1 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
3 Patch from Jeffrey Law:
4 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
6 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
8 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
11 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
13 * ch-exp.y (start): Apply work-around to avoid bison warning.
15 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
17 * Makefile.in (BISON): Remove double quotes around BISON
18 definition when bison is used.
20 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
21 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
22 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
23 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
24 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
25 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
26 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
27 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
29 * Makefile.in (VERSION): Bump to 4.8.6.
31 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
33 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
34 include declarations for malloc/realloc/free. Both malloc and
35 realloc return 'void *' for non-ANSI compilations.
37 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
39 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
42 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
44 * solib.c (clear_solib): Don't close bfd if it is NULL.
46 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
48 * core.c (dis_asm_read_memory): Cast second arg of
49 target_read_memory to "char *".
50 * breakpoint.c (watchpoint_check): Change arg type from PTR to
51 "char *", to match other functions called by catch_errors().
53 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
55 * More patches from Jeffrey Law (law@cs.utah.edu).
56 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
57 Delete unnecessary declarations.
59 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
61 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
64 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
66 * i386-tdep.c (i386_frame_num_args): Always return -1.
68 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
70 * Patches from Jeffrey Law <law@cs.utah.edu>.
71 * gdb/hppa-tdep.c: Declare frame_saved_pc.
72 (frameless_function_invocation): New function.
73 (frame_saved_pc, init_extra_frame_info): Use
74 frameless_function_invocation.
75 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
76 call instead of just grabbing the value currently in %r2.
77 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
78 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
79 definition and use the common one in tm-hppa.h.
80 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
81 use unwind descriptors to determine if the frame chain is valid.
82 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
83 it does not assume %r4 is the frame pointer.
84 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
86 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
87 helper functions for print_insn.
88 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
89 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
90 which nullifies the following instruction.
92 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
94 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
95 pass the 5th arg there, rather than using an ANSI C-specific macro.
97 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
99 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
101 * Makefile.in (VERSION): Bump to 4.8.5
102 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
103 directories to include search path.
104 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
106 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
107 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
108 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
109 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
110 udr.o, udip2soc.o): Remove explicit rules, use the ones that
111 are automatically generated in "depend".
112 * Makefile.in (paread.o): Document why a dependency doesn't get
113 automatically generated in "depend" and leave this explicit rule
115 * depend: Update to latest automatically generated version.
117 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
119 * xcoffread.c: Doc fix.
121 * Makefile.in (depend): Include $(CC) command in generated output.
123 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
125 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
126 to xmalloc. Include defs.h. Rename local macro from
127 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
130 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
132 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
133 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
134 * depend: Update to latest automatically built version.
136 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
138 * sparclite/Makefile.in: Create default target that does nothing
139 in order to force user to build by hand.
141 * sparclite/Makefile: Remove. It's not necessary anymore.
143 * ser-unix.c (wait_for): New routine to handle read timeouts,
144 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
146 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
148 * mips-pinsn.c (print_insn): Return value.
150 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
152 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
153 at configuration time and doesn't belong in the distribution archive.
155 * Makefile.in (NONSRC): Add 29k-share/README.
156 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
158 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
159 constants with slightly more portable definitions (still depends
160 on 2's complement arithmetic though).
161 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
162 * i386v-nat.c (sys/reg.h): Conditionalize include on
163 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
164 * ser-unix.c (termio.h): Include <termio.h> like other files that
165 include termio.h, not <sys/termio.h> which may not exist (on
168 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
170 * valprint.c (print_longest): Change format parameter from a
171 'char' to an 'int'. We can't have 'char' parameters with the
172 current coding style, where we mix prototypes with pre-ANSI
174 * value.h (print_longest): Change format parameter in prototype
175 from a 'char' to an 'int'.
177 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
179 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
181 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
182 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
184 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
186 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
187 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
188 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
189 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
190 ptrace needs 5 arguments, #define ptrace to always
191 pass zero as the 5th argument.
193 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
195 * configure.in: Match z8k-*-sim for z8000.
196 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
197 * remote-hms.c: Update to use new serial protocol.
199 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
201 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
202 necessary and Solaris doesn't have it.
204 * Makefile.in (clean-info, install, install-info, info, dvi,
205 check, all): do not echo recursion lines.
207 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
209 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
210 required target ports which use sockets (like a29k-udi).
212 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
214 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
216 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
217 systems lacking select().
219 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
221 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
223 * alldeps.mak, depend: Update with latest automatically built
226 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
228 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
230 * Makefile.in (make-proto-testsuite.dir): New target to make
231 prototype testsuite tree.
233 * Makefile.in (VERSION): Bump to 4.8.4.
235 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
237 * stabsread.c (define_symbol): If unrecognized constant type,
238 complain() not error().
240 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
242 * infptrace.c: Add missing close paren to test for
243 FIVE_ARG_PTRACE defined.
245 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
246 when compiling with gcc, but disable it for now. See comment.
247 * defs.h (LONGEST): Define as either "long" or "long long"
248 based on CC_HAS_LONG_LONG.
249 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
250 how longest_to_int is defined.
251 * c-valprint.c (c_val_print): Call print_longest.
252 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
253 instead of LONG_LONG.
254 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
256 * printcmd.c (print_scalar_formatted): Call print_longest
257 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
258 * typeprint.c (print_type_scalar): Call print_longest and let
259 it figure out what to do for PRINTF_HAS_LONG_LONG.
260 * valprint.c (val_print_type_code_int): Call print_longest
261 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
262 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
263 * value.h (struct value): Replace usage of LONG_LONG with
265 * value.h (print_longest): Add prototype.
266 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
267 * values.c (unpack_double): Collapse code that was unnecessarily
268 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
269 * values.c (value_from_longest): Remove dependency on
270 CC_HAS_LONG_LONG and just use LONGEST.
271 * solib.c (solib_map_sections): Use bfd_get_filename
272 to access filename field.
273 * solib.c (clear_solib): Save filename and free it later, after
274 bfd_close, since bfd_close may reference it. Use bfd_get_filename
276 * config/convex/xm-convex.h (LONG_LONG): Replace with
277 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
278 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
279 Add PRINTF_HAS_LONG_LONG references.
281 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
283 * inflow.c (kill_command), infcmd.c (attach_command),
284 remote.c (remote_interrupt_twice): In messages for the user, call it
285 "the program" or "the program being debugged" not "the inferior".
287 * hp300ux-nat.c: Cast second arg to supply_register calls.
288 (_initialize_kernel_u_addr, getpagesize): New functions.
289 (store_inferior_register_1): Change arg name from value to val.
290 (fetch_core_registers): Make arg core_reg_size unsigned.
