1 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
3 * More patches from Jeffrey Law (law@cs.utah.edu).
4 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
5 Delete unnecessary declarations.
7 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
9 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
12 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
14 * i386-tdep.c (i386_frame_num_args): Always return -1.
16 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
18 * Patches from Jeffrey Law <law@cs.utah.edu>.
19 * gdb/hppa-tdep.c: Declare frame_saved_pc.
20 (frameless_function_invocation): New function.
21 (frame_saved_pc, init_extra_frame_info): Use
22 frameless_function_invocation.
23 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
24 call instead of just grabbing the value currently in %r2.
25 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
26 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
27 definition and use the common one in tm-hppa.h.
28 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
29 use unwind descriptors to determine if the frame chain is valid.
30 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
31 it does not assume %r4 is the frame pointer.
32 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
34 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
35 helper functions for print_insn.
36 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
37 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
38 which nullifies the following instruction.
40 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
42 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
43 pass the 5th arg there, rather than using an ANSI C-specific macro.
45 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
47 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
49 * Makefile.in (VERSION): Bump to 4.8.5
50 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
51 directories to include search path.
52 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
54 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
55 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
56 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
57 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
58 udr.o, udip2soc.o): Remove explicit rules, use the ones that
59 are automatically generated in "depend".
60 * Makefile.in (paread.o): Document why a dependency doesn't get
61 automatically generated in "depend" and leave this explicit rule
63 * depend: Update to latest automatically generated version.
65 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
67 * xcoffread.c: Doc fix.
69 * Makefile.in (depend): Include $(CC) command in generated output.
71 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
73 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
74 to xmalloc. Include defs.h. Rename local macro from
75 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
78 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
80 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
81 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
82 * depend: Update to latest automatically built version.
84 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
86 * sparclite/Makefile.in: Create default target that does nothing
87 in order to force user to build by hand.
89 * sparclite/Makefile: Remove. It's not necessary anymore.
91 * ser-unix.c (wait_for): New routine to handle read timeouts,
92 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
94 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
96 * mips-pinsn.c (print_insn): Return value.
98 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
100 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
101 at configuration time and doesn't belong in the distribution archive.
103 * Makefile.in (NONSRC): Add 29k-share/README.
104 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
106 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
107 constants with slightly more portable definitions (still depends
108 on 2's complement arithmetic though).
109 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
110 * i386v-nat.c (sys/reg.h): Conditionalize include on
111 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
112 * ser-unix.c (termio.h): Include <termio.h> like other files that
113 include termio.h, not <sys/termio.h> which may not exist (on
116 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
118 * valprint.c (print_longest): Change format parameter from a
119 'char' to an 'int'. We can't have 'char' parameters with the
120 current coding style, where we mix prototypes with pre-ANSI
122 * value.h (print_longest): Change format parameter in prototype
123 from a 'char' to an 'int'.
125 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
127 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
129 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
130 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
132 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
134 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
135 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
136 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
137 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
138 ptrace needs 5 arguments, #define ptrace to always
139 pass zero as the 5th argument.
141 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
143 * configure.in: Match z8k-*-sim for z8000.
144 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
145 * remote-hms.c: Update to use new serial protocol.
147 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
149 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
150 necessary and Solaris doesn't have it.
152 * Makefile.in (clean-info, install, install-info, info, dvi,
153 check, all): do not echo recursion lines.
155 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
157 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
158 required target ports which use sockets (like a29k-udi).
160 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
162 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
164 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
165 systems lacking select().
167 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
169 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
171 * alldeps.mak, depend: Update with latest automatically built
174 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
176 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
178 * Makefile.in (make-proto-testsuite.dir): New target to make
179 prototype testsuite tree.
181 * Makefile.in (VERSION): Bump to 4.8.4.
183 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
185 * stabsread.c (define_symbol): If unrecognized constant type,
186 complain() not error().
188 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
190 * infptrace.c: Add missing close paren to test for
191 FIVE_ARG_PTRACE defined.
193 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
194 when compiling with gcc, but disable it for now. See comment.
195 * defs.h (LONGEST): Define as either "long" or "long long"
196 based on CC_HAS_LONG_LONG.
197 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
198 how longest_to_int is defined.
199 * c-valprint.c (c_val_print): Call print_longest.
200 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
201 instead of LONG_LONG.
202 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
204 * printcmd.c (print_scalar_formatted): Call print_longest
205 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
206 * typeprint.c (print_type_scalar): Call print_longest and let
207 it figure out what to do for PRINTF_HAS_LONG_LONG.
208 * valprint.c (val_print_type_code_int): Call print_longest
209 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
210 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
211 * value.h (struct value): Replace usage of LONG_LONG with
213 * value.h (print_longest): Add prototype.
214 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
215 * values.c (unpack_double): Collapse code that was unnecessarily
216 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
217 * values.c (value_from_longest): Remove dependency on
218 CC_HAS_LONG_LONG and just use LONGEST.
219 * solib.c (solib_map_sections): Use bfd_get_filename
220 to access filename field.
221 * solib.c (clear_solib): Save filename and free it later, after
222 bfd_close, since bfd_close may reference it. Use bfd_get_filename
224 * config/convex/xm-convex.h (LONG_LONG): Replace with
225 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
226 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
227 Add PRINTF_HAS_LONG_LONG references.
229 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
231 * inflow.c (kill_command), infcmd.c (attach_command),
232 remote.c (remote_interrupt_twice): In messages for the user, call it
233 "the program" or "the program being debugged" not "the inferior".
235 * hp300ux-nat.c: Cast second arg to supply_register calls.
236 (_initialize_kernel_u_addr, getpagesize): New functions.
237 (store_inferior_register_1): Change arg name from value to val.
238 (fetch_core_registers): Make arg core_reg_size unsigned.
239 Pass 5 args to ptrace.
240 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
241 Remove KERNEL_U_ADDR stuff.
242 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
243 * config/m68k/hp300hpux.m{t,h}:
244 Move exec.o from NATDEPFILES to TDEPFILES
245 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
246 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
248 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
250 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
252 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
254 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
256 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
258 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
259 describe `set demangle-style arm' (not cfront);
260 mention can type `q' to discard output, when gdb pages
262 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
264 * valops.c (search_struct_field): Fix gdb core dump with incomplete
267 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
269 * remote.c: Change timeout to 2.
270 (remote_open): Use unpush_target not remote_close.
271 (remote_resume): If siggnal != 0, give warning not error().
272 (remote_wait, remote_interrupt, remote_interrupt_twice):
273 If we get two interrupts, let the user get out if they want.
274 (remote_{kill,mourn}): New functions.
275 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
277 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
279 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
281 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
283 * Remote targets (mourn): Call unpush_target.
285 * config/sparc/xm-sun4os4.h: Declare free() to return int.
286 Remove twisted use of PARAMS.
288 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
289 that ansidecl.h assumes ANSI on AIX.
291 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
293 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
294 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
296 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
298 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
300 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
302 * remote-vx.c (net_connect): Allow numeric IP address for host.
304 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
306 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
308 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
310 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
312 * symtab.h, xcoffread.c: Revise linetable sorting comments.
314 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
316 * valops.c (value_cast): A cast might also change the object
317 representation in C++.
318 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
319 to get the proper read_symtab function when called from mipsread.c.
320 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
321 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
322 for dummy psymtabs, inhibit processing of dummy psymtabs.
324 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
326 * Changes from (or inspired by) AMD:
327 * remote-udi.c (udi_attach): Assignments to Space and Offset were
329 (udi_wait): Make error message (UDIGetStdout) match error.
330 (udi_wait): Handle UDIStdinNeeded.
331 * command.c [CANT_FORK]: Use system().
332 * utils.c (prompt_for_continue): Allow quit with 'q'.
334 * solib.c (solib_add): Don't call special_symbol_handling if there
335 were errors in symbol_add_stub. Also set so->from_tty before
336 calling symbol_add_stub.
338 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
340 * Merge in HPPA/BSD patches from Utah:
341 * defs.h: Add const to 2nd arg of psignal prototype.
342 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
344 * hppab-core.c: Deleted. No longer useful.
345 * hppab-nat.c: #include more files. Use PT_WUREGS, not
347 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
348 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
349 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
350 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
351 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
353 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
355 * Fix two bugs found by deja-gnu. One is the incorrect reporting
356 of the PC being in a stack dummy when looking at a core file
357 without symbols. The other is the incorrect passing of char
358 arguments during expression evaluation (ie: p foo('a','b') would
359 mess up the passing of it's args because it wasn't coercing the
361 * hppah-tdep.c: Rename global functions to have consistent hppa_
362 prefix. Make more functions static. Drop hp_ prefix from static
363 functions. (hppa_push_arguments): Call value_arg_coerce to cast
364 char to int args if necessary. (hppa_fix_call_dummy): Create
365 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
366 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
367 valid (ie: != 0) before doing comparison against PC.
368 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
369 to reflect new arguments.
370 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
371 prefix for func name. (FIX_CALL_DUMMY): Move code into
374 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
375 to malloc() so that we can test GDB eval of dynamically created
376 arrays (like char strings in `print "foo"').
378 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
380 * printcmd.c (print_address_symbolic): Search symtabs as well as the
381 minimal symbols for a nearby symbol.
383 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
385 * coffread.c: Comment changes around minimal symbol recording.
387 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
389 * command.c: comment changes only.
391 * mips-tdep.c (heuristic_fence_post): new static variable.
392 (heuristic_proc_start): use heuristic_fence_post, print better
393 warnings, but only if not stop_soon_quietly.
394 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
396 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
398 * symtab.h: Fix LOC_REF_ARG comment.
400 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
401 and Jim Kingdon (kingdon@cygnus.com)
403 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
405 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
406 symfile.c (compare_symbols): Don't check first character; STRCMP
409 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
410 structures that are passed by address in a register.
411 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
412 * findvar.c (read_var_value),
413 printcmd.c (address_info, print_frame_args),
414 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
415 * symtab.c (lookup_block_symbol): Deal with it.
417 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
419 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
421 * objfiles.c (find_pc_section): Return a struct obj_section *.
422 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
423 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
424 Don't use obj_section hack.
425 * xcoffexec (vmap_symtab): Relocate obj_sections.
426 * printcmd.c (containing_function_bounds): Use find_pc_section.
428 * symtab.h: Clean up SYMBOL_VALUE comments.
430 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
432 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
433 Expand comments about LOC_ARG/LOC_LOCAL pairs.
435 * coffread.c (read_coff_symtab): Use rewind before fseek.
437 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
439 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
440 * Makefile.in: Add $(YFLAGS) when using $(YACC).
441 * Makefile.in: Remove message to expect conflicts and unused
442 rules in ch-exp.y, since there no longer are any such.
444 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
446 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
448 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
450 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
451 rather than dumping core.
453 * Makefile.in: Add ${srcdir}/ to all source files.
454 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
455 (TAGS): Deal with srcdir and new config directory scheme.
457 Makefile.in (NONSRC): Remove createtags.
458 alldeps.mak: Updated.
460 * rs6000-tdep.c: Delete unused function print_frame.
462 * frame.h (struct frame_info): Doc fix for next_frame.
463 New field signal_handler_caller.
464 blockframe.c (create_new_frame, get_prev_frame_info),
465 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
466 INIT_FRAME_PC_FIRST).
467 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
470 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
472 * irix4-nat.c (fetch_core_registers): Special version of this for
473 Irix 4.x, which stores regs a bit differently from other /proc
475 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
476 to new file core-svr4.c.
477 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
478 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
480 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
482 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
484 * i387-tdep.c: Remove unused #includes.
486 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
488 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
490 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
492 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
494 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
495 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
496 Don't muck with SYMBOL_CLASS.
498 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
500 * munch: Don't use head command. It doesn't exist everywhere.
502 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
504 * inflow.c (new_tty): Remove spurious 'o' character at end
507 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
509 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
510 instructions and nothing more.
511 * mipsread.c (add_line): Add comment why we have to combine line number
512 entries for the same line number.
514 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
516 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
519 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
521 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
523 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
525 * source.c (select_source_symtab): Clean up comment. Also, if
526 we have a current_source_symtab, and s is NULL, return without
528 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
529 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
531 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
533 * dbxread.c (unknown_symchar_complaint): Add new complaint.
534 * stabsread.h: Declare it.
535 * partial-stab.h: Use it.
537 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
539 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
541 * stack.c (print_frame_info): Print specially if dummy frame.
543 * breakpoint.c: Add comments regarding within_scope future direction.
547 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
549 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
551 * ch-exp.y: Fix thinko that broke parsing of FALSE.
553 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
555 * stabsread.c (read_member_functions): Initialize domain for stubbed
556 member functions to avoid gdb core dumps when printing pointers
558 * cp-valprint.c (cp_print_class_method): Check for stubbed member
561 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
563 * expprint.c (print_subexp): If opcode not found in op_print_tab,
564 stop with an error().
565 eval.c (evaluate_subexp): Change error message.
567 * objfiles.c (build_objfile_section_table): Cast return value
570 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
572 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
573 to rs6000_frame_chain and deal with it if we're in a signal handler.
574 (FRAME_SAVED_PC): Use rs6000_frame_chain.
576 * breakpoint.c (within_scope): New function.
577 (enable_breakpoint, watchpoint_check): Use it.
579 * source.c (openp): Handle "exec-file ./ls" correctly.
581 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
583 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
585 * ch-exp.y: Clean up lexing of identifiers and
586 reserved words. (E.g. don't recognize FALSEXXX as the
587 keyword FALSE followed by the identifier XXX.)
588 Also, convert identifiers to lower case.
590 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
592 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
593 new serial interface.
595 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
597 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
598 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
599 * ser-go32.c: Return -1 on most failures, 0 on most successes,
600 and use new return codes for go32_readchar().
601 * ser-unix.c: Ditto. Also, move error handling up to caller for
602 SERIAL_SETBAUDRATE().
603 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
605 (serial_close): New routine to wrap around device close routine.
606 serial.h: Clean & document return values more clearly.
608 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
610 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
612 * rs6000-pinsn.c (print_operand, case LI): Print condition register
613 operand in decimal rather than wrong textual versions.
615 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
616 (mention 't', remove false thing about 'g' only good with 'f').
618 * breakpoint.h: move "struct breakpoint" and friends to top of
619 file so that bpstat_find_breakpoint prototype works.
621 * solib.c (struct so_list): Add bfd field.
622 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
623 Put the bfd in bfd field of the so_list.
624 (clear_solib): Free bfd name and close_bfd on the bfd.
626 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
628 * valarith.c (value_subscript): Add COERCE_REF.
629 * ch-exp.y (operand_5): We can generalize the 2nd operand
630 of a string repetition ot 'literal' without ambiguity.
632 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
634 * breakpoint.h (struct bpstat): Remove momentary field.
635 Remove bpstat_momentary_breakpoint. This was always kludgy
636 and is no longer used.
638 * breakpoint.h: Add enum bpstat_what.
639 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
640 stop and print fields of bpstat now per-breakpoint, not just
641 one for the whole chain.
642 breakpoint.{c,h} (bpstat_what): New function.
643 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
644 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
645 with call to bpstat_what.
646 README: Remove watchpoint/breakpoint bug from known bugs.
648 * breakpoint.h: Prototype bpstat_find_breakpoint.
650 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
652 * symtab.c (find_methods, gdb_mangle_name): Note that functions
654 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
655 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
657 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
659 * i960-pinsn.c (tabent): Copied struct definition from
662 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
664 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
666 * symtab.c (gdb_mangle_name): Use it.
667 * symtab.c (find_methods): Do not add destructors to choice list
669 * symtab.c (decode_line_1): Make breakpoints on destructors work
672 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
674 * ser-go32.c: Make it use serial port name.
675 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
677 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
680 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
682 * configure.in: Only configure sparclite subdir when target_cpu
685 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
687 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
688 Remove FIXME comment regarding this.
690 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
692 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
694 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
696 Add section table to objfile struct. Use it for find_pc_section.
697 * objfiles.c (add_to_objfile_sections,
698 build_objfile_section_table, find_pc_section): new functions.
699 (allocate_objfile): build section table.
700 * objfiles.h (struct obj_section): new structure.
701 (struct objfile): add section table.
702 (find_pc_section): new prototype.
703 * solib.[ch] (find_pc_section_from_so_list): removed.
704 * sparc-tdep.c: include objfiles.h for find_pc_section. include
705 symfile.h for objfiles.h.
706 (in_solib_trampoline): adjusted for new find_pc_section
707 prototype. Removed BAD_RICH_HACK ifdefs.
708 * symfile.c (syms_from_objfile): offset objfile sections.
709 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
710 * symfile.h (find_pc_section): prototype removed. Also fixed
711 comment typo NUL -> NULL.
712 * target.[ch] (find_pc_section_from_targets): removed.
713 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
715 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
717 * ser-go32.c: Format. (go32_open): Use proper return value.
719 * configure.in: Undo conditional configdirs hack for sparclite.
721 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
723 * symtab.c (list_symbols): When call break_command, pass both
724 filename and function name not just function name.
726 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
728 (Changes and new files to make "none" a full fledged configuration)
729 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
730 Currently only tm-none.h has any meaningful contents.
731 * config/none/none.mh (NAT_FILE): Use nm-none.h
732 * config/none/none.mh (XM_FILE): Use xm-none.h
733 * config/none/none.mt (TM_FILE): Use tm-none.h
734 * Makefile.in (depend): Remove comment about parse errors in
735 valops.c, it now parses correctly and generates a correct depend
736 line. Remove line that touches xm.h, tm.h, and nm.h; they are
737 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
739 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
741 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
743 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
744 exactly 8 characters.
746 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
748 * configure.in: Sparclite uses sparc config dir. Also has it's
749 own tm- & .mt files now. Also add sparclite to configdirs.
750 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
751 * config/i386/go32.mh: Nullify def of TERMCAP.
752 * config/i386/xm-go32.h: Get rid of redef of EIO.
753 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
754 specific configs. Very similar to sun4os4, but without solib.
755 * sparclite/{Makefile.in configure.in}: First cut at making this
758 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
760 * ser-go32.c: First cut at adapting to new serial interface.
762 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
764 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
765 These implement a new serial line interface for talking to remote
767 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
768 EXCEPT go32, which gets ser-go32.c.
769 * remote.c: Use new serial interface. More remote-xxx's to be
771 * ser-bsd.c, ser-termios.c: Removed.
772 * serial.c: New. Implements common operations for all serial
774 * ser-unix.c: New. Unix specific serial operations for various
775 flavors of Unix (Posix, SysV, BSD).
776 * serial.h: Generic serial interface defs.
777 * config/i386/go32.mh, config/i386/i386bsd.h,
778 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
779 ser-bsd.o from XDEPFILES. All the magic is now handled in
782 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
784 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
786 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
788 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
790 * rs6000-tdep.c (frameless_function_invocation): Don't even think
791 about framelessness except on the innermost frame.
793 * xcoffexec.c: Call fatal() not abort().
795 * stabsread.c (patch_block_stabs): If stab & no symbol, make
796 a LOC_OPTIMIZED_OUT symbol.
797 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
798 findvar.c (read_var_value), printcmd.c (address_info),
799 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
800 m2-exp.y (yylex): Deal with it.
801 ch-exp.y (yylex): Deal with it.
803 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
805 * findvar.c (value_from_register): H8500 specific, check to see
806 if we are looking at short pointer. If so, skip crock.
807 * h8500-tdep.c (h8500_frame_chain): Mask down value from
808 read_memory_integer() to avoid getting messed up by sign extension.
810 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
812 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
813 ifdef protect using BAD_RICH_HACK. This should be removed soon.
814 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
816 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
818 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
820 * core.c (dis_asm_print_address): New function.
822 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
825 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
827 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
828 entire breakpoint chain and print only the first entry that needs to
829 be printed and needs to be stopped for. Fixes problems with printing
830 of multiple breakpoints with different conditions.
831 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
832 effectively stops printing of the breakpoint chain.
833 * breakpoint.c (print_it_noop): New routine to print nothing
834 for this breakpoint entry and dont stop printing.
835 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
836 watchpoint only if it is enabled.
837 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
838 descriptor from the library to make backtraces through setjmp work.
839 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
841 * mips-tdep.c (read_next_frame_reg): Provide correct values for
842 all registers saved within sigtramp, cleanup.
844 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
846 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
848 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
850 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
851 with prototype in ../include/dis-asm.h.
853 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
855 * core.c (dis_asm_{read_memory,memory_error}): New functions.
856 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
857 Use read_memory_func interface to disassembler.
859 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
861 Teach sparc solaris to next over shared library functions.
862 * solib.[hc] (find_pc_section_from_so_list): new function and
864 * sparc-tdep.c (in_solib_trampoline): new function.
865 * symfile.[hc] (find_pc_section): new function and prototypes.
866 * target.[hc] (find_pc_section_from_targets): new function and
868 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
871 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
873 * infrun.c (wait_for_inferior): Revise comment.
875 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
877 * command.{c,h}: New var_type var_integer.
878 main.c: Use it for history_size.
880 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
881 Lint and byte-order fixups.
883 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
885 * breakpoint.h (bpstat): New field print_it.
886 breakpoint.c (bpstat_print): Use it.
887 (print_it_normal): New function (from old bpstat_print code).
888 (bpstat_{alloc,stop_status}): Set print_it field.
890 * breakpoint.c (bpstat_stop_status): Use catch_errors when
891 evaluating watchpoint condition, via new function watchpoint_check.
892 Also stop if watchpoint disabled due to leaving its block.
894 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
896 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
898 * mips-pinsn.c: Add missing include of dis-asm.h.
900 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
902 * Makefile.in (clean, distclean, realclean): Recursively apply
903 to subdirs first, rather than last. This avoids, for example,
904 Makefile being removed in a parent directory before the recursive
907 * alldeps.mak, depend: Update for below changes.
909 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
910 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
911 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
912 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
914 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
915 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
916 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
917 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
918 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
919 tm-68k.h to tm-m68k.h.
920 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
921 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
924 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
925 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
926 * a29k-tdep.c: Renamed from am29k-tdep.c.
927 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
928 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
929 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
930 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
932 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
933 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
934 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
936 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
937 define that does not appear anywhere else in the gdb source tree.
938 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
940 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
942 * breakpoint.c: Add comments regarding breakpoint_re_set.
944 * xcoffread.c (sort_syms, compare_symbols): Remove.
945 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
946 not our own sort_syms (it is identical).
948 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
950 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
952 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
953 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
955 * exec.c (exec_close): Fix storage leak.
956 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
957 output sections when patching an executable.
958 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
959 when writing all registers.
960 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
961 at the right offset in the dummy frame.
962 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
963 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
964 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
966 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
968 * Makefile.in (TARFILES): Avoid trailing backslash.
970 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
972 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
973 it in breakpoint_re_set.
974 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
976 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
977 don't use sizeof(int) for target stuff, etc).
979 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
981 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
982 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
983 support that can't be integrated anyway due to lack of clear
986 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
988 * findvar.c (read_register, write_register): Make these capable
989 of reading/writing registers that are shorter than REGISTER_TYPE.
990 * (value_from_register): Install H8500 specific code to return
991 proper value when register is being used as a pointer.
992 * h8500-tdep.c: Remove extra defines of NUM_REGS.
993 (h8500_skip_prologue): Use correct lengths for LINK instructions.
994 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
995 chain frames properly by combining frame pointer with T reg.
996 (init_extra_frame_info): Delete. It's now a macro.
997 (frame_args_address): Don't add PTR_SIZE. Stack args are already
998 offset by the correct amount off of the frame pointer.
999 (register_byte): Delete. It's now a macro.
1000 (register_raw_size, register_virtual_size): Delete. Replaced by
1001 common routine h8500_register_size, cuz there's no difference
1002 between the raw & virtual sizes on this machine.
1003 (register_convert_to_raw, register_convert_to_virtual): Delete,
1004 cuz there's no difference between the raw & virtual forms.
1005 Replaced by memcpy in tm file.
1006 (register_virtual_type): Rename to h8500_register_virtual_type.
1007 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1008 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1009 emulator have same reg offsets. This is all handled in the
1011 (h8500_trapped_internalvar): New routine to detect references to
1012 convenience vars acting as pointer pseudo-regs.
1013 (h8500_value_trapped_internalvar): Conjure up value of pointer
1015 (h8500_set_trapped_internalvar): Convert set value in real
1016 register references.
1017 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1018 code segment register.
1019 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1021 (wait_for_inferior): Add h8500 specific code to add stack segment
1022 when reading SP register.
1023 remote-sim.c (fetch_register): Spacing.
1024 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1025 detect cruft. Redo all register manipulation stuff. Get rid of
1026 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1027 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1028 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1029 to create internal vars for pointer pseudo-regs.
1031 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1033 * Makefile.in: Numerous small changes to macro definitions
1034 and rules for building gdb distribution tree. Many macros
1035 eliminated or merged, and rules simplified.
1036 * alldeps.mak: Update.
1039 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1041 * Makefile.in: recurse through SUBDIRS for dvi target too
1043 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1045 * Clean up xcoff relocation.
1046 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1047 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1049 symtab.h (struct general_symbol_info): Add section field.
1050 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1051 xcoffread.c: Set section for symbols and msymbols.
1052 (struct symtab): Add block_line_section field.
1053 buildsym.c (end_symtab): Set it.
1054 (end_symtab and callers): Add section parameter.
1055 objfiles.c (objfile_relocate): New funciton.
1056 xcoffexec.c (vmap_symtab): Use it.
1057 xcoffsolib.h (struct vmap): Remove unused fields.
1058 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1059 CORE_NEEDS_RELOCATION, symtab_relocated.
1060 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1061 rs6000-tdep.c: Make loadinfotext static.
1062 breakpoint.c (fixup_breakpoints): Doc fix.
1063 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1064 (end_symtab): primary field replaces nonreloc.
1066 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1068 * symtab.h (struct linetable_entry): Remove confusing comment.
1070 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1072 * Makefile.in: add installcheck target
1074 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1076 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1077 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1078 z8k}: New directories to hold cpu specific configuration files.
1079 Naming follows gcc convention.
1080 * config/{*.mt, *.mh}: All target and host makefile fragment
1081 config files moved to an appropriate config/<cpu> subdirectory.
1082 * nm-*, xm-*, tm-*: All native, host, and target files, which
1083 get linked to nm.h, xm.h, and tm.h respectively by configure,
1084 moved to appropriate config/<cpu> subdirectory.
1085 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1086 Native, host, and target files that are common across more than
1087 one cpu architecture and included by one of the configured
1088 native, host, or target files, get moved to config directory.
1089 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1090 pick up native, host, or target include files moved to one of
1091 the config subdirectories, and that are included by other files.
1092 * Makefile.in (alldeps.mak): Modify to account for new config
1093 directory structure.
1094 * alldeps.mak, depend: Update for new config directory structure.
1095 * config/*/[ntx]m-*.h: Modify all files that include other
1096 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1097 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1099 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1100 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1101 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1102 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1103 the ones where the default is not unique or different than the
1104 config subdirectory name. Similarly, handle gdb_target_cpu.
1105 Modify configure.in as appropriate to make use of gdb_host_cpu
1106 and gdb_target_cpu to find makefile fragments and make links.
1108 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1110 * mipsread.c (compare_blocks): Sort blocks with the same start
1111 address by decreasing ending address.
1113 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1115 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1116 lookup_symbol as it might get clobbered by the call.
1118 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1119 The previous code did not initialize the language field for the psymtab
1122 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1124 * c-exp.y (parse_number): Avoid shift warning.
1125 * serial.h (struct ttystate): Declare empty one on DOS.
1127 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1129 * xm-sun4os4.h: Return type of free() should be void, not int.
1131 * vx-share/vxWorks.h: Remove #def of NULL.
1133 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1135 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1137 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1139 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1141 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1143 * ieee-float.c: Moved to ../libiberty.
1144 * ieee-float.h: Moved to ../include.
1145 * Makefile.in: Update accordingly.
1146 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1147 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1148 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1149 it is now in ../opcodes/m68881-ext.c.
1150 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1151 prologue (some callers _do_ care).
1152 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1153 new interface of ../opcodes/*-dis.c.
1154 * ch-exp.y: Add #include <ctype.h>.
1156 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1158 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1160 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1162 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1164 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1166 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1168 * z8k-tdep.c (extract_return_value, write_return_value,
1169 store_struct_return): New functions from macros in tm-z8k.h.
1171 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1173 * valops.c (value_arg_coerce): Apply temporary patch to
1174 fix problem with coercion of array and function types when
1175 passed as arguments to C functions, pending a more complete
1176 review of when and how coercion should be done, depending
1177 upon context and language.
1179 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1181 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1183 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1184 debugsec if there are a non-zero number of symbols.
1186 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1188 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1190 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1192 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1194 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1195 not just 50 symbols.
1196 (symtbl_num_syms): New variable.
1197 (read_xcoff_symtab): Set it.
1198 (read_symbol_nvalue): Check for bad symno.
1199 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1202 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1204 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1205 This is defined in defs.h if necessary.
1206 * vx-share/vxWorks.h: Remove #defs of min and max.
1207 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1208 vx-share/xdr_rdb.c: include defs.h.
1210 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1212 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1215 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1216 xcoffread.c: Doc fixes.
1218 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1220 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1221 xcoffexec.c (xcoff_relocate_core): New function.
1222 (text_adjustment): Removed.
1223 (add_vmap): Return the vmap.
1224 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1226 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1228 * xcoffsolib.h: Add objfile member to struct vmap.
1229 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1230 xcoffexec.c (add_vmap): Allocate objfiles here.
1232 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1234 Support 68000 series without floating point.
1236 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1237 * tm-68k-nofp.h: New file, lacks 68881 support.
1238 * config/m68k-nofp.mt: New file.
1240 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1242 Remove a few remaining underscore/no-underscore remnants from
1245 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1246 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1247 * config/sparc-noun.mt: Rename to sparc-em.mt.
1248 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1249 * tm-68k-un.h: Rename to tm-68k-fp.h.
1250 * tm-spc-un.h: Rename to tm-spc-em.h.
1251 * tm-sun4sol2.h: Cleanup.
1252 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1254 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1256 * symmisc.c (std_in, std_out, std_err): Move initializations
1257 to runtime code, in case they aren't constant.
1259 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1261 * symtab.c (find_pc_symtab): some object file formats, notably
1262 mips, have holes in the address ranges of symtabs. Change
1263 this algorythm from first hit to tightest fit.
1265 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1266 fence post without finding the enclosing function, then print a
1269 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1271 * utils.c (fputs_demangled, fprint_symbol): Remove.
