1 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
3 * ch-exp.y (start): Apply work-around to avoid bison warning.
5 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
7 * Makefile.in (BISON): Remove double quotes around BISON
8 definition when bison is used.
10 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
11 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
12 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
13 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
14 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
15 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
16 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
17 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
19 * Makefile.in (VERSION): Bump to 4.8.6.
21 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
23 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
24 include declarations for malloc/realloc/free. Both malloc and
25 realloc return 'void *' for non-ANSI compilations.
27 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
29 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
32 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
34 * solib.c (clear_solib): Don't close bfd if it is NULL.
36 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
38 * core.c (dis_asm_read_memory): Cast second arg of
39 target_read_memory to "char *".
40 * breakpoint.c (watchpoint_check): Change arg type from PTR to
41 "char *", to match other functions called by catch_errors().
43 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
45 * More patches from Jeffrey Law (law@cs.utah.edu).
46 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
47 Delete unnecessary declarations.
49 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
51 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
54 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
56 * i386-tdep.c (i386_frame_num_args): Always return -1.
58 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
60 * Patches from Jeffrey Law <law@cs.utah.edu>.
61 * gdb/hppa-tdep.c: Declare frame_saved_pc.
62 (frameless_function_invocation): New function.
63 (frame_saved_pc, init_extra_frame_info): Use
64 frameless_function_invocation.
65 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
66 call instead of just grabbing the value currently in %r2.
67 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
68 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
69 definition and use the common one in tm-hppa.h.
70 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
71 use unwind descriptors to determine if the frame chain is valid.
72 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
73 it does not assume %r4 is the frame pointer.
74 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
76 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
77 helper functions for print_insn.
78 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
79 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
80 which nullifies the following instruction.
82 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
84 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
85 pass the 5th arg there, rather than using an ANSI C-specific macro.
87 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
89 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
91 * Makefile.in (VERSION): Bump to 4.8.5
92 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
93 directories to include search path.
94 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
96 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
97 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
98 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
99 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
100 udr.o, udip2soc.o): Remove explicit rules, use the ones that
101 are automatically generated in "depend".
102 * Makefile.in (paread.o): Document why a dependency doesn't get
103 automatically generated in "depend" and leave this explicit rule
105 * depend: Update to latest automatically generated version.
107 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
109 * xcoffread.c: Doc fix.
111 * Makefile.in (depend): Include $(CC) command in generated output.
113 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
115 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
116 to xmalloc. Include defs.h. Rename local macro from
117 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
120 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
122 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
123 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
124 * depend: Update to latest automatically built version.
126 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
128 * sparclite/Makefile.in: Create default target that does nothing
129 in order to force user to build by hand.
131 * sparclite/Makefile: Remove. It's not necessary anymore.
133 * ser-unix.c (wait_for): New routine to handle read timeouts,
134 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
136 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
138 * mips-pinsn.c (print_insn): Return value.
140 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
142 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
143 at configuration time and doesn't belong in the distribution archive.
145 * Makefile.in (NONSRC): Add 29k-share/README.
146 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
148 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
149 constants with slightly more portable definitions (still depends
150 on 2's complement arithmetic though).
151 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
152 * i386v-nat.c (sys/reg.h): Conditionalize include on
153 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
154 * ser-unix.c (termio.h): Include <termio.h> like other files that
155 include termio.h, not <sys/termio.h> which may not exist (on
158 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
160 * valprint.c (print_longest): Change format parameter from a
161 'char' to an 'int'. We can't have 'char' parameters with the
162 current coding style, where we mix prototypes with pre-ANSI
164 * value.h (print_longest): Change format parameter in prototype
165 from a 'char' to an 'int'.
167 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
169 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
171 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
172 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
174 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
176 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
177 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
178 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
179 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
180 ptrace needs 5 arguments, #define ptrace to always
181 pass zero as the 5th argument.
183 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
185 * configure.in: Match z8k-*-sim for z8000.
186 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
187 * remote-hms.c: Update to use new serial protocol.
189 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
191 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
192 necessary and Solaris doesn't have it.
194 * Makefile.in (clean-info, install, install-info, info, dvi,
195 check, all): do not echo recursion lines.
197 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
199 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
200 required target ports which use sockets (like a29k-udi).
202 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
204 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
206 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
207 systems lacking select().
209 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
211 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
213 * alldeps.mak, depend: Update with latest automatically built
216 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
218 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
220 * Makefile.in (make-proto-testsuite.dir): New target to make
221 prototype testsuite tree.
223 * Makefile.in (VERSION): Bump to 4.8.4.
225 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
227 * stabsread.c (define_symbol): If unrecognized constant type,
228 complain() not error().
230 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
232 * infptrace.c: Add missing close paren to test for
233 FIVE_ARG_PTRACE defined.
235 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
236 when compiling with gcc, but disable it for now. See comment.
237 * defs.h (LONGEST): Define as either "long" or "long long"
238 based on CC_HAS_LONG_LONG.
239 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
240 how longest_to_int is defined.
241 * c-valprint.c (c_val_print): Call print_longest.
242 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
243 instead of LONG_LONG.
244 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
246 * printcmd.c (print_scalar_formatted): Call print_longest
247 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
248 * typeprint.c (print_type_scalar): Call print_longest and let
249 it figure out what to do for PRINTF_HAS_LONG_LONG.
250 * valprint.c (val_print_type_code_int): Call print_longest
251 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
252 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
253 * value.h (struct value): Replace usage of LONG_LONG with
255 * value.h (print_longest): Add prototype.
256 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
257 * values.c (unpack_double): Collapse code that was unnecessarily
258 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
259 * values.c (value_from_longest): Remove dependency on
260 CC_HAS_LONG_LONG and just use LONGEST.
261 * solib.c (solib_map_sections): Use bfd_get_filename
262 to access filename field.
263 * solib.c (clear_solib): Save filename and free it later, after
264 bfd_close, since bfd_close may reference it. Use bfd_get_filename
266 * config/convex/xm-convex.h (LONG_LONG): Replace with
267 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
268 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
269 Add PRINTF_HAS_LONG_LONG references.
271 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
273 * inflow.c (kill_command), infcmd.c (attach_command),
274 remote.c (remote_interrupt_twice): In messages for the user, call it
275 "the program" or "the program being debugged" not "the inferior".
277 * hp300ux-nat.c: Cast second arg to supply_register calls.
278 (_initialize_kernel_u_addr, getpagesize): New functions.
279 (store_inferior_register_1): Change arg name from value to val.
280 (fetch_core_registers): Make arg core_reg_size unsigned.
281 Pass 5 args to ptrace.
282 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
283 Remove KERNEL_U_ADDR stuff.
284 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
285 * config/m68k/hp300hpux.m{t,h}:
286 Move exec.o from NATDEPFILES to TDEPFILES
287 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
288 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
290 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
292 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
294 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
296 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
298 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
300 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
301 describe `set demangle-style arm' (not cfront);
302 mention can type `q' to discard output, when gdb pages
304 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
306 * valops.c (search_struct_field): Fix gdb core dump with incomplete
309 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
311 * remote.c: Change timeout to 2.
312 (remote_open): Use unpush_target not remote_close.
313 (remote_resume): If siggnal != 0, give warning not error().
314 (remote_wait, remote_interrupt, remote_interrupt_twice):
315 If we get two interrupts, let the user get out if they want.
316 (remote_{kill,mourn}): New functions.
317 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
319 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
321 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
323 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
325 * Remote targets (mourn): Call unpush_target.
327 * config/sparc/xm-sun4os4.h: Declare free() to return int.
328 Remove twisted use of PARAMS.
330 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
331 that ansidecl.h assumes ANSI on AIX.
333 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
335 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
336 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
338 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
340 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
342 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
344 * remote-vx.c (net_connect): Allow numeric IP address for host.
346 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
348 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
350 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
352 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
354 * symtab.h, xcoffread.c: Revise linetable sorting comments.
356 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
358 * valops.c (value_cast): A cast might also change the object
359 representation in C++.
360 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
361 to get the proper read_symtab function when called from mipsread.c.
362 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
363 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
364 for dummy psymtabs, inhibit processing of dummy psymtabs.
366 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
368 * Changes from (or inspired by) AMD:
369 * remote-udi.c (udi_attach): Assignments to Space and Offset were
371 (udi_wait): Make error message (UDIGetStdout) match error.
372 (udi_wait): Handle UDIStdinNeeded.
373 * command.c [CANT_FORK]: Use system().
374 * utils.c (prompt_for_continue): Allow quit with 'q'.
376 * solib.c (solib_add): Don't call special_symbol_handling if there
377 were errors in symbol_add_stub. Also set so->from_tty before
378 calling symbol_add_stub.
380 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
382 * Merge in HPPA/BSD patches from Utah:
383 * defs.h: Add const to 2nd arg of psignal prototype.
384 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
386 * hppab-core.c: Deleted. No longer useful.
387 * hppab-nat.c: #include more files. Use PT_WUREGS, not
389 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
390 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
391 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
392 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
393 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
395 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
397 * Fix two bugs found by deja-gnu. One is the incorrect reporting
398 of the PC being in a stack dummy when looking at a core file
399 without symbols. The other is the incorrect passing of char
400 arguments during expression evaluation (ie: p foo('a','b') would
401 mess up the passing of it's args because it wasn't coercing the
403 * hppah-tdep.c: Rename global functions to have consistent hppa_
404 prefix. Make more functions static. Drop hp_ prefix from static
405 functions. (hppa_push_arguments): Call value_arg_coerce to cast
406 char to int args if necessary. (hppa_fix_call_dummy): Create
407 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
408 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
409 valid (ie: != 0) before doing comparison against PC.
410 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
411 to reflect new arguments.
412 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
413 prefix for func name. (FIX_CALL_DUMMY): Move code into
416 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
417 to malloc() so that we can test GDB eval of dynamically created
418 arrays (like char strings in `print "foo"').
420 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
422 * printcmd.c (print_address_symbolic): Search symtabs as well as the
423 minimal symbols for a nearby symbol.
425 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
427 * coffread.c: Comment changes around minimal symbol recording.
429 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
431 * command.c: comment changes only.
433 * mips-tdep.c (heuristic_fence_post): new static variable.
434 (heuristic_proc_start): use heuristic_fence_post, print better
435 warnings, but only if not stop_soon_quietly.
436 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
438 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
440 * symtab.h: Fix LOC_REF_ARG comment.
442 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
443 and Jim Kingdon (kingdon@cygnus.com)
445 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
447 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
448 symfile.c (compare_symbols): Don't check first character; STRCMP
451 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
452 structures that are passed by address in a register.
453 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
454 * findvar.c (read_var_value),
455 printcmd.c (address_info, print_frame_args),
456 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
457 * symtab.c (lookup_block_symbol): Deal with it.
459 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
461 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
463 * objfiles.c (find_pc_section): Return a struct obj_section *.
464 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
465 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
466 Don't use obj_section hack.
467 * xcoffexec (vmap_symtab): Relocate obj_sections.
468 * printcmd.c (containing_function_bounds): Use find_pc_section.
470 * symtab.h: Clean up SYMBOL_VALUE comments.
472 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
474 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
475 Expand comments about LOC_ARG/LOC_LOCAL pairs.
477 * coffread.c (read_coff_symtab): Use rewind before fseek.
479 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
481 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
482 * Makefile.in: Add $(YFLAGS) when using $(YACC).
483 * Makefile.in: Remove message to expect conflicts and unused
484 rules in ch-exp.y, since there no longer are any such.
486 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
488 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
490 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
492 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
493 rather than dumping core.
495 * Makefile.in: Add ${srcdir}/ to all source files.
496 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
497 (TAGS): Deal with srcdir and new config directory scheme.
499 Makefile.in (NONSRC): Remove createtags.
500 alldeps.mak: Updated.
502 * rs6000-tdep.c: Delete unused function print_frame.
504 * frame.h (struct frame_info): Doc fix for next_frame.
505 New field signal_handler_caller.
506 blockframe.c (create_new_frame, get_prev_frame_info),
507 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
508 INIT_FRAME_PC_FIRST).
509 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
512 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
514 * irix4-nat.c (fetch_core_registers): Special version of this for
515 Irix 4.x, which stores regs a bit differently from other /proc
517 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
518 to new file core-svr4.c.
519 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
520 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
522 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
524 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
526 * i387-tdep.c: Remove unused #includes.
528 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
530 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
532 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
534 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
536 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
537 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
538 Don't muck with SYMBOL_CLASS.
540 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
542 * munch: Don't use head command. It doesn't exist everywhere.
544 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
546 * inflow.c (new_tty): Remove spurious 'o' character at end
549 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
551 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
552 instructions and nothing more.
553 * mipsread.c (add_line): Add comment why we have to combine line number
554 entries for the same line number.
556 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
558 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
561 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
563 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
565 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
567 * source.c (select_source_symtab): Clean up comment. Also, if
568 we have a current_source_symtab, and s is NULL, return without
570 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
571 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
573 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
575 * dbxread.c (unknown_symchar_complaint): Add new complaint.
576 * stabsread.h: Declare it.
577 * partial-stab.h: Use it.
579 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
581 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
583 * stack.c (print_frame_info): Print specially if dummy frame.
585 * breakpoint.c: Add comments regarding within_scope future direction.
589 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
591 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
593 * ch-exp.y: Fix thinko that broke parsing of FALSE.
595 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
597 * stabsread.c (read_member_functions): Initialize domain for stubbed
598 member functions to avoid gdb core dumps when printing pointers
600 * cp-valprint.c (cp_print_class_method): Check for stubbed member
603 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
605 * expprint.c (print_subexp): If opcode not found in op_print_tab,
606 stop with an error().
607 eval.c (evaluate_subexp): Change error message.
609 * objfiles.c (build_objfile_section_table): Cast return value
612 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
614 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
615 to rs6000_frame_chain and deal with it if we're in a signal handler.
616 (FRAME_SAVED_PC): Use rs6000_frame_chain.
618 * breakpoint.c (within_scope): New function.
619 (enable_breakpoint, watchpoint_check): Use it.
621 * source.c (openp): Handle "exec-file ./ls" correctly.
623 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
625 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
627 * ch-exp.y: Clean up lexing of identifiers and
628 reserved words. (E.g. don't recognize FALSEXXX as the
629 keyword FALSE followed by the identifier XXX.)
630 Also, convert identifiers to lower case.
632 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
634 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
635 new serial interface.
637 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
639 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
640 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
641 * ser-go32.c: Return -1 on most failures, 0 on most successes,
642 and use new return codes for go32_readchar().
643 * ser-unix.c: Ditto. Also, move error handling up to caller for
644 SERIAL_SETBAUDRATE().
645 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
647 (serial_close): New routine to wrap around device close routine.
648 serial.h: Clean & document return values more clearly.
650 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
652 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
654 * rs6000-pinsn.c (print_operand, case LI): Print condition register
655 operand in decimal rather than wrong textual versions.
657 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
658 (mention 't', remove false thing about 'g' only good with 'f').
660 * breakpoint.h: move "struct breakpoint" and friends to top of
661 file so that bpstat_find_breakpoint prototype works.
663 * solib.c (struct so_list): Add bfd field.
664 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
665 Put the bfd in bfd field of the so_list.
666 (clear_solib): Free bfd name and close_bfd on the bfd.
668 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
670 * valarith.c (value_subscript): Add COERCE_REF.
671 * ch-exp.y (operand_5): We can generalize the 2nd operand
672 of a string repetition ot 'literal' without ambiguity.
674 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
676 * breakpoint.h (struct bpstat): Remove momentary field.
677 Remove bpstat_momentary_breakpoint. This was always kludgy
678 and is no longer used.
680 * breakpoint.h: Add enum bpstat_what.
681 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
682 stop and print fields of bpstat now per-breakpoint, not just
683 one for the whole chain.
684 breakpoint.{c,h} (bpstat_what): New function.
685 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
686 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
687 with call to bpstat_what.
688 README: Remove watchpoint/breakpoint bug from known bugs.
690 * breakpoint.h: Prototype bpstat_find_breakpoint.
692 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
694 * symtab.c (find_methods, gdb_mangle_name): Note that functions
696 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
697 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
699 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
701 * i960-pinsn.c (tabent): Copied struct definition from
704 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
706 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
708 * symtab.c (gdb_mangle_name): Use it.
709 * symtab.c (find_methods): Do not add destructors to choice list
711 * symtab.c (decode_line_1): Make breakpoints on destructors work
714 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
716 * ser-go32.c: Make it use serial port name.
717 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
719 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
722 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
724 * configure.in: Only configure sparclite subdir when target_cpu
727 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
729 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
730 Remove FIXME comment regarding this.
732 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
734 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
736 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
738 Add section table to objfile struct. Use it for find_pc_section.
739 * objfiles.c (add_to_objfile_sections,
740 build_objfile_section_table, find_pc_section): new functions.
741 (allocate_objfile): build section table.
742 * objfiles.h (struct obj_section): new structure.
743 (struct objfile): add section table.
744 (find_pc_section): new prototype.
745 * solib.[ch] (find_pc_section_from_so_list): removed.
746 * sparc-tdep.c: include objfiles.h for find_pc_section. include
747 symfile.h for objfiles.h.
748 (in_solib_trampoline): adjusted for new find_pc_section
749 prototype. Removed BAD_RICH_HACK ifdefs.
750 * symfile.c (syms_from_objfile): offset objfile sections.
751 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
752 * symfile.h (find_pc_section): prototype removed. Also fixed
753 comment typo NUL -> NULL.
754 * target.[ch] (find_pc_section_from_targets): removed.
755 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
757 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
759 * ser-go32.c: Format. (go32_open): Use proper return value.
761 * configure.in: Undo conditional configdirs hack for sparclite.
763 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
765 * symtab.c (list_symbols): When call break_command, pass both
766 filename and function name not just function name.
768 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
770 (Changes and new files to make "none" a full fledged configuration)
771 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
772 Currently only tm-none.h has any meaningful contents.
773 * config/none/none.mh (NAT_FILE): Use nm-none.h
774 * config/none/none.mh (XM_FILE): Use xm-none.h
775 * config/none/none.mt (TM_FILE): Use tm-none.h
776 * Makefile.in (depend): Remove comment about parse errors in
777 valops.c, it now parses correctly and generates a correct depend
778 line. Remove line that touches xm.h, tm.h, and nm.h; they are
779 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
781 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
783 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
785 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
786 exactly 8 characters.
788 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
790 * configure.in: Sparclite uses sparc config dir. Also has it's
791 own tm- & .mt files now. Also add sparclite to configdirs.
792 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
793 * config/i386/go32.mh: Nullify def of TERMCAP.
794 * config/i386/xm-go32.h: Get rid of redef of EIO.
795 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
796 specific configs. Very similar to sun4os4, but without solib.
797 * sparclite/{Makefile.in configure.in}: First cut at making this
800 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
802 * ser-go32.c: First cut at adapting to new serial interface.
804 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
806 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
807 These implement a new serial line interface for talking to remote
809 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
810 EXCEPT go32, which gets ser-go32.c.
811 * remote.c: Use new serial interface. More remote-xxx's to be
813 * ser-bsd.c, ser-termios.c: Removed.
814 * serial.c: New. Implements common operations for all serial
816 * ser-unix.c: New. Unix specific serial operations for various
817 flavors of Unix (Posix, SysV, BSD).
818 * serial.h: Generic serial interface defs.
819 * config/i386/go32.mh, config/i386/i386bsd.h,
820 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
821 ser-bsd.o from XDEPFILES. All the magic is now handled in
824 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
826 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
828 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
830 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
832 * rs6000-tdep.c (frameless_function_invocation): Don't even think
833 about framelessness except on the innermost frame.
835 * xcoffexec.c: Call fatal() not abort().
837 * stabsread.c (patch_block_stabs): If stab & no symbol, make
838 a LOC_OPTIMIZED_OUT symbol.
839 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
840 findvar.c (read_var_value), printcmd.c (address_info),
841 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
842 m2-exp.y (yylex): Deal with it.
843 ch-exp.y (yylex): Deal with it.
845 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
847 * findvar.c (value_from_register): H8500 specific, check to see
848 if we are looking at short pointer. If so, skip crock.
849 * h8500-tdep.c (h8500_frame_chain): Mask down value from
850 read_memory_integer() to avoid getting messed up by sign extension.
852 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
854 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
855 ifdef protect using BAD_RICH_HACK. This should be removed soon.
856 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
858 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
860 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
862 * core.c (dis_asm_print_address): New function.
864 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
867 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
869 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
870 entire breakpoint chain and print only the first entry that needs to
871 be printed and needs to be stopped for. Fixes problems with printing
872 of multiple breakpoints with different conditions.
873 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
874 effectively stops printing of the breakpoint chain.
875 * breakpoint.c (print_it_noop): New routine to print nothing
876 for this breakpoint entry and dont stop printing.
877 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
878 watchpoint only if it is enabled.
879 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
880 descriptor from the library to make backtraces through setjmp work.
881 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
883 * mips-tdep.c (read_next_frame_reg): Provide correct values for
884 all registers saved within sigtramp, cleanup.
886 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
888 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
890 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
892 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
893 with prototype in ../include/dis-asm.h.
895 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
897 * core.c (dis_asm_{read_memory,memory_error}): New functions.
898 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
899 Use read_memory_func interface to disassembler.
901 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
903 Teach sparc solaris to next over shared library functions.
904 * solib.[hc] (find_pc_section_from_so_list): new function and
906 * sparc-tdep.c (in_solib_trampoline): new function.
907 * symfile.[hc] (find_pc_section): new function and prototypes.
908 * target.[hc] (find_pc_section_from_targets): new function and
910 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
913 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
915 * infrun.c (wait_for_inferior): Revise comment.
917 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
919 * command.{c,h}: New var_type var_integer.
920 main.c: Use it for history_size.
922 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
923 Lint and byte-order fixups.
925 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
927 * breakpoint.h (bpstat): New field print_it.
928 breakpoint.c (bpstat_print): Use it.
929 (print_it_normal): New function (from old bpstat_print code).
930 (bpstat_{alloc,stop_status}): Set print_it field.
932 * breakpoint.c (bpstat_stop_status): Use catch_errors when
933 evaluating watchpoint condition, via new function watchpoint_check.
934 Also stop if watchpoint disabled due to leaving its block.
936 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
938 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
940 * mips-pinsn.c: Add missing include of dis-asm.h.
942 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
944 * Makefile.in (clean, distclean, realclean): Recursively apply
945 to subdirs first, rather than last. This avoids, for example,
946 Makefile being removed in a parent directory before the recursive
949 * alldeps.mak, depend: Update for below changes.
951 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
952 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
953 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
954 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
956 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
957 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
958 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
959 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
960 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
961 tm-68k.h to tm-m68k.h.
962 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
963 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
966 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
967 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
968 * a29k-tdep.c: Renamed from am29k-tdep.c.
969 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
970 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
971 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
972 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
974 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
975 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
976 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
978 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
979 define that does not appear anywhere else in the gdb source tree.
980 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
982 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
984 * breakpoint.c: Add comments regarding breakpoint_re_set.
986 * xcoffread.c (sort_syms, compare_symbols): Remove.
987 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
988 not our own sort_syms (it is identical).
990 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
992 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
994 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
995 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
997 * exec.c (exec_close): Fix storage leak.
998 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
999 output sections when patching an executable.
1000 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1001 when writing all registers.
1002 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1003 at the right offset in the dummy frame.
1004 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1005 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1006 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1008 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1010 * Makefile.in (TARFILES): Avoid trailing backslash.
1012 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1014 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1015 it in breakpoint_re_set.
1016 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1018 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1019 don't use sizeof(int) for target stuff, etc).
1021 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1023 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1024 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1025 support that can't be integrated anyway due to lack of clear
1028 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1030 * findvar.c (read_register, write_register): Make these capable
1031 of reading/writing registers that are shorter than REGISTER_TYPE.
1032 * (value_from_register): Install H8500 specific code to return
1033 proper value when register is being used as a pointer.
1034 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1035 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1036 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1037 chain frames properly by combining frame pointer with T reg.
1038 (init_extra_frame_info): Delete. It's now a macro.
1039 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1040 offset by the correct amount off of the frame pointer.
1041 (register_byte): Delete. It's now a macro.
1042 (register_raw_size, register_virtual_size): Delete. Replaced by
1043 common routine h8500_register_size, cuz there's no difference
1044 between the raw & virtual sizes on this machine.
1045 (register_convert_to_raw, register_convert_to_virtual): Delete,
1046 cuz there's no difference between the raw & virtual forms.
1047 Replaced by memcpy in tm file.
1048 (register_virtual_type): Rename to h8500_register_virtual_type.
1049 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1050 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1051 emulator have same reg offsets. This is all handled in the
1053 (h8500_trapped_internalvar): New routine to detect references to
1054 convenience vars acting as pointer pseudo-regs.
1055 (h8500_value_trapped_internalvar): Conjure up value of pointer
1057 (h8500_set_trapped_internalvar): Convert set value in real
1058 register references.
1059 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1060 code segment register.
1061 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1063 (wait_for_inferior): Add h8500 specific code to add stack segment
1064 when reading SP register.
1065 remote-sim.c (fetch_register): Spacing.
1066 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1067 detect cruft. Redo all register manipulation stuff. Get rid of
1068 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1069 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1070 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1071 to create internal vars for pointer pseudo-regs.
1073 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1075 * Makefile.in: Numerous small changes to macro definitions
1076 and rules for building gdb distribution tree. Many macros
1077 eliminated or merged, and rules simplified.
1078 * alldeps.mak: Update.
1081 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1083 * Makefile.in: recurse through SUBDIRS for dvi target too
1085 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1087 * Clean up xcoff relocation.
1088 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1089 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1091 symtab.h (struct general_symbol_info): Add section field.
1092 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1093 xcoffread.c: Set section for symbols and msymbols.
1094 (struct symtab): Add block_line_section field.
1095 buildsym.c (end_symtab): Set it.
1096 (end_symtab and callers): Add section parameter.
1097 objfiles.c (objfile_relocate): New funciton.
1098 xcoffexec.c (vmap_symtab): Use it.
1099 xcoffsolib.h (struct vmap): Remove unused fields.
1100 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1101 CORE_NEEDS_RELOCATION, symtab_relocated.
1102 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1103 rs6000-tdep.c: Make loadinfotext static.
1104 breakpoint.c (fixup_breakpoints): Doc fix.
1105 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1106 (end_symtab): primary field replaces nonreloc.
1108 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1110 * symtab.h (struct linetable_entry): Remove confusing comment.
1112 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1114 * Makefile.in: add installcheck target
1116 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1118 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1119 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1120 z8k}: New directories to hold cpu specific configuration files.
1121 Naming follows gcc convention.
1122 * config/{*.mt, *.mh}: All target and host makefile fragment
1123 config files moved to an appropriate config/<cpu> subdirectory.
1124 * nm-*, xm-*, tm-*: All native, host, and target files, which
1125 get linked to nm.h, xm.h, and tm.h respectively by configure,
1126 moved to appropriate config/<cpu> subdirectory.
1127 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1128 Native, host, and target files that are common across more than
1129 one cpu architecture and included by one of the configured
1130 native, host, or target files, get moved to config directory.
1131 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1132 pick up native, host, or target include files moved to one of
1133 the config subdirectories, and that are included by other files.
1134 * Makefile.in (alldeps.mak): Modify to account for new config
1135 directory structure.
1136 * alldeps.mak, depend: Update for new config directory structure.
1137 * config/*/[ntx]m-*.h: Modify all files that include other
1138 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1139 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1141 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1142 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1143 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1144 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1145 the ones where the default is not unique or different than the
1146 config subdirectory name. Similarly, handle gdb_target_cpu.
1147 Modify configure.in as appropriate to make use of gdb_host_cpu
1148 and gdb_target_cpu to find makefile fragments and make links.
1150 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1152 * mipsread.c (compare_blocks): Sort blocks with the same start
1153 address by decreasing ending address.
1155 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1157 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1158 lookup_symbol as it might get clobbered by the call.
1160 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1161 The previous code did not initialize the language field for the psymtab
1164 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1166 * c-exp.y (parse_number): Avoid shift warning.
1167 * serial.h (struct ttystate): Declare empty one on DOS.
1169 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1171 * xm-sun4os4.h: Return type of free() should be void, not int.
1173 * vx-share/vxWorks.h: Remove #def of NULL.
1175 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1177 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1179 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1181 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1183 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1185 * ieee-float.c: Moved to ../libiberty.
1186 * ieee-float.h: Moved to ../include.
1187 * Makefile.in: Update accordingly.
1188 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1189 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1190 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1191 it is now in ../opcodes/m68881-ext.c.
1192 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1193 prologue (some callers _do_ care).
1194 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1195 new interface of ../opcodes/*-dis.c.
1196 * ch-exp.y: Add #include <ctype.h>.
1198 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1200 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1202 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1204 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1206 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1208 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1210 * z8k-tdep.c (extract_return_value, write_return_value,
1211 store_struct_return): New functions from macros in tm-z8k.h.
1213 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1215 * valops.c (value_arg_coerce): Apply temporary patch to
1216 fix problem with coercion of array and function types when
1217 passed as arguments to C functions, pending a more complete
1218 review of when and how coercion should be done, depending
1219 upon context and language.
1221 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1223 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1225 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1226 debugsec if there are a non-zero number of symbols.
1228 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1230 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1232 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1234 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1236 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1237 not just 50 symbols.
1238 (symtbl_num_syms): New variable.
1239 (read_xcoff_symtab): Set it.
1240 (read_symbol_nvalue): Check for bad symno.
1241 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1244 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1246 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1247 This is defined in defs.h if necessary.
1248 * vx-share/vxWorks.h: Remove #defs of min and max.
1249 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1250 vx-share/xdr_rdb.c: include defs.h.
1252 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1254 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1257 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1258 xcoffread.c: Doc fixes.
1260 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1262 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1263 xcoffexec.c (xcoff_relocate_core): New function.
1264 (text_adjustment): Removed.
1265 (add_vmap): Return the vmap.
1266 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1268 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1270 * xcoffsolib.h: Add objfile member to struct vmap.
1271 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1272 xcoffexec.c (add_vmap): Allocate objfiles here.
1274 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1276 Support 68000 series without floating point.
1278 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1279 * tm-68k-nofp.h: New file, lacks 68881 support.
1280 * config/m68k-nofp.mt: New file.
1282 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1284 Remove a few remaining underscore/no-underscore remnants from
1287 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1288 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1289 * config/sparc-noun.mt: Rename to sparc-em.mt.
1290 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1291 * tm-68k-un.h: Rename to tm-68k-fp.h.
1292 * tm-spc-un.h: Rename to tm-spc-em.h.
1293 * tm-sun4sol2.h: Cleanup.