291 Pass 5 args to ptrace.
292 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
293 Remove KERNEL_U_ADDR stuff.
294 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
295 * config/m68k/hp300hpux.m{t,h}:
296 Move exec.o from NATDEPFILES to TDEPFILES
297 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
298 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
300 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
302 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
304 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
306 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
308 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
310 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
311 describe `set demangle-style arm' (not cfront);
312 mention can type `q' to discard output, when gdb pages
314 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
316 * valops.c (search_struct_field): Fix gdb core dump with incomplete
319 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
321 * remote.c: Change timeout to 2.
322 (remote_open): Use unpush_target not remote_close.
323 (remote_resume): If siggnal != 0, give warning not error().
324 (remote_wait, remote_interrupt, remote_interrupt_twice):
325 If we get two interrupts, let the user get out if they want.
326 (remote_{kill,mourn}): New functions.
327 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
329 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
331 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
333 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
335 * Remote targets (mourn): Call unpush_target.
337 * config/sparc/xm-sun4os4.h: Declare free() to return int.
338 Remove twisted use of PARAMS.
340 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
341 that ansidecl.h assumes ANSI on AIX.
343 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
345 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
346 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
348 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
350 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
352 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
354 * remote-vx.c (net_connect): Allow numeric IP address for host.
356 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
358 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
360 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
362 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
364 * symtab.h, xcoffread.c: Revise linetable sorting comments.
366 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
368 * valops.c (value_cast): A cast might also change the object
369 representation in C++.
370 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
371 to get the proper read_symtab function when called from mipsread.c.
372 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
373 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
374 for dummy psymtabs, inhibit processing of dummy psymtabs.
376 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
378 * Changes from (or inspired by) AMD:
379 * remote-udi.c (udi_attach): Assignments to Space and Offset were
381 (udi_wait): Make error message (UDIGetStdout) match error.
382 (udi_wait): Handle UDIStdinNeeded.
383 * command.c [CANT_FORK]: Use system().
384 * utils.c (prompt_for_continue): Allow quit with 'q'.
386 * solib.c (solib_add): Don't call special_symbol_handling if there
387 were errors in symbol_add_stub. Also set so->from_tty before
388 calling symbol_add_stub.
390 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
392 * Merge in HPPA/BSD patches from Utah:
393 * defs.h: Add const to 2nd arg of psignal prototype.
394 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
396 * hppab-core.c: Deleted. No longer useful.
397 * hppab-nat.c: #include more files. Use PT_WUREGS, not
399 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
400 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
401 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
402 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
403 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
405 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
407 * Fix two bugs found by deja-gnu. One is the incorrect reporting
408 of the PC being in a stack dummy when looking at a core file
409 without symbols. The other is the incorrect passing of char
410 arguments during expression evaluation (ie: p foo('a','b') would
411 mess up the passing of it's args because it wasn't coercing the
413 * hppah-tdep.c: Rename global functions to have consistent hppa_
414 prefix. Make more functions static. Drop hp_ prefix from static
415 functions. (hppa_push_arguments): Call value_arg_coerce to cast
416 char to int args if necessary. (hppa_fix_call_dummy): Create
417 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
418 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
419 valid (ie: != 0) before doing comparison against PC.
420 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
421 to reflect new arguments.
422 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
423 prefix for func name. (FIX_CALL_DUMMY): Move code into
426 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
427 to malloc() so that we can test GDB eval of dynamically created
428 arrays (like char strings in `print "foo"').
430 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
432 * printcmd.c (print_address_symbolic): Search symtabs as well as the
433 minimal symbols for a nearby symbol.
435 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
437 * coffread.c: Comment changes around minimal symbol recording.
439 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
441 * command.c: comment changes only.
443 * mips-tdep.c (heuristic_fence_post): new static variable.
444 (heuristic_proc_start): use heuristic_fence_post, print better
445 warnings, but only if not stop_soon_quietly.
446 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
448 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
450 * symtab.h: Fix LOC_REF_ARG comment.
452 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
453 and Jim Kingdon (kingdon@cygnus.com)
455 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
457 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
458 symfile.c (compare_symbols): Don't check first character; STRCMP
461 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
462 structures that are passed by address in a register.
463 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
464 * findvar.c (read_var_value),
465 printcmd.c (address_info, print_frame_args),
466 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
467 * symtab.c (lookup_block_symbol): Deal with it.
469 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
471 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
473 * objfiles.c (find_pc_section): Return a struct obj_section *.
474 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
475 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
476 Don't use obj_section hack.
477 * xcoffexec (vmap_symtab): Relocate obj_sections.
478 * printcmd.c (containing_function_bounds): Use find_pc_section.
480 * symtab.h: Clean up SYMBOL_VALUE comments.
482 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
484 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
485 Expand comments about LOC_ARG/LOC_LOCAL pairs.
487 * coffread.c (read_coff_symtab): Use rewind before fseek.
489 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
491 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
492 * Makefile.in: Add $(YFLAGS) when using $(YACC).
493 * Makefile.in: Remove message to expect conflicts and unused
494 rules in ch-exp.y, since there no longer are any such.
496 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
498 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
500 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
502 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
503 rather than dumping core.
505 * Makefile.in: Add ${srcdir}/ to all source files.
506 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
507 (TAGS): Deal with srcdir and new config directory scheme.
509 Makefile.in (NONSRC): Remove createtags.
510 alldeps.mak: Updated.
512 * rs6000-tdep.c: Delete unused function print_frame.
514 * frame.h (struct frame_info): Doc fix for next_frame.
515 New field signal_handler_caller.
516 blockframe.c (create_new_frame, get_prev_frame_info),
517 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
518 INIT_FRAME_PC_FIRST).
519 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
522 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
524 * irix4-nat.c (fetch_core_registers): Special version of this for
525 Irix 4.x, which stores regs a bit differently from other /proc
527 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
528 to new file core-svr4.c.
529 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
530 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
532 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
534 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
536 * i387-tdep.c: Remove unused #includes.
538 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
540 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
542 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
544 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
546 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
547 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
548 Don't muck with SYMBOL_CLASS.
550 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
552 * munch: Don't use head command. It doesn't exist everywhere.
554 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
556 * inflow.c (new_tty): Remove spurious 'o' character at end
559 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
561 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
562 instructions and nothing more.
563 * mipsread.c (add_line): Add comment why we have to combine line number
564 entries for the same line number.
566 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
568 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
571 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
573 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
575 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
577 * source.c (select_source_symtab): Clean up comment. Also, if
578 we have a current_source_symtab, and s is NULL, return without
580 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
581 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
583 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
585 * dbxread.c (unknown_symchar_complaint): Add new complaint.
586 * stabsread.h: Declare it.