1272 * utils.c (fprintf_symbol_filtered): New function which combines
1273 the functionality of fputs_demangled and fprint_symbol. Uses a
1274 caller provided language parameter to select the appropriate
1275 demangler, and caller provided args to pass to the demangler.
1276 * defs.h (enum language): Move further up in file so enum can
1277 be used in prototypes.
1278 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1279 * defs.h (fprintf_symbol_filtered): Add prototype.
1280 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1281 fputs_demangled with call to fprintf_symbol_filtered.
1282 * cp-valprint.c (demangle.h): Include
1283 * cp-valprint.c (cp_print_value_fields): Replace calls to
1284 fprint_symbol with calls to fprintf_symbol_filtered.
1285 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1286 with call to fprintf_symbol_filtered.
1287 * stack.c (print_frame_info): Remove obsolete code so we don't
1288 have to update fputs_demangled usage in it.
1289 * stack.c (print_frame_info, frame_info): Add language variable
1290 to pass to fprintf_symbol_demangled and initialize it from the
1291 symbol's language. Replace calls to fputs_demangled with calls
1292 to fprintf_symbol_filtered.
1293 * symtab.c (find_methods): Replace call to fputs_demangled with
1294 call to fprintf_symbol_filtered.
1295 * ch-valprint.c (demangle.h): Include.
1296 * ch-valprint.c (chill_print_value_fields): Replace call to
1297 fprint_symbol with call to new fprintf_symbol_filtered.
1299 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1301 * Makefile.in (VERSION): Bump version to 4.8.2.
1303 * main.c (source_command): Require an explicit pathname of file
1304 to source, since previous behavior of defaulting to gdb init file
1305 was troublesome and undocumented.
1306 * printcmd.c (disassemble_command): Add missing '{}' pair to
1307 else with two statements. Bug reported by Stephane Tsacas
1309 * symtab.c (find_pc_line): Don't complain about zero length or
1310 negative length line numbers for the moment, since we may not own
1311 the terminal when called, such as when single stepping. (FIXME)
1312 * language.h (CAST_IS_CONVERSION): True if current language is
1313 C++ as well as C. Fix from Peter Schauer.
1314 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1315 Use STREQN macro rather than bare '!strncmp()'.
1316 * environ.c (unset_in_environ): Avoid use of memcpy on
1317 overlapping memory regions, as suggested by Paul Eggert
1318 <eggert@twinsun.com>.
1319 * c-exp.y (%union struct): Remove unused ulval as suggested
1320 by Paul Eggert <eggert@twinsun.com>.
1322 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1324 * main.c (gdbinit): Make static.
1325 * main.c (inhibit_gdbinit): Move to file scope.
1326 * main.c (main): Remove local inhibit_gdbinit.
1327 * main.c (source_command): Don't source '.gdbinit' file by
1328 default if gdb has been told to ignore it.
1330 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1332 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1335 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1337 * printcmd.c (print_address_symbolic): Only print if offset
1338 is shorter than max_symbolic_offset.
1339 (initialize_printcmd): `set print max-symbolic-offset'.
1341 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1342 (examine_tag): Use it.
1343 (read_register_stack): Only look in the local registers for a
1344 memory address if it's between rfb and rsp; go to memory otherwise.
1345 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1346 (reginv_com): Remove ancient kludge command.
1348 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1350 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1351 irix4 will again compile.
1353 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1355 * configure.in: accept mips-sgi-irix4* for irix4.
1357 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1359 * z8k-tdep.c (print_register_hook): Lint.
1361 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1363 Lint fixes from Paul Eggert (eggert@twinsun.com):
1365 * command.c (do_setshow_command): var_uintegers are unsigned.
1366 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1367 unsigned, since they use hex values with the high bit set.
1369 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1371 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1372 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1374 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1375 macro definitions in parenthesis.
1377 * dbxread.c (dbx_symfile_init): Catch the case where there is
1378 no string table, but the only way we find out is by reading zero
1381 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1383 * dbxread.c (dbx_symfile_init): Make size of the string table
1384 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1385 offset to the string table is nonzero and handle the nonexistant
1386 string table case, should it occur. Ensure that the string table
1387 size read from the file is reasonable, with a minimum lower bound
1388 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1390 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1392 * Makefile.in: Changes to build testsuite correctly.
1393 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1394 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1395 (TARGET_FLAGS_TO_PASS): New variable.
1396 (SUBDIRS): Added testsuite.
1397 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1398 testsuite is compiled with CC_FOR_TARGET rather than CC.
1400 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1402 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1403 reported by mycroft@gnu.ai.mit.edu.
1405 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1406 * configure.in (vax-*-ultrix2*): New triplet.
1407 * config/vaxult2.mh: New file.
1408 * xm-vaxult2.h: New file.
1410 * c-exp.y (parse_number): Change high_bit to unsigned.
1411 * demangle.c: Change all references to cfront to ARM, since the
1412 actual algorithm is the one specified in the Annotated Reference
1413 Manual. This was confusing users into thinking that full cfront
1414 support was implemented.
1415 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1416 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1417 directly to lookup_struct_elt_type, which will do the
1418 dereferencing itself.
1419 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1420 NULL dereferencing bug for unnamed structs, comment out
1423 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1425 * coffread.c (process_coff_symbol): Change PCC argument correction
1426 so that it only happens on big-endian targets; so that it only
1427 happens if the short or char argument is aligned on an int
1428 boundary; and so that it changes the location, rather than the
1429 type, of the argument. These changes tend to parallel similar
1430 (old) changes in stabsread.c.
1432 * coffread.c (coff_read_enum_type): Use the specified size for
1433 enums, don't assume that they are int-sized.
1435 * c-valprint.c (c_val_print): Don't assume enums are the same as
1438 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1439 Rendell, <michael@mercury.cs.mun.ca>.
1441 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1443 * language.h (local_decimal_format_custom): Add prototype.
1444 * language.c (local_decimal_format_custom): Add function, bug
1445 reported by Robert R. Henry (rrh@tera.com).
1447 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1449 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1450 by Josef Leherbauer, joe@takeFive.co.at.
1452 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1454 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1455 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1456 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1457 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1458 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1459 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1460 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1461 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1463 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1465 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1466 of demangled name fields to NULL if no demangling exists for
1467 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1468 symbols if their language is known at the time they are created,
1469 but sometimes the language is not known until later.
1471 * ch-typeprint.c (chill_print_type_base): Name changed to
1472 chill_type_print_base to match pattern for C and C++ names.
1473 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1474 to be consistent with other usages.
1475 * ch-typeprint.c (chill_type_print_base): Add support for
1476 printing Chill STRUCT types.
1477 * ch-valprint.c: Include values.h.
1478 * ch-valprint.c (chill_print_value_fields): New function and
1479 prototype for printing Chill STRUCT values.
1480 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1481 that was being called with two args instead of three.
1482 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1483 to print Chill STRUCT values.
1485 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1487 * configure.in: added testsuite to configdirs.
1489 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1491 * doc/stabs.texi: The `this' pointer is now known by the name
1492 `this' instead of `$t'.
1494 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1496 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1497 references of TAG_string_type DIEs in user defined types.
1498 * ch-lang.c (chill_create_fundamental_type): Track compiler
1499 change that now emits debugging info with the type long for Chill
1502 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1504 * remote-mips.c: New file; implements MIPS remote debugging
1506 * config/idt.mt: New file; uses remote-mips.c
1507 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1509 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1510 floating point coprocessor.
1511 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1513 (mips_pop_frame): If not mips_fpu, don't restore floating point
1515 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1517 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1518 mips_fpu, don't use fp0 as floating point return register.
1519 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1522 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1524 * gdb/testsuite: made modifications to testcases, etc., to allow
1525 them to work properly given the reorganization of deja-gnu and the
1526 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1528 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1530 * gdb/testsuite: Initial creation of gdb/testsuite.
1531 Migrated dejagnu testcases and support files for testing nm to
1532 gdb/testsuite from deja-gnu. These files were moved "as is"
1533 with no modifications. This migration is part of a major overhaul
1534 of dejagnu. The modifications to these testcases, etc., which
1535 will allow them to work with the new version of dejagnu will be
1536 made in a future update.
1538 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1540 * NEWS: Add reminders for next release.
1542 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1544 * mipsread.c (parse_lines): Correct check for files compiled with
1547 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1549 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1551 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1553 * Makefile.in (VERSION): GDB-4.8 release!
1554 * README, NEWS: Update for release.
1556 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1558 * am29k-pinsn.c (print_insn): Minor nits with const.
1559 * am29k-tdep.c: More minor nits with arg types for
1560 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1562 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1564 * gcc.patch: Update for a different GCC (G++) bug.
1565 * main.c (print_gdb_version): Update copyright year to 1993.
1566 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1567 conditionalize this file on it. FIXME, right way is to split
1568 these into two config files.
1569 (ATTACH_DETACH): Define for BSD 4.4
1570 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1571 (U_REGS_OFFSET): Revise for 4.4.
1572 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1573 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1574 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1576 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1578 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1581 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1583 * c-lang.c (c_printstr): Bugfix for length==0 case.
1585 * c-lang.c (c_printstr): If a C string ends in a null, don't
1588 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1590 * defs.h (STRCMP): Make it work for unsigned chars.
1592 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1594 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1595 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1596 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1597 define to kludge the large opcode table into two smaller tables,
1598 since GCC take exponential space to build the table. Lint.
1599 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1601 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1603 * Makefile.in (VERSION): Roll to 4.7.9.
1604 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1605 definition here, to handle both BSD 4.3 and 4.4 systems.
1606 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1607 * remote.c (alarm): Move declaration to global level, before
1608 first reference to it.
1609 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1610 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1612 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1614 * remote.c (readchar): forward declare alarm which otherwise looks
1615 like an undeclared variable to gcc.
1617 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1618 when comparing against an int. Avoids superfluous warning from
1621 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1622 Avoids superfluous warnings from some systems and/or compilers
1623 (like vax ultrix 4.2.)
1625 * language.c (struct op_print unk_op_print_tab): use the enum
1626 values rather naked zeros as initializers. Avoids warnings from
1627 ultrix type compilers.
1629 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1631 * Makefile.in (VERSION): Roll to 4.7.6.
1632 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1633 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1634 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1635 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1636 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1637 (depend): Fix bug where nm-files in config files weren't noticed.
1638 (make-proto-gdb-1): Avoid changing directories while building new
1639 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1641 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1643 * remote.c: Improve error recovery. Allow user to break out
1644 of initial connection attempt with INTERRUPT. Treat a timeout
1645 while waiting for remote packet like a retry, unless the remote
1646 side is actively running user code. Fix a few long printf_filtered's.
1648 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1651 * buildsym.c (start_subfile): Allow null file name.
1653 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1655 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1656 expects a pointer to complaint rather than a complaint
1658 (process_linenos): free the previously allocated subfile name,
1659 then allocate the new one from the heap.
1661 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1663 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1665 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1667 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1668 Previously, would bogusly index off the bottom of type_vector.
1669 (rs6000_builtin_type): Accept type number as argument.
1670 (read_type, case '-'): Handle negatives like any other type number.
1672 * symfile.c (deduce_language_from_filename): Handle null name.
1674 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1675 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1676 fixed by sato@sm.sony.co.jp.
1678 * xcoffread.c (parmsym): Don't use an initializer to set up
1679 this struct symbol. Set it up in initialize_xcoffread.
1680 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1681 works on real rs/6000 target with #ifndef FAKING_RS6000.
1683 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1685 * stabsread.c (rs6000_builtin_type): Move function from
1686 xcoffread.c:builtin_type.
1687 * xcoffread.c (builtin_type): Move to stabsread. Remove
1688 IBM6000_HOST dependency. Move misplaced comments.
1689 (various): Change printf's to complaints.
1690 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1691 objfile argument to read_type calls under #if 0.
1692 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1693 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1694 * Makefile.in: xcoffread.o is not built by default.
1695 * xm-rs6000.h (IBM6000_HOST): Remove.
1696 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1697 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1700 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1702 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1703 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1704 register numbers when user tries to modify elements in structs
1705 passed as arguments.
1706 * inflow.c (child_terminal_info): Move banner outside of system
1708 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1709 passes struct/union arguments by address.
1711 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1713 * Based on patch from Kean Johnston <maw@netcom.com>:
1714 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1715 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1716 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1718 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1720 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1721 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1723 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1725 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1726 cc debugging output.
1728 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1730 * stabsread.c (define_symbol): Complain about unrecognized names
1731 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1732 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1733 (read_cpp_abbrev): Don't use the class name as part of the
1734 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1735 abbrevs. Inspired by Mike Tiemann.
1736 (read_tilde_fields): Comment. Remove ancient dead code.
1737 Remove erroneous but non-dead code. Simplify. Add complaints.
1738 (in general): Remove extraneous (parentheses) in return
1741 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1743 * coffread.c (coff_lookup_type): Fix fencepost error reported
1744 by Art Berggreen, <arg@opal.acc.com>.
1746 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1747 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1749 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1750 test, which is apparently left over from when we used native
1751 include files and couldn't depend on the member names being there.
1752 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1754 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1756 * mipsread.c: Major overhaul to use new BFD symbol table reading
1757 routines. Now swaps information as it is needed, rather than
1758 swapping everything when the file is read.
1760 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1762 * Makefile.in (TARDIRS): Add sparclite demo dir.
1763 (*.tab.c): Change dependency on Makefile to depend on
1764 Makefile.in, otherwise it always rebuilds after configuring.
1765 Force output *.tab.c file into current directory even in "make"
1766 versions that rewrite dependent file names used in command lines.
1768 * TODO: Remove some things we did.
1769 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1770 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1771 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1772 * symtab.h: Eliminate unnamed unions and structs.
1774 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1776 * Makefile.in (VERSION): Roll to 4.7.5.
1778 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1780 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1781 re-evaluating symbol pointers.
1783 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1785 * c-exp.y (lcurly, rcurly): New nonterminals.
1786 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1788 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1789 made function static.
1790 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1791 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1792 * parse.c (start_arglist):
1793 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1794 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1795 * parser-defs.h (funcall_chain): Moved to parse.c.
1796 * printcmd.c (print_frame_nameless_args): Fix prototype.
1797 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1798 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1799 * valops.c (typecmp): Moved prototype from values.h.
1800 * value.h (typecmp): Moved prototype to valops.c, made static.
1801 * ch-exp.y (yylex): Change way control sequences are disabled.
1803 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1805 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1807 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1809 * mipsread.c (upgrade_type): Build array types correctly, using
1810 create_range_type and create_array_type.
1812 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1814 * remote-nindy.c: Cleanup.
1816 * infrun.c (wait_for_inferior): When rolling back the PC after
1817 a breakpoint, call write_pc so that NPC gets rolled back as well
1820 * blockframe.c (inside_entry_file, inside_main_func,
1821 inside_entry_func): PC of zero is always "bottom of stack".
1823 * printcmd.c (print_frame_args, print_frame_nameless_args):
1824 Let print_frame_nameless_args decide whether there are any,
1825 laying groundwork for possibly later printing 29K args for
1826 functions where we have tag words but no symbols.
1828 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1830 * Makefile.in: fix GDB doc targets for new doc subdir structure
1832 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1834 * stack.c (parse_frame_specification): Parse as many arguments
1835 as there are (up to MAXARGS). Pass all of them in argc, argv
1836 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1837 many there were, onto SETUP_ARBITRARY_FRAME.
1838 * tm-mips.h, tm-sparc.h: Corresponding changes.
1839 * mips-tdep.c, sparc-tdep.c: Ditto.
1841 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1843 * hp300ux-nat.c: Update copyrights.
1844 * mipsread.c (parse_partial_symbols): Complain about block
1845 indexes that go backwards. Fix from Peter Schauer.
1846 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1847 symbol-file that has no linkage symbols to be read.
1848 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1849 from tm- file to xm-file, since they're host dependent.
1850 * valarith.c (value_binop): Typo.
1852 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1854 * sparclite/aload.c: Add copyleft.
1855 * sparclite/crt0.s: Add comment at beginning.
1857 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1859 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1860 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1862 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1864 * values.c (value_headof): Fix typo in which VTBL and ARG were
1865 being confused for one another.
1867 * valops.c (typecmp): Now static.
1869 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1870 baseclass--we don't always inherit its virtual function table
1873 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1874 pointer correctly in case value_struct_elt moves it around.
1876 * valops.c (typecmp): Now static. Also, now groks references
1879 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1880 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1882 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1884 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1885 to avoid "too much defining" error from native C compiler (!).
1887 * Makefile.in (HFILES): Add typeprint.h.
1888 * typeprint.[ch]: Update copyrights.
1890 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1892 * Makefile.in: Update to match doc/ subdir changes.
1894 * config/hp300hpux.mh: No cross-host file needed, just native.
1895 * config/go32.mh: Remove nonexistent "native" support.
1897 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1898 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1899 * m88k-tdep.c (next_insn): Lint, cleanup.
1900 (store_parm_word): Lint.
1902 * README: Fix typo (reported by karl@hq.ileaf.com).
1904 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1906 * expression.h (BINOP_CONCAT): Document use for self concatenation
1907 an integral number of times.
1908 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1910 * valarith.c (value_concat): Rewrite to support self
1911 concatenation an integral number of times.
1912 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1913 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1914 eliminate hundreds of spurious shift/reduce and reduce/reduce
1915 conflicts that mask the 5 real ones.
1916 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1917 * ch-exp.y (integer_literal_expression): Remove production,
1920 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1922 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1923 implied that "no side effects" was nonfunctional.
1924 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1925 character string and bitstring concatenation.
1926 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1927 * expression.h (exp_opcode): Add BINOP_CONCAT.
1928 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1929 * language.c (string_type): Add function to determine if a type
1931 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1932 * valarith.c (value_concat): New function to concatenate two
1933 values, such as character strings or bitstrings.
1934 * valops.c (value_string): Remove error stub and implement
1936 * value.h (value_concat): Add prototype.
1937 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1938 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1939 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1942 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1944 * c-exp.y (exp): Add production to support direct creation
1945 of array constants using the obvious syntax.
1946 * c-valprint.c (c_val_print): Set printed string length.
1947 * dwarfread.c (read_tag_string_type): New prototype and
1948 function that handles TAG_string_type DIEs.
1949 * dwarfread.c (process_dies): Add case for TAG_string_type
1950 that calls new read_tag_string_type function.
1951 * expprint.c (print_subexp): Add support for OP_ARRAY.
1952 * gdbtypes.c (create_range_type, create_array_type): Inherit
1953 objfile from the index type.
1954 * ch-typeprint.c (chill_print_type): Add case for
1956 * ch-valprint.c (chill_val_print): Fix case for
1959 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1961 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1962 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1963 include/coff/mips.h.
1965 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1967 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1968 constants with an explicit null byte terminator. OP_STRING is
1969 now used for real string types.
1970 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1971 they are used by all languages.
1972 * c-lang.c (_initialize_c_language): Move initializations of
1973 builtin_type_* to lang.c.
1974 * c-typeprint.c (c_type_print_varspec_prefix,
1975 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1976 to TYPE_CODE_STRING.
1977 * c-valprint.c (c_val_print): Change the way character arrays
1978 are printed as strings to be consistent with the way strings
1979 are printed when pointer-to-char types are dereferenced.
1980 Remove test of print_max before calling val_print_string, which
1981 now does it's own test.
1982 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1983 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1984 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1985 * gdbtypes.c (builtin_type_*): Add declarations moved from
1987 * gdbtypes.c (create_string_type): New function to create real
1989 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1990 renamed to TYPE_CODE_STRING.
1991 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1992 builtin_type_* types moved from c-lang.c.
1993 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1994 to TYPE_CODE_STRING.
1995 * gdbtypes.h (builtin_type_string): Add extern declaration.
1996 * gdbtypes.h (create_string_type): Add prototype.
1997 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1998 renamed to TYPE_CODE_STRING.
1999 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2001 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2002 renamed to TYPE_CODE_STRING.
2003 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2005 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2006 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2007 to TYPE_CODE_STRING.
2008 * valops.c (allocate_space_in_inferior): New function and
2009 prototype, using code ripped out of value_string.
2010 * valops.c (value_string): Rewritten to use new function
2011 allocate_space_in_inferior, but temporarily disabled until some
2012 other support is in place.
2013 * valops.c (value_array): New function to create array constants.
2014 * valprint.c (val_print_string): Add comment to document use,
2015 complete rewrite to fix several small buglets.
2016 * value.h (value_array): Add prototype.
2017 * value.h (val_print_string): Change prototype to match rewrite.
2018 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2019 * ch-exp.y (match_character_literal): Disable recognition of
2020 control sequence form of character literals and document why.
2022 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2024 * nindy-share/nindy.c: Add comments to #endif's to clarify
2027 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2028 read_memory to get byte order right.
2029 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2030 anymore. This is done in paread.c now. We expect unwind info
2031 to hang off of objfiles, and search all of the objfiles when until
2033 * (skip_trampoline_code): Cast arg to target_read_memory.
2034 * objfiles.h (struct objfile): Add new field obj_private to hold
2035 per object file private data (unwind info in this case).
2036 * paread.c (read_unwind_info): New routine to read unwind info
2037 for the objfile. This data is hung off of obj_private.
2038 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2039 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2040 make this easier to access.
2042 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2044 * c-valprint.c (cp_print_class_member): Add extern decl.
2045 * c-valprint.c (c_val_print): Extract code for printing methods
2046 and move it to cp_print_class_method in cp-valprint.c.
2047 * c-valprint.c (c_val_print): Extract code to print strings and
2048 move it to val_print_string in valprint.c.
2049 * cp-valprint.c (cp_print_class_method): New function using
2050 code extracted from c_val_print.
2051 * valprint.c (val_print_string): New function using code
2052 extracted from c_val_print.
2053 * value.h (val_print_string): Add prototype.
2054 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2055 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2056 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2057 CHECKBUF, growbuf_by_size): New variables, macros, and support
2058 functions for implementing a dynamically expandable temp buffer.
2059 * ch-exp.y (match_string_literal): New lexer function.
2060 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2061 removed and replaced with new CHECKBUF macro.
2062 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2063 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2065 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2067 * Makefile.in: Add info for paread.o.
2068 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2070 * blockframe.c (frameless_look_for_prologue): Correct the
2072 * gdbtypes.h, gdbtypes.c: Use const in decl of
2073 cplus_struct_default, now that pa-gas assembler has been fixed.
2074 * hppah-nat.c: Formatting.
2075 * hppah-tdep.c: Remove lots of useless externs for variables we
2077 * (find_unwind_entry): Speed up by using binary search, and a one
2079 * (rp_saved): New routine to see what unwind info says about RP
2080 being saved on the stack frame.
2081 * (frame_saved_pc): Look for prologue to see if we need to
2082 examine the stack for the saved RP or not.
2083 * (init_extra_frame_info): Check for prologue, instead of
2084 framesize to determine if we are frameless or not.
2085 * (frame_chain_valid): Stop backtraces when we run into _start.
2086 * (push_dummy_frame): Reformat to make more readable.
2087 * (find_dummy_frame_regs): ditto.
2088 * (hp_pop_frame): ditto.
2089 * (hp_restore_pc_queue): small cleanup.
2090 * (hp_push_arguments): ditto.
2091 * (pa_do_registers_info): ditto.
2092 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2093 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2094 * Define FRAME_CHAIN_VALID.
2095 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2096 passed to functions.
2098 * paread.c (pa_symtab_read): Use new bfd conventions for
2099 accessing linker symbol table.
2100 * (pa_symfile_init): Access embedded STAB info via BFD section
2101 mechanism and related macros.
2104 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2106 * sparc-stub.c: Use a seperate stack for our traps.
2107 * Handle recursive traps.
2108 * Remove all trap init code. This needs to be done by the
2110 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2112 * (handle_exception): See if we are at breakinst, if so, then
2113 advance PC sp that users can just step out of breakpoint().
2114 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2115 new place if SP has changed.
2116 * (case 's'): Get rid of this, we can't do it yet.
2117 * (case 't'): New command to test any old random feature.
2118 * (case 'r'): New command to reset the system.
2119 * (breakpoint): Add label to breakpoint trap instruction so that
2120 handle_exception() can detect where we are and get past the
2121 breakpoint trivially.
2123 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2125 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2127 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2129 * configure.in: recognise all sparclite variants
2131 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2133 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2134 binary files oring in the right bit.
2136 * main.c, source.c, state.c, symmisc.c: use macros defined in
2137 fopen-{bin|both} when fopening files.
2139 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2141 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2142 from a configuration file (typically including <limits.h>), or to
2143 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2144 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2145 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2146 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2147 * exppritn.c (print_subexp, dump_expression): Add case for
2149 * expression.h (OP_BITSTRING): New expression element type for
2151 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2152 macros to convert between number of expression elements and bytes
2153 to store that many elements.
2154 * i960-tdep.c (leafproc_return): Use new macros to access
2155 minimal symbol name and address fields.
2156 * m88k-pinsn.c (sprint_address): Use new macros to access
2157 minimal symbol name and address fields.
2158 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2159 minimal symbol address field.
2160 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2161 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2162 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2163 Use new BYTES_TO_EXP_ELEM macro.
2164 * parse.c (write_exp_bitstring): New function to write packed
2165 bitstrings into the expression element vector.
2166 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2168 * parser-defs.h (struct stoken): Document that it is used for
2169 OP_BITSTRING as well as OP_STRING.
2170 * parser-defs.h (write_exp_bitstring): Add prototype.
2171 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2172 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2173 LOWER, LENGTH): New tokens for keywords.
2174 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2175 upper_lower_argument, length_argument, array_mode_name,
2176 string_mode_name, variant_structure_mode_name): New non-terminals
2178 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2179 * ch-exp.y (match_bitstring_literal): New lexer support function
2180 to recognize bitstring literals.
2181 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2182 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2183 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2184 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2185 * ch-exp.y (yylex): Check tokentab6.
2186 * ch-exp.y (yylex): Call match_bitstring_literal.
2188 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2190 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2191 symbol name and value fields.
2193 * c-exp.y (yylex): Make static, to match prototype and other
2196 * expression.h (exp_opcode): Add BINOP_MOD.
2197 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2198 * expprint.c (dump_expression): Handle new BINOP_MOD.
2199 * language.c (binop_type_check): Handle new BINOP_MOD.
2200 * main.c (float_handler): Re-enable float handler when hit.
2201 * valarith.c (language.h): Include, need current_language.
2202 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2203 for integer divide truncates towards zero for negative results.
2204 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2205 * valarith.c (value_binop): Allow arithmetic operations on
2206 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2207 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2208 * ch-exp.y (tokentab3): Add MOD and REM.
2209 * ch-exp.y (yylex): Set innermost_block for symbols found
2210 in local scopes. Return LOCATION_NAME for local symbols.
2211 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2212 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2214 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2216 * command.c (shell_escape, make_command, _initialize_command):
2217 don't create or use fork if CANT_FORK is defined.
2218 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2219 code written for the IBM PC" remain.
2220 * xm-go32.h: define CANT_FORK
2222 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2224 * remote-sim.c: first attempt at general simulator interface
2225 * remote-hms.c: whitespace
2226 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2227 understand new stack layout. (print_register_hook): print ccr
2228 register in a fancy way.
2230 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2232 * eval.c (language.h): Include.
2233 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2234 to pointer types when the current language is C. It loses for
2235 other languages when the lower index bound is nonzero.
2236 * valarith.c (value_subscript): Take array lower bounds into
2237 account when performing subscripting operations.
2238 * valops.c (value_coerce_array): Add comment describing why
2239 arrays with nonzero lower bounds are dealt with in value_subscript,
2240 rather than in value_coerce_array.
2242 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2244 * ch-exp.y (FLOAT_LITERAL): Add token.
2245 * ch-exp.y (literal): Add FLOAT_LITERAL.
2246 * ch-exp.y (match_float_literal): New lexer routine.
2247 * ch-exp.y (convert_float): Remove.
2248 * ch-exp.y (yylex): Call match_float_literal.
2249 * ch-exp.y (yylex): Match single '.' after trying
2250 to match floating point literals.
2252 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2253 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2255 * expprint.c (dump_expression): New function for dumping
2256 expression vectors during gdb debugging.
2257 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2258 MULTI_SUBSCRIPT and moved out of BINOP range.
2259 * expression.h (DUMP_EXPRESSION): New macro that calls
2260 dump_expression if DEBUG_EXPRESSIONS is defined.
2261 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2262 * parse.c (length_of_subexp, prefixify_subexp): Change
2263 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2264 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2265 prefixify'ing the expression.
2266 * printcmd.c (print_command_1): Add comment.
2267 * ch-exp.y (expression_list): Add useful actions.
2268 * ch-exp.y (value_array_element): Add useful actions.
2269 * ch-exp.y (array_primitive_value): Add production.
2270 * ch-exp.y (yylex): Recognize ',' as a token.
2272 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2274 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2275 POSIXize the recursive makes (make [variable assignments] target{s})
2277 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2279 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2280 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2281 CPLUS_MARKER for all SVR4 systems, so follow suit.
2282 * defs.h (strdup_demangled): Remove prototype.
2283 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2284 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2285 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2286 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2287 prim_record_minimal_symbol_and_info): Use new macro
2288 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2289 * minsyms.c (install_minimal_symbols): Use new macro
2290 SYMBOL_INIT_DEMANGLED_NAME.
2291 * stabsread.c (define_symbol): Use new macro
2292 SYMBOL_INIT_DEMANGLED_NAME.
2293 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2294 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2295 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2296 SYMBOL_INIT_DEMANGLED_NAME.
2297 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2298 SYMBOL_DEMANGLED_NAME now tests language itself.
2299 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2300 now tests language itself.
2301 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2302 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2303 mangled name member in the language dependent portion of a symbol.
2304 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2305 mangled name member appropriate for a symbol's language.
2306 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2307 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2308 SYMBOL_DEMANGLED_NAME now tests language itself.
2309 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2310 initializes language dependent portion of symbol.
2311 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2312 demangles and caches the demangled form of symbol names.
2313 * utils.c (fputs_demangled, fprint_symbol): Use current language
2314 to select an appropriate demangling algorithm.
2315 * utils.c (strdup_demangled): Remove, no longer used.
2316 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2317 access the Chill mangled name member in the language dependent
2318 portion of a symbol.
2319 * ch-lang.c (chill_demangle): New function, simple demangler.
2320 * defs.h (chill_demangle): Add prototype.
2321 * symtab.h (language_dependent_info): Add struct for Chill.
2323 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2325 * Makefile.in (BISON): Add comment that when bison is used, it
2326 must include the "-y" option.
