1 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
3 * Makefile.in (BISON): Remove double quotes around BISON
4 definition when bison is used.
6 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
7 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
8 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
9 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
10 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
11 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
12 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
13 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
15 * Makefile.in (VERSION): Bump to 4.8.6.
17 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
19 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
20 include declarations for malloc/realloc/free. Both malloc and
21 realloc return 'void *' for non-ANSI compilations.
23 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
25 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
28 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
30 * solib.c (clear_solib): Don't close bfd if it is NULL.
32 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
34 * core.c (dis_asm_read_memory): Cast second arg of
35 target_read_memory to "char *".
36 * breakpoint.c (watchpoint_check): Change arg type from PTR to
37 "char *", to match other functions called by catch_errors().
39 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
41 * More patches from Jeffrey Law (law@cs.utah.edu).
42 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
43 Delete unnecessary declarations.
45 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
47 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
50 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
52 * i386-tdep.c (i386_frame_num_args): Always return -1.
54 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
56 * Patches from Jeffrey Law <law@cs.utah.edu>.
57 * gdb/hppa-tdep.c: Declare frame_saved_pc.
58 (frameless_function_invocation): New function.
59 (frame_saved_pc, init_extra_frame_info): Use
60 frameless_function_invocation.
61 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
62 call instead of just grabbing the value currently in %r2.
63 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
64 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
65 definition and use the common one in tm-hppa.h.
66 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
67 use unwind descriptors to determine if the frame chain is valid.
68 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
69 it does not assume %r4 is the frame pointer.
70 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
72 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
73 helper functions for print_insn.
74 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
75 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
76 which nullifies the following instruction.
78 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
80 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
81 pass the 5th arg there, rather than using an ANSI C-specific macro.
83 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
85 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
87 * Makefile.in (VERSION): Bump to 4.8.5
88 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
89 directories to include search path.
90 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
92 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
93 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
94 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
95 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
96 udr.o, udip2soc.o): Remove explicit rules, use the ones that
97 are automatically generated in "depend".
98 * Makefile.in (paread.o): Document why a dependency doesn't get
99 automatically generated in "depend" and leave this explicit rule
101 * depend: Update to latest automatically generated version.
103 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
105 * xcoffread.c: Doc fix.
107 * Makefile.in (depend): Include $(CC) command in generated output.
109 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
111 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
112 to xmalloc. Include defs.h. Rename local macro from
113 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
116 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
118 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
119 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
120 * depend: Update to latest automatically built version.
122 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
124 * sparclite/Makefile.in: Create default target that does nothing
125 in order to force user to build by hand.
127 * sparclite/Makefile: Remove. It's not necessary anymore.
129 * ser-unix.c (wait_for): New routine to handle read timeouts,
130 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
132 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
134 * mips-pinsn.c (print_insn): Return value.
136 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
138 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
139 at configuration time and doesn't belong in the distribution archive.
141 * Makefile.in (NONSRC): Add 29k-share/README.
142 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
144 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
145 constants with slightly more portable definitions (still depends
146 on 2's complement arithmetic though).
147 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
148 * i386v-nat.c (sys/reg.h): Conditionalize include on
149 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
150 * ser-unix.c (termio.h): Include <termio.h> like other files that
151 include termio.h, not <sys/termio.h> which may not exist (on
154 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
156 * valprint.c (print_longest): Change format parameter from a
157 'char' to an 'int'. We can't have 'char' parameters with the
158 current coding style, where we mix prototypes with pre-ANSI
160 * value.h (print_longest): Change format parameter in prototype
161 from a 'char' to an 'int'.
163 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
165 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
167 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
168 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
170 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
172 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
173 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
174 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
175 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
176 ptrace needs 5 arguments, #define ptrace to always
177 pass zero as the 5th argument.
179 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
181 * configure.in: Match z8k-*-sim for z8000.
182 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
183 * remote-hms.c: Update to use new serial protocol.
185 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
187 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
188 necessary and Solaris doesn't have it.
190 * Makefile.in (clean-info, install, install-info, info, dvi,
191 check, all): do not echo recursion lines.
193 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
195 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
196 required target ports which use sockets (like a29k-udi).
198 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
200 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
202 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
203 systems lacking select().
205 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
207 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
209 * alldeps.mak, depend: Update with latest automatically built
212 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
214 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
216 * Makefile.in (make-proto-testsuite.dir): New target to make
217 prototype testsuite tree.
219 * Makefile.in (VERSION): Bump to 4.8.4.
221 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
223 * stabsread.c (define_symbol): If unrecognized constant type,
224 complain() not error().
226 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
228 * infptrace.c: Add missing close paren to test for
229 FIVE_ARG_PTRACE defined.
231 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
232 when compiling with gcc, but disable it for now. See comment.
233 * defs.h (LONGEST): Define as either "long" or "long long"
234 based on CC_HAS_LONG_LONG.
235 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
236 how longest_to_int is defined.
237 * c-valprint.c (c_val_print): Call print_longest.
238 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
239 instead of LONG_LONG.
240 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
242 * printcmd.c (print_scalar_formatted): Call print_longest
243 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
244 * typeprint.c (print_type_scalar): Call print_longest and let
245 it figure out what to do for PRINTF_HAS_LONG_LONG.
246 * valprint.c (val_print_type_code_int): Call print_longest
247 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
248 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
249 * value.h (struct value): Replace usage of LONG_LONG with
251 * value.h (print_longest): Add prototype.
252 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
253 * values.c (unpack_double): Collapse code that was unnecessarily
254 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
255 * values.c (value_from_longest): Remove dependency on
256 CC_HAS_LONG_LONG and just use LONGEST.
257 * solib.c (solib_map_sections): Use bfd_get_filename
258 to access filename field.
259 * solib.c (clear_solib): Save filename and free it later, after
260 bfd_close, since bfd_close may reference it. Use bfd_get_filename
262 * config/convex/xm-convex.h (LONG_LONG): Replace with
263 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
264 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
265 Add PRINTF_HAS_LONG_LONG references.
267 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
269 * inflow.c (kill_command), infcmd.c (attach_command),
270 remote.c (remote_interrupt_twice): In messages for the user, call it
271 "the program" or "the program being debugged" not "the inferior".
273 * hp300ux-nat.c: Cast second arg to supply_register calls.
274 (_initialize_kernel_u_addr, getpagesize): New functions.
275 (store_inferior_register_1): Change arg name from value to val.
276 (fetch_core_registers): Make arg core_reg_size unsigned.
277 Pass 5 args to ptrace.
278 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
279 Remove KERNEL_U_ADDR stuff.
280 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
281 * config/m68k/hp300hpux.m{t,h}:
282 Move exec.o from NATDEPFILES to TDEPFILES
283 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
284 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
286 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
288 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
290 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
292 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
294 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
296 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
297 describe `set demangle-style arm' (not cfront);
298 mention can type `q' to discard output, when gdb pages
300 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
302 * valops.c (search_struct_field): Fix gdb core dump with incomplete
305 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
307 * remote.c: Change timeout to 2.
308 (remote_open): Use unpush_target not remote_close.
309 (remote_resume): If siggnal != 0, give warning not error().
310 (remote_wait, remote_interrupt, remote_interrupt_twice):
311 If we get two interrupts, let the user get out if they want.
312 (remote_{kill,mourn}): New functions.
313 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
315 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
317 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
319 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
321 * Remote targets (mourn): Call unpush_target.
323 * config/sparc/xm-sun4os4.h: Declare free() to return int.
324 Remove twisted use of PARAMS.
326 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
327 that ansidecl.h assumes ANSI on AIX.
329 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
331 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
332 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
334 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
336 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
338 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
340 * remote-vx.c (net_connect): Allow numeric IP address for host.
342 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
344 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
346 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
348 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
350 * symtab.h, xcoffread.c: Revise linetable sorting comments.
352 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
354 * valops.c (value_cast): A cast might also change the object
355 representation in C++.
356 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
357 to get the proper read_symtab function when called from mipsread.c.
358 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
359 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
360 for dummy psymtabs, inhibit processing of dummy psymtabs.
362 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
364 * Changes from (or inspired by) AMD:
365 * remote-udi.c (udi_attach): Assignments to Space and Offset were
367 (udi_wait): Make error message (UDIGetStdout) match error.
368 (udi_wait): Handle UDIStdinNeeded.
369 * command.c [CANT_FORK]: Use system().
370 * utils.c (prompt_for_continue): Allow quit with 'q'.
372 * solib.c (solib_add): Don't call special_symbol_handling if there
373 were errors in symbol_add_stub. Also set so->from_tty before
374 calling symbol_add_stub.
376 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
378 * Merge in HPPA/BSD patches from Utah:
379 * defs.h: Add const to 2nd arg of psignal prototype.
380 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
382 * hppab-core.c: Deleted. No longer useful.
383 * hppab-nat.c: #include more files. Use PT_WUREGS, not
385 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
386 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
387 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
388 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
389 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
391 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
393 * Fix two bugs found by deja-gnu. One is the incorrect reporting
394 of the PC being in a stack dummy when looking at a core file
395 without symbols. The other is the incorrect passing of char
396 arguments during expression evaluation (ie: p foo('a','b') would
397 mess up the passing of it's args because it wasn't coercing the
399 * hppah-tdep.c: Rename global functions to have consistent hppa_
400 prefix. Make more functions static. Drop hp_ prefix from static
401 functions. (hppa_push_arguments): Call value_arg_coerce to cast
402 char to int args if necessary. (hppa_fix_call_dummy): Create
403 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
404 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
405 valid (ie: != 0) before doing comparison against PC.
406 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
407 to reflect new arguments.
408 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
409 prefix for func name. (FIX_CALL_DUMMY): Move code into
412 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
413 to malloc() so that we can test GDB eval of dynamically created
414 arrays (like char strings in `print "foo"').
416 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
418 * printcmd.c (print_address_symbolic): Search symtabs as well as the
419 minimal symbols for a nearby symbol.
421 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
423 * coffread.c: Comment changes around minimal symbol recording.
425 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
427 * command.c: comment changes only.
429 * mips-tdep.c (heuristic_fence_post): new static variable.
430 (heuristic_proc_start): use heuristic_fence_post, print better
431 warnings, but only if not stop_soon_quietly.
432 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
434 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
436 * symtab.h: Fix LOC_REF_ARG comment.
438 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
439 and Jim Kingdon (kingdon@cygnus.com)
441 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
443 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
444 symfile.c (compare_symbols): Don't check first character; STRCMP
447 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
448 structures that are passed by address in a register.
449 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
450 * findvar.c (read_var_value),
451 printcmd.c (address_info, print_frame_args),
452 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
453 * symtab.c (lookup_block_symbol): Deal with it.
455 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
457 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
459 * objfiles.c (find_pc_section): Return a struct obj_section *.
460 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
461 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
462 Don't use obj_section hack.
463 * xcoffexec (vmap_symtab): Relocate obj_sections.
464 * printcmd.c (containing_function_bounds): Use find_pc_section.
466 * symtab.h: Clean up SYMBOL_VALUE comments.
468 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
470 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
471 Expand comments about LOC_ARG/LOC_LOCAL pairs.
473 * coffread.c (read_coff_symtab): Use rewind before fseek.
475 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
477 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
478 * Makefile.in: Add $(YFLAGS) when using $(YACC).
479 * Makefile.in: Remove message to expect conflicts and unused
480 rules in ch-exp.y, since there no longer are any such.
482 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
484 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
486 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
488 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
489 rather than dumping core.
491 * Makefile.in: Add ${srcdir}/ to all source files.
492 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
493 (TAGS): Deal with srcdir and new config directory scheme.
495 Makefile.in (NONSRC): Remove createtags.
496 alldeps.mak: Updated.
498 * rs6000-tdep.c: Delete unused function print_frame.
500 * frame.h (struct frame_info): Doc fix for next_frame.
501 New field signal_handler_caller.
502 blockframe.c (create_new_frame, get_prev_frame_info),
503 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
504 INIT_FRAME_PC_FIRST).
505 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
508 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
510 * irix4-nat.c (fetch_core_registers): Special version of this for
511 Irix 4.x, which stores regs a bit differently from other /proc
513 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
514 to new file core-svr4.c.
515 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
516 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
518 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
520 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
522 * i387-tdep.c: Remove unused #includes.
524 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
526 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
528 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
530 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
532 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
533 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
534 Don't muck with SYMBOL_CLASS.
536 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
538 * munch: Don't use head command. It doesn't exist everywhere.
540 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
542 * inflow.c (new_tty): Remove spurious 'o' character at end
545 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
547 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
548 instructions and nothing more.
549 * mipsread.c (add_line): Add comment why we have to combine line number
550 entries for the same line number.
552 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
554 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
557 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
559 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
561 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
563 * source.c (select_source_symtab): Clean up comment. Also, if
564 we have a current_source_symtab, and s is NULL, return without
566 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
567 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
569 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
571 * dbxread.c (unknown_symchar_complaint): Add new complaint.
572 * stabsread.h: Declare it.
573 * partial-stab.h: Use it.
575 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
577 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
579 * stack.c (print_frame_info): Print specially if dummy frame.
581 * breakpoint.c: Add comments regarding within_scope future direction.
585 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
587 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
589 * ch-exp.y: Fix thinko that broke parsing of FALSE.
591 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
593 * stabsread.c (read_member_functions): Initialize domain for stubbed
594 member functions to avoid gdb core dumps when printing pointers
596 * cp-valprint.c (cp_print_class_method): Check for stubbed member
599 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
601 * expprint.c (print_subexp): If opcode not found in op_print_tab,
602 stop with an error().
603 eval.c (evaluate_subexp): Change error message.
605 * objfiles.c (build_objfile_section_table): Cast return value
608 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
610 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
611 to rs6000_frame_chain and deal with it if we're in a signal handler.
612 (FRAME_SAVED_PC): Use rs6000_frame_chain.
614 * breakpoint.c (within_scope): New function.
615 (enable_breakpoint, watchpoint_check): Use it.
617 * source.c (openp): Handle "exec-file ./ls" correctly.
619 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
621 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
623 * ch-exp.y: Clean up lexing of identifiers and
624 reserved words. (E.g. don't recognize FALSEXXX as the
625 keyword FALSE followed by the identifier XXX.)
626 Also, convert identifiers to lower case.
628 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
630 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
631 new serial interface.
633 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
635 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
636 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
637 * ser-go32.c: Return -1 on most failures, 0 on most successes,
638 and use new return codes for go32_readchar().
639 * ser-unix.c: Ditto. Also, move error handling up to caller for
640 SERIAL_SETBAUDRATE().
641 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
643 (serial_close): New routine to wrap around device close routine.
644 serial.h: Clean & document return values more clearly.
646 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
648 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
650 * rs6000-pinsn.c (print_operand, case LI): Print condition register
651 operand in decimal rather than wrong textual versions.
653 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
654 (mention 't', remove false thing about 'g' only good with 'f').
656 * breakpoint.h: move "struct breakpoint" and friends to top of
657 file so that bpstat_find_breakpoint prototype works.
659 * solib.c (struct so_list): Add bfd field.
660 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
661 Put the bfd in bfd field of the so_list.
662 (clear_solib): Free bfd name and close_bfd on the bfd.
664 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
666 * valarith.c (value_subscript): Add COERCE_REF.
667 * ch-exp.y (operand_5): We can generalize the 2nd operand
668 of a string repetition ot 'literal' without ambiguity.
670 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
672 * breakpoint.h (struct bpstat): Remove momentary field.
673 Remove bpstat_momentary_breakpoint. This was always kludgy
674 and is no longer used.
676 * breakpoint.h: Add enum bpstat_what.
677 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
678 stop and print fields of bpstat now per-breakpoint, not just
679 one for the whole chain.
680 breakpoint.{c,h} (bpstat_what): New function.
681 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
682 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
683 with call to bpstat_what.
684 README: Remove watchpoint/breakpoint bug from known bugs.
686 * breakpoint.h: Prototype bpstat_find_breakpoint.
688 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
690 * symtab.c (find_methods, gdb_mangle_name): Note that functions
692 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
693 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
695 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
697 * i960-pinsn.c (tabent): Copied struct definition from
700 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
702 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
704 * symtab.c (gdb_mangle_name): Use it.
705 * symtab.c (find_methods): Do not add destructors to choice list
707 * symtab.c (decode_line_1): Make breakpoints on destructors work
710 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
712 * ser-go32.c: Make it use serial port name.
713 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
715 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
718 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
720 * configure.in: Only configure sparclite subdir when target_cpu
723 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
725 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
726 Remove FIXME comment regarding this.
728 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
730 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
732 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
734 Add section table to objfile struct. Use it for find_pc_section.
735 * objfiles.c (add_to_objfile_sections,
736 build_objfile_section_table, find_pc_section): new functions.
737 (allocate_objfile): build section table.
738 * objfiles.h (struct obj_section): new structure.
739 (struct objfile): add section table.
740 (find_pc_section): new prototype.
741 * solib.[ch] (find_pc_section_from_so_list): removed.
742 * sparc-tdep.c: include objfiles.h for find_pc_section. include
743 symfile.h for objfiles.h.
744 (in_solib_trampoline): adjusted for new find_pc_section
745 prototype. Removed BAD_RICH_HACK ifdefs.
746 * symfile.c (syms_from_objfile): offset objfile sections.
747 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
748 * symfile.h (find_pc_section): prototype removed. Also fixed
749 comment typo NUL -> NULL.
750 * target.[ch] (find_pc_section_from_targets): removed.
751 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
753 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
755 * ser-go32.c: Format. (go32_open): Use proper return value.
757 * configure.in: Undo conditional configdirs hack for sparclite.
759 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
761 * symtab.c (list_symbols): When call break_command, pass both
762 filename and function name not just function name.
764 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
766 (Changes and new files to make "none" a full fledged configuration)
767 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
768 Currently only tm-none.h has any meaningful contents.
769 * config/none/none.mh (NAT_FILE): Use nm-none.h
770 * config/none/none.mh (XM_FILE): Use xm-none.h
771 * config/none/none.mt (TM_FILE): Use tm-none.h
772 * Makefile.in (depend): Remove comment about parse errors in
773 valops.c, it now parses correctly and generates a correct depend
774 line. Remove line that touches xm.h, tm.h, and nm.h; they are
775 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
777 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
779 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
781 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
782 exactly 8 characters.
784 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
786 * configure.in: Sparclite uses sparc config dir. Also has it's
787 own tm- & .mt files now. Also add sparclite to configdirs.
788 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
789 * config/i386/go32.mh: Nullify def of TERMCAP.
790 * config/i386/xm-go32.h: Get rid of redef of EIO.
791 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
792 specific configs. Very similar to sun4os4, but without solib.
793 * sparclite/{Makefile.in configure.in}: First cut at making this
796 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
798 * ser-go32.c: First cut at adapting to new serial interface.
800 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
802 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
803 These implement a new serial line interface for talking to remote
805 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
806 EXCEPT go32, which gets ser-go32.c.
807 * remote.c: Use new serial interface. More remote-xxx's to be
809 * ser-bsd.c, ser-termios.c: Removed.
810 * serial.c: New. Implements common operations for all serial
812 * ser-unix.c: New. Unix specific serial operations for various
813 flavors of Unix (Posix, SysV, BSD).
814 * serial.h: Generic serial interface defs.
815 * config/i386/go32.mh, config/i386/i386bsd.h,
816 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
817 ser-bsd.o from XDEPFILES. All the magic is now handled in
820 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
822 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
824 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
826 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
828 * rs6000-tdep.c (frameless_function_invocation): Don't even think
829 about framelessness except on the innermost frame.
831 * xcoffexec.c: Call fatal() not abort().
833 * stabsread.c (patch_block_stabs): If stab & no symbol, make
834 a LOC_OPTIMIZED_OUT symbol.
835 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
836 findvar.c (read_var_value), printcmd.c (address_info),
837 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
838 m2-exp.y (yylex): Deal with it.
839 ch-exp.y (yylex): Deal with it.
841 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
843 * findvar.c (value_from_register): H8500 specific, check to see
844 if we are looking at short pointer. If so, skip crock.
845 * h8500-tdep.c (h8500_frame_chain): Mask down value from
846 read_memory_integer() to avoid getting messed up by sign extension.
848 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
850 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
851 ifdef protect using BAD_RICH_HACK. This should be removed soon.
852 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
854 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
856 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
858 * core.c (dis_asm_print_address): New function.
860 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
863 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
865 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
866 entire breakpoint chain and print only the first entry that needs to
867 be printed and needs to be stopped for. Fixes problems with printing
868 of multiple breakpoints with different conditions.
869 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
870 effectively stops printing of the breakpoint chain.
871 * breakpoint.c (print_it_noop): New routine to print nothing
872 for this breakpoint entry and dont stop printing.
873 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
874 watchpoint only if it is enabled.
875 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
876 descriptor from the library to make backtraces through setjmp work.
877 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
879 * mips-tdep.c (read_next_frame_reg): Provide correct values for
880 all registers saved within sigtramp, cleanup.
882 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
884 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
886 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
888 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
889 with prototype in ../include/dis-asm.h.
891 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
893 * core.c (dis_asm_{read_memory,memory_error}): New functions.
894 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
895 Use read_memory_func interface to disassembler.
897 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
899 Teach sparc solaris to next over shared library functions.
900 * solib.[hc] (find_pc_section_from_so_list): new function and
902 * sparc-tdep.c (in_solib_trampoline): new function.
903 * symfile.[hc] (find_pc_section): new function and prototypes.
904 * target.[hc] (find_pc_section_from_targets): new function and
906 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
909 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
911 * infrun.c (wait_for_inferior): Revise comment.
913 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
915 * command.{c,h}: New var_type var_integer.
916 main.c: Use it for history_size.
918 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
919 Lint and byte-order fixups.
921 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
923 * breakpoint.h (bpstat): New field print_it.
924 breakpoint.c (bpstat_print): Use it.
925 (print_it_normal): New function (from old bpstat_print code).
926 (bpstat_{alloc,stop_status}): Set print_it field.
928 * breakpoint.c (bpstat_stop_status): Use catch_errors when
929 evaluating watchpoint condition, via new function watchpoint_check.
930 Also stop if watchpoint disabled due to leaving its block.
932 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
934 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
936 * mips-pinsn.c: Add missing include of dis-asm.h.
938 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
940 * Makefile.in (clean, distclean, realclean): Recursively apply
941 to subdirs first, rather than last. This avoids, for example,
942 Makefile being removed in a parent directory before the recursive
945 * alldeps.mak, depend: Update for below changes.
947 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
948 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
949 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
950 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
952 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
953 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
954 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
955 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
956 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
957 tm-68k.h to tm-m68k.h.
958 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
959 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
962 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
963 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
964 * a29k-tdep.c: Renamed from am29k-tdep.c.
965 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
966 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
967 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
968 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
970 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
971 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
972 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
974 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
975 define that does not appear anywhere else in the gdb source tree.
976 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
978 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
980 * breakpoint.c: Add comments regarding breakpoint_re_set.
982 * xcoffread.c (sort_syms, compare_symbols): Remove.
983 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
984 not our own sort_syms (it is identical).
986 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
988 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
990 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
991 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
993 * exec.c (exec_close): Fix storage leak.
994 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
995 output sections when patching an executable.
996 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
997 when writing all registers.
998 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
999 at the right offset in the dummy frame.
1000 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1001 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1002 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1004 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1006 * Makefile.in (TARFILES): Avoid trailing backslash.
1008 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1010 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1011 it in breakpoint_re_set.
1012 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1014 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1015 don't use sizeof(int) for target stuff, etc).
1017 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1019 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1020 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1021 support that can't be integrated anyway due to lack of clear
1024 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1026 * findvar.c (read_register, write_register): Make these capable
1027 of reading/writing registers that are shorter than REGISTER_TYPE.
1028 * (value_from_register): Install H8500 specific code to return
1029 proper value when register is being used as a pointer.
1030 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1031 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1032 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1033 chain frames properly by combining frame pointer with T reg.
1034 (init_extra_frame_info): Delete. It's now a macro.
1035 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1036 offset by the correct amount off of the frame pointer.
1037 (register_byte): Delete. It's now a macro.
1038 (register_raw_size, register_virtual_size): Delete. Replaced by
1039 common routine h8500_register_size, cuz there's no difference
1040 between the raw & virtual sizes on this machine.
1041 (register_convert_to_raw, register_convert_to_virtual): Delete,
1042 cuz there's no difference between the raw & virtual forms.
1043 Replaced by memcpy in tm file.
1044 (register_virtual_type): Rename to h8500_register_virtual_type.
1045 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1046 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1047 emulator have same reg offsets. This is all handled in the
1049 (h8500_trapped_internalvar): New routine to detect references to
1050 convenience vars acting as pointer pseudo-regs.
1051 (h8500_value_trapped_internalvar): Conjure up value of pointer
1053 (h8500_set_trapped_internalvar): Convert set value in real
1054 register references.
1055 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1056 code segment register.
1057 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1059 (wait_for_inferior): Add h8500 specific code to add stack segment
1060 when reading SP register.
1061 remote-sim.c (fetch_register): Spacing.
1062 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1063 detect cruft. Redo all register manipulation stuff. Get rid of
1064 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1065 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1066 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1067 to create internal vars for pointer pseudo-regs.
1069 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1071 * Makefile.in: Numerous small changes to macro definitions
1072 and rules for building gdb distribution tree. Many macros
1073 eliminated or merged, and rules simplified.
1074 * alldeps.mak: Update.
1077 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1079 * Makefile.in: recurse through SUBDIRS for dvi target too
1081 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1083 * Clean up xcoff relocation.
1084 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1085 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1087 symtab.h (struct general_symbol_info): Add section field.
1088 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1089 xcoffread.c: Set section for symbols and msymbols.
1090 (struct symtab): Add block_line_section field.
1091 buildsym.c (end_symtab): Set it.
1092 (end_symtab and callers): Add section parameter.
1093 objfiles.c (objfile_relocate): New funciton.
1094 xcoffexec.c (vmap_symtab): Use it.
1095 xcoffsolib.h (struct vmap): Remove unused fields.
1096 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1097 CORE_NEEDS_RELOCATION, symtab_relocated.
1098 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1099 rs6000-tdep.c: Make loadinfotext static.
1100 breakpoint.c (fixup_breakpoints): Doc fix.
1101 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1102 (end_symtab): primary field replaces nonreloc.
1104 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1106 * symtab.h (struct linetable_entry): Remove confusing comment.
1108 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1110 * Makefile.in: add installcheck target
1112 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1114 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1115 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1116 z8k}: New directories to hold cpu specific configuration files.
1117 Naming follows gcc convention.
1118 * config/{*.mt, *.mh}: All target and host makefile fragment
1119 config files moved to an appropriate config/<cpu> subdirectory.
1120 * nm-*, xm-*, tm-*: All native, host, and target files, which
1121 get linked to nm.h, xm.h, and tm.h respectively by configure,
1122 moved to appropriate config/<cpu> subdirectory.
1123 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1124 Native, host, and target files that are common across more than
1125 one cpu architecture and included by one of the configured
1126 native, host, or target files, get moved to config directory.
1127 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1128 pick up native, host, or target include files moved to one of
1129 the config subdirectories, and that are included by other files.
1130 * Makefile.in (alldeps.mak): Modify to account for new config
1131 directory structure.
1132 * alldeps.mak, depend: Update for new config directory structure.
1133 * config/*/[ntx]m-*.h: Modify all files that include other
1134 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1135 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1137 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1138 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1139 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1140 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1141 the ones where the default is not unique or different than the
1142 config subdirectory name. Similarly, handle gdb_target_cpu.
1143 Modify configure.in as appropriate to make use of gdb_host_cpu
1144 and gdb_target_cpu to find makefile fragments and make links.
1146 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1148 * mipsread.c (compare_blocks): Sort blocks with the same start
1149 address by decreasing ending address.
1151 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1153 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1154 lookup_symbol as it might get clobbered by the call.
1156 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1157 The previous code did not initialize the language field for the psymtab
1160 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1162 * c-exp.y (parse_number): Avoid shift warning.
1163 * serial.h (struct ttystate): Declare empty one on DOS.
1165 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1167 * xm-sun4os4.h: Return type of free() should be void, not int.
1169 * vx-share/vxWorks.h: Remove #def of NULL.
1171 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1173 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1175 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1177 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1179 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1181 * ieee-float.c: Moved to ../libiberty.
1182 * ieee-float.h: Moved to ../include.
1183 * Makefile.in: Update accordingly.
1184 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1185 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1186 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1187 it is now in ../opcodes/m68881-ext.c.
1188 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1189 prologue (some callers _do_ care).
1190 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1191 new interface of ../opcodes/*-dis.c.
1192 * ch-exp.y: Add #include <ctype.h>.
1194 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1196 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1198 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1200 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1202 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1204 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1206 * z8k-tdep.c (extract_return_value, write_return_value,
1207 store_struct_return): New functions from macros in tm-z8k.h.
1209 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1211 * valops.c (value_arg_coerce): Apply temporary patch to
1212 fix problem with coercion of array and function types when
1213 passed as arguments to C functions, pending a more complete
1214 review of when and how coercion should be done, depending
1215 upon context and language.
1217 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1219 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1221 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1222 debugsec if there are a non-zero number of symbols.
1224 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1226 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1228 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1230 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1232 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1233 not just 50 symbols.
1234 (symtbl_num_syms): New variable.
1235 (read_xcoff_symtab): Set it.
1236 (read_symbol_nvalue): Check for bad symno.
1237 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1240 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1242 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1243 This is defined in defs.h if necessary.
1244 * vx-share/vxWorks.h: Remove #defs of min and max.
1245 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1246 vx-share/xdr_rdb.c: include defs.h.
1248 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1250 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1253 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1254 xcoffread.c: Doc fixes.
1256 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1258 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1259 xcoffexec.c (xcoff_relocate_core): New function.
1260 (text_adjustment): Removed.
1261 (add_vmap): Return the vmap.
1262 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1264 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1266 * xcoffsolib.h: Add objfile member to struct vmap.
1267 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1268 xcoffexec.c (add_vmap): Allocate objfiles here.
1270 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1272 Support 68000 series without floating point.
1274 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1275 * tm-68k-nofp.h: New file, lacks 68881 support.
1276 * config/m68k-nofp.mt: New file.
1278 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1280 Remove a few remaining underscore/no-underscore remnants from
1283 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1284 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1285 * config/sparc-noun.mt: Rename to sparc-em.mt.
1286 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1287 * tm-68k-un.h: Rename to tm-68k-fp.h.
1288 * tm-spc-un.h: Rename to tm-spc-em.h.
1289 * tm-sun4sol2.h: Cleanup.
1290 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1292 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1294 * symmisc.c (std_in, std_out, std_err): Move initializations
1295 to runtime code, in case they aren't constant.