587 * partial-stab.h: Use it.
589 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
591 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
593 * stack.c (print_frame_info): Print specially if dummy frame.
595 * breakpoint.c: Add comments regarding within_scope future direction.
599 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
601 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
603 * ch-exp.y: Fix thinko that broke parsing of FALSE.
605 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
607 * stabsread.c (read_member_functions): Initialize domain for stubbed
608 member functions to avoid gdb core dumps when printing pointers
610 * cp-valprint.c (cp_print_class_method): Check for stubbed member
613 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
615 * expprint.c (print_subexp): If opcode not found in op_print_tab,
616 stop with an error().
617 eval.c (evaluate_subexp): Change error message.
619 * objfiles.c (build_objfile_section_table): Cast return value
622 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
624 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
625 to rs6000_frame_chain and deal with it if we're in a signal handler.
626 (FRAME_SAVED_PC): Use rs6000_frame_chain.
628 * breakpoint.c (within_scope): New function.
629 (enable_breakpoint, watchpoint_check): Use it.
631 * source.c (openp): Handle "exec-file ./ls" correctly.
633 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
635 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
637 * ch-exp.y: Clean up lexing of identifiers and
638 reserved words. (E.g. don't recognize FALSEXXX as the
639 keyword FALSE followed by the identifier XXX.)
640 Also, convert identifiers to lower case.
642 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
644 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
645 new serial interface.
647 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
649 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
650 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
651 * ser-go32.c: Return -1 on most failures, 0 on most successes,
652 and use new return codes for go32_readchar().
653 * ser-unix.c: Ditto. Also, move error handling up to caller for
654 SERIAL_SETBAUDRATE().
655 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
657 (serial_close): New routine to wrap around device close routine.
658 serial.h: Clean & document return values more clearly.
660 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
662 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
664 * rs6000-pinsn.c (print_operand, case LI): Print condition register
665 operand in decimal rather than wrong textual versions.
667 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
668 (mention 't', remove false thing about 'g' only good with 'f').
670 * breakpoint.h: move "struct breakpoint" and friends to top of
671 file so that bpstat_find_breakpoint prototype works.
673 * solib.c (struct so_list): Add bfd field.
674 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
675 Put the bfd in bfd field of the so_list.
676 (clear_solib): Free bfd name and close_bfd on the bfd.
678 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
680 * valarith.c (value_subscript): Add COERCE_REF.
681 * ch-exp.y (operand_5): We can generalize the 2nd operand
682 of a string repetition ot 'literal' without ambiguity.
684 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
686 * breakpoint.h (struct bpstat): Remove momentary field.
687 Remove bpstat_momentary_breakpoint. This was always kludgy
688 and is no longer used.
690 * breakpoint.h: Add enum bpstat_what.
691 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
692 stop and print fields of bpstat now per-breakpoint, not just
693 one for the whole chain.
694 breakpoint.{c,h} (bpstat_what): New function.
695 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
696 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
697 with call to bpstat_what.
698 README: Remove watchpoint/breakpoint bug from known bugs.
700 * breakpoint.h: Prototype bpstat_find_breakpoint.
702 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
704 * symtab.c (find_methods, gdb_mangle_name): Note that functions
706 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
707 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
709 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
711 * i960-pinsn.c (tabent): Copied struct definition from
714 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
716 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
718 * symtab.c (gdb_mangle_name): Use it.
719 * symtab.c (find_methods): Do not add destructors to choice list
721 * symtab.c (decode_line_1): Make breakpoints on destructors work
724 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
726 * ser-go32.c: Make it use serial port name.
727 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
729 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
732 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
734 * configure.in: Only configure sparclite subdir when target_cpu
737 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
739 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
740 Remove FIXME comment regarding this.
742 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
744 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
746 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
748 Add section table to objfile struct. Use it for find_pc_section.
749 * objfiles.c (add_to_objfile_sections,
750 build_objfile_section_table, find_pc_section): new functions.
751 (allocate_objfile): build section table.
752 * objfiles.h (struct obj_section): new structure.
753 (struct objfile): add section table.
754 (find_pc_section): new prototype.
755 * solib.[ch] (find_pc_section_from_so_list): removed.
756 * sparc-tdep.c: include objfiles.h for find_pc_section. include
757 symfile.h for objfiles.h.
758 (in_solib_trampoline): adjusted for new find_pc_section
759 prototype. Removed BAD_RICH_HACK ifdefs.
760 * symfile.c (syms_from_objfile): offset objfile sections.
761 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
762 * symfile.h (find_pc_section): prototype removed. Also fixed
763 comment typo NUL -> NULL.
764 * target.[ch] (find_pc_section_from_targets): removed.
765 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
767 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
769 * ser-go32.c: Format. (go32_open): Use proper return value.
771 * configure.in: Undo conditional configdirs hack for sparclite.
773 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
775 * symtab.c (list_symbols): When call break_command, pass both
776 filename and function name not just function name.
778 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
780 (Changes and new files to make "none" a full fledged configuration)
781 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
782 Currently only tm-none.h has any meaningful contents.
783 * config/none/none.mh (NAT_FILE): Use nm-none.h
784 * config/none/none.mh (XM_FILE): Use xm-none.h
785 * config/none/none.mt (TM_FILE): Use tm-none.h
786 * Makefile.in (depend): Remove comment about parse errors in
787 valops.c, it now parses correctly and generates a correct depend
788 line. Remove line that touches xm.h, tm.h, and nm.h; they are
789 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
791 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
793 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
795 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
796 exactly 8 characters.
798 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
800 * configure.in: Sparclite uses sparc config dir. Also has it's
801 own tm- & .mt files now. Also add sparclite to configdirs.
802 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
803 * config/i386/go32.mh: Nullify def of TERMCAP.
804 * config/i386/xm-go32.h: Get rid of redef of EIO.
805 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
806 specific configs. Very similar to sun4os4, but without solib.
807 * sparclite/{Makefile.in configure.in}: First cut at making this
810 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
812 * ser-go32.c: First cut at adapting to new serial interface.
814 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
816 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
817 These implement a new serial line interface for talking to remote
819 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
820 EXCEPT go32, which gets ser-go32.c.
821 * remote.c: Use new serial interface. More remote-xxx's to be
823 * ser-bsd.c, ser-termios.c: Removed.
824 * serial.c: New. Implements common operations for all serial
826 * ser-unix.c: New. Unix specific serial operations for various
827 flavors of Unix (Posix, SysV, BSD).
828 * serial.h: Generic serial interface defs.