2327 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2328 Remove defines to remap non-yacc symbols, thus backing out of
2329 previous recent changes. Standard policy is that non-yacc parser
2330 generators get fixed, rather than adding bug workarounds in gdb
2331 for each new one that pops up. Expand comment to note this.
2332 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2334 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2336 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2337 case. Use code in N_SOL.
2339 * paread.c: New file that contains all HPPA/HPUX symbol reading
2341 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2342 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2343 * (dbx_symfile_offsets): Make static.
2344 * (pastab_build_psymtabs): New interface routine for paread to
2345 send stabs into dbxread.
2346 * gdb-stabs.h: Remove gobs of HPPA cruft.
2348 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2350 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2352 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2354 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2355 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2356 and YYDEBUG is not already defined.
2357 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2358 them during the previous replacements.
2359 * printcmd.c (_initialize_printcmd): Update internal documentation
2360 for "set" command to note that the assignment syntax is language
2362 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2363 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2364 and YYDEBUG is not already defined.
2365 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2366 single_assignment_action): New terminals and nonterminal for gdb
2367 extensions to chill expression grammer.
2368 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2369 tokens that start with '$' (register names, convenience vars, etc).
2370 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2371 * ch-exp.y (yylex): Call match_dollar_tokens.
2373 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2375 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2376 accessing minimal symbol data.
2377 * infcmd.c (read_pc): Use #ifdef, not #if.
2378 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2379 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2380 minimal symbol data.
2382 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2383 frame. Use find_return_regnum to find the caller.
2384 * (find_unwind_entry): New routine to locate stack frame info
2385 associated with a procedure. This looks in the $UNWIND_START$
2386 section in the SOM file.
2387 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2388 figure out where the caller's return address is stored.
2389 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2390 to figure out the frame size for a procedure.
2391 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2392 * (init_extra_frame_info): New routine. Corrects PC and FP for
2393 outermost frame if necessary.
2394 * (frame_chain): New routine, moved from tm-hppa.h.
2395 * (skip_trampoline_code): Handle computed function calls (ie:
2396 calls from $$dyncall).
2397 * (unwind_command): Temporary support function to allow user
2398 to control/observe aspects of the unwind (stack frame) info.
2399 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2400 was in a system call, if so, then read the PC from r31.
2401 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2402 with extra arg for skip_trampoline_code().
2403 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2404 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2405 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2407 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2409 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2410 Call new bfd_get_size() and verify that string table is no larger
2411 than the file that is supposed to contain it.
2412 * symfile.c (syms_from_objfile): Only complain about configured
2413 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2414 current target is the default BFD target.
2416 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2418 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2419 * solib.c (bkpt_names): New array of symbol names to try to
2420 use for the "mapping complete" breakpoint. Configurable
2421 define SOLIB_BKPT_NAME is first one to try.
2422 * solib.c (find_solib): Test debug_base for nonzero rather
2423 than just greater than zero.
2424 * solib.c (enable_break): Use bkpt_names to look up address
2425 at which to set "mapping complete" breakpoint.
2427 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2429 * defs.h (STRCMP, STREQ, STREQN): New macros.
2430 * defs.h (demangle_and_match): Remove prototype.
2431 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2432 and STREQN defined in defs.h.
2433 * dwarfread.c (set_cu_language): For completely unknown languages,
2434 try to deduce the language from the filename. Retain behavior
2435 that for known languages we don't know how to handle, we use
2437 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2438 and demangled name fields in symbol.
2439 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2440 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2441 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2442 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2443 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2444 Replace usages throughout.
2445 * elfread.c (demangle.h): Include.
2446 * elfread.c (record_minimal_symbol): Remove prototype and function.
2447 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2448 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2449 * infcmd.c (jump_command): Remove code to demangle name and add
2450 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2451 * minsyms.c (demangle.h): Include.
2452 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2453 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2454 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2455 * mipsread.c (psymtab_language): Add static variable.
2456 * stabsread.c (demangle.h): Include.
2457 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2458 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2459 * stack.c (return_command): Remove explicit demangling of name
2460 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2461 * symfile.c (demangle.h): Include.
2462 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2463 to match macros in symfile.h and allow them to be compiled
2464 if INLINE_ADD_PSYMBOL is not true.
2465 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2466 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2467 Add code to demangle and cache C++ symbol names. Use macro form
2468 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2469 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2470 Remove, also defined in symfile.c, which we already fixed.
2471 * symtab.c (expensive_mangler): Remove prototype and function.
2472 * symtab.c (find_methods): Remove physnames parameter and fix
2474 * symtab.c (completion_list_add_symbol): Name changed to
2475 completion_list_add_name.
2476 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2477 the normal symbol name and the cached C++ demangled name.
2478 * symtab.c (lookup_demangled_partial_symbol,
2479 lookup_demangled_block_symbol): Remove prototypes and functions.
2480 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2481 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2482 Remove code to try demangling names and matching them.
2483 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2484 Fix to try matching the cached demangled name if no match is
2485 found using the regular symbol name.
2486 * symtab.c (find_methods): Remove unused physnames array.
2487 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2488 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2489 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2490 C++ demangled symbol names.
2491 * symtab.h: Much reformatting of structures and such to add
2492 whitespace to make them more readable, and make them more
2493 consistent with other gdb structure definitions.
2494 * symtab.h (general_symbol_info): New struct containing fields
2495 common to all symbols.
2496 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2497 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2498 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2499 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2500 symbol): Use general_symbol_info struct.
2501 * utils.c (demangle_and_match): Remove, no longer used.
2502 * valops.c (demangle.h): Include.
2503 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2504 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2505 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2506 symmisc.c, symtab.c, valops.c: Replace references to minimal
2507 symbol fields with appropriate macros.
2508 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2509 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2510 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2511 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2512 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2513 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2514 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2515 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2516 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2517 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2518 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2519 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2520 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2521 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2523 * buildsym.c (start_subfile, patch_subfile_names): Default the
2524 source language to what can be deduced from the filename.
2525 * buildsym.c (end_symtab): Update the source language in the
2526 allocated symtab to match what we have been using.
2527 * buildsym.h (struct subfile): Add a language field.
2528 * c-typeprint.c (c_print_type): Remove code to do explicit
2530 * dbxread.c (psymtab_language): Add static variable.
2531 * dbxread.c (start_psymtab): Initialize psymtab_language using
2532 deduce_language_from_filename.
2534 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2536 * valprint.c (val_print): Reorganize comment and add note
2537 about dependency on target byte ordering.
2538 * ch-exp.y (value_array_slice): Fix typo.
2539 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2540 byte sized ints are assumed to be char strings and printed with
2541 string syntax. In chill, arrays of chars and arrays of
2542 bytes/ubytes are distinquishable, and printed appropriately.
2544 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2546 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2547 read/write routines for HPUX.
2549 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2550 branch targets to compute target address using const from previous
2551 instruction if necessary.
2552 * Add `Q' operator to print out bit position field various
2554 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2555 cleanups, use new code from Utah.
2556 * (store_inferior_registers): Update to new code from Utah.
2557 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2558 * (fetch_register): Clear out priv level when reading PCs.
2559 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2560 * Remove decl of errno, #include wait.h and target.h.
2561 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2562 were inside of a kernel call. If so, then PC is in a different
2563 register. Also, mask out bottom two bits of all PCs so as not to
2564 confuse higher level code.
2565 * (push_dummy_frame): Create from #define in tm-hppa.h.
2566 * (find_dummy_frame_regs): Update from Utah.
2567 * (hp_pop_frame): Create from #define in tm-hppa.h.
2568 * (hp_restore_pc_queue): New, from Utah.
2569 * (hp_push_arguments): Big fixes from Utah.
2570 * (pa_do_registers_info, pa_print_registers): Only print out fp
2572 * (skip_trampoline_code): New routine to deal with stubs that
2573 live in nowhereland between callers and callees.
2574 * i860-tdep.c: Remove decl of attach_flag.
2575 * infrun.c (wait_for_inferior): Add new macro
2576 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2577 at by PC will be nullified. If so, then step the target once more
2578 so as to avoid confusing the user.
2579 * (just before step_over_function:): Use stop_func_start, not
2580 stop_pc when checking for the existance of line number info.
2581 stop_func_start will reflect the proper address of the target
2582 routine, not of the stub that we may be traversing to get there.
2583 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2584 to deal with the stubs that PA compilers sometimes stick between
2585 callers and callees. Also, define FLAGS_REGNUM for access to the
2587 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2589 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2590 write gr0, PC regs, and PSW!
2591 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2592 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2594 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2595 * Define struct unwind_table_entry.
2596 * valops.c (call_function_by_hand): Add another arg to
2597 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2600 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2602 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2604 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2606 * Makefile.in (VERSION): Bump to 4.7.4.
2607 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2608 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2609 * Makefile.in (HFILES): Add valprint.h.
2610 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2611 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2612 * typeprint.c, typeprint.h: New files for language independent
2613 type printing functions.
2614 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2615 type printing functions and definitions.
2616 * valprint.h: New include file for language independent value
2617 printing definitions.
2618 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2619 dependent value printing functions.
2620 * c-exp.y (production ptype): Add range_type variable and use new
2621 create_range_type function.
2622 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2623 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2624 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2625 "const static" to ANSI-conformant "static const".
2626 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2627 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2629 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2630 * coffread.c (decode_type): Add range_type variable and call to
2631 new create_range_type function.
2632 * complaints.c (complain): Remove unused val variable.
2633 * complaints.c (_initialize_complaints): Make it void.
2634 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2635 variable and call new create_range_type function.
2636 * defs.h (enum val_prettyprint): Move enum from value.h to here
2637 so we can avoid having to include value.h just for prototypes that
2638 need the enum (thanks ANSI).
2639 * dwarfread.c (struct_type): Local anonymous_size variable is
2640 only used if !BITS_BIG_ENDIAN.
2641 * dwarfread.c (decode_subscript_data_item): Add rangetype
2642 variable and call new create_range_type function.
2643 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2645 * eval.c (evaluate_subexp): Remove unused local variable name
2646 and the statement with no side effects that initializes it.
2647 * expprint.c (print_subexp): Change local_printstr to
2649 * gdbtypes.c (create_range_type): New function that creates
2650 a range type using code fragments from object file readers as
2651 an example of what has to be initialized.
2652 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2653 and high_bound parameters, replaced with a single range_type
2654 parameter. Change function body to use passed in range_type
2655 rather than handcrafting one.
2656 * gdbtypes.h (create_range_type): Add prototype.
2657 * gdbtypes.h (create_array_type): Change prototype parameters.
2658 * infrun.c (normal_stop): Remove unused local variables tem and c.
2659 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2660 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2661 stub functions that call error if called.
2662 * language.c (unknown_language_defn, auto_language_defn,
2663 local_language_defn): Add initializers unk_lang_print_type and
2665 * language.h (struct language_defn): Reformat for larger
2666 comments, add la_print_type and la_val_print members. Add
2667 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2668 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2669 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2671 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2673 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2674 * main.c (execute_command): Remove unused local variable cmdlines.
2675 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2676 (clear_displays), symmisc.c (block_depth), values.c
2677 (clear_value_history):
2678 Make testing of truth value of assignment result explicit.
2679 * mipsread.c (upgrade_type): Update FIXME to include future use
2680 of create_range_type.
2681 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2682 whatis_exp, maintenance_print_type): Move prototypes and functions
2684 * printcmd.c (_initialize_printcmd): Move add_com calls for
2685 ptype_command and whatis_command to new typeprint.c.
2686 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2687 * source.c (find_source_lines): Local variable c only used
2688 when LSEEK_NOT_LINEAR is defined.
2689 * stabsread.c (read_array_type): Use new create_range_type
2691 * stabsread.c (read_range_type): Add new index_type variable and
2692 call new create_range_type function rather than handcrafting
2694 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2695 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2696 * symtab.c (type_print_base usages): Use c_type_print_base.
2697 * symtab.c (type_print_varspec_prefix usages): Use
2698 c_type_print_varspec_prefix.
2699 * symtab.c (type_print_method_args usages): Use
2700 cp_type_print_method_args.
2701 * valprint.c: Completely ripped apart and the fragments used
2702 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2703 valprint.h. Remaining stuff is language independent.
2704 * value.h (struct fn_field): Forward declare for prototypes.
2705 * value.h (type_print_1): Remove prototype.
2706 * value.h (enum val_prettyprint): Moved to defs.h.
2707 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2708 * value.h (baseclass_offset): Add prototype.
2709 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2710 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2711 * ch-typeprint.c: New file for language dependent type printing.
2712 * ch-valprint.c: New file for language dependent value printing.
2713 * ch-exp.y (parse_number): Remove prototype and stub function.
2714 * ch-exp.y (decode_integer_literal): Removed unused digits and
2716 * ch-exp.y (convert_float): Completely ifdef out for now.
2717 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2718 ch-lang.c (chill_op_print_tab):
2719 Change from ANSI-obsolescent "const static" to ANSI-conformant
2721 * ch-exp.y (yylex): Add unhandled storage class enumeration
2722 literals to switch statement for completeness.
2723 * ch-lang.c (chill_create_fundamental_types): Remove unused
2724 nbytes variable. Change dummy type to 2 bytes to match int.
2725 Handle FT_VOID types gratuituously added to chill DWARF by
2726 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2727 type rather than a one byte TYPE_CODE_INT type.
2728 * ch-lang.c (chill_language_defn): Add chill_print_type and
2730 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2732 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2734 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2735 bfd_get_symbol_leading_char instead.
2737 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2738 leading character from names.
2739 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2740 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2741 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2743 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2744 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2745 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2746 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2747 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2748 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2749 * symfile.c (syms_from_objfile): Insert debugging check to test
2750 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2752 * doc/gdbint.texinfo (Host Conditionals): Remove
2753 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2755 (Target Conditionals): Remove all of the above.
2757 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2759 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2760 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2762 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2764 * coffread.c (decode_type): catch negative tagndx fields generated
2766 * exec.c: comment out string following #endif.
2767 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2768 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2770 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2771 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2773 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2775 * complaints.c: New file, code moved from utils.c.
2776 * complaints.c (complain): Made into a varargs function.
2777 * complaints.h: New file, code moved from symfile.h.
2778 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2779 * Makefile.in (HFILES): Add complaints.h.
2780 * Makefile.in (OBS): Add complaints.o.
2781 * symfile.c (complaint_root, stop_whining, complaint_series,
2782 complain, clear_complaints, add_show_from_set for stop_whining):
2783 Moved to complaints.c.
2784 * symfile.h (struct complaint, complaint_root decl, complain
2785 prototype, clear_complaints prototype): Moved to complaints.h.
2786 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2787 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2788 complaints.h. Remove casts from arguments to complain(),
2789 which is now a varargs function, and remove unnecessary
2790 placeholder zero args.
2791 * defs.h (begin_line): Add prototype.
2792 * defs.h (vprintf_filtered): Add prototype.
2793 * dwarfread.c (varargs.h): Remove, no longer needed.
2794 * dwarfread.c (dwarfwarn): Remove prototype and function.
2795 * dwarfread.c (complaints): Define a bunch of complaints.
2796 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2797 usages to standard complain() calls.
2798 * utils.c (begin_line): New function that ensures that
2799 whatever gets filter-printed next starts on its own line.
2800 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2801 but to stdout (calls vfprintf_filtered internally).
2803 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2805 * remote.c: Avoid printf_filtered line limit. Suggested by
2806 Robert R. Henry, <rrh@tera.com>.
2807 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2809 * main.c (main): Accept --silent as well as --quiet. Change +help
2810 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2812 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2813 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2815 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2817 * tm-nindy960.h, remote-nindy.c: Lint.
2819 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2821 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2822 a optional type to decorate as an array type, the type of the
2823 index, and the bounds of the array. Records this additional info
2824 in the array type for use with languages with nonzero array
2826 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2827 to note that arrays may have bounds.
2828 * gdbtypes.h (create_array_type): Update prototype.
2829 * c-exp.y (ptype production): Adjust for new create_array_type
2830 calling conventions.
2831 * coffread.c (decode_type): Call create_array_type rather than
2832 handcrafting array types.
2833 * convex-tdep.c (value_type): Remove, now use create_array_type.
2834 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2835 vector_type into calls to create_array_type.
2836 * dwarfread.c (decode_subscr_data): Name changed to
2837 decode_subscript_data_item throughout.
2838 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2839 create_array_type. Now records index type and range as well.
2840 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2841 change to use create_array_type.
2842 * dwarfread.c (read_subroutine_type): Test existing user defined
2843 types before decorating them, to ensure they are blank, and
2844 complain about it if they are not.
2845 * dwarfread.c (decode_fund_type): For unrecognized types, always
2846 return some valid type (type integer). If the unrecognized type
2847 cannot be an implementation defined type, complain as well.
2848 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2849 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2850 * mipsread.c (upgrade_type): Add FIXME comment that code to
2851 handcraft arrays should be replaced with call to create_array_type.
2852 * stabsread.c (read_array_type): Replace code to handcraft
2853 array types with call to create_array_type.
2854 * valprint.c (type_print_varspec_prefix): Minor formatting
2855 change, join lines that don't need to be split.
2857 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2859 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2860 decl for attach_flag, it now lives in inferior.h.
2861 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2862 Make most functions static.
2863 * hppah-nat.c: General cleanups, remove BSD specific code (since
2864 that all lives in hppab-nat.c).
2865 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2866 Change sense of test against inside_entry_file(). This fix is
2868 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2869 to read/write_register_bytes().
2870 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2871 work around PA-GAS assembler bug. Also, add trailing */ to some
2873 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2874 Same reason as above.
2876 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2878 * mipsread.c (parse_symbol): When checking whether a structured
2879 type is an enum, check qualifiers of its first member, as well as
2880 the base type of the member. Bug found and fixed by John M.
2881 Farrell, <farrell@fjord.reo.dec.com>.
2883 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2884 * remote-vx.c: Don't include vx-share/reg.h.
2885 * vx-share/ptrace.h: Reproduce from scratch.
2886 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2887 * Makefile.in: Remove references to removed files, and to removed
2888 29k-share directories.
2890 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2892 * c-lang.c (_initialize_c_language): Name changed from
2894 * m2-lang.c (_initialize_m2_language): Name changed from
2896 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2897 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2898 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2899 expression parsing into c-lang.c and m2-lang.c respectively.
2900 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2901 m2-exp.y respectively.
2902 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2903 and m2-* files respectively.
2904 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2905 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2906 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2907 * expression.h (struct block): Forward declaration for prototypes.
2908 * language.h (struct objfile): Forward declaration for prototypes.
2909 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2910 * Makefile.in (HFILES): Add ch-lang.h.
2911 * Makefile.in (OBS): Add ch-lang.o.
2912 * ch-exp.y: Migrate code that has nothing to do with expression
2913 parsing into ch-lang.c.
2914 * ch-lang.c: New file, code migrated from c-exp.y.
2915 * ch-lang.h: New file, internal interface between ch-* files.
2916 * ch-lang.c (_initialize_chill_language): Name changed from
2917 _initialize_chill_exp.
2919 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2920 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2921 * config/amix.mh (NATDEPFILES): Add.
2922 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2925 * dwarfread.c (decode_subscr_data): Remove spurious test that
2926 accepted only integer subscript types. We don't do anything
2927 with the type at the moment anyway.
2929 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2931 * ch-exp.y (match_character_literal): Fix case where no
2932 match at all is found.
2933 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2934 width types. For example, "INT" is always 2 bytes regardless
2935 of the values of any TARGET_*_BIT macros. So use explicit
2936 numeric sizes for the types.
2938 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2940 * c-exp.y (c_create_fundamental_type): New function to create
2941 language specific fundamental types for C.
2942 * m2-exp.y (m2_create_fundamental_type): New function to create
2943 language specific fundamental types for Modula 2.
2944 * c-exp.y (c_language_defn, cplus_language_defn): Add
2945 c_create_fundamental_type to language struct initializers.
2946 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2947 to language struct initializers.
2948 * dwarfread.c (expression.h, language.h): Include.
2949 * dwarfread.c (ftypes): New array to hold fundamental types
2950 for current compilation unit.
2951 * dwarfread.c (cu_language_defn): New pointer to language
2952 struct for language of current compilation unit.
2953 * dwarfread.c (dwarf_fundamental_type): New function to
2954 create/lookup fundamental types.
2955 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2956 * dwarfread.c (throughout): Replace lookup_fundamental_type
2957 with dwarf_fundamental_type.
2958 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2959 compilation unit (may be different language or different objfile).
2960 * gdbtypes.c (lookup_fundamental_type): Move actual type
2961 creations into language specific fundamental type creation
2962 functions and call via create_fundamental_type. Add comment
2963 about this function being obsolescent.
2964 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2965 sized signed and unsigned integers.
2966 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2967 * language.c (language_def): New function to lookup a language
2968 struct given it's enumeration.
2969 * language.h (struct language_defn): Add la_fund_type, a pointer
2970 to a function that creates fundamental types for this language.
2971 * language.h (create_fundamental_type): New macro to create
2972 fundamental types based on the current language.
2973 * language.h (language_def): Add prototype.
2974 * language.c (unk_lang_create_fundamental_type): New function
2975 for initializing language structs, calls error if called.
2976 * language.c (unk_language_defn, auto_language_defn,
2977 local_language_defn): Use unk_lang_create_fundamental_type.
2978 ch-exp.y (chill_create_fundamental_type): New function.
2979 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2980 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2982 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2984 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2986 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2987 as GCC_PRODUCER and GPLUS_PRODUCER.
2989 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2991 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2994 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2996 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2997 rather than '$'. This particular piece of braindamage is
2998 spreading like ooze. It's now infected libiberty, deja-gnu,
3000 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
3001 hardwired '$' character.
3003 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
3005 (Changes to break incredibly ugly, unmaintainable 750 line
3006 read_struct_type function up into managable pieces.)
3007 * Makefile.in (VERSION): Bump to 4.7.3.
3008 * stabsread.c (struct field_info): Local struct definition.
3009 * stabsread.c (read_member_functions, read_struct_fields,
3010 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
3011 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
3012 functions from fragmented read_struct_type.
3013 * stabsread.c (stabs_general_complaint): Catchall complaint.
3014 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
3015 symbol name continuation code. Use macro throughout.
3016 * stabsread.c (various places): Replace add-one-to-pointer
3017 with pointer increment.
3018 * stabsread.c (read_type): Retain function local copy of type
3019 descriptor. Rearrange code calling read_struct_type() to match
3021 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
3022 a single blank as the name of nameless enumerations. Recognize
3023 this special case and set nameless flag.
3024 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
3026 * ch-exp.y (access_name): New non-terminal token and
3028 * ch-exp.y (general_procedure_name): Now a terminal token.
3029 * ch-exp.y (location): Expand production.
3030 * ch-exp.y (match_simple_name_string): New function.
3031 * ch-exp.y (yylex): Call match_simple_name_string and return
3032 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3034 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3036 * munch: Backslash escape vertical bar characters inside
3037 grep patterns since they have special meaning for some greps.
3038 * parse.c (write_exp_string): Complete rewrite to store string
3039 contants as a leading explicit length, followed by the string data,
3040 followed by a trailing explicit length.
3041 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3042 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3043 Use recorded explicit length of strings in expression elements,
3044 rather than strlen. Adjust code to skip over strings stored in
3045 expression elements, and code to access strings, to account for
3046 new leading explicit size expression element.
3047 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3048 0, to avoid negative expression element indices.
3049 * valops.c (search_struct_method): Minor whitespace change.
3051 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3053 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3054 which together maintain a dynamically expandable static buffer
3055 for the lexer to use when translating C strings to their internal
3056 form (other future uses possible). Fix parsing of C style strings
3057 to do the normal C style input conversions of escaped character
3059 * valops.c (value_string): Remove translation of escaped
3060 character sequences, now done in C expression parser.
3061 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3062 and decides if it should be printed in literal form or some other
3063 form, based on it's ASCII value and setting of sevenbit_strings.
3064 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3065 macro, change indentation style.
3066 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3067 * ch-exp.y (chill_printstr): First cut at real function instead
3070 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3072 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3074 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3076 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3078 * defs.h (sevenbit_strings): Add declaration.
3079 * defs.h (printchar): Replace with gdb_printchar.
3080 * language.h (language_defn): Add new function pointers
3081 la_printchar and la_printstr, to do language dependent
3082 printing of characters and strings.
3083 * language.h (local_printchar, local_printstr): New macros
3084 to call language dependent functions pointed to by la_printchar
3085 and la_printstr respectively.
3086 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3087 dependent functions for printing characters and strings.
3088 * c-exp.y (c_language_defn, cplus_language_defn): Add
3089 c_printchar and c_printstr.
3090 * command.c (do_setshow_command): Rename printchar use to
3092 * expprint.c (print_subexp): Replace C style string output
3093 with call to local_printstr.
3094 * language.c (unk_lang_printchar, unk_lang_printstr):
3095 New stubs, currently errors.
3096 * language.c (unknown_language_defn, auto_language_defn,
3097 local_language_defn): Add unk_lang_printchar and
3099 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3100 language dependent functions to print characters and strings.
3101 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3102 * utils.c (printchar): Renamed to gdb_printchar.
3103 * valprint.c (print_string): Remove prototype, function moved
3104 to c-exp.y, where it becomes c_printstr.
3105 * valprint.c (print_max): Made global for reference from the
3106 language dependent printing routines in *-exp.y.
3107 * valprint.c (repeat_count_threshold): New variable with function
3108 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3109 Change all references to old macro to references to new variable.
3110 * valprint.c (value_print, val_print): Replace calls to
3111 print_string with calls to local_printstr.
3112 * valprint.c (val_print): Replace C style character printing
3113 with call to local_printchar.
3114 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3115 * valprint.c (_initialize_valprint): Add add_show_from_set
3116 call for setting up repeat_count_threshold as print variable.
3117 * ch-exp.y (decode_integer_value): New function.
3118 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3119 * ch-exp.y (chill_printchar, chill_printstr): New language
3120 dependent functions for printing characters and strings.
3121 * ch-exp.y (chill_language_defn): Add chill_printchar and
3124 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3126 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3127 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3128 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3130 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3132 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3133 and assume the process has been killed.
3135 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3137 * remote-udi.c (udi_open): Reset vars so that user can re-run
3138 programs without leaving GDB.
3139 * (many routines): Slightly improve error handling.
3140 * (download): Zero out BSS by longs instead of bytes to avoid
3141 timeouts in real hardware.
3142 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3143 that connection is no longer in use after shutdown() of socket.
3144 This keeps GDB from dying of a SIGPIPE when you issue multiple
3145 `target udi' commands.
3147 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3149 * language.h (language_format_info): New structure to bundle
3150 local formatting information.
3151 * language.h (language_defn): Replace individual format info
3152 with language_format_info structs.
3153 * language.h (local_*_format, local_*_format_prefix,
3154 local_*_format_specifier, local_*_format_suffix): New macros
3155 for binary/octal/decimal/hex formats to access info elements.
3156 * c-exp.y (c_language_defn): Update for new format handling.
3157 * m2-exp.y (m2_language_defn): Update for new format handling.
3158 * dbxread.c (language.h): Include for partial-stab.h use.
3159 * mipsread.c (expression.h, language.h): Include for
3161 * defs.h (local_hex_format, local_hex_format_custom,
3162 local_hex_string, local_hex_string_custom): Move to language.h.
3163 * language.c (local_hex_format_custom, local_hex_string,
3164 local_hex_string_custom, local_octal_format_custom): Use new
3166 * language.c (unknown_language_defn, auto_language_defn,
3167 local_language_defn): Update for new format handling.
3168 * printcmd.c (print_scalar_formatted): Use new macros
3169 to access decimal and binary format info for printing.
3170 * c-exp.y (chill_language_defn): Update for new format handling.
3171 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3172 * ch-exp.y (decode_integer_literal): Add function
3173 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3174 * ch-exp.y (builtin_type_chill_char): Add definition.
3175 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3177 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3179 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3181 (aix_framedata): added nosavedpc field.
3182 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3184 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3185 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3186 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3187 instructions as function_frame_info does. Expand special case of
3188 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3190 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3192 (function_frame_info): Set frameless if the function has no frame,
3193 and set nosavedpc if the PC was not saved. Handle gcc generated
3194 stfd 31,-4(31); st 31, -12(31) correctly.
3195 (frameless_function_invocation): New second argument pcsaved; if 0
3196 return whether the function has a frame, if 1 return whether the
3198 (frame_initial_stack_address): Correct typo: cache registers for
3199 callee_fi, not for fi, (avoids reading garbage memory locations).
3201 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3203 * infrun.c (wait_for_inferior (just before step_over_function
3204 label)): Change test for stepping into subroutine to check for the
3205 presence of line number info. This makes stuff compiled with -g1
3206 cause GDB to not lose control when stepping.
3208 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3209 Improve comments as well.
3211 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3213 * Makefile.in (VERSION): Bump to 4.7.2
3214 * symtab.c (find_pc_symtab): Fix return of random value
3216 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3217 Makefile since it contains sed patterns used in generation.
3218 Add sed pattern to also delete #include of any malloc.h.
3219 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3220 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3221 function names to conform to K&R terminology with respect to
3222 logical and bitwise operators:
3223 UNOP_ZEROP => UNOP_LOGICAL_NOT
3224 UNOP_LOGNOT => UNOP_COMPLEMENT
3225 BINOP_LOGAND => BINOP_BITWISE_AND
3226 BINOP_LOGXOR => BINOP_BITWISE_XOR
3227 BINOP_LOGIOR => BINOP_BITWISE_IOR
3228 BINOP_AND => BINOP_LOGICAL_AND
3229 BINOP_OR => BINOP_LOGICAL_OR
3230 PREC_OR => PREC_LOGICAL_OR
3231 PREC_AND => PREC_LOGICAL_AND
3232 PREC_LOGIOR => PREC_BITWISE_IOR
3233 PREC_LOGXOR => PREC_BITWISE_XOR
3234 PREC_LOGAND => PREC_BITWISE_AND
3235 value_zerop() => value_logical_not()
3236 value_lognot() => value_complement()
3237 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3238 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3239 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3240 and is nonexistant in some SVR4 based systems.
3241 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3242 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3244 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3245 * source.c (source_info): Fix minor nits, print "1 line" rather
3246 than "1 lines", and "language is <lang>".
3247 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3248 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3249 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3251 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3252 * ch-exp.y: New expression parser, for GNU-Chill.
3253 * defs.h (enum language): Add language_chill.
3254 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3255 LANG_MODULA2 a recognized language.
3256 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3257 Chill as well as Modula-2.