1294 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1296 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1298 * symmisc.c (std_in, std_out, std_err): Move initializations
1299 to runtime code, in case they aren't constant.
1301 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1303 * symtab.c (find_pc_symtab): some object file formats, notably
1304 mips, have holes in the address ranges of symtabs. Change
1305 this algorythm from first hit to tightest fit.
1307 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1308 fence post without finding the enclosing function, then print a
1311 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1313 * utils.c (fputs_demangled, fprint_symbol): Remove.
1314 * utils.c (fprintf_symbol_filtered): New function which combines
1315 the functionality of fputs_demangled and fprint_symbol. Uses a
1316 caller provided language parameter to select the appropriate
1317 demangler, and caller provided args to pass to the demangler.
1318 * defs.h (enum language): Move further up in file so enum can
1319 be used in prototypes.
1320 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1321 * defs.h (fprintf_symbol_filtered): Add prototype.
1322 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1323 fputs_demangled with call to fprintf_symbol_filtered.
1324 * cp-valprint.c (demangle.h): Include
1325 * cp-valprint.c (cp_print_value_fields): Replace calls to
1326 fprint_symbol with calls to fprintf_symbol_filtered.
1327 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1328 with call to fprintf_symbol_filtered.
1329 * stack.c (print_frame_info): Remove obsolete code so we don't
1330 have to update fputs_demangled usage in it.
1331 * stack.c (print_frame_info, frame_info): Add language variable
1332 to pass to fprintf_symbol_demangled and initialize it from the
1333 symbol's language. Replace calls to fputs_demangled with calls
1334 to fprintf_symbol_filtered.
1335 * symtab.c (find_methods): Replace call to fputs_demangled with
1336 call to fprintf_symbol_filtered.
1337 * ch-valprint.c (demangle.h): Include.
1338 * ch-valprint.c (chill_print_value_fields): Replace call to
1339 fprint_symbol with call to new fprintf_symbol_filtered.
1341 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1343 * Makefile.in (VERSION): Bump version to 4.8.2.
1345 * main.c (source_command): Require an explicit pathname of file
1346 to source, since previous behavior of defaulting to gdb init file
1347 was troublesome and undocumented.
1348 * printcmd.c (disassemble_command): Add missing '{}' pair to
1349 else with two statements. Bug reported by Stephane Tsacas
1351 * symtab.c (find_pc_line): Don't complain about zero length or
1352 negative length line numbers for the moment, since we may not own
1353 the terminal when called, such as when single stepping. (FIXME)
1354 * language.h (CAST_IS_CONVERSION): True if current language is
1355 C++ as well as C. Fix from Peter Schauer.
1356 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1357 Use STREQN macro rather than bare '!strncmp()'.
1358 * environ.c (unset_in_environ): Avoid use of memcpy on
1359 overlapping memory regions, as suggested by Paul Eggert
1360 <eggert@twinsun.com>.
1361 * c-exp.y (%union struct): Remove unused ulval as suggested
1362 by Paul Eggert <eggert@twinsun.com>.
1364 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1366 * main.c (gdbinit): Make static.
1367 * main.c (inhibit_gdbinit): Move to file scope.
1368 * main.c (main): Remove local inhibit_gdbinit.
1369 * main.c (source_command): Don't source '.gdbinit' file by
1370 default if gdb has been told to ignore it.
1372 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1374 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1377 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1379 * printcmd.c (print_address_symbolic): Only print if offset
1380 is shorter than max_symbolic_offset.
1381 (initialize_printcmd): `set print max-symbolic-offset'.
1383 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1384 (examine_tag): Use it.
1385 (read_register_stack): Only look in the local registers for a
1386 memory address if it's between rfb and rsp; go to memory otherwise.
1387 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1388 (reginv_com): Remove ancient kludge command.
1390 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1392 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1393 irix4 will again compile.
1395 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1397 * configure.in: accept mips-sgi-irix4* for irix4.
1399 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1401 * z8k-tdep.c (print_register_hook): Lint.
1403 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1405 Lint fixes from Paul Eggert (eggert@twinsun.com):
1407 * command.c (do_setshow_command): var_uintegers are unsigned.
1408 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1409 unsigned, since they use hex values with the high bit set.
1411 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1413 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1414 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1416 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1417 macro definitions in parenthesis.
1419 * dbxread.c (dbx_symfile_init): Catch the case where there is
1420 no string table, but the only way we find out is by reading zero
1423 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1425 * dbxread.c (dbx_symfile_init): Make size of the string table
1426 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1427 offset to the string table is nonzero and handle the nonexistant
1428 string table case, should it occur. Ensure that the string table
1429 size read from the file is reasonable, with a minimum lower bound
1430 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1432 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1434 * Makefile.in: Changes to build testsuite correctly.
1435 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1436 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1437 (TARGET_FLAGS_TO_PASS): New variable.
1438 (SUBDIRS): Added testsuite.
1439 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1440 testsuite is compiled with CC_FOR_TARGET rather than CC.
1442 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1444 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1445 reported by mycroft@gnu.ai.mit.edu.
1447 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1448 * configure.in (vax-*-ultrix2*): New triplet.
1449 * config/vaxult2.mh: New file.
1450 * xm-vaxult2.h: New file.
1452 * c-exp.y (parse_number): Change high_bit to unsigned.
1453 * demangle.c: Change all references to cfront to ARM, since the
1454 actual algorithm is the one specified in the Annotated Reference
1455 Manual. This was confusing users into thinking that full cfront
1456 support was implemented.
1457 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1458 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1459 directly to lookup_struct_elt_type, which will do the
1460 dereferencing itself.
1461 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1462 NULL dereferencing bug for unnamed structs, comment out
1465 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1467 * coffread.c (process_coff_symbol): Change PCC argument correction
1468 so that it only happens on big-endian targets; so that it only
1469 happens if the short or char argument is aligned on an int
1470 boundary; and so that it changes the location, rather than the
1471 type, of the argument. These changes tend to parallel similar
1472 (old) changes in stabsread.c.
1474 * coffread.c (coff_read_enum_type): Use the specified size for
1475 enums, don't assume that they are int-sized.
1477 * c-valprint.c (c_val_print): Don't assume enums are the same as
1480 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1481 Rendell, <michael@mercury.cs.mun.ca>.
1483 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1485 * language.h (local_decimal_format_custom): Add prototype.
1486 * language.c (local_decimal_format_custom): Add function, bug
1487 reported by Robert R. Henry (rrh@tera.com).
1489 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1491 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1492 by Josef Leherbauer, joe@takeFive.co.at.
1494 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1496 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1497 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1498 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1499 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1500 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1501 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1502 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1503 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1505 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1507 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1508 of demangled name fields to NULL if no demangling exists for
1509 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1510 symbols if their language is known at the time they are created,
1511 but sometimes the language is not known until later.
1513 * ch-typeprint.c (chill_print_type_base): Name changed to
1514 chill_type_print_base to match pattern for C and C++ names.
1515 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1516 to be consistent with other usages.
1517 * ch-typeprint.c (chill_type_print_base): Add support for
1518 printing Chill STRUCT types.
1519 * ch-valprint.c: Include values.h.
1520 * ch-valprint.c (chill_print_value_fields): New function and
1521 prototype for printing Chill STRUCT values.
1522 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1523 that was being called with two args instead of three.
1524 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1525 to print Chill STRUCT values.
1527 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1529 * configure.in: added testsuite to configdirs.
1531 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1533 * doc/stabs.texi: The `this' pointer is now known by the name
1534 `this' instead of `$t'.
1536 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1538 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1539 references of TAG_string_type DIEs in user defined types.
1540 * ch-lang.c (chill_create_fundamental_type): Track compiler
1541 change that now emits debugging info with the type long for Chill
1544 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1546 * remote-mips.c: New file; implements MIPS remote debugging
1548 * config/idt.mt: New file; uses remote-mips.c
1549 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1551 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1552 floating point coprocessor.
1553 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1555 (mips_pop_frame): If not mips_fpu, don't restore floating point
1557 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1559 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1560 mips_fpu, don't use fp0 as floating point return register.
1561 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1564 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1566 * gdb/testsuite: made modifications to testcases, etc., to allow
1567 them to work properly given the reorganization of deja-gnu and the
1568 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1570 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1572 * gdb/testsuite: Initial creation of gdb/testsuite.
1573 Migrated dejagnu testcases and support files for testing nm to
1574 gdb/testsuite from deja-gnu. These files were moved "as is"
1575 with no modifications. This migration is part of a major overhaul
1576 of dejagnu. The modifications to these testcases, etc., which
1577 will allow them to work with the new version of dejagnu will be
1578 made in a future update.
1580 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1582 * NEWS: Add reminders for next release.
1584 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1586 * mipsread.c (parse_lines): Correct check for files compiled with
1589 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1591 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1593 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1595 * Makefile.in (VERSION): GDB-4.8 release!
1596 * README, NEWS: Update for release.
1598 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1600 * am29k-pinsn.c (print_insn): Minor nits with const.
1601 * am29k-tdep.c: More minor nits with arg types for
1602 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1604 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1606 * gcc.patch: Update for a different GCC (G++) bug.
1607 * main.c (print_gdb_version): Update copyright year to 1993.
1608 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1609 conditionalize this file on it. FIXME, right way is to split
1610 these into two config files.
1611 (ATTACH_DETACH): Define for BSD 4.4
1612 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1613 (U_REGS_OFFSET): Revise for 4.4.
1614 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1615 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1616 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1618 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1620 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1623 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1625 * c-lang.c (c_printstr): Bugfix for length==0 case.
1627 * c-lang.c (c_printstr): If a C string ends in a null, don't
1630 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1632 * defs.h (STRCMP): Make it work for unsigned chars.
1634 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1636 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1637 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1638 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1639 define to kludge the large opcode table into two smaller tables,
1640 since GCC take exponential space to build the table. Lint.
1641 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1643 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1645 * Makefile.in (VERSION): Roll to 4.7.9.
1646 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1647 definition here, to handle both BSD 4.3 and 4.4 systems.
1648 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1649 * remote.c (alarm): Move declaration to global level, before
1650 first reference to it.
1651 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1652 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1654 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1656 * remote.c (readchar): forward declare alarm which otherwise looks
1657 like an undeclared variable to gcc.
1659 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1660 when comparing against an int. Avoids superfluous warning from
1663 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1664 Avoids superfluous warnings from some systems and/or compilers
1665 (like vax ultrix 4.2.)
1667 * language.c (struct op_print unk_op_print_tab): use the enum
1668 values rather naked zeros as initializers. Avoids warnings from
1669 ultrix type compilers.
1671 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1673 * Makefile.in (VERSION): Roll to 4.7.6.
1674 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1675 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1676 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1677 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1678 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1679 (depend): Fix bug where nm-files in config files weren't noticed.
1680 (make-proto-gdb-1): Avoid changing directories while building new
1681 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1683 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1685 * remote.c: Improve error recovery. Allow user to break out
1686 of initial connection attempt with INTERRUPT. Treat a timeout
1687 while waiting for remote packet like a retry, unless the remote
1688 side is actively running user code. Fix a few long printf_filtered's.
1690 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1693 * buildsym.c (start_subfile): Allow null file name.
1695 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1697 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1698 expects a pointer to complaint rather than a complaint
1700 (process_linenos): free the previously allocated subfile name,
1701 then allocate the new one from the heap.
1703 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1705 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1707 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1709 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1710 Previously, would bogusly index off the bottom of type_vector.
1711 (rs6000_builtin_type): Accept type number as argument.
1712 (read_type, case '-'): Handle negatives like any other type number.
1714 * symfile.c (deduce_language_from_filename): Handle null name.
1716 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1717 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1718 fixed by sato@sm.sony.co.jp.
1720 * xcoffread.c (parmsym): Don't use an initializer to set up
1721 this struct symbol. Set it up in initialize_xcoffread.
1722 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1723 works on real rs/6000 target with #ifndef FAKING_RS6000.
1725 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1727 * stabsread.c (rs6000_builtin_type): Move function from
1728 xcoffread.c:builtin_type.
1729 * xcoffread.c (builtin_type): Move to stabsread. Remove
1730 IBM6000_HOST dependency. Move misplaced comments.
1731 (various): Change printf's to complaints.
1732 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1733 objfile argument to read_type calls under #if 0.
1734 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1735 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1736 * Makefile.in: xcoffread.o is not built by default.
1737 * xm-rs6000.h (IBM6000_HOST): Remove.
1738 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1739 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1742 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1744 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1745 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1746 register numbers when user tries to modify elements in structs
1747 passed as arguments.
1748 * inflow.c (child_terminal_info): Move banner outside of system
1750 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1751 passes struct/union arguments by address.
1753 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1755 * Based on patch from Kean Johnston <maw@netcom.com>:
1756 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1757 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1758 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1760 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1762 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1763 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1765 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1767 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1768 cc debugging output.
1770 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1772 * stabsread.c (define_symbol): Complain about unrecognized names
1773 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1774 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1775 (read_cpp_abbrev): Don't use the class name as part of the
1776 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1777 abbrevs. Inspired by Mike Tiemann.
1778 (read_tilde_fields): Comment. Remove ancient dead code.
1779 Remove erroneous but non-dead code. Simplify. Add complaints.
1780 (in general): Remove extraneous (parentheses) in return
1783 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1785 * coffread.c (coff_lookup_type): Fix fencepost error reported
1786 by Art Berggreen, <arg@opal.acc.com>.
1788 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1789 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1791 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1792 test, which is apparently left over from when we used native
1793 include files and couldn't depend on the member names being there.
1794 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1796 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1798 * mipsread.c: Major overhaul to use new BFD symbol table reading
1799 routines. Now swaps information as it is needed, rather than
1800 swapping everything when the file is read.
1802 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1804 * Makefile.in (TARDIRS): Add sparclite demo dir.
1805 (*.tab.c): Change dependency on Makefile to depend on
1806 Makefile.in, otherwise it always rebuilds after configuring.
1807 Force output *.tab.c file into current directory even in "make"
1808 versions that rewrite dependent file names used in command lines.
1810 * TODO: Remove some things we did.
1811 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1812 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1813 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1814 * symtab.h: Eliminate unnamed unions and structs.
1816 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1818 * Makefile.in (VERSION): Roll to 4.7.5.
1820 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1822 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1823 re-evaluating symbol pointers.
1825 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1827 * c-exp.y (lcurly, rcurly): New nonterminals.
1828 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1830 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1831 made function static.
1832 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1833 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1834 * parse.c (start_arglist):
1835 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1836 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1837 * parser-defs.h (funcall_chain): Moved to parse.c.
1838 * printcmd.c (print_frame_nameless_args): Fix prototype.
1839 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1840 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1841 * valops.c (typecmp): Moved prototype from values.h.
1842 * value.h (typecmp): Moved prototype to valops.c, made static.
1843 * ch-exp.y (yylex): Change way control sequences are disabled.
1845 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1847 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1849 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1851 * mipsread.c (upgrade_type): Build array types correctly, using
1852 create_range_type and create_array_type.
1854 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1856 * remote-nindy.c: Cleanup.
1858 * infrun.c (wait_for_inferior): When rolling back the PC after
1859 a breakpoint, call write_pc so that NPC gets rolled back as well
1862 * blockframe.c (inside_entry_file, inside_main_func,
1863 inside_entry_func): PC of zero is always "bottom of stack".
1865 * printcmd.c (print_frame_args, print_frame_nameless_args):
1866 Let print_frame_nameless_args decide whether there are any,
1867 laying groundwork for possibly later printing 29K args for
1868 functions where we have tag words but no symbols.
1870 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1872 * Makefile.in: fix GDB doc targets for new doc subdir structure
1874 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1876 * stack.c (parse_frame_specification): Parse as many arguments
1877 as there are (up to MAXARGS). Pass all of them in argc, argv
1878 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1879 many there were, onto SETUP_ARBITRARY_FRAME.
1880 * tm-mips.h, tm-sparc.h: Corresponding changes.
1881 * mips-tdep.c, sparc-tdep.c: Ditto.
1883 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1885 * hp300ux-nat.c: Update copyrights.
1886 * mipsread.c (parse_partial_symbols): Complain about block
1887 indexes that go backwards. Fix from Peter Schauer.
1888 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1889 symbol-file that has no linkage symbols to be read.
1890 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1891 from tm- file to xm-file, since they're host dependent.
1892 * valarith.c (value_binop): Typo.
1894 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1896 * sparclite/aload.c: Add copyleft.
1897 * sparclite/crt0.s: Add comment at beginning.
1899 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1901 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1902 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1904 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1906 * values.c (value_headof): Fix typo in which VTBL and ARG were
1907 being confused for one another.
1909 * valops.c (typecmp): Now static.
1911 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1912 baseclass--we don't always inherit its virtual function table
1915 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1916 pointer correctly in case value_struct_elt moves it around.
1918 * valops.c (typecmp): Now static. Also, now groks references
1921 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1922 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1924 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1926 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1927 to avoid "too much defining" error from native C compiler (!).
1929 * Makefile.in (HFILES): Add typeprint.h.
1930 * typeprint.[ch]: Update copyrights.
1932 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1934 * Makefile.in: Update to match doc/ subdir changes.
1936 * config/hp300hpux.mh: No cross-host file needed, just native.
1937 * config/go32.mh: Remove nonexistent "native" support.
1939 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1940 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1941 * m88k-tdep.c (next_insn): Lint, cleanup.
1942 (store_parm_word): Lint.
1944 * README: Fix typo (reported by karl@hq.ileaf.com).
1946 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1948 * expression.h (BINOP_CONCAT): Document use for self concatenation
1949 an integral number of times.
1950 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1952 * valarith.c (value_concat): Rewrite to support self
1953 concatenation an integral number of times.
1954 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1955 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1956 eliminate hundreds of spurious shift/reduce and reduce/reduce
1957 conflicts that mask the 5 real ones.
1958 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1959 * ch-exp.y (integer_literal_expression): Remove production,
1962 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1964 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1965 implied that "no side effects" was nonfunctional.
1966 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1967 character string and bitstring concatenation.
1968 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1969 * expression.h (exp_opcode): Add BINOP_CONCAT.
1970 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1971 * language.c (string_type): Add function to determine if a type
1973 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1974 * valarith.c (value_concat): New function to concatenate two
1975 values, such as character strings or bitstrings.
1976 * valops.c (value_string): Remove error stub and implement
1978 * value.h (value_concat): Add prototype.
1979 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1980 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1981 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1984 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1986 * c-exp.y (exp): Add production to support direct creation
1987 of array constants using the obvious syntax.
1988 * c-valprint.c (c_val_print): Set printed string length.
1989 * dwarfread.c (read_tag_string_type): New prototype and
1990 function that handles TAG_string_type DIEs.
1991 * dwarfread.c (process_dies): Add case for TAG_string_type
1992 that calls new read_tag_string_type function.
1993 * expprint.c (print_subexp): Add support for OP_ARRAY.
1994 * gdbtypes.c (create_range_type, create_array_type): Inherit
1995 objfile from the index type.
1996 * ch-typeprint.c (chill_print_type): Add case for
1998 * ch-valprint.c (chill_val_print): Fix case for
2001 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2003 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2004 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2005 include/coff/mips.h.
2007 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2009 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2010 constants with an explicit null byte terminator. OP_STRING is
2011 now used for real string types.
2012 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2013 they are used by all languages.
2014 * c-lang.c (_initialize_c_language): Move initializations of
2015 builtin_type_* to lang.c.
2016 * c-typeprint.c (c_type_print_varspec_prefix,
2017 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2018 to TYPE_CODE_STRING.
2019 * c-valprint.c (c_val_print): Change the way character arrays
2020 are printed as strings to be consistent with the way strings
2021 are printed when pointer-to-char types are dereferenced.
2022 Remove test of print_max before calling val_print_string, which
2023 now does it's own test.
2024 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2025 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2026 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2027 * gdbtypes.c (builtin_type_*): Add declarations moved from
2029 * gdbtypes.c (create_string_type): New function to create real
2031 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2032 renamed to TYPE_CODE_STRING.
2033 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2034 builtin_type_* types moved from c-lang.c.
2035 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2036 to TYPE_CODE_STRING.
2037 * gdbtypes.h (builtin_type_string): Add extern declaration.
2038 * gdbtypes.h (create_string_type): Add prototype.
2039 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2040 renamed to TYPE_CODE_STRING.
2041 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2043 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2044 renamed to TYPE_CODE_STRING.
2045 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2047 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2048 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2049 to TYPE_CODE_STRING.
2050 * valops.c (allocate_space_in_inferior): New function and
2051 prototype, using code ripped out of value_string.
2052 * valops.c (value_string): Rewritten to use new function
2053 allocate_space_in_inferior, but temporarily disabled until some
2054 other support is in place.
2055 * valops.c (value_array): New function to create array constants.
2056 * valprint.c (val_print_string): Add comment to document use,
2057 complete rewrite to fix several small buglets.
2058 * value.h (value_array): Add prototype.
2059 * value.h (val_print_string): Change prototype to match rewrite.
2060 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2061 * ch-exp.y (match_character_literal): Disable recognition of
2062 control sequence form of character literals and document why.
2064 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2066 * nindy-share/nindy.c: Add comments to #endif's to clarify
2069 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2070 read_memory to get byte order right.
2071 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2072 anymore. This is done in paread.c now. We expect unwind info
2073 to hang off of objfiles, and search all of the objfiles when until
2075 * (skip_trampoline_code): Cast arg to target_read_memory.
2076 * objfiles.h (struct objfile): Add new field obj_private to hold
2077 per object file private data (unwind info in this case).
2078 * paread.c (read_unwind_info): New routine to read unwind info
2079 for the objfile. This data is hung off of obj_private.
2080 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2081 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2082 make this easier to access.
2084 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2086 * c-valprint.c (cp_print_class_member): Add extern decl.
2087 * c-valprint.c (c_val_print): Extract code for printing methods
2088 and move it to cp_print_class_method in cp-valprint.c.
2089 * c-valprint.c (c_val_print): Extract code to print strings and
2090 move it to val_print_string in valprint.c.
2091 * cp-valprint.c (cp_print_class_method): New function using
2092 code extracted from c_val_print.
2093 * valprint.c (val_print_string): New function using code
2094 extracted from c_val_print.
2095 * value.h (val_print_string): Add prototype.
2096 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2097 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2098 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2099 CHECKBUF, growbuf_by_size): New variables, macros, and support
2100 functions for implementing a dynamically expandable temp buffer.
2101 * ch-exp.y (match_string_literal): New lexer function.
2102 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2103 removed and replaced with new CHECKBUF macro.
2104 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2105 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2107 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2109 * Makefile.in: Add info for paread.o.
2110 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2112 * blockframe.c (frameless_look_for_prologue): Correct the
2114 * gdbtypes.h, gdbtypes.c: Use const in decl of
2115 cplus_struct_default, now that pa-gas assembler has been fixed.
2116 * hppah-nat.c: Formatting.
2117 * hppah-tdep.c: Remove lots of useless externs for variables we
2119 * (find_unwind_entry): Speed up by using binary search, and a one
2121 * (rp_saved): New routine to see what unwind info says about RP
2122 being saved on the stack frame.
2123 * (frame_saved_pc): Look for prologue to see if we need to
2124 examine the stack for the saved RP or not.
2125 * (init_extra_frame_info): Check for prologue, instead of
2126 framesize to determine if we are frameless or not.
2127 * (frame_chain_valid): Stop backtraces when we run into _start.
2128 * (push_dummy_frame): Reformat to make more readable.
2129 * (find_dummy_frame_regs): ditto.
2130 * (hp_pop_frame): ditto.
2131 * (hp_restore_pc_queue): small cleanup.
2132 * (hp_push_arguments): ditto.
2133 * (pa_do_registers_info): ditto.
2134 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2135 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2136 * Define FRAME_CHAIN_VALID.
2137 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2138 passed to functions.
2140 * paread.c (pa_symtab_read): Use new bfd conventions for
2141 accessing linker symbol table.
2142 * (pa_symfile_init): Access embedded STAB info via BFD section
2143 mechanism and related macros.
2146 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2148 * sparc-stub.c: Use a seperate stack for our traps.
2149 * Handle recursive traps.
2150 * Remove all trap init code. This needs to be done by the
2152 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2154 * (handle_exception): See if we are at breakinst, if so, then
2155 advance PC sp that users can just step out of breakpoint().
2156 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2157 new place if SP has changed.
2158 * (case 's'): Get rid of this, we can't do it yet.
2159 * (case 't'): New command to test any old random feature.
2160 * (case 'r'): New command to reset the system.
2161 * (breakpoint): Add label to breakpoint trap instruction so that
2162 handle_exception() can detect where we are and get past the
2163 breakpoint trivially.
2165 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2167 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2169 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2171 * configure.in: recognise all sparclite variants
2173 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2175 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2176 binary files oring in the right bit.
2178 * main.c, source.c, state.c, symmisc.c: use macros defined in
2179 fopen-{bin|both} when fopening files.
2181 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2183 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2184 from a configuration file (typically including <limits.h>), or to
2185 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2186 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2187 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2188 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2189 * exppritn.c (print_subexp, dump_expression): Add case for
2191 * expression.h (OP_BITSTRING): New expression element type for
2193 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2194 macros to convert between number of expression elements and bytes
2195 to store that many elements.
2196 * i960-tdep.c (leafproc_return): Use new macros to access
2197 minimal symbol name and address fields.
2198 * m88k-pinsn.c (sprint_address): Use new macros to access
2199 minimal symbol name and address fields.
2200 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2201 minimal symbol address field.
2202 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2203 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2204 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2205 Use new BYTES_TO_EXP_ELEM macro.
2206 * parse.c (write_exp_bitstring): New function to write packed
2207 bitstrings into the expression element vector.
2208 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2210 * parser-defs.h (struct stoken): Document that it is used for
2211 OP_BITSTRING as well as OP_STRING.
2212 * parser-defs.h (write_exp_bitstring): Add prototype.
2213 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2214 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2215 LOWER, LENGTH): New tokens for keywords.
2216 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2217 upper_lower_argument, length_argument, array_mode_name,
2218 string_mode_name, variant_structure_mode_name): New non-terminals
2220 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2221 * ch-exp.y (match_bitstring_literal): New lexer support function
2222 to recognize bitstring literals.
2223 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2224 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2225 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2226 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2227 * ch-exp.y (yylex): Check tokentab6.
2228 * ch-exp.y (yylex): Call match_bitstring_literal.
2230 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2232 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2233 symbol name and value fields.
2235 * c-exp.y (yylex): Make static, to match prototype and other
2238 * expression.h (exp_opcode): Add BINOP_MOD.
2239 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2240 * expprint.c (dump_expression): Handle new BINOP_MOD.
2241 * language.c (binop_type_check): Handle new BINOP_MOD.
2242 * main.c (float_handler): Re-enable float handler when hit.
2243 * valarith.c (language.h): Include, need current_language.
2244 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2245 for integer divide truncates towards zero for negative results.
2246 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2247 * valarith.c (value_binop): Allow arithmetic operations on
2248 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2249 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2250 * ch-exp.y (tokentab3): Add MOD and REM.
2251 * ch-exp.y (yylex): Set innermost_block for symbols found
2252 in local scopes. Return LOCATION_NAME for local symbols.
2253 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2254 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2256 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2258 * command.c (shell_escape, make_command, _initialize_command):
2259 don't create or use fork if CANT_FORK is defined.
2260 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2261 code written for the IBM PC" remain.
2262 * xm-go32.h: define CANT_FORK
2264 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2266 * remote-sim.c: first attempt at general simulator interface
2267 * remote-hms.c: whitespace
2268 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2269 understand new stack layout. (print_register_hook): print ccr
2270 register in a fancy way.
2272 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2274 * eval.c (language.h): Include.
2275 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2276 to pointer types when the current language is C. It loses for
2277 other languages when the lower index bound is nonzero.
2278 * valarith.c (value_subscript): Take array lower bounds into
2279 account when performing subscripting operations.
2280 * valops.c (value_coerce_array): Add comment describing why
2281 arrays with nonzero lower bounds are dealt with in value_subscript,
2282 rather than in value_coerce_array.
2284 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2286 * ch-exp.y (FLOAT_LITERAL): Add token.
2287 * ch-exp.y (literal): Add FLOAT_LITERAL.
2288 * ch-exp.y (match_float_literal): New lexer routine.
2289 * ch-exp.y (convert_float): Remove.
2290 * ch-exp.y (yylex): Call match_float_literal.
2291 * ch-exp.y (yylex): Match single '.' after trying
2292 to match floating point literals.
2294 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2295 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2297 * expprint.c (dump_expression): New function for dumping
2298 expression vectors during gdb debugging.
2299 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2300 MULTI_SUBSCRIPT and moved out of BINOP range.
2301 * expression.h (DUMP_EXPRESSION): New macro that calls
2302 dump_expression if DEBUG_EXPRESSIONS is defined.
2303 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2304 * parse.c (length_of_subexp, prefixify_subexp): Change
2305 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2306 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2307 prefixify'ing the expression.
2308 * printcmd.c (print_command_1): Add comment.
2309 * ch-exp.y (expression_list): Add useful actions.
2310 * ch-exp.y (value_array_element): Add useful actions.
2311 * ch-exp.y (array_primitive_value): Add production.
2312 * ch-exp.y (yylex): Recognize ',' as a token.
2314 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2316 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2317 POSIXize the recursive makes (make [variable assignments] target{s})
2319 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2321 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2322 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2323 CPLUS_MARKER for all SVR4 systems, so follow suit.
2324 * defs.h (strdup_demangled): Remove prototype.
2325 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2326 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2327 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2328 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2329 prim_record_minimal_symbol_and_info): Use new macro
2330 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2331 * minsyms.c (install_minimal_symbols): Use new macro
2332 SYMBOL_INIT_DEMANGLED_NAME.
2333 * stabsread.c (define_symbol): Use new macro
2334 SYMBOL_INIT_DEMANGLED_NAME.
2335 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2336 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2337 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2338 SYMBOL_INIT_DEMANGLED_NAME.
2339 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2340 SYMBOL_DEMANGLED_NAME now tests language itself.
2341 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2342 now tests language itself.
2343 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2344 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2345 mangled name member in the language dependent portion of a symbol.
2346 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2347 mangled name member appropriate for a symbol's language.
2348 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2349 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2350 SYMBOL_DEMANGLED_NAME now tests language itself.
2351 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2352 initializes language dependent portion of symbol.
2353 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2354 demangles and caches the demangled form of symbol names.
2355 * utils.c (fputs_demangled, fprint_symbol): Use current language
2356 to select an appropriate demangling algorithm.
2357 * utils.c (strdup_demangled): Remove, no longer used.
2358 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2359 access the Chill mangled name member in the language dependent
2360 portion of a symbol.
2361 * ch-lang.c (chill_demangle): New function, simple demangler.
