1 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
3 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
6 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
8 * i386-tdep.c (i386_frame_num_args): Always return -1.
10 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
12 * Patches from Jeffrey Law <law@cs.utah.edu>.
13 * gdb/hppa-tdep.c: Declare frame_saved_pc.
14 (frameless_function_invocation): New function.
15 (frame_saved_pc, init_extra_frame_info): Use
16 frameless_function_invocation.
17 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
18 call instead of just grabbing the value currently in %r2.
19 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
20 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
21 definition and use the common one in tm-hppa.h.
22 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
23 use unwind descriptors to determine if the frame chain is valid.
24 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
25 it does not assume %r4 is the frame pointer.
26 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
28 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
29 helper functions for print_insn.
30 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
31 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
32 which nullifies the following instruction.
34 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
36 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
37 pass the 5th arg there, rather than using an ANSI C-specific macro.
39 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
41 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
43 * Makefile.in (VERSION): Bump to 4.8.5
44 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
45 directories to include search path.
46 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
48 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
49 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
50 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
51 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
52 udr.o, udip2soc.o): Remove explicit rules, use the ones that
53 are automatically generated in "depend".
54 * Makefile.in (paread.o): Document why a dependency doesn't get
55 automatically generated in "depend" and leave this explicit rule
57 * depend: Update to latest automatically generated version.
59 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
61 * xcoffread.c: Doc fix.
63 * Makefile.in (depend): Include $(CC) command in generated output.
65 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
67 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
68 to xmalloc. Include defs.h. Rename local macro from
69 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
72 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
74 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
75 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
76 * depend: Update to latest automatically built version.
78 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
80 * sparclite/Makefile.in: Create default target that does nothing
81 in order to force user to build by hand.
83 * sparclite/Makefile: Remove. It's not necessary anymore.
85 * ser-unix.c (wait_for): New routine to handle read timeouts,
86 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
88 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
90 * mips-pinsn.c (print_insn): Return value.
92 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
94 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
95 at configuration time and doesn't belong in the distribution archive.
97 * Makefile.in (NONSRC): Add 29k-share/README.
98 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
100 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
101 constants with slightly more portable definitions (still depends
102 on 2's complement arithmetic though).
103 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
104 * i386v-nat.c (sys/reg.h): Conditionalize include on
105 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
106 * ser-unix.c (termio.h): Include <termio.h> like other files that
107 include termio.h, not <sys/termio.h> which may not exist (on
110 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
112 * valprint.c (print_longest): Change format parameter from a
113 'char' to an 'int'. We can't have 'char' parameters with the
114 current coding style, where we mix prototypes with pre-ANSI
116 * value.h (print_longest): Change format parameter in prototype
117 from a 'char' to an 'int'.
119 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
121 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
123 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
124 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
126 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
128 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
129 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
130 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
131 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
132 ptrace needs 5 arguments, #define ptrace to always
133 pass zero as the 5th argument.
135 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
137 * configure.in: Match z8k-*-sim for z8000.
138 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
139 * remote-hms.c: Update to use new serial protocol.
141 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
143 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
144 necessary and Solaris doesn't have it.
146 * Makefile.in (clean-info, install, install-info, info, dvi,
147 check, all): do not echo recursion lines.
149 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
151 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
152 required target ports which use sockets (like a29k-udi).
154 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
156 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
158 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
159 systems lacking select().
161 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
163 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
165 * alldeps.mak, depend: Update with latest automatically built
168 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
170 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
172 * Makefile.in (make-proto-testsuite.dir): New target to make
173 prototype testsuite tree.
175 * Makefile.in (VERSION): Bump to 4.8.4.
177 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
179 * stabsread.c (define_symbol): If unrecognized constant type,
180 complain() not error().
182 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
184 * infptrace.c: Add missing close paren to test for
185 FIVE_ARG_PTRACE defined.
187 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
188 when compiling with gcc, but disable it for now. See comment.
189 * defs.h (LONGEST): Define as either "long" or "long long"
190 based on CC_HAS_LONG_LONG.
191 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
192 how longest_to_int is defined.
193 * c-valprint.c (c_val_print): Call print_longest.
194 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
195 instead of LONG_LONG.
196 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
198 * printcmd.c (print_scalar_formatted): Call print_longest
199 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
200 * typeprint.c (print_type_scalar): Call print_longest and let
201 it figure out what to do for PRINTF_HAS_LONG_LONG.
202 * valprint.c (val_print_type_code_int): Call print_longest
203 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
204 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
205 * value.h (struct value): Replace usage of LONG_LONG with
207 * value.h (print_longest): Add prototype.
208 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
209 * values.c (unpack_double): Collapse code that was unnecessarily
210 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
211 * values.c (value_from_longest): Remove dependency on
212 CC_HAS_LONG_LONG and just use LONGEST.
213 * solib.c (solib_map_sections): Use bfd_get_filename
214 to access filename field.
215 * solib.c (clear_solib): Save filename and free it later, after
216 bfd_close, since bfd_close may reference it. Use bfd_get_filename
218 * config/convex/xm-convex.h (LONG_LONG): Replace with
219 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
220 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
221 Add PRINTF_HAS_LONG_LONG references.
223 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
225 * inflow.c (kill_command), infcmd.c (attach_command),
226 remote.c (remote_interrupt_twice): In messages for the user, call it
227 "the program" or "the program being debugged" not "the inferior".
229 * hp300ux-nat.c: Cast second arg to supply_register calls.
230 (_initialize_kernel_u_addr, getpagesize): New functions.
231 (store_inferior_register_1): Change arg name from value to val.
232 (fetch_core_registers): Make arg core_reg_size unsigned.
233 Pass 5 args to ptrace.
234 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
235 Remove KERNEL_U_ADDR stuff.
236 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
237 * config/m68k/hp300hpux.m{t,h}:
238 Move exec.o from NATDEPFILES to TDEPFILES
239 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
240 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
242 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
244 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
246 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
248 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
250 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
252 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
253 describe `set demangle-style arm' (not cfront);
254 mention can type `q' to discard output, when gdb pages
256 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
258 * valops.c (search_struct_field): Fix gdb core dump with incomplete
261 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
263 * remote.c: Change timeout to 2.
264 (remote_open): Use unpush_target not remote_close.
265 (remote_resume): If siggnal != 0, give warning not error().
266 (remote_wait, remote_interrupt, remote_interrupt_twice):
267 If we get two interrupts, let the user get out if they want.
268 (remote_{kill,mourn}): New functions.
269 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
271 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
273 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
275 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
277 * Remote targets (mourn): Call unpush_target.
279 * config/sparc/xm-sun4os4.h: Declare free() to return int.
280 Remove twisted use of PARAMS.
282 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
283 that ansidecl.h assumes ANSI on AIX.
285 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
287 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
288 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
290 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
292 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
294 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
296 * remote-vx.c (net_connect): Allow numeric IP address for host.
298 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
300 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
302 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
304 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
306 * symtab.h, xcoffread.c: Revise linetable sorting comments.
308 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
310 * valops.c (value_cast): A cast might also change the object
311 representation in C++.
312 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
313 to get the proper read_symtab function when called from mipsread.c.
314 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
315 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
316 for dummy psymtabs, inhibit processing of dummy psymtabs.
318 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
320 * Changes from (or inspired by) AMD:
321 * remote-udi.c (udi_attach): Assignments to Space and Offset were
323 (udi_wait): Make error message (UDIGetStdout) match error.
324 (udi_wait): Handle UDIStdinNeeded.
325 * command.c [CANT_FORK]: Use system().
326 * utils.c (prompt_for_continue): Allow quit with 'q'.
328 * solib.c (solib_add): Don't call special_symbol_handling if there
329 were errors in symbol_add_stub. Also set so->from_tty before
330 calling symbol_add_stub.
332 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
334 * Merge in HPPA/BSD patches from Utah:
335 * defs.h: Add const to 2nd arg of psignal prototype.
336 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
338 * hppab-core.c: Deleted. No longer useful.
339 * hppab-nat.c: #include more files. Use PT_WUREGS, not
341 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
342 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
343 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
344 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
345 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
347 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
349 * Fix two bugs found by deja-gnu. One is the incorrect reporting
350 of the PC being in a stack dummy when looking at a core file
351 without symbols. The other is the incorrect passing of char
352 arguments during expression evaluation (ie: p foo('a','b') would
353 mess up the passing of it's args because it wasn't coercing the
355 * hppah-tdep.c: Rename global functions to have consistent hppa_
356 prefix. Make more functions static. Drop hp_ prefix from static
357 functions. (hppa_push_arguments): Call value_arg_coerce to cast
358 char to int args if necessary. (hppa_fix_call_dummy): Create
359 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
360 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
361 valid (ie: != 0) before doing comparison against PC.
362 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
363 to reflect new arguments.
364 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
365 prefix for func name. (FIX_CALL_DUMMY): Move code into
368 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
369 to malloc() so that we can test GDB eval of dynamically created
370 arrays (like char strings in `print "foo"').
372 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
374 * printcmd.c (print_address_symbolic): Search symtabs as well as the
375 minimal symbols for a nearby symbol.
377 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
379 * coffread.c: Comment changes around minimal symbol recording.
381 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
383 * command.c: comment changes only.
385 * mips-tdep.c (heuristic_fence_post): new static variable.
386 (heuristic_proc_start): use heuristic_fence_post, print better
387 warnings, but only if not stop_soon_quietly.
388 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
390 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
392 * symtab.h: Fix LOC_REF_ARG comment.
394 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
395 and Jim Kingdon (kingdon@cygnus.com)
397 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
399 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
400 symfile.c (compare_symbols): Don't check first character; STRCMP
403 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
404 structures that are passed by address in a register.
405 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
406 * findvar.c (read_var_value),
407 printcmd.c (address_info, print_frame_args),
408 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
409 * symtab.c (lookup_block_symbol): Deal with it.
411 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
413 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
415 * objfiles.c (find_pc_section): Return a struct obj_section *.
416 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
417 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
418 Don't use obj_section hack.
419 * xcoffexec (vmap_symtab): Relocate obj_sections.
420 * printcmd.c (containing_function_bounds): Use find_pc_section.
422 * symtab.h: Clean up SYMBOL_VALUE comments.
424 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
426 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
427 Expand comments about LOC_ARG/LOC_LOCAL pairs.
429 * coffread.c (read_coff_symtab): Use rewind before fseek.
431 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
433 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
434 * Makefile.in: Add $(YFLAGS) when using $(YACC).
435 * Makefile.in: Remove message to expect conflicts and unused
436 rules in ch-exp.y, since there no longer are any such.
438 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
440 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
442 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
444 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
445 rather than dumping core.
447 * Makefile.in: Add ${srcdir}/ to all source files.
448 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
449 (TAGS): Deal with srcdir and new config directory scheme.
451 Makefile.in (NONSRC): Remove createtags.
452 alldeps.mak: Updated.
454 * rs6000-tdep.c: Delete unused function print_frame.
456 * frame.h (struct frame_info): Doc fix for next_frame.
457 New field signal_handler_caller.
458 blockframe.c (create_new_frame, get_prev_frame_info),
459 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
460 INIT_FRAME_PC_FIRST).
461 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
464 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
466 * irix4-nat.c (fetch_core_registers): Special version of this for
467 Irix 4.x, which stores regs a bit differently from other /proc
469 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
470 to new file core-svr4.c.
471 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
472 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
474 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
476 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
478 * i387-tdep.c: Remove unused #includes.
480 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
482 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
484 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
486 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
488 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
489 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
490 Don't muck with SYMBOL_CLASS.
492 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
494 * munch: Don't use head command. It doesn't exist everywhere.
496 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
498 * inflow.c (new_tty): Remove spurious 'o' character at end
501 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
503 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
504 instructions and nothing more.
505 * mipsread.c (add_line): Add comment why we have to combine line number
506 entries for the same line number.
508 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
510 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
513 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
515 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
517 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
519 * source.c (select_source_symtab): Clean up comment. Also, if
520 we have a current_source_symtab, and s is NULL, return without
522 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
523 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
525 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
527 * dbxread.c (unknown_symchar_complaint): Add new complaint.
528 * stabsread.h: Declare it.
529 * partial-stab.h: Use it.
531 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
533 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
535 * stack.c (print_frame_info): Print specially if dummy frame.
537 * breakpoint.c: Add comments regarding within_scope future direction.
541 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
543 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
545 * ch-exp.y: Fix thinko that broke parsing of FALSE.
547 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
549 * stabsread.c (read_member_functions): Initialize domain for stubbed
550 member functions to avoid gdb core dumps when printing pointers
552 * cp-valprint.c (cp_print_class_method): Check for stubbed member
555 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
557 * expprint.c (print_subexp): If opcode not found in op_print_tab,
558 stop with an error().
559 eval.c (evaluate_subexp): Change error message.
561 * objfiles.c (build_objfile_section_table): Cast return value
564 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
566 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
567 to rs6000_frame_chain and deal with it if we're in a signal handler.
568 (FRAME_SAVED_PC): Use rs6000_frame_chain.
570 * breakpoint.c (within_scope): New function.
571 (enable_breakpoint, watchpoint_check): Use it.
573 * source.c (openp): Handle "exec-file ./ls" correctly.
575 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
577 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
579 * ch-exp.y: Clean up lexing of identifiers and
580 reserved words. (E.g. don't recognize FALSEXXX as the
581 keyword FALSE followed by the identifier XXX.)
582 Also, convert identifiers to lower case.
584 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
586 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
587 new serial interface.
589 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
591 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
592 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
593 * ser-go32.c: Return -1 on most failures, 0 on most successes,
594 and use new return codes for go32_readchar().
595 * ser-unix.c: Ditto. Also, move error handling up to caller for
596 SERIAL_SETBAUDRATE().
597 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
599 (serial_close): New routine to wrap around device close routine.
600 serial.h: Clean & document return values more clearly.
602 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
604 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
606 * rs6000-pinsn.c (print_operand, case LI): Print condition register
607 operand in decimal rather than wrong textual versions.
609 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
610 (mention 't', remove false thing about 'g' only good with 'f').
612 * breakpoint.h: move "struct breakpoint" and friends to top of
613 file so that bpstat_find_breakpoint prototype works.
615 * solib.c (struct so_list): Add bfd field.
616 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
617 Put the bfd in bfd field of the so_list.
618 (clear_solib): Free bfd name and close_bfd on the bfd.
620 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
622 * valarith.c (value_subscript): Add COERCE_REF.
623 * ch-exp.y (operand_5): We can generalize the 2nd operand
624 of a string repetition ot 'literal' without ambiguity.
626 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
628 * breakpoint.h (struct bpstat): Remove momentary field.
629 Remove bpstat_momentary_breakpoint. This was always kludgy
630 and is no longer used.
632 * breakpoint.h: Add enum bpstat_what.
633 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
634 stop and print fields of bpstat now per-breakpoint, not just
635 one for the whole chain.
636 breakpoint.{c,h} (bpstat_what): New function.
637 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
638 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
639 with call to bpstat_what.
640 README: Remove watchpoint/breakpoint bug from known bugs.
642 * breakpoint.h: Prototype bpstat_find_breakpoint.
644 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
646 * symtab.c (find_methods, gdb_mangle_name): Note that functions
648 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
649 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
651 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
653 * i960-pinsn.c (tabent): Copied struct definition from
656 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
658 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
660 * symtab.c (gdb_mangle_name): Use it.
661 * symtab.c (find_methods): Do not add destructors to choice list
663 * symtab.c (decode_line_1): Make breakpoints on destructors work
666 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
668 * ser-go32.c: Make it use serial port name.
669 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
671 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
674 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
676 * configure.in: Only configure sparclite subdir when target_cpu
679 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
681 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
682 Remove FIXME comment regarding this.
684 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
686 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
688 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
690 Add section table to objfile struct. Use it for find_pc_section.
691 * objfiles.c (add_to_objfile_sections,
692 build_objfile_section_table, find_pc_section): new functions.
693 (allocate_objfile): build section table.
694 * objfiles.h (struct obj_section): new structure.
695 (struct objfile): add section table.
696 (find_pc_section): new prototype.
697 * solib.[ch] (find_pc_section_from_so_list): removed.
698 * sparc-tdep.c: include objfiles.h for find_pc_section. include
699 symfile.h for objfiles.h.
700 (in_solib_trampoline): adjusted for new find_pc_section
701 prototype. Removed BAD_RICH_HACK ifdefs.
702 * symfile.c (syms_from_objfile): offset objfile sections.
703 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
704 * symfile.h (find_pc_section): prototype removed. Also fixed
705 comment typo NUL -> NULL.
706 * target.[ch] (find_pc_section_from_targets): removed.
707 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
709 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
711 * ser-go32.c: Format. (go32_open): Use proper return value.
713 * configure.in: Undo conditional configdirs hack for sparclite.
715 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
717 * symtab.c (list_symbols): When call break_command, pass both
718 filename and function name not just function name.
720 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
722 (Changes and new files to make "none" a full fledged configuration)
723 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
724 Currently only tm-none.h has any meaningful contents.
725 * config/none/none.mh (NAT_FILE): Use nm-none.h
726 * config/none/none.mh (XM_FILE): Use xm-none.h
727 * config/none/none.mt (TM_FILE): Use tm-none.h
728 * Makefile.in (depend): Remove comment about parse errors in
729 valops.c, it now parses correctly and generates a correct depend
730 line. Remove line that touches xm.h, tm.h, and nm.h; they are
731 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
733 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
735 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
737 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
738 exactly 8 characters.
740 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
742 * configure.in: Sparclite uses sparc config dir. Also has it's
743 own tm- & .mt files now. Also add sparclite to configdirs.
744 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
745 * config/i386/go32.mh: Nullify def of TERMCAP.
746 * config/i386/xm-go32.h: Get rid of redef of EIO.
747 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
748 specific configs. Very similar to sun4os4, but without solib.
749 * sparclite/{Makefile.in configure.in}: First cut at making this
752 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
754 * ser-go32.c: First cut at adapting to new serial interface.
756 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
758 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
759 These implement a new serial line interface for talking to remote
761 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
762 EXCEPT go32, which gets ser-go32.c.
763 * remote.c: Use new serial interface. More remote-xxx's to be
765 * ser-bsd.c, ser-termios.c: Removed.
766 * serial.c: New. Implements common operations for all serial
768 * ser-unix.c: New. Unix specific serial operations for various
769 flavors of Unix (Posix, SysV, BSD).
770 * serial.h: Generic serial interface defs.
771 * config/i386/go32.mh, config/i386/i386bsd.h,
772 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
773 ser-bsd.o from XDEPFILES. All the magic is now handled in
776 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
778 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
780 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
782 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
784 * rs6000-tdep.c (frameless_function_invocation): Don't even think
785 about framelessness except on the innermost frame.
787 * xcoffexec.c: Call fatal() not abort().
789 * stabsread.c (patch_block_stabs): If stab & no symbol, make
790 a LOC_OPTIMIZED_OUT symbol.
791 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
792 findvar.c (read_var_value), printcmd.c (address_info),
793 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
794 m2-exp.y (yylex): Deal with it.
795 ch-exp.y (yylex): Deal with it.
797 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
799 * findvar.c (value_from_register): H8500 specific, check to see
800 if we are looking at short pointer. If so, skip crock.
801 * h8500-tdep.c (h8500_frame_chain): Mask down value from
802 read_memory_integer() to avoid getting messed up by sign extension.
804 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
806 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
807 ifdef protect using BAD_RICH_HACK. This should be removed soon.
808 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
810 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
812 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
814 * core.c (dis_asm_print_address): New function.
816 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
819 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
821 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
822 entire breakpoint chain and print only the first entry that needs to
823 be printed and needs to be stopped for. Fixes problems with printing
824 of multiple breakpoints with different conditions.
825 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
826 effectively stops printing of the breakpoint chain.
827 * breakpoint.c (print_it_noop): New routine to print nothing
828 for this breakpoint entry and dont stop printing.
829 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
830 watchpoint only if it is enabled.
831 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
832 descriptor from the library to make backtraces through setjmp work.
833 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
835 * mips-tdep.c (read_next_frame_reg): Provide correct values for
836 all registers saved within sigtramp, cleanup.
838 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
840 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
842 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
844 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
845 with prototype in ../include/dis-asm.h.
847 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
849 * core.c (dis_asm_{read_memory,memory_error}): New functions.
850 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
851 Use read_memory_func interface to disassembler.
853 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
855 Teach sparc solaris to next over shared library functions.
856 * solib.[hc] (find_pc_section_from_so_list): new function and
858 * sparc-tdep.c (in_solib_trampoline): new function.
859 * symfile.[hc] (find_pc_section): new function and prototypes.
860 * target.[hc] (find_pc_section_from_targets): new function and
862 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
865 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
867 * infrun.c (wait_for_inferior): Revise comment.
869 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
871 * command.{c,h}: New var_type var_integer.
872 main.c: Use it for history_size.
874 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
875 Lint and byte-order fixups.
877 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
879 * breakpoint.h (bpstat): New field print_it.
880 breakpoint.c (bpstat_print): Use it.
881 (print_it_normal): New function (from old bpstat_print code).
882 (bpstat_{alloc,stop_status}): Set print_it field.
884 * breakpoint.c (bpstat_stop_status): Use catch_errors when
885 evaluating watchpoint condition, via new function watchpoint_check.
886 Also stop if watchpoint disabled due to leaving its block.
888 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
890 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
892 * mips-pinsn.c: Add missing include of dis-asm.h.
894 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
896 * Makefile.in (clean, distclean, realclean): Recursively apply
897 to subdirs first, rather than last. This avoids, for example,
898 Makefile being removed in a parent directory before the recursive
901 * alldeps.mak, depend: Update for below changes.
903 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
904 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
905 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
906 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
908 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
909 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
910 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
911 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
912 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
913 tm-68k.h to tm-m68k.h.
914 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
915 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
918 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
919 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
920 * a29k-tdep.c: Renamed from am29k-tdep.c.
921 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
922 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
923 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
924 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
926 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
927 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
928 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
930 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
931 define that does not appear anywhere else in the gdb source tree.
932 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
934 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
936 * breakpoint.c: Add comments regarding breakpoint_re_set.
938 * xcoffread.c (sort_syms, compare_symbols): Remove.
939 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
940 not our own sort_syms (it is identical).
942 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
944 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
946 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
947 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
949 * exec.c (exec_close): Fix storage leak.
950 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
951 output sections when patching an executable.
952 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
953 when writing all registers.
954 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
955 at the right offset in the dummy frame.
956 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
957 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
958 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
960 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
962 * Makefile.in (TARFILES): Avoid trailing backslash.
964 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
966 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
967 it in breakpoint_re_set.
968 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
970 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
971 don't use sizeof(int) for target stuff, etc).
973 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
975 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
976 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
977 support that can't be integrated anyway due to lack of clear
980 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
982 * findvar.c (read_register, write_register): Make these capable
983 of reading/writing registers that are shorter than REGISTER_TYPE.
984 * (value_from_register): Install H8500 specific code to return
985 proper value when register is being used as a pointer.
986 * h8500-tdep.c: Remove extra defines of NUM_REGS.
987 (h8500_skip_prologue): Use correct lengths for LINK instructions.
988 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
989 chain frames properly by combining frame pointer with T reg.
990 (init_extra_frame_info): Delete. It's now a macro.
991 (frame_args_address): Don't add PTR_SIZE. Stack args are already
992 offset by the correct amount off of the frame pointer.
993 (register_byte): Delete. It's now a macro.
994 (register_raw_size, register_virtual_size): Delete. Replaced by
995 common routine h8500_register_size, cuz there's no difference
996 between the raw & virtual sizes on this machine.
997 (register_convert_to_raw, register_convert_to_virtual): Delete,
998 cuz there's no difference between the raw & virtual forms.
999 Replaced by memcpy in tm file.
1000 (register_virtual_type): Rename to h8500_register_virtual_type.
1001 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1002 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1003 emulator have same reg offsets. This is all handled in the
1005 (h8500_trapped_internalvar): New routine to detect references to
1006 convenience vars acting as pointer pseudo-regs.
1007 (h8500_value_trapped_internalvar): Conjure up value of pointer
1009 (h8500_set_trapped_internalvar): Convert set value in real
1010 register references.
1011 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1012 code segment register.
1013 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1015 (wait_for_inferior): Add h8500 specific code to add stack segment
1016 when reading SP register.
1017 remote-sim.c (fetch_register): Spacing.
1018 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1019 detect cruft. Redo all register manipulation stuff. Get rid of
1020 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1021 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1022 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1023 to create internal vars for pointer pseudo-regs.
1025 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1027 * Makefile.in: Numerous small changes to macro definitions
1028 and rules for building gdb distribution tree. Many macros
1029 eliminated or merged, and rules simplified.
1030 * alldeps.mak: Update.
1033 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1035 * Makefile.in: recurse through SUBDIRS for dvi target too
1037 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1039 * Clean up xcoff relocation.
1040 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1041 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1043 symtab.h (struct general_symbol_info): Add section field.
1044 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1045 xcoffread.c: Set section for symbols and msymbols.
1046 (struct symtab): Add block_line_section field.
1047 buildsym.c (end_symtab): Set it.
1048 (end_symtab and callers): Add section parameter.
1049 objfiles.c (objfile_relocate): New funciton.
1050 xcoffexec.c (vmap_symtab): Use it.
1051 xcoffsolib.h (struct vmap): Remove unused fields.
1052 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1053 CORE_NEEDS_RELOCATION, symtab_relocated.
1054 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1055 rs6000-tdep.c: Make loadinfotext static.
1056 breakpoint.c (fixup_breakpoints): Doc fix.
1057 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1058 (end_symtab): primary field replaces nonreloc.
1060 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1062 * symtab.h (struct linetable_entry): Remove confusing comment.
1064 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1066 * Makefile.in: add installcheck target
1068 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1070 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1071 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1072 z8k}: New directories to hold cpu specific configuration files.
1073 Naming follows gcc convention.
1074 * config/{*.mt, *.mh}: All target and host makefile fragment
1075 config files moved to an appropriate config/<cpu> subdirectory.
1076 * nm-*, xm-*, tm-*: All native, host, and target files, which
1077 get linked to nm.h, xm.h, and tm.h respectively by configure,
1078 moved to appropriate config/<cpu> subdirectory.
1079 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1080 Native, host, and target files that are common across more than
1081 one cpu architecture and included by one of the configured
1082 native, host, or target files, get moved to config directory.
1083 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1084 pick up native, host, or target include files moved to one of
1085 the config subdirectories, and that are included by other files.
1086 * Makefile.in (alldeps.mak): Modify to account for new config
1087 directory structure.
1088 * alldeps.mak, depend: Update for new config directory structure.
1089 * config/*/[ntx]m-*.h: Modify all files that include other
1090 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1091 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1093 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1094 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1095 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1096 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1097 the ones where the default is not unique or different than the
1098 config subdirectory name. Similarly, handle gdb_target_cpu.
1099 Modify configure.in as appropriate to make use of gdb_host_cpu
1100 and gdb_target_cpu to find makefile fragments and make links.
1102 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1104 * mipsread.c (compare_blocks): Sort blocks with the same start
1105 address by decreasing ending address.
1107 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1109 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1110 lookup_symbol as it might get clobbered by the call.
1112 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1113 The previous code did not initialize the language field for the psymtab
1116 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1118 * c-exp.y (parse_number): Avoid shift warning.
1119 * serial.h (struct ttystate): Declare empty one on DOS.
1121 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1123 * xm-sun4os4.h: Return type of free() should be void, not int.
1125 * vx-share/vxWorks.h: Remove #def of NULL.
1127 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1129 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1131 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1133 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1135 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1137 * ieee-float.c: Moved to ../libiberty.
1138 * ieee-float.h: Moved to ../include.
1139 * Makefile.in: Update accordingly.
1140 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1141 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1142 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1143 it is now in ../opcodes/m68881-ext.c.
1144 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1145 prologue (some callers _do_ care).
1146 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1147 new interface of ../opcodes/*-dis.c.
1148 * ch-exp.y: Add #include <ctype.h>.
1150 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1152 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1154 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1156 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1158 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1160 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1162 * z8k-tdep.c (extract_return_value, write_return_value,
1163 store_struct_return): New functions from macros in tm-z8k.h.
1165 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1167 * valops.c (value_arg_coerce): Apply temporary patch to
1168 fix problem with coercion of array and function types when
1169 passed as arguments to C functions, pending a more complete
1170 review of when and how coercion should be done, depending
1171 upon context and language.
1173 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1175 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1177 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1178 debugsec if there are a non-zero number of symbols.
1180 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1182 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1184 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1186 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1188 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1189 not just 50 symbols.
1190 (symtbl_num_syms): New variable.
1191 (read_xcoff_symtab): Set it.
1192 (read_symbol_nvalue): Check for bad symno.
1193 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1196 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1198 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1199 This is defined in defs.h if necessary.
1200 * vx-share/vxWorks.h: Remove #defs of min and max.
1201 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1202 vx-share/xdr_rdb.c: include defs.h.
1204 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1206 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1209 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1210 xcoffread.c: Doc fixes.
1212 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1214 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1215 xcoffexec.c (xcoff_relocate_core): New function.
1216 (text_adjustment): Removed.
1217 (add_vmap): Return the vmap.
1218 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1220 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1222 * xcoffsolib.h: Add objfile member to struct vmap.
1223 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1224 xcoffexec.c (add_vmap): Allocate objfiles here.
1226 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1228 Support 68000 series without floating point.
1230 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1231 * tm-68k-nofp.h: New file, lacks 68881 support.
1232 * config/m68k-nofp.mt: New file.
1234 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1236 Remove a few remaining underscore/no-underscore remnants from
1239 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1240 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1241 * config/sparc-noun.mt: Rename to sparc-em.mt.
1242 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1243 * tm-68k-un.h: Rename to tm-68k-fp.h.
1244 * tm-spc-un.h: Rename to tm-spc-em.h.
1245 * tm-sun4sol2.h: Cleanup.
1246 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1248 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1250 * symmisc.c (std_in, std_out, std_err): Move initializations
1251 to runtime code, in case they aren't constant.
1253 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1255 * symtab.c (find_pc_symtab): some object file formats, notably
1256 mips, have holes in the address ranges of symtabs. Change
1257 this algorythm from first hit to tightest fit.
1259 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1260 fence post without finding the enclosing function, then print a
1263 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1265 * utils.c (fputs_demangled, fprint_symbol): Remove.
1266 * utils.c (fprintf_symbol_filtered): New function which combines
1267 the functionality of fputs_demangled and fprint_symbol. Uses a
1268 caller provided language parameter to select the appropriate
1269 demangler, and caller provided args to pass to the demangler.
