1 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
3 * mips-pinsn.c (print_insn): Return value.
5 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
7 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
8 at configuration time and doesn't belong in the distribution archive.
10 * Makefile.in (NONSRC): Add 29k-share/README.
11 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
13 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
14 constants with slightly more portable definitions (still depends
15 on 2's complement arithmetic though).
16 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
17 * i386v-nat.c (sys/reg.h): Conditionalize include on
18 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
19 * ser-unix.c (termio.h): Include <termio.h> like other files that
20 include termio.h, not <sys/termio.h> which may not exist (on
23 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
25 * valprint.c (print_longest): Change format parameter from a
26 'char' to an 'int'. We can't have 'char' parameters with the
27 current coding style, where we mix prototypes with pre-ANSI
29 * value.h (print_longest): Change format parameter in prototype
30 from a 'char' to an 'int'.
32 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
34 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
36 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
37 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
39 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
41 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
42 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
43 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
44 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
45 ptrace needs 5 arguments, #define ptrace to always
46 pass zero as the 5th argument.
48 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
50 * configure.in: Match z8k-*-sim for z8000.
51 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
52 * remote-hms.c: Update to use new serial protocol.
54 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
56 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
57 necessary and Solaris doesn't have it.
59 * Makefile.in (clean-info, install, install-info, info, dvi,
60 check, all): do not echo recursion lines.
62 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
64 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
65 required target ports which use sockets (like a29k-udi).
67 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
69 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
71 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
72 systems lacking select().
74 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
76 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
78 * alldeps.mak, depend: Update with latest automatically built
81 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
83 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
85 * Makefile.in (make-proto-testsuite.dir): New target to make
86 prototype testsuite tree.
88 * Makefile.in (VERSION): Bump to 4.8.4.
90 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
92 * stabsread.c (define_symbol): If unrecognized constant type,
93 complain() not error().
95 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
97 * infptrace.c: Add missing close paren to test for
98 FIVE_ARG_PTRACE defined.
100 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
101 when compiling with gcc, but disable it for now. See comment.
102 * defs.h (LONGEST): Define as either "long" or "long long"
103 based on CC_HAS_LONG_LONG.
104 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
105 how longest_to_int is defined.
106 * c-valprint.c (c_val_print): Call print_longest.
107 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
108 instead of LONG_LONG.
109 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
111 * printcmd.c (print_scalar_formatted): Call print_longest
112 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
113 * typeprint.c (print_type_scalar): Call print_longest and let
114 it figure out what to do for PRINTF_HAS_LONG_LONG.
115 * valprint.c (val_print_type_code_int): Call print_longest
116 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
117 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
118 * value.h (struct value): Replace usage of LONG_LONG with
120 * value.h (print_longest): Add prototype.
121 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
122 * values.c (unpack_double): Collapse code that was unnecessarily
123 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
124 * values.c (value_from_longest): Remove dependency on
125 CC_HAS_LONG_LONG and just use LONGEST.
126 * solib.c (solib_map_sections): Use bfd_get_filename
127 to access filename field.
128 * solib.c (clear_solib): Save filename and free it later, after
129 bfd_close, since bfd_close may reference it. Use bfd_get_filename
131 * config/convex/xm-convex.h (LONG_LONG): Replace with
132 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
133 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
134 Add PRINTF_HAS_LONG_LONG references.
136 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
138 * inflow.c (kill_command), infcmd.c (attach_command),
139 remote.c (remote_interrupt_twice): In messages for the user, call it
140 "the program" or "the program being debugged" not "the inferior".
142 * hp300ux-nat.c: Cast second arg to supply_register calls.
143 (_initialize_kernel_u_addr, getpagesize): New functions.
144 (store_inferior_register_1): Change arg name from value to val.
145 (fetch_core_registers): Make arg core_reg_size unsigned.
146 Pass 5 args to ptrace.
147 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
148 Remove KERNEL_U_ADDR stuff.
149 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
150 * config/m68k/hp300hpux.m{t,h}:
151 Move exec.o from NATDEPFILES to TDEPFILES
152 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
153 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
155 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
157 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
159 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
161 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
163 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
165 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
166 describe `set demangle-style arm' (not cfront);
167 mention can type `q' to discard output, when gdb pages
169 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
171 * valops.c (search_struct_field): Fix gdb core dump with incomplete
174 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
176 * remote.c: Change timeout to 2.
177 (remote_open): Use unpush_target not remote_close.
178 (remote_resume): If siggnal != 0, give warning not error().
179 (remote_wait, remote_interrupt, remote_interrupt_twice):
180 If we get two interrupts, let the user get out if they want.
181 (remote_{kill,mourn}): New functions.
182 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
184 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
186 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
188 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
190 * Remote targets (mourn): Call unpush_target.
192 * config/sparc/xm-sun4os4.h: Declare free() to return int.
193 Remove twisted use of PARAMS.
195 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
196 that ansidecl.h assumes ANSI on AIX.
198 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
200 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
201 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
203 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
205 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
207 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
209 * remote-vx.c (net_connect): Allow numeric IP address for host.
211 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
213 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
215 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
217 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
219 * symtab.h, xcoffread.c: Revise linetable sorting comments.
221 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
223 * valops.c (value_cast): A cast might also change the object
224 representation in C++.
225 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
226 to get the proper read_symtab function when called from mipsread.c.
227 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
228 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
229 for dummy psymtabs, inhibit processing of dummy psymtabs.
231 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
233 * Changes from (or inspired by) AMD:
234 * remote-udi.c (udi_attach): Assignments to Space and Offset were
236 (udi_wait): Make error message (UDIGetStdout) match error.
237 (udi_wait): Handle UDIStdinNeeded.
238 * command.c [CANT_FORK]: Use system().
239 * utils.c (prompt_for_continue): Allow quit with 'q'.
241 * solib.c (solib_add): Don't call special_symbol_handling if there
242 were errors in symbol_add_stub. Also set so->from_tty before
243 calling symbol_add_stub.
245 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
247 * Merge in HPPA/BSD patches from Utah:
248 * defs.h: Add const to 2nd arg of psignal prototype.
249 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
251 * hppab-core.c: Deleted. No longer useful.
252 * hppab-nat.c: #include more files. Use PT_WUREGS, not
254 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
255 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
256 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
257 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
258 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
260 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
262 * Fix two bugs found by deja-gnu. One is the incorrect reporting
263 of the PC being in a stack dummy when looking at a core file
264 without symbols. The other is the incorrect passing of char
265 arguments during expression evaluation (ie: p foo('a','b') would
266 mess up the passing of it's args because it wasn't coercing the
268 * hppah-tdep.c: Rename global functions to have consistent hppa_
269 prefix. Make more functions static. Drop hp_ prefix from static
270 functions. (hppa_push_arguments): Call value_arg_coerce to cast
271 char to int args if necessary. (hppa_fix_call_dummy): Create
272 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
273 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
274 valid (ie: != 0) before doing comparison against PC.
275 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
276 to reflect new arguments.
277 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
278 prefix for func name. (FIX_CALL_DUMMY): Move code into
281 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
282 to malloc() so that we can test GDB eval of dynamically created
283 arrays (like char strings in `print "foo"').
285 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
287 * printcmd.c (print_address_symbolic): Search symtabs as well as the
288 minimal symbols for a nearby symbol.
290 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
292 * coffread.c: Comment changes around minimal symbol recording.
294 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
296 * command.c: comment changes only.
298 * mips-tdep.c (heuristic_fence_post): new static variable.
299 (heuristic_proc_start): use heuristic_fence_post, print better
300 warnings, but only if not stop_soon_quietly.
301 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
303 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
305 * symtab.h: Fix LOC_REF_ARG comment.
307 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
308 and Jim Kingdon (kingdon@cygnus.com)
310 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
312 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
313 symfile.c (compare_symbols): Don't check first character; STRCMP
316 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
317 structures that are passed by address in a register.
318 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
319 * findvar.c (read_var_value),
320 printcmd.c (address_info, print_frame_args),
321 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
322 * symtab.c (lookup_block_symbol): Deal with it.
324 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
326 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
328 * objfiles.c (find_pc_section): Return a struct obj_section *.
329 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
330 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
331 Don't use obj_section hack.
332 * xcoffexec (vmap_symtab): Relocate obj_sections.
333 * printcmd.c (containing_function_bounds): Use find_pc_section.
335 * symtab.h: Clean up SYMBOL_VALUE comments.
337 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
339 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
340 Expand comments about LOC_ARG/LOC_LOCAL pairs.
342 * coffread.c (read_coff_symtab): Use rewind before fseek.
344 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
346 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
347 * Makefile.in: Add $(YFLAGS) when using $(YACC).
348 * Makefile.in: Remove message to expect conflicts and unused
349 rules in ch-exp.y, since there no longer are any such.
351 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
353 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
355 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
357 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
358 rather than dumping core.
360 * Makefile.in: Add ${srcdir}/ to all source files.
361 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
362 (TAGS): Deal with srcdir and new config directory scheme.
364 Makefile.in (NONSRC): Remove createtags.
365 alldeps.mak: Updated.
367 * rs6000-tdep.c: Delete unused function print_frame.
369 * frame.h (struct frame_info): Doc fix for next_frame.
370 New field signal_handler_caller.
371 blockframe.c (create_new_frame, get_prev_frame_info),
372 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
373 INIT_FRAME_PC_FIRST).
374 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
377 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
379 * irix4-nat.c (fetch_core_registers): Special version of this for
380 Irix 4.x, which stores regs a bit differently from other /proc
382 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
383 to new file core-svr4.c.
384 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
385 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
387 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
389 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
391 * i387-tdep.c: Remove unused #includes.
393 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
395 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
397 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
399 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
401 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
402 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
403 Don't muck with SYMBOL_CLASS.
405 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
407 * munch: Don't use head command. It doesn't exist everywhere.
409 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
411 * inflow.c (new_tty): Remove spurious 'o' character at end
414 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
416 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
417 instructions and nothing more.
418 * mipsread.c (add_line): Add comment why we have to combine line number
419 entries for the same line number.
421 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
423 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
426 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
428 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
430 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
432 * source.c (select_source_symtab): Clean up comment. Also, if
433 we have a current_source_symtab, and s is NULL, return without
435 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
436 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
438 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
440 * dbxread.c (unknown_symchar_complaint): Add new complaint.
441 * stabsread.h: Declare it.
442 * partial-stab.h: Use it.
444 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
446 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
448 * stack.c (print_frame_info): Print specially if dummy frame.
450 * breakpoint.c: Add comments regarding within_scope future direction.
454 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
456 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
458 * ch-exp.y: Fix thinko that broke parsing of FALSE.
460 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
462 * stabsread.c (read_member_functions): Initialize domain for stubbed
463 member functions to avoid gdb core dumps when printing pointers
465 * cp-valprint.c (cp_print_class_method): Check for stubbed member
468 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
470 * expprint.c (print_subexp): If opcode not found in op_print_tab,
471 stop with an error().
472 eval.c (evaluate_subexp): Change error message.
474 * objfiles.c (build_objfile_section_table): Cast return value
477 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
479 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
480 to rs6000_frame_chain and deal with it if we're in a signal handler.
481 (FRAME_SAVED_PC): Use rs6000_frame_chain.
483 * breakpoint.c (within_scope): New function.
484 (enable_breakpoint, watchpoint_check): Use it.
486 * source.c (openp): Handle "exec-file ./ls" correctly.
488 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
490 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
492 * ch-exp.y: Clean up lexing of identifiers and
493 reserved words. (E.g. don't recognize FALSEXXX as the
494 keyword FALSE followed by the identifier XXX.)
495 Also, convert identifiers to lower case.
497 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
499 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
500 new serial interface.
502 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
504 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
505 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
506 * ser-go32.c: Return -1 on most failures, 0 on most successes,
507 and use new return codes for go32_readchar().
508 * ser-unix.c: Ditto. Also, move error handling up to caller for
509 SERIAL_SETBAUDRATE().
510 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
512 (serial_close): New routine to wrap around device close routine.
513 serial.h: Clean & document return values more clearly.
515 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
517 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
519 * rs6000-pinsn.c (print_operand, case LI): Print condition register
520 operand in decimal rather than wrong textual versions.
522 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
523 (mention 't', remove false thing about 'g' only good with 'f').
525 * breakpoint.h: move "struct breakpoint" and friends to top of
526 file so that bpstat_find_breakpoint prototype works.
528 * solib.c (struct so_list): Add bfd field.
529 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
530 Put the bfd in bfd field of the so_list.
531 (clear_solib): Free bfd name and close_bfd on the bfd.
533 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
535 * valarith.c (value_subscript): Add COERCE_REF.
536 * ch-exp.y (operand_5): We can generalize the 2nd operand
537 of a string repetition ot 'literal' without ambiguity.
539 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
541 * breakpoint.h (struct bpstat): Remove momentary field.
542 Remove bpstat_momentary_breakpoint. This was always kludgy
543 and is no longer used.
545 * breakpoint.h: Add enum bpstat_what.
546 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
547 stop and print fields of bpstat now per-breakpoint, not just
548 one for the whole chain.
549 breakpoint.{c,h} (bpstat_what): New function.
550 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
551 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
552 with call to bpstat_what.
553 README: Remove watchpoint/breakpoint bug from known bugs.
555 * breakpoint.h: Prototype bpstat_find_breakpoint.
557 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
559 * symtab.c (find_methods, gdb_mangle_name): Note that functions
561 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
562 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
564 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
566 * i960-pinsn.c (tabent): Copied struct definition from
569 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
571 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
573 * symtab.c (gdb_mangle_name): Use it.
574 * symtab.c (find_methods): Do not add destructors to choice list
576 * symtab.c (decode_line_1): Make breakpoints on destructors work
579 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
581 * ser-go32.c: Make it use serial port name.
582 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
584 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
587 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
589 * configure.in: Only configure sparclite subdir when target_cpu
592 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
594 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
595 Remove FIXME comment regarding this.
597 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
599 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
601 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
603 Add section table to objfile struct. Use it for find_pc_section.
604 * objfiles.c (add_to_objfile_sections,
605 build_objfile_section_table, find_pc_section): new functions.
606 (allocate_objfile): build section table.
607 * objfiles.h (struct obj_section): new structure.
608 (struct objfile): add section table.
609 (find_pc_section): new prototype.
610 * solib.[ch] (find_pc_section_from_so_list): removed.
611 * sparc-tdep.c: include objfiles.h for find_pc_section. include
612 symfile.h for objfiles.h.
613 (in_solib_trampoline): adjusted for new find_pc_section
614 prototype. Removed BAD_RICH_HACK ifdefs.
615 * symfile.c (syms_from_objfile): offset objfile sections.
616 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
617 * symfile.h (find_pc_section): prototype removed. Also fixed
618 comment typo NUL -> NULL.
619 * target.[ch] (find_pc_section_from_targets): removed.
620 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
622 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
624 * ser-go32.c: Format. (go32_open): Use proper return value.
626 * configure.in: Undo conditional configdirs hack for sparclite.
628 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
630 * symtab.c (list_symbols): When call break_command, pass both
631 filename and function name not just function name.
633 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
635 (Changes and new files to make "none" a full fledged configuration)
636 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
637 Currently only tm-none.h has any meaningful contents.
638 * config/none/none.mh (NAT_FILE): Use nm-none.h
639 * config/none/none.mh (XM_FILE): Use xm-none.h
640 * config/none/none.mt (TM_FILE): Use tm-none.h
641 * Makefile.in (depend): Remove comment about parse errors in
642 valops.c, it now parses correctly and generates a correct depend
643 line. Remove line that touches xm.h, tm.h, and nm.h; they are
644 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
646 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
648 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
650 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
651 exactly 8 characters.
653 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
655 * configure.in: Sparclite uses sparc config dir. Also has it's
656 own tm- & .mt files now. Also add sparclite to configdirs.
657 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
658 * config/i386/go32.mh: Nullify def of TERMCAP.
659 * config/i386/xm-go32.h: Get rid of redef of EIO.
660 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
661 specific configs. Very similar to sun4os4, but without solib.
662 * sparclite/{Makefile.in configure.in}: First cut at making this
665 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
667 * ser-go32.c: First cut at adapting to new serial interface.
669 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
671 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
672 These implement a new serial line interface for talking to remote
674 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
675 EXCEPT go32, which gets ser-go32.c.
676 * remote.c: Use new serial interface. More remote-xxx's to be
678 * ser-bsd.c, ser-termios.c: Removed.
679 * serial.c: New. Implements common operations for all serial
681 * ser-unix.c: New. Unix specific serial operations for various
682 flavors of Unix (Posix, SysV, BSD).
683 * serial.h: Generic serial interface defs.
684 * config/i386/go32.mh, config/i386/i386bsd.h,
685 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
686 ser-bsd.o from XDEPFILES. All the magic is now handled in
689 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
691 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
693 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
695 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
697 * rs6000-tdep.c (frameless_function_invocation): Don't even think
698 about framelessness except on the innermost frame.
700 * xcoffexec.c: Call fatal() not abort().
702 * stabsread.c (patch_block_stabs): If stab & no symbol, make
703 a LOC_OPTIMIZED_OUT symbol.
704 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
705 findvar.c (read_var_value), printcmd.c (address_info),
706 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
707 m2-exp.y (yylex): Deal with it.
708 ch-exp.y (yylex): Deal with it.
710 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
712 * findvar.c (value_from_register): H8500 specific, check to see
713 if we are looking at short pointer. If so, skip crock.
714 * h8500-tdep.c (h8500_frame_chain): Mask down value from
715 read_memory_integer() to avoid getting messed up by sign extension.
717 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
719 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
720 ifdef protect using BAD_RICH_HACK. This should be removed soon.
721 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
723 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
725 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
727 * core.c (dis_asm_print_address): New function.
729 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
732 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
734 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
735 entire breakpoint chain and print only the first entry that needs to
736 be printed and needs to be stopped for. Fixes problems with printing
737 of multiple breakpoints with different conditions.
738 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
739 effectively stops printing of the breakpoint chain.
740 * breakpoint.c (print_it_noop): New routine to print nothing
741 for this breakpoint entry and dont stop printing.
742 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
743 watchpoint only if it is enabled.
744 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
745 descriptor from the library to make backtraces through setjmp work.
746 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
748 * mips-tdep.c (read_next_frame_reg): Provide correct values for
749 all registers saved within sigtramp, cleanup.
751 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
753 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
755 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
757 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
758 with prototype in ../include/dis-asm.h.
760 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
762 * core.c (dis_asm_{read_memory,memory_error}): New functions.
763 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
764 Use read_memory_func interface to disassembler.
766 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
768 Teach sparc solaris to next over shared library functions.
769 * solib.[hc] (find_pc_section_from_so_list): new function and
771 * sparc-tdep.c (in_solib_trampoline): new function.
772 * symfile.[hc] (find_pc_section): new function and prototypes.
773 * target.[hc] (find_pc_section_from_targets): new function and
775 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
778 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
780 * infrun.c (wait_for_inferior): Revise comment.
782 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
784 * command.{c,h}: New var_type var_integer.
785 main.c: Use it for history_size.
787 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
788 Lint and byte-order fixups.
790 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
792 * breakpoint.h (bpstat): New field print_it.
793 breakpoint.c (bpstat_print): Use it.
794 (print_it_normal): New function (from old bpstat_print code).
795 (bpstat_{alloc,stop_status}): Set print_it field.
797 * breakpoint.c (bpstat_stop_status): Use catch_errors when
798 evaluating watchpoint condition, via new function watchpoint_check.
799 Also stop if watchpoint disabled due to leaving its block.
801 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
803 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
805 * mips-pinsn.c: Add missing include of dis-asm.h.
807 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
809 * Makefile.in (clean, distclean, realclean): Recursively apply
810 to subdirs first, rather than last. This avoids, for example,
811 Makefile being removed in a parent directory before the recursive
814 * alldeps.mak, depend: Update for below changes.
816 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
817 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
818 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
819 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
821 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
822 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
823 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
824 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
825 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
826 tm-68k.h to tm-m68k.h.
827 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
828 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
831 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
832 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
833 * a29k-tdep.c: Renamed from am29k-tdep.c.
834 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
835 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
836 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
837 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
839 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
840 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
841 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
843 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
844 define that does not appear anywhere else in the gdb source tree.
845 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
847 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
849 * breakpoint.c: Add comments regarding breakpoint_re_set.
851 * xcoffread.c (sort_syms, compare_symbols): Remove.
852 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
853 not our own sort_syms (it is identical).
855 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
857 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
859 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
860 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
862 * exec.c (exec_close): Fix storage leak.
863 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
864 output sections when patching an executable.
865 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
866 when writing all registers.
867 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
868 at the right offset in the dummy frame.
869 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
870 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
871 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
873 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
875 * Makefile.in (TARFILES): Avoid trailing backslash.
877 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
879 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
880 it in breakpoint_re_set.
881 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
883 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
884 don't use sizeof(int) for target stuff, etc).
886 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
888 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
889 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
890 support that can't be integrated anyway due to lack of clear
893 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
895 * findvar.c (read_register, write_register): Make these capable
896 of reading/writing registers that are shorter than REGISTER_TYPE.
897 * (value_from_register): Install H8500 specific code to return
898 proper value when register is being used as a pointer.
899 * h8500-tdep.c: Remove extra defines of NUM_REGS.
900 (h8500_skip_prologue): Use correct lengths for LINK instructions.
901 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
902 chain frames properly by combining frame pointer with T reg.
903 (init_extra_frame_info): Delete. It's now a macro.
904 (frame_args_address): Don't add PTR_SIZE. Stack args are already
905 offset by the correct amount off of the frame pointer.
906 (register_byte): Delete. It's now a macro.
907 (register_raw_size, register_virtual_size): Delete. Replaced by
908 common routine h8500_register_size, cuz there's no difference
909 between the raw & virtual sizes on this machine.
910 (register_convert_to_raw, register_convert_to_virtual): Delete,
911 cuz there's no difference between the raw & virtual forms.
912 Replaced by memcpy in tm file.
913 (register_virtual_type): Rename to h8500_register_virtual_type.
914 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
915 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
916 emulator have same reg offsets. This is all handled in the
918 (h8500_trapped_internalvar): New routine to detect references to
919 convenience vars acting as pointer pseudo-regs.
920 (h8500_value_trapped_internalvar): Conjure up value of pointer
922 (h8500_set_trapped_internalvar): Convert set value in real
924 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
925 code segment register.
926 infrun.c (proceed): Simplify. Call write_pc instead of doing it
928 (wait_for_inferior): Add h8500 specific code to add stack segment
929 when reading SP register.
930 remote-sim.c (fetch_register): Spacing.
931 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
932 detect cruft. Redo all register manipulation stuff. Get rid of
933 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
934 to frame pointer. (IS_TRAPPED_INTERNALVAL,
935 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
936 to create internal vars for pointer pseudo-regs.
938 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
940 * Makefile.in: Numerous small changes to macro definitions
941 and rules for building gdb distribution tree. Many macros
942 eliminated or merged, and rules simplified.
943 * alldeps.mak: Update.
946 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
948 * Makefile.in: recurse through SUBDIRS for dvi target too
950 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
952 * Clean up xcoff relocation.
953 objfiles.h (struct objfiles): Add section_offsets, num_sections.
954 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
956 symtab.h (struct general_symbol_info): Add section field.
957 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
958 xcoffread.c: Set section for symbols and msymbols.
959 (struct symtab): Add block_line_section field.
960 buildsym.c (end_symtab): Set it.
961 (end_symtab and callers): Add section parameter.
962 objfiles.c (objfile_relocate): New funciton.
963 xcoffexec.c (vmap_symtab): Use it.
964 xcoffsolib.h (struct vmap): Remove unused fields.
965 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
966 CORE_NEEDS_RELOCATION, symtab_relocated.
967 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
968 rs6000-tdep.c: Make loadinfotext static.
969 breakpoint.c (fixup_breakpoints): Doc fix.
970 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
971 (end_symtab): primary field replaces nonreloc.
973 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
975 * symtab.h (struct linetable_entry): Remove confusing comment.
977 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
979 * Makefile.in: add installcheck target
981 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
983 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
984 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
985 z8k}: New directories to hold cpu specific configuration files.
986 Naming follows gcc convention.
987 * config/{*.mt, *.mh}: All target and host makefile fragment
988 config files moved to an appropriate config/<cpu> subdirectory.
989 * nm-*, xm-*, tm-*: All native, host, and target files, which
990 get linked to nm.h, xm.h, and tm.h respectively by configure,
991 moved to appropriate config/<cpu> subdirectory.
992 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
993 Native, host, and target files that are common across more than
994 one cpu architecture and included by one of the configured
995 native, host, or target files, get moved to config directory.
996 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
997 pick up native, host, or target include files moved to one of
998 the config subdirectories, and that are included by other files.
999 * Makefile.in (alldeps.mak): Modify to account for new config
1000 directory structure.
1001 * alldeps.mak, depend: Update for new config directory structure.
1002 * config/*/[ntx]m-*.h: Modify all files that include other
1003 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1004 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1006 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1007 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1008 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1009 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1010 the ones where the default is not unique or different than the
1011 config subdirectory name. Similarly, handle gdb_target_cpu.
1012 Modify configure.in as appropriate to make use of gdb_host_cpu
1013 and gdb_target_cpu to find makefile fragments and make links.
1015 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1017 * mipsread.c (compare_blocks): Sort blocks with the same start
1018 address by decreasing ending address.
1020 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1022 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1023 lookup_symbol as it might get clobbered by the call.
1025 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1026 The previous code did not initialize the language field for the psymtab
1029 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1031 * c-exp.y (parse_number): Avoid shift warning.
1032 * serial.h (struct ttystate): Declare empty one on DOS.
1034 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1036 * xm-sun4os4.h: Return type of free() should be void, not int.
1038 * vx-share/vxWorks.h: Remove #def of NULL.
1040 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1042 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1044 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1046 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1048 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1050 * ieee-float.c: Moved to ../libiberty.
1051 * ieee-float.h: Moved to ../include.
1052 * Makefile.in: Update accordingly.
1053 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1054 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1055 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1056 it is now in ../opcodes/m68881-ext.c.
1057 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1058 prologue (some callers _do_ care).
1059 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1060 new interface of ../opcodes/*-dis.c.
1061 * ch-exp.y: Add #include <ctype.h>.
1063 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1065 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1067 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1069 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1071 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1073 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1075 * z8k-tdep.c (extract_return_value, write_return_value,
1076 store_struct_return): New functions from macros in tm-z8k.h.
1078 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1080 * valops.c (value_arg_coerce): Apply temporary patch to
1081 fix problem with coercion of array and function types when
1082 passed as arguments to C functions, pending a more complete
1083 review of when and how coercion should be done, depending
1084 upon context and language.
1086 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1088 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1090 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1091 debugsec if there are a non-zero number of symbols.
1093 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1095 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1097 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1099 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1101 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1102 not just 50 symbols.
1103 (symtbl_num_syms): New variable.
1104 (read_xcoff_symtab): Set it.
1105 (read_symbol_nvalue): Check for bad symno.
1106 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1109 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1111 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1112 This is defined in defs.h if necessary.
1113 * vx-share/vxWorks.h: Remove #defs of min and max.
1114 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1115 vx-share/xdr_rdb.c: include defs.h.
1117 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1119 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1122 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1123 xcoffread.c: Doc fixes.
1125 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1127 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1128 xcoffexec.c (xcoff_relocate_core): New function.
1129 (text_adjustment): Removed.
1130 (add_vmap): Return the vmap.
1131 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1133 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1135 * xcoffsolib.h: Add objfile member to struct vmap.
1136 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1137 xcoffexec.c (add_vmap): Allocate objfiles here.
1139 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1141 Support 68000 series without floating point.
1143 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1144 * tm-68k-nofp.h: New file, lacks 68881 support.
1145 * config/m68k-nofp.mt: New file.
1147 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1149 Remove a few remaining underscore/no-underscore remnants from
1152 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1153 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1154 * config/sparc-noun.mt: Rename to sparc-em.mt.
1155 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1156 * tm-68k-un.h: Rename to tm-68k-fp.h.
1157 * tm-spc-un.h: Rename to tm-spc-em.h.
1158 * tm-sun4sol2.h: Cleanup.
1159 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1161 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1163 * symmisc.c (std_in, std_out, std_err): Move initializations
1164 to runtime code, in case they aren't constant.
1166 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1168 * symtab.c (find_pc_symtab): some object file formats, notably
1169 mips, have holes in the address ranges of symtabs. Change
1170 this algorythm from first hit to tightest fit.
1172 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1173 fence post without finding the enclosing function, then print a
1176 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1178 * utils.c (fputs_demangled, fprint_symbol): Remove.
1179 * utils.c (fprintf_symbol_filtered): New function which combines
1180 the functionality of fputs_demangled and fprint_symbol. Uses a
1181 caller provided language parameter to select the appropriate
1182 demangler, and caller provided args to pass to the demangler.
1183 * defs.h (enum language): Move further up in file so enum can
1184 be used in prototypes.
1185 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1186 * defs.h (fprintf_symbol_filtered): Add prototype.
1187 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1188 fputs_demangled with call to fprintf_symbol_filtered.
1189 * cp-valprint.c (demangle.h): Include
1190 * cp-valprint.c (cp_print_value_fields): Replace calls to
1191 fprint_symbol with calls to fprintf_symbol_filtered.
1192 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1193 with call to fprintf_symbol_filtered.
1194 * stack.c (print_frame_info): Remove obsolete code so we don't
1195 have to update fputs_demangled usage in it.
1196 * stack.c (print_frame_info, frame_info): Add language variable
1197 to pass to fprintf_symbol_demangled and initialize it from the
1198 symbol's language. Replace calls to fputs_demangled with calls
1199 to fprintf_symbol_filtered.
1200 * symtab.c (find_methods): Replace call to fputs_demangled with
1201 call to fprintf_symbol_filtered.
1202 * ch-valprint.c (demangle.h): Include.
1203 * ch-valprint.c (chill_print_value_fields): Replace call to
1204 fprint_symbol with call to new fprintf_symbol_filtered.
1206 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1208 * Makefile.in (VERSION): Bump version to 4.8.2.
1210 * main.c (source_command): Require an explicit pathname of file
1211 to source, since previous behavior of defaulting to gdb init file
1212 was troublesome and undocumented.