829 * config/i386/go32.mh, config/i386/i386bsd.h,
830 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
831 ser-bsd.o from XDEPFILES. All the magic is now handled in
834 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
836 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
838 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
840 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
842 * rs6000-tdep.c (frameless_function_invocation): Don't even think
843 about framelessness except on the innermost frame.
845 * xcoffexec.c: Call fatal() not abort().
847 * stabsread.c (patch_block_stabs): If stab & no symbol, make
848 a LOC_OPTIMIZED_OUT symbol.
849 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
850 findvar.c (read_var_value), printcmd.c (address_info),
851 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
852 m2-exp.y (yylex): Deal with it.
853 ch-exp.y (yylex): Deal with it.
855 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
857 * findvar.c (value_from_register): H8500 specific, check to see
858 if we are looking at short pointer. If so, skip crock.
859 * h8500-tdep.c (h8500_frame_chain): Mask down value from
860 read_memory_integer() to avoid getting messed up by sign extension.
862 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
864 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
865 ifdef protect using BAD_RICH_HACK. This should be removed soon.
866 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
868 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
870 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
872 * core.c (dis_asm_print_address): New function.
874 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
877 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
879 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
880 entire breakpoint chain and print only the first entry that needs to
881 be printed and needs to be stopped for. Fixes problems with printing
882 of multiple breakpoints with different conditions.
883 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
884 effectively stops printing of the breakpoint chain.
885 * breakpoint.c (print_it_noop): New routine to print nothing
886 for this breakpoint entry and dont stop printing.
887 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
888 watchpoint only if it is enabled.
889 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
890 descriptor from the library to make backtraces through setjmp work.
891 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
893 * mips-tdep.c (read_next_frame_reg): Provide correct values for
894 all registers saved within sigtramp, cleanup.
896 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
898 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
900 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
902 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
903 with prototype in ../include/dis-asm.h.
905 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
907 * core.c (dis_asm_{read_memory,memory_error}): New functions.
908 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
909 Use read_memory_func interface to disassembler.
911 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
913 Teach sparc solaris to next over shared library functions.
914 * solib.[hc] (find_pc_section_from_so_list): new function and
916 * sparc-tdep.c (in_solib_trampoline): new function.
917 * symfile.[hc] (find_pc_section): new function and prototypes.
918 * target.[hc] (find_pc_section_from_targets): new function and
920 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
923 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
925 * infrun.c (wait_for_inferior): Revise comment.
927 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
929 * command.{c,h}: New var_type var_integer.
930 main.c: Use it for history_size.
932 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
933 Lint and byte-order fixups.
935 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
937 * breakpoint.h (bpstat): New field print_it.
938 breakpoint.c (bpstat_print): Use it.
939 (print_it_normal): New function (from old bpstat_print code).
940 (bpstat_{alloc,stop_status}): Set print_it field.
942 * breakpoint.c (bpstat_stop_status): Use catch_errors when
943 evaluating watchpoint condition, via new function watchpoint_check.
944 Also stop if watchpoint disabled due to leaving its block.
946 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
948 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
950 * mips-pinsn.c: Add missing include of dis-asm.h.
952 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
954 * Makefile.in (clean, distclean, realclean): Recursively apply
955 to subdirs first, rather than last. This avoids, for example,
956 Makefile being removed in a parent directory before the recursive
959 * alldeps.mak, depend: Update for below changes.
961 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
962 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
963 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
964 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
966 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
967 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
968 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
969 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
970 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
971 tm-68k.h to tm-m68k.h.
972 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
973 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
976 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
977 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
978 * a29k-tdep.c: Renamed from am29k-tdep.c.
979 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
980 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
981 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
982 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
984 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
985 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
986 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
988 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
989 define that does not appear anywhere else in the gdb source tree.
990 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
992 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
994 * breakpoint.c: Add comments regarding breakpoint_re_set.
996 * xcoffread.c (sort_syms, compare_symbols): Remove.
997 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
998 not our own sort_syms (it is identical).
1000 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1002 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1004 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1005 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1007 * exec.c (exec_close): Fix storage leak.
1008 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1009 output sections when patching an executable.
1010 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1011 when writing all registers.
1012 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1013 at the right offset in the dummy frame.
1014 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1015 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1016 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1018 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1020 * Makefile.in (TARFILES): Avoid trailing backslash.
1022 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1024 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1025 it in breakpoint_re_set.
1026 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1028 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1029 don't use sizeof(int) for target stuff, etc).
1031 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1033 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1034 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1035 support that can't be integrated anyway due to lack of clear
1038 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1040 * findvar.c (read_register, write_register): Make these capable
1041 of reading/writing registers that are shorter than REGISTER_TYPE.
1042 * (value_from_register): Install H8500 specific code to return
1043 proper value when register is being used as a pointer.
1044 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1045 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1046 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1047 chain frames properly by combining frame pointer with T reg.
1048 (init_extra_frame_info): Delete. It's now a macro.
1049 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1050 offset by the correct amount off of the frame pointer.
1051 (register_byte): Delete. It's now a macro.
1052 (register_raw_size, register_virtual_size): Delete. Replaced by
1053 common routine h8500_register_size, cuz there's no difference
1054 between the raw & virtual sizes on this machine.
1055 (register_convert_to_raw, register_convert_to_virtual): Delete,
1056 cuz there's no difference between the raw & virtual forms.
1057 Replaced by memcpy in tm file.
1058 (register_virtual_type): Rename to h8500_register_virtual_type.
1059 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1060 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1061 emulator have same reg offsets. This is all handled in the
1063 (h8500_trapped_internalvar): New routine to detect references to
1064 convenience vars acting as pointer pseudo-regs.
1065 (h8500_value_trapped_internalvar): Conjure up value of pointer
1067 (h8500_set_trapped_internalvar): Convert set value in real
1068 register references.
1069 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1070 code segment register.
1071 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1073 (wait_for_inferior): Add h8500 specific code to add stack segment
1074 when reading SP register.
1075 remote-sim.c (fetch_register): Spacing.
1076 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1077 detect cruft. Redo all register manipulation stuff. Get rid of
1078 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1079 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1080 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1081 to create internal vars for pointer pseudo-regs.
1083 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1085 * Makefile.in: Numerous small changes to macro definitions
1086 and rules for building gdb distribution tree. Many macros
1087 eliminated or merged, and rules simplified.
1088 * alldeps.mak: Update.
1091 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1093 * Makefile.in: recurse through SUBDIRS for dvi target too
1095 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1097 * Clean up xcoff relocation.
1098 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1099 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1101 symtab.h (struct general_symbol_info): Add section field.
1102 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1103 xcoffread.c: Set section for symbols and msymbols.
1104 (struct symtab): Add block_line_section field.
1105 buildsym.c (end_symtab): Set it.
1106 (end_symtab and callers): Add section parameter.