1270 * defs.h (enum language): Move further up in file so enum can
1271 be used in prototypes.
1272 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1273 * defs.h (fprintf_symbol_filtered): Add prototype.
1274 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1275 fputs_demangled with call to fprintf_symbol_filtered.
1276 * cp-valprint.c (demangle.h): Include
1277 * cp-valprint.c (cp_print_value_fields): Replace calls to
1278 fprint_symbol with calls to fprintf_symbol_filtered.
1279 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1280 with call to fprintf_symbol_filtered.
1281 * stack.c (print_frame_info): Remove obsolete code so we don't
1282 have to update fputs_demangled usage in it.
1283 * stack.c (print_frame_info, frame_info): Add language variable
1284 to pass to fprintf_symbol_demangled and initialize it from the
1285 symbol's language. Replace calls to fputs_demangled with calls
1286 to fprintf_symbol_filtered.
1287 * symtab.c (find_methods): Replace call to fputs_demangled with
1288 call to fprintf_symbol_filtered.
1289 * ch-valprint.c (demangle.h): Include.
1290 * ch-valprint.c (chill_print_value_fields): Replace call to
1291 fprint_symbol with call to new fprintf_symbol_filtered.
1293 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1295 * Makefile.in (VERSION): Bump version to 4.8.2.
1297 * main.c (source_command): Require an explicit pathname of file
1298 to source, since previous behavior of defaulting to gdb init file
1299 was troublesome and undocumented.
1300 * printcmd.c (disassemble_command): Add missing '{}' pair to
1301 else with two statements. Bug reported by Stephane Tsacas
1303 * symtab.c (find_pc_line): Don't complain about zero length or
1304 negative length line numbers for the moment, since we may not own
1305 the terminal when called, such as when single stepping. (FIXME)
1306 * language.h (CAST_IS_CONVERSION): True if current language is
1307 C++ as well as C. Fix from Peter Schauer.
1308 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1309 Use STREQN macro rather than bare '!strncmp()'.
1310 * environ.c (unset_in_environ): Avoid use of memcpy on
1311 overlapping memory regions, as suggested by Paul Eggert
1312 <eggert@twinsun.com>.
1313 * c-exp.y (%union struct): Remove unused ulval as suggested
1314 by Paul Eggert <eggert@twinsun.com>.
1316 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1318 * main.c (gdbinit): Make static.
1319 * main.c (inhibit_gdbinit): Move to file scope.
1320 * main.c (main): Remove local inhibit_gdbinit.
1321 * main.c (source_command): Don't source '.gdbinit' file by
1322 default if gdb has been told to ignore it.
1324 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1326 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1329 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1331 * printcmd.c (print_address_symbolic): Only print if offset
1332 is shorter than max_symbolic_offset.
1333 (initialize_printcmd): `set print max-symbolic-offset'.
1335 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1336 (examine_tag): Use it.
1337 (read_register_stack): Only look in the local registers for a
1338 memory address if it's between rfb and rsp; go to memory otherwise.
1339 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1340 (reginv_com): Remove ancient kludge command.
1342 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1344 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1345 irix4 will again compile.
1347 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1349 * configure.in: accept mips-sgi-irix4* for irix4.
1351 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1353 * z8k-tdep.c (print_register_hook): Lint.
1355 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1357 Lint fixes from Paul Eggert (eggert@twinsun.com):
1359 * command.c (do_setshow_command): var_uintegers are unsigned.
1360 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1361 unsigned, since they use hex values with the high bit set.
1363 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1365 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1366 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1368 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1369 macro definitions in parenthesis.
1371 * dbxread.c (dbx_symfile_init): Catch the case where there is
1372 no string table, but the only way we find out is by reading zero
1375 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1377 * dbxread.c (dbx_symfile_init): Make size of the string table
1378 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1379 offset to the string table is nonzero and handle the nonexistant
1380 string table case, should it occur. Ensure that the string table
1381 size read from the file is reasonable, with a minimum lower bound
1382 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1384 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1386 * Makefile.in: Changes to build testsuite correctly.
1387 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1388 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1389 (TARGET_FLAGS_TO_PASS): New variable.
1390 (SUBDIRS): Added testsuite.
1391 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1392 testsuite is compiled with CC_FOR_TARGET rather than CC.
1394 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1396 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1397 reported by mycroft@gnu.ai.mit.edu.
1399 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1400 * configure.in (vax-*-ultrix2*): New triplet.
1401 * config/vaxult2.mh: New file.
1402 * xm-vaxult2.h: New file.
1404 * c-exp.y (parse_number): Change high_bit to unsigned.
1405 * demangle.c: Change all references to cfront to ARM, since the
1406 actual algorithm is the one specified in the Annotated Reference
1407 Manual. This was confusing users into thinking that full cfront
1408 support was implemented.
1409 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1410 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1411 directly to lookup_struct_elt_type, which will do the
1412 dereferencing itself.
1413 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1414 NULL dereferencing bug for unnamed structs, comment out
1417 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1419 * coffread.c (process_coff_symbol): Change PCC argument correction
1420 so that it only happens on big-endian targets; so that it only
1421 happens if the short or char argument is aligned on an int
1422 boundary; and so that it changes the location, rather than the
1423 type, of the argument. These changes tend to parallel similar
1424 (old) changes in stabsread.c.
1426 * coffread.c (coff_read_enum_type): Use the specified size for
1427 enums, don't assume that they are int-sized.
1429 * c-valprint.c (c_val_print): Don't assume enums are the same as
1432 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1433 Rendell, <michael@mercury.cs.mun.ca>.
1435 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1437 * language.h (local_decimal_format_custom): Add prototype.
1438 * language.c (local_decimal_format_custom): Add function, bug
1439 reported by Robert R. Henry (rrh@tera.com).
1441 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1443 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1444 by Josef Leherbauer, joe@takeFive.co.at.
1446 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1448 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1449 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1450 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1451 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1452 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1453 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1454 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1455 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1457 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1459 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1460 of demangled name fields to NULL if no demangling exists for
1461 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1462 symbols if their language is known at the time they are created,
1463 but sometimes the language is not known until later.
1465 * ch-typeprint.c (chill_print_type_base): Name changed to
1466 chill_type_print_base to match pattern for C and C++ names.
1467 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1468 to be consistent with other usages.
1469 * ch-typeprint.c (chill_type_print_base): Add support for
1470 printing Chill STRUCT types.
1471 * ch-valprint.c: Include values.h.
1472 * ch-valprint.c (chill_print_value_fields): New function and
1473 prototype for printing Chill STRUCT values.
1474 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1475 that was being called with two args instead of three.
1476 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1477 to print Chill STRUCT values.
1479 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1481 * configure.in: added testsuite to configdirs.
1483 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1485 * doc/stabs.texi: The `this' pointer is now known by the name
1486 `this' instead of `$t'.
1488 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1490 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1491 references of TAG_string_type DIEs in user defined types.
1492 * ch-lang.c (chill_create_fundamental_type): Track compiler
1493 change that now emits debugging info with the type long for Chill
1496 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1498 * remote-mips.c: New file; implements MIPS remote debugging
1500 * config/idt.mt: New file; uses remote-mips.c
1501 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1503 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1504 floating point coprocessor.
1505 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1507 (mips_pop_frame): If not mips_fpu, don't restore floating point
1509 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1511 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1512 mips_fpu, don't use fp0 as floating point return register.
1513 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1516 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1518 * gdb/testsuite: made modifications to testcases, etc., to allow
1519 them to work properly given the reorganization of deja-gnu and the
1520 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1522 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1524 * gdb/testsuite: Initial creation of gdb/testsuite.
1525 Migrated dejagnu testcases and support files for testing nm to
1526 gdb/testsuite from deja-gnu. These files were moved "as is"
1527 with no modifications. This migration is part of a major overhaul
1528 of dejagnu. The modifications to these testcases, etc., which
1529 will allow them to work with the new version of dejagnu will be
1530 made in a future update.
1532 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1534 * NEWS: Add reminders for next release.
1536 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1538 * mipsread.c (parse_lines): Correct check for files compiled with
1541 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1543 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1545 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1547 * Makefile.in (VERSION): GDB-4.8 release!
1548 * README, NEWS: Update for release.
1550 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1552 * am29k-pinsn.c (print_insn): Minor nits with const.
1553 * am29k-tdep.c: More minor nits with arg types for
1554 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1556 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1558 * gcc.patch: Update for a different GCC (G++) bug.
1559 * main.c (print_gdb_version): Update copyright year to 1993.
1560 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1561 conditionalize this file on it. FIXME, right way is to split
1562 these into two config files.
1563 (ATTACH_DETACH): Define for BSD 4.4
1564 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1565 (U_REGS_OFFSET): Revise for 4.4.
1566 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1567 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1568 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1570 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1572 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1575 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1577 * c-lang.c (c_printstr): Bugfix for length==0 case.
1579 * c-lang.c (c_printstr): If a C string ends in a null, don't
1582 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1584 * defs.h (STRCMP): Make it work for unsigned chars.
1586 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1588 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1589 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1590 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1591 define to kludge the large opcode table into two smaller tables,
1592 since GCC take exponential space to build the table. Lint.
1593 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1595 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1597 * Makefile.in (VERSION): Roll to 4.7.9.
1598 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1599 definition here, to handle both BSD 4.3 and 4.4 systems.
1600 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1601 * remote.c (alarm): Move declaration to global level, before
1602 first reference to it.
1603 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1604 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1606 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1608 * remote.c (readchar): forward declare alarm which otherwise looks
1609 like an undeclared variable to gcc.
1611 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1612 when comparing against an int. Avoids superfluous warning from
1615 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1616 Avoids superfluous warnings from some systems and/or compilers
1617 (like vax ultrix 4.2.)
1619 * language.c (struct op_print unk_op_print_tab): use the enum
1620 values rather naked zeros as initializers. Avoids warnings from
1621 ultrix type compilers.
1623 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1625 * Makefile.in (VERSION): Roll to 4.7.6.
1626 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1627 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1628 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1629 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1630 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1631 (depend): Fix bug where nm-files in config files weren't noticed.
1632 (make-proto-gdb-1): Avoid changing directories while building new
1633 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1635 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1637 * remote.c: Improve error recovery. Allow user to break out
1638 of initial connection attempt with INTERRUPT. Treat a timeout
1639 while waiting for remote packet like a retry, unless the remote
1640 side is actively running user code. Fix a few long printf_filtered's.
1642 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1645 * buildsym.c (start_subfile): Allow null file name.
1647 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1649 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1650 expects a pointer to complaint rather than a complaint
1652 (process_linenos): free the previously allocated subfile name,
1653 then allocate the new one from the heap.
1655 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1657 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1659 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1661 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1662 Previously, would bogusly index off the bottom of type_vector.
1663 (rs6000_builtin_type): Accept type number as argument.
1664 (read_type, case '-'): Handle negatives like any other type number.
1666 * symfile.c (deduce_language_from_filename): Handle null name.
1668 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1669 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1670 fixed by sato@sm.sony.co.jp.
1672 * xcoffread.c (parmsym): Don't use an initializer to set up
1673 this struct symbol. Set it up in initialize_xcoffread.
1674 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1675 works on real rs/6000 target with #ifndef FAKING_RS6000.
1677 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1679 * stabsread.c (rs6000_builtin_type): Move function from
1680 xcoffread.c:builtin_type.
1681 * xcoffread.c (builtin_type): Move to stabsread. Remove
1682 IBM6000_HOST dependency. Move misplaced comments.
1683 (various): Change printf's to complaints.
1684 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1685 objfile argument to read_type calls under #if 0.
1686 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1687 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1688 * Makefile.in: xcoffread.o is not built by default.
1689 * xm-rs6000.h (IBM6000_HOST): Remove.
1690 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1691 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1694 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1696 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1697 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1698 register numbers when user tries to modify elements in structs
1699 passed as arguments.
1700 * inflow.c (child_terminal_info): Move banner outside of system
1702 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1703 passes struct/union arguments by address.
1705 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1707 * Based on patch from Kean Johnston <maw@netcom.com>:
1708 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1709 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1710 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1712 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1714 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1715 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1717 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1719 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1720 cc debugging output.
1722 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1724 * stabsread.c (define_symbol): Complain about unrecognized names
1725 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1726 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1727 (read_cpp_abbrev): Don't use the class name as part of the
1728 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1729 abbrevs. Inspired by Mike Tiemann.
1730 (read_tilde_fields): Comment. Remove ancient dead code.
1731 Remove erroneous but non-dead code. Simplify. Add complaints.
1732 (in general): Remove extraneous (parentheses) in return
1735 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1737 * coffread.c (coff_lookup_type): Fix fencepost error reported
1738 by Art Berggreen, <arg@opal.acc.com>.
1740 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1741 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1743 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1744 test, which is apparently left over from when we used native
1745 include files and couldn't depend on the member names being there.
1746 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1748 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1750 * mipsread.c: Major overhaul to use new BFD symbol table reading
1751 routines. Now swaps information as it is needed, rather than
1752 swapping everything when the file is read.
1754 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1756 * Makefile.in (TARDIRS): Add sparclite demo dir.
1757 (*.tab.c): Change dependency on Makefile to depend on
1758 Makefile.in, otherwise it always rebuilds after configuring.
1759 Force output *.tab.c file into current directory even in "make"
1760 versions that rewrite dependent file names used in command lines.
1762 * TODO: Remove some things we did.
1763 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1764 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1765 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1766 * symtab.h: Eliminate unnamed unions and structs.
1768 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1770 * Makefile.in (VERSION): Roll to 4.7.5.
1772 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1774 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1775 re-evaluating symbol pointers.
1777 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1779 * c-exp.y (lcurly, rcurly): New nonterminals.
1780 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1782 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1783 made function static.
1784 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1785 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1786 * parse.c (start_arglist):
1787 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1788 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1789 * parser-defs.h (funcall_chain): Moved to parse.c.
1790 * printcmd.c (print_frame_nameless_args): Fix prototype.
1791 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1792 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1793 * valops.c (typecmp): Moved prototype from values.h.
1794 * value.h (typecmp): Moved prototype to valops.c, made static.
1795 * ch-exp.y (yylex): Change way control sequences are disabled.
1797 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1799 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1801 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1803 * mipsread.c (upgrade_type): Build array types correctly, using
1804 create_range_type and create_array_type.
1806 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1808 * remote-nindy.c: Cleanup.
1810 * infrun.c (wait_for_inferior): When rolling back the PC after
1811 a breakpoint, call write_pc so that NPC gets rolled back as well
1814 * blockframe.c (inside_entry_file, inside_main_func,
1815 inside_entry_func): PC of zero is always "bottom of stack".
1817 * printcmd.c (print_frame_args, print_frame_nameless_args):
1818 Let print_frame_nameless_args decide whether there are any,
1819 laying groundwork for possibly later printing 29K args for
1820 functions where we have tag words but no symbols.
1822 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1824 * Makefile.in: fix GDB doc targets for new doc subdir structure
1826 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1828 * stack.c (parse_frame_specification): Parse as many arguments
1829 as there are (up to MAXARGS). Pass all of them in argc, argv
1830 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1831 many there were, onto SETUP_ARBITRARY_FRAME.
1832 * tm-mips.h, tm-sparc.h: Corresponding changes.
1833 * mips-tdep.c, sparc-tdep.c: Ditto.
1835 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1837 * hp300ux-nat.c: Update copyrights.
1838 * mipsread.c (parse_partial_symbols): Complain about block
1839 indexes that go backwards. Fix from Peter Schauer.
1840 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1841 symbol-file that has no linkage symbols to be read.
1842 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1843 from tm- file to xm-file, since they're host dependent.
1844 * valarith.c (value_binop): Typo.
1846 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1848 * sparclite/aload.c: Add copyleft.
1849 * sparclite/crt0.s: Add comment at beginning.
1851 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1853 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1854 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1856 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1858 * values.c (value_headof): Fix typo in which VTBL and ARG were
1859 being confused for one another.
1861 * valops.c (typecmp): Now static.
1863 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1864 baseclass--we don't always inherit its virtual function table
1867 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1868 pointer correctly in case value_struct_elt moves it around.
1870 * valops.c (typecmp): Now static. Also, now groks references
1873 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1874 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1876 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1878 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1879 to avoid "too much defining" error from native C compiler (!).
1881 * Makefile.in (HFILES): Add typeprint.h.
1882 * typeprint.[ch]: Update copyrights.
1884 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1886 * Makefile.in: Update to match doc/ subdir changes.
1888 * config/hp300hpux.mh: No cross-host file needed, just native.
1889 * config/go32.mh: Remove nonexistent "native" support.
1891 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1892 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1893 * m88k-tdep.c (next_insn): Lint, cleanup.
1894 (store_parm_word): Lint.
1896 * README: Fix typo (reported by karl@hq.ileaf.com).
1898 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1900 * expression.h (BINOP_CONCAT): Document use for self concatenation
1901 an integral number of times.
1902 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1904 * valarith.c (value_concat): Rewrite to support self
1905 concatenation an integral number of times.
1906 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1907 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1908 eliminate hundreds of spurious shift/reduce and reduce/reduce
1909 conflicts that mask the 5 real ones.
1910 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1911 * ch-exp.y (integer_literal_expression): Remove production,
1914 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1916 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1917 implied that "no side effects" was nonfunctional.
1918 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1919 character string and bitstring concatenation.
1920 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1921 * expression.h (exp_opcode): Add BINOP_CONCAT.
1922 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1923 * language.c (string_type): Add function to determine if a type
1925 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1926 * valarith.c (value_concat): New function to concatenate two
1927 values, such as character strings or bitstrings.
1928 * valops.c (value_string): Remove error stub and implement
1930 * value.h (value_concat): Add prototype.
1931 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1932 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1933 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1936 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1938 * c-exp.y (exp): Add production to support direct creation
1939 of array constants using the obvious syntax.
1940 * c-valprint.c (c_val_print): Set printed string length.
1941 * dwarfread.c (read_tag_string_type): New prototype and
1942 function that handles TAG_string_type DIEs.
1943 * dwarfread.c (process_dies): Add case for TAG_string_type
1944 that calls new read_tag_string_type function.
1945 * expprint.c (print_subexp): Add support for OP_ARRAY.
1946 * gdbtypes.c (create_range_type, create_array_type): Inherit
1947 objfile from the index type.
1948 * ch-typeprint.c (chill_print_type): Add case for
1950 * ch-valprint.c (chill_val_print): Fix case for
1953 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1955 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1956 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1957 include/coff/mips.h.
1959 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1961 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1962 constants with an explicit null byte terminator. OP_STRING is
1963 now used for real string types.
1964 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1965 they are used by all languages.
1966 * c-lang.c (_initialize_c_language): Move initializations of
1967 builtin_type_* to lang.c.
1968 * c-typeprint.c (c_type_print_varspec_prefix,
1969 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1970 to TYPE_CODE_STRING.
1971 * c-valprint.c (c_val_print): Change the way character arrays
1972 are printed as strings to be consistent with the way strings
1973 are printed when pointer-to-char types are dereferenced.
1974 Remove test of print_max before calling val_print_string, which
1975 now does it's own test.
1976 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1977 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1978 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1979 * gdbtypes.c (builtin_type_*): Add declarations moved from
1981 * gdbtypes.c (create_string_type): New function to create real
1983 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1984 renamed to TYPE_CODE_STRING.
1985 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1986 builtin_type_* types moved from c-lang.c.
1987 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1988 to TYPE_CODE_STRING.
1989 * gdbtypes.h (builtin_type_string): Add extern declaration.
1990 * gdbtypes.h (create_string_type): Add prototype.
1991 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1992 renamed to TYPE_CODE_STRING.
1993 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1995 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1996 renamed to TYPE_CODE_STRING.
1997 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1999 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2000 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2001 to TYPE_CODE_STRING.
2002 * valops.c (allocate_space_in_inferior): New function and
2003 prototype, using code ripped out of value_string.
2004 * valops.c (value_string): Rewritten to use new function
2005 allocate_space_in_inferior, but temporarily disabled until some
2006 other support is in place.
2007 * valops.c (value_array): New function to create array constants.
2008 * valprint.c (val_print_string): Add comment to document use,
2009 complete rewrite to fix several small buglets.
2010 * value.h (value_array): Add prototype.
2011 * value.h (val_print_string): Change prototype to match rewrite.
2012 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2013 * ch-exp.y (match_character_literal): Disable recognition of
2014 control sequence form of character literals and document why.
2016 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2018 * nindy-share/nindy.c: Add comments to #endif's to clarify
2021 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2022 read_memory to get byte order right.
2023 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2024 anymore. This is done in paread.c now. We expect unwind info
2025 to hang off of objfiles, and search all of the objfiles when until
2027 * (skip_trampoline_code): Cast arg to target_read_memory.
2028 * objfiles.h (struct objfile): Add new field obj_private to hold
2029 per object file private data (unwind info in this case).
2030 * paread.c (read_unwind_info): New routine to read unwind info
2031 for the objfile. This data is hung off of obj_private.
2032 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2033 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2034 make this easier to access.
2036 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2038 * c-valprint.c (cp_print_class_member): Add extern decl.
2039 * c-valprint.c (c_val_print): Extract code for printing methods
2040 and move it to cp_print_class_method in cp-valprint.c.
2041 * c-valprint.c (c_val_print): Extract code to print strings and
2042 move it to val_print_string in valprint.c.
2043 * cp-valprint.c (cp_print_class_method): New function using
2044 code extracted from c_val_print.
2045 * valprint.c (val_print_string): New function using code
2046 extracted from c_val_print.
2047 * value.h (val_print_string): Add prototype.
2048 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2049 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2050 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2051 CHECKBUF, growbuf_by_size): New variables, macros, and support
2052 functions for implementing a dynamically expandable temp buffer.
2053 * ch-exp.y (match_string_literal): New lexer function.
2054 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2055 removed and replaced with new CHECKBUF macro.
2056 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2057 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2059 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2061 * Makefile.in: Add info for paread.o.
2062 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2064 * blockframe.c (frameless_look_for_prologue): Correct the
2066 * gdbtypes.h, gdbtypes.c: Use const in decl of
2067 cplus_struct_default, now that pa-gas assembler has been fixed.
2068 * hppah-nat.c: Formatting.
2069 * hppah-tdep.c: Remove lots of useless externs for variables we
2071 * (find_unwind_entry): Speed up by using binary search, and a one
2073 * (rp_saved): New routine to see what unwind info says about RP
2074 being saved on the stack frame.
2075 * (frame_saved_pc): Look for prologue to see if we need to
2076 examine the stack for the saved RP or not.
2077 * (init_extra_frame_info): Check for prologue, instead of
2078 framesize to determine if we are frameless or not.
2079 * (frame_chain_valid): Stop backtraces when we run into _start.
2080 * (push_dummy_frame): Reformat to make more readable.
2081 * (find_dummy_frame_regs): ditto.
2082 * (hp_pop_frame): ditto.
2083 * (hp_restore_pc_queue): small cleanup.
2084 * (hp_push_arguments): ditto.
2085 * (pa_do_registers_info): ditto.
2086 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2087 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2088 * Define FRAME_CHAIN_VALID.
2089 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2090 passed to functions.
2092 * paread.c (pa_symtab_read): Use new bfd conventions for
2093 accessing linker symbol table.
2094 * (pa_symfile_init): Access embedded STAB info via BFD section
2095 mechanism and related macros.
2098 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2100 * sparc-stub.c: Use a seperate stack for our traps.
2101 * Handle recursive traps.
2102 * Remove all trap init code. This needs to be done by the
2104 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2106 * (handle_exception): See if we are at breakinst, if so, then
2107 advance PC sp that users can just step out of breakpoint().
2108 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2109 new place if SP has changed.
2110 * (case 's'): Get rid of this, we can't do it yet.
2111 * (case 't'): New command to test any old random feature.
2112 * (case 'r'): New command to reset the system.
2113 * (breakpoint): Add label to breakpoint trap instruction so that
2114 handle_exception() can detect where we are and get past the
2115 breakpoint trivially.
2117 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2119 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2121 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2123 * configure.in: recognise all sparclite variants
2125 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2127 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2128 binary files oring in the right bit.
2130 * main.c, source.c, state.c, symmisc.c: use macros defined in
2131 fopen-{bin|both} when fopening files.
2133 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2135 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2136 from a configuration file (typically including <limits.h>), or to
2137 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2138 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2139 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2140 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2141 * exppritn.c (print_subexp, dump_expression): Add case for
2143 * expression.h (OP_BITSTRING): New expression element type for
2145 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2146 macros to convert between number of expression elements and bytes
2147 to store that many elements.
2148 * i960-tdep.c (leafproc_return): Use new macros to access
2149 minimal symbol name and address fields.
2150 * m88k-pinsn.c (sprint_address): Use new macros to access
2151 minimal symbol name and address fields.
2152 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2153 minimal symbol address field.
2154 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2155 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2156 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2157 Use new BYTES_TO_EXP_ELEM macro.
2158 * parse.c (write_exp_bitstring): New function to write packed
2159 bitstrings into the expression element vector.
2160 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2162 * parser-defs.h (struct stoken): Document that it is used for
2163 OP_BITSTRING as well as OP_STRING.
2164 * parser-defs.h (write_exp_bitstring): Add prototype.
2165 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2166 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2167 LOWER, LENGTH): New tokens for keywords.
2168 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2169 upper_lower_argument, length_argument, array_mode_name,
2170 string_mode_name, variant_structure_mode_name): New non-terminals
2172 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2173 * ch-exp.y (match_bitstring_literal): New lexer support function
2174 to recognize bitstring literals.
2175 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2176 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2177 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2178 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2179 * ch-exp.y (yylex): Check tokentab6.
2180 * ch-exp.y (yylex): Call match_bitstring_literal.
2182 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2184 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2185 symbol name and value fields.
2187 * c-exp.y (yylex): Make static, to match prototype and other
2190 * expression.h (exp_opcode): Add BINOP_MOD.
2191 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2192 * expprint.c (dump_expression): Handle new BINOP_MOD.
2193 * language.c (binop_type_check): Handle new BINOP_MOD.
2194 * main.c (float_handler): Re-enable float handler when hit.
2195 * valarith.c (language.h): Include, need current_language.
2196 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2197 for integer divide truncates towards zero for negative results.
2198 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2199 * valarith.c (value_binop): Allow arithmetic operations on
2200 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2201 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2202 * ch-exp.y (tokentab3): Add MOD and REM.
2203 * ch-exp.y (yylex): Set innermost_block for symbols found
2204 in local scopes. Return LOCATION_NAME for local symbols.
2205 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2206 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2208 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2210 * command.c (shell_escape, make_command, _initialize_command):
2211 don't create or use fork if CANT_FORK is defined.
2212 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2213 code written for the IBM PC" remain.
2214 * xm-go32.h: define CANT_FORK
2216 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2218 * remote-sim.c: first attempt at general simulator interface
2219 * remote-hms.c: whitespace
2220 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2221 understand new stack layout. (print_register_hook): print ccr
2222 register in a fancy way.
2224 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2226 * eval.c (language.h): Include.
2227 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2228 to pointer types when the current language is C. It loses for
2229 other languages when the lower index bound is nonzero.
2230 * valarith.c (value_subscript): Take array lower bounds into
2231 account when performing subscripting operations.
2232 * valops.c (value_coerce_array): Add comment describing why
2233 arrays with nonzero lower bounds are dealt with in value_subscript,
2234 rather than in value_coerce_array.
2236 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2238 * ch-exp.y (FLOAT_LITERAL): Add token.
2239 * ch-exp.y (literal): Add FLOAT_LITERAL.
2240 * ch-exp.y (match_float_literal): New lexer routine.
2241 * ch-exp.y (convert_float): Remove.
2242 * ch-exp.y (yylex): Call match_float_literal.
2243 * ch-exp.y (yylex): Match single '.' after trying
2244 to match floating point literals.
2246 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2247 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2249 * expprint.c (dump_expression): New function for dumping
2250 expression vectors during gdb debugging.
2251 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2252 MULTI_SUBSCRIPT and moved out of BINOP range.
2253 * expression.h (DUMP_EXPRESSION): New macro that calls
2254 dump_expression if DEBUG_EXPRESSIONS is defined.
2255 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2256 * parse.c (length_of_subexp, prefixify_subexp): Change
2257 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2258 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2259 prefixify'ing the expression.
2260 * printcmd.c (print_command_1): Add comment.
2261 * ch-exp.y (expression_list): Add useful actions.
2262 * ch-exp.y (value_array_element): Add useful actions.
2263 * ch-exp.y (array_primitive_value): Add production.
2264 * ch-exp.y (yylex): Recognize ',' as a token.
2266 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2268 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2269 POSIXize the recursive makes (make [variable assignments] target{s})
2271 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2273 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2274 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2275 CPLUS_MARKER for all SVR4 systems, so follow suit.
2276 * defs.h (strdup_demangled): Remove prototype.
2277 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2278 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2279 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2280 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2281 prim_record_minimal_symbol_and_info): Use new macro
2282 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2283 * minsyms.c (install_minimal_symbols): Use new macro
2284 SYMBOL_INIT_DEMANGLED_NAME.
2285 * stabsread.c (define_symbol): Use new macro
2286 SYMBOL_INIT_DEMANGLED_NAME.
2287 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2288 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2289 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2290 SYMBOL_INIT_DEMANGLED_NAME.
2291 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2292 SYMBOL_DEMANGLED_NAME now tests language itself.
2293 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2294 now tests language itself.
2295 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2296 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2297 mangled name member in the language dependent portion of a symbol.
2298 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2299 mangled name member appropriate for a symbol's language.
2300 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2301 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2302 SYMBOL_DEMANGLED_NAME now tests language itself.
2303 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2304 initializes language dependent portion of symbol.
2305 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2306 demangles and caches the demangled form of symbol names.
2307 * utils.c (fputs_demangled, fprint_symbol): Use current language
2308 to select an appropriate demangling algorithm.
2309 * utils.c (strdup_demangled): Remove, no longer used.
2310 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2311 access the Chill mangled name member in the language dependent
2312 portion of a symbol.
2313 * ch-lang.c (chill_demangle): New function, simple demangler.
2314 * defs.h (chill_demangle): Add prototype.
2315 * symtab.h (language_dependent_info): Add struct for Chill.
2317 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2319 * Makefile.in (BISON): Add comment that when bison is used, it
2320 must include the "-y" option.