1213 * printcmd.c (disassemble_command): Add missing '{}' pair to
1214 else with two statements. Bug reported by Stephane Tsacas
1216 * symtab.c (find_pc_line): Don't complain about zero length or
1217 negative length line numbers for the moment, since we may not own
1218 the terminal when called, such as when single stepping. (FIXME)
1219 * language.h (CAST_IS_CONVERSION): True if current language is
1220 C++ as well as C. Fix from Peter Schauer.
1221 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1222 Use STREQN macro rather than bare '!strncmp()'.
1223 * environ.c (unset_in_environ): Avoid use of memcpy on
1224 overlapping memory regions, as suggested by Paul Eggert
1225 <eggert@twinsun.com>.
1226 * c-exp.y (%union struct): Remove unused ulval as suggested
1227 by Paul Eggert <eggert@twinsun.com>.
1229 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1231 * main.c (gdbinit): Make static.
1232 * main.c (inhibit_gdbinit): Move to file scope.
1233 * main.c (main): Remove local inhibit_gdbinit.
1234 * main.c (source_command): Don't source '.gdbinit' file by
1235 default if gdb has been told to ignore it.
1237 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1239 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1242 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1244 * printcmd.c (print_address_symbolic): Only print if offset
1245 is shorter than max_symbolic_offset.
1246 (initialize_printcmd): `set print max-symbolic-offset'.
1248 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1249 (examine_tag): Use it.
1250 (read_register_stack): Only look in the local registers for a
1251 memory address if it's between rfb and rsp; go to memory otherwise.
1252 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1253 (reginv_com): Remove ancient kludge command.
1255 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1257 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1258 irix4 will again compile.
1260 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1262 * configure.in: accept mips-sgi-irix4* for irix4.
1264 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1266 * z8k-tdep.c (print_register_hook): Lint.
1268 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1270 Lint fixes from Paul Eggert (eggert@twinsun.com):
1272 * command.c (do_setshow_command): var_uintegers are unsigned.
1273 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1274 unsigned, since they use hex values with the high bit set.
1276 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1278 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1279 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1281 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1282 macro definitions in parenthesis.
1284 * dbxread.c (dbx_symfile_init): Catch the case where there is
1285 no string table, but the only way we find out is by reading zero
1288 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1290 * dbxread.c (dbx_symfile_init): Make size of the string table
1291 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1292 offset to the string table is nonzero and handle the nonexistant
1293 string table case, should it occur. Ensure that the string table
1294 size read from the file is reasonable, with a minimum lower bound
1295 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1297 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1299 * Makefile.in: Changes to build testsuite correctly.
1300 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1301 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1302 (TARGET_FLAGS_TO_PASS): New variable.
1303 (SUBDIRS): Added testsuite.
1304 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1305 testsuite is compiled with CC_FOR_TARGET rather than CC.
1307 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1309 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1310 reported by mycroft@gnu.ai.mit.edu.
1312 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1313 * configure.in (vax-*-ultrix2*): New triplet.
1314 * config/vaxult2.mh: New file.
1315 * xm-vaxult2.h: New file.
1317 * c-exp.y (parse_number): Change high_bit to unsigned.
1318 * demangle.c: Change all references to cfront to ARM, since the
1319 actual algorithm is the one specified in the Annotated Reference
1320 Manual. This was confusing users into thinking that full cfront
1321 support was implemented.
1322 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1323 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1324 directly to lookup_struct_elt_type, which will do the
1325 dereferencing itself.
1326 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1327 NULL dereferencing bug for unnamed structs, comment out
1330 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1332 * coffread.c (process_coff_symbol): Change PCC argument correction
1333 so that it only happens on big-endian targets; so that it only
1334 happens if the short or char argument is aligned on an int
1335 boundary; and so that it changes the location, rather than the
1336 type, of the argument. These changes tend to parallel similar
1337 (old) changes in stabsread.c.
1339 * coffread.c (coff_read_enum_type): Use the specified size for
1340 enums, don't assume that they are int-sized.
1342 * c-valprint.c (c_val_print): Don't assume enums are the same as
1345 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1346 Rendell, <michael@mercury.cs.mun.ca>.
1348 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1350 * language.h (local_decimal_format_custom): Add prototype.
1351 * language.c (local_decimal_format_custom): Add function, bug
1352 reported by Robert R. Henry (rrh@tera.com).
1354 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1356 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1357 by Josef Leherbauer, joe@takeFive.co.at.
1359 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1361 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1362 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1363 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1364 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1365 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1366 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1367 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1368 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1370 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1372 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1373 of demangled name fields to NULL if no demangling exists for
1374 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1375 symbols if their language is known at the time they are created,
1376 but sometimes the language is not known until later.
1378 * ch-typeprint.c (chill_print_type_base): Name changed to
1379 chill_type_print_base to match pattern for C and C++ names.
1380 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1381 to be consistent with other usages.
1382 * ch-typeprint.c (chill_type_print_base): Add support for
1383 printing Chill STRUCT types.
1384 * ch-valprint.c: Include values.h.
1385 * ch-valprint.c (chill_print_value_fields): New function and
1386 prototype for printing Chill STRUCT values.
1387 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1388 that was being called with two args instead of three.
1389 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1390 to print Chill STRUCT values.
1392 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1394 * configure.in: added testsuite to configdirs.
1396 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1398 * doc/stabs.texi: The `this' pointer is now known by the name
1399 `this' instead of `$t'.
1401 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1403 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1404 references of TAG_string_type DIEs in user defined types.
1405 * ch-lang.c (chill_create_fundamental_type): Track compiler
1406 change that now emits debugging info with the type long for Chill
1409 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1411 * remote-mips.c: New file; implements MIPS remote debugging
1413 * config/idt.mt: New file; uses remote-mips.c
1414 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1416 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1417 floating point coprocessor.
1418 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1420 (mips_pop_frame): If not mips_fpu, don't restore floating point
1422 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1424 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1425 mips_fpu, don't use fp0 as floating point return register.
1426 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1429 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1431 * gdb/testsuite: made modifications to testcases, etc., to allow
1432 them to work properly given the reorganization of deja-gnu and the
1433 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1435 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1437 * gdb/testsuite: Initial creation of gdb/testsuite.
1438 Migrated dejagnu testcases and support files for testing nm to
1439 gdb/testsuite from deja-gnu. These files were moved "as is"
1440 with no modifications. This migration is part of a major overhaul
1441 of dejagnu. The modifications to these testcases, etc., which
1442 will allow them to work with the new version of dejagnu will be
1443 made in a future update.
1445 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1447 * NEWS: Add reminders for next release.
1449 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1451 * mipsread.c (parse_lines): Correct check for files compiled with
1454 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1456 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1458 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1460 * Makefile.in (VERSION): GDB-4.8 release!
1461 * README, NEWS: Update for release.
1463 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1465 * am29k-pinsn.c (print_insn): Minor nits with const.
1466 * am29k-tdep.c: More minor nits with arg types for
1467 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1469 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1471 * gcc.patch: Update for a different GCC (G++) bug.
1472 * main.c (print_gdb_version): Update copyright year to 1993.
1473 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1474 conditionalize this file on it. FIXME, right way is to split
1475 these into two config files.
1476 (ATTACH_DETACH): Define for BSD 4.4
1477 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1478 (U_REGS_OFFSET): Revise for 4.4.
1479 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1480 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1481 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1483 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1485 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1488 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1490 * c-lang.c (c_printstr): Bugfix for length==0 case.
1492 * c-lang.c (c_printstr): If a C string ends in a null, don't
1495 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1497 * defs.h (STRCMP): Make it work for unsigned chars.
1499 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1501 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1502 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1503 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1504 define to kludge the large opcode table into two smaller tables,
1505 since GCC take exponential space to build the table. Lint.
1506 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1508 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1510 * Makefile.in (VERSION): Roll to 4.7.9.
1511 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1512 definition here, to handle both BSD 4.3 and 4.4 systems.
1513 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1514 * remote.c (alarm): Move declaration to global level, before
1515 first reference to it.
1516 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1517 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1519 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1521 * remote.c (readchar): forward declare alarm which otherwise looks
1522 like an undeclared variable to gcc.
1524 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1525 when comparing against an int. Avoids superfluous warning from
1528 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1529 Avoids superfluous warnings from some systems and/or compilers
1530 (like vax ultrix 4.2.)
1532 * language.c (struct op_print unk_op_print_tab): use the enum
1533 values rather naked zeros as initializers. Avoids warnings from
1534 ultrix type compilers.
1536 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1538 * Makefile.in (VERSION): Roll to 4.7.6.
1539 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1540 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1541 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1542 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1543 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1544 (depend): Fix bug where nm-files in config files weren't noticed.
1545 (make-proto-gdb-1): Avoid changing directories while building new
1546 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1548 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1550 * remote.c: Improve error recovery. Allow user to break out
1551 of initial connection attempt with INTERRUPT. Treat a timeout
1552 while waiting for remote packet like a retry, unless the remote
1553 side is actively running user code. Fix a few long printf_filtered's.
1555 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1558 * buildsym.c (start_subfile): Allow null file name.
1560 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1562 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1563 expects a pointer to complaint rather than a complaint
1565 (process_linenos): free the previously allocated subfile name,
1566 then allocate the new one from the heap.
1568 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1570 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1572 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1574 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1575 Previously, would bogusly index off the bottom of type_vector.
1576 (rs6000_builtin_type): Accept type number as argument.
1577 (read_type, case '-'): Handle negatives like any other type number.
1579 * symfile.c (deduce_language_from_filename): Handle null name.
1581 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1582 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1583 fixed by sato@sm.sony.co.jp.
1585 * xcoffread.c (parmsym): Don't use an initializer to set up
1586 this struct symbol. Set it up in initialize_xcoffread.
1587 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1588 works on real rs/6000 target with #ifndef FAKING_RS6000.
1590 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1592 * stabsread.c (rs6000_builtin_type): Move function from
1593 xcoffread.c:builtin_type.
1594 * xcoffread.c (builtin_type): Move to stabsread. Remove
1595 IBM6000_HOST dependency. Move misplaced comments.
1596 (various): Change printf's to complaints.
1597 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1598 objfile argument to read_type calls under #if 0.
1599 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1600 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1601 * Makefile.in: xcoffread.o is not built by default.
1602 * xm-rs6000.h (IBM6000_HOST): Remove.
1603 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1604 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1607 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1609 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1610 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1611 register numbers when user tries to modify elements in structs
1612 passed as arguments.
1613 * inflow.c (child_terminal_info): Move banner outside of system
1615 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1616 passes struct/union arguments by address.
1618 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1620 * Based on patch from Kean Johnston <maw@netcom.com>:
1621 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1622 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1623 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1625 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1627 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1628 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1630 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1632 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1633 cc debugging output.
1635 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1637 * stabsread.c (define_symbol): Complain about unrecognized names
1638 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1639 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1640 (read_cpp_abbrev): Don't use the class name as part of the
1641 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1642 abbrevs. Inspired by Mike Tiemann.
1643 (read_tilde_fields): Comment. Remove ancient dead code.
1644 Remove erroneous but non-dead code. Simplify. Add complaints.
1645 (in general): Remove extraneous (parentheses) in return
1648 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1650 * coffread.c (coff_lookup_type): Fix fencepost error reported
1651 by Art Berggreen, <arg@opal.acc.com>.
1653 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1654 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1656 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1657 test, which is apparently left over from when we used native
1658 include files and couldn't depend on the member names being there.
1659 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1661 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1663 * mipsread.c: Major overhaul to use new BFD symbol table reading
1664 routines. Now swaps information as it is needed, rather than
1665 swapping everything when the file is read.
1667 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1669 * Makefile.in (TARDIRS): Add sparclite demo dir.
1670 (*.tab.c): Change dependency on Makefile to depend on
1671 Makefile.in, otherwise it always rebuilds after configuring.
1672 Force output *.tab.c file into current directory even in "make"
1673 versions that rewrite dependent file names used in command lines.
1675 * TODO: Remove some things we did.
1676 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1677 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1678 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1679 * symtab.h: Eliminate unnamed unions and structs.
1681 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1683 * Makefile.in (VERSION): Roll to 4.7.5.
1685 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1687 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1688 re-evaluating symbol pointers.
1690 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1692 * c-exp.y (lcurly, rcurly): New nonterminals.
1693 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1695 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1696 made function static.
1697 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1698 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1699 * parse.c (start_arglist):
1700 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1701 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1702 * parser-defs.h (funcall_chain): Moved to parse.c.
1703 * printcmd.c (print_frame_nameless_args): Fix prototype.
1704 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1705 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1706 * valops.c (typecmp): Moved prototype from values.h.
1707 * value.h (typecmp): Moved prototype to valops.c, made static.
1708 * ch-exp.y (yylex): Change way control sequences are disabled.
1710 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1712 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1714 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1716 * mipsread.c (upgrade_type): Build array types correctly, using
1717 create_range_type and create_array_type.
1719 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1721 * remote-nindy.c: Cleanup.
1723 * infrun.c (wait_for_inferior): When rolling back the PC after
1724 a breakpoint, call write_pc so that NPC gets rolled back as well
1727 * blockframe.c (inside_entry_file, inside_main_func,
1728 inside_entry_func): PC of zero is always "bottom of stack".
1730 * printcmd.c (print_frame_args, print_frame_nameless_args):
1731 Let print_frame_nameless_args decide whether there are any,
1732 laying groundwork for possibly later printing 29K args for
1733 functions where we have tag words but no symbols.
1735 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1737 * Makefile.in: fix GDB doc targets for new doc subdir structure
1739 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1741 * stack.c (parse_frame_specification): Parse as many arguments
1742 as there are (up to MAXARGS). Pass all of them in argc, argv
1743 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1744 many there were, onto SETUP_ARBITRARY_FRAME.
1745 * tm-mips.h, tm-sparc.h: Corresponding changes.
1746 * mips-tdep.c, sparc-tdep.c: Ditto.
1748 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1750 * hp300ux-nat.c: Update copyrights.
1751 * mipsread.c (parse_partial_symbols): Complain about block
1752 indexes that go backwards. Fix from Peter Schauer.
1753 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1754 symbol-file that has no linkage symbols to be read.
1755 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1756 from tm- file to xm-file, since they're host dependent.
1757 * valarith.c (value_binop): Typo.
1759 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1761 * sparclite/aload.c: Add copyleft.
1762 * sparclite/crt0.s: Add comment at beginning.
1764 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1766 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1767 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1769 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1771 * values.c (value_headof): Fix typo in which VTBL and ARG were
1772 being confused for one another.
1774 * valops.c (typecmp): Now static.
1776 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1777 baseclass--we don't always inherit its virtual function table
1780 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1781 pointer correctly in case value_struct_elt moves it around.
1783 * valops.c (typecmp): Now static. Also, now groks references
1786 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1787 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1789 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1791 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1792 to avoid "too much defining" error from native C compiler (!).
1794 * Makefile.in (HFILES): Add typeprint.h.
1795 * typeprint.[ch]: Update copyrights.
1797 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1799 * Makefile.in: Update to match doc/ subdir changes.
1801 * config/hp300hpux.mh: No cross-host file needed, just native.
1802 * config/go32.mh: Remove nonexistent "native" support.
1804 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1805 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1806 * m88k-tdep.c (next_insn): Lint, cleanup.
1807 (store_parm_word): Lint.
1809 * README: Fix typo (reported by karl@hq.ileaf.com).
1811 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1813 * expression.h (BINOP_CONCAT): Document use for self concatenation
1814 an integral number of times.
1815 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1817 * valarith.c (value_concat): Rewrite to support self
1818 concatenation an integral number of times.
1819 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1820 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1821 eliminate hundreds of spurious shift/reduce and reduce/reduce
1822 conflicts that mask the 5 real ones.
1823 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1824 * ch-exp.y (integer_literal_expression): Remove production,
1827 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1829 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1830 implied that "no side effects" was nonfunctional.
1831 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1832 character string and bitstring concatenation.
1833 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1834 * expression.h (exp_opcode): Add BINOP_CONCAT.
1835 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1836 * language.c (string_type): Add function to determine if a type
1838 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1839 * valarith.c (value_concat): New function to concatenate two
1840 values, such as character strings or bitstrings.
1841 * valops.c (value_string): Remove error stub and implement
1843 * value.h (value_concat): Add prototype.
1844 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1845 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1846 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1849 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1851 * c-exp.y (exp): Add production to support direct creation
1852 of array constants using the obvious syntax.
1853 * c-valprint.c (c_val_print): Set printed string length.
1854 * dwarfread.c (read_tag_string_type): New prototype and
1855 function that handles TAG_string_type DIEs.
1856 * dwarfread.c (process_dies): Add case for TAG_string_type
1857 that calls new read_tag_string_type function.
1858 * expprint.c (print_subexp): Add support for OP_ARRAY.
1859 * gdbtypes.c (create_range_type, create_array_type): Inherit
1860 objfile from the index type.
1861 * ch-typeprint.c (chill_print_type): Add case for
1863 * ch-valprint.c (chill_val_print): Fix case for
1866 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1868 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1869 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1870 include/coff/mips.h.
1872 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1874 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1875 constants with an explicit null byte terminator. OP_STRING is
1876 now used for real string types.
1877 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1878 they are used by all languages.
1879 * c-lang.c (_initialize_c_language): Move initializations of
1880 builtin_type_* to lang.c.
1881 * c-typeprint.c (c_type_print_varspec_prefix,
1882 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1883 to TYPE_CODE_STRING.
1884 * c-valprint.c (c_val_print): Change the way character arrays
1885 are printed as strings to be consistent with the way strings
1886 are printed when pointer-to-char types are dereferenced.
1887 Remove test of print_max before calling val_print_string, which
1888 now does it's own test.
1889 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1890 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1891 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1892 * gdbtypes.c (builtin_type_*): Add declarations moved from
1894 * gdbtypes.c (create_string_type): New function to create real
1896 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1897 renamed to TYPE_CODE_STRING.
1898 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1899 builtin_type_* types moved from c-lang.c.
1900 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1901 to TYPE_CODE_STRING.
1902 * gdbtypes.h (builtin_type_string): Add extern declaration.
1903 * gdbtypes.h (create_string_type): Add prototype.
1904 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1905 renamed to TYPE_CODE_STRING.
1906 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1908 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1909 renamed to TYPE_CODE_STRING.
1910 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1912 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1913 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1914 to TYPE_CODE_STRING.
1915 * valops.c (allocate_space_in_inferior): New function and
1916 prototype, using code ripped out of value_string.
1917 * valops.c (value_string): Rewritten to use new function
1918 allocate_space_in_inferior, but temporarily disabled until some
1919 other support is in place.
1920 * valops.c (value_array): New function to create array constants.
1921 * valprint.c (val_print_string): Add comment to document use,
1922 complete rewrite to fix several small buglets.
1923 * value.h (value_array): Add prototype.
1924 * value.h (val_print_string): Change prototype to match rewrite.
1925 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1926 * ch-exp.y (match_character_literal): Disable recognition of
1927 control sequence form of character literals and document why.
1929 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1931 * nindy-share/nindy.c: Add comments to #endif's to clarify
1934 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1935 read_memory to get byte order right.
1936 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1937 anymore. This is done in paread.c now. We expect unwind info
1938 to hang off of objfiles, and search all of the objfiles when until
1940 * (skip_trampoline_code): Cast arg to target_read_memory.
1941 * objfiles.h (struct objfile): Add new field obj_private to hold
1942 per object file private data (unwind info in this case).
1943 * paread.c (read_unwind_info): New routine to read unwind info
1944 for the objfile. This data is hung off of obj_private.
1945 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1946 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1947 make this easier to access.
1949 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1951 * c-valprint.c (cp_print_class_member): Add extern decl.
1952 * c-valprint.c (c_val_print): Extract code for printing methods
1953 and move it to cp_print_class_method in cp-valprint.c.
1954 * c-valprint.c (c_val_print): Extract code to print strings and
1955 move it to val_print_string in valprint.c.
1956 * cp-valprint.c (cp_print_class_method): New function using
1957 code extracted from c_val_print.
1958 * valprint.c (val_print_string): New function using code
1959 extracted from c_val_print.
1960 * value.h (val_print_string): Add prototype.
1961 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1962 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1963 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1964 CHECKBUF, growbuf_by_size): New variables, macros, and support
1965 functions for implementing a dynamically expandable temp buffer.
1966 * ch-exp.y (match_string_literal): New lexer function.
1967 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1968 removed and replaced with new CHECKBUF macro.
1969 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1970 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1972 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1974 * Makefile.in: Add info for paread.o.
1975 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1977 * blockframe.c (frameless_look_for_prologue): Correct the
1979 * gdbtypes.h, gdbtypes.c: Use const in decl of
1980 cplus_struct_default, now that pa-gas assembler has been fixed.
1981 * hppah-nat.c: Formatting.
1982 * hppah-tdep.c: Remove lots of useless externs for variables we
1984 * (find_unwind_entry): Speed up by using binary search, and a one
1986 * (rp_saved): New routine to see what unwind info says about RP
1987 being saved on the stack frame.
1988 * (frame_saved_pc): Look for prologue to see if we need to
1989 examine the stack for the saved RP or not.
1990 * (init_extra_frame_info): Check for prologue, instead of
1991 framesize to determine if we are frameless or not.
1992 * (frame_chain_valid): Stop backtraces when we run into _start.
1993 * (push_dummy_frame): Reformat to make more readable.
1994 * (find_dummy_frame_regs): ditto.
1995 * (hp_pop_frame): ditto.
1996 * (hp_restore_pc_queue): small cleanup.
1997 * (hp_push_arguments): ditto.
1998 * (pa_do_registers_info): ditto.
1999 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2000 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2001 * Define FRAME_CHAIN_VALID.
2002 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2003 passed to functions.
2005 * paread.c (pa_symtab_read): Use new bfd conventions for
2006 accessing linker symbol table.
2007 * (pa_symfile_init): Access embedded STAB info via BFD section
2008 mechanism and related macros.
2011 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2013 * sparc-stub.c: Use a seperate stack for our traps.
2014 * Handle recursive traps.
2015 * Remove all trap init code. This needs to be done by the
2017 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2019 * (handle_exception): See if we are at breakinst, if so, then
2020 advance PC sp that users can just step out of breakpoint().
2021 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2022 new place if SP has changed.
2023 * (case 's'): Get rid of this, we can't do it yet.
2024 * (case 't'): New command to test any old random feature.
2025 * (case 'r'): New command to reset the system.
2026 * (breakpoint): Add label to breakpoint trap instruction so that
2027 handle_exception() can detect where we are and get past the
2028 breakpoint trivially.
2030 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2032 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2034 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2036 * configure.in: recognise all sparclite variants
2038 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2040 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2041 binary files oring in the right bit.
2043 * main.c, source.c, state.c, symmisc.c: use macros defined in
2044 fopen-{bin|both} when fopening files.
2046 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2048 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2049 from a configuration file (typically including <limits.h>), or to
2050 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2051 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2052 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2053 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2054 * exppritn.c (print_subexp, dump_expression): Add case for
2056 * expression.h (OP_BITSTRING): New expression element type for
2058 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2059 macros to convert between number of expression elements and bytes
2060 to store that many elements.
2061 * i960-tdep.c (leafproc_return): Use new macros to access
2062 minimal symbol name and address fields.
2063 * m88k-pinsn.c (sprint_address): Use new macros to access
2064 minimal symbol name and address fields.
2065 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2066 minimal symbol address field.
2067 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2068 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2069 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2070 Use new BYTES_TO_EXP_ELEM macro.
2071 * parse.c (write_exp_bitstring): New function to write packed
2072 bitstrings into the expression element vector.
2073 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2075 * parser-defs.h (struct stoken): Document that it is used for
2076 OP_BITSTRING as well as OP_STRING.
2077 * parser-defs.h (write_exp_bitstring): Add prototype.
2078 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2079 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2080 LOWER, LENGTH): New tokens for keywords.
2081 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2082 upper_lower_argument, length_argument, array_mode_name,
2083 string_mode_name, variant_structure_mode_name): New non-terminals
2085 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2086 * ch-exp.y (match_bitstring_literal): New lexer support function
2087 to recognize bitstring literals.
2088 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2089 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2090 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2091 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2092 * ch-exp.y (yylex): Check tokentab6.
2093 * ch-exp.y (yylex): Call match_bitstring_literal.
2095 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2097 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2098 symbol name and value fields.
2100 * c-exp.y (yylex): Make static, to match prototype and other
2103 * expression.h (exp_opcode): Add BINOP_MOD.
2104 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2105 * expprint.c (dump_expression): Handle new BINOP_MOD.
2106 * language.c (binop_type_check): Handle new BINOP_MOD.
2107 * main.c (float_handler): Re-enable float handler when hit.
2108 * valarith.c (language.h): Include, need current_language.
2109 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2110 for integer divide truncates towards zero for negative results.
2111 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2112 * valarith.c (value_binop): Allow arithmetic operations on
2113 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2114 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2115 * ch-exp.y (tokentab3): Add MOD and REM.
2116 * ch-exp.y (yylex): Set innermost_block for symbols found
2117 in local scopes. Return LOCATION_NAME for local symbols.
2118 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2119 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2121 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2123 * command.c (shell_escape, make_command, _initialize_command):
2124 don't create or use fork if CANT_FORK is defined.
2125 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2126 code written for the IBM PC" remain.
2127 * xm-go32.h: define CANT_FORK
2129 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2131 * remote-sim.c: first attempt at general simulator interface
2132 * remote-hms.c: whitespace
2133 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2134 understand new stack layout. (print_register_hook): print ccr
2135 register in a fancy way.
2137 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2139 * eval.c (language.h): Include.
2140 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2141 to pointer types when the current language is C. It loses for
2142 other languages when the lower index bound is nonzero.
2143 * valarith.c (value_subscript): Take array lower bounds into
2144 account when performing subscripting operations.
2145 * valops.c (value_coerce_array): Add comment describing why
2146 arrays with nonzero lower bounds are dealt with in value_subscript,
2147 rather than in value_coerce_array.
2149 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2151 * ch-exp.y (FLOAT_LITERAL): Add token.
2152 * ch-exp.y (literal): Add FLOAT_LITERAL.
2153 * ch-exp.y (match_float_literal): New lexer routine.
2154 * ch-exp.y (convert_float): Remove.
2155 * ch-exp.y (yylex): Call match_float_literal.
2156 * ch-exp.y (yylex): Match single '.' after trying
2157 to match floating point literals.
2159 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2160 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2162 * expprint.c (dump_expression): New function for dumping
2163 expression vectors during gdb debugging.
2164 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2165 MULTI_SUBSCRIPT and moved out of BINOP range.
2166 * expression.h (DUMP_EXPRESSION): New macro that calls
2167 dump_expression if DEBUG_EXPRESSIONS is defined.
2168 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2169 * parse.c (length_of_subexp, prefixify_subexp): Change
2170 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2171 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2172 prefixify'ing the expression.
2173 * printcmd.c (print_command_1): Add comment.
2174 * ch-exp.y (expression_list): Add useful actions.
2175 * ch-exp.y (value_array_element): Add useful actions.
2176 * ch-exp.y (array_primitive_value): Add production.
2177 * ch-exp.y (yylex): Recognize ',' as a token.
2179 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2181 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2182 POSIXize the recursive makes (make [variable assignments] target{s})
2184 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2186 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2187 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2188 CPLUS_MARKER for all SVR4 systems, so follow suit.
2189 * defs.h (strdup_demangled): Remove prototype.
2190 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2191 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2192 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2193 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2194 prim_record_minimal_symbol_and_info): Use new macro
2195 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2196 * minsyms.c (install_minimal_symbols): Use new macro
2197 SYMBOL_INIT_DEMANGLED_NAME.
2198 * stabsread.c (define_symbol): Use new macro
2199 SYMBOL_INIT_DEMANGLED_NAME.
2200 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2201 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2202 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2203 SYMBOL_INIT_DEMANGLED_NAME.
2204 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2205 SYMBOL_DEMANGLED_NAME now tests language itself.
2206 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2207 now tests language itself.
2208 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2209 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2210 mangled name member in the language dependent portion of a symbol.
2211 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2212 mangled name member appropriate for a symbol's language.
2213 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2214 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2215 SYMBOL_DEMANGLED_NAME now tests language itself.
2216 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2217 initializes language dependent portion of symbol.
2218 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2219 demangles and caches the demangled form of symbol names.
2220 * utils.c (fputs_demangled, fprint_symbol): Use current language
2221 to select an appropriate demangling algorithm.
2222 * utils.c (strdup_demangled): Remove, no longer used.
2223 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2224 access the Chill mangled name member in the language dependent
2225 portion of a symbol.
2226 * ch-lang.c (chill_demangle): New function, simple demangler.
2227 * defs.h (chill_demangle): Add prototype.
2228 * symtab.h (language_dependent_info): Add struct for Chill.
2230 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2232 * Makefile.in (BISON): Add comment that when bison is used, it
2233 must include the "-y" option.
2234 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2235 Remove defines to remap non-yacc symbols, thus backing out of
2236 previous recent changes. Standard policy is that non-yacc parser
2237 generators get fixed, rather than adding bug workarounds in gdb
2238 for each new one that pops up. Expand comment to note this.
2239 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2241 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2243 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2244 case. Use code in N_SOL.
2246 * paread.c: New file that contains all HPPA/HPUX symbol reading
2248 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2249 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2250 * (dbx_symfile_offsets): Make static.
2251 * (pastab_build_psymtabs): New interface routine for paread to
2252 send stabs into dbxread.
2253 * gdb-stabs.h: Remove gobs of HPPA cruft.
2255 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2257 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2259 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2261 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2262 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2263 and YYDEBUG is not already defined.
2264 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2265 them during the previous replacements.
2266 * printcmd.c (_initialize_printcmd): Update internal documentation
2267 for "set" command to note that the assignment syntax is language
2269 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2270 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2271 and YYDEBUG is not already defined.
2272 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2273 single_assignment_action): New terminals and nonterminal for gdb
2274 extensions to chill expression grammer.
2275 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2276 tokens that start with '$' (register names, convenience vars, etc).
2277 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2278 * ch-exp.y (yylex): Call match_dollar_tokens.
2280 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2282 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2283 accessing minimal symbol data.
2284 * infcmd.c (read_pc): Use #ifdef, not #if.