1297 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1299 * symtab.c (find_pc_symtab): some object file formats, notably
1300 mips, have holes in the address ranges of symtabs. Change
1301 this algorythm from first hit to tightest fit.
1303 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1304 fence post without finding the enclosing function, then print a
1307 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1309 * utils.c (fputs_demangled, fprint_symbol): Remove.
1310 * utils.c (fprintf_symbol_filtered): New function which combines
1311 the functionality of fputs_demangled and fprint_symbol. Uses a
1312 caller provided language parameter to select the appropriate
1313 demangler, and caller provided args to pass to the demangler.
1314 * defs.h (enum language): Move further up in file so enum can
1315 be used in prototypes.
1316 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1317 * defs.h (fprintf_symbol_filtered): Add prototype.
1318 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1319 fputs_demangled with call to fprintf_symbol_filtered.
1320 * cp-valprint.c (demangle.h): Include
1321 * cp-valprint.c (cp_print_value_fields): Replace calls to
1322 fprint_symbol with calls to fprintf_symbol_filtered.
1323 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1324 with call to fprintf_symbol_filtered.
1325 * stack.c (print_frame_info): Remove obsolete code so we don't
1326 have to update fputs_demangled usage in it.
1327 * stack.c (print_frame_info, frame_info): Add language variable
1328 to pass to fprintf_symbol_demangled and initialize it from the
1329 symbol's language. Replace calls to fputs_demangled with calls
1330 to fprintf_symbol_filtered.
1331 * symtab.c (find_methods): Replace call to fputs_demangled with
1332 call to fprintf_symbol_filtered.
1333 * ch-valprint.c (demangle.h): Include.
1334 * ch-valprint.c (chill_print_value_fields): Replace call to
1335 fprint_symbol with call to new fprintf_symbol_filtered.
1337 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1339 * Makefile.in (VERSION): Bump version to 4.8.2.
1341 * main.c (source_command): Require an explicit pathname of file
1342 to source, since previous behavior of defaulting to gdb init file
1343 was troublesome and undocumented.
1344 * printcmd.c (disassemble_command): Add missing '{}' pair to
1345 else with two statements. Bug reported by Stephane Tsacas
1347 * symtab.c (find_pc_line): Don't complain about zero length or
1348 negative length line numbers for the moment, since we may not own
1349 the terminal when called, such as when single stepping. (FIXME)
1350 * language.h (CAST_IS_CONVERSION): True if current language is
1351 C++ as well as C. Fix from Peter Schauer.
1352 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1353 Use STREQN macro rather than bare '!strncmp()'.
1354 * environ.c (unset_in_environ): Avoid use of memcpy on
1355 overlapping memory regions, as suggested by Paul Eggert
1356 <eggert@twinsun.com>.
1357 * c-exp.y (%union struct): Remove unused ulval as suggested
1358 by Paul Eggert <eggert@twinsun.com>.
1360 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1362 * main.c (gdbinit): Make static.
1363 * main.c (inhibit_gdbinit): Move to file scope.
1364 * main.c (main): Remove local inhibit_gdbinit.
1365 * main.c (source_command): Don't source '.gdbinit' file by
1366 default if gdb has been told to ignore it.
1368 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1370 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1373 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1375 * printcmd.c (print_address_symbolic): Only print if offset
1376 is shorter than max_symbolic_offset.
1377 (initialize_printcmd): `set print max-symbolic-offset'.
1379 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1380 (examine_tag): Use it.
1381 (read_register_stack): Only look in the local registers for a
1382 memory address if it's between rfb and rsp; go to memory otherwise.
1383 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1384 (reginv_com): Remove ancient kludge command.
1386 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1388 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1389 irix4 will again compile.
1391 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1393 * configure.in: accept mips-sgi-irix4* for irix4.
1395 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1397 * z8k-tdep.c (print_register_hook): Lint.
1399 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1401 Lint fixes from Paul Eggert (eggert@twinsun.com):
1403 * command.c (do_setshow_command): var_uintegers are unsigned.
1404 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1405 unsigned, since they use hex values with the high bit set.
1407 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1409 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1410 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1412 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1413 macro definitions in parenthesis.
1415 * dbxread.c (dbx_symfile_init): Catch the case where there is
1416 no string table, but the only way we find out is by reading zero
1419 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1421 * dbxread.c (dbx_symfile_init): Make size of the string table
1422 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1423 offset to the string table is nonzero and handle the nonexistant
1424 string table case, should it occur. Ensure that the string table
1425 size read from the file is reasonable, with a minimum lower bound
1426 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1428 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1430 * Makefile.in: Changes to build testsuite correctly.
1431 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1432 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1433 (TARGET_FLAGS_TO_PASS): New variable.
1434 (SUBDIRS): Added testsuite.
1435 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1436 testsuite is compiled with CC_FOR_TARGET rather than CC.
1438 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1440 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1441 reported by mycroft@gnu.ai.mit.edu.
1443 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1444 * configure.in (vax-*-ultrix2*): New triplet.
1445 * config/vaxult2.mh: New file.
1446 * xm-vaxult2.h: New file.
1448 * c-exp.y (parse_number): Change high_bit to unsigned.
1449 * demangle.c: Change all references to cfront to ARM, since the
1450 actual algorithm is the one specified in the Annotated Reference
1451 Manual. This was confusing users into thinking that full cfront
1452 support was implemented.
1453 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1454 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1455 directly to lookup_struct_elt_type, which will do the
1456 dereferencing itself.
1457 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1458 NULL dereferencing bug for unnamed structs, comment out
1461 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1463 * coffread.c (process_coff_symbol): Change PCC argument correction
1464 so that it only happens on big-endian targets; so that it only
1465 happens if the short or char argument is aligned on an int
1466 boundary; and so that it changes the location, rather than the
1467 type, of the argument. These changes tend to parallel similar
1468 (old) changes in stabsread.c.
1470 * coffread.c (coff_read_enum_type): Use the specified size for
1471 enums, don't assume that they are int-sized.
1473 * c-valprint.c (c_val_print): Don't assume enums are the same as
1476 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1477 Rendell, <michael@mercury.cs.mun.ca>.
1479 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1481 * language.h (local_decimal_format_custom): Add prototype.
1482 * language.c (local_decimal_format_custom): Add function, bug
1483 reported by Robert R. Henry (rrh@tera.com).
1485 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1487 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1488 by Josef Leherbauer, joe@takeFive.co.at.
1490 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1492 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1493 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1494 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1495 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1496 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1497 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1498 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1499 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1501 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1503 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1504 of demangled name fields to NULL if no demangling exists for
1505 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1506 symbols if their language is known at the time they are created,
1507 but sometimes the language is not known until later.
1509 * ch-typeprint.c (chill_print_type_base): Name changed to
1510 chill_type_print_base to match pattern for C and C++ names.
1511 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1512 to be consistent with other usages.
1513 * ch-typeprint.c (chill_type_print_base): Add support for
1514 printing Chill STRUCT types.
1515 * ch-valprint.c: Include values.h.
1516 * ch-valprint.c (chill_print_value_fields): New function and
1517 prototype for printing Chill STRUCT values.
1518 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1519 that was being called with two args instead of three.
1520 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1521 to print Chill STRUCT values.
1523 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1525 * configure.in: added testsuite to configdirs.
1527 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1529 * doc/stabs.texi: The `this' pointer is now known by the name
1530 `this' instead of `$t'.
1532 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1534 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1535 references of TAG_string_type DIEs in user defined types.
1536 * ch-lang.c (chill_create_fundamental_type): Track compiler
1537 change that now emits debugging info with the type long for Chill
1540 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1542 * remote-mips.c: New file; implements MIPS remote debugging
1544 * config/idt.mt: New file; uses remote-mips.c
1545 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1547 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1548 floating point coprocessor.
1549 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1551 (mips_pop_frame): If not mips_fpu, don't restore floating point
1553 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1555 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1556 mips_fpu, don't use fp0 as floating point return register.
1557 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1560 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1562 * gdb/testsuite: made modifications to testcases, etc., to allow
1563 them to work properly given the reorganization of deja-gnu and the
1564 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1566 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1568 * gdb/testsuite: Initial creation of gdb/testsuite.
1569 Migrated dejagnu testcases and support files for testing nm to
1570 gdb/testsuite from deja-gnu. These files were moved "as is"
1571 with no modifications. This migration is part of a major overhaul
1572 of dejagnu. The modifications to these testcases, etc., which
1573 will allow them to work with the new version of dejagnu will be
1574 made in a future update.
1576 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1578 * NEWS: Add reminders for next release.
1580 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1582 * mipsread.c (parse_lines): Correct check for files compiled with
1585 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1587 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1589 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1591 * Makefile.in (VERSION): GDB-4.8 release!
1592 * README, NEWS: Update for release.
1594 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1596 * am29k-pinsn.c (print_insn): Minor nits with const.
1597 * am29k-tdep.c: More minor nits with arg types for
1598 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1600 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1602 * gcc.patch: Update for a different GCC (G++) bug.
1603 * main.c (print_gdb_version): Update copyright year to 1993.
1604 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1605 conditionalize this file on it. FIXME, right way is to split
1606 these into two config files.
1607 (ATTACH_DETACH): Define for BSD 4.4
1608 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1609 (U_REGS_OFFSET): Revise for 4.4.
1610 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1611 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1612 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1614 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1616 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1619 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1621 * c-lang.c (c_printstr): Bugfix for length==0 case.
1623 * c-lang.c (c_printstr): If a C string ends in a null, don't
1626 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1628 * defs.h (STRCMP): Make it work for unsigned chars.
1630 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1632 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1633 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1634 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1635 define to kludge the large opcode table into two smaller tables,
1636 since GCC take exponential space to build the table. Lint.
1637 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1639 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1641 * Makefile.in (VERSION): Roll to 4.7.9.
1642 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1643 definition here, to handle both BSD 4.3 and 4.4 systems.
1644 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1645 * remote.c (alarm): Move declaration to global level, before
1646 first reference to it.
1647 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1648 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1650 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1652 * remote.c (readchar): forward declare alarm which otherwise looks
1653 like an undeclared variable to gcc.
1655 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1656 when comparing against an int. Avoids superfluous warning from
1659 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1660 Avoids superfluous warnings from some systems and/or compilers
1661 (like vax ultrix 4.2.)
1663 * language.c (struct op_print unk_op_print_tab): use the enum
1664 values rather naked zeros as initializers. Avoids warnings from
1665 ultrix type compilers.
1667 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1669 * Makefile.in (VERSION): Roll to 4.7.6.
1670 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1671 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1672 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1673 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1674 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1675 (depend): Fix bug where nm-files in config files weren't noticed.
1676 (make-proto-gdb-1): Avoid changing directories while building new
1677 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1679 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1681 * remote.c: Improve error recovery. Allow user to break out
1682 of initial connection attempt with INTERRUPT. Treat a timeout
1683 while waiting for remote packet like a retry, unless the remote
1684 side is actively running user code. Fix a few long printf_filtered's.
1686 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1689 * buildsym.c (start_subfile): Allow null file name.
1691 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1693 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1694 expects a pointer to complaint rather than a complaint
1696 (process_linenos): free the previously allocated subfile name,
1697 then allocate the new one from the heap.
1699 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1701 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1703 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1705 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1706 Previously, would bogusly index off the bottom of type_vector.
1707 (rs6000_builtin_type): Accept type number as argument.
1708 (read_type, case '-'): Handle negatives like any other type number.
1710 * symfile.c (deduce_language_from_filename): Handle null name.
1712 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1713 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1714 fixed by sato@sm.sony.co.jp.
1716 * xcoffread.c (parmsym): Don't use an initializer to set up
1717 this struct symbol. Set it up in initialize_xcoffread.
1718 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1719 works on real rs/6000 target with #ifndef FAKING_RS6000.
1721 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1723 * stabsread.c (rs6000_builtin_type): Move function from
1724 xcoffread.c:builtin_type.
1725 * xcoffread.c (builtin_type): Move to stabsread. Remove
1726 IBM6000_HOST dependency. Move misplaced comments.
1727 (various): Change printf's to complaints.
1728 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1729 objfile argument to read_type calls under #if 0.
1730 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1731 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1732 * Makefile.in: xcoffread.o is not built by default.
1733 * xm-rs6000.h (IBM6000_HOST): Remove.
1734 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1735 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1738 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1740 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1741 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1742 register numbers when user tries to modify elements in structs
1743 passed as arguments.
1744 * inflow.c (child_terminal_info): Move banner outside of system
1746 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1747 passes struct/union arguments by address.
1749 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1751 * Based on patch from Kean Johnston <maw@netcom.com>:
1752 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1753 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1754 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1756 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1758 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1759 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1761 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1763 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1764 cc debugging output.
1766 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1768 * stabsread.c (define_symbol): Complain about unrecognized names
1769 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1770 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1771 (read_cpp_abbrev): Don't use the class name as part of the
1772 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1773 abbrevs. Inspired by Mike Tiemann.
1774 (read_tilde_fields): Comment. Remove ancient dead code.
1775 Remove erroneous but non-dead code. Simplify. Add complaints.
1776 (in general): Remove extraneous (parentheses) in return
1779 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1781 * coffread.c (coff_lookup_type): Fix fencepost error reported
1782 by Art Berggreen, <arg@opal.acc.com>.
1784 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1785 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1787 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1788 test, which is apparently left over from when we used native
1789 include files and couldn't depend on the member names being there.
1790 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1792 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1794 * mipsread.c: Major overhaul to use new BFD symbol table reading
1795 routines. Now swaps information as it is needed, rather than
1796 swapping everything when the file is read.
1798 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1800 * Makefile.in (TARDIRS): Add sparclite demo dir.
1801 (*.tab.c): Change dependency on Makefile to depend on
1802 Makefile.in, otherwise it always rebuilds after configuring.
1803 Force output *.tab.c file into current directory even in "make"
1804 versions that rewrite dependent file names used in command lines.
1806 * TODO: Remove some things we did.
1807 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1808 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1809 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1810 * symtab.h: Eliminate unnamed unions and structs.
1812 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1814 * Makefile.in (VERSION): Roll to 4.7.5.
1816 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1818 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1819 re-evaluating symbol pointers.
1821 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1823 * c-exp.y (lcurly, rcurly): New nonterminals.
1824 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1826 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1827 made function static.
1828 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1829 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1830 * parse.c (start_arglist):
1831 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1832 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1833 * parser-defs.h (funcall_chain): Moved to parse.c.
1834 * printcmd.c (print_frame_nameless_args): Fix prototype.
1835 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1836 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1837 * valops.c (typecmp): Moved prototype from values.h.
1838 * value.h (typecmp): Moved prototype to valops.c, made static.
1839 * ch-exp.y (yylex): Change way control sequences are disabled.
1841 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1843 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1845 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1847 * mipsread.c (upgrade_type): Build array types correctly, using
1848 create_range_type and create_array_type.
1850 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1852 * remote-nindy.c: Cleanup.
1854 * infrun.c (wait_for_inferior): When rolling back the PC after
1855 a breakpoint, call write_pc so that NPC gets rolled back as well
1858 * blockframe.c (inside_entry_file, inside_main_func,
1859 inside_entry_func): PC of zero is always "bottom of stack".
1861 * printcmd.c (print_frame_args, print_frame_nameless_args):
1862 Let print_frame_nameless_args decide whether there are any,
1863 laying groundwork for possibly later printing 29K args for
1864 functions where we have tag words but no symbols.
1866 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1868 * Makefile.in: fix GDB doc targets for new doc subdir structure
1870 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1872 * stack.c (parse_frame_specification): Parse as many arguments
1873 as there are (up to MAXARGS). Pass all of them in argc, argv
1874 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1875 many there were, onto SETUP_ARBITRARY_FRAME.
1876 * tm-mips.h, tm-sparc.h: Corresponding changes.
1877 * mips-tdep.c, sparc-tdep.c: Ditto.
1879 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1881 * hp300ux-nat.c: Update copyrights.
1882 * mipsread.c (parse_partial_symbols): Complain about block
1883 indexes that go backwards. Fix from Peter Schauer.
1884 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1885 symbol-file that has no linkage symbols to be read.
1886 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1887 from tm- file to xm-file, since they're host dependent.
1888 * valarith.c (value_binop): Typo.
1890 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1892 * sparclite/aload.c: Add copyleft.
1893 * sparclite/crt0.s: Add comment at beginning.
1895 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1897 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1898 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1900 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1902 * values.c (value_headof): Fix typo in which VTBL and ARG were
1903 being confused for one another.
1905 * valops.c (typecmp): Now static.
1907 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1908 baseclass--we don't always inherit its virtual function table
1911 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1912 pointer correctly in case value_struct_elt moves it around.
1914 * valops.c (typecmp): Now static. Also, now groks references
1917 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1918 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1920 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1922 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1923 to avoid "too much defining" error from native C compiler (!).
1925 * Makefile.in (HFILES): Add typeprint.h.
1926 * typeprint.[ch]: Update copyrights.
1928 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1930 * Makefile.in: Update to match doc/ subdir changes.
1932 * config/hp300hpux.mh: No cross-host file needed, just native.
1933 * config/go32.mh: Remove nonexistent "native" support.
1935 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1936 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1937 * m88k-tdep.c (next_insn): Lint, cleanup.
1938 (store_parm_word): Lint.
1940 * README: Fix typo (reported by karl@hq.ileaf.com).
1942 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1944 * expression.h (BINOP_CONCAT): Document use for self concatenation
1945 an integral number of times.
1946 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1948 * valarith.c (value_concat): Rewrite to support self
1949 concatenation an integral number of times.
1950 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1951 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1952 eliminate hundreds of spurious shift/reduce and reduce/reduce
1953 conflicts that mask the 5 real ones.
1954 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1955 * ch-exp.y (integer_literal_expression): Remove production,
1958 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1960 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1961 implied that "no side effects" was nonfunctional.
1962 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1963 character string and bitstring concatenation.
1964 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1965 * expression.h (exp_opcode): Add BINOP_CONCAT.
1966 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1967 * language.c (string_type): Add function to determine if a type
1969 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1970 * valarith.c (value_concat): New function to concatenate two
1971 values, such as character strings or bitstrings.
1972 * valops.c (value_string): Remove error stub and implement
1974 * value.h (value_concat): Add prototype.
1975 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1976 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1977 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1980 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1982 * c-exp.y (exp): Add production to support direct creation
1983 of array constants using the obvious syntax.
1984 * c-valprint.c (c_val_print): Set printed string length.
1985 * dwarfread.c (read_tag_string_type): New prototype and
1986 function that handles TAG_string_type DIEs.
1987 * dwarfread.c (process_dies): Add case for TAG_string_type
1988 that calls new read_tag_string_type function.
1989 * expprint.c (print_subexp): Add support for OP_ARRAY.
1990 * gdbtypes.c (create_range_type, create_array_type): Inherit
1991 objfile from the index type.
1992 * ch-typeprint.c (chill_print_type): Add case for
1994 * ch-valprint.c (chill_val_print): Fix case for
1997 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1999 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2000 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2001 include/coff/mips.h.
2003 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2005 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2006 constants with an explicit null byte terminator. OP_STRING is
2007 now used for real string types.
2008 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2009 they are used by all languages.
2010 * c-lang.c (_initialize_c_language): Move initializations of
2011 builtin_type_* to lang.c.
2012 * c-typeprint.c (c_type_print_varspec_prefix,
2013 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2014 to TYPE_CODE_STRING.
2015 * c-valprint.c (c_val_print): Change the way character arrays
2016 are printed as strings to be consistent with the way strings
2017 are printed when pointer-to-char types are dereferenced.
2018 Remove test of print_max before calling val_print_string, which
2019 now does it's own test.
2020 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2021 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2022 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2023 * gdbtypes.c (builtin_type_*): Add declarations moved from
2025 * gdbtypes.c (create_string_type): New function to create real
2027 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2028 renamed to TYPE_CODE_STRING.
2029 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2030 builtin_type_* types moved from c-lang.c.
2031 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2032 to TYPE_CODE_STRING.
2033 * gdbtypes.h (builtin_type_string): Add extern declaration.
2034 * gdbtypes.h (create_string_type): Add prototype.
2035 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2036 renamed to TYPE_CODE_STRING.
2037 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2039 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2040 renamed to TYPE_CODE_STRING.
2041 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2043 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2044 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2045 to TYPE_CODE_STRING.
2046 * valops.c (allocate_space_in_inferior): New function and
2047 prototype, using code ripped out of value_string.
2048 * valops.c (value_string): Rewritten to use new function
2049 allocate_space_in_inferior, but temporarily disabled until some
2050 other support is in place.
2051 * valops.c (value_array): New function to create array constants.
2052 * valprint.c (val_print_string): Add comment to document use,
2053 complete rewrite to fix several small buglets.
2054 * value.h (value_array): Add prototype.
2055 * value.h (val_print_string): Change prototype to match rewrite.
2056 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2057 * ch-exp.y (match_character_literal): Disable recognition of
2058 control sequence form of character literals and document why.
2060 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2062 * nindy-share/nindy.c: Add comments to #endif's to clarify
2065 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2066 read_memory to get byte order right.
2067 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2068 anymore. This is done in paread.c now. We expect unwind info
2069 to hang off of objfiles, and search all of the objfiles when until
2071 * (skip_trampoline_code): Cast arg to target_read_memory.
2072 * objfiles.h (struct objfile): Add new field obj_private to hold
2073 per object file private data (unwind info in this case).
2074 * paread.c (read_unwind_info): New routine to read unwind info
2075 for the objfile. This data is hung off of obj_private.
2076 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2077 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2078 make this easier to access.
2080 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2082 * c-valprint.c (cp_print_class_member): Add extern decl.
2083 * c-valprint.c (c_val_print): Extract code for printing methods
2084 and move it to cp_print_class_method in cp-valprint.c.
2085 * c-valprint.c (c_val_print): Extract code to print strings and
2086 move it to val_print_string in valprint.c.
2087 * cp-valprint.c (cp_print_class_method): New function using
2088 code extracted from c_val_print.
2089 * valprint.c (val_print_string): New function using code
2090 extracted from c_val_print.
2091 * value.h (val_print_string): Add prototype.
2092 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2093 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2094 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2095 CHECKBUF, growbuf_by_size): New variables, macros, and support
2096 functions for implementing a dynamically expandable temp buffer.
2097 * ch-exp.y (match_string_literal): New lexer function.
2098 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2099 removed and replaced with new CHECKBUF macro.
2100 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2101 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2103 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2105 * Makefile.in: Add info for paread.o.
2106 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2108 * blockframe.c (frameless_look_for_prologue): Correct the
2110 * gdbtypes.h, gdbtypes.c: Use const in decl of
2111 cplus_struct_default, now that pa-gas assembler has been fixed.
2112 * hppah-nat.c: Formatting.
2113 * hppah-tdep.c: Remove lots of useless externs for variables we
2115 * (find_unwind_entry): Speed up by using binary search, and a one
2117 * (rp_saved): New routine to see what unwind info says about RP
2118 being saved on the stack frame.
2119 * (frame_saved_pc): Look for prologue to see if we need to
2120 examine the stack for the saved RP or not.
2121 * (init_extra_frame_info): Check for prologue, instead of
2122 framesize to determine if we are frameless or not.
2123 * (frame_chain_valid): Stop backtraces when we run into _start.
2124 * (push_dummy_frame): Reformat to make more readable.
2125 * (find_dummy_frame_regs): ditto.
2126 * (hp_pop_frame): ditto.
2127 * (hp_restore_pc_queue): small cleanup.
2128 * (hp_push_arguments): ditto.
2129 * (pa_do_registers_info): ditto.
2130 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2131 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2132 * Define FRAME_CHAIN_VALID.
2133 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2134 passed to functions.
2136 * paread.c (pa_symtab_read): Use new bfd conventions for
2137 accessing linker symbol table.
2138 * (pa_symfile_init): Access embedded STAB info via BFD section
2139 mechanism and related macros.
2142 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2144 * sparc-stub.c: Use a seperate stack for our traps.
2145 * Handle recursive traps.
2146 * Remove all trap init code. This needs to be done by the
2148 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2150 * (handle_exception): See if we are at breakinst, if so, then
2151 advance PC sp that users can just step out of breakpoint().
2152 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2153 new place if SP has changed.
2154 * (case 's'): Get rid of this, we can't do it yet.
2155 * (case 't'): New command to test any old random feature.
2156 * (case 'r'): New command to reset the system.
2157 * (breakpoint): Add label to breakpoint trap instruction so that
2158 handle_exception() can detect where we are and get past the
2159 breakpoint trivially.
2161 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2163 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2165 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2167 * configure.in: recognise all sparclite variants
2169 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2171 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2172 binary files oring in the right bit.
2174 * main.c, source.c, state.c, symmisc.c: use macros defined in
2175 fopen-{bin|both} when fopening files.
2177 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2179 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2180 from a configuration file (typically including <limits.h>), or to
2181 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2182 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2183 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2184 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2185 * exppritn.c (print_subexp, dump_expression): Add case for
2187 * expression.h (OP_BITSTRING): New expression element type for
2189 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2190 macros to convert between number of expression elements and bytes
2191 to store that many elements.
2192 * i960-tdep.c (leafproc_return): Use new macros to access
2193 minimal symbol name and address fields.
2194 * m88k-pinsn.c (sprint_address): Use new macros to access
2195 minimal symbol name and address fields.
2196 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2197 minimal symbol address field.
2198 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2199 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2200 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2201 Use new BYTES_TO_EXP_ELEM macro.
2202 * parse.c (write_exp_bitstring): New function to write packed
2203 bitstrings into the expression element vector.
2204 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2206 * parser-defs.h (struct stoken): Document that it is used for
2207 OP_BITSTRING as well as OP_STRING.
2208 * parser-defs.h (write_exp_bitstring): Add prototype.
2209 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2210 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2211 LOWER, LENGTH): New tokens for keywords.
2212 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2213 upper_lower_argument, length_argument, array_mode_name,
2214 string_mode_name, variant_structure_mode_name): New non-terminals
2216 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2217 * ch-exp.y (match_bitstring_literal): New lexer support function
2218 to recognize bitstring literals.
2219 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2220 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2221 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2222 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2223 * ch-exp.y (yylex): Check tokentab6.
2224 * ch-exp.y (yylex): Call match_bitstring_literal.
2226 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2228 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2229 symbol name and value fields.
2231 * c-exp.y (yylex): Make static, to match prototype and other
2234 * expression.h (exp_opcode): Add BINOP_MOD.
2235 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2236 * expprint.c (dump_expression): Handle new BINOP_MOD.
2237 * language.c (binop_type_check): Handle new BINOP_MOD.
2238 * main.c (float_handler): Re-enable float handler when hit.
2239 * valarith.c (language.h): Include, need current_language.
2240 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2241 for integer divide truncates towards zero for negative results.
2242 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2243 * valarith.c (value_binop): Allow arithmetic operations on
2244 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2245 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2246 * ch-exp.y (tokentab3): Add MOD and REM.
2247 * ch-exp.y (yylex): Set innermost_block for symbols found
2248 in local scopes. Return LOCATION_NAME for local symbols.
2249 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2250 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2252 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2254 * command.c (shell_escape, make_command, _initialize_command):
2255 don't create or use fork if CANT_FORK is defined.
2256 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2257 code written for the IBM PC" remain.
2258 * xm-go32.h: define CANT_FORK
2260 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2262 * remote-sim.c: first attempt at general simulator interface
2263 * remote-hms.c: whitespace
2264 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2265 understand new stack layout. (print_register_hook): print ccr
2266 register in a fancy way.
2268 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2270 * eval.c (language.h): Include.
2271 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2272 to pointer types when the current language is C. It loses for
2273 other languages when the lower index bound is nonzero.
2274 * valarith.c (value_subscript): Take array lower bounds into
2275 account when performing subscripting operations.
2276 * valops.c (value_coerce_array): Add comment describing why
2277 arrays with nonzero lower bounds are dealt with in value_subscript,
2278 rather than in value_coerce_array.
2280 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2282 * ch-exp.y (FLOAT_LITERAL): Add token.
2283 * ch-exp.y (literal): Add FLOAT_LITERAL.
2284 * ch-exp.y (match_float_literal): New lexer routine.
2285 * ch-exp.y (convert_float): Remove.
2286 * ch-exp.y (yylex): Call match_float_literal.
2287 * ch-exp.y (yylex): Match single '.' after trying
2288 to match floating point literals.
2290 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2291 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2293 * expprint.c (dump_expression): New function for dumping
2294 expression vectors during gdb debugging.
2295 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2296 MULTI_SUBSCRIPT and moved out of BINOP range.
2297 * expression.h (DUMP_EXPRESSION): New macro that calls
2298 dump_expression if DEBUG_EXPRESSIONS is defined.
2299 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2300 * parse.c (length_of_subexp, prefixify_subexp): Change
2301 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2302 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2303 prefixify'ing the expression.
2304 * printcmd.c (print_command_1): Add comment.
2305 * ch-exp.y (expression_list): Add useful actions.
2306 * ch-exp.y (value_array_element): Add useful actions.
2307 * ch-exp.y (array_primitive_value): Add production.
2308 * ch-exp.y (yylex): Recognize ',' as a token.
2310 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2312 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2313 POSIXize the recursive makes (make [variable assignments] target{s})
2315 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2317 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2318 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2319 CPLUS_MARKER for all SVR4 systems, so follow suit.
2320 * defs.h (strdup_demangled): Remove prototype.
2321 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2322 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2323 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2324 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2325 prim_record_minimal_symbol_and_info): Use new macro
2326 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2327 * minsyms.c (install_minimal_symbols): Use new macro
2328 SYMBOL_INIT_DEMANGLED_NAME.
2329 * stabsread.c (define_symbol): Use new macro
2330 SYMBOL_INIT_DEMANGLED_NAME.
2331 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2332 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2333 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2334 SYMBOL_INIT_DEMANGLED_NAME.
2335 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2336 SYMBOL_DEMANGLED_NAME now tests language itself.
2337 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2338 now tests language itself.
2339 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2340 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2341 mangled name member in the language dependent portion of a symbol.
2342 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2343 mangled name member appropriate for a symbol's language.
2344 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2345 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2346 SYMBOL_DEMANGLED_NAME now tests language itself.
2347 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2348 initializes language dependent portion of symbol.
2349 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2350 demangles and caches the demangled form of symbol names.
2351 * utils.c (fputs_demangled, fprint_symbol): Use current language
2352 to select an appropriate demangling algorithm.
2353 * utils.c (strdup_demangled): Remove, no longer used.
2354 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2355 access the Chill mangled name member in the language dependent
2356 portion of a symbol.
2357 * ch-lang.c (chill_demangle): New function, simple demangler.