2321 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2322 Remove defines to remap non-yacc symbols, thus backing out of
2323 previous recent changes. Standard policy is that non-yacc parser
2324 generators get fixed, rather than adding bug workarounds in gdb
2325 for each new one that pops up. Expand comment to note this.
2326 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2328 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2330 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2331 case. Use code in N_SOL.
2333 * paread.c: New file that contains all HPPA/HPUX symbol reading
2335 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2336 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2337 * (dbx_symfile_offsets): Make static.
2338 * (pastab_build_psymtabs): New interface routine for paread to
2339 send stabs into dbxread.
2340 * gdb-stabs.h: Remove gobs of HPPA cruft.
2342 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2344 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2346 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2348 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2349 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2350 and YYDEBUG is not already defined.
2351 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2352 them during the previous replacements.
2353 * printcmd.c (_initialize_printcmd): Update internal documentation
2354 for "set" command to note that the assignment syntax is language
2356 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2357 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2358 and YYDEBUG is not already defined.
2359 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2360 single_assignment_action): New terminals and nonterminal for gdb
2361 extensions to chill expression grammer.
2362 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2363 tokens that start with '$' (register names, convenience vars, etc).
2364 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2365 * ch-exp.y (yylex): Call match_dollar_tokens.
2367 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2369 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2370 accessing minimal symbol data.
2371 * infcmd.c (read_pc): Use #ifdef, not #if.
2372 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2373 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2374 minimal symbol data.
2376 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2377 frame. Use find_return_regnum to find the caller.
2378 * (find_unwind_entry): New routine to locate stack frame info
2379 associated with a procedure. This looks in the $UNWIND_START$
2380 section in the SOM file.
2381 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2382 figure out where the caller's return address is stored.
2383 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2384 to figure out the frame size for a procedure.
2385 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2386 * (init_extra_frame_info): New routine. Corrects PC and FP for
2387 outermost frame if necessary.
2388 * (frame_chain): New routine, moved from tm-hppa.h.
2389 * (skip_trampoline_code): Handle computed function calls (ie:
2390 calls from $$dyncall).
2391 * (unwind_command): Temporary support function to allow user
2392 to control/observe aspects of the unwind (stack frame) info.
2393 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2394 was in a system call, if so, then read the PC from r31.
2395 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2396 with extra arg for skip_trampoline_code().
2397 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2398 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2399 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2401 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2403 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2404 Call new bfd_get_size() and verify that string table is no larger
2405 than the file that is supposed to contain it.
2406 * symfile.c (syms_from_objfile): Only complain about configured
2407 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2408 current target is the default BFD target.
2410 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2412 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2413 * solib.c (bkpt_names): New array of symbol names to try to
2414 use for the "mapping complete" breakpoint. Configurable
2415 define SOLIB_BKPT_NAME is first one to try.
2416 * solib.c (find_solib): Test debug_base for nonzero rather
2417 than just greater than zero.
2418 * solib.c (enable_break): Use bkpt_names to look up address
2419 at which to set "mapping complete" breakpoint.
2421 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2423 * defs.h (STRCMP, STREQ, STREQN): New macros.
2424 * defs.h (demangle_and_match): Remove prototype.
2425 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2426 and STREQN defined in defs.h.
2427 * dwarfread.c (set_cu_language): For completely unknown languages,
2428 try to deduce the language from the filename. Retain behavior
2429 that for known languages we don't know how to handle, we use
2431 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2432 and demangled name fields in symbol.
2433 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2434 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2435 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2436 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2437 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2438 Replace usages throughout.
2439 * elfread.c (demangle.h): Include.
2440 * elfread.c (record_minimal_symbol): Remove prototype and function.
2441 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2442 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2443 * infcmd.c (jump_command): Remove code to demangle name and add
2444 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2445 * minsyms.c (demangle.h): Include.
2446 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2447 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2448 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2449 * mipsread.c (psymtab_language): Add static variable.
2450 * stabsread.c (demangle.h): Include.
2451 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2452 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2453 * stack.c (return_command): Remove explicit demangling of name
2454 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2455 * symfile.c (demangle.h): Include.
2456 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2457 to match macros in symfile.h and allow them to be compiled
2458 if INLINE_ADD_PSYMBOL is not true.
2459 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2460 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2461 Add code to demangle and cache C++ symbol names. Use macro form
2462 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2463 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2464 Remove, also defined in symfile.c, which we already fixed.
2465 * symtab.c (expensive_mangler): Remove prototype and function.
2466 * symtab.c (find_methods): Remove physnames parameter and fix
2468 * symtab.c (completion_list_add_symbol): Name changed to
2469 completion_list_add_name.
2470 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2471 the normal symbol name and the cached C++ demangled name.
2472 * symtab.c (lookup_demangled_partial_symbol,
2473 lookup_demangled_block_symbol): Remove prototypes and functions.
2474 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2475 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2476 Remove code to try demangling names and matching them.
2477 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2478 Fix to try matching the cached demangled name if no match is
2479 found using the regular symbol name.
2480 * symtab.c (find_methods): Remove unused physnames array.
2481 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2482 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2483 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2484 C++ demangled symbol names.
2485 * symtab.h: Much reformatting of structures and such to add
2486 whitespace to make them more readable, and make them more
2487 consistent with other gdb structure definitions.
2488 * symtab.h (general_symbol_info): New struct containing fields
2489 common to all symbols.
2490 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2491 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2492 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2493 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2494 symbol): Use general_symbol_info struct.
2495 * utils.c (demangle_and_match): Remove, no longer used.
2496 * valops.c (demangle.h): Include.
2497 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2498 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2499 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2500 symmisc.c, symtab.c, valops.c: Replace references to minimal
2501 symbol fields with appropriate macros.
2502 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2503 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2504 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2505 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2506 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2507 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2508 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2509 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2510 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2511 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2512 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2513 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2514 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2515 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2517 * buildsym.c (start_subfile, patch_subfile_names): Default the
2518 source language to what can be deduced from the filename.
2519 * buildsym.c (end_symtab): Update the source language in the
2520 allocated symtab to match what we have been using.
2521 * buildsym.h (struct subfile): Add a language field.
2522 * c-typeprint.c (c_print_type): Remove code to do explicit
2524 * dbxread.c (psymtab_language): Add static variable.
2525 * dbxread.c (start_psymtab): Initialize psymtab_language using
2526 deduce_language_from_filename.
2528 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2530 * valprint.c (val_print): Reorganize comment and add note
2531 about dependency on target byte ordering.
2532 * ch-exp.y (value_array_slice): Fix typo.
2533 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2534 byte sized ints are assumed to be char strings and printed with
2535 string syntax. In chill, arrays of chars and arrays of
2536 bytes/ubytes are distinquishable, and printed appropriately.
2538 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2540 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2541 read/write routines for HPUX.
2543 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2544 branch targets to compute target address using const from previous
2545 instruction if necessary.
2546 * Add `Q' operator to print out bit position field various
2548 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2549 cleanups, use new code from Utah.
2550 * (store_inferior_registers): Update to new code from Utah.
2551 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2552 * (fetch_register): Clear out priv level when reading PCs.
2553 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2554 * Remove decl of errno, #include wait.h and target.h.
2555 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2556 were inside of a kernel call. If so, then PC is in a different
2557 register. Also, mask out bottom two bits of all PCs so as not to
2558 confuse higher level code.
2559 * (push_dummy_frame): Create from #define in tm-hppa.h.
2560 * (find_dummy_frame_regs): Update from Utah.
2561 * (hp_pop_frame): Create from #define in tm-hppa.h.
2562 * (hp_restore_pc_queue): New, from Utah.
2563 * (hp_push_arguments): Big fixes from Utah.
2564 * (pa_do_registers_info, pa_print_registers): Only print out fp
2566 * (skip_trampoline_code): New routine to deal with stubs that
2567 live in nowhereland between callers and callees.
2568 * i860-tdep.c: Remove decl of attach_flag.
2569 * infrun.c (wait_for_inferior): Add new macro
2570 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2571 at by PC will be nullified. If so, then step the target once more
2572 so as to avoid confusing the user.
2573 * (just before step_over_function:): Use stop_func_start, not
2574 stop_pc when checking for the existance of line number info.
2575 stop_func_start will reflect the proper address of the target
2576 routine, not of the stub that we may be traversing to get there.
2577 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2578 to deal with the stubs that PA compilers sometimes stick between
2579 callers and callees. Also, define FLAGS_REGNUM for access to the
2581 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2583 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2584 write gr0, PC regs, and PSW!
2585 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2586 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2588 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2589 * Define struct unwind_table_entry.
2590 * valops.c (call_function_by_hand): Add another arg to
2591 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2594 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2596 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2598 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2600 * Makefile.in (VERSION): Bump to 4.7.4.
2601 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2602 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2603 * Makefile.in (HFILES): Add valprint.h.
2604 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2605 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2606 * typeprint.c, typeprint.h: New files for language independent
2607 type printing functions.
2608 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2609 type printing functions and definitions.
2610 * valprint.h: New include file for language independent value
2611 printing definitions.
2612 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2613 dependent value printing functions.
2614 * c-exp.y (production ptype): Add range_type variable and use new
2615 create_range_type function.
2616 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2617 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2618 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2619 "const static" to ANSI-conformant "static const".
2620 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2621 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2623 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2624 * coffread.c (decode_type): Add range_type variable and call to
2625 new create_range_type function.
2626 * complaints.c (complain): Remove unused val variable.
2627 * complaints.c (_initialize_complaints): Make it void.
2628 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2629 variable and call new create_range_type function.
2630 * defs.h (enum val_prettyprint): Move enum from value.h to here
2631 so we can avoid having to include value.h just for prototypes that
2632 need the enum (thanks ANSI).
2633 * dwarfread.c (struct_type): Local anonymous_size variable is
2634 only used if !BITS_BIG_ENDIAN.
2635 * dwarfread.c (decode_subscript_data_item): Add rangetype
2636 variable and call new create_range_type function.
2637 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2639 * eval.c (evaluate_subexp): Remove unused local variable name
2640 and the statement with no side effects that initializes it.
2641 * expprint.c (print_subexp): Change local_printstr to
2643 * gdbtypes.c (create_range_type): New function that creates
2644 a range type using code fragments from object file readers as
2645 an example of what has to be initialized.
2646 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2647 and high_bound parameters, replaced with a single range_type
2648 parameter. Change function body to use passed in range_type
2649 rather than handcrafting one.
2650 * gdbtypes.h (create_range_type): Add prototype.
2651 * gdbtypes.h (create_array_type): Change prototype parameters.
2652 * infrun.c (normal_stop): Remove unused local variables tem and c.
2653 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2654 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2655 stub functions that call error if called.
2656 * language.c (unknown_language_defn, auto_language_defn,
2657 local_language_defn): Add initializers unk_lang_print_type and
2659 * language.h (struct language_defn): Reformat for larger
2660 comments, add la_print_type and la_val_print members. Add
2661 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2662 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2663 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2665 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2667 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2668 * main.c (execute_command): Remove unused local variable cmdlines.
2669 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2670 (clear_displays), symmisc.c (block_depth), values.c
2671 (clear_value_history):
2672 Make testing of truth value of assignment result explicit.
2673 * mipsread.c (upgrade_type): Update FIXME to include future use
2674 of create_range_type.
2675 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2676 whatis_exp, maintenance_print_type): Move prototypes and functions
2678 * printcmd.c (_initialize_printcmd): Move add_com calls for
2679 ptype_command and whatis_command to new typeprint.c.
2680 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2681 * source.c (find_source_lines): Local variable c only used
2682 when LSEEK_NOT_LINEAR is defined.
2683 * stabsread.c (read_array_type): Use new create_range_type
2685 * stabsread.c (read_range_type): Add new index_type variable and
2686 call new create_range_type function rather than handcrafting
2688 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2689 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2690 * symtab.c (type_print_base usages): Use c_type_print_base.
2691 * symtab.c (type_print_varspec_prefix usages): Use
2692 c_type_print_varspec_prefix.
2693 * symtab.c (type_print_method_args usages): Use
2694 cp_type_print_method_args.
2695 * valprint.c: Completely ripped apart and the fragments used
2696 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2697 valprint.h. Remaining stuff is language independent.
2698 * value.h (struct fn_field): Forward declare for prototypes.
2699 * value.h (type_print_1): Remove prototype.
2700 * value.h (enum val_prettyprint): Moved to defs.h.
2701 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2702 * value.h (baseclass_offset): Add prototype.
2703 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2704 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2705 * ch-typeprint.c: New file for language dependent type printing.
2706 * ch-valprint.c: New file for language dependent value printing.
2707 * ch-exp.y (parse_number): Remove prototype and stub function.
2708 * ch-exp.y (decode_integer_literal): Removed unused digits and
2710 * ch-exp.y (convert_float): Completely ifdef out for now.
2711 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2712 ch-lang.c (chill_op_print_tab):
2713 Change from ANSI-obsolescent "const static" to ANSI-conformant
2715 * ch-exp.y (yylex): Add unhandled storage class enumeration
2716 literals to switch statement for completeness.
2717 * ch-lang.c (chill_create_fundamental_types): Remove unused
2718 nbytes variable. Change dummy type to 2 bytes to match int.
2719 Handle FT_VOID types gratuituously added to chill DWARF by
2720 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2721 type rather than a one byte TYPE_CODE_INT type.
2722 * ch-lang.c (chill_language_defn): Add chill_print_type and
2724 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2726 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2728 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2729 bfd_get_symbol_leading_char instead.
2731 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2732 leading character from names.
2733 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2734 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2735 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2737 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2738 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2739 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2740 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2741 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2742 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2743 * symfile.c (syms_from_objfile): Insert debugging check to test
2744 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2746 * doc/gdbint.texinfo (Host Conditionals): Remove
2747 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2749 (Target Conditionals): Remove all of the above.
2751 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2753 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2754 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2756 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2758 * coffread.c (decode_type): catch negative tagndx fields generated
2760 * exec.c: comment out string following #endif.
2761 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2762 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2764 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2765 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2767 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2769 * complaints.c: New file, code moved from utils.c.
2770 * complaints.c (complain): Made into a varargs function.
2771 * complaints.h: New file, code moved from symfile.h.
2772 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2773 * Makefile.in (HFILES): Add complaints.h.
2774 * Makefile.in (OBS): Add complaints.o.
2775 * symfile.c (complaint_root, stop_whining, complaint_series,
2776 complain, clear_complaints, add_show_from_set for stop_whining):
2777 Moved to complaints.c.
2778 * symfile.h (struct complaint, complaint_root decl, complain
2779 prototype, clear_complaints prototype): Moved to complaints.h.
2780 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2781 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2782 complaints.h. Remove casts from arguments to complain(),
2783 which is now a varargs function, and remove unnecessary
2784 placeholder zero args.
2785 * defs.h (begin_line): Add prototype.
2786 * defs.h (vprintf_filtered): Add prototype.
2787 * dwarfread.c (varargs.h): Remove, no longer needed.
2788 * dwarfread.c (dwarfwarn): Remove prototype and function.
2789 * dwarfread.c (complaints): Define a bunch of complaints.
2790 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2791 usages to standard complain() calls.
2792 * utils.c (begin_line): New function that ensures that
2793 whatever gets filter-printed next starts on its own line.
2794 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2795 but to stdout (calls vfprintf_filtered internally).
2797 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2799 * remote.c: Avoid printf_filtered line limit. Suggested by
2800 Robert R. Henry, <rrh@tera.com>.
2801 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2803 * main.c (main): Accept --silent as well as --quiet. Change +help
2804 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2806 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2807 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2809 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2811 * tm-nindy960.h, remote-nindy.c: Lint.
2813 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2815 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2816 a optional type to decorate as an array type, the type of the
2817 index, and the bounds of the array. Records this additional info
2818 in the array type for use with languages with nonzero array
2820 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2821 to note that arrays may have bounds.
2822 * gdbtypes.h (create_array_type): Update prototype.
2823 * c-exp.y (ptype production): Adjust for new create_array_type
2824 calling conventions.
2825 * coffread.c (decode_type): Call create_array_type rather than
2826 handcrafting array types.
2827 * convex-tdep.c (value_type): Remove, now use create_array_type.
2828 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2829 vector_type into calls to create_array_type.
2830 * dwarfread.c (decode_subscr_data): Name changed to
2831 decode_subscript_data_item throughout.
2832 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2833 create_array_type. Now records index type and range as well.
2834 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2835 change to use create_array_type.
2836 * dwarfread.c (read_subroutine_type): Test existing user defined
2837 types before decorating them, to ensure they are blank, and
2838 complain about it if they are not.
2839 * dwarfread.c (decode_fund_type): For unrecognized types, always
2840 return some valid type (type integer). If the unrecognized type
2841 cannot be an implementation defined type, complain as well.
2842 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2843 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2844 * mipsread.c (upgrade_type): Add FIXME comment that code to
2845 handcraft arrays should be replaced with call to create_array_type.
2846 * stabsread.c (read_array_type): Replace code to handcraft
2847 array types with call to create_array_type.
2848 * valprint.c (type_print_varspec_prefix): Minor formatting
2849 change, join lines that don't need to be split.
2851 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2853 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2854 decl for attach_flag, it now lives in inferior.h.
2855 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2856 Make most functions static.
2857 * hppah-nat.c: General cleanups, remove BSD specific code (since
2858 that all lives in hppab-nat.c).
2859 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2860 Change sense of test against inside_entry_file(). This fix is
2862 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2863 to read/write_register_bytes().
2864 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2865 work around PA-GAS assembler bug. Also, add trailing */ to some
2867 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2868 Same reason as above.
2870 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2872 * mipsread.c (parse_symbol): When checking whether a structured
2873 type is an enum, check qualifiers of its first member, as well as
2874 the base type of the member. Bug found and fixed by John M.
2875 Farrell, <farrell@fjord.reo.dec.com>.
2877 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2878 * remote-vx.c: Don't include vx-share/reg.h.
2879 * vx-share/ptrace.h: Reproduce from scratch.
2880 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2881 * Makefile.in: Remove references to removed files, and to removed
2882 29k-share directories.
2884 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2886 * c-lang.c (_initialize_c_language): Name changed from
2888 * m2-lang.c (_initialize_m2_language): Name changed from
2890 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2891 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2892 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2893 expression parsing into c-lang.c and m2-lang.c respectively.
2894 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2895 m2-exp.y respectively.
2896 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2897 and m2-* files respectively.
2898 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2899 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2900 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2901 * expression.h (struct block): Forward declaration for prototypes.
2902 * language.h (struct objfile): Forward declaration for prototypes.
2903 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2904 * Makefile.in (HFILES): Add ch-lang.h.
2905 * Makefile.in (OBS): Add ch-lang.o.
2906 * ch-exp.y: Migrate code that has nothing to do with expression
2907 parsing into ch-lang.c.
2908 * ch-lang.c: New file, code migrated from c-exp.y.
2909 * ch-lang.h: New file, internal interface between ch-* files.
2910 * ch-lang.c (_initialize_chill_language): Name changed from
2911 _initialize_chill_exp.
2913 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2914 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2915 * config/amix.mh (NATDEPFILES): Add.
2916 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2919 * dwarfread.c (decode_subscr_data): Remove spurious test that
2920 accepted only integer subscript types. We don't do anything
2921 with the type at the moment anyway.
2923 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2925 * ch-exp.y (match_character_literal): Fix case where no
2926 match at all is found.
2927 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2928 width types. For example, "INT" is always 2 bytes regardless
2929 of the values of any TARGET_*_BIT macros. So use explicit
2930 numeric sizes for the types.
2932 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2934 * c-exp.y (c_create_fundamental_type): New function to create
2935 language specific fundamental types for C.
2936 * m2-exp.y (m2_create_fundamental_type): New function to create
2937 language specific fundamental types for Modula 2.
2938 * c-exp.y (c_language_defn, cplus_language_defn): Add
2939 c_create_fundamental_type to language struct initializers.
2940 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2941 to language struct initializers.
2942 * dwarfread.c (expression.h, language.h): Include.
2943 * dwarfread.c (ftypes): New array to hold fundamental types
2944 for current compilation unit.
2945 * dwarfread.c (cu_language_defn): New pointer to language
2946 struct for language of current compilation unit.
2947 * dwarfread.c (dwarf_fundamental_type): New function to
2948 create/lookup fundamental types.
2949 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2950 * dwarfread.c (throughout): Replace lookup_fundamental_type
2951 with dwarf_fundamental_type.
2952 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2953 compilation unit (may be different language or different objfile).
2954 * gdbtypes.c (lookup_fundamental_type): Move actual type
2955 creations into language specific fundamental type creation
2956 functions and call via create_fundamental_type. Add comment
2957 about this function being obsolescent.
2958 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2959 sized signed and unsigned integers.
2960 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2961 * language.c (language_def): New function to lookup a language
2962 struct given it's enumeration.
2963 * language.h (struct language_defn): Add la_fund_type, a pointer
2964 to a function that creates fundamental types for this language.
2965 * language.h (create_fundamental_type): New macro to create
2966 fundamental types based on the current language.
2967 * language.h (language_def): Add prototype.
2968 * language.c (unk_lang_create_fundamental_type): New function
2969 for initializing language structs, calls error if called.
2970 * language.c (unk_language_defn, auto_language_defn,
2971 local_language_defn): Use unk_lang_create_fundamental_type.
2972 ch-exp.y (chill_create_fundamental_type): New function.
2973 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2974 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2976 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2978 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2980 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2981 as GCC_PRODUCER and GPLUS_PRODUCER.
2983 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2985 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2988 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2990 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2991 rather than '$'. This particular piece of braindamage is
2992 spreading like ooze. It's now infected libiberty, deja-gnu,
2994 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2995 hardwired '$' character.
2997 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2999 (Changes to break incredibly ugly, unmaintainable 750 line
3000 read_struct_type function up into managable pieces.)
3001 * Makefile.in (VERSION): Bump to 4.7.3.
3002 * stabsread.c (struct field_info): Local struct definition.
3003 * stabsread.c (read_member_functions, read_struct_fields,
3004 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
3005 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
3006 functions from fragmented read_struct_type.
3007 * stabsread.c (stabs_general_complaint): Catchall complaint.
3008 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
3009 symbol name continuation code. Use macro throughout.
3010 * stabsread.c (various places): Replace add-one-to-pointer
3011 with pointer increment.
3012 * stabsread.c (read_type): Retain function local copy of type
3013 descriptor. Rearrange code calling read_struct_type() to match
3015 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
3016 a single blank as the name of nameless enumerations. Recognize
3017 this special case and set nameless flag.
3018 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
3020 * ch-exp.y (access_name): New non-terminal token and
3022 * ch-exp.y (general_procedure_name): Now a terminal token.
3023 * ch-exp.y (location): Expand production.
3024 * ch-exp.y (match_simple_name_string): New function.
3025 * ch-exp.y (yylex): Call match_simple_name_string and return
3026 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3028 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3030 * munch: Backslash escape vertical bar characters inside
3031 grep patterns since they have special meaning for some greps.
3032 * parse.c (write_exp_string): Complete rewrite to store string
3033 contants as a leading explicit length, followed by the string data,
3034 followed by a trailing explicit length.
3035 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3036 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3037 Use recorded explicit length of strings in expression elements,
3038 rather than strlen. Adjust code to skip over strings stored in
3039 expression elements, and code to access strings, to account for
3040 new leading explicit size expression element.
3041 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3042 0, to avoid negative expression element indices.
3043 * valops.c (search_struct_method): Minor whitespace change.
3045 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3047 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3048 which together maintain a dynamically expandable static buffer
3049 for the lexer to use when translating C strings to their internal
3050 form (other future uses possible). Fix parsing of C style strings
3051 to do the normal C style input conversions of escaped character
3053 * valops.c (value_string): Remove translation of escaped
3054 character sequences, now done in C expression parser.
3055 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3056 and decides if it should be printed in literal form or some other
3057 form, based on it's ASCII value and setting of sevenbit_strings.
3058 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3059 macro, change indentation style.
3060 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3061 * ch-exp.y (chill_printstr): First cut at real function instead
3064 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3066 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3068 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3070 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3072 * defs.h (sevenbit_strings): Add declaration.
3073 * defs.h (printchar): Replace with gdb_printchar.
3074 * language.h (language_defn): Add new function pointers
3075 la_printchar and la_printstr, to do language dependent
3076 printing of characters and strings.
3077 * language.h (local_printchar, local_printstr): New macros
3078 to call language dependent functions pointed to by la_printchar
3079 and la_printstr respectively.
3080 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3081 dependent functions for printing characters and strings.
3082 * c-exp.y (c_language_defn, cplus_language_defn): Add
3083 c_printchar and c_printstr.
3084 * command.c (do_setshow_command): Rename printchar use to
3086 * expprint.c (print_subexp): Replace C style string output
3087 with call to local_printstr.
3088 * language.c (unk_lang_printchar, unk_lang_printstr):
3089 New stubs, currently errors.
3090 * language.c (unknown_language_defn, auto_language_defn,
3091 local_language_defn): Add unk_lang_printchar and
3093 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3094 language dependent functions to print characters and strings.
3095 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3096 * utils.c (printchar): Renamed to gdb_printchar.
3097 * valprint.c (print_string): Remove prototype, function moved
3098 to c-exp.y, where it becomes c_printstr.
3099 * valprint.c (print_max): Made global for reference from the
3100 language dependent printing routines in *-exp.y.
3101 * valprint.c (repeat_count_threshold): New variable with function
3102 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3103 Change all references to old macro to references to new variable.
3104 * valprint.c (value_print, val_print): Replace calls to
3105 print_string with calls to local_printstr.
3106 * valprint.c (val_print): Replace C style character printing
3107 with call to local_printchar.
3108 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3109 * valprint.c (_initialize_valprint): Add add_show_from_set
3110 call for setting up repeat_count_threshold as print variable.
3111 * ch-exp.y (decode_integer_value): New function.
3112 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3113 * ch-exp.y (chill_printchar, chill_printstr): New language
3114 dependent functions for printing characters and strings.
3115 * ch-exp.y (chill_language_defn): Add chill_printchar and
3118 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3120 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3121 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3122 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3124 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3126 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3127 and assume the process has been killed.
3129 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3131 * remote-udi.c (udi_open): Reset vars so that user can re-run
3132 programs without leaving GDB.
3133 * (many routines): Slightly improve error handling.
3134 * (download): Zero out BSS by longs instead of bytes to avoid
3135 timeouts in real hardware.
3136 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3137 that connection is no longer in use after shutdown() of socket.
3138 This keeps GDB from dying of a SIGPIPE when you issue multiple
3139 `target udi' commands.
3141 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3143 * language.h (language_format_info): New structure to bundle
3144 local formatting information.
3145 * language.h (language_defn): Replace individual format info
3146 with language_format_info structs.
3147 * language.h (local_*_format, local_*_format_prefix,
3148 local_*_format_specifier, local_*_format_suffix): New macros
3149 for binary/octal/decimal/hex formats to access info elements.
3150 * c-exp.y (c_language_defn): Update for new format handling.
3151 * m2-exp.y (m2_language_defn): Update for new format handling.
3152 * dbxread.c (language.h): Include for partial-stab.h use.
3153 * mipsread.c (expression.h, language.h): Include for
3155 * defs.h (local_hex_format, local_hex_format_custom,
3156 local_hex_string, local_hex_string_custom): Move to language.h.
3157 * language.c (local_hex_format_custom, local_hex_string,
3158 local_hex_string_custom, local_octal_format_custom): Use new
3160 * language.c (unknown_language_defn, auto_language_defn,
3161 local_language_defn): Update for new format handling.
3162 * printcmd.c (print_scalar_formatted): Use new macros
3163 to access decimal and binary format info for printing.
3164 * c-exp.y (chill_language_defn): Update for new format handling.
3165 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3166 * ch-exp.y (decode_integer_literal): Add function
3167 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3168 * ch-exp.y (builtin_type_chill_char): Add definition.
3169 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3171 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3173 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3175 (aix_framedata): added nosavedpc field.
3176 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3178 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3179 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3180 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3181 instructions as function_frame_info does. Expand special case of
3182 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3184 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3186 (function_frame_info): Set frameless if the function has no frame,
3187 and set nosavedpc if the PC was not saved. Handle gcc generated
3188 stfd 31,-4(31); st 31, -12(31) correctly.
3189 (frameless_function_invocation): New second argument pcsaved; if 0
3190 return whether the function has a frame, if 1 return whether the
3192 (frame_initial_stack_address): Correct typo: cache registers for
3193 callee_fi, not for fi, (avoids reading garbage memory locations).
3195 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3197 * infrun.c (wait_for_inferior (just before step_over_function
3198 label)): Change test for stepping into subroutine to check for the
3199 presence of line number info. This makes stuff compiled with -g1
3200 cause GDB to not lose control when stepping.
3202 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3203 Improve comments as well.
3205 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3207 * Makefile.in (VERSION): Bump to 4.7.2
3208 * symtab.c (find_pc_symtab): Fix return of random value
3210 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3211 Makefile since it contains sed patterns used in generation.
3212 Add sed pattern to also delete #include of any malloc.h.
3213 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3214 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3215 function names to conform to K&R terminology with respect to
3216 logical and bitwise operators:
3217 UNOP_ZEROP => UNOP_LOGICAL_NOT
3218 UNOP_LOGNOT => UNOP_COMPLEMENT
3219 BINOP_LOGAND => BINOP_BITWISE_AND
3220 BINOP_LOGXOR => BINOP_BITWISE_XOR
3221 BINOP_LOGIOR => BINOP_BITWISE_IOR
3222 BINOP_AND => BINOP_LOGICAL_AND
3223 BINOP_OR => BINOP_LOGICAL_OR
3224 PREC_OR => PREC_LOGICAL_OR
3225 PREC_AND => PREC_LOGICAL_AND
3226 PREC_LOGIOR => PREC_BITWISE_IOR
3227 PREC_LOGXOR => PREC_BITWISE_XOR
3228 PREC_LOGAND => PREC_BITWISE_AND
3229 value_zerop() => value_logical_not()
3230 value_lognot() => value_complement()
3231 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3232 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3233 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3234 and is nonexistant in some SVR4 based systems.
3235 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3236 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3238 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3239 * source.c (source_info): Fix minor nits, print "1 line" rather
3240 than "1 lines", and "language is <lang>".
3241 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3242 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3243 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3245 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3246 * ch-exp.y: New expression parser, for GNU-Chill.
3247 * defs.h (enum language): Add language_chill.
3248 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3249 LANG_MODULA2 a recognized language.
3250 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3251 Chill as well as Modula-2.
3252 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3253 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3254 * language.c (set_language_command): Add chill.