1107 objfiles.c (objfile_relocate): New funciton.
1108 xcoffexec.c (vmap_symtab): Use it.
1109 xcoffsolib.h (struct vmap): Remove unused fields.
1110 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1111 CORE_NEEDS_RELOCATION, symtab_relocated.
1112 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1113 rs6000-tdep.c: Make loadinfotext static.
1114 breakpoint.c (fixup_breakpoints): Doc fix.
1115 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1116 (end_symtab): primary field replaces nonreloc.
1118 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1120 * symtab.h (struct linetable_entry): Remove confusing comment.
1122 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1124 * Makefile.in: add installcheck target
1126 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1128 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1129 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1130 z8k}: New directories to hold cpu specific configuration files.
1131 Naming follows gcc convention.
1132 * config/{*.mt, *.mh}: All target and host makefile fragment
1133 config files moved to an appropriate config/<cpu> subdirectory.
1134 * nm-*, xm-*, tm-*: All native, host, and target files, which
1135 get linked to nm.h, xm.h, and tm.h respectively by configure,
1136 moved to appropriate config/<cpu> subdirectory.
1137 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1138 Native, host, and target files that are common across more than
1139 one cpu architecture and included by one of the configured
1140 native, host, or target files, get moved to config directory.
1141 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1142 pick up native, host, or target include files moved to one of
1143 the config subdirectories, and that are included by other files.
1144 * Makefile.in (alldeps.mak): Modify to account for new config
1145 directory structure.
1146 * alldeps.mak, depend: Update for new config directory structure.
1147 * config/*/[ntx]m-*.h: Modify all files that include other
1148 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1149 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1151 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1152 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1153 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1154 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1155 the ones where the default is not unique or different than the
1156 config subdirectory name. Similarly, handle gdb_target_cpu.
1157 Modify configure.in as appropriate to make use of gdb_host_cpu
1158 and gdb_target_cpu to find makefile fragments and make links.
1160 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1162 * mipsread.c (compare_blocks): Sort blocks with the same start
1163 address by decreasing ending address.
1165 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1167 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1168 lookup_symbol as it might get clobbered by the call.
1170 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1171 The previous code did not initialize the language field for the psymtab
1174 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1176 * c-exp.y (parse_number): Avoid shift warning.
1177 * serial.h (struct ttystate): Declare empty one on DOS.
1179 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1181 * xm-sun4os4.h: Return type of free() should be void, not int.
1183 * vx-share/vxWorks.h: Remove #def of NULL.
1185 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1187 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1189 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1191 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1193 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1195 * ieee-float.c: Moved to ../libiberty.
1196 * ieee-float.h: Moved to ../include.
1197 * Makefile.in: Update accordingly.
1198 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1199 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1200 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1201 it is now in ../opcodes/m68881-ext.c.
1202 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1203 prologue (some callers _do_ care).
1204 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1205 new interface of ../opcodes/*-dis.c.
1206 * ch-exp.y: Add #include <ctype.h>.
1208 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1210 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1212 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1214 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1216 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1218 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1220 * z8k-tdep.c (extract_return_value, write_return_value,
1221 store_struct_return): New functions from macros in tm-z8k.h.
1223 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1225 * valops.c (value_arg_coerce): Apply temporary patch to
1226 fix problem with coercion of array and function types when
1227 passed as arguments to C functions, pending a more complete
1228 review of when and how coercion should be done, depending
1229 upon context and language.
1231 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1233 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1235 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1236 debugsec if there are a non-zero number of symbols.
1238 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1240 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1242 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1244 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1246 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1247 not just 50 symbols.
1248 (symtbl_num_syms): New variable.
1249 (read_xcoff_symtab): Set it.
1250 (read_symbol_nvalue): Check for bad symno.
1251 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1254 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1256 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1257 This is defined in defs.h if necessary.
1258 * vx-share/vxWorks.h: Remove #defs of min and max.
1259 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1260 vx-share/xdr_rdb.c: include defs.h.
1262 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1264 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1267 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1268 xcoffread.c: Doc fixes.
1270 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1272 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1273 xcoffexec.c (xcoff_relocate_core): New function.
1274 (text_adjustment): Removed.
1275 (add_vmap): Return the vmap.
1276 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1278 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1280 * xcoffsolib.h: Add objfile member to struct vmap.
1281 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1282 xcoffexec.c (add_vmap): Allocate objfiles here.
1284 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1286 Support 68000 series without floating point.
1288 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1289 * tm-68k-nofp.h: New file, lacks 68881 support.
1290 * config/m68k-nofp.mt: New file.
1292 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1294 Remove a few remaining underscore/no-underscore remnants from
1297 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1298 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1299 * config/sparc-noun.mt: Rename to sparc-em.mt.
1300 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1301 * tm-68k-un.h: Rename to tm-68k-fp.h.
1302 * tm-spc-un.h: Rename to tm-spc-em.h.
1303 * tm-sun4sol2.h: Cleanup.
1304 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1306 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1308 * symmisc.c (std_in, std_out, std_err): Move initializations
1309 to runtime code, in case they aren't constant.
1311 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1313 * symtab.c (find_pc_symtab): some object file formats, notably
1314 mips, have holes in the address ranges of symtabs. Change
1315 this algorythm from first hit to tightest fit.
1317 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1318 fence post without finding the enclosing function, then print a
1321 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1323 * utils.c (fputs_demangled, fprint_symbol): Remove.
1324 * utils.c (fprintf_symbol_filtered): New function which combines
1325 the functionality of fputs_demangled and fprint_symbol. Uses a
1326 caller provided language parameter to select the appropriate
1327 demangler, and caller provided args to pass to the demangler.
1328 * defs.h (enum language): Move further up in file so enum can
1329 be used in prototypes.
1330 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1331 * defs.h (fprintf_symbol_filtered): Add prototype.
1332 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1333 fputs_demangled with call to fprintf_symbol_filtered.
1334 * cp-valprint.c (demangle.h): Include
1335 * cp-valprint.c (cp_print_value_fields): Replace calls to
1336 fprint_symbol with calls to fprintf_symbol_filtered.
1337 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1338 with call to fprintf_symbol_filtered.
1339 * stack.c (print_frame_info): Remove obsolete code so we don't
1340 have to update fputs_demangled usage in it.
1341 * stack.c (print_frame_info, frame_info): Add language variable
1342 to pass to fprintf_symbol_demangled and initialize it from the
1343 symbol's language. Replace calls to fputs_demangled with calls
1344 to fprintf_symbol_filtered.
1345 * symtab.c (find_methods): Replace call to fputs_demangled with
1346 call to fprintf_symbol_filtered.