2285 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2286 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2287 minimal symbol data.
2289 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2290 frame. Use find_return_regnum to find the caller.
2291 * (find_unwind_entry): New routine to locate stack frame info
2292 associated with a procedure. This looks in the $UNWIND_START$
2293 section in the SOM file.
2294 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2295 figure out where the caller's return address is stored.
2296 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2297 to figure out the frame size for a procedure.
2298 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2299 * (init_extra_frame_info): New routine. Corrects PC and FP for
2300 outermost frame if necessary.
2301 * (frame_chain): New routine, moved from tm-hppa.h.
2302 * (skip_trampoline_code): Handle computed function calls (ie:
2303 calls from $$dyncall).
2304 * (unwind_command): Temporary support function to allow user
2305 to control/observe aspects of the unwind (stack frame) info.
2306 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2307 was in a system call, if so, then read the PC from r31.
2308 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2309 with extra arg for skip_trampoline_code().
2310 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2311 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2312 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2314 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2316 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2317 Call new bfd_get_size() and verify that string table is no larger
2318 than the file that is supposed to contain it.
2319 * symfile.c (syms_from_objfile): Only complain about configured
2320 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2321 current target is the default BFD target.
2323 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2325 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2326 * solib.c (bkpt_names): New array of symbol names to try to
2327 use for the "mapping complete" breakpoint. Configurable
2328 define SOLIB_BKPT_NAME is first one to try.
2329 * solib.c (find_solib): Test debug_base for nonzero rather
2330 than just greater than zero.
2331 * solib.c (enable_break): Use bkpt_names to look up address
2332 at which to set "mapping complete" breakpoint.
2334 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2336 * defs.h (STRCMP, STREQ, STREQN): New macros.
2337 * defs.h (demangle_and_match): Remove prototype.
2338 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2339 and STREQN defined in defs.h.
2340 * dwarfread.c (set_cu_language): For completely unknown languages,
2341 try to deduce the language from the filename. Retain behavior
2342 that for known languages we don't know how to handle, we use
2344 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2345 and demangled name fields in symbol.
2346 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2347 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2348 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2349 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2350 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2351 Replace usages throughout.
2352 * elfread.c (demangle.h): Include.
2353 * elfread.c (record_minimal_symbol): Remove prototype and function.
2354 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2355 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2356 * infcmd.c (jump_command): Remove code to demangle name and add
2357 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2358 * minsyms.c (demangle.h): Include.
2359 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2360 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2361 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2362 * mipsread.c (psymtab_language): Add static variable.
2363 * stabsread.c (demangle.h): Include.
2364 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2365 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2366 * stack.c (return_command): Remove explicit demangling of name
2367 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2368 * symfile.c (demangle.h): Include.
2369 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2370 to match macros in symfile.h and allow them to be compiled
2371 if INLINE_ADD_PSYMBOL is not true.
2372 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2373 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2374 Add code to demangle and cache C++ symbol names. Use macro form
2375 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2376 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2377 Remove, also defined in symfile.c, which we already fixed.
2378 * symtab.c (expensive_mangler): Remove prototype and function.
2379 * symtab.c (find_methods): Remove physnames parameter and fix
2381 * symtab.c (completion_list_add_symbol): Name changed to
2382 completion_list_add_name.
2383 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2384 the normal symbol name and the cached C++ demangled name.
2385 * symtab.c (lookup_demangled_partial_symbol,
2386 lookup_demangled_block_symbol): Remove prototypes and functions.
2387 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2388 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2389 Remove code to try demangling names and matching them.
2390 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2391 Fix to try matching the cached demangled name if no match is
2392 found using the regular symbol name.
2393 * symtab.c (find_methods): Remove unused physnames array.
2394 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2395 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2396 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2397 C++ demangled symbol names.
2398 * symtab.h: Much reformatting of structures and such to add
2399 whitespace to make them more readable, and make them more
2400 consistent with other gdb structure definitions.
2401 * symtab.h (general_symbol_info): New struct containing fields
2402 common to all symbols.
2403 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2404 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2405 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2406 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2407 symbol): Use general_symbol_info struct.
2408 * utils.c (demangle_and_match): Remove, no longer used.
2409 * valops.c (demangle.h): Include.
2410 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2411 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2412 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2413 symmisc.c, symtab.c, valops.c: Replace references to minimal
2414 symbol fields with appropriate macros.
2415 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2416 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2417 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2418 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2419 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2420 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2421 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2422 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2423 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2424 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2425 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2426 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2427 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2428 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2430 * buildsym.c (start_subfile, patch_subfile_names): Default the
2431 source language to what can be deduced from the filename.
2432 * buildsym.c (end_symtab): Update the source language in the
2433 allocated symtab to match what we have been using.
2434 * buildsym.h (struct subfile): Add a language field.
2435 * c-typeprint.c (c_print_type): Remove code to do explicit
2437 * dbxread.c (psymtab_language): Add static variable.
2438 * dbxread.c (start_psymtab): Initialize psymtab_language using
2439 deduce_language_from_filename.
2441 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2443 * valprint.c (val_print): Reorganize comment and add note
2444 about dependency on target byte ordering.
2445 * ch-exp.y (value_array_slice): Fix typo.
2446 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2447 byte sized ints are assumed to be char strings and printed with
2448 string syntax. In chill, arrays of chars and arrays of
2449 bytes/ubytes are distinquishable, and printed appropriately.
2451 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2453 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2454 read/write routines for HPUX.
2456 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2457 branch targets to compute target address using const from previous
2458 instruction if necessary.
2459 * Add `Q' operator to print out bit position field various
2461 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2462 cleanups, use new code from Utah.
2463 * (store_inferior_registers): Update to new code from Utah.
2464 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2465 * (fetch_register): Clear out priv level when reading PCs.
2466 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2467 * Remove decl of errno, #include wait.h and target.h.
2468 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2469 were inside of a kernel call. If so, then PC is in a different
2470 register. Also, mask out bottom two bits of all PCs so as not to
2471 confuse higher level code.
2472 * (push_dummy_frame): Create from #define in tm-hppa.h.
2473 * (find_dummy_frame_regs): Update from Utah.
2474 * (hp_pop_frame): Create from #define in tm-hppa.h.
2475 * (hp_restore_pc_queue): New, from Utah.
2476 * (hp_push_arguments): Big fixes from Utah.
2477 * (pa_do_registers_info, pa_print_registers): Only print out fp
2479 * (skip_trampoline_code): New routine to deal with stubs that
2480 live in nowhereland between callers and callees.
2481 * i860-tdep.c: Remove decl of attach_flag.
2482 * infrun.c (wait_for_inferior): Add new macro
2483 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2484 at by PC will be nullified. If so, then step the target once more
2485 so as to avoid confusing the user.
2486 * (just before step_over_function:): Use stop_func_start, not
2487 stop_pc when checking for the existance of line number info.
2488 stop_func_start will reflect the proper address of the target
2489 routine, not of the stub that we may be traversing to get there.
2490 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2491 to deal with the stubs that PA compilers sometimes stick between
2492 callers and callees. Also, define FLAGS_REGNUM for access to the
2494 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2496 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2497 write gr0, PC regs, and PSW!
2498 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2499 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2501 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2502 * Define struct unwind_table_entry.
2503 * valops.c (call_function_by_hand): Add another arg to
2504 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2507 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2509 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2511 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2513 * Makefile.in (VERSION): Bump to 4.7.4.
2514 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2515 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2516 * Makefile.in (HFILES): Add valprint.h.
2517 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2518 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2519 * typeprint.c, typeprint.h: New files for language independent
2520 type printing functions.
2521 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2522 type printing functions and definitions.
2523 * valprint.h: New include file for language independent value
2524 printing definitions.
2525 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2526 dependent value printing functions.
2527 * c-exp.y (production ptype): Add range_type variable and use new
2528 create_range_type function.
2529 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2530 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2531 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2532 "const static" to ANSI-conformant "static const".
2533 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2534 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2536 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2537 * coffread.c (decode_type): Add range_type variable and call to
2538 new create_range_type function.
2539 * complaints.c (complain): Remove unused val variable.
2540 * complaints.c (_initialize_complaints): Make it void.
2541 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2542 variable and call new create_range_type function.
2543 * defs.h (enum val_prettyprint): Move enum from value.h to here
2544 so we can avoid having to include value.h just for prototypes that
2545 need the enum (thanks ANSI).
2546 * dwarfread.c (struct_type): Local anonymous_size variable is
2547 only used if !BITS_BIG_ENDIAN.
2548 * dwarfread.c (decode_subscript_data_item): Add rangetype
2549 variable and call new create_range_type function.
2550 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2552 * eval.c (evaluate_subexp): Remove unused local variable name
2553 and the statement with no side effects that initializes it.
2554 * expprint.c (print_subexp): Change local_printstr to
2556 * gdbtypes.c (create_range_type): New function that creates
2557 a range type using code fragments from object file readers as
2558 an example of what has to be initialized.
2559 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2560 and high_bound parameters, replaced with a single range_type
2561 parameter. Change function body to use passed in range_type
2562 rather than handcrafting one.
2563 * gdbtypes.h (create_range_type): Add prototype.
2564 * gdbtypes.h (create_array_type): Change prototype parameters.
2565 * infrun.c (normal_stop): Remove unused local variables tem and c.
2566 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2567 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2568 stub functions that call error if called.
2569 * language.c (unknown_language_defn, auto_language_defn,
2570 local_language_defn): Add initializers unk_lang_print_type and
2572 * language.h (struct language_defn): Reformat for larger
2573 comments, add la_print_type and la_val_print members. Add
2574 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2575 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2576 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2578 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2580 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2581 * main.c (execute_command): Remove unused local variable cmdlines.
2582 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2583 (clear_displays), symmisc.c (block_depth), values.c
2584 (clear_value_history):
2585 Make testing of truth value of assignment result explicit.
2586 * mipsread.c (upgrade_type): Update FIXME to include future use
2587 of create_range_type.
2588 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2589 whatis_exp, maintenance_print_type): Move prototypes and functions
2591 * printcmd.c (_initialize_printcmd): Move add_com calls for
2592 ptype_command and whatis_command to new typeprint.c.
2593 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2594 * source.c (find_source_lines): Local variable c only used
2595 when LSEEK_NOT_LINEAR is defined.
2596 * stabsread.c (read_array_type): Use new create_range_type
2598 * stabsread.c (read_range_type): Add new index_type variable and
2599 call new create_range_type function rather than handcrafting
2601 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2602 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2603 * symtab.c (type_print_base usages): Use c_type_print_base.
2604 * symtab.c (type_print_varspec_prefix usages): Use
2605 c_type_print_varspec_prefix.
2606 * symtab.c (type_print_method_args usages): Use
2607 cp_type_print_method_args.
2608 * valprint.c: Completely ripped apart and the fragments used
2609 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2610 valprint.h. Remaining stuff is language independent.
2611 * value.h (struct fn_field): Forward declare for prototypes.
2612 * value.h (type_print_1): Remove prototype.
2613 * value.h (enum val_prettyprint): Moved to defs.h.
2614 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2615 * value.h (baseclass_offset): Add prototype.
2616 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2617 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2618 * ch-typeprint.c: New file for language dependent type printing.
2619 * ch-valprint.c: New file for language dependent value printing.
2620 * ch-exp.y (parse_number): Remove prototype and stub function.
2621 * ch-exp.y (decode_integer_literal): Removed unused digits and
2623 * ch-exp.y (convert_float): Completely ifdef out for now.
2624 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2625 ch-lang.c (chill_op_print_tab):
2626 Change from ANSI-obsolescent "const static" to ANSI-conformant
2628 * ch-exp.y (yylex): Add unhandled storage class enumeration
2629 literals to switch statement for completeness.
2630 * ch-lang.c (chill_create_fundamental_types): Remove unused
2631 nbytes variable. Change dummy type to 2 bytes to match int.
2632 Handle FT_VOID types gratuituously added to chill DWARF by
2633 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2634 type rather than a one byte TYPE_CODE_INT type.
2635 * ch-lang.c (chill_language_defn): Add chill_print_type and
2637 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2639 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2641 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2642 bfd_get_symbol_leading_char instead.
2644 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2645 leading character from names.
2646 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2647 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2648 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2650 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2651 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2652 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2653 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2654 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2655 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2656 * symfile.c (syms_from_objfile): Insert debugging check to test
2657 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2659 * doc/gdbint.texinfo (Host Conditionals): Remove
2660 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2662 (Target Conditionals): Remove all of the above.
2664 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2666 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2667 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2669 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2671 * coffread.c (decode_type): catch negative tagndx fields generated
2673 * exec.c: comment out string following #endif.
2674 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2675 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2677 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2678 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2680 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2682 * complaints.c: New file, code moved from utils.c.
2683 * complaints.c (complain): Made into a varargs function.
2684 * complaints.h: New file, code moved from symfile.h.
2685 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2686 * Makefile.in (HFILES): Add complaints.h.
2687 * Makefile.in (OBS): Add complaints.o.
2688 * symfile.c (complaint_root, stop_whining, complaint_series,
2689 complain, clear_complaints, add_show_from_set for stop_whining):
2690 Moved to complaints.c.
2691 * symfile.h (struct complaint, complaint_root decl, complain
2692 prototype, clear_complaints prototype): Moved to complaints.h.
2693 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2694 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2695 complaints.h. Remove casts from arguments to complain(),
2696 which is now a varargs function, and remove unnecessary
2697 placeholder zero args.
2698 * defs.h (begin_line): Add prototype.
2699 * defs.h (vprintf_filtered): Add prototype.
2700 * dwarfread.c (varargs.h): Remove, no longer needed.
2701 * dwarfread.c (dwarfwarn): Remove prototype and function.
2702 * dwarfread.c (complaints): Define a bunch of complaints.
2703 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2704 usages to standard complain() calls.
2705 * utils.c (begin_line): New function that ensures that
2706 whatever gets filter-printed next starts on its own line.
2707 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2708 but to stdout (calls vfprintf_filtered internally).
2710 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2712 * remote.c: Avoid printf_filtered line limit. Suggested by
2713 Robert R. Henry, <rrh@tera.com>.
2714 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2716 * main.c (main): Accept --silent as well as --quiet. Change +help
2717 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2719 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2720 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2722 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2724 * tm-nindy960.h, remote-nindy.c: Lint.
2726 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2728 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2729 a optional type to decorate as an array type, the type of the
2730 index, and the bounds of the array. Records this additional info
2731 in the array type for use with languages with nonzero array
2733 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2734 to note that arrays may have bounds.
2735 * gdbtypes.h (create_array_type): Update prototype.
2736 * c-exp.y (ptype production): Adjust for new create_array_type
2737 calling conventions.
2738 * coffread.c (decode_type): Call create_array_type rather than
2739 handcrafting array types.
2740 * convex-tdep.c (value_type): Remove, now use create_array_type.
2741 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2742 vector_type into calls to create_array_type.
2743 * dwarfread.c (decode_subscr_data): Name changed to
2744 decode_subscript_data_item throughout.
2745 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2746 create_array_type. Now records index type and range as well.
2747 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2748 change to use create_array_type.
2749 * dwarfread.c (read_subroutine_type): Test existing user defined
2750 types before decorating them, to ensure they are blank, and
2751 complain about it if they are not.
2752 * dwarfread.c (decode_fund_type): For unrecognized types, always
2753 return some valid type (type integer). If the unrecognized type
2754 cannot be an implementation defined type, complain as well.
2755 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2756 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2757 * mipsread.c (upgrade_type): Add FIXME comment that code to
2758 handcraft arrays should be replaced with call to create_array_type.
2759 * stabsread.c (read_array_type): Replace code to handcraft
2760 array types with call to create_array_type.
2761 * valprint.c (type_print_varspec_prefix): Minor formatting
2762 change, join lines that don't need to be split.
2764 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2766 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2767 decl for attach_flag, it now lives in inferior.h.
2768 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2769 Make most functions static.
2770 * hppah-nat.c: General cleanups, remove BSD specific code (since
2771 that all lives in hppab-nat.c).
2772 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2773 Change sense of test against inside_entry_file(). This fix is
2775 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2776 to read/write_register_bytes().
2777 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2778 work around PA-GAS assembler bug. Also, add trailing */ to some
2780 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2781 Same reason as above.
2783 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2785 * mipsread.c (parse_symbol): When checking whether a structured
2786 type is an enum, check qualifiers of its first member, as well as
2787 the base type of the member. Bug found and fixed by John M.
2788 Farrell, <farrell@fjord.reo.dec.com>.
2790 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2791 * remote-vx.c: Don't include vx-share/reg.h.
2792 * vx-share/ptrace.h: Reproduce from scratch.
2793 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2794 * Makefile.in: Remove references to removed files, and to removed
2795 29k-share directories.
2797 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2799 * c-lang.c (_initialize_c_language): Name changed from
2801 * m2-lang.c (_initialize_m2_language): Name changed from
2803 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2804 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2805 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2806 expression parsing into c-lang.c and m2-lang.c respectively.
2807 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2808 m2-exp.y respectively.
2809 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2810 and m2-* files respectively.
2811 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2812 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2813 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2814 * expression.h (struct block): Forward declaration for prototypes.
2815 * language.h (struct objfile): Forward declaration for prototypes.
2816 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2817 * Makefile.in (HFILES): Add ch-lang.h.
2818 * Makefile.in (OBS): Add ch-lang.o.
2819 * ch-exp.y: Migrate code that has nothing to do with expression
2820 parsing into ch-lang.c.
2821 * ch-lang.c: New file, code migrated from c-exp.y.
2822 * ch-lang.h: New file, internal interface between ch-* files.
2823 * ch-lang.c (_initialize_chill_language): Name changed from
2824 _initialize_chill_exp.
2826 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2827 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2828 * config/amix.mh (NATDEPFILES): Add.
2829 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2832 * dwarfread.c (decode_subscr_data): Remove spurious test that
2833 accepted only integer subscript types. We don't do anything
2834 with the type at the moment anyway.
2836 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2838 * ch-exp.y (match_character_literal): Fix case where no
2839 match at all is found.
2840 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2841 width types. For example, "INT" is always 2 bytes regardless
2842 of the values of any TARGET_*_BIT macros. So use explicit
2843 numeric sizes for the types.
2845 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2847 * c-exp.y (c_create_fundamental_type): New function to create
2848 language specific fundamental types for C.
2849 * m2-exp.y (m2_create_fundamental_type): New function to create
2850 language specific fundamental types for Modula 2.
2851 * c-exp.y (c_language_defn, cplus_language_defn): Add
2852 c_create_fundamental_type to language struct initializers.
2853 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2854 to language struct initializers.
2855 * dwarfread.c (expression.h, language.h): Include.
2856 * dwarfread.c (ftypes): New array to hold fundamental types
2857 for current compilation unit.
2858 * dwarfread.c (cu_language_defn): New pointer to language
2859 struct for language of current compilation unit.
2860 * dwarfread.c (dwarf_fundamental_type): New function to
2861 create/lookup fundamental types.
2862 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2863 * dwarfread.c (throughout): Replace lookup_fundamental_type
2864 with dwarf_fundamental_type.
2865 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2866 compilation unit (may be different language or different objfile).
2867 * gdbtypes.c (lookup_fundamental_type): Move actual type
2868 creations into language specific fundamental type creation
2869 functions and call via create_fundamental_type. Add comment
2870 about this function being obsolescent.
2871 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2872 sized signed and unsigned integers.
2873 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2874 * language.c (language_def): New function to lookup a language
2875 struct given it's enumeration.
2876 * language.h (struct language_defn): Add la_fund_type, a pointer
2877 to a function that creates fundamental types for this language.
2878 * language.h (create_fundamental_type): New macro to create
2879 fundamental types based on the current language.
2880 * language.h (language_def): Add prototype.
2881 * language.c (unk_lang_create_fundamental_type): New function
2882 for initializing language structs, calls error if called.
2883 * language.c (unk_language_defn, auto_language_defn,
2884 local_language_defn): Use unk_lang_create_fundamental_type.
2885 ch-exp.y (chill_create_fundamental_type): New function.
2886 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2887 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2889 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2891 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2893 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2894 as GCC_PRODUCER and GPLUS_PRODUCER.
2896 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2898 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2901 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2903 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2904 rather than '$'. This particular piece of braindamage is
2905 spreading like ooze. It's now infected libiberty, deja-gnu,
2907 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2908 hardwired '$' character.
2910 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2912 (Changes to break incredibly ugly, unmaintainable 750 line
2913 read_struct_type function up into managable pieces.)
2914 * Makefile.in (VERSION): Bump to 4.7.3.
2915 * stabsread.c (struct field_info): Local struct definition.
2916 * stabsread.c (read_member_functions, read_struct_fields,
2917 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2918 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2919 functions from fragmented read_struct_type.
2920 * stabsread.c (stabs_general_complaint): Catchall complaint.
2921 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2922 symbol name continuation code. Use macro throughout.
2923 * stabsread.c (various places): Replace add-one-to-pointer
2924 with pointer increment.
2925 * stabsread.c (read_type): Retain function local copy of type
2926 descriptor. Rearrange code calling read_struct_type() to match
2928 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2929 a single blank as the name of nameless enumerations. Recognize
2930 this special case and set nameless flag.
2931 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2933 * ch-exp.y (access_name): New non-terminal token and
2935 * ch-exp.y (general_procedure_name): Now a terminal token.
2936 * ch-exp.y (location): Expand production.
2937 * ch-exp.y (match_simple_name_string): New function.
2938 * ch-exp.y (yylex): Call match_simple_name_string and return
2939 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2941 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2943 * munch: Backslash escape vertical bar characters inside
2944 grep patterns since they have special meaning for some greps.
2945 * parse.c (write_exp_string): Complete rewrite to store string
2946 contants as a leading explicit length, followed by the string data,
2947 followed by a trailing explicit length.
2948 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2949 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2950 Use recorded explicit length of strings in expression elements,
2951 rather than strlen. Adjust code to skip over strings stored in
2952 expression elements, and code to access strings, to account for
2953 new leading explicit size expression element.
2954 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2955 0, to avoid negative expression element indices.
2956 * valops.c (search_struct_method): Minor whitespace change.
2958 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2960 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2961 which together maintain a dynamically expandable static buffer
2962 for the lexer to use when translating C strings to their internal
2963 form (other future uses possible). Fix parsing of C style strings
2964 to do the normal C style input conversions of escaped character
2966 * valops.c (value_string): Remove translation of escaped
2967 character sequences, now done in C expression parser.
2968 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2969 and decides if it should be printed in literal form or some other
2970 form, based on it's ASCII value and setting of sevenbit_strings.
2971 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2972 macro, change indentation style.
2973 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2974 * ch-exp.y (chill_printstr): First cut at real function instead
2977 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2979 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2981 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2983 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2985 * defs.h (sevenbit_strings): Add declaration.
2986 * defs.h (printchar): Replace with gdb_printchar.
2987 * language.h (language_defn): Add new function pointers
2988 la_printchar and la_printstr, to do language dependent
2989 printing of characters and strings.
2990 * language.h (local_printchar, local_printstr): New macros
2991 to call language dependent functions pointed to by la_printchar
2992 and la_printstr respectively.
2993 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2994 dependent functions for printing characters and strings.
2995 * c-exp.y (c_language_defn, cplus_language_defn): Add
2996 c_printchar and c_printstr.
2997 * command.c (do_setshow_command): Rename printchar use to
2999 * expprint.c (print_subexp): Replace C style string output
3000 with call to local_printstr.
3001 * language.c (unk_lang_printchar, unk_lang_printstr):
3002 New stubs, currently errors.
3003 * language.c (unknown_language_defn, auto_language_defn,
3004 local_language_defn): Add unk_lang_printchar and
3006 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3007 language dependent functions to print characters and strings.
3008 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3009 * utils.c (printchar): Renamed to gdb_printchar.
3010 * valprint.c (print_string): Remove prototype, function moved
3011 to c-exp.y, where it becomes c_printstr.
3012 * valprint.c (print_max): Made global for reference from the
3013 language dependent printing routines in *-exp.y.
3014 * valprint.c (repeat_count_threshold): New variable with function
3015 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3016 Change all references to old macro to references to new variable.
3017 * valprint.c (value_print, val_print): Replace calls to
3018 print_string with calls to local_printstr.
3019 * valprint.c (val_print): Replace C style character printing
3020 with call to local_printchar.
3021 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3022 * valprint.c (_initialize_valprint): Add add_show_from_set
3023 call for setting up repeat_count_threshold as print variable.
3024 * ch-exp.y (decode_integer_value): New function.
3025 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3026 * ch-exp.y (chill_printchar, chill_printstr): New language
3027 dependent functions for printing characters and strings.
3028 * ch-exp.y (chill_language_defn): Add chill_printchar and
3031 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3033 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3034 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3035 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3037 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3039 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3040 and assume the process has been killed.
3042 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3044 * remote-udi.c (udi_open): Reset vars so that user can re-run
3045 programs without leaving GDB.
3046 * (many routines): Slightly improve error handling.
3047 * (download): Zero out BSS by longs instead of bytes to avoid
3048 timeouts in real hardware.
3049 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3050 that connection is no longer in use after shutdown() of socket.
3051 This keeps GDB from dying of a SIGPIPE when you issue multiple
3052 `target udi' commands.
3054 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3056 * language.h (language_format_info): New structure to bundle
3057 local formatting information.
3058 * language.h (language_defn): Replace individual format info
3059 with language_format_info structs.
3060 * language.h (local_*_format, local_*_format_prefix,
3061 local_*_format_specifier, local_*_format_suffix): New macros
3062 for binary/octal/decimal/hex formats to access info elements.
3063 * c-exp.y (c_language_defn): Update for new format handling.
3064 * m2-exp.y (m2_language_defn): Update for new format handling.
3065 * dbxread.c (language.h): Include for partial-stab.h use.
3066 * mipsread.c (expression.h, language.h): Include for
3068 * defs.h (local_hex_format, local_hex_format_custom,
3069 local_hex_string, local_hex_string_custom): Move to language.h.
3070 * language.c (local_hex_format_custom, local_hex_string,
3071 local_hex_string_custom, local_octal_format_custom): Use new
3073 * language.c (unknown_language_defn, auto_language_defn,
3074 local_language_defn): Update for new format handling.
3075 * printcmd.c (print_scalar_formatted): Use new macros
3076 to access decimal and binary format info for printing.
3077 * c-exp.y (chill_language_defn): Update for new format handling.
3078 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3079 * ch-exp.y (decode_integer_literal): Add function
3080 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3081 * ch-exp.y (builtin_type_chill_char): Add definition.
3082 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3084 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3086 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3088 (aix_framedata): added nosavedpc field.
3089 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3091 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3092 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3093 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3094 instructions as function_frame_info does. Expand special case of
3095 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3097 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3099 (function_frame_info): Set frameless if the function has no frame,
3100 and set nosavedpc if the PC was not saved. Handle gcc generated
3101 stfd 31,-4(31); st 31, -12(31) correctly.
3102 (frameless_function_invocation): New second argument pcsaved; if 0
3103 return whether the function has a frame, if 1 return whether the
3105 (frame_initial_stack_address): Correct typo: cache registers for
3106 callee_fi, not for fi, (avoids reading garbage memory locations).
3108 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3110 * infrun.c (wait_for_inferior (just before step_over_function
3111 label)): Change test for stepping into subroutine to check for the
3112 presence of line number info. This makes stuff compiled with -g1
3113 cause GDB to not lose control when stepping.
3115 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3116 Improve comments as well.
3118 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3120 * Makefile.in (VERSION): Bump to 4.7.2
3121 * symtab.c (find_pc_symtab): Fix return of random value
3123 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3124 Makefile since it contains sed patterns used in generation.
3125 Add sed pattern to also delete #include of any malloc.h.
3126 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3127 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3128 function names to conform to K&R terminology with respect to
3129 logical and bitwise operators:
3130 UNOP_ZEROP => UNOP_LOGICAL_NOT
3131 UNOP_LOGNOT => UNOP_COMPLEMENT
3132 BINOP_LOGAND => BINOP_BITWISE_AND
3133 BINOP_LOGXOR => BINOP_BITWISE_XOR
3134 BINOP_LOGIOR => BINOP_BITWISE_IOR
3135 BINOP_AND => BINOP_LOGICAL_AND
3136 BINOP_OR => BINOP_LOGICAL_OR
3137 PREC_OR => PREC_LOGICAL_OR
3138 PREC_AND => PREC_LOGICAL_AND
3139 PREC_LOGIOR => PREC_BITWISE_IOR
3140 PREC_LOGXOR => PREC_BITWISE_XOR
3141 PREC_LOGAND => PREC_BITWISE_AND
3142 value_zerop() => value_logical_not()
3143 value_lognot() => value_complement()
3144 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3145 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3146 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3147 and is nonexistant in some SVR4 based systems.
3148 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3149 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3151 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3152 * source.c (source_info): Fix minor nits, print "1 line" rather
3153 than "1 lines", and "language is <lang>".
3154 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3155 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3156 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3158 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3159 * ch-exp.y: New expression parser, for GNU-Chill.
3160 * defs.h (enum language): Add language_chill.
3161 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3162 LANG_MODULA2 a recognized language.
3163 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3164 Chill as well as Modula-2.
3165 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3166 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3167 * language.c (set_language_command): Add chill.
3168 * language.c (binop_result_type, integral_type, character_type,
3169 boolean_type, structured_type, value_true, binop_type_check):
3170 Add language_chill cases.
3171 * language.h (_LANG_chill): Define.
3172 * symfile.c (deduce_language_from_filename): Recognize the
3173 filename extensions ".chill", ".c186", and ".c286" for Chill.
3174 * valprint.c (typedef_print): Add case for language_chill.
3175 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3176 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3177 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3178 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3180 * Makefile.in (distclean): Add target ch-exp.tab.c.
3181 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3182 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3183 * eval.c (evaluate_subexp): Add OP_BOOL case.
3184 * expprint.c (print_subexp): Add OP_BOOL case.
3186 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3188 * infcmd.c (set_environment_command): Avoid skipping first
3189 char of env value if an '=' appears in it. Bug report and fix
3190 by Mark Jungerman, <maj@lucid.com>.
3192 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3194 * infcmd.c (step_over_calls): Improve comments.
3195 * symtab.c (find_pc_psymtab): Clean up a bit.