2362 * defs.h (chill_demangle): Add prototype.
2363 * symtab.h (language_dependent_info): Add struct for Chill.
2365 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2367 * Makefile.in (BISON): Add comment that when bison is used, it
2368 must include the "-y" option.
2369 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2370 Remove defines to remap non-yacc symbols, thus backing out of
2371 previous recent changes. Standard policy is that non-yacc parser
2372 generators get fixed, rather than adding bug workarounds in gdb
2373 for each new one that pops up. Expand comment to note this.
2374 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2376 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2378 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2379 case. Use code in N_SOL.
2381 * paread.c: New file that contains all HPPA/HPUX symbol reading
2383 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2384 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2385 * (dbx_symfile_offsets): Make static.
2386 * (pastab_build_psymtabs): New interface routine for paread to
2387 send stabs into dbxread.
2388 * gdb-stabs.h: Remove gobs of HPPA cruft.
2390 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2392 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2394 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2396 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2397 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2398 and YYDEBUG is not already defined.
2399 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2400 them during the previous replacements.
2401 * printcmd.c (_initialize_printcmd): Update internal documentation
2402 for "set" command to note that the assignment syntax is language
2404 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2405 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2406 and YYDEBUG is not already defined.
2407 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2408 single_assignment_action): New terminals and nonterminal for gdb
2409 extensions to chill expression grammer.
2410 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2411 tokens that start with '$' (register names, convenience vars, etc).
2412 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2413 * ch-exp.y (yylex): Call match_dollar_tokens.
2415 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2417 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2418 accessing minimal symbol data.
2419 * infcmd.c (read_pc): Use #ifdef, not #if.
2420 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2421 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2422 minimal symbol data.
2424 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2425 frame. Use find_return_regnum to find the caller.
2426 * (find_unwind_entry): New routine to locate stack frame info
2427 associated with a procedure. This looks in the $UNWIND_START$
2428 section in the SOM file.
2429 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2430 figure out where the caller's return address is stored.
2431 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2432 to figure out the frame size for a procedure.
2433 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2434 * (init_extra_frame_info): New routine. Corrects PC and FP for
2435 outermost frame if necessary.
2436 * (frame_chain): New routine, moved from tm-hppa.h.
2437 * (skip_trampoline_code): Handle computed function calls (ie:
2438 calls from $$dyncall).
2439 * (unwind_command): Temporary support function to allow user
2440 to control/observe aspects of the unwind (stack frame) info.
2441 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2442 was in a system call, if so, then read the PC from r31.
2443 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2444 with extra arg for skip_trampoline_code().
2445 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2446 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2447 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2449 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2451 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2452 Call new bfd_get_size() and verify that string table is no larger
2453 than the file that is supposed to contain it.
2454 * symfile.c (syms_from_objfile): Only complain about configured
2455 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2456 current target is the default BFD target.
2458 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2460 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2461 * solib.c (bkpt_names): New array of symbol names to try to
2462 use for the "mapping complete" breakpoint. Configurable
2463 define SOLIB_BKPT_NAME is first one to try.
2464 * solib.c (find_solib): Test debug_base for nonzero rather
2465 than just greater than zero.
2466 * solib.c (enable_break): Use bkpt_names to look up address
2467 at which to set "mapping complete" breakpoint.
2469 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2471 * defs.h (STRCMP, STREQ, STREQN): New macros.
2472 * defs.h (demangle_and_match): Remove prototype.
2473 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2474 and STREQN defined in defs.h.
2475 * dwarfread.c (set_cu_language): For completely unknown languages,
2476 try to deduce the language from the filename. Retain behavior
2477 that for known languages we don't know how to handle, we use
2479 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2480 and demangled name fields in symbol.
2481 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2482 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2483 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2484 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2485 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2486 Replace usages throughout.
2487 * elfread.c (demangle.h): Include.
2488 * elfread.c (record_minimal_symbol): Remove prototype and function.
2489 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2490 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2491 * infcmd.c (jump_command): Remove code to demangle name and add
2492 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2493 * minsyms.c (demangle.h): Include.
2494 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2495 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2496 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2497 * mipsread.c (psymtab_language): Add static variable.
2498 * stabsread.c (demangle.h): Include.
2499 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2500 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2501 * stack.c (return_command): Remove explicit demangling of name
2502 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2503 * symfile.c (demangle.h): Include.
2504 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2505 to match macros in symfile.h and allow them to be compiled
2506 if INLINE_ADD_PSYMBOL is not true.
2507 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2508 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2509 Add code to demangle and cache C++ symbol names. Use macro form
2510 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2511 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2512 Remove, also defined in symfile.c, which we already fixed.
2513 * symtab.c (expensive_mangler): Remove prototype and function.
2514 * symtab.c (find_methods): Remove physnames parameter and fix
2516 * symtab.c (completion_list_add_symbol): Name changed to
2517 completion_list_add_name.
2518 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2519 the normal symbol name and the cached C++ demangled name.
2520 * symtab.c (lookup_demangled_partial_symbol,
2521 lookup_demangled_block_symbol): Remove prototypes and functions.
2522 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2523 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2524 Remove code to try demangling names and matching them.
2525 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2526 Fix to try matching the cached demangled name if no match is
2527 found using the regular symbol name.
2528 * symtab.c (find_methods): Remove unused physnames array.
2529 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2530 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2531 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2532 C++ demangled symbol names.
2533 * symtab.h: Much reformatting of structures and such to add
2534 whitespace to make them more readable, and make them more
2535 consistent with other gdb structure definitions.
2536 * symtab.h (general_symbol_info): New struct containing fields
2537 common to all symbols.
2538 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2539 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2540 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2541 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2542 symbol): Use general_symbol_info struct.
2543 * utils.c (demangle_and_match): Remove, no longer used.
2544 * valops.c (demangle.h): Include.
2545 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2546 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2547 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2548 symmisc.c, symtab.c, valops.c: Replace references to minimal
2549 symbol fields with appropriate macros.
2550 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2551 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2552 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2553 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2554 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2555 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2556 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2557 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2558 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2559 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2560 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2561 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2562 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2563 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2565 * buildsym.c (start_subfile, patch_subfile_names): Default the
2566 source language to what can be deduced from the filename.
2567 * buildsym.c (end_symtab): Update the source language in the
2568 allocated symtab to match what we have been using.
2569 * buildsym.h (struct subfile): Add a language field.
2570 * c-typeprint.c (c_print_type): Remove code to do explicit
2572 * dbxread.c (psymtab_language): Add static variable.
2573 * dbxread.c (start_psymtab): Initialize psymtab_language using
2574 deduce_language_from_filename.
2576 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2578 * valprint.c (val_print): Reorganize comment and add note
2579 about dependency on target byte ordering.
2580 * ch-exp.y (value_array_slice): Fix typo.
2581 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2582 byte sized ints are assumed to be char strings and printed with
2583 string syntax. In chill, arrays of chars and arrays of
2584 bytes/ubytes are distinquishable, and printed appropriately.
2586 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2588 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2589 read/write routines for HPUX.
2591 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2592 branch targets to compute target address using const from previous
2593 instruction if necessary.
2594 * Add `Q' operator to print out bit position field various
2596 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2597 cleanups, use new code from Utah.
2598 * (store_inferior_registers): Update to new code from Utah.
2599 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2600 * (fetch_register): Clear out priv level when reading PCs.
2601 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2602 * Remove decl of errno, #include wait.h and target.h.
2603 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2604 were inside of a kernel call. If so, then PC is in a different
2605 register. Also, mask out bottom two bits of all PCs so as not to
2606 confuse higher level code.
2607 * (push_dummy_frame): Create from #define in tm-hppa.h.
2608 * (find_dummy_frame_regs): Update from Utah.
2609 * (hp_pop_frame): Create from #define in tm-hppa.h.
2610 * (hp_restore_pc_queue): New, from Utah.
2611 * (hp_push_arguments): Big fixes from Utah.
2612 * (pa_do_registers_info, pa_print_registers): Only print out fp
2614 * (skip_trampoline_code): New routine to deal with stubs that
2615 live in nowhereland between callers and callees.
2616 * i860-tdep.c: Remove decl of attach_flag.
2617 * infrun.c (wait_for_inferior): Add new macro
2618 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2619 at by PC will be nullified. If so, then step the target once more
2620 so as to avoid confusing the user.
2621 * (just before step_over_function:): Use stop_func_start, not
2622 stop_pc when checking for the existance of line number info.
2623 stop_func_start will reflect the proper address of the target
2624 routine, not of the stub that we may be traversing to get there.
2625 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2626 to deal with the stubs that PA compilers sometimes stick between
2627 callers and callees. Also, define FLAGS_REGNUM for access to the
2629 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2631 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2632 write gr0, PC regs, and PSW!
2633 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2634 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2636 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2637 * Define struct unwind_table_entry.
2638 * valops.c (call_function_by_hand): Add another arg to
2639 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2642 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2644 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2646 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2648 * Makefile.in (VERSION): Bump to 4.7.4.
2649 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2650 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2651 * Makefile.in (HFILES): Add valprint.h.
2652 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2653 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2654 * typeprint.c, typeprint.h: New files for language independent
2655 type printing functions.
2656 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2657 type printing functions and definitions.
2658 * valprint.h: New include file for language independent value
2659 printing definitions.
2660 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2661 dependent value printing functions.
2662 * c-exp.y (production ptype): Add range_type variable and use new
2663 create_range_type function.
2664 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2665 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2666 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2667 "const static" to ANSI-conformant "static const".
2668 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2669 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2671 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2672 * coffread.c (decode_type): Add range_type variable and call to
2673 new create_range_type function.
2674 * complaints.c (complain): Remove unused val variable.
2675 * complaints.c (_initialize_complaints): Make it void.
2676 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2677 variable and call new create_range_type function.
2678 * defs.h (enum val_prettyprint): Move enum from value.h to here
2679 so we can avoid having to include value.h just for prototypes that
2680 need the enum (thanks ANSI).
2681 * dwarfread.c (struct_type): Local anonymous_size variable is
2682 only used if !BITS_BIG_ENDIAN.
2683 * dwarfread.c (decode_subscript_data_item): Add rangetype
2684 variable and call new create_range_type function.
2685 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2687 * eval.c (evaluate_subexp): Remove unused local variable name
2688 and the statement with no side effects that initializes it.
2689 * expprint.c (print_subexp): Change local_printstr to
2691 * gdbtypes.c (create_range_type): New function that creates
2692 a range type using code fragments from object file readers as
2693 an example of what has to be initialized.
2694 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2695 and high_bound parameters, replaced with a single range_type
2696 parameter. Change function body to use passed in range_type
2697 rather than handcrafting one.
2698 * gdbtypes.h (create_range_type): Add prototype.
2699 * gdbtypes.h (create_array_type): Change prototype parameters.
2700 * infrun.c (normal_stop): Remove unused local variables tem and c.
2701 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2702 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2703 stub functions that call error if called.
2704 * language.c (unknown_language_defn, auto_language_defn,
2705 local_language_defn): Add initializers unk_lang_print_type and
2707 * language.h (struct language_defn): Reformat for larger
2708 comments, add la_print_type and la_val_print members. Add
2709 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2710 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2711 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2713 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2715 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2716 * main.c (execute_command): Remove unused local variable cmdlines.
2717 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2718 (clear_displays), symmisc.c (block_depth), values.c
2719 (clear_value_history):
2720 Make testing of truth value of assignment result explicit.
2721 * mipsread.c (upgrade_type): Update FIXME to include future use
2722 of create_range_type.
2723 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2724 whatis_exp, maintenance_print_type): Move prototypes and functions
2726 * printcmd.c (_initialize_printcmd): Move add_com calls for
2727 ptype_command and whatis_command to new typeprint.c.
2728 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2729 * source.c (find_source_lines): Local variable c only used
2730 when LSEEK_NOT_LINEAR is defined.
2731 * stabsread.c (read_array_type): Use new create_range_type
2733 * stabsread.c (read_range_type): Add new index_type variable and
2734 call new create_range_type function rather than handcrafting
2736 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2737 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2738 * symtab.c (type_print_base usages): Use c_type_print_base.
2739 * symtab.c (type_print_varspec_prefix usages): Use
2740 c_type_print_varspec_prefix.
2741 * symtab.c (type_print_method_args usages): Use
2742 cp_type_print_method_args.
2743 * valprint.c: Completely ripped apart and the fragments used
2744 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2745 valprint.h. Remaining stuff is language independent.
2746 * value.h (struct fn_field): Forward declare for prototypes.
2747 * value.h (type_print_1): Remove prototype.
2748 * value.h (enum val_prettyprint): Moved to defs.h.
2749 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2750 * value.h (baseclass_offset): Add prototype.
2751 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2752 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2753 * ch-typeprint.c: New file for language dependent type printing.
2754 * ch-valprint.c: New file for language dependent value printing.
2755 * ch-exp.y (parse_number): Remove prototype and stub function.
2756 * ch-exp.y (decode_integer_literal): Removed unused digits and
2758 * ch-exp.y (convert_float): Completely ifdef out for now.
2759 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2760 ch-lang.c (chill_op_print_tab):
2761 Change from ANSI-obsolescent "const static" to ANSI-conformant
2763 * ch-exp.y (yylex): Add unhandled storage class enumeration
2764 literals to switch statement for completeness.
2765 * ch-lang.c (chill_create_fundamental_types): Remove unused
2766 nbytes variable. Change dummy type to 2 bytes to match int.
2767 Handle FT_VOID types gratuituously added to chill DWARF by
2768 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2769 type rather than a one byte TYPE_CODE_INT type.
2770 * ch-lang.c (chill_language_defn): Add chill_print_type and
2772 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2774 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2776 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2777 bfd_get_symbol_leading_char instead.
2779 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2780 leading character from names.
2781 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2782 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2783 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2785 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2786 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2787 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2788 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2789 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2790 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2791 * symfile.c (syms_from_objfile): Insert debugging check to test
2792 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2794 * doc/gdbint.texinfo (Host Conditionals): Remove
2795 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2797 (Target Conditionals): Remove all of the above.
2799 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2801 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2802 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2804 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2806 * coffread.c (decode_type): catch negative tagndx fields generated
2808 * exec.c: comment out string following #endif.
2809 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2810 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2812 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2813 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2815 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2817 * complaints.c: New file, code moved from utils.c.
2818 * complaints.c (complain): Made into a varargs function.
2819 * complaints.h: New file, code moved from symfile.h.
2820 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2821 * Makefile.in (HFILES): Add complaints.h.
2822 * Makefile.in (OBS): Add complaints.o.
2823 * symfile.c (complaint_root, stop_whining, complaint_series,
2824 complain, clear_complaints, add_show_from_set for stop_whining):
2825 Moved to complaints.c.
2826 * symfile.h (struct complaint, complaint_root decl, complain
2827 prototype, clear_complaints prototype): Moved to complaints.h.
2828 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2829 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2830 complaints.h. Remove casts from arguments to complain(),
2831 which is now a varargs function, and remove unnecessary
2832 placeholder zero args.
2833 * defs.h (begin_line): Add prototype.
2834 * defs.h (vprintf_filtered): Add prototype.
2835 * dwarfread.c (varargs.h): Remove, no longer needed.
2836 * dwarfread.c (dwarfwarn): Remove prototype and function.
2837 * dwarfread.c (complaints): Define a bunch of complaints.
2838 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2839 usages to standard complain() calls.
2840 * utils.c (begin_line): New function that ensures that
2841 whatever gets filter-printed next starts on its own line.
2842 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2843 but to stdout (calls vfprintf_filtered internally).
2845 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2847 * remote.c: Avoid printf_filtered line limit. Suggested by
2848 Robert R. Henry, <rrh@tera.com>.
2849 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2851 * main.c (main): Accept --silent as well as --quiet. Change +help
2852 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2854 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2855 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2857 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2859 * tm-nindy960.h, remote-nindy.c: Lint.
2861 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2863 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2864 a optional type to decorate as an array type, the type of the
2865 index, and the bounds of the array. Records this additional info
2866 in the array type for use with languages with nonzero array
2868 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2869 to note that arrays may have bounds.
2870 * gdbtypes.h (create_array_type): Update prototype.
2871 * c-exp.y (ptype production): Adjust for new create_array_type
2872 calling conventions.
2873 * coffread.c (decode_type): Call create_array_type rather than
2874 handcrafting array types.
2875 * convex-tdep.c (value_type): Remove, now use create_array_type.
2876 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2877 vector_type into calls to create_array_type.
2878 * dwarfread.c (decode_subscr_data): Name changed to
2879 decode_subscript_data_item throughout.
2880 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2881 create_array_type. Now records index type and range as well.
2882 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2883 change to use create_array_type.
2884 * dwarfread.c (read_subroutine_type): Test existing user defined
2885 types before decorating them, to ensure they are blank, and
2886 complain about it if they are not.
2887 * dwarfread.c (decode_fund_type): For unrecognized types, always
2888 return some valid type (type integer). If the unrecognized type
2889 cannot be an implementation defined type, complain as well.
2890 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2891 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2892 * mipsread.c (upgrade_type): Add FIXME comment that code to
2893 handcraft arrays should be replaced with call to create_array_type.
2894 * stabsread.c (read_array_type): Replace code to handcraft
2895 array types with call to create_array_type.
2896 * valprint.c (type_print_varspec_prefix): Minor formatting
2897 change, join lines that don't need to be split.
2899 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2901 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2902 decl for attach_flag, it now lives in inferior.h.
2903 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2904 Make most functions static.
2905 * hppah-nat.c: General cleanups, remove BSD specific code (since
2906 that all lives in hppab-nat.c).
2907 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2908 Change sense of test against inside_entry_file(). This fix is
2910 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2911 to read/write_register_bytes().
2912 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2913 work around PA-GAS assembler bug. Also, add trailing */ to some
2915 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2916 Same reason as above.
2918 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2920 * mipsread.c (parse_symbol): When checking whether a structured
2921 type is an enum, check qualifiers of its first member, as well as
2922 the base type of the member. Bug found and fixed by John M.
2923 Farrell, <farrell@fjord.reo.dec.com>.
2925 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2926 * remote-vx.c: Don't include vx-share/reg.h.
2927 * vx-share/ptrace.h: Reproduce from scratch.
2928 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2929 * Makefile.in: Remove references to removed files, and to removed
2930 29k-share directories.
2932 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2934 * c-lang.c (_initialize_c_language): Name changed from
2936 * m2-lang.c (_initialize_m2_language): Name changed from
2938 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2939 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2940 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2941 expression parsing into c-lang.c and m2-lang.c respectively.
2942 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2943 m2-exp.y respectively.
2944 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2945 and m2-* files respectively.
2946 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2947 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2948 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2949 * expression.h (struct block): Forward declaration for prototypes.
2950 * language.h (struct objfile): Forward declaration for prototypes.
2951 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2952 * Makefile.in (HFILES): Add ch-lang.h.
2953 * Makefile.in (OBS): Add ch-lang.o.
2954 * ch-exp.y: Migrate code that has nothing to do with expression
2955 parsing into ch-lang.c.
2956 * ch-lang.c: New file, code migrated from c-exp.y.
2957 * ch-lang.h: New file, internal interface between ch-* files.
2958 * ch-lang.c (_initialize_chill_language): Name changed from
2959 _initialize_chill_exp.
2961 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2962 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2963 * config/amix.mh (NATDEPFILES): Add.
2964 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2967 * dwarfread.c (decode_subscr_data): Remove spurious test that
2968 accepted only integer subscript types. We don't do anything
2969 with the type at the moment anyway.
2971 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2973 * ch-exp.y (match_character_literal): Fix case where no
2974 match at all is found.
2975 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2976 width types. For example, "INT" is always 2 bytes regardless
2977 of the values of any TARGET_*_BIT macros. So use explicit
2978 numeric sizes for the types.
2980 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2982 * c-exp.y (c_create_fundamental_type): New function to create
2983 language specific fundamental types for C.
2984 * m2-exp.y (m2_create_fundamental_type): New function to create
2985 language specific fundamental types for Modula 2.
2986 * c-exp.y (c_language_defn, cplus_language_defn): Add
2987 c_create_fundamental_type to language struct initializers.
2988 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2989 to language struct initializers.
2990 * dwarfread.c (expression.h, language.h): Include.
2991 * dwarfread.c (ftypes): New array to hold fundamental types
2992 for current compilation unit.
2993 * dwarfread.c (cu_language_defn): New pointer to language
2994 struct for language of current compilation unit.
2995 * dwarfread.c (dwarf_fundamental_type): New function to
2996 create/lookup fundamental types.
2997 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2998 * dwarfread.c (throughout): Replace lookup_fundamental_type
2999 with dwarf_fundamental_type.
3000 * dwarfread.c (read_file_scope): Zero out ftypes for each new
3001 compilation unit (may be different language or different objfile).
3002 * gdbtypes.c (lookup_fundamental_type): Move actual type
3003 creations into language specific fundamental type creation
3004 functions and call via create_fundamental_type. Add comment
3005 about this function being obsolescent.
3006 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
3007 sized signed and unsigned integers.
3008 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
3009 * language.c (language_def): New function to lookup a language
3010 struct given it's enumeration.
3011 * language.h (struct language_defn): Add la_fund_type, a pointer
3012 to a function that creates fundamental types for this language.
3013 * language.h (create_fundamental_type): New macro to create
3014 fundamental types based on the current language.
3015 * language.h (language_def): Add prototype.
3016 * language.c (unk_lang_create_fundamental_type): New function
3017 for initializing language structs, calls error if called.
3018 * language.c (unk_language_defn, auto_language_defn,
3019 local_language_defn): Use unk_lang_create_fundamental_type.
3020 ch-exp.y (chill_create_fundamental_type): New function.
3021 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
3022 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
3024 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
3026 * dwarfread.c (CHILL_PRODUCER): Add producer string for
3028 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
3029 as GCC_PRODUCER and GPLUS_PRODUCER.
3031 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
3033 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
3036 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
3038 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
3039 rather than '$'. This particular piece of braindamage is
3040 spreading like ooze. It's now infected libiberty, deja-gnu,
3042 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
3043 hardwired '$' character.
3045 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
3047 (Changes to break incredibly ugly, unmaintainable 750 line
3048 read_struct_type function up into managable pieces.)
3049 * Makefile.in (VERSION): Bump to 4.7.3.
3050 * stabsread.c (struct field_info): Local struct definition.
3051 * stabsread.c (read_member_functions, read_struct_fields,
3052 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
3053 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
3054 functions from fragmented read_struct_type.
3055 * stabsread.c (stabs_general_complaint): Catchall complaint.
3056 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
3057 symbol name continuation code. Use macro throughout.
3058 * stabsread.c (various places): Replace add-one-to-pointer
3059 with pointer increment.
3060 * stabsread.c (read_type): Retain function local copy of type
3061 descriptor. Rearrange code calling read_struct_type() to match
3063 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
3064 a single blank as the name of nameless enumerations. Recognize
3065 this special case and set nameless flag.
3066 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
3068 * ch-exp.y (access_name): New non-terminal token and
3070 * ch-exp.y (general_procedure_name): Now a terminal token.
3071 * ch-exp.y (location): Expand production.
3072 * ch-exp.y (match_simple_name_string): New function.
3073 * ch-exp.y (yylex): Call match_simple_name_string and return
3074 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3076 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3078 * munch: Backslash escape vertical bar characters inside
3079 grep patterns since they have special meaning for some greps.
3080 * parse.c (write_exp_string): Complete rewrite to store string
3081 contants as a leading explicit length, followed by the string data,
3082 followed by a trailing explicit length.
3083 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3084 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3085 Use recorded explicit length of strings in expression elements,
3086 rather than strlen. Adjust code to skip over strings stored in
3087 expression elements, and code to access strings, to account for
3088 new leading explicit size expression element.
3089 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3090 0, to avoid negative expression element indices.
3091 * valops.c (search_struct_method): Minor whitespace change.
3093 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3095 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3096 which together maintain a dynamically expandable static buffer
3097 for the lexer to use when translating C strings to their internal
3098 form (other future uses possible). Fix parsing of C style strings
3099 to do the normal C style input conversions of escaped character
3101 * valops.c (value_string): Remove translation of escaped
3102 character sequences, now done in C expression parser.
3103 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3104 and decides if it should be printed in literal form or some other
3105 form, based on it's ASCII value and setting of sevenbit_strings.
3106 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3107 macro, change indentation style.
3108 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3109 * ch-exp.y (chill_printstr): First cut at real function instead
3112 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3114 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3116 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3118 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3120 * defs.h (sevenbit_strings): Add declaration.
3121 * defs.h (printchar): Replace with gdb_printchar.
3122 * language.h (language_defn): Add new function pointers
3123 la_printchar and la_printstr, to do language dependent
3124 printing of characters and strings.
3125 * language.h (local_printchar, local_printstr): New macros
3126 to call language dependent functions pointed to by la_printchar
3127 and la_printstr respectively.
3128 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3129 dependent functions for printing characters and strings.
3130 * c-exp.y (c_language_defn, cplus_language_defn): Add
3131 c_printchar and c_printstr.
3132 * command.c (do_setshow_command): Rename printchar use to
3134 * expprint.c (print_subexp): Replace C style string output
3135 with call to local_printstr.
3136 * language.c (unk_lang_printchar, unk_lang_printstr):
3137 New stubs, currently errors.
3138 * language.c (unknown_language_defn, auto_language_defn,
3139 local_language_defn): Add unk_lang_printchar and
3141 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3142 language dependent functions to print characters and strings.
3143 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3144 * utils.c (printchar): Renamed to gdb_printchar.
3145 * valprint.c (print_string): Remove prototype, function moved
3146 to c-exp.y, where it becomes c_printstr.
3147 * valprint.c (print_max): Made global for reference from the
3148 language dependent printing routines in *-exp.y.
3149 * valprint.c (repeat_count_threshold): New variable with function
3150 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3151 Change all references to old macro to references to new variable.
3152 * valprint.c (value_print, val_print): Replace calls to
3153 print_string with calls to local_printstr.
3154 * valprint.c (val_print): Replace C style character printing
3155 with call to local_printchar.
3156 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3157 * valprint.c (_initialize_valprint): Add add_show_from_set
3158 call for setting up repeat_count_threshold as print variable.
3159 * ch-exp.y (decode_integer_value): New function.
3160 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3161 * ch-exp.y (chill_printchar, chill_printstr): New language
3162 dependent functions for printing characters and strings.
3163 * ch-exp.y (chill_language_defn): Add chill_printchar and
3166 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3168 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3169 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3170 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3172 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3174 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3175 and assume the process has been killed.
3177 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3179 * remote-udi.c (udi_open): Reset vars so that user can re-run
3180 programs without leaving GDB.
3181 * (many routines): Slightly improve error handling.
3182 * (download): Zero out BSS by longs instead of bytes to avoid
3183 timeouts in real hardware.
3184 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3185 that connection is no longer in use after shutdown() of socket.
3186 This keeps GDB from dying of a SIGPIPE when you issue multiple
3187 `target udi' commands.
3189 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3191 * language.h (language_format_info): New structure to bundle
3192 local formatting information.
3193 * language.h (language_defn): Replace individual format info
3194 with language_format_info structs.
3195 * language.h (local_*_format, local_*_format_prefix,
3196 local_*_format_specifier, local_*_format_suffix): New macros
3197 for binary/octal/decimal/hex formats to access info elements.
3198 * c-exp.y (c_language_defn): Update for new format handling.
3199 * m2-exp.y (m2_language_defn): Update for new format handling.
3200 * dbxread.c (language.h): Include for partial-stab.h use.
3201 * mipsread.c (expression.h, language.h): Include for
3203 * defs.h (local_hex_format, local_hex_format_custom,
3204 local_hex_string, local_hex_string_custom): Move to language.h.
3205 * language.c (local_hex_format_custom, local_hex_string,
3206 local_hex_string_custom, local_octal_format_custom): Use new
3208 * language.c (unknown_language_defn, auto_language_defn,
3209 local_language_defn): Update for new format handling.
3210 * printcmd.c (print_scalar_formatted): Use new macros
3211 to access decimal and binary format info for printing.
3212 * c-exp.y (chill_language_defn): Update for new format handling.
3213 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3214 * ch-exp.y (decode_integer_literal): Add function
3215 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3216 * ch-exp.y (builtin_type_chill_char): Add definition.
3217 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3219 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3221 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3223 (aix_framedata): added nosavedpc field.
3224 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3226 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3227 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3228 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3229 instructions as function_frame_info does. Expand special case of
3230 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3232 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3234 (function_frame_info): Set frameless if the function has no frame,
3235 and set nosavedpc if the PC was not saved. Handle gcc generated
3236 stfd 31,-4(31); st 31, -12(31) correctly.
3237 (frameless_function_invocation): New second argument pcsaved; if 0
3238 return whether the function has a frame, if 1 return whether the
3240 (frame_initial_stack_address): Correct typo: cache registers for
3241 callee_fi, not for fi, (avoids reading garbage memory locations).
3243 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3245 * infrun.c (wait_for_inferior (just before step_over_function
3246 label)): Change test for stepping into subroutine to check for the
3247 presence of line number info. This makes stuff compiled with -g1
3248 cause GDB to not lose control when stepping.
3250 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3251 Improve comments as well.
3253 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3255 * Makefile.in (VERSION): Bump to 4.7.2
3256 * symtab.c (find_pc_symtab): Fix return of random value
3258 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3259 Makefile since it contains sed patterns used in generation.
3260 Add sed pattern to also delete #include of any malloc.h.
3261 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3262 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3263 function names to conform to K&R terminology with respect to
3264 logical and bitwise operators:
3265 UNOP_ZEROP => UNOP_LOGICAL_NOT
3266 UNOP_LOGNOT => UNOP_COMPLEMENT
3267 BINOP_LOGAND => BINOP_BITWISE_AND
3268 BINOP_LOGXOR => BINOP_BITWISE_XOR
3269 BINOP_LOGIOR => BINOP_BITWISE_IOR
3270 BINOP_AND => BINOP_LOGICAL_AND
3271 BINOP_OR => BINOP_LOGICAL_OR
3272 PREC_OR => PREC_LOGICAL_OR
3273 PREC_AND => PREC_LOGICAL_AND
3274 PREC_LOGIOR => PREC_BITWISE_IOR
3275 PREC_LOGXOR => PREC_BITWISE_XOR
3276 PREC_LOGAND => PREC_BITWISE_AND
3277 value_zerop() => value_logical_not()
3278 value_lognot() => value_complement()
3279 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3280 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3281 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3282 and is nonexistant in some SVR4 based systems.
3283 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3284 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3286 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3287 * source.c (source_info): Fix minor nits, print "1 line" rather
3288 than "1 lines", and "language is <lang>".