1347 * ch-valprint.c (demangle.h): Include.
1348 * ch-valprint.c (chill_print_value_fields): Replace call to
1349 fprint_symbol with call to new fprintf_symbol_filtered.
1351 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1353 * Makefile.in (VERSION): Bump version to 4.8.2.
1355 * main.c (source_command): Require an explicit pathname of file
1356 to source, since previous behavior of defaulting to gdb init file
1357 was troublesome and undocumented.
1358 * printcmd.c (disassemble_command): Add missing '{}' pair to
1359 else with two statements. Bug reported by Stephane Tsacas
1361 * symtab.c (find_pc_line): Don't complain about zero length or
1362 negative length line numbers for the moment, since we may not own
1363 the terminal when called, such as when single stepping. (FIXME)
1364 * language.h (CAST_IS_CONVERSION): True if current language is
1365 C++ as well as C. Fix from Peter Schauer.
1366 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1367 Use STREQN macro rather than bare '!strncmp()'.
1368 * environ.c (unset_in_environ): Avoid use of memcpy on
1369 overlapping memory regions, as suggested by Paul Eggert
1370 <eggert@twinsun.com>.
1371 * c-exp.y (%union struct): Remove unused ulval as suggested
1372 by Paul Eggert <eggert@twinsun.com>.
1374 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1376 * main.c (gdbinit): Make static.
1377 * main.c (inhibit_gdbinit): Move to file scope.
1378 * main.c (main): Remove local inhibit_gdbinit.
1379 * main.c (source_command): Don't source '.gdbinit' file by
1380 default if gdb has been told to ignore it.
1382 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1384 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1387 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1389 * printcmd.c (print_address_symbolic): Only print if offset
1390 is shorter than max_symbolic_offset.
1391 (initialize_printcmd): `set print max-symbolic-offset'.
1393 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1394 (examine_tag): Use it.
1395 (read_register_stack): Only look in the local registers for a
1396 memory address if it's between rfb and rsp; go to memory otherwise.
1397 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1398 (reginv_com): Remove ancient kludge command.
1400 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1402 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1403 irix4 will again compile.
1405 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1407 * configure.in: accept mips-sgi-irix4* for irix4.
1409 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1411 * z8k-tdep.c (print_register_hook): Lint.
1413 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1415 Lint fixes from Paul Eggert (eggert@twinsun.com):
1417 * command.c (do_setshow_command): var_uintegers are unsigned.
1418 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1419 unsigned, since they use hex values with the high bit set.
1421 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1423 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1424 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1426 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1427 macro definitions in parenthesis.
1429 * dbxread.c (dbx_symfile_init): Catch the case where there is
1430 no string table, but the only way we find out is by reading zero
1433 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1435 * dbxread.c (dbx_symfile_init): Make size of the string table
1436 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1437 offset to the string table is nonzero and handle the nonexistant
1438 string table case, should it occur. Ensure that the string table
1439 size read from the file is reasonable, with a minimum lower bound
1440 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1442 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1444 * Makefile.in: Changes to build testsuite correctly.
1445 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1446 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1447 (TARGET_FLAGS_TO_PASS): New variable.
1448 (SUBDIRS): Added testsuite.
1449 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1450 testsuite is compiled with CC_FOR_TARGET rather than CC.
1452 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1454 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1455 reported by mycroft@gnu.ai.mit.edu.
1457 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1458 * configure.in (vax-*-ultrix2*): New triplet.
1459 * config/vaxult2.mh: New file.
1460 * xm-vaxult2.h: New file.
1462 * c-exp.y (parse_number): Change high_bit to unsigned.
1463 * demangle.c: Change all references to cfront to ARM, since the
1464 actual algorithm is the one specified in the Annotated Reference
1465 Manual. This was confusing users into thinking that full cfront
1466 support was implemented.
1467 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1468 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1469 directly to lookup_struct_elt_type, which will do the
1470 dereferencing itself.
1471 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1472 NULL dereferencing bug for unnamed structs, comment out
1475 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1477 * coffread.c (process_coff_symbol): Change PCC argument correction
1478 so that it only happens on big-endian targets; so that it only
1479 happens if the short or char argument is aligned on an int
1480 boundary; and so that it changes the location, rather than the
1481 type, of the argument. These changes tend to parallel similar
1482 (old) changes in stabsread.c.
1484 * coffread.c (coff_read_enum_type): Use the specified size for
1485 enums, don't assume that they are int-sized.
1487 * c-valprint.c (c_val_print): Don't assume enums are the same as
1490 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1491 Rendell, <michael@mercury.cs.mun.ca>.
1493 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1495 * language.h (local_decimal_format_custom): Add prototype.
1496 * language.c (local_decimal_format_custom): Add function, bug
1497 reported by Robert R. Henry (rrh@tera.com).
1499 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1501 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1502 by Josef Leherbauer, joe@takeFive.co.at.
1504 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1506 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1507 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1508 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1509 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1510 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1511 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1512 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1513 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1515 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1517 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1518 of demangled name fields to NULL if no demangling exists for
1519 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1520 symbols if their language is known at the time they are created,
1521 but sometimes the language is not known until later.
1523 * ch-typeprint.c (chill_print_type_base): Name changed to
1524 chill_type_print_base to match pattern for C and C++ names.
1525 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1526 to be consistent with other usages.
1527 * ch-typeprint.c (chill_type_print_base): Add support for
1528 printing Chill STRUCT types.
1529 * ch-valprint.c: Include values.h.
1530 * ch-valprint.c (chill_print_value_fields): New function and
1531 prototype for printing Chill STRUCT values.
1532 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1533 that was being called with two args instead of three.
1534 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1535 to print Chill STRUCT values.
1537 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1539 * configure.in: added testsuite to configdirs.
1541 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1543 * doc/stabs.texi: The `this' pointer is now known by the name
1544 `this' instead of `$t'.
1546 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1548 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1549 references of TAG_string_type DIEs in user defined types.
1550 * ch-lang.c (chill_create_fundamental_type): Track compiler
1551 change that now emits debugging info with the type long for Chill
1554 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1556 * remote-mips.c: New file; implements MIPS remote debugging
1558 * config/idt.mt: New file; uses remote-mips.c
1559 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1561 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1562 floating point coprocessor.
1563 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1565 (mips_pop_frame): If not mips_fpu, don't restore floating point
1567 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1569 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1570 mips_fpu, don't use fp0 as floating point return register.
1571 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1574 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1576 * gdb/testsuite: made modifications to testcases, etc., to allow
1577 them to work properly given the reorganization of deja-gnu and the
1578 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1580 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1582 * gdb/testsuite: Initial creation of gdb/testsuite.