3196 * (find_pc_symtab): Fix comments, clean up code.
3197 * (find_pc_line): General cleanups, efficiency improvements.
3198 Also, don't return garbage when some line info exists, but there
3201 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3203 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3204 member, and the stat pointer passed to vmap_symtab was NULL, the
3205 wrong vmap entries would be modified. Fixes behavior where
3206 attempting to load symbols for a module with no member would mess
3207 up already read in symbols.
3209 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3211 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3212 29k-share/dfe/mini2udi.o.
3213 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3214 * alldeps.mak, depend: Update to deal with removal of
3215 aforementioned files.
3216 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3217 requirement for useless 'program' argument. Clean up
3218 udi_create_inferior, and udi_load to call common download()
3219 routine. Create download routine to load remote hosts directly
3220 (with the help of BFD) so that we don't need yank.c and
3222 Fix udi_detach to call UDIDisconnect with
3223 the right arguments. Clean up udi_resume, don't assign tip_error
3224 twice. Clean up udi_wait, straighten out status codes. Make
3225 udi_kill really work.
3227 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3229 * c-exp.y: separated host/target idea of integer type size,
3230 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3231 UINT and CHAR rules. (parse_number): work out the targetwise type
3232 of a number based upon it's size and qualifiers. (yylex): chars
3233 are now treated the same way as ints.
3235 * source.c (indentify_source_line): don't core dump if wanted
3236 line is larger than number of lines in source. (can happen when
3237 coff gets confused about #included source).
3239 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3241 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3242 when debugging a program with 100 shared libraries.
3244 * solib.c (solib_map_sections): Always close the BFD we open.
3245 Free all malloc'd storage we allocate, too, including error cases.
3246 (struct so_list): Remove unused so_bfd member.
3247 (clear_solib): Don't bother closing so_bfd.
3249 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3250 cacheable. `So many symbol files, so little file descriptors.'
3252 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3254 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3255 Stubs should stand alone as much as possible.
3257 * source.c (show_directories): Avoid printf_filtered length prob
3258 pointed out by Jonathan Stone.
3260 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3261 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3262 <Lee_Cooprider@vos.stratus.com>.
3264 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3266 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3267 struct, not struct itself.
3268 * serial.h (serial_restore): Fix prototype, takes pointer not
3271 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3273 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3274 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3276 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3278 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3279 Stubs should stand alone as much as possible.
3281 * README: Add remote-es1800.c and remote-st2000.c to table.
3282 * go32-nat.c: Remove, there is no native go32 support.
3283 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3285 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3287 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3288 new routines to deal with sending SIGINTs to attached processes
3289 when the user interrupts the controlling GDB.
3290 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3291 the aforementioned routines when waiting for the attached process.
3293 * elfread.c, mipsread.c: Include <string.h>.
3294 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3295 * serial.h: Add prototype for serial_restore().
3297 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3299 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3300 minimal_symbol_count, because the NULL symbol is not included in
3301 the count. This prevented this function from finding the last
3302 symbol in the table.
3304 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3306 * dbxread.c (process_one_symbol): if not defined
3307 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3308 the start of the function, not just after N_FUN.
3310 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3312 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3313 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3314 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3315 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3316 file. Remove preprocessor defines that previously did remapping.
3318 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3320 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3321 Bug fix courtesy of Alexander Klaiber.
3323 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3325 hp300 native support (hp300hpux untested).
3327 * hp300ux-xdep.c: removed.
3328 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3329 * xm-hp300hpux.h: updated copyright.
3330 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3331 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3332 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3333 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3334 fork-child.o coredep.o corelow.o.
3335 (NAT_FILE, NATDEPFILES): new macros.
3336 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3337 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3339 (NAT_FILE, NATDEPFILES): new macros.
3340 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3342 Vax ultrix native support.
3344 * nm-vax.h: new file.
3345 * Makefile.in (HFILES): added nm-vax.h.
3346 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3347 coredep.o corelow.o removed.
3348 (NAT_FILE, NATDEPFILES): new macros.
3349 * xm-vax.h: updated copyright.
3350 (REGISTER_U_ADDR): removed.
3352 Apollo native support (untested).
3354 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3355 * a68v-nat.c, nm-apollo68[bv].h: new files.
3356 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3357 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3358 * a68v-xdep.c: removed.
3359 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3360 inftarg.o fork-child.o a68v-xdep.o.
3361 (NAT_FILE, NATDEPFILES): new macros.
3363 * defs.h: include nm.h.
3364 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3365 sparc-tdep.c, : do not include nm.h.
3366 * doc/gdbint.texinfo: nm.h now included in defs.h.
3368 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3370 * Makefile.in (VERSION): 4.7.1 post release!
3372 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3374 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3376 * Makefile.in (VERSION): gdb-4.7 release.
3377 * README: Update for gdb-4.7.
3379 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3381 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3384 * alldeps.mak, depend: Update.
3386 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3388 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3390 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3391 causes problems in setting breakpoint in the right place in
3392 functions with `float' args which are passed as doubles.
3393 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3394 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3396 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3398 * Makefile.in (HFILES): Add nm-i386sco.h.
3399 * dwarfread.c: include <sys/types.h> for SCO.
3400 * infptrace.c: Don't include ptrace.h under SCO.
3401 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3403 * config/i386v.mt: Add exec.o to TDEPFILES.
3405 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3407 * i386v-nat.c: Remove space from front of #endif.
3408 * irix4-nat.c: Remove externs of registers[], include inferior.h
3410 * mips-nat.c: Explicitly initialize zerobuf to 0!
3411 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3412 Always setup fci->frame, even if it's non-zero. Too many places
3413 depend upon this behavior (and I have to get a release out the
3415 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3416 processing_gcc_compilation if we find the embedded stabs marker.
3417 This fixes several bugs with finding the location of short or char
3418 function parameters passed on the stack.
3420 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3422 Native support for sun4sol2.
3424 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3425 * nm-sysv4.h: new file.
3426 * Makefile.in (HFILES): added nm-sysv4.h.
3427 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3428 (NAT_FILE, NATDEPFILES): new macros.
3429 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3431 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3433 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3434 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3436 * Makefile.in (VERSION): Tick to 4.6.9.
3438 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3440 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3441 definition, replace with portable one.
3442 * remote-nindy.c: Lint.
3443 (nindy_wait): Return type is int, result is inferior_pid.
3444 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3445 (initialize_symmisc): Remove empty function.
3446 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3447 Remove obsolete, misspelled macro.
3448 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3449 (all @node commands): Use new form to avoid nitpicking errors.
3450 * doc/gdbint.texinfo: Document host/native/target split.
3452 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3454 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3456 * xm-mips.h (offsetof): Don't define this if __STDC__.
3458 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3460 umax native support (untested).
3462 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3464 (NAT_FILE, NATDEPFILES): new macros.
3465 * config/umax.mt (TDEPFILES): removed exec.o.
3466 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3467 removed to nm-umax.h.
3468 * nm-umax.h: new file.
3469 * Makefile.in (HFILES): added nm-umax.h.
3471 hppa native support (untested).
3473 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3474 (NAT_FILE, NATDEPFILES): new macros.
3475 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3476 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3477 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3478 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3479 * hppa[bh]-xdep.c: removed.
3480 * hppa[bh]h-tdep.c: do not include ptrace.h.
3481 * Makefile.in (HFILES): added nm-hppa[bh].h.
3483 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3485 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3487 * mips-nat.c: Straighten out include files. Work around
3488 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3491 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3493 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3494 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3495 backtraces from core files work.
3496 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3497 Functions are now defined in mips-nat.c.
3499 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3501 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3502 serial_default_name().
3504 * remote-hms.c, ser-go32.c, serial.h: Change from
3505 serial_timedreadchar() to new serial_readchar().
3507 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3509 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3511 * c-exp.y: Moved handling of 'const' and 'volatile' from
3512 <type> to <typebase>. This removes 2 conflicts.
3514 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3516 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3517 from breakpoint table when reseting breakpoints.
3519 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3521 Native support cleanup and corefile fixes for i386 SVR4 systems.
3523 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3524 fill_fpregset): Moved to i386v4-nat.c
3525 * i386v4-nat.c, nm-i386v4.h, : New files.
3526 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3527 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3528 change i386v-nat.o to i386v4-nat.o.
3530 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3532 Miscellaneous 386 configs updated.
3534 * config/i386aout.mt (TDEPFILES): removed exec.o.
3535 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3536 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3537 (NAT_FILE, NATDEPFILES): new macros.
3538 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3539 config/i386v4.mt (TDEPFILES): removed exec.o.
3540 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3541 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3542 (NAT_FILE, NATDEPFILES): new macros.
3543 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3544 fork-child.o coredep.o corelow.o i386-xdep.o.
3545 (NAT_FILE, NATDEPFILES): new macros.
3547 Native support cleanup for i386bsd (untested).
3549 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3550 * config/i386bsd.mh (NATDEPFILES): added exec.o
3551 * tm-i386bsd.h (FLOAT_INFO): removed.
3552 * nm-i386bsd.h (FLOAT_INFO): added.
3554 Native support for i386v (untested).
3556 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3557 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3558 (NAT_FILE, NATDEPFILES): new macros.
3559 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3560 * i386-xdep.c: removed.
3561 * Makefile.in (HFILES): added nm-i386v.h
3562 * i386v-nat.c, nm-i386v.h: new file.
3563 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3565 * tm-i386v.h (FLOAT_INFO): removed.
3567 Native support for linux (untested).
3569 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3570 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3571 (NAT_FILE, NATDEPFILES): new macros.
3572 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3573 * Makefile.in (HFILES): added nm-linux.h.
3574 * nm-linux.h: new file.
3575 * xm-linux.h: updated copyright. cleaned up formatting.
3576 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3578 Native support for sun386 (untested).
3580 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3581 fork-child.o sun386-xdep.o.
3582 (NAT_FILE, NATDEPFILES): new macros.
3583 * config/sun386.mt (TDEPFILES): removed exec.o.
3584 * Makefile.in (HFILES): added nm-sun386.h.
3585 * sun386-nat.c, nm-sun386.h: new file.
3586 * sun386-xdep.c: removed.
3587 * xm-sun386.h: updated comment and copyright.
3588 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3591 Native support for i386mach (untested).
3593 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3594 fork-child.o mach386-xdep.o.
3595 (NAT_FILE, NATDEPFILES): new macros.
3596 * Makefile.in (HFILES): added nm-i386mach.h.
3597 * nm-i386mach.h, i386mach-nat.c: new files.
3598 * mach386-xdep.c: removed.
3599 * xm-i386mach.h: updated copyright.
3600 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3603 Native separation for go32 (untested).
3605 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3606 * go32-nat.c: new file.
3607 * go32-xdep.c (call_ptrace, child_resume,
3608 fetch_inferior_registers, store_inferior_registers,
3609 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3611 Native support for m88k (untested).
3613 * Makefile.in (HFILES): added nm-m88k.h
3614 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3615 FETCH_INFERIOR_REGISTERS): removed.
3616 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3617 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3618 (NAT_FILE, NATDEPFILES): new macros.
3619 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3620 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3621 * m88k-xdep.c: removed.
3623 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3625 * i386b-nat.c: Comment changes.
3626 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3628 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3630 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3632 Avoid longjmp()-catching compilation errors in cross-ports.
3634 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3635 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3636 Move from mips-tdep.c and tm-{irix3,mips}.h.
3637 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3639 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3642 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3643 (fetch_core_registers): Fix bfd_seek arguments.
3645 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3647 Make core files work again (add back the `core' target).
3649 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3650 (NATDEPFILES): Add corelow.o.
3651 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3654 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3655 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3656 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3657 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3658 appears. FIXME, these should be moved to NATDEPFILES for native
3661 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3663 Ultra3 host/target/native split. (untested).
3665 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3666 (fetch_register, fetch_inferior_registers,
3667 store_inferior_registers, fetch_core_registers): removed to
3669 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3671 * Makefile.in (HFILES): added nm-ultra3.h.
3672 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3673 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3675 (NAT_FILE, NATDEPFILES): new macros for native support.
3676 * config/ultra3.mt (TDEPFILES): exec.o removed.
3678 * xm-vaxult.h: add MEM_FNS_DECLARED.
3680 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3682 * Makefile.in (VERSION): Roll to 4.6.8.
3683 (OBS): Put version.o first, so Makefile rebuild happens early.
3685 * command.h: Publicize prototype for not_just_help_class_command.
3686 * command.c: Remove proto.
3687 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3688 output. Move "maint info" from class info to class maintenance,
3690 * infrun.c: Move "stop" to class_obscure, and give it a
3691 function so it will not be seen as a global help topic. FIXME,
3692 it should be possible to set these attributes independently.
3694 * core.c (core_command): Make nicer error message for no core support.
3696 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3698 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3699 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3701 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3702 (scan_compilation_units): Punt unused filename arg. dbfoff,
3703 lnoffset, and curlnoffset are file_ptr's now.
3704 (dwarf_build_psymtabs): Drop desc and filename args; use
3705 objfile. dbfoff and lnoffset are file_ptr's now.
3706 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3707 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3708 (elf_symfile_read): Skip desc and filename args to
3709 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3710 * gdb-stabs.h: Use file_ptr rather than off_t.
3711 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3712 compile-time debug check that someone turned off as "unused".
3713 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3714 * symfile.h: Update dwarf_build_psymtabs and
3715 elfstab_build_psymtabs prototypes.
3716 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3717 Use file_ptr offsets. bfd_seeks use L_SET.
3719 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3721 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3722 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3723 value so that demangler won't be invoked. This greatly speeds up
3725 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3726 linked_proc_info so that it properly deallocates the appropriate
3727 item after it is done with it instead of before.
3728 * Don't pass bogus frame pointer to create_new_frame(). Just
3729 leave it as zero so that lower level code will figure out the
3732 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3734 Sony News native support.
3736 * Makefile.in (HFILES): added nm-news.h.
3737 * nm-news.h: new file.
3738 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3739 fork-child.o coredep.o to NATDEPFILES.
3740 (NAT_FILE, NATDEPFILES): new macros for native support.
3741 * config/news.mt (TDEPFILES): removed exec.o.
3743 * remote-vx.c: remove redundant include of sys/time.h.
3745 * infrun.c: include ctype.h. Otherwise some machines result in
3746 undefined for isdigit.
3748 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3750 * configure.in: Convert m68k entries to m68* entries to handle
3751 all the various m68xxx hosts and targets.
3752 * config/news1000.mt: No longer needed, same as news.mt.
3754 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3756 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3758 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3760 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3761 nm-sun2.h, nm-mips.h.
3763 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3765 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3767 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3769 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3771 * xm-hppah.h: if __STDC__ is not defined, define
3773 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3774 compiler; see the comment in the file.
3776 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3778 First cut at support for all BSD variants on 386.
3780 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3781 * i386b-nat.c: New native support file.
3782 * configure.in: Add host and target for i[34]86-*-bsd*.
3783 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3785 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3787 Sun2 native support (untested).
3789 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3790 REGISTER_U_ADDR): removed to nm-sun2.h.
3791 * nm-sun2.h: new file.
3792 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3793 fork-child.o sun3-xdep.o removed.
3794 (NAT_FILE, NATDEPFILES): new macros.
3796 Mips native support. Decstation and iris4 have been tested.
3799 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3800 fill_fpregset): removed to irix4-nat.c
3801 * mips-xdep.c: removed.
3802 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3804 * procfs.c: include nm.h.
3805 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3806 * xm-irix4.h: bump copyright.
3807 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3808 PROC_NAME_FMT): removed.
3809 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3810 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3811 (NAT_FILE, NATDEPFILES): new macros for native support.
3812 (CC): supply default compiler switches.
3813 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3814 fork-child.o coredep.o.
3815 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3817 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3818 fork-child.o mips-xdep.o coredep.o.
3819 (NAT_FILE, NATDEPFILES): new macros for native support.
3821 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3823 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3824 (NATDEPFILES): added fork-child.o
3825 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3826 (NATDEPFILES): added fork-child.o
3827 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3828 (NATDEPFILES): added fork-child.o
3830 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3832 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3833 by using puts_filtered instead.
3835 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3837 * remote-nindy.c (nindy_load): Replacement version from Steve
3838 Chamberlain, doesn't require forking to run "strip" or "sx".
3840 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3842 * Makefile.in (HFILES): Add nm-*.h files.
3844 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3846 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3847 (NATDEPFILES): added fork-child.o.
3849 * doc/gdbint.texinfo: document a few more macros, create new
3850 section for native macros.
3852 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3854 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3855 resolution of copyright issues.
3857 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3859 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3860 subdir gets configured.
3862 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3864 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3866 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3867 searching for a "bfd_strip" program. Also, fixed up arguments
3868 passed to that program.
3870 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3871 which is now used for something else. Rewrite description of
3872 associated parameters to match how gdb does it now.
3873 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3875 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3877 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3879 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3882 * inferior.h (proc_signal_handling_change): prototype removed.
3883 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3884 (handle_command): now calls target_notice_signals.
3885 * procfs.c (proc_signal_handling_change): renamed to
3886 procfs_notice_signals. Now static. Add prototype. All callers
3888 * target.h (struct target_ops): new field, to_notice_signals.
3889 (target_notice_signals): new macro to cover new field.
3890 * target.c (cleanup_target): default to_notice_signals to ignore.
3891 * corelow.c (core_ops),
3893 inftarg.c (child_ops),
3894 procfs.c (procfs_ops),
3895 remote-adapt.c (adapt-ops),
3896 remote-eb.c (eb_ops),
3897 remote-es1800.c (es1800_ops, es1800_child_ops),
3898 remote-hms.c (hms_ops),
3899 remote-mm.c (mm_ops),
3900 remote-nindy.c (nindy_ops),
3901 remote-st2000.c (st2000_ops),
3902 remote-udi.c (udi_ops),
3903 remote-vx.c (vx_ops, vx_run_ops),
3904 remote.c (remote_ops),
3905 target.c (dummy_target),
3906 xcoffexec.c (exec_ops): added static initializer for
3908 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3910 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3912 * main.c (define_command): Add forgotten initializer.
3914 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3916 * language.c, language.h: Move saved_language out to global
3917 expected_language. Set expected_language when user expectation
3919 * language.c (language_info): Don't print type/range checking gub.
3920 * main.c (main): Set expected language.
3921 (execute_command): Check against expected language.
3922 * symfile.c (set_initial_language): Set expected language.
3924 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3926 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3928 A bunch of changes mostly to improve debugging of C++ programs.
3929 Specifically, the calling of inferiors methods is improved.
3931 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3932 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3933 hide the implementation details of pointer-to-method objects.
3934 How to tell if the pointer points to a virtual method is
3935 still very dependent on the particular compiler, but this
3936 should make it easier to find the places to change.
3937 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3938 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3939 macros, instead of a hard-wired-in code that incorrectly
3940 assumed a no-longerused representation of pointer-to-method
3941 values. And otherwise fix the relevant bit-rotted code.
3943 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3944 If there are both fields and methods, put a space between.
3946 * stabsread.c (read_struct_type): Fix bug in handling of
3947 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3948 by '_'). (It used to prematurely exit the loop reading in
3949 the fields, so it would think it should start reading
3950 methods while still in the fields. This could crash gdb
3951 given a gcc that can emit nested type information.)
3953 * valops.c (search_struct_method): Pass 'this' value by
3954 reference instead of by value. This provides a more
3955 consistent interface through a recursive search where the
3956 "bottom" functions may need to adjust offsets (due to multiple
3958 * valops.c, value.h, values.c: Pass extra parameters to
3959 value_fn_field and value_virtual_fn_field so we can
3960 correctly adjust offset for multiple inheritance.
3961 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3962 virtual function calls by using value_virtual_fn_field().
3963 * values.c: New function baseclass_offset, derived from
3964 baseclass_addr (which perhaps can be made obsolete?).
3965 It returns an offset rather than an address. This is a
3966 cleaner interface since it doesn't mess around allocating
3968 * valops.c (search_struct_method): Use baseclass_offset
3969 rather than baseclass_addr.
3971 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3973 * Makefile.in: Re-install 29K/UDI stuff.
3974 * remote-udi.c (udi_resume): Clean up.
3975 * (udi_wait): Rewrite, leave out bugs.
3976 * Add debugging code to print out all register fetches and stores.
3977 * Straighten out target_ops.
3978 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3980 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3982 * remote-udi.c (udi_create_inferior): run with no arguments should
3983 not pass the program name as an argument, since the UDI code
3984 already handles that.
3985 (udi_load): get the symbols from prog_name, not arg_string (the
3986 load command should really use arg_string as the program name, not
3987 prog_name, but at least the run command works now).
3989 * munch: HP9000/300 nm puts an extra space between T and symbol
3992 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3993 needed for vxworks targets.
3995 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3997 * am29k-tdep.c (_initialize_29k): Make it possible for the
3998 user to set and query the address where function calls into the
3999 inferior write a small scratch routine. `set call_scratch_address'
4000 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4001 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4002 not already cached validly.
4004 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4006 Rs6000 native support.
4008 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4009 machines without this header should not be compiling this file.
4010 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4011 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4012 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4013 * xm-rs6000.h: do not include ptrace.h.
4014 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4015 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4016 infptrace.o and inftarg.o move to NATDEPFIES.
4017 (NAT_FILE, NATDEPFILES): new macro for native support.
4019 Sun3 native support.
4021 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4022 new macros for native support.
4023 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4024 removed sun3-xdep.o.
4025 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4027 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4028 * sun3-nat.c, nm-sun3.h: new files for native support.
4030 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4032 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4033 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4034 dbfsize and use it to initialize new local file scope dbsize.
4035 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4036 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4037 DIEs as well as the current check for undersize DIEs. This helps
4038 to gracefully detect and reject corrupted DIE information.
4040 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4042 Add `command hooks' and a hook for inferior program stopping.
4044 * command.h (struct cmd_list_element): Remove unused `aux'
4045 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4046 * command.c (add_cmd): Initialize new fields, elim old.
4047 (add_alias_cmd): Clone new fields.
4048 (delete_cmd): Un-hook hookee if we're deleting hook.
4049 (help_cmd): Tell user the command is hooked, if it is.
4050 (lookup_cmd_1): Abbreviations return the original command
4051 instead of themselves, so that hooks on the original cmd will be
4053 * defs.h (enum command_class): Add class_pseudo and comments.
4054 * gdbcmd.h (execute_user_command): Add prototype.
4055 * infrun.c (normal_stop): If the stop command is hooked,
4056 run the hook whenever we stop.
4057 (hook_stop_stub): Stub for catch_errors.
4058 (_initialize_infrun): Set up pseudo "stop" command.
4059 * main.c (execute_user_command): Code extracted from execute_command.
4060 (execute_command): If hooked, run the hook before the command.
4061 (define_command): If defining a new hook, check the command it
4062 is hooking, and warn if none. Install the hook.
4063 * source.c (_initialize_source): "l" is an abbrev for "list".
4064 * doc/gdb.texinfo: Document command hooks.
4066 * Makefile.in (VERSION): Roll to 4.6.7.
4067 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4068 * infrun.c (breakpoints_inserted): Make it static again.
4069 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4071 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4073 Native file renaming.
4075 * nat-sparc.c -> sparc-nat.c
4076 * nat-sun4os4.h -> nm-sun4os4.h
4077 * nat-trash.h -> nm-trash.h
4078 * config/sun4os4.mh: track file renaming.
4079 * configure.in: link to nm.h rather than nat.h.
4080 * infptrace.c: include nm.h rather than nat.h.
4082 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4084 Host/target/native split for sun4.
4086 * Makefile.in (TSOBS): removed corelow.o.
4087 * infptrace.c: included nat.h.
4088 * nat-trash.h: temporary header file. This should be removed once
4089 all hosts have the native/host/target split.
4090 * configure.in: add a symlink from nat-trash.h to nat.h if no
4091 other nat file exists for this configuration.
4092 * sparc-tdep.c: no longer include sys/ptrace.h.
4093 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4094 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4096 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4097 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4098 to NATDEPFILES. removed sparc-xdep.o.
4099 (NATDEPFILES, NAT_FILE): new macros for native support.
4101 Break the direct connection from core_file_command to any
4102 particular type of core file support.
4104 * target.h (find_core_target): new prototype.
4105 * target.c (find_core_target): new function. Walks the target
4106 list looking for the core target.
4107 * core.c (core_file_command): replace calls to core_detach and
4108 core_open with find_core_target and direct calls.
4110 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4112 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4114 config/hp300hpux.mh: ALLOCA1 was not defined.
4116 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4118 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4119 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4120 until we can figure out a better way to do paging.
4122 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4124 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4125 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4126 * hppa-coredep.c: Remove, now that we use the hook.
4127 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4128 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4130 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4131 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4132 be ripped out and reimplemented right (see elfread.c).
4133 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4135 Rename all HPPA files to fit into unique DOS filenames:
4136 * *hppabsd* => *hppab*
4137 * *hppahpux* => *hppah*
4139 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4141 Make the /proc support a target-struct in its own right.
4143 * Makefile.in: Remove inftarg.[co], since it is now included via
4145 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4146 reference infptrace.o. Add fork-child.o to all *.mh that
4149 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4150 No longer global functions.
4151 (fork_inferior): New global function from fork-child.c.
4152 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4153 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4154 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4155 (child_create_inferior): New tiny function that calls fork_inferior.
4156 * fork-child.c: New file, containing fork_inferior, which is
4157 built from slight mods to inftarg.c's child_create_inferior.
4159 * procfs.c (procfs_ops): Add target vector.
4160 (attach): Rename as static do_attach.
4161 (procfs_create_inferior): New tiny function that calls fork_inferior.
4162 (child_xfer_memory): Rename to static procfs_xfer_memory.
4163 (store_inferior_registers): Rename to static procfs_store_registers.
4164 (inferior_proc_init): Rename to static procfs_init_inferior.
4165 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4166 procfs_files_info, procfs_open, procfs_mourn_inferior,
4167 procfs_can_run): Slightly mangled copies of the corresponding
4168 child_XXX routines from inftarg.c.
4169 (proc_wait): Renamed to static procfs_wait.
4170 (child_resume): Rename to static procfs_resume.
4171 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4172 (initialize_proc_fs): Rename to initialize_procfs. Set up
4175 * putenv.c: index -> strchr.
4176 * regex.c: Always rename bcopy to memcpy, etc.
4177 FIXME: Eventually do the renames rather than use #define's.
4178 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4180 * sparc-xdep.c: Move deferred_stores to target dependent.
4181 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4183 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4185 Split non-target-dependent code out of target_attach routines.
4187 * target.h: Comments on target_attach args and results.
4188 * infcmd.c (attach_command): Check for existing execution, call
4189 target_attach, set up terminal status and wait_for_inferior, wait
4190 for the attach status, and do normal_stop.
4191 * inftarg.c (child_attach): Remove target independent stuff.
4192 * remote-adapt.c (adapt_attach): Ditto.
4193 * remote-mm.c (mm_attach): Ditto.
4194 * remote-udi.c (udi_attach): Ditto.
4195 * remote-vx.c (vx_attach): Ditto.
4199 * remote-hms.c (hms_attach): Remove completely, it was useless.
4200 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4201 commented-out start_remote calls.
4202 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4203 DENTER and DEXIT macros and their calls. Use a real debugger --
4204 like gdb -- to see what functions are being called when.
4205 * utils.c (strcmp_iw): Make nonstatic, for lint.
4207 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4209 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4211 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4213 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4214 fix to differentiate between gcc1 & gcc2 compiled files so that we
4215 can debug calls that pass structs as args correctly.
4216 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4217 so, and what version.
4219 * remote.c (remote_wait): Make regs be char to avoid picayune
4220 ANSI compiler warnings.
4222 * energize.h: Move all external struct decls to inside of
4223 __STDC__, add prototype for energize_shell_wait().
4224 * energize.c (getpty): Clean up, make us really get a controlling
4226 * (energize_initialize): Disable SIGIO prior to setting up for
4227 I/O interrupts. Move setsid(), et. al. to getpty().
4228 * (energize_shell_wait): New routine to wait for things started
4229 via the shell command, uses wait() instead of /dev/proc.
4230 * Also, add prototype for execute_command_1().
4232 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4234 * inftarg.c (child_create_inferior, child_attach,
4235 child_mourn_inferior): collect unix child process stratum
4236 functions which live below the target vector into this file to
4237 facilitate host/target/native split. Also, make them static.
4238 * inflow.c (child_mourn_inferior): removed.
4239 * infrun.c (child_create_inferior, child_attach): removed.
4240 (resume): becomes global so that functions below the
4241 target vector can find it.
4242 * inferior.h (resume): add prototype.
4243 (child_mourn_inferior, child_create_inferior, child_attach):
4246 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4247 replaced with find_default_attach and
4248 find_default_create_inferior.
4250 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4252 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4253 addresses don't get displayed in the wrong positions.
4255 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4257 Separate core functions along target vector in preparation for
4258 native support. Functions above vector now live in core.c. Those
4261 * core.c (solib_add_stub, core_close, core_open, core_detach,
4262 get_core_registers, core_files_info, core_ops): moved to corelow.c
4263 (_initialize_core): removed addition of core_ops target.
4264 * corelow.c: new file.
4265 (solib_add_stub, core_close, core_open, core_detach,
4266 get_core_registers, core_files_info, core_ops): moved from core.c
4267 (_initialize_corelow): new function.
4268 * gdbcore.h (core_open, core_detach): added prototypes.
4269 (core_ops): add forward declaration.
4270 * Makefile.in (SFILES_MAINDIR): add core.c
4272 (TSOBS): change core.o to corelow.o
4274 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4276 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4277 instead of 'sun' predefined symbol so that trap analysis code is
4278 enabled only when the TARGET is a sun3.
4280 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4282 * tm-i960.h (ext_format_i960): Add top-level declaration.
4283 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4284 blocks, else Sun4 compiler complains.
4286 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4288 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4289 instruction's argument. Patch from jonathan@cs.stanford.edu
4292 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4294 Break the thread of control that implies that a unix child
4295 process will be the default target.
4297 * target.c (find_default_run_target, find_default_attach,
4298 find_default_create_inferior, return_zero): new functions.
4299 (cleanup_target): Make return_zero the default for to_can_run.
4301 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4302 child_create_inferior references with find_default_XXX instead.