3258 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3259 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3260 * language.c (set_language_command): Add chill.
3261 * language.c (binop_result_type, integral_type, character_type,
3262 boolean_type, structured_type, value_true, binop_type_check):
3263 Add language_chill cases.
3264 * language.h (_LANG_chill): Define.
3265 * symfile.c (deduce_language_from_filename): Recognize the
3266 filename extensions ".chill", ".c186", and ".c286" for Chill.
3267 * valprint.c (typedef_print): Add case for language_chill.
3268 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3269 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3270 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3271 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3273 * Makefile.in (distclean): Add target ch-exp.tab.c.
3274 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3275 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3276 * eval.c (evaluate_subexp): Add OP_BOOL case.
3277 * expprint.c (print_subexp): Add OP_BOOL case.
3279 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3281 * infcmd.c (set_environment_command): Avoid skipping first
3282 char of env value if an '=' appears in it. Bug report and fix
3283 by Mark Jungerman, <maj@lucid.com>.
3285 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3287 * infcmd.c (step_over_calls): Improve comments.
3288 * symtab.c (find_pc_psymtab): Clean up a bit.
3289 * (find_pc_symtab): Fix comments, clean up code.
3290 * (find_pc_line): General cleanups, efficiency improvements.
3291 Also, don't return garbage when some line info exists, but there
3294 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3296 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3297 member, and the stat pointer passed to vmap_symtab was NULL, the
3298 wrong vmap entries would be modified. Fixes behavior where
3299 attempting to load symbols for a module with no member would mess
3300 up already read in symbols.
3302 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3304 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3305 29k-share/dfe/mini2udi.o.
3306 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3307 * alldeps.mak, depend: Update to deal with removal of
3308 aforementioned files.
3309 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3310 requirement for useless 'program' argument. Clean up
3311 udi_create_inferior, and udi_load to call common download()
3312 routine. Create download routine to load remote hosts directly
3313 (with the help of BFD) so that we don't need yank.c and
3315 Fix udi_detach to call UDIDisconnect with
3316 the right arguments. Clean up udi_resume, don't assign tip_error
3317 twice. Clean up udi_wait, straighten out status codes. Make
3318 udi_kill really work.
3320 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3322 * c-exp.y: separated host/target idea of integer type size,
3323 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3324 UINT and CHAR rules. (parse_number): work out the targetwise type
3325 of a number based upon it's size and qualifiers. (yylex): chars
3326 are now treated the same way as ints.
3328 * source.c (indentify_source_line): don't core dump if wanted
3329 line is larger than number of lines in source. (can happen when
3330 coff gets confused about #included source).
3332 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3334 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3335 when debugging a program with 100 shared libraries.
3337 * solib.c (solib_map_sections): Always close the BFD we open.
3338 Free all malloc'd storage we allocate, too, including error cases.
3339 (struct so_list): Remove unused so_bfd member.
3340 (clear_solib): Don't bother closing so_bfd.
3342 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3343 cacheable. `So many symbol files, so little file descriptors.'
3345 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3347 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3348 Stubs should stand alone as much as possible.
3350 * source.c (show_directories): Avoid printf_filtered length prob
3351 pointed out by Jonathan Stone.
3353 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3354 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3355 <Lee_Cooprider@vos.stratus.com>.
3357 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3359 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3360 struct, not struct itself.
3361 * serial.h (serial_restore): Fix prototype, takes pointer not
3364 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3366 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3367 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3369 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3371 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3372 Stubs should stand alone as much as possible.
3374 * README: Add remote-es1800.c and remote-st2000.c to table.
3375 * go32-nat.c: Remove, there is no native go32 support.
3376 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3378 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3380 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3381 new routines to deal with sending SIGINTs to attached processes
3382 when the user interrupts the controlling GDB.
3383 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3384 the aforementioned routines when waiting for the attached process.
3386 * elfread.c, mipsread.c: Include <string.h>.
3387 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3388 * serial.h: Add prototype for serial_restore().
3390 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3392 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3393 minimal_symbol_count, because the NULL symbol is not included in
3394 the count. This prevented this function from finding the last
3395 symbol in the table.
3397 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3399 * dbxread.c (process_one_symbol): if not defined
3400 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3401 the start of the function, not just after N_FUN.
3403 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3405 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3406 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3407 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3408 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3409 file. Remove preprocessor defines that previously did remapping.
3411 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3413 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3414 Bug fix courtesy of Alexander Klaiber.
3416 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3418 hp300 native support (hp300hpux untested).
3420 * hp300ux-xdep.c: removed.
3421 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3422 * xm-hp300hpux.h: updated copyright.
3423 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3424 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3425 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3426 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3427 fork-child.o coredep.o corelow.o.
3428 (NAT_FILE, NATDEPFILES): new macros.
3429 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3430 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3432 (NAT_FILE, NATDEPFILES): new macros.
3433 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3435 Vax ultrix native support.
3437 * nm-vax.h: new file.
3438 * Makefile.in (HFILES): added nm-vax.h.
3439 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3440 coredep.o corelow.o removed.
3441 (NAT_FILE, NATDEPFILES): new macros.
3442 * xm-vax.h: updated copyright.
3443 (REGISTER_U_ADDR): removed.
3445 Apollo native support (untested).
3447 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3448 * a68v-nat.c, nm-apollo68[bv].h: new files.
3449 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3450 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3451 * a68v-xdep.c: removed.
3452 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3453 inftarg.o fork-child.o a68v-xdep.o.
3454 (NAT_FILE, NATDEPFILES): new macros.
3456 * defs.h: include nm.h.
3457 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3458 sparc-tdep.c, : do not include nm.h.
3459 * doc/gdbint.texinfo: nm.h now included in defs.h.
3461 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3463 * Makefile.in (VERSION): 4.7.1 post release!
3465 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3467 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3469 * Makefile.in (VERSION): gdb-4.7 release.
3470 * README: Update for gdb-4.7.
3472 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3474 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3477 * alldeps.mak, depend: Update.
3479 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3481 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3483 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3484 causes problems in setting breakpoint in the right place in
3485 functions with `float' args which are passed as doubles.
3486 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3487 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3489 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3491 * Makefile.in (HFILES): Add nm-i386sco.h.
3492 * dwarfread.c: include <sys/types.h> for SCO.
3493 * infptrace.c: Don't include ptrace.h under SCO.
3494 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3496 * config/i386v.mt: Add exec.o to TDEPFILES.
3498 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3500 * i386v-nat.c: Remove space from front of #endif.
3501 * irix4-nat.c: Remove externs of registers[], include inferior.h
3503 * mips-nat.c: Explicitly initialize zerobuf to 0!
3504 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3505 Always setup fci->frame, even if it's non-zero. Too many places
3506 depend upon this behavior (and I have to get a release out the
3508 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3509 processing_gcc_compilation if we find the embedded stabs marker.
3510 This fixes several bugs with finding the location of short or char
3511 function parameters passed on the stack.
3513 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3515 Native support for sun4sol2.
3517 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3518 * nm-sysv4.h: new file.
3519 * Makefile.in (HFILES): added nm-sysv4.h.
3520 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3521 (NAT_FILE, NATDEPFILES): new macros.
3522 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3524 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3526 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3527 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3529 * Makefile.in (VERSION): Tick to 4.6.9.
3531 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3533 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3534 definition, replace with portable one.
3535 * remote-nindy.c: Lint.
3536 (nindy_wait): Return type is int, result is inferior_pid.
3537 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3538 (initialize_symmisc): Remove empty function.
3539 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3540 Remove obsolete, misspelled macro.
3541 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3542 (all @node commands): Use new form to avoid nitpicking errors.
3543 * doc/gdbint.texinfo: Document host/native/target split.
3545 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3547 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3549 * xm-mips.h (offsetof): Don't define this if __STDC__.
3551 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3553 umax native support (untested).
3555 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3557 (NAT_FILE, NATDEPFILES): new macros.
3558 * config/umax.mt (TDEPFILES): removed exec.o.
3559 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3560 removed to nm-umax.h.
3561 * nm-umax.h: new file.
3562 * Makefile.in (HFILES): added nm-umax.h.
3564 hppa native support (untested).
3566 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3567 (NAT_FILE, NATDEPFILES): new macros.
3568 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3569 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3570 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3571 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3572 * hppa[bh]-xdep.c: removed.
3573 * hppa[bh]h-tdep.c: do not include ptrace.h.
3574 * Makefile.in (HFILES): added nm-hppa[bh].h.
3576 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3578 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3580 * mips-nat.c: Straighten out include files. Work around
3581 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3584 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3586 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3587 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3588 backtraces from core files work.
3589 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3590 Functions are now defined in mips-nat.c.
3592 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3594 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3595 serial_default_name().
3597 * remote-hms.c, ser-go32.c, serial.h: Change from
3598 serial_timedreadchar() to new serial_readchar().
3600 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3602 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3604 * c-exp.y: Moved handling of 'const' and 'volatile' from
3605 <type> to <typebase>. This removes 2 conflicts.
3607 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3609 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3610 from breakpoint table when reseting breakpoints.
3612 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3614 Native support cleanup and corefile fixes for i386 SVR4 systems.
3616 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3617 fill_fpregset): Moved to i386v4-nat.c
3618 * i386v4-nat.c, nm-i386v4.h, : New files.
3619 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3620 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3621 change i386v-nat.o to i386v4-nat.o.
3623 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3625 Miscellaneous 386 configs updated.
3627 * config/i386aout.mt (TDEPFILES): removed exec.o.
3628 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3629 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3630 (NAT_FILE, NATDEPFILES): new macros.
3631 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3632 config/i386v4.mt (TDEPFILES): removed exec.o.
3633 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3634 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3635 (NAT_FILE, NATDEPFILES): new macros.
3636 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3637 fork-child.o coredep.o corelow.o i386-xdep.o.
3638 (NAT_FILE, NATDEPFILES): new macros.
3640 Native support cleanup for i386bsd (untested).
3642 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3643 * config/i386bsd.mh (NATDEPFILES): added exec.o
3644 * tm-i386bsd.h (FLOAT_INFO): removed.
3645 * nm-i386bsd.h (FLOAT_INFO): added.
3647 Native support for i386v (untested).
3649 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3650 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3651 (NAT_FILE, NATDEPFILES): new macros.
3652 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3653 * i386-xdep.c: removed.
3654 * Makefile.in (HFILES): added nm-i386v.h
3655 * i386v-nat.c, nm-i386v.h: new file.
3656 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3658 * tm-i386v.h (FLOAT_INFO): removed.
3660 Native support for linux (untested).
3662 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3663 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3664 (NAT_FILE, NATDEPFILES): new macros.
3665 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3666 * Makefile.in (HFILES): added nm-linux.h.
3667 * nm-linux.h: new file.
3668 * xm-linux.h: updated copyright. cleaned up formatting.
3669 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3671 Native support for sun386 (untested).
3673 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3674 fork-child.o sun386-xdep.o.
3675 (NAT_FILE, NATDEPFILES): new macros.
3676 * config/sun386.mt (TDEPFILES): removed exec.o.
3677 * Makefile.in (HFILES): added nm-sun386.h.
3678 * sun386-nat.c, nm-sun386.h: new file.
3679 * sun386-xdep.c: removed.
3680 * xm-sun386.h: updated comment and copyright.
3681 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3684 Native support for i386mach (untested).
3686 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3687 fork-child.o mach386-xdep.o.
3688 (NAT_FILE, NATDEPFILES): new macros.
3689 * Makefile.in (HFILES): added nm-i386mach.h.
3690 * nm-i386mach.h, i386mach-nat.c: new files.
3691 * mach386-xdep.c: removed.
3692 * xm-i386mach.h: updated copyright.
3693 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3696 Native separation for go32 (untested).
3698 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3699 * go32-nat.c: new file.
3700 * go32-xdep.c (call_ptrace, child_resume,
3701 fetch_inferior_registers, store_inferior_registers,
3702 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3704 Native support for m88k (untested).
3706 * Makefile.in (HFILES): added nm-m88k.h
3707 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3708 FETCH_INFERIOR_REGISTERS): removed.
3709 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3710 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3711 (NAT_FILE, NATDEPFILES): new macros.
3712 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3713 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3714 * m88k-xdep.c: removed.
3716 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3718 * i386b-nat.c: Comment changes.
3719 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3721 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3723 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3725 Avoid longjmp()-catching compilation errors in cross-ports.
3727 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3728 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3729 Move from mips-tdep.c and tm-{irix3,mips}.h.
3730 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3732 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3735 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3736 (fetch_core_registers): Fix bfd_seek arguments.
3738 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3740 Make core files work again (add back the `core' target).
3742 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3743 (NATDEPFILES): Add corelow.o.
3744 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3747 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3748 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3749 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3750 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3751 appears. FIXME, these should be moved to NATDEPFILES for native
3754 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3756 Ultra3 host/target/native split. (untested).
3758 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3759 (fetch_register, fetch_inferior_registers,
3760 store_inferior_registers, fetch_core_registers): removed to
3762 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3764 * Makefile.in (HFILES): added nm-ultra3.h.
3765 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3766 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3768 (NAT_FILE, NATDEPFILES): new macros for native support.
3769 * config/ultra3.mt (TDEPFILES): exec.o removed.
3771 * xm-vaxult.h: add MEM_FNS_DECLARED.
3773 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3775 * Makefile.in (VERSION): Roll to 4.6.8.
3776 (OBS): Put version.o first, so Makefile rebuild happens early.
3778 * command.h: Publicize prototype for not_just_help_class_command.
3779 * command.c: Remove proto.
3780 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3781 output. Move "maint info" from class info to class maintenance,
3783 * infrun.c: Move "stop" to class_obscure, and give it a
3784 function so it will not be seen as a global help topic. FIXME,
3785 it should be possible to set these attributes independently.
3787 * core.c (core_command): Make nicer error message for no core support.
3789 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3791 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3792 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3794 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3795 (scan_compilation_units): Punt unused filename arg. dbfoff,
3796 lnoffset, and curlnoffset are file_ptr's now.
3797 (dwarf_build_psymtabs): Drop desc and filename args; use
3798 objfile. dbfoff and lnoffset are file_ptr's now.
3799 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3800 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3801 (elf_symfile_read): Skip desc and filename args to
3802 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3803 * gdb-stabs.h: Use file_ptr rather than off_t.
3804 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3805 compile-time debug check that someone turned off as "unused".
3806 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3807 * symfile.h: Update dwarf_build_psymtabs and
3808 elfstab_build_psymtabs prototypes.
3809 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3810 Use file_ptr offsets. bfd_seeks use L_SET.
3812 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3814 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3815 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3816 value so that demangler won't be invoked. This greatly speeds up
3818 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3819 linked_proc_info so that it properly deallocates the appropriate
3820 item after it is done with it instead of before.
3821 * Don't pass bogus frame pointer to create_new_frame(). Just
3822 leave it as zero so that lower level code will figure out the
3825 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3827 Sony News native support.
3829 * Makefile.in (HFILES): added nm-news.h.
3830 * nm-news.h: new file.
3831 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3832 fork-child.o coredep.o to NATDEPFILES.
3833 (NAT_FILE, NATDEPFILES): new macros for native support.
3834 * config/news.mt (TDEPFILES): removed exec.o.
3836 * remote-vx.c: remove redundant include of sys/time.h.
3838 * infrun.c: include ctype.h. Otherwise some machines result in
3839 undefined for isdigit.
3841 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3843 * configure.in: Convert m68k entries to m68* entries to handle
3844 all the various m68xxx hosts and targets.
3845 * config/news1000.mt: No longer needed, same as news.mt.
3847 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3849 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3851 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3853 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3854 nm-sun2.h, nm-mips.h.
3856 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3858 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3860 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3862 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3864 * xm-hppah.h: if __STDC__ is not defined, define
3866 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3867 compiler; see the comment in the file.
3869 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3871 First cut at support for all BSD variants on 386.
3873 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3874 * i386b-nat.c: New native support file.
3875 * configure.in: Add host and target for i[34]86-*-bsd*.
3876 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3878 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3880 Sun2 native support (untested).
3882 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3883 REGISTER_U_ADDR): removed to nm-sun2.h.
3884 * nm-sun2.h: new file.
3885 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3886 fork-child.o sun3-xdep.o removed.
3887 (NAT_FILE, NATDEPFILES): new macros.
3889 Mips native support. Decstation and iris4 have been tested.
3892 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3893 fill_fpregset): removed to irix4-nat.c
3894 * mips-xdep.c: removed.
3895 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3897 * procfs.c: include nm.h.
3898 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3899 * xm-irix4.h: bump copyright.
3900 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3901 PROC_NAME_FMT): removed.
3902 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3903 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3904 (NAT_FILE, NATDEPFILES): new macros for native support.
3905 (CC): supply default compiler switches.
3906 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3907 fork-child.o coredep.o.
3908 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3910 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3911 fork-child.o mips-xdep.o coredep.o.
3912 (NAT_FILE, NATDEPFILES): new macros for native support.
3914 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3916 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3917 (NATDEPFILES): added fork-child.o
3918 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3919 (NATDEPFILES): added fork-child.o
3920 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3921 (NATDEPFILES): added fork-child.o
3923 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3925 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3926 by using puts_filtered instead.
3928 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3930 * remote-nindy.c (nindy_load): Replacement version from Steve
3931 Chamberlain, doesn't require forking to run "strip" or "sx".
3933 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3935 * Makefile.in (HFILES): Add nm-*.h files.
3937 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3939 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3940 (NATDEPFILES): added fork-child.o.
3942 * doc/gdbint.texinfo: document a few more macros, create new
3943 section for native macros.
3945 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3947 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3948 resolution of copyright issues.
3950 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3952 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3953 subdir gets configured.
3955 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3957 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3959 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3960 searching for a "bfd_strip" program. Also, fixed up arguments
3961 passed to that program.
3963 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3964 which is now used for something else. Rewrite description of
3965 associated parameters to match how gdb does it now.
3966 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3968 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3970 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3972 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3975 * inferior.h (proc_signal_handling_change): prototype removed.
3976 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3977 (handle_command): now calls target_notice_signals.
3978 * procfs.c (proc_signal_handling_change): renamed to
3979 procfs_notice_signals. Now static. Add prototype. All callers
3981 * target.h (struct target_ops): new field, to_notice_signals.
3982 (target_notice_signals): new macro to cover new field.
3983 * target.c (cleanup_target): default to_notice_signals to ignore.
3984 * corelow.c (core_ops),
3986 inftarg.c (child_ops),
3987 procfs.c (procfs_ops),
3988 remote-adapt.c (adapt-ops),
3989 remote-eb.c (eb_ops),
3990 remote-es1800.c (es1800_ops, es1800_child_ops),
3991 remote-hms.c (hms_ops),
3992 remote-mm.c (mm_ops),
3993 remote-nindy.c (nindy_ops),
3994 remote-st2000.c (st2000_ops),
3995 remote-udi.c (udi_ops),
3996 remote-vx.c (vx_ops, vx_run_ops),
3997 remote.c (remote_ops),
3998 target.c (dummy_target),
3999 xcoffexec.c (exec_ops): added static initializer for
4001 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
4003 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
4005 * main.c (define_command): Add forgotten initializer.
4007 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
4009 * language.c, language.h: Move saved_language out to global
4010 expected_language. Set expected_language when user expectation
4012 * language.c (language_info): Don't print type/range checking gub.
4013 * main.c (main): Set expected language.
4014 (execute_command): Check against expected language.
4015 * symfile.c (set_initial_language): Set expected language.
4017 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
4019 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4021 A bunch of changes mostly to improve debugging of C++ programs.
4022 Specifically, the calling of inferiors methods is improved.
4024 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
4025 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
4026 hide the implementation details of pointer-to-method objects.
4027 How to tell if the pointer points to a virtual method is
4028 still very dependent on the particular compiler, but this
4029 should make it easier to find the places to change.
4030 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4031 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4032 macros, instead of a hard-wired-in code that incorrectly
4033 assumed a no-longerused representation of pointer-to-method
4034 values. And otherwise fix the relevant bit-rotted code.
4036 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4037 If there are both fields and methods, put a space between.
4039 * stabsread.c (read_struct_type): Fix bug in handling of
4040 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4041 by '_'). (It used to prematurely exit the loop reading in
4042 the fields, so it would think it should start reading
4043 methods while still in the fields. This could crash gdb
4044 given a gcc that can emit nested type information.)
4046 * valops.c (search_struct_method): Pass 'this' value by
4047 reference instead of by value. This provides a more
4048 consistent interface through a recursive search where the
4049 "bottom" functions may need to adjust offsets (due to multiple
4051 * valops.c, value.h, values.c: Pass extra parameters to
4052 value_fn_field and value_virtual_fn_field so we can
4053 correctly adjust offset for multiple inheritance.
4054 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4055 virtual function calls by using value_virtual_fn_field().
4056 * values.c: New function baseclass_offset, derived from
4057 baseclass_addr (which perhaps can be made obsolete?).
4058 It returns an offset rather than an address. This is a
4059 cleaner interface since it doesn't mess around allocating
4061 * valops.c (search_struct_method): Use baseclass_offset
4062 rather than baseclass_addr.
4064 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4066 * Makefile.in: Re-install 29K/UDI stuff.
4067 * remote-udi.c (udi_resume): Clean up.
4068 * (udi_wait): Rewrite, leave out bugs.
4069 * Add debugging code to print out all register fetches and stores.
4070 * Straighten out target_ops.
4071 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4073 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4075 * remote-udi.c (udi_create_inferior): run with no arguments should
4076 not pass the program name as an argument, since the UDI code
4077 already handles that.
4078 (udi_load): get the symbols from prog_name, not arg_string (the
4079 load command should really use arg_string as the program name, not
4080 prog_name, but at least the run command works now).
4082 * munch: HP9000/300 nm puts an extra space between T and symbol
4085 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4086 needed for vxworks targets.
4088 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4090 * am29k-tdep.c (_initialize_29k): Make it possible for the
4091 user to set and query the address where function calls into the
4092 inferior write a small scratch routine. `set call_scratch_address'
4093 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4094 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4095 not already cached validly.
4097 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4099 Rs6000 native support.
4101 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4102 machines without this header should not be compiling this file.
4103 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4104 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4105 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4106 * xm-rs6000.h: do not include ptrace.h.
4107 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4108 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4109 infptrace.o and inftarg.o move to NATDEPFIES.
4110 (NAT_FILE, NATDEPFILES): new macro for native support.
4112 Sun3 native support.
4114 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4115 new macros for native support.
4116 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4117 removed sun3-xdep.o.
4118 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4120 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4121 * sun3-nat.c, nm-sun3.h: new files for native support.
4123 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4125 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4126 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4127 dbfsize and use it to initialize new local file scope dbsize.
4128 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4129 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4130 DIEs as well as the current check for undersize DIEs. This helps
4131 to gracefully detect and reject corrupted DIE information.
4133 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4135 Add `command hooks' and a hook for inferior program stopping.
4137 * command.h (struct cmd_list_element): Remove unused `aux'
4138 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4139 * command.c (add_cmd): Initialize new fields, elim old.
4140 (add_alias_cmd): Clone new fields.
4141 (delete_cmd): Un-hook hookee if we're deleting hook.
4142 (help_cmd): Tell user the command is hooked, if it is.
4143 (lookup_cmd_1): Abbreviations return the original command
4144 instead of themselves, so that hooks on the original cmd will be
4146 * defs.h (enum command_class): Add class_pseudo and comments.
4147 * gdbcmd.h (execute_user_command): Add prototype.
4148 * infrun.c (normal_stop): If the stop command is hooked,
4149 run the hook whenever we stop.
4150 (hook_stop_stub): Stub for catch_errors.
4151 (_initialize_infrun): Set up pseudo "stop" command.
4152 * main.c (execute_user_command): Code extracted from execute_command.
4153 (execute_command): If hooked, run the hook before the command.
4154 (define_command): If defining a new hook, check the command it
4155 is hooking, and warn if none. Install the hook.
4156 * source.c (_initialize_source): "l" is an abbrev for "list".
4157 * doc/gdb.texinfo: Document command hooks.
4159 * Makefile.in (VERSION): Roll to 4.6.7.
4160 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4161 * infrun.c (breakpoints_inserted): Make it static again.
4162 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4164 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4166 Native file renaming.
4168 * nat-sparc.c -> sparc-nat.c
4169 * nat-sun4os4.h -> nm-sun4os4.h
4170 * nat-trash.h -> nm-trash.h
4171 * config/sun4os4.mh: track file renaming.
4172 * configure.in: link to nm.h rather than nat.h.
4173 * infptrace.c: include nm.h rather than nat.h.
4175 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4177 Host/target/native split for sun4.
4179 * Makefile.in (TSOBS): removed corelow.o.
4180 * infptrace.c: included nat.h.
4181 * nat-trash.h: temporary header file. This should be removed once
4182 all hosts have the native/host/target split.
4183 * configure.in: add a symlink from nat-trash.h to nat.h if no
4184 other nat file exists for this configuration.
4185 * sparc-tdep.c: no longer include sys/ptrace.h.
4186 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4187 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4189 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4190 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4191 to NATDEPFILES. removed sparc-xdep.o.
4192 (NATDEPFILES, NAT_FILE): new macros for native support.
4194 Break the direct connection from core_file_command to any
4195 particular type of core file support.
4197 * target.h (find_core_target): new prototype.
4198 * target.c (find_core_target): new function. Walks the target
4199 list looking for the core target.
4200 * core.c (core_file_command): replace calls to core_detach and
4201 core_open with find_core_target and direct calls.
4203 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4205 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4207 config/hp300hpux.mh: ALLOCA1 was not defined.
4209 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4211 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4212 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4213 until we can figure out a better way to do paging.
4215 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4217 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4218 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4219 * hppa-coredep.c: Remove, now that we use the hook.
4220 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4221 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4223 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4224 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4225 be ripped out and reimplemented right (see elfread.c).
4226 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4228 Rename all HPPA files to fit into unique DOS filenames:
4229 * *hppabsd* => *hppab*
4230 * *hppahpux* => *hppah*
4232 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4234 Make the /proc support a target-struct in its own right.
4236 * Makefile.in: Remove inftarg.[co], since it is now included via
4238 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4239 reference infptrace.o. Add fork-child.o to all *.mh that
4242 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4243 No longer global functions.
4244 (fork_inferior): New global function from fork-child.c.
4245 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4246 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4247 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4248 (child_create_inferior): New tiny function that calls fork_inferior.
4249 * fork-child.c: New file, containing fork_inferior, which is
4250 built from slight mods to inftarg.c's child_create_inferior.
4252 * procfs.c (procfs_ops): Add target vector.
4253 (attach): Rename as static do_attach.
4254 (procfs_create_inferior): New tiny function that calls fork_inferior.
4255 (child_xfer_memory): Rename to static procfs_xfer_memory.
4256 (store_inferior_registers): Rename to static procfs_store_registers.
4257 (inferior_proc_init): Rename to static procfs_init_inferior.
4258 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4259 procfs_files_info, procfs_open, procfs_mourn_inferior,
4260 procfs_can_run): Slightly mangled copies of the corresponding
4261 child_XXX routines from inftarg.c.
4262 (proc_wait): Renamed to static procfs_wait.
4263 (child_resume): Rename to static procfs_resume.
4264 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4265 (initialize_proc_fs): Rename to initialize_procfs. Set up
4268 * putenv.c: index -> strchr.
4269 * regex.c: Always rename bcopy to memcpy, etc.
4270 FIXME: Eventually do the renames rather than use #define's.
4271 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4273 * sparc-xdep.c: Move deferred_stores to target dependent.
4274 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4276 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4278 Split non-target-dependent code out of target_attach routines.
4280 * target.h: Comments on target_attach args and results.
4281 * infcmd.c (attach_command): Check for existing execution, call
4282 target_attach, set up terminal status and wait_for_inferior, wait
4283 for the attach status, and do normal_stop.
4284 * inftarg.c (child_attach): Remove target independent stuff.
4285 * remote-adapt.c (adapt_attach): Ditto.
4286 * remote-mm.c (mm_attach): Ditto.
4287 * remote-udi.c (udi_attach): Ditto.
4288 * remote-vx.c (vx_attach): Ditto.
4292 * remote-hms.c (hms_attach): Remove completely, it was useless.
4293 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4294 commented-out start_remote calls.
4295 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4296 DENTER and DEXIT macros and their calls. Use a real debugger --
4297 like gdb -- to see what functions are being called when.
4298 * utils.c (strcmp_iw): Make nonstatic, for lint.
4300 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4302 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4304 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4306 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4307 fix to differentiate between gcc1 & gcc2 compiled files so that we
4308 can debug calls that pass structs as args correctly.
4309 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4310 so, and what version.
4312 * remote.c (remote_wait): Make regs be char to avoid picayune
4313 ANSI compiler warnings.
4315 * energize.h: Move all external struct decls to inside of
4316 __STDC__, add prototype for energize_shell_wait().
4317 * energize.c (getpty): Clean up, make us really get a controlling
4319 * (energize_initialize): Disable SIGIO prior to setting up for
4320 I/O interrupts. Move setsid(), et. al. to getpty().
4321 * (energize_shell_wait): New routine to wait for things started
4322 via the shell command, uses wait() instead of /dev/proc.
4323 * Also, add prototype for execute_command_1().
4325 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4327 * inftarg.c (child_create_inferior, child_attach,
4328 child_mourn_inferior): collect unix child process stratum
4329 functions which live below the target vector into this file to
4330 facilitate host/target/native split. Also, make them static.
4331 * inflow.c (child_mourn_inferior): removed.
4332 * infrun.c (child_create_inferior, child_attach): removed.
4333 (resume): becomes global so that functions below the
4334 target vector can find it.
4335 * inferior.h (resume): add prototype.
4336 (child_mourn_inferior, child_create_inferior, child_attach):
4339 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4340 replaced with find_default_attach and
4341 find_default_create_inferior.
4343 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4345 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4346 addresses don't get displayed in the wrong positions.
4348 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4350 Separate core functions along target vector in preparation for
4351 native support. Functions above vector now live in core.c. Those
4354 * core.c (solib_add_stub, core_close, core_open, core_detach,
4355 get_core_registers, core_files_info, core_ops): moved to corelow.c
4356 (_initialize_core): removed addition of core_ops target.
4357 * corelow.c: new file.
4358 (solib_add_stub, core_close, core_open, core_detach,
4359 get_core_registers, core_files_info, core_ops): moved from core.c
4360 (_initialize_corelow): new function.
4361 * gdbcore.h (core_open, core_detach): added prototypes.
4362 (core_ops): add forward declaration.