3255 * language.c (binop_result_type, integral_type, character_type,
3256 boolean_type, structured_type, value_true, binop_type_check):
3257 Add language_chill cases.
3258 * language.h (_LANG_chill): Define.
3259 * symfile.c (deduce_language_from_filename): Recognize the
3260 filename extensions ".chill", ".c186", and ".c286" for Chill.
3261 * valprint.c (typedef_print): Add case for language_chill.
3262 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3263 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3264 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3265 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3267 * Makefile.in (distclean): Add target ch-exp.tab.c.
3268 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3269 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3270 * eval.c (evaluate_subexp): Add OP_BOOL case.
3271 * expprint.c (print_subexp): Add OP_BOOL case.
3273 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3275 * infcmd.c (set_environment_command): Avoid skipping first
3276 char of env value if an '=' appears in it. Bug report and fix
3277 by Mark Jungerman, <maj@lucid.com>.
3279 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3281 * infcmd.c (step_over_calls): Improve comments.
3282 * symtab.c (find_pc_psymtab): Clean up a bit.
3283 * (find_pc_symtab): Fix comments, clean up code.
3284 * (find_pc_line): General cleanups, efficiency improvements.
3285 Also, don't return garbage when some line info exists, but there
3288 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3290 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3291 member, and the stat pointer passed to vmap_symtab was NULL, the
3292 wrong vmap entries would be modified. Fixes behavior where
3293 attempting to load symbols for a module with no member would mess
3294 up already read in symbols.
3296 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3298 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3299 29k-share/dfe/mini2udi.o.
3300 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3301 * alldeps.mak, depend: Update to deal with removal of
3302 aforementioned files.
3303 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3304 requirement for useless 'program' argument. Clean up
3305 udi_create_inferior, and udi_load to call common download()
3306 routine. Create download routine to load remote hosts directly
3307 (with the help of BFD) so that we don't need yank.c and
3309 Fix udi_detach to call UDIDisconnect with
3310 the right arguments. Clean up udi_resume, don't assign tip_error
3311 twice. Clean up udi_wait, straighten out status codes. Make
3312 udi_kill really work.
3314 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3316 * c-exp.y: separated host/target idea of integer type size,
3317 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3318 UINT and CHAR rules. (parse_number): work out the targetwise type
3319 of a number based upon it's size and qualifiers. (yylex): chars
3320 are now treated the same way as ints.
3322 * source.c (indentify_source_line): don't core dump if wanted
3323 line is larger than number of lines in source. (can happen when
3324 coff gets confused about #included source).
3326 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3328 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3329 when debugging a program with 100 shared libraries.
3331 * solib.c (solib_map_sections): Always close the BFD we open.
3332 Free all malloc'd storage we allocate, too, including error cases.
3333 (struct so_list): Remove unused so_bfd member.
3334 (clear_solib): Don't bother closing so_bfd.
3336 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3337 cacheable. `So many symbol files, so little file descriptors.'
3339 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3341 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3342 Stubs should stand alone as much as possible.
3344 * source.c (show_directories): Avoid printf_filtered length prob
3345 pointed out by Jonathan Stone.
3347 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3348 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3349 <Lee_Cooprider@vos.stratus.com>.
3351 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3353 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3354 struct, not struct itself.
3355 * serial.h (serial_restore): Fix prototype, takes pointer not
3358 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3360 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3361 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3363 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3365 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3366 Stubs should stand alone as much as possible.
3368 * README: Add remote-es1800.c and remote-st2000.c to table.
3369 * go32-nat.c: Remove, there is no native go32 support.
3370 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3372 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3374 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3375 new routines to deal with sending SIGINTs to attached processes
3376 when the user interrupts the controlling GDB.
3377 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3378 the aforementioned routines when waiting for the attached process.
3380 * elfread.c, mipsread.c: Include <string.h>.
3381 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3382 * serial.h: Add prototype for serial_restore().
3384 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3386 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3387 minimal_symbol_count, because the NULL symbol is not included in
3388 the count. This prevented this function from finding the last
3389 symbol in the table.
3391 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3393 * dbxread.c (process_one_symbol): if not defined
3394 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3395 the start of the function, not just after N_FUN.
3397 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3399 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3400 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3401 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3402 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3403 file. Remove preprocessor defines that previously did remapping.
3405 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3407 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3408 Bug fix courtesy of Alexander Klaiber.
3410 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3412 hp300 native support (hp300hpux untested).
3414 * hp300ux-xdep.c: removed.
3415 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3416 * xm-hp300hpux.h: updated copyright.
3417 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3418 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3419 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3420 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3421 fork-child.o coredep.o corelow.o.
3422 (NAT_FILE, NATDEPFILES): new macros.
3423 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3424 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3426 (NAT_FILE, NATDEPFILES): new macros.
3427 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3429 Vax ultrix native support.
3431 * nm-vax.h: new file.
3432 * Makefile.in (HFILES): added nm-vax.h.
3433 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3434 coredep.o corelow.o removed.
3435 (NAT_FILE, NATDEPFILES): new macros.
3436 * xm-vax.h: updated copyright.
3437 (REGISTER_U_ADDR): removed.
3439 Apollo native support (untested).
3441 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3442 * a68v-nat.c, nm-apollo68[bv].h: new files.
3443 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3444 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3445 * a68v-xdep.c: removed.
3446 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3447 inftarg.o fork-child.o a68v-xdep.o.
3448 (NAT_FILE, NATDEPFILES): new macros.
3450 * defs.h: include nm.h.
3451 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3452 sparc-tdep.c, : do not include nm.h.
3453 * doc/gdbint.texinfo: nm.h now included in defs.h.
3455 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3457 * Makefile.in (VERSION): 4.7.1 post release!
3459 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3461 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3463 * Makefile.in (VERSION): gdb-4.7 release.
3464 * README: Update for gdb-4.7.
3466 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3468 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3471 * alldeps.mak, depend: Update.
3473 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3475 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3477 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3478 causes problems in setting breakpoint in the right place in
3479 functions with `float' args which are passed as doubles.
3480 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3481 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3483 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3485 * Makefile.in (HFILES): Add nm-i386sco.h.
3486 * dwarfread.c: include <sys/types.h> for SCO.
3487 * infptrace.c: Don't include ptrace.h under SCO.
3488 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3490 * config/i386v.mt: Add exec.o to TDEPFILES.
3492 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3494 * i386v-nat.c: Remove space from front of #endif.
3495 * irix4-nat.c: Remove externs of registers[], include inferior.h
3497 * mips-nat.c: Explicitly initialize zerobuf to 0!
3498 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3499 Always setup fci->frame, even if it's non-zero. Too many places
3500 depend upon this behavior (and I have to get a release out the
3502 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3503 processing_gcc_compilation if we find the embedded stabs marker.
3504 This fixes several bugs with finding the location of short or char
3505 function parameters passed on the stack.
3507 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3509 Native support for sun4sol2.
3511 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3512 * nm-sysv4.h: new file.
3513 * Makefile.in (HFILES): added nm-sysv4.h.
3514 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3515 (NAT_FILE, NATDEPFILES): new macros.
3516 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3518 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3520 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3521 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3523 * Makefile.in (VERSION): Tick to 4.6.9.
3525 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3527 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3528 definition, replace with portable one.
3529 * remote-nindy.c: Lint.
3530 (nindy_wait): Return type is int, result is inferior_pid.
3531 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3532 (initialize_symmisc): Remove empty function.
3533 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3534 Remove obsolete, misspelled macro.
3535 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3536 (all @node commands): Use new form to avoid nitpicking errors.
3537 * doc/gdbint.texinfo: Document host/native/target split.
3539 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3541 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3543 * xm-mips.h (offsetof): Don't define this if __STDC__.
3545 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3547 umax native support (untested).
3549 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3551 (NAT_FILE, NATDEPFILES): new macros.
3552 * config/umax.mt (TDEPFILES): removed exec.o.
3553 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3554 removed to nm-umax.h.
3555 * nm-umax.h: new file.
3556 * Makefile.in (HFILES): added nm-umax.h.
3558 hppa native support (untested).
3560 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3561 (NAT_FILE, NATDEPFILES): new macros.
3562 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3563 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3564 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3565 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3566 * hppa[bh]-xdep.c: removed.
3567 * hppa[bh]h-tdep.c: do not include ptrace.h.
3568 * Makefile.in (HFILES): added nm-hppa[bh].h.
3570 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3572 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3574 * mips-nat.c: Straighten out include files. Work around
3575 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3578 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3580 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3581 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3582 backtraces from core files work.
3583 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3584 Functions are now defined in mips-nat.c.
3586 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3588 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3589 serial_default_name().
3591 * remote-hms.c, ser-go32.c, serial.h: Change from
3592 serial_timedreadchar() to new serial_readchar().
3594 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3596 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3598 * c-exp.y: Moved handling of 'const' and 'volatile' from
3599 <type> to <typebase>. This removes 2 conflicts.
3601 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3603 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3604 from breakpoint table when reseting breakpoints.
3606 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3608 Native support cleanup and corefile fixes for i386 SVR4 systems.
3610 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3611 fill_fpregset): Moved to i386v4-nat.c
3612 * i386v4-nat.c, nm-i386v4.h, : New files.
3613 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3614 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3615 change i386v-nat.o to i386v4-nat.o.
3617 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3619 Miscellaneous 386 configs updated.
3621 * config/i386aout.mt (TDEPFILES): removed exec.o.
3622 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3623 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3624 (NAT_FILE, NATDEPFILES): new macros.
3625 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3626 config/i386v4.mt (TDEPFILES): removed exec.o.
3627 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3628 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3629 (NAT_FILE, NATDEPFILES): new macros.
3630 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3631 fork-child.o coredep.o corelow.o i386-xdep.o.
3632 (NAT_FILE, NATDEPFILES): new macros.
3634 Native support cleanup for i386bsd (untested).
3636 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3637 * config/i386bsd.mh (NATDEPFILES): added exec.o
3638 * tm-i386bsd.h (FLOAT_INFO): removed.
3639 * nm-i386bsd.h (FLOAT_INFO): added.
3641 Native support for i386v (untested).
3643 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3644 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3645 (NAT_FILE, NATDEPFILES): new macros.
3646 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3647 * i386-xdep.c: removed.
3648 * Makefile.in (HFILES): added nm-i386v.h
3649 * i386v-nat.c, nm-i386v.h: new file.
3650 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3652 * tm-i386v.h (FLOAT_INFO): removed.
3654 Native support for linux (untested).
3656 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3657 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3658 (NAT_FILE, NATDEPFILES): new macros.
3659 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3660 * Makefile.in (HFILES): added nm-linux.h.
3661 * nm-linux.h: new file.
3662 * xm-linux.h: updated copyright. cleaned up formatting.
3663 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3665 Native support for sun386 (untested).
3667 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3668 fork-child.o sun386-xdep.o.
3669 (NAT_FILE, NATDEPFILES): new macros.
3670 * config/sun386.mt (TDEPFILES): removed exec.o.
3671 * Makefile.in (HFILES): added nm-sun386.h.
3672 * sun386-nat.c, nm-sun386.h: new file.
3673 * sun386-xdep.c: removed.
3674 * xm-sun386.h: updated comment and copyright.
3675 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3678 Native support for i386mach (untested).
3680 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3681 fork-child.o mach386-xdep.o.
3682 (NAT_FILE, NATDEPFILES): new macros.
3683 * Makefile.in (HFILES): added nm-i386mach.h.
3684 * nm-i386mach.h, i386mach-nat.c: new files.
3685 * mach386-xdep.c: removed.
3686 * xm-i386mach.h: updated copyright.
3687 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3690 Native separation for go32 (untested).
3692 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3693 * go32-nat.c: new file.
3694 * go32-xdep.c (call_ptrace, child_resume,
3695 fetch_inferior_registers, store_inferior_registers,
3696 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3698 Native support for m88k (untested).
3700 * Makefile.in (HFILES): added nm-m88k.h
3701 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3702 FETCH_INFERIOR_REGISTERS): removed.
3703 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3704 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3705 (NAT_FILE, NATDEPFILES): new macros.
3706 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3707 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3708 * m88k-xdep.c: removed.
3710 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3712 * i386b-nat.c: Comment changes.
3713 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3715 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3717 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3719 Avoid longjmp()-catching compilation errors in cross-ports.
3721 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3722 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3723 Move from mips-tdep.c and tm-{irix3,mips}.h.
3724 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3726 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3729 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3730 (fetch_core_registers): Fix bfd_seek arguments.
3732 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3734 Make core files work again (add back the `core' target).
3736 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3737 (NATDEPFILES): Add corelow.o.
3738 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3741 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3742 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3743 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3744 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3745 appears. FIXME, these should be moved to NATDEPFILES for native
3748 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3750 Ultra3 host/target/native split. (untested).
3752 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3753 (fetch_register, fetch_inferior_registers,
3754 store_inferior_registers, fetch_core_registers): removed to
3756 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3758 * Makefile.in (HFILES): added nm-ultra3.h.
3759 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3760 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3762 (NAT_FILE, NATDEPFILES): new macros for native support.
3763 * config/ultra3.mt (TDEPFILES): exec.o removed.
3765 * xm-vaxult.h: add MEM_FNS_DECLARED.
3767 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3769 * Makefile.in (VERSION): Roll to 4.6.8.
3770 (OBS): Put version.o first, so Makefile rebuild happens early.
3772 * command.h: Publicize prototype for not_just_help_class_command.
3773 * command.c: Remove proto.
3774 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3775 output. Move "maint info" from class info to class maintenance,
3777 * infrun.c: Move "stop" to class_obscure, and give it a
3778 function so it will not be seen as a global help topic. FIXME,
3779 it should be possible to set these attributes independently.
3781 * core.c (core_command): Make nicer error message for no core support.
3783 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3785 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3786 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3788 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3789 (scan_compilation_units): Punt unused filename arg. dbfoff,
3790 lnoffset, and curlnoffset are file_ptr's now.
3791 (dwarf_build_psymtabs): Drop desc and filename args; use
3792 objfile. dbfoff and lnoffset are file_ptr's now.
3793 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3794 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3795 (elf_symfile_read): Skip desc and filename args to
3796 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3797 * gdb-stabs.h: Use file_ptr rather than off_t.
3798 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3799 compile-time debug check that someone turned off as "unused".
3800 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3801 * symfile.h: Update dwarf_build_psymtabs and
3802 elfstab_build_psymtabs prototypes.
3803 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3804 Use file_ptr offsets. bfd_seeks use L_SET.
3806 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3808 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3809 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3810 value so that demangler won't be invoked. This greatly speeds up
3812 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3813 linked_proc_info so that it properly deallocates the appropriate
3814 item after it is done with it instead of before.
3815 * Don't pass bogus frame pointer to create_new_frame(). Just
3816 leave it as zero so that lower level code will figure out the
3819 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3821 Sony News native support.
3823 * Makefile.in (HFILES): added nm-news.h.
3824 * nm-news.h: new file.
3825 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3826 fork-child.o coredep.o to NATDEPFILES.
3827 (NAT_FILE, NATDEPFILES): new macros for native support.
3828 * config/news.mt (TDEPFILES): removed exec.o.
3830 * remote-vx.c: remove redundant include of sys/time.h.
3832 * infrun.c: include ctype.h. Otherwise some machines result in
3833 undefined for isdigit.
3835 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3837 * configure.in: Convert m68k entries to m68* entries to handle
3838 all the various m68xxx hosts and targets.
3839 * config/news1000.mt: No longer needed, same as news.mt.
3841 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3843 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3845 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3847 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3848 nm-sun2.h, nm-mips.h.
3850 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3852 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3854 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3856 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3858 * xm-hppah.h: if __STDC__ is not defined, define
3860 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3861 compiler; see the comment in the file.
3863 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3865 First cut at support for all BSD variants on 386.
3867 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3868 * i386b-nat.c: New native support file.
3869 * configure.in: Add host and target for i[34]86-*-bsd*.
3870 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3872 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3874 Sun2 native support (untested).
3876 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3877 REGISTER_U_ADDR): removed to nm-sun2.h.
3878 * nm-sun2.h: new file.
3879 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3880 fork-child.o sun3-xdep.o removed.
3881 (NAT_FILE, NATDEPFILES): new macros.
3883 Mips native support. Decstation and iris4 have been tested.
3886 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3887 fill_fpregset): removed to irix4-nat.c
3888 * mips-xdep.c: removed.
3889 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3891 * procfs.c: include nm.h.
3892 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3893 * xm-irix4.h: bump copyright.
3894 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3895 PROC_NAME_FMT): removed.
3896 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3897 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3898 (NAT_FILE, NATDEPFILES): new macros for native support.
3899 (CC): supply default compiler switches.
3900 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3901 fork-child.o coredep.o.
3902 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3904 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3905 fork-child.o mips-xdep.o coredep.o.
3906 (NAT_FILE, NATDEPFILES): new macros for native support.
3908 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3910 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3911 (NATDEPFILES): added fork-child.o
3912 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3913 (NATDEPFILES): added fork-child.o
3914 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3915 (NATDEPFILES): added fork-child.o
3917 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3919 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3920 by using puts_filtered instead.
3922 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3924 * remote-nindy.c (nindy_load): Replacement version from Steve
3925 Chamberlain, doesn't require forking to run "strip" or "sx".
3927 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3929 * Makefile.in (HFILES): Add nm-*.h files.
3931 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3933 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3934 (NATDEPFILES): added fork-child.o.
3936 * doc/gdbint.texinfo: document a few more macros, create new
3937 section for native macros.
3939 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3941 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3942 resolution of copyright issues.
3944 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3946 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3947 subdir gets configured.
3949 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3951 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3953 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3954 searching for a "bfd_strip" program. Also, fixed up arguments
3955 passed to that program.
3957 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3958 which is now used for something else. Rewrite description of
3959 associated parameters to match how gdb does it now.
3960 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3962 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3964 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3966 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3969 * inferior.h (proc_signal_handling_change): prototype removed.
3970 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3971 (handle_command): now calls target_notice_signals.
3972 * procfs.c (proc_signal_handling_change): renamed to
3973 procfs_notice_signals. Now static. Add prototype. All callers
3975 * target.h (struct target_ops): new field, to_notice_signals.
3976 (target_notice_signals): new macro to cover new field.
3977 * target.c (cleanup_target): default to_notice_signals to ignore.
3978 * corelow.c (core_ops),
3980 inftarg.c (child_ops),
3981 procfs.c (procfs_ops),
3982 remote-adapt.c (adapt-ops),
3983 remote-eb.c (eb_ops),
3984 remote-es1800.c (es1800_ops, es1800_child_ops),
3985 remote-hms.c (hms_ops),
3986 remote-mm.c (mm_ops),
3987 remote-nindy.c (nindy_ops),
3988 remote-st2000.c (st2000_ops),
3989 remote-udi.c (udi_ops),
3990 remote-vx.c (vx_ops, vx_run_ops),
3991 remote.c (remote_ops),
3992 target.c (dummy_target),
3993 xcoffexec.c (exec_ops): added static initializer for
3995 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3997 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3999 * main.c (define_command): Add forgotten initializer.
4001 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
4003 * language.c, language.h: Move saved_language out to global
4004 expected_language. Set expected_language when user expectation
4006 * language.c (language_info): Don't print type/range checking gub.
4007 * main.c (main): Set expected language.
4008 (execute_command): Check against expected language.
4009 * symfile.c (set_initial_language): Set expected language.
4011 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
4013 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4015 A bunch of changes mostly to improve debugging of C++ programs.
4016 Specifically, the calling of inferiors methods is improved.
4018 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
4019 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
4020 hide the implementation details of pointer-to-method objects.
4021 How to tell if the pointer points to a virtual method is
4022 still very dependent on the particular compiler, but this
4023 should make it easier to find the places to change.
4024 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4025 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4026 macros, instead of a hard-wired-in code that incorrectly
4027 assumed a no-longerused representation of pointer-to-method
4028 values. And otherwise fix the relevant bit-rotted code.
4030 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4031 If there are both fields and methods, put a space between.
4033 * stabsread.c (read_struct_type): Fix bug in handling of
4034 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4035 by '_'). (It used to prematurely exit the loop reading in
4036 the fields, so it would think it should start reading
4037 methods while still in the fields. This could crash gdb
4038 given a gcc that can emit nested type information.)
4040 * valops.c (search_struct_method): Pass 'this' value by
4041 reference instead of by value. This provides a more
4042 consistent interface through a recursive search where the
4043 "bottom" functions may need to adjust offsets (due to multiple
4045 * valops.c, value.h, values.c: Pass extra parameters to
4046 value_fn_field and value_virtual_fn_field so we can
4047 correctly adjust offset for multiple inheritance.
4048 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4049 virtual function calls by using value_virtual_fn_field().
4050 * values.c: New function baseclass_offset, derived from
4051 baseclass_addr (which perhaps can be made obsolete?).
4052 It returns an offset rather than an address. This is a
4053 cleaner interface since it doesn't mess around allocating
4055 * valops.c (search_struct_method): Use baseclass_offset
4056 rather than baseclass_addr.
4058 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4060 * Makefile.in: Re-install 29K/UDI stuff.
4061 * remote-udi.c (udi_resume): Clean up.
4062 * (udi_wait): Rewrite, leave out bugs.
4063 * Add debugging code to print out all register fetches and stores.
4064 * Straighten out target_ops.
4065 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4067 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4069 * remote-udi.c (udi_create_inferior): run with no arguments should
4070 not pass the program name as an argument, since the UDI code
4071 already handles that.
4072 (udi_load): get the symbols from prog_name, not arg_string (the
4073 load command should really use arg_string as the program name, not
4074 prog_name, but at least the run command works now).
4076 * munch: HP9000/300 nm puts an extra space between T and symbol
4079 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4080 needed for vxworks targets.
4082 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4084 * am29k-tdep.c (_initialize_29k): Make it possible for the
4085 user to set and query the address where function calls into the
4086 inferior write a small scratch routine. `set call_scratch_address'
4087 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4088 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4089 not already cached validly.
4091 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4093 Rs6000 native support.
4095 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4096 machines without this header should not be compiling this file.
4097 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4098 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4099 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4100 * xm-rs6000.h: do not include ptrace.h.
4101 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4102 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4103 infptrace.o and inftarg.o move to NATDEPFIES.
4104 (NAT_FILE, NATDEPFILES): new macro for native support.
4106 Sun3 native support.
4108 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4109 new macros for native support.
4110 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4111 removed sun3-xdep.o.
4112 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4114 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4115 * sun3-nat.c, nm-sun3.h: new files for native support.
4117 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4119 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4120 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4121 dbfsize and use it to initialize new local file scope dbsize.
4122 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4123 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4124 DIEs as well as the current check for undersize DIEs. This helps
4125 to gracefully detect and reject corrupted DIE information.
4127 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4129 Add `command hooks' and a hook for inferior program stopping.
4131 * command.h (struct cmd_list_element): Remove unused `aux'
4132 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4133 * command.c (add_cmd): Initialize new fields, elim old.
4134 (add_alias_cmd): Clone new fields.
4135 (delete_cmd): Un-hook hookee if we're deleting hook.
4136 (help_cmd): Tell user the command is hooked, if it is.
4137 (lookup_cmd_1): Abbreviations return the original command
4138 instead of themselves, so that hooks on the original cmd will be
4140 * defs.h (enum command_class): Add class_pseudo and comments.
4141 * gdbcmd.h (execute_user_command): Add prototype.
4142 * infrun.c (normal_stop): If the stop command is hooked,
4143 run the hook whenever we stop.
4144 (hook_stop_stub): Stub for catch_errors.
4145 (_initialize_infrun): Set up pseudo "stop" command.
4146 * main.c (execute_user_command): Code extracted from execute_command.
4147 (execute_command): If hooked, run the hook before the command.
4148 (define_command): If defining a new hook, check the command it
4149 is hooking, and warn if none. Install the hook.
4150 * source.c (_initialize_source): "l" is an abbrev for "list".
4151 * doc/gdb.texinfo: Document command hooks.
4153 * Makefile.in (VERSION): Roll to 4.6.7.
4154 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4155 * infrun.c (breakpoints_inserted): Make it static again.
4156 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4158 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4160 Native file renaming.
4162 * nat-sparc.c -> sparc-nat.c
4163 * nat-sun4os4.h -> nm-sun4os4.h
4164 * nat-trash.h -> nm-trash.h
4165 * config/sun4os4.mh: track file renaming.
4166 * configure.in: link to nm.h rather than nat.h.
4167 * infptrace.c: include nm.h rather than nat.h.
4169 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4171 Host/target/native split for sun4.
4173 * Makefile.in (TSOBS): removed corelow.o.
4174 * infptrace.c: included nat.h.
4175 * nat-trash.h: temporary header file. This should be removed once
4176 all hosts have the native/host/target split.
4177 * configure.in: add a symlink from nat-trash.h to nat.h if no
4178 other nat file exists for this configuration.
4179 * sparc-tdep.c: no longer include sys/ptrace.h.
4180 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4181 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4183 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4184 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4185 to NATDEPFILES. removed sparc-xdep.o.
4186 (NATDEPFILES, NAT_FILE): new macros for native support.
4188 Break the direct connection from core_file_command to any
4189 particular type of core file support.
4191 * target.h (find_core_target): new prototype.
4192 * target.c (find_core_target): new function. Walks the target
4193 list looking for the core target.
4194 * core.c (core_file_command): replace calls to core_detach and
4195 core_open with find_core_target and direct calls.
4197 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4199 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4201 config/hp300hpux.mh: ALLOCA1 was not defined.
4203 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4205 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4206 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4207 until we can figure out a better way to do paging.
4209 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4211 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4212 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4213 * hppa-coredep.c: Remove, now that we use the hook.
4214 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4215 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4217 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4218 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4219 be ripped out and reimplemented right (see elfread.c).
4220 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4222 Rename all HPPA files to fit into unique DOS filenames:
4223 * *hppabsd* => *hppab*
4224 * *hppahpux* => *hppah*
4226 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4228 Make the /proc support a target-struct in its own right.
4230 * Makefile.in: Remove inftarg.[co], since it is now included via
4232 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4233 reference infptrace.o. Add fork-child.o to all *.mh that
4236 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4237 No longer global functions.
4238 (fork_inferior): New global function from fork-child.c.
4239 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4240 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4241 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4242 (child_create_inferior): New tiny function that calls fork_inferior.
4243 * fork-child.c: New file, containing fork_inferior, which is
4244 built from slight mods to inftarg.c's child_create_inferior.
4246 * procfs.c (procfs_ops): Add target vector.
4247 (attach): Rename as static do_attach.
4248 (procfs_create_inferior): New tiny function that calls fork_inferior.
4249 (child_xfer_memory): Rename to static procfs_xfer_memory.
4250 (store_inferior_registers): Rename to static procfs_store_registers.
4251 (inferior_proc_init): Rename to static procfs_init_inferior.
4252 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4253 procfs_files_info, procfs_open, procfs_mourn_inferior,
4254 procfs_can_run): Slightly mangled copies of the corresponding
4255 child_XXX routines from inftarg.c.
4256 (proc_wait): Renamed to static procfs_wait.
4257 (child_resume): Rename to static procfs_resume.
4258 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4259 (initialize_proc_fs): Rename to initialize_procfs. Set up
4262 * putenv.c: index -> strchr.
4263 * regex.c: Always rename bcopy to memcpy, etc.
4264 FIXME: Eventually do the renames rather than use #define's.
4265 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4267 * sparc-xdep.c: Move deferred_stores to target dependent.
4268 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4270 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4272 Split non-target-dependent code out of target_attach routines.
4274 * target.h: Comments on target_attach args and results.
4275 * infcmd.c (attach_command): Check for existing execution, call
4276 target_attach, set up terminal status and wait_for_inferior, wait
4277 for the attach status, and do normal_stop.
4278 * inftarg.c (child_attach): Remove target independent stuff.
4279 * remote-adapt.c (adapt_attach): Ditto.
4280 * remote-mm.c (mm_attach): Ditto.
4281 * remote-udi.c (udi_attach): Ditto.
4282 * remote-vx.c (vx_attach): Ditto.
4286 * remote-hms.c (hms_attach): Remove completely, it was useless.
4287 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4288 commented-out start_remote calls.
4289 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4290 DENTER and DEXIT macros and their calls. Use a real debugger --
4291 like gdb -- to see what functions are being called when.
4292 * utils.c (strcmp_iw): Make nonstatic, for lint.
4294 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4296 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4298 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4300 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4301 fix to differentiate between gcc1 & gcc2 compiled files so that we
4302 can debug calls that pass structs as args correctly.
4303 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4304 so, and what version.
4306 * remote.c (remote_wait): Make regs be char to avoid picayune
4307 ANSI compiler warnings.
4309 * energize.h: Move all external struct decls to inside of
4310 __STDC__, add prototype for energize_shell_wait().
4311 * energize.c (getpty): Clean up, make us really get a controlling
4313 * (energize_initialize): Disable SIGIO prior to setting up for
4314 I/O interrupts. Move setsid(), et. al. to getpty().
4315 * (energize_shell_wait): New routine to wait for things started
4316 via the shell command, uses wait() instead of /dev/proc.
4317 * Also, add prototype for execute_command_1().
4319 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4321 * inftarg.c (child_create_inferior, child_attach,
4322 child_mourn_inferior): collect unix child process stratum
4323 functions which live below the target vector into this file to
4324 facilitate host/target/native split. Also, make them static.
4325 * inflow.c (child_mourn_inferior): removed.
4326 * infrun.c (child_create_inferior, child_attach): removed.
4327 (resume): becomes global so that functions below the
4328 target vector can find it.
4329 * inferior.h (resume): add prototype.
4330 (child_mourn_inferior, child_create_inferior, child_attach):
4333 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4334 replaced with find_default_attach and
4335 find_default_create_inferior.
4337 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4339 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4340 addresses don't get displayed in the wrong positions.
4342 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4344 Separate core functions along target vector in preparation for
4345 native support. Functions above vector now live in core.c. Those
4348 * core.c (solib_add_stub, core_close, core_open, core_detach,
4349 get_core_registers, core_files_info, core_ops): moved to corelow.c
4350 (_initialize_core): removed addition of core_ops target.
4351 * corelow.c: new file.
4352 (solib_add_stub, core_close, core_open, core_detach,
4353 get_core_registers, core_files_info, core_ops): moved from core.c
4354 (_initialize_corelow): new function.
4355 * gdbcore.h (core_open, core_detach): added prototypes.
4356 (core_ops): add forward declaration.