3289 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3290 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3291 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3293 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3294 * ch-exp.y: New expression parser, for GNU-Chill.
3295 * defs.h (enum language): Add language_chill.
3296 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3297 LANG_MODULA2 a recognized language.
3298 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3299 Chill as well as Modula-2.
3300 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3301 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3302 * language.c (set_language_command): Add chill.
3303 * language.c (binop_result_type, integral_type, character_type,
3304 boolean_type, structured_type, value_true, binop_type_check):
3305 Add language_chill cases.
3306 * language.h (_LANG_chill): Define.
3307 * symfile.c (deduce_language_from_filename): Recognize the
3308 filename extensions ".chill", ".c186", and ".c286" for Chill.
3309 * valprint.c (typedef_print): Add case for language_chill.
3310 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3311 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3312 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3313 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3315 * Makefile.in (distclean): Add target ch-exp.tab.c.
3316 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3317 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3318 * eval.c (evaluate_subexp): Add OP_BOOL case.
3319 * expprint.c (print_subexp): Add OP_BOOL case.
3321 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3323 * infcmd.c (set_environment_command): Avoid skipping first
3324 char of env value if an '=' appears in it. Bug report and fix
3325 by Mark Jungerman, <maj@lucid.com>.
3327 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3329 * infcmd.c (step_over_calls): Improve comments.
3330 * symtab.c (find_pc_psymtab): Clean up a bit.
3331 * (find_pc_symtab): Fix comments, clean up code.
3332 * (find_pc_line): General cleanups, efficiency improvements.
3333 Also, don't return garbage when some line info exists, but there
3336 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3338 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3339 member, and the stat pointer passed to vmap_symtab was NULL, the
3340 wrong vmap entries would be modified. Fixes behavior where
3341 attempting to load symbols for a module with no member would mess
3342 up already read in symbols.
3344 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3346 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3347 29k-share/dfe/mini2udi.o.
3348 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3349 * alldeps.mak, depend: Update to deal with removal of
3350 aforementioned files.
3351 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3352 requirement for useless 'program' argument. Clean up
3353 udi_create_inferior, and udi_load to call common download()
3354 routine. Create download routine to load remote hosts directly
3355 (with the help of BFD) so that we don't need yank.c and
3357 Fix udi_detach to call UDIDisconnect with
3358 the right arguments. Clean up udi_resume, don't assign tip_error
3359 twice. Clean up udi_wait, straighten out status codes. Make
3360 udi_kill really work.
3362 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3364 * c-exp.y: separated host/target idea of integer type size,
3365 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3366 UINT and CHAR rules. (parse_number): work out the targetwise type
3367 of a number based upon it's size and qualifiers. (yylex): chars
3368 are now treated the same way as ints.
3370 * source.c (indentify_source_line): don't core dump if wanted
3371 line is larger than number of lines in source. (can happen when
3372 coff gets confused about #included source).
3374 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3376 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3377 when debugging a program with 100 shared libraries.
3379 * solib.c (solib_map_sections): Always close the BFD we open.
3380 Free all malloc'd storage we allocate, too, including error cases.
3381 (struct so_list): Remove unused so_bfd member.
3382 (clear_solib): Don't bother closing so_bfd.
3384 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3385 cacheable. `So many symbol files, so little file descriptors.'
3387 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3389 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3390 Stubs should stand alone as much as possible.
3392 * source.c (show_directories): Avoid printf_filtered length prob
3393 pointed out by Jonathan Stone.
3395 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3396 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3397 <Lee_Cooprider@vos.stratus.com>.
3399 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3401 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3402 struct, not struct itself.
3403 * serial.h (serial_restore): Fix prototype, takes pointer not
3406 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3408 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3409 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3411 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3413 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3414 Stubs should stand alone as much as possible.
3416 * README: Add remote-es1800.c and remote-st2000.c to table.
3417 * go32-nat.c: Remove, there is no native go32 support.
3418 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3420 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3422 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3423 new routines to deal with sending SIGINTs to attached processes
3424 when the user interrupts the controlling GDB.
3425 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3426 the aforementioned routines when waiting for the attached process.
3428 * elfread.c, mipsread.c: Include <string.h>.
3429 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3430 * serial.h: Add prototype for serial_restore().
3432 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3434 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3435 minimal_symbol_count, because the NULL symbol is not included in
3436 the count. This prevented this function from finding the last
3437 symbol in the table.
3439 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3441 * dbxread.c (process_one_symbol): if not defined
3442 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3443 the start of the function, not just after N_FUN.
3445 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3447 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3448 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3449 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3450 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3451 file. Remove preprocessor defines that previously did remapping.
3453 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3455 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3456 Bug fix courtesy of Alexander Klaiber.
3458 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3460 hp300 native support (hp300hpux untested).
3462 * hp300ux-xdep.c: removed.
3463 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3464 * xm-hp300hpux.h: updated copyright.
3465 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3466 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3467 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3468 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3469 fork-child.o coredep.o corelow.o.
3470 (NAT_FILE, NATDEPFILES): new macros.
3471 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3472 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3474 (NAT_FILE, NATDEPFILES): new macros.
3475 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3477 Vax ultrix native support.
3479 * nm-vax.h: new file.
3480 * Makefile.in (HFILES): added nm-vax.h.
3481 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3482 coredep.o corelow.o removed.
3483 (NAT_FILE, NATDEPFILES): new macros.
3484 * xm-vax.h: updated copyright.
3485 (REGISTER_U_ADDR): removed.
3487 Apollo native support (untested).
3489 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3490 * a68v-nat.c, nm-apollo68[bv].h: new files.
3491 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3492 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3493 * a68v-xdep.c: removed.
3494 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3495 inftarg.o fork-child.o a68v-xdep.o.
3496 (NAT_FILE, NATDEPFILES): new macros.
3498 * defs.h: include nm.h.
3499 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3500 sparc-tdep.c, : do not include nm.h.
3501 * doc/gdbint.texinfo: nm.h now included in defs.h.
3503 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3505 * Makefile.in (VERSION): 4.7.1 post release!
3507 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3509 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3511 * Makefile.in (VERSION): gdb-4.7 release.
3512 * README: Update for gdb-4.7.
3514 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3516 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3519 * alldeps.mak, depend: Update.
3521 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3523 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3525 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3526 causes problems in setting breakpoint in the right place in
3527 functions with `float' args which are passed as doubles.
3528 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3529 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3531 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3533 * Makefile.in (HFILES): Add nm-i386sco.h.
3534 * dwarfread.c: include <sys/types.h> for SCO.
3535 * infptrace.c: Don't include ptrace.h under SCO.
3536 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3538 * config/i386v.mt: Add exec.o to TDEPFILES.
3540 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3542 * i386v-nat.c: Remove space from front of #endif.
3543 * irix4-nat.c: Remove externs of registers[], include inferior.h
3545 * mips-nat.c: Explicitly initialize zerobuf to 0!
3546 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3547 Always setup fci->frame, even if it's non-zero. Too many places
3548 depend upon this behavior (and I have to get a release out the
3550 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3551 processing_gcc_compilation if we find the embedded stabs marker.
3552 This fixes several bugs with finding the location of short or char
3553 function parameters passed on the stack.
3555 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3557 Native support for sun4sol2.
3559 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3560 * nm-sysv4.h: new file.
3561 * Makefile.in (HFILES): added nm-sysv4.h.
3562 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3563 (NAT_FILE, NATDEPFILES): new macros.
3564 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3566 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3568 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3569 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3571 * Makefile.in (VERSION): Tick to 4.6.9.
3573 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3575 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3576 definition, replace with portable one.
3577 * remote-nindy.c: Lint.
3578 (nindy_wait): Return type is int, result is inferior_pid.
3579 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3580 (initialize_symmisc): Remove empty function.
3581 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3582 Remove obsolete, misspelled macro.
3583 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3584 (all @node commands): Use new form to avoid nitpicking errors.
3585 * doc/gdbint.texinfo: Document host/native/target split.
3587 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3589 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3591 * xm-mips.h (offsetof): Don't define this if __STDC__.
3593 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3595 umax native support (untested).
3597 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3599 (NAT_FILE, NATDEPFILES): new macros.
3600 * config/umax.mt (TDEPFILES): removed exec.o.
3601 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3602 removed to nm-umax.h.
3603 * nm-umax.h: new file.
3604 * Makefile.in (HFILES): added nm-umax.h.
3606 hppa native support (untested).
3608 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3609 (NAT_FILE, NATDEPFILES): new macros.
3610 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3611 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3612 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3613 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3614 * hppa[bh]-xdep.c: removed.
3615 * hppa[bh]h-tdep.c: do not include ptrace.h.
3616 * Makefile.in (HFILES): added nm-hppa[bh].h.
3618 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3620 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3622 * mips-nat.c: Straighten out include files. Work around
3623 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3626 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3628 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3629 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3630 backtraces from core files work.
3631 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3632 Functions are now defined in mips-nat.c.
3634 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3636 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3637 serial_default_name().
3639 * remote-hms.c, ser-go32.c, serial.h: Change from
3640 serial_timedreadchar() to new serial_readchar().
3642 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3644 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3646 * c-exp.y: Moved handling of 'const' and 'volatile' from
3647 <type> to <typebase>. This removes 2 conflicts.
3649 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3651 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3652 from breakpoint table when reseting breakpoints.
3654 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3656 Native support cleanup and corefile fixes for i386 SVR4 systems.
3658 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3659 fill_fpregset): Moved to i386v4-nat.c
3660 * i386v4-nat.c, nm-i386v4.h, : New files.
3661 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3662 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3663 change i386v-nat.o to i386v4-nat.o.
3665 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3667 Miscellaneous 386 configs updated.
3669 * config/i386aout.mt (TDEPFILES): removed exec.o.
3670 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3671 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3672 (NAT_FILE, NATDEPFILES): new macros.
3673 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3674 config/i386v4.mt (TDEPFILES): removed exec.o.
3675 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3676 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3677 (NAT_FILE, NATDEPFILES): new macros.
3678 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3679 fork-child.o coredep.o corelow.o i386-xdep.o.
3680 (NAT_FILE, NATDEPFILES): new macros.
3682 Native support cleanup for i386bsd (untested).
3684 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3685 * config/i386bsd.mh (NATDEPFILES): added exec.o
3686 * tm-i386bsd.h (FLOAT_INFO): removed.
3687 * nm-i386bsd.h (FLOAT_INFO): added.
3689 Native support for i386v (untested).
3691 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3692 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3693 (NAT_FILE, NATDEPFILES): new macros.
3694 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3695 * i386-xdep.c: removed.
3696 * Makefile.in (HFILES): added nm-i386v.h
3697 * i386v-nat.c, nm-i386v.h: new file.
3698 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3700 * tm-i386v.h (FLOAT_INFO): removed.
3702 Native support for linux (untested).
3704 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3705 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3706 (NAT_FILE, NATDEPFILES): new macros.
3707 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3708 * Makefile.in (HFILES): added nm-linux.h.
3709 * nm-linux.h: new file.
3710 * xm-linux.h: updated copyright. cleaned up formatting.
3711 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3713 Native support for sun386 (untested).
3715 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3716 fork-child.o sun386-xdep.o.
3717 (NAT_FILE, NATDEPFILES): new macros.
3718 * config/sun386.mt (TDEPFILES): removed exec.o.
3719 * Makefile.in (HFILES): added nm-sun386.h.
3720 * sun386-nat.c, nm-sun386.h: new file.
3721 * sun386-xdep.c: removed.
3722 * xm-sun386.h: updated comment and copyright.
3723 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3726 Native support for i386mach (untested).
3728 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3729 fork-child.o mach386-xdep.o.
3730 (NAT_FILE, NATDEPFILES): new macros.
3731 * Makefile.in (HFILES): added nm-i386mach.h.
3732 * nm-i386mach.h, i386mach-nat.c: new files.
3733 * mach386-xdep.c: removed.
3734 * xm-i386mach.h: updated copyright.
3735 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3738 Native separation for go32 (untested).
3740 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3741 * go32-nat.c: new file.
3742 * go32-xdep.c (call_ptrace, child_resume,
3743 fetch_inferior_registers, store_inferior_registers,
3744 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3746 Native support for m88k (untested).
3748 * Makefile.in (HFILES): added nm-m88k.h
3749 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3750 FETCH_INFERIOR_REGISTERS): removed.
3751 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3752 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3753 (NAT_FILE, NATDEPFILES): new macros.
3754 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3755 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3756 * m88k-xdep.c: removed.
3758 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3760 * i386b-nat.c: Comment changes.
3761 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3763 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3765 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3767 Avoid longjmp()-catching compilation errors in cross-ports.
3769 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3770 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3771 Move from mips-tdep.c and tm-{irix3,mips}.h.
3772 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3774 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3777 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3778 (fetch_core_registers): Fix bfd_seek arguments.
3780 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3782 Make core files work again (add back the `core' target).
3784 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3785 (NATDEPFILES): Add corelow.o.
3786 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3789 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3790 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3791 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3792 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3793 appears. FIXME, these should be moved to NATDEPFILES for native
3796 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3798 Ultra3 host/target/native split. (untested).
3800 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3801 (fetch_register, fetch_inferior_registers,
3802 store_inferior_registers, fetch_core_registers): removed to
3804 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3806 * Makefile.in (HFILES): added nm-ultra3.h.
3807 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3808 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3810 (NAT_FILE, NATDEPFILES): new macros for native support.
3811 * config/ultra3.mt (TDEPFILES): exec.o removed.
3813 * xm-vaxult.h: add MEM_FNS_DECLARED.
3815 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3817 * Makefile.in (VERSION): Roll to 4.6.8.
3818 (OBS): Put version.o first, so Makefile rebuild happens early.
3820 * command.h: Publicize prototype for not_just_help_class_command.
3821 * command.c: Remove proto.
3822 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3823 output. Move "maint info" from class info to class maintenance,
3825 * infrun.c: Move "stop" to class_obscure, and give it a
3826 function so it will not be seen as a global help topic. FIXME,
3827 it should be possible to set these attributes independently.
3829 * core.c (core_command): Make nicer error message for no core support.
3831 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3833 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3834 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3836 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3837 (scan_compilation_units): Punt unused filename arg. dbfoff,
3838 lnoffset, and curlnoffset are file_ptr's now.
3839 (dwarf_build_psymtabs): Drop desc and filename args; use
3840 objfile. dbfoff and lnoffset are file_ptr's now.
3841 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3842 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3843 (elf_symfile_read): Skip desc and filename args to
3844 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3845 * gdb-stabs.h: Use file_ptr rather than off_t.
3846 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3847 compile-time debug check that someone turned off as "unused".
3848 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3849 * symfile.h: Update dwarf_build_psymtabs and
3850 elfstab_build_psymtabs prototypes.
3851 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3852 Use file_ptr offsets. bfd_seeks use L_SET.
3854 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3856 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3857 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3858 value so that demangler won't be invoked. This greatly speeds up
3860 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3861 linked_proc_info so that it properly deallocates the appropriate
3862 item after it is done with it instead of before.
3863 * Don't pass bogus frame pointer to create_new_frame(). Just
3864 leave it as zero so that lower level code will figure out the
3867 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3869 Sony News native support.
3871 * Makefile.in (HFILES): added nm-news.h.
3872 * nm-news.h: new file.
3873 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3874 fork-child.o coredep.o to NATDEPFILES.
3875 (NAT_FILE, NATDEPFILES): new macros for native support.
3876 * config/news.mt (TDEPFILES): removed exec.o.
3878 * remote-vx.c: remove redundant include of sys/time.h.
3880 * infrun.c: include ctype.h. Otherwise some machines result in
3881 undefined for isdigit.
3883 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3885 * configure.in: Convert m68k entries to m68* entries to handle
3886 all the various m68xxx hosts and targets.
3887 * config/news1000.mt: No longer needed, same as news.mt.
3889 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3891 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3893 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3895 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3896 nm-sun2.h, nm-mips.h.
3898 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3900 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3902 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3904 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3906 * xm-hppah.h: if __STDC__ is not defined, define
3908 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3909 compiler; see the comment in the file.
3911 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3913 First cut at support for all BSD variants on 386.
3915 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3916 * i386b-nat.c: New native support file.
3917 * configure.in: Add host and target for i[34]86-*-bsd*.
3918 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3920 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3922 Sun2 native support (untested).
3924 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3925 REGISTER_U_ADDR): removed to nm-sun2.h.
3926 * nm-sun2.h: new file.
3927 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3928 fork-child.o sun3-xdep.o removed.
3929 (NAT_FILE, NATDEPFILES): new macros.
3931 Mips native support. Decstation and iris4 have been tested.
3934 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3935 fill_fpregset): removed to irix4-nat.c
3936 * mips-xdep.c: removed.
3937 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3939 * procfs.c: include nm.h.
3940 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3941 * xm-irix4.h: bump copyright.
3942 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3943 PROC_NAME_FMT): removed.
3944 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3945 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3946 (NAT_FILE, NATDEPFILES): new macros for native support.
3947 (CC): supply default compiler switches.
3948 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3949 fork-child.o coredep.o.
3950 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3952 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3953 fork-child.o mips-xdep.o coredep.o.
3954 (NAT_FILE, NATDEPFILES): new macros for native support.
3956 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3958 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3959 (NATDEPFILES): added fork-child.o
3960 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3961 (NATDEPFILES): added fork-child.o
3962 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3963 (NATDEPFILES): added fork-child.o
3965 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3967 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3968 by using puts_filtered instead.
3970 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3972 * remote-nindy.c (nindy_load): Replacement version from Steve
3973 Chamberlain, doesn't require forking to run "strip" or "sx".
3975 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3977 * Makefile.in (HFILES): Add nm-*.h files.
3979 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3981 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3982 (NATDEPFILES): added fork-child.o.
3984 * doc/gdbint.texinfo: document a few more macros, create new
3985 section for native macros.
3987 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3989 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3990 resolution of copyright issues.
3992 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3994 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3995 subdir gets configured.
3997 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3999 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
4001 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
4002 searching for a "bfd_strip" program. Also, fixed up arguments
4003 passed to that program.
4005 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
4006 which is now used for something else. Rewrite description of
4007 associated parameters to match how gdb does it now.
4008 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
4010 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
4012 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4014 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
4017 * inferior.h (proc_signal_handling_change): prototype removed.
4018 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
4019 (handle_command): now calls target_notice_signals.
4020 * procfs.c (proc_signal_handling_change): renamed to
4021 procfs_notice_signals. Now static. Add prototype. All callers
4023 * target.h (struct target_ops): new field, to_notice_signals.
4024 (target_notice_signals): new macro to cover new field.
4025 * target.c (cleanup_target): default to_notice_signals to ignore.
4026 * corelow.c (core_ops),
4028 inftarg.c (child_ops),
4029 procfs.c (procfs_ops),
4030 remote-adapt.c (adapt-ops),
4031 remote-eb.c (eb_ops),
4032 remote-es1800.c (es1800_ops, es1800_child_ops),
4033 remote-hms.c (hms_ops),
4034 remote-mm.c (mm_ops),
4035 remote-nindy.c (nindy_ops),
4036 remote-st2000.c (st2000_ops),
4037 remote-udi.c (udi_ops),
4038 remote-vx.c (vx_ops, vx_run_ops),
4039 remote.c (remote_ops),
4040 target.c (dummy_target),
4041 xcoffexec.c (exec_ops): added static initializer for
4043 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
4045 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
4047 * main.c (define_command): Add forgotten initializer.
4049 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
4051 * language.c, language.h: Move saved_language out to global
4052 expected_language. Set expected_language when user expectation
4054 * language.c (language_info): Don't print type/range checking gub.
4055 * main.c (main): Set expected language.
4056 (execute_command): Check against expected language.
4057 * symfile.c (set_initial_language): Set expected language.
4059 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
4061 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4063 A bunch of changes mostly to improve debugging of C++ programs.
4064 Specifically, the calling of inferiors methods is improved.
4066 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
4067 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
4068 hide the implementation details of pointer-to-method objects.
4069 How to tell if the pointer points to a virtual method is
4070 still very dependent on the particular compiler, but this
4071 should make it easier to find the places to change.
4072 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4073 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4074 macros, instead of a hard-wired-in code that incorrectly
4075 assumed a no-longerused representation of pointer-to-method
4076 values. And otherwise fix the relevant bit-rotted code.
4078 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4079 If there are both fields and methods, put a space between.
4081 * stabsread.c (read_struct_type): Fix bug in handling of
4082 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4083 by '_'). (It used to prematurely exit the loop reading in
4084 the fields, so it would think it should start reading
4085 methods while still in the fields. This could crash gdb
4086 given a gcc that can emit nested type information.)
4088 * valops.c (search_struct_method): Pass 'this' value by
4089 reference instead of by value. This provides a more
4090 consistent interface through a recursive search where the
4091 "bottom" functions may need to adjust offsets (due to multiple
4093 * valops.c, value.h, values.c: Pass extra parameters to
4094 value_fn_field and value_virtual_fn_field so we can
4095 correctly adjust offset for multiple inheritance.
4096 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4097 virtual function calls by using value_virtual_fn_field().
4098 * values.c: New function baseclass_offset, derived from
4099 baseclass_addr (which perhaps can be made obsolete?).
4100 It returns an offset rather than an address. This is a
4101 cleaner interface since it doesn't mess around allocating
4103 * valops.c (search_struct_method): Use baseclass_offset
4104 rather than baseclass_addr.
4106 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4108 * Makefile.in: Re-install 29K/UDI stuff.
4109 * remote-udi.c (udi_resume): Clean up.
4110 * (udi_wait): Rewrite, leave out bugs.
4111 * Add debugging code to print out all register fetches and stores.
4112 * Straighten out target_ops.
4113 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4115 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4117 * remote-udi.c (udi_create_inferior): run with no arguments should
4118 not pass the program name as an argument, since the UDI code
4119 already handles that.
4120 (udi_load): get the symbols from prog_name, not arg_string (the
4121 load command should really use arg_string as the program name, not
4122 prog_name, but at least the run command works now).
4124 * munch: HP9000/300 nm puts an extra space between T and symbol
4127 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4128 needed for vxworks targets.
4130 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4132 * am29k-tdep.c (_initialize_29k): Make it possible for the
4133 user to set and query the address where function calls into the
4134 inferior write a small scratch routine. `set call_scratch_address'
4135 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4136 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4137 not already cached validly.
4139 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4141 Rs6000 native support.
4143 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4144 machines without this header should not be compiling this file.
4145 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4146 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4147 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4148 * xm-rs6000.h: do not include ptrace.h.
4149 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4150 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4151 infptrace.o and inftarg.o move to NATDEPFIES.
4152 (NAT_FILE, NATDEPFILES): new macro for native support.
4154 Sun3 native support.
4156 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4157 new macros for native support.
4158 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4159 removed sun3-xdep.o.
4160 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4162 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4163 * sun3-nat.c, nm-sun3.h: new files for native support.
4165 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4167 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4168 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4169 dbfsize and use it to initialize new local file scope dbsize.
4170 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4171 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4172 DIEs as well as the current check for undersize DIEs. This helps
4173 to gracefully detect and reject corrupted DIE information.
4175 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4177 Add `command hooks' and a hook for inferior program stopping.
4179 * command.h (struct cmd_list_element): Remove unused `aux'
4180 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4181 * command.c (add_cmd): Initialize new fields, elim old.
4182 (add_alias_cmd): Clone new fields.
4183 (delete_cmd): Un-hook hookee if we're deleting hook.
4184 (help_cmd): Tell user the command is hooked, if it is.
4185 (lookup_cmd_1): Abbreviations return the original command
4186 instead of themselves, so that hooks on the original cmd will be
4188 * defs.h (enum command_class): Add class_pseudo and comments.
4189 * gdbcmd.h (execute_user_command): Add prototype.
4190 * infrun.c (normal_stop): If the stop command is hooked,
4191 run the hook whenever we stop.
4192 (hook_stop_stub): Stub for catch_errors.
4193 (_initialize_infrun): Set up pseudo "stop" command.
4194 * main.c (execute_user_command): Code extracted from execute_command.
4195 (execute_command): If hooked, run the hook before the command.
4196 (define_command): If defining a new hook, check the command it
4197 is hooking, and warn if none. Install the hook.
4198 * source.c (_initialize_source): "l" is an abbrev for "list".
4199 * doc/gdb.texinfo: Document command hooks.
4201 * Makefile.in (VERSION): Roll to 4.6.7.
4202 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4203 * infrun.c (breakpoints_inserted): Make it static again.
4204 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4206 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4208 Native file renaming.
4210 * nat-sparc.c -> sparc-nat.c
4211 * nat-sun4os4.h -> nm-sun4os4.h
4212 * nat-trash.h -> nm-trash.h
4213 * config/sun4os4.mh: track file renaming.
4214 * configure.in: link to nm.h rather than nat.h.
4215 * infptrace.c: include nm.h rather than nat.h.
4217 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4219 Host/target/native split for sun4.
4221 * Makefile.in (TSOBS): removed corelow.o.
4222 * infptrace.c: included nat.h.
4223 * nat-trash.h: temporary header file. This should be removed once
4224 all hosts have the native/host/target split.
4225 * configure.in: add a symlink from nat-trash.h to nat.h if no
4226 other nat file exists for this configuration.
4227 * sparc-tdep.c: no longer include sys/ptrace.h.
4228 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4229 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4231 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4232 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4233 to NATDEPFILES. removed sparc-xdep.o.
4234 (NATDEPFILES, NAT_FILE): new macros for native support.
4236 Break the direct connection from core_file_command to any
4237 particular type of core file support.
4239 * target.h (find_core_target): new prototype.
4240 * target.c (find_core_target): new function. Walks the target
4241 list looking for the core target.
4242 * core.c (core_file_command): replace calls to core_detach and
4243 core_open with find_core_target and direct calls.
4245 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4247 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4249 config/hp300hpux.mh: ALLOCA1 was not defined.
4251 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4253 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4254 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4255 until we can figure out a better way to do paging.
4257 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4259 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4260 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4261 * hppa-coredep.c: Remove, now that we use the hook.
4262 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4263 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4265 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4266 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4267 be ripped out and reimplemented right (see elfread.c).
4268 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4270 Rename all HPPA files to fit into unique DOS filenames:
4271 * *hppabsd* => *hppab*
4272 * *hppahpux* => *hppah*
4274 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4276 Make the /proc support a target-struct in its own right.
4278 * Makefile.in: Remove inftarg.[co], since it is now included via
4280 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4281 reference infptrace.o. Add fork-child.o to all *.mh that
4284 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4285 No longer global functions.
4286 (fork_inferior): New global function from fork-child.c.
4287 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4288 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4289 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4290 (child_create_inferior): New tiny function that calls fork_inferior.
4291 * fork-child.c: New file, containing fork_inferior, which is
4292 built from slight mods to inftarg.c's child_create_inferior.
4294 * procfs.c (procfs_ops): Add target vector.
4295 (attach): Rename as static do_attach.
4296 (procfs_create_inferior): New tiny function that calls fork_inferior.
4297 (child_xfer_memory): Rename to static procfs_xfer_memory.
4298 (store_inferior_registers): Rename to static procfs_store_registers.
4299 (inferior_proc_init): Rename to static procfs_init_inferior.
4300 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4301 procfs_files_info, procfs_open, procfs_mourn_inferior,
4302 procfs_can_run): Slightly mangled copies of the corresponding
4303 child_XXX routines from inftarg.c.
4304 (proc_wait): Renamed to static procfs_wait.
4305 (child_resume): Rename to static procfs_resume.
4306 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4307 (initialize_proc_fs): Rename to initialize_procfs. Set up
4310 * putenv.c: index -> strchr.
4311 * regex.c: Always rename bcopy to memcpy, etc.
4312 FIXME: Eventually do the renames rather than use #define's.
4313 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4315 * sparc-xdep.c: Move deferred_stores to target dependent.
4316 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4318 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4320 Split non-target-dependent code out of target_attach routines.
4322 * target.h: Comments on target_attach args and results.
4323 * infcmd.c (attach_command): Check for existing execution, call
4324 target_attach, set up terminal status and wait_for_inferior, wait
4325 for the attach status, and do normal_stop.
4326 * inftarg.c (child_attach): Remove target independent stuff.
4327 * remote-adapt.c (adapt_attach): Ditto.
4328 * remote-mm.c (mm_attach): Ditto.
4329 * remote-udi.c (udi_attach): Ditto.
4330 * remote-vx.c (vx_attach): Ditto.
4334 * remote-hms.c (hms_attach): Remove completely, it was useless.
4335 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4336 commented-out start_remote calls.
4337 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4338 DENTER and DEXIT macros and their calls. Use a real debugger --
4339 like gdb -- to see what functions are being called when.
4340 * utils.c (strcmp_iw): Make nonstatic, for lint.
4342 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4344 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4346 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4348 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4349 fix to differentiate between gcc1 & gcc2 compiled files so that we
4350 can debug calls that pass structs as args correctly.
4351 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4352 so, and what version.
4354 * remote.c (remote_wait): Make regs be char to avoid picayune
4355 ANSI compiler warnings.
4357 * energize.h: Move all external struct decls to inside of
4358 __STDC__, add prototype for energize_shell_wait().
4359 * energize.c (getpty): Clean up, make us really get a controlling
4361 * (energize_initialize): Disable SIGIO prior to setting up for
4362 I/O interrupts. Move setsid(), et. al. to getpty().
4363 * (energize_shell_wait): New routine to wait for things started
4364 via the shell command, uses wait() instead of /dev/proc.
4365 * Also, add prototype for execute_command_1().
4367 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4369 * inftarg.c (child_create_inferior, child_attach,
4370 child_mourn_inferior): collect unix child process stratum
4371 functions which live below the target vector into this file to
4372 facilitate host/target/native split. Also, make them static.
4373 * inflow.c (child_mourn_inferior): removed.
4374 * infrun.c (child_create_inferior, child_attach): removed.
4375 (resume): becomes global so that functions below the
4376 target vector can find it.
4377 * inferior.h (resume): add prototype.
4378 (child_mourn_inferior, child_create_inferior, child_attach):
4381 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4382 replaced with find_default_attach and
4383 find_default_create_inferior.
4385 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4387 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4388 addresses don't get displayed in the wrong positions.
4390 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4392 Separate core functions along target vector in preparation for
4393 native support. Functions above vector now live in core.c. Those
4396 * core.c (solib_add_stub, core_close, core_open, core_detach,
4397 get_core_registers, core_files_info, core_ops): moved to corelow.c
4398 (_initialize_core): removed addition of core_ops target.
4399 * corelow.c: new file.
4400 (solib_add_stub, core_close, core_open, core_detach,
4401 get_core_registers, core_files_info, core_ops): moved from core.c
4402 (_initialize_corelow): new function.