4363 * Makefile.in (SFILES_MAINDIR): add core.c
4365 (TSOBS): change core.o to corelow.o
4367 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4369 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4370 instead of 'sun' predefined symbol so that trap analysis code is
4371 enabled only when the TARGET is a sun3.
4373 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4375 * tm-i960.h (ext_format_i960): Add top-level declaration.
4376 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4377 blocks, else Sun4 compiler complains.
4379 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4381 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4382 instruction's argument. Patch from jonathan@cs.stanford.edu
4385 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4387 Break the thread of control that implies that a unix child
4388 process will be the default target.
4390 * target.c (find_default_run_target, find_default_attach,
4391 find_default_create_inferior, return_zero): new functions.
4392 (cleanup_target): Make return_zero the default for to_can_run.
4394 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4395 child_create_inferior references with find_default_XXX instead.
4397 * target.h (struct target_ops): new field, to_can_run.
4398 (find_default_attach, find_default_create_inferior): new prototypes.
4399 (target_can_run): new macro.
4401 * Also added a zero (default) to_can_run element to all static
4402 struct target_ops initializations throughout GDB, except:
4403 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4405 * infrun.c (child_create_inferior): Clean up error handling when
4406 no exec file is specified.
4407 (child_attach): Don't require exec file.
4409 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4411 Remove kill_inferior_fast, in favor of target_kill, which goes
4412 through the target vector.
4414 * inferior.h (kill_inferior_fast): remove declaration.
4416 * main.c (disconnect): call quit_cover using catch_errors rather
4417 than calling kill_inferior_fast directly. New way goes through
4418 the target vector, handles attached processes, and writes
4419 command history if appropriate.
4420 (quit_cover): new function, wrapper for quit_command.
4422 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4423 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4424 inlining them into the local kill_inferior when needed.
4426 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4428 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4429 * stabsread.c (read_struct_type): Simplify complicated expression
4430 for dumb DECstation compiler.
4432 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4434 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4435 operands to memory management instructions, from WRS.
4437 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4439 * main.c (main): Back out previous language setting changes.
4440 Replace with simple default to C before processing any init
4441 files. There MUST be a language set, even in the absence of
4442 init files or executables, or expression parsing fails.
4444 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4446 * main.c (main): Move code that sets initial language to
4447 symfile.c. Fixup places where command files are processed to
4448 be consistent in setting a default language if none has been
4450 * symfile.c (set_initial_language): Add code moved from
4451 main() that sets an initial default language when a new
4452 symbol file is read.
4453 * symfile.c (symbol_file_command): Call set_initial_language.
4454 * symtab.c (find_main_psymtab): Add FIXME comment.
4456 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4458 * breakpoint.c, sparc-tdep.c: comment changes.
4459 * configure.in: removed target_dependent line.
4461 * remote-mm.c (mm_attach): change printf to error to prevent
4463 * remote-udi.c (udi_attach): change printf to error to prevent
4466 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4467 calls to {fetch|store}_inferior_registers with calls to
4468 target_{fetch|store}_registers, for remote-target independence.
4470 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4472 * Makefile.in: Fix bug I introduced in merging Rich's change.
4473 * infrun.c (child_create_inferior): Use proceed() rather than
4474 doing all the same stuff by hand.
4476 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4478 * Makefile.in, configure.in: add support for files used only when
4479 configured native, that is, when host = target.
4481 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4483 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4484 stores are target dependent and were moved from xm to tm.
4486 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4488 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4490 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4491 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4493 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4495 * target.h (struct target_ops): removed to_convert_to_virtual and
4496 to_convert_from_virtual elements. Initializations removed from
4497 all static initializations.
4498 (target_convert_to_virtual, target_convert_from_virtual):
4500 (host_convert_to_virtual, host_convert_from_virtual): Removed
4501 forward declarations.
4502 * target.c (cleanup_target): removed default assignments for
4503 to_convert_to_virtual and to_convert_from_virtual.
4504 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4506 * findvar.c (value_of_register, value_from_register):
4507 target_convert_to_virtual inlined.
4508 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4509 * valops.c (value_assign): target_convert_from_virtual inlined.
4511 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4513 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4514 position wrong if used for the prompt.
4515 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4517 Support for accessing arbitrary MIPS stack frames in memory.
4519 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4520 set, run it before INIT_EXTRA_FRAME_INFO.
4521 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4523 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4524 (FP) value in the frame_info struct if it is zero (as from top of
4526 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4528 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4529 comes back as zero. So does FP_REGNUM, as a trigger for
4530 init_extra_frame_info.
4532 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4533 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4534 (INIT_FRAME_PC): Defined to null.
4535 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4536 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4537 Briefly explain MIPS stacks in GDB.
4539 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4541 * copying.awk, copying.c (show_copying_command,
4542 show_warranty_command): Rename from copying_info, warranty_info,
4543 to match command function conventions.
4545 * utils.c (prompt_for_continue): Reinitialize more-counts
4546 before printing anything, and again afterward. Fix comments.
4547 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4548 or alloca() if needed.
4550 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4551 detect native versus cross-host.
4553 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4555 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4556 Suns. Rename to m68k_saved_pc_after_call.
4557 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4558 m68k_saved... instead of sun3_saved...
4560 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4562 * Makefile.in (update-depend, update-alldeps): Split out of
4563 setup-to-dist, for convenience in rebuilding the depend and
4565 (assorted): Update to catch straggler files when building gdb.tar.Z.
4567 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4569 Preliminary cleanup for splitting host/native/target.
4571 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4572 here; it is dealt with at a gdb-target-independent level.
4573 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4574 high toned routine. Fix return type to void.
4575 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4576 Rich and I believe the "real problem" was that both single_step
4577 and target_resume were issuing PT_CONTINUE calls. This would
4578 cause the second PT_CONTINUE to sometimes fail because the process
4579 was already running.
4580 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4582 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4584 * energize.c (pty_to_kernel): Must check for EAGAIN as
4585 termination condition.
4586 (full_filename): Don't prepend dirname if filename begins with /.
4587 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4589 (getpty (NCR)): Lotsa bug fixes...
4590 (kernel_dispatch (case StopRType)): Use kill() instead of
4591 killpg() so we can deal with losing systems...
4592 (wait_for_events): Work around NCR select() lossage. It doesn't
4593 zero out readfds when select() returns zero.
4594 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4595 getcwd() instead of getwd() (NCR getwd() seg faults).
4596 (energize_wait): Use sigaction() for NCR. Their version of signal()
4597 is unreliable by default.
4599 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4600 error from PIOCSWSTOP.
4602 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4603 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4604 defs.h, utils.c: Make vfprintf_filtered global.
4606 * energize.c (send_location): New routine to consolidate all
4607 places where we must notify kernel of where the given pc is.
4608 (cplus_demangle): Put single-quotes around demangled names.
4609 (energize_call_command): Call send_location() after doing up,
4610 down, and frame commands.
4612 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4614 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4615 pass at doc for two new remote targets---29K using UDI, and Tandem
4616 ST2000 using STDBUG.
4618 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4620 * doc/all.m4: turn on H8/300 stuff for generic manual
4622 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4623 after explicit call to breakpoint() in serial stubs.
4625 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4627 * mipsread.c: Clean up some white space.
4628 (parse_symbol): Handle stEnd of stFile.
4629 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4631 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4632 store_inferior_registers): Replace unexplained numbers
4633 with manifest constants from a DECstation header file.
4634 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4635 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4637 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4639 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4640 for "down". Suggested by Richard Stallman.
4642 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4644 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4645 redeclaration bug on SunOS 4.
4647 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4649 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4650 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4651 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4652 they aren't already there.
4653 * remote-vx.c (vx_prepare_to_store): Ditto.
4654 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4656 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4658 Removed a large number of changes inserted by Per Bothner
4659 for C++ support. These will go back in when they've been
4662 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4664 * serial.h: Fix prototye for serial_raw().
4665 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4666 serial_write() to match prototypes.
4667 * remote-st2000.c (get_reg_name): Make *p be const.
4669 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4671 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4672 to agree with target structure field type.
4673 (nindy_store_registers): Ditto.
4675 * Makefile (OPCODES): New var, pointing to opcodes library.
4676 (CLIBS, CDEPS): Include it.
4677 (saber_gdb): Load opcodes library.
4679 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4681 * a68v-xdep.c (store_inferior_registers): declare as void.
4682 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4683 * remote-st2000.c: Massive changes to use new serial package.
4684 Also added 'connect' command to transparantly connect to serial
4686 * ser-termios.c: Big cleanup, use nicer coding conventions.
4687 * ser-bsd.c: New module, serial stuff for BSD systems.
4688 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4689 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4691 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4693 * doc/gdb.texinfo: fix shameful error of agreement reported by
4694 jimb@occs.cs.oberlin.edu (Jim Blandy)
4695 * doc/gdb.texinfo: remove old partial discussion of remote serial
4696 protocol (via serial debug stubs)
4697 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4698 use of serial debug stubs
4700 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4702 * symfile.h: Declaration of set_demangling_style() moved
4703 here from demangle.h (which is now in ../include).
4704 * i386-xdep.c: Update comment.
4706 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4708 * symtab.c (completion_list_add_symbol): restructured to optimize
4709 for time. First clip names that cannot match. Then clip any
4710 names we've already considered. Drop a redundant strncpy. Drop
4711 a redundant malloc and associated free for demangled names.
4713 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4715 * a68v-xdep.c (store_inferior_registers): Define as type void.
4716 * configure.in: Add host m68k-apollo*-bsd*.
4717 * demangle.c (struct demanglers): Use enum instead of constant
4718 value to keep braindamaged HP/Apollo compiler happy.
4720 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4722 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4723 match "FOO". This allows 'break Foo' to work when Foo is
4724 a mangled C++ function. (See comment before function.)
4726 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4728 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4729 for files in vx-share/*.c.
4730 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4731 for normal GDB source files.
4733 * Makefile.in (VERSION): Roll to 4.6.6.
4735 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4736 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4737 * tm-sun3os4.h: Update comments.
4738 * xm-delta88.h: Remove STACK_END_ADDR.
4740 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4742 * Makefile.in (VERSION): Roll to 4.6.5.
4744 * infrun.c: Lint for recent `handle' changes.
4746 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4747 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4748 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4749 should include a ser-XXX.o module.
4751 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4752 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4754 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4755 known suns in configure.in, rather than mapping them to unique
4756 config files that happen to duplicate other config files.
4757 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4758 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4760 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4762 * configure.in (*-*-sunos*): Use trailing * to match all
4763 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4764 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4765 in production on Sun-4.
4766 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4767 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4768 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4770 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4771 config/sparc-noun.mt: New target configs for embedded.
4772 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4774 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4775 target definitions for embedded with and without underlines on
4778 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4779 not a parameter of the CPU, but of the development environment.
4780 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4782 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4784 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4785 (which involves reading in main's symtab) if we have no breakpoints.
4787 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4789 * dwarfread.c (cu_language): New local variable to record
4790 language for current compilation unit being processed.
4791 * dwarfread.c (set_cu_language): New local function to decode
4792 and record language for current compilation unit being processed.
4793 * dwarfread.c (synthesize_typedef): Add local function to
4794 synthesize a typedef for C++ classes, structs, unions, and
4796 * dwarfread.c (read_structure_scope): Synthesize typedefs
4797 for C++ classes, structs and unions.
4798 * dwarfread.c (read_enumeration): Synthesize typedefs for
4800 * dwarfread.c (read_file_scope): Call set_cu_language to
4801 record language for current compilation unit. After symtab
4802 is built, save this recorded language.
4803 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4804 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4805 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4806 typedefs for C++ classes, structs, unions, and enumerations.
4807 * dwarfread.c (scan_compilation_units): Call set_cu_language
4808 to record language for current compilation unit.
4809 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4810 for TAG_enumeration_types, rather than in add_partial_symbol.
4811 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4812 case with class, struct, and union type cases, now that they are
4813 the same. Remove tests for non-NULL name attributes, now done
4815 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4816 treat as alias for TYPE_CODE_STRUCT for now.
4818 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4820 * Makefile.in: map "gdb" through program_transform_name when
4823 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4825 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4826 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4827 Use "regi" for local indexing through register numbers, reserving
4828 "regno" for the name of a specific register passed as an input
4829 parameter. Fix bug propagated through all versions that sometimes
4830 used regno as an index when it should have been regi, thus using
4831 -1 as an index in some cases.
4833 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4835 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4836 respectively, so same demangler can be used by other programs.
4837 * Makefile.in: Remove demangler stuff.
4838 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4839 * demangle.c (_initialize_demangler): Tell demangler which
4840 CPLUS_MARKER to assume.
4842 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4844 RS/6000 portability changes (for hosting cross-debuggers).
4846 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4847 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4848 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4849 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4850 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4851 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4852 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4853 (NO_SINGLE_STEP): Add, target-dependent.
4854 (loadinfotextindex): Lowercase, remove "aix_".
4855 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4856 (NO_SINGLE_STEP): Remove, target-dependent.
4857 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4858 * xcoffread.c: Only build file if RS/6000 native GDB.
4859 (build_function_symbol): Remove #if 0'd code.
4860 * rs6000-tdep.c: Cleanup. Add static fn protos.
4861 Use CORE_ADDR for addresses throughout. Make void fns void.
4862 (pop_dummy_frame): Add FIXME about bogosity of design here.
4863 (rs6000_struct_return_address): Ditto.
4864 (frameless_function_invocation, frame_get_cache_fsr,
4865 frame_initial_stack_address, xcoff_relocate_symtab,
4866 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4867 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4868 Use CORE_ADDRs. Change identifiers to lowercase.
4870 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4871 supplying dummy routines if non-native. Add prototype for
4872 static exec_one_dummy_insn. Move a mess of functions to
4873 rs6000-tdep.c (as above). Remove #if 0'd code.
4875 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4876 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4877 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4879 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4882 * vx-share/README, nindy-share/README: New files describing
4883 how these directories' code is shared, and with whom.
4885 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4887 * configure.in (target configurations): Reformat into table.
4888 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4890 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4891 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4892 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4893 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4894 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4895 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4897 * Makefile.in (config-check): Add command to check whether
4898 configure.in is consistent with config/*.
4900 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4902 * configure.in (host configurations): Reformat nested cases into
4903 easy-to-maintain table.
4904 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4905 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4907 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4909 * cplus-dem.c: Reorder args to most local functions to make them
4910 follow the consistent pattern of struct work_stuff pointer first,
4911 followed by pointer into string being demangled, followed by
4912 pointer to the string where the result is being stored, followed
4913 by other args. Also generally replace most variables of name
4914 "type" with "mangled" for consistency. They all pointed to the
4915 same string but half were one name and half the other.
4916 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4917 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4918 use whenever a qualified name is being demangled.
4919 * cplus-dem.c (do_type): Qualified names are treated similarly
4920 to fundamental types, not as modifiers of fundamental types.
4922 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4924 * configure.in: Add sparclite as a target.
4926 * sparc-stub.c (handle_exception): Flush instruction cache just
4927 before returning to the user. (hexToInt): Fix overzealous cleanup.
4929 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4931 * infrun.c (handle_command): Rewrite to allow multiple signal
4932 numbers, signal number ranges, and to recognize "all" to mean all
4933 signals except those used by the debugger.
4934 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4935 to set or reset actions for specific signals.
4937 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4939 * coffread.c (decode_type): Call alloc_type to alloc new
4941 * stabsread.c (read_array_type, read_range_type, define_symbol):
4942 Call alloc_type to alloc new types.
4943 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4944 from type_obstack to symbol_obstack.
4945 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4947 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4948 associated with a type, using the same mechanism as was used to
4949 allocate space for the type structure itself.
4950 * coffread.c (patch_type, coff_read_struct_type,
4951 coff_read_enum_type): Use TYPE_ALLOC.
4952 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4953 * gdbtypes.c (create_array_type, check_stub_method,
4954 allocate_cplus_struct_type): Use TYPE_ALLOC.
4955 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4956 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4957 read_range_type): Use TYPE_ALLOC.
4959 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4961 * breakpoint.c (breakpoint_re_set): Select a default source
4962 symtab if one is not currently selected.
4963 * utils.c (query): Call wrap_here before building the output
4964 query string, to turn off wrapping and flush any buffered output.
4965 Otherwise our query may end up in the wrap buffer and never be
4967 * eval.c (evaluate_subexp): Report error when attempting to
4968 evaluate subscript for types without a target type, rather
4969 than dumping core by using the NULL pointer.
4970 * symfile.c (symbol_file_command): Forget current_source_symtab
4971 and current_source_line when discarding symbol table.
4973 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4975 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4977 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4978 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4980 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4982 * remote.c (remote_open): Fix baud rate setting to make -b flag
4983 work. (remote_wait): Change 'T' message parser to deal with new
4984 improved format which allows stub to send an arbitrary bunch of
4986 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4987 make all this re-entrant by storing all state on the stack. Clean
4988 up memory error trapping. (computeSignal, set_debug_traps):
4989 make it all table driven. Make a start at a baud rate setting command.
4991 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4993 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4995 * remote-vx.c: redefine malloc to avoid buggy declaration on
4996 RS/6000 <rpc/types.h>.
4997 xm-rs6000.h: include <sys/select.h> to define fd_set for
4998 <rpc/svc.h> on RS/6000.
5000 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
5002 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
5003 recursive invocations of make. Always create installation
5006 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
5008 * m68k-pinsn.c: Minor fix in style of output (don't use
5009 range to indicate floating point control registers).
5011 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
5013 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
5015 * infcmd.c (registers_info): Handle multiple register names.
5016 Changes inspired by Roland McGrath.
5018 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
5020 * sparc-stub.c: New file. Mix it with your SPARClite
5021 application, and it will speak GDB remote protocol!
5022 * remote.c (remote_wait): Change 'T' (expedited reply) message to
5023 deal with arbitrary registers. Needed for sparc-stub.
5025 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
5027 * cplus-dem.c (cplus_markers): Add table for gnu style and
5028 use throughout, in place of compile time constant CPLUS_MARKER.
5029 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5030 * cplus-dem.c (cfront_special): New function, as suggested
5031 by pfieland@stratus.com.
5032 * cplus-dem.c (forget_types): New function.
5033 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5035 * cplus-dem.c (mop_up): Call forget_types().
5036 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5037 Use throughout, instead of checking current_demangling_style.
5038 * cplus-dem.c (demangle_signature): When finding an explicit
5039 start of function args, forget all remembered types for
5040 lucid/cfront style demangling.
5041 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5042 underbar characters, use last pair as the delimiter. Hoist
5043 gnu_special() call up to cplus_demangle(). Call cfront_special()
5045 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5046 for inherited classes.
5047 * cplus-dem.c (demangle_args): Document quirks of numbered
5048 references to previously seen types.
5049 * dbxread.c (read_ofile_symtab, process_one_symbol):
5050 Use AUTO_DEMANGLING rather than explicitly checking
5051 current_demangling_style.
5052 * demangle.h: Add some comments.
5053 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5054 CFRONT_DEMANGLING): New macros.
5055 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5056 not found in the actual producer string produced by lcc.
5057 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5058 than explicitly checking current_demangling_style.
5060 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5062 * breakpoint.c (enable_longjmp_breakpoint,
5063 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5064 Check for duplicate breakpoints at the same address. Bug report
5065 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5067 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5069 * buildsym.c (end_symtab): Document that end_symtab can return
5070 NULL under non-error conditions.
5071 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5072 returned from end_symtab for empty compilation units.
5074 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5076 * am29k-tdep.c: Lint from DECstation compiler.
5077 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5078 As the man page says, "Sometimes you just can't get lint to shut
5079 up". That doesn't mean you should blow away the code it won't
5081 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5082 it up over the next few weeks. Make mips x 29k build.
5083 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5084 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5085 but leave it as a comment because the breakpoint instruction
5086 is not easily accessible at this moment (it's static, and if
5087 we define one here, it goes into every file compiled).
5089 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5091 * Makefile.in (VERSION): Bump to 4.6.3.
5092 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5093 function scopes when building partial symbol tables.
5094 * objfiles.c (open_existing_mapped_file): Make it clear in
5095 warning message that out of date mapped files are ignored.
5096 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5097 unit source file name in error message.
5099 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5101 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5102 * dwarfread.c (struct_type): In absence of AT_byte_size for
5103 bitfield, use size of object of member's type for the size of
5104 the anonymous object containing the bit field.
5105 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5106 an AT_byte_size attribute is seen.
5107 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5108 union aux_ext (was aux_ent).
5109 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5110 unsigned char* to char*, for Lucid compiler.
5111 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5112 to be correct type (from unsigned char* to char*).
5113 * valprint.c (type_print_derivation_info): Minor tweak to placement
5114 of commas in derived class printing.
5115 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5117 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5119 * xm-go32.h: Define LSEEK_NOT_LINEAR
5120 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5121 then work out the lseek positions of newlines by running through
5122 the file and `tell'ing. This makes source file listing work on
5123 OS's where the relationship between physical position in file and
5124 canonical position is indeterminate, eg VMS and DOS.
5126 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5128 * stabsread.c: Ensure that all members of all allocated structures
5129 are initialized to known state to avoid hard to find bugs with gdb
5130 using fields containing random data.
5131 * buildsym.c (start_subfile): Compact dirname initialization.
5132 * buildsym.c (patch_subfile_names): New function.
5133 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5134 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5135 * buildsym.h (patch_subfile_names): Add prototype.
5136 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5138 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5140 * remote-udi.c: Update comments.
5142 * remote.c (getpkt): Only force retransmission ten times;
5143 after that, assume bug in target code, and handle pkt anyway.
5145 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5147 * configure.in: Add support for apollo 68k under BSD environment.
5148 * xm-apollo68b.h: New file to support above.
5150 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5152 * configure.in: Recognize i486 host cpu.
5153 * valprint.c (type_print_derivation_info): Print derivation info
5154 in same form as class declarations in source.
5155 * valprint.c (type_print_varspec_suffix): Split arg printing
5156 code out to type_print_args function.
5158 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5160 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5161 at_import, at_frame_base.
5162 * dwarfread.c (completedieinfo): Remove cases for obsolete
5163 AT_visibility, AT_import, and AT_frame_base attributes.
5164 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5165 i860, which can keep up to 4 shadow breakpoints.
5166 * tm-stratus.h (USG): Define.
5167 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5168 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5169 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5170 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5171 * config/stratus.mt (TDEPFILES): Include files available from
5172 stratus that are not yet in release pending receipt of paperwork
5174 * buildsym.c (finish_block): Minor code format change.
5175 * gdbtypes.h (struct field): Add to comments.
5176 * gdbtypes.h (virtual_field_bits): Add to comments.
5177 * objfiles.c (allocate_objfile): Change obstack interface to
5178 match FSF merging efforts.
5180 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5182 * Makefile.in (VERSION): Bump to 4.6.2.
5183 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5184 * Makefile.in (OBS): Add stabsread.o
5185 * Makefile.in (stabsread.o): Add build rule.
5186 * stabsread.c, stabsread.h: New files.
5187 * buildsym.c: Split out stabs specific support to stabsread.c.
5188 * buildsym.h: Split out stabs specific support to stabsread.h.
5189 * dbxread.c (stabsread.h): Include
5190 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5191 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5192 * dbxread.c (read_ofile_symtab): Call end_stabs.
5193 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5194 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5195 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5196 really_free_pendings to cleanups.
5197 * elfread.c (elf_new_init): Call stabsread_new_init.
5198 * gdbtypes.c: Small changes to maintenance commands.
5199 * mipsread.c (stabsread.h): Include.
5200 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5201 * xcoffread.c (stabsread.h): Include.
5202 * xcoffread.c (global_stabs): Remove redundant def.
5203 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5205 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5207 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5208 * inflow.c (terminal_init_inferior, terminal_inferior,
5209 terminal_ours_1, initialize_inflow): Record and use state
5210 of lmode_inferior_valid and lmode_ours_valid.
5212 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5214 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5215 include <sgtty.h> on USG. (from sef).
5217 * depend: es1800 dependency needed here.
5219 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5221 * buildsym.c (read_struct_type): Initialize structs allocated
5222 with alloca, to avoid using random values from stack later on.
5223 * defs.h (fprintf_filtered): Add prototype.
5224 * gdbtypes.c (check_stub_method): Fix misleading comments.
5225 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5227 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5228 small changes to maint support functions.
5229 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5230 for some fields and expand comments.
5231 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5232 macro and track change to obstack_full_begin macro.
5233 * utils.c (fprintfi_filtered): New function.
5234 * valprint.c (type_print_base): Fixup field printing to not
5235 print extraneous lines and not print bogus "no data fields"
5236 messages for C++ classes with no data members. Also use new
5237 fprintfi_filtered function.
5239 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5241 * configure.in: es1800 ok for 68000 too.
5243 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5245 * configure.in: echo error messages to stderr, not stdout
5247 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5249 * configure.in: recognize hppa* instead of hppa
5251 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5253 * energize.c: Second cut at DynamicLoad message handling.
5255 * energize.c: Relativize pathnames in #include statements.
5256 * (kernel_dispatch): Better error messages for unknown protocol
5258 * (kernel_dispatch): First cut at DynamicLoad message handling.
5260 * Makefile.in: Remove -I../readline from all compilations,
5261 include a special case for main.o instead.
5263 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5265 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5266 error if it fails to find a member type, rather than return NULL
5267 and trigger a coredump.
5268 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5269 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5270 match on complete demanglings, including argument lists for member
5271 functions, rather than just accepting the first demangling that
5272 matches the class and function name.
5273 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5274 to start_symtab as the directory name.
5275 * dwarfread.c (completedieinfo): Strip off any leading hostname
5276 portion of the AT_comp_dir attribute string. Gdb doesn't know
5277 what to do with them (FIXME).
5279 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5281 * breakpoint.c (commands_command): Simplify code a bit, remove
5282 unnecessary fflush().
5284 * Makefile.in (OTHERS): Add gcc.patch.
5285 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5287 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5289 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5290 lcc producer string.
5292 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5294 * WHATS.NEW renamed to NEWS.
5296 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5298 * dbxread.c, dwarfread.c: Re-enable experimental code to
5299 automatically select demangling style.
5300 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5301 DEMANGLING_STYLE, to make more descriptive. Revert back to
5302 "auto" as default. Comment use.
5303 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5304 * Makefile.in (${DEMANGLER}.o) Remove target and special
5307 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5309 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5311 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5313 * Makefile.in, demangle.c: Change default demangling style to
5315 * Makefile.in: Update version to 4.6 !!!
5316 * README, WHATS.NEW: Update for 4.6.
5318 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5320 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5323 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5324 nodes as base classes.
5326 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5328 * alldeps.mak, depend: Update.
5330 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5332 * Makefile.in (VERSION): 4.5.9.
5334 * xm-hp300bsd.h: Add decl for strdup().
5335 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5336 PDR. Cleanup a few things, fix compilation warnings.
5338 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5340 * Makefile.in (DEMANGLING_STYLE): New define to set default
5341 demangling style for C++. Defaults to "auto".
5342 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5343 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5344 * Makefile.in (OBS): Add demangle.o
5345 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5346 Remove compile time decisions about demangling style and replace
5347 with runtime decisions using current_demangling_style.
5348 * cplus-dem.c (main): Expand code included during building of
5349 standalone demangler to recognize demangling style options.
5350 * dbxread.c (demangle.h): Include.
5351 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5352 demangling style if processing g++ code and current demangling style
5353 is auto (Note: this feature currently disabled.)
5354 * demangle.c: New file, generic demangling control.
5355 * demangle.h (demangling_styles): New enumeration to select one
5356 of several demangling styles. Also define string names for each
5358 * demangle.h (set_demangling_style): Add prototype.
5359 * dwarfread.c (demangle.h): Include.
5360 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5361 New producer string prefixes to recognize.
5362 * dwarfread.c (handle_producer): Consolidate actions for specific
5363 producers. Set demangling style based on producer string if
5364 current style is auto. (Note: this feature currently disabled.)
5365 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5367 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5369 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5371 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5373 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5374 * c-exp.y: Call lookup_signed_typename() after seeing
5375 "signed". This handles "signed char" correctly.
5376 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5377 keywords before a type specifier.
5379 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5381 * command.c (lookup_cmd_1): Clarify descriptive comments.
5382 * gdbcmd.h (maintenanceprintlist): Add declaration.
5383 * main.c (maintenanceprintlist): Add definition.
5384 * main.c (gdb_completer_command_word_break_characters): Add.
5385 * main.c (symbol_completion_function): Switch completer word
5386 break character sets dynamically, based on whether completion is
5387 being done on commands or on something else.
5388 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5389 * maint.c: Include demangle.h.
5390 * maint.c (maintenance_demangle): New function.
5391 * maint.c (maintenance_print_command): New function.
5392 * maint.c (_initialize_maint_cmds): Reorganize some commands
5393 under new maintenance print subcommand.
5395 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5397 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5398 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5399 target type. Otherwise, 'whatis this.field' wouldn't work,
5400 which would be inconsistent, since 'print this.field' works.
5401 * buildsym.c (read_struct_type, read_enum_type): Clear
5402 TYPE_FLAG_STUB flag.
5403 * buildsym.c (cleanup_undefined_types): Don't rely on a
5404 flawed "Reasonable test to see if" a type has been defined
5405 since it was referred to; now we can just see if the
5406 TYPE_FLAG_STUB flag has been cleared.
5407 * valprint.c (print_type_base): Emit public/protected/private
5408 labels for methods as well as fields. Also, indent these labels
5409 2 spaces instead of 4, for a more conventional "look".
5410 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5411 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5412 * gcc.patch: New file. Contains patch for gcc (so people
5413 with gdb-2.2.x won't have to wait for a new gcc release).
5415 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5417 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5418 (print_addr): Call print_address to show symbolic version as well.
5420 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5422 (vx_read_register): Declare inferior_fp_regs. Delete code for
5423 copying "inferior_registers" around; the values are already in var
5424 "registers". Use correct size for register set.
5426 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5427 target doesn't support it.
5428 (vx_read_register): Don't try reading them either.
5430 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5431 VxWorks back end reads them in one contiguous set except for this
5433 (register_names): Change "pc" to "pcw" to avoid confusion printing
5435 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5436 find the PC under VxWorks.
5438 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5440 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5441 to create new blank types, instead of handcrafting them.
5442 * defs.h (printfi_filtered): Add prototype.
5443 * utils.c (printfi_filtered): New function.
5444 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5445 to simplify the code. Other cleanups.
5446 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5447 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5448 use of various fields.
5449 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5450 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5451 production that currently treats it exactly the same as STRUCT.
5452 * c-exp.y (yylex): Recognize "class" as token CLASS.