4357 * Makefile.in (SFILES_MAINDIR): add core.c
4359 (TSOBS): change core.o to corelow.o
4361 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4363 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4364 instead of 'sun' predefined symbol so that trap analysis code is
4365 enabled only when the TARGET is a sun3.
4367 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4369 * tm-i960.h (ext_format_i960): Add top-level declaration.
4370 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4371 blocks, else Sun4 compiler complains.
4373 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4375 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4376 instruction's argument. Patch from jonathan@cs.stanford.edu
4379 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4381 Break the thread of control that implies that a unix child
4382 process will be the default target.
4384 * target.c (find_default_run_target, find_default_attach,
4385 find_default_create_inferior, return_zero): new functions.
4386 (cleanup_target): Make return_zero the default for to_can_run.
4388 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4389 child_create_inferior references with find_default_XXX instead.
4391 * target.h (struct target_ops): new field, to_can_run.
4392 (find_default_attach, find_default_create_inferior): new prototypes.
4393 (target_can_run): new macro.
4395 * Also added a zero (default) to_can_run element to all static
4396 struct target_ops initializations throughout GDB, except:
4397 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4399 * infrun.c (child_create_inferior): Clean up error handling when
4400 no exec file is specified.
4401 (child_attach): Don't require exec file.
4403 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4405 Remove kill_inferior_fast, in favor of target_kill, which goes
4406 through the target vector.
4408 * inferior.h (kill_inferior_fast): remove declaration.
4410 * main.c (disconnect): call quit_cover using catch_errors rather
4411 than calling kill_inferior_fast directly. New way goes through
4412 the target vector, handles attached processes, and writes
4413 command history if appropriate.
4414 (quit_cover): new function, wrapper for quit_command.
4416 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4417 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4418 inlining them into the local kill_inferior when needed.
4420 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4422 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4423 * stabsread.c (read_struct_type): Simplify complicated expression
4424 for dumb DECstation compiler.
4426 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4428 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4429 operands to memory management instructions, from WRS.
4431 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4433 * main.c (main): Back out previous language setting changes.
4434 Replace with simple default to C before processing any init
4435 files. There MUST be a language set, even in the absence of
4436 init files or executables, or expression parsing fails.
4438 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4440 * main.c (main): Move code that sets initial language to
4441 symfile.c. Fixup places where command files are processed to
4442 be consistent in setting a default language if none has been
4444 * symfile.c (set_initial_language): Add code moved from
4445 main() that sets an initial default language when a new
4446 symbol file is read.
4447 * symfile.c (symbol_file_command): Call set_initial_language.
4448 * symtab.c (find_main_psymtab): Add FIXME comment.
4450 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4452 * breakpoint.c, sparc-tdep.c: comment changes.
4453 * configure.in: removed target_dependent line.
4455 * remote-mm.c (mm_attach): change printf to error to prevent
4457 * remote-udi.c (udi_attach): change printf to error to prevent
4460 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4461 calls to {fetch|store}_inferior_registers with calls to
4462 target_{fetch|store}_registers, for remote-target independence.
4464 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4466 * Makefile.in: Fix bug I introduced in merging Rich's change.
4467 * infrun.c (child_create_inferior): Use proceed() rather than
4468 doing all the same stuff by hand.
4470 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4472 * Makefile.in, configure.in: add support for files used only when
4473 configured native, that is, when host = target.
4475 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4477 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4478 stores are target dependent and were moved from xm to tm.
4480 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4482 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4484 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4485 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4487 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4489 * target.h (struct target_ops): removed to_convert_to_virtual and
4490 to_convert_from_virtual elements. Initializations removed from
4491 all static initializations.
4492 (target_convert_to_virtual, target_convert_from_virtual):
4494 (host_convert_to_virtual, host_convert_from_virtual): Removed
4495 forward declarations.
4496 * target.c (cleanup_target): removed default assignments for
4497 to_convert_to_virtual and to_convert_from_virtual.
4498 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4500 * findvar.c (value_of_register, value_from_register):
4501 target_convert_to_virtual inlined.
4502 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4503 * valops.c (value_assign): target_convert_from_virtual inlined.
4505 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4507 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4508 position wrong if used for the prompt.
4509 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4511 Support for accessing arbitrary MIPS stack frames in memory.
4513 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4514 set, run it before INIT_EXTRA_FRAME_INFO.
4515 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4517 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4518 (FP) value in the frame_info struct if it is zero (as from top of
4520 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4522 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4523 comes back as zero. So does FP_REGNUM, as a trigger for
4524 init_extra_frame_info.
4526 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4527 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4528 (INIT_FRAME_PC): Defined to null.
4529 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4530 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4531 Briefly explain MIPS stacks in GDB.
4533 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4535 * copying.awk, copying.c (show_copying_command,
4536 show_warranty_command): Rename from copying_info, warranty_info,
4537 to match command function conventions.
4539 * utils.c (prompt_for_continue): Reinitialize more-counts
4540 before printing anything, and again afterward. Fix comments.
4541 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4542 or alloca() if needed.
4544 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4545 detect native versus cross-host.
4547 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4549 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4550 Suns. Rename to m68k_saved_pc_after_call.
4551 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4552 m68k_saved... instead of sun3_saved...
4554 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4556 * Makefile.in (update-depend, update-alldeps): Split out of
4557 setup-to-dist, for convenience in rebuilding the depend and
4559 (assorted): Update to catch straggler files when building gdb.tar.Z.
4561 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4563 Preliminary cleanup for splitting host/native/target.
4565 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4566 here; it is dealt with at a gdb-target-independent level.
4567 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4568 high toned routine. Fix return type to void.
4569 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4570 Rich and I believe the "real problem" was that both single_step
4571 and target_resume were issuing PT_CONTINUE calls. This would
4572 cause the second PT_CONTINUE to sometimes fail because the process
4573 was already running.
4574 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4576 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4578 * energize.c (pty_to_kernel): Must check for EAGAIN as
4579 termination condition.
4580 (full_filename): Don't prepend dirname if filename begins with /.
4581 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4583 (getpty (NCR)): Lotsa bug fixes...
4584 (kernel_dispatch (case StopRType)): Use kill() instead of
4585 killpg() so we can deal with losing systems...
4586 (wait_for_events): Work around NCR select() lossage. It doesn't
4587 zero out readfds when select() returns zero.
4588 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4589 getcwd() instead of getwd() (NCR getwd() seg faults).
4590 (energize_wait): Use sigaction() for NCR. Their version of signal()
4591 is unreliable by default.
4593 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4594 error from PIOCSWSTOP.
4596 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4597 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4598 defs.h, utils.c: Make vfprintf_filtered global.
4600 * energize.c (send_location): New routine to consolidate all
4601 places where we must notify kernel of where the given pc is.
4602 (cplus_demangle): Put single-quotes around demangled names.
4603 (energize_call_command): Call send_location() after doing up,
4604 down, and frame commands.
4606 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4608 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4609 pass at doc for two new remote targets---29K using UDI, and Tandem
4610 ST2000 using STDBUG.
4612 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4614 * doc/all.m4: turn on H8/300 stuff for generic manual
4616 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4617 after explicit call to breakpoint() in serial stubs.
4619 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4621 * mipsread.c: Clean up some white space.
4622 (parse_symbol): Handle stEnd of stFile.
4623 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4625 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4626 store_inferior_registers): Replace unexplained numbers
4627 with manifest constants from a DECstation header file.
4628 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4629 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4631 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4633 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4634 for "down". Suggested by Richard Stallman.
4636 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4638 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4639 redeclaration bug on SunOS 4.
4641 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4643 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4644 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4645 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4646 they aren't already there.
4647 * remote-vx.c (vx_prepare_to_store): Ditto.
4648 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4650 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4652 Removed a large number of changes inserted by Per Bothner
4653 for C++ support. These will go back in when they've been
4656 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4658 * serial.h: Fix prototye for serial_raw().
4659 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4660 serial_write() to match prototypes.
4661 * remote-st2000.c (get_reg_name): Make *p be const.
4663 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4665 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4666 to agree with target structure field type.
4667 (nindy_store_registers): Ditto.
4669 * Makefile (OPCODES): New var, pointing to opcodes library.
4670 (CLIBS, CDEPS): Include it.
4671 (saber_gdb): Load opcodes library.
4673 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4675 * a68v-xdep.c (store_inferior_registers): declare as void.
4676 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4677 * remote-st2000.c: Massive changes to use new serial package.
4678 Also added 'connect' command to transparantly connect to serial
4680 * ser-termios.c: Big cleanup, use nicer coding conventions.
4681 * ser-bsd.c: New module, serial stuff for BSD systems.
4682 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4683 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4685 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4687 * doc/gdb.texinfo: fix shameful error of agreement reported by
4688 jimb@occs.cs.oberlin.edu (Jim Blandy)
4689 * doc/gdb.texinfo: remove old partial discussion of remote serial
4690 protocol (via serial debug stubs)
4691 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4692 use of serial debug stubs
4694 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4696 * symfile.h: Declaration of set_demangling_style() moved
4697 here from demangle.h (which is now in ../include).
4698 * i386-xdep.c: Update comment.
4700 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4702 * symtab.c (completion_list_add_symbol): restructured to optimize
4703 for time. First clip names that cannot match. Then clip any
4704 names we've already considered. Drop a redundant strncpy. Drop
4705 a redundant malloc and associated free for demangled names.
4707 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4709 * a68v-xdep.c (store_inferior_registers): Define as type void.
4710 * configure.in: Add host m68k-apollo*-bsd*.
4711 * demangle.c (struct demanglers): Use enum instead of constant
4712 value to keep braindamaged HP/Apollo compiler happy.
4714 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4716 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4717 match "FOO". This allows 'break Foo' to work when Foo is
4718 a mangled C++ function. (See comment before function.)
4720 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4722 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4723 for files in vx-share/*.c.
4724 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4725 for normal GDB source files.
4727 * Makefile.in (VERSION): Roll to 4.6.6.
4729 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4730 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4731 * tm-sun3os4.h: Update comments.
4732 * xm-delta88.h: Remove STACK_END_ADDR.
4734 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4736 * Makefile.in (VERSION): Roll to 4.6.5.
4738 * infrun.c: Lint for recent `handle' changes.
4740 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4741 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4742 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4743 should include a ser-XXX.o module.
4745 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4746 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4748 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4749 known suns in configure.in, rather than mapping them to unique
4750 config files that happen to duplicate other config files.
4751 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4752 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4754 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4756 * configure.in (*-*-sunos*): Use trailing * to match all
4757 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4758 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4759 in production on Sun-4.
4760 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4761 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4762 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4764 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4765 config/sparc-noun.mt: New target configs for embedded.
4766 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4768 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4769 target definitions for embedded with and without underlines on
4772 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4773 not a parameter of the CPU, but of the development environment.
4774 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4776 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4778 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4779 (which involves reading in main's symtab) if we have no breakpoints.
4781 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4783 * dwarfread.c (cu_language): New local variable to record
4784 language for current compilation unit being processed.
4785 * dwarfread.c (set_cu_language): New local function to decode
4786 and record language for current compilation unit being processed.
4787 * dwarfread.c (synthesize_typedef): Add local function to
4788 synthesize a typedef for C++ classes, structs, unions, and
4790 * dwarfread.c (read_structure_scope): Synthesize typedefs
4791 for C++ classes, structs and unions.
4792 * dwarfread.c (read_enumeration): Synthesize typedefs for
4794 * dwarfread.c (read_file_scope): Call set_cu_language to
4795 record language for current compilation unit. After symtab
4796 is built, save this recorded language.
4797 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4798 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4799 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4800 typedefs for C++ classes, structs, unions, and enumerations.
4801 * dwarfread.c (scan_compilation_units): Call set_cu_language
4802 to record language for current compilation unit.
4803 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4804 for TAG_enumeration_types, rather than in add_partial_symbol.
4805 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4806 case with class, struct, and union type cases, now that they are
4807 the same. Remove tests for non-NULL name attributes, now done
4809 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4810 treat as alias for TYPE_CODE_STRUCT for now.
4812 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4814 * Makefile.in: map "gdb" through program_transform_name when
4817 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4819 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4820 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4821 Use "regi" for local indexing through register numbers, reserving
4822 "regno" for the name of a specific register passed as an input
4823 parameter. Fix bug propagated through all versions that sometimes
4824 used regno as an index when it should have been regi, thus using
4825 -1 as an index in some cases.
4827 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4829 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4830 respectively, so same demangler can be used by other programs.
4831 * Makefile.in: Remove demangler stuff.
4832 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4833 * demangle.c (_initialize_demangler): Tell demangler which
4834 CPLUS_MARKER to assume.
4836 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4838 RS/6000 portability changes (for hosting cross-debuggers).
4840 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4841 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4842 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4843 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4844 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4845 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4846 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4847 (NO_SINGLE_STEP): Add, target-dependent.
4848 (loadinfotextindex): Lowercase, remove "aix_".
4849 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4850 (NO_SINGLE_STEP): Remove, target-dependent.
4851 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4852 * xcoffread.c: Only build file if RS/6000 native GDB.
4853 (build_function_symbol): Remove #if 0'd code.
4854 * rs6000-tdep.c: Cleanup. Add static fn protos.
4855 Use CORE_ADDR for addresses throughout. Make void fns void.
4856 (pop_dummy_frame): Add FIXME about bogosity of design here.
4857 (rs6000_struct_return_address): Ditto.
4858 (frameless_function_invocation, frame_get_cache_fsr,
4859 frame_initial_stack_address, xcoff_relocate_symtab,
4860 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4861 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4862 Use CORE_ADDRs. Change identifiers to lowercase.
4864 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4865 supplying dummy routines if non-native. Add prototype for
4866 static exec_one_dummy_insn. Move a mess of functions to
4867 rs6000-tdep.c (as above). Remove #if 0'd code.
4869 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4870 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4871 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4873 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4876 * vx-share/README, nindy-share/README: New files describing
4877 how these directories' code is shared, and with whom.
4879 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4881 * configure.in (target configurations): Reformat into table.
4882 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4884 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4885 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4886 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4887 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4888 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4889 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4891 * Makefile.in (config-check): Add command to check whether
4892 configure.in is consistent with config/*.
4894 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4896 * configure.in (host configurations): Reformat nested cases into
4897 easy-to-maintain table.
4898 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4899 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4901 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4903 * cplus-dem.c: Reorder args to most local functions to make them
4904 follow the consistent pattern of struct work_stuff pointer first,
4905 followed by pointer into string being demangled, followed by
4906 pointer to the string where the result is being stored, followed
4907 by other args. Also generally replace most variables of name
4908 "type" with "mangled" for consistency. They all pointed to the
4909 same string but half were one name and half the other.
4910 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4911 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4912 use whenever a qualified name is being demangled.
4913 * cplus-dem.c (do_type): Qualified names are treated similarly
4914 to fundamental types, not as modifiers of fundamental types.
4916 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4918 * configure.in: Add sparclite as a target.
4920 * sparc-stub.c (handle_exception): Flush instruction cache just
4921 before returning to the user. (hexToInt): Fix overzealous cleanup.
4923 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4925 * infrun.c (handle_command): Rewrite to allow multiple signal
4926 numbers, signal number ranges, and to recognize "all" to mean all
4927 signals except those used by the debugger.
4928 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4929 to set or reset actions for specific signals.
4931 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4933 * coffread.c (decode_type): Call alloc_type to alloc new
4935 * stabsread.c (read_array_type, read_range_type, define_symbol):
4936 Call alloc_type to alloc new types.
4937 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4938 from type_obstack to symbol_obstack.
4939 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4941 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4942 associated with a type, using the same mechanism as was used to
4943 allocate space for the type structure itself.
4944 * coffread.c (patch_type, coff_read_struct_type,
4945 coff_read_enum_type): Use TYPE_ALLOC.
4946 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4947 * gdbtypes.c (create_array_type, check_stub_method,
4948 allocate_cplus_struct_type): Use TYPE_ALLOC.
4949 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4950 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4951 read_range_type): Use TYPE_ALLOC.
4953 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4955 * breakpoint.c (breakpoint_re_set): Select a default source
4956 symtab if one is not currently selected.
4957 * utils.c (query): Call wrap_here before building the output
4958 query string, to turn off wrapping and flush any buffered output.
4959 Otherwise our query may end up in the wrap buffer and never be
4961 * eval.c (evaluate_subexp): Report error when attempting to
4962 evaluate subscript for types without a target type, rather
4963 than dumping core by using the NULL pointer.
4964 * symfile.c (symbol_file_command): Forget current_source_symtab
4965 and current_source_line when discarding symbol table.
4967 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4969 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4971 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4972 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4974 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4976 * remote.c (remote_open): Fix baud rate setting to make -b flag
4977 work. (remote_wait): Change 'T' message parser to deal with new
4978 improved format which allows stub to send an arbitrary bunch of
4980 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4981 make all this re-entrant by storing all state on the stack. Clean
4982 up memory error trapping. (computeSignal, set_debug_traps):
4983 make it all table driven. Make a start at a baud rate setting command.
4985 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4987 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4989 * remote-vx.c: redefine malloc to avoid buggy declaration on
4990 RS/6000 <rpc/types.h>.
4991 xm-rs6000.h: include <sys/select.h> to define fd_set for
4992 <rpc/svc.h> on RS/6000.
4994 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4996 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4997 recursive invocations of make. Always create installation
5000 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
5002 * m68k-pinsn.c: Minor fix in style of output (don't use
5003 range to indicate floating point control registers).
5005 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
5007 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
5009 * infcmd.c (registers_info): Handle multiple register names.
5010 Changes inspired by Roland McGrath.
5012 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
5014 * sparc-stub.c: New file. Mix it with your SPARClite
5015 application, and it will speak GDB remote protocol!
5016 * remote.c (remote_wait): Change 'T' (expedited reply) message to
5017 deal with arbitrary registers. Needed for sparc-stub.
5019 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
5021 * cplus-dem.c (cplus_markers): Add table for gnu style and
5022 use throughout, in place of compile time constant CPLUS_MARKER.
5023 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5024 * cplus-dem.c (cfront_special): New function, as suggested
5025 by pfieland@stratus.com.
5026 * cplus-dem.c (forget_types): New function.
5027 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5029 * cplus-dem.c (mop_up): Call forget_types().
5030 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5031 Use throughout, instead of checking current_demangling_style.
5032 * cplus-dem.c (demangle_signature): When finding an explicit
5033 start of function args, forget all remembered types for
5034 lucid/cfront style demangling.
5035 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5036 underbar characters, use last pair as the delimiter. Hoist
5037 gnu_special() call up to cplus_demangle(). Call cfront_special()
5039 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5040 for inherited classes.
5041 * cplus-dem.c (demangle_args): Document quirks of numbered
5042 references to previously seen types.
5043 * dbxread.c (read_ofile_symtab, process_one_symbol):
5044 Use AUTO_DEMANGLING rather than explicitly checking
5045 current_demangling_style.
5046 * demangle.h: Add some comments.
5047 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5048 CFRONT_DEMANGLING): New macros.
5049 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5050 not found in the actual producer string produced by lcc.
5051 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5052 than explicitly checking current_demangling_style.
5054 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5056 * breakpoint.c (enable_longjmp_breakpoint,
5057 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5058 Check for duplicate breakpoints at the same address. Bug report
5059 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5061 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5063 * buildsym.c (end_symtab): Document that end_symtab can return
5064 NULL under non-error conditions.
5065 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5066 returned from end_symtab for empty compilation units.
5068 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5070 * am29k-tdep.c: Lint from DECstation compiler.
5071 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5072 As the man page says, "Sometimes you just can't get lint to shut
5073 up". That doesn't mean you should blow away the code it won't
5075 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5076 it up over the next few weeks. Make mips x 29k build.
5077 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5078 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5079 but leave it as a comment because the breakpoint instruction
5080 is not easily accessible at this moment (it's static, and if
5081 we define one here, it goes into every file compiled).
5083 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5085 * Makefile.in (VERSION): Bump to 4.6.3.
5086 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5087 function scopes when building partial symbol tables.
5088 * objfiles.c (open_existing_mapped_file): Make it clear in
5089 warning message that out of date mapped files are ignored.
5090 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5091 unit source file name in error message.
5093 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5095 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5096 * dwarfread.c (struct_type): In absence of AT_byte_size for
5097 bitfield, use size of object of member's type for the size of
5098 the anonymous object containing the bit field.
5099 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5100 an AT_byte_size attribute is seen.
5101 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5102 union aux_ext (was aux_ent).
5103 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5104 unsigned char* to char*, for Lucid compiler.
5105 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5106 to be correct type (from unsigned char* to char*).
5107 * valprint.c (type_print_derivation_info): Minor tweak to placement
5108 of commas in derived class printing.
5109 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5111 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5113 * xm-go32.h: Define LSEEK_NOT_LINEAR
5114 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5115 then work out the lseek positions of newlines by running through
5116 the file and `tell'ing. This makes source file listing work on
5117 OS's where the relationship between physical position in file and
5118 canonical position is indeterminate, eg VMS and DOS.
5120 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5122 * stabsread.c: Ensure that all members of all allocated structures
5123 are initialized to known state to avoid hard to find bugs with gdb
5124 using fields containing random data.
5125 * buildsym.c (start_subfile): Compact dirname initialization.
5126 * buildsym.c (patch_subfile_names): New function.
5127 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5128 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5129 * buildsym.h (patch_subfile_names): Add prototype.
5130 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5132 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5134 * remote-udi.c: Update comments.
5136 * remote.c (getpkt): Only force retransmission ten times;
5137 after that, assume bug in target code, and handle pkt anyway.
5139 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5141 * configure.in: Add support for apollo 68k under BSD environment.
5142 * xm-apollo68b.h: New file to support above.
5144 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5146 * configure.in: Recognize i486 host cpu.
5147 * valprint.c (type_print_derivation_info): Print derivation info
5148 in same form as class declarations in source.
5149 * valprint.c (type_print_varspec_suffix): Split arg printing
5150 code out to type_print_args function.
5152 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5154 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5155 at_import, at_frame_base.
5156 * dwarfread.c (completedieinfo): Remove cases for obsolete
5157 AT_visibility, AT_import, and AT_frame_base attributes.
5158 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5159 i860, which can keep up to 4 shadow breakpoints.
5160 * tm-stratus.h (USG): Define.
5161 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5162 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5163 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5164 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5165 * config/stratus.mt (TDEPFILES): Include files available from
5166 stratus that are not yet in release pending receipt of paperwork
5168 * buildsym.c (finish_block): Minor code format change.
5169 * gdbtypes.h (struct field): Add to comments.
5170 * gdbtypes.h (virtual_field_bits): Add to comments.
5171 * objfiles.c (allocate_objfile): Change obstack interface to
5172 match FSF merging efforts.
5174 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5176 * Makefile.in (VERSION): Bump to 4.6.2.
5177 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5178 * Makefile.in (OBS): Add stabsread.o
5179 * Makefile.in (stabsread.o): Add build rule.
5180 * stabsread.c, stabsread.h: New files.
5181 * buildsym.c: Split out stabs specific support to stabsread.c.
5182 * buildsym.h: Split out stabs specific support to stabsread.h.
5183 * dbxread.c (stabsread.h): Include
5184 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5185 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5186 * dbxread.c (read_ofile_symtab): Call end_stabs.
5187 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5188 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5189 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5190 really_free_pendings to cleanups.
5191 * elfread.c (elf_new_init): Call stabsread_new_init.
5192 * gdbtypes.c: Small changes to maintenance commands.
5193 * mipsread.c (stabsread.h): Include.
5194 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5195 * xcoffread.c (stabsread.h): Include.
5196 * xcoffread.c (global_stabs): Remove redundant def.
5197 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5199 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5201 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5202 * inflow.c (terminal_init_inferior, terminal_inferior,
5203 terminal_ours_1, initialize_inflow): Record and use state
5204 of lmode_inferior_valid and lmode_ours_valid.
5206 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5208 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5209 include <sgtty.h> on USG. (from sef).
5211 * depend: es1800 dependency needed here.
5213 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5215 * buildsym.c (read_struct_type): Initialize structs allocated
5216 with alloca, to avoid using random values from stack later on.
5217 * defs.h (fprintf_filtered): Add prototype.
5218 * gdbtypes.c (check_stub_method): Fix misleading comments.
5219 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5221 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5222 small changes to maint support functions.
5223 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5224 for some fields and expand comments.
5225 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5226 macro and track change to obstack_full_begin macro.
5227 * utils.c (fprintfi_filtered): New function.
5228 * valprint.c (type_print_base): Fixup field printing to not
5229 print extraneous lines and not print bogus "no data fields"
5230 messages for C++ classes with no data members. Also use new
5231 fprintfi_filtered function.
5233 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5235 * configure.in: es1800 ok for 68000 too.
5237 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5239 * configure.in: echo error messages to stderr, not stdout
5241 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5243 * configure.in: recognize hppa* instead of hppa
5245 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5247 * energize.c: Second cut at DynamicLoad message handling.
5249 * energize.c: Relativize pathnames in #include statements.
5250 * (kernel_dispatch): Better error messages for unknown protocol
5252 * (kernel_dispatch): First cut at DynamicLoad message handling.
5254 * Makefile.in: Remove -I../readline from all compilations,
5255 include a special case for main.o instead.
5257 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5259 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5260 error if it fails to find a member type, rather than return NULL
5261 and trigger a coredump.
5262 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5263 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5264 match on complete demanglings, including argument lists for member
5265 functions, rather than just accepting the first demangling that
5266 matches the class and function name.
5267 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5268 to start_symtab as the directory name.
5269 * dwarfread.c (completedieinfo): Strip off any leading hostname
5270 portion of the AT_comp_dir attribute string. Gdb doesn't know
5271 what to do with them (FIXME).
5273 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5275 * breakpoint.c (commands_command): Simplify code a bit, remove
5276 unnecessary fflush().
5278 * Makefile.in (OTHERS): Add gcc.patch.
5279 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5281 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5283 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5284 lcc producer string.
5286 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5288 * WHATS.NEW renamed to NEWS.
5290 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5292 * dbxread.c, dwarfread.c: Re-enable experimental code to
5293 automatically select demangling style.
5294 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5295 DEMANGLING_STYLE, to make more descriptive. Revert back to
5296 "auto" as default. Comment use.
5297 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5298 * Makefile.in (${DEMANGLER}.o) Remove target and special
5301 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5303 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5305 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5307 * Makefile.in, demangle.c: Change default demangling style to
5309 * Makefile.in: Update version to 4.6 !!!
5310 * README, WHATS.NEW: Update for 4.6.
5312 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5314 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5317 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5318 nodes as base classes.
5320 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5322 * alldeps.mak, depend: Update.
5324 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5326 * Makefile.in (VERSION): 4.5.9.
5328 * xm-hp300bsd.h: Add decl for strdup().
5329 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5330 PDR. Cleanup a few things, fix compilation warnings.
5332 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5334 * Makefile.in (DEMANGLING_STYLE): New define to set default
5335 demangling style for C++. Defaults to "auto".
5336 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5337 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5338 * Makefile.in (OBS): Add demangle.o
5339 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5340 Remove compile time decisions about demangling style and replace
5341 with runtime decisions using current_demangling_style.
5342 * cplus-dem.c (main): Expand code included during building of
5343 standalone demangler to recognize demangling style options.
5344 * dbxread.c (demangle.h): Include.
5345 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5346 demangling style if processing g++ code and current demangling style
5347 is auto (Note: this feature currently disabled.)
5348 * demangle.c: New file, generic demangling control.
5349 * demangle.h (demangling_styles): New enumeration to select one
5350 of several demangling styles. Also define string names for each
5352 * demangle.h (set_demangling_style): Add prototype.
5353 * dwarfread.c (demangle.h): Include.
5354 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5355 New producer string prefixes to recognize.
5356 * dwarfread.c (handle_producer): Consolidate actions for specific
5357 producers. Set demangling style based on producer string if
5358 current style is auto. (Note: this feature currently disabled.)
5359 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5361 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5363 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5365 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5367 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5368 * c-exp.y: Call lookup_signed_typename() after seeing
5369 "signed". This handles "signed char" correctly.
5370 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5371 keywords before a type specifier.
5373 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5375 * command.c (lookup_cmd_1): Clarify descriptive comments.
5376 * gdbcmd.h (maintenanceprintlist): Add declaration.
5377 * main.c (maintenanceprintlist): Add definition.
5378 * main.c (gdb_completer_command_word_break_characters): Add.
5379 * main.c (symbol_completion_function): Switch completer word
5380 break character sets dynamically, based on whether completion is
5381 being done on commands or on something else.
5382 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5383 * maint.c: Include demangle.h.
5384 * maint.c (maintenance_demangle): New function.
5385 * maint.c (maintenance_print_command): New function.
5386 * maint.c (_initialize_maint_cmds): Reorganize some commands
5387 under new maintenance print subcommand.
5389 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5391 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5392 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5393 target type. Otherwise, 'whatis this.field' wouldn't work,
5394 which would be inconsistent, since 'print this.field' works.
5395 * buildsym.c (read_struct_type, read_enum_type): Clear
5396 TYPE_FLAG_STUB flag.
5397 * buildsym.c (cleanup_undefined_types): Don't rely on a
5398 flawed "Reasonable test to see if" a type has been defined
5399 since it was referred to; now we can just see if the
5400 TYPE_FLAG_STUB flag has been cleared.
5401 * valprint.c (print_type_base): Emit public/protected/private
5402 labels for methods as well as fields. Also, indent these labels
5403 2 spaces instead of 4, for a more conventional "look".
5404 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5405 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5406 * gcc.patch: New file. Contains patch for gcc (so people
5407 with gdb-2.2.x won't have to wait for a new gcc release).
5409 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5411 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5412 (print_addr): Call print_address to show symbolic version as well.
5414 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5416 (vx_read_register): Declare inferior_fp_regs. Delete code for
5417 copying "inferior_registers" around; the values are already in var
5418 "registers". Use correct size for register set.
5420 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5421 target doesn't support it.
5422 (vx_read_register): Don't try reading them either.
5424 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5425 VxWorks back end reads them in one contiguous set except for this
5427 (register_names): Change "pc" to "pcw" to avoid confusion printing
5429 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5430 find the PC under VxWorks.
5432 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5434 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5435 to create new blank types, instead of handcrafting them.
5436 * defs.h (printfi_filtered): Add prototype.
5437 * utils.c (printfi_filtered): New function.
5438 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5439 to simplify the code. Other cleanups.
5440 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5441 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5442 use of various fields.
5443 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5444 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5445 production that currently treats it exactly the same as STRUCT.
5446 * c-exp.y (yylex): Recognize "class" as token CLASS.