4304 * target.h (struct target_ops): new field, to_can_run.
4305 (find_default_attach, find_default_create_inferior): new prototypes.
4306 (target_can_run): new macro.
4308 * Also added a zero (default) to_can_run element to all static
4309 struct target_ops initializations throughout GDB, except:
4310 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4312 * infrun.c (child_create_inferior): Clean up error handling when
4313 no exec file is specified.
4314 (child_attach): Don't require exec file.
4316 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4318 Remove kill_inferior_fast, in favor of target_kill, which goes
4319 through the target vector.
4321 * inferior.h (kill_inferior_fast): remove declaration.
4323 * main.c (disconnect): call quit_cover using catch_errors rather
4324 than calling kill_inferior_fast directly. New way goes through
4325 the target vector, handles attached processes, and writes
4326 command history if appropriate.
4327 (quit_cover): new function, wrapper for quit_command.
4329 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4330 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4331 inlining them into the local kill_inferior when needed.
4333 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4335 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4336 * stabsread.c (read_struct_type): Simplify complicated expression
4337 for dumb DECstation compiler.
4339 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4341 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4342 operands to memory management instructions, from WRS.
4344 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4346 * main.c (main): Back out previous language setting changes.
4347 Replace with simple default to C before processing any init
4348 files. There MUST be a language set, even in the absence of
4349 init files or executables, or expression parsing fails.
4351 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4353 * main.c (main): Move code that sets initial language to
4354 symfile.c. Fixup places where command files are processed to
4355 be consistent in setting a default language if none has been
4357 * symfile.c (set_initial_language): Add code moved from
4358 main() that sets an initial default language when a new
4359 symbol file is read.
4360 * symfile.c (symbol_file_command): Call set_initial_language.
4361 * symtab.c (find_main_psymtab): Add FIXME comment.
4363 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4365 * breakpoint.c, sparc-tdep.c: comment changes.
4366 * configure.in: removed target_dependent line.
4368 * remote-mm.c (mm_attach): change printf to error to prevent
4370 * remote-udi.c (udi_attach): change printf to error to prevent
4373 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4374 calls to {fetch|store}_inferior_registers with calls to
4375 target_{fetch|store}_registers, for remote-target independence.
4377 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4379 * Makefile.in: Fix bug I introduced in merging Rich's change.
4380 * infrun.c (child_create_inferior): Use proceed() rather than
4381 doing all the same stuff by hand.
4383 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4385 * Makefile.in, configure.in: add support for files used only when
4386 configured native, that is, when host = target.
4388 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4390 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4391 stores are target dependent and were moved from xm to tm.
4393 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4395 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4397 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4398 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4400 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4402 * target.h (struct target_ops): removed to_convert_to_virtual and
4403 to_convert_from_virtual elements. Initializations removed from
4404 all static initializations.
4405 (target_convert_to_virtual, target_convert_from_virtual):
4407 (host_convert_to_virtual, host_convert_from_virtual): Removed
4408 forward declarations.
4409 * target.c (cleanup_target): removed default assignments for
4410 to_convert_to_virtual and to_convert_from_virtual.
4411 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4413 * findvar.c (value_of_register, value_from_register):
4414 target_convert_to_virtual inlined.
4415 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4416 * valops.c (value_assign): target_convert_from_virtual inlined.
4418 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4420 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4421 position wrong if used for the prompt.
4422 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4424 Support for accessing arbitrary MIPS stack frames in memory.
4426 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4427 set, run it before INIT_EXTRA_FRAME_INFO.
4428 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4430 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4431 (FP) value in the frame_info struct if it is zero (as from top of
4433 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4435 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4436 comes back as zero. So does FP_REGNUM, as a trigger for
4437 init_extra_frame_info.
4439 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4440 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4441 (INIT_FRAME_PC): Defined to null.
4442 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4443 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4444 Briefly explain MIPS stacks in GDB.
4446 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4448 * copying.awk, copying.c (show_copying_command,
4449 show_warranty_command): Rename from copying_info, warranty_info,
4450 to match command function conventions.
4452 * utils.c (prompt_for_continue): Reinitialize more-counts
4453 before printing anything, and again afterward. Fix comments.
4454 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4455 or alloca() if needed.
4457 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4458 detect native versus cross-host.
4460 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4462 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4463 Suns. Rename to m68k_saved_pc_after_call.
4464 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4465 m68k_saved... instead of sun3_saved...
4467 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4469 * Makefile.in (update-depend, update-alldeps): Split out of
4470 setup-to-dist, for convenience in rebuilding the depend and
4472 (assorted): Update to catch straggler files when building gdb.tar.Z.
4474 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4476 Preliminary cleanup for splitting host/native/target.
4478 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4479 here; it is dealt with at a gdb-target-independent level.
4480 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4481 high toned routine. Fix return type to void.
4482 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4483 Rich and I believe the "real problem" was that both single_step
4484 and target_resume were issuing PT_CONTINUE calls. This would
4485 cause the second PT_CONTINUE to sometimes fail because the process
4486 was already running.
4487 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4489 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4491 * energize.c (pty_to_kernel): Must check for EAGAIN as
4492 termination condition.
4493 (full_filename): Don't prepend dirname if filename begins with /.
4494 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4496 (getpty (NCR)): Lotsa bug fixes...
4497 (kernel_dispatch (case StopRType)): Use kill() instead of
4498 killpg() so we can deal with losing systems...
4499 (wait_for_events): Work around NCR select() lossage. It doesn't
4500 zero out readfds when select() returns zero.
4501 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4502 getcwd() instead of getwd() (NCR getwd() seg faults).
4503 (energize_wait): Use sigaction() for NCR. Their version of signal()
4504 is unreliable by default.
4506 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4507 error from PIOCSWSTOP.
4509 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4510 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4511 defs.h, utils.c: Make vfprintf_filtered global.
4513 * energize.c (send_location): New routine to consolidate all
4514 places where we must notify kernel of where the given pc is.
4515 (cplus_demangle): Put single-quotes around demangled names.
4516 (energize_call_command): Call send_location() after doing up,
4517 down, and frame commands.
4519 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4521 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4522 pass at doc for two new remote targets---29K using UDI, and Tandem
4523 ST2000 using STDBUG.
4525 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4527 * doc/all.m4: turn on H8/300 stuff for generic manual
4529 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4530 after explicit call to breakpoint() in serial stubs.
4532 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4534 * mipsread.c: Clean up some white space.
4535 (parse_symbol): Handle stEnd of stFile.
4536 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4538 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4539 store_inferior_registers): Replace unexplained numbers
4540 with manifest constants from a DECstation header file.
4541 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4542 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4544 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4546 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4547 for "down". Suggested by Richard Stallman.
4549 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4551 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4552 redeclaration bug on SunOS 4.
4554 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4556 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4557 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4558 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4559 they aren't already there.
4560 * remote-vx.c (vx_prepare_to_store): Ditto.
4561 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4563 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4565 Removed a large number of changes inserted by Per Bothner
4566 for C++ support. These will go back in when they've been
4569 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4571 * serial.h: Fix prototye for serial_raw().
4572 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4573 serial_write() to match prototypes.
4574 * remote-st2000.c (get_reg_name): Make *p be const.
4576 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4578 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4579 to agree with target structure field type.
4580 (nindy_store_registers): Ditto.
4582 * Makefile (OPCODES): New var, pointing to opcodes library.
4583 (CLIBS, CDEPS): Include it.
4584 (saber_gdb): Load opcodes library.
4586 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4588 * a68v-xdep.c (store_inferior_registers): declare as void.
4589 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4590 * remote-st2000.c: Massive changes to use new serial package.
4591 Also added 'connect' command to transparantly connect to serial
4593 * ser-termios.c: Big cleanup, use nicer coding conventions.
4594 * ser-bsd.c: New module, serial stuff for BSD systems.
4595 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4596 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4598 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4600 * doc/gdb.texinfo: fix shameful error of agreement reported by
4601 jimb@occs.cs.oberlin.edu (Jim Blandy)
4602 * doc/gdb.texinfo: remove old partial discussion of remote serial
4603 protocol (via serial debug stubs)
4604 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4605 use of serial debug stubs
4607 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4609 * symfile.h: Declaration of set_demangling_style() moved
4610 here from demangle.h (which is now in ../include).
4611 * i386-xdep.c: Update comment.
4613 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4615 * symtab.c (completion_list_add_symbol): restructured to optimize
4616 for time. First clip names that cannot match. Then clip any
4617 names we've already considered. Drop a redundant strncpy. Drop
4618 a redundant malloc and associated free for demangled names.
4620 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4622 * a68v-xdep.c (store_inferior_registers): Define as type void.
4623 * configure.in: Add host m68k-apollo*-bsd*.
4624 * demangle.c (struct demanglers): Use enum instead of constant
4625 value to keep braindamaged HP/Apollo compiler happy.
4627 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4629 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4630 match "FOO". This allows 'break Foo' to work when Foo is
4631 a mangled C++ function. (See comment before function.)
4633 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4635 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4636 for files in vx-share/*.c.
4637 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4638 for normal GDB source files.
4640 * Makefile.in (VERSION): Roll to 4.6.6.
4642 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4643 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4644 * tm-sun3os4.h: Update comments.
4645 * xm-delta88.h: Remove STACK_END_ADDR.
4647 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4649 * Makefile.in (VERSION): Roll to 4.6.5.
4651 * infrun.c: Lint for recent `handle' changes.
4653 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4654 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4655 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4656 should include a ser-XXX.o module.
4658 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4659 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4661 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4662 known suns in configure.in, rather than mapping them to unique
4663 config files that happen to duplicate other config files.
4664 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4665 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4667 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4669 * configure.in (*-*-sunos*): Use trailing * to match all
4670 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4671 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4672 in production on Sun-4.
4673 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4674 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4675 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4677 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4678 config/sparc-noun.mt: New target configs for embedded.
4679 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4681 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4682 target definitions for embedded with and without underlines on
4685 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4686 not a parameter of the CPU, but of the development environment.
4687 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4689 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4691 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4692 (which involves reading in main's symtab) if we have no breakpoints.
4694 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4696 * dwarfread.c (cu_language): New local variable to record
4697 language for current compilation unit being processed.
4698 * dwarfread.c (set_cu_language): New local function to decode
4699 and record language for current compilation unit being processed.
4700 * dwarfread.c (synthesize_typedef): Add local function to
4701 synthesize a typedef for C++ classes, structs, unions, and
4703 * dwarfread.c (read_structure_scope): Synthesize typedefs
4704 for C++ classes, structs and unions.
4705 * dwarfread.c (read_enumeration): Synthesize typedefs for
4707 * dwarfread.c (read_file_scope): Call set_cu_language to
4708 record language for current compilation unit. After symtab
4709 is built, save this recorded language.
4710 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4711 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4712 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4713 typedefs for C++ classes, structs, unions, and enumerations.
4714 * dwarfread.c (scan_compilation_units): Call set_cu_language
4715 to record language for current compilation unit.
4716 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4717 for TAG_enumeration_types, rather than in add_partial_symbol.
4718 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4719 case with class, struct, and union type cases, now that they are
4720 the same. Remove tests for non-NULL name attributes, now done
4722 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4723 treat as alias for TYPE_CODE_STRUCT for now.
4725 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4727 * Makefile.in: map "gdb" through program_transform_name when
4730 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4732 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4733 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4734 Use "regi" for local indexing through register numbers, reserving
4735 "regno" for the name of a specific register passed as an input
4736 parameter. Fix bug propagated through all versions that sometimes
4737 used regno as an index when it should have been regi, thus using
4738 -1 as an index in some cases.
4740 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4742 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4743 respectively, so same demangler can be used by other programs.
4744 * Makefile.in: Remove demangler stuff.
4745 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4746 * demangle.c (_initialize_demangler): Tell demangler which
4747 CPLUS_MARKER to assume.
4749 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4751 RS/6000 portability changes (for hosting cross-debuggers).
4753 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4754 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4755 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4756 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4757 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4758 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4759 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4760 (NO_SINGLE_STEP): Add, target-dependent.
4761 (loadinfotextindex): Lowercase, remove "aix_".
4762 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4763 (NO_SINGLE_STEP): Remove, target-dependent.
4764 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4765 * xcoffread.c: Only build file if RS/6000 native GDB.
4766 (build_function_symbol): Remove #if 0'd code.
4767 * rs6000-tdep.c: Cleanup. Add static fn protos.
4768 Use CORE_ADDR for addresses throughout. Make void fns void.
4769 (pop_dummy_frame): Add FIXME about bogosity of design here.
4770 (rs6000_struct_return_address): Ditto.
4771 (frameless_function_invocation, frame_get_cache_fsr,
4772 frame_initial_stack_address, xcoff_relocate_symtab,
4773 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4774 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4775 Use CORE_ADDRs. Change identifiers to lowercase.
4777 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4778 supplying dummy routines if non-native. Add prototype for
4779 static exec_one_dummy_insn. Move a mess of functions to
4780 rs6000-tdep.c (as above). Remove #if 0'd code.
4782 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4783 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4784 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4786 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4789 * vx-share/README, nindy-share/README: New files describing
4790 how these directories' code is shared, and with whom.
4792 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4794 * configure.in (target configurations): Reformat into table.
4795 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4797 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4798 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4799 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4800 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4801 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4802 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4804 * Makefile.in (config-check): Add command to check whether
4805 configure.in is consistent with config/*.
4807 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4809 * configure.in (host configurations): Reformat nested cases into
4810 easy-to-maintain table.
4811 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4812 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4814 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4816 * cplus-dem.c: Reorder args to most local functions to make them
4817 follow the consistent pattern of struct work_stuff pointer first,
4818 followed by pointer into string being demangled, followed by
4819 pointer to the string where the result is being stored, followed
4820 by other args. Also generally replace most variables of name
4821 "type" with "mangled" for consistency. They all pointed to the
4822 same string but half were one name and half the other.
4823 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4824 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4825 use whenever a qualified name is being demangled.
4826 * cplus-dem.c (do_type): Qualified names are treated similarly
4827 to fundamental types, not as modifiers of fundamental types.
4829 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4831 * configure.in: Add sparclite as a target.
4833 * sparc-stub.c (handle_exception): Flush instruction cache just
4834 before returning to the user. (hexToInt): Fix overzealous cleanup.
4836 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4838 * infrun.c (handle_command): Rewrite to allow multiple signal
4839 numbers, signal number ranges, and to recognize "all" to mean all
4840 signals except those used by the debugger.
4841 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4842 to set or reset actions for specific signals.
4844 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4846 * coffread.c (decode_type): Call alloc_type to alloc new
4848 * stabsread.c (read_array_type, read_range_type, define_symbol):
4849 Call alloc_type to alloc new types.
4850 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4851 from type_obstack to symbol_obstack.
4852 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4854 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4855 associated with a type, using the same mechanism as was used to
4856 allocate space for the type structure itself.
4857 * coffread.c (patch_type, coff_read_struct_type,
4858 coff_read_enum_type): Use TYPE_ALLOC.
4859 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4860 * gdbtypes.c (create_array_type, check_stub_method,
4861 allocate_cplus_struct_type): Use TYPE_ALLOC.
4862 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4863 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4864 read_range_type): Use TYPE_ALLOC.
4866 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4868 * breakpoint.c (breakpoint_re_set): Select a default source
4869 symtab if one is not currently selected.
4870 * utils.c (query): Call wrap_here before building the output
4871 query string, to turn off wrapping and flush any buffered output.
4872 Otherwise our query may end up in the wrap buffer and never be
4874 * eval.c (evaluate_subexp): Report error when attempting to
4875 evaluate subscript for types without a target type, rather
4876 than dumping core by using the NULL pointer.
4877 * symfile.c (symbol_file_command): Forget current_source_symtab
4878 and current_source_line when discarding symbol table.
4880 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4882 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4884 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4885 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4887 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4889 * remote.c (remote_open): Fix baud rate setting to make -b flag
4890 work. (remote_wait): Change 'T' message parser to deal with new
4891 improved format which allows stub to send an arbitrary bunch of
4893 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4894 make all this re-entrant by storing all state on the stack. Clean
4895 up memory error trapping. (computeSignal, set_debug_traps):
4896 make it all table driven. Make a start at a baud rate setting command.
4898 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4900 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4902 * remote-vx.c: redefine malloc to avoid buggy declaration on
4903 RS/6000 <rpc/types.h>.
4904 xm-rs6000.h: include <sys/select.h> to define fd_set for
4905 <rpc/svc.h> on RS/6000.
4907 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4909 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4910 recursive invocations of make. Always create installation
4913 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4915 * m68k-pinsn.c: Minor fix in style of output (don't use
4916 range to indicate floating point control registers).
4918 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4920 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4922 * infcmd.c (registers_info): Handle multiple register names.
4923 Changes inspired by Roland McGrath.
4925 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4927 * sparc-stub.c: New file. Mix it with your SPARClite
4928 application, and it will speak GDB remote protocol!
4929 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4930 deal with arbitrary registers. Needed for sparc-stub.
4932 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4934 * cplus-dem.c (cplus_markers): Add table for gnu style and
4935 use throughout, in place of compile time constant CPLUS_MARKER.
4936 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4937 * cplus-dem.c (cfront_special): New function, as suggested
4938 by pfieland@stratus.com.
4939 * cplus-dem.c (forget_types): New function.
4940 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4942 * cplus-dem.c (mop_up): Call forget_types().
4943 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4944 Use throughout, instead of checking current_demangling_style.
4945 * cplus-dem.c (demangle_signature): When finding an explicit
4946 start of function args, forget all remembered types for
4947 lucid/cfront style demangling.
4948 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4949 underbar characters, use last pair as the delimiter. Hoist
4950 gnu_special() call up to cplus_demangle(). Call cfront_special()
4952 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4953 for inherited classes.
4954 * cplus-dem.c (demangle_args): Document quirks of numbered
4955 references to previously seen types.
4956 * dbxread.c (read_ofile_symtab, process_one_symbol):
4957 Use AUTO_DEMANGLING rather than explicitly checking
4958 current_demangling_style.
4959 * demangle.h: Add some comments.
4960 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4961 CFRONT_DEMANGLING): New macros.
4962 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4963 not found in the actual producer string produced by lcc.
4964 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4965 than explicitly checking current_demangling_style.
4967 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4969 * breakpoint.c (enable_longjmp_breakpoint,
4970 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4971 Check for duplicate breakpoints at the same address. Bug report
4972 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4974 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4976 * buildsym.c (end_symtab): Document that end_symtab can return
4977 NULL under non-error conditions.
4978 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4979 returned from end_symtab for empty compilation units.
4981 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4983 * am29k-tdep.c: Lint from DECstation compiler.
4984 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4985 As the man page says, "Sometimes you just can't get lint to shut
4986 up". That doesn't mean you should blow away the code it won't
4988 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4989 it up over the next few weeks. Make mips x 29k build.
4990 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4991 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4992 but leave it as a comment because the breakpoint instruction
4993 is not easily accessible at this moment (it's static, and if
4994 we define one here, it goes into every file compiled).
4996 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4998 * Makefile.in (VERSION): Bump to 4.6.3.
4999 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5000 function scopes when building partial symbol tables.
5001 * objfiles.c (open_existing_mapped_file): Make it clear in
5002 warning message that out of date mapped files are ignored.
5003 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5004 unit source file name in error message.
5006 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5008 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5009 * dwarfread.c (struct_type): In absence of AT_byte_size for
5010 bitfield, use size of object of member's type for the size of
5011 the anonymous object containing the bit field.
5012 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5013 an AT_byte_size attribute is seen.
5014 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5015 union aux_ext (was aux_ent).
5016 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5017 unsigned char* to char*, for Lucid compiler.
5018 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5019 to be correct type (from unsigned char* to char*).
5020 * valprint.c (type_print_derivation_info): Minor tweak to placement
5021 of commas in derived class printing.
5022 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5024 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5026 * xm-go32.h: Define LSEEK_NOT_LINEAR
5027 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5028 then work out the lseek positions of newlines by running through
5029 the file and `tell'ing. This makes source file listing work on
5030 OS's where the relationship between physical position in file and
5031 canonical position is indeterminate, eg VMS and DOS.
5033 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5035 * stabsread.c: Ensure that all members of all allocated structures
5036 are initialized to known state to avoid hard to find bugs with gdb
5037 using fields containing random data.
5038 * buildsym.c (start_subfile): Compact dirname initialization.
5039 * buildsym.c (patch_subfile_names): New function.
5040 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5041 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5042 * buildsym.h (patch_subfile_names): Add prototype.
5043 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5045 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5047 * remote-udi.c: Update comments.
5049 * remote.c (getpkt): Only force retransmission ten times;
5050 after that, assume bug in target code, and handle pkt anyway.
5052 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5054 * configure.in: Add support for apollo 68k under BSD environment.
5055 * xm-apollo68b.h: New file to support above.
5057 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5059 * configure.in: Recognize i486 host cpu.
5060 * valprint.c (type_print_derivation_info): Print derivation info
5061 in same form as class declarations in source.
5062 * valprint.c (type_print_varspec_suffix): Split arg printing
5063 code out to type_print_args function.
5065 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5067 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5068 at_import, at_frame_base.
5069 * dwarfread.c (completedieinfo): Remove cases for obsolete
5070 AT_visibility, AT_import, and AT_frame_base attributes.
5071 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5072 i860, which can keep up to 4 shadow breakpoints.
5073 * tm-stratus.h (USG): Define.
5074 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5075 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5076 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5077 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5078 * config/stratus.mt (TDEPFILES): Include files available from
5079 stratus that are not yet in release pending receipt of paperwork
5081 * buildsym.c (finish_block): Minor code format change.
5082 * gdbtypes.h (struct field): Add to comments.
5083 * gdbtypes.h (virtual_field_bits): Add to comments.
5084 * objfiles.c (allocate_objfile): Change obstack interface to
5085 match FSF merging efforts.
5087 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5089 * Makefile.in (VERSION): Bump to 4.6.2.
5090 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5091 * Makefile.in (OBS): Add stabsread.o
5092 * Makefile.in (stabsread.o): Add build rule.
5093 * stabsread.c, stabsread.h: New files.
5094 * buildsym.c: Split out stabs specific support to stabsread.c.
5095 * buildsym.h: Split out stabs specific support to stabsread.h.
5096 * dbxread.c (stabsread.h): Include
5097 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5098 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5099 * dbxread.c (read_ofile_symtab): Call end_stabs.
5100 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5101 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5102 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5103 really_free_pendings to cleanups.
5104 * elfread.c (elf_new_init): Call stabsread_new_init.
5105 * gdbtypes.c: Small changes to maintenance commands.
5106 * mipsread.c (stabsread.h): Include.
5107 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5108 * xcoffread.c (stabsread.h): Include.
5109 * xcoffread.c (global_stabs): Remove redundant def.
5110 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5112 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5114 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5115 * inflow.c (terminal_init_inferior, terminal_inferior,
5116 terminal_ours_1, initialize_inflow): Record and use state
5117 of lmode_inferior_valid and lmode_ours_valid.
5119 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5121 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5122 include <sgtty.h> on USG. (from sef).
5124 * depend: es1800 dependency needed here.
5126 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5128 * buildsym.c (read_struct_type): Initialize structs allocated
5129 with alloca, to avoid using random values from stack later on.
5130 * defs.h (fprintf_filtered): Add prototype.
5131 * gdbtypes.c (check_stub_method): Fix misleading comments.
5132 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5134 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5135 small changes to maint support functions.
5136 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5137 for some fields and expand comments.
5138 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5139 macro and track change to obstack_full_begin macro.
5140 * utils.c (fprintfi_filtered): New function.
5141 * valprint.c (type_print_base): Fixup field printing to not
5142 print extraneous lines and not print bogus "no data fields"
5143 messages for C++ classes with no data members. Also use new
5144 fprintfi_filtered function.
5146 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5148 * configure.in: es1800 ok for 68000 too.
5150 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5152 * configure.in: echo error messages to stderr, not stdout
5154 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5156 * configure.in: recognize hppa* instead of hppa
5158 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5160 * energize.c: Second cut at DynamicLoad message handling.
5162 * energize.c: Relativize pathnames in #include statements.
5163 * (kernel_dispatch): Better error messages for unknown protocol
5165 * (kernel_dispatch): First cut at DynamicLoad message handling.
5167 * Makefile.in: Remove -I../readline from all compilations,
5168 include a special case for main.o instead.
5170 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5172 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5173 error if it fails to find a member type, rather than return NULL
5174 and trigger a coredump.
5175 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5176 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5177 match on complete demanglings, including argument lists for member
5178 functions, rather than just accepting the first demangling that
5179 matches the class and function name.
5180 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5181 to start_symtab as the directory name.
5182 * dwarfread.c (completedieinfo): Strip off any leading hostname
5183 portion of the AT_comp_dir attribute string. Gdb doesn't know
5184 what to do with them (FIXME).
5186 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5188 * breakpoint.c (commands_command): Simplify code a bit, remove
5189 unnecessary fflush().
5191 * Makefile.in (OTHERS): Add gcc.patch.
5192 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5194 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5196 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5197 lcc producer string.
5199 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5201 * WHATS.NEW renamed to NEWS.
5203 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5205 * dbxread.c, dwarfread.c: Re-enable experimental code to
5206 automatically select demangling style.
5207 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5208 DEMANGLING_STYLE, to make more descriptive. Revert back to
5209 "auto" as default. Comment use.
5210 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5211 * Makefile.in (${DEMANGLER}.o) Remove target and special
5214 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5216 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5218 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5220 * Makefile.in, demangle.c: Change default demangling style to
5222 * Makefile.in: Update version to 4.6 !!!
5223 * README, WHATS.NEW: Update for 4.6.
5225 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5227 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5230 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5231 nodes as base classes.
5233 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5235 * alldeps.mak, depend: Update.
5237 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5239 * Makefile.in (VERSION): 4.5.9.
5241 * xm-hp300bsd.h: Add decl for strdup().
5242 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5243 PDR. Cleanup a few things, fix compilation warnings.
5245 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5247 * Makefile.in (DEMANGLING_STYLE): New define to set default
5248 demangling style for C++. Defaults to "auto".
5249 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5250 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5251 * Makefile.in (OBS): Add demangle.o
5252 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5253 Remove compile time decisions about demangling style and replace
5254 with runtime decisions using current_demangling_style.
5255 * cplus-dem.c (main): Expand code included during building of
5256 standalone demangler to recognize demangling style options.
5257 * dbxread.c (demangle.h): Include.
5258 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5259 demangling style if processing g++ code and current demangling style
5260 is auto (Note: this feature currently disabled.)
5261 * demangle.c: New file, generic demangling control.
5262 * demangle.h (demangling_styles): New enumeration to select one
5263 of several demangling styles. Also define string names for each
5265 * demangle.h (set_demangling_style): Add prototype.
5266 * dwarfread.c (demangle.h): Include.
5267 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5268 New producer string prefixes to recognize.
5269 * dwarfread.c (handle_producer): Consolidate actions for specific
5270 producers. Set demangling style based on producer string if
5271 current style is auto. (Note: this feature currently disabled.)
5272 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5274 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5276 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5278 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5280 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5281 * c-exp.y: Call lookup_signed_typename() after seeing
5282 "signed". This handles "signed char" correctly.
5283 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5284 keywords before a type specifier.
5286 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5288 * command.c (lookup_cmd_1): Clarify descriptive comments.
5289 * gdbcmd.h (maintenanceprintlist): Add declaration.
5290 * main.c (maintenanceprintlist): Add definition.
5291 * main.c (gdb_completer_command_word_break_characters): Add.
5292 * main.c (symbol_completion_function): Switch completer word
5293 break character sets dynamically, based on whether completion is
5294 being done on commands or on something else.
5295 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5296 * maint.c: Include demangle.h.
5297 * maint.c (maintenance_demangle): New function.
5298 * maint.c (maintenance_print_command): New function.
5299 * maint.c (_initialize_maint_cmds): Reorganize some commands
5300 under new maintenance print subcommand.
5302 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5304 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5305 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5306 target type. Otherwise, 'whatis this.field' wouldn't work,
5307 which would be inconsistent, since 'print this.field' works.
5308 * buildsym.c (read_struct_type, read_enum_type): Clear
5309 TYPE_FLAG_STUB flag.
5310 * buildsym.c (cleanup_undefined_types): Don't rely on a
5311 flawed "Reasonable test to see if" a type has been defined
5312 since it was referred to; now we can just see if the
5313 TYPE_FLAG_STUB flag has been cleared.
5314 * valprint.c (print_type_base): Emit public/protected/private
5315 labels for methods as well as fields. Also, indent these labels
5316 2 spaces instead of 4, for a more conventional "look".
5317 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5318 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5319 * gcc.patch: New file. Contains patch for gcc (so people
5320 with gdb-2.2.x won't have to wait for a new gcc release).
5322 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5324 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5325 (print_addr): Call print_address to show symbolic version as well.
5327 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5329 (vx_read_register): Declare inferior_fp_regs. Delete code for
5330 copying "inferior_registers" around; the values are already in var
5331 "registers". Use correct size for register set.
5333 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5334 target doesn't support it.
5335 (vx_read_register): Don't try reading them either.
5337 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5338 VxWorks back end reads them in one contiguous set except for this
5340 (register_names): Change "pc" to "pcw" to avoid confusion printing
5342 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5343 find the PC under VxWorks.
5345 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5347 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5348 to create new blank types, instead of handcrafting them.
5349 * defs.h (printfi_filtered): Add prototype.
5350 * utils.c (printfi_filtered): New function.
5351 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5352 to simplify the code. Other cleanups.
5353 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5354 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5355 use of various fields.
5356 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5357 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5358 production that currently treats it exactly the same as STRUCT.
5359 * c-exp.y (yylex): Recognize "class" as token CLASS.
5360 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5361 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5362 general symbol handling code. Call cplus_mangle_opname with
5364 * symtab.c (decode_line_2): Print demangled function names in
5365 breakpoint menus, instead of just file and line number.
5366 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5367 * valprint.c (type_print_base): Print "class" for C++ classes,
5368 rather than "struct". Print section labels for public, protected
5369 and private members of C++ classes.
5370 * values.c: Include demangle.h.
5371 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5373 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5375 * Makefile.in (VERSION): Update to 4.5.8.