1583 Migrated dejagnu testcases and support files for testing nm to
1584 gdb/testsuite from deja-gnu. These files were moved "as is"
1585 with no modifications. This migration is part of a major overhaul
1586 of dejagnu. The modifications to these testcases, etc., which
1587 will allow them to work with the new version of dejagnu will be
1588 made in a future update.
1590 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1592 * NEWS: Add reminders for next release.
1594 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1596 * mipsread.c (parse_lines): Correct check for files compiled with
1599 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1601 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1603 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1605 * Makefile.in (VERSION): GDB-4.8 release!
1606 * README, NEWS: Update for release.
1608 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1610 * am29k-pinsn.c (print_insn): Minor nits with const.
1611 * am29k-tdep.c: More minor nits with arg types for
1612 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1614 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1616 * gcc.patch: Update for a different GCC (G++) bug.
1617 * main.c (print_gdb_version): Update copyright year to 1993.
1618 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1619 conditionalize this file on it. FIXME, right way is to split
1620 these into two config files.
1621 (ATTACH_DETACH): Define for BSD 4.4
1622 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1623 (U_REGS_OFFSET): Revise for 4.4.
1624 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1625 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1626 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1628 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1630 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1633 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1635 * c-lang.c (c_printstr): Bugfix for length==0 case.
1637 * c-lang.c (c_printstr): If a C string ends in a null, don't
1640 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1642 * defs.h (STRCMP): Make it work for unsigned chars.
1644 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1646 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1647 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1648 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1649 define to kludge the large opcode table into two smaller tables,
1650 since GCC take exponential space to build the table. Lint.
1651 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1653 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1655 * Makefile.in (VERSION): Roll to 4.7.9.
1656 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1657 definition here, to handle both BSD 4.3 and 4.4 systems.
1658 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1659 * remote.c (alarm): Move declaration to global level, before
1660 first reference to it.
1661 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1662 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1664 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1666 * remote.c (readchar): forward declare alarm which otherwise looks
1667 like an undeclared variable to gcc.
1669 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1670 when comparing against an int. Avoids superfluous warning from
1673 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1674 Avoids superfluous warnings from some systems and/or compilers
1675 (like vax ultrix 4.2.)
1677 * language.c (struct op_print unk_op_print_tab): use the enum
1678 values rather naked zeros as initializers. Avoids warnings from
1679 ultrix type compilers.
1681 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1683 * Makefile.in (VERSION): Roll to 4.7.6.
1684 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1685 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1686 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1687 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1688 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1689 (depend): Fix bug where nm-files in config files weren't noticed.
1690 (make-proto-gdb-1): Avoid changing directories while building new
1691 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1693 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1695 * remote.c: Improve error recovery. Allow user to break out
1696 of initial connection attempt with INTERRUPT. Treat a timeout
1697 while waiting for remote packet like a retry, unless the remote
1698 side is actively running user code. Fix a few long printf_filtered's.
1700 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1703 * buildsym.c (start_subfile): Allow null file name.
1705 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1707 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1708 expects a pointer to complaint rather than a complaint
1710 (process_linenos): free the previously allocated subfile name,
1711 then allocate the new one from the heap.
1713 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1715 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1717 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1719 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1720 Previously, would bogusly index off the bottom of type_vector.
1721 (rs6000_builtin_type): Accept type number as argument.
1722 (read_type, case '-'): Handle negatives like any other type number.
1724 * symfile.c (deduce_language_from_filename): Handle null name.
1726 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1727 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1728 fixed by sato@sm.sony.co.jp.
1730 * xcoffread.c (parmsym): Don't use an initializer to set up
1731 this struct symbol. Set it up in initialize_xcoffread.
1732 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1733 works on real rs/6000 target with #ifndef FAKING_RS6000.
1735 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1737 * stabsread.c (rs6000_builtin_type): Move function from
1738 xcoffread.c:builtin_type.
1739 * xcoffread.c (builtin_type): Move to stabsread. Remove
1740 IBM6000_HOST dependency. Move misplaced comments.
1741 (various): Change printf's to complaints.
1742 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1743 objfile argument to read_type calls under #if 0.
1744 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1745 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1746 * Makefile.in: xcoffread.o is not built by default.
1747 * xm-rs6000.h (IBM6000_HOST): Remove.
1748 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1749 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1752 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1754 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1755 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1756 register numbers when user tries to modify elements in structs
1757 passed as arguments.
1758 * inflow.c (child_terminal_info): Move banner outside of system
1760 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1761 passes struct/union arguments by address.
1763 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1765 * Based on patch from Kean Johnston <maw@netcom.com>:
1766 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1767 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1768 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1770 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1772 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1773 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1775 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1777 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1778 cc debugging output.
1780 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1782 * stabsread.c (define_symbol): Complain about unrecognized names
1783 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1784 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1785 (read_cpp_abbrev): Don't use the class name as part of the
1786 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1787 abbrevs. Inspired by Mike Tiemann.
1788 (read_tilde_fields): Comment. Remove ancient dead code.
1789 Remove erroneous but non-dead code. Simplify. Add complaints.
1790 (in general): Remove extraneous (parentheses) in return
1793 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1795 * coffread.c (coff_lookup_type): Fix fencepost error reported
1796 by Art Berggreen, <arg@opal.acc.com>.
1798 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1799 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1801 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1802 test, which is apparently left over from when we used native
1803 include files and couldn't depend on the member names being there.
1804 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1806 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1808 * mipsread.c: Major overhaul to use new BFD symbol table reading
1809 routines. Now swaps information as it is needed, rather than
1810 swapping everything when the file is read.
1812 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1814 * Makefile.in (TARDIRS): Add sparclite demo dir.
1815 (*.tab.c): Change dependency on Makefile to depend on
1816 Makefile.in, otherwise it always rebuilds after configuring.
1817 Force output *.tab.c file into current directory even in "make"
1818 versions that rewrite dependent file names used in command lines.
1820 * TODO: Remove some things we did.
1821 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1822 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1823 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1824 * symtab.h: Eliminate unnamed unions and structs.
1826 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1828 * Makefile.in (VERSION): Roll to 4.7.5.
1830 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1832 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1833 re-evaluating symbol pointers.
1835 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1837 * c-exp.y (lcurly, rcurly): New nonterminals.
1838 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1840 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1841 made function static.
1842 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1843 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1844 * parse.c (start_arglist):
1845 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1846 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1847 * parser-defs.h (funcall_chain): Moved to parse.c.
1848 * printcmd.c (print_frame_nameless_args): Fix prototype.
1849 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1850 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1851 * valops.c (typecmp): Moved prototype from values.h.
1852 * value.h (typecmp): Moved prototype to valops.c, made static.