5453 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5454 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5455 general symbol handling code. Call cplus_mangle_opname with
5457 * symtab.c (decode_line_2): Print demangled function names in
5458 breakpoint menus, instead of just file and line number.
5459 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5460 * valprint.c (type_print_base): Print "class" for C++ classes,
5461 rather than "struct". Print section labels for public, protected
5462 and private members of C++ classes.
5463 * values.c: Include demangle.h.
5464 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5466 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5468 * Makefile.in (VERSION): Update to 4.5.8.
5470 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5472 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5473 prevent crashes when examining cross-targets.
5474 * dbxread.c (process_one_symbol): Include directory name when
5475 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5476 find include files, and yacc/lex sources when the cwd doesn't match
5477 that in which the object was compiled.
5478 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5480 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5483 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5485 * maint.c (maintenance_command, maintenance_info_command):
5486 Install with allow_unknown as 0 and call help_list to show
5487 list of possibilities when no subcommand is specified.
5489 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5491 * configure.in: Add m68k-ericsson-*.
5492 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5494 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5496 * maint.c: New file.
5497 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5498 * Makefile.in (OBS): Add new file maint.o.
5499 * defs.h (command_class): Add class_maintenance.
5500 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5501 commands. Allow for them (and other nonessential parts of gdb)
5502 to be selectively left out under special circumstances.
5503 * gdbtypes.c (recursive_dump_type): New function; supports
5504 maintenance print-type command.
5505 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5507 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5509 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5510 initializers. Add initializations for setprintlist, showprintlist,
5511 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5512 * printcmd.c (maintenance_print_type): New maintenance cmd.
5513 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5514 implied by comment that all cmd lists are owned by main.c.
5515 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5516 that all cmd lists are owned by main.c.
5517 * language.c (setchecklist, showchecklist): Move to main.c, as
5518 implied by comment that all cmd lists are owned by main.c
5519 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5520 deletelist): Remove redundant declarations (also in gdbcmd.h).
5521 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5522 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5523 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5524 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5525 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5526 maintenance_print_msymbols, maintenance_print_objfiles):
5528 * symmisc.c (printsyms_command, printpsyms_command,
5529 printmsyms_command, printobjfiles_command): Removed from
5530 _initialize_symmisc.
5531 * main.c (dump_me_command): Moved to maint.c and renamed to
5532 maintenance_dump_me.
5533 * breakpoint.c (all_breakpoints_info): Rename to
5534 maintenance_info_breakpoints.
5535 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5536 all_breakpoints_info to add maintenance_info_breakpoints to the
5537 maintenanceinfolist instead.
5538 main.c (initialize_main): Set up maintenance class commands.
5540 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5542 * energize-patches: Fix minor problems with building energize lib.
5544 * energize-patches: Change names of all cadillac procedure calls
5545 to be energize procedure calls. Simplify many hooks by moving
5546 tests energize.c. Configure energize, and build it automatically now.
5548 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5550 * Makefile.in (VERSION): Bump to 4.5.7.
5551 * cplus-dem.c (demangle_args): Validate index for previously
5552 seen type to guard against bogus values from malformed manglings.
5553 * valops.c (value_struct_elt_for_reference): Guard against
5554 blindly using NULL return value from lookup_symbol.
5556 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5558 * cadillac.c, cadillac-patches: Rename to energize.c and
5559 energize-patches. Change all routines and variables named
5560 'cadillac*' to 'energize*'. Create new file called energize.h to
5561 hold all interface declarations.
5563 * deblib/connection/*: Move all of this stuff into energize/, but
5564 delete unneeded files.
5566 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5568 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5570 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5571 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5572 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5573 child processes, to avoid dead ones "hanging around" after GDB exits.
5574 (attach): Always stop the process if it needs it. Set RLC flag
5575 when attaching running processes, so it will continue if we detach
5576 it, quit, or are killed.
5577 (detach): Clear faults and set RLC flag to make process run
5579 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5581 (info_proc): Open process O_RDONLY, so we can see any process,
5582 even those controlled by debuggers.
5583 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5585 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5587 Relocate symbols using an array of section_offsets, rather than a
5588 single `addr' or `offset'. This makes Solaris-2 support work, and
5589 permits better VxWorks (and maybe xcoff) support later.
5591 * symtab.h (struct section_offsets): New structure for keeping
5592 a set of offsets, rather than a single one.
5593 (struct objfile): Replace addr with section_offsets member.
5594 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5595 * gdb-stabs.h: New include file with `symbol type specific'
5596 parameters for psymtabs and objfiles.
5597 * Makefile.in (HFILES): Add gdb-stabs.h.
5598 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5599 * coffread.c: Conforming changes. Fake offset array always 0.
5600 * dbxread.c: Conforming changes.
5601 (struct dbx_symfile_info): Move to gdb-stabs.h.
5602 (start_psymtab): Call elfstab_offset_sections to calculate good
5603 offsets for this source file, based on the ELF symbol table info.
5604 (read_ofile_symtab): Yank N_CATCH, which is dead.
5605 (process_one_symbol, N_CATCH): Yank.
5606 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5607 Relocate with SECT_OFF_TEXT.
5608 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5609 to distinguish relocatable from absolute symbols. Then, if not
5611 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5612 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5613 (", N_ROSYM): SECT_OFF_RODATA.
5614 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5615 (dbx_symfile_offsets): Add to translate addr to offset.
5616 * dwarfread.c: Conforming changes. Single offset currently used.
5617 * elfread.c: Add various complaints about elf/stab stuff.
5618 #include gdb-stabs.h. Conforming changes, using a single offset.
5619 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5620 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5621 for later use in building psymtabs.
5622 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5623 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5624 (free_elfinfo): New fn, frees all chained stab_section_infos
5625 in an objfile, and zaps the start-of-chain pointer.
5626 (elfstab_offset_sections): New fn, looks in stab_section_info
5627 chain to determine section bases to relocate a psymtab's worth
5628 of symbols, as they are being read.
5629 * mipsread.c: Conforming changes. Stabs-reading will relocate
5630 using one offset. MIPS-reading will not relocate at all.
5631 * partial-stab.h: Relocate different symbol types using different
5632 offsets from section_offsets.
5633 * symfile.c: Conforming changes.
5634 (find_lowest_section): Unused function to use later
5635 to free us from the Tyranny of the Text Section.
5636 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5637 in all lower layers of symbol reading. Call format-specific
5638 sym_offsets function to initialize offsets for high speed symbol
5640 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5641 (symbol_file_command, add_symbol_file_command): Callers changed.
5642 * symmisc.c (dump_psymtab): Print new relocation parameters.
5643 * xcoffread.c: Corresponding changes.
5645 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5646 * main.c (main): Read the $HOME/.gdbinit file before processing
5647 the argv arguments (e.g. reading symbol files or core
5648 files). This allows global parameters to be set, which will apply
5649 during the symbol reading. The ./.gdbinit is still read after
5651 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5652 * xcoffexec.c: Clean up quote inside comment.
5654 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5656 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5657 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5658 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5659 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5660 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5661 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5662 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5663 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5664 values.c, xcoffread.c:
5665 Remove "(void)" casts from function calls where the return value
5666 is ignored, in accordance with GNU coding standards.
5668 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5670 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5671 * partial-stab.h: Ignore N_ENDM.
5672 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5673 CODE or DATA section attachment. This eliminates a lot of random
5674 values from shared libraries, which screw up the ordinary symbols
5675 in the address ranges they happen to overlap.
5676 * buildsym.c (define_symbol): Eliminate special tests
5677 for function types; move into "function" cases in switch statement.
5678 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5679 in case they define new type numbers. But ignore them (FIXME).
5680 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5681 (read_sun_builtin_type): Add commentary.
5683 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5685 * xm-rs6000.h: define MEM_FNS_DECLARED
5687 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5689 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5690 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5691 * mips-xdep.c: Remove most include files (unused, caused errs).
5692 (fetch_core_registers): Use right parameters in dummy fn.
5694 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5696 * buildsym.c (scan_file_globals): Beware the null file.
5697 Fix from Jim Williams.
5699 * stack.c (return_command): Evaluate expression *before* popping
5700 off the stack frames! Fix inspired by Jim Williams.
5701 (up_silently_command, down_silently_command): No sel frame is error.
5703 * defs.h (memcpy, memset): Conditionalize decls on
5704 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5705 (alloca): Break out the STDC and non-STDC alloca cases, to make
5706 it work on old preprocessors as well as "picky ANSI" ones.
5707 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5709 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5710 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5711 header files define it!
5713 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5715 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5717 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5718 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5719 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5720 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5721 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5722 utils.c, valarith.c, valops.c, valprint.c, values.c:
5723 Replace bcopy() use with memcpy(), which is more standard and can
5724 take advantage of gcc's builtin functions for increased performance.
5725 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5726 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5728 Replace bzero() use with memset(), which is more standard and can
5729 take advantage of gcc's builtin functions for increased performance.
5730 * i386-tdep.c, main.c, valprint.c:
5731 Replace bcmp() use with memcmp(), which is more standard and can
5732 take advantage of gcc's builtin functions for increased performance.
5734 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5736 * remote.c (remote_wait): Fix cast on signal() call.
5737 * defs.h (alloca): More diddling with alloca. Have to ensure
5738 that it has a prototype, so that if alloca is defined as a macro
5739 that takes an arg, the definition is seen as a use of a macro
5740 that takes an arg, to satisfy picky ANSI preprocessors.
5742 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5744 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5745 consistency with all other gdb files.
5746 * cadillac.c: Use <string.h> rather than <strings.h>.
5747 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5748 * Makefile.in (MAKE): Remove definition for consistency with
5749 other Makefile.in files and to fix problem with recursive makes.
5751 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5753 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5756 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5758 * source.c (print_source_lines): for DOS interoperability; don't
5759 print CR (013) as ^M.
5761 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5763 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5765 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5767 * remote.c (remote_wait): Cast signal to void * to avoid warning
5768 from busted HP compiler.
5770 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5771 stabs cause end_psymtab to be called.
5773 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5774 compiler feature of putting 'c' into basic type descriptors for
5777 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5778 where there is no place for nPC in prrun struct.
5780 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5782 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5783 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5784 * dwarfread.c (enum_type): Save enum names on type_obstack.
5785 * dwarfread.c (struct_type): Save member name on type_obstack.
5786 * symtab.c (_initialize_symtab): Fix misspelling.
5787 * regex.c (store_jump, insert_jump): Return void.
5789 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5791 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5792 (alloca): Declare return type on SPARC, since Sun doesn't.
5793 (*_BYTE_ORDER): Improve comment: *must* be defined.
5795 * tm-hppa.h: New file, architectural definition of HP PA.
5796 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5798 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5799 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5800 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5801 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5804 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5805 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5806 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5808 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5810 * printcmd.c (output_command): Thinko.
5811 (x_command): Only set remembered size/format if cmd succeeds.
5813 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5814 since it is no longer used and burns time for every symbol read.
5815 (process_one_symbol): Treat N_CATCH like default (complain).
5817 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5819 * partial-stab.h (case N_TEXT): Fix fencepost error when
5820 detecting start of new symbol info after reading symtab for a
5821 module with a zero length TEXT segment.
5823 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5825 * Makefile.in (VERSION): Bump to 4.5.6.
5826 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5828 * defs.h (NORETURN): Define away for Lucid compiler.
5829 * remote.c (remote_timer, remote_interrupt): Signal handlers
5831 * ser-termios.c (serial_write, serial_close): Return whatever
5832 value the write/close call returns, rather than falling off end.
5833 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5834 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5836 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5837 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5839 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5840 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5841 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5842 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5844 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5845 store_inferior_registers): Supply missing fourth argument to
5847 * cadillac.c (kernel_dispatch): Make return type void.
5848 * cadillac.c (iosig): Signal handlers take one int arg.
5849 * valprint.c (val_print_fields): Call fprint_symbol to get
5850 automatic C++ demangling for mangled field names.
5852 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5854 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5855 * dwarfread.c (enum_type): Fix misspelling in comment.
5856 * valprint.c (val_print_fields, cplus_val_print): Minor
5857 adjustment to printing of C++ class structures to more closely
5858 match format for printing C structures, with and without setting
5861 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5863 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5864 (which is not a Posix signal) if it isn't defined.
5865 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5866 New port to Linux (a free Unix clone for 386 machines).
5868 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5870 COFF changes for dealing better with EPI 29K C compiler output.
5872 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5874 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5875 (read_coff_symtab): Move patch_opaque_types call from
5876 coff_symfile_read. Restrict it to symtabs from this objfile.
5877 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5878 references on opaque type chain; just let coff_lookup_type handle 'em.
5879 (decode_type): Complain about tagndx values on
5880 non-struct/union/enum types, which the EPI compiler tends to produce.
5882 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5884 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5887 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5888 usage to match new prototype. Include libbfd.h to get prototype.
5890 * source.c (find_source_lines): Handle large st_size fields.
5892 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5894 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5895 * stack.c (return_command): Use cleanups to avoid memory leaks.
5897 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5899 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5900 INT_REGNUM to INTE_REGNUM.
5902 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5904 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5906 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5907 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5908 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5909 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5911 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5912 declarations of malloc/realloc/free that are inserted by some
5914 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5916 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5917 another decl of strdup (this really ought to come from libiberty.h!).
5919 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5921 * remote.c (getpkt): Error if input exceeds buffer size.
5922 (_initialize_remote): `set remotedebug' enables packet trace.
5924 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5925 N_SLINE's, etc, just like Sun cc on Solaris2.
5927 * am29k-tdep.c (read_register_stack, write_register_stack):
5928 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5929 variable. Add `set' and `show' commands for it.
5930 * doc/gdb.texinfo: Document it.
5932 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5934 * valprint.c (type_print_1): Plug memory leak. Print all
5935 C++ syms as demangled, not just functions.
5936 * buildsym.c (read_range_type): When we find a signed char
5937 type, do a lookup of signed char, not plain char. Plain char's
5938 still get looked up as plain char's elsewhere.
5940 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5942 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5943 (Bug and fix found by Pierre Willard.)
5945 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5947 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5949 * xm-rs6000.h: Add decl for strdup().
5951 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5954 * breakpoint.c (enable_command, disable_command): Without args,
5955 should only affect normal breakpoints and watchpoints.
5957 * m68k-pinsn.c (print_insn_arg): Make register be const.
5958 * xcoffexec.c: Remove ' from comment.
5959 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5960 with decls of malloc in c-exp.tab.c (as produced by yacc).
5961 There's got to be a better way to do this...
5963 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5965 * partial-stab.h: Convert single rindex use to strrchr.
5966 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5967 standard <strings.h> file, now that the only single use of
5968 rindex in the gdb source files is gone.
5970 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5972 * mipsread.c: Undo ill effects from including <strings.h>,
5973 which #defines index to be strchr. Unfortunately, index is
5974 a member of a symbol table structure that can't be changed.
5975 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5976 remove redundant #include's.
5978 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5980 * mipsread.c: #include <strings.h> for rindex().
5982 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5984 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5986 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5988 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5989 extraneous SO stabs from busted C++ compilers.
5991 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5993 * Makefile.in (VERSION): Bump to 4.5.5.
5994 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5995 C++ lookups fail, print possibly helpful hint about completion.
5996 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5997 for static data members.
5998 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5999 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
6000 it's broken on ncr3000's.
6002 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
6004 * dwarfread.c (decode_modified_type): Change type of first arg.
6005 Change 'modifier' to char from unsigned char. Cast single use
6006 that needs to be unsigned char.
6007 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
6008 * utils.c (strdup_demangled): Add function.
6009 * defs.h (strdup_demangled): Add prototype.
6010 * stack.c (return_command): Demangle C++ function names for query.
6011 * infcmd.c (jump_command): Demangle C++ function names for query.
6012 * cplus-dem.c (consume_count): New function and prototype.
6013 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
6014 do_type): Replace conversion code with consume_count().
6015 * cplus-dem.c (gnu_special): Fix demangled of static members.
6016 * source.c (list_command): Print demangled function names
6017 when appropriate. Fix supplied by Peter Schauer.
6019 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
6021 * sparc-tdep.c: Clean up slightly for Solaris2.
6023 * buildsym.c (define_symbol): Nameless types are now on several
6024 platforms; generalize them and un-ifdef them to make Solaris 2
6027 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6029 * infcmd.c: Fix typo (reported by Rob Savoye).
6030 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6031 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6032 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6033 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6034 rather than the one for the first file in the dependency chain.
6036 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6037 set. Don't reset our own texthigh, or dependency-only pst's, in
6038 scanning all the rest of the psymtabs.
6039 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6041 * buildsym.h (N_UNDF): Improve comments.
6042 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6044 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6046 * symtab.h (struct symbol): Add aux_value union for preserving
6047 an additional per-symbol value.
6048 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6049 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6050 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6051 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6052 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6054 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6056 * symfile.c (clear_symtab_users_once): Now non-static (for
6059 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6061 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6062 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6063 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6065 Solaris-2 support on SPARC:
6067 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6068 Add symbol_size and file offsets to struct symloc.
6069 Add static symbol_table_offset, string_table_offset,
6070 file_string_table_offset, next_file_string_table_offset,
6072 (add_old_header_file): Convert error() to complain()t.
6073 (dbx_symfile_read): Get symbol size via the objfile.
6074 Also get symbol_table_offset.
6075 (dbx_symfile_init): Record symbol size and count via the objfile.
6076 (dbx_next_symbol_text): Always add file_string_table_offset when
6077 accessing string table.
6078 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6079 (SET_NAMESTRING): Use the offset.
6080 (end_psymtab): Large kludge to determine addresses where source
6081 files start and end (for the psymtab header).
6082 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6083 Get this, symbol size, and symbol offset, from psymtab.
6084 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6085 Patch up last_source_start_addr if zero in N_SO.
6086 (process_one_symbol): Add variable function_start_offset.
6087 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6088 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6089 ( "", N_OBJ, N_OPT): Ignore.
6090 (elfstab_build_psymtabs): New function to read stabs out of
6093 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6094 (gdb): use GLOBAL_CFLAGS when linking, too.
6095 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6096 (N_OBJ, N_OPT): Ignore.
6097 ('f', 'F'): Save last function name.
6099 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6100 extra info in the minimal symbol.
6101 (elf_symtab_read): The extra info is the size of an ELF object,
6102 which was kludged to us in the `udata' field of the BFD symbol.
6103 Gag me with a crowbar...
6104 (elf_symfile_read): Keep track of both the absolute load address,
6105 and the offset between load addr and symbols. Handle STABS as
6106 well as DWARF sections, passing the absolute load address to
6107 elfstab_build_psymtabs.
6109 * symfile.h: Prototype elfstab_build_psymtabs.
6110 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6112 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6114 * buildsym.h: Add processing_acc_compilation flag.
6115 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6116 (define_symbol): Skip arg types in function entries. Resolve
6117 overloaded 'P' which acc uses for prototypes of functions called
6119 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6121 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6122 save size of ELF symbols. FIXME.
6123 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6124 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6126 * configure.in: Solaris config is sparc-sun-solaris2.
6127 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6129 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6130 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6131 * symfile.c (symfile_bfd_open): Comment where name is freed.
6132 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6134 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6136 * expprint.c (print_subexp): Add missing ']'.
6137 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6138 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6139 * WHATS.NEW: Point out improved C++ function name handling.
6140 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6141 type names for both implicitly and explicitly signed integral
6142 types. See comment in the source code.
6144 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6146 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6147 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6148 * expprint.c (print_subexp): Fix printing of register names.
6150 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6152 * inferior.h (register_valid): Declare.
6153 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6154 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6155 macros for traversing the data structures in a single objfile.
6156 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6157 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6160 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6162 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6163 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6164 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6165 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6167 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6169 * depend: rebuild to account for remote-st2000.c.
6170 * remote-st2000.c: Almost works now.
6171 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6173 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6175 * c-exp.y (yylex): Recognize single-quoted strings that specify
6176 tokens with embedded whitespace, such as C++ demangled names.
6177 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6178 * main.c (gdb_completer_quote_characters): Add global variable.
6179 * main.c (symbol_completion_function): Total rewrite for C++
6180 demangled name handling.
6181 * main.c (skip_quoted): New function.
6182 * main.c (main): Set rl_completer_quote_characters.
6183 * symmisc.c (dump_symtab): Print source language for symtab.
6184 * symtab.c (expensive_mangler): Add prototype and function.
6185 * symtab.c (completion_list_add_symbol): Total rewrite for new
6186 C++ demangled name handling.
6187 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6188 other changes for demangled C++ symbol handling.
6189 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6190 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6191 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6192 * symtab.c (completion_list_add_symbol): Total rewrite for new
6193 C++ demangled name handling.
6194 * symtab.c (expensive_mangler): New function.
6195 * utils.c (strcmp_iw, demangle_and_match): New functions.
6196 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6198 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6200 * Makefile.in: Roll VERSION to 4.5.4.
6201 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6202 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6203 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6205 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6207 * alldeps.mak: Rebuild to account for new files.
6208 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6209 * tm-st2000.h: New file.
6210 * configure.in: Tandem debug monitor (st2000) support.
6211 * remote-st2000.c, config/st2000.mt: ditto.
6213 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6215 * blockframe.c (inside_entry_file, inside_main_func,
6216 inside_entry_func): Return 0 if no symbols; avoid crashing.
6218 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6220 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6221 without masking, since it is signed and will later be compared
6222 against signed quantities. The right fix is probably to make
6223 it all unsigned, but this is a small, safe fix for this release.
6224 FIXME -- make the real change sometime soon.
6226 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6228 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6229 parameter in call to `symbol_file_add' to 0.
6231 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6233 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6235 * configure.in: Handle -m680[01234]0-wrs.
6237 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6239 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6240 `ieee_extended_to_double'.
6242 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6244 * valops.c (value_assign): Lint, by Pierre Willard.
6246 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6248 * coredep.c (fetch_core_registers): Remove premature warning,
6249 which triggers on DECstation even though all regs are accessible.
6251 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6252 sign-extension of instruction fields even on unsigned-char hosts.
6253 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6255 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6256 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6257 since they define the target, not the host.
6258 * m88k-pinsn.c: Fix typo.
6260 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6262 * valarith.c (value_zerop): -0.0 is still zero.
6263 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6264 Patches by Paul Eggert <eggert@twinsun.com>.
6266 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6268 * alldeps.mak, depend: re-make to account for ser-*.c.
6270 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6272 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6273 disconnecting from controlling terminal, to avoid gdb hanging
6274 on SVR4. Fixes bug reported by Oliver Okrongli.
6275 * procfs.c (PROC_NAME_FMT): Change format to match default used
6276 by system, as suggested by Oliver Okrongli.
6277 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6278 bug fix from Brent Townshend (bst%tt@cam.ORG).
6279 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6280 by turlais@rechser.total.fr.
6281 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6282 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6283 * objfiles.h (unlink_objfile): Add prototype.
6284 * objfiles.c (unlink_objfile): Add function.
6285 * objfiles.c (free_objfile): Call unlink_objfile.
6286 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6287 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6288 Also, discard old possibly bogus sf struct.
6289 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6290 find_sym_fns() for remapped symbol files, in case of any changes
6291 since the last mapping.
6293 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6295 * findvar.c (read_relative_register_raw_bytes): use the raw size
6296 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6298 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6300 Changes to support GDB running on DOS using GO32 and H8 support
6302 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6303 allowing hosts with different text and binary file formats to
6305 * coffread.c (read_coff_symtab): changed calling convention and
6306 operation - now it opens its own file with FOPEN_RB rather than
6307 duping and fdopening the provided handle.
6308 * dbxread.c, cplus-dem.c: #include mangling.
6309 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6310 binary files oring in the right bit.
6311 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6312 * remote-hms.c: cleanup to use the new remote serial stuff
6313 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6314 independent remote terminal I/O.
6315 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6316 * source.c (openp): fix off by one problem removing / - can now
6317 open a source file in the root directory with DOS.
6318 * values.c (value_as_pointer): remove bogus address bits from
6319 long. (unpack_long): unpack into unsigned long/short if pointer.
6321 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6323 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6324 It gets permanently stuck in many OSes.
6325 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6327 * breakpoint.c: Improve help text for info breakpoints.
6329 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6331 * README: Add pointer to internals doc, and describe reading
6333 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6334 * symtab.c (output_source_filename): Remove old glop for wrapping
6335 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6337 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6339 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6340 * munch: Add sort -u to avoid duplications.
6341 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6342 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6344 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6346 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6347 avoid infinite loops while demangling bogus mangled names.
6348 * valprint.c (type_print_base): Minor fix for GNU style guide
6351 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6353 * Makefile.in (VERSION): Bump to 4.5.3
6354 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6355 * Makefile.in (demangle): New target to create standalone
6356 demangler with same code and options as internal demangler.
6357 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6358 to support ARM style and Lucid style demangling, improve
6359 maintainability, fix several demangling bugs. More changes
6361 * defs.h (strstr): Add ANSI compatible prototype.
6362 * valprint.c (type_print_1): Demangle using ansi option.
6363 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6365 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6367 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6370 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6372 * mipsread.c (parse_procedure): Return rather than using
6373 uninitialized variable 'b'.
6375 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6377 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6378 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6379 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6380 relative to each source file.
6382 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6384 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6387 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6389 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6390 * am29k-tdep.c: Update to latest code from AMD.
6391 (get_saved_register) don't crap out if no frame.
6392 * remote-udi.c: Set/clear inferior_pid as appropriate.
6393 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6394 error handling. Fixup end-of-debugging messages.
6395 (udi_fetch_registers) clean up big time, mainly don't multiply
6396 register_valid indices by 4, and use proper Offset when reading
6397 gr96-gr127. (udi_store_registers) general cleanup.
6398 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6399 INT_REGNUM->INTE_REGNUM.
6400 * tm-29k.h: Upgrade to latest code from AMD.
6401 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6402 (UDIConnect) Clean up error processing (like, don't do exit() if
6403 execlp fails), make code restartable, make more attractive.
6404 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6407 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6409 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6410 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6411 from former to latter.
6413 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6415 * cplus-dem.c (do_args): Handle void args the same as others.
6416 * objfiles.c (free_objfile): Only try to unmap files when
6417 reusable objfiles are supported.
6418 * valprint.c (type_print_varspec_suffix): Add parameter that
6419 specifies if C++ demangling included function arguments. Use
6420 it to suppress printing extra pair of ()'s.
6421 * valprint.c (type_print_1): Fix problem with printing demangled
6422 C++ function types where demangled type includes the function
6425 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6427 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6428 Allows selection of C++ demangler to be a configuration option
6429 until multiple demanglers are supported.
6430 * demangle.h: New include file for extended demangler support.
6431 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6432 utils.c, valprint.c: Include "demangle.h" and change all calls
6433 to cplus_demangle() or fputs_demangled() to use individual
6435 * valprint.c (type_print_1): Change options to cplus_demangle
6436 to print demangled function args. Still broken, but now less so.
6437 * cplus-dem.c: Include demangle.h, reorganize and update some
6438 comments to reflect reality.
6439 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6440 second arg from fixed integer to bit based multiple options.
6441 * cplus-dem.c (optable): Reformat and replace ansi members with
6443 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6445 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6447 * values.c (set_internalvar): Force evaluation of lazy values.
6448 Bug reported by RMS.
6450 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6452 * Makefile.in (VERSION): Bump to 4.5.2.
6453 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6454 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6455 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6456 proper handling of bit fields.
6457 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6458 * symtab.h: Fix couple of misspellings in comments.
6459 * value.h (struct value): Clarify use of bitpos.
6460 * value.h (unpack_field_as_long): Change prototype, returns
6462 * values.c (unpack_field_as_long): Change return type to LONGEST,
6463 sign extend unpacked fields that are signed, other rewriting.
6464 * config/ncr3000.mt: New target config file.
6466 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6468 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6469 even when printing 8-bit characters.
6471 * gdbtypes.c (make_{reference,pointer,function}_type): New
6472 functions which handle overwriting of forward-referenced types
6473 for stabs file reading.
6474 (lookup_{reference,pointer,function}_type): These just call
6475 the make_*_type functions with a null storage alloc parameter.
6476 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6477 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6479 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6480 (dbx_alloc_type): Make it easier to understand. No funct change.
6481 (define_symbol: 't'): Don't put the typedef name into the name of
6482 the struct, union, or enum. Bugfix.
6483 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6484 routines to properly handle overwriting preallocated types so that
6485 forward references will work.
6486 (read_enum_type): Force enum values to file scope, due to bug in
6487 Sun compiler output. FIXME, fix later.
6489 Remove unused header_file_prev_index mechanism. It was already
6490 obsolete in gdb-3.5. These comments appeared in 3.5:
6491 /* This code was used before I knew about the instance codes.
6492 My first hypothesis is that it is not necessary now
6493 that instance codes are handled. */
6494 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6495 * buildsym.h: Remove it and prev_index that saves it.
6496 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6498 * solib.c (special_symbol_handling): When called from core files,
6499 must set up debug_addr. Don't print error messages, just return.
6500 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6502 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6504 * cplus-dem.c: Allow nested class names (as in
6505 Foo::Bar::method()).
6506 Allow the cleaner cfront style of nested class names
6507 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6508 Make cplus_demangle re-entrant by removing use of global
6509 variables. Instead, place all shared variables in a
6510 stack-allocated structure, and pass around its address.
6512 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6514 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6515 29k-share/* subdirs...
6517 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6518 rewrite, only leave out the bugs.
6520 * Makefile.in: Add 29k/UDI support. Improve depend.
6521 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6523 * am29k-tdep.c: Update to use new calling conventions, and misc
6526 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6528 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6530 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6531 breakpoint instructions that leave PC pointing at the right place.
6533 * core.c (core_open): Call warning() to print warnings.
6535 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6537 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6538 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6539 This prevents a crash when trying to lookup the value of a
6540 non-existent symbol.
6542 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6544 * signame.c, signame.h: Remove, replaced by strsignal.c in
6546 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6547 sun386-xdep.c: Remove include of signame.h
6548 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6549 * Makefile.in (HFILES): Remove signame.h
6550 * Makefile.in (OBS): Remove signame.o
6551 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6552 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6553 psignal, perror): Add prototypes.
6554 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6556 * depend: Manually remove signame.[cho] references.
6557 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6559 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6560 with safe_strsignal.
6561 * core.c (core_open): Replace use of sys_siglist with
6563 * core.c (memory_error): Replace use of sys_errlist with
6565 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6567 * infcmd.c (program_info): Replace use of sys_siglist with
6569 * infrun.c (signal_stop, signal_print, signal_program):
6570 Allocate dynamically based on dynamic determination of number
6571 of signals to support.