5377 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5379 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5380 prevent crashes when examining cross-targets.
5381 * dbxread.c (process_one_symbol): Include directory name when
5382 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5383 find include files, and yacc/lex sources when the cwd doesn't match
5384 that in which the object was compiled.
5385 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5387 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5390 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5392 * maint.c (maintenance_command, maintenance_info_command):
5393 Install with allow_unknown as 0 and call help_list to show
5394 list of possibilities when no subcommand is specified.
5396 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5398 * configure.in: Add m68k-ericsson-*.
5399 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5401 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5403 * maint.c: New file.
5404 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5405 * Makefile.in (OBS): Add new file maint.o.
5406 * defs.h (command_class): Add class_maintenance.
5407 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5408 commands. Allow for them (and other nonessential parts of gdb)
5409 to be selectively left out under special circumstances.
5410 * gdbtypes.c (recursive_dump_type): New function; supports
5411 maintenance print-type command.
5412 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5414 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5416 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5417 initializers. Add initializations for setprintlist, showprintlist,
5418 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5419 * printcmd.c (maintenance_print_type): New maintenance cmd.
5420 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5421 implied by comment that all cmd lists are owned by main.c.
5422 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5423 that all cmd lists are owned by main.c.
5424 * language.c (setchecklist, showchecklist): Move to main.c, as
5425 implied by comment that all cmd lists are owned by main.c
5426 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5427 deletelist): Remove redundant declarations (also in gdbcmd.h).
5428 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5429 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5430 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5431 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5432 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5433 maintenance_print_msymbols, maintenance_print_objfiles):
5435 * symmisc.c (printsyms_command, printpsyms_command,
5436 printmsyms_command, printobjfiles_command): Removed from
5437 _initialize_symmisc.
5438 * main.c (dump_me_command): Moved to maint.c and renamed to
5439 maintenance_dump_me.
5440 * breakpoint.c (all_breakpoints_info): Rename to
5441 maintenance_info_breakpoints.
5442 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5443 all_breakpoints_info to add maintenance_info_breakpoints to the
5444 maintenanceinfolist instead.
5445 main.c (initialize_main): Set up maintenance class commands.
5447 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5449 * energize-patches: Fix minor problems with building energize lib.
5451 * energize-patches: Change names of all cadillac procedure calls
5452 to be energize procedure calls. Simplify many hooks by moving
5453 tests energize.c. Configure energize, and build it automatically now.
5455 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5457 * Makefile.in (VERSION): Bump to 4.5.7.
5458 * cplus-dem.c (demangle_args): Validate index for previously
5459 seen type to guard against bogus values from malformed manglings.
5460 * valops.c (value_struct_elt_for_reference): Guard against
5461 blindly using NULL return value from lookup_symbol.
5463 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5465 * cadillac.c, cadillac-patches: Rename to energize.c and
5466 energize-patches. Change all routines and variables named
5467 'cadillac*' to 'energize*'. Create new file called energize.h to
5468 hold all interface declarations.
5470 * deblib/connection/*: Move all of this stuff into energize/, but
5471 delete unneeded files.
5473 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5475 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5477 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5478 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5479 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5480 child processes, to avoid dead ones "hanging around" after GDB exits.
5481 (attach): Always stop the process if it needs it. Set RLC flag
5482 when attaching running processes, so it will continue if we detach
5483 it, quit, or are killed.
5484 (detach): Clear faults and set RLC flag to make process run
5486 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5488 (info_proc): Open process O_RDONLY, so we can see any process,
5489 even those controlled by debuggers.
5490 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5492 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5494 Relocate symbols using an array of section_offsets, rather than a
5495 single `addr' or `offset'. This makes Solaris-2 support work, and
5496 permits better VxWorks (and maybe xcoff) support later.
5498 * symtab.h (struct section_offsets): New structure for keeping
5499 a set of offsets, rather than a single one.
5500 (struct objfile): Replace addr with section_offsets member.
5501 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5502 * gdb-stabs.h: New include file with `symbol type specific'
5503 parameters for psymtabs and objfiles.
5504 * Makefile.in (HFILES): Add gdb-stabs.h.
5505 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5506 * coffread.c: Conforming changes. Fake offset array always 0.
5507 * dbxread.c: Conforming changes.
5508 (struct dbx_symfile_info): Move to gdb-stabs.h.
5509 (start_psymtab): Call elfstab_offset_sections to calculate good
5510 offsets for this source file, based on the ELF symbol table info.
5511 (read_ofile_symtab): Yank N_CATCH, which is dead.
5512 (process_one_symbol, N_CATCH): Yank.
5513 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5514 Relocate with SECT_OFF_TEXT.
5515 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5516 to distinguish relocatable from absolute symbols. Then, if not
5518 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5519 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5520 (", N_ROSYM): SECT_OFF_RODATA.
5521 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5522 (dbx_symfile_offsets): Add to translate addr to offset.
5523 * dwarfread.c: Conforming changes. Single offset currently used.
5524 * elfread.c: Add various complaints about elf/stab stuff.
5525 #include gdb-stabs.h. Conforming changes, using a single offset.
5526 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5527 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5528 for later use in building psymtabs.
5529 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5530 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5531 (free_elfinfo): New fn, frees all chained stab_section_infos
5532 in an objfile, and zaps the start-of-chain pointer.
5533 (elfstab_offset_sections): New fn, looks in stab_section_info
5534 chain to determine section bases to relocate a psymtab's worth
5535 of symbols, as they are being read.
5536 * mipsread.c: Conforming changes. Stabs-reading will relocate
5537 using one offset. MIPS-reading will not relocate at all.
5538 * partial-stab.h: Relocate different symbol types using different
5539 offsets from section_offsets.
5540 * symfile.c: Conforming changes.
5541 (find_lowest_section): Unused function to use later
5542 to free us from the Tyranny of the Text Section.
5543 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5544 in all lower layers of symbol reading. Call format-specific
5545 sym_offsets function to initialize offsets for high speed symbol
5547 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5548 (symbol_file_command, add_symbol_file_command): Callers changed.
5549 * symmisc.c (dump_psymtab): Print new relocation parameters.
5550 * xcoffread.c: Corresponding changes.
5552 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5553 * main.c (main): Read the $HOME/.gdbinit file before processing
5554 the argv arguments (e.g. reading symbol files or core
5555 files). This allows global parameters to be set, which will apply
5556 during the symbol reading. The ./.gdbinit is still read after
5558 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5559 * xcoffexec.c: Clean up quote inside comment.
5561 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5563 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5564 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5565 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5566 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5567 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5568 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5569 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5570 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5571 values.c, xcoffread.c:
5572 Remove "(void)" casts from function calls where the return value
5573 is ignored, in accordance with GNU coding standards.
5575 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5577 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5578 * partial-stab.h: Ignore N_ENDM.
5579 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5580 CODE or DATA section attachment. This eliminates a lot of random
5581 values from shared libraries, which screw up the ordinary symbols
5582 in the address ranges they happen to overlap.
5583 * buildsym.c (define_symbol): Eliminate special tests
5584 for function types; move into "function" cases in switch statement.
5585 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5586 in case they define new type numbers. But ignore them (FIXME).
5587 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5588 (read_sun_builtin_type): Add commentary.
5590 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5592 * xm-rs6000.h: define MEM_FNS_DECLARED
5594 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5596 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5597 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5598 * mips-xdep.c: Remove most include files (unused, caused errs).
5599 (fetch_core_registers): Use right parameters in dummy fn.
5601 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5603 * buildsym.c (scan_file_globals): Beware the null file.
5604 Fix from Jim Williams.
5606 * stack.c (return_command): Evaluate expression *before* popping
5607 off the stack frames! Fix inspired by Jim Williams.
5608 (up_silently_command, down_silently_command): No sel frame is error.
5610 * defs.h (memcpy, memset): Conditionalize decls on
5611 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5612 (alloca): Break out the STDC and non-STDC alloca cases, to make
5613 it work on old preprocessors as well as "picky ANSI" ones.
5614 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5616 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5617 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5618 header files define it!
5620 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5622 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5624 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5625 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5626 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5627 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5628 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5629 utils.c, valarith.c, valops.c, valprint.c, values.c:
5630 Replace bcopy() use with memcpy(), which is more standard and can
5631 take advantage of gcc's builtin functions for increased performance.
5632 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5633 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5635 Replace bzero() use with memset(), which is more standard and can
5636 take advantage of gcc's builtin functions for increased performance.
5637 * i386-tdep.c, main.c, valprint.c:
5638 Replace bcmp() use with memcmp(), which is more standard and can
5639 take advantage of gcc's builtin functions for increased performance.
5641 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5643 * remote.c (remote_wait): Fix cast on signal() call.
5644 * defs.h (alloca): More diddling with alloca. Have to ensure
5645 that it has a prototype, so that if alloca is defined as a macro
5646 that takes an arg, the definition is seen as a use of a macro
5647 that takes an arg, to satisfy picky ANSI preprocessors.
5649 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5651 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5652 consistency with all other gdb files.
5653 * cadillac.c: Use <string.h> rather than <strings.h>.
5654 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5655 * Makefile.in (MAKE): Remove definition for consistency with
5656 other Makefile.in files and to fix problem with recursive makes.
5658 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5660 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5663 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5665 * source.c (print_source_lines): for DOS interoperability; don't
5666 print CR (013) as ^M.
5668 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5670 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5672 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5674 * remote.c (remote_wait): Cast signal to void * to avoid warning
5675 from busted HP compiler.
5677 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5678 stabs cause end_psymtab to be called.
5680 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5681 compiler feature of putting 'c' into basic type descriptors for
5684 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5685 where there is no place for nPC in prrun struct.
5687 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5689 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5690 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5691 * dwarfread.c (enum_type): Save enum names on type_obstack.
5692 * dwarfread.c (struct_type): Save member name on type_obstack.
5693 * symtab.c (_initialize_symtab): Fix misspelling.
5694 * regex.c (store_jump, insert_jump): Return void.
5696 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5698 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5699 (alloca): Declare return type on SPARC, since Sun doesn't.
5700 (*_BYTE_ORDER): Improve comment: *must* be defined.
5702 * tm-hppa.h: New file, architectural definition of HP PA.
5703 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5705 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5706 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5707 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5708 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5711 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5712 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5713 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5715 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5717 * printcmd.c (output_command): Thinko.
5718 (x_command): Only set remembered size/format if cmd succeeds.
5720 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5721 since it is no longer used and burns time for every symbol read.
5722 (process_one_symbol): Treat N_CATCH like default (complain).
5724 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5726 * partial-stab.h (case N_TEXT): Fix fencepost error when
5727 detecting start of new symbol info after reading symtab for a
5728 module with a zero length TEXT segment.
5730 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5732 * Makefile.in (VERSION): Bump to 4.5.6.
5733 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5735 * defs.h (NORETURN): Define away for Lucid compiler.
5736 * remote.c (remote_timer, remote_interrupt): Signal handlers
5738 * ser-termios.c (serial_write, serial_close): Return whatever
5739 value the write/close call returns, rather than falling off end.
5740 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5741 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5743 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5744 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5746 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5747 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5748 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5749 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5751 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5752 store_inferior_registers): Supply missing fourth argument to
5754 * cadillac.c (kernel_dispatch): Make return type void.
5755 * cadillac.c (iosig): Signal handlers take one int arg.
5756 * valprint.c (val_print_fields): Call fprint_symbol to get
5757 automatic C++ demangling for mangled field names.
5759 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5761 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5762 * dwarfread.c (enum_type): Fix misspelling in comment.
5763 * valprint.c (val_print_fields, cplus_val_print): Minor
5764 adjustment to printing of C++ class structures to more closely
5765 match format for printing C structures, with and without setting
5768 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5770 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5771 (which is not a Posix signal) if it isn't defined.
5772 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5773 New port to Linux (a free Unix clone for 386 machines).
5775 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5777 COFF changes for dealing better with EPI 29K C compiler output.
5779 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5781 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5782 (read_coff_symtab): Move patch_opaque_types call from
5783 coff_symfile_read. Restrict it to symtabs from this objfile.
5784 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5785 references on opaque type chain; just let coff_lookup_type handle 'em.
5786 (decode_type): Complain about tagndx values on
5787 non-struct/union/enum types, which the EPI compiler tends to produce.
5789 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5791 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5794 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5795 usage to match new prototype. Include libbfd.h to get prototype.
5797 * source.c (find_source_lines): Handle large st_size fields.
5799 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5801 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5802 * stack.c (return_command): Use cleanups to avoid memory leaks.
5804 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5806 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5807 INT_REGNUM to INTE_REGNUM.
5809 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5811 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5813 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5814 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5815 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5816 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5818 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5819 declarations of malloc/realloc/free that are inserted by some
5821 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5823 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5824 another decl of strdup (this really ought to come from libiberty.h!).
5826 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5828 * remote.c (getpkt): Error if input exceeds buffer size.
5829 (_initialize_remote): `set remotedebug' enables packet trace.
5831 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5832 N_SLINE's, etc, just like Sun cc on Solaris2.
5834 * am29k-tdep.c (read_register_stack, write_register_stack):
5835 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5836 variable. Add `set' and `show' commands for it.
5837 * doc/gdb.texinfo: Document it.
5839 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5841 * valprint.c (type_print_1): Plug memory leak. Print all
5842 C++ syms as demangled, not just functions.
5843 * buildsym.c (read_range_type): When we find a signed char
5844 type, do a lookup of signed char, not plain char. Plain char's
5845 still get looked up as plain char's elsewhere.
5847 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5849 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5850 (Bug and fix found by Pierre Willard.)
5852 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5854 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5856 * xm-rs6000.h: Add decl for strdup().
5858 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5861 * breakpoint.c (enable_command, disable_command): Without args,
5862 should only affect normal breakpoints and watchpoints.
5864 * m68k-pinsn.c (print_insn_arg): Make register be const.
5865 * xcoffexec.c: Remove ' from comment.
5866 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5867 with decls of malloc in c-exp.tab.c (as produced by yacc).
5868 There's got to be a better way to do this...
5870 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5872 * partial-stab.h: Convert single rindex use to strrchr.
5873 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5874 standard <strings.h> file, now that the only single use of
5875 rindex in the gdb source files is gone.
5877 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5879 * mipsread.c: Undo ill effects from including <strings.h>,
5880 which #defines index to be strchr. Unfortunately, index is
5881 a member of a symbol table structure that can't be changed.
5882 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5883 remove redundant #include's.
5885 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5887 * mipsread.c: #include <strings.h> for rindex().
5889 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5891 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5893 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5895 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5896 extraneous SO stabs from busted C++ compilers.
5898 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5900 * Makefile.in (VERSION): Bump to 4.5.5.
5901 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5902 C++ lookups fail, print possibly helpful hint about completion.
5903 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5904 for static data members.
5905 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5906 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5907 it's broken on ncr3000's.
5909 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5911 * dwarfread.c (decode_modified_type): Change type of first arg.
5912 Change 'modifier' to char from unsigned char. Cast single use
5913 that needs to be unsigned char.
5914 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5915 * utils.c (strdup_demangled): Add function.
5916 * defs.h (strdup_demangled): Add prototype.
5917 * stack.c (return_command): Demangle C++ function names for query.
5918 * infcmd.c (jump_command): Demangle C++ function names for query.
5919 * cplus-dem.c (consume_count): New function and prototype.
5920 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5921 do_type): Replace conversion code with consume_count().
5922 * cplus-dem.c (gnu_special): Fix demangled of static members.
5923 * source.c (list_command): Print demangled function names
5924 when appropriate. Fix supplied by Peter Schauer.
5926 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5928 * sparc-tdep.c: Clean up slightly for Solaris2.
5930 * buildsym.c (define_symbol): Nameless types are now on several
5931 platforms; generalize them and un-ifdef them to make Solaris 2
5934 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5936 * infcmd.c: Fix typo (reported by Rob Savoye).
5937 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5938 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5939 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5940 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5941 rather than the one for the first file in the dependency chain.
5943 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5944 set. Don't reset our own texthigh, or dependency-only pst's, in
5945 scanning all the rest of the psymtabs.
5946 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5948 * buildsym.h (N_UNDF): Improve comments.
5949 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5951 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5953 * symtab.h (struct symbol): Add aux_value union for preserving
5954 an additional per-symbol value.
5955 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5956 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5957 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5958 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5959 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5961 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5963 * symfile.c (clear_symtab_users_once): Now non-static (for
5966 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5968 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5969 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5970 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5972 Solaris-2 support on SPARC:
5974 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5975 Add symbol_size and file offsets to struct symloc.
5976 Add static symbol_table_offset, string_table_offset,
5977 file_string_table_offset, next_file_string_table_offset,
5979 (add_old_header_file): Convert error() to complain()t.
5980 (dbx_symfile_read): Get symbol size via the objfile.
5981 Also get symbol_table_offset.
5982 (dbx_symfile_init): Record symbol size and count via the objfile.
5983 (dbx_next_symbol_text): Always add file_string_table_offset when
5984 accessing string table.
5985 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5986 (SET_NAMESTRING): Use the offset.
5987 (end_psymtab): Large kludge to determine addresses where source
5988 files start and end (for the psymtab header).
5989 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5990 Get this, symbol size, and symbol offset, from psymtab.
5991 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5992 Patch up last_source_start_addr if zero in N_SO.
5993 (process_one_symbol): Add variable function_start_offset.
5994 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5995 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5996 ( "", N_OBJ, N_OPT): Ignore.
5997 (elfstab_build_psymtabs): New function to read stabs out of
6000 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6001 (gdb): use GLOBAL_CFLAGS when linking, too.
6002 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6003 (N_OBJ, N_OPT): Ignore.
6004 ('f', 'F'): Save last function name.
6006 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6007 extra info in the minimal symbol.
6008 (elf_symtab_read): The extra info is the size of an ELF object,
6009 which was kludged to us in the `udata' field of the BFD symbol.
6010 Gag me with a crowbar...
6011 (elf_symfile_read): Keep track of both the absolute load address,
6012 and the offset between load addr and symbols. Handle STABS as
6013 well as DWARF sections, passing the absolute load address to
6014 elfstab_build_psymtabs.
6016 * symfile.h: Prototype elfstab_build_psymtabs.
6017 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6019 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6021 * buildsym.h: Add processing_acc_compilation flag.
6022 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6023 (define_symbol): Skip arg types in function entries. Resolve
6024 overloaded 'P' which acc uses for prototypes of functions called
6026 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6028 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6029 save size of ELF symbols. FIXME.
6030 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6031 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6033 * configure.in: Solaris config is sparc-sun-solaris2.
6034 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6036 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6037 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6038 * symfile.c (symfile_bfd_open): Comment where name is freed.
6039 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6041 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6043 * expprint.c (print_subexp): Add missing ']'.
6044 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6045 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6046 * WHATS.NEW: Point out improved C++ function name handling.
6047 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6048 type names for both implicitly and explicitly signed integral
6049 types. See comment in the source code.
6051 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6053 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6054 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6055 * expprint.c (print_subexp): Fix printing of register names.
6057 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6059 * inferior.h (register_valid): Declare.
6060 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6061 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6062 macros for traversing the data structures in a single objfile.
6063 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6064 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6067 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6069 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6070 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6071 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6072 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6074 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6076 * depend: rebuild to account for remote-st2000.c.
6077 * remote-st2000.c: Almost works now.
6078 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6080 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6082 * c-exp.y (yylex): Recognize single-quoted strings that specify
6083 tokens with embedded whitespace, such as C++ demangled names.
6084 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6085 * main.c (gdb_completer_quote_characters): Add global variable.
6086 * main.c (symbol_completion_function): Total rewrite for C++
6087 demangled name handling.
6088 * main.c (skip_quoted): New function.
6089 * main.c (main): Set rl_completer_quote_characters.
6090 * symmisc.c (dump_symtab): Print source language for symtab.
6091 * symtab.c (expensive_mangler): Add prototype and function.
6092 * symtab.c (completion_list_add_symbol): Total rewrite for new
6093 C++ demangled name handling.
6094 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6095 other changes for demangled C++ symbol handling.
6096 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6097 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6098 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6099 * symtab.c (completion_list_add_symbol): Total rewrite for new
6100 C++ demangled name handling.
6101 * symtab.c (expensive_mangler): New function.
6102 * utils.c (strcmp_iw, demangle_and_match): New functions.
6103 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6105 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6107 * Makefile.in: Roll VERSION to 4.5.4.
6108 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6109 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6110 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6112 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6114 * alldeps.mak: Rebuild to account for new files.
6115 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6116 * tm-st2000.h: New file.
6117 * configure.in: Tandem debug monitor (st2000) support.
6118 * remote-st2000.c, config/st2000.mt: ditto.
6120 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6122 * blockframe.c (inside_entry_file, inside_main_func,
6123 inside_entry_func): Return 0 if no symbols; avoid crashing.
6125 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6127 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6128 without masking, since it is signed and will later be compared
6129 against signed quantities. The right fix is probably to make
6130 it all unsigned, but this is a small, safe fix for this release.
6131 FIXME -- make the real change sometime soon.
6133 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6135 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6136 parameter in call to `symbol_file_add' to 0.
6138 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6140 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6142 * configure.in: Handle -m680[01234]0-wrs.
6144 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6146 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6147 `ieee_extended_to_double'.
6149 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6151 * valops.c (value_assign): Lint, by Pierre Willard.
6153 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6155 * coredep.c (fetch_core_registers): Remove premature warning,
6156 which triggers on DECstation even though all regs are accessible.
6158 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6159 sign-extension of instruction fields even on unsigned-char hosts.
6160 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6162 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6163 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6164 since they define the target, not the host.
6165 * m88k-pinsn.c: Fix typo.
6167 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6169 * valarith.c (value_zerop): -0.0 is still zero.
6170 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6171 Patches by Paul Eggert <eggert@twinsun.com>.
6173 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6175 * alldeps.mak, depend: re-make to account for ser-*.c.
6177 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6179 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6180 disconnecting from controlling terminal, to avoid gdb hanging
6181 on SVR4. Fixes bug reported by Oliver Okrongli.
6182 * procfs.c (PROC_NAME_FMT): Change format to match default used
6183 by system, as suggested by Oliver Okrongli.
6184 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6185 bug fix from Brent Townshend (bst%tt@cam.ORG).
6186 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6187 by turlais@rechser.total.fr.
6188 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6189 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6190 * objfiles.h (unlink_objfile): Add prototype.
6191 * objfiles.c (unlink_objfile): Add function.
6192 * objfiles.c (free_objfile): Call unlink_objfile.
6193 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6194 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6195 Also, discard old possibly bogus sf struct.
6196 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6197 find_sym_fns() for remapped symbol files, in case of any changes
6198 since the last mapping.
6200 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6202 * findvar.c (read_relative_register_raw_bytes): use the raw size
6203 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6205 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6207 Changes to support GDB running on DOS using GO32 and H8 support
6209 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6210 allowing hosts with different text and binary file formats to
6212 * coffread.c (read_coff_symtab): changed calling convention and
6213 operation - now it opens its own file with FOPEN_RB rather than
6214 duping and fdopening the provided handle.
6215 * dbxread.c, cplus-dem.c: #include mangling.
6216 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6217 binary files oring in the right bit.
6218 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6219 * remote-hms.c: cleanup to use the new remote serial stuff
6220 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6221 independent remote terminal I/O.
6222 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6223 * source.c (openp): fix off by one problem removing / - can now
6224 open a source file in the root directory with DOS.
6225 * values.c (value_as_pointer): remove bogus address bits from
6226 long. (unpack_long): unpack into unsigned long/short if pointer.
6228 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6230 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6231 It gets permanently stuck in many OSes.
6232 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6234 * breakpoint.c: Improve help text for info breakpoints.
6236 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6238 * README: Add pointer to internals doc, and describe reading
6240 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6241 * symtab.c (output_source_filename): Remove old glop for wrapping
6242 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6244 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6246 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6247 * munch: Add sort -u to avoid duplications.
6248 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6249 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6251 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6253 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6254 avoid infinite loops while demangling bogus mangled names.
6255 * valprint.c (type_print_base): Minor fix for GNU style guide
6258 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6260 * Makefile.in (VERSION): Bump to 4.5.3
6261 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6262 * Makefile.in (demangle): New target to create standalone
6263 demangler with same code and options as internal demangler.
6264 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6265 to support ARM style and Lucid style demangling, improve
6266 maintainability, fix several demangling bugs. More changes
6268 * defs.h (strstr): Add ANSI compatible prototype.
6269 * valprint.c (type_print_1): Demangle using ansi option.
6270 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6272 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6274 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6277 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6279 * mipsread.c (parse_procedure): Return rather than using
6280 uninitialized variable 'b'.
6282 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6284 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6285 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6286 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6287 relative to each source file.
6289 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6291 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6294 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6296 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6297 * am29k-tdep.c: Update to latest code from AMD.
6298 (get_saved_register) don't crap out if no frame.
6299 * remote-udi.c: Set/clear inferior_pid as appropriate.
6300 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6301 error handling. Fixup end-of-debugging messages.
6302 (udi_fetch_registers) clean up big time, mainly don't multiply
6303 register_valid indices by 4, and use proper Offset when reading
6304 gr96-gr127. (udi_store_registers) general cleanup.
6305 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6306 INT_REGNUM->INTE_REGNUM.
6307 * tm-29k.h: Upgrade to latest code from AMD.
6308 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6309 (UDIConnect) Clean up error processing (like, don't do exit() if
6310 execlp fails), make code restartable, make more attractive.
6311 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6314 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6316 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6317 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6318 from former to latter.
6320 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6322 * cplus-dem.c (do_args): Handle void args the same as others.
6323 * objfiles.c (free_objfile): Only try to unmap files when
6324 reusable objfiles are supported.
6325 * valprint.c (type_print_varspec_suffix): Add parameter that
6326 specifies if C++ demangling included function arguments. Use
6327 it to suppress printing extra pair of ()'s.
6328 * valprint.c (type_print_1): Fix problem with printing demangled
6329 C++ function types where demangled type includes the function
6332 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6334 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6335 Allows selection of C++ demangler to be a configuration option
6336 until multiple demanglers are supported.
6337 * demangle.h: New include file for extended demangler support.
6338 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6339 utils.c, valprint.c: Include "demangle.h" and change all calls
6340 to cplus_demangle() or fputs_demangled() to use individual
6342 * valprint.c (type_print_1): Change options to cplus_demangle
6343 to print demangled function args. Still broken, but now less so.
6344 * cplus-dem.c: Include demangle.h, reorganize and update some
6345 comments to reflect reality.
6346 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6347 second arg from fixed integer to bit based multiple options.
6348 * cplus-dem.c (optable): Reformat and replace ansi members with
6350 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6352 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6354 * values.c (set_internalvar): Force evaluation of lazy values.
6355 Bug reported by RMS.
6357 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6359 * Makefile.in (VERSION): Bump to 4.5.2.
6360 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6361 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6362 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6363 proper handling of bit fields.
6364 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6365 * symtab.h: Fix couple of misspellings in comments.
6366 * value.h (struct value): Clarify use of bitpos.
6367 * value.h (unpack_field_as_long): Change prototype, returns
6369 * values.c (unpack_field_as_long): Change return type to LONGEST,
6370 sign extend unpacked fields that are signed, other rewriting.
6371 * config/ncr3000.mt: New target config file.
6373 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6375 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6376 even when printing 8-bit characters.
6378 * gdbtypes.c (make_{reference,pointer,function}_type): New
6379 functions which handle overwriting of forward-referenced types
6380 for stabs file reading.
6381 (lookup_{reference,pointer,function}_type): These just call
6382 the make_*_type functions with a null storage alloc parameter.
6383 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6384 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6386 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6387 (dbx_alloc_type): Make it easier to understand. No funct change.
6388 (define_symbol: 't'): Don't put the typedef name into the name of
6389 the struct, union, or enum. Bugfix.
6390 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6391 routines to properly handle overwriting preallocated types so that
6392 forward references will work.
6393 (read_enum_type): Force enum values to file scope, due to bug in
6394 Sun compiler output. FIXME, fix later.
6396 Remove unused header_file_prev_index mechanism. It was already
6397 obsolete in gdb-3.5. These comments appeared in 3.5:
6398 /* This code was used before I knew about the instance codes.
6399 My first hypothesis is that it is not necessary now
6400 that instance codes are handled. */
6401 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6402 * buildsym.h: Remove it and prev_index that saves it.
6403 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6405 * solib.c (special_symbol_handling): When called from core files,
6406 must set up debug_addr. Don't print error messages, just return.
6407 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6409 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6411 * cplus-dem.c: Allow nested class names (as in
6412 Foo::Bar::method()).
6413 Allow the cleaner cfront style of nested class names
6414 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6415 Make cplus_demangle re-entrant by removing use of global
6416 variables. Instead, place all shared variables in a
6417 stack-allocated structure, and pass around its address.
6419 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6421 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6422 29k-share/* subdirs...
6424 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6425 rewrite, only leave out the bugs.
6427 * Makefile.in: Add 29k/UDI support. Improve depend.
6428 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6430 * am29k-tdep.c: Update to use new calling conventions, and misc
6433 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6435 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6437 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6438 breakpoint instructions that leave PC pointing at the right place.
6440 * core.c (core_open): Call warning() to print warnings.
6442 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6444 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6445 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6446 This prevents a crash when trying to lookup the value of a
6447 non-existent symbol.
6449 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6451 * signame.c, signame.h: Remove, replaced by strsignal.c in
6453 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6454 sun386-xdep.c: Remove include of signame.h
6455 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6456 * Makefile.in (HFILES): Remove signame.h
6457 * Makefile.in (OBS): Remove signame.o
6458 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6459 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6460 psignal, perror): Add prototypes.
6461 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6463 * depend: Manually remove signame.[cho] references.
6464 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6466 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6467 with safe_strsignal.
6468 * core.c (core_open): Replace use of sys_siglist with
6470 * core.c (memory_error): Replace use of sys_errlist with
6472 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6474 * infcmd.c (program_info): Replace use of sys_siglist with
6476 * infrun.c (signal_stop, signal_print, signal_program):
6477 Allocate dynamically based on dynamic determination of number
6478 of signals to support.
6479 * infrun.c (child_create_inferior): Replace use of sys_errlist
6481 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6483 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6484 strsigno and sys_siglist with safe_strsignal.