5447 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5448 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5449 general symbol handling code. Call cplus_mangle_opname with
5451 * symtab.c (decode_line_2): Print demangled function names in
5452 breakpoint menus, instead of just file and line number.
5453 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5454 * valprint.c (type_print_base): Print "class" for C++ classes,
5455 rather than "struct". Print section labels for public, protected
5456 and private members of C++ classes.
5457 * values.c: Include demangle.h.
5458 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5460 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5462 * Makefile.in (VERSION): Update to 4.5.8.
5464 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5466 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5467 prevent crashes when examining cross-targets.
5468 * dbxread.c (process_one_symbol): Include directory name when
5469 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5470 find include files, and yacc/lex sources when the cwd doesn't match
5471 that in which the object was compiled.
5472 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5474 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5477 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5479 * maint.c (maintenance_command, maintenance_info_command):
5480 Install with allow_unknown as 0 and call help_list to show
5481 list of possibilities when no subcommand is specified.
5483 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5485 * configure.in: Add m68k-ericsson-*.
5486 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5488 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5490 * maint.c: New file.
5491 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5492 * Makefile.in (OBS): Add new file maint.o.
5493 * defs.h (command_class): Add class_maintenance.
5494 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5495 commands. Allow for them (and other nonessential parts of gdb)
5496 to be selectively left out under special circumstances.
5497 * gdbtypes.c (recursive_dump_type): New function; supports
5498 maintenance print-type command.
5499 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5501 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5503 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5504 initializers. Add initializations for setprintlist, showprintlist,
5505 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5506 * printcmd.c (maintenance_print_type): New maintenance cmd.
5507 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5508 implied by comment that all cmd lists are owned by main.c.
5509 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5510 that all cmd lists are owned by main.c.
5511 * language.c (setchecklist, showchecklist): Move to main.c, as
5512 implied by comment that all cmd lists are owned by main.c
5513 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5514 deletelist): Remove redundant declarations (also in gdbcmd.h).
5515 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5516 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5517 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5518 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5519 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5520 maintenance_print_msymbols, maintenance_print_objfiles):
5522 * symmisc.c (printsyms_command, printpsyms_command,
5523 printmsyms_command, printobjfiles_command): Removed from
5524 _initialize_symmisc.
5525 * main.c (dump_me_command): Moved to maint.c and renamed to
5526 maintenance_dump_me.
5527 * breakpoint.c (all_breakpoints_info): Rename to
5528 maintenance_info_breakpoints.
5529 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5530 all_breakpoints_info to add maintenance_info_breakpoints to the
5531 maintenanceinfolist instead.
5532 main.c (initialize_main): Set up maintenance class commands.
5534 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5536 * energize-patches: Fix minor problems with building energize lib.
5538 * energize-patches: Change names of all cadillac procedure calls
5539 to be energize procedure calls. Simplify many hooks by moving
5540 tests energize.c. Configure energize, and build it automatically now.
5542 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5544 * Makefile.in (VERSION): Bump to 4.5.7.
5545 * cplus-dem.c (demangle_args): Validate index for previously
5546 seen type to guard against bogus values from malformed manglings.
5547 * valops.c (value_struct_elt_for_reference): Guard against
5548 blindly using NULL return value from lookup_symbol.
5550 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5552 * cadillac.c, cadillac-patches: Rename to energize.c and
5553 energize-patches. Change all routines and variables named
5554 'cadillac*' to 'energize*'. Create new file called energize.h to
5555 hold all interface declarations.
5557 * deblib/connection/*: Move all of this stuff into energize/, but
5558 delete unneeded files.
5560 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5562 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5564 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5565 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5566 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5567 child processes, to avoid dead ones "hanging around" after GDB exits.
5568 (attach): Always stop the process if it needs it. Set RLC flag
5569 when attaching running processes, so it will continue if we detach
5570 it, quit, or are killed.
5571 (detach): Clear faults and set RLC flag to make process run
5573 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5575 (info_proc): Open process O_RDONLY, so we can see any process,
5576 even those controlled by debuggers.
5577 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5579 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5581 Relocate symbols using an array of section_offsets, rather than a
5582 single `addr' or `offset'. This makes Solaris-2 support work, and
5583 permits better VxWorks (and maybe xcoff) support later.
5585 * symtab.h (struct section_offsets): New structure for keeping
5586 a set of offsets, rather than a single one.
5587 (struct objfile): Replace addr with section_offsets member.
5588 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5589 * gdb-stabs.h: New include file with `symbol type specific'
5590 parameters for psymtabs and objfiles.
5591 * Makefile.in (HFILES): Add gdb-stabs.h.
5592 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5593 * coffread.c: Conforming changes. Fake offset array always 0.
5594 * dbxread.c: Conforming changes.
5595 (struct dbx_symfile_info): Move to gdb-stabs.h.
5596 (start_psymtab): Call elfstab_offset_sections to calculate good
5597 offsets for this source file, based on the ELF symbol table info.
5598 (read_ofile_symtab): Yank N_CATCH, which is dead.
5599 (process_one_symbol, N_CATCH): Yank.
5600 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5601 Relocate with SECT_OFF_TEXT.
5602 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5603 to distinguish relocatable from absolute symbols. Then, if not
5605 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5606 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5607 (", N_ROSYM): SECT_OFF_RODATA.
5608 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5609 (dbx_symfile_offsets): Add to translate addr to offset.
5610 * dwarfread.c: Conforming changes. Single offset currently used.
5611 * elfread.c: Add various complaints about elf/stab stuff.
5612 #include gdb-stabs.h. Conforming changes, using a single offset.
5613 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5614 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5615 for later use in building psymtabs.
5616 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5617 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5618 (free_elfinfo): New fn, frees all chained stab_section_infos
5619 in an objfile, and zaps the start-of-chain pointer.
5620 (elfstab_offset_sections): New fn, looks in stab_section_info
5621 chain to determine section bases to relocate a psymtab's worth
5622 of symbols, as they are being read.
5623 * mipsread.c: Conforming changes. Stabs-reading will relocate
5624 using one offset. MIPS-reading will not relocate at all.
5625 * partial-stab.h: Relocate different symbol types using different
5626 offsets from section_offsets.
5627 * symfile.c: Conforming changes.
5628 (find_lowest_section): Unused function to use later
5629 to free us from the Tyranny of the Text Section.
5630 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5631 in all lower layers of symbol reading. Call format-specific
5632 sym_offsets function to initialize offsets for high speed symbol
5634 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5635 (symbol_file_command, add_symbol_file_command): Callers changed.
5636 * symmisc.c (dump_psymtab): Print new relocation parameters.
5637 * xcoffread.c: Corresponding changes.
5639 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5640 * main.c (main): Read the $HOME/.gdbinit file before processing
5641 the argv arguments (e.g. reading symbol files or core
5642 files). This allows global parameters to be set, which will apply
5643 during the symbol reading. The ./.gdbinit is still read after
5645 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5646 * xcoffexec.c: Clean up quote inside comment.
5648 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5650 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5651 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5652 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5653 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5654 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5655 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5656 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5657 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5658 values.c, xcoffread.c:
5659 Remove "(void)" casts from function calls where the return value
5660 is ignored, in accordance with GNU coding standards.
5662 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5664 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5665 * partial-stab.h: Ignore N_ENDM.
5666 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5667 CODE or DATA section attachment. This eliminates a lot of random
5668 values from shared libraries, which screw up the ordinary symbols
5669 in the address ranges they happen to overlap.
5670 * buildsym.c (define_symbol): Eliminate special tests
5671 for function types; move into "function" cases in switch statement.
5672 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5673 in case they define new type numbers. But ignore them (FIXME).
5674 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5675 (read_sun_builtin_type): Add commentary.
5677 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5679 * xm-rs6000.h: define MEM_FNS_DECLARED
5681 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5683 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5684 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5685 * mips-xdep.c: Remove most include files (unused, caused errs).
5686 (fetch_core_registers): Use right parameters in dummy fn.
5688 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5690 * buildsym.c (scan_file_globals): Beware the null file.
5691 Fix from Jim Williams.
5693 * stack.c (return_command): Evaluate expression *before* popping
5694 off the stack frames! Fix inspired by Jim Williams.
5695 (up_silently_command, down_silently_command): No sel frame is error.
5697 * defs.h (memcpy, memset): Conditionalize decls on
5698 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5699 (alloca): Break out the STDC and non-STDC alloca cases, to make
5700 it work on old preprocessors as well as "picky ANSI" ones.
5701 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5703 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5704 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5705 header files define it!
5707 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5709 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5711 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5712 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5713 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5714 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5715 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5716 utils.c, valarith.c, valops.c, valprint.c, values.c:
5717 Replace bcopy() use with memcpy(), which is more standard and can
5718 take advantage of gcc's builtin functions for increased performance.
5719 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5720 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5722 Replace bzero() use with memset(), which is more standard and can
5723 take advantage of gcc's builtin functions for increased performance.
5724 * i386-tdep.c, main.c, valprint.c:
5725 Replace bcmp() use with memcmp(), which is more standard and can
5726 take advantage of gcc's builtin functions for increased performance.
5728 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5730 * remote.c (remote_wait): Fix cast on signal() call.
5731 * defs.h (alloca): More diddling with alloca. Have to ensure
5732 that it has a prototype, so that if alloca is defined as a macro
5733 that takes an arg, the definition is seen as a use of a macro
5734 that takes an arg, to satisfy picky ANSI preprocessors.
5736 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5738 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5739 consistency with all other gdb files.
5740 * cadillac.c: Use <string.h> rather than <strings.h>.
5741 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5742 * Makefile.in (MAKE): Remove definition for consistency with
5743 other Makefile.in files and to fix problem with recursive makes.
5745 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5747 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5750 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5752 * source.c (print_source_lines): for DOS interoperability; don't
5753 print CR (013) as ^M.
5755 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5757 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5759 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5761 * remote.c (remote_wait): Cast signal to void * to avoid warning
5762 from busted HP compiler.
5764 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5765 stabs cause end_psymtab to be called.
5767 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5768 compiler feature of putting 'c' into basic type descriptors for
5771 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5772 where there is no place for nPC in prrun struct.
5774 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5776 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5777 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5778 * dwarfread.c (enum_type): Save enum names on type_obstack.
5779 * dwarfread.c (struct_type): Save member name on type_obstack.
5780 * symtab.c (_initialize_symtab): Fix misspelling.
5781 * regex.c (store_jump, insert_jump): Return void.
5783 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5785 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5786 (alloca): Declare return type on SPARC, since Sun doesn't.
5787 (*_BYTE_ORDER): Improve comment: *must* be defined.
5789 * tm-hppa.h: New file, architectural definition of HP PA.
5790 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5792 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5793 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5794 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5795 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5798 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5799 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5800 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5802 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5804 * printcmd.c (output_command): Thinko.
5805 (x_command): Only set remembered size/format if cmd succeeds.
5807 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5808 since it is no longer used and burns time for every symbol read.
5809 (process_one_symbol): Treat N_CATCH like default (complain).
5811 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5813 * partial-stab.h (case N_TEXT): Fix fencepost error when
5814 detecting start of new symbol info after reading symtab for a
5815 module with a zero length TEXT segment.
5817 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5819 * Makefile.in (VERSION): Bump to 4.5.6.
5820 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5822 * defs.h (NORETURN): Define away for Lucid compiler.
5823 * remote.c (remote_timer, remote_interrupt): Signal handlers
5825 * ser-termios.c (serial_write, serial_close): Return whatever
5826 value the write/close call returns, rather than falling off end.
5827 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5828 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5830 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5831 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5833 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5834 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5835 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5836 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5838 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5839 store_inferior_registers): Supply missing fourth argument to
5841 * cadillac.c (kernel_dispatch): Make return type void.
5842 * cadillac.c (iosig): Signal handlers take one int arg.
5843 * valprint.c (val_print_fields): Call fprint_symbol to get
5844 automatic C++ demangling for mangled field names.
5846 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5848 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5849 * dwarfread.c (enum_type): Fix misspelling in comment.
5850 * valprint.c (val_print_fields, cplus_val_print): Minor
5851 adjustment to printing of C++ class structures to more closely
5852 match format for printing C structures, with and without setting
5855 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5857 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5858 (which is not a Posix signal) if it isn't defined.
5859 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5860 New port to Linux (a free Unix clone for 386 machines).
5862 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5864 COFF changes for dealing better with EPI 29K C compiler output.
5866 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5868 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5869 (read_coff_symtab): Move patch_opaque_types call from
5870 coff_symfile_read. Restrict it to symtabs from this objfile.
5871 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5872 references on opaque type chain; just let coff_lookup_type handle 'em.
5873 (decode_type): Complain about tagndx values on
5874 non-struct/union/enum types, which the EPI compiler tends to produce.
5876 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5878 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5881 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5882 usage to match new prototype. Include libbfd.h to get prototype.
5884 * source.c (find_source_lines): Handle large st_size fields.
5886 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5888 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5889 * stack.c (return_command): Use cleanups to avoid memory leaks.
5891 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5893 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5894 INT_REGNUM to INTE_REGNUM.
5896 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5898 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5900 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5901 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5902 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5903 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5905 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5906 declarations of malloc/realloc/free that are inserted by some
5908 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5910 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5911 another decl of strdup (this really ought to come from libiberty.h!).
5913 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5915 * remote.c (getpkt): Error if input exceeds buffer size.
5916 (_initialize_remote): `set remotedebug' enables packet trace.
5918 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5919 N_SLINE's, etc, just like Sun cc on Solaris2.
5921 * am29k-tdep.c (read_register_stack, write_register_stack):
5922 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5923 variable. Add `set' and `show' commands for it.
5924 * doc/gdb.texinfo: Document it.
5926 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5928 * valprint.c (type_print_1): Plug memory leak. Print all
5929 C++ syms as demangled, not just functions.
5930 * buildsym.c (read_range_type): When we find a signed char
5931 type, do a lookup of signed char, not plain char. Plain char's
5932 still get looked up as plain char's elsewhere.
5934 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5936 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5937 (Bug and fix found by Pierre Willard.)
5939 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5941 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5943 * xm-rs6000.h: Add decl for strdup().
5945 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5948 * breakpoint.c (enable_command, disable_command): Without args,
5949 should only affect normal breakpoints and watchpoints.
5951 * m68k-pinsn.c (print_insn_arg): Make register be const.
5952 * xcoffexec.c: Remove ' from comment.
5953 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5954 with decls of malloc in c-exp.tab.c (as produced by yacc).
5955 There's got to be a better way to do this...
5957 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5959 * partial-stab.h: Convert single rindex use to strrchr.
5960 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5961 standard <strings.h> file, now that the only single use of
5962 rindex in the gdb source files is gone.
5964 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5966 * mipsread.c: Undo ill effects from including <strings.h>,
5967 which #defines index to be strchr. Unfortunately, index is
5968 a member of a symbol table structure that can't be changed.
5969 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5970 remove redundant #include's.
5972 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5974 * mipsread.c: #include <strings.h> for rindex().
5976 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5978 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5980 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5982 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5983 extraneous SO stabs from busted C++ compilers.
5985 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5987 * Makefile.in (VERSION): Bump to 4.5.5.
5988 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5989 C++ lookups fail, print possibly helpful hint about completion.
5990 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5991 for static data members.
5992 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5993 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5994 it's broken on ncr3000's.
5996 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5998 * dwarfread.c (decode_modified_type): Change type of first arg.
5999 Change 'modifier' to char from unsigned char. Cast single use
6000 that needs to be unsigned char.
6001 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
6002 * utils.c (strdup_demangled): Add function.
6003 * defs.h (strdup_demangled): Add prototype.
6004 * stack.c (return_command): Demangle C++ function names for query.
6005 * infcmd.c (jump_command): Demangle C++ function names for query.
6006 * cplus-dem.c (consume_count): New function and prototype.
6007 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
6008 do_type): Replace conversion code with consume_count().
6009 * cplus-dem.c (gnu_special): Fix demangled of static members.
6010 * source.c (list_command): Print demangled function names
6011 when appropriate. Fix supplied by Peter Schauer.
6013 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
6015 * sparc-tdep.c: Clean up slightly for Solaris2.
6017 * buildsym.c (define_symbol): Nameless types are now on several
6018 platforms; generalize them and un-ifdef them to make Solaris 2
6021 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6023 * infcmd.c: Fix typo (reported by Rob Savoye).
6024 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6025 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6026 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6027 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6028 rather than the one for the first file in the dependency chain.
6030 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6031 set. Don't reset our own texthigh, or dependency-only pst's, in
6032 scanning all the rest of the psymtabs.
6033 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6035 * buildsym.h (N_UNDF): Improve comments.
6036 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6038 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6040 * symtab.h (struct symbol): Add aux_value union for preserving
6041 an additional per-symbol value.
6042 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6043 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6044 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6045 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6046 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6048 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6050 * symfile.c (clear_symtab_users_once): Now non-static (for
6053 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6055 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6056 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6057 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6059 Solaris-2 support on SPARC:
6061 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6062 Add symbol_size and file offsets to struct symloc.
6063 Add static symbol_table_offset, string_table_offset,
6064 file_string_table_offset, next_file_string_table_offset,
6066 (add_old_header_file): Convert error() to complain()t.
6067 (dbx_symfile_read): Get symbol size via the objfile.
6068 Also get symbol_table_offset.
6069 (dbx_symfile_init): Record symbol size and count via the objfile.
6070 (dbx_next_symbol_text): Always add file_string_table_offset when
6071 accessing string table.
6072 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6073 (SET_NAMESTRING): Use the offset.
6074 (end_psymtab): Large kludge to determine addresses where source
6075 files start and end (for the psymtab header).
6076 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6077 Get this, symbol size, and symbol offset, from psymtab.
6078 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6079 Patch up last_source_start_addr if zero in N_SO.
6080 (process_one_symbol): Add variable function_start_offset.
6081 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6082 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6083 ( "", N_OBJ, N_OPT): Ignore.
6084 (elfstab_build_psymtabs): New function to read stabs out of
6087 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6088 (gdb): use GLOBAL_CFLAGS when linking, too.
6089 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6090 (N_OBJ, N_OPT): Ignore.
6091 ('f', 'F'): Save last function name.
6093 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6094 extra info in the minimal symbol.
6095 (elf_symtab_read): The extra info is the size of an ELF object,
6096 which was kludged to us in the `udata' field of the BFD symbol.
6097 Gag me with a crowbar...
6098 (elf_symfile_read): Keep track of both the absolute load address,
6099 and the offset between load addr and symbols. Handle STABS as
6100 well as DWARF sections, passing the absolute load address to
6101 elfstab_build_psymtabs.
6103 * symfile.h: Prototype elfstab_build_psymtabs.
6104 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6106 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6108 * buildsym.h: Add processing_acc_compilation flag.
6109 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6110 (define_symbol): Skip arg types in function entries. Resolve
6111 overloaded 'P' which acc uses for prototypes of functions called
6113 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6115 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6116 save size of ELF symbols. FIXME.
6117 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6118 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6120 * configure.in: Solaris config is sparc-sun-solaris2.
6121 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6123 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6124 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6125 * symfile.c (symfile_bfd_open): Comment where name is freed.
6126 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6128 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6130 * expprint.c (print_subexp): Add missing ']'.
6131 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6132 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6133 * WHATS.NEW: Point out improved C++ function name handling.
6134 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6135 type names for both implicitly and explicitly signed integral
6136 types. See comment in the source code.
6138 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6140 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6141 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6142 * expprint.c (print_subexp): Fix printing of register names.
6144 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6146 * inferior.h (register_valid): Declare.
6147 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6148 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6149 macros for traversing the data structures in a single objfile.
6150 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6151 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6154 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6156 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6157 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6158 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6159 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6161 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6163 * depend: rebuild to account for remote-st2000.c.
6164 * remote-st2000.c: Almost works now.
6165 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6167 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6169 * c-exp.y (yylex): Recognize single-quoted strings that specify
6170 tokens with embedded whitespace, such as C++ demangled names.
6171 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6172 * main.c (gdb_completer_quote_characters): Add global variable.
6173 * main.c (symbol_completion_function): Total rewrite for C++
6174 demangled name handling.
6175 * main.c (skip_quoted): New function.
6176 * main.c (main): Set rl_completer_quote_characters.
6177 * symmisc.c (dump_symtab): Print source language for symtab.
6178 * symtab.c (expensive_mangler): Add prototype and function.
6179 * symtab.c (completion_list_add_symbol): Total rewrite for new
6180 C++ demangled name handling.
6181 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6182 other changes for demangled C++ symbol handling.
6183 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6184 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6185 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6186 * symtab.c (completion_list_add_symbol): Total rewrite for new
6187 C++ demangled name handling.
6188 * symtab.c (expensive_mangler): New function.
6189 * utils.c (strcmp_iw, demangle_and_match): New functions.
6190 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6192 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6194 * Makefile.in: Roll VERSION to 4.5.4.
6195 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6196 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6197 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6199 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6201 * alldeps.mak: Rebuild to account for new files.
6202 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6203 * tm-st2000.h: New file.
6204 * configure.in: Tandem debug monitor (st2000) support.
6205 * remote-st2000.c, config/st2000.mt: ditto.
6207 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6209 * blockframe.c (inside_entry_file, inside_main_func,
6210 inside_entry_func): Return 0 if no symbols; avoid crashing.
6212 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6214 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6215 without masking, since it is signed and will later be compared
6216 against signed quantities. The right fix is probably to make
6217 it all unsigned, but this is a small, safe fix for this release.
6218 FIXME -- make the real change sometime soon.
6220 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6222 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6223 parameter in call to `symbol_file_add' to 0.
6225 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6227 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6229 * configure.in: Handle -m680[01234]0-wrs.
6231 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6233 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6234 `ieee_extended_to_double'.
6236 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6238 * valops.c (value_assign): Lint, by Pierre Willard.
6240 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6242 * coredep.c (fetch_core_registers): Remove premature warning,
6243 which triggers on DECstation even though all regs are accessible.
6245 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6246 sign-extension of instruction fields even on unsigned-char hosts.
6247 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6249 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6250 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6251 since they define the target, not the host.
6252 * m88k-pinsn.c: Fix typo.
6254 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6256 * valarith.c (value_zerop): -0.0 is still zero.
6257 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6258 Patches by Paul Eggert <eggert@twinsun.com>.
6260 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6262 * alldeps.mak, depend: re-make to account for ser-*.c.
6264 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6266 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6267 disconnecting from controlling terminal, to avoid gdb hanging
6268 on SVR4. Fixes bug reported by Oliver Okrongli.
6269 * procfs.c (PROC_NAME_FMT): Change format to match default used
6270 by system, as suggested by Oliver Okrongli.
6271 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6272 bug fix from Brent Townshend (bst%tt@cam.ORG).
6273 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6274 by turlais@rechser.total.fr.
6275 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6276 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6277 * objfiles.h (unlink_objfile): Add prototype.
6278 * objfiles.c (unlink_objfile): Add function.
6279 * objfiles.c (free_objfile): Call unlink_objfile.
6280 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6281 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6282 Also, discard old possibly bogus sf struct.
6283 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6284 find_sym_fns() for remapped symbol files, in case of any changes
6285 since the last mapping.
6287 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6289 * findvar.c (read_relative_register_raw_bytes): use the raw size
6290 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6292 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6294 Changes to support GDB running on DOS using GO32 and H8 support
6296 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6297 allowing hosts with different text and binary file formats to
6299 * coffread.c (read_coff_symtab): changed calling convention and
6300 operation - now it opens its own file with FOPEN_RB rather than
6301 duping and fdopening the provided handle.
6302 * dbxread.c, cplus-dem.c: #include mangling.
6303 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6304 binary files oring in the right bit.
6305 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6306 * remote-hms.c: cleanup to use the new remote serial stuff
6307 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6308 independent remote terminal I/O.
6309 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6310 * source.c (openp): fix off by one problem removing / - can now
6311 open a source file in the root directory with DOS.
6312 * values.c (value_as_pointer): remove bogus address bits from
6313 long. (unpack_long): unpack into unsigned long/short if pointer.
6315 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6317 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6318 It gets permanently stuck in many OSes.
6319 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6321 * breakpoint.c: Improve help text for info breakpoints.
6323 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6325 * README: Add pointer to internals doc, and describe reading
6327 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6328 * symtab.c (output_source_filename): Remove old glop for wrapping
6329 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6331 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6333 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6334 * munch: Add sort -u to avoid duplications.
6335 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6336 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6338 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6340 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6341 avoid infinite loops while demangling bogus mangled names.
6342 * valprint.c (type_print_base): Minor fix for GNU style guide
6345 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6347 * Makefile.in (VERSION): Bump to 4.5.3
6348 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6349 * Makefile.in (demangle): New target to create standalone
6350 demangler with same code and options as internal demangler.
6351 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6352 to support ARM style and Lucid style demangling, improve
6353 maintainability, fix several demangling bugs. More changes
6355 * defs.h (strstr): Add ANSI compatible prototype.
6356 * valprint.c (type_print_1): Demangle using ansi option.
6357 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6359 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6361 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6364 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6366 * mipsread.c (parse_procedure): Return rather than using
6367 uninitialized variable 'b'.
6369 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6371 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6372 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6373 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6374 relative to each source file.
6376 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6378 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6381 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6383 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6384 * am29k-tdep.c: Update to latest code from AMD.
6385 (get_saved_register) don't crap out if no frame.
6386 * remote-udi.c: Set/clear inferior_pid as appropriate.
6387 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6388 error handling. Fixup end-of-debugging messages.
6389 (udi_fetch_registers) clean up big time, mainly don't multiply
6390 register_valid indices by 4, and use proper Offset when reading
6391 gr96-gr127. (udi_store_registers) general cleanup.
6392 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6393 INT_REGNUM->INTE_REGNUM.
6394 * tm-29k.h: Upgrade to latest code from AMD.
6395 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6396 (UDIConnect) Clean up error processing (like, don't do exit() if
6397 execlp fails), make code restartable, make more attractive.
6398 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6401 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6403 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6404 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6405 from former to latter.
6407 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6409 * cplus-dem.c (do_args): Handle void args the same as others.
6410 * objfiles.c (free_objfile): Only try to unmap files when
6411 reusable objfiles are supported.
6412 * valprint.c (type_print_varspec_suffix): Add parameter that
6413 specifies if C++ demangling included function arguments. Use
6414 it to suppress printing extra pair of ()'s.
6415 * valprint.c (type_print_1): Fix problem with printing demangled
6416 C++ function types where demangled type includes the function
6419 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6421 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6422 Allows selection of C++ demangler to be a configuration option
6423 until multiple demanglers are supported.
6424 * demangle.h: New include file for extended demangler support.
6425 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6426 utils.c, valprint.c: Include "demangle.h" and change all calls
6427 to cplus_demangle() or fputs_demangled() to use individual
6429 * valprint.c (type_print_1): Change options to cplus_demangle
6430 to print demangled function args. Still broken, but now less so.
6431 * cplus-dem.c: Include demangle.h, reorganize and update some
6432 comments to reflect reality.
6433 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6434 second arg from fixed integer to bit based multiple options.
6435 * cplus-dem.c (optable): Reformat and replace ansi members with
6437 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6439 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6441 * values.c (set_internalvar): Force evaluation of lazy values.
6442 Bug reported by RMS.
6444 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6446 * Makefile.in (VERSION): Bump to 4.5.2.
6447 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6448 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6449 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6450 proper handling of bit fields.
6451 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6452 * symtab.h: Fix couple of misspellings in comments.
6453 * value.h (struct value): Clarify use of bitpos.
6454 * value.h (unpack_field_as_long): Change prototype, returns
6456 * values.c (unpack_field_as_long): Change return type to LONGEST,
6457 sign extend unpacked fields that are signed, other rewriting.
6458 * config/ncr3000.mt: New target config file.
6460 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6462 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6463 even when printing 8-bit characters.
6465 * gdbtypes.c (make_{reference,pointer,function}_type): New
6466 functions which handle overwriting of forward-referenced types
6467 for stabs file reading.
6468 (lookup_{reference,pointer,function}_type): These just call
6469 the make_*_type functions with a null storage alloc parameter.
6470 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6471 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6473 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6474 (dbx_alloc_type): Make it easier to understand. No funct change.
6475 (define_symbol: 't'): Don't put the typedef name into the name of
6476 the struct, union, or enum. Bugfix.
6477 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6478 routines to properly handle overwriting preallocated types so that
6479 forward references will work.
6480 (read_enum_type): Force enum values to file scope, due to bug in
6481 Sun compiler output. FIXME, fix later.
6483 Remove unused header_file_prev_index mechanism. It was already
6484 obsolete in gdb-3.5. These comments appeared in 3.5:
6485 /* This code was used before I knew about the instance codes.
6486 My first hypothesis is that it is not necessary now
6487 that instance codes are handled. */
6488 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6489 * buildsym.h: Remove it and prev_index that saves it.
6490 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6492 * solib.c (special_symbol_handling): When called from core files,
6493 must set up debug_addr. Don't print error messages, just return.
6494 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6496 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6498 * cplus-dem.c: Allow nested class names (as in
6499 Foo::Bar::method()).
6500 Allow the cleaner cfront style of nested class names
6501 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6502 Make cplus_demangle re-entrant by removing use of global
6503 variables. Instead, place all shared variables in a
6504 stack-allocated structure, and pass around its address.
6506 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6508 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6509 29k-share/* subdirs...
6511 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6512 rewrite, only leave out the bugs.
6514 * Makefile.in: Add 29k/UDI support. Improve depend.
6515 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6517 * am29k-tdep.c: Update to use new calling conventions, and misc
6520 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6522 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6524 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6525 breakpoint instructions that leave PC pointing at the right place.
6527 * core.c (core_open): Call warning() to print warnings.
6529 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6531 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6532 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6533 This prevents a crash when trying to lookup the value of a
6534 non-existent symbol.
6536 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6538 * signame.c, signame.h: Remove, replaced by strsignal.c in
6540 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6541 sun386-xdep.c: Remove include of signame.h
6542 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6543 * Makefile.in (HFILES): Remove signame.h
6544 * Makefile.in (OBS): Remove signame.o
6545 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6546 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6547 psignal, perror): Add prototypes.
6548 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6550 * depend: Manually remove signame.[cho] references.
6551 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6553 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6554 with safe_strsignal.
6555 * core.c (core_open): Replace use of sys_siglist with
6557 * core.c (memory_error): Replace use of sys_errlist with
6559 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6561 * infcmd.c (program_info): Replace use of sys_siglist with
6563 * infrun.c (signal_stop, signal_print, signal_program):
6564 Allocate dynamically based on dynamic determination of number
6565 of signals to support.