4403 * gdbcore.h (core_open, core_detach): added prototypes.
4404 (core_ops): add forward declaration.
4405 * Makefile.in (SFILES_MAINDIR): add core.c
4407 (TSOBS): change core.o to corelow.o
4409 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4411 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4412 instead of 'sun' predefined symbol so that trap analysis code is
4413 enabled only when the TARGET is a sun3.
4415 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4417 * tm-i960.h (ext_format_i960): Add top-level declaration.
4418 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4419 blocks, else Sun4 compiler complains.
4421 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4423 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4424 instruction's argument. Patch from jonathan@cs.stanford.edu
4427 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4429 Break the thread of control that implies that a unix child
4430 process will be the default target.
4432 * target.c (find_default_run_target, find_default_attach,
4433 find_default_create_inferior, return_zero): new functions.
4434 (cleanup_target): Make return_zero the default for to_can_run.
4436 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4437 child_create_inferior references with find_default_XXX instead.
4439 * target.h (struct target_ops): new field, to_can_run.
4440 (find_default_attach, find_default_create_inferior): new prototypes.
4441 (target_can_run): new macro.
4443 * Also added a zero (default) to_can_run element to all static
4444 struct target_ops initializations throughout GDB, except:
4445 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4447 * infrun.c (child_create_inferior): Clean up error handling when
4448 no exec file is specified.
4449 (child_attach): Don't require exec file.
4451 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4453 Remove kill_inferior_fast, in favor of target_kill, which goes
4454 through the target vector.
4456 * inferior.h (kill_inferior_fast): remove declaration.
4458 * main.c (disconnect): call quit_cover using catch_errors rather
4459 than calling kill_inferior_fast directly. New way goes through
4460 the target vector, handles attached processes, and writes
4461 command history if appropriate.
4462 (quit_cover): new function, wrapper for quit_command.
4464 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4465 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4466 inlining them into the local kill_inferior when needed.
4468 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4470 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4471 * stabsread.c (read_struct_type): Simplify complicated expression
4472 for dumb DECstation compiler.
4474 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4476 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4477 operands to memory management instructions, from WRS.
4479 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4481 * main.c (main): Back out previous language setting changes.
4482 Replace with simple default to C before processing any init
4483 files. There MUST be a language set, even in the absence of
4484 init files or executables, or expression parsing fails.
4486 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4488 * main.c (main): Move code that sets initial language to
4489 symfile.c. Fixup places where command files are processed to
4490 be consistent in setting a default language if none has been
4492 * symfile.c (set_initial_language): Add code moved from
4493 main() that sets an initial default language when a new
4494 symbol file is read.
4495 * symfile.c (symbol_file_command): Call set_initial_language.
4496 * symtab.c (find_main_psymtab): Add FIXME comment.
4498 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4500 * breakpoint.c, sparc-tdep.c: comment changes.
4501 * configure.in: removed target_dependent line.
4503 * remote-mm.c (mm_attach): change printf to error to prevent
4505 * remote-udi.c (udi_attach): change printf to error to prevent
4508 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4509 calls to {fetch|store}_inferior_registers with calls to
4510 target_{fetch|store}_registers, for remote-target independence.
4512 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4514 * Makefile.in: Fix bug I introduced in merging Rich's change.
4515 * infrun.c (child_create_inferior): Use proceed() rather than
4516 doing all the same stuff by hand.
4518 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4520 * Makefile.in, configure.in: add support for files used only when
4521 configured native, that is, when host = target.
4523 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4525 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4526 stores are target dependent and were moved from xm to tm.
4528 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4530 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4532 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4533 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4535 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4537 * target.h (struct target_ops): removed to_convert_to_virtual and
4538 to_convert_from_virtual elements. Initializations removed from
4539 all static initializations.
4540 (target_convert_to_virtual, target_convert_from_virtual):
4542 (host_convert_to_virtual, host_convert_from_virtual): Removed
4543 forward declarations.
4544 * target.c (cleanup_target): removed default assignments for
4545 to_convert_to_virtual and to_convert_from_virtual.
4546 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4548 * findvar.c (value_of_register, value_from_register):
4549 target_convert_to_virtual inlined.
4550 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4551 * valops.c (value_assign): target_convert_from_virtual inlined.
4553 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4555 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4556 position wrong if used for the prompt.
4557 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4559 Support for accessing arbitrary MIPS stack frames in memory.
4561 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4562 set, run it before INIT_EXTRA_FRAME_INFO.
4563 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4565 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4566 (FP) value in the frame_info struct if it is zero (as from top of
4568 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4570 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4571 comes back as zero. So does FP_REGNUM, as a trigger for
4572 init_extra_frame_info.
4574 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4575 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4576 (INIT_FRAME_PC): Defined to null.
4577 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4578 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4579 Briefly explain MIPS stacks in GDB.
4581 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4583 * copying.awk, copying.c (show_copying_command,
4584 show_warranty_command): Rename from copying_info, warranty_info,
4585 to match command function conventions.
4587 * utils.c (prompt_for_continue): Reinitialize more-counts
4588 before printing anything, and again afterward. Fix comments.
4589 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4590 or alloca() if needed.
4592 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4593 detect native versus cross-host.
4595 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4597 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4598 Suns. Rename to m68k_saved_pc_after_call.
4599 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4600 m68k_saved... instead of sun3_saved...
4602 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4604 * Makefile.in (update-depend, update-alldeps): Split out of
4605 setup-to-dist, for convenience in rebuilding the depend and
4607 (assorted): Update to catch straggler files when building gdb.tar.Z.
4609 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4611 Preliminary cleanup for splitting host/native/target.
4613 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4614 here; it is dealt with at a gdb-target-independent level.
4615 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4616 high toned routine. Fix return type to void.
4617 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4618 Rich and I believe the "real problem" was that both single_step
4619 and target_resume were issuing PT_CONTINUE calls. This would
4620 cause the second PT_CONTINUE to sometimes fail because the process
4621 was already running.
4622 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4624 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4626 * energize.c (pty_to_kernel): Must check for EAGAIN as
4627 termination condition.
4628 (full_filename): Don't prepend dirname if filename begins with /.
4629 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4631 (getpty (NCR)): Lotsa bug fixes...
4632 (kernel_dispatch (case StopRType)): Use kill() instead of
4633 killpg() so we can deal with losing systems...
4634 (wait_for_events): Work around NCR select() lossage. It doesn't
4635 zero out readfds when select() returns zero.
4636 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4637 getcwd() instead of getwd() (NCR getwd() seg faults).
4638 (energize_wait): Use sigaction() for NCR. Their version of signal()
4639 is unreliable by default.
4641 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4642 error from PIOCSWSTOP.
4644 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4645 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4646 defs.h, utils.c: Make vfprintf_filtered global.
4648 * energize.c (send_location): New routine to consolidate all
4649 places where we must notify kernel of where the given pc is.
4650 (cplus_demangle): Put single-quotes around demangled names.
4651 (energize_call_command): Call send_location() after doing up,
4652 down, and frame commands.
4654 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4656 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4657 pass at doc for two new remote targets---29K using UDI, and Tandem
4658 ST2000 using STDBUG.
4660 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4662 * doc/all.m4: turn on H8/300 stuff for generic manual
4664 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4665 after explicit call to breakpoint() in serial stubs.
4667 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4669 * mipsread.c: Clean up some white space.
4670 (parse_symbol): Handle stEnd of stFile.
4671 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4673 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4674 store_inferior_registers): Replace unexplained numbers
4675 with manifest constants from a DECstation header file.
4676 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4677 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4679 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4681 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4682 for "down". Suggested by Richard Stallman.
4684 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4686 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4687 redeclaration bug on SunOS 4.
4689 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4691 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4692 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4693 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4694 they aren't already there.
4695 * remote-vx.c (vx_prepare_to_store): Ditto.
4696 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4698 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4700 Removed a large number of changes inserted by Per Bothner
4701 for C++ support. These will go back in when they've been
4704 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4706 * serial.h: Fix prototye for serial_raw().
4707 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4708 serial_write() to match prototypes.
4709 * remote-st2000.c (get_reg_name): Make *p be const.
4711 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4713 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4714 to agree with target structure field type.
4715 (nindy_store_registers): Ditto.
4717 * Makefile (OPCODES): New var, pointing to opcodes library.
4718 (CLIBS, CDEPS): Include it.
4719 (saber_gdb): Load opcodes library.
4721 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4723 * a68v-xdep.c (store_inferior_registers): declare as void.
4724 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4725 * remote-st2000.c: Massive changes to use new serial package.
4726 Also added 'connect' command to transparantly connect to serial
4728 * ser-termios.c: Big cleanup, use nicer coding conventions.
4729 * ser-bsd.c: New module, serial stuff for BSD systems.
4730 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4731 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4733 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4735 * doc/gdb.texinfo: fix shameful error of agreement reported by
4736 jimb@occs.cs.oberlin.edu (Jim Blandy)
4737 * doc/gdb.texinfo: remove old partial discussion of remote serial
4738 protocol (via serial debug stubs)
4739 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4740 use of serial debug stubs
4742 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4744 * symfile.h: Declaration of set_demangling_style() moved
4745 here from demangle.h (which is now in ../include).
4746 * i386-xdep.c: Update comment.
4748 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4750 * symtab.c (completion_list_add_symbol): restructured to optimize
4751 for time. First clip names that cannot match. Then clip any
4752 names we've already considered. Drop a redundant strncpy. Drop
4753 a redundant malloc and associated free for demangled names.
4755 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4757 * a68v-xdep.c (store_inferior_registers): Define as type void.
4758 * configure.in: Add host m68k-apollo*-bsd*.
4759 * demangle.c (struct demanglers): Use enum instead of constant
4760 value to keep braindamaged HP/Apollo compiler happy.
4762 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4764 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4765 match "FOO". This allows 'break Foo' to work when Foo is
4766 a mangled C++ function. (See comment before function.)
4768 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4770 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4771 for files in vx-share/*.c.
4772 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4773 for normal GDB source files.
4775 * Makefile.in (VERSION): Roll to 4.6.6.
4777 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4778 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4779 * tm-sun3os4.h: Update comments.
4780 * xm-delta88.h: Remove STACK_END_ADDR.
4782 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4784 * Makefile.in (VERSION): Roll to 4.6.5.
4786 * infrun.c: Lint for recent `handle' changes.
4788 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4789 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4790 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4791 should include a ser-XXX.o module.
4793 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4794 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4796 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4797 known suns in configure.in, rather than mapping them to unique
4798 config files that happen to duplicate other config files.
4799 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4800 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4802 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4804 * configure.in (*-*-sunos*): Use trailing * to match all
4805 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4806 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4807 in production on Sun-4.
4808 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4809 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4810 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4812 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4813 config/sparc-noun.mt: New target configs for embedded.
4814 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4816 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4817 target definitions for embedded with and without underlines on
4820 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4821 not a parameter of the CPU, but of the development environment.
4822 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4824 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4826 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4827 (which involves reading in main's symtab) if we have no breakpoints.
4829 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4831 * dwarfread.c (cu_language): New local variable to record
4832 language for current compilation unit being processed.
4833 * dwarfread.c (set_cu_language): New local function to decode
4834 and record language for current compilation unit being processed.
4835 * dwarfread.c (synthesize_typedef): Add local function to
4836 synthesize a typedef for C++ classes, structs, unions, and
4838 * dwarfread.c (read_structure_scope): Synthesize typedefs
4839 for C++ classes, structs and unions.
4840 * dwarfread.c (read_enumeration): Synthesize typedefs for
4842 * dwarfread.c (read_file_scope): Call set_cu_language to
4843 record language for current compilation unit. After symtab
4844 is built, save this recorded language.
4845 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4846 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4847 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4848 typedefs for C++ classes, structs, unions, and enumerations.
4849 * dwarfread.c (scan_compilation_units): Call set_cu_language
4850 to record language for current compilation unit.
4851 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4852 for TAG_enumeration_types, rather than in add_partial_symbol.
4853 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4854 case with class, struct, and union type cases, now that they are
4855 the same. Remove tests for non-NULL name attributes, now done
4857 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4858 treat as alias for TYPE_CODE_STRUCT for now.
4860 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4862 * Makefile.in: map "gdb" through program_transform_name when
4865 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4867 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4868 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4869 Use "regi" for local indexing through register numbers, reserving
4870 "regno" for the name of a specific register passed as an input
4871 parameter. Fix bug propagated through all versions that sometimes
4872 used regno as an index when it should have been regi, thus using
4873 -1 as an index in some cases.
4875 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4877 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4878 respectively, so same demangler can be used by other programs.
4879 * Makefile.in: Remove demangler stuff.
4880 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4881 * demangle.c (_initialize_demangler): Tell demangler which
4882 CPLUS_MARKER to assume.
4884 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4886 RS/6000 portability changes (for hosting cross-debuggers).
4888 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4889 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4890 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4891 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4892 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4893 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4894 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4895 (NO_SINGLE_STEP): Add, target-dependent.
4896 (loadinfotextindex): Lowercase, remove "aix_".
4897 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4898 (NO_SINGLE_STEP): Remove, target-dependent.
4899 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4900 * xcoffread.c: Only build file if RS/6000 native GDB.
4901 (build_function_symbol): Remove #if 0'd code.
4902 * rs6000-tdep.c: Cleanup. Add static fn protos.
4903 Use CORE_ADDR for addresses throughout. Make void fns void.
4904 (pop_dummy_frame): Add FIXME about bogosity of design here.
4905 (rs6000_struct_return_address): Ditto.
4906 (frameless_function_invocation, frame_get_cache_fsr,
4907 frame_initial_stack_address, xcoff_relocate_symtab,
4908 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4909 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4910 Use CORE_ADDRs. Change identifiers to lowercase.
4912 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4913 supplying dummy routines if non-native. Add prototype for
4914 static exec_one_dummy_insn. Move a mess of functions to
4915 rs6000-tdep.c (as above). Remove #if 0'd code.
4917 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4918 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4919 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4921 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4924 * vx-share/README, nindy-share/README: New files describing
4925 how these directories' code is shared, and with whom.
4927 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4929 * configure.in (target configurations): Reformat into table.
4930 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4932 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4933 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4934 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4935 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4936 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4937 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4939 * Makefile.in (config-check): Add command to check whether
4940 configure.in is consistent with config/*.
4942 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4944 * configure.in (host configurations): Reformat nested cases into
4945 easy-to-maintain table.
4946 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4947 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4949 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4951 * cplus-dem.c: Reorder args to most local functions to make them
4952 follow the consistent pattern of struct work_stuff pointer first,
4953 followed by pointer into string being demangled, followed by
4954 pointer to the string where the result is being stored, followed
4955 by other args. Also generally replace most variables of name
4956 "type" with "mangled" for consistency. They all pointed to the
4957 same string but half were one name and half the other.
4958 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4959 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4960 use whenever a qualified name is being demangled.
4961 * cplus-dem.c (do_type): Qualified names are treated similarly
4962 to fundamental types, not as modifiers of fundamental types.
4964 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4966 * configure.in: Add sparclite as a target.
4968 * sparc-stub.c (handle_exception): Flush instruction cache just
4969 before returning to the user. (hexToInt): Fix overzealous cleanup.
4971 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4973 * infrun.c (handle_command): Rewrite to allow multiple signal
4974 numbers, signal number ranges, and to recognize "all" to mean all
4975 signals except those used by the debugger.
4976 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4977 to set or reset actions for specific signals.
4979 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4981 * coffread.c (decode_type): Call alloc_type to alloc new
4983 * stabsread.c (read_array_type, read_range_type, define_symbol):
4984 Call alloc_type to alloc new types.
4985 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4986 from type_obstack to symbol_obstack.
4987 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4989 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4990 associated with a type, using the same mechanism as was used to
4991 allocate space for the type structure itself.
4992 * coffread.c (patch_type, coff_read_struct_type,
4993 coff_read_enum_type): Use TYPE_ALLOC.
4994 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4995 * gdbtypes.c (create_array_type, check_stub_method,
4996 allocate_cplus_struct_type): Use TYPE_ALLOC.
4997 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4998 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4999 read_range_type): Use TYPE_ALLOC.
5001 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
5003 * breakpoint.c (breakpoint_re_set): Select a default source
5004 symtab if one is not currently selected.
5005 * utils.c (query): Call wrap_here before building the output
5006 query string, to turn off wrapping and flush any buffered output.
5007 Otherwise our query may end up in the wrap buffer and never be
5009 * eval.c (evaluate_subexp): Report error when attempting to
5010 evaluate subscript for types without a target type, rather
5011 than dumping core by using the NULL pointer.
5012 * symfile.c (symbol_file_command): Forget current_source_symtab
5013 and current_source_line when discarding symbol table.
5015 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
5017 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
5019 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
5020 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
5022 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
5024 * remote.c (remote_open): Fix baud rate setting to make -b flag
5025 work. (remote_wait): Change 'T' message parser to deal with new
5026 improved format which allows stub to send an arbitrary bunch of
5028 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
5029 make all this re-entrant by storing all state on the stack. Clean
5030 up memory error trapping. (computeSignal, set_debug_traps):
5031 make it all table driven. Make a start at a baud rate setting command.
5033 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
5035 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
5037 * remote-vx.c: redefine malloc to avoid buggy declaration on
5038 RS/6000 <rpc/types.h>.
5039 xm-rs6000.h: include <sys/select.h> to define fd_set for
5040 <rpc/svc.h> on RS/6000.
5042 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
5044 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
5045 recursive invocations of make. Always create installation
5048 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
5050 * m68k-pinsn.c: Minor fix in style of output (don't use
5051 range to indicate floating point control registers).
5053 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
5055 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
5057 * infcmd.c (registers_info): Handle multiple register names.
5058 Changes inspired by Roland McGrath.
5060 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
5062 * sparc-stub.c: New file. Mix it with your SPARClite
5063 application, and it will speak GDB remote protocol!
5064 * remote.c (remote_wait): Change 'T' (expedited reply) message to
5065 deal with arbitrary registers. Needed for sparc-stub.
5067 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
5069 * cplus-dem.c (cplus_markers): Add table for gnu style and
5070 use throughout, in place of compile time constant CPLUS_MARKER.
5071 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5072 * cplus-dem.c (cfront_special): New function, as suggested
5073 by pfieland@stratus.com.
5074 * cplus-dem.c (forget_types): New function.
5075 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5077 * cplus-dem.c (mop_up): Call forget_types().
5078 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5079 Use throughout, instead of checking current_demangling_style.
5080 * cplus-dem.c (demangle_signature): When finding an explicit
5081 start of function args, forget all remembered types for
5082 lucid/cfront style demangling.
5083 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5084 underbar characters, use last pair as the delimiter. Hoist
5085 gnu_special() call up to cplus_demangle(). Call cfront_special()
5087 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5088 for inherited classes.
5089 * cplus-dem.c (demangle_args): Document quirks of numbered
5090 references to previously seen types.
5091 * dbxread.c (read_ofile_symtab, process_one_symbol):
5092 Use AUTO_DEMANGLING rather than explicitly checking
5093 current_demangling_style.
5094 * demangle.h: Add some comments.
5095 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5096 CFRONT_DEMANGLING): New macros.
5097 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5098 not found in the actual producer string produced by lcc.
5099 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5100 than explicitly checking current_demangling_style.
5102 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5104 * breakpoint.c (enable_longjmp_breakpoint,
5105 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5106 Check for duplicate breakpoints at the same address. Bug report
5107 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5109 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5111 * buildsym.c (end_symtab): Document that end_symtab can return
5112 NULL under non-error conditions.
5113 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5114 returned from end_symtab for empty compilation units.
5116 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5118 * am29k-tdep.c: Lint from DECstation compiler.
5119 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5120 As the man page says, "Sometimes you just can't get lint to shut
5121 up". That doesn't mean you should blow away the code it won't
5123 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5124 it up over the next few weeks. Make mips x 29k build.
5125 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5126 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5127 but leave it as a comment because the breakpoint instruction
5128 is not easily accessible at this moment (it's static, and if
5129 we define one here, it goes into every file compiled).
5131 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5133 * Makefile.in (VERSION): Bump to 4.6.3.
5134 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5135 function scopes when building partial symbol tables.
5136 * objfiles.c (open_existing_mapped_file): Make it clear in
5137 warning message that out of date mapped files are ignored.
5138 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5139 unit source file name in error message.
5141 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5143 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5144 * dwarfread.c (struct_type): In absence of AT_byte_size for
5145 bitfield, use size of object of member's type for the size of
5146 the anonymous object containing the bit field.
5147 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5148 an AT_byte_size attribute is seen.
5149 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5150 union aux_ext (was aux_ent).
5151 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5152 unsigned char* to char*, for Lucid compiler.
5153 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5154 to be correct type (from unsigned char* to char*).
5155 * valprint.c (type_print_derivation_info): Minor tweak to placement
5156 of commas in derived class printing.
5157 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5159 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5161 * xm-go32.h: Define LSEEK_NOT_LINEAR
5162 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5163 then work out the lseek positions of newlines by running through
5164 the file and `tell'ing. This makes source file listing work on
5165 OS's where the relationship between physical position in file and
5166 canonical position is indeterminate, eg VMS and DOS.
5168 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5170 * stabsread.c: Ensure that all members of all allocated structures
5171 are initialized to known state to avoid hard to find bugs with gdb
5172 using fields containing random data.
5173 * buildsym.c (start_subfile): Compact dirname initialization.
5174 * buildsym.c (patch_subfile_names): New function.
5175 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5176 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5177 * buildsym.h (patch_subfile_names): Add prototype.
5178 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5180 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5182 * remote-udi.c: Update comments.
5184 * remote.c (getpkt): Only force retransmission ten times;
5185 after that, assume bug in target code, and handle pkt anyway.
5187 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5189 * configure.in: Add support for apollo 68k under BSD environment.
5190 * xm-apollo68b.h: New file to support above.
5192 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5194 * configure.in: Recognize i486 host cpu.
5195 * valprint.c (type_print_derivation_info): Print derivation info
5196 in same form as class declarations in source.
5197 * valprint.c (type_print_varspec_suffix): Split arg printing
5198 code out to type_print_args function.
5200 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5202 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5203 at_import, at_frame_base.
5204 * dwarfread.c (completedieinfo): Remove cases for obsolete
5205 AT_visibility, AT_import, and AT_frame_base attributes.
5206 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5207 i860, which can keep up to 4 shadow breakpoints.
5208 * tm-stratus.h (USG): Define.
5209 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5210 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5211 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5212 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5213 * config/stratus.mt (TDEPFILES): Include files available from
5214 stratus that are not yet in release pending receipt of paperwork
5216 * buildsym.c (finish_block): Minor code format change.
5217 * gdbtypes.h (struct field): Add to comments.
5218 * gdbtypes.h (virtual_field_bits): Add to comments.
5219 * objfiles.c (allocate_objfile): Change obstack interface to
5220 match FSF merging efforts.
5222 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5224 * Makefile.in (VERSION): Bump to 4.6.2.
5225 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5226 * Makefile.in (OBS): Add stabsread.o
5227 * Makefile.in (stabsread.o): Add build rule.
5228 * stabsread.c, stabsread.h: New files.
5229 * buildsym.c: Split out stabs specific support to stabsread.c.
5230 * buildsym.h: Split out stabs specific support to stabsread.h.
5231 * dbxread.c (stabsread.h): Include
5232 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5233 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5234 * dbxread.c (read_ofile_symtab): Call end_stabs.
5235 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5236 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5237 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5238 really_free_pendings to cleanups.
5239 * elfread.c (elf_new_init): Call stabsread_new_init.
5240 * gdbtypes.c: Small changes to maintenance commands.
5241 * mipsread.c (stabsread.h): Include.
5242 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5243 * xcoffread.c (stabsread.h): Include.
5244 * xcoffread.c (global_stabs): Remove redundant def.
5245 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5247 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5249 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5250 * inflow.c (terminal_init_inferior, terminal_inferior,
5251 terminal_ours_1, initialize_inflow): Record and use state
5252 of lmode_inferior_valid and lmode_ours_valid.
5254 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5256 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5257 include <sgtty.h> on USG. (from sef).
5259 * depend: es1800 dependency needed here.
5261 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5263 * buildsym.c (read_struct_type): Initialize structs allocated
5264 with alloca, to avoid using random values from stack later on.
5265 * defs.h (fprintf_filtered): Add prototype.
5266 * gdbtypes.c (check_stub_method): Fix misleading comments.
5267 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5269 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5270 small changes to maint support functions.
5271 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5272 for some fields and expand comments.
5273 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5274 macro and track change to obstack_full_begin macro.
5275 * utils.c (fprintfi_filtered): New function.
5276 * valprint.c (type_print_base): Fixup field printing to not
5277 print extraneous lines and not print bogus "no data fields"
5278 messages for C++ classes with no data members. Also use new
5279 fprintfi_filtered function.
5281 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5283 * configure.in: es1800 ok for 68000 too.
5285 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5287 * configure.in: echo error messages to stderr, not stdout
5289 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5291 * configure.in: recognize hppa* instead of hppa
5293 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5295 * energize.c: Second cut at DynamicLoad message handling.
5297 * energize.c: Relativize pathnames in #include statements.
5298 * (kernel_dispatch): Better error messages for unknown protocol
5300 * (kernel_dispatch): First cut at DynamicLoad message handling.
5302 * Makefile.in: Remove -I../readline from all compilations,
5303 include a special case for main.o instead.
5305 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5307 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5308 error if it fails to find a member type, rather than return NULL
5309 and trigger a coredump.
5310 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5311 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5312 match on complete demanglings, including argument lists for member
5313 functions, rather than just accepting the first demangling that
5314 matches the class and function name.
5315 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5316 to start_symtab as the directory name.
5317 * dwarfread.c (completedieinfo): Strip off any leading hostname
5318 portion of the AT_comp_dir attribute string. Gdb doesn't know
5319 what to do with them (FIXME).
5321 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5323 * breakpoint.c (commands_command): Simplify code a bit, remove
5324 unnecessary fflush().
5326 * Makefile.in (OTHERS): Add gcc.patch.
5327 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5329 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5331 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5332 lcc producer string.
5334 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5336 * WHATS.NEW renamed to NEWS.
5338 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5340 * dbxread.c, dwarfread.c: Re-enable experimental code to
5341 automatically select demangling style.
5342 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5343 DEMANGLING_STYLE, to make more descriptive. Revert back to
5344 "auto" as default. Comment use.
5345 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5346 * Makefile.in (${DEMANGLER}.o) Remove target and special
5349 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5351 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5353 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5355 * Makefile.in, demangle.c: Change default demangling style to
5357 * Makefile.in: Update version to 4.6 !!!
5358 * README, WHATS.NEW: Update for 4.6.
5360 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5362 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5365 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5366 nodes as base classes.
5368 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5370 * alldeps.mak, depend: Update.
5372 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5374 * Makefile.in (VERSION): 4.5.9.
5376 * xm-hp300bsd.h: Add decl for strdup().
5377 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5378 PDR. Cleanup a few things, fix compilation warnings.
5380 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5382 * Makefile.in (DEMANGLING_STYLE): New define to set default
5383 demangling style for C++. Defaults to "auto".
5384 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5385 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5386 * Makefile.in (OBS): Add demangle.o
5387 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5388 Remove compile time decisions about demangling style and replace
5389 with runtime decisions using current_demangling_style.
5390 * cplus-dem.c (main): Expand code included during building of
5391 standalone demangler to recognize demangling style options.
5392 * dbxread.c (demangle.h): Include.
5393 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5394 demangling style if processing g++ code and current demangling style
5395 is auto (Note: this feature currently disabled.)
5396 * demangle.c: New file, generic demangling control.
5397 * demangle.h (demangling_styles): New enumeration to select one
5398 of several demangling styles. Also define string names for each
5400 * demangle.h (set_demangling_style): Add prototype.
5401 * dwarfread.c (demangle.h): Include.
5402 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5403 New producer string prefixes to recognize.
5404 * dwarfread.c (handle_producer): Consolidate actions for specific
5405 producers. Set demangling style based on producer string if
5406 current style is auto. (Note: this feature currently disabled.)
5407 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5409 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5411 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5413 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5415 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5416 * c-exp.y: Call lookup_signed_typename() after seeing
5417 "signed". This handles "signed char" correctly.
5418 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5419 keywords before a type specifier.
5421 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5423 * command.c (lookup_cmd_1): Clarify descriptive comments.
5424 * gdbcmd.h (maintenanceprintlist): Add declaration.
5425 * main.c (maintenanceprintlist): Add definition.
5426 * main.c (gdb_completer_command_word_break_characters): Add.
5427 * main.c (symbol_completion_function): Switch completer word
5428 break character sets dynamically, based on whether completion is
5429 being done on commands or on something else.
5430 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5431 * maint.c: Include demangle.h.
5432 * maint.c (maintenance_demangle): New function.
5433 * maint.c (maintenance_print_command): New function.
5434 * maint.c (_initialize_maint_cmds): Reorganize some commands
5435 under new maintenance print subcommand.
5437 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5439 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5440 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5441 target type. Otherwise, 'whatis this.field' wouldn't work,
5442 which would be inconsistent, since 'print this.field' works.
5443 * buildsym.c (read_struct_type, read_enum_type): Clear
5444 TYPE_FLAG_STUB flag.
5445 * buildsym.c (cleanup_undefined_types): Don't rely on a
5446 flawed "Reasonable test to see if" a type has been defined
5447 since it was referred to; now we can just see if the
5448 TYPE_FLAG_STUB flag has been cleared.
5449 * valprint.c (print_type_base): Emit public/protected/private
5450 labels for methods as well as fields. Also, indent these labels
5451 2 spaces instead of 4, for a more conventional "look".
5452 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5453 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5454 * gcc.patch: New file. Contains patch for gcc (so people
5455 with gdb-2.2.x won't have to wait for a new gcc release).
5457 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5459 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5460 (print_addr): Call print_address to show symbolic version as well.
5462 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5464 (vx_read_register): Declare inferior_fp_regs. Delete code for
5465 copying "inferior_registers" around; the values are already in var
5466 "registers". Use correct size for register set.
5468 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5469 target doesn't support it.
5470 (vx_read_register): Don't try reading them either.
5472 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5473 VxWorks back end reads them in one contiguous set except for this
5475 (register_names): Change "pc" to "pcw" to avoid confusion printing
5477 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5478 find the PC under VxWorks.
5480 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5482 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5483 to create new blank types, instead of handcrafting them.
5484 * defs.h (printfi_filtered): Add prototype.
5485 * utils.c (printfi_filtered): New function.
5486 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5487 to simplify the code. Other cleanups.
5488 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5489 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5490 use of various fields.
5491 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5492 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5493 production that currently treats it exactly the same as STRUCT.
5494 * c-exp.y (yylex): Recognize "class" as token CLASS.