6485 * infrun.c (handle_command): Call signo_max to find number of
6486 signals. Replace sig_number with strtosigno and sig_abbrev with
6488 * infrun.c (signals_info): Replace sig_number with strtosigno.
6489 * infrun.c (_initialize_infrun): Call signo_max to find number of
6490 signals. Dynamically allocate signal_{stop,print,program}.
6491 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6492 * procfs.c (errnoname): Add function and prototype.
6493 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6494 of sys_siglist with safe_strsignal.
6495 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6496 sys_siglist with safe_strsignal.
6497 * procfs.c (info_proc_stop): Call errnoname.
6498 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6499 * stuff.c (main, get_offset): Replace use of sys_errlist with
6501 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6502 with safe_strsignal.
6503 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6504 with safe_strsignal.
6505 * utils.c (safe_strerror, safe_strsignal): Add functions that
6506 call strerror and strsignal respectively, and deal with NULL
6508 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6509 sys_errlist with safe_strerror.
6510 * valprint.c (val_print): Replace use of sys_errlist with
6513 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6515 * Makefile.in: rework CFLAGS so that they can be set from the
6516 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6517 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6518 Pass CFLAGS on recusions.
6520 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6522 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6523 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6524 overkill for the problem it solved.
6525 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6526 and default to simply printing type names as appropriate.
6527 * main.c (main): Remove one of the leading newlines from
6528 warning_pre_print initialization.
6529 * objfiles.c (open_existing_mapped_file): Add function and
6531 * objfiles.c (open_mapped_file): Rewrite to use new function
6532 open_existing_mapped_file.
6534 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6536 * sun3-xdep.c (fetch_core_registers): Lint.
6537 * tm-sun3.h: Prototype lint.
6540 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6542 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6543 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6544 * objfiles.c: Cast calls to close() with unused returns to void.
6545 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6546 old objfile's name before updating it.
6547 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6548 * objfiles.h (objfile struct): Add mmfd member.
6549 * symfile.c (syms_from_objfile): Move some code to
6550 new_symfile_objfile.
6551 * symfile.c (new_symfile_objfile): Add new function, common code
6552 from syms_from_objfile.
6553 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6554 mapped and unmapped symbol files.
6555 * symfile.c (symbol_file_command): Print "No symbol file now"
6556 message, ala exec_file_command for the exec file.
6557 * symfile.h (new_symfile_objfile): Add prototype.
6558 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6559 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6561 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6563 * rs6000-pinsn.c: New version from IBM (Metin).
6564 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6565 to avoid warnings from some compilers.
6567 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6569 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6570 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6571 type's flag word that marks it as a fundamental type.
6572 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6573 flags argument for all calls to init_type().
6574 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6575 flags argument for all calls to init_type(). Also remove
6576 dependency on host sizes for ints, floats, etc.
6577 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6578 flags argument for all calls to init_type(). Also remove
6579 dependency on host sizes for ints, floats, etc.
6580 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6581 bit to flags argument for all calls to init_type(). Add types
6582 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6583 * valprint.c (unsigned_type_table, signed_type_table,
6584 float_type_table): Remove.
6585 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6586 bit when printing fundamental types, and print the actual name
6587 for such types, rather than inventing one. Remove code that
6588 invented fundamental type names.
6589 * valprint.c (_initialize_valprint): Remove initializations
6590 for now removed unsigned_type_table, signed_type_table, and
6593 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6595 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6596 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6599 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6601 * dwarfread.c (target_to_host): New function similar to previous
6603 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6604 Extensive changes to convert all previous usages to use new
6605 target_to_host() function.
6606 * dwarfread.c (struct dieinfo): Change types of most integral
6607 members to be unsigned.
6609 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6611 * WHATS.NEW: Revise -mapped doc.
6613 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6615 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6616 too high or when skipping `forwards' moves us backwards.
6617 (parse_type): Print mis-guessed tag name in complaint.
6618 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6619 (parse_procedure): Do not attempt to create symbols; just fill in
6620 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6621 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6622 for clarity. Set top_stack before calling parse_external. In
6623 stabs, sort symbols before calling parse_procedure.
6625 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6626 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6627 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6628 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6631 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6633 * Makefile.in (VERSION): Set to 4.5.1.
6634 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6635 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6636 fill_gregset): New functions for SVR4 /proc support.
6637 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6638 Remove new symbol types and such to ../include/coff/symconst.h.
6639 (parse_symbol): Simplify code for parsing struct/enum/unions.
6640 (parse_type): Handle `long long' types.
6641 (upgrade_type): Handle `const' qualifier.
6642 (parse_partial_symbols): fix indentation, clean a bit.
6644 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6646 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6647 copy in data from raw read buffers, calling bfd byteswapping
6648 routines as appropriate. Use to replace most existing memcpy
6650 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6651 * configure.in: Recognize new ncr3000 config.
6652 * config/ncr3000.mh: New config file.
6654 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6658 * README: Update for release.
6659 * Makefile.in: Update version to 4.5.
6660 * WHATS.NEW: The obvious.
6662 * depend: Generate new depend file for this release.
6664 * Makefile.in (depend): Fix dependancy generation so that it does
6665 not include gcc 'fixincluded' files, which are usually in a system
6668 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6670 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6671 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6672 symbols for nameless types. And, handle `R' (register parameter
6673 type) for AIX. (an extension to existing stabstring grammar).
6674 * rs6000-xdep.c: Fix typo (= should have been ==).
6676 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6678 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6680 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6682 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6683 * signame.c (SIGWAITING, SIGLWP): Add.
6685 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6687 * xm-i386mach.h: add decls for errno and strdup().
6689 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6690 used in array index context (otherwise, some compilers barf).
6692 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6694 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6695 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6696 in a system call, and provide better backtrace if so.
6698 * Makefile.in (HFILES): Add xcoffsolib.h.
6699 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6700 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6702 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6703 mipscoff_symfile_read): Convert to BFD to do file I/O.
6705 * symfile.c: #include <ctype.h> to get proper def if isspace().
6707 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6709 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6711 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6712 function also when parsing embedded stabs.
6714 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6716 * mipsread.c: Fix more declarations.
6718 * mipsread.c: Fix many invocations of complain. Use enum
6719 type_code where appropriate.
6721 * xm-vaxult.h: Add decl for strdup().
6723 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6726 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6728 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6731 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6733 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6734 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6735 Merge in more patches for rs6000 from Metin Ozisik.
6736 * utils.c: Fix typo in comment.
6738 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6740 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6741 * procfs.c (attach): Set nopass_next_sigstop if attached
6742 process is forcibly stopped.
6743 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6744 resending SIGSTOP to attached process on first resume.
6746 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6748 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6750 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6752 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6753 (VERSION): Bump to 4.4.85.
6754 * mipsread.c: Update for new include files. Lint.
6755 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6756 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6757 Don't need to bring in mipsread.o specially any more.
6759 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6761 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6762 routine (for Irix-4.x). Make many funcs static and void.
6763 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6764 * (init_extra_frame_info): Don't trash cached value of frame
6765 pointer register. This fixes backtracing through routines that use
6766 alloca(). Generally clean up declarations of functions, and use
6767 typedefs and macros to reference data structures as appropriate.
6768 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6771 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6773 * values.c (unpack_long): Fix unpacking error for signed chars
6774 on hosts where the default character type is unsigned.
6775 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6776 for newer SVR4 variants.
6777 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6778 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6779 * procfs.c (mappingflags): Add support for MA_PHYS
6781 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6783 * buildsym.c (read_struct_type): Avoid coredump when C++
6784 abbreviated type name is messed up. Reported by Joe Buck.
6785 FIXME, we need to determine whether GDB or GCC needs to be
6786 smarter to correctly locate this type name.
6788 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6789 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6790 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6791 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6792 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6794 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6796 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6797 * symtab.h (current_source_symtab): Make extern
6798 * symtab.h (current_source_line): Make extern
6799 * inferior.h: Move all procfs.c prototypes to one place, add
6800 prototype for proc_signal_handling_change. Add prototypes for
6801 signal_stop_state, signal_print_state, and signal_pass_state.
6802 * inferior.h (stop_soon_quietly): Make extern
6803 * inferior.h (attach_flag): Make extern
6804 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6805 * infrun.c (signal_stop_state, signal_print_state,
6806 signal_pass_state): New functions to query specific signal
6808 * infrun.c (handle_command): Minor error message change, add
6809 NOTICE_SIGNAL_HANDLING_CHANGE.
6810 * procfs.c (open_proc_file): Remove iris specific reset of
6811 inherit-on-fork flag, moved to proc_set_exec_trap().
6812 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6813 to reset inherit-on-fork flag, bash comment to GNU form.
6814 * procfs.c (proc_base_address, set_proc_siginfo,
6815 fetch_core_registers): Conform to code style.
6816 * procfs.c (signame.h): Include.
6817 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6818 syscallname(), info_proc_syscalls()): New macros, tables, and
6819 functions to organize and report system call information.
6820 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6821 saved_exitset, saved_entryset): Add to procinfo struct.
6822 * procfs.c (struct trans): Add.
6823 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6824 siginfo_table, errno_table): Tables to translate numeric values
6825 to symbolic names and short descriptions.
6826 * procfs.c (signalname, info_proc_signals): Add function and
6828 * procfs.c (proc_info): Now info_proc.
6829 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6830 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6831 info_proc_faults, lookupname, lookupdesc, sigcodename,
6832 sigcodedesc): New functions.
6833 * procfs.c (proc_signal_handling_change): New function to set
6834 the trace flags based on the state of gdb's signal handling flags.
6835 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6836 and remove code to do PIOCSTRACE ioctl.
6837 * procfs.c (attach, detach): Preserve and restore process flags
6838 using saved_* fields in procinfo struct.
6839 * procfs.c (attach): Call proc_signal_handling_change.
6840 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6841 * procfs.c (proc_desc): Update for latest changes.
6842 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6843 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6844 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6846 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6848 * procfs.c (set_proc_siginfo): Add prototype and new function.
6849 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6850 up inferior siginfo struct.
6851 * elfread.c (elf_symfile_read): Compute the relocation amount
6852 by subtracting off the address of the ".text" section.
6853 * solib.c: Add pointer to ".text" section to so_list struct.
6854 * solib.c (solib_map_sections): Initialize pointer to ".text"
6855 section in so_list struct.
6856 * solib.c (symbol_add_stub): Pass base address of ".text"
6857 section to symbol_file_add, rather than the load address of
6858 the shared library. On SunOS they are the same. On SVR4 they
6861 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6863 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6864 function name, not .gdbinfo. symbol.
6866 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6868 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6870 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6872 * Makefile.in (VERSION): 4.4.8
6874 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6875 commands in .cshrc/.profile won't get traced.
6877 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6879 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6880 * exec.c (build_section_table): Don't abort if no sections.
6881 * sparc-tdep.c (single_step): Lint.
6882 * utils.c (mrealloc): Handle realloc (0, size) case here.
6884 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6886 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6889 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6891 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6892 .gdbinfo. symbols are created. Move creation from parse_procedure
6893 to parse_symbol, where it is fairly easy to grow the symtab. This
6894 also fixes a symtab trashing bug on all mips-based systems.
6895 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6897 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6898 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6900 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6902 * c-exp.y: Add missing return type to yyparse() prototype.
6904 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6906 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6908 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6909 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6910 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6911 (patch_opaque_types): Avoid dummy args and result.
6912 * objfiles.c (have_partial_symbols, have_full_symbols,
6913 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6914 (iterate_over_objfiles, iterate_over_symtabs,
6915 iterate_over_psymtabs): Remove, clunky and slow.
6916 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6917 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6918 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6919 dump_objfile): Remove dummy args and results. Move filename
6920 comparisons to callers.
6921 (printsyms_command, printpsyms_command, printmsyms_command,
6922 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6923 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6924 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6925 list_symbols, make_symbol_completion_list): Replace explicit
6926 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6927 Eliminate Dijkstra flag crap, break out of loops with gotos.
6928 (lookup_symtab_1): Protect '/' tests from short filenames.
6929 (cplus_mangled_symbol): Move inline into lookup_symbol.
6930 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6931 (relocate_minimal_symbol): Move inline to vmap_symtab.
6932 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6933 iterate_over_msymbols with ALL_MSYMBOLS.
6935 Misc cleanup prior to release.
6937 * Makefile.in (VERSION): Roll to 4.4.7.
6938 (HFILES): Add call-cmds.h.
6939 * call-cmds.h: New header for command fns called by other files.
6940 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6941 (breakpoint_1): Remove unused type arg. Change callers.
6943 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6944 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6945 * mipsread.c: Add prototypes for all static functions.
6947 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6948 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6949 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6950 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6951 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6952 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6955 * buildsym.c (define_symbol): Handle global register variables
6956 (from Pierre Willard). Complain if register numbers are too large.
6957 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6958 * tm-sparc.h: Don't #include <sun4/reg.h>.
6959 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6960 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6962 * language.h: Avoid forward enum declaration.
6963 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6964 config/sun4os5.mt: New host and target.
6965 * defs.h (errno): #include <errno.h> rather than assuming int.
6966 From Pierre Willard.
6968 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6969 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6970 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6971 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6972 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6973 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6974 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6976 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6978 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6979 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6980 * language.h (enum exp_opcode): Avoid forward enum def.
6981 * main.c (define_command, user_defined_command): Lint.
6982 * mem-break.c, xcoffread.c: Lint.
6983 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6985 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6987 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6988 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6989 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6990 or IBM6000_TARGET as (approximately) appropriate.
6992 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6994 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6995 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6996 or not to try reading symbols from a mapped objfile. Plugs memory
6997 leak due to shared libraries generating no psymtabs or symtabs.
6999 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7001 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7002 * copying.awk: Lint. Make stronger warning at top of copying.c.
7003 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7004 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7005 (lookup_pointer_type): Add FIXME comment.
7006 * main.c (set_history_size_command): Disallow negative size.
7007 * partial-stab.h: Update copyright.
7008 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7010 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7012 * main.c (set_history_size_command): Negative size is error.
7013 (Reported by Peggy Fieland.)
7015 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7017 * coffread.c (coff_symfile_init): Update comment.
7018 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7019 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7020 macros to access the dbx specific objfile information.
7021 * dbxread.c (symfile_string_table, symfile_string_table_size):
7022 Remove these local variables.
7023 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7024 read_dbx_symtab): Remove the stringtab and stringtab_size params
7025 from the function prototypes, the function definition, and the
7026 function calls. These are now available via DBX_STRINGTAB and
7027 DBX_STRINGTAB_SIZE using the objfile pointer.
7028 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7029 an arg to read_dbx_symtab.
7030 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7031 stringtab and the dbx specific per-objfile private info.
7032 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7033 args in prototype, function definition, and function calls. It is
7034 now available via the DBX_SYMCOUNT macro using the objfile
7036 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7037 local instance of struct dbx_symfile_info and replace with DBX_*
7039 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7040 symfile_string_table and symfile_string_table_size.
7041 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7042 symfile_string_table.
7043 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7044 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7045 stringtab size variables. Remove all code that used to reread
7047 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7048 to prior to any calls to mmalloc for the objfile specific heap.
7049 * utils.c (init_malloc): Document the requirement that for each
7050 heap for which corruption checking is desired, that init_mmalloc
7051 must be called prior to any mmalloc calls on the heap.
7053 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7055 * rs6000-pinsn.c: Make dis-assembly output more like
7056 other targets: Don't print instruction in hex before
7057 the assembly; use print_address to print out jump
7060 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7062 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7063 * cplus-dem.c: Support "Sc" meaning "signed char".
7065 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7067 * configure.in: fix iris/iris3.
7069 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7071 * command.c, main.c (various places): Use ctype.h macros
7072 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7073 (such as (x >= 'A' && x <= 'Z')).
7074 (There are still more of these in other files.)
7075 * main.c (defined_command): Lower-case the user's
7076 new command before entering it. Needed because
7077 command lookup is case-insensitive (and also lower-cases).
7078 (Based on Metin's earlier patch.)
7080 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7082 * config/irix4.mh: new file.
7084 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7086 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7089 * xm-mips.h: Declare strdup for ultrix.
7091 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7092 when calling new_symbol.
7093 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7096 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7098 * config/rs6000.mh: Update (for Fred's new mmalloc)
7099 flags to disable use of GNU malloc/mmalloc.
7100 * munch: Change SYSV rule to allow .text before the label,
7101 as well as after, to work for AIX.
7102 * gdbtypes.h: Minor clarifiction.
7104 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7106 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7107 continuation in yet another place (between method declarations).
7109 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7111 * mips-tdep.c: include symfile.h and objfiles.h to fix
7114 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7116 * valops.c (value_struct_elt_for_reference): Added 'offset'
7117 parameter to handle multiple inheritance.
7118 * eval.c, value.h: Update accordingly.
7120 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7122 * objfiles.h: New file
7123 * Makefile.in (HFILES): Add objfiles.h
7124 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7125 main_scope_lowpc, main_scope_highpc.
7126 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7127 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7128 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7129 xcoffread.c, : Include objfiles.h.
7130 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7131 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7132 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7133 inside_entry_file() and logic changed appropriately.
7134 * blockframe.c (outside_startup_file): Renamed to
7135 inside_entry_file() and logic changed appropriately.
7136 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7137 and logic changed to use per-objfile specific fields.
7138 * blockframe.c (inside_entry_scope): Renamed to
7139 inside_entry_func() and logic changed to use per-objfile specific
7141 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7142 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7143 Remove extern decls.
7144 * symfile.c, symfile.h (entry_point): Remove extern decl.
7145 * coffread.c (coff_symfile_init): Common entry point init code
7146 moved to symfiles.c, call init_entry_point_info().
7147 * coffread.c (complete_symtab): Use new per-objfile entry info.
7148 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7149 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7151 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7152 * defs.h (inside_entry_scope, outside_startup_file,
7153 inside_main_scope): Prototypes changed for renames to
7154 inside_entry_func, inside_entry_file, inside_main_func,
7156 * symfile.c (syms_from_objfile): Common entry point init code
7157 moved to init_entry_point_info() and call init_entry_point_info().
7158 * symfile.h (init_entry_point_info): Include prototype.
7159 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7160 moved to symfiles.c and call init_entry_point_info().
7161 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7162 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7163 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7165 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7166 works for the majority of targets.
7167 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7168 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7169 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7170 Use default definition in frame.h.
7171 * frame.h (selected_frame_level): Make decl extern.
7172 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7173 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7174 * partial-stab.h: Use new per-objfile entry info.
7175 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7176 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7177 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7178 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7179 have_minimal_symbols): Prototypes moved to objfiles.h.
7180 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7181 Macros moved to objfiles.h.
7182 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7184 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7186 More C++ improvements (pointers to members, qualified names).
7187 * c-exp.y: Support exp.type::name and exp->type::name
7188 syntaxes. (Unfortunately, doesn't work for static members.)
7189 * c-exp.y, eval.c: Make type::~type work better.
7190 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7191 value_static_field by value_struct_elt_for_reference.
7192 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7193 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7194 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7195 for OP_SCOPE operand; no point in it now that we use lazy
7196 reading of values, and use "reference to member" objects.
7197 * gdbtypes.h: Clarify comment.
7198 * valops.c: Change value_struct_elt_for_address to return
7199 a reference (or variable), rather than a pointer. Change
7200 the name to value_struct_elt_for_reference to reflect this.
7201 Returning a reference instead of a address provides a
7202 generalization, since we can use the routine for both
7203 class::name as well as &class::name.
7204 Also, recurse to handle multiple inheritance properly.
7205 * valprint.c: Moved code to print pointer-to-members
7206 to new function point_class_member. This allows a
7207 "reference-to-member" to be printed using the same code.
7208 * valprint.c (type_print_varspec_prefix): Avoid printing
7209 "struct " for domains of class-member types.
7210 * valops.c (search_struct_field): Inline code for simplified
7211 version of value_static_field (which can then be deleted).
7212 * value.h: Rename value_struct_elt_for_address to
7213 value_struct_elt_for_reference. Delete value_static_field.
7214 * values.c: Remove no longer used function value_static_field.
7216 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7218 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7219 elfread.c (coff_symfile_finish): Add function, prototype, and
7220 add to the xxxx_sym_fns struct for each file type. Also reformat
7221 the xxxx_sym_fns vector to a standard format and add comments.
7222 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7223 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7224 Pass pointer to struct objfile rather than pointer to sym_fns.
7225 Change references inside each function accordingly. Allocate any
7226 symbol file specific info in the per-objfile memory region.
7227 * dbxread.c (free_and_init_header_files): Break function into
7228 free_header_files(), called from dbx_symfile_finish(), and
7229 init_header_files(), called from dbx_new_init().
7230 * dbxread.c (dbx_new_init): Move deallocation things to new
7231 dbx_symfile_finish function.
7232 * elfread.c (elf_new_init): Call buildsym_new_init().
7233 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7234 routine for the objfile before deallocating other stuff.
7235 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7236 * symfile.h: Move struct sym_fns to before struct objfile def.
7237 Add sym_finish function pointer and change prototypes of other
7238 function pointers to reflect passing struct objfile pointer rather
7239 than struct sym_fns pointer.
7240 * symfile.c: Remove now obsolete symtab_fns pointer.
7241 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7242 locates the correct sym_fns struct for the given objfile.
7243 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7244 for better support of mapped symbol tables.
7245 * symfile.c (symbol_file_command): Remove obsolete code using
7247 * symfile.h: Remove duplicate declarations for symfile_objfile,
7248 entry_point, and object_files.
7249 * target.c (target_info): Compare symfile_objfile to NULL.
7250 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7251 aixcoff_symfile_finish().
7253 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7255 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7256 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7257 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7259 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7261 Some improvements to g++ debugging.
7262 * symtab.c (list_symbols): demangle before pattern matching.
7263 * symtab.c: Other fixes to improve handing of operators.
7264 * valprint.c (type_print_base): Fix test for constructor.
7265 * values.c (value_static_field): Allow evaluation of
7266 CLASS::METHOD, returning a function pointer.
7268 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7270 * Makefile.in (VERSION): Roll 4.4.6.
7271 * exec.c (exec_file_command): Add code to ignore optional args
7272 passed in by file_command() for use in symbol_file_command().
7273 * main.c (main): Document -mapped and -readnow in help summary.
7274 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7275 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7276 to get filename from bfd with bfd_get_filename(). Test mapto
7277 against 0, not NULL. Use mstrsave() to make copy of filename.
7278 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7280 * remote-vx.c (vx_load_command, add_symbol_stub):
7281 Symbol_file_add() takes an additional arg.
7282 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7284 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7285 changed to return a bfd not an objfile pointer.
7286 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7287 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7288 Change to eliminate local bfd and use symfile_bfd_open() plus
7289 allocate_objfile(). Add code to implement readnow option.
7290 * symfile.c (symbol_file_command): Changes to option handling,
7291 readnow functionality moved to symbol_file_add().
7292 * symfile.c (symfile_init): Eliminate local copy of bfd.
7293 * symfile.c (add_symbol_file_command): Changes to parse mapped
7294 and readnow options.
7295 * symfile.h (allocate_objfile): Arg removed from prototype.
7296 * symtab.h (symbol_file_add): Arg added to prototype.
7297 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7300 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7302 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7303 mtrace.awk, state.c, state.h: Removed.
7304 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7305 directories searched for source files.
7306 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7307 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7308 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7309 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7310 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7311 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7312 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7314 * Makefile.in (HFILES): Remove state.h
7315 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7316 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7317 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7318 * Makefile.in (clean): Remove all object files.
7319 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7320 * cplus-dem.c: Remove prototypes definitions that are now done in
7322 * dbxread.c (throughout): Change from using per-objfile
7323 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7324 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7325 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7326 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7327 * depend: Remove dependencies for state.o, state.h.
7328 * dwarfread.c: Add declaration for warning_pre_print.
7329 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7330 * dwarfread.c (throughout): Change from using per-objfile
7331 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7332 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7333 use supplied objfile.
7334 * i386-xdep.c (print_387_status): Change to use warning() rather
7336 * i387-tdep.c (print_387_control_word): Change to use warning()
7337 rather than printfs.
7338 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7339 that some compilers grumble about.
7340 * language.c (throughout): Add declaration for warning_pre_print
7341 and using warning() instead of printfs.
7342 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7343 * main.c (main): Add declaration for warning_pre_print and set it
7344 similarly to error_pre_print. Add declarations for
7345 mapped_symbol_files and readnow_symbol_files. Add appropriate
7346 definitions to long_options[].
7347 * minsyms.c: Trivial fix to comment.
7348 * objfiles.c (allocate_objfile): Substantially rewritten for
7349 using mapped symbol files.
7350 * objfiles.c (throughout): Change from using per-objfile
7351 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7352 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7353 * source.c (throughout): Change from using per-objfile
7354 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7355 * source.c (open_source_file): Use mstrsave to save file name in
7356 mapped symbol region for objfile.
7357 * symfile.c: Remove include for state.h.
7358 include to local form.
7359 * symfile.c (symbol_file_add_digested): Remove.
7360 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7362 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7363 from objfile structure. Add malloc descriptor pointer (md).
7364 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7365 * symm-xdep.c (print_fpu_status): Use warning() rather than
7367 * symmisc.c (free_symtab_block): Now takes and uses current
7369 * symmisc.c (throughout): Change from using per-objfile
7370 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7371 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7372 Sun compiler grumblings when PTR is char *.
7373 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7374 msymbols() to correct pointer type.
7375 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7376 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7377 error always starts on a line of it's own.
7378 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7379 Rewrite for new mapped malloc package use.
7380 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7381 that don't want to use the mapped malloc package; pass arguments
7382 on to traditional malloc package functions.
7383 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7384 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7385 mrealloc, malloc, and realloc but get fatal error if runs out
7387 * utils.c (msavestring, mstrsave): Save a string in a specific
7388 mapped malloc region.
7389 * utils.c (print_spaces): Use xmalloc to get the buffer.
7390 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7391 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7392 * config/i386v4.mh: Insignificant reorganization.
7394 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7396 * xcoffread.c: Only enable compilation of debugging functions
7397 if IBM6000 is defined. Fails to compile otherwise.
7399 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7401 * Makefile.in: pass MAKEINFO down on info.
7403 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7405 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7406 useless code, including an lseek to an uninitialized variable.
7407 Reported by Jim Williams <jimbo@wrs.com>.
7409 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7411 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7412 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7413 * minsyms.c, symfile.c: Changes that may be generally
7414 applicable, but are #ifdef IBM6000 for now.
7415 * rs6000-xdep.c: Fixed typo in comment.
7416 * rs6000-tdep.c: Non-substatial changes.
7417 * xoffread.c: The main change here is addition of some
7418 debugging functions.
7419 * xoffexec.c: More changes.
7421 * xcoffread.c: Fixed two too-few-parameters bugs.
7423 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7424 to SOLIB_CREATE_INFERIOR_HOOK macro.
7426 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7428 * symfile.h: Add prototype for iterate_over_msymbols().
7429 * symtab.c (cplus_mangled_symbol): Add function.
7430 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7431 iterate_over_msymbols to find demangled C++ symbol.
7432 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7433 value to iterate_over_msymbols().
7434 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7437 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7439 * Makefile.in: added check target.
7441 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7443 * ecoff.c: Move to ../bfd/coff-msym.c.
7444 * config/mt-*mips: Remove ecoff.o from the configuration.
7445 * remote.c (): Add newline to initial +.
7446 (remote_resume): Mention how to cope with signals.
7447 (remote_interrupt): Add debug msg.
7448 (remote-wait): Implement new 'T' reply, which includes
7449 status, PC, and FP all in a single short message.
7450 (putpkt): Add further debugging of packet acks.
7451 * mipsread.c (fixup_symtab): Also swap RFD's.
7452 (parse_partial_symbols): Avoid bug on unknown symbol types.
7453 * Makefile.in (VERSION): Roll to 4.4.5.
7454 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7455 for remote MIPS by limiting heuristic to 200 byte search.
7456 (heuristic_proc_desc): Byte-swapping.
7457 (mips_print_register): Cope with failure of
7458 read_relative_register_raw_bytes. Byte-swap integers for
7460 * mips-pinsn.c (print_insn): Byte-swap instruction.
7462 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7464 * config.sub configure.in config/mh-irix4
7465 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7466 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7467 gdb/xm-irix4.h gdb/config/mt-irix3
7468 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7470 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7472 * defs.h, utils.c: xrealloc takes PTR as first arg.
7473 * defs.h: Reword confusing comment about ANSI prototypes.
7474 * defs.h: Some minor whitespace changes.
7475 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7476 not NULL, which can be (void *).
7477 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7478 * tm-i386v.h (SP_ARG0): Define
7479 * xm-sysv4.h: Back out of change for missing prototypes.
7480 * i386-tdep.c (get_longjmp_target): Add function.
7482 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7484 * Makefile.in: install man page too.
7486 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7488 * All GDB files that #include defs.h: Removed stdio.h.
7489 (defs.h): #include stdio.h.
7491 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7493 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7494 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7495 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7496 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7497 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7498 it before printing out the hex shape of an address.
7500 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7502 * rs6000-xdep.c (frame_initial_stack_address): Move
7503 code to set frame->cache_fsr into new separate function
7504 frame_get_cacahe_fsr. This allows fixing a fatal error.
7505 * xcoffexec.c: Turn previously suppressed error
7506 message back on, after cleaning up BFD.
7508 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7509 printing of blank line, since it cases printing of an
7510 extra blank line. Is this intended? It does mess up
7512 * defs.h: Put back declarations of malloc and realloc,
7513 but protected by #ifndef MALLOC_INCOMPATIBLE.
7514 * objfiles.c: Undo previous change: Use malloc/realloc
7515 for objfile malloc/realloc fields (but add a cast).
7516 * xcoffexec.c: Suppress an error message (for now).
7518 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7520 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7521 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7522 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7524 * xcoffread.c: Modifications to C_DECL storage class handling, and
7525 introduction of an old smash_to_pointer_type() routine.
7527 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7528 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7529 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7530 parameters have been modified.
7532 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7533 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7534 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7535 and fetch_inferior_registers() always fetched all the registers
7536 resulting valid register values at hand all the time. Pushing a dummy
7537 frame did not require validating all register values first. After
7538 putting the above mechanism into action, we didn't have valid registers
7539 values always ready. Thus, all registers need to be fetched before
7540 pushing a dummy frame now.