6566 * infrun.c (child_create_inferior): Replace use of sys_errlist
6568 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6570 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6571 strsigno and sys_siglist with safe_strsignal.
6572 * infrun.c (handle_command): Call signo_max to find number of
6573 signals. Replace sig_number with strtosigno and sig_abbrev with
6575 * infrun.c (signals_info): Replace sig_number with strtosigno.
6576 * infrun.c (_initialize_infrun): Call signo_max to find number of
6577 signals. Dynamically allocate signal_{stop,print,program}.
6578 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6579 * procfs.c (errnoname): Add function and prototype.
6580 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6581 of sys_siglist with safe_strsignal.
6582 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6583 sys_siglist with safe_strsignal.
6584 * procfs.c (info_proc_stop): Call errnoname.
6585 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6586 * stuff.c (main, get_offset): Replace use of sys_errlist with
6588 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6589 with safe_strsignal.
6590 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6591 with safe_strsignal.
6592 * utils.c (safe_strerror, safe_strsignal): Add functions that
6593 call strerror and strsignal respectively, and deal with NULL
6595 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6596 sys_errlist with safe_strerror.
6597 * valprint.c (val_print): Replace use of sys_errlist with
6600 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6602 * Makefile.in: rework CFLAGS so that they can be set from the
6603 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6604 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6605 Pass CFLAGS on recusions.
6607 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6609 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6610 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6611 overkill for the problem it solved.
6612 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6613 and default to simply printing type names as appropriate.
6614 * main.c (main): Remove one of the leading newlines from
6615 warning_pre_print initialization.
6616 * objfiles.c (open_existing_mapped_file): Add function and
6618 * objfiles.c (open_mapped_file): Rewrite to use new function
6619 open_existing_mapped_file.
6621 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6623 * sun3-xdep.c (fetch_core_registers): Lint.
6624 * tm-sun3.h: Prototype lint.
6627 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6629 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6630 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6631 * objfiles.c: Cast calls to close() with unused returns to void.
6632 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6633 old objfile's name before updating it.
6634 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6635 * objfiles.h (objfile struct): Add mmfd member.
6636 * symfile.c (syms_from_objfile): Move some code to
6637 new_symfile_objfile.
6638 * symfile.c (new_symfile_objfile): Add new function, common code
6639 from syms_from_objfile.
6640 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6641 mapped and unmapped symbol files.
6642 * symfile.c (symbol_file_command): Print "No symbol file now"
6643 message, ala exec_file_command for the exec file.
6644 * symfile.h (new_symfile_objfile): Add prototype.
6645 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6646 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6648 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6650 * rs6000-pinsn.c: New version from IBM (Metin).
6651 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6652 to avoid warnings from some compilers.
6654 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6656 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6657 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6658 type's flag word that marks it as a fundamental type.
6659 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6660 flags argument for all calls to init_type().
6661 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6662 flags argument for all calls to init_type(). Also remove
6663 dependency on host sizes for ints, floats, etc.
6664 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6665 flags argument for all calls to init_type(). Also remove
6666 dependency on host sizes for ints, floats, etc.
6667 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6668 bit to flags argument for all calls to init_type(). Add types
6669 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6670 * valprint.c (unsigned_type_table, signed_type_table,
6671 float_type_table): Remove.
6672 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6673 bit when printing fundamental types, and print the actual name
6674 for such types, rather than inventing one. Remove code that
6675 invented fundamental type names.
6676 * valprint.c (_initialize_valprint): Remove initializations
6677 for now removed unsigned_type_table, signed_type_table, and
6680 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6682 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6683 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6686 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6688 * dwarfread.c (target_to_host): New function similar to previous
6690 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6691 Extensive changes to convert all previous usages to use new
6692 target_to_host() function.
6693 * dwarfread.c (struct dieinfo): Change types of most integral
6694 members to be unsigned.
6696 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6698 * WHATS.NEW: Revise -mapped doc.
6700 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6702 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6703 too high or when skipping `forwards' moves us backwards.
6704 (parse_type): Print mis-guessed tag name in complaint.
6705 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6706 (parse_procedure): Do not attempt to create symbols; just fill in
6707 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6708 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6709 for clarity. Set top_stack before calling parse_external. In
6710 stabs, sort symbols before calling parse_procedure.
6712 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6713 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6714 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6715 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6718 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6720 * Makefile.in (VERSION): Set to 4.5.1.
6721 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6722 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6723 fill_gregset): New functions for SVR4 /proc support.
6724 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6725 Remove new symbol types and such to ../include/coff/symconst.h.
6726 (parse_symbol): Simplify code for parsing struct/enum/unions.
6727 (parse_type): Handle `long long' types.
6728 (upgrade_type): Handle `const' qualifier.
6729 (parse_partial_symbols): fix indentation, clean a bit.
6731 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6733 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6734 copy in data from raw read buffers, calling bfd byteswapping
6735 routines as appropriate. Use to replace most existing memcpy
6737 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6738 * configure.in: Recognize new ncr3000 config.
6739 * config/ncr3000.mh: New config file.
6741 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6745 * README: Update for release.
6746 * Makefile.in: Update version to 4.5.
6747 * WHATS.NEW: The obvious.
6749 * depend: Generate new depend file for this release.
6751 * Makefile.in (depend): Fix dependancy generation so that it does
6752 not include gcc 'fixincluded' files, which are usually in a system
6755 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6757 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6758 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6759 symbols for nameless types. And, handle `R' (register parameter
6760 type) for AIX. (an extension to existing stabstring grammar).
6761 * rs6000-xdep.c: Fix typo (= should have been ==).
6763 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6765 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6767 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6769 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6770 * signame.c (SIGWAITING, SIGLWP): Add.
6772 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6774 * xm-i386mach.h: add decls for errno and strdup().
6776 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6777 used in array index context (otherwise, some compilers barf).
6779 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6781 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6782 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6783 in a system call, and provide better backtrace if so.
6785 * Makefile.in (HFILES): Add xcoffsolib.h.
6786 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6787 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6789 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6790 mipscoff_symfile_read): Convert to BFD to do file I/O.
6792 * symfile.c: #include <ctype.h> to get proper def if isspace().
6794 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6796 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6798 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6799 function also when parsing embedded stabs.
6801 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6803 * mipsread.c: Fix more declarations.
6805 * mipsread.c: Fix many invocations of complain. Use enum
6806 type_code where appropriate.
6808 * xm-vaxult.h: Add decl for strdup().
6810 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6813 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6815 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6818 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6820 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6821 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6822 Merge in more patches for rs6000 from Metin Ozisik.
6823 * utils.c: Fix typo in comment.
6825 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6827 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6828 * procfs.c (attach): Set nopass_next_sigstop if attached
6829 process is forcibly stopped.
6830 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6831 resending SIGSTOP to attached process on first resume.
6833 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6835 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6837 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6839 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6840 (VERSION): Bump to 4.4.85.
6841 * mipsread.c: Update for new include files. Lint.
6842 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6843 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6844 Don't need to bring in mipsread.o specially any more.
6846 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6848 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6849 routine (for Irix-4.x). Make many funcs static and void.
6850 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6851 * (init_extra_frame_info): Don't trash cached value of frame
6852 pointer register. This fixes backtracing through routines that use
6853 alloca(). Generally clean up declarations of functions, and use
6854 typedefs and macros to reference data structures as appropriate.
6855 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6858 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6860 * values.c (unpack_long): Fix unpacking error for signed chars
6861 on hosts where the default character type is unsigned.
6862 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6863 for newer SVR4 variants.
6864 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6865 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6866 * procfs.c (mappingflags): Add support for MA_PHYS
6868 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6870 * buildsym.c (read_struct_type): Avoid coredump when C++
6871 abbreviated type name is messed up. Reported by Joe Buck.
6872 FIXME, we need to determine whether GDB or GCC needs to be
6873 smarter to correctly locate this type name.
6875 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6876 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6877 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6878 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6879 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6881 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6883 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6884 * symtab.h (current_source_symtab): Make extern
6885 * symtab.h (current_source_line): Make extern
6886 * inferior.h: Move all procfs.c prototypes to one place, add
6887 prototype for proc_signal_handling_change. Add prototypes for
6888 signal_stop_state, signal_print_state, and signal_pass_state.
6889 * inferior.h (stop_soon_quietly): Make extern
6890 * inferior.h (attach_flag): Make extern
6891 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6892 * infrun.c (signal_stop_state, signal_print_state,
6893 signal_pass_state): New functions to query specific signal
6895 * infrun.c (handle_command): Minor error message change, add
6896 NOTICE_SIGNAL_HANDLING_CHANGE.
6897 * procfs.c (open_proc_file): Remove iris specific reset of
6898 inherit-on-fork flag, moved to proc_set_exec_trap().
6899 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6900 to reset inherit-on-fork flag, bash comment to GNU form.
6901 * procfs.c (proc_base_address, set_proc_siginfo,
6902 fetch_core_registers): Conform to code style.
6903 * procfs.c (signame.h): Include.
6904 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6905 syscallname(), info_proc_syscalls()): New macros, tables, and
6906 functions to organize and report system call information.
6907 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6908 saved_exitset, saved_entryset): Add to procinfo struct.
6909 * procfs.c (struct trans): Add.
6910 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6911 siginfo_table, errno_table): Tables to translate numeric values
6912 to symbolic names and short descriptions.
6913 * procfs.c (signalname, info_proc_signals): Add function and
6915 * procfs.c (proc_info): Now info_proc.
6916 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6917 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6918 info_proc_faults, lookupname, lookupdesc, sigcodename,
6919 sigcodedesc): New functions.
6920 * procfs.c (proc_signal_handling_change): New function to set
6921 the trace flags based on the state of gdb's signal handling flags.
6922 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6923 and remove code to do PIOCSTRACE ioctl.
6924 * procfs.c (attach, detach): Preserve and restore process flags
6925 using saved_* fields in procinfo struct.
6926 * procfs.c (attach): Call proc_signal_handling_change.
6927 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6928 * procfs.c (proc_desc): Update for latest changes.
6929 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6930 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6931 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6933 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6935 * procfs.c (set_proc_siginfo): Add prototype and new function.
6936 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6937 up inferior siginfo struct.
6938 * elfread.c (elf_symfile_read): Compute the relocation amount
6939 by subtracting off the address of the ".text" section.
6940 * solib.c: Add pointer to ".text" section to so_list struct.
6941 * solib.c (solib_map_sections): Initialize pointer to ".text"
6942 section in so_list struct.
6943 * solib.c (symbol_add_stub): Pass base address of ".text"
6944 section to symbol_file_add, rather than the load address of
6945 the shared library. On SunOS they are the same. On SVR4 they
6948 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6950 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6951 function name, not .gdbinfo. symbol.
6953 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6955 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6957 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6959 * Makefile.in (VERSION): 4.4.8
6961 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6962 commands in .cshrc/.profile won't get traced.
6964 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6966 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6967 * exec.c (build_section_table): Don't abort if no sections.
6968 * sparc-tdep.c (single_step): Lint.
6969 * utils.c (mrealloc): Handle realloc (0, size) case here.
6971 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6973 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6976 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6978 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6979 .gdbinfo. symbols are created. Move creation from parse_procedure
6980 to parse_symbol, where it is fairly easy to grow the symtab. This
6981 also fixes a symtab trashing bug on all mips-based systems.
6982 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6984 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6985 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6987 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6989 * c-exp.y: Add missing return type to yyparse() prototype.
6991 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6993 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6995 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6996 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6997 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6998 (patch_opaque_types): Avoid dummy args and result.
6999 * objfiles.c (have_partial_symbols, have_full_symbols,
7000 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
7001 (iterate_over_objfiles, iterate_over_symtabs,
7002 iterate_over_psymtabs): Remove, clunky and slow.
7003 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
7004 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
7005 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
7006 dump_objfile): Remove dummy args and results. Move filename
7007 comparisons to callers.
7008 (printsyms_command, printpsyms_command, printmsyms_command,
7009 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
7010 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
7011 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
7012 list_symbols, make_symbol_completion_list): Replace explicit
7013 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
7014 Eliminate Dijkstra flag crap, break out of loops with gotos.
7015 (lookup_symtab_1): Protect '/' tests from short filenames.
7016 (cplus_mangled_symbol): Move inline into lookup_symbol.
7017 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
7018 (relocate_minimal_symbol): Move inline to vmap_symtab.
7019 (vmap_symtab): Replace iteration with ALL_OBJFILES,
7020 iterate_over_msymbols with ALL_MSYMBOLS.
7022 Misc cleanup prior to release.
7024 * Makefile.in (VERSION): Roll to 4.4.7.
7025 (HFILES): Add call-cmds.h.
7026 * call-cmds.h: New header for command fns called by other files.
7027 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7028 (breakpoint_1): Remove unused type arg. Change callers.
7030 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7031 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7032 * mipsread.c: Add prototypes for all static functions.
7034 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7035 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7036 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7037 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7038 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7039 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7042 * buildsym.c (define_symbol): Handle global register variables
7043 (from Pierre Willard). Complain if register numbers are too large.
7044 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7045 * tm-sparc.h: Don't #include <sun4/reg.h>.
7046 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7047 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7049 * language.h: Avoid forward enum declaration.
7050 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7051 config/sun4os5.mt: New host and target.
7052 * defs.h (errno): #include <errno.h> rather than assuming int.
7053 From Pierre Willard.
7055 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7056 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7057 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7058 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7059 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7060 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7061 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7063 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7065 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7066 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7067 * language.h (enum exp_opcode): Avoid forward enum def.
7068 * main.c (define_command, user_defined_command): Lint.
7069 * mem-break.c, xcoffread.c: Lint.
7070 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7072 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7074 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7075 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7076 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7077 or IBM6000_TARGET as (approximately) appropriate.
7079 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7081 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7082 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7083 or not to try reading symbols from a mapped objfile. Plugs memory
7084 leak due to shared libraries generating no psymtabs or symtabs.
7086 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7088 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7089 * copying.awk: Lint. Make stronger warning at top of copying.c.
7090 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7091 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7092 (lookup_pointer_type): Add FIXME comment.
7093 * main.c (set_history_size_command): Disallow negative size.
7094 * partial-stab.h: Update copyright.
7095 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7097 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7099 * main.c (set_history_size_command): Negative size is error.
7100 (Reported by Peggy Fieland.)
7102 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7104 * coffread.c (coff_symfile_init): Update comment.
7105 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7106 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7107 macros to access the dbx specific objfile information.
7108 * dbxread.c (symfile_string_table, symfile_string_table_size):
7109 Remove these local variables.
7110 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7111 read_dbx_symtab): Remove the stringtab and stringtab_size params
7112 from the function prototypes, the function definition, and the
7113 function calls. These are now available via DBX_STRINGTAB and
7114 DBX_STRINGTAB_SIZE using the objfile pointer.
7115 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7116 an arg to read_dbx_symtab.
7117 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7118 stringtab and the dbx specific per-objfile private info.
7119 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7120 args in prototype, function definition, and function calls. It is
7121 now available via the DBX_SYMCOUNT macro using the objfile
7123 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7124 local instance of struct dbx_symfile_info and replace with DBX_*
7126 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7127 symfile_string_table and symfile_string_table_size.
7128 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7129 symfile_string_table.
7130 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7131 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7132 stringtab size variables. Remove all code that used to reread
7134 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7135 to prior to any calls to mmalloc for the objfile specific heap.
7136 * utils.c (init_malloc): Document the requirement that for each
7137 heap for which corruption checking is desired, that init_mmalloc
7138 must be called prior to any mmalloc calls on the heap.
7140 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7142 * rs6000-pinsn.c: Make dis-assembly output more like
7143 other targets: Don't print instruction in hex before
7144 the assembly; use print_address to print out jump
7147 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7149 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7150 * cplus-dem.c: Support "Sc" meaning "signed char".
7152 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7154 * configure.in: fix iris/iris3.
7156 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7158 * command.c, main.c (various places): Use ctype.h macros
7159 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7160 (such as (x >= 'A' && x <= 'Z')).
7161 (There are still more of these in other files.)
7162 * main.c (defined_command): Lower-case the user's
7163 new command before entering it. Needed because
7164 command lookup is case-insensitive (and also lower-cases).
7165 (Based on Metin's earlier patch.)
7167 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7169 * config/irix4.mh: new file.
7171 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7173 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7176 * xm-mips.h: Declare strdup for ultrix.
7178 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7179 when calling new_symbol.
7180 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7183 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7185 * config/rs6000.mh: Update (for Fred's new mmalloc)
7186 flags to disable use of GNU malloc/mmalloc.
7187 * munch: Change SYSV rule to allow .text before the label,
7188 as well as after, to work for AIX.
7189 * gdbtypes.h: Minor clarifiction.
7191 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7193 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7194 continuation in yet another place (between method declarations).
7196 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7198 * mips-tdep.c: include symfile.h and objfiles.h to fix
7201 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7203 * valops.c (value_struct_elt_for_reference): Added 'offset'
7204 parameter to handle multiple inheritance.
7205 * eval.c, value.h: Update accordingly.
7207 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7209 * objfiles.h: New file
7210 * Makefile.in (HFILES): Add objfiles.h
7211 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7212 main_scope_lowpc, main_scope_highpc.
7213 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7214 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7215 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7216 xcoffread.c, : Include objfiles.h.
7217 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7218 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7219 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7220 inside_entry_file() and logic changed appropriately.
7221 * blockframe.c (outside_startup_file): Renamed to
7222 inside_entry_file() and logic changed appropriately.
7223 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7224 and logic changed to use per-objfile specific fields.
7225 * blockframe.c (inside_entry_scope): Renamed to
7226 inside_entry_func() and logic changed to use per-objfile specific
7228 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7229 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7230 Remove extern decls.
7231 * symfile.c, symfile.h (entry_point): Remove extern decl.
7232 * coffread.c (coff_symfile_init): Common entry point init code
7233 moved to symfiles.c, call init_entry_point_info().
7234 * coffread.c (complete_symtab): Use new per-objfile entry info.
7235 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7236 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7238 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7239 * defs.h (inside_entry_scope, outside_startup_file,
7240 inside_main_scope): Prototypes changed for renames to
7241 inside_entry_func, inside_entry_file, inside_main_func,
7243 * symfile.c (syms_from_objfile): Common entry point init code
7244 moved to init_entry_point_info() and call init_entry_point_info().
7245 * symfile.h (init_entry_point_info): Include prototype.
7246 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7247 moved to symfiles.c and call init_entry_point_info().
7248 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7249 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7250 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7252 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7253 works for the majority of targets.
7254 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7255 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7256 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7257 Use default definition in frame.h.
7258 * frame.h (selected_frame_level): Make decl extern.
7259 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7260 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7261 * partial-stab.h: Use new per-objfile entry info.
7262 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7263 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7264 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7265 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7266 have_minimal_symbols): Prototypes moved to objfiles.h.
7267 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7268 Macros moved to objfiles.h.
7269 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7271 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7273 More C++ improvements (pointers to members, qualified names).
7274 * c-exp.y: Support exp.type::name and exp->type::name
7275 syntaxes. (Unfortunately, doesn't work for static members.)
7276 * c-exp.y, eval.c: Make type::~type work better.
7277 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7278 value_static_field by value_struct_elt_for_reference.
7279 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7280 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7281 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7282 for OP_SCOPE operand; no point in it now that we use lazy
7283 reading of values, and use "reference to member" objects.
7284 * gdbtypes.h: Clarify comment.
7285 * valops.c: Change value_struct_elt_for_address to return
7286 a reference (or variable), rather than a pointer. Change
7287 the name to value_struct_elt_for_reference to reflect this.
7288 Returning a reference instead of a address provides a
7289 generalization, since we can use the routine for both
7290 class::name as well as &class::name.
7291 Also, recurse to handle multiple inheritance properly.
7292 * valprint.c: Moved code to print pointer-to-members
7293 to new function point_class_member. This allows a
7294 "reference-to-member" to be printed using the same code.
7295 * valprint.c (type_print_varspec_prefix): Avoid printing
7296 "struct " for domains of class-member types.
7297 * valops.c (search_struct_field): Inline code for simplified
7298 version of value_static_field (which can then be deleted).
7299 * value.h: Rename value_struct_elt_for_address to
7300 value_struct_elt_for_reference. Delete value_static_field.
7301 * values.c: Remove no longer used function value_static_field.
7303 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7305 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7306 elfread.c (coff_symfile_finish): Add function, prototype, and
7307 add to the xxxx_sym_fns struct for each file type. Also reformat
7308 the xxxx_sym_fns vector to a standard format and add comments.
7309 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7310 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7311 Pass pointer to struct objfile rather than pointer to sym_fns.
7312 Change references inside each function accordingly. Allocate any
7313 symbol file specific info in the per-objfile memory region.
7314 * dbxread.c (free_and_init_header_files): Break function into
7315 free_header_files(), called from dbx_symfile_finish(), and
7316 init_header_files(), called from dbx_new_init().
7317 * dbxread.c (dbx_new_init): Move deallocation things to new
7318 dbx_symfile_finish function.
7319 * elfread.c (elf_new_init): Call buildsym_new_init().
7320 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7321 routine for the objfile before deallocating other stuff.
7322 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7323 * symfile.h: Move struct sym_fns to before struct objfile def.
7324 Add sym_finish function pointer and change prototypes of other
7325 function pointers to reflect passing struct objfile pointer rather
7326 than struct sym_fns pointer.
7327 * symfile.c: Remove now obsolete symtab_fns pointer.
7328 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7329 locates the correct sym_fns struct for the given objfile.
7330 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7331 for better support of mapped symbol tables.
7332 * symfile.c (symbol_file_command): Remove obsolete code using
7334 * symfile.h: Remove duplicate declarations for symfile_objfile,
7335 entry_point, and object_files.
7336 * target.c (target_info): Compare symfile_objfile to NULL.
7337 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7338 aixcoff_symfile_finish().
7340 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7342 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7343 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7344 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7346 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7348 Some improvements to g++ debugging.
7349 * symtab.c (list_symbols): demangle before pattern matching.
7350 * symtab.c: Other fixes to improve handing of operators.
7351 * valprint.c (type_print_base): Fix test for constructor.
7352 * values.c (value_static_field): Allow evaluation of
7353 CLASS::METHOD, returning a function pointer.
7355 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7357 * Makefile.in (VERSION): Roll 4.4.6.
7358 * exec.c (exec_file_command): Add code to ignore optional args
7359 passed in by file_command() for use in symbol_file_command().
7360 * main.c (main): Document -mapped and -readnow in help summary.
7361 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7362 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7363 to get filename from bfd with bfd_get_filename(). Test mapto
7364 against 0, not NULL. Use mstrsave() to make copy of filename.
7365 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7367 * remote-vx.c (vx_load_command, add_symbol_stub):
7368 Symbol_file_add() takes an additional arg.
7369 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7371 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7372 changed to return a bfd not an objfile pointer.
7373 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7374 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7375 Change to eliminate local bfd and use symfile_bfd_open() plus
7376 allocate_objfile(). Add code to implement readnow option.
7377 * symfile.c (symbol_file_command): Changes to option handling,
7378 readnow functionality moved to symbol_file_add().
7379 * symfile.c (symfile_init): Eliminate local copy of bfd.
7380 * symfile.c (add_symbol_file_command): Changes to parse mapped
7381 and readnow options.
7382 * symfile.h (allocate_objfile): Arg removed from prototype.
7383 * symtab.h (symbol_file_add): Arg added to prototype.
7384 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7387 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7389 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7390 mtrace.awk, state.c, state.h: Removed.
7391 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7392 directories searched for source files.
7393 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7394 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7395 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7396 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7397 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7398 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7399 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7401 * Makefile.in (HFILES): Remove state.h
7402 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7403 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7404 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7405 * Makefile.in (clean): Remove all object files.
7406 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7407 * cplus-dem.c: Remove prototypes definitions that are now done in
7409 * dbxread.c (throughout): Change from using per-objfile
7410 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7411 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7412 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7413 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7414 * depend: Remove dependencies for state.o, state.h.
7415 * dwarfread.c: Add declaration for warning_pre_print.
7416 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7417 * dwarfread.c (throughout): Change from using per-objfile
7418 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7419 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7420 use supplied objfile.
7421 * i386-xdep.c (print_387_status): Change to use warning() rather
7423 * i387-tdep.c (print_387_control_word): Change to use warning()
7424 rather than printfs.
7425 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7426 that some compilers grumble about.
7427 * language.c (throughout): Add declaration for warning_pre_print
7428 and using warning() instead of printfs.
7429 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7430 * main.c (main): Add declaration for warning_pre_print and set it
7431 similarly to error_pre_print. Add declarations for
7432 mapped_symbol_files and readnow_symbol_files. Add appropriate
7433 definitions to long_options[].
7434 * minsyms.c: Trivial fix to comment.
7435 * objfiles.c (allocate_objfile): Substantially rewritten for
7436 using mapped symbol files.
7437 * objfiles.c (throughout): Change from using per-objfile
7438 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7439 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7440 * source.c (throughout): Change from using per-objfile
7441 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7442 * source.c (open_source_file): Use mstrsave to save file name in
7443 mapped symbol region for objfile.
7444 * symfile.c: Remove include for state.h.
7445 include to local form.
7446 * symfile.c (symbol_file_add_digested): Remove.
7447 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7449 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7450 from objfile structure. Add malloc descriptor pointer (md).
7451 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7452 * symm-xdep.c (print_fpu_status): Use warning() rather than
7454 * symmisc.c (free_symtab_block): Now takes and uses current
7456 * symmisc.c (throughout): Change from using per-objfile
7457 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7458 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7459 Sun compiler grumblings when PTR is char *.
7460 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7461 msymbols() to correct pointer type.
7462 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7463 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7464 error always starts on a line of it's own.
7465 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7466 Rewrite for new mapped malloc package use.
7467 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7468 that don't want to use the mapped malloc package; pass arguments
7469 on to traditional malloc package functions.
7470 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7471 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7472 mrealloc, malloc, and realloc but get fatal error if runs out
7474 * utils.c (msavestring, mstrsave): Save a string in a specific
7475 mapped malloc region.
7476 * utils.c (print_spaces): Use xmalloc to get the buffer.
7477 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7478 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7479 * config/i386v4.mh: Insignificant reorganization.
7481 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7483 * xcoffread.c: Only enable compilation of debugging functions
7484 if IBM6000 is defined. Fails to compile otherwise.
7486 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7488 * Makefile.in: pass MAKEINFO down on info.
7490 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7492 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7493 useless code, including an lseek to an uninitialized variable.
7494 Reported by Jim Williams <jimbo@wrs.com>.
7496 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7498 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7499 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7500 * minsyms.c, symfile.c: Changes that may be generally
7501 applicable, but are #ifdef IBM6000 for now.
7502 * rs6000-xdep.c: Fixed typo in comment.
7503 * rs6000-tdep.c: Non-substatial changes.
7504 * xoffread.c: The main change here is addition of some
7505 debugging functions.
7506 * xoffexec.c: More changes.
7508 * xcoffread.c: Fixed two too-few-parameters bugs.
7510 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7511 to SOLIB_CREATE_INFERIOR_HOOK macro.
7513 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7515 * symfile.h: Add prototype for iterate_over_msymbols().
7516 * symtab.c (cplus_mangled_symbol): Add function.
7517 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7518 iterate_over_msymbols to find demangled C++ symbol.
7519 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7520 value to iterate_over_msymbols().
7521 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7524 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7526 * Makefile.in: added check target.
7528 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7530 * ecoff.c: Move to ../bfd/coff-msym.c.
7531 * config/mt-*mips: Remove ecoff.o from the configuration.
7532 * remote.c (): Add newline to initial +.
7533 (remote_resume): Mention how to cope with signals.
7534 (remote_interrupt): Add debug msg.
7535 (remote-wait): Implement new 'T' reply, which includes
7536 status, PC, and FP all in a single short message.
7537 (putpkt): Add further debugging of packet acks.
7538 * mipsread.c (fixup_symtab): Also swap RFD's.
7539 (parse_partial_symbols): Avoid bug on unknown symbol types.
7540 * Makefile.in (VERSION): Roll to 4.4.5.
7541 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7542 for remote MIPS by limiting heuristic to 200 byte search.
7543 (heuristic_proc_desc): Byte-swapping.
7544 (mips_print_register): Cope with failure of
7545 read_relative_register_raw_bytes. Byte-swap integers for
7547 * mips-pinsn.c (print_insn): Byte-swap instruction.
7549 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7551 * config.sub configure.in config/mh-irix4
7552 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7553 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7554 gdb/xm-irix4.h gdb/config/mt-irix3
7555 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7557 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7559 * defs.h, utils.c: xrealloc takes PTR as first arg.
7560 * defs.h: Reword confusing comment about ANSI prototypes.
7561 * defs.h: Some minor whitespace changes.
7562 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7563 not NULL, which can be (void *).
7564 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7565 * tm-i386v.h (SP_ARG0): Define
7566 * xm-sysv4.h: Back out of change for missing prototypes.
7567 * i386-tdep.c (get_longjmp_target): Add function.
7569 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7571 * Makefile.in: install man page too.
7573 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7575 * All GDB files that #include defs.h: Removed stdio.h.
7576 (defs.h): #include stdio.h.
7578 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7580 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7581 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7582 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7583 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7584 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7585 it before printing out the hex shape of an address.
7587 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7589 * rs6000-xdep.c (frame_initial_stack_address): Move
7590 code to set frame->cache_fsr into new separate function
7591 frame_get_cacahe_fsr. This allows fixing a fatal error.
7592 * xcoffexec.c: Turn previously suppressed error
7593 message back on, after cleaning up BFD.
7595 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7596 printing of blank line, since it cases printing of an
7597 extra blank line. Is this intended? It does mess up
7599 * defs.h: Put back declarations of malloc and realloc,
7600 but protected by #ifndef MALLOC_INCOMPATIBLE.
7601 * objfiles.c: Undo previous change: Use malloc/realloc
7602 for objfile malloc/realloc fields (but add a cast).
7603 * xcoffexec.c: Suppress an error message (for now).
7605 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7607 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7608 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7609 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7611 * xcoffread.c: Modifications to C_DECL storage class handling, and
7612 introduction of an old smash_to_pointer_type() routine.
7614 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7615 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7616 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7617 parameters have been modified.
7619 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7620 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7621 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7622 and fetch_inferior_registers() always fetched all the registers
7623 resulting valid register values at hand all the time. Pushing a dummy
7624 frame did not require validating all register values first. After
7625 putting the above mechanism into action, we didn't have valid registers
7626 values always ready. Thus, all registers need to be fetched before
7627 pushing a dummy frame now.