2358 * defs.h (chill_demangle): Add prototype.
2359 * symtab.h (language_dependent_info): Add struct for Chill.
2361 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2363 * Makefile.in (BISON): Add comment that when bison is used, it
2364 must include the "-y" option.
2365 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2366 Remove defines to remap non-yacc symbols, thus backing out of
2367 previous recent changes. Standard policy is that non-yacc parser
2368 generators get fixed, rather than adding bug workarounds in gdb
2369 for each new one that pops up. Expand comment to note this.
2370 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2372 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2374 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2375 case. Use code in N_SOL.
2377 * paread.c: New file that contains all HPPA/HPUX symbol reading
2379 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2380 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2381 * (dbx_symfile_offsets): Make static.
2382 * (pastab_build_psymtabs): New interface routine for paread to
2383 send stabs into dbxread.
2384 * gdb-stabs.h: Remove gobs of HPPA cruft.
2386 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2388 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2390 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2392 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2393 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2394 and YYDEBUG is not already defined.
2395 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2396 them during the previous replacements.
2397 * printcmd.c (_initialize_printcmd): Update internal documentation
2398 for "set" command to note that the assignment syntax is language
2400 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2401 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2402 and YYDEBUG is not already defined.
2403 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2404 single_assignment_action): New terminals and nonterminal for gdb
2405 extensions to chill expression grammer.
2406 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2407 tokens that start with '$' (register names, convenience vars, etc).
2408 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2409 * ch-exp.y (yylex): Call match_dollar_tokens.
2411 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2413 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2414 accessing minimal symbol data.
2415 * infcmd.c (read_pc): Use #ifdef, not #if.
2416 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2417 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2418 minimal symbol data.
2420 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2421 frame. Use find_return_regnum to find the caller.
2422 * (find_unwind_entry): New routine to locate stack frame info
2423 associated with a procedure. This looks in the $UNWIND_START$
2424 section in the SOM file.
2425 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2426 figure out where the caller's return address is stored.
2427 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2428 to figure out the frame size for a procedure.
2429 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2430 * (init_extra_frame_info): New routine. Corrects PC and FP for
2431 outermost frame if necessary.
2432 * (frame_chain): New routine, moved from tm-hppa.h.
2433 * (skip_trampoline_code): Handle computed function calls (ie:
2434 calls from $$dyncall).
2435 * (unwind_command): Temporary support function to allow user
2436 to control/observe aspects of the unwind (stack frame) info.
2437 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2438 was in a system call, if so, then read the PC from r31.
2439 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2440 with extra arg for skip_trampoline_code().
2441 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2442 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2443 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2445 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2447 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2448 Call new bfd_get_size() and verify that string table is no larger
2449 than the file that is supposed to contain it.
2450 * symfile.c (syms_from_objfile): Only complain about configured
2451 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2452 current target is the default BFD target.
2454 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2456 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2457 * solib.c (bkpt_names): New array of symbol names to try to
2458 use for the "mapping complete" breakpoint. Configurable
2459 define SOLIB_BKPT_NAME is first one to try.
2460 * solib.c (find_solib): Test debug_base for nonzero rather
2461 than just greater than zero.
2462 * solib.c (enable_break): Use bkpt_names to look up address
2463 at which to set "mapping complete" breakpoint.
2465 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2467 * defs.h (STRCMP, STREQ, STREQN): New macros.
2468 * defs.h (demangle_and_match): Remove prototype.
2469 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2470 and STREQN defined in defs.h.
2471 * dwarfread.c (set_cu_language): For completely unknown languages,
2472 try to deduce the language from the filename. Retain behavior
2473 that for known languages we don't know how to handle, we use
2475 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2476 and demangled name fields in symbol.
2477 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2478 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2479 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2480 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2481 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2482 Replace usages throughout.
2483 * elfread.c (demangle.h): Include.
2484 * elfread.c (record_minimal_symbol): Remove prototype and function.
2485 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2486 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2487 * infcmd.c (jump_command): Remove code to demangle name and add
2488 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2489 * minsyms.c (demangle.h): Include.
2490 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2491 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2492 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2493 * mipsread.c (psymtab_language): Add static variable.
2494 * stabsread.c (demangle.h): Include.
2495 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2496 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2497 * stack.c (return_command): Remove explicit demangling of name
2498 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2499 * symfile.c (demangle.h): Include.
2500 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2501 to match macros in symfile.h and allow them to be compiled
2502 if INLINE_ADD_PSYMBOL is not true.
2503 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2504 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2505 Add code to demangle and cache C++ symbol names. Use macro form
2506 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2507 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2508 Remove, also defined in symfile.c, which we already fixed.
2509 * symtab.c (expensive_mangler): Remove prototype and function.
2510 * symtab.c (find_methods): Remove physnames parameter and fix
2512 * symtab.c (completion_list_add_symbol): Name changed to
2513 completion_list_add_name.
2514 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2515 the normal symbol name and the cached C++ demangled name.
2516 * symtab.c (lookup_demangled_partial_symbol,
2517 lookup_demangled_block_symbol): Remove prototypes and functions.
2518 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2519 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2520 Remove code to try demangling names and matching them.
2521 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2522 Fix to try matching the cached demangled name if no match is
2523 found using the regular symbol name.
2524 * symtab.c (find_methods): Remove unused physnames array.
2525 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2526 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2527 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2528 C++ demangled symbol names.
2529 * symtab.h: Much reformatting of structures and such to add
2530 whitespace to make them more readable, and make them more
2531 consistent with other gdb structure definitions.
2532 * symtab.h (general_symbol_info): New struct containing fields
2533 common to all symbols.
2534 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2535 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2536 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2537 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2538 symbol): Use general_symbol_info struct.
2539 * utils.c (demangle_and_match): Remove, no longer used.
2540 * valops.c (demangle.h): Include.
2541 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2542 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2543 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2544 symmisc.c, symtab.c, valops.c: Replace references to minimal
2545 symbol fields with appropriate macros.
2546 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2547 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2548 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2549 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2550 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2551 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2552 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2553 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2554 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2555 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2556 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2557 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2558 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2559 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2561 * buildsym.c (start_subfile, patch_subfile_names): Default the
2562 source language to what can be deduced from the filename.
2563 * buildsym.c (end_symtab): Update the source language in the
2564 allocated symtab to match what we have been using.
2565 * buildsym.h (struct subfile): Add a language field.
2566 * c-typeprint.c (c_print_type): Remove code to do explicit
2568 * dbxread.c (psymtab_language): Add static variable.
2569 * dbxread.c (start_psymtab): Initialize psymtab_language using
2570 deduce_language_from_filename.
2572 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2574 * valprint.c (val_print): Reorganize comment and add note
2575 about dependency on target byte ordering.
2576 * ch-exp.y (value_array_slice): Fix typo.
2577 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2578 byte sized ints are assumed to be char strings and printed with
2579 string syntax. In chill, arrays of chars and arrays of
2580 bytes/ubytes are distinquishable, and printed appropriately.
2582 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2584 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2585 read/write routines for HPUX.
2587 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2588 branch targets to compute target address using const from previous
2589 instruction if necessary.
2590 * Add `Q' operator to print out bit position field various
2592 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2593 cleanups, use new code from Utah.
2594 * (store_inferior_registers): Update to new code from Utah.
2595 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2596 * (fetch_register): Clear out priv level when reading PCs.
2597 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2598 * Remove decl of errno, #include wait.h and target.h.
2599 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2600 were inside of a kernel call. If so, then PC is in a different
2601 register. Also, mask out bottom two bits of all PCs so as not to
2602 confuse higher level code.
2603 * (push_dummy_frame): Create from #define in tm-hppa.h.
2604 * (find_dummy_frame_regs): Update from Utah.
2605 * (hp_pop_frame): Create from #define in tm-hppa.h.
2606 * (hp_restore_pc_queue): New, from Utah.
2607 * (hp_push_arguments): Big fixes from Utah.
2608 * (pa_do_registers_info, pa_print_registers): Only print out fp
2610 * (skip_trampoline_code): New routine to deal with stubs that
2611 live in nowhereland between callers and callees.
2612 * i860-tdep.c: Remove decl of attach_flag.
2613 * infrun.c (wait_for_inferior): Add new macro
2614 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2615 at by PC will be nullified. If so, then step the target once more
2616 so as to avoid confusing the user.
2617 * (just before step_over_function:): Use stop_func_start, not
2618 stop_pc when checking for the existance of line number info.
2619 stop_func_start will reflect the proper address of the target
2620 routine, not of the stub that we may be traversing to get there.
2621 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2622 to deal with the stubs that PA compilers sometimes stick between
2623 callers and callees. Also, define FLAGS_REGNUM for access to the
2625 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2627 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2628 write gr0, PC regs, and PSW!
2629 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2630 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2632 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2633 * Define struct unwind_table_entry.
2634 * valops.c (call_function_by_hand): Add another arg to
2635 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2638 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2640 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2642 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2644 * Makefile.in (VERSION): Bump to 4.7.4.
2645 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2646 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2647 * Makefile.in (HFILES): Add valprint.h.
2648 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2649 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2650 * typeprint.c, typeprint.h: New files for language independent
2651 type printing functions.
2652 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2653 type printing functions and definitions.
2654 * valprint.h: New include file for language independent value
2655 printing definitions.
2656 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2657 dependent value printing functions.
2658 * c-exp.y (production ptype): Add range_type variable and use new
2659 create_range_type function.
2660 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2661 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2662 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2663 "const static" to ANSI-conformant "static const".
2664 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2665 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2667 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2668 * coffread.c (decode_type): Add range_type variable and call to
2669 new create_range_type function.
2670 * complaints.c (complain): Remove unused val variable.
2671 * complaints.c (_initialize_complaints): Make it void.
2672 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2673 variable and call new create_range_type function.
2674 * defs.h (enum val_prettyprint): Move enum from value.h to here
2675 so we can avoid having to include value.h just for prototypes that
2676 need the enum (thanks ANSI).
2677 * dwarfread.c (struct_type): Local anonymous_size variable is
2678 only used if !BITS_BIG_ENDIAN.
2679 * dwarfread.c (decode_subscript_data_item): Add rangetype
2680 variable and call new create_range_type function.
2681 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2683 * eval.c (evaluate_subexp): Remove unused local variable name
2684 and the statement with no side effects that initializes it.
2685 * expprint.c (print_subexp): Change local_printstr to
2687 * gdbtypes.c (create_range_type): New function that creates
2688 a range type using code fragments from object file readers as
2689 an example of what has to be initialized.
2690 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2691 and high_bound parameters, replaced with a single range_type
2692 parameter. Change function body to use passed in range_type
2693 rather than handcrafting one.
2694 * gdbtypes.h (create_range_type): Add prototype.
2695 * gdbtypes.h (create_array_type): Change prototype parameters.
2696 * infrun.c (normal_stop): Remove unused local variables tem and c.
2697 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2698 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2699 stub functions that call error if called.
2700 * language.c (unknown_language_defn, auto_language_defn,
2701 local_language_defn): Add initializers unk_lang_print_type and
2703 * language.h (struct language_defn): Reformat for larger
2704 comments, add la_print_type and la_val_print members. Add
2705 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2706 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2707 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2709 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2711 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2712 * main.c (execute_command): Remove unused local variable cmdlines.
2713 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2714 (clear_displays), symmisc.c (block_depth), values.c
2715 (clear_value_history):
2716 Make testing of truth value of assignment result explicit.
2717 * mipsread.c (upgrade_type): Update FIXME to include future use
2718 of create_range_type.
2719 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2720 whatis_exp, maintenance_print_type): Move prototypes and functions
2722 * printcmd.c (_initialize_printcmd): Move add_com calls for
2723 ptype_command and whatis_command to new typeprint.c.
2724 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2725 * source.c (find_source_lines): Local variable c only used
2726 when LSEEK_NOT_LINEAR is defined.
2727 * stabsread.c (read_array_type): Use new create_range_type
2729 * stabsread.c (read_range_type): Add new index_type variable and
2730 call new create_range_type function rather than handcrafting
2732 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2733 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2734 * symtab.c (type_print_base usages): Use c_type_print_base.
2735 * symtab.c (type_print_varspec_prefix usages): Use
2736 c_type_print_varspec_prefix.
2737 * symtab.c (type_print_method_args usages): Use
2738 cp_type_print_method_args.
2739 * valprint.c: Completely ripped apart and the fragments used
2740 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2741 valprint.h. Remaining stuff is language independent.
2742 * value.h (struct fn_field): Forward declare for prototypes.
2743 * value.h (type_print_1): Remove prototype.
2744 * value.h (enum val_prettyprint): Moved to defs.h.
2745 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2746 * value.h (baseclass_offset): Add prototype.
2747 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2748 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2749 * ch-typeprint.c: New file for language dependent type printing.
2750 * ch-valprint.c: New file for language dependent value printing.
2751 * ch-exp.y (parse_number): Remove prototype and stub function.
2752 * ch-exp.y (decode_integer_literal): Removed unused digits and
2754 * ch-exp.y (convert_float): Completely ifdef out for now.
2755 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2756 ch-lang.c (chill_op_print_tab):
2757 Change from ANSI-obsolescent "const static" to ANSI-conformant
2759 * ch-exp.y (yylex): Add unhandled storage class enumeration
2760 literals to switch statement for completeness.
2761 * ch-lang.c (chill_create_fundamental_types): Remove unused
2762 nbytes variable. Change dummy type to 2 bytes to match int.
2763 Handle FT_VOID types gratuituously added to chill DWARF by
2764 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2765 type rather than a one byte TYPE_CODE_INT type.
2766 * ch-lang.c (chill_language_defn): Add chill_print_type and
2768 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2770 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2772 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2773 bfd_get_symbol_leading_char instead.
2775 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2776 leading character from names.
2777 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2778 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2779 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2781 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2782 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2783 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2784 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2785 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2786 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2787 * symfile.c (syms_from_objfile): Insert debugging check to test
2788 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2790 * doc/gdbint.texinfo (Host Conditionals): Remove
2791 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2793 (Target Conditionals): Remove all of the above.
2795 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2797 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2798 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2800 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2802 * coffread.c (decode_type): catch negative tagndx fields generated
2804 * exec.c: comment out string following #endif.
2805 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2806 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2808 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2809 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2811 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2813 * complaints.c: New file, code moved from utils.c.
2814 * complaints.c (complain): Made into a varargs function.
2815 * complaints.h: New file, code moved from symfile.h.
2816 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2817 * Makefile.in (HFILES): Add complaints.h.
2818 * Makefile.in (OBS): Add complaints.o.
2819 * symfile.c (complaint_root, stop_whining, complaint_series,
2820 complain, clear_complaints, add_show_from_set for stop_whining):
2821 Moved to complaints.c.
2822 * symfile.h (struct complaint, complaint_root decl, complain
2823 prototype, clear_complaints prototype): Moved to complaints.h.
2824 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2825 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2826 complaints.h. Remove casts from arguments to complain(),
2827 which is now a varargs function, and remove unnecessary
2828 placeholder zero args.
2829 * defs.h (begin_line): Add prototype.
2830 * defs.h (vprintf_filtered): Add prototype.
2831 * dwarfread.c (varargs.h): Remove, no longer needed.
2832 * dwarfread.c (dwarfwarn): Remove prototype and function.
2833 * dwarfread.c (complaints): Define a bunch of complaints.
2834 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2835 usages to standard complain() calls.
2836 * utils.c (begin_line): New function that ensures that
2837 whatever gets filter-printed next starts on its own line.
2838 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2839 but to stdout (calls vfprintf_filtered internally).
2841 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2843 * remote.c: Avoid printf_filtered line limit. Suggested by
2844 Robert R. Henry, <rrh@tera.com>.
2845 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2847 * main.c (main): Accept --silent as well as --quiet. Change +help
2848 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2850 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2851 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2853 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2855 * tm-nindy960.h, remote-nindy.c: Lint.
2857 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2859 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2860 a optional type to decorate as an array type, the type of the
2861 index, and the bounds of the array. Records this additional info
2862 in the array type for use with languages with nonzero array
2864 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2865 to note that arrays may have bounds.
2866 * gdbtypes.h (create_array_type): Update prototype.
2867 * c-exp.y (ptype production): Adjust for new create_array_type
2868 calling conventions.
2869 * coffread.c (decode_type): Call create_array_type rather than
2870 handcrafting array types.
2871 * convex-tdep.c (value_type): Remove, now use create_array_type.
2872 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2873 vector_type into calls to create_array_type.
2874 * dwarfread.c (decode_subscr_data): Name changed to
2875 decode_subscript_data_item throughout.
2876 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2877 create_array_type. Now records index type and range as well.
2878 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2879 change to use create_array_type.
2880 * dwarfread.c (read_subroutine_type): Test existing user defined
2881 types before decorating them, to ensure they are blank, and
2882 complain about it if they are not.
2883 * dwarfread.c (decode_fund_type): For unrecognized types, always
2884 return some valid type (type integer). If the unrecognized type
2885 cannot be an implementation defined type, complain as well.
2886 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2887 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2888 * mipsread.c (upgrade_type): Add FIXME comment that code to
2889 handcraft arrays should be replaced with call to create_array_type.
2890 * stabsread.c (read_array_type): Replace code to handcraft
2891 array types with call to create_array_type.
2892 * valprint.c (type_print_varspec_prefix): Minor formatting
2893 change, join lines that don't need to be split.
2895 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2897 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2898 decl for attach_flag, it now lives in inferior.h.
2899 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2900 Make most functions static.
2901 * hppah-nat.c: General cleanups, remove BSD specific code (since
2902 that all lives in hppab-nat.c).
2903 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2904 Change sense of test against inside_entry_file(). This fix is
2906 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2907 to read/write_register_bytes().
2908 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2909 work around PA-GAS assembler bug. Also, add trailing */ to some
2911 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2912 Same reason as above.
2914 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2916 * mipsread.c (parse_symbol): When checking whether a structured
2917 type is an enum, check qualifiers of its first member, as well as
2918 the base type of the member. Bug found and fixed by John M.
2919 Farrell, <farrell@fjord.reo.dec.com>.
2921 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2922 * remote-vx.c: Don't include vx-share/reg.h.
2923 * vx-share/ptrace.h: Reproduce from scratch.
2924 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2925 * Makefile.in: Remove references to removed files, and to removed
2926 29k-share directories.
2928 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2930 * c-lang.c (_initialize_c_language): Name changed from
2932 * m2-lang.c (_initialize_m2_language): Name changed from
2934 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2935 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2936 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2937 expression parsing into c-lang.c and m2-lang.c respectively.
2938 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2939 m2-exp.y respectively.
2940 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2941 and m2-* files respectively.
2942 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2943 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2944 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2945 * expression.h (struct block): Forward declaration for prototypes.
2946 * language.h (struct objfile): Forward declaration for prototypes.
2947 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2948 * Makefile.in (HFILES): Add ch-lang.h.
2949 * Makefile.in (OBS): Add ch-lang.o.
2950 * ch-exp.y: Migrate code that has nothing to do with expression
2951 parsing into ch-lang.c.
2952 * ch-lang.c: New file, code migrated from c-exp.y.
2953 * ch-lang.h: New file, internal interface between ch-* files.
2954 * ch-lang.c (_initialize_chill_language): Name changed from
2955 _initialize_chill_exp.
2957 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2958 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2959 * config/amix.mh (NATDEPFILES): Add.
2960 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2963 * dwarfread.c (decode_subscr_data): Remove spurious test that
2964 accepted only integer subscript types. We don't do anything
2965 with the type at the moment anyway.
2967 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2969 * ch-exp.y (match_character_literal): Fix case where no
2970 match at all is found.
2971 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2972 width types. For example, "INT" is always 2 bytes regardless
2973 of the values of any TARGET_*_BIT macros. So use explicit
2974 numeric sizes for the types.
2976 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2978 * c-exp.y (c_create_fundamental_type): New function to create
2979 language specific fundamental types for C.
2980 * m2-exp.y (m2_create_fundamental_type): New function to create
2981 language specific fundamental types for Modula 2.
2982 * c-exp.y (c_language_defn, cplus_language_defn): Add
2983 c_create_fundamental_type to language struct initializers.
2984 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2985 to language struct initializers.
2986 * dwarfread.c (expression.h, language.h): Include.
2987 * dwarfread.c (ftypes): New array to hold fundamental types
2988 for current compilation unit.
2989 * dwarfread.c (cu_language_defn): New pointer to language
2990 struct for language of current compilation unit.
2991 * dwarfread.c (dwarf_fundamental_type): New function to
2992 create/lookup fundamental types.
2993 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2994 * dwarfread.c (throughout): Replace lookup_fundamental_type
2995 with dwarf_fundamental_type.
2996 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2997 compilation unit (may be different language or different objfile).
2998 * gdbtypes.c (lookup_fundamental_type): Move actual type
2999 creations into language specific fundamental type creation
3000 functions and call via create_fundamental_type. Add comment
3001 about this function being obsolescent.
3002 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
3003 sized signed and unsigned integers.
3004 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
3005 * language.c (language_def): New function to lookup a language
3006 struct given it's enumeration.
3007 * language.h (struct language_defn): Add la_fund_type, a pointer
3008 to a function that creates fundamental types for this language.
3009 * language.h (create_fundamental_type): New macro to create
3010 fundamental types based on the current language.
3011 * language.h (language_def): Add prototype.
3012 * language.c (unk_lang_create_fundamental_type): New function
3013 for initializing language structs, calls error if called.
3014 * language.c (unk_language_defn, auto_language_defn,
3015 local_language_defn): Use unk_lang_create_fundamental_type.
3016 ch-exp.y (chill_create_fundamental_type): New function.
3017 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
3018 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
3020 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
3022 * dwarfread.c (CHILL_PRODUCER): Add producer string for
3024 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
3025 as GCC_PRODUCER and GPLUS_PRODUCER.
3027 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
3029 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
3032 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
3034 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
3035 rather than '$'. This particular piece of braindamage is
3036 spreading like ooze. It's now infected libiberty, deja-gnu,
3038 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
3039 hardwired '$' character.
3041 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
3043 (Changes to break incredibly ugly, unmaintainable 750 line
3044 read_struct_type function up into managable pieces.)
3045 * Makefile.in (VERSION): Bump to 4.7.3.
3046 * stabsread.c (struct field_info): Local struct definition.
3047 * stabsread.c (read_member_functions, read_struct_fields,
3048 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
3049 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
3050 functions from fragmented read_struct_type.
3051 * stabsread.c (stabs_general_complaint): Catchall complaint.
3052 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
3053 symbol name continuation code. Use macro throughout.
3054 * stabsread.c (various places): Replace add-one-to-pointer
3055 with pointer increment.
3056 * stabsread.c (read_type): Retain function local copy of type
3057 descriptor. Rearrange code calling read_struct_type() to match
3059 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
3060 a single blank as the name of nameless enumerations. Recognize
3061 this special case and set nameless flag.
3062 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
3064 * ch-exp.y (access_name): New non-terminal token and
3066 * ch-exp.y (general_procedure_name): Now a terminal token.
3067 * ch-exp.y (location): Expand production.
3068 * ch-exp.y (match_simple_name_string): New function.
3069 * ch-exp.y (yylex): Call match_simple_name_string and return
3070 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3072 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3074 * munch: Backslash escape vertical bar characters inside
3075 grep patterns since they have special meaning for some greps.
3076 * parse.c (write_exp_string): Complete rewrite to store string
3077 contants as a leading explicit length, followed by the string data,
3078 followed by a trailing explicit length.
3079 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3080 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3081 Use recorded explicit length of strings in expression elements,
3082 rather than strlen. Adjust code to skip over strings stored in
3083 expression elements, and code to access strings, to account for
3084 new leading explicit size expression element.
3085 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3086 0, to avoid negative expression element indices.
3087 * valops.c (search_struct_method): Minor whitespace change.
3089 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3091 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3092 which together maintain a dynamically expandable static buffer
3093 for the lexer to use when translating C strings to their internal
3094 form (other future uses possible). Fix parsing of C style strings
3095 to do the normal C style input conversions of escaped character
3097 * valops.c (value_string): Remove translation of escaped
3098 character sequences, now done in C expression parser.
3099 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3100 and decides if it should be printed in literal form or some other
3101 form, based on it's ASCII value and setting of sevenbit_strings.
3102 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3103 macro, change indentation style.
3104 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3105 * ch-exp.y (chill_printstr): First cut at real function instead
3108 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3110 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3112 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3114 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3116 * defs.h (sevenbit_strings): Add declaration.
3117 * defs.h (printchar): Replace with gdb_printchar.
3118 * language.h (language_defn): Add new function pointers
3119 la_printchar and la_printstr, to do language dependent
3120 printing of characters and strings.
3121 * language.h (local_printchar, local_printstr): New macros
3122 to call language dependent functions pointed to by la_printchar
3123 and la_printstr respectively.
3124 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3125 dependent functions for printing characters and strings.
3126 * c-exp.y (c_language_defn, cplus_language_defn): Add
3127 c_printchar and c_printstr.
3128 * command.c (do_setshow_command): Rename printchar use to
3130 * expprint.c (print_subexp): Replace C style string output
3131 with call to local_printstr.
3132 * language.c (unk_lang_printchar, unk_lang_printstr):
3133 New stubs, currently errors.
3134 * language.c (unknown_language_defn, auto_language_defn,
3135 local_language_defn): Add unk_lang_printchar and
3137 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3138 language dependent functions to print characters and strings.
3139 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3140 * utils.c (printchar): Renamed to gdb_printchar.
3141 * valprint.c (print_string): Remove prototype, function moved
3142 to c-exp.y, where it becomes c_printstr.
3143 * valprint.c (print_max): Made global for reference from the
3144 language dependent printing routines in *-exp.y.
3145 * valprint.c (repeat_count_threshold): New variable with function
3146 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3147 Change all references to old macro to references to new variable.
3148 * valprint.c (value_print, val_print): Replace calls to
3149 print_string with calls to local_printstr.
3150 * valprint.c (val_print): Replace C style character printing
3151 with call to local_printchar.
3152 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3153 * valprint.c (_initialize_valprint): Add add_show_from_set
3154 call for setting up repeat_count_threshold as print variable.
3155 * ch-exp.y (decode_integer_value): New function.
3156 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3157 * ch-exp.y (chill_printchar, chill_printstr): New language
3158 dependent functions for printing characters and strings.
3159 * ch-exp.y (chill_language_defn): Add chill_printchar and
3162 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3164 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3165 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3166 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3168 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3170 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3171 and assume the process has been killed.
3173 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3175 * remote-udi.c (udi_open): Reset vars so that user can re-run
3176 programs without leaving GDB.
3177 * (many routines): Slightly improve error handling.
3178 * (download): Zero out BSS by longs instead of bytes to avoid
3179 timeouts in real hardware.
3180 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3181 that connection is no longer in use after shutdown() of socket.
3182 This keeps GDB from dying of a SIGPIPE when you issue multiple
3183 `target udi' commands.
3185 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3187 * language.h (language_format_info): New structure to bundle
3188 local formatting information.
3189 * language.h (language_defn): Replace individual format info
3190 with language_format_info structs.
3191 * language.h (local_*_format, local_*_format_prefix,
3192 local_*_format_specifier, local_*_format_suffix): New macros
3193 for binary/octal/decimal/hex formats to access info elements.
3194 * c-exp.y (c_language_defn): Update for new format handling.
3195 * m2-exp.y (m2_language_defn): Update for new format handling.
3196 * dbxread.c (language.h): Include for partial-stab.h use.
3197 * mipsread.c (expression.h, language.h): Include for
3199 * defs.h (local_hex_format, local_hex_format_custom,
3200 local_hex_string, local_hex_string_custom): Move to language.h.
3201 * language.c (local_hex_format_custom, local_hex_string,
3202 local_hex_string_custom, local_octal_format_custom): Use new
3204 * language.c (unknown_language_defn, auto_language_defn,
3205 local_language_defn): Update for new format handling.
3206 * printcmd.c (print_scalar_formatted): Use new macros
3207 to access decimal and binary format info for printing.
3208 * c-exp.y (chill_language_defn): Update for new format handling.
3209 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3210 * ch-exp.y (decode_integer_literal): Add function
3211 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3212 * ch-exp.y (builtin_type_chill_char): Add definition.
3213 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3215 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3217 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3219 (aix_framedata): added nosavedpc field.
3220 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3222 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3223 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3224 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3225 instructions as function_frame_info does. Expand special case of
3226 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3228 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3230 (function_frame_info): Set frameless if the function has no frame,
3231 and set nosavedpc if the PC was not saved. Handle gcc generated
3232 stfd 31,-4(31); st 31, -12(31) correctly.
3233 (frameless_function_invocation): New second argument pcsaved; if 0
3234 return whether the function has a frame, if 1 return whether the
3236 (frame_initial_stack_address): Correct typo: cache registers for
3237 callee_fi, not for fi, (avoids reading garbage memory locations).
3239 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3241 * infrun.c (wait_for_inferior (just before step_over_function
3242 label)): Change test for stepping into subroutine to check for the
3243 presence of line number info. This makes stuff compiled with -g1
3244 cause GDB to not lose control when stepping.
3246 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3247 Improve comments as well.
3249 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3251 * Makefile.in (VERSION): Bump to 4.7.2
3252 * symtab.c (find_pc_symtab): Fix return of random value
3254 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3255 Makefile since it contains sed patterns used in generation.
3256 Add sed pattern to also delete #include of any malloc.h.
3257 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3258 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3259 function names to conform to K&R terminology with respect to
3260 logical and bitwise operators:
3261 UNOP_ZEROP => UNOP_LOGICAL_NOT
3262 UNOP_LOGNOT => UNOP_COMPLEMENT
3263 BINOP_LOGAND => BINOP_BITWISE_AND
3264 BINOP_LOGXOR => BINOP_BITWISE_XOR
3265 BINOP_LOGIOR => BINOP_BITWISE_IOR
3266 BINOP_AND => BINOP_LOGICAL_AND
3267 BINOP_OR => BINOP_LOGICAL_OR
3268 PREC_OR => PREC_LOGICAL_OR
3269 PREC_AND => PREC_LOGICAL_AND
3270 PREC_LOGIOR => PREC_BITWISE_IOR
3271 PREC_LOGXOR => PREC_BITWISE_XOR
3272 PREC_LOGAND => PREC_BITWISE_AND
3273 value_zerop() => value_logical_not()
3274 value_lognot() => value_complement()
3275 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3276 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3277 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3278 and is nonexistant in some SVR4 based systems.
3279 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3280 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3282 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3283 * source.c (source_info): Fix minor nits, print "1 line" rather
3284 than "1 lines", and "language is <lang>".
3285 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3286 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3287 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3289 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3290 * ch-exp.y: New expression parser, for GNU-Chill.