5495 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5496 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5497 general symbol handling code. Call cplus_mangle_opname with
5499 * symtab.c (decode_line_2): Print demangled function names in
5500 breakpoint menus, instead of just file and line number.
5501 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5502 * valprint.c (type_print_base): Print "class" for C++ classes,
5503 rather than "struct". Print section labels for public, protected
5504 and private members of C++ classes.
5505 * values.c: Include demangle.h.
5506 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5508 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5510 * Makefile.in (VERSION): Update to 4.5.8.
5512 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5514 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5515 prevent crashes when examining cross-targets.
5516 * dbxread.c (process_one_symbol): Include directory name when
5517 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5518 find include files, and yacc/lex sources when the cwd doesn't match
5519 that in which the object was compiled.
5520 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5522 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5525 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5527 * maint.c (maintenance_command, maintenance_info_command):
5528 Install with allow_unknown as 0 and call help_list to show
5529 list of possibilities when no subcommand is specified.
5531 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5533 * configure.in: Add m68k-ericsson-*.
5534 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5536 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5538 * maint.c: New file.
5539 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5540 * Makefile.in (OBS): Add new file maint.o.
5541 * defs.h (command_class): Add class_maintenance.
5542 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5543 commands. Allow for them (and other nonessential parts of gdb)
5544 to be selectively left out under special circumstances.
5545 * gdbtypes.c (recursive_dump_type): New function; supports
5546 maintenance print-type command.
5547 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5549 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5551 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5552 initializers. Add initializations for setprintlist, showprintlist,
5553 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5554 * printcmd.c (maintenance_print_type): New maintenance cmd.
5555 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5556 implied by comment that all cmd lists are owned by main.c.
5557 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5558 that all cmd lists are owned by main.c.
5559 * language.c (setchecklist, showchecklist): Move to main.c, as
5560 implied by comment that all cmd lists are owned by main.c
5561 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5562 deletelist): Remove redundant declarations (also in gdbcmd.h).
5563 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5564 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5565 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5566 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5567 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5568 maintenance_print_msymbols, maintenance_print_objfiles):
5570 * symmisc.c (printsyms_command, printpsyms_command,
5571 printmsyms_command, printobjfiles_command): Removed from
5572 _initialize_symmisc.
5573 * main.c (dump_me_command): Moved to maint.c and renamed to
5574 maintenance_dump_me.
5575 * breakpoint.c (all_breakpoints_info): Rename to
5576 maintenance_info_breakpoints.
5577 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5578 all_breakpoints_info to add maintenance_info_breakpoints to the
5579 maintenanceinfolist instead.
5580 main.c (initialize_main): Set up maintenance class commands.
5582 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5584 * energize-patches: Fix minor problems with building energize lib.
5586 * energize-patches: Change names of all cadillac procedure calls
5587 to be energize procedure calls. Simplify many hooks by moving
5588 tests energize.c. Configure energize, and build it automatically now.
5590 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5592 * Makefile.in (VERSION): Bump to 4.5.7.
5593 * cplus-dem.c (demangle_args): Validate index for previously
5594 seen type to guard against bogus values from malformed manglings.
5595 * valops.c (value_struct_elt_for_reference): Guard against
5596 blindly using NULL return value from lookup_symbol.
5598 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5600 * cadillac.c, cadillac-patches: Rename to energize.c and
5601 energize-patches. Change all routines and variables named
5602 'cadillac*' to 'energize*'. Create new file called energize.h to
5603 hold all interface declarations.
5605 * deblib/connection/*: Move all of this stuff into energize/, but
5606 delete unneeded files.
5608 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5610 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5612 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5613 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5614 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5615 child processes, to avoid dead ones "hanging around" after GDB exits.
5616 (attach): Always stop the process if it needs it. Set RLC flag
5617 when attaching running processes, so it will continue if we detach
5618 it, quit, or are killed.
5619 (detach): Clear faults and set RLC flag to make process run
5621 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5623 (info_proc): Open process O_RDONLY, so we can see any process,
5624 even those controlled by debuggers.
5625 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5627 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5629 Relocate symbols using an array of section_offsets, rather than a
5630 single `addr' or `offset'. This makes Solaris-2 support work, and
5631 permits better VxWorks (and maybe xcoff) support later.
5633 * symtab.h (struct section_offsets): New structure for keeping
5634 a set of offsets, rather than a single one.
5635 (struct objfile): Replace addr with section_offsets member.
5636 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5637 * gdb-stabs.h: New include file with `symbol type specific'
5638 parameters for psymtabs and objfiles.
5639 * Makefile.in (HFILES): Add gdb-stabs.h.
5640 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5641 * coffread.c: Conforming changes. Fake offset array always 0.
5642 * dbxread.c: Conforming changes.
5643 (struct dbx_symfile_info): Move to gdb-stabs.h.
5644 (start_psymtab): Call elfstab_offset_sections to calculate good
5645 offsets for this source file, based on the ELF symbol table info.
5646 (read_ofile_symtab): Yank N_CATCH, which is dead.
5647 (process_one_symbol, N_CATCH): Yank.
5648 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5649 Relocate with SECT_OFF_TEXT.
5650 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5651 to distinguish relocatable from absolute symbols. Then, if not
5653 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5654 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5655 (", N_ROSYM): SECT_OFF_RODATA.
5656 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5657 (dbx_symfile_offsets): Add to translate addr to offset.
5658 * dwarfread.c: Conforming changes. Single offset currently used.
5659 * elfread.c: Add various complaints about elf/stab stuff.
5660 #include gdb-stabs.h. Conforming changes, using a single offset.
5661 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5662 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5663 for later use in building psymtabs.
5664 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5665 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5666 (free_elfinfo): New fn, frees all chained stab_section_infos
5667 in an objfile, and zaps the start-of-chain pointer.
5668 (elfstab_offset_sections): New fn, looks in stab_section_info
5669 chain to determine section bases to relocate a psymtab's worth
5670 of symbols, as they are being read.
5671 * mipsread.c: Conforming changes. Stabs-reading will relocate
5672 using one offset. MIPS-reading will not relocate at all.
5673 * partial-stab.h: Relocate different symbol types using different
5674 offsets from section_offsets.
5675 * symfile.c: Conforming changes.
5676 (find_lowest_section): Unused function to use later
5677 to free us from the Tyranny of the Text Section.
5678 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5679 in all lower layers of symbol reading. Call format-specific
5680 sym_offsets function to initialize offsets for high speed symbol
5682 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5683 (symbol_file_command, add_symbol_file_command): Callers changed.
5684 * symmisc.c (dump_psymtab): Print new relocation parameters.
5685 * xcoffread.c: Corresponding changes.
5687 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5688 * main.c (main): Read the $HOME/.gdbinit file before processing
5689 the argv arguments (e.g. reading symbol files or core
5690 files). This allows global parameters to be set, which will apply
5691 during the symbol reading. The ./.gdbinit is still read after
5693 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5694 * xcoffexec.c: Clean up quote inside comment.
5696 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5698 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5699 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5700 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5701 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5702 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5703 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5704 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5705 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5706 values.c, xcoffread.c:
5707 Remove "(void)" casts from function calls where the return value
5708 is ignored, in accordance with GNU coding standards.
5710 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5712 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5713 * partial-stab.h: Ignore N_ENDM.
5714 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5715 CODE or DATA section attachment. This eliminates a lot of random
5716 values from shared libraries, which screw up the ordinary symbols
5717 in the address ranges they happen to overlap.
5718 * buildsym.c (define_symbol): Eliminate special tests
5719 for function types; move into "function" cases in switch statement.
5720 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5721 in case they define new type numbers. But ignore them (FIXME).
5722 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5723 (read_sun_builtin_type): Add commentary.
5725 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5727 * xm-rs6000.h: define MEM_FNS_DECLARED
5729 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5731 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5732 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5733 * mips-xdep.c: Remove most include files (unused, caused errs).
5734 (fetch_core_registers): Use right parameters in dummy fn.
5736 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5738 * buildsym.c (scan_file_globals): Beware the null file.
5739 Fix from Jim Williams.
5741 * stack.c (return_command): Evaluate expression *before* popping
5742 off the stack frames! Fix inspired by Jim Williams.
5743 (up_silently_command, down_silently_command): No sel frame is error.
5745 * defs.h (memcpy, memset): Conditionalize decls on
5746 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5747 (alloca): Break out the STDC and non-STDC alloca cases, to make
5748 it work on old preprocessors as well as "picky ANSI" ones.
5749 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5751 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5752 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5753 header files define it!
5755 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5757 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5759 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5760 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5761 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5762 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5763 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5764 utils.c, valarith.c, valops.c, valprint.c, values.c:
5765 Replace bcopy() use with memcpy(), which is more standard and can
5766 take advantage of gcc's builtin functions for increased performance.
5767 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5768 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5770 Replace bzero() use with memset(), which is more standard and can
5771 take advantage of gcc's builtin functions for increased performance.
5772 * i386-tdep.c, main.c, valprint.c:
5773 Replace bcmp() use with memcmp(), which is more standard and can
5774 take advantage of gcc's builtin functions for increased performance.
5776 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5778 * remote.c (remote_wait): Fix cast on signal() call.
5779 * defs.h (alloca): More diddling with alloca. Have to ensure
5780 that it has a prototype, so that if alloca is defined as a macro
5781 that takes an arg, the definition is seen as a use of a macro
5782 that takes an arg, to satisfy picky ANSI preprocessors.
5784 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5786 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5787 consistency with all other gdb files.
5788 * cadillac.c: Use <string.h> rather than <strings.h>.
5789 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5790 * Makefile.in (MAKE): Remove definition for consistency with
5791 other Makefile.in files and to fix problem with recursive makes.
5793 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5795 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5798 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5800 * source.c (print_source_lines): for DOS interoperability; don't
5801 print CR (013) as ^M.
5803 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5805 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5807 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5809 * remote.c (remote_wait): Cast signal to void * to avoid warning
5810 from busted HP compiler.
5812 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5813 stabs cause end_psymtab to be called.
5815 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5816 compiler feature of putting 'c' into basic type descriptors for
5819 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5820 where there is no place for nPC in prrun struct.
5822 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5824 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5825 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5826 * dwarfread.c (enum_type): Save enum names on type_obstack.
5827 * dwarfread.c (struct_type): Save member name on type_obstack.
5828 * symtab.c (_initialize_symtab): Fix misspelling.
5829 * regex.c (store_jump, insert_jump): Return void.
5831 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5833 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5834 (alloca): Declare return type on SPARC, since Sun doesn't.
5835 (*_BYTE_ORDER): Improve comment: *must* be defined.
5837 * tm-hppa.h: New file, architectural definition of HP PA.
5838 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5840 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5841 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5842 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5843 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5846 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5847 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5848 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5850 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5852 * printcmd.c (output_command): Thinko.
5853 (x_command): Only set remembered size/format if cmd succeeds.
5855 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5856 since it is no longer used and burns time for every symbol read.
5857 (process_one_symbol): Treat N_CATCH like default (complain).
5859 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5861 * partial-stab.h (case N_TEXT): Fix fencepost error when
5862 detecting start of new symbol info after reading symtab for a
5863 module with a zero length TEXT segment.
5865 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5867 * Makefile.in (VERSION): Bump to 4.5.6.
5868 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5870 * defs.h (NORETURN): Define away for Lucid compiler.
5871 * remote.c (remote_timer, remote_interrupt): Signal handlers
5873 * ser-termios.c (serial_write, serial_close): Return whatever
5874 value the write/close call returns, rather than falling off end.
5875 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5876 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5878 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5879 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5881 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5882 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5883 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5884 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5886 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5887 store_inferior_registers): Supply missing fourth argument to
5889 * cadillac.c (kernel_dispatch): Make return type void.
5890 * cadillac.c (iosig): Signal handlers take one int arg.
5891 * valprint.c (val_print_fields): Call fprint_symbol to get
5892 automatic C++ demangling for mangled field names.
5894 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5896 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5897 * dwarfread.c (enum_type): Fix misspelling in comment.
5898 * valprint.c (val_print_fields, cplus_val_print): Minor
5899 adjustment to printing of C++ class structures to more closely
5900 match format for printing C structures, with and without setting
5903 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5905 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5906 (which is not a Posix signal) if it isn't defined.
5907 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5908 New port to Linux (a free Unix clone for 386 machines).
5910 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5912 COFF changes for dealing better with EPI 29K C compiler output.
5914 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5916 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5917 (read_coff_symtab): Move patch_opaque_types call from
5918 coff_symfile_read. Restrict it to symtabs from this objfile.
5919 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5920 references on opaque type chain; just let coff_lookup_type handle 'em.
5921 (decode_type): Complain about tagndx values on
5922 non-struct/union/enum types, which the EPI compiler tends to produce.
5924 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5926 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5929 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5930 usage to match new prototype. Include libbfd.h to get prototype.
5932 * source.c (find_source_lines): Handle large st_size fields.
5934 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5936 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5937 * stack.c (return_command): Use cleanups to avoid memory leaks.
5939 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5941 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5942 INT_REGNUM to INTE_REGNUM.
5944 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5946 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5948 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5949 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5950 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5951 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5953 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5954 declarations of malloc/realloc/free that are inserted by some
5956 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5958 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5959 another decl of strdup (this really ought to come from libiberty.h!).
5961 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5963 * remote.c (getpkt): Error if input exceeds buffer size.
5964 (_initialize_remote): `set remotedebug' enables packet trace.
5966 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5967 N_SLINE's, etc, just like Sun cc on Solaris2.
5969 * am29k-tdep.c (read_register_stack, write_register_stack):
5970 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5971 variable. Add `set' and `show' commands for it.
5972 * doc/gdb.texinfo: Document it.
5974 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5976 * valprint.c (type_print_1): Plug memory leak. Print all
5977 C++ syms as demangled, not just functions.
5978 * buildsym.c (read_range_type): When we find a signed char
5979 type, do a lookup of signed char, not plain char. Plain char's
5980 still get looked up as plain char's elsewhere.
5982 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5984 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5985 (Bug and fix found by Pierre Willard.)
5987 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5989 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5991 * xm-rs6000.h: Add decl for strdup().
5993 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5996 * breakpoint.c (enable_command, disable_command): Without args,
5997 should only affect normal breakpoints and watchpoints.
5999 * m68k-pinsn.c (print_insn_arg): Make register be const.
6000 * xcoffexec.c: Remove ' from comment.
6001 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
6002 with decls of malloc in c-exp.tab.c (as produced by yacc).
6003 There's got to be a better way to do this...
6005 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
6007 * partial-stab.h: Convert single rindex use to strrchr.
6008 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
6009 standard <strings.h> file, now that the only single use of
6010 rindex in the gdb source files is gone.
6012 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
6014 * mipsread.c: Undo ill effects from including <strings.h>,
6015 which #defines index to be strchr. Unfortunately, index is
6016 a member of a symbol table structure that can't be changed.
6017 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
6018 remove redundant #include's.
6020 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
6022 * mipsread.c: #include <strings.h> for rindex().
6024 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
6026 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
6028 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
6030 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
6031 extraneous SO stabs from busted C++ compilers.
6033 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
6035 * Makefile.in (VERSION): Bump to 4.5.5.
6036 * symtab.c (decode_line_1): Until C++ support stabilizes, when
6037 C++ lookups fail, print possibly helpful hint about completion.
6038 * cplus-dem.c (demangle_signature): Fix ARM style demangling
6039 for static data members.
6040 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
6041 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
6042 it's broken on ncr3000's.
6044 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
6046 * dwarfread.c (decode_modified_type): Change type of first arg.
6047 Change 'modifier' to char from unsigned char. Cast single use
6048 that needs to be unsigned char.
6049 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
6050 * utils.c (strdup_demangled): Add function.
6051 * defs.h (strdup_demangled): Add prototype.
6052 * stack.c (return_command): Demangle C++ function names for query.
6053 * infcmd.c (jump_command): Demangle C++ function names for query.
6054 * cplus-dem.c (consume_count): New function and prototype.
6055 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
6056 do_type): Replace conversion code with consume_count().
6057 * cplus-dem.c (gnu_special): Fix demangled of static members.
6058 * source.c (list_command): Print demangled function names
6059 when appropriate. Fix supplied by Peter Schauer.
6061 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
6063 * sparc-tdep.c: Clean up slightly for Solaris2.
6065 * buildsym.c (define_symbol): Nameless types are now on several
6066 platforms; generalize them and un-ifdef them to make Solaris 2
6069 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6071 * infcmd.c: Fix typo (reported by Rob Savoye).
6072 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6073 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6074 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6075 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6076 rather than the one for the first file in the dependency chain.
6078 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6079 set. Don't reset our own texthigh, or dependency-only pst's, in
6080 scanning all the rest of the psymtabs.
6081 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6083 * buildsym.h (N_UNDF): Improve comments.
6084 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6086 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6088 * symtab.h (struct symbol): Add aux_value union for preserving
6089 an additional per-symbol value.
6090 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6091 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6092 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6093 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6094 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6096 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6098 * symfile.c (clear_symtab_users_once): Now non-static (for
6101 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6103 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6104 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6105 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6107 Solaris-2 support on SPARC:
6109 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6110 Add symbol_size and file offsets to struct symloc.
6111 Add static symbol_table_offset, string_table_offset,
6112 file_string_table_offset, next_file_string_table_offset,
6114 (add_old_header_file): Convert error() to complain()t.
6115 (dbx_symfile_read): Get symbol size via the objfile.
6116 Also get symbol_table_offset.
6117 (dbx_symfile_init): Record symbol size and count via the objfile.
6118 (dbx_next_symbol_text): Always add file_string_table_offset when
6119 accessing string table.
6120 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6121 (SET_NAMESTRING): Use the offset.
6122 (end_psymtab): Large kludge to determine addresses where source
6123 files start and end (for the psymtab header).
6124 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6125 Get this, symbol size, and symbol offset, from psymtab.
6126 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6127 Patch up last_source_start_addr if zero in N_SO.
6128 (process_one_symbol): Add variable function_start_offset.
6129 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6130 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6131 ( "", N_OBJ, N_OPT): Ignore.
6132 (elfstab_build_psymtabs): New function to read stabs out of
6135 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6136 (gdb): use GLOBAL_CFLAGS when linking, too.
6137 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6138 (N_OBJ, N_OPT): Ignore.
6139 ('f', 'F'): Save last function name.
6141 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6142 extra info in the minimal symbol.
6143 (elf_symtab_read): The extra info is the size of an ELF object,
6144 which was kludged to us in the `udata' field of the BFD symbol.
6145 Gag me with a crowbar...
6146 (elf_symfile_read): Keep track of both the absolute load address,
6147 and the offset between load addr and symbols. Handle STABS as
6148 well as DWARF sections, passing the absolute load address to
6149 elfstab_build_psymtabs.
6151 * symfile.h: Prototype elfstab_build_psymtabs.
6152 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6154 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6156 * buildsym.h: Add processing_acc_compilation flag.
6157 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6158 (define_symbol): Skip arg types in function entries. Resolve
6159 overloaded 'P' which acc uses for prototypes of functions called
6161 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6163 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6164 save size of ELF symbols. FIXME.
6165 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6166 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6168 * configure.in: Solaris config is sparc-sun-solaris2.
6169 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6171 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6172 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6173 * symfile.c (symfile_bfd_open): Comment where name is freed.
6174 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6176 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6178 * expprint.c (print_subexp): Add missing ']'.
6179 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6180 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6181 * WHATS.NEW: Point out improved C++ function name handling.
6182 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6183 type names for both implicitly and explicitly signed integral
6184 types. See comment in the source code.
6186 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6188 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6189 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6190 * expprint.c (print_subexp): Fix printing of register names.
6192 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6194 * inferior.h (register_valid): Declare.
6195 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6196 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6197 macros for traversing the data structures in a single objfile.
6198 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6199 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6202 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6204 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6205 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6206 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6207 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6209 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6211 * depend: rebuild to account for remote-st2000.c.
6212 * remote-st2000.c: Almost works now.
6213 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6215 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6217 * c-exp.y (yylex): Recognize single-quoted strings that specify
6218 tokens with embedded whitespace, such as C++ demangled names.
6219 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6220 * main.c (gdb_completer_quote_characters): Add global variable.
6221 * main.c (symbol_completion_function): Total rewrite for C++
6222 demangled name handling.
6223 * main.c (skip_quoted): New function.
6224 * main.c (main): Set rl_completer_quote_characters.
6225 * symmisc.c (dump_symtab): Print source language for symtab.
6226 * symtab.c (expensive_mangler): Add prototype and function.
6227 * symtab.c (completion_list_add_symbol): Total rewrite for new
6228 C++ demangled name handling.
6229 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6230 other changes for demangled C++ symbol handling.
6231 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6232 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6233 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6234 * symtab.c (completion_list_add_symbol): Total rewrite for new
6235 C++ demangled name handling.
6236 * symtab.c (expensive_mangler): New function.
6237 * utils.c (strcmp_iw, demangle_and_match): New functions.
6238 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6240 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6242 * Makefile.in: Roll VERSION to 4.5.4.
6243 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6244 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6245 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6247 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6249 * alldeps.mak: Rebuild to account for new files.
6250 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6251 * tm-st2000.h: New file.
6252 * configure.in: Tandem debug monitor (st2000) support.
6253 * remote-st2000.c, config/st2000.mt: ditto.
6255 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6257 * blockframe.c (inside_entry_file, inside_main_func,
6258 inside_entry_func): Return 0 if no symbols; avoid crashing.
6260 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6262 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6263 without masking, since it is signed and will later be compared
6264 against signed quantities. The right fix is probably to make
6265 it all unsigned, but this is a small, safe fix for this release.
6266 FIXME -- make the real change sometime soon.
6268 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6270 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6271 parameter in call to `symbol_file_add' to 0.
6273 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6275 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6277 * configure.in: Handle -m680[01234]0-wrs.
6279 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6281 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6282 `ieee_extended_to_double'.
6284 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6286 * valops.c (value_assign): Lint, by Pierre Willard.
6288 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6290 * coredep.c (fetch_core_registers): Remove premature warning,
6291 which triggers on DECstation even though all regs are accessible.
6293 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6294 sign-extension of instruction fields even on unsigned-char hosts.
6295 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6297 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6298 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6299 since they define the target, not the host.
6300 * m88k-pinsn.c: Fix typo.
6302 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6304 * valarith.c (value_zerop): -0.0 is still zero.
6305 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6306 Patches by Paul Eggert <eggert@twinsun.com>.
6308 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6310 * alldeps.mak, depend: re-make to account for ser-*.c.
6312 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6314 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6315 disconnecting from controlling terminal, to avoid gdb hanging
6316 on SVR4. Fixes bug reported by Oliver Okrongli.
6317 * procfs.c (PROC_NAME_FMT): Change format to match default used
6318 by system, as suggested by Oliver Okrongli.
6319 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6320 bug fix from Brent Townshend (bst%tt@cam.ORG).
6321 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6322 by turlais@rechser.total.fr.
6323 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6324 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6325 * objfiles.h (unlink_objfile): Add prototype.
6326 * objfiles.c (unlink_objfile): Add function.
6327 * objfiles.c (free_objfile): Call unlink_objfile.
6328 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6329 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6330 Also, discard old possibly bogus sf struct.
6331 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6332 find_sym_fns() for remapped symbol files, in case of any changes
6333 since the last mapping.
6335 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6337 * findvar.c (read_relative_register_raw_bytes): use the raw size
6338 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6340 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6342 Changes to support GDB running on DOS using GO32 and H8 support
6344 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6345 allowing hosts with different text and binary file formats to
6347 * coffread.c (read_coff_symtab): changed calling convention and
6348 operation - now it opens its own file with FOPEN_RB rather than
6349 duping and fdopening the provided handle.
6350 * dbxread.c, cplus-dem.c: #include mangling.
6351 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6352 binary files oring in the right bit.
6353 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6354 * remote-hms.c: cleanup to use the new remote serial stuff
6355 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6356 independent remote terminal I/O.
6357 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6358 * source.c (openp): fix off by one problem removing / - can now
6359 open a source file in the root directory with DOS.
6360 * values.c (value_as_pointer): remove bogus address bits from
6361 long. (unpack_long): unpack into unsigned long/short if pointer.
6363 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6365 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6366 It gets permanently stuck in many OSes.
6367 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6369 * breakpoint.c: Improve help text for info breakpoints.
6371 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6373 * README: Add pointer to internals doc, and describe reading
6375 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6376 * symtab.c (output_source_filename): Remove old glop for wrapping
6377 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6379 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6381 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6382 * munch: Add sort -u to avoid duplications.
6383 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6384 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6386 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6388 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6389 avoid infinite loops while demangling bogus mangled names.
6390 * valprint.c (type_print_base): Minor fix for GNU style guide
6393 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6395 * Makefile.in (VERSION): Bump to 4.5.3
6396 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6397 * Makefile.in (demangle): New target to create standalone
6398 demangler with same code and options as internal demangler.
6399 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6400 to support ARM style and Lucid style demangling, improve
6401 maintainability, fix several demangling bugs. More changes
6403 * defs.h (strstr): Add ANSI compatible prototype.
6404 * valprint.c (type_print_1): Demangle using ansi option.
6405 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6407 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6409 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6412 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6414 * mipsread.c (parse_procedure): Return rather than using
6415 uninitialized variable 'b'.
6417 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6419 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6420 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6421 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6422 relative to each source file.
6424 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6426 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6429 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6431 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6432 * am29k-tdep.c: Update to latest code from AMD.
6433 (get_saved_register) don't crap out if no frame.
6434 * remote-udi.c: Set/clear inferior_pid as appropriate.
6435 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6436 error handling. Fixup end-of-debugging messages.
6437 (udi_fetch_registers) clean up big time, mainly don't multiply
6438 register_valid indices by 4, and use proper Offset when reading
6439 gr96-gr127. (udi_store_registers) general cleanup.
6440 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6441 INT_REGNUM->INTE_REGNUM.
6442 * tm-29k.h: Upgrade to latest code from AMD.
6443 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6444 (UDIConnect) Clean up error processing (like, don't do exit() if
6445 execlp fails), make code restartable, make more attractive.
6446 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6449 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6451 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6452 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6453 from former to latter.
6455 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6457 * cplus-dem.c (do_args): Handle void args the same as others.
6458 * objfiles.c (free_objfile): Only try to unmap files when
6459 reusable objfiles are supported.
6460 * valprint.c (type_print_varspec_suffix): Add parameter that
6461 specifies if C++ demangling included function arguments. Use
6462 it to suppress printing extra pair of ()'s.
6463 * valprint.c (type_print_1): Fix problem with printing demangled
6464 C++ function types where demangled type includes the function
6467 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6469 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6470 Allows selection of C++ demangler to be a configuration option
6471 until multiple demanglers are supported.
6472 * demangle.h: New include file for extended demangler support.
6473 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6474 utils.c, valprint.c: Include "demangle.h" and change all calls
6475 to cplus_demangle() or fputs_demangled() to use individual
6477 * valprint.c (type_print_1): Change options to cplus_demangle
6478 to print demangled function args. Still broken, but now less so.
6479 * cplus-dem.c: Include demangle.h, reorganize and update some
6480 comments to reflect reality.
6481 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6482 second arg from fixed integer to bit based multiple options.
6483 * cplus-dem.c (optable): Reformat and replace ansi members with
6485 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6487 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6489 * values.c (set_internalvar): Force evaluation of lazy values.
6490 Bug reported by RMS.
6492 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6494 * Makefile.in (VERSION): Bump to 4.5.2.
6495 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6496 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6497 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6498 proper handling of bit fields.
6499 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6500 * symtab.h: Fix couple of misspellings in comments.
6501 * value.h (struct value): Clarify use of bitpos.
6502 * value.h (unpack_field_as_long): Change prototype, returns
6504 * values.c (unpack_field_as_long): Change return type to LONGEST,
6505 sign extend unpacked fields that are signed, other rewriting.
6506 * config/ncr3000.mt: New target config file.
6508 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6510 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6511 even when printing 8-bit characters.
6513 * gdbtypes.c (make_{reference,pointer,function}_type): New
6514 functions which handle overwriting of forward-referenced types
6515 for stabs file reading.
6516 (lookup_{reference,pointer,function}_type): These just call
6517 the make_*_type functions with a null storage alloc parameter.
6518 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6519 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6521 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6522 (dbx_alloc_type): Make it easier to understand. No funct change.
6523 (define_symbol: 't'): Don't put the typedef name into the name of
6524 the struct, union, or enum. Bugfix.
6525 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6526 routines to properly handle overwriting preallocated types so that
6527 forward references will work.
6528 (read_enum_type): Force enum values to file scope, due to bug in
6529 Sun compiler output. FIXME, fix later.
6531 Remove unused header_file_prev_index mechanism. It was already
6532 obsolete in gdb-3.5. These comments appeared in 3.5:
6533 /* This code was used before I knew about the instance codes.
6534 My first hypothesis is that it is not necessary now
6535 that instance codes are handled. */
6536 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6537 * buildsym.h: Remove it and prev_index that saves it.
6538 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6540 * solib.c (special_symbol_handling): When called from core files,
6541 must set up debug_addr. Don't print error messages, just return.
6542 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6544 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6546 * cplus-dem.c: Allow nested class names (as in
6547 Foo::Bar::method()).
6548 Allow the cleaner cfront style of nested class names
6549 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6550 Make cplus_demangle re-entrant by removing use of global
6551 variables. Instead, place all shared variables in a
6552 stack-allocated structure, and pass around its address.
6554 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6556 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6557 29k-share/* subdirs...
6559 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6560 rewrite, only leave out the bugs.
6562 * Makefile.in: Add 29k/UDI support. Improve depend.
6563 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6565 * am29k-tdep.c: Update to use new calling conventions, and misc
6568 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6570 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6572 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6573 breakpoint instructions that leave PC pointing at the right place.
6575 * core.c (core_open): Call warning() to print warnings.
6577 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6579 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6580 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6581 This prevents a crash when trying to lookup the value of a
6582 non-existent symbol.
6584 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6586 * signame.c, signame.h: Remove, replaced by strsignal.c in
6588 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6589 sun386-xdep.c: Remove include of signame.h
6590 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6591 * Makefile.in (HFILES): Remove signame.h
6592 * Makefile.in (OBS): Remove signame.o
6593 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6594 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6595 psignal, perror): Add prototypes.
6596 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6598 * depend: Manually remove signame.[cho] references.
6599 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6601 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6602 with safe_strsignal.
6603 * core.c (core_open): Replace use of sys_siglist with
6605 * core.c (memory_error): Replace use of sys_errlist with
6607 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6609 * infcmd.c (program_info): Replace use of sys_siglist with
6611 * infrun.c (signal_stop, signal_print, signal_program):
6612 Allocate dynamically based on dynamic determination of number
6613 of signals to support.