6572 * infrun.c (child_create_inferior): Replace use of sys_errlist
6574 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6576 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6577 strsigno and sys_siglist with safe_strsignal.
6578 * infrun.c (handle_command): Call signo_max to find number of
6579 signals. Replace sig_number with strtosigno and sig_abbrev with
6581 * infrun.c (signals_info): Replace sig_number with strtosigno.
6582 * infrun.c (_initialize_infrun): Call signo_max to find number of
6583 signals. Dynamically allocate signal_{stop,print,program}.
6584 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6585 * procfs.c (errnoname): Add function and prototype.
6586 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6587 of sys_siglist with safe_strsignal.
6588 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6589 sys_siglist with safe_strsignal.
6590 * procfs.c (info_proc_stop): Call errnoname.
6591 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6592 * stuff.c (main, get_offset): Replace use of sys_errlist with
6594 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6595 with safe_strsignal.
6596 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6597 with safe_strsignal.
6598 * utils.c (safe_strerror, safe_strsignal): Add functions that
6599 call strerror and strsignal respectively, and deal with NULL
6601 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6602 sys_errlist with safe_strerror.
6603 * valprint.c (val_print): Replace use of sys_errlist with
6606 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6608 * Makefile.in: rework CFLAGS so that they can be set from the
6609 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6610 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6611 Pass CFLAGS on recusions.
6613 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6615 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6616 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6617 overkill for the problem it solved.
6618 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6619 and default to simply printing type names as appropriate.
6620 * main.c (main): Remove one of the leading newlines from
6621 warning_pre_print initialization.
6622 * objfiles.c (open_existing_mapped_file): Add function and
6624 * objfiles.c (open_mapped_file): Rewrite to use new function
6625 open_existing_mapped_file.
6627 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6629 * sun3-xdep.c (fetch_core_registers): Lint.
6630 * tm-sun3.h: Prototype lint.
6633 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6635 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6636 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6637 * objfiles.c: Cast calls to close() with unused returns to void.
6638 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6639 old objfile's name before updating it.
6640 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6641 * objfiles.h (objfile struct): Add mmfd member.
6642 * symfile.c (syms_from_objfile): Move some code to
6643 new_symfile_objfile.
6644 * symfile.c (new_symfile_objfile): Add new function, common code
6645 from syms_from_objfile.
6646 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6647 mapped and unmapped symbol files.
6648 * symfile.c (symbol_file_command): Print "No symbol file now"
6649 message, ala exec_file_command for the exec file.
6650 * symfile.h (new_symfile_objfile): Add prototype.
6651 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6652 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6654 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6656 * rs6000-pinsn.c: New version from IBM (Metin).
6657 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6658 to avoid warnings from some compilers.
6660 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6662 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6663 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6664 type's flag word that marks it as a fundamental type.
6665 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6666 flags argument for all calls to init_type().
6667 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6668 flags argument for all calls to init_type(). Also remove
6669 dependency on host sizes for ints, floats, etc.
6670 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6671 flags argument for all calls to init_type(). Also remove
6672 dependency on host sizes for ints, floats, etc.
6673 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6674 bit to flags argument for all calls to init_type(). Add types
6675 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6676 * valprint.c (unsigned_type_table, signed_type_table,
6677 float_type_table): Remove.
6678 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6679 bit when printing fundamental types, and print the actual name
6680 for such types, rather than inventing one. Remove code that
6681 invented fundamental type names.
6682 * valprint.c (_initialize_valprint): Remove initializations
6683 for now removed unsigned_type_table, signed_type_table, and
6686 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6688 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6689 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6692 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6694 * dwarfread.c (target_to_host): New function similar to previous
6696 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6697 Extensive changes to convert all previous usages to use new
6698 target_to_host() function.
6699 * dwarfread.c (struct dieinfo): Change types of most integral
6700 members to be unsigned.
6702 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6704 * WHATS.NEW: Revise -mapped doc.
6706 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6708 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6709 too high or when skipping `forwards' moves us backwards.
6710 (parse_type): Print mis-guessed tag name in complaint.
6711 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6712 (parse_procedure): Do not attempt to create symbols; just fill in
6713 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6714 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6715 for clarity. Set top_stack before calling parse_external. In
6716 stabs, sort symbols before calling parse_procedure.
6718 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6719 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6720 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6721 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6724 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6726 * Makefile.in (VERSION): Set to 4.5.1.
6727 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6728 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6729 fill_gregset): New functions for SVR4 /proc support.
6730 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6731 Remove new symbol types and such to ../include/coff/symconst.h.
6732 (parse_symbol): Simplify code for parsing struct/enum/unions.
6733 (parse_type): Handle `long long' types.
6734 (upgrade_type): Handle `const' qualifier.
6735 (parse_partial_symbols): fix indentation, clean a bit.
6737 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6739 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6740 copy in data from raw read buffers, calling bfd byteswapping
6741 routines as appropriate. Use to replace most existing memcpy
6743 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6744 * configure.in: Recognize new ncr3000 config.
6745 * config/ncr3000.mh: New config file.
6747 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6751 * README: Update for release.
6752 * Makefile.in: Update version to 4.5.
6753 * WHATS.NEW: The obvious.
6755 * depend: Generate new depend file for this release.
6757 * Makefile.in (depend): Fix dependancy generation so that it does
6758 not include gcc 'fixincluded' files, which are usually in a system
6761 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6763 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6764 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6765 symbols for nameless types. And, handle `R' (register parameter
6766 type) for AIX. (an extension to existing stabstring grammar).
6767 * rs6000-xdep.c: Fix typo (= should have been ==).
6769 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6771 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6773 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6775 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6776 * signame.c (SIGWAITING, SIGLWP): Add.
6778 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6780 * xm-i386mach.h: add decls for errno and strdup().
6782 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6783 used in array index context (otherwise, some compilers barf).
6785 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6787 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6788 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6789 in a system call, and provide better backtrace if so.
6791 * Makefile.in (HFILES): Add xcoffsolib.h.
6792 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6793 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6795 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6796 mipscoff_symfile_read): Convert to BFD to do file I/O.
6798 * symfile.c: #include <ctype.h> to get proper def if isspace().
6800 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6802 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6804 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6805 function also when parsing embedded stabs.
6807 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6809 * mipsread.c: Fix more declarations.
6811 * mipsread.c: Fix many invocations of complain. Use enum
6812 type_code where appropriate.
6814 * xm-vaxult.h: Add decl for strdup().
6816 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6819 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6821 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6824 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6826 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6827 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6828 Merge in more patches for rs6000 from Metin Ozisik.
6829 * utils.c: Fix typo in comment.
6831 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6833 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6834 * procfs.c (attach): Set nopass_next_sigstop if attached
6835 process is forcibly stopped.
6836 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6837 resending SIGSTOP to attached process on first resume.
6839 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6841 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6843 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6845 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6846 (VERSION): Bump to 4.4.85.
6847 * mipsread.c: Update for new include files. Lint.
6848 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6849 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6850 Don't need to bring in mipsread.o specially any more.
6852 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6854 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6855 routine (for Irix-4.x). Make many funcs static and void.
6856 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6857 * (init_extra_frame_info): Don't trash cached value of frame
6858 pointer register. This fixes backtracing through routines that use
6859 alloca(). Generally clean up declarations of functions, and use
6860 typedefs and macros to reference data structures as appropriate.
6861 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6864 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6866 * values.c (unpack_long): Fix unpacking error for signed chars
6867 on hosts where the default character type is unsigned.
6868 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6869 for newer SVR4 variants.
6870 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6871 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6872 * procfs.c (mappingflags): Add support for MA_PHYS
6874 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6876 * buildsym.c (read_struct_type): Avoid coredump when C++
6877 abbreviated type name is messed up. Reported by Joe Buck.
6878 FIXME, we need to determine whether GDB or GCC needs to be
6879 smarter to correctly locate this type name.
6881 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6882 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6883 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6884 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6885 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6887 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6889 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6890 * symtab.h (current_source_symtab): Make extern
6891 * symtab.h (current_source_line): Make extern
6892 * inferior.h: Move all procfs.c prototypes to one place, add
6893 prototype for proc_signal_handling_change. Add prototypes for
6894 signal_stop_state, signal_print_state, and signal_pass_state.
6895 * inferior.h (stop_soon_quietly): Make extern
6896 * inferior.h (attach_flag): Make extern
6897 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6898 * infrun.c (signal_stop_state, signal_print_state,
6899 signal_pass_state): New functions to query specific signal
6901 * infrun.c (handle_command): Minor error message change, add
6902 NOTICE_SIGNAL_HANDLING_CHANGE.
6903 * procfs.c (open_proc_file): Remove iris specific reset of
6904 inherit-on-fork flag, moved to proc_set_exec_trap().
6905 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6906 to reset inherit-on-fork flag, bash comment to GNU form.
6907 * procfs.c (proc_base_address, set_proc_siginfo,
6908 fetch_core_registers): Conform to code style.
6909 * procfs.c (signame.h): Include.
6910 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6911 syscallname(), info_proc_syscalls()): New macros, tables, and
6912 functions to organize and report system call information.
6913 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6914 saved_exitset, saved_entryset): Add to procinfo struct.
6915 * procfs.c (struct trans): Add.
6916 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6917 siginfo_table, errno_table): Tables to translate numeric values
6918 to symbolic names and short descriptions.
6919 * procfs.c (signalname, info_proc_signals): Add function and
6921 * procfs.c (proc_info): Now info_proc.
6922 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6923 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6924 info_proc_faults, lookupname, lookupdesc, sigcodename,
6925 sigcodedesc): New functions.
6926 * procfs.c (proc_signal_handling_change): New function to set
6927 the trace flags based on the state of gdb's signal handling flags.
6928 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6929 and remove code to do PIOCSTRACE ioctl.
6930 * procfs.c (attach, detach): Preserve and restore process flags
6931 using saved_* fields in procinfo struct.
6932 * procfs.c (attach): Call proc_signal_handling_change.
6933 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6934 * procfs.c (proc_desc): Update for latest changes.
6935 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6936 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6937 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6939 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6941 * procfs.c (set_proc_siginfo): Add prototype and new function.
6942 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6943 up inferior siginfo struct.
6944 * elfread.c (elf_symfile_read): Compute the relocation amount
6945 by subtracting off the address of the ".text" section.
6946 * solib.c: Add pointer to ".text" section to so_list struct.
6947 * solib.c (solib_map_sections): Initialize pointer to ".text"
6948 section in so_list struct.
6949 * solib.c (symbol_add_stub): Pass base address of ".text"
6950 section to symbol_file_add, rather than the load address of
6951 the shared library. On SunOS they are the same. On SVR4 they
6954 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6956 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6957 function name, not .gdbinfo. symbol.
6959 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6961 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6963 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6965 * Makefile.in (VERSION): 4.4.8
6967 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6968 commands in .cshrc/.profile won't get traced.
6970 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6972 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6973 * exec.c (build_section_table): Don't abort if no sections.
6974 * sparc-tdep.c (single_step): Lint.
6975 * utils.c (mrealloc): Handle realloc (0, size) case here.
6977 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6979 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6982 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6984 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6985 .gdbinfo. symbols are created. Move creation from parse_procedure
6986 to parse_symbol, where it is fairly easy to grow the symtab. This
6987 also fixes a symtab trashing bug on all mips-based systems.
6988 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6990 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6991 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6993 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6995 * c-exp.y: Add missing return type to yyparse() prototype.
6997 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6999 Create and use macros for iterating on symtabs, psymtabs, msymbols.
7001 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
7002 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
7003 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
7004 (patch_opaque_types): Avoid dummy args and result.
7005 * objfiles.c (have_partial_symbols, have_full_symbols,
7006 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
7007 (iterate_over_objfiles, iterate_over_symtabs,
7008 iterate_over_psymtabs): Remove, clunky and slow.
7009 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
7010 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
7011 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
7012 dump_objfile): Remove dummy args and results. Move filename
7013 comparisons to callers.
7014 (printsyms_command, printpsyms_command, printmsyms_command,
7015 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
7016 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
7017 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
7018 list_symbols, make_symbol_completion_list): Replace explicit
7019 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
7020 Eliminate Dijkstra flag crap, break out of loops with gotos.
7021 (lookup_symtab_1): Protect '/' tests from short filenames.
7022 (cplus_mangled_symbol): Move inline into lookup_symbol.
7023 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
7024 (relocate_minimal_symbol): Move inline to vmap_symtab.
7025 (vmap_symtab): Replace iteration with ALL_OBJFILES,
7026 iterate_over_msymbols with ALL_MSYMBOLS.
7028 Misc cleanup prior to release.
7030 * Makefile.in (VERSION): Roll to 4.4.7.
7031 (HFILES): Add call-cmds.h.
7032 * call-cmds.h: New header for command fns called by other files.
7033 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7034 (breakpoint_1): Remove unused type arg. Change callers.
7036 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7037 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7038 * mipsread.c: Add prototypes for all static functions.
7040 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7041 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7042 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7043 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7044 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7045 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7048 * buildsym.c (define_symbol): Handle global register variables
7049 (from Pierre Willard). Complain if register numbers are too large.
7050 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7051 * tm-sparc.h: Don't #include <sun4/reg.h>.
7052 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7053 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7055 * language.h: Avoid forward enum declaration.
7056 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7057 config/sun4os5.mt: New host and target.
7058 * defs.h (errno): #include <errno.h> rather than assuming int.
7059 From Pierre Willard.
7061 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7062 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7063 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7064 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7065 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7066 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7067 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7069 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7071 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7072 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7073 * language.h (enum exp_opcode): Avoid forward enum def.
7074 * main.c (define_command, user_defined_command): Lint.
7075 * mem-break.c, xcoffread.c: Lint.
7076 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7078 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7080 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7081 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7082 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7083 or IBM6000_TARGET as (approximately) appropriate.
7085 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7087 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7088 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7089 or not to try reading symbols from a mapped objfile. Plugs memory
7090 leak due to shared libraries generating no psymtabs or symtabs.
7092 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7094 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7095 * copying.awk: Lint. Make stronger warning at top of copying.c.
7096 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7097 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7098 (lookup_pointer_type): Add FIXME comment.
7099 * main.c (set_history_size_command): Disallow negative size.
7100 * partial-stab.h: Update copyright.
7101 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7103 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7105 * main.c (set_history_size_command): Negative size is error.
7106 (Reported by Peggy Fieland.)
7108 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7110 * coffread.c (coff_symfile_init): Update comment.
7111 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7112 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7113 macros to access the dbx specific objfile information.
7114 * dbxread.c (symfile_string_table, symfile_string_table_size):
7115 Remove these local variables.
7116 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7117 read_dbx_symtab): Remove the stringtab and stringtab_size params
7118 from the function prototypes, the function definition, and the
7119 function calls. These are now available via DBX_STRINGTAB and
7120 DBX_STRINGTAB_SIZE using the objfile pointer.
7121 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7122 an arg to read_dbx_symtab.
7123 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7124 stringtab and the dbx specific per-objfile private info.
7125 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7126 args in prototype, function definition, and function calls. It is
7127 now available via the DBX_SYMCOUNT macro using the objfile
7129 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7130 local instance of struct dbx_symfile_info and replace with DBX_*
7132 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7133 symfile_string_table and symfile_string_table_size.
7134 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7135 symfile_string_table.
7136 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7137 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7138 stringtab size variables. Remove all code that used to reread
7140 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7141 to prior to any calls to mmalloc for the objfile specific heap.
7142 * utils.c (init_malloc): Document the requirement that for each
7143 heap for which corruption checking is desired, that init_mmalloc
7144 must be called prior to any mmalloc calls on the heap.
7146 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7148 * rs6000-pinsn.c: Make dis-assembly output more like
7149 other targets: Don't print instruction in hex before
7150 the assembly; use print_address to print out jump
7153 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7155 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7156 * cplus-dem.c: Support "Sc" meaning "signed char".
7158 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7160 * configure.in: fix iris/iris3.
7162 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7164 * command.c, main.c (various places): Use ctype.h macros
7165 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7166 (such as (x >= 'A' && x <= 'Z')).
7167 (There are still more of these in other files.)
7168 * main.c (defined_command): Lower-case the user's
7169 new command before entering it. Needed because
7170 command lookup is case-insensitive (and also lower-cases).
7171 (Based on Metin's earlier patch.)
7173 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7175 * config/irix4.mh: new file.
7177 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7179 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7182 * xm-mips.h: Declare strdup for ultrix.
7184 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7185 when calling new_symbol.
7186 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7189 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7191 * config/rs6000.mh: Update (for Fred's new mmalloc)
7192 flags to disable use of GNU malloc/mmalloc.
7193 * munch: Change SYSV rule to allow .text before the label,
7194 as well as after, to work for AIX.
7195 * gdbtypes.h: Minor clarifiction.
7197 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7199 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7200 continuation in yet another place (between method declarations).
7202 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7204 * mips-tdep.c: include symfile.h and objfiles.h to fix
7207 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7209 * valops.c (value_struct_elt_for_reference): Added 'offset'
7210 parameter to handle multiple inheritance.
7211 * eval.c, value.h: Update accordingly.
7213 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7215 * objfiles.h: New file
7216 * Makefile.in (HFILES): Add objfiles.h
7217 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7218 main_scope_lowpc, main_scope_highpc.
7219 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7220 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7221 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7222 xcoffread.c, : Include objfiles.h.
7223 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7224 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7225 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7226 inside_entry_file() and logic changed appropriately.
7227 * blockframe.c (outside_startup_file): Renamed to
7228 inside_entry_file() and logic changed appropriately.
7229 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7230 and logic changed to use per-objfile specific fields.
7231 * blockframe.c (inside_entry_scope): Renamed to
7232 inside_entry_func() and logic changed to use per-objfile specific
7234 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7235 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7236 Remove extern decls.
7237 * symfile.c, symfile.h (entry_point): Remove extern decl.
7238 * coffread.c (coff_symfile_init): Common entry point init code
7239 moved to symfiles.c, call init_entry_point_info().
7240 * coffread.c (complete_symtab): Use new per-objfile entry info.
7241 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7242 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7244 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7245 * defs.h (inside_entry_scope, outside_startup_file,
7246 inside_main_scope): Prototypes changed for renames to
7247 inside_entry_func, inside_entry_file, inside_main_func,
7249 * symfile.c (syms_from_objfile): Common entry point init code
7250 moved to init_entry_point_info() and call init_entry_point_info().
7251 * symfile.h (init_entry_point_info): Include prototype.
7252 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7253 moved to symfiles.c and call init_entry_point_info().
7254 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7255 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7256 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7258 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7259 works for the majority of targets.
7260 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7261 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7262 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7263 Use default definition in frame.h.
7264 * frame.h (selected_frame_level): Make decl extern.
7265 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7266 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7267 * partial-stab.h: Use new per-objfile entry info.
7268 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7269 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7270 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7271 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7272 have_minimal_symbols): Prototypes moved to objfiles.h.
7273 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7274 Macros moved to objfiles.h.
7275 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7277 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7279 More C++ improvements (pointers to members, qualified names).
7280 * c-exp.y: Support exp.type::name and exp->type::name
7281 syntaxes. (Unfortunately, doesn't work for static members.)
7282 * c-exp.y, eval.c: Make type::~type work better.
7283 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7284 value_static_field by value_struct_elt_for_reference.
7285 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7286 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7287 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7288 for OP_SCOPE operand; no point in it now that we use lazy
7289 reading of values, and use "reference to member" objects.
7290 * gdbtypes.h: Clarify comment.
7291 * valops.c: Change value_struct_elt_for_address to return
7292 a reference (or variable), rather than a pointer. Change
7293 the name to value_struct_elt_for_reference to reflect this.
7294 Returning a reference instead of a address provides a
7295 generalization, since we can use the routine for both
7296 class::name as well as &class::name.
7297 Also, recurse to handle multiple inheritance properly.
7298 * valprint.c: Moved code to print pointer-to-members
7299 to new function point_class_member. This allows a
7300 "reference-to-member" to be printed using the same code.
7301 * valprint.c (type_print_varspec_prefix): Avoid printing
7302 "struct " for domains of class-member types.
7303 * valops.c (search_struct_field): Inline code for simplified
7304 version of value_static_field (which can then be deleted).
7305 * value.h: Rename value_struct_elt_for_address to
7306 value_struct_elt_for_reference. Delete value_static_field.
7307 * values.c: Remove no longer used function value_static_field.
7309 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7311 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7312 elfread.c (coff_symfile_finish): Add function, prototype, and
7313 add to the xxxx_sym_fns struct for each file type. Also reformat
7314 the xxxx_sym_fns vector to a standard format and add comments.
7315 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7316 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7317 Pass pointer to struct objfile rather than pointer to sym_fns.
7318 Change references inside each function accordingly. Allocate any
7319 symbol file specific info in the per-objfile memory region.
7320 * dbxread.c (free_and_init_header_files): Break function into
7321 free_header_files(), called from dbx_symfile_finish(), and
7322 init_header_files(), called from dbx_new_init().
7323 * dbxread.c (dbx_new_init): Move deallocation things to new
7324 dbx_symfile_finish function.
7325 * elfread.c (elf_new_init): Call buildsym_new_init().
7326 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7327 routine for the objfile before deallocating other stuff.
7328 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7329 * symfile.h: Move struct sym_fns to before struct objfile def.
7330 Add sym_finish function pointer and change prototypes of other
7331 function pointers to reflect passing struct objfile pointer rather
7332 than struct sym_fns pointer.
7333 * symfile.c: Remove now obsolete symtab_fns pointer.
7334 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7335 locates the correct sym_fns struct for the given objfile.
7336 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7337 for better support of mapped symbol tables.
7338 * symfile.c (symbol_file_command): Remove obsolete code using
7340 * symfile.h: Remove duplicate declarations for symfile_objfile,
7341 entry_point, and object_files.
7342 * target.c (target_info): Compare symfile_objfile to NULL.
7343 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7344 aixcoff_symfile_finish().
7346 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7348 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7349 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7350 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7352 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7354 Some improvements to g++ debugging.
7355 * symtab.c (list_symbols): demangle before pattern matching.
7356 * symtab.c: Other fixes to improve handing of operators.
7357 * valprint.c (type_print_base): Fix test for constructor.
7358 * values.c (value_static_field): Allow evaluation of
7359 CLASS::METHOD, returning a function pointer.
7361 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7363 * Makefile.in (VERSION): Roll 4.4.6.
7364 * exec.c (exec_file_command): Add code to ignore optional args
7365 passed in by file_command() for use in symbol_file_command().
7366 * main.c (main): Document -mapped and -readnow in help summary.
7367 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7368 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7369 to get filename from bfd with bfd_get_filename(). Test mapto
7370 against 0, not NULL. Use mstrsave() to make copy of filename.
7371 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7373 * remote-vx.c (vx_load_command, add_symbol_stub):
7374 Symbol_file_add() takes an additional arg.
7375 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7377 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7378 changed to return a bfd not an objfile pointer.
7379 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7380 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7381 Change to eliminate local bfd and use symfile_bfd_open() plus
7382 allocate_objfile(). Add code to implement readnow option.
7383 * symfile.c (symbol_file_command): Changes to option handling,
7384 readnow functionality moved to symbol_file_add().
7385 * symfile.c (symfile_init): Eliminate local copy of bfd.
7386 * symfile.c (add_symbol_file_command): Changes to parse mapped
7387 and readnow options.
7388 * symfile.h (allocate_objfile): Arg removed from prototype.
7389 * symtab.h (symbol_file_add): Arg added to prototype.
7390 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7393 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7395 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7396 mtrace.awk, state.c, state.h: Removed.
7397 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7398 directories searched for source files.
7399 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7400 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7401 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7402 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7403 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7404 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7405 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7407 * Makefile.in (HFILES): Remove state.h
7408 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7409 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7410 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7411 * Makefile.in (clean): Remove all object files.
7412 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7413 * cplus-dem.c: Remove prototypes definitions that are now done in
7415 * dbxread.c (throughout): Change from using per-objfile
7416 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7417 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7418 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7419 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7420 * depend: Remove dependencies for state.o, state.h.
7421 * dwarfread.c: Add declaration for warning_pre_print.
7422 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7423 * dwarfread.c (throughout): Change from using per-objfile
7424 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7425 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7426 use supplied objfile.
7427 * i386-xdep.c (print_387_status): Change to use warning() rather
7429 * i387-tdep.c (print_387_control_word): Change to use warning()
7430 rather than printfs.
7431 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7432 that some compilers grumble about.
7433 * language.c (throughout): Add declaration for warning_pre_print
7434 and using warning() instead of printfs.
7435 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7436 * main.c (main): Add declaration for warning_pre_print and set it
7437 similarly to error_pre_print. Add declarations for
7438 mapped_symbol_files and readnow_symbol_files. Add appropriate
7439 definitions to long_options[].
7440 * minsyms.c: Trivial fix to comment.
7441 * objfiles.c (allocate_objfile): Substantially rewritten for
7442 using mapped symbol files.
7443 * objfiles.c (throughout): Change from using per-objfile
7444 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7445 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7446 * source.c (throughout): Change from using per-objfile
7447 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7448 * source.c (open_source_file): Use mstrsave to save file name in
7449 mapped symbol region for objfile.
7450 * symfile.c: Remove include for state.h.
7451 include to local form.
7452 * symfile.c (symbol_file_add_digested): Remove.
7453 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7455 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7456 from objfile structure. Add malloc descriptor pointer (md).
7457 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7458 * symm-xdep.c (print_fpu_status): Use warning() rather than
7460 * symmisc.c (free_symtab_block): Now takes and uses current
7462 * symmisc.c (throughout): Change from using per-objfile
7463 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7464 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7465 Sun compiler grumblings when PTR is char *.
7466 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7467 msymbols() to correct pointer type.
7468 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7469 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7470 error always starts on a line of it's own.
7471 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7472 Rewrite for new mapped malloc package use.
7473 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7474 that don't want to use the mapped malloc package; pass arguments
7475 on to traditional malloc package functions.
7476 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7477 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7478 mrealloc, malloc, and realloc but get fatal error if runs out
7480 * utils.c (msavestring, mstrsave): Save a string in a specific
7481 mapped malloc region.
7482 * utils.c (print_spaces): Use xmalloc to get the buffer.
7483 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7484 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7485 * config/i386v4.mh: Insignificant reorganization.
7487 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7489 * xcoffread.c: Only enable compilation of debugging functions
7490 if IBM6000 is defined. Fails to compile otherwise.
7492 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7494 * Makefile.in: pass MAKEINFO down on info.
7496 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7498 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7499 useless code, including an lseek to an uninitialized variable.
7500 Reported by Jim Williams <jimbo@wrs.com>.
7502 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7504 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7505 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7506 * minsyms.c, symfile.c: Changes that may be generally
7507 applicable, but are #ifdef IBM6000 for now.
7508 * rs6000-xdep.c: Fixed typo in comment.
7509 * rs6000-tdep.c: Non-substatial changes.
7510 * xoffread.c: The main change here is addition of some
7511 debugging functions.
7512 * xoffexec.c: More changes.
7514 * xcoffread.c: Fixed two too-few-parameters bugs.
7516 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7517 to SOLIB_CREATE_INFERIOR_HOOK macro.
7519 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7521 * symfile.h: Add prototype for iterate_over_msymbols().
7522 * symtab.c (cplus_mangled_symbol): Add function.
7523 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7524 iterate_over_msymbols to find demangled C++ symbol.
7525 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7526 value to iterate_over_msymbols().
7527 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7530 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7532 * Makefile.in: added check target.
7534 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7536 * ecoff.c: Move to ../bfd/coff-msym.c.
7537 * config/mt-*mips: Remove ecoff.o from the configuration.
7538 * remote.c (): Add newline to initial +.
7539 (remote_resume): Mention how to cope with signals.
7540 (remote_interrupt): Add debug msg.
7541 (remote-wait): Implement new 'T' reply, which includes
7542 status, PC, and FP all in a single short message.
7543 (putpkt): Add further debugging of packet acks.
7544 * mipsread.c (fixup_symtab): Also swap RFD's.
7545 (parse_partial_symbols): Avoid bug on unknown symbol types.
7546 * Makefile.in (VERSION): Roll to 4.4.5.
7547 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7548 for remote MIPS by limiting heuristic to 200 byte search.
7549 (heuristic_proc_desc): Byte-swapping.
7550 (mips_print_register): Cope with failure of
7551 read_relative_register_raw_bytes. Byte-swap integers for
7553 * mips-pinsn.c (print_insn): Byte-swap instruction.
7555 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7557 * config.sub configure.in config/mh-irix4
7558 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7559 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7560 gdb/xm-irix4.h gdb/config/mt-irix3
7561 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7563 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7565 * defs.h, utils.c: xrealloc takes PTR as first arg.
7566 * defs.h: Reword confusing comment about ANSI prototypes.
7567 * defs.h: Some minor whitespace changes.
7568 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7569 not NULL, which can be (void *).
7570 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7571 * tm-i386v.h (SP_ARG0): Define
7572 * xm-sysv4.h: Back out of change for missing prototypes.
7573 * i386-tdep.c (get_longjmp_target): Add function.
7575 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7577 * Makefile.in: install man page too.
7579 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7581 * All GDB files that #include defs.h: Removed stdio.h.
7582 (defs.h): #include stdio.h.
7584 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7586 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7587 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7588 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7589 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7590 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7591 it before printing out the hex shape of an address.
7593 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7595 * rs6000-xdep.c (frame_initial_stack_address): Move
7596 code to set frame->cache_fsr into new separate function
7597 frame_get_cacahe_fsr. This allows fixing a fatal error.
7598 * xcoffexec.c: Turn previously suppressed error
7599 message back on, after cleaning up BFD.
7601 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7602 printing of blank line, since it cases printing of an
7603 extra blank line. Is this intended? It does mess up
7605 * defs.h: Put back declarations of malloc and realloc,
7606 but protected by #ifndef MALLOC_INCOMPATIBLE.
7607 * objfiles.c: Undo previous change: Use malloc/realloc
7608 for objfile malloc/realloc fields (but add a cast).
7609 * xcoffexec.c: Suppress an error message (for now).
7611 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7613 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7614 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7615 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7617 * xcoffread.c: Modifications to C_DECL storage class handling, and
7618 introduction of an old smash_to_pointer_type() routine.
7620 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7621 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7622 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7623 parameters have been modified.