3291 * defs.h (enum language): Add language_chill.
3292 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3293 LANG_MODULA2 a recognized language.
3294 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3295 Chill as well as Modula-2.
3296 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3297 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3298 * language.c (set_language_command): Add chill.
3299 * language.c (binop_result_type, integral_type, character_type,
3300 boolean_type, structured_type, value_true, binop_type_check):
3301 Add language_chill cases.
3302 * language.h (_LANG_chill): Define.
3303 * symfile.c (deduce_language_from_filename): Recognize the
3304 filename extensions ".chill", ".c186", and ".c286" for Chill.
3305 * valprint.c (typedef_print): Add case for language_chill.
3306 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3307 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3308 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3309 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3311 * Makefile.in (distclean): Add target ch-exp.tab.c.
3312 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3313 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3314 * eval.c (evaluate_subexp): Add OP_BOOL case.
3315 * expprint.c (print_subexp): Add OP_BOOL case.
3317 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3319 * infcmd.c (set_environment_command): Avoid skipping first
3320 char of env value if an '=' appears in it. Bug report and fix
3321 by Mark Jungerman, <maj@lucid.com>.
3323 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3325 * infcmd.c (step_over_calls): Improve comments.
3326 * symtab.c (find_pc_psymtab): Clean up a bit.
3327 * (find_pc_symtab): Fix comments, clean up code.
3328 * (find_pc_line): General cleanups, efficiency improvements.
3329 Also, don't return garbage when some line info exists, but there
3332 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3334 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3335 member, and the stat pointer passed to vmap_symtab was NULL, the
3336 wrong vmap entries would be modified. Fixes behavior where
3337 attempting to load symbols for a module with no member would mess
3338 up already read in symbols.
3340 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3342 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3343 29k-share/dfe/mini2udi.o.
3344 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3345 * alldeps.mak, depend: Update to deal with removal of
3346 aforementioned files.
3347 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3348 requirement for useless 'program' argument. Clean up
3349 udi_create_inferior, and udi_load to call common download()
3350 routine. Create download routine to load remote hosts directly
3351 (with the help of BFD) so that we don't need yank.c and
3353 Fix udi_detach to call UDIDisconnect with
3354 the right arguments. Clean up udi_resume, don't assign tip_error
3355 twice. Clean up udi_wait, straighten out status codes. Make
3356 udi_kill really work.
3358 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3360 * c-exp.y: separated host/target idea of integer type size,
3361 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3362 UINT and CHAR rules. (parse_number): work out the targetwise type
3363 of a number based upon it's size and qualifiers. (yylex): chars
3364 are now treated the same way as ints.
3366 * source.c (indentify_source_line): don't core dump if wanted
3367 line is larger than number of lines in source. (can happen when
3368 coff gets confused about #included source).
3370 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3372 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3373 when debugging a program with 100 shared libraries.
3375 * solib.c (solib_map_sections): Always close the BFD we open.
3376 Free all malloc'd storage we allocate, too, including error cases.
3377 (struct so_list): Remove unused so_bfd member.
3378 (clear_solib): Don't bother closing so_bfd.
3380 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3381 cacheable. `So many symbol files, so little file descriptors.'
3383 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3385 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3386 Stubs should stand alone as much as possible.
3388 * source.c (show_directories): Avoid printf_filtered length prob
3389 pointed out by Jonathan Stone.
3391 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3392 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3393 <Lee_Cooprider@vos.stratus.com>.
3395 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3397 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3398 struct, not struct itself.
3399 * serial.h (serial_restore): Fix prototype, takes pointer not
3402 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3404 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3405 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3407 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3409 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3410 Stubs should stand alone as much as possible.
3412 * README: Add remote-es1800.c and remote-st2000.c to table.
3413 * go32-nat.c: Remove, there is no native go32 support.
3414 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3416 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3418 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3419 new routines to deal with sending SIGINTs to attached processes
3420 when the user interrupts the controlling GDB.
3421 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3422 the aforementioned routines when waiting for the attached process.
3424 * elfread.c, mipsread.c: Include <string.h>.
3425 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3426 * serial.h: Add prototype for serial_restore().
3428 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3430 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3431 minimal_symbol_count, because the NULL symbol is not included in
3432 the count. This prevented this function from finding the last
3433 symbol in the table.
3435 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3437 * dbxread.c (process_one_symbol): if not defined
3438 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3439 the start of the function, not just after N_FUN.
3441 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3443 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3444 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3445 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3446 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3447 file. Remove preprocessor defines that previously did remapping.
3449 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3451 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3452 Bug fix courtesy of Alexander Klaiber.
3454 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3456 hp300 native support (hp300hpux untested).
3458 * hp300ux-xdep.c: removed.
3459 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3460 * xm-hp300hpux.h: updated copyright.
3461 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3462 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3463 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3464 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3465 fork-child.o coredep.o corelow.o.
3466 (NAT_FILE, NATDEPFILES): new macros.
3467 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3468 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3470 (NAT_FILE, NATDEPFILES): new macros.
3471 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3473 Vax ultrix native support.
3475 * nm-vax.h: new file.
3476 * Makefile.in (HFILES): added nm-vax.h.
3477 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3478 coredep.o corelow.o removed.
3479 (NAT_FILE, NATDEPFILES): new macros.
3480 * xm-vax.h: updated copyright.
3481 (REGISTER_U_ADDR): removed.
3483 Apollo native support (untested).
3485 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3486 * a68v-nat.c, nm-apollo68[bv].h: new files.
3487 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3488 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3489 * a68v-xdep.c: removed.
3490 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3491 inftarg.o fork-child.o a68v-xdep.o.
3492 (NAT_FILE, NATDEPFILES): new macros.
3494 * defs.h: include nm.h.
3495 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3496 sparc-tdep.c, : do not include nm.h.
3497 * doc/gdbint.texinfo: nm.h now included in defs.h.
3499 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3501 * Makefile.in (VERSION): 4.7.1 post release!
3503 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3505 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3507 * Makefile.in (VERSION): gdb-4.7 release.
3508 * README: Update for gdb-4.7.
3510 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3512 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3515 * alldeps.mak, depend: Update.
3517 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3519 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3521 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3522 causes problems in setting breakpoint in the right place in
3523 functions with `float' args which are passed as doubles.
3524 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3525 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3527 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3529 * Makefile.in (HFILES): Add nm-i386sco.h.
3530 * dwarfread.c: include <sys/types.h> for SCO.
3531 * infptrace.c: Don't include ptrace.h under SCO.
3532 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3534 * config/i386v.mt: Add exec.o to TDEPFILES.
3536 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3538 * i386v-nat.c: Remove space from front of #endif.
3539 * irix4-nat.c: Remove externs of registers[], include inferior.h
3541 * mips-nat.c: Explicitly initialize zerobuf to 0!
3542 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3543 Always setup fci->frame, even if it's non-zero. Too many places
3544 depend upon this behavior (and I have to get a release out the
3546 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3547 processing_gcc_compilation if we find the embedded stabs marker.
3548 This fixes several bugs with finding the location of short or char
3549 function parameters passed on the stack.
3551 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3553 Native support for sun4sol2.
3555 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3556 * nm-sysv4.h: new file.
3557 * Makefile.in (HFILES): added nm-sysv4.h.
3558 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3559 (NAT_FILE, NATDEPFILES): new macros.
3560 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3562 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3564 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3565 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3567 * Makefile.in (VERSION): Tick to 4.6.9.
3569 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3571 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3572 definition, replace with portable one.
3573 * remote-nindy.c: Lint.
3574 (nindy_wait): Return type is int, result is inferior_pid.
3575 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3576 (initialize_symmisc): Remove empty function.
3577 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3578 Remove obsolete, misspelled macro.
3579 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3580 (all @node commands): Use new form to avoid nitpicking errors.
3581 * doc/gdbint.texinfo: Document host/native/target split.
3583 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3585 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3587 * xm-mips.h (offsetof): Don't define this if __STDC__.
3589 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3591 umax native support (untested).
3593 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3595 (NAT_FILE, NATDEPFILES): new macros.
3596 * config/umax.mt (TDEPFILES): removed exec.o.
3597 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3598 removed to nm-umax.h.
3599 * nm-umax.h: new file.
3600 * Makefile.in (HFILES): added nm-umax.h.
3602 hppa native support (untested).
3604 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3605 (NAT_FILE, NATDEPFILES): new macros.
3606 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3607 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3608 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3609 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3610 * hppa[bh]-xdep.c: removed.
3611 * hppa[bh]h-tdep.c: do not include ptrace.h.
3612 * Makefile.in (HFILES): added nm-hppa[bh].h.
3614 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3616 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3618 * mips-nat.c: Straighten out include files. Work around
3619 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3622 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3624 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3625 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3626 backtraces from core files work.
3627 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3628 Functions are now defined in mips-nat.c.
3630 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3632 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3633 serial_default_name().
3635 * remote-hms.c, ser-go32.c, serial.h: Change from
3636 serial_timedreadchar() to new serial_readchar().
3638 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3640 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3642 * c-exp.y: Moved handling of 'const' and 'volatile' from
3643 <type> to <typebase>. This removes 2 conflicts.
3645 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3647 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3648 from breakpoint table when reseting breakpoints.
3650 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3652 Native support cleanup and corefile fixes for i386 SVR4 systems.
3654 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3655 fill_fpregset): Moved to i386v4-nat.c
3656 * i386v4-nat.c, nm-i386v4.h, : New files.
3657 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3658 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3659 change i386v-nat.o to i386v4-nat.o.
3661 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3663 Miscellaneous 386 configs updated.
3665 * config/i386aout.mt (TDEPFILES): removed exec.o.
3666 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3667 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3668 (NAT_FILE, NATDEPFILES): new macros.
3669 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3670 config/i386v4.mt (TDEPFILES): removed exec.o.
3671 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3672 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3673 (NAT_FILE, NATDEPFILES): new macros.
3674 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3675 fork-child.o coredep.o corelow.o i386-xdep.o.
3676 (NAT_FILE, NATDEPFILES): new macros.
3678 Native support cleanup for i386bsd (untested).
3680 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3681 * config/i386bsd.mh (NATDEPFILES): added exec.o
3682 * tm-i386bsd.h (FLOAT_INFO): removed.
3683 * nm-i386bsd.h (FLOAT_INFO): added.
3685 Native support for i386v (untested).
3687 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3688 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3689 (NAT_FILE, NATDEPFILES): new macros.
3690 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3691 * i386-xdep.c: removed.
3692 * Makefile.in (HFILES): added nm-i386v.h
3693 * i386v-nat.c, nm-i386v.h: new file.
3694 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3696 * tm-i386v.h (FLOAT_INFO): removed.
3698 Native support for linux (untested).
3700 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3701 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3702 (NAT_FILE, NATDEPFILES): new macros.
3703 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3704 * Makefile.in (HFILES): added nm-linux.h.
3705 * nm-linux.h: new file.
3706 * xm-linux.h: updated copyright. cleaned up formatting.
3707 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3709 Native support for sun386 (untested).
3711 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3712 fork-child.o sun386-xdep.o.
3713 (NAT_FILE, NATDEPFILES): new macros.
3714 * config/sun386.mt (TDEPFILES): removed exec.o.
3715 * Makefile.in (HFILES): added nm-sun386.h.
3716 * sun386-nat.c, nm-sun386.h: new file.
3717 * sun386-xdep.c: removed.
3718 * xm-sun386.h: updated comment and copyright.
3719 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3722 Native support for i386mach (untested).
3724 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3725 fork-child.o mach386-xdep.o.
3726 (NAT_FILE, NATDEPFILES): new macros.
3727 * Makefile.in (HFILES): added nm-i386mach.h.
3728 * nm-i386mach.h, i386mach-nat.c: new files.
3729 * mach386-xdep.c: removed.
3730 * xm-i386mach.h: updated copyright.
3731 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3734 Native separation for go32 (untested).
3736 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3737 * go32-nat.c: new file.
3738 * go32-xdep.c (call_ptrace, child_resume,
3739 fetch_inferior_registers, store_inferior_registers,
3740 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3742 Native support for m88k (untested).
3744 * Makefile.in (HFILES): added nm-m88k.h
3745 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3746 FETCH_INFERIOR_REGISTERS): removed.
3747 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3748 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3749 (NAT_FILE, NATDEPFILES): new macros.
3750 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3751 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3752 * m88k-xdep.c: removed.
3754 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3756 * i386b-nat.c: Comment changes.
3757 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3759 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3761 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3763 Avoid longjmp()-catching compilation errors in cross-ports.
3765 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3766 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3767 Move from mips-tdep.c and tm-{irix3,mips}.h.
3768 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3770 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3773 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3774 (fetch_core_registers): Fix bfd_seek arguments.
3776 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3778 Make core files work again (add back the `core' target).
3780 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3781 (NATDEPFILES): Add corelow.o.
3782 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3785 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3786 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3787 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3788 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3789 appears. FIXME, these should be moved to NATDEPFILES for native
3792 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3794 Ultra3 host/target/native split. (untested).
3796 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3797 (fetch_register, fetch_inferior_registers,
3798 store_inferior_registers, fetch_core_registers): removed to
3800 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3802 * Makefile.in (HFILES): added nm-ultra3.h.
3803 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3804 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3806 (NAT_FILE, NATDEPFILES): new macros for native support.
3807 * config/ultra3.mt (TDEPFILES): exec.o removed.
3809 * xm-vaxult.h: add MEM_FNS_DECLARED.
3811 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3813 * Makefile.in (VERSION): Roll to 4.6.8.
3814 (OBS): Put version.o first, so Makefile rebuild happens early.
3816 * command.h: Publicize prototype for not_just_help_class_command.
3817 * command.c: Remove proto.
3818 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3819 output. Move "maint info" from class info to class maintenance,
3821 * infrun.c: Move "stop" to class_obscure, and give it a
3822 function so it will not be seen as a global help topic. FIXME,
3823 it should be possible to set these attributes independently.
3825 * core.c (core_command): Make nicer error message for no core support.
3827 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3829 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3830 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3832 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3833 (scan_compilation_units): Punt unused filename arg. dbfoff,
3834 lnoffset, and curlnoffset are file_ptr's now.
3835 (dwarf_build_psymtabs): Drop desc and filename args; use
3836 objfile. dbfoff and lnoffset are file_ptr's now.
3837 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3838 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3839 (elf_symfile_read): Skip desc and filename args to
3840 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3841 * gdb-stabs.h: Use file_ptr rather than off_t.
3842 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3843 compile-time debug check that someone turned off as "unused".
3844 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3845 * symfile.h: Update dwarf_build_psymtabs and
3846 elfstab_build_psymtabs prototypes.
3847 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3848 Use file_ptr offsets. bfd_seeks use L_SET.
3850 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3852 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3853 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3854 value so that demangler won't be invoked. This greatly speeds up
3856 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3857 linked_proc_info so that it properly deallocates the appropriate
3858 item after it is done with it instead of before.
3859 * Don't pass bogus frame pointer to create_new_frame(). Just
3860 leave it as zero so that lower level code will figure out the
3863 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3865 Sony News native support.
3867 * Makefile.in (HFILES): added nm-news.h.
3868 * nm-news.h: new file.
3869 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3870 fork-child.o coredep.o to NATDEPFILES.
3871 (NAT_FILE, NATDEPFILES): new macros for native support.
3872 * config/news.mt (TDEPFILES): removed exec.o.
3874 * remote-vx.c: remove redundant include of sys/time.h.
3876 * infrun.c: include ctype.h. Otherwise some machines result in
3877 undefined for isdigit.
3879 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3881 * configure.in: Convert m68k entries to m68* entries to handle
3882 all the various m68xxx hosts and targets.
3883 * config/news1000.mt: No longer needed, same as news.mt.
3885 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3887 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3889 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3891 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3892 nm-sun2.h, nm-mips.h.
3894 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3896 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3898 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3900 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3902 * xm-hppah.h: if __STDC__ is not defined, define
3904 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3905 compiler; see the comment in the file.
3907 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3909 First cut at support for all BSD variants on 386.
3911 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3912 * i386b-nat.c: New native support file.
3913 * configure.in: Add host and target for i[34]86-*-bsd*.
3914 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3916 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3918 Sun2 native support (untested).
3920 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3921 REGISTER_U_ADDR): removed to nm-sun2.h.
3922 * nm-sun2.h: new file.
3923 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3924 fork-child.o sun3-xdep.o removed.
3925 (NAT_FILE, NATDEPFILES): new macros.
3927 Mips native support. Decstation and iris4 have been tested.
3930 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3931 fill_fpregset): removed to irix4-nat.c
3932 * mips-xdep.c: removed.
3933 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3935 * procfs.c: include nm.h.
3936 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3937 * xm-irix4.h: bump copyright.
3938 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3939 PROC_NAME_FMT): removed.
3940 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3941 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3942 (NAT_FILE, NATDEPFILES): new macros for native support.
3943 (CC): supply default compiler switches.
3944 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3945 fork-child.o coredep.o.
3946 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3948 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3949 fork-child.o mips-xdep.o coredep.o.
3950 (NAT_FILE, NATDEPFILES): new macros for native support.
3952 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3954 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3955 (NATDEPFILES): added fork-child.o
3956 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3957 (NATDEPFILES): added fork-child.o
3958 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3959 (NATDEPFILES): added fork-child.o
3961 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3963 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3964 by using puts_filtered instead.
3966 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3968 * remote-nindy.c (nindy_load): Replacement version from Steve
3969 Chamberlain, doesn't require forking to run "strip" or "sx".
3971 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3973 * Makefile.in (HFILES): Add nm-*.h files.
3975 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3977 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3978 (NATDEPFILES): added fork-child.o.
3980 * doc/gdbint.texinfo: document a few more macros, create new
3981 section for native macros.
3983 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3985 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3986 resolution of copyright issues.
3988 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3990 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3991 subdir gets configured.
3993 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3995 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3997 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3998 searching for a "bfd_strip" program. Also, fixed up arguments
3999 passed to that program.
4001 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
4002 which is now used for something else. Rewrite description of
4003 associated parameters to match how gdb does it now.
4004 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
4006 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
4008 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4010 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
4013 * inferior.h (proc_signal_handling_change): prototype removed.
4014 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
4015 (handle_command): now calls target_notice_signals.
4016 * procfs.c (proc_signal_handling_change): renamed to
4017 procfs_notice_signals. Now static. Add prototype. All callers
4019 * target.h (struct target_ops): new field, to_notice_signals.
4020 (target_notice_signals): new macro to cover new field.
4021 * target.c (cleanup_target): default to_notice_signals to ignore.
4022 * corelow.c (core_ops),
4024 inftarg.c (child_ops),
4025 procfs.c (procfs_ops),
4026 remote-adapt.c (adapt-ops),
4027 remote-eb.c (eb_ops),
4028 remote-es1800.c (es1800_ops, es1800_child_ops),
4029 remote-hms.c (hms_ops),
4030 remote-mm.c (mm_ops),
4031 remote-nindy.c (nindy_ops),
4032 remote-st2000.c (st2000_ops),
4033 remote-udi.c (udi_ops),
4034 remote-vx.c (vx_ops, vx_run_ops),
4035 remote.c (remote_ops),
4036 target.c (dummy_target),
4037 xcoffexec.c (exec_ops): added static initializer for
4039 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
4041 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
4043 * main.c (define_command): Add forgotten initializer.
4045 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
4047 * language.c, language.h: Move saved_language out to global
4048 expected_language. Set expected_language when user expectation
4050 * language.c (language_info): Don't print type/range checking gub.
4051 * main.c (main): Set expected language.
4052 (execute_command): Check against expected language.
4053 * symfile.c (set_initial_language): Set expected language.
4055 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
4057 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4059 A bunch of changes mostly to improve debugging of C++ programs.
4060 Specifically, the calling of inferiors methods is improved.
4062 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
4063 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
4064 hide the implementation details of pointer-to-method objects.
4065 How to tell if the pointer points to a virtual method is
4066 still very dependent on the particular compiler, but this
4067 should make it easier to find the places to change.
4068 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4069 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4070 macros, instead of a hard-wired-in code that incorrectly
4071 assumed a no-longerused representation of pointer-to-method
4072 values. And otherwise fix the relevant bit-rotted code.
4074 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4075 If there are both fields and methods, put a space between.
4077 * stabsread.c (read_struct_type): Fix bug in handling of
4078 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4079 by '_'). (It used to prematurely exit the loop reading in
4080 the fields, so it would think it should start reading
4081 methods while still in the fields. This could crash gdb
4082 given a gcc that can emit nested type information.)
4084 * valops.c (search_struct_method): Pass 'this' value by
4085 reference instead of by value. This provides a more
4086 consistent interface through a recursive search where the
4087 "bottom" functions may need to adjust offsets (due to multiple
4089 * valops.c, value.h, values.c: Pass extra parameters to
4090 value_fn_field and value_virtual_fn_field so we can
4091 correctly adjust offset for multiple inheritance.
4092 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4093 virtual function calls by using value_virtual_fn_field().
4094 * values.c: New function baseclass_offset, derived from
4095 baseclass_addr (which perhaps can be made obsolete?).
4096 It returns an offset rather than an address. This is a
4097 cleaner interface since it doesn't mess around allocating
4099 * valops.c (search_struct_method): Use baseclass_offset
4100 rather than baseclass_addr.
4102 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4104 * Makefile.in: Re-install 29K/UDI stuff.
4105 * remote-udi.c (udi_resume): Clean up.
4106 * (udi_wait): Rewrite, leave out bugs.
4107 * Add debugging code to print out all register fetches and stores.
4108 * Straighten out target_ops.
4109 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4111 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4113 * remote-udi.c (udi_create_inferior): run with no arguments should
4114 not pass the program name as an argument, since the UDI code
4115 already handles that.
4116 (udi_load): get the symbols from prog_name, not arg_string (the
4117 load command should really use arg_string as the program name, not
4118 prog_name, but at least the run command works now).
4120 * munch: HP9000/300 nm puts an extra space between T and symbol
4123 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4124 needed for vxworks targets.
4126 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4128 * am29k-tdep.c (_initialize_29k): Make it possible for the
4129 user to set and query the address where function calls into the
4130 inferior write a small scratch routine. `set call_scratch_address'
4131 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4132 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4133 not already cached validly.
4135 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4137 Rs6000 native support.
4139 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4140 machines without this header should not be compiling this file.
4141 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4142 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4143 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4144 * xm-rs6000.h: do not include ptrace.h.
4145 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4146 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4147 infptrace.o and inftarg.o move to NATDEPFIES.
4148 (NAT_FILE, NATDEPFILES): new macro for native support.
4150 Sun3 native support.
4152 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4153 new macros for native support.
4154 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4155 removed sun3-xdep.o.
4156 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4158 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4159 * sun3-nat.c, nm-sun3.h: new files for native support.
4161 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4163 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4164 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4165 dbfsize and use it to initialize new local file scope dbsize.
4166 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4167 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4168 DIEs as well as the current check for undersize DIEs. This helps
4169 to gracefully detect and reject corrupted DIE information.
4171 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4173 Add `command hooks' and a hook for inferior program stopping.
4175 * command.h (struct cmd_list_element): Remove unused `aux'
4176 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4177 * command.c (add_cmd): Initialize new fields, elim old.
4178 (add_alias_cmd): Clone new fields.
4179 (delete_cmd): Un-hook hookee if we're deleting hook.
4180 (help_cmd): Tell user the command is hooked, if it is.
4181 (lookup_cmd_1): Abbreviations return the original command
4182 instead of themselves, so that hooks on the original cmd will be
4184 * defs.h (enum command_class): Add class_pseudo and comments.
4185 * gdbcmd.h (execute_user_command): Add prototype.
4186 * infrun.c (normal_stop): If the stop command is hooked,
4187 run the hook whenever we stop.
4188 (hook_stop_stub): Stub for catch_errors.
4189 (_initialize_infrun): Set up pseudo "stop" command.
4190 * main.c (execute_user_command): Code extracted from execute_command.
4191 (execute_command): If hooked, run the hook before the command.
4192 (define_command): If defining a new hook, check the command it
4193 is hooking, and warn if none. Install the hook.
4194 * source.c (_initialize_source): "l" is an abbrev for "list".
4195 * doc/gdb.texinfo: Document command hooks.
4197 * Makefile.in (VERSION): Roll to 4.6.7.
4198 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4199 * infrun.c (breakpoints_inserted): Make it static again.
4200 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4202 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4204 Native file renaming.
4206 * nat-sparc.c -> sparc-nat.c
4207 * nat-sun4os4.h -> nm-sun4os4.h
4208 * nat-trash.h -> nm-trash.h
4209 * config/sun4os4.mh: track file renaming.
4210 * configure.in: link to nm.h rather than nat.h.
4211 * infptrace.c: include nm.h rather than nat.h.
4213 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4215 Host/target/native split for sun4.
4217 * Makefile.in (TSOBS): removed corelow.o.
4218 * infptrace.c: included nat.h.
4219 * nat-trash.h: temporary header file. This should be removed once
4220 all hosts have the native/host/target split.
4221 * configure.in: add a symlink from nat-trash.h to nat.h if no
4222 other nat file exists for this configuration.
4223 * sparc-tdep.c: no longer include sys/ptrace.h.
4224 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4225 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4227 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4228 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4229 to NATDEPFILES. removed sparc-xdep.o.
4230 (NATDEPFILES, NAT_FILE): new macros for native support.
4232 Break the direct connection from core_file_command to any
4233 particular type of core file support.
4235 * target.h (find_core_target): new prototype.
4236 * target.c (find_core_target): new function. Walks the target
4237 list looking for the core target.
4238 * core.c (core_file_command): replace calls to core_detach and
4239 core_open with find_core_target and direct calls.
4241 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4243 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4245 config/hp300hpux.mh: ALLOCA1 was not defined.
4247 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4249 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4250 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4251 until we can figure out a better way to do paging.
4253 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4255 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4256 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4257 * hppa-coredep.c: Remove, now that we use the hook.
4258 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4259 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4261 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4262 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4263 be ripped out and reimplemented right (see elfread.c).
4264 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4266 Rename all HPPA files to fit into unique DOS filenames:
4267 * *hppabsd* => *hppab*
4268 * *hppahpux* => *hppah*
4270 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4272 Make the /proc support a target-struct in its own right.
4274 * Makefile.in: Remove inftarg.[co], since it is now included via
4276 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4277 reference infptrace.o. Add fork-child.o to all *.mh that
4280 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4281 No longer global functions.
4282 (fork_inferior): New global function from fork-child.c.
4283 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4284 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4285 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4286 (child_create_inferior): New tiny function that calls fork_inferior.
4287 * fork-child.c: New file, containing fork_inferior, which is
4288 built from slight mods to inftarg.c's child_create_inferior.
4290 * procfs.c (procfs_ops): Add target vector.
4291 (attach): Rename as static do_attach.
4292 (procfs_create_inferior): New tiny function that calls fork_inferior.
4293 (child_xfer_memory): Rename to static procfs_xfer_memory.
4294 (store_inferior_registers): Rename to static procfs_store_registers.
4295 (inferior_proc_init): Rename to static procfs_init_inferior.
4296 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4297 procfs_files_info, procfs_open, procfs_mourn_inferior,
4298 procfs_can_run): Slightly mangled copies of the corresponding
4299 child_XXX routines from inftarg.c.
4300 (proc_wait): Renamed to static procfs_wait.
4301 (child_resume): Rename to static procfs_resume.
4302 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4303 (initialize_proc_fs): Rename to initialize_procfs. Set up
4306 * putenv.c: index -> strchr.
4307 * regex.c: Always rename bcopy to memcpy, etc.
4308 FIXME: Eventually do the renames rather than use #define's.
4309 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4311 * sparc-xdep.c: Move deferred_stores to target dependent.
4312 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4314 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4316 Split non-target-dependent code out of target_attach routines.
4318 * target.h: Comments on target_attach args and results.
4319 * infcmd.c (attach_command): Check for existing execution, call
4320 target_attach, set up terminal status and wait_for_inferior, wait
4321 for the attach status, and do normal_stop.
4322 * inftarg.c (child_attach): Remove target independent stuff.
4323 * remote-adapt.c (adapt_attach): Ditto.
4324 * remote-mm.c (mm_attach): Ditto.
4325 * remote-udi.c (udi_attach): Ditto.
4326 * remote-vx.c (vx_attach): Ditto.
4330 * remote-hms.c (hms_attach): Remove completely, it was useless.
4331 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4332 commented-out start_remote calls.
4333 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4334 DENTER and DEXIT macros and their calls. Use a real debugger --
4335 like gdb -- to see what functions are being called when.
4336 * utils.c (strcmp_iw): Make nonstatic, for lint.
4338 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4340 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4342 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4344 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4345 fix to differentiate between gcc1 & gcc2 compiled files so that we
4346 can debug calls that pass structs as args correctly.
4347 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4348 so, and what version.
4350 * remote.c (remote_wait): Make regs be char to avoid picayune
4351 ANSI compiler warnings.
4353 * energize.h: Move all external struct decls to inside of
4354 __STDC__, add prototype for energize_shell_wait().
4355 * energize.c (getpty): Clean up, make us really get a controlling
4357 * (energize_initialize): Disable SIGIO prior to setting up for
4358 I/O interrupts. Move setsid(), et. al. to getpty().
4359 * (energize_shell_wait): New routine to wait for things started
4360 via the shell command, uses wait() instead of /dev/proc.
4361 * Also, add prototype for execute_command_1().
4363 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4365 * inftarg.c (child_create_inferior, child_attach,
4366 child_mourn_inferior): collect unix child process stratum
4367 functions which live below the target vector into this file to
4368 facilitate host/target/native split. Also, make them static.
4369 * inflow.c (child_mourn_inferior): removed.
4370 * infrun.c (child_create_inferior, child_attach): removed.
4371 (resume): becomes global so that functions below the
4372 target vector can find it.
4373 * inferior.h (resume): add prototype.
4374 (child_mourn_inferior, child_create_inferior, child_attach):
4377 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4378 replaced with find_default_attach and
4379 find_default_create_inferior.
4381 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4383 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4384 addresses don't get displayed in the wrong positions.
4386 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4388 Separate core functions along target vector in preparation for
4389 native support. Functions above vector now live in core.c. Those
4392 * core.c (solib_add_stub, core_close, core_open, core_detach,
4393 get_core_registers, core_files_info, core_ops): moved to corelow.c
4394 (_initialize_core): removed addition of core_ops target.
4395 * corelow.c: new file.
4396 (solib_add_stub, core_close, core_open, core_detach,
4397 get_core_registers, core_files_info, core_ops): moved from core.c
4398 (_initialize_corelow): new function.
4399 * gdbcore.h (core_open, core_detach): added prototypes.
4400 (core_ops): add forward declaration.