6614 * infrun.c (child_create_inferior): Replace use of sys_errlist
6616 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6618 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6619 strsigno and sys_siglist with safe_strsignal.
6620 * infrun.c (handle_command): Call signo_max to find number of
6621 signals. Replace sig_number with strtosigno and sig_abbrev with
6623 * infrun.c (signals_info): Replace sig_number with strtosigno.
6624 * infrun.c (_initialize_infrun): Call signo_max to find number of
6625 signals. Dynamically allocate signal_{stop,print,program}.
6626 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6627 * procfs.c (errnoname): Add function and prototype.
6628 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6629 of sys_siglist with safe_strsignal.
6630 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6631 sys_siglist with safe_strsignal.
6632 * procfs.c (info_proc_stop): Call errnoname.
6633 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6634 * stuff.c (main, get_offset): Replace use of sys_errlist with
6636 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6637 with safe_strsignal.
6638 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6639 with safe_strsignal.
6640 * utils.c (safe_strerror, safe_strsignal): Add functions that
6641 call strerror and strsignal respectively, and deal with NULL
6643 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6644 sys_errlist with safe_strerror.
6645 * valprint.c (val_print): Replace use of sys_errlist with
6648 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6650 * Makefile.in: rework CFLAGS so that they can be set from the
6651 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6652 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6653 Pass CFLAGS on recusions.
6655 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6657 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6658 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6659 overkill for the problem it solved.
6660 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6661 and default to simply printing type names as appropriate.
6662 * main.c (main): Remove one of the leading newlines from
6663 warning_pre_print initialization.
6664 * objfiles.c (open_existing_mapped_file): Add function and
6666 * objfiles.c (open_mapped_file): Rewrite to use new function
6667 open_existing_mapped_file.
6669 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6671 * sun3-xdep.c (fetch_core_registers): Lint.
6672 * tm-sun3.h: Prototype lint.
6675 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6677 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6678 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6679 * objfiles.c: Cast calls to close() with unused returns to void.
6680 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6681 old objfile's name before updating it.
6682 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6683 * objfiles.h (objfile struct): Add mmfd member.
6684 * symfile.c (syms_from_objfile): Move some code to
6685 new_symfile_objfile.
6686 * symfile.c (new_symfile_objfile): Add new function, common code
6687 from syms_from_objfile.
6688 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6689 mapped and unmapped symbol files.
6690 * symfile.c (symbol_file_command): Print "No symbol file now"
6691 message, ala exec_file_command for the exec file.
6692 * symfile.h (new_symfile_objfile): Add prototype.
6693 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6694 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6696 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6698 * rs6000-pinsn.c: New version from IBM (Metin).
6699 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6700 to avoid warnings from some compilers.
6702 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6704 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6705 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6706 type's flag word that marks it as a fundamental type.
6707 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6708 flags argument for all calls to init_type().
6709 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6710 flags argument for all calls to init_type(). Also remove
6711 dependency on host sizes for ints, floats, etc.
6712 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6713 flags argument for all calls to init_type(). Also remove
6714 dependency on host sizes for ints, floats, etc.
6715 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6716 bit to flags argument for all calls to init_type(). Add types
6717 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6718 * valprint.c (unsigned_type_table, signed_type_table,
6719 float_type_table): Remove.
6720 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6721 bit when printing fundamental types, and print the actual name
6722 for such types, rather than inventing one. Remove code that
6723 invented fundamental type names.
6724 * valprint.c (_initialize_valprint): Remove initializations
6725 for now removed unsigned_type_table, signed_type_table, and
6728 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6730 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6731 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6734 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6736 * dwarfread.c (target_to_host): New function similar to previous
6738 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6739 Extensive changes to convert all previous usages to use new
6740 target_to_host() function.
6741 * dwarfread.c (struct dieinfo): Change types of most integral
6742 members to be unsigned.
6744 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6746 * WHATS.NEW: Revise -mapped doc.
6748 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6750 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6751 too high or when skipping `forwards' moves us backwards.
6752 (parse_type): Print mis-guessed tag name in complaint.
6753 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6754 (parse_procedure): Do not attempt to create symbols; just fill in
6755 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6756 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6757 for clarity. Set top_stack before calling parse_external. In
6758 stabs, sort symbols before calling parse_procedure.
6760 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6761 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6762 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6763 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6766 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6768 * Makefile.in (VERSION): Set to 4.5.1.
6769 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6770 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6771 fill_gregset): New functions for SVR4 /proc support.
6772 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6773 Remove new symbol types and such to ../include/coff/symconst.h.
6774 (parse_symbol): Simplify code for parsing struct/enum/unions.
6775 (parse_type): Handle `long long' types.
6776 (upgrade_type): Handle `const' qualifier.
6777 (parse_partial_symbols): fix indentation, clean a bit.
6779 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6781 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6782 copy in data from raw read buffers, calling bfd byteswapping
6783 routines as appropriate. Use to replace most existing memcpy
6785 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6786 * configure.in: Recognize new ncr3000 config.
6787 * config/ncr3000.mh: New config file.
6789 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6793 * README: Update for release.
6794 * Makefile.in: Update version to 4.5.
6795 * WHATS.NEW: The obvious.
6797 * depend: Generate new depend file for this release.
6799 * Makefile.in (depend): Fix dependancy generation so that it does
6800 not include gcc 'fixincluded' files, which are usually in a system
6803 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6805 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6806 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6807 symbols for nameless types. And, handle `R' (register parameter
6808 type) for AIX. (an extension to existing stabstring grammar).
6809 * rs6000-xdep.c: Fix typo (= should have been ==).
6811 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6813 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6815 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6817 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6818 * signame.c (SIGWAITING, SIGLWP): Add.
6820 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6822 * xm-i386mach.h: add decls for errno and strdup().
6824 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6825 used in array index context (otherwise, some compilers barf).
6827 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6829 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6830 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6831 in a system call, and provide better backtrace if so.
6833 * Makefile.in (HFILES): Add xcoffsolib.h.
6834 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6835 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6837 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6838 mipscoff_symfile_read): Convert to BFD to do file I/O.
6840 * symfile.c: #include <ctype.h> to get proper def if isspace().
6842 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6844 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6846 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6847 function also when parsing embedded stabs.
6849 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6851 * mipsread.c: Fix more declarations.
6853 * mipsread.c: Fix many invocations of complain. Use enum
6854 type_code where appropriate.
6856 * xm-vaxult.h: Add decl for strdup().
6858 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6861 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6863 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6866 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6868 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6869 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6870 Merge in more patches for rs6000 from Metin Ozisik.
6871 * utils.c: Fix typo in comment.
6873 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6875 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6876 * procfs.c (attach): Set nopass_next_sigstop if attached
6877 process is forcibly stopped.
6878 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6879 resending SIGSTOP to attached process on first resume.
6881 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6883 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6885 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6887 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6888 (VERSION): Bump to 4.4.85.
6889 * mipsread.c: Update for new include files. Lint.
6890 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6891 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6892 Don't need to bring in mipsread.o specially any more.
6894 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6896 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6897 routine (for Irix-4.x). Make many funcs static and void.
6898 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6899 * (init_extra_frame_info): Don't trash cached value of frame
6900 pointer register. This fixes backtracing through routines that use
6901 alloca(). Generally clean up declarations of functions, and use
6902 typedefs and macros to reference data structures as appropriate.
6903 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6906 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6908 * values.c (unpack_long): Fix unpacking error for signed chars
6909 on hosts where the default character type is unsigned.
6910 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6911 for newer SVR4 variants.
6912 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6913 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6914 * procfs.c (mappingflags): Add support for MA_PHYS
6916 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6918 * buildsym.c (read_struct_type): Avoid coredump when C++
6919 abbreviated type name is messed up. Reported by Joe Buck.
6920 FIXME, we need to determine whether GDB or GCC needs to be
6921 smarter to correctly locate this type name.
6923 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6924 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6925 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6926 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6927 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6929 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6931 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6932 * symtab.h (current_source_symtab): Make extern
6933 * symtab.h (current_source_line): Make extern
6934 * inferior.h: Move all procfs.c prototypes to one place, add
6935 prototype for proc_signal_handling_change. Add prototypes for
6936 signal_stop_state, signal_print_state, and signal_pass_state.
6937 * inferior.h (stop_soon_quietly): Make extern
6938 * inferior.h (attach_flag): Make extern
6939 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6940 * infrun.c (signal_stop_state, signal_print_state,
6941 signal_pass_state): New functions to query specific signal
6943 * infrun.c (handle_command): Minor error message change, add
6944 NOTICE_SIGNAL_HANDLING_CHANGE.
6945 * procfs.c (open_proc_file): Remove iris specific reset of
6946 inherit-on-fork flag, moved to proc_set_exec_trap().
6947 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6948 to reset inherit-on-fork flag, bash comment to GNU form.
6949 * procfs.c (proc_base_address, set_proc_siginfo,
6950 fetch_core_registers): Conform to code style.
6951 * procfs.c (signame.h): Include.
6952 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6953 syscallname(), info_proc_syscalls()): New macros, tables, and
6954 functions to organize and report system call information.
6955 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6956 saved_exitset, saved_entryset): Add to procinfo struct.
6957 * procfs.c (struct trans): Add.
6958 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6959 siginfo_table, errno_table): Tables to translate numeric values
6960 to symbolic names and short descriptions.
6961 * procfs.c (signalname, info_proc_signals): Add function and
6963 * procfs.c (proc_info): Now info_proc.
6964 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6965 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6966 info_proc_faults, lookupname, lookupdesc, sigcodename,
6967 sigcodedesc): New functions.
6968 * procfs.c (proc_signal_handling_change): New function to set
6969 the trace flags based on the state of gdb's signal handling flags.
6970 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6971 and remove code to do PIOCSTRACE ioctl.
6972 * procfs.c (attach, detach): Preserve and restore process flags
6973 using saved_* fields in procinfo struct.
6974 * procfs.c (attach): Call proc_signal_handling_change.
6975 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6976 * procfs.c (proc_desc): Update for latest changes.
6977 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6978 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6979 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6981 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6983 * procfs.c (set_proc_siginfo): Add prototype and new function.
6984 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6985 up inferior siginfo struct.
6986 * elfread.c (elf_symfile_read): Compute the relocation amount
6987 by subtracting off the address of the ".text" section.
6988 * solib.c: Add pointer to ".text" section to so_list struct.
6989 * solib.c (solib_map_sections): Initialize pointer to ".text"
6990 section in so_list struct.
6991 * solib.c (symbol_add_stub): Pass base address of ".text"
6992 section to symbol_file_add, rather than the load address of
6993 the shared library. On SunOS they are the same. On SVR4 they
6996 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6998 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6999 function name, not .gdbinfo. symbol.
7001 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
7003 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
7005 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
7007 * Makefile.in (VERSION): 4.4.8
7009 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
7010 commands in .cshrc/.profile won't get traced.
7012 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
7014 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
7015 * exec.c (build_section_table): Don't abort if no sections.
7016 * sparc-tdep.c (single_step): Lint.
7017 * utils.c (mrealloc): Handle realloc (0, size) case here.
7019 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
7021 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
7024 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
7026 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
7027 .gdbinfo. symbols are created. Move creation from parse_procedure
7028 to parse_symbol, where it is fairly easy to grow the symtab. This
7029 also fixes a symtab trashing bug on all mips-based systems.
7030 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
7032 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
7033 mips_extra_func_info, and all the PROC_xxx macros that look at it.
7035 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
7037 * c-exp.y: Add missing return type to yyparse() prototype.
7039 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
7041 Create and use macros for iterating on symtabs, psymtabs, msymbols.
7043 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
7044 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
7045 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
7046 (patch_opaque_types): Avoid dummy args and result.
7047 * objfiles.c (have_partial_symbols, have_full_symbols,
7048 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
7049 (iterate_over_objfiles, iterate_over_symtabs,
7050 iterate_over_psymtabs): Remove, clunky and slow.
7051 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
7052 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
7053 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
7054 dump_objfile): Remove dummy args and results. Move filename
7055 comparisons to callers.
7056 (printsyms_command, printpsyms_command, printmsyms_command,
7057 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
7058 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
7059 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
7060 list_symbols, make_symbol_completion_list): Replace explicit
7061 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
7062 Eliminate Dijkstra flag crap, break out of loops with gotos.
7063 (lookup_symtab_1): Protect '/' tests from short filenames.
7064 (cplus_mangled_symbol): Move inline into lookup_symbol.
7065 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
7066 (relocate_minimal_symbol): Move inline to vmap_symtab.
7067 (vmap_symtab): Replace iteration with ALL_OBJFILES,
7068 iterate_over_msymbols with ALL_MSYMBOLS.
7070 Misc cleanup prior to release.
7072 * Makefile.in (VERSION): Roll to 4.4.7.
7073 (HFILES): Add call-cmds.h.
7074 * call-cmds.h: New header for command fns called by other files.
7075 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7076 (breakpoint_1): Remove unused type arg. Change callers.
7078 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7079 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7080 * mipsread.c: Add prototypes for all static functions.
7082 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7083 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7084 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7085 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7086 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7087 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7090 * buildsym.c (define_symbol): Handle global register variables
7091 (from Pierre Willard). Complain if register numbers are too large.
7092 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7093 * tm-sparc.h: Don't #include <sun4/reg.h>.
7094 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7095 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7097 * language.h: Avoid forward enum declaration.
7098 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7099 config/sun4os5.mt: New host and target.
7100 * defs.h (errno): #include <errno.h> rather than assuming int.
7101 From Pierre Willard.
7103 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7104 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7105 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7106 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7107 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7108 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7109 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7111 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7113 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7114 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7115 * language.h (enum exp_opcode): Avoid forward enum def.
7116 * main.c (define_command, user_defined_command): Lint.
7117 * mem-break.c, xcoffread.c: Lint.
7118 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7120 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7122 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7123 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7124 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7125 or IBM6000_TARGET as (approximately) appropriate.
7127 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7129 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7130 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7131 or not to try reading symbols from a mapped objfile. Plugs memory
7132 leak due to shared libraries generating no psymtabs or symtabs.
7134 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7136 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7137 * copying.awk: Lint. Make stronger warning at top of copying.c.
7138 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7139 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7140 (lookup_pointer_type): Add FIXME comment.
7141 * main.c (set_history_size_command): Disallow negative size.
7142 * partial-stab.h: Update copyright.
7143 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7145 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7147 * main.c (set_history_size_command): Negative size is error.
7148 (Reported by Peggy Fieland.)
7150 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7152 * coffread.c (coff_symfile_init): Update comment.
7153 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7154 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7155 macros to access the dbx specific objfile information.
7156 * dbxread.c (symfile_string_table, symfile_string_table_size):
7157 Remove these local variables.
7158 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7159 read_dbx_symtab): Remove the stringtab and stringtab_size params
7160 from the function prototypes, the function definition, and the
7161 function calls. These are now available via DBX_STRINGTAB and
7162 DBX_STRINGTAB_SIZE using the objfile pointer.
7163 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7164 an arg to read_dbx_symtab.
7165 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7166 stringtab and the dbx specific per-objfile private info.
7167 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7168 args in prototype, function definition, and function calls. It is
7169 now available via the DBX_SYMCOUNT macro using the objfile
7171 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7172 local instance of struct dbx_symfile_info and replace with DBX_*
7174 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7175 symfile_string_table and symfile_string_table_size.
7176 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7177 symfile_string_table.
7178 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7179 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7180 stringtab size variables. Remove all code that used to reread
7182 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7183 to prior to any calls to mmalloc for the objfile specific heap.
7184 * utils.c (init_malloc): Document the requirement that for each
7185 heap for which corruption checking is desired, that init_mmalloc
7186 must be called prior to any mmalloc calls on the heap.
7188 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7190 * rs6000-pinsn.c: Make dis-assembly output more like
7191 other targets: Don't print instruction in hex before
7192 the assembly; use print_address to print out jump
7195 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7197 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7198 * cplus-dem.c: Support "Sc" meaning "signed char".
7200 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7202 * configure.in: fix iris/iris3.
7204 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7206 * command.c, main.c (various places): Use ctype.h macros
7207 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7208 (such as (x >= 'A' && x <= 'Z')).
7209 (There are still more of these in other files.)
7210 * main.c (defined_command): Lower-case the user's
7211 new command before entering it. Needed because
7212 command lookup is case-insensitive (and also lower-cases).
7213 (Based on Metin's earlier patch.)
7215 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7217 * config/irix4.mh: new file.
7219 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7221 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7224 * xm-mips.h: Declare strdup for ultrix.
7226 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7227 when calling new_symbol.
7228 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7231 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7233 * config/rs6000.mh: Update (for Fred's new mmalloc)
7234 flags to disable use of GNU malloc/mmalloc.
7235 * munch: Change SYSV rule to allow .text before the label,
7236 as well as after, to work for AIX.
7237 * gdbtypes.h: Minor clarifiction.
7239 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7241 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7242 continuation in yet another place (between method declarations).
7244 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7246 * mips-tdep.c: include symfile.h and objfiles.h to fix
7249 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7251 * valops.c (value_struct_elt_for_reference): Added 'offset'
7252 parameter to handle multiple inheritance.
7253 * eval.c, value.h: Update accordingly.
7255 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7257 * objfiles.h: New file
7258 * Makefile.in (HFILES): Add objfiles.h
7259 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7260 main_scope_lowpc, main_scope_highpc.
7261 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7262 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7263 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7264 xcoffread.c, : Include objfiles.h.
7265 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7266 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7267 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7268 inside_entry_file() and logic changed appropriately.
7269 * blockframe.c (outside_startup_file): Renamed to
7270 inside_entry_file() and logic changed appropriately.
7271 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7272 and logic changed to use per-objfile specific fields.
7273 * blockframe.c (inside_entry_scope): Renamed to
7274 inside_entry_func() and logic changed to use per-objfile specific
7276 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7277 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7278 Remove extern decls.
7279 * symfile.c, symfile.h (entry_point): Remove extern decl.
7280 * coffread.c (coff_symfile_init): Common entry point init code
7281 moved to symfiles.c, call init_entry_point_info().
7282 * coffread.c (complete_symtab): Use new per-objfile entry info.
7283 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7284 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7286 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7287 * defs.h (inside_entry_scope, outside_startup_file,
7288 inside_main_scope): Prototypes changed for renames to
7289 inside_entry_func, inside_entry_file, inside_main_func,
7291 * symfile.c (syms_from_objfile): Common entry point init code
7292 moved to init_entry_point_info() and call init_entry_point_info().
7293 * symfile.h (init_entry_point_info): Include prototype.
7294 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7295 moved to symfiles.c and call init_entry_point_info().
7296 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7297 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7298 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7300 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7301 works for the majority of targets.
7302 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7303 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7304 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7305 Use default definition in frame.h.
7306 * frame.h (selected_frame_level): Make decl extern.
7307 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7308 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7309 * partial-stab.h: Use new per-objfile entry info.
7310 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7311 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7312 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7313 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7314 have_minimal_symbols): Prototypes moved to objfiles.h.
7315 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7316 Macros moved to objfiles.h.
7317 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7319 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7321 More C++ improvements (pointers to members, qualified names).
7322 * c-exp.y: Support exp.type::name and exp->type::name
7323 syntaxes. (Unfortunately, doesn't work for static members.)
7324 * c-exp.y, eval.c: Make type::~type work better.
7325 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7326 value_static_field by value_struct_elt_for_reference.
7327 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7328 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7329 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7330 for OP_SCOPE operand; no point in it now that we use lazy
7331 reading of values, and use "reference to member" objects.
7332 * gdbtypes.h: Clarify comment.
7333 * valops.c: Change value_struct_elt_for_address to return
7334 a reference (or variable), rather than a pointer. Change
7335 the name to value_struct_elt_for_reference to reflect this.
7336 Returning a reference instead of a address provides a
7337 generalization, since we can use the routine for both
7338 class::name as well as &class::name.
7339 Also, recurse to handle multiple inheritance properly.
7340 * valprint.c: Moved code to print pointer-to-members
7341 to new function point_class_member. This allows a
7342 "reference-to-member" to be printed using the same code.
7343 * valprint.c (type_print_varspec_prefix): Avoid printing
7344 "struct " for domains of class-member types.
7345 * valops.c (search_struct_field): Inline code for simplified
7346 version of value_static_field (which can then be deleted).
7347 * value.h: Rename value_struct_elt_for_address to
7348 value_struct_elt_for_reference. Delete value_static_field.
7349 * values.c: Remove no longer used function value_static_field.
7351 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7353 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7354 elfread.c (coff_symfile_finish): Add function, prototype, and
7355 add to the xxxx_sym_fns struct for each file type. Also reformat
7356 the xxxx_sym_fns vector to a standard format and add comments.
7357 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7358 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7359 Pass pointer to struct objfile rather than pointer to sym_fns.
7360 Change references inside each function accordingly. Allocate any
7361 symbol file specific info in the per-objfile memory region.
7362 * dbxread.c (free_and_init_header_files): Break function into
7363 free_header_files(), called from dbx_symfile_finish(), and
7364 init_header_files(), called from dbx_new_init().
7365 * dbxread.c (dbx_new_init): Move deallocation things to new
7366 dbx_symfile_finish function.
7367 * elfread.c (elf_new_init): Call buildsym_new_init().
7368 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7369 routine for the objfile before deallocating other stuff.
7370 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7371 * symfile.h: Move struct sym_fns to before struct objfile def.
7372 Add sym_finish function pointer and change prototypes of other
7373 function pointers to reflect passing struct objfile pointer rather
7374 than struct sym_fns pointer.
7375 * symfile.c: Remove now obsolete symtab_fns pointer.
7376 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7377 locates the correct sym_fns struct for the given objfile.
7378 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7379 for better support of mapped symbol tables.
7380 * symfile.c (symbol_file_command): Remove obsolete code using
7382 * symfile.h: Remove duplicate declarations for symfile_objfile,
7383 entry_point, and object_files.
7384 * target.c (target_info): Compare symfile_objfile to NULL.
7385 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7386 aixcoff_symfile_finish().
7388 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7390 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7391 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7392 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7394 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7396 Some improvements to g++ debugging.
7397 * symtab.c (list_symbols): demangle before pattern matching.
7398 * symtab.c: Other fixes to improve handing of operators.
7399 * valprint.c (type_print_base): Fix test for constructor.
7400 * values.c (value_static_field): Allow evaluation of
7401 CLASS::METHOD, returning a function pointer.
7403 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7405 * Makefile.in (VERSION): Roll 4.4.6.
7406 * exec.c (exec_file_command): Add code to ignore optional args
7407 passed in by file_command() for use in symbol_file_command().
7408 * main.c (main): Document -mapped and -readnow in help summary.
7409 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7410 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7411 to get filename from bfd with bfd_get_filename(). Test mapto
7412 against 0, not NULL. Use mstrsave() to make copy of filename.
7413 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7415 * remote-vx.c (vx_load_command, add_symbol_stub):
7416 Symbol_file_add() takes an additional arg.
7417 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7419 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7420 changed to return a bfd not an objfile pointer.
7421 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7422 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7423 Change to eliminate local bfd and use symfile_bfd_open() plus
7424 allocate_objfile(). Add code to implement readnow option.
7425 * symfile.c (symbol_file_command): Changes to option handling,
7426 readnow functionality moved to symbol_file_add().
7427 * symfile.c (symfile_init): Eliminate local copy of bfd.
7428 * symfile.c (add_symbol_file_command): Changes to parse mapped
7429 and readnow options.
7430 * symfile.h (allocate_objfile): Arg removed from prototype.
7431 * symtab.h (symbol_file_add): Arg added to prototype.
7432 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7435 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7437 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7438 mtrace.awk, state.c, state.h: Removed.
7439 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7440 directories searched for source files.
7441 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7442 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7443 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7444 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7445 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7446 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7447 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7449 * Makefile.in (HFILES): Remove state.h
7450 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7451 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7452 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7453 * Makefile.in (clean): Remove all object files.
7454 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7455 * cplus-dem.c: Remove prototypes definitions that are now done in
7457 * dbxread.c (throughout): Change from using per-objfile
7458 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7459 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7460 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7461 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7462 * depend: Remove dependencies for state.o, state.h.
7463 * dwarfread.c: Add declaration for warning_pre_print.
7464 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7465 * dwarfread.c (throughout): Change from using per-objfile
7466 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7467 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7468 use supplied objfile.
7469 * i386-xdep.c (print_387_status): Change to use warning() rather
7471 * i387-tdep.c (print_387_control_word): Change to use warning()
7472 rather than printfs.
7473 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7474 that some compilers grumble about.
7475 * language.c (throughout): Add declaration for warning_pre_print
7476 and using warning() instead of printfs.
7477 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7478 * main.c (main): Add declaration for warning_pre_print and set it
7479 similarly to error_pre_print. Add declarations for
7480 mapped_symbol_files and readnow_symbol_files. Add appropriate
7481 definitions to long_options[].
7482 * minsyms.c: Trivial fix to comment.
7483 * objfiles.c (allocate_objfile): Substantially rewritten for
7484 using mapped symbol files.
7485 * objfiles.c (throughout): Change from using per-objfile
7486 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7487 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7488 * source.c (throughout): Change from using per-objfile
7489 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7490 * source.c (open_source_file): Use mstrsave to save file name in
7491 mapped symbol region for objfile.
7492 * symfile.c: Remove include for state.h.
7493 include to local form.
7494 * symfile.c (symbol_file_add_digested): Remove.
7495 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7497 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7498 from objfile structure. Add malloc descriptor pointer (md).
7499 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7500 * symm-xdep.c (print_fpu_status): Use warning() rather than
7502 * symmisc.c (free_symtab_block): Now takes and uses current
7504 * symmisc.c (throughout): Change from using per-objfile
7505 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7506 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7507 Sun compiler grumblings when PTR is char *.
7508 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7509 msymbols() to correct pointer type.
7510 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7511 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7512 error always starts on a line of it's own.
7513 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7514 Rewrite for new mapped malloc package use.
7515 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7516 that don't want to use the mapped malloc package; pass arguments
7517 on to traditional malloc package functions.
7518 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7519 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7520 mrealloc, malloc, and realloc but get fatal error if runs out
7522 * utils.c (msavestring, mstrsave): Save a string in a specific
7523 mapped malloc region.
7524 * utils.c (print_spaces): Use xmalloc to get the buffer.
7525 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7526 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7527 * config/i386v4.mh: Insignificant reorganization.
7529 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7531 * xcoffread.c: Only enable compilation of debugging functions
7532 if IBM6000 is defined. Fails to compile otherwise.
7534 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7536 * Makefile.in: pass MAKEINFO down on info.
7538 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7540 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7541 useless code, including an lseek to an uninitialized variable.
7542 Reported by Jim Williams <jimbo@wrs.com>.
7544 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7546 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7547 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7548 * minsyms.c, symfile.c: Changes that may be generally
7549 applicable, but are #ifdef IBM6000 for now.
7550 * rs6000-xdep.c: Fixed typo in comment.
7551 * rs6000-tdep.c: Non-substatial changes.
7552 * xoffread.c: The main change here is addition of some
7553 debugging functions.
7554 * xoffexec.c: More changes.
7556 * xcoffread.c: Fixed two too-few-parameters bugs.
7558 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7559 to SOLIB_CREATE_INFERIOR_HOOK macro.
7561 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7563 * symfile.h: Add prototype for iterate_over_msymbols().
7564 * symtab.c (cplus_mangled_symbol): Add function.
7565 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7566 iterate_over_msymbols to find demangled C++ symbol.
7567 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7568 value to iterate_over_msymbols().
7569 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7572 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7574 * Makefile.in: added check target.
7576 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7578 * ecoff.c: Move to ../bfd/coff-msym.c.
7579 * config/mt-*mips: Remove ecoff.o from the configuration.
7580 * remote.c (): Add newline to initial +.
7581 (remote_resume): Mention how to cope with signals.
7582 (remote_interrupt): Add debug msg.
7583 (remote-wait): Implement new 'T' reply, which includes
7584 status, PC, and FP all in a single short message.
7585 (putpkt): Add further debugging of packet acks.
7586 * mipsread.c (fixup_symtab): Also swap RFD's.
7587 (parse_partial_symbols): Avoid bug on unknown symbol types.
7588 * Makefile.in (VERSION): Roll to 4.4.5.
7589 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7590 for remote MIPS by limiting heuristic to 200 byte search.
7591 (heuristic_proc_desc): Byte-swapping.
7592 (mips_print_register): Cope with failure of
7593 read_relative_register_raw_bytes. Byte-swap integers for
7595 * mips-pinsn.c (print_insn): Byte-swap instruction.
7597 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7599 * config.sub configure.in config/mh-irix4
7600 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7601 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7602 gdb/xm-irix4.h gdb/config/mt-irix3
7603 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7605 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7607 * defs.h, utils.c: xrealloc takes PTR as first arg.
7608 * defs.h: Reword confusing comment about ANSI prototypes.
7609 * defs.h: Some minor whitespace changes.
7610 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7611 not NULL, which can be (void *).
7612 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7613 * tm-i386v.h (SP_ARG0): Define
7614 * xm-sysv4.h: Back out of change for missing prototypes.
7615 * i386-tdep.c (get_longjmp_target): Add function.
7617 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7619 * Makefile.in: install man page too.
7621 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7623 * All GDB files that #include defs.h: Removed stdio.h.
7624 (defs.h): #include stdio.h.
7626 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7628 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7629 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7630 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7631 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7632 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7633 it before printing out the hex shape of an address.
7635 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7637 * rs6000-xdep.c (frame_initial_stack_address): Move
7638 code to set frame->cache_fsr into new separate function
7639 frame_get_cacahe_fsr. This allows fixing a fatal error.
7640 * xcoffexec.c: Turn previously suppressed error
7641 message back on, after cleaning up BFD.
7643 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7644 printing of blank line, since it cases printing of an
7645 extra blank line. Is this intended? It does mess up
7647 * defs.h: Put back declarations of malloc and realloc,
7648 but protected by #ifndef MALLOC_INCOMPATIBLE.
7649 * objfiles.c: Undo previous change: Use malloc/realloc
7650 for objfile malloc/realloc fields (but add a cast).
7651 * xcoffexec.c: Suppress an error message (for now).
7653 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7655 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7656 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7657 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7659 * xcoffread.c: Modifications to C_DECL storage class handling, and
7660 introduction of an old smash_to_pointer_type() routine.
7662 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7663 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7664 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7665 parameters have been modified.
7667 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7668 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7669 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7670 and fetch_inferior_registers() always fetched all the registers
7671 resulting valid register values at hand all the time. Pushing a dummy
7672 frame did not require validating all register values first. After
7673 putting the above mechanism into action, we didn't have valid registers
7674 values always ready. Thus, all registers need to be fetched before
7675 pushing a dummy frame now.