7625 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7626 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7627 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7628 and fetch_inferior_registers() always fetched all the registers
7629 resulting valid register values at hand all the time. Pushing a dummy
7630 frame did not require validating all register values first. After
7631 putting the above mechanism into action, we didn't have valid registers
7632 values always ready. Thus, all registers need to be fetched before
7633 pushing a dummy frame now.
7635 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7636 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7637 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7638 the starting address (actual frame address) of a frame.
7639 * rs6000-tdep.c: modifications to function_frame_info() to see if
7640 function reserves a frame pointer register (alloca register)
7641 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7642 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7643 functions with alloca() calls.
7645 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7647 * xm-sysv4.h: Provide definitions/prototypes for host environment
7648 functions for which no definitions or prototypes are provided in
7649 any currently included gdb or host environment header files.
7650 For SVR4, this currently includes malloc and realloc, which cannot
7651 be portably prototyped in any gdb include file.
7653 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7655 * buildsym.h: Remove obsolete variable file_stabs.
7657 * Makefile.in: Move place where configure merges in host-
7658 and target-dependent fragments later, so the latter
7659 can override (say) GNU_MALLOC.
7660 * config/mh-rs6000: Use system malloc. Otherwise, I
7661 ended up with *two* incompatible versions of malloc
7662 (functions in libc would call the malloc in libc).
7663 I assume this is a shared library problem.
7665 * remote.c: Fix (presumed) typo.
7666 * objfiles.c: Use xmalloc/xrealloc instead of
7667 malloc/realloc (since the latter are no longer declared).
7669 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7670 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7671 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7672 handle individual registers.
7673 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7674 correctly in case it wasn't cached yet. (A problem showed up
7675 after fetching individual registers.)
7676 * buildsym.c: Disable type_synonym_name's type name overwriting
7677 in cases it is unnecesary. rs6000 portation doesn't use
7678 type_synonym_name, and it used to nullify type names
7679 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7680 type's name as soon as space for that type is allocated.
7681 * xcoffread.c: ignore a section's lineno information if it is
7682 not `.text'. (In rs6000 bfd portation integration, skipping over
7683 `.pad' sections are ignored since it was in machine independent
7684 part of the code. Thus, a problem of fake sections with invalid
7685 lineno information arised.)
7687 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7688 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7689 * rs6000-tdep.c: make function_frame_info() work whether or not
7690 reading from a core file.
7691 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7693 * infrun.c. main.c, printcmd.c. symtab.c:
7694 More changes from IBM for rs6000.
7697 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7699 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7700 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7701 Merge in changes (mostly from IBM) for RS6000.
7702 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7703 More changes from IBM for RS6000. These are in machine-
7704 independent code, and probably could do with some cleaning
7705 up. The most questionable of these are #ifdef IBM6000.
7706 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7707 to single_step() (for consistency with rs6000 and i860).
7708 * utils.c: Allow the 1st arg to xrealloc to be NULL
7709 (in which case do malloc). This removes the need for
7710 some tests in xcoff code (and perhaps other places?).
7711 * coffread.c: Removed variables last_source_file,
7712 type_vector, and type_vector_length as these are now
7713 defined by buildsym.[ch].
7714 * defs.h: Remove prototypes for malloc and realloc, since
7715 these should only be used to implement xmalloc and xrealloc,
7716 and they conflict with <stdlib.h> in AIX - where they
7717 return void* even when __STDC__ isn't defined. Sigh.
7718 * munch: Recognize *initialize* in data as well as text
7719 (AIX uses data). Also, incorporate a patch from Garrett
7720 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7721 much more sensible, by only trying to match the name of
7722 the initialize_foo function, and not the junk before it.
7724 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7726 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7727 unless symbol table indicates that something has changed.
7729 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7731 * remote.c: Make it work for embedded MIPS. Increase buffer
7732 size, and use throughout. Round buffer size up if too many regs.
7733 Support baud rate setting and try for an 8-bit path. If
7734 interrupted while waiting for target, send a ^C down the wire.
7735 Avoid single-byte reads.
7736 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7738 * mips-xdep.h: Avoid the embedded regs when on Unix.
7740 * mipsread.c: Byte-swap the symbol table structures, using
7741 routines from ecoff.c, to read a symbol table written in any
7742 of the four possible byte orders.
7743 * configure.in (mips-big-* target): Same as Sony News.
7744 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7745 * ecoff.c: New file for symbol swapping routines.
7747 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7749 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7750 all-breakpoints' command.
7751 * (get_number): Allow users to enter negative breakpoint numbers.
7752 * (breakpoint_1): Reformat display of 'info break' to show new
7754 * (create_longjmp_breakpoint, breakpoint_re_set,
7755 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7756 symfile.c (syms_from_objfile): Re-do
7757 insertion of longjmp breakpoints. Move all code into
7758 breakpoint_re_set, and call that instead of
7759 create_longjmp_breakpoint in symfile.c.
7761 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7763 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7764 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7765 * symtab.c (find_pc_symtab): Handle having no objfiles.
7766 * infcmd.c: Fix comment.
7767 * objfiles.c (free_all_objfiles): Add.
7768 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7769 * symfile.c (symbol_file_command): free all objfiles when
7770 specifying a new symbol file.
7771 (reread_symbols): Stat the file name, don't fstat the descriptor.
7773 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7775 * Makefile.in, configure.in: removed traces of namesubdir,
7776 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7777 copyrights to '92, changed some from Cygnus to FSF.
7779 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7781 * dbxread.c (end_psymtab): Delete empty psymtabs.
7782 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7783 * symfile.h (struct objfile): Add free_psymtabs.
7785 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7787 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7789 * symfile.c (symbol_file_command): strcmp => !strcmp.
7790 * breakpoint.h: Move prototypes to follow enum definition they need.
7791 * breakpoint.c, infrun.c: Lint.
7792 * printcmd.c: Use `enum enable' rather than `enum
7794 * mipsread.c: First pass at making it compile with the new
7795 objfile changes. Probably seriously broken still, but it
7798 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7800 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7801 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7802 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7803 stepping (and nexting) through longjmp(). Also, cleanup
7804 breakpoint handling quite a bit by creating explicit breakpoint
7805 types instead of using magic breakpoint numbers.
7806 Makefile.in: Update version to 4.4.3
7808 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7810 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7811 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7812 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7814 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7816 * minsyms.c (install_minimal_symbols): Add bunches to any
7817 existing minsyms in the objfile. Avoid extra mallocation
7818 by working directly in the obstack. Remove ignored `mainline' parm.
7819 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7820 xcoffread.c: Change all callers.
7821 * FIXME: We should be able to eliminate MAINLINE from all the
7822 symbol readers now, with a small bit of work.
7824 * valops.c, value.h: Lint.
7825 * remote-vx.c: Add missing break; statement. Bugfix by
7826 Michael Sclafani, <sclafani@src.dec.com>.
7828 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7830 * Makefile.in (VERSION): Update version to 4.4.2
7831 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7832 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7833 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7834 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7835 mmap-alloc.o, mmap-sbrk.o
7837 * altos-xdep.c: Minor whitespace change.
7838 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7839 use to new minimal symbol table use.
7840 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7841 * arm-xdep.c (store_inferior_registers): Returns void.
7842 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7843 Convert from misc function vector use to new minimal symbol table use.
7844 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7845 * breakpoint.c: Add prototypes for local functions.
7846 * breakpoint.c (catch_command_1): Change to static and remove unused
7848 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7849 * breakpoint.h: Change function decls to prototype form.
7850 * buildsym.c: Add prototypes for local functions.
7851 * buildsym.c: Moved hashname() function here from dbxread.c.
7852 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7853 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7854 * buildsym.c (dbx_alloc_type): Change to static.
7855 * buildsym.c (finish_block): Add objfile parameter.
7856 * buildsym.c (misc): Change symbol_obstack to objfile version.
7857 * buildsym.c (make_blockvector): Change to static.
7858 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7859 * buildsym.c (compare_line_numbers): Change to static, args are const,
7860 cast args when used.
7861 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7862 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7863 and made static. Add objfile parameter.
7864 * buildsym.c (end_symtab): Simplify code using line table size.
7865 Realloc the linetable on the objfile symbol_obstack and copy there.
7866 * buildsym.c (scan_file_globals): Convert from misc function vector
7867 use to new minimal symbol use.
7868 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7869 strings get allocated in objfile's symbol_obstack. Convert references
7870 to builtin types to lookup_fundamental_type().
7871 * buildsym.c (read_type): Make static, add objfile parameter, convert
7872 references to buildin types to lookup_fundamental_type().
7873 * buildsym.c (read_struct_type): Add objfile parameter.
7874 * buildsym.c (read_array_type): Make static, add objfile parameter.
7875 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7876 * buildsym.c (read_huge_number): Make static.
7877 * buildsym.c (read_range_type): Make static, add objfile parameter,
7878 convert references to buildin types to lookup_fundamental_type ().
7879 * buildsym.c (read_args): Make static, add objfile parameter.
7880 * buildsym.h: Convert function decl's to prototype form.
7881 * c-exp.y: Add prototypes for local functions, convert uses of misc
7882 function vector to minimal symbol table. Reformat all builtin type
7883 initializations and pass a NULL objfile to init_type() for them.
7884 * coffread.c: Change context_stack ref's to coff_context_stack,
7885 add local function prototypes. Cast uses of xrealloc arg 1.
7886 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7887 crafting a new type.
7888 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7889 * coffread.c (finish_block): Change name to coff_finish_block.
7890 * coffread.c (make_blockvector): Add and use objfile parameter.
7891 * coffread.c (record_line): Change name to coff_record_line.
7892 * coffread.c (start_symtab): Change name to coff_start_symtab.
7893 * coffread.c (end_symtab): Change name to coff_end_symtab.
7894 * coffread.c (record_misc_function): Change name to record_minimal_
7895 symbol and change to minimal symbol table use from misc func tbl.
7896 * coffread.c (coff_symfile_read): Convert from misc function vector
7897 use to minimal symbol table use.
7898 * coffread.c (hashname): Remove; use common version in buildsym.c.
7899 * coffread.c (decode_base_type): Change references to builtin types
7900 to calls to lookup_fundamental_type().
7901 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7902 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7903 * command.c: Add prototypes for local functions.
7904 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7905 appropriate member of the function union for that type.
7906 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7907 ifdef out the function since it isn't currently used.
7908 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7909 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7910 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7911 * command.c (help_cmd): Compare function pointer to NULL.
7912 * command.c (help_cmd_list): Compare function pointer to NULL.
7913 * command.c (lookup_cmd_1): Use correct member of function union.
7914 * command.c (undef_cmd_error): Make static.
7915 * command.c (complete_on_cmdlist): Use correct member of func union.
7916 * command.c (do_setshow_command): Use correct member of func union.
7917 * command.c (shell_escape): Convert rindex use to strrchr.
7918 * command.h (COMMAND_H): Define if already included.
7919 * command.h (cmd_list_element struct): Change 'function' to a union
7920 and prototype args. Prototype completer function.
7921 * command.h: Convert decl's to prototype form.
7922 * convex-xdep.c (store_inferior_registers): Returns void.
7923 * copying.c: Prototype local functions.
7924 * coredep.c: Minor whitespace change.
7925 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7926 * cplus-dem.c: Prototype local functions.
7927 * dbxread.c (hashname): Remove; moved to buildsym.c.
7928 * dbxread.c (free_and_init_header_files): Make static.
7929 * dbxread.c: Add prototypes for local functions.
7930 * dbxread.c (new_object_header_files): Remove; inlined usages.
7931 * dbxread.c (xrealloc usages): Cast args.
7932 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7933 and change usages accordingly.
7934 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7935 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7936 * dbxread.c (dbx_next_symbol_text): Make static.
7937 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7938 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7939 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7940 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7941 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7942 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7944 * dwarfread.c (record_misc_function): Change name to record_minimal_
7945 symbol and use minimal symbol table throughout.
7946 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7947 * dwarfread.c: Convert all references to builtin types to use the new
7948 lookup_fundamental_type function.
7949 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7950 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7952 * elfread.c (record_misc_function): Convert to use record_minimal_
7954 * elfread.c (elf_symtab_read): Add objfile parameter.
7955 * eval.c: Add prototypes for local functions and move some decls
7956 around to accomodate prototypes.
7957 * expprint.c: Add prototypes for local functions. Change references
7958 to misc function vector to minimal symbol table.
7959 * findvar.c (read_memory usages): Cast args.
7960 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7961 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7962 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7963 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7964 * gould-xdep.c: Minor whitespace change.
7965 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7966 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7967 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7968 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7969 * i386-tdep.c: Add prototypes for local functions.
7970 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7971 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7972 that defaulted to int.
7973 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7974 i386_push_dummy_frame): Returns void.
7975 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7976 int and explicitly declare return type as int.
7977 * i387-tdep.c: Minor formatting changes.
7978 * i960-tdep.c (leafproc_return): Convert from misc function vector
7979 use to minimal symbol table use.
7980 * infcmd.c: Add prototypes for local functions.
7981 * infcmd.c (continue_command, until_next_command, until_command,
7982 path_info, path_command): Make static.
7983 * infcmd.c (step_1, until_next_command): Convert from misc func
7984 vector to minimal symbol table use.
7985 * inflow.c: Add prototypes for local functions.
7986 * infptrace.c (store_inferior_registers): Returns void, not int.
7987 * language.c (_initialize_language): Use proper member of function
7989 * m2-exp.y: Add prototypes for local functions, convert misc function
7990 vector uses to minimal symbol table uses.
7991 * m2-exp.y (make_qualname, yyerror): Make static.
7992 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7993 * m68k-pinsn.c: Add prototypes for local functions.
7994 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7995 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7996 * m68k-stub.c: Add prototypes.
7997 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7998 use to minimal symbol table use.
7999 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
8000 * m88k-xdep.c (store_inferior_registers): Returns void.
8001 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
8002 * mach386-xdep.c (store_inferior_registers): Returns void.
8003 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
8004 * main.c: Add prototypes for local functions.
8005 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
8006 longjmp() result to (NORETURN void).
8007 * main.c (catch_errors): Prototype the 'func' parameter.
8008 * main.c (disconnect, stop_sig, do_nothin, float_handler):
8009 Takes an unused arg.
8010 * main.c (execute_command): Call the right member of the func union.
8011 * main.c (command_loop_marker, symbol_completion_function,
8012 command_loop): Make static.
8013 * main.c (command_line_input): Make linelength unsigned, cast arg
8014 to command_line_input().
8015 * main.c (add_info, add_com): Prototype the 'fun' parameter.
8016 * main.c (initialize_main): Call right member of function union.
8017 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
8018 * mem-break.c: Include symtab.h
8019 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
8020 * mips-xdep.c (store_inferior_registers): Returns void.
8021 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
8022 use to minimal symbol table use.
8023 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
8025 * mipsread.c (make_type): Remove, convert usages to init_type.
8026 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
8027 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8028 vector use to minimal symbol table use.
8029 * parse.c: Add prototypes for local functions.
8030 * parse.c (xrealloc usages): Cast args.
8031 * parse.c (prefixify_expression, length_of_subexp): Make static.
8032 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8033 * parser-defs.h: Convert function decls to prototype form.
8034 * partial-stab.h: Convert from misc function vector use to new minimal
8036 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8037 the per-objfile copies.
8038 * printcmd.c: Add prototypes for local functions. Move some struct
8039 definitions around to accomodate prototypes.
8040 * printcmd.c (decode_format): Make static, change args oformat and
8041 osize to int from char.
8042 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8043 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8044 * printcmd.c (print_address_symbolic): Convert from misc function
8045 vector use to minimal symbol table use.
8046 * printcmd.c (address_info): Convert from misc function vector use
8047 to minimal symbol table use.
8048 * printcmd.c (delete_display, enable_display, disable_display_command):
8050 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8051 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8052 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8053 * pyr-xdep.c (store_inferior_registers): Returns void.
8054 * remote-mm.c (mm_load): symbol_file_add return value unused.
8055 * remote-nindy.c: Minor format change.
8056 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8057 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8058 * rs6000-xdep.c (store_inferior_registers): Returns void.
8059 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8060 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8061 vector use to minimal symbol table use.
8062 * solib.c: Add prototypes for local functions.
8063 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8064 function vector use to minimal symbol table use.
8065 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8066 * solib.c (find_solib, shared_library_command): Make static
8067 * solib.c (read_memory, write_memory usages): Cast args.
8068 * solib.c (special_symbol_handling): Add function
8069 * source.c: Add prototypes for local functions.
8070 * source.c (select_source_symtab): Convert to scan objfiles.
8071 * source.c (open_source_file): Make static.
8072 * source.c (xrealloc usages): Cast args.
8073 * source.c (source_line_charpos): ifdef out, unused.
8074 * source.c (get_filename_and_charpos): Make static.
8075 * stack.c: Add prototypes for local functions.
8076 * stack.c (print_frame_info, frame_info): Convert from misc function
8077 vector use to minimal symbol table use.
8078 * symfile.c: Add prototypes for local functions.
8079 * symfile.c (compare_symbols): Make args const PTR's.
8080 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8081 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8082 * symfile.c (obsavestring): Add objfile parameter.
8083 * symfile.c (init_misc_bunches, prim_record_misc_function,
8084 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8085 sort_misc_function_vector, compact_misc_function_vector): Remove
8086 * symfile.c (symbol_file_add_digested): Add function.
8087 * symfile.c (symbol_file_add): Returns struct objfile *.
8088 * symfile.c (symbol_file_command): Modify for state file use.
8089 * symfile.c (symfile_open): Add parameter "dumpable".
8090 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8091 * symfile.c (load_command, add_symbol_file_command): Make static.
8092 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8093 * symfile.c (rindex usages): Converted to strrchr.
8094 * symfile.c (allocate_psymtab): New
8095 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8096 converted to minimal symbol table usage, but no obvious conversion.
8097 * symfile.c (free_all_symtabs): Remove.
8098 * symfile.c (_initialize_symfile): Use per-objfile info.
8099 * symfile.h: Rework the objfile structure to add per-objfile data
8100 objects (psymbol_obstack, symbol_obstack, type_obstack,
8101 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8102 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8103 Add prototypes to function declarations.
8104 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8105 function vector usage to minimal symbol table usage.
8106 * symmisc.c (DEV_TTY): Define if not defined.
8107 * symmisc.c: Add local function prototypes.
8108 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8109 printpsyms_command, print_objfiles, print_objfiles_command):
8110 Rework to use iterate_over_*
8111 * symtab.c: Add prototypes for local functions.
8112 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8113 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8114 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8115 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8116 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8117 lookup_reference_type, lookup_member_type, allocate_stub_method,
8118 check_stub_method, create_array_type, smash_to_member_type,):
8120 * symtab.c (lookup_symbol): Some args are const.
8121 * symtab.h: All type related defs and structs moved to gdbtypes.h
8122 * symtab.h: Convert decls to prototypes.
8123 * target.c (noprocess): Make static.
8124 * target.h: Change decl's to prototypes.
8125 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8126 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8127 * utils.c (_initialize_utils): Use correct member of function union.
8128 * valarith.c: include gdbtypes.h
8129 * valops.c: include gdbtypes.h, add prototypes for local functions.
8130 * valops.c (value_push, value_arg_push, find_function_addr):
8132 * valops.c (value_string): Convert from misc function vector use
8133 to minimal symbol table use.
8134 * valops.c (check_field_in): Make arg const.
8135 * valprint.c: Add prototypes for local functions.
8136 * valprint.c (print_string): Make static
8137 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8138 * values.c: Add prototypes for local functions.
8139 * values.c (value_headof): Convert from misc function vector to
8140 minimal symbol table.
8141 * xcoffexec.c: Add prototypes for local functions.
8142 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8144 * xcoffexec.c (relocate_minimal_symbol): Add.
8145 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8146 * xcoffread.c: Add prototypes for local functions.
8147 * xcoffread.c (sort_syms): Convert to scan objfiles.
8148 * xcoffread.c (read_xcoff_symtab): Make static.
8149 * xcoffread.c (various): Replace references to builtin types with
8150 calls to lookup_fundamental_type. Replace references to symbol_obstack
8151 and psymbol_obstack with pointers to the per-objfile copies.
8152 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8153 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8155 * xcoffread.c (init_stringtab): Add objfile parameter.
8156 * gdbtypes.c: New file
8157 * minsyms.c: New file
8158 * mmap-alloc.c: New file
8159 * mmap-sbrk.c: New file
8160 * objfiles.c: New file
8164 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8166 * Check in Fred Fish's changes in these modules. Fred
8167 will make ChangeLog entries for all of them. Update VERSION
8170 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8172 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8174 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8175 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8176 value.h: Prototypes for static functions; lint.
8177 * gdbtypes.h: Empty file to ease transition.
8179 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8181 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8182 inferior.h, language.h, signame.h, target.h, terminal.h,
8183 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8184 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8186 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8187 signame.c, sparc-xdep.c: Prototypes for all static functions.
8189 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8190 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8191 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8192 Remove to_call_function and target_call_function, since it
8193 always calls the same thing (call_function_by_hand).
8194 * core.c, exec.c, solib.c: Rename target_ops sections =>
8196 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8197 target.h: target_kill takes no args.
8198 * language.c (language_info): Scaffolding to allow briefer
8199 messages when the current language changes. FIXME.
8200 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8201 complaints about volatile functions.
8202 * xm-sysv4.h (HAVE_MMAP): Define.
8204 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8206 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8207 to make prototypes for all functions declared here.
8208 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8209 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8210 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8211 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8212 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8213 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8214 * utils.c: Avoid declaring malloc and realloc. Lint.
8215 (request_quit): Accept signal-number parameter.
8217 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8219 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8220 DIE's. Add new function read_tag_pointer_type() to read them.
8222 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8223 When creating a new user defined type, check to see if a partial
8224 type already exists, and if so, bash it to fit.
8226 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8228 * coffread.c (decode_base_type): Pass long, not union.
8229 Fix by Eric Valette, ev@chorus.fr.
8231 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8233 * elfread.c (elf_symtab_read): Fix code to correctly track
8234 changes in bfd for absolute symbols.
8236 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8238 * xm-vaxbsd.h: Close off comment.
8240 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8242 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8244 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8246 * mips-tdep.c (mips_print_registers): Print correct register
8247 number for double pseudo-registers.
8249 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8251 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8252 in the op$::OPERATOR. case. From Steven McCanne,
8253 <mccanne@horse.ee.lbl.gov>.
8255 * exec.c (set_section_name): Pass arg to exec_files_info;
8256 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8258 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8260 * main.c (print_gdb_version): Copyright msg: only this year.
8261 (cd_command): Avoid changing current_directory on error.
8263 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8265 * mipsread.c (parse_partial_symbols): Handle dependencies
8266 between partial symbol tables (when not doing stabs-in-ecoff).
8267 (This used to be handled by parse_fdr, but parse_fdr was
8268 incompatible with handling stabs-in-ecoff, so the code
8269 was re-written to not use parse_fdr. Unfortunately,
8270 the logic to handle dependencies was overlooked.)
8272 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8274 * coffread.c (read_enum_type): Use the size of a target int when
8276 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8278 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8279 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8280 TARGET_PTR_BIT to determine size of a pointer
8281 * values.c (unpack_long): when unpacking a REF or a PTR don't
8282 assume the size of the type.
8284 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8286 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8287 looking at its members. Improve guess between struct and union,
8288 only assuming union if multiple members have offsets of zero.
8290 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8292 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8293 (This is just for clarity - and one day permitting us to
8294 change FP0_REGNUM from 38 to 32, which would make more sense.)
8295 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8296 register numbers in stabs-in-ecoff get handled correctly.
8298 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8300 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8301 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8302 into BSD and Ultrix.
8304 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8306 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8308 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8310 * Makefile.in: Increment version to 4.4.1.
8311 * main.c (print_gdb_version): Update copyright notice.
8313 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8315 * mipsread.c: Prepend "struct " to the names of structure
8316 types, and similarly for enums and unions. (This used
8317 to be done, but got lost in the re-write to "guess" the
8318 difference between enum/struct/union.)
8319 Also, guess that a tag is an enum if the first member
8322 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8324 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8327 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8329 * Projects: Patching executables is done.
8330 * Makefile.in (VERSION): Roll to gdb-4.4.
8331 * README, WHATS.NEW: Update for gdb-4.4.
8333 * symfile.c (reread_symbols): Whenever we reread one object
8334 file's symbols, we must restart the scan, because the object_files
8335 chain has been permuted.
8337 * exec.c (exec_files_info): Split out into print_section_info.
8338 Print BFD filename of each section if it's not the default one.
8339 * core.c (core_files_info): Call print_section_info.
8341 * xm-vax.h: Include a few system header files whose definitions
8342 must precede defs.h.
8343 * language.c, language.h: Make some things const.
8344 * expression.h, main.c: const spreads like ooze.
8346 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8347 since BREAKPOINT values can be >0x80.
8349 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8351 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8353 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8355 * sparc-pinsn.c: Remove kludge for preferring architectures.
8356 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8357 and forever. Add `add' instruction to the set that get checked
8358 for a preceding `sethi' in order to print an absolute address.
8359 Corresponding changes in ../include/opcode/sparc.h needed
8360 to eliminate garbage instructions.
8362 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8364 * mipsread.c (parse_partial_symbols): Make sure partial
8365 symbols are created for external symbols (as used to be
8366 the case). This is a bit of a pain with the mips-coff.
8367 It uses a table which points to all of the external
8368 symbols belonging to a particular FDR or psymtab.
8369 Once we've generated this table, we might as well save
8370 it, and then use it in psymtab_to_symtab_1 to find
8371 the symbols to pass to parse_external().
8372 * symfile.c, symfile.c: New function start_psymtab_common
8373 to share the common parts of allocating a new psymtab
8374 for dbxread, mipsread (and later dwarfread). Its code
8375 was pulled out from start_psymtab in dbxread.c.
8376 * dbxread.c (start_psymtab): Use start_psymtab_common().
8378 * valprint.c (val_print): If there is an error when trying
8379 to print a string, check to see if there really is a problem
8380 by reading just one character. If that works, assume
8383 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8385 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8386 cypress, v8 mnemonics in that order.
8388 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8390 * sparc-pinsn.c: Put the qsort() back in.
8392 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8394 * findvar.c (read_register, write_register): Handle machines
8395 where REGISTER_TYPE is not the same size as "int".
8397 Handle debug symbols in dynamically loaded (relocated) code:
8399 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8400 offset to process_one_symbol.
8401 (process_one_symbol): Take new offset parameter. Add it into
8402 appropriate symbol types to relocate symbols to loaded addresses.
8403 Handle all possible symbol types, and complain() about types that
8404 we don't expect to see.
8405 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8406 process_one_symbol (FIXME, should pass real offset).
8410 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8412 (set_breakpoint, break_command_1, until_break_command,
8413 catch_command_1, breakpoint_re_set_one): Use it.
8414 * symtab.h (resolve_sal_pc): Declare.
8415 * infcmd.c (jump_command): Use resolve_sal_pc.
8417 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8419 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8421 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8423 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8424 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8425 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8427 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8429 * dbxread.c (process_one_symbol): Make a first cut at handling
8430 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8432 * symtab.c (find_pc_line): Fix stepping into and out of #included
8435 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8437 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8438 no longer any need to copy ../include/opcode/* into gdb.
8440 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8442 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8444 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8446 * valprint.c (type_print_base, type_print_method_args):
8447 Print C++ constructor methods without bogus "return type."
8449 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8451 * infptrace.c (child_xfer_memory): Parameter "target" should
8452 be a pointer to a structure, not the entire structure.
8454 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8456 * depend: Convert the couple of references to ansidecl.h that
8457 used the local gdb version to use the ../include version.
8459 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8462 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8463 (inferior_proc_init): Fix non-ANSI version of args.
8464 (attach): Call print_sys_errmsg with correct number of args.
8465 (mappingflags): Make static, does not need to be global.
8467 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8468 not the entire struct itself.
8470 * valops.c (value_assign): Cast some args to modify_field() and
8471 {read,write}_register_bytes() correctly.
8473 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8475 * Makefile.in (MALLOCSRC): Removed reference to removed local
8478 * dwarfread.c (list_in_scope): Needs an initial value, use file
8481 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8483 * main.c (main): Make option_index local to keep new getopt happy.
8484 main.c, solib.c, Makefile.in: Update copyright notices.
8486 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8488 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8490 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8492 * Makefile.in (HFILES): Add partial-stab.h.
8494 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8496 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8497 New files for stratus. Not complete enough to actually build
8498 on the Stratus machine; that awaits copyright assignment for
8501 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8502 for getting custom flags into CFLAGS when doing makes.
8504 * configure.in: Add config information for stratus.
8506 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8508 * dbxread.c (process_one_symbol): Pass address of structure
8509 to complain(), rather than the whole structure.
8511 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8513 * solib.c (solib_add_common_symbols): Only compile in when not
8514 using SVR4 style shared libraries.
8516 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8518 * dwarfread.c (locval): Add offreg flag to indicate location
8519 values that are computed off a base register.
8521 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8522 TAG_local_variable cases to account for static variables
8523 within function scopes.
8525 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8527 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8528 doesn't exist on some systems.
8530 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8531 nexting over recursive function calls.
8533 * target.c (target_read_string): Create this routine to read null
8534 terminated strings from the target. It deals with running off the
8535 end of memory elegantly as well. solib.c (find_solib): Use
8536 target_read_string() to avoid problems with running off the end of
8539 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8540 that reference pgrp_inferior.
8542 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8544 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8545 mips-tfile has been hacked to act more "traditionally."
8546 * dbxread.c: Fixed typo in comment.
8548 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8550 * mips-tdep.c (mips_skip_prologue): Add some number of
8551 'sw' instructions before 'addiu' adjusts the stack.
8553 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8555 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8556 freescope, buildblock closescope, record_line, add_symbol_to_list,
8557 gatherblocks, make_blockvector): Extensive changes to switch
8558 to generic symbol table building code in buildsym.c. Remove
8559 scope tree structures and functions, symbol table building
8560 functions, and lots of other small changes.
8562 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8563 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8565 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8567 * buildsym.c (cleanup_undefined_types): Add support for enums.
8568 This fixes the 'GDB internal error. cleanup_undefined_types with
8571 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8573 * dbxread.c: detect gcc2 compilations.
8575 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8577 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8578 in ../include/opcode/sparc.h.
8580 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8582 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8583 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8584 to reflect actual locations of opcode files, so TAGS target will
8587 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8589 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8592 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8593 dereferencing to access the correct elements.
8595 * valops.c (value_addr): Declare return type of external func
8598 * xcoffread.c: Undefine next_symbol_text before redefining it.
8600 For older changes see ChangeLog-9091
8606 version-control: never