4401 * Makefile.in (SFILES_MAINDIR): add core.c
4403 (TSOBS): change core.o to corelow.o
4405 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4407 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4408 instead of 'sun' predefined symbol so that trap analysis code is
4409 enabled only when the TARGET is a sun3.
4411 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4413 * tm-i960.h (ext_format_i960): Add top-level declaration.
4414 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4415 blocks, else Sun4 compiler complains.
4417 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4419 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4420 instruction's argument. Patch from jonathan@cs.stanford.edu
4423 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4425 Break the thread of control that implies that a unix child
4426 process will be the default target.
4428 * target.c (find_default_run_target, find_default_attach,
4429 find_default_create_inferior, return_zero): new functions.
4430 (cleanup_target): Make return_zero the default for to_can_run.
4432 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4433 child_create_inferior references with find_default_XXX instead.
4435 * target.h (struct target_ops): new field, to_can_run.
4436 (find_default_attach, find_default_create_inferior): new prototypes.
4437 (target_can_run): new macro.
4439 * Also added a zero (default) to_can_run element to all static
4440 struct target_ops initializations throughout GDB, except:
4441 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4443 * infrun.c (child_create_inferior): Clean up error handling when
4444 no exec file is specified.
4445 (child_attach): Don't require exec file.
4447 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4449 Remove kill_inferior_fast, in favor of target_kill, which goes
4450 through the target vector.
4452 * inferior.h (kill_inferior_fast): remove declaration.
4454 * main.c (disconnect): call quit_cover using catch_errors rather
4455 than calling kill_inferior_fast directly. New way goes through
4456 the target vector, handles attached processes, and writes
4457 command history if appropriate.
4458 (quit_cover): new function, wrapper for quit_command.
4460 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4461 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4462 inlining them into the local kill_inferior when needed.
4464 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4466 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4467 * stabsread.c (read_struct_type): Simplify complicated expression
4468 for dumb DECstation compiler.
4470 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4472 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4473 operands to memory management instructions, from WRS.
4475 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4477 * main.c (main): Back out previous language setting changes.
4478 Replace with simple default to C before processing any init
4479 files. There MUST be a language set, even in the absence of
4480 init files or executables, or expression parsing fails.
4482 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4484 * main.c (main): Move code that sets initial language to
4485 symfile.c. Fixup places where command files are processed to
4486 be consistent in setting a default language if none has been
4488 * symfile.c (set_initial_language): Add code moved from
4489 main() that sets an initial default language when a new
4490 symbol file is read.
4491 * symfile.c (symbol_file_command): Call set_initial_language.
4492 * symtab.c (find_main_psymtab): Add FIXME comment.
4494 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4496 * breakpoint.c, sparc-tdep.c: comment changes.
4497 * configure.in: removed target_dependent line.
4499 * remote-mm.c (mm_attach): change printf to error to prevent
4501 * remote-udi.c (udi_attach): change printf to error to prevent
4504 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4505 calls to {fetch|store}_inferior_registers with calls to
4506 target_{fetch|store}_registers, for remote-target independence.
4508 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4510 * Makefile.in: Fix bug I introduced in merging Rich's change.
4511 * infrun.c (child_create_inferior): Use proceed() rather than
4512 doing all the same stuff by hand.
4514 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4516 * Makefile.in, configure.in: add support for files used only when
4517 configured native, that is, when host = target.
4519 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4521 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4522 stores are target dependent and were moved from xm to tm.
4524 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4526 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4528 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4529 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4531 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4533 * target.h (struct target_ops): removed to_convert_to_virtual and
4534 to_convert_from_virtual elements. Initializations removed from
4535 all static initializations.
4536 (target_convert_to_virtual, target_convert_from_virtual):
4538 (host_convert_to_virtual, host_convert_from_virtual): Removed
4539 forward declarations.
4540 * target.c (cleanup_target): removed default assignments for
4541 to_convert_to_virtual and to_convert_from_virtual.
4542 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4544 * findvar.c (value_of_register, value_from_register):
4545 target_convert_to_virtual inlined.
4546 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4547 * valops.c (value_assign): target_convert_from_virtual inlined.
4549 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4551 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4552 position wrong if used for the prompt.
4553 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4555 Support for accessing arbitrary MIPS stack frames in memory.
4557 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4558 set, run it before INIT_EXTRA_FRAME_INFO.
4559 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4561 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4562 (FP) value in the frame_info struct if it is zero (as from top of
4564 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4566 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4567 comes back as zero. So does FP_REGNUM, as a trigger for
4568 init_extra_frame_info.
4570 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4571 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4572 (INIT_FRAME_PC): Defined to null.
4573 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4574 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4575 Briefly explain MIPS stacks in GDB.
4577 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4579 * copying.awk, copying.c (show_copying_command,
4580 show_warranty_command): Rename from copying_info, warranty_info,
4581 to match command function conventions.
4583 * utils.c (prompt_for_continue): Reinitialize more-counts
4584 before printing anything, and again afterward. Fix comments.
4585 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4586 or alloca() if needed.
4588 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4589 detect native versus cross-host.
4591 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4593 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4594 Suns. Rename to m68k_saved_pc_after_call.
4595 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4596 m68k_saved... instead of sun3_saved...
4598 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4600 * Makefile.in (update-depend, update-alldeps): Split out of
4601 setup-to-dist, for convenience in rebuilding the depend and
4603 (assorted): Update to catch straggler files when building gdb.tar.Z.
4605 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4607 Preliminary cleanup for splitting host/native/target.
4609 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4610 here; it is dealt with at a gdb-target-independent level.
4611 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4612 high toned routine. Fix return type to void.
4613 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4614 Rich and I believe the "real problem" was that both single_step
4615 and target_resume were issuing PT_CONTINUE calls. This would
4616 cause the second PT_CONTINUE to sometimes fail because the process
4617 was already running.
4618 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4620 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4622 * energize.c (pty_to_kernel): Must check for EAGAIN as
4623 termination condition.
4624 (full_filename): Don't prepend dirname if filename begins with /.
4625 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4627 (getpty (NCR)): Lotsa bug fixes...
4628 (kernel_dispatch (case StopRType)): Use kill() instead of
4629 killpg() so we can deal with losing systems...
4630 (wait_for_events): Work around NCR select() lossage. It doesn't
4631 zero out readfds when select() returns zero.
4632 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4633 getcwd() instead of getwd() (NCR getwd() seg faults).
4634 (energize_wait): Use sigaction() for NCR. Their version of signal()
4635 is unreliable by default.
4637 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4638 error from PIOCSWSTOP.
4640 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4641 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4642 defs.h, utils.c: Make vfprintf_filtered global.
4644 * energize.c (send_location): New routine to consolidate all
4645 places where we must notify kernel of where the given pc is.
4646 (cplus_demangle): Put single-quotes around demangled names.
4647 (energize_call_command): Call send_location() after doing up,
4648 down, and frame commands.
4650 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4652 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4653 pass at doc for two new remote targets---29K using UDI, and Tandem
4654 ST2000 using STDBUG.
4656 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4658 * doc/all.m4: turn on H8/300 stuff for generic manual
4660 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4661 after explicit call to breakpoint() in serial stubs.
4663 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4665 * mipsread.c: Clean up some white space.
4666 (parse_symbol): Handle stEnd of stFile.
4667 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4669 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4670 store_inferior_registers): Replace unexplained numbers
4671 with manifest constants from a DECstation header file.
4672 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4673 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4675 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4677 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4678 for "down". Suggested by Richard Stallman.
4680 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4682 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4683 redeclaration bug on SunOS 4.
4685 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4687 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4688 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4689 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4690 they aren't already there.
4691 * remote-vx.c (vx_prepare_to_store): Ditto.
4692 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4694 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4696 Removed a large number of changes inserted by Per Bothner
4697 for C++ support. These will go back in when they've been
4700 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4702 * serial.h: Fix prototye for serial_raw().
4703 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4704 serial_write() to match prototypes.
4705 * remote-st2000.c (get_reg_name): Make *p be const.
4707 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4709 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4710 to agree with target structure field type.
4711 (nindy_store_registers): Ditto.
4713 * Makefile (OPCODES): New var, pointing to opcodes library.
4714 (CLIBS, CDEPS): Include it.
4715 (saber_gdb): Load opcodes library.
4717 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4719 * a68v-xdep.c (store_inferior_registers): declare as void.
4720 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4721 * remote-st2000.c: Massive changes to use new serial package.
4722 Also added 'connect' command to transparantly connect to serial
4724 * ser-termios.c: Big cleanup, use nicer coding conventions.
4725 * ser-bsd.c: New module, serial stuff for BSD systems.
4726 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4727 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4729 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4731 * doc/gdb.texinfo: fix shameful error of agreement reported by
4732 jimb@occs.cs.oberlin.edu (Jim Blandy)
4733 * doc/gdb.texinfo: remove old partial discussion of remote serial
4734 protocol (via serial debug stubs)
4735 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4736 use of serial debug stubs
4738 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4740 * symfile.h: Declaration of set_demangling_style() moved
4741 here from demangle.h (which is now in ../include).
4742 * i386-xdep.c: Update comment.
4744 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4746 * symtab.c (completion_list_add_symbol): restructured to optimize
4747 for time. First clip names that cannot match. Then clip any
4748 names we've already considered. Drop a redundant strncpy. Drop
4749 a redundant malloc and associated free for demangled names.
4751 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4753 * a68v-xdep.c (store_inferior_registers): Define as type void.
4754 * configure.in: Add host m68k-apollo*-bsd*.
4755 * demangle.c (struct demanglers): Use enum instead of constant
4756 value to keep braindamaged HP/Apollo compiler happy.
4758 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4760 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4761 match "FOO". This allows 'break Foo' to work when Foo is
4762 a mangled C++ function. (See comment before function.)
4764 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4766 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4767 for files in vx-share/*.c.
4768 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4769 for normal GDB source files.
4771 * Makefile.in (VERSION): Roll to 4.6.6.
4773 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4774 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4775 * tm-sun3os4.h: Update comments.
4776 * xm-delta88.h: Remove STACK_END_ADDR.
4778 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4780 * Makefile.in (VERSION): Roll to 4.6.5.
4782 * infrun.c: Lint for recent `handle' changes.
4784 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4785 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4786 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4787 should include a ser-XXX.o module.
4789 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4790 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4792 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4793 known suns in configure.in, rather than mapping them to unique
4794 config files that happen to duplicate other config files.
4795 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4796 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4798 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4800 * configure.in (*-*-sunos*): Use trailing * to match all
4801 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4802 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4803 in production on Sun-4.
4804 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4805 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4806 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4808 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4809 config/sparc-noun.mt: New target configs for embedded.
4810 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4812 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4813 target definitions for embedded with and without underlines on
4816 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4817 not a parameter of the CPU, but of the development environment.
4818 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4820 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4822 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4823 (which involves reading in main's symtab) if we have no breakpoints.
4825 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4827 * dwarfread.c (cu_language): New local variable to record
4828 language for current compilation unit being processed.
4829 * dwarfread.c (set_cu_language): New local function to decode
4830 and record language for current compilation unit being processed.
4831 * dwarfread.c (synthesize_typedef): Add local function to
4832 synthesize a typedef for C++ classes, structs, unions, and
4834 * dwarfread.c (read_structure_scope): Synthesize typedefs
4835 for C++ classes, structs and unions.
4836 * dwarfread.c (read_enumeration): Synthesize typedefs for
4838 * dwarfread.c (read_file_scope): Call set_cu_language to
4839 record language for current compilation unit. After symtab
4840 is built, save this recorded language.
4841 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4842 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4843 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4844 typedefs for C++ classes, structs, unions, and enumerations.
4845 * dwarfread.c (scan_compilation_units): Call set_cu_language
4846 to record language for current compilation unit.
4847 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4848 for TAG_enumeration_types, rather than in add_partial_symbol.
4849 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4850 case with class, struct, and union type cases, now that they are
4851 the same. Remove tests for non-NULL name attributes, now done
4853 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4854 treat as alias for TYPE_CODE_STRUCT for now.
4856 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4858 * Makefile.in: map "gdb" through program_transform_name when
4861 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4863 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4864 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4865 Use "regi" for local indexing through register numbers, reserving
4866 "regno" for the name of a specific register passed as an input
4867 parameter. Fix bug propagated through all versions that sometimes
4868 used regno as an index when it should have been regi, thus using
4869 -1 as an index in some cases.
4871 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4873 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4874 respectively, so same demangler can be used by other programs.
4875 * Makefile.in: Remove demangler stuff.
4876 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4877 * demangle.c (_initialize_demangler): Tell demangler which
4878 CPLUS_MARKER to assume.
4880 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4882 RS/6000 portability changes (for hosting cross-debuggers).
4884 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4885 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4886 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4887 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4888 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4889 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4890 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4891 (NO_SINGLE_STEP): Add, target-dependent.
4892 (loadinfotextindex): Lowercase, remove "aix_".
4893 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4894 (NO_SINGLE_STEP): Remove, target-dependent.
4895 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4896 * xcoffread.c: Only build file if RS/6000 native GDB.
4897 (build_function_symbol): Remove #if 0'd code.
4898 * rs6000-tdep.c: Cleanup. Add static fn protos.
4899 Use CORE_ADDR for addresses throughout. Make void fns void.
4900 (pop_dummy_frame): Add FIXME about bogosity of design here.
4901 (rs6000_struct_return_address): Ditto.
4902 (frameless_function_invocation, frame_get_cache_fsr,
4903 frame_initial_stack_address, xcoff_relocate_symtab,
4904 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4905 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4906 Use CORE_ADDRs. Change identifiers to lowercase.
4908 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4909 supplying dummy routines if non-native. Add prototype for
4910 static exec_one_dummy_insn. Move a mess of functions to
4911 rs6000-tdep.c (as above). Remove #if 0'd code.
4913 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4914 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4915 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4917 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4920 * vx-share/README, nindy-share/README: New files describing
4921 how these directories' code is shared, and with whom.
4923 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4925 * configure.in (target configurations): Reformat into table.
4926 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4928 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4929 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4930 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4931 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4932 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4933 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4935 * Makefile.in (config-check): Add command to check whether
4936 configure.in is consistent with config/*.
4938 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4940 * configure.in (host configurations): Reformat nested cases into
4941 easy-to-maintain table.
4942 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4943 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4945 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4947 * cplus-dem.c: Reorder args to most local functions to make them
4948 follow the consistent pattern of struct work_stuff pointer first,
4949 followed by pointer into string being demangled, followed by
4950 pointer to the string where the result is being stored, followed
4951 by other args. Also generally replace most variables of name
4952 "type" with "mangled" for consistency. They all pointed to the
4953 same string but half were one name and half the other.
4954 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4955 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4956 use whenever a qualified name is being demangled.
4957 * cplus-dem.c (do_type): Qualified names are treated similarly
4958 to fundamental types, not as modifiers of fundamental types.
4960 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4962 * configure.in: Add sparclite as a target.
4964 * sparc-stub.c (handle_exception): Flush instruction cache just
4965 before returning to the user. (hexToInt): Fix overzealous cleanup.
4967 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4969 * infrun.c (handle_command): Rewrite to allow multiple signal
4970 numbers, signal number ranges, and to recognize "all" to mean all
4971 signals except those used by the debugger.
4972 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4973 to set or reset actions for specific signals.
4975 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4977 * coffread.c (decode_type): Call alloc_type to alloc new
4979 * stabsread.c (read_array_type, read_range_type, define_symbol):
4980 Call alloc_type to alloc new types.
4981 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4982 from type_obstack to symbol_obstack.
4983 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4985 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4986 associated with a type, using the same mechanism as was used to
4987 allocate space for the type structure itself.
4988 * coffread.c (patch_type, coff_read_struct_type,
4989 coff_read_enum_type): Use TYPE_ALLOC.
4990 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4991 * gdbtypes.c (create_array_type, check_stub_method,
4992 allocate_cplus_struct_type): Use TYPE_ALLOC.
4993 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4994 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4995 read_range_type): Use TYPE_ALLOC.
4997 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4999 * breakpoint.c (breakpoint_re_set): Select a default source
5000 symtab if one is not currently selected.
5001 * utils.c (query): Call wrap_here before building the output
5002 query string, to turn off wrapping and flush any buffered output.
5003 Otherwise our query may end up in the wrap buffer and never be
5005 * eval.c (evaluate_subexp): Report error when attempting to
5006 evaluate subscript for types without a target type, rather
5007 than dumping core by using the NULL pointer.
5008 * symfile.c (symbol_file_command): Forget current_source_symtab
5009 and current_source_line when discarding symbol table.
5011 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
5013 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
5015 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
5016 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
5018 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
5020 * remote.c (remote_open): Fix baud rate setting to make -b flag
5021 work. (remote_wait): Change 'T' message parser to deal with new
5022 improved format which allows stub to send an arbitrary bunch of
5024 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
5025 make all this re-entrant by storing all state on the stack. Clean
5026 up memory error trapping. (computeSignal, set_debug_traps):
5027 make it all table driven. Make a start at a baud rate setting command.
5029 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
5031 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
5033 * remote-vx.c: redefine malloc to avoid buggy declaration on
5034 RS/6000 <rpc/types.h>.
5035 xm-rs6000.h: include <sys/select.h> to define fd_set for
5036 <rpc/svc.h> on RS/6000.
5038 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
5040 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
5041 recursive invocations of make. Always create installation
5044 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
5046 * m68k-pinsn.c: Minor fix in style of output (don't use
5047 range to indicate floating point control registers).
5049 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
5051 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
5053 * infcmd.c (registers_info): Handle multiple register names.
5054 Changes inspired by Roland McGrath.
5056 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
5058 * sparc-stub.c: New file. Mix it with your SPARClite
5059 application, and it will speak GDB remote protocol!
5060 * remote.c (remote_wait): Change 'T' (expedited reply) message to
5061 deal with arbitrary registers. Needed for sparc-stub.
5063 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
5065 * cplus-dem.c (cplus_markers): Add table for gnu style and
5066 use throughout, in place of compile time constant CPLUS_MARKER.
5067 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5068 * cplus-dem.c (cfront_special): New function, as suggested
5069 by pfieland@stratus.com.
5070 * cplus-dem.c (forget_types): New function.
5071 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5073 * cplus-dem.c (mop_up): Call forget_types().
5074 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5075 Use throughout, instead of checking current_demangling_style.
5076 * cplus-dem.c (demangle_signature): When finding an explicit
5077 start of function args, forget all remembered types for
5078 lucid/cfront style demangling.
5079 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5080 underbar characters, use last pair as the delimiter. Hoist
5081 gnu_special() call up to cplus_demangle(). Call cfront_special()
5083 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5084 for inherited classes.
5085 * cplus-dem.c (demangle_args): Document quirks of numbered
5086 references to previously seen types.
5087 * dbxread.c (read_ofile_symtab, process_one_symbol):
5088 Use AUTO_DEMANGLING rather than explicitly checking
5089 current_demangling_style.
5090 * demangle.h: Add some comments.
5091 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5092 CFRONT_DEMANGLING): New macros.
5093 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5094 not found in the actual producer string produced by lcc.
5095 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5096 than explicitly checking current_demangling_style.
5098 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5100 * breakpoint.c (enable_longjmp_breakpoint,
5101 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5102 Check for duplicate breakpoints at the same address. Bug report
5103 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5105 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5107 * buildsym.c (end_symtab): Document that end_symtab can return
5108 NULL under non-error conditions.
5109 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5110 returned from end_symtab for empty compilation units.
5112 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5114 * am29k-tdep.c: Lint from DECstation compiler.
5115 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5116 As the man page says, "Sometimes you just can't get lint to shut
5117 up". That doesn't mean you should blow away the code it won't
5119 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5120 it up over the next few weeks. Make mips x 29k build.
5121 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5122 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5123 but leave it as a comment because the breakpoint instruction
5124 is not easily accessible at this moment (it's static, and if
5125 we define one here, it goes into every file compiled).
5127 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5129 * Makefile.in (VERSION): Bump to 4.6.3.
5130 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5131 function scopes when building partial symbol tables.
5132 * objfiles.c (open_existing_mapped_file): Make it clear in
5133 warning message that out of date mapped files are ignored.
5134 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5135 unit source file name in error message.
5137 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5139 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5140 * dwarfread.c (struct_type): In absence of AT_byte_size for
5141 bitfield, use size of object of member's type for the size of
5142 the anonymous object containing the bit field.
5143 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5144 an AT_byte_size attribute is seen.
5145 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5146 union aux_ext (was aux_ent).
5147 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5148 unsigned char* to char*, for Lucid compiler.
5149 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5150 to be correct type (from unsigned char* to char*).
5151 * valprint.c (type_print_derivation_info): Minor tweak to placement
5152 of commas in derived class printing.
5153 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5155 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5157 * xm-go32.h: Define LSEEK_NOT_LINEAR
5158 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5159 then work out the lseek positions of newlines by running through
5160 the file and `tell'ing. This makes source file listing work on
5161 OS's where the relationship between physical position in file and
5162 canonical position is indeterminate, eg VMS and DOS.
5164 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5166 * stabsread.c: Ensure that all members of all allocated structures
5167 are initialized to known state to avoid hard to find bugs with gdb
5168 using fields containing random data.
5169 * buildsym.c (start_subfile): Compact dirname initialization.
5170 * buildsym.c (patch_subfile_names): New function.
5171 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5172 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5173 * buildsym.h (patch_subfile_names): Add prototype.
5174 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5176 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5178 * remote-udi.c: Update comments.
5180 * remote.c (getpkt): Only force retransmission ten times;
5181 after that, assume bug in target code, and handle pkt anyway.
5183 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5185 * configure.in: Add support for apollo 68k under BSD environment.
5186 * xm-apollo68b.h: New file to support above.
5188 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5190 * configure.in: Recognize i486 host cpu.
5191 * valprint.c (type_print_derivation_info): Print derivation info
5192 in same form as class declarations in source.
5193 * valprint.c (type_print_varspec_suffix): Split arg printing
5194 code out to type_print_args function.
5196 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5198 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5199 at_import, at_frame_base.
5200 * dwarfread.c (completedieinfo): Remove cases for obsolete
5201 AT_visibility, AT_import, and AT_frame_base attributes.
5202 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5203 i860, which can keep up to 4 shadow breakpoints.
5204 * tm-stratus.h (USG): Define.
5205 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5206 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5207 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5208 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5209 * config/stratus.mt (TDEPFILES): Include files available from
5210 stratus that are not yet in release pending receipt of paperwork
5212 * buildsym.c (finish_block): Minor code format change.
5213 * gdbtypes.h (struct field): Add to comments.
5214 * gdbtypes.h (virtual_field_bits): Add to comments.
5215 * objfiles.c (allocate_objfile): Change obstack interface to
5216 match FSF merging efforts.
5218 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5220 * Makefile.in (VERSION): Bump to 4.6.2.
5221 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5222 * Makefile.in (OBS): Add stabsread.o
5223 * Makefile.in (stabsread.o): Add build rule.
5224 * stabsread.c, stabsread.h: New files.
5225 * buildsym.c: Split out stabs specific support to stabsread.c.
5226 * buildsym.h: Split out stabs specific support to stabsread.h.
5227 * dbxread.c (stabsread.h): Include
5228 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5229 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5230 * dbxread.c (read_ofile_symtab): Call end_stabs.
5231 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5232 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5233 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5234 really_free_pendings to cleanups.
5235 * elfread.c (elf_new_init): Call stabsread_new_init.
5236 * gdbtypes.c: Small changes to maintenance commands.
5237 * mipsread.c (stabsread.h): Include.
5238 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5239 * xcoffread.c (stabsread.h): Include.
5240 * xcoffread.c (global_stabs): Remove redundant def.
5241 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5243 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5245 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5246 * inflow.c (terminal_init_inferior, terminal_inferior,
5247 terminal_ours_1, initialize_inflow): Record and use state
5248 of lmode_inferior_valid and lmode_ours_valid.
5250 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5252 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5253 include <sgtty.h> on USG. (from sef).
5255 * depend: es1800 dependency needed here.
5257 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5259 * buildsym.c (read_struct_type): Initialize structs allocated
5260 with alloca, to avoid using random values from stack later on.
5261 * defs.h (fprintf_filtered): Add prototype.
5262 * gdbtypes.c (check_stub_method): Fix misleading comments.
5263 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5265 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5266 small changes to maint support functions.
5267 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5268 for some fields and expand comments.
5269 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5270 macro and track change to obstack_full_begin macro.
5271 * utils.c (fprintfi_filtered): New function.
5272 * valprint.c (type_print_base): Fixup field printing to not
5273 print extraneous lines and not print bogus "no data fields"
5274 messages for C++ classes with no data members. Also use new
5275 fprintfi_filtered function.
5277 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5279 * configure.in: es1800 ok for 68000 too.
5281 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5283 * configure.in: echo error messages to stderr, not stdout
5285 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5287 * configure.in: recognize hppa* instead of hppa
5289 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5291 * energize.c: Second cut at DynamicLoad message handling.
5293 * energize.c: Relativize pathnames in #include statements.
5294 * (kernel_dispatch): Better error messages for unknown protocol
5296 * (kernel_dispatch): First cut at DynamicLoad message handling.
5298 * Makefile.in: Remove -I../readline from all compilations,
5299 include a special case for main.o instead.
5301 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5303 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5304 error if it fails to find a member type, rather than return NULL
5305 and trigger a coredump.
5306 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5307 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5308 match on complete demanglings, including argument lists for member
5309 functions, rather than just accepting the first demangling that
5310 matches the class and function name.
5311 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5312 to start_symtab as the directory name.
5313 * dwarfread.c (completedieinfo): Strip off any leading hostname
5314 portion of the AT_comp_dir attribute string. Gdb doesn't know
5315 what to do with them (FIXME).
5317 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5319 * breakpoint.c (commands_command): Simplify code a bit, remove
5320 unnecessary fflush().
5322 * Makefile.in (OTHERS): Add gcc.patch.
5323 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5325 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5327 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5328 lcc producer string.
5330 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5332 * WHATS.NEW renamed to NEWS.
5334 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5336 * dbxread.c, dwarfread.c: Re-enable experimental code to
5337 automatically select demangling style.
5338 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5339 DEMANGLING_STYLE, to make more descriptive. Revert back to
5340 "auto" as default. Comment use.
5341 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5342 * Makefile.in (${DEMANGLER}.o) Remove target and special
5345 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5347 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5349 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5351 * Makefile.in, demangle.c: Change default demangling style to
5353 * Makefile.in: Update version to 4.6 !!!
5354 * README, WHATS.NEW: Update for 4.6.
5356 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5358 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5361 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5362 nodes as base classes.
5364 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5366 * alldeps.mak, depend: Update.
5368 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5370 * Makefile.in (VERSION): 4.5.9.
5372 * xm-hp300bsd.h: Add decl for strdup().
5373 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5374 PDR. Cleanup a few things, fix compilation warnings.
5376 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5378 * Makefile.in (DEMANGLING_STYLE): New define to set default
5379 demangling style for C++. Defaults to "auto".
5380 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5381 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5382 * Makefile.in (OBS): Add demangle.o
5383 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5384 Remove compile time decisions about demangling style and replace
5385 with runtime decisions using current_demangling_style.
5386 * cplus-dem.c (main): Expand code included during building of
5387 standalone demangler to recognize demangling style options.
5388 * dbxread.c (demangle.h): Include.
5389 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5390 demangling style if processing g++ code and current demangling style
5391 is auto (Note: this feature currently disabled.)
5392 * demangle.c: New file, generic demangling control.
5393 * demangle.h (demangling_styles): New enumeration to select one
5394 of several demangling styles. Also define string names for each
5396 * demangle.h (set_demangling_style): Add prototype.
5397 * dwarfread.c (demangle.h): Include.
5398 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5399 New producer string prefixes to recognize.
5400 * dwarfread.c (handle_producer): Consolidate actions for specific
5401 producers. Set demangling style based on producer string if
5402 current style is auto. (Note: this feature currently disabled.)
5403 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5405 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5407 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5409 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5411 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5412 * c-exp.y: Call lookup_signed_typename() after seeing
5413 "signed". This handles "signed char" correctly.
5414 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5415 keywords before a type specifier.
5417 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5419 * command.c (lookup_cmd_1): Clarify descriptive comments.
5420 * gdbcmd.h (maintenanceprintlist): Add declaration.
5421 * main.c (maintenanceprintlist): Add definition.
5422 * main.c (gdb_completer_command_word_break_characters): Add.
5423 * main.c (symbol_completion_function): Switch completer word
5424 break character sets dynamically, based on whether completion is
5425 being done on commands or on something else.
5426 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5427 * maint.c: Include demangle.h.
5428 * maint.c (maintenance_demangle): New function.
5429 * maint.c (maintenance_print_command): New function.
5430 * maint.c (_initialize_maint_cmds): Reorganize some commands
5431 under new maintenance print subcommand.
5433 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5435 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5436 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5437 target type. Otherwise, 'whatis this.field' wouldn't work,
5438 which would be inconsistent, since 'print this.field' works.
5439 * buildsym.c (read_struct_type, read_enum_type): Clear
5440 TYPE_FLAG_STUB flag.
5441 * buildsym.c (cleanup_undefined_types): Don't rely on a
5442 flawed "Reasonable test to see if" a type has been defined
5443 since it was referred to; now we can just see if the
5444 TYPE_FLAG_STUB flag has been cleared.
5445 * valprint.c (print_type_base): Emit public/protected/private
5446 labels for methods as well as fields. Also, indent these labels
5447 2 spaces instead of 4, for a more conventional "look".
5448 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5449 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5450 * gcc.patch: New file. Contains patch for gcc (so people
5451 with gdb-2.2.x won't have to wait for a new gcc release).
5453 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5455 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5456 (print_addr): Call print_address to show symbolic version as well.
5458 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5460 (vx_read_register): Declare inferior_fp_regs. Delete code for
5461 copying "inferior_registers" around; the values are already in var
5462 "registers". Use correct size for register set.
5464 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5465 target doesn't support it.
5466 (vx_read_register): Don't try reading them either.
5468 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5469 VxWorks back end reads them in one contiguous set except for this
5471 (register_names): Change "pc" to "pcw" to avoid confusion printing
5473 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5474 find the PC under VxWorks.
5476 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5478 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5479 to create new blank types, instead of handcrafting them.
5480 * defs.h (printfi_filtered): Add prototype.
5481 * utils.c (printfi_filtered): New function.
5482 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5483 to simplify the code. Other cleanups.
5484 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5485 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5486 use of various fields.
5487 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5488 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5489 production that currently treats it exactly the same as STRUCT.
5490 * c-exp.y (yylex): Recognize "class" as token CLASS.