7629 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7630 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7631 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7632 the starting address (actual frame address) of a frame.
7633 * rs6000-tdep.c: modifications to function_frame_info() to see if
7634 function reserves a frame pointer register (alloca register)
7635 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7636 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7637 functions with alloca() calls.
7639 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7641 * xm-sysv4.h: Provide definitions/prototypes for host environment
7642 functions for which no definitions or prototypes are provided in
7643 any currently included gdb or host environment header files.
7644 For SVR4, this currently includes malloc and realloc, which cannot
7645 be portably prototyped in any gdb include file.
7647 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7649 * buildsym.h: Remove obsolete variable file_stabs.
7651 * Makefile.in: Move place where configure merges in host-
7652 and target-dependent fragments later, so the latter
7653 can override (say) GNU_MALLOC.
7654 * config/mh-rs6000: Use system malloc. Otherwise, I
7655 ended up with *two* incompatible versions of malloc
7656 (functions in libc would call the malloc in libc).
7657 I assume this is a shared library problem.
7659 * remote.c: Fix (presumed) typo.
7660 * objfiles.c: Use xmalloc/xrealloc instead of
7661 malloc/realloc (since the latter are no longer declared).
7663 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7664 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7665 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7666 handle individual registers.
7667 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7668 correctly in case it wasn't cached yet. (A problem showed up
7669 after fetching individual registers.)
7670 * buildsym.c: Disable type_synonym_name's type name overwriting
7671 in cases it is unnecesary. rs6000 portation doesn't use
7672 type_synonym_name, and it used to nullify type names
7673 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7674 type's name as soon as space for that type is allocated.
7675 * xcoffread.c: ignore a section's lineno information if it is
7676 not `.text'. (In rs6000 bfd portation integration, skipping over
7677 `.pad' sections are ignored since it was in machine independent
7678 part of the code. Thus, a problem of fake sections with invalid
7679 lineno information arised.)
7681 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7682 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7683 * rs6000-tdep.c: make function_frame_info() work whether or not
7684 reading from a core file.
7685 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7687 * infrun.c. main.c, printcmd.c. symtab.c:
7688 More changes from IBM for rs6000.
7691 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7693 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7694 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7695 Merge in changes (mostly from IBM) for RS6000.
7696 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7697 More changes from IBM for RS6000. These are in machine-
7698 independent code, and probably could do with some cleaning
7699 up. The most questionable of these are #ifdef IBM6000.
7700 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7701 to single_step() (for consistency with rs6000 and i860).
7702 * utils.c: Allow the 1st arg to xrealloc to be NULL
7703 (in which case do malloc). This removes the need for
7704 some tests in xcoff code (and perhaps other places?).
7705 * coffread.c: Removed variables last_source_file,
7706 type_vector, and type_vector_length as these are now
7707 defined by buildsym.[ch].
7708 * defs.h: Remove prototypes for malloc and realloc, since
7709 these should only be used to implement xmalloc and xrealloc,
7710 and they conflict with <stdlib.h> in AIX - where they
7711 return void* even when __STDC__ isn't defined. Sigh.
7712 * munch: Recognize *initialize* in data as well as text
7713 (AIX uses data). Also, incorporate a patch from Garrett
7714 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7715 much more sensible, by only trying to match the name of
7716 the initialize_foo function, and not the junk before it.
7718 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7720 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7721 unless symbol table indicates that something has changed.
7723 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7725 * remote.c: Make it work for embedded MIPS. Increase buffer
7726 size, and use throughout. Round buffer size up if too many regs.
7727 Support baud rate setting and try for an 8-bit path. If
7728 interrupted while waiting for target, send a ^C down the wire.
7729 Avoid single-byte reads.
7730 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7732 * mips-xdep.h: Avoid the embedded regs when on Unix.
7734 * mipsread.c: Byte-swap the symbol table structures, using
7735 routines from ecoff.c, to read a symbol table written in any
7736 of the four possible byte orders.
7737 * configure.in (mips-big-* target): Same as Sony News.
7738 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7739 * ecoff.c: New file for symbol swapping routines.
7741 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7743 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7744 all-breakpoints' command.
7745 * (get_number): Allow users to enter negative breakpoint numbers.
7746 * (breakpoint_1): Reformat display of 'info break' to show new
7748 * (create_longjmp_breakpoint, breakpoint_re_set,
7749 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7750 symfile.c (syms_from_objfile): Re-do
7751 insertion of longjmp breakpoints. Move all code into
7752 breakpoint_re_set, and call that instead of
7753 create_longjmp_breakpoint in symfile.c.
7755 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7757 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7758 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7759 * symtab.c (find_pc_symtab): Handle having no objfiles.
7760 * infcmd.c: Fix comment.
7761 * objfiles.c (free_all_objfiles): Add.
7762 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7763 * symfile.c (symbol_file_command): free all objfiles when
7764 specifying a new symbol file.
7765 (reread_symbols): Stat the file name, don't fstat the descriptor.
7767 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7769 * Makefile.in, configure.in: removed traces of namesubdir,
7770 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7771 copyrights to '92, changed some from Cygnus to FSF.
7773 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7775 * dbxread.c (end_psymtab): Delete empty psymtabs.
7776 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7777 * symfile.h (struct objfile): Add free_psymtabs.
7779 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7781 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7783 * symfile.c (symbol_file_command): strcmp => !strcmp.
7784 * breakpoint.h: Move prototypes to follow enum definition they need.
7785 * breakpoint.c, infrun.c: Lint.
7786 * printcmd.c: Use `enum enable' rather than `enum
7788 * mipsread.c: First pass at making it compile with the new
7789 objfile changes. Probably seriously broken still, but it
7792 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7794 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7795 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7796 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7797 stepping (and nexting) through longjmp(). Also, cleanup
7798 breakpoint handling quite a bit by creating explicit breakpoint
7799 types instead of using magic breakpoint numbers.
7800 Makefile.in: Update version to 4.4.3
7802 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7804 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7805 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7806 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7808 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7810 * minsyms.c (install_minimal_symbols): Add bunches to any
7811 existing minsyms in the objfile. Avoid extra mallocation
7812 by working directly in the obstack. Remove ignored `mainline' parm.
7813 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7814 xcoffread.c: Change all callers.
7815 * FIXME: We should be able to eliminate MAINLINE from all the
7816 symbol readers now, with a small bit of work.
7818 * valops.c, value.h: Lint.
7819 * remote-vx.c: Add missing break; statement. Bugfix by
7820 Michael Sclafani, <sclafani@src.dec.com>.
7822 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7824 * Makefile.in (VERSION): Update version to 4.4.2
7825 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7826 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7827 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7828 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7829 mmap-alloc.o, mmap-sbrk.o
7831 * altos-xdep.c: Minor whitespace change.
7832 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7833 use to new minimal symbol table use.
7834 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7835 * arm-xdep.c (store_inferior_registers): Returns void.
7836 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7837 Convert from misc function vector use to new minimal symbol table use.
7838 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7839 * breakpoint.c: Add prototypes for local functions.
7840 * breakpoint.c (catch_command_1): Change to static and remove unused
7842 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7843 * breakpoint.h: Change function decls to prototype form.
7844 * buildsym.c: Add prototypes for local functions.
7845 * buildsym.c: Moved hashname() function here from dbxread.c.
7846 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7847 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7848 * buildsym.c (dbx_alloc_type): Change to static.
7849 * buildsym.c (finish_block): Add objfile parameter.
7850 * buildsym.c (misc): Change symbol_obstack to objfile version.
7851 * buildsym.c (make_blockvector): Change to static.
7852 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7853 * buildsym.c (compare_line_numbers): Change to static, args are const,
7854 cast args when used.
7855 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7856 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7857 and made static. Add objfile parameter.
7858 * buildsym.c (end_symtab): Simplify code using line table size.
7859 Realloc the linetable on the objfile symbol_obstack and copy there.
7860 * buildsym.c (scan_file_globals): Convert from misc function vector
7861 use to new minimal symbol use.
7862 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7863 strings get allocated in objfile's symbol_obstack. Convert references
7864 to builtin types to lookup_fundamental_type().
7865 * buildsym.c (read_type): Make static, add objfile parameter, convert
7866 references to buildin types to lookup_fundamental_type().
7867 * buildsym.c (read_struct_type): Add objfile parameter.
7868 * buildsym.c (read_array_type): Make static, add objfile parameter.
7869 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7870 * buildsym.c (read_huge_number): Make static.
7871 * buildsym.c (read_range_type): Make static, add objfile parameter,
7872 convert references to buildin types to lookup_fundamental_type ().
7873 * buildsym.c (read_args): Make static, add objfile parameter.
7874 * buildsym.h: Convert function decl's to prototype form.
7875 * c-exp.y: Add prototypes for local functions, convert uses of misc
7876 function vector to minimal symbol table. Reformat all builtin type
7877 initializations and pass a NULL objfile to init_type() for them.
7878 * coffread.c: Change context_stack ref's to coff_context_stack,
7879 add local function prototypes. Cast uses of xrealloc arg 1.
7880 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7881 crafting a new type.
7882 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7883 * coffread.c (finish_block): Change name to coff_finish_block.
7884 * coffread.c (make_blockvector): Add and use objfile parameter.
7885 * coffread.c (record_line): Change name to coff_record_line.
7886 * coffread.c (start_symtab): Change name to coff_start_symtab.
7887 * coffread.c (end_symtab): Change name to coff_end_symtab.
7888 * coffread.c (record_misc_function): Change name to record_minimal_
7889 symbol and change to minimal symbol table use from misc func tbl.
7890 * coffread.c (coff_symfile_read): Convert from misc function vector
7891 use to minimal symbol table use.
7892 * coffread.c (hashname): Remove; use common version in buildsym.c.
7893 * coffread.c (decode_base_type): Change references to builtin types
7894 to calls to lookup_fundamental_type().
7895 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7896 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7897 * command.c: Add prototypes for local functions.
7898 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7899 appropriate member of the function union for that type.
7900 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7901 ifdef out the function since it isn't currently used.
7902 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7903 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7904 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7905 * command.c (help_cmd): Compare function pointer to NULL.
7906 * command.c (help_cmd_list): Compare function pointer to NULL.
7907 * command.c (lookup_cmd_1): Use correct member of function union.
7908 * command.c (undef_cmd_error): Make static.
7909 * command.c (complete_on_cmdlist): Use correct member of func union.
7910 * command.c (do_setshow_command): Use correct member of func union.
7911 * command.c (shell_escape): Convert rindex use to strrchr.
7912 * command.h (COMMAND_H): Define if already included.
7913 * command.h (cmd_list_element struct): Change 'function' to a union
7914 and prototype args. Prototype completer function.
7915 * command.h: Convert decl's to prototype form.
7916 * convex-xdep.c (store_inferior_registers): Returns void.
7917 * copying.c: Prototype local functions.
7918 * coredep.c: Minor whitespace change.
7919 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7920 * cplus-dem.c: Prototype local functions.
7921 * dbxread.c (hashname): Remove; moved to buildsym.c.
7922 * dbxread.c (free_and_init_header_files): Make static.
7923 * dbxread.c: Add prototypes for local functions.
7924 * dbxread.c (new_object_header_files): Remove; inlined usages.
7925 * dbxread.c (xrealloc usages): Cast args.
7926 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7927 and change usages accordingly.
7928 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7929 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7930 * dbxread.c (dbx_next_symbol_text): Make static.
7931 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7932 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7933 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7934 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7935 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7936 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7938 * dwarfread.c (record_misc_function): Change name to record_minimal_
7939 symbol and use minimal symbol table throughout.
7940 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7941 * dwarfread.c: Convert all references to builtin types to use the new
7942 lookup_fundamental_type function.
7943 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7944 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7946 * elfread.c (record_misc_function): Convert to use record_minimal_
7948 * elfread.c (elf_symtab_read): Add objfile parameter.
7949 * eval.c: Add prototypes for local functions and move some decls
7950 around to accomodate prototypes.
7951 * expprint.c: Add prototypes for local functions. Change references
7952 to misc function vector to minimal symbol table.
7953 * findvar.c (read_memory usages): Cast args.
7954 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7955 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7956 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7957 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7958 * gould-xdep.c: Minor whitespace change.
7959 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7960 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7961 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7962 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7963 * i386-tdep.c: Add prototypes for local functions.
7964 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7965 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7966 that defaulted to int.
7967 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7968 i386_push_dummy_frame): Returns void.
7969 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7970 int and explicitly declare return type as int.
7971 * i387-tdep.c: Minor formatting changes.
7972 * i960-tdep.c (leafproc_return): Convert from misc function vector
7973 use to minimal symbol table use.
7974 * infcmd.c: Add prototypes for local functions.
7975 * infcmd.c (continue_command, until_next_command, until_command,
7976 path_info, path_command): Make static.
7977 * infcmd.c (step_1, until_next_command): Convert from misc func
7978 vector to minimal symbol table use.
7979 * inflow.c: Add prototypes for local functions.
7980 * infptrace.c (store_inferior_registers): Returns void, not int.
7981 * language.c (_initialize_language): Use proper member of function
7983 * m2-exp.y: Add prototypes for local functions, convert misc function
7984 vector uses to minimal symbol table uses.
7985 * m2-exp.y (make_qualname, yyerror): Make static.
7986 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7987 * m68k-pinsn.c: Add prototypes for local functions.
7988 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7989 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7990 * m68k-stub.c: Add prototypes.
7991 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7992 use to minimal symbol table use.
7993 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7994 * m88k-xdep.c (store_inferior_registers): Returns void.
7995 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7996 * mach386-xdep.c (store_inferior_registers): Returns void.
7997 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7998 * main.c: Add prototypes for local functions.
7999 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
8000 longjmp() result to (NORETURN void).
8001 * main.c (catch_errors): Prototype the 'func' parameter.
8002 * main.c (disconnect, stop_sig, do_nothin, float_handler):
8003 Takes an unused arg.
8004 * main.c (execute_command): Call the right member of the func union.
8005 * main.c (command_loop_marker, symbol_completion_function,
8006 command_loop): Make static.
8007 * main.c (command_line_input): Make linelength unsigned, cast arg
8008 to command_line_input().
8009 * main.c (add_info, add_com): Prototype the 'fun' parameter.
8010 * main.c (initialize_main): Call right member of function union.
8011 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
8012 * mem-break.c: Include symtab.h
8013 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
8014 * mips-xdep.c (store_inferior_registers): Returns void.
8015 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
8016 use to minimal symbol table use.
8017 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
8019 * mipsread.c (make_type): Remove, convert usages to init_type.
8020 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
8021 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8022 vector use to minimal symbol table use.
8023 * parse.c: Add prototypes for local functions.
8024 * parse.c (xrealloc usages): Cast args.
8025 * parse.c (prefixify_expression, length_of_subexp): Make static.
8026 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8027 * parser-defs.h: Convert function decls to prototype form.
8028 * partial-stab.h: Convert from misc function vector use to new minimal
8030 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8031 the per-objfile copies.
8032 * printcmd.c: Add prototypes for local functions. Move some struct
8033 definitions around to accomodate prototypes.
8034 * printcmd.c (decode_format): Make static, change args oformat and
8035 osize to int from char.
8036 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8037 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8038 * printcmd.c (print_address_symbolic): Convert from misc function
8039 vector use to minimal symbol table use.
8040 * printcmd.c (address_info): Convert from misc function vector use
8041 to minimal symbol table use.
8042 * printcmd.c (delete_display, enable_display, disable_display_command):
8044 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8045 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8046 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8047 * pyr-xdep.c (store_inferior_registers): Returns void.
8048 * remote-mm.c (mm_load): symbol_file_add return value unused.
8049 * remote-nindy.c: Minor format change.
8050 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8051 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8052 * rs6000-xdep.c (store_inferior_registers): Returns void.
8053 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8054 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8055 vector use to minimal symbol table use.
8056 * solib.c: Add prototypes for local functions.
8057 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8058 function vector use to minimal symbol table use.
8059 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8060 * solib.c (find_solib, shared_library_command): Make static
8061 * solib.c (read_memory, write_memory usages): Cast args.
8062 * solib.c (special_symbol_handling): Add function
8063 * source.c: Add prototypes for local functions.
8064 * source.c (select_source_symtab): Convert to scan objfiles.
8065 * source.c (open_source_file): Make static.
8066 * source.c (xrealloc usages): Cast args.
8067 * source.c (source_line_charpos): ifdef out, unused.
8068 * source.c (get_filename_and_charpos): Make static.
8069 * stack.c: Add prototypes for local functions.
8070 * stack.c (print_frame_info, frame_info): Convert from misc function
8071 vector use to minimal symbol table use.
8072 * symfile.c: Add prototypes for local functions.
8073 * symfile.c (compare_symbols): Make args const PTR's.
8074 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8075 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8076 * symfile.c (obsavestring): Add objfile parameter.
8077 * symfile.c (init_misc_bunches, prim_record_misc_function,
8078 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8079 sort_misc_function_vector, compact_misc_function_vector): Remove
8080 * symfile.c (symbol_file_add_digested): Add function.
8081 * symfile.c (symbol_file_add): Returns struct objfile *.
8082 * symfile.c (symbol_file_command): Modify for state file use.
8083 * symfile.c (symfile_open): Add parameter "dumpable".
8084 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8085 * symfile.c (load_command, add_symbol_file_command): Make static.
8086 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8087 * symfile.c (rindex usages): Converted to strrchr.
8088 * symfile.c (allocate_psymtab): New
8089 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8090 converted to minimal symbol table usage, but no obvious conversion.
8091 * symfile.c (free_all_symtabs): Remove.
8092 * symfile.c (_initialize_symfile): Use per-objfile info.
8093 * symfile.h: Rework the objfile structure to add per-objfile data
8094 objects (psymbol_obstack, symbol_obstack, type_obstack,
8095 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8096 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8097 Add prototypes to function declarations.
8098 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8099 function vector usage to minimal symbol table usage.
8100 * symmisc.c (DEV_TTY): Define if not defined.
8101 * symmisc.c: Add local function prototypes.
8102 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8103 printpsyms_command, print_objfiles, print_objfiles_command):
8104 Rework to use iterate_over_*
8105 * symtab.c: Add prototypes for local functions.
8106 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8107 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8108 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8109 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8110 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8111 lookup_reference_type, lookup_member_type, allocate_stub_method,
8112 check_stub_method, create_array_type, smash_to_member_type,):
8114 * symtab.c (lookup_symbol): Some args are const.
8115 * symtab.h: All type related defs and structs moved to gdbtypes.h
8116 * symtab.h: Convert decls to prototypes.
8117 * target.c (noprocess): Make static.
8118 * target.h: Change decl's to prototypes.
8119 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8120 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8121 * utils.c (_initialize_utils): Use correct member of function union.
8122 * valarith.c: include gdbtypes.h
8123 * valops.c: include gdbtypes.h, add prototypes for local functions.
8124 * valops.c (value_push, value_arg_push, find_function_addr):
8126 * valops.c (value_string): Convert from misc function vector use
8127 to minimal symbol table use.
8128 * valops.c (check_field_in): Make arg const.
8129 * valprint.c: Add prototypes for local functions.
8130 * valprint.c (print_string): Make static
8131 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8132 * values.c: Add prototypes for local functions.
8133 * values.c (value_headof): Convert from misc function vector to
8134 minimal symbol table.
8135 * xcoffexec.c: Add prototypes for local functions.
8136 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8138 * xcoffexec.c (relocate_minimal_symbol): Add.
8139 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8140 * xcoffread.c: Add prototypes for local functions.
8141 * xcoffread.c (sort_syms): Convert to scan objfiles.
8142 * xcoffread.c (read_xcoff_symtab): Make static.
8143 * xcoffread.c (various): Replace references to builtin types with
8144 calls to lookup_fundamental_type. Replace references to symbol_obstack
8145 and psymbol_obstack with pointers to the per-objfile copies.
8146 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8147 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8149 * xcoffread.c (init_stringtab): Add objfile parameter.
8150 * gdbtypes.c: New file
8151 * minsyms.c: New file
8152 * mmap-alloc.c: New file
8153 * mmap-sbrk.c: New file
8154 * objfiles.c: New file
8158 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8160 * Check in Fred Fish's changes in these modules. Fred
8161 will make ChangeLog entries for all of them. Update VERSION
8164 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8166 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8168 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8169 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8170 value.h: Prototypes for static functions; lint.
8171 * gdbtypes.h: Empty file to ease transition.
8173 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8175 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8176 inferior.h, language.h, signame.h, target.h, terminal.h,
8177 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8178 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8180 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8181 signame.c, sparc-xdep.c: Prototypes for all static functions.
8183 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8184 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8185 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8186 Remove to_call_function and target_call_function, since it
8187 always calls the same thing (call_function_by_hand).
8188 * core.c, exec.c, solib.c: Rename target_ops sections =>
8190 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8191 target.h: target_kill takes no args.
8192 * language.c (language_info): Scaffolding to allow briefer
8193 messages when the current language changes. FIXME.
8194 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8195 complaints about volatile functions.
8196 * xm-sysv4.h (HAVE_MMAP): Define.
8198 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8200 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8201 to make prototypes for all functions declared here.
8202 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8203 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8204 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8205 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8206 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8207 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8208 * utils.c: Avoid declaring malloc and realloc. Lint.
8209 (request_quit): Accept signal-number parameter.
8211 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8213 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8214 DIE's. Add new function read_tag_pointer_type() to read them.
8216 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8217 When creating a new user defined type, check to see if a partial
8218 type already exists, and if so, bash it to fit.
8220 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8222 * coffread.c (decode_base_type): Pass long, not union.
8223 Fix by Eric Valette, ev@chorus.fr.
8225 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8227 * elfread.c (elf_symtab_read): Fix code to correctly track
8228 changes in bfd for absolute symbols.
8230 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8232 * xm-vaxbsd.h: Close off comment.
8234 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8236 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8238 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8240 * mips-tdep.c (mips_print_registers): Print correct register
8241 number for double pseudo-registers.
8243 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8245 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8246 in the op$::OPERATOR. case. From Steven McCanne,
8247 <mccanne@horse.ee.lbl.gov>.
8249 * exec.c (set_section_name): Pass arg to exec_files_info;
8250 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8252 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8254 * main.c (print_gdb_version): Copyright msg: only this year.
8255 (cd_command): Avoid changing current_directory on error.
8257 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8259 * mipsread.c (parse_partial_symbols): Handle dependencies
8260 between partial symbol tables (when not doing stabs-in-ecoff).
8261 (This used to be handled by parse_fdr, but parse_fdr was
8262 incompatible with handling stabs-in-ecoff, so the code
8263 was re-written to not use parse_fdr. Unfortunately,
8264 the logic to handle dependencies was overlooked.)
8266 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8268 * coffread.c (read_enum_type): Use the size of a target int when
8270 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8272 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8273 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8274 TARGET_PTR_BIT to determine size of a pointer
8275 * values.c (unpack_long): when unpacking a REF or a PTR don't
8276 assume the size of the type.
8278 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8280 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8281 looking at its members. Improve guess between struct and union,
8282 only assuming union if multiple members have offsets of zero.
8284 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8286 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8287 (This is just for clarity - and one day permitting us to
8288 change FP0_REGNUM from 38 to 32, which would make more sense.)
8289 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8290 register numbers in stabs-in-ecoff get handled correctly.
8292 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8294 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8295 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8296 into BSD and Ultrix.
8298 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8300 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8302 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8304 * Makefile.in: Increment version to 4.4.1.
8305 * main.c (print_gdb_version): Update copyright notice.
8307 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8309 * mipsread.c: Prepend "struct " to the names of structure
8310 types, and similarly for enums and unions. (This used
8311 to be done, but got lost in the re-write to "guess" the
8312 difference between enum/struct/union.)
8313 Also, guess that a tag is an enum if the first member
8316 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8318 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8321 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8323 * Projects: Patching executables is done.
8324 * Makefile.in (VERSION): Roll to gdb-4.4.
8325 * README, WHATS.NEW: Update for gdb-4.4.
8327 * symfile.c (reread_symbols): Whenever we reread one object
8328 file's symbols, we must restart the scan, because the object_files
8329 chain has been permuted.
8331 * exec.c (exec_files_info): Split out into print_section_info.
8332 Print BFD filename of each section if it's not the default one.
8333 * core.c (core_files_info): Call print_section_info.
8335 * xm-vax.h: Include a few system header files whose definitions
8336 must precede defs.h.
8337 * language.c, language.h: Make some things const.
8338 * expression.h, main.c: const spreads like ooze.
8340 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8341 since BREAKPOINT values can be >0x80.
8343 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8345 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8347 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8349 * sparc-pinsn.c: Remove kludge for preferring architectures.
8350 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8351 and forever. Add `add' instruction to the set that get checked
8352 for a preceding `sethi' in order to print an absolute address.
8353 Corresponding changes in ../include/opcode/sparc.h needed
8354 to eliminate garbage instructions.
8356 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8358 * mipsread.c (parse_partial_symbols): Make sure partial
8359 symbols are created for external symbols (as used to be
8360 the case). This is a bit of a pain with the mips-coff.
8361 It uses a table which points to all of the external
8362 symbols belonging to a particular FDR or psymtab.
8363 Once we've generated this table, we might as well save
8364 it, and then use it in psymtab_to_symtab_1 to find
8365 the symbols to pass to parse_external().
8366 * symfile.c, symfile.c: New function start_psymtab_common
8367 to share the common parts of allocating a new psymtab
8368 for dbxread, mipsread (and later dwarfread). Its code
8369 was pulled out from start_psymtab in dbxread.c.
8370 * dbxread.c (start_psymtab): Use start_psymtab_common().
8372 * valprint.c (val_print): If there is an error when trying
8373 to print a string, check to see if there really is a problem
8374 by reading just one character. If that works, assume
8377 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8379 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8380 cypress, v8 mnemonics in that order.
8382 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8384 * sparc-pinsn.c: Put the qsort() back in.
8386 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8388 * findvar.c (read_register, write_register): Handle machines
8389 where REGISTER_TYPE is not the same size as "int".
8391 Handle debug symbols in dynamically loaded (relocated) code:
8393 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8394 offset to process_one_symbol.
8395 (process_one_symbol): Take new offset parameter. Add it into
8396 appropriate symbol types to relocate symbols to loaded addresses.
8397 Handle all possible symbol types, and complain() about types that
8398 we don't expect to see.
8399 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8400 process_one_symbol (FIXME, should pass real offset).
8404 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8406 (set_breakpoint, break_command_1, until_break_command,
8407 catch_command_1, breakpoint_re_set_one): Use it.
8408 * symtab.h (resolve_sal_pc): Declare.
8409 * infcmd.c (jump_command): Use resolve_sal_pc.
8411 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8413 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8415 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8417 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8418 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8419 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8421 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8423 * dbxread.c (process_one_symbol): Make a first cut at handling
8424 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8426 * symtab.c (find_pc_line): Fix stepping into and out of #included
8429 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8431 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8432 no longer any need to copy ../include/opcode/* into gdb.
8434 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8436 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8438 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8440 * valprint.c (type_print_base, type_print_method_args):
8441 Print C++ constructor methods without bogus "return type."
8443 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8445 * infptrace.c (child_xfer_memory): Parameter "target" should
8446 be a pointer to a structure, not the entire structure.
8448 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8450 * depend: Convert the couple of references to ansidecl.h that
8451 used the local gdb version to use the ../include version.
8453 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8456 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8457 (inferior_proc_init): Fix non-ANSI version of args.
8458 (attach): Call print_sys_errmsg with correct number of args.
8459 (mappingflags): Make static, does not need to be global.
8461 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8462 not the entire struct itself.
8464 * valops.c (value_assign): Cast some args to modify_field() and
8465 {read,write}_register_bytes() correctly.
8467 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8469 * Makefile.in (MALLOCSRC): Removed reference to removed local
8472 * dwarfread.c (list_in_scope): Needs an initial value, use file
8475 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8477 * main.c (main): Make option_index local to keep new getopt happy.
8478 main.c, solib.c, Makefile.in: Update copyright notices.
8480 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8482 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8484 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8486 * Makefile.in (HFILES): Add partial-stab.h.
8488 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8490 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8491 New files for stratus. Not complete enough to actually build
8492 on the Stratus machine; that awaits copyright assignment for
8495 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8496 for getting custom flags into CFLAGS when doing makes.
8498 * configure.in: Add config information for stratus.
8500 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8502 * dbxread.c (process_one_symbol): Pass address of structure
8503 to complain(), rather than the whole structure.
8505 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8507 * solib.c (solib_add_common_symbols): Only compile in when not
8508 using SVR4 style shared libraries.
8510 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8512 * dwarfread.c (locval): Add offreg flag to indicate location
8513 values that are computed off a base register.
8515 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8516 TAG_local_variable cases to account for static variables
8517 within function scopes.
8519 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8521 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8522 doesn't exist on some systems.
8524 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8525 nexting over recursive function calls.
8527 * target.c (target_read_string): Create this routine to read null
8528 terminated strings from the target. It deals with running off the
8529 end of memory elegantly as well. solib.c (find_solib): Use
8530 target_read_string() to avoid problems with running off the end of
8533 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8534 that reference pgrp_inferior.
8536 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8538 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8539 mips-tfile has been hacked to act more "traditionally."
8540 * dbxread.c: Fixed typo in comment.
8542 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8544 * mips-tdep.c (mips_skip_prologue): Add some number of
8545 'sw' instructions before 'addiu' adjusts the stack.
8547 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8549 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8550 freescope, buildblock closescope, record_line, add_symbol_to_list,
8551 gatherblocks, make_blockvector): Extensive changes to switch
8552 to generic symbol table building code in buildsym.c. Remove
8553 scope tree structures and functions, symbol table building
8554 functions, and lots of other small changes.
8556 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8557 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8559 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8561 * buildsym.c (cleanup_undefined_types): Add support for enums.
8562 This fixes the 'GDB internal error. cleanup_undefined_types with
8565 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8567 * dbxread.c: detect gcc2 compilations.
8569 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8571 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8572 in ../include/opcode/sparc.h.
8574 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8576 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8577 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8578 to reflect actual locations of opcode files, so TAGS target will
8581 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8583 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8586 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8587 dereferencing to access the correct elements.
8589 * valops.c (value_addr): Declare return type of external func
8592 * xcoffread.c: Undefine next_symbol_text before redefining it.
8594 For older changes see ChangeLog-9091
8600 version-control: never