7542 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7543 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7544 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7545 the starting address (actual frame address) of a frame.
7546 * rs6000-tdep.c: modifications to function_frame_info() to see if
7547 function reserves a frame pointer register (alloca register)
7548 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7549 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7550 functions with alloca() calls.
7552 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7554 * xm-sysv4.h: Provide definitions/prototypes for host environment
7555 functions for which no definitions or prototypes are provided in
7556 any currently included gdb or host environment header files.
7557 For SVR4, this currently includes malloc and realloc, which cannot
7558 be portably prototyped in any gdb include file.
7560 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7562 * buildsym.h: Remove obsolete variable file_stabs.
7564 * Makefile.in: Move place where configure merges in host-
7565 and target-dependent fragments later, so the latter
7566 can override (say) GNU_MALLOC.
7567 * config/mh-rs6000: Use system malloc. Otherwise, I
7568 ended up with *two* incompatible versions of malloc
7569 (functions in libc would call the malloc in libc).
7570 I assume this is a shared library problem.
7572 * remote.c: Fix (presumed) typo.
7573 * objfiles.c: Use xmalloc/xrealloc instead of
7574 malloc/realloc (since the latter are no longer declared).
7576 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7577 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7578 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7579 handle individual registers.
7580 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7581 correctly in case it wasn't cached yet. (A problem showed up
7582 after fetching individual registers.)
7583 * buildsym.c: Disable type_synonym_name's type name overwriting
7584 in cases it is unnecesary. rs6000 portation doesn't use
7585 type_synonym_name, and it used to nullify type names
7586 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7587 type's name as soon as space for that type is allocated.
7588 * xcoffread.c: ignore a section's lineno information if it is
7589 not `.text'. (In rs6000 bfd portation integration, skipping over
7590 `.pad' sections are ignored since it was in machine independent
7591 part of the code. Thus, a problem of fake sections with invalid
7592 lineno information arised.)
7594 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7595 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7596 * rs6000-tdep.c: make function_frame_info() work whether or not
7597 reading from a core file.
7598 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7600 * infrun.c. main.c, printcmd.c. symtab.c:
7601 More changes from IBM for rs6000.
7604 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7606 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7607 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7608 Merge in changes (mostly from IBM) for RS6000.
7609 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7610 More changes from IBM for RS6000. These are in machine-
7611 independent code, and probably could do with some cleaning
7612 up. The most questionable of these are #ifdef IBM6000.
7613 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7614 to single_step() (for consistency with rs6000 and i860).
7615 * utils.c: Allow the 1st arg to xrealloc to be NULL
7616 (in which case do malloc). This removes the need for
7617 some tests in xcoff code (and perhaps other places?).
7618 * coffread.c: Removed variables last_source_file,
7619 type_vector, and type_vector_length as these are now
7620 defined by buildsym.[ch].
7621 * defs.h: Remove prototypes for malloc and realloc, since
7622 these should only be used to implement xmalloc and xrealloc,
7623 and they conflict with <stdlib.h> in AIX - where they
7624 return void* even when __STDC__ isn't defined. Sigh.
7625 * munch: Recognize *initialize* in data as well as text
7626 (AIX uses data). Also, incorporate a patch from Garrett
7627 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7628 much more sensible, by only trying to match the name of
7629 the initialize_foo function, and not the junk before it.
7631 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7633 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7634 unless symbol table indicates that something has changed.
7636 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7638 * remote.c: Make it work for embedded MIPS. Increase buffer
7639 size, and use throughout. Round buffer size up if too many regs.
7640 Support baud rate setting and try for an 8-bit path. If
7641 interrupted while waiting for target, send a ^C down the wire.
7642 Avoid single-byte reads.
7643 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7645 * mips-xdep.h: Avoid the embedded regs when on Unix.
7647 * mipsread.c: Byte-swap the symbol table structures, using
7648 routines from ecoff.c, to read a symbol table written in any
7649 of the four possible byte orders.
7650 * configure.in (mips-big-* target): Same as Sony News.
7651 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7652 * ecoff.c: New file for symbol swapping routines.
7654 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7656 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7657 all-breakpoints' command.
7658 * (get_number): Allow users to enter negative breakpoint numbers.
7659 * (breakpoint_1): Reformat display of 'info break' to show new
7661 * (create_longjmp_breakpoint, breakpoint_re_set,
7662 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7663 symfile.c (syms_from_objfile): Re-do
7664 insertion of longjmp breakpoints. Move all code into
7665 breakpoint_re_set, and call that instead of
7666 create_longjmp_breakpoint in symfile.c.
7668 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7670 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7671 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7672 * symtab.c (find_pc_symtab): Handle having no objfiles.
7673 * infcmd.c: Fix comment.
7674 * objfiles.c (free_all_objfiles): Add.
7675 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7676 * symfile.c (symbol_file_command): free all objfiles when
7677 specifying a new symbol file.
7678 (reread_symbols): Stat the file name, don't fstat the descriptor.
7680 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7682 * Makefile.in, configure.in: removed traces of namesubdir,
7683 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7684 copyrights to '92, changed some from Cygnus to FSF.
7686 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7688 * dbxread.c (end_psymtab): Delete empty psymtabs.
7689 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7690 * symfile.h (struct objfile): Add free_psymtabs.
7692 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7694 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7696 * symfile.c (symbol_file_command): strcmp => !strcmp.
7697 * breakpoint.h: Move prototypes to follow enum definition they need.
7698 * breakpoint.c, infrun.c: Lint.
7699 * printcmd.c: Use `enum enable' rather than `enum
7701 * mipsread.c: First pass at making it compile with the new
7702 objfile changes. Probably seriously broken still, but it
7705 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7707 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7708 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7709 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7710 stepping (and nexting) through longjmp(). Also, cleanup
7711 breakpoint handling quite a bit by creating explicit breakpoint
7712 types instead of using magic breakpoint numbers.
7713 Makefile.in: Update version to 4.4.3
7715 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7717 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7718 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7719 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7721 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7723 * minsyms.c (install_minimal_symbols): Add bunches to any
7724 existing minsyms in the objfile. Avoid extra mallocation
7725 by working directly in the obstack. Remove ignored `mainline' parm.
7726 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7727 xcoffread.c: Change all callers.
7728 * FIXME: We should be able to eliminate MAINLINE from all the
7729 symbol readers now, with a small bit of work.
7731 * valops.c, value.h: Lint.
7732 * remote-vx.c: Add missing break; statement. Bugfix by
7733 Michael Sclafani, <sclafani@src.dec.com>.
7735 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7737 * Makefile.in (VERSION): Update version to 4.4.2
7738 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7739 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7740 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7741 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7742 mmap-alloc.o, mmap-sbrk.o
7744 * altos-xdep.c: Minor whitespace change.
7745 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7746 use to new minimal symbol table use.
7747 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7748 * arm-xdep.c (store_inferior_registers): Returns void.
7749 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7750 Convert from misc function vector use to new minimal symbol table use.
7751 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7752 * breakpoint.c: Add prototypes for local functions.
7753 * breakpoint.c (catch_command_1): Change to static and remove unused
7755 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7756 * breakpoint.h: Change function decls to prototype form.
7757 * buildsym.c: Add prototypes for local functions.
7758 * buildsym.c: Moved hashname() function here from dbxread.c.
7759 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7760 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7761 * buildsym.c (dbx_alloc_type): Change to static.
7762 * buildsym.c (finish_block): Add objfile parameter.
7763 * buildsym.c (misc): Change symbol_obstack to objfile version.
7764 * buildsym.c (make_blockvector): Change to static.
7765 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7766 * buildsym.c (compare_line_numbers): Change to static, args are const,
7767 cast args when used.
7768 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7769 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7770 and made static. Add objfile parameter.
7771 * buildsym.c (end_symtab): Simplify code using line table size.
7772 Realloc the linetable on the objfile symbol_obstack and copy there.
7773 * buildsym.c (scan_file_globals): Convert from misc function vector
7774 use to new minimal symbol use.
7775 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7776 strings get allocated in objfile's symbol_obstack. Convert references
7777 to builtin types to lookup_fundamental_type().
7778 * buildsym.c (read_type): Make static, add objfile parameter, convert
7779 references to buildin types to lookup_fundamental_type().
7780 * buildsym.c (read_struct_type): Add objfile parameter.
7781 * buildsym.c (read_array_type): Make static, add objfile parameter.
7782 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7783 * buildsym.c (read_huge_number): Make static.
7784 * buildsym.c (read_range_type): Make static, add objfile parameter,
7785 convert references to buildin types to lookup_fundamental_type ().
7786 * buildsym.c (read_args): Make static, add objfile parameter.
7787 * buildsym.h: Convert function decl's to prototype form.
7788 * c-exp.y: Add prototypes for local functions, convert uses of misc
7789 function vector to minimal symbol table. Reformat all builtin type
7790 initializations and pass a NULL objfile to init_type() for them.
7791 * coffread.c: Change context_stack ref's to coff_context_stack,
7792 add local function prototypes. Cast uses of xrealloc arg 1.
7793 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7794 crafting a new type.
7795 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7796 * coffread.c (finish_block): Change name to coff_finish_block.
7797 * coffread.c (make_blockvector): Add and use objfile parameter.
7798 * coffread.c (record_line): Change name to coff_record_line.
7799 * coffread.c (start_symtab): Change name to coff_start_symtab.
7800 * coffread.c (end_symtab): Change name to coff_end_symtab.
7801 * coffread.c (record_misc_function): Change name to record_minimal_
7802 symbol and change to minimal symbol table use from misc func tbl.
7803 * coffread.c (coff_symfile_read): Convert from misc function vector
7804 use to minimal symbol table use.
7805 * coffread.c (hashname): Remove; use common version in buildsym.c.
7806 * coffread.c (decode_base_type): Change references to builtin types
7807 to calls to lookup_fundamental_type().
7808 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7809 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7810 * command.c: Add prototypes for local functions.
7811 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7812 appropriate member of the function union for that type.
7813 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7814 ifdef out the function since it isn't currently used.
7815 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7816 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7817 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7818 * command.c (help_cmd): Compare function pointer to NULL.
7819 * command.c (help_cmd_list): Compare function pointer to NULL.
7820 * command.c (lookup_cmd_1): Use correct member of function union.
7821 * command.c (undef_cmd_error): Make static.
7822 * command.c (complete_on_cmdlist): Use correct member of func union.
7823 * command.c (do_setshow_command): Use correct member of func union.
7824 * command.c (shell_escape): Convert rindex use to strrchr.
7825 * command.h (COMMAND_H): Define if already included.
7826 * command.h (cmd_list_element struct): Change 'function' to a union
7827 and prototype args. Prototype completer function.
7828 * command.h: Convert decl's to prototype form.
7829 * convex-xdep.c (store_inferior_registers): Returns void.
7830 * copying.c: Prototype local functions.
7831 * coredep.c: Minor whitespace change.
7832 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7833 * cplus-dem.c: Prototype local functions.
7834 * dbxread.c (hashname): Remove; moved to buildsym.c.
7835 * dbxread.c (free_and_init_header_files): Make static.
7836 * dbxread.c: Add prototypes for local functions.
7837 * dbxread.c (new_object_header_files): Remove; inlined usages.
7838 * dbxread.c (xrealloc usages): Cast args.
7839 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7840 and change usages accordingly.
7841 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7842 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7843 * dbxread.c (dbx_next_symbol_text): Make static.
7844 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7845 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7846 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7847 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7848 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7849 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7851 * dwarfread.c (record_misc_function): Change name to record_minimal_
7852 symbol and use minimal symbol table throughout.
7853 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7854 * dwarfread.c: Convert all references to builtin types to use the new
7855 lookup_fundamental_type function.
7856 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7857 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7859 * elfread.c (record_misc_function): Convert to use record_minimal_
7861 * elfread.c (elf_symtab_read): Add objfile parameter.
7862 * eval.c: Add prototypes for local functions and move some decls
7863 around to accomodate prototypes.
7864 * expprint.c: Add prototypes for local functions. Change references
7865 to misc function vector to minimal symbol table.
7866 * findvar.c (read_memory usages): Cast args.
7867 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7868 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7869 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7870 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7871 * gould-xdep.c: Minor whitespace change.
7872 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7873 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7874 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7875 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7876 * i386-tdep.c: Add prototypes for local functions.
7877 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7878 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7879 that defaulted to int.
7880 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7881 i386_push_dummy_frame): Returns void.
7882 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7883 int and explicitly declare return type as int.
7884 * i387-tdep.c: Minor formatting changes.
7885 * i960-tdep.c (leafproc_return): Convert from misc function vector
7886 use to minimal symbol table use.
7887 * infcmd.c: Add prototypes for local functions.
7888 * infcmd.c (continue_command, until_next_command, until_command,
7889 path_info, path_command): Make static.
7890 * infcmd.c (step_1, until_next_command): Convert from misc func
7891 vector to minimal symbol table use.
7892 * inflow.c: Add prototypes for local functions.
7893 * infptrace.c (store_inferior_registers): Returns void, not int.
7894 * language.c (_initialize_language): Use proper member of function
7896 * m2-exp.y: Add prototypes for local functions, convert misc function
7897 vector uses to minimal symbol table uses.
7898 * m2-exp.y (make_qualname, yyerror): Make static.
7899 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7900 * m68k-pinsn.c: Add prototypes for local functions.
7901 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7902 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7903 * m68k-stub.c: Add prototypes.
7904 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7905 use to minimal symbol table use.
7906 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7907 * m88k-xdep.c (store_inferior_registers): Returns void.
7908 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7909 * mach386-xdep.c (store_inferior_registers): Returns void.
7910 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7911 * main.c: Add prototypes for local functions.
7912 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7913 longjmp() result to (NORETURN void).
7914 * main.c (catch_errors): Prototype the 'func' parameter.
7915 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7916 Takes an unused arg.
7917 * main.c (execute_command): Call the right member of the func union.
7918 * main.c (command_loop_marker, symbol_completion_function,
7919 command_loop): Make static.
7920 * main.c (command_line_input): Make linelength unsigned, cast arg
7921 to command_line_input().
7922 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7923 * main.c (initialize_main): Call right member of function union.
7924 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7925 * mem-break.c: Include symtab.h
7926 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7927 * mips-xdep.c (store_inferior_registers): Returns void.
7928 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7929 use to minimal symbol table use.
7930 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7932 * mipsread.c (make_type): Remove, convert usages to init_type.
7933 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7934 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7935 vector use to minimal symbol table use.
7936 * parse.c: Add prototypes for local functions.
7937 * parse.c (xrealloc usages): Cast args.
7938 * parse.c (prefixify_expression, length_of_subexp): Make static.
7939 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7940 * parser-defs.h: Convert function decls to prototype form.
7941 * partial-stab.h: Convert from misc function vector use to new minimal
7943 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7944 the per-objfile copies.
7945 * printcmd.c: Add prototypes for local functions. Move some struct
7946 definitions around to accomodate prototypes.
7947 * printcmd.c (decode_format): Make static, change args oformat and
7948 osize to int from char.
7949 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7950 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7951 * printcmd.c (print_address_symbolic): Convert from misc function
7952 vector use to minimal symbol table use.
7953 * printcmd.c (address_info): Convert from misc function vector use
7954 to minimal symbol table use.
7955 * printcmd.c (delete_display, enable_display, disable_display_command):
7957 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7958 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7959 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7960 * pyr-xdep.c (store_inferior_registers): Returns void.
7961 * remote-mm.c (mm_load): symbol_file_add return value unused.
7962 * remote-nindy.c: Minor format change.
7963 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7964 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7965 * rs6000-xdep.c (store_inferior_registers): Returns void.
7966 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7967 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7968 vector use to minimal symbol table use.
7969 * solib.c: Add prototypes for local functions.
7970 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7971 function vector use to minimal symbol table use.
7972 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7973 * solib.c (find_solib, shared_library_command): Make static
7974 * solib.c (read_memory, write_memory usages): Cast args.
7975 * solib.c (special_symbol_handling): Add function
7976 * source.c: Add prototypes for local functions.
7977 * source.c (select_source_symtab): Convert to scan objfiles.
7978 * source.c (open_source_file): Make static.
7979 * source.c (xrealloc usages): Cast args.
7980 * source.c (source_line_charpos): ifdef out, unused.
7981 * source.c (get_filename_and_charpos): Make static.
7982 * stack.c: Add prototypes for local functions.
7983 * stack.c (print_frame_info, frame_info): Convert from misc function
7984 vector use to minimal symbol table use.
7985 * symfile.c: Add prototypes for local functions.
7986 * symfile.c (compare_symbols): Make args const PTR's.
7987 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7988 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7989 * symfile.c (obsavestring): Add objfile parameter.
7990 * symfile.c (init_misc_bunches, prim_record_misc_function,
7991 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7992 sort_misc_function_vector, compact_misc_function_vector): Remove
7993 * symfile.c (symbol_file_add_digested): Add function.
7994 * symfile.c (symbol_file_add): Returns struct objfile *.
7995 * symfile.c (symbol_file_command): Modify for state file use.
7996 * symfile.c (symfile_open): Add parameter "dumpable".
7997 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7998 * symfile.c (load_command, add_symbol_file_command): Make static.
7999 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8000 * symfile.c (rindex usages): Converted to strrchr.
8001 * symfile.c (allocate_psymtab): New
8002 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8003 converted to minimal symbol table usage, but no obvious conversion.
8004 * symfile.c (free_all_symtabs): Remove.
8005 * symfile.c (_initialize_symfile): Use per-objfile info.
8006 * symfile.h: Rework the objfile structure to add per-objfile data
8007 objects (psymbol_obstack, symbol_obstack, type_obstack,
8008 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8009 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8010 Add prototypes to function declarations.
8011 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8012 function vector usage to minimal symbol table usage.
8013 * symmisc.c (DEV_TTY): Define if not defined.
8014 * symmisc.c: Add local function prototypes.
8015 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8016 printpsyms_command, print_objfiles, print_objfiles_command):
8017 Rework to use iterate_over_*
8018 * symtab.c: Add prototypes for local functions.
8019 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8020 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8021 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8022 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8023 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8024 lookup_reference_type, lookup_member_type, allocate_stub_method,
8025 check_stub_method, create_array_type, smash_to_member_type,):
8027 * symtab.c (lookup_symbol): Some args are const.
8028 * symtab.h: All type related defs and structs moved to gdbtypes.h
8029 * symtab.h: Convert decls to prototypes.
8030 * target.c (noprocess): Make static.
8031 * target.h: Change decl's to prototypes.
8032 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8033 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8034 * utils.c (_initialize_utils): Use correct member of function union.
8035 * valarith.c: include gdbtypes.h
8036 * valops.c: include gdbtypes.h, add prototypes for local functions.
8037 * valops.c (value_push, value_arg_push, find_function_addr):
8039 * valops.c (value_string): Convert from misc function vector use
8040 to minimal symbol table use.
8041 * valops.c (check_field_in): Make arg const.
8042 * valprint.c: Add prototypes for local functions.
8043 * valprint.c (print_string): Make static
8044 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8045 * values.c: Add prototypes for local functions.
8046 * values.c (value_headof): Convert from misc function vector to
8047 minimal symbol table.
8048 * xcoffexec.c: Add prototypes for local functions.
8049 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8051 * xcoffexec.c (relocate_minimal_symbol): Add.
8052 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8053 * xcoffread.c: Add prototypes for local functions.
8054 * xcoffread.c (sort_syms): Convert to scan objfiles.
8055 * xcoffread.c (read_xcoff_symtab): Make static.
8056 * xcoffread.c (various): Replace references to builtin types with
8057 calls to lookup_fundamental_type. Replace references to symbol_obstack
8058 and psymbol_obstack with pointers to the per-objfile copies.
8059 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8060 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8062 * xcoffread.c (init_stringtab): Add objfile parameter.
8063 * gdbtypes.c: New file
8064 * minsyms.c: New file
8065 * mmap-alloc.c: New file
8066 * mmap-sbrk.c: New file
8067 * objfiles.c: New file
8071 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8073 * Check in Fred Fish's changes in these modules. Fred
8074 will make ChangeLog entries for all of them. Update VERSION
8077 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8079 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8081 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8082 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8083 value.h: Prototypes for static functions; lint.
8084 * gdbtypes.h: Empty file to ease transition.
8086 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8088 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8089 inferior.h, language.h, signame.h, target.h, terminal.h,
8090 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8091 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8093 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8094 signame.c, sparc-xdep.c: Prototypes for all static functions.
8096 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8097 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8098 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8099 Remove to_call_function and target_call_function, since it
8100 always calls the same thing (call_function_by_hand).
8101 * core.c, exec.c, solib.c: Rename target_ops sections =>
8103 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8104 target.h: target_kill takes no args.
8105 * language.c (language_info): Scaffolding to allow briefer
8106 messages when the current language changes. FIXME.
8107 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8108 complaints about volatile functions.
8109 * xm-sysv4.h (HAVE_MMAP): Define.
8111 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8113 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8114 to make prototypes for all functions declared here.
8115 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8116 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8117 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8118 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8119 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8120 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8121 * utils.c: Avoid declaring malloc and realloc. Lint.
8122 (request_quit): Accept signal-number parameter.
8124 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8126 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8127 DIE's. Add new function read_tag_pointer_type() to read them.
8129 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8130 When creating a new user defined type, check to see if a partial
8131 type already exists, and if so, bash it to fit.
8133 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8135 * coffread.c (decode_base_type): Pass long, not union.
8136 Fix by Eric Valette, ev@chorus.fr.
8138 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8140 * elfread.c (elf_symtab_read): Fix code to correctly track
8141 changes in bfd for absolute symbols.
8143 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8145 * xm-vaxbsd.h: Close off comment.
8147 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8149 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8151 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8153 * mips-tdep.c (mips_print_registers): Print correct register
8154 number for double pseudo-registers.
8156 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8158 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8159 in the op$::OPERATOR. case. From Steven McCanne,
8160 <mccanne@horse.ee.lbl.gov>.
8162 * exec.c (set_section_name): Pass arg to exec_files_info;
8163 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8165 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8167 * main.c (print_gdb_version): Copyright msg: only this year.
8168 (cd_command): Avoid changing current_directory on error.
8170 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8172 * mipsread.c (parse_partial_symbols): Handle dependencies
8173 between partial symbol tables (when not doing stabs-in-ecoff).
8174 (This used to be handled by parse_fdr, but parse_fdr was
8175 incompatible with handling stabs-in-ecoff, so the code
8176 was re-written to not use parse_fdr. Unfortunately,
8177 the logic to handle dependencies was overlooked.)
8179 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8181 * coffread.c (read_enum_type): Use the size of a target int when
8183 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8185 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8186 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8187 TARGET_PTR_BIT to determine size of a pointer
8188 * values.c (unpack_long): when unpacking a REF or a PTR don't
8189 assume the size of the type.
8191 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8193 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8194 looking at its members. Improve guess between struct and union,
8195 only assuming union if multiple members have offsets of zero.
8197 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8199 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8200 (This is just for clarity - and one day permitting us to
8201 change FP0_REGNUM from 38 to 32, which would make more sense.)
8202 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8203 register numbers in stabs-in-ecoff get handled correctly.
8205 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8207 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8208 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8209 into BSD and Ultrix.
8211 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8213 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8215 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8217 * Makefile.in: Increment version to 4.4.1.
8218 * main.c (print_gdb_version): Update copyright notice.
8220 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8222 * mipsread.c: Prepend "struct " to the names of structure
8223 types, and similarly for enums and unions. (This used
8224 to be done, but got lost in the re-write to "guess" the
8225 difference between enum/struct/union.)
8226 Also, guess that a tag is an enum if the first member
8229 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8231 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8234 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8236 * Projects: Patching executables is done.
8237 * Makefile.in (VERSION): Roll to gdb-4.4.
8238 * README, WHATS.NEW: Update for gdb-4.4.
8240 * symfile.c (reread_symbols): Whenever we reread one object
8241 file's symbols, we must restart the scan, because the object_files
8242 chain has been permuted.
8244 * exec.c (exec_files_info): Split out into print_section_info.
8245 Print BFD filename of each section if it's not the default one.
8246 * core.c (core_files_info): Call print_section_info.
8248 * xm-vax.h: Include a few system header files whose definitions
8249 must precede defs.h.
8250 * language.c, language.h: Make some things const.
8251 * expression.h, main.c: const spreads like ooze.
8253 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8254 since BREAKPOINT values can be >0x80.
8256 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8258 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8260 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8262 * sparc-pinsn.c: Remove kludge for preferring architectures.
8263 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8264 and forever. Add `add' instruction to the set that get checked
8265 for a preceding `sethi' in order to print an absolute address.
8266 Corresponding changes in ../include/opcode/sparc.h needed
8267 to eliminate garbage instructions.
8269 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8271 * mipsread.c (parse_partial_symbols): Make sure partial
8272 symbols are created for external symbols (as used to be
8273 the case). This is a bit of a pain with the mips-coff.
8274 It uses a table which points to all of the external
8275 symbols belonging to a particular FDR or psymtab.
8276 Once we've generated this table, we might as well save
8277 it, and then use it in psymtab_to_symtab_1 to find
8278 the symbols to pass to parse_external().
8279 * symfile.c, symfile.c: New function start_psymtab_common
8280 to share the common parts of allocating a new psymtab
8281 for dbxread, mipsread (and later dwarfread). Its code
8282 was pulled out from start_psymtab in dbxread.c.
8283 * dbxread.c (start_psymtab): Use start_psymtab_common().
8285 * valprint.c (val_print): If there is an error when trying
8286 to print a string, check to see if there really is a problem
8287 by reading just one character. If that works, assume
8290 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8292 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8293 cypress, v8 mnemonics in that order.
8295 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8297 * sparc-pinsn.c: Put the qsort() back in.
8299 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8301 * findvar.c (read_register, write_register): Handle machines
8302 where REGISTER_TYPE is not the same size as "int".
8304 Handle debug symbols in dynamically loaded (relocated) code:
8306 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8307 offset to process_one_symbol.
8308 (process_one_symbol): Take new offset parameter. Add it into
8309 appropriate symbol types to relocate symbols to loaded addresses.
8310 Handle all possible symbol types, and complain() about types that
8311 we don't expect to see.
8312 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8313 process_one_symbol (FIXME, should pass real offset).
8317 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8319 (set_breakpoint, break_command_1, until_break_command,
8320 catch_command_1, breakpoint_re_set_one): Use it.
8321 * symtab.h (resolve_sal_pc): Declare.
8322 * infcmd.c (jump_command): Use resolve_sal_pc.
8324 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8326 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8328 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8330 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8331 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8332 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8334 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8336 * dbxread.c (process_one_symbol): Make a first cut at handling
8337 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8339 * symtab.c (find_pc_line): Fix stepping into and out of #included
8342 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8344 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8345 no longer any need to copy ../include/opcode/* into gdb.
8347 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8349 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8351 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8353 * valprint.c (type_print_base, type_print_method_args):
8354 Print C++ constructor methods without bogus "return type."
8356 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8358 * infptrace.c (child_xfer_memory): Parameter "target" should
8359 be a pointer to a structure, not the entire structure.
8361 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8363 * depend: Convert the couple of references to ansidecl.h that
8364 used the local gdb version to use the ../include version.
8366 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8369 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8370 (inferior_proc_init): Fix non-ANSI version of args.
8371 (attach): Call print_sys_errmsg with correct number of args.
8372 (mappingflags): Make static, does not need to be global.
8374 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8375 not the entire struct itself.
8377 * valops.c (value_assign): Cast some args to modify_field() and
8378 {read,write}_register_bytes() correctly.
8380 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8382 * Makefile.in (MALLOCSRC): Removed reference to removed local
8385 * dwarfread.c (list_in_scope): Needs an initial value, use file
8388 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8390 * main.c (main): Make option_index local to keep new getopt happy.
8391 main.c, solib.c, Makefile.in: Update copyright notices.
8393 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8395 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8397 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8399 * Makefile.in (HFILES): Add partial-stab.h.
8401 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8403 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8404 New files for stratus. Not complete enough to actually build
8405 on the Stratus machine; that awaits copyright assignment for
8408 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8409 for getting custom flags into CFLAGS when doing makes.
8411 * configure.in: Add config information for stratus.
8413 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8415 * dbxread.c (process_one_symbol): Pass address of structure
8416 to complain(), rather than the whole structure.
8418 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8420 * solib.c (solib_add_common_symbols): Only compile in when not
8421 using SVR4 style shared libraries.
8423 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8425 * dwarfread.c (locval): Add offreg flag to indicate location
8426 values that are computed off a base register.
8428 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8429 TAG_local_variable cases to account for static variables
8430 within function scopes.
8432 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8434 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8435 doesn't exist on some systems.
8437 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8438 nexting over recursive function calls.
8440 * target.c (target_read_string): Create this routine to read null
8441 terminated strings from the target. It deals with running off the
8442 end of memory elegantly as well. solib.c (find_solib): Use
8443 target_read_string() to avoid problems with running off the end of
8446 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8447 that reference pgrp_inferior.
8449 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8451 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8452 mips-tfile has been hacked to act more "traditionally."
8453 * dbxread.c: Fixed typo in comment.
8455 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8457 * mips-tdep.c (mips_skip_prologue): Add some number of
8458 'sw' instructions before 'addiu' adjusts the stack.
8460 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8462 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8463 freescope, buildblock closescope, record_line, add_symbol_to_list,
8464 gatherblocks, make_blockvector): Extensive changes to switch
8465 to generic symbol table building code in buildsym.c. Remove
8466 scope tree structures and functions, symbol table building
8467 functions, and lots of other small changes.
8469 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8470 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8472 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8474 * buildsym.c (cleanup_undefined_types): Add support for enums.
8475 This fixes the 'GDB internal error. cleanup_undefined_types with
8478 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8480 * dbxread.c: detect gcc2 compilations.
8482 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8484 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8485 in ../include/opcode/sparc.h.
8487 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8489 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8490 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8491 to reflect actual locations of opcode files, so TAGS target will
8494 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8496 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8499 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8500 dereferencing to access the correct elements.
8502 * valops.c (value_addr): Declare return type of external func
8505 * xcoffread.c: Undefine next_symbol_text before redefining it.
8507 For older changes see ChangeLog-9091
8513 version-control: never