5491 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5492 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5493 general symbol handling code. Call cplus_mangle_opname with
5495 * symtab.c (decode_line_2): Print demangled function names in
5496 breakpoint menus, instead of just file and line number.
5497 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5498 * valprint.c (type_print_base): Print "class" for C++ classes,
5499 rather than "struct". Print section labels for public, protected
5500 and private members of C++ classes.
5501 * values.c: Include demangle.h.
5502 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5504 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5506 * Makefile.in (VERSION): Update to 4.5.8.
5508 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5510 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5511 prevent crashes when examining cross-targets.
5512 * dbxread.c (process_one_symbol): Include directory name when
5513 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5514 find include files, and yacc/lex sources when the cwd doesn't match
5515 that in which the object was compiled.
5516 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5518 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5521 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5523 * maint.c (maintenance_command, maintenance_info_command):
5524 Install with allow_unknown as 0 and call help_list to show
5525 list of possibilities when no subcommand is specified.
5527 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5529 * configure.in: Add m68k-ericsson-*.
5530 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5532 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5534 * maint.c: New file.
5535 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5536 * Makefile.in (OBS): Add new file maint.o.
5537 * defs.h (command_class): Add class_maintenance.
5538 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5539 commands. Allow for them (and other nonessential parts of gdb)
5540 to be selectively left out under special circumstances.
5541 * gdbtypes.c (recursive_dump_type): New function; supports
5542 maintenance print-type command.
5543 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5545 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5547 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5548 initializers. Add initializations for setprintlist, showprintlist,
5549 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5550 * printcmd.c (maintenance_print_type): New maintenance cmd.
5551 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5552 implied by comment that all cmd lists are owned by main.c.
5553 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5554 that all cmd lists are owned by main.c.
5555 * language.c (setchecklist, showchecklist): Move to main.c, as
5556 implied by comment that all cmd lists are owned by main.c
5557 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5558 deletelist): Remove redundant declarations (also in gdbcmd.h).
5559 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5560 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5561 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5562 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5563 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5564 maintenance_print_msymbols, maintenance_print_objfiles):
5566 * symmisc.c (printsyms_command, printpsyms_command,
5567 printmsyms_command, printobjfiles_command): Removed from
5568 _initialize_symmisc.
5569 * main.c (dump_me_command): Moved to maint.c and renamed to
5570 maintenance_dump_me.
5571 * breakpoint.c (all_breakpoints_info): Rename to
5572 maintenance_info_breakpoints.
5573 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5574 all_breakpoints_info to add maintenance_info_breakpoints to the
5575 maintenanceinfolist instead.
5576 main.c (initialize_main): Set up maintenance class commands.
5578 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5580 * energize-patches: Fix minor problems with building energize lib.
5582 * energize-patches: Change names of all cadillac procedure calls
5583 to be energize procedure calls. Simplify many hooks by moving
5584 tests energize.c. Configure energize, and build it automatically now.
5586 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5588 * Makefile.in (VERSION): Bump to 4.5.7.
5589 * cplus-dem.c (demangle_args): Validate index for previously
5590 seen type to guard against bogus values from malformed manglings.
5591 * valops.c (value_struct_elt_for_reference): Guard against
5592 blindly using NULL return value from lookup_symbol.
5594 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5596 * cadillac.c, cadillac-patches: Rename to energize.c and
5597 energize-patches. Change all routines and variables named
5598 'cadillac*' to 'energize*'. Create new file called energize.h to
5599 hold all interface declarations.
5601 * deblib/connection/*: Move all of this stuff into energize/, but
5602 delete unneeded files.
5604 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5606 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5608 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5609 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5610 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5611 child processes, to avoid dead ones "hanging around" after GDB exits.
5612 (attach): Always stop the process if it needs it. Set RLC flag
5613 when attaching running processes, so it will continue if we detach
5614 it, quit, or are killed.
5615 (detach): Clear faults and set RLC flag to make process run
5617 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5619 (info_proc): Open process O_RDONLY, so we can see any process,
5620 even those controlled by debuggers.
5621 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5623 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5625 Relocate symbols using an array of section_offsets, rather than a
5626 single `addr' or `offset'. This makes Solaris-2 support work, and
5627 permits better VxWorks (and maybe xcoff) support later.
5629 * symtab.h (struct section_offsets): New structure for keeping
5630 a set of offsets, rather than a single one.
5631 (struct objfile): Replace addr with section_offsets member.
5632 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5633 * gdb-stabs.h: New include file with `symbol type specific'
5634 parameters for psymtabs and objfiles.
5635 * Makefile.in (HFILES): Add gdb-stabs.h.
5636 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5637 * coffread.c: Conforming changes. Fake offset array always 0.
5638 * dbxread.c: Conforming changes.
5639 (struct dbx_symfile_info): Move to gdb-stabs.h.
5640 (start_psymtab): Call elfstab_offset_sections to calculate good
5641 offsets for this source file, based on the ELF symbol table info.
5642 (read_ofile_symtab): Yank N_CATCH, which is dead.
5643 (process_one_symbol, N_CATCH): Yank.
5644 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5645 Relocate with SECT_OFF_TEXT.
5646 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5647 to distinguish relocatable from absolute symbols. Then, if not
5649 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5650 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5651 (", N_ROSYM): SECT_OFF_RODATA.
5652 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5653 (dbx_symfile_offsets): Add to translate addr to offset.
5654 * dwarfread.c: Conforming changes. Single offset currently used.
5655 * elfread.c: Add various complaints about elf/stab stuff.
5656 #include gdb-stabs.h. Conforming changes, using a single offset.
5657 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5658 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5659 for later use in building psymtabs.
5660 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5661 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5662 (free_elfinfo): New fn, frees all chained stab_section_infos
5663 in an objfile, and zaps the start-of-chain pointer.
5664 (elfstab_offset_sections): New fn, looks in stab_section_info
5665 chain to determine section bases to relocate a psymtab's worth
5666 of symbols, as they are being read.
5667 * mipsread.c: Conforming changes. Stabs-reading will relocate
5668 using one offset. MIPS-reading will not relocate at all.
5669 * partial-stab.h: Relocate different symbol types using different
5670 offsets from section_offsets.
5671 * symfile.c: Conforming changes.
5672 (find_lowest_section): Unused function to use later
5673 to free us from the Tyranny of the Text Section.
5674 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5675 in all lower layers of symbol reading. Call format-specific
5676 sym_offsets function to initialize offsets for high speed symbol
5678 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5679 (symbol_file_command, add_symbol_file_command): Callers changed.
5680 * symmisc.c (dump_psymtab): Print new relocation parameters.
5681 * xcoffread.c: Corresponding changes.
5683 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5684 * main.c (main): Read the $HOME/.gdbinit file before processing
5685 the argv arguments (e.g. reading symbol files or core
5686 files). This allows global parameters to be set, which will apply
5687 during the symbol reading. The ./.gdbinit is still read after
5689 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5690 * xcoffexec.c: Clean up quote inside comment.
5692 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5694 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5695 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5696 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5697 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5698 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5699 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5700 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5701 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5702 values.c, xcoffread.c:
5703 Remove "(void)" casts from function calls where the return value
5704 is ignored, in accordance with GNU coding standards.
5706 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5708 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5709 * partial-stab.h: Ignore N_ENDM.
5710 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5711 CODE or DATA section attachment. This eliminates a lot of random
5712 values from shared libraries, which screw up the ordinary symbols
5713 in the address ranges they happen to overlap.
5714 * buildsym.c (define_symbol): Eliminate special tests
5715 for function types; move into "function" cases in switch statement.
5716 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5717 in case they define new type numbers. But ignore them (FIXME).
5718 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5719 (read_sun_builtin_type): Add commentary.
5721 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5723 * xm-rs6000.h: define MEM_FNS_DECLARED
5725 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5727 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5728 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5729 * mips-xdep.c: Remove most include files (unused, caused errs).
5730 (fetch_core_registers): Use right parameters in dummy fn.
5732 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5734 * buildsym.c (scan_file_globals): Beware the null file.
5735 Fix from Jim Williams.
5737 * stack.c (return_command): Evaluate expression *before* popping
5738 off the stack frames! Fix inspired by Jim Williams.
5739 (up_silently_command, down_silently_command): No sel frame is error.
5741 * defs.h (memcpy, memset): Conditionalize decls on
5742 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5743 (alloca): Break out the STDC and non-STDC alloca cases, to make
5744 it work on old preprocessors as well as "picky ANSI" ones.
5745 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5747 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5748 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5749 header files define it!
5751 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5753 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5755 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5756 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5757 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5758 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5759 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5760 utils.c, valarith.c, valops.c, valprint.c, values.c:
5761 Replace bcopy() use with memcpy(), which is more standard and can
5762 take advantage of gcc's builtin functions for increased performance.
5763 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5764 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5766 Replace bzero() use with memset(), which is more standard and can
5767 take advantage of gcc's builtin functions for increased performance.
5768 * i386-tdep.c, main.c, valprint.c:
5769 Replace bcmp() use with memcmp(), which is more standard and can
5770 take advantage of gcc's builtin functions for increased performance.
5772 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5774 * remote.c (remote_wait): Fix cast on signal() call.
5775 * defs.h (alloca): More diddling with alloca. Have to ensure
5776 that it has a prototype, so that if alloca is defined as a macro
5777 that takes an arg, the definition is seen as a use of a macro
5778 that takes an arg, to satisfy picky ANSI preprocessors.
5780 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5782 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5783 consistency with all other gdb files.
5784 * cadillac.c: Use <string.h> rather than <strings.h>.
5785 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5786 * Makefile.in (MAKE): Remove definition for consistency with
5787 other Makefile.in files and to fix problem with recursive makes.
5789 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5791 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5794 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5796 * source.c (print_source_lines): for DOS interoperability; don't
5797 print CR (013) as ^M.
5799 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5801 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5803 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5805 * remote.c (remote_wait): Cast signal to void * to avoid warning
5806 from busted HP compiler.
5808 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5809 stabs cause end_psymtab to be called.
5811 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5812 compiler feature of putting 'c' into basic type descriptors for
5815 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5816 where there is no place for nPC in prrun struct.
5818 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5820 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5821 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5822 * dwarfread.c (enum_type): Save enum names on type_obstack.
5823 * dwarfread.c (struct_type): Save member name on type_obstack.
5824 * symtab.c (_initialize_symtab): Fix misspelling.
5825 * regex.c (store_jump, insert_jump): Return void.
5827 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5829 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5830 (alloca): Declare return type on SPARC, since Sun doesn't.
5831 (*_BYTE_ORDER): Improve comment: *must* be defined.
5833 * tm-hppa.h: New file, architectural definition of HP PA.
5834 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5836 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5837 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5838 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5839 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5842 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5843 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5844 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5846 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5848 * printcmd.c (output_command): Thinko.
5849 (x_command): Only set remembered size/format if cmd succeeds.
5851 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5852 since it is no longer used and burns time for every symbol read.
5853 (process_one_symbol): Treat N_CATCH like default (complain).
5855 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5857 * partial-stab.h (case N_TEXT): Fix fencepost error when
5858 detecting start of new symbol info after reading symtab for a
5859 module with a zero length TEXT segment.
5861 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5863 * Makefile.in (VERSION): Bump to 4.5.6.
5864 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5866 * defs.h (NORETURN): Define away for Lucid compiler.
5867 * remote.c (remote_timer, remote_interrupt): Signal handlers
5869 * ser-termios.c (serial_write, serial_close): Return whatever
5870 value the write/close call returns, rather than falling off end.
5871 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5872 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5874 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5875 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5877 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5878 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5879 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5880 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5882 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5883 store_inferior_registers): Supply missing fourth argument to
5885 * cadillac.c (kernel_dispatch): Make return type void.
5886 * cadillac.c (iosig): Signal handlers take one int arg.
5887 * valprint.c (val_print_fields): Call fprint_symbol to get
5888 automatic C++ demangling for mangled field names.
5890 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5892 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5893 * dwarfread.c (enum_type): Fix misspelling in comment.
5894 * valprint.c (val_print_fields, cplus_val_print): Minor
5895 adjustment to printing of C++ class structures to more closely
5896 match format for printing C structures, with and without setting
5899 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5901 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5902 (which is not a Posix signal) if it isn't defined.
5903 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5904 New port to Linux (a free Unix clone for 386 machines).
5906 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5908 COFF changes for dealing better with EPI 29K C compiler output.
5910 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5912 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5913 (read_coff_symtab): Move patch_opaque_types call from
5914 coff_symfile_read. Restrict it to symtabs from this objfile.
5915 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5916 references on opaque type chain; just let coff_lookup_type handle 'em.
5917 (decode_type): Complain about tagndx values on
5918 non-struct/union/enum types, which the EPI compiler tends to produce.
5920 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5922 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5925 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5926 usage to match new prototype. Include libbfd.h to get prototype.
5928 * source.c (find_source_lines): Handle large st_size fields.
5930 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5932 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5933 * stack.c (return_command): Use cleanups to avoid memory leaks.
5935 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5937 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5938 INT_REGNUM to INTE_REGNUM.
5940 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5942 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5944 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5945 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5946 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5947 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5949 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5950 declarations of malloc/realloc/free that are inserted by some
5952 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5954 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5955 another decl of strdup (this really ought to come from libiberty.h!).
5957 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5959 * remote.c (getpkt): Error if input exceeds buffer size.
5960 (_initialize_remote): `set remotedebug' enables packet trace.
5962 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5963 N_SLINE's, etc, just like Sun cc on Solaris2.
5965 * am29k-tdep.c (read_register_stack, write_register_stack):
5966 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5967 variable. Add `set' and `show' commands for it.
5968 * doc/gdb.texinfo: Document it.
5970 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5972 * valprint.c (type_print_1): Plug memory leak. Print all
5973 C++ syms as demangled, not just functions.
5974 * buildsym.c (read_range_type): When we find a signed char
5975 type, do a lookup of signed char, not plain char. Plain char's
5976 still get looked up as plain char's elsewhere.
5978 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5980 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5981 (Bug and fix found by Pierre Willard.)
5983 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5985 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5987 * xm-rs6000.h: Add decl for strdup().
5989 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5992 * breakpoint.c (enable_command, disable_command): Without args,
5993 should only affect normal breakpoints and watchpoints.
5995 * m68k-pinsn.c (print_insn_arg): Make register be const.
5996 * xcoffexec.c: Remove ' from comment.
5997 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5998 with decls of malloc in c-exp.tab.c (as produced by yacc).
5999 There's got to be a better way to do this...
6001 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
6003 * partial-stab.h: Convert single rindex use to strrchr.
6004 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
6005 standard <strings.h> file, now that the only single use of
6006 rindex in the gdb source files is gone.
6008 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
6010 * mipsread.c: Undo ill effects from including <strings.h>,
6011 which #defines index to be strchr. Unfortunately, index is
6012 a member of a symbol table structure that can't be changed.
6013 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
6014 remove redundant #include's.
6016 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
6018 * mipsread.c: #include <strings.h> for rindex().
6020 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
6022 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
6024 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
6026 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
6027 extraneous SO stabs from busted C++ compilers.
6029 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
6031 * Makefile.in (VERSION): Bump to 4.5.5.
6032 * symtab.c (decode_line_1): Until C++ support stabilizes, when
6033 C++ lookups fail, print possibly helpful hint about completion.
6034 * cplus-dem.c (demangle_signature): Fix ARM style demangling
6035 for static data members.
6036 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
6037 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
6038 it's broken on ncr3000's.
6040 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
6042 * dwarfread.c (decode_modified_type): Change type of first arg.
6043 Change 'modifier' to char from unsigned char. Cast single use
6044 that needs to be unsigned char.
6045 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
6046 * utils.c (strdup_demangled): Add function.
6047 * defs.h (strdup_demangled): Add prototype.
6048 * stack.c (return_command): Demangle C++ function names for query.
6049 * infcmd.c (jump_command): Demangle C++ function names for query.
6050 * cplus-dem.c (consume_count): New function and prototype.
6051 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
6052 do_type): Replace conversion code with consume_count().
6053 * cplus-dem.c (gnu_special): Fix demangled of static members.
6054 * source.c (list_command): Print demangled function names
6055 when appropriate. Fix supplied by Peter Schauer.
6057 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
6059 * sparc-tdep.c: Clean up slightly for Solaris2.
6061 * buildsym.c (define_symbol): Nameless types are now on several
6062 platforms; generalize them and un-ifdef them to make Solaris 2
6065 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6067 * infcmd.c: Fix typo (reported by Rob Savoye).
6068 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6069 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6070 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6071 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6072 rather than the one for the first file in the dependency chain.
6074 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6075 set. Don't reset our own texthigh, or dependency-only pst's, in
6076 scanning all the rest of the psymtabs.
6077 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6079 * buildsym.h (N_UNDF): Improve comments.
6080 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6082 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6084 * symtab.h (struct symbol): Add aux_value union for preserving
6085 an additional per-symbol value.
6086 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6087 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6088 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6089 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6090 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6092 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6094 * symfile.c (clear_symtab_users_once): Now non-static (for
6097 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6099 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6100 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6101 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6103 Solaris-2 support on SPARC:
6105 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6106 Add symbol_size and file offsets to struct symloc.
6107 Add static symbol_table_offset, string_table_offset,
6108 file_string_table_offset, next_file_string_table_offset,
6110 (add_old_header_file): Convert error() to complain()t.
6111 (dbx_symfile_read): Get symbol size via the objfile.
6112 Also get symbol_table_offset.
6113 (dbx_symfile_init): Record symbol size and count via the objfile.
6114 (dbx_next_symbol_text): Always add file_string_table_offset when
6115 accessing string table.
6116 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6117 (SET_NAMESTRING): Use the offset.
6118 (end_psymtab): Large kludge to determine addresses where source
6119 files start and end (for the psymtab header).
6120 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6121 Get this, symbol size, and symbol offset, from psymtab.
6122 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6123 Patch up last_source_start_addr if zero in N_SO.
6124 (process_one_symbol): Add variable function_start_offset.
6125 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6126 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6127 ( "", N_OBJ, N_OPT): Ignore.
6128 (elfstab_build_psymtabs): New function to read stabs out of
6131 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6132 (gdb): use GLOBAL_CFLAGS when linking, too.
6133 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6134 (N_OBJ, N_OPT): Ignore.
6135 ('f', 'F'): Save last function name.
6137 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6138 extra info in the minimal symbol.
6139 (elf_symtab_read): The extra info is the size of an ELF object,
6140 which was kludged to us in the `udata' field of the BFD symbol.
6141 Gag me with a crowbar...
6142 (elf_symfile_read): Keep track of both the absolute load address,
6143 and the offset between load addr and symbols. Handle STABS as
6144 well as DWARF sections, passing the absolute load address to
6145 elfstab_build_psymtabs.
6147 * symfile.h: Prototype elfstab_build_psymtabs.
6148 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6150 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6152 * buildsym.h: Add processing_acc_compilation flag.
6153 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6154 (define_symbol): Skip arg types in function entries. Resolve
6155 overloaded 'P' which acc uses for prototypes of functions called
6157 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6159 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6160 save size of ELF symbols. FIXME.
6161 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6162 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6164 * configure.in: Solaris config is sparc-sun-solaris2.
6165 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6167 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6168 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6169 * symfile.c (symfile_bfd_open): Comment where name is freed.
6170 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6172 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6174 * expprint.c (print_subexp): Add missing ']'.
6175 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6176 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6177 * WHATS.NEW: Point out improved C++ function name handling.
6178 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6179 type names for both implicitly and explicitly signed integral
6180 types. See comment in the source code.
6182 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6184 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6185 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6186 * expprint.c (print_subexp): Fix printing of register names.
6188 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6190 * inferior.h (register_valid): Declare.
6191 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6192 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6193 macros for traversing the data structures in a single objfile.
6194 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6195 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6198 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6200 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6201 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6202 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6203 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6205 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6207 * depend: rebuild to account for remote-st2000.c.
6208 * remote-st2000.c: Almost works now.
6209 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6211 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6213 * c-exp.y (yylex): Recognize single-quoted strings that specify
6214 tokens with embedded whitespace, such as C++ demangled names.
6215 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6216 * main.c (gdb_completer_quote_characters): Add global variable.
6217 * main.c (symbol_completion_function): Total rewrite for C++
6218 demangled name handling.
6219 * main.c (skip_quoted): New function.
6220 * main.c (main): Set rl_completer_quote_characters.
6221 * symmisc.c (dump_symtab): Print source language for symtab.
6222 * symtab.c (expensive_mangler): Add prototype and function.
6223 * symtab.c (completion_list_add_symbol): Total rewrite for new
6224 C++ demangled name handling.
6225 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6226 other changes for demangled C++ symbol handling.
6227 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6228 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6229 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6230 * symtab.c (completion_list_add_symbol): Total rewrite for new
6231 C++ demangled name handling.
6232 * symtab.c (expensive_mangler): New function.
6233 * utils.c (strcmp_iw, demangle_and_match): New functions.
6234 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6236 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6238 * Makefile.in: Roll VERSION to 4.5.4.
6239 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6240 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6241 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6243 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6245 * alldeps.mak: Rebuild to account for new files.
6246 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6247 * tm-st2000.h: New file.
6248 * configure.in: Tandem debug monitor (st2000) support.
6249 * remote-st2000.c, config/st2000.mt: ditto.
6251 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6253 * blockframe.c (inside_entry_file, inside_main_func,
6254 inside_entry_func): Return 0 if no symbols; avoid crashing.
6256 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6258 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6259 without masking, since it is signed and will later be compared
6260 against signed quantities. The right fix is probably to make
6261 it all unsigned, but this is a small, safe fix for this release.
6262 FIXME -- make the real change sometime soon.
6264 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6266 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6267 parameter in call to `symbol_file_add' to 0.
6269 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6271 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6273 * configure.in: Handle -m680[01234]0-wrs.
6275 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6277 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6278 `ieee_extended_to_double'.
6280 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6282 * valops.c (value_assign): Lint, by Pierre Willard.
6284 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6286 * coredep.c (fetch_core_registers): Remove premature warning,
6287 which triggers on DECstation even though all regs are accessible.
6289 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6290 sign-extension of instruction fields even on unsigned-char hosts.
6291 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6293 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6294 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6295 since they define the target, not the host.
6296 * m88k-pinsn.c: Fix typo.
6298 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6300 * valarith.c (value_zerop): -0.0 is still zero.
6301 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6302 Patches by Paul Eggert <eggert@twinsun.com>.
6304 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6306 * alldeps.mak, depend: re-make to account for ser-*.c.
6308 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6310 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6311 disconnecting from controlling terminal, to avoid gdb hanging
6312 on SVR4. Fixes bug reported by Oliver Okrongli.
6313 * procfs.c (PROC_NAME_FMT): Change format to match default used
6314 by system, as suggested by Oliver Okrongli.
6315 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6316 bug fix from Brent Townshend (bst%tt@cam.ORG).
6317 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6318 by turlais@rechser.total.fr.
6319 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6320 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6321 * objfiles.h (unlink_objfile): Add prototype.
6322 * objfiles.c (unlink_objfile): Add function.
6323 * objfiles.c (free_objfile): Call unlink_objfile.
6324 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6325 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6326 Also, discard old possibly bogus sf struct.
6327 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6328 find_sym_fns() for remapped symbol files, in case of any changes
6329 since the last mapping.
6331 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6333 * findvar.c (read_relative_register_raw_bytes): use the raw size
6334 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6336 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6338 Changes to support GDB running on DOS using GO32 and H8 support
6340 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6341 allowing hosts with different text and binary file formats to
6343 * coffread.c (read_coff_symtab): changed calling convention and
6344 operation - now it opens its own file with FOPEN_RB rather than
6345 duping and fdopening the provided handle.
6346 * dbxread.c, cplus-dem.c: #include mangling.
6347 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6348 binary files oring in the right bit.
6349 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6350 * remote-hms.c: cleanup to use the new remote serial stuff
6351 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6352 independent remote terminal I/O.
6353 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6354 * source.c (openp): fix off by one problem removing / - can now
6355 open a source file in the root directory with DOS.
6356 * values.c (value_as_pointer): remove bogus address bits from
6357 long. (unpack_long): unpack into unsigned long/short if pointer.
6359 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6361 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6362 It gets permanently stuck in many OSes.
6363 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6365 * breakpoint.c: Improve help text for info breakpoints.
6367 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6369 * README: Add pointer to internals doc, and describe reading
6371 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6372 * symtab.c (output_source_filename): Remove old glop for wrapping
6373 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6375 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6377 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6378 * munch: Add sort -u to avoid duplications.
6379 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6380 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6382 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6384 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6385 avoid infinite loops while demangling bogus mangled names.
6386 * valprint.c (type_print_base): Minor fix for GNU style guide
6389 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6391 * Makefile.in (VERSION): Bump to 4.5.3
6392 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6393 * Makefile.in (demangle): New target to create standalone
6394 demangler with same code and options as internal demangler.
6395 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6396 to support ARM style and Lucid style demangling, improve
6397 maintainability, fix several demangling bugs. More changes
6399 * defs.h (strstr): Add ANSI compatible prototype.
6400 * valprint.c (type_print_1): Demangle using ansi option.
6401 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6403 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6405 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6408 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6410 * mipsread.c (parse_procedure): Return rather than using
6411 uninitialized variable 'b'.
6413 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6415 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6416 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6417 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6418 relative to each source file.
6420 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6422 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6425 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6427 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6428 * am29k-tdep.c: Update to latest code from AMD.
6429 (get_saved_register) don't crap out if no frame.
6430 * remote-udi.c: Set/clear inferior_pid as appropriate.
6431 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6432 error handling. Fixup end-of-debugging messages.
6433 (udi_fetch_registers) clean up big time, mainly don't multiply
6434 register_valid indices by 4, and use proper Offset when reading
6435 gr96-gr127. (udi_store_registers) general cleanup.
6436 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6437 INT_REGNUM->INTE_REGNUM.
6438 * tm-29k.h: Upgrade to latest code from AMD.
6439 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6440 (UDIConnect) Clean up error processing (like, don't do exit() if
6441 execlp fails), make code restartable, make more attractive.
6442 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6445 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6447 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6448 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6449 from former to latter.
6451 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6453 * cplus-dem.c (do_args): Handle void args the same as others.
6454 * objfiles.c (free_objfile): Only try to unmap files when
6455 reusable objfiles are supported.
6456 * valprint.c (type_print_varspec_suffix): Add parameter that
6457 specifies if C++ demangling included function arguments. Use
6458 it to suppress printing extra pair of ()'s.
6459 * valprint.c (type_print_1): Fix problem with printing demangled
6460 C++ function types where demangled type includes the function
6463 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6465 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6466 Allows selection of C++ demangler to be a configuration option
6467 until multiple demanglers are supported.
6468 * demangle.h: New include file for extended demangler support.
6469 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6470 utils.c, valprint.c: Include "demangle.h" and change all calls
6471 to cplus_demangle() or fputs_demangled() to use individual
6473 * valprint.c (type_print_1): Change options to cplus_demangle
6474 to print demangled function args. Still broken, but now less so.
6475 * cplus-dem.c: Include demangle.h, reorganize and update some
6476 comments to reflect reality.
6477 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6478 second arg from fixed integer to bit based multiple options.
6479 * cplus-dem.c (optable): Reformat and replace ansi members with
6481 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6483 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6485 * values.c (set_internalvar): Force evaluation of lazy values.
6486 Bug reported by RMS.
6488 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6490 * Makefile.in (VERSION): Bump to 4.5.2.
6491 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6492 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6493 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6494 proper handling of bit fields.
6495 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6496 * symtab.h: Fix couple of misspellings in comments.
6497 * value.h (struct value): Clarify use of bitpos.
6498 * value.h (unpack_field_as_long): Change prototype, returns
6500 * values.c (unpack_field_as_long): Change return type to LONGEST,
6501 sign extend unpacked fields that are signed, other rewriting.
6502 * config/ncr3000.mt: New target config file.
6504 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6506 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6507 even when printing 8-bit characters.
6509 * gdbtypes.c (make_{reference,pointer,function}_type): New
6510 functions which handle overwriting of forward-referenced types
6511 for stabs file reading.
6512 (lookup_{reference,pointer,function}_type): These just call
6513 the make_*_type functions with a null storage alloc parameter.
6514 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6515 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6517 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6518 (dbx_alloc_type): Make it easier to understand. No funct change.
6519 (define_symbol: 't'): Don't put the typedef name into the name of
6520 the struct, union, or enum. Bugfix.
6521 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6522 routines to properly handle overwriting preallocated types so that
6523 forward references will work.
6524 (read_enum_type): Force enum values to file scope, due to bug in
6525 Sun compiler output. FIXME, fix later.
6527 Remove unused header_file_prev_index mechanism. It was already
6528 obsolete in gdb-3.5. These comments appeared in 3.5:
6529 /* This code was used before I knew about the instance codes.
6530 My first hypothesis is that it is not necessary now
6531 that instance codes are handled. */
6532 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6533 * buildsym.h: Remove it and prev_index that saves it.
6534 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6536 * solib.c (special_symbol_handling): When called from core files,
6537 must set up debug_addr. Don't print error messages, just return.
6538 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6540 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6542 * cplus-dem.c: Allow nested class names (as in
6543 Foo::Bar::method()).
6544 Allow the cleaner cfront style of nested class names
6545 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6546 Make cplus_demangle re-entrant by removing use of global
6547 variables. Instead, place all shared variables in a
6548 stack-allocated structure, and pass around its address.
6550 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6552 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6553 29k-share/* subdirs...
6555 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6556 rewrite, only leave out the bugs.
6558 * Makefile.in: Add 29k/UDI support. Improve depend.
6559 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6561 * am29k-tdep.c: Update to use new calling conventions, and misc
6564 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6566 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6568 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6569 breakpoint instructions that leave PC pointing at the right place.
6571 * core.c (core_open): Call warning() to print warnings.
6573 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6575 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6576 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6577 This prevents a crash when trying to lookup the value of a
6578 non-existent symbol.
6580 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6582 * signame.c, signame.h: Remove, replaced by strsignal.c in
6584 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6585 sun386-xdep.c: Remove include of signame.h
6586 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6587 * Makefile.in (HFILES): Remove signame.h
6588 * Makefile.in (OBS): Remove signame.o
6589 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6590 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6591 psignal, perror): Add prototypes.
6592 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6594 * depend: Manually remove signame.[cho] references.
6595 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6597 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6598 with safe_strsignal.
6599 * core.c (core_open): Replace use of sys_siglist with
6601 * core.c (memory_error): Replace use of sys_errlist with
6603 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6605 * infcmd.c (program_info): Replace use of sys_siglist with
6607 * infrun.c (signal_stop, signal_print, signal_program):
6608 Allocate dynamically based on dynamic determination of number
6609 of signals to support.