7677 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7678 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7679 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7680 the starting address (actual frame address) of a frame.
7681 * rs6000-tdep.c: modifications to function_frame_info() to see if
7682 function reserves a frame pointer register (alloca register)
7683 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7684 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7685 functions with alloca() calls.
7687 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7689 * xm-sysv4.h: Provide definitions/prototypes for host environment
7690 functions for which no definitions or prototypes are provided in
7691 any currently included gdb or host environment header files.
7692 For SVR4, this currently includes malloc and realloc, which cannot
7693 be portably prototyped in any gdb include file.
7695 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7697 * buildsym.h: Remove obsolete variable file_stabs.
7699 * Makefile.in: Move place where configure merges in host-
7700 and target-dependent fragments later, so the latter
7701 can override (say) GNU_MALLOC.
7702 * config/mh-rs6000: Use system malloc. Otherwise, I
7703 ended up with *two* incompatible versions of malloc
7704 (functions in libc would call the malloc in libc).
7705 I assume this is a shared library problem.
7707 * remote.c: Fix (presumed) typo.
7708 * objfiles.c: Use xmalloc/xrealloc instead of
7709 malloc/realloc (since the latter are no longer declared).
7711 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7712 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7713 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7714 handle individual registers.
7715 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7716 correctly in case it wasn't cached yet. (A problem showed up
7717 after fetching individual registers.)
7718 * buildsym.c: Disable type_synonym_name's type name overwriting
7719 in cases it is unnecesary. rs6000 portation doesn't use
7720 type_synonym_name, and it used to nullify type names
7721 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7722 type's name as soon as space for that type is allocated.
7723 * xcoffread.c: ignore a section's lineno information if it is
7724 not `.text'. (In rs6000 bfd portation integration, skipping over
7725 `.pad' sections are ignored since it was in machine independent
7726 part of the code. Thus, a problem of fake sections with invalid
7727 lineno information arised.)
7729 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7730 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7731 * rs6000-tdep.c: make function_frame_info() work whether or not
7732 reading from a core file.
7733 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7735 * infrun.c. main.c, printcmd.c. symtab.c:
7736 More changes from IBM for rs6000.
7739 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7741 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7742 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7743 Merge in changes (mostly from IBM) for RS6000.
7744 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7745 More changes from IBM for RS6000. These are in machine-
7746 independent code, and probably could do with some cleaning
7747 up. The most questionable of these are #ifdef IBM6000.
7748 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7749 to single_step() (for consistency with rs6000 and i860).
7750 * utils.c: Allow the 1st arg to xrealloc to be NULL
7751 (in which case do malloc). This removes the need for
7752 some tests in xcoff code (and perhaps other places?).
7753 * coffread.c: Removed variables last_source_file,
7754 type_vector, and type_vector_length as these are now
7755 defined by buildsym.[ch].
7756 * defs.h: Remove prototypes for malloc and realloc, since
7757 these should only be used to implement xmalloc and xrealloc,
7758 and they conflict with <stdlib.h> in AIX - where they
7759 return void* even when __STDC__ isn't defined. Sigh.
7760 * munch: Recognize *initialize* in data as well as text
7761 (AIX uses data). Also, incorporate a patch from Garrett
7762 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7763 much more sensible, by only trying to match the name of
7764 the initialize_foo function, and not the junk before it.
7766 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7768 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7769 unless symbol table indicates that something has changed.
7771 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7773 * remote.c: Make it work for embedded MIPS. Increase buffer
7774 size, and use throughout. Round buffer size up if too many regs.
7775 Support baud rate setting and try for an 8-bit path. If
7776 interrupted while waiting for target, send a ^C down the wire.
7777 Avoid single-byte reads.
7778 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7780 * mips-xdep.h: Avoid the embedded regs when on Unix.
7782 * mipsread.c: Byte-swap the symbol table structures, using
7783 routines from ecoff.c, to read a symbol table written in any
7784 of the four possible byte orders.
7785 * configure.in (mips-big-* target): Same as Sony News.
7786 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7787 * ecoff.c: New file for symbol swapping routines.
7789 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7791 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7792 all-breakpoints' command.
7793 * (get_number): Allow users to enter negative breakpoint numbers.
7794 * (breakpoint_1): Reformat display of 'info break' to show new
7796 * (create_longjmp_breakpoint, breakpoint_re_set,
7797 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7798 symfile.c (syms_from_objfile): Re-do
7799 insertion of longjmp breakpoints. Move all code into
7800 breakpoint_re_set, and call that instead of
7801 create_longjmp_breakpoint in symfile.c.
7803 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7805 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7806 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7807 * symtab.c (find_pc_symtab): Handle having no objfiles.
7808 * infcmd.c: Fix comment.
7809 * objfiles.c (free_all_objfiles): Add.
7810 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7811 * symfile.c (symbol_file_command): free all objfiles when
7812 specifying a new symbol file.
7813 (reread_symbols): Stat the file name, don't fstat the descriptor.
7815 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7817 * Makefile.in, configure.in: removed traces of namesubdir,
7818 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7819 copyrights to '92, changed some from Cygnus to FSF.
7821 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7823 * dbxread.c (end_psymtab): Delete empty psymtabs.
7824 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7825 * symfile.h (struct objfile): Add free_psymtabs.
7827 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7829 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7831 * symfile.c (symbol_file_command): strcmp => !strcmp.
7832 * breakpoint.h: Move prototypes to follow enum definition they need.
7833 * breakpoint.c, infrun.c: Lint.
7834 * printcmd.c: Use `enum enable' rather than `enum
7836 * mipsread.c: First pass at making it compile with the new
7837 objfile changes. Probably seriously broken still, but it
7840 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7842 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7843 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7844 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7845 stepping (and nexting) through longjmp(). Also, cleanup
7846 breakpoint handling quite a bit by creating explicit breakpoint
7847 types instead of using magic breakpoint numbers.
7848 Makefile.in: Update version to 4.4.3
7850 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7852 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7853 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7854 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7856 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7858 * minsyms.c (install_minimal_symbols): Add bunches to any
7859 existing minsyms in the objfile. Avoid extra mallocation
7860 by working directly in the obstack. Remove ignored `mainline' parm.
7861 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7862 xcoffread.c: Change all callers.
7863 * FIXME: We should be able to eliminate MAINLINE from all the
7864 symbol readers now, with a small bit of work.
7866 * valops.c, value.h: Lint.
7867 * remote-vx.c: Add missing break; statement. Bugfix by
7868 Michael Sclafani, <sclafani@src.dec.com>.
7870 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7872 * Makefile.in (VERSION): Update version to 4.4.2
7873 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7874 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7875 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7876 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7877 mmap-alloc.o, mmap-sbrk.o
7879 * altos-xdep.c: Minor whitespace change.
7880 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7881 use to new minimal symbol table use.
7882 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7883 * arm-xdep.c (store_inferior_registers): Returns void.
7884 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7885 Convert from misc function vector use to new minimal symbol table use.
7886 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7887 * breakpoint.c: Add prototypes for local functions.
7888 * breakpoint.c (catch_command_1): Change to static and remove unused
7890 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7891 * breakpoint.h: Change function decls to prototype form.
7892 * buildsym.c: Add prototypes for local functions.
7893 * buildsym.c: Moved hashname() function here from dbxread.c.
7894 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7895 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7896 * buildsym.c (dbx_alloc_type): Change to static.
7897 * buildsym.c (finish_block): Add objfile parameter.
7898 * buildsym.c (misc): Change symbol_obstack to objfile version.
7899 * buildsym.c (make_blockvector): Change to static.
7900 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7901 * buildsym.c (compare_line_numbers): Change to static, args are const,
7902 cast args when used.
7903 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7904 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7905 and made static. Add objfile parameter.
7906 * buildsym.c (end_symtab): Simplify code using line table size.
7907 Realloc the linetable on the objfile symbol_obstack and copy there.
7908 * buildsym.c (scan_file_globals): Convert from misc function vector
7909 use to new minimal symbol use.
7910 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7911 strings get allocated in objfile's symbol_obstack. Convert references
7912 to builtin types to lookup_fundamental_type().
7913 * buildsym.c (read_type): Make static, add objfile parameter, convert
7914 references to buildin types to lookup_fundamental_type().
7915 * buildsym.c (read_struct_type): Add objfile parameter.
7916 * buildsym.c (read_array_type): Make static, add objfile parameter.
7917 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7918 * buildsym.c (read_huge_number): Make static.
7919 * buildsym.c (read_range_type): Make static, add objfile parameter,
7920 convert references to buildin types to lookup_fundamental_type ().
7921 * buildsym.c (read_args): Make static, add objfile parameter.
7922 * buildsym.h: Convert function decl's to prototype form.
7923 * c-exp.y: Add prototypes for local functions, convert uses of misc
7924 function vector to minimal symbol table. Reformat all builtin type
7925 initializations and pass a NULL objfile to init_type() for them.
7926 * coffread.c: Change context_stack ref's to coff_context_stack,
7927 add local function prototypes. Cast uses of xrealloc arg 1.
7928 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7929 crafting a new type.
7930 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7931 * coffread.c (finish_block): Change name to coff_finish_block.
7932 * coffread.c (make_blockvector): Add and use objfile parameter.
7933 * coffread.c (record_line): Change name to coff_record_line.
7934 * coffread.c (start_symtab): Change name to coff_start_symtab.
7935 * coffread.c (end_symtab): Change name to coff_end_symtab.
7936 * coffread.c (record_misc_function): Change name to record_minimal_
7937 symbol and change to minimal symbol table use from misc func tbl.
7938 * coffread.c (coff_symfile_read): Convert from misc function vector
7939 use to minimal symbol table use.
7940 * coffread.c (hashname): Remove; use common version in buildsym.c.
7941 * coffread.c (decode_base_type): Change references to builtin types
7942 to calls to lookup_fundamental_type().
7943 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7944 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7945 * command.c: Add prototypes for local functions.
7946 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7947 appropriate member of the function union for that type.
7948 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7949 ifdef out the function since it isn't currently used.
7950 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7951 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7952 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7953 * command.c (help_cmd): Compare function pointer to NULL.
7954 * command.c (help_cmd_list): Compare function pointer to NULL.
7955 * command.c (lookup_cmd_1): Use correct member of function union.
7956 * command.c (undef_cmd_error): Make static.
7957 * command.c (complete_on_cmdlist): Use correct member of func union.
7958 * command.c (do_setshow_command): Use correct member of func union.
7959 * command.c (shell_escape): Convert rindex use to strrchr.
7960 * command.h (COMMAND_H): Define if already included.
7961 * command.h (cmd_list_element struct): Change 'function' to a union
7962 and prototype args. Prototype completer function.
7963 * command.h: Convert decl's to prototype form.
7964 * convex-xdep.c (store_inferior_registers): Returns void.
7965 * copying.c: Prototype local functions.
7966 * coredep.c: Minor whitespace change.
7967 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7968 * cplus-dem.c: Prototype local functions.
7969 * dbxread.c (hashname): Remove; moved to buildsym.c.
7970 * dbxread.c (free_and_init_header_files): Make static.
7971 * dbxread.c: Add prototypes for local functions.
7972 * dbxread.c (new_object_header_files): Remove; inlined usages.
7973 * dbxread.c (xrealloc usages): Cast args.
7974 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7975 and change usages accordingly.
7976 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7977 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7978 * dbxread.c (dbx_next_symbol_text): Make static.
7979 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7980 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7981 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7982 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7983 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7984 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7986 * dwarfread.c (record_misc_function): Change name to record_minimal_
7987 symbol and use minimal symbol table throughout.
7988 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7989 * dwarfread.c: Convert all references to builtin types to use the new
7990 lookup_fundamental_type function.
7991 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7992 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7994 * elfread.c (record_misc_function): Convert to use record_minimal_
7996 * elfread.c (elf_symtab_read): Add objfile parameter.
7997 * eval.c: Add prototypes for local functions and move some decls
7998 around to accomodate prototypes.
7999 * expprint.c: Add prototypes for local functions. Change references
8000 to misc function vector to minimal symbol table.
8001 * findvar.c (read_memory usages): Cast args.
8002 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
8003 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
8004 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
8005 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
8006 * gould-xdep.c: Minor whitespace change.
8007 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
8008 * hp300ux-xdep.c (store_inferior_registers): Returns void.
8009 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
8010 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
8011 * i386-tdep.c: Add prototypes for local functions.
8012 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
8013 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
8014 that defaulted to int.
8015 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
8016 i386_push_dummy_frame): Returns void.
8017 * i386-xdep.c (i386_register_u_addr): Declare params that default to
8018 int and explicitly declare return type as int.
8019 * i387-tdep.c: Minor formatting changes.
8020 * i960-tdep.c (leafproc_return): Convert from misc function vector
8021 use to minimal symbol table use.
8022 * infcmd.c: Add prototypes for local functions.
8023 * infcmd.c (continue_command, until_next_command, until_command,
8024 path_info, path_command): Make static.
8025 * infcmd.c (step_1, until_next_command): Convert from misc func
8026 vector to minimal symbol table use.
8027 * inflow.c: Add prototypes for local functions.
8028 * infptrace.c (store_inferior_registers): Returns void, not int.
8029 * language.c (_initialize_language): Use proper member of function
8031 * m2-exp.y: Add prototypes for local functions, convert misc function
8032 vector uses to minimal symbol table uses.
8033 * m2-exp.y (make_qualname, yyerror): Make static.
8034 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
8035 * m68k-pinsn.c: Add prototypes for local functions.
8036 * m68k-pinsn.c (print_insn): Cast args to read_memory.
8037 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
8038 * m68k-stub.c: Add prototypes.
8039 * m88k-pinsn.c (sprint_address): Convert from misc function vector
8040 use to minimal symbol table use.
8041 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
8042 * m88k-xdep.c (store_inferior_registers): Returns void.
8043 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
8044 * mach386-xdep.c (store_inferior_registers): Returns void.
8045 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
8046 * main.c: Add prototypes for local functions.
8047 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
8048 longjmp() result to (NORETURN void).
8049 * main.c (catch_errors): Prototype the 'func' parameter.
8050 * main.c (disconnect, stop_sig, do_nothin, float_handler):
8051 Takes an unused arg.
8052 * main.c (execute_command): Call the right member of the func union.
8053 * main.c (command_loop_marker, symbol_completion_function,
8054 command_loop): Make static.
8055 * main.c (command_line_input): Make linelength unsigned, cast arg
8056 to command_line_input().
8057 * main.c (add_info, add_com): Prototype the 'fun' parameter.
8058 * main.c (initialize_main): Call right member of function union.
8059 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
8060 * mem-break.c: Include symtab.h
8061 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
8062 * mips-xdep.c (store_inferior_registers): Returns void.
8063 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
8064 use to minimal symbol table use.
8065 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
8067 * mipsread.c (make_type): Remove, convert usages to init_type.
8068 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
8069 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8070 vector use to minimal symbol table use.
8071 * parse.c: Add prototypes for local functions.
8072 * parse.c (xrealloc usages): Cast args.
8073 * parse.c (prefixify_expression, length_of_subexp): Make static.
8074 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8075 * parser-defs.h: Convert function decls to prototype form.
8076 * partial-stab.h: Convert from misc function vector use to new minimal
8078 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8079 the per-objfile copies.
8080 * printcmd.c: Add prototypes for local functions. Move some struct
8081 definitions around to accomodate prototypes.
8082 * printcmd.c (decode_format): Make static, change args oformat and
8083 osize to int from char.
8084 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8085 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8086 * printcmd.c (print_address_symbolic): Convert from misc function
8087 vector use to minimal symbol table use.
8088 * printcmd.c (address_info): Convert from misc function vector use
8089 to minimal symbol table use.
8090 * printcmd.c (delete_display, enable_display, disable_display_command):
8092 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8093 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8094 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8095 * pyr-xdep.c (store_inferior_registers): Returns void.
8096 * remote-mm.c (mm_load): symbol_file_add return value unused.
8097 * remote-nindy.c: Minor format change.
8098 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8099 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8100 * rs6000-xdep.c (store_inferior_registers): Returns void.
8101 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8102 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8103 vector use to minimal symbol table use.
8104 * solib.c: Add prototypes for local functions.
8105 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8106 function vector use to minimal symbol table use.
8107 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8108 * solib.c (find_solib, shared_library_command): Make static
8109 * solib.c (read_memory, write_memory usages): Cast args.
8110 * solib.c (special_symbol_handling): Add function
8111 * source.c: Add prototypes for local functions.
8112 * source.c (select_source_symtab): Convert to scan objfiles.
8113 * source.c (open_source_file): Make static.
8114 * source.c (xrealloc usages): Cast args.
8115 * source.c (source_line_charpos): ifdef out, unused.
8116 * source.c (get_filename_and_charpos): Make static.
8117 * stack.c: Add prototypes for local functions.
8118 * stack.c (print_frame_info, frame_info): Convert from misc function
8119 vector use to minimal symbol table use.
8120 * symfile.c: Add prototypes for local functions.
8121 * symfile.c (compare_symbols): Make args const PTR's.
8122 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8123 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8124 * symfile.c (obsavestring): Add objfile parameter.
8125 * symfile.c (init_misc_bunches, prim_record_misc_function,
8126 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8127 sort_misc_function_vector, compact_misc_function_vector): Remove
8128 * symfile.c (symbol_file_add_digested): Add function.
8129 * symfile.c (symbol_file_add): Returns struct objfile *.
8130 * symfile.c (symbol_file_command): Modify for state file use.
8131 * symfile.c (symfile_open): Add parameter "dumpable".
8132 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8133 * symfile.c (load_command, add_symbol_file_command): Make static.
8134 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8135 * symfile.c (rindex usages): Converted to strrchr.
8136 * symfile.c (allocate_psymtab): New
8137 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8138 converted to minimal symbol table usage, but no obvious conversion.
8139 * symfile.c (free_all_symtabs): Remove.
8140 * symfile.c (_initialize_symfile): Use per-objfile info.
8141 * symfile.h: Rework the objfile structure to add per-objfile data
8142 objects (psymbol_obstack, symbol_obstack, type_obstack,
8143 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8144 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8145 Add prototypes to function declarations.
8146 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8147 function vector usage to minimal symbol table usage.
8148 * symmisc.c (DEV_TTY): Define if not defined.
8149 * symmisc.c: Add local function prototypes.
8150 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8151 printpsyms_command, print_objfiles, print_objfiles_command):
8152 Rework to use iterate_over_*
8153 * symtab.c: Add prototypes for local functions.
8154 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8155 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8156 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8157 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8158 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8159 lookup_reference_type, lookup_member_type, allocate_stub_method,
8160 check_stub_method, create_array_type, smash_to_member_type,):
8162 * symtab.c (lookup_symbol): Some args are const.
8163 * symtab.h: All type related defs and structs moved to gdbtypes.h
8164 * symtab.h: Convert decls to prototypes.
8165 * target.c (noprocess): Make static.
8166 * target.h: Change decl's to prototypes.
8167 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8168 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8169 * utils.c (_initialize_utils): Use correct member of function union.
8170 * valarith.c: include gdbtypes.h
8171 * valops.c: include gdbtypes.h, add prototypes for local functions.
8172 * valops.c (value_push, value_arg_push, find_function_addr):
8174 * valops.c (value_string): Convert from misc function vector use
8175 to minimal symbol table use.
8176 * valops.c (check_field_in): Make arg const.
8177 * valprint.c: Add prototypes for local functions.
8178 * valprint.c (print_string): Make static
8179 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8180 * values.c: Add prototypes for local functions.
8181 * values.c (value_headof): Convert from misc function vector to
8182 minimal symbol table.
8183 * xcoffexec.c: Add prototypes for local functions.
8184 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8186 * xcoffexec.c (relocate_minimal_symbol): Add.
8187 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8188 * xcoffread.c: Add prototypes for local functions.
8189 * xcoffread.c (sort_syms): Convert to scan objfiles.
8190 * xcoffread.c (read_xcoff_symtab): Make static.
8191 * xcoffread.c (various): Replace references to builtin types with
8192 calls to lookup_fundamental_type. Replace references to symbol_obstack
8193 and psymbol_obstack with pointers to the per-objfile copies.
8194 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8195 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8197 * xcoffread.c (init_stringtab): Add objfile parameter.
8198 * gdbtypes.c: New file
8199 * minsyms.c: New file
8200 * mmap-alloc.c: New file
8201 * mmap-sbrk.c: New file
8202 * objfiles.c: New file
8206 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8208 * Check in Fred Fish's changes in these modules. Fred
8209 will make ChangeLog entries for all of them. Update VERSION
8212 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8214 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8216 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8217 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8218 value.h: Prototypes for static functions; lint.
8219 * gdbtypes.h: Empty file to ease transition.
8221 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8223 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8224 inferior.h, language.h, signame.h, target.h, terminal.h,
8225 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8226 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8228 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8229 signame.c, sparc-xdep.c: Prototypes for all static functions.
8231 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8232 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8233 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8234 Remove to_call_function and target_call_function, since it
8235 always calls the same thing (call_function_by_hand).
8236 * core.c, exec.c, solib.c: Rename target_ops sections =>
8238 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8239 target.h: target_kill takes no args.
8240 * language.c (language_info): Scaffolding to allow briefer
8241 messages when the current language changes. FIXME.
8242 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8243 complaints about volatile functions.
8244 * xm-sysv4.h (HAVE_MMAP): Define.
8246 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8248 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8249 to make prototypes for all functions declared here.
8250 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8251 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8252 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8253 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8254 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8255 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8256 * utils.c: Avoid declaring malloc and realloc. Lint.
8257 (request_quit): Accept signal-number parameter.
8259 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8261 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8262 DIE's. Add new function read_tag_pointer_type() to read them.
8264 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8265 When creating a new user defined type, check to see if a partial
8266 type already exists, and if so, bash it to fit.
8268 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8270 * coffread.c (decode_base_type): Pass long, not union.
8271 Fix by Eric Valette, ev@chorus.fr.
8273 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8275 * elfread.c (elf_symtab_read): Fix code to correctly track
8276 changes in bfd for absolute symbols.
8278 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8280 * xm-vaxbsd.h: Close off comment.
8282 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8284 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8286 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8288 * mips-tdep.c (mips_print_registers): Print correct register
8289 number for double pseudo-registers.
8291 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8293 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8294 in the op$::OPERATOR. case. From Steven McCanne,
8295 <mccanne@horse.ee.lbl.gov>.
8297 * exec.c (set_section_name): Pass arg to exec_files_info;
8298 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8300 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8302 * main.c (print_gdb_version): Copyright msg: only this year.
8303 (cd_command): Avoid changing current_directory on error.
8305 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8307 * mipsread.c (parse_partial_symbols): Handle dependencies
8308 between partial symbol tables (when not doing stabs-in-ecoff).
8309 (This used to be handled by parse_fdr, but parse_fdr was
8310 incompatible with handling stabs-in-ecoff, so the code
8311 was re-written to not use parse_fdr. Unfortunately,
8312 the logic to handle dependencies was overlooked.)
8314 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8316 * coffread.c (read_enum_type): Use the size of a target int when
8318 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8320 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8321 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8322 TARGET_PTR_BIT to determine size of a pointer
8323 * values.c (unpack_long): when unpacking a REF or a PTR don't
8324 assume the size of the type.
8326 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8328 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8329 looking at its members. Improve guess between struct and union,
8330 only assuming union if multiple members have offsets of zero.
8332 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8334 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8335 (This is just for clarity - and one day permitting us to
8336 change FP0_REGNUM from 38 to 32, which would make more sense.)
8337 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8338 register numbers in stabs-in-ecoff get handled correctly.
8340 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8342 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8343 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8344 into BSD and Ultrix.
8346 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8348 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8350 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8352 * Makefile.in: Increment version to 4.4.1.
8353 * main.c (print_gdb_version): Update copyright notice.
8355 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8357 * mipsread.c: Prepend "struct " to the names of structure
8358 types, and similarly for enums and unions. (This used
8359 to be done, but got lost in the re-write to "guess" the
8360 difference between enum/struct/union.)
8361 Also, guess that a tag is an enum if the first member
8364 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8366 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8369 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8371 * Projects: Patching executables is done.
8372 * Makefile.in (VERSION): Roll to gdb-4.4.
8373 * README, WHATS.NEW: Update for gdb-4.4.
8375 * symfile.c (reread_symbols): Whenever we reread one object
8376 file's symbols, we must restart the scan, because the object_files
8377 chain has been permuted.
8379 * exec.c (exec_files_info): Split out into print_section_info.
8380 Print BFD filename of each section if it's not the default one.
8381 * core.c (core_files_info): Call print_section_info.
8383 * xm-vax.h: Include a few system header files whose definitions
8384 must precede defs.h.
8385 * language.c, language.h: Make some things const.
8386 * expression.h, main.c: const spreads like ooze.
8388 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8389 since BREAKPOINT values can be >0x80.
8391 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8393 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8395 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8397 * sparc-pinsn.c: Remove kludge for preferring architectures.
8398 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8399 and forever. Add `add' instruction to the set that get checked
8400 for a preceding `sethi' in order to print an absolute address.
8401 Corresponding changes in ../include/opcode/sparc.h needed
8402 to eliminate garbage instructions.
8404 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8406 * mipsread.c (parse_partial_symbols): Make sure partial
8407 symbols are created for external symbols (as used to be
8408 the case). This is a bit of a pain with the mips-coff.
8409 It uses a table which points to all of the external
8410 symbols belonging to a particular FDR or psymtab.
8411 Once we've generated this table, we might as well save
8412 it, and then use it in psymtab_to_symtab_1 to find
8413 the symbols to pass to parse_external().
8414 * symfile.c, symfile.c: New function start_psymtab_common
8415 to share the common parts of allocating a new psymtab
8416 for dbxread, mipsread (and later dwarfread). Its code
8417 was pulled out from start_psymtab in dbxread.c.
8418 * dbxread.c (start_psymtab): Use start_psymtab_common().
8420 * valprint.c (val_print): If there is an error when trying
8421 to print a string, check to see if there really is a problem
8422 by reading just one character. If that works, assume
8425 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8427 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8428 cypress, v8 mnemonics in that order.
8430 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8432 * sparc-pinsn.c: Put the qsort() back in.
8434 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8436 * findvar.c (read_register, write_register): Handle machines
8437 where REGISTER_TYPE is not the same size as "int".
8439 Handle debug symbols in dynamically loaded (relocated) code:
8441 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8442 offset to process_one_symbol.
8443 (process_one_symbol): Take new offset parameter. Add it into
8444 appropriate symbol types to relocate symbols to loaded addresses.
8445 Handle all possible symbol types, and complain() about types that
8446 we don't expect to see.
8447 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8448 process_one_symbol (FIXME, should pass real offset).
8452 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8454 (set_breakpoint, break_command_1, until_break_command,
8455 catch_command_1, breakpoint_re_set_one): Use it.
8456 * symtab.h (resolve_sal_pc): Declare.
8457 * infcmd.c (jump_command): Use resolve_sal_pc.
8459 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8461 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8463 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8465 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8466 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8467 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8469 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8471 * dbxread.c (process_one_symbol): Make a first cut at handling
8472 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8474 * symtab.c (find_pc_line): Fix stepping into and out of #included
8477 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8479 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8480 no longer any need to copy ../include/opcode/* into gdb.
8482 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8484 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8486 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8488 * valprint.c (type_print_base, type_print_method_args):
8489 Print C++ constructor methods without bogus "return type."
8491 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8493 * infptrace.c (child_xfer_memory): Parameter "target" should
8494 be a pointer to a structure, not the entire structure.
8496 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8498 * depend: Convert the couple of references to ansidecl.h that
8499 used the local gdb version to use the ../include version.
8501 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8504 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8505 (inferior_proc_init): Fix non-ANSI version of args.
8506 (attach): Call print_sys_errmsg with correct number of args.
8507 (mappingflags): Make static, does not need to be global.
8509 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8510 not the entire struct itself.
8512 * valops.c (value_assign): Cast some args to modify_field() and
8513 {read,write}_register_bytes() correctly.
8515 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8517 * Makefile.in (MALLOCSRC): Removed reference to removed local
8520 * dwarfread.c (list_in_scope): Needs an initial value, use file
8523 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8525 * main.c (main): Make option_index local to keep new getopt happy.
8526 main.c, solib.c, Makefile.in: Update copyright notices.
8528 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8530 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8532 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8534 * Makefile.in (HFILES): Add partial-stab.h.
8536 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8538 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8539 New files for stratus. Not complete enough to actually build
8540 on the Stratus machine; that awaits copyright assignment for
8543 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8544 for getting custom flags into CFLAGS when doing makes.
8546 * configure.in: Add config information for stratus.
8548 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8550 * dbxread.c (process_one_symbol): Pass address of structure
8551 to complain(), rather than the whole structure.
8553 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8555 * solib.c (solib_add_common_symbols): Only compile in when not
8556 using SVR4 style shared libraries.
8558 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8560 * dwarfread.c (locval): Add offreg flag to indicate location
8561 values that are computed off a base register.
8563 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8564 TAG_local_variable cases to account for static variables
8565 within function scopes.
8567 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8569 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8570 doesn't exist on some systems.
8572 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8573 nexting over recursive function calls.
8575 * target.c (target_read_string): Create this routine to read null
8576 terminated strings from the target. It deals with running off the
8577 end of memory elegantly as well. solib.c (find_solib): Use
8578 target_read_string() to avoid problems with running off the end of
8581 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8582 that reference pgrp_inferior.
8584 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8586 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8587 mips-tfile has been hacked to act more "traditionally."
8588 * dbxread.c: Fixed typo in comment.
8590 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8592 * mips-tdep.c (mips_skip_prologue): Add some number of
8593 'sw' instructions before 'addiu' adjusts the stack.
8595 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8597 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8598 freescope, buildblock closescope, record_line, add_symbol_to_list,
8599 gatherblocks, make_blockvector): Extensive changes to switch
8600 to generic symbol table building code in buildsym.c. Remove
8601 scope tree structures and functions, symbol table building
8602 functions, and lots of other small changes.
8604 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8605 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8607 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8609 * buildsym.c (cleanup_undefined_types): Add support for enums.
8610 This fixes the 'GDB internal error. cleanup_undefined_types with
8613 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8615 * dbxread.c: detect gcc2 compilations.
8617 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8619 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8620 in ../include/opcode/sparc.h.
8622 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8624 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8625 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8626 to reflect actual locations of opcode files, so TAGS target will
8629 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8631 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8634 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8635 dereferencing to access the correct elements.
8637 * valops.c (value_addr): Declare return type of external func
8640 * xcoffread.c: Undefine next_symbol_text before redefining it.
8642 For older changes see ChangeLog-9091
8648 version-control: never