6610 * infrun.c (child_create_inferior): Replace use of sys_errlist
6612 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6614 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6615 strsigno and sys_siglist with safe_strsignal.
6616 * infrun.c (handle_command): Call signo_max to find number of
6617 signals. Replace sig_number with strtosigno and sig_abbrev with
6619 * infrun.c (signals_info): Replace sig_number with strtosigno.
6620 * infrun.c (_initialize_infrun): Call signo_max to find number of
6621 signals. Dynamically allocate signal_{stop,print,program}.
6622 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6623 * procfs.c (errnoname): Add function and prototype.
6624 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6625 of sys_siglist with safe_strsignal.
6626 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6627 sys_siglist with safe_strsignal.
6628 * procfs.c (info_proc_stop): Call errnoname.
6629 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6630 * stuff.c (main, get_offset): Replace use of sys_errlist with
6632 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6633 with safe_strsignal.
6634 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6635 with safe_strsignal.
6636 * utils.c (safe_strerror, safe_strsignal): Add functions that
6637 call strerror and strsignal respectively, and deal with NULL
6639 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6640 sys_errlist with safe_strerror.
6641 * valprint.c (val_print): Replace use of sys_errlist with
6644 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6646 * Makefile.in: rework CFLAGS so that they can be set from the
6647 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6648 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6649 Pass CFLAGS on recusions.
6651 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6653 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6654 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6655 overkill for the problem it solved.
6656 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6657 and default to simply printing type names as appropriate.
6658 * main.c (main): Remove one of the leading newlines from
6659 warning_pre_print initialization.
6660 * objfiles.c (open_existing_mapped_file): Add function and
6662 * objfiles.c (open_mapped_file): Rewrite to use new function
6663 open_existing_mapped_file.
6665 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6667 * sun3-xdep.c (fetch_core_registers): Lint.
6668 * tm-sun3.h: Prototype lint.
6671 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6673 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6674 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6675 * objfiles.c: Cast calls to close() with unused returns to void.
6676 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6677 old objfile's name before updating it.
6678 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6679 * objfiles.h (objfile struct): Add mmfd member.
6680 * symfile.c (syms_from_objfile): Move some code to
6681 new_symfile_objfile.
6682 * symfile.c (new_symfile_objfile): Add new function, common code
6683 from syms_from_objfile.
6684 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6685 mapped and unmapped symbol files.
6686 * symfile.c (symbol_file_command): Print "No symbol file now"
6687 message, ala exec_file_command for the exec file.
6688 * symfile.h (new_symfile_objfile): Add prototype.
6689 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6690 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6692 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6694 * rs6000-pinsn.c: New version from IBM (Metin).
6695 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6696 to avoid warnings from some compilers.
6698 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6700 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6701 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6702 type's flag word that marks it as a fundamental type.
6703 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6704 flags argument for all calls to init_type().
6705 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6706 flags argument for all calls to init_type(). Also remove
6707 dependency on host sizes for ints, floats, etc.
6708 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6709 flags argument for all calls to init_type(). Also remove
6710 dependency on host sizes for ints, floats, etc.
6711 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6712 bit to flags argument for all calls to init_type(). Add types
6713 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6714 * valprint.c (unsigned_type_table, signed_type_table,
6715 float_type_table): Remove.
6716 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6717 bit when printing fundamental types, and print the actual name
6718 for such types, rather than inventing one. Remove code that
6719 invented fundamental type names.
6720 * valprint.c (_initialize_valprint): Remove initializations
6721 for now removed unsigned_type_table, signed_type_table, and
6724 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6726 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6727 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6730 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6732 * dwarfread.c (target_to_host): New function similar to previous
6734 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6735 Extensive changes to convert all previous usages to use new
6736 target_to_host() function.
6737 * dwarfread.c (struct dieinfo): Change types of most integral
6738 members to be unsigned.
6740 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6742 * WHATS.NEW: Revise -mapped doc.
6744 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6746 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6747 too high or when skipping `forwards' moves us backwards.
6748 (parse_type): Print mis-guessed tag name in complaint.
6749 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6750 (parse_procedure): Do not attempt to create symbols; just fill in
6751 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6752 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6753 for clarity. Set top_stack before calling parse_external. In
6754 stabs, sort symbols before calling parse_procedure.
6756 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6757 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6758 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6759 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6762 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6764 * Makefile.in (VERSION): Set to 4.5.1.
6765 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6766 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6767 fill_gregset): New functions for SVR4 /proc support.
6768 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6769 Remove new symbol types and such to ../include/coff/symconst.h.
6770 (parse_symbol): Simplify code for parsing struct/enum/unions.
6771 (parse_type): Handle `long long' types.
6772 (upgrade_type): Handle `const' qualifier.
6773 (parse_partial_symbols): fix indentation, clean a bit.
6775 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6777 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6778 copy in data from raw read buffers, calling bfd byteswapping
6779 routines as appropriate. Use to replace most existing memcpy
6781 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6782 * configure.in: Recognize new ncr3000 config.
6783 * config/ncr3000.mh: New config file.
6785 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6789 * README: Update for release.
6790 * Makefile.in: Update version to 4.5.
6791 * WHATS.NEW: The obvious.
6793 * depend: Generate new depend file for this release.
6795 * Makefile.in (depend): Fix dependancy generation so that it does
6796 not include gcc 'fixincluded' files, which are usually in a system
6799 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6801 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6802 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6803 symbols for nameless types. And, handle `R' (register parameter
6804 type) for AIX. (an extension to existing stabstring grammar).
6805 * rs6000-xdep.c: Fix typo (= should have been ==).
6807 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6809 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6811 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6813 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6814 * signame.c (SIGWAITING, SIGLWP): Add.
6816 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6818 * xm-i386mach.h: add decls for errno and strdup().
6820 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6821 used in array index context (otherwise, some compilers barf).
6823 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6825 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6826 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6827 in a system call, and provide better backtrace if so.
6829 * Makefile.in (HFILES): Add xcoffsolib.h.
6830 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6831 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6833 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6834 mipscoff_symfile_read): Convert to BFD to do file I/O.
6836 * symfile.c: #include <ctype.h> to get proper def if isspace().
6838 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6840 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6842 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6843 function also when parsing embedded stabs.
6845 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6847 * mipsread.c: Fix more declarations.
6849 * mipsread.c: Fix many invocations of complain. Use enum
6850 type_code where appropriate.
6852 * xm-vaxult.h: Add decl for strdup().
6854 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6857 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6859 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6862 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6864 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6865 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6866 Merge in more patches for rs6000 from Metin Ozisik.
6867 * utils.c: Fix typo in comment.
6869 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6871 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6872 * procfs.c (attach): Set nopass_next_sigstop if attached
6873 process is forcibly stopped.
6874 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6875 resending SIGSTOP to attached process on first resume.
6877 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6879 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6881 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6883 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6884 (VERSION): Bump to 4.4.85.
6885 * mipsread.c: Update for new include files. Lint.
6886 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6887 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6888 Don't need to bring in mipsread.o specially any more.
6890 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6892 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6893 routine (for Irix-4.x). Make many funcs static and void.
6894 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6895 * (init_extra_frame_info): Don't trash cached value of frame
6896 pointer register. This fixes backtracing through routines that use
6897 alloca(). Generally clean up declarations of functions, and use
6898 typedefs and macros to reference data structures as appropriate.
6899 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6902 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6904 * values.c (unpack_long): Fix unpacking error for signed chars
6905 on hosts where the default character type is unsigned.
6906 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6907 for newer SVR4 variants.
6908 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6909 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6910 * procfs.c (mappingflags): Add support for MA_PHYS
6912 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6914 * buildsym.c (read_struct_type): Avoid coredump when C++
6915 abbreviated type name is messed up. Reported by Joe Buck.
6916 FIXME, we need to determine whether GDB or GCC needs to be
6917 smarter to correctly locate this type name.
6919 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6920 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6921 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6922 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6923 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6925 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6927 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6928 * symtab.h (current_source_symtab): Make extern
6929 * symtab.h (current_source_line): Make extern
6930 * inferior.h: Move all procfs.c prototypes to one place, add
6931 prototype for proc_signal_handling_change. Add prototypes for
6932 signal_stop_state, signal_print_state, and signal_pass_state.
6933 * inferior.h (stop_soon_quietly): Make extern
6934 * inferior.h (attach_flag): Make extern
6935 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6936 * infrun.c (signal_stop_state, signal_print_state,
6937 signal_pass_state): New functions to query specific signal
6939 * infrun.c (handle_command): Minor error message change, add
6940 NOTICE_SIGNAL_HANDLING_CHANGE.
6941 * procfs.c (open_proc_file): Remove iris specific reset of
6942 inherit-on-fork flag, moved to proc_set_exec_trap().
6943 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6944 to reset inherit-on-fork flag, bash comment to GNU form.
6945 * procfs.c (proc_base_address, set_proc_siginfo,
6946 fetch_core_registers): Conform to code style.
6947 * procfs.c (signame.h): Include.
6948 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6949 syscallname(), info_proc_syscalls()): New macros, tables, and
6950 functions to organize and report system call information.
6951 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6952 saved_exitset, saved_entryset): Add to procinfo struct.
6953 * procfs.c (struct trans): Add.
6954 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6955 siginfo_table, errno_table): Tables to translate numeric values
6956 to symbolic names and short descriptions.
6957 * procfs.c (signalname, info_proc_signals): Add function and
6959 * procfs.c (proc_info): Now info_proc.
6960 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6961 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6962 info_proc_faults, lookupname, lookupdesc, sigcodename,
6963 sigcodedesc): New functions.
6964 * procfs.c (proc_signal_handling_change): New function to set
6965 the trace flags based on the state of gdb's signal handling flags.
6966 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6967 and remove code to do PIOCSTRACE ioctl.
6968 * procfs.c (attach, detach): Preserve and restore process flags
6969 using saved_* fields in procinfo struct.
6970 * procfs.c (attach): Call proc_signal_handling_change.
6971 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6972 * procfs.c (proc_desc): Update for latest changes.
6973 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6974 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6975 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6977 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6979 * procfs.c (set_proc_siginfo): Add prototype and new function.
6980 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6981 up inferior siginfo struct.
6982 * elfread.c (elf_symfile_read): Compute the relocation amount
6983 by subtracting off the address of the ".text" section.
6984 * solib.c: Add pointer to ".text" section to so_list struct.
6985 * solib.c (solib_map_sections): Initialize pointer to ".text"
6986 section in so_list struct.
6987 * solib.c (symbol_add_stub): Pass base address of ".text"
6988 section to symbol_file_add, rather than the load address of
6989 the shared library. On SunOS they are the same. On SVR4 they
6992 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6994 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6995 function name, not .gdbinfo. symbol.
6997 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6999 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
7001 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
7003 * Makefile.in (VERSION): 4.4.8
7005 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
7006 commands in .cshrc/.profile won't get traced.
7008 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
7010 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
7011 * exec.c (build_section_table): Don't abort if no sections.
7012 * sparc-tdep.c (single_step): Lint.
7013 * utils.c (mrealloc): Handle realloc (0, size) case here.
7015 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
7017 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
7020 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
7022 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
7023 .gdbinfo. symbols are created. Move creation from parse_procedure
7024 to parse_symbol, where it is fairly easy to grow the symtab. This
7025 also fixes a symtab trashing bug on all mips-based systems.
7026 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
7028 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
7029 mips_extra_func_info, and all the PROC_xxx macros that look at it.
7031 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
7033 * c-exp.y: Add missing return type to yyparse() prototype.
7035 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
7037 Create and use macros for iterating on symtabs, psymtabs, msymbols.
7039 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
7040 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
7041 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
7042 (patch_opaque_types): Avoid dummy args and result.
7043 * objfiles.c (have_partial_symbols, have_full_symbols,
7044 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
7045 (iterate_over_objfiles, iterate_over_symtabs,
7046 iterate_over_psymtabs): Remove, clunky and slow.
7047 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
7048 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
7049 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
7050 dump_objfile): Remove dummy args and results. Move filename
7051 comparisons to callers.
7052 (printsyms_command, printpsyms_command, printmsyms_command,
7053 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
7054 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
7055 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
7056 list_symbols, make_symbol_completion_list): Replace explicit
7057 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
7058 Eliminate Dijkstra flag crap, break out of loops with gotos.
7059 (lookup_symtab_1): Protect '/' tests from short filenames.
7060 (cplus_mangled_symbol): Move inline into lookup_symbol.
7061 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
7062 (relocate_minimal_symbol): Move inline to vmap_symtab.
7063 (vmap_symtab): Replace iteration with ALL_OBJFILES,
7064 iterate_over_msymbols with ALL_MSYMBOLS.
7066 Misc cleanup prior to release.
7068 * Makefile.in (VERSION): Roll to 4.4.7.
7069 (HFILES): Add call-cmds.h.
7070 * call-cmds.h: New header for command fns called by other files.
7071 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7072 (breakpoint_1): Remove unused type arg. Change callers.
7074 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7075 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7076 * mipsread.c: Add prototypes for all static functions.
7078 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7079 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7080 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7081 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7082 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7083 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7086 * buildsym.c (define_symbol): Handle global register variables
7087 (from Pierre Willard). Complain if register numbers are too large.
7088 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7089 * tm-sparc.h: Don't #include <sun4/reg.h>.
7090 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7091 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7093 * language.h: Avoid forward enum declaration.
7094 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7095 config/sun4os5.mt: New host and target.
7096 * defs.h (errno): #include <errno.h> rather than assuming int.
7097 From Pierre Willard.
7099 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7100 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7101 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7102 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7103 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7104 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7105 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7107 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7109 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7110 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7111 * language.h (enum exp_opcode): Avoid forward enum def.
7112 * main.c (define_command, user_defined_command): Lint.
7113 * mem-break.c, xcoffread.c: Lint.
7114 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7116 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7118 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7119 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7120 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7121 or IBM6000_TARGET as (approximately) appropriate.
7123 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7125 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7126 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7127 or not to try reading symbols from a mapped objfile. Plugs memory
7128 leak due to shared libraries generating no psymtabs or symtabs.
7130 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7132 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7133 * copying.awk: Lint. Make stronger warning at top of copying.c.
7134 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7135 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7136 (lookup_pointer_type): Add FIXME comment.
7137 * main.c (set_history_size_command): Disallow negative size.
7138 * partial-stab.h: Update copyright.
7139 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7141 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7143 * main.c (set_history_size_command): Negative size is error.
7144 (Reported by Peggy Fieland.)
7146 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7148 * coffread.c (coff_symfile_init): Update comment.
7149 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7150 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7151 macros to access the dbx specific objfile information.
7152 * dbxread.c (symfile_string_table, symfile_string_table_size):
7153 Remove these local variables.
7154 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7155 read_dbx_symtab): Remove the stringtab and stringtab_size params
7156 from the function prototypes, the function definition, and the
7157 function calls. These are now available via DBX_STRINGTAB and
7158 DBX_STRINGTAB_SIZE using the objfile pointer.
7159 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7160 an arg to read_dbx_symtab.
7161 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7162 stringtab and the dbx specific per-objfile private info.
7163 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7164 args in prototype, function definition, and function calls. It is
7165 now available via the DBX_SYMCOUNT macro using the objfile
7167 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7168 local instance of struct dbx_symfile_info and replace with DBX_*
7170 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7171 symfile_string_table and symfile_string_table_size.
7172 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7173 symfile_string_table.
7174 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7175 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7176 stringtab size variables. Remove all code that used to reread
7178 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7179 to prior to any calls to mmalloc for the objfile specific heap.
7180 * utils.c (init_malloc): Document the requirement that for each
7181 heap for which corruption checking is desired, that init_mmalloc
7182 must be called prior to any mmalloc calls on the heap.
7184 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7186 * rs6000-pinsn.c: Make dis-assembly output more like
7187 other targets: Don't print instruction in hex before
7188 the assembly; use print_address to print out jump
7191 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7193 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7194 * cplus-dem.c: Support "Sc" meaning "signed char".
7196 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7198 * configure.in: fix iris/iris3.
7200 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7202 * command.c, main.c (various places): Use ctype.h macros
7203 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7204 (such as (x >= 'A' && x <= 'Z')).
7205 (There are still more of these in other files.)
7206 * main.c (defined_command): Lower-case the user's
7207 new command before entering it. Needed because
7208 command lookup is case-insensitive (and also lower-cases).
7209 (Based on Metin's earlier patch.)
7211 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7213 * config/irix4.mh: new file.
7215 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7217 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7220 * xm-mips.h: Declare strdup for ultrix.
7222 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7223 when calling new_symbol.
7224 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7227 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7229 * config/rs6000.mh: Update (for Fred's new mmalloc)
7230 flags to disable use of GNU malloc/mmalloc.
7231 * munch: Change SYSV rule to allow .text before the label,
7232 as well as after, to work for AIX.
7233 * gdbtypes.h: Minor clarifiction.
7235 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7237 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7238 continuation in yet another place (between method declarations).
7240 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7242 * mips-tdep.c: include symfile.h and objfiles.h to fix
7245 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7247 * valops.c (value_struct_elt_for_reference): Added 'offset'
7248 parameter to handle multiple inheritance.
7249 * eval.c, value.h: Update accordingly.
7251 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7253 * objfiles.h: New file
7254 * Makefile.in (HFILES): Add objfiles.h
7255 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7256 main_scope_lowpc, main_scope_highpc.
7257 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7258 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7259 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7260 xcoffread.c, : Include objfiles.h.
7261 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7262 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7263 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7264 inside_entry_file() and logic changed appropriately.
7265 * blockframe.c (outside_startup_file): Renamed to
7266 inside_entry_file() and logic changed appropriately.
7267 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7268 and logic changed to use per-objfile specific fields.
7269 * blockframe.c (inside_entry_scope): Renamed to
7270 inside_entry_func() and logic changed to use per-objfile specific
7272 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7273 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7274 Remove extern decls.
7275 * symfile.c, symfile.h (entry_point): Remove extern decl.
7276 * coffread.c (coff_symfile_init): Common entry point init code
7277 moved to symfiles.c, call init_entry_point_info().
7278 * coffread.c (complete_symtab): Use new per-objfile entry info.
7279 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7280 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7282 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7283 * defs.h (inside_entry_scope, outside_startup_file,
7284 inside_main_scope): Prototypes changed for renames to
7285 inside_entry_func, inside_entry_file, inside_main_func,
7287 * symfile.c (syms_from_objfile): Common entry point init code
7288 moved to init_entry_point_info() and call init_entry_point_info().
7289 * symfile.h (init_entry_point_info): Include prototype.
7290 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7291 moved to symfiles.c and call init_entry_point_info().
7292 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7293 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7294 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7296 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7297 works for the majority of targets.
7298 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7299 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7300 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7301 Use default definition in frame.h.
7302 * frame.h (selected_frame_level): Make decl extern.
7303 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7304 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7305 * partial-stab.h: Use new per-objfile entry info.
7306 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7307 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7308 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7309 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7310 have_minimal_symbols): Prototypes moved to objfiles.h.
7311 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7312 Macros moved to objfiles.h.
7313 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7315 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7317 More C++ improvements (pointers to members, qualified names).
7318 * c-exp.y: Support exp.type::name and exp->type::name
7319 syntaxes. (Unfortunately, doesn't work for static members.)
7320 * c-exp.y, eval.c: Make type::~type work better.
7321 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7322 value_static_field by value_struct_elt_for_reference.
7323 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7324 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7325 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7326 for OP_SCOPE operand; no point in it now that we use lazy
7327 reading of values, and use "reference to member" objects.
7328 * gdbtypes.h: Clarify comment.
7329 * valops.c: Change value_struct_elt_for_address to return
7330 a reference (or variable), rather than a pointer. Change
7331 the name to value_struct_elt_for_reference to reflect this.
7332 Returning a reference instead of a address provides a
7333 generalization, since we can use the routine for both
7334 class::name as well as &class::name.
7335 Also, recurse to handle multiple inheritance properly.
7336 * valprint.c: Moved code to print pointer-to-members
7337 to new function point_class_member. This allows a
7338 "reference-to-member" to be printed using the same code.
7339 * valprint.c (type_print_varspec_prefix): Avoid printing
7340 "struct " for domains of class-member types.
7341 * valops.c (search_struct_field): Inline code for simplified
7342 version of value_static_field (which can then be deleted).
7343 * value.h: Rename value_struct_elt_for_address to
7344 value_struct_elt_for_reference. Delete value_static_field.
7345 * values.c: Remove no longer used function value_static_field.
7347 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7349 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7350 elfread.c (coff_symfile_finish): Add function, prototype, and
7351 add to the xxxx_sym_fns struct for each file type. Also reformat
7352 the xxxx_sym_fns vector to a standard format and add comments.
7353 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7354 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7355 Pass pointer to struct objfile rather than pointer to sym_fns.
7356 Change references inside each function accordingly. Allocate any
7357 symbol file specific info in the per-objfile memory region.
7358 * dbxread.c (free_and_init_header_files): Break function into
7359 free_header_files(), called from dbx_symfile_finish(), and
7360 init_header_files(), called from dbx_new_init().
7361 * dbxread.c (dbx_new_init): Move deallocation things to new
7362 dbx_symfile_finish function.
7363 * elfread.c (elf_new_init): Call buildsym_new_init().
7364 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7365 routine for the objfile before deallocating other stuff.
7366 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7367 * symfile.h: Move struct sym_fns to before struct objfile def.
7368 Add sym_finish function pointer and change prototypes of other
7369 function pointers to reflect passing struct objfile pointer rather
7370 than struct sym_fns pointer.
7371 * symfile.c: Remove now obsolete symtab_fns pointer.
7372 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7373 locates the correct sym_fns struct for the given objfile.
7374 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7375 for better support of mapped symbol tables.
7376 * symfile.c (symbol_file_command): Remove obsolete code using
7378 * symfile.h: Remove duplicate declarations for symfile_objfile,
7379 entry_point, and object_files.
7380 * target.c (target_info): Compare symfile_objfile to NULL.
7381 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7382 aixcoff_symfile_finish().
7384 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7386 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7387 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7388 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7390 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7392 Some improvements to g++ debugging.
7393 * symtab.c (list_symbols): demangle before pattern matching.
7394 * symtab.c: Other fixes to improve handing of operators.
7395 * valprint.c (type_print_base): Fix test for constructor.
7396 * values.c (value_static_field): Allow evaluation of
7397 CLASS::METHOD, returning a function pointer.
7399 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7401 * Makefile.in (VERSION): Roll 4.4.6.
7402 * exec.c (exec_file_command): Add code to ignore optional args
7403 passed in by file_command() for use in symbol_file_command().
7404 * main.c (main): Document -mapped and -readnow in help summary.
7405 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7406 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7407 to get filename from bfd with bfd_get_filename(). Test mapto
7408 against 0, not NULL. Use mstrsave() to make copy of filename.
7409 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7411 * remote-vx.c (vx_load_command, add_symbol_stub):
7412 Symbol_file_add() takes an additional arg.
7413 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7415 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7416 changed to return a bfd not an objfile pointer.
7417 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7418 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7419 Change to eliminate local bfd and use symfile_bfd_open() plus
7420 allocate_objfile(). Add code to implement readnow option.
7421 * symfile.c (symbol_file_command): Changes to option handling,
7422 readnow functionality moved to symbol_file_add().
7423 * symfile.c (symfile_init): Eliminate local copy of bfd.
7424 * symfile.c (add_symbol_file_command): Changes to parse mapped
7425 and readnow options.
7426 * symfile.h (allocate_objfile): Arg removed from prototype.
7427 * symtab.h (symbol_file_add): Arg added to prototype.
7428 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7431 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7433 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7434 mtrace.awk, state.c, state.h: Removed.
7435 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7436 directories searched for source files.
7437 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7438 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7439 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7440 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7441 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7442 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7443 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7445 * Makefile.in (HFILES): Remove state.h
7446 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7447 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7448 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7449 * Makefile.in (clean): Remove all object files.
7450 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7451 * cplus-dem.c: Remove prototypes definitions that are now done in
7453 * dbxread.c (throughout): Change from using per-objfile
7454 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7455 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7456 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7457 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7458 * depend: Remove dependencies for state.o, state.h.
7459 * dwarfread.c: Add declaration for warning_pre_print.
7460 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7461 * dwarfread.c (throughout): Change from using per-objfile
7462 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7463 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7464 use supplied objfile.
7465 * i386-xdep.c (print_387_status): Change to use warning() rather
7467 * i387-tdep.c (print_387_control_word): Change to use warning()
7468 rather than printfs.
7469 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7470 that some compilers grumble about.
7471 * language.c (throughout): Add declaration for warning_pre_print
7472 and using warning() instead of printfs.
7473 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7474 * main.c (main): Add declaration for warning_pre_print and set it
7475 similarly to error_pre_print. Add declarations for
7476 mapped_symbol_files and readnow_symbol_files. Add appropriate
7477 definitions to long_options[].
7478 * minsyms.c: Trivial fix to comment.
7479 * objfiles.c (allocate_objfile): Substantially rewritten for
7480 using mapped symbol files.
7481 * objfiles.c (throughout): Change from using per-objfile
7482 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7483 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7484 * source.c (throughout): Change from using per-objfile
7485 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7486 * source.c (open_source_file): Use mstrsave to save file name in
7487 mapped symbol region for objfile.
7488 * symfile.c: Remove include for state.h.
7489 include to local form.
7490 * symfile.c (symbol_file_add_digested): Remove.
7491 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7493 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7494 from objfile structure. Add malloc descriptor pointer (md).
7495 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7496 * symm-xdep.c (print_fpu_status): Use warning() rather than
7498 * symmisc.c (free_symtab_block): Now takes and uses current
7500 * symmisc.c (throughout): Change from using per-objfile
7501 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7502 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7503 Sun compiler grumblings when PTR is char *.
7504 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7505 msymbols() to correct pointer type.
7506 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7507 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7508 error always starts on a line of it's own.
7509 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7510 Rewrite for new mapped malloc package use.
7511 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7512 that don't want to use the mapped malloc package; pass arguments
7513 on to traditional malloc package functions.
7514 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7515 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7516 mrealloc, malloc, and realloc but get fatal error if runs out
7518 * utils.c (msavestring, mstrsave): Save a string in a specific
7519 mapped malloc region.
7520 * utils.c (print_spaces): Use xmalloc to get the buffer.
7521 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7522 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7523 * config/i386v4.mh: Insignificant reorganization.
7525 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7527 * xcoffread.c: Only enable compilation of debugging functions
7528 if IBM6000 is defined. Fails to compile otherwise.
7530 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7532 * Makefile.in: pass MAKEINFO down on info.
7534 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7536 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7537 useless code, including an lseek to an uninitialized variable.
7538 Reported by Jim Williams <jimbo@wrs.com>.
7540 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7542 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7543 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7544 * minsyms.c, symfile.c: Changes that may be generally
7545 applicable, but are #ifdef IBM6000 for now.
7546 * rs6000-xdep.c: Fixed typo in comment.
7547 * rs6000-tdep.c: Non-substatial changes.
7548 * xoffread.c: The main change here is addition of some
7549 debugging functions.
7550 * xoffexec.c: More changes.
7552 * xcoffread.c: Fixed two too-few-parameters bugs.
7554 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7555 to SOLIB_CREATE_INFERIOR_HOOK macro.
7557 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7559 * symfile.h: Add prototype for iterate_over_msymbols().
7560 * symtab.c (cplus_mangled_symbol): Add function.
7561 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7562 iterate_over_msymbols to find demangled C++ symbol.
7563 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7564 value to iterate_over_msymbols().
7565 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7568 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7570 * Makefile.in: added check target.
7572 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7574 * ecoff.c: Move to ../bfd/coff-msym.c.
7575 * config/mt-*mips: Remove ecoff.o from the configuration.
7576 * remote.c (): Add newline to initial +.
7577 (remote_resume): Mention how to cope with signals.
7578 (remote_interrupt): Add debug msg.
7579 (remote-wait): Implement new 'T' reply, which includes
7580 status, PC, and FP all in a single short message.
7581 (putpkt): Add further debugging of packet acks.
7582 * mipsread.c (fixup_symtab): Also swap RFD's.
7583 (parse_partial_symbols): Avoid bug on unknown symbol types.
7584 * Makefile.in (VERSION): Roll to 4.4.5.
7585 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7586 for remote MIPS by limiting heuristic to 200 byte search.
7587 (heuristic_proc_desc): Byte-swapping.
7588 (mips_print_register): Cope with failure of
7589 read_relative_register_raw_bytes. Byte-swap integers for
7591 * mips-pinsn.c (print_insn): Byte-swap instruction.
7593 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7595 * config.sub configure.in config/mh-irix4
7596 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7597 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7598 gdb/xm-irix4.h gdb/config/mt-irix3
7599 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7601 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7603 * defs.h, utils.c: xrealloc takes PTR as first arg.
7604 * defs.h: Reword confusing comment about ANSI prototypes.
7605 * defs.h: Some minor whitespace changes.
7606 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7607 not NULL, which can be (void *).
7608 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7609 * tm-i386v.h (SP_ARG0): Define
7610 * xm-sysv4.h: Back out of change for missing prototypes.
7611 * i386-tdep.c (get_longjmp_target): Add function.
7613 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7615 * Makefile.in: install man page too.
7617 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7619 * All GDB files that #include defs.h: Removed stdio.h.
7620 (defs.h): #include stdio.h.
7622 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7624 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7625 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7626 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7627 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7628 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7629 it before printing out the hex shape of an address.
7631 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7633 * rs6000-xdep.c (frame_initial_stack_address): Move
7634 code to set frame->cache_fsr into new separate function
7635 frame_get_cacahe_fsr. This allows fixing a fatal error.
7636 * xcoffexec.c: Turn previously suppressed error
7637 message back on, after cleaning up BFD.
7639 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7640 printing of blank line, since it cases printing of an
7641 extra blank line. Is this intended? It does mess up
7643 * defs.h: Put back declarations of malloc and realloc,
7644 but protected by #ifndef MALLOC_INCOMPATIBLE.
7645 * objfiles.c: Undo previous change: Use malloc/realloc
7646 for objfile malloc/realloc fields (but add a cast).
7647 * xcoffexec.c: Suppress an error message (for now).
7649 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7651 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7652 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7653 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7655 * xcoffread.c: Modifications to C_DECL storage class handling, and
7656 introduction of an old smash_to_pointer_type() routine.
7658 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7659 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7660 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7661 parameters have been modified.
7663 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7664 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7665 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7666 and fetch_inferior_registers() always fetched all the registers
7667 resulting valid register values at hand all the time. Pushing a dummy
7668 frame did not require validating all register values first. After
7669 putting the above mechanism into action, we didn't have valid registers
7670 values always ready. Thus, all registers need to be fetched before
7671 pushing a dummy frame now.
7673 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7674 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7675 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7676 the starting address (actual frame address) of a frame.
7677 * rs6000-tdep.c: modifications to function_frame_info() to see if
7678 function reserves a frame pointer register (alloca register)
7679 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7680 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7681 functions with alloca() calls.
7683 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7685 * xm-sysv4.h: Provide definitions/prototypes for host environment
7686 functions for which no definitions or prototypes are provided in
7687 any currently included gdb or host environment header files.
7688 For SVR4, this currently includes malloc and realloc, which cannot
7689 be portably prototyped in any gdb include file.
7691 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7693 * buildsym.h: Remove obsolete variable file_stabs.
7695 * Makefile.in: Move place where configure merges in host-
7696 and target-dependent fragments later, so the latter
7697 can override (say) GNU_MALLOC.
7698 * config/mh-rs6000: Use system malloc. Otherwise, I
7699 ended up with *two* incompatible versions of malloc
7700 (functions in libc would call the malloc in libc).
7701 I assume this is a shared library problem.
7703 * remote.c: Fix (presumed) typo.
7704 * objfiles.c: Use xmalloc/xrealloc instead of
7705 malloc/realloc (since the latter are no longer declared).
7707 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7708 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7709 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7710 handle individual registers.
7711 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7712 correctly in case it wasn't cached yet. (A problem showed up
7713 after fetching individual registers.)
7714 * buildsym.c: Disable type_synonym_name's type name overwriting
7715 in cases it is unnecesary. rs6000 portation doesn't use
7716 type_synonym_name, and it used to nullify type names
7717 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7718 type's name as soon as space for that type is allocated.
7719 * xcoffread.c: ignore a section's lineno information if it is
7720 not `.text'. (In rs6000 bfd portation integration, skipping over
7721 `.pad' sections are ignored since it was in machine independent
7722 part of the code. Thus, a problem of fake sections with invalid
7723 lineno information arised.)
7725 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7726 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7727 * rs6000-tdep.c: make function_frame_info() work whether or not
7728 reading from a core file.
7729 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7731 * infrun.c. main.c, printcmd.c. symtab.c:
7732 More changes from IBM for rs6000.
7735 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7737 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7738 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7739 Merge in changes (mostly from IBM) for RS6000.
7740 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7741 More changes from IBM for RS6000. These are in machine-
7742 independent code, and probably could do with some cleaning
7743 up. The most questionable of these are #ifdef IBM6000.
7744 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7745 to single_step() (for consistency with rs6000 and i860).
7746 * utils.c: Allow the 1st arg to xrealloc to be NULL
7747 (in which case do malloc). This removes the need for
7748 some tests in xcoff code (and perhaps other places?).
7749 * coffread.c: Removed variables last_source_file,
7750 type_vector, and type_vector_length as these are now
7751 defined by buildsym.[ch].
7752 * defs.h: Remove prototypes for malloc and realloc, since
7753 these should only be used to implement xmalloc and xrealloc,
7754 and they conflict with <stdlib.h> in AIX - where they
7755 return void* even when __STDC__ isn't defined. Sigh.
7756 * munch: Recognize *initialize* in data as well as text
7757 (AIX uses data). Also, incorporate a patch from Garrett
7758 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7759 much more sensible, by only trying to match the name of
7760 the initialize_foo function, and not the junk before it.
7762 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7764 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7765 unless symbol table indicates that something has changed.
7767 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7769 * remote.c: Make it work for embedded MIPS. Increase buffer
7770 size, and use throughout. Round buffer size up if too many regs.
7771 Support baud rate setting and try for an 8-bit path. If
7772 interrupted while waiting for target, send a ^C down the wire.
7773 Avoid single-byte reads.
7774 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7776 * mips-xdep.h: Avoid the embedded regs when on Unix.
7778 * mipsread.c: Byte-swap the symbol table structures, using
7779 routines from ecoff.c, to read a symbol table written in any
7780 of the four possible byte orders.
7781 * configure.in (mips-big-* target): Same as Sony News.
7782 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7783 * ecoff.c: New file for symbol swapping routines.
7785 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7787 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7788 all-breakpoints' command.
7789 * (get_number): Allow users to enter negative breakpoint numbers.
7790 * (breakpoint_1): Reformat display of 'info break' to show new
7792 * (create_longjmp_breakpoint, breakpoint_re_set,
7793 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7794 symfile.c (syms_from_objfile): Re-do
7795 insertion of longjmp breakpoints. Move all code into
7796 breakpoint_re_set, and call that instead of
7797 create_longjmp_breakpoint in symfile.c.
7799 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7801 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7802 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7803 * symtab.c (find_pc_symtab): Handle having no objfiles.
7804 * infcmd.c: Fix comment.
7805 * objfiles.c (free_all_objfiles): Add.
7806 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7807 * symfile.c (symbol_file_command): free all objfiles when
7808 specifying a new symbol file.
7809 (reread_symbols): Stat the file name, don't fstat the descriptor.
7811 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7813 * Makefile.in, configure.in: removed traces of namesubdir,
7814 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7815 copyrights to '92, changed some from Cygnus to FSF.
7817 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7819 * dbxread.c (end_psymtab): Delete empty psymtabs.
7820 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7821 * symfile.h (struct objfile): Add free_psymtabs.
7823 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7825 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7827 * symfile.c (symbol_file_command): strcmp => !strcmp.
7828 * breakpoint.h: Move prototypes to follow enum definition they need.
7829 * breakpoint.c, infrun.c: Lint.
7830 * printcmd.c: Use `enum enable' rather than `enum
7832 * mipsread.c: First pass at making it compile with the new
7833 objfile changes. Probably seriously broken still, but it
7836 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7838 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7839 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7840 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7841 stepping (and nexting) through longjmp(). Also, cleanup
7842 breakpoint handling quite a bit by creating explicit breakpoint
7843 types instead of using magic breakpoint numbers.
7844 Makefile.in: Update version to 4.4.3
7846 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7848 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7849 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7850 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7852 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7854 * minsyms.c (install_minimal_symbols): Add bunches to any
7855 existing minsyms in the objfile. Avoid extra mallocation
7856 by working directly in the obstack. Remove ignored `mainline' parm.
7857 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7858 xcoffread.c: Change all callers.
7859 * FIXME: We should be able to eliminate MAINLINE from all the
7860 symbol readers now, with a small bit of work.
7862 * valops.c, value.h: Lint.
7863 * remote-vx.c: Add missing break; statement. Bugfix by
7864 Michael Sclafani, <sclafani@src.dec.com>.
7866 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7868 * Makefile.in (VERSION): Update version to 4.4.2
7869 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7870 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7871 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7872 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7873 mmap-alloc.o, mmap-sbrk.o
7875 * altos-xdep.c: Minor whitespace change.
7876 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7877 use to new minimal symbol table use.
7878 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7879 * arm-xdep.c (store_inferior_registers): Returns void.
7880 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7881 Convert from misc function vector use to new minimal symbol table use.
7882 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7883 * breakpoint.c: Add prototypes for local functions.
7884 * breakpoint.c (catch_command_1): Change to static and remove unused
7886 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7887 * breakpoint.h: Change function decls to prototype form.
7888 * buildsym.c: Add prototypes for local functions.
7889 * buildsym.c: Moved hashname() function here from dbxread.c.
7890 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7891 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7892 * buildsym.c (dbx_alloc_type): Change to static.
7893 * buildsym.c (finish_block): Add objfile parameter.
7894 * buildsym.c (misc): Change symbol_obstack to objfile version.
7895 * buildsym.c (make_blockvector): Change to static.
7896 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7897 * buildsym.c (compare_line_numbers): Change to static, args are const,
7898 cast args when used.
7899 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7900 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7901 and made static. Add objfile parameter.
7902 * buildsym.c (end_symtab): Simplify code using line table size.
7903 Realloc the linetable on the objfile symbol_obstack and copy there.
7904 * buildsym.c (scan_file_globals): Convert from misc function vector
7905 use to new minimal symbol use.
7906 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7907 strings get allocated in objfile's symbol_obstack. Convert references
7908 to builtin types to lookup_fundamental_type().
7909 * buildsym.c (read_type): Make static, add objfile parameter, convert
7910 references to buildin types to lookup_fundamental_type().
7911 * buildsym.c (read_struct_type): Add objfile parameter.
7912 * buildsym.c (read_array_type): Make static, add objfile parameter.
7913 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7914 * buildsym.c (read_huge_number): Make static.
7915 * buildsym.c (read_range_type): Make static, add objfile parameter,
7916 convert references to buildin types to lookup_fundamental_type ().
7917 * buildsym.c (read_args): Make static, add objfile parameter.
7918 * buildsym.h: Convert function decl's to prototype form.
7919 * c-exp.y: Add prototypes for local functions, convert uses of misc
7920 function vector to minimal symbol table. Reformat all builtin type
7921 initializations and pass a NULL objfile to init_type() for them.
7922 * coffread.c: Change context_stack ref's to coff_context_stack,
7923 add local function prototypes. Cast uses of xrealloc arg 1.
7924 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7925 crafting a new type.
7926 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7927 * coffread.c (finish_block): Change name to coff_finish_block.
7928 * coffread.c (make_blockvector): Add and use objfile parameter.
7929 * coffread.c (record_line): Change name to coff_record_line.
7930 * coffread.c (start_symtab): Change name to coff_start_symtab.
7931 * coffread.c (end_symtab): Change name to coff_end_symtab.
7932 * coffread.c (record_misc_function): Change name to record_minimal_
7933 symbol and change to minimal symbol table use from misc func tbl.
7934 * coffread.c (coff_symfile_read): Convert from misc function vector
7935 use to minimal symbol table use.
7936 * coffread.c (hashname): Remove; use common version in buildsym.c.
7937 * coffread.c (decode_base_type): Change references to builtin types
7938 to calls to lookup_fundamental_type().
7939 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7940 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7941 * command.c: Add prototypes for local functions.
7942 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7943 appropriate member of the function union for that type.
7944 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7945 ifdef out the function since it isn't currently used.
7946 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7947 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7948 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7949 * command.c (help_cmd): Compare function pointer to NULL.
7950 * command.c (help_cmd_list): Compare function pointer to NULL.
7951 * command.c (lookup_cmd_1): Use correct member of function union.
7952 * command.c (undef_cmd_error): Make static.
7953 * command.c (complete_on_cmdlist): Use correct member of func union.
7954 * command.c (do_setshow_command): Use correct member of func union.
7955 * command.c (shell_escape): Convert rindex use to strrchr.
7956 * command.h (COMMAND_H): Define if already included.
7957 * command.h (cmd_list_element struct): Change 'function' to a union
7958 and prototype args. Prototype completer function.
7959 * command.h: Convert decl's to prototype form.
7960 * convex-xdep.c (store_inferior_registers): Returns void.
7961 * copying.c: Prototype local functions.
7962 * coredep.c: Minor whitespace change.
7963 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7964 * cplus-dem.c: Prototype local functions.
7965 * dbxread.c (hashname): Remove; moved to buildsym.c.
7966 * dbxread.c (free_and_init_header_files): Make static.
7967 * dbxread.c: Add prototypes for local functions.
7968 * dbxread.c (new_object_header_files): Remove; inlined usages.
7969 * dbxread.c (xrealloc usages): Cast args.
7970 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7971 and change usages accordingly.
7972 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7973 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7974 * dbxread.c (dbx_next_symbol_text): Make static.
7975 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7976 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7977 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7978 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7979 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7980 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7982 * dwarfread.c (record_misc_function): Change name to record_minimal_
7983 symbol and use minimal symbol table throughout.
7984 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7985 * dwarfread.c: Convert all references to builtin types to use the new
7986 lookup_fundamental_type function.
7987 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7988 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7990 * elfread.c (record_misc_function): Convert to use record_minimal_
7992 * elfread.c (elf_symtab_read): Add objfile parameter.
7993 * eval.c: Add prototypes for local functions and move some decls
7994 around to accomodate prototypes.
7995 * expprint.c: Add prototypes for local functions. Change references
7996 to misc function vector to minimal symbol table.
7997 * findvar.c (read_memory usages): Cast args.
7998 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7999 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
8000 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
8001 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
8002 * gould-xdep.c: Minor whitespace change.
8003 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
8004 * hp300ux-xdep.c (store_inferior_registers): Returns void.
8005 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
8006 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
8007 * i386-tdep.c: Add prototypes for local functions.
8008 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
8009 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
8010 that defaulted to int.
8011 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
8012 i386_push_dummy_frame): Returns void.
8013 * i386-xdep.c (i386_register_u_addr): Declare params that default to
8014 int and explicitly declare return type as int.
8015 * i387-tdep.c: Minor formatting changes.
8016 * i960-tdep.c (leafproc_return): Convert from misc function vector
8017 use to minimal symbol table use.
8018 * infcmd.c: Add prototypes for local functions.
8019 * infcmd.c (continue_command, until_next_command, until_command,
8020 path_info, path_command): Make static.
8021 * infcmd.c (step_1, until_next_command): Convert from misc func
8022 vector to minimal symbol table use.
8023 * inflow.c: Add prototypes for local functions.
8024 * infptrace.c (store_inferior_registers): Returns void, not int.
8025 * language.c (_initialize_language): Use proper member of function
8027 * m2-exp.y: Add prototypes for local functions, convert misc function
8028 vector uses to minimal symbol table uses.
8029 * m2-exp.y (make_qualname, yyerror): Make static.
8030 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
8031 * m68k-pinsn.c: Add prototypes for local functions.
8032 * m68k-pinsn.c (print_insn): Cast args to read_memory.
8033 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
8034 * m68k-stub.c: Add prototypes.
8035 * m88k-pinsn.c (sprint_address): Convert from misc function vector
8036 use to minimal symbol table use.
8037 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
8038 * m88k-xdep.c (store_inferior_registers): Returns void.
8039 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
8040 * mach386-xdep.c (store_inferior_registers): Returns void.
8041 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
8042 * main.c: Add prototypes for local functions.
8043 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
8044 longjmp() result to (NORETURN void).
8045 * main.c (catch_errors): Prototype the 'func' parameter.
8046 * main.c (disconnect, stop_sig, do_nothin, float_handler):
8047 Takes an unused arg.
8048 * main.c (execute_command): Call the right member of the func union.
8049 * main.c (command_loop_marker, symbol_completion_function,
8050 command_loop): Make static.
8051 * main.c (command_line_input): Make linelength unsigned, cast arg
8052 to command_line_input().
8053 * main.c (add_info, add_com): Prototype the 'fun' parameter.
8054 * main.c (initialize_main): Call right member of function union.
8055 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
8056 * mem-break.c: Include symtab.h
8057 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
8058 * mips-xdep.c (store_inferior_registers): Returns void.
8059 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
8060 use to minimal symbol table use.
8061 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
8063 * mipsread.c (make_type): Remove, convert usages to init_type.
8064 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
8065 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8066 vector use to minimal symbol table use.
8067 * parse.c: Add prototypes for local functions.
8068 * parse.c (xrealloc usages): Cast args.
8069 * parse.c (prefixify_expression, length_of_subexp): Make static.
8070 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8071 * parser-defs.h: Convert function decls to prototype form.
8072 * partial-stab.h: Convert from misc function vector use to new minimal
8074 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8075 the per-objfile copies.
8076 * printcmd.c: Add prototypes for local functions. Move some struct
8077 definitions around to accomodate prototypes.
8078 * printcmd.c (decode_format): Make static, change args oformat and
8079 osize to int from char.
8080 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8081 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8082 * printcmd.c (print_address_symbolic): Convert from misc function
8083 vector use to minimal symbol table use.
8084 * printcmd.c (address_info): Convert from misc function vector use
8085 to minimal symbol table use.
8086 * printcmd.c (delete_display, enable_display, disable_display_command):
8088 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8089 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8090 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8091 * pyr-xdep.c (store_inferior_registers): Returns void.
8092 * remote-mm.c (mm_load): symbol_file_add return value unused.
8093 * remote-nindy.c: Minor format change.
8094 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8095 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8096 * rs6000-xdep.c (store_inferior_registers): Returns void.
8097 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8098 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8099 vector use to minimal symbol table use.
8100 * solib.c: Add prototypes for local functions.
8101 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8102 function vector use to minimal symbol table use.
8103 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8104 * solib.c (find_solib, shared_library_command): Make static
8105 * solib.c (read_memory, write_memory usages): Cast args.
8106 * solib.c (special_symbol_handling): Add function
8107 * source.c: Add prototypes for local functions.
8108 * source.c (select_source_symtab): Convert to scan objfiles.
8109 * source.c (open_source_file): Make static.
8110 * source.c (xrealloc usages): Cast args.
8111 * source.c (source_line_charpos): ifdef out, unused.
8112 * source.c (get_filename_and_charpos): Make static.
8113 * stack.c: Add prototypes for local functions.
8114 * stack.c (print_frame_info, frame_info): Convert from misc function
8115 vector use to minimal symbol table use.
8116 * symfile.c: Add prototypes for local functions.
8117 * symfile.c (compare_symbols): Make args const PTR's.
8118 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8119 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8120 * symfile.c (obsavestring): Add objfile parameter.
8121 * symfile.c (init_misc_bunches, prim_record_misc_function,
8122 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8123 sort_misc_function_vector, compact_misc_function_vector): Remove
8124 * symfile.c (symbol_file_add_digested): Add function.
8125 * symfile.c (symbol_file_add): Returns struct objfile *.
8126 * symfile.c (symbol_file_command): Modify for state file use.
8127 * symfile.c (symfile_open): Add parameter "dumpable".
8128 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8129 * symfile.c (load_command, add_symbol_file_command): Make static.
8130 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8131 * symfile.c (rindex usages): Converted to strrchr.
8132 * symfile.c (allocate_psymtab): New
8133 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8134 converted to minimal symbol table usage, but no obvious conversion.
8135 * symfile.c (free_all_symtabs): Remove.
8136 * symfile.c (_initialize_symfile): Use per-objfile info.
8137 * symfile.h: Rework the objfile structure to add per-objfile data
8138 objects (psymbol_obstack, symbol_obstack, type_obstack,
8139 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8140 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8141 Add prototypes to function declarations.
8142 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8143 function vector usage to minimal symbol table usage.
8144 * symmisc.c (DEV_TTY): Define if not defined.
8145 * symmisc.c: Add local function prototypes.
8146 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8147 printpsyms_command, print_objfiles, print_objfiles_command):
8148 Rework to use iterate_over_*
8149 * symtab.c: Add prototypes for local functions.
8150 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8151 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8152 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8153 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8154 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8155 lookup_reference_type, lookup_member_type, allocate_stub_method,
8156 check_stub_method, create_array_type, smash_to_member_type,):
8158 * symtab.c (lookup_symbol): Some args are const.
8159 * symtab.h: All type related defs and structs moved to gdbtypes.h
8160 * symtab.h: Convert decls to prototypes.
8161 * target.c (noprocess): Make static.
8162 * target.h: Change decl's to prototypes.
8163 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8164 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8165 * utils.c (_initialize_utils): Use correct member of function union.
8166 * valarith.c: include gdbtypes.h
8167 * valops.c: include gdbtypes.h, add prototypes for local functions.
8168 * valops.c (value_push, value_arg_push, find_function_addr):
8170 * valops.c (value_string): Convert from misc function vector use
8171 to minimal symbol table use.
8172 * valops.c (check_field_in): Make arg const.
8173 * valprint.c: Add prototypes for local functions.
8174 * valprint.c (print_string): Make static
8175 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8176 * values.c: Add prototypes for local functions.
8177 * values.c (value_headof): Convert from misc function vector to
8178 minimal symbol table.
8179 * xcoffexec.c: Add prototypes for local functions.
8180 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8182 * xcoffexec.c (relocate_minimal_symbol): Add.
8183 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8184 * xcoffread.c: Add prototypes for local functions.
8185 * xcoffread.c (sort_syms): Convert to scan objfiles.
8186 * xcoffread.c (read_xcoff_symtab): Make static.
8187 * xcoffread.c (various): Replace references to builtin types with
8188 calls to lookup_fundamental_type. Replace references to symbol_obstack
8189 and psymbol_obstack with pointers to the per-objfile copies.
8190 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8191 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8193 * xcoffread.c (init_stringtab): Add objfile parameter.
8194 * gdbtypes.c: New file
8195 * minsyms.c: New file
8196 * mmap-alloc.c: New file
8197 * mmap-sbrk.c: New file
8198 * objfiles.c: New file
8202 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8204 * Check in Fred Fish's changes in these modules. Fred
8205 will make ChangeLog entries for all of them. Update VERSION
8208 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8210 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8212 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8213 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8214 value.h: Prototypes for static functions; lint.
8215 * gdbtypes.h: Empty file to ease transition.
8217 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8219 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8220 inferior.h, language.h, signame.h, target.h, terminal.h,
8221 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8222 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8224 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8225 signame.c, sparc-xdep.c: Prototypes for all static functions.
8227 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8228 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8229 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8230 Remove to_call_function and target_call_function, since it
8231 always calls the same thing (call_function_by_hand).
8232 * core.c, exec.c, solib.c: Rename target_ops sections =>
8234 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8235 target.h: target_kill takes no args.
8236 * language.c (language_info): Scaffolding to allow briefer
8237 messages when the current language changes. FIXME.
8238 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8239 complaints about volatile functions.
8240 * xm-sysv4.h (HAVE_MMAP): Define.
8242 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8244 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8245 to make prototypes for all functions declared here.
8246 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8247 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8248 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8249 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8250 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8251 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8252 * utils.c: Avoid declaring malloc and realloc. Lint.
8253 (request_quit): Accept signal-number parameter.
8255 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8257 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8258 DIE's. Add new function read_tag_pointer_type() to read them.
8260 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8261 When creating a new user defined type, check to see if a partial
8262 type already exists, and if so, bash it to fit.
8264 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8266 * coffread.c (decode_base_type): Pass long, not union.
8267 Fix by Eric Valette, ev@chorus.fr.
8269 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8271 * elfread.c (elf_symtab_read): Fix code to correctly track
8272 changes in bfd for absolute symbols.
8274 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8276 * xm-vaxbsd.h: Close off comment.
8278 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8280 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8282 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8284 * mips-tdep.c (mips_print_registers): Print correct register
8285 number for double pseudo-registers.
8287 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8289 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8290 in the op$::OPERATOR. case. From Steven McCanne,
8291 <mccanne@horse.ee.lbl.gov>.
8293 * exec.c (set_section_name): Pass arg to exec_files_info;
8294 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8296 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8298 * main.c (print_gdb_version): Copyright msg: only this year.
8299 (cd_command): Avoid changing current_directory on error.
8301 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8303 * mipsread.c (parse_partial_symbols): Handle dependencies
8304 between partial symbol tables (when not doing stabs-in-ecoff).
8305 (This used to be handled by parse_fdr, but parse_fdr was
8306 incompatible with handling stabs-in-ecoff, so the code
8307 was re-written to not use parse_fdr. Unfortunately,
8308 the logic to handle dependencies was overlooked.)
8310 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8312 * coffread.c (read_enum_type): Use the size of a target int when
8314 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8316 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8317 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8318 TARGET_PTR_BIT to determine size of a pointer
8319 * values.c (unpack_long): when unpacking a REF or a PTR don't
8320 assume the size of the type.
8322 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8324 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8325 looking at its members. Improve guess between struct and union,
8326 only assuming union if multiple members have offsets of zero.
8328 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8330 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8331 (This is just for clarity - and one day permitting us to
8332 change FP0_REGNUM from 38 to 32, which would make more sense.)
8333 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8334 register numbers in stabs-in-ecoff get handled correctly.
8336 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8338 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8339 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8340 into BSD and Ultrix.
8342 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8344 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8346 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8348 * Makefile.in: Increment version to 4.4.1.
8349 * main.c (print_gdb_version): Update copyright notice.
8351 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8353 * mipsread.c: Prepend "struct " to the names of structure
8354 types, and similarly for enums and unions. (This used
8355 to be done, but got lost in the re-write to "guess" the
8356 difference between enum/struct/union.)
8357 Also, guess that a tag is an enum if the first member
8360 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8362 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8365 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8367 * Projects: Patching executables is done.
8368 * Makefile.in (VERSION): Roll to gdb-4.4.
8369 * README, WHATS.NEW: Update for gdb-4.4.
8371 * symfile.c (reread_symbols): Whenever we reread one object
8372 file's symbols, we must restart the scan, because the object_files
8373 chain has been permuted.
8375 * exec.c (exec_files_info): Split out into print_section_info.
8376 Print BFD filename of each section if it's not the default one.
8377 * core.c (core_files_info): Call print_section_info.
8379 * xm-vax.h: Include a few system header files whose definitions
8380 must precede defs.h.
8381 * language.c, language.h: Make some things const.
8382 * expression.h, main.c: const spreads like ooze.
8384 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8385 since BREAKPOINT values can be >0x80.
8387 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8389 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8391 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8393 * sparc-pinsn.c: Remove kludge for preferring architectures.
8394 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8395 and forever. Add `add' instruction to the set that get checked
8396 for a preceding `sethi' in order to print an absolute address.
8397 Corresponding changes in ../include/opcode/sparc.h needed
8398 to eliminate garbage instructions.
8400 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8402 * mipsread.c (parse_partial_symbols): Make sure partial
8403 symbols are created for external symbols (as used to be
8404 the case). This is a bit of a pain with the mips-coff.
8405 It uses a table which points to all of the external
8406 symbols belonging to a particular FDR or psymtab.
8407 Once we've generated this table, we might as well save
8408 it, and then use it in psymtab_to_symtab_1 to find
8409 the symbols to pass to parse_external().
8410 * symfile.c, symfile.c: New function start_psymtab_common
8411 to share the common parts of allocating a new psymtab
8412 for dbxread, mipsread (and later dwarfread). Its code
8413 was pulled out from start_psymtab in dbxread.c.
8414 * dbxread.c (start_psymtab): Use start_psymtab_common().
8416 * valprint.c (val_print): If there is an error when trying
8417 to print a string, check to see if there really is a problem
8418 by reading just one character. If that works, assume
8421 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8423 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8424 cypress, v8 mnemonics in that order.
8426 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8428 * sparc-pinsn.c: Put the qsort() back in.
8430 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8432 * findvar.c (read_register, write_register): Handle machines
8433 where REGISTER_TYPE is not the same size as "int".
8435 Handle debug symbols in dynamically loaded (relocated) code:
8437 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8438 offset to process_one_symbol.
8439 (process_one_symbol): Take new offset parameter. Add it into
8440 appropriate symbol types to relocate symbols to loaded addresses.
8441 Handle all possible symbol types, and complain() about types that
8442 we don't expect to see.
8443 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8444 process_one_symbol (FIXME, should pass real offset).
8448 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8450 (set_breakpoint, break_command_1, until_break_command,
8451 catch_command_1, breakpoint_re_set_one): Use it.
8452 * symtab.h (resolve_sal_pc): Declare.
8453 * infcmd.c (jump_command): Use resolve_sal_pc.
8455 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8457 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8459 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8461 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8462 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8463 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8465 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8467 * dbxread.c (process_one_symbol): Make a first cut at handling
8468 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8470 * symtab.c (find_pc_line): Fix stepping into and out of #included
8473 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8475 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8476 no longer any need to copy ../include/opcode/* into gdb.
8478 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8480 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8482 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8484 * valprint.c (type_print_base, type_print_method_args):
8485 Print C++ constructor methods without bogus "return type."
8487 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8489 * infptrace.c (child_xfer_memory): Parameter "target" should
8490 be a pointer to a structure, not the entire structure.
8492 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8494 * depend: Convert the couple of references to ansidecl.h that
8495 used the local gdb version to use the ../include version.
8497 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8500 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8501 (inferior_proc_init): Fix non-ANSI version of args.
8502 (attach): Call print_sys_errmsg with correct number of args.
8503 (mappingflags): Make static, does not need to be global.
8505 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8506 not the entire struct itself.
8508 * valops.c (value_assign): Cast some args to modify_field() and
8509 {read,write}_register_bytes() correctly.
8511 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8513 * Makefile.in (MALLOCSRC): Removed reference to removed local
8516 * dwarfread.c (list_in_scope): Needs an initial value, use file
8519 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8521 * main.c (main): Make option_index local to keep new getopt happy.
8522 main.c, solib.c, Makefile.in: Update copyright notices.
8524 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8526 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8528 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8530 * Makefile.in (HFILES): Add partial-stab.h.
8532 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8534 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8535 New files for stratus. Not complete enough to actually build
8536 on the Stratus machine; that awaits copyright assignment for
8539 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8540 for getting custom flags into CFLAGS when doing makes.
8542 * configure.in: Add config information for stratus.
8544 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8546 * dbxread.c (process_one_symbol): Pass address of structure
8547 to complain(), rather than the whole structure.
8549 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8551 * solib.c (solib_add_common_symbols): Only compile in when not
8552 using SVR4 style shared libraries.
8554 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8556 * dwarfread.c (locval): Add offreg flag to indicate location
8557 values that are computed off a base register.
8559 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8560 TAG_local_variable cases to account for static variables
8561 within function scopes.
8563 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8565 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8566 doesn't exist on some systems.
8568 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8569 nexting over recursive function calls.
8571 * target.c (target_read_string): Create this routine to read null
8572 terminated strings from the target. It deals with running off the
8573 end of memory elegantly as well. solib.c (find_solib): Use
8574 target_read_string() to avoid problems with running off the end of
8577 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8578 that reference pgrp_inferior.
8580 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8582 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8583 mips-tfile has been hacked to act more "traditionally."
8584 * dbxread.c: Fixed typo in comment.
8586 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8588 * mips-tdep.c (mips_skip_prologue): Add some number of
8589 'sw' instructions before 'addiu' adjusts the stack.
8591 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8593 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8594 freescope, buildblock closescope, record_line, add_symbol_to_list,
8595 gatherblocks, make_blockvector): Extensive changes to switch
8596 to generic symbol table building code in buildsym.c. Remove
8597 scope tree structures and functions, symbol table building
8598 functions, and lots of other small changes.
8600 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8601 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8603 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8605 * buildsym.c (cleanup_undefined_types): Add support for enums.
8606 This fixes the 'GDB internal error. cleanup_undefined_types with
8609 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8611 * dbxread.c: detect gcc2 compilations.
8613 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8615 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8616 in ../include/opcode/sparc.h.
8618 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8620 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8621 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8622 to reflect actual locations of opcode files, so TAGS target will
8625 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8627 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8630 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8631 dereferencing to access the correct elements.
8633 * valops.c (value_addr): Declare return type of external func
8636 * xcoffread.c: Undefine next_symbol_text before redefining it.
8638 For older changes see ChangeLog-9091
8644 version-control: never