1853 * ch-exp.y (yylex): Change way control sequences are disabled.
1855 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1857 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1859 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1861 * mipsread.c (upgrade_type): Build array types correctly, using
1862 create_range_type and create_array_type.
1864 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1866 * remote-nindy.c: Cleanup.
1868 * infrun.c (wait_for_inferior): When rolling back the PC after
1869 a breakpoint, call write_pc so that NPC gets rolled back as well
1872 * blockframe.c (inside_entry_file, inside_main_func,
1873 inside_entry_func): PC of zero is always "bottom of stack".
1875 * printcmd.c (print_frame_args, print_frame_nameless_args):
1876 Let print_frame_nameless_args decide whether there are any,
1877 laying groundwork for possibly later printing 29K args for
1878 functions where we have tag words but no symbols.
1880 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1882 * Makefile.in: fix GDB doc targets for new doc subdir structure
1884 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1886 * stack.c (parse_frame_specification): Parse as many arguments
1887 as there are (up to MAXARGS). Pass all of them in argc, argv
1888 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1889 many there were, onto SETUP_ARBITRARY_FRAME.
1890 * tm-mips.h, tm-sparc.h: Corresponding changes.
1891 * mips-tdep.c, sparc-tdep.c: Ditto.
1893 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1895 * hp300ux-nat.c: Update copyrights.
1896 * mipsread.c (parse_partial_symbols): Complain about block
1897 indexes that go backwards. Fix from Peter Schauer.
1898 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1899 symbol-file that has no linkage symbols to be read.
1900 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1901 from tm- file to xm-file, since they're host dependent.
1902 * valarith.c (value_binop): Typo.
1904 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1906 * sparclite/aload.c: Add copyleft.
1907 * sparclite/crt0.s: Add comment at beginning.
1909 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1911 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1912 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1914 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1916 * values.c (value_headof): Fix typo in which VTBL and ARG were
1917 being confused for one another.
1919 * valops.c (typecmp): Now static.
1921 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1922 baseclass--we don't always inherit its virtual function table
1925 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1926 pointer correctly in case value_struct_elt moves it around.
1928 * valops.c (typecmp): Now static. Also, now groks references
1931 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1932 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1934 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1936 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1937 to avoid "too much defining" error from native C compiler (!).
1939 * Makefile.in (HFILES): Add typeprint.h.
1940 * typeprint.[ch]: Update copyrights.
1942 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1944 * Makefile.in: Update to match doc/ subdir changes.
1946 * config/hp300hpux.mh: No cross-host file needed, just native.
1947 * config/go32.mh: Remove nonexistent "native" support.
1949 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1950 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1951 * m88k-tdep.c (next_insn): Lint, cleanup.
1952 (store_parm_word): Lint.
1954 * README: Fix typo (reported by karl@hq.ileaf.com).
1956 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1958 * expression.h (BINOP_CONCAT): Document use for self concatenation
1959 an integral number of times.
1960 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1962 * valarith.c (value_concat): Rewrite to support self
1963 concatenation an integral number of times.
1964 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1965 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1966 eliminate hundreds of spurious shift/reduce and reduce/reduce
1967 conflicts that mask the 5 real ones.
1968 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1969 * ch-exp.y (integer_literal_expression): Remove production,
1972 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1974 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1975 implied that "no side effects" was nonfunctional.
1976 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1977 character string and bitstring concatenation.
1978 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1979 * expression.h (exp_opcode): Add BINOP_CONCAT.
1980 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1981 * language.c (string_type): Add function to determine if a type
1983 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1984 * valarith.c (value_concat): New function to concatenate two
1985 values, such as character strings or bitstrings.
1986 * valops.c (value_string): Remove error stub and implement
1988 * value.h (value_concat): Add prototype.
1989 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1990 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1991 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1994 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1996 * c-exp.y (exp): Add production to support direct creation
1997 of array constants using the obvious syntax.
1998 * c-valprint.c (c_val_print): Set printed string length.
1999 * dwarfread.c (read_tag_string_type): New prototype and
2000 function that handles TAG_string_type DIEs.
2001 * dwarfread.c (process_dies): Add case for TAG_string_type
2002 that calls new read_tag_string_type function.
2003 * expprint.c (print_subexp): Add support for OP_ARRAY.
2004 * gdbtypes.c (create_range_type, create_array_type): Inherit
2005 objfile from the index type.
2006 * ch-typeprint.c (chill_print_type): Add case for
2008 * ch-valprint.c (chill_val_print): Fix case for
2011 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2013 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2014 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2015 include/coff/mips.h.
2017 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2019 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2020 constants with an explicit null byte terminator. OP_STRING is
2021 now used for real string types.
2022 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2023 they are used by all languages.
2024 * c-lang.c (_initialize_c_language): Move initializations of
2025 builtin_type_* to lang.c.
2026 * c-typeprint.c (c_type_print_varspec_prefix,
2027 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2028 to TYPE_CODE_STRING.
2029 * c-valprint.c (c_val_print): Change the way character arrays
2030 are printed as strings to be consistent with the way strings
2031 are printed when pointer-to-char types are dereferenced.
2032 Remove test of print_max before calling val_print_string, which
2033 now does it's own test.
2034 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2035 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2036 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2037 * gdbtypes.c (builtin_type_*): Add declarations moved from
2039 * gdbtypes.c (create_string_type): New function to create real
2041 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2042 renamed to TYPE_CODE_STRING.
2043 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2044 builtin_type_* types moved from c-lang.c.
2045 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2046 to TYPE_CODE_STRING.
2047 * gdbtypes.h (builtin_type_string): Add extern declaration.
2048 * gdbtypes.h (create_string_type): Add prototype.
2049 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2050 renamed to TYPE_CODE_STRING.
2051 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2053 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2054 renamed to TYPE_CODE_STRING.
2055 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2057 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2058 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2059 to TYPE_CODE_STRING.
2060 * valops.c (allocate_space_in_inferior): New function and
2061 prototype, using code ripped out of value_string.
2062 * valops.c (value_string): Rewritten to use new function
2063 allocate_space_in_inferior, but temporarily disabled until some
2064 other support is in place.
2065 * valops.c (value_array): New function to create array constants.
2066 * valprint.c (val_print_string): Add comment to document use,
2067 complete rewrite to fix several small buglets.
2068 * value.h (value_array): Add prototype.
2069 * value.h (val_print_string): Change prototype to match rewrite.
2070 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2071 * ch-exp.y (match_character_literal): Disable recognition of
2072 control sequence form of character literals and document why.
2074 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2076 * nindy-share/nindy.c: Add comments to #endif's to clarify
2079 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2080 read_memory to get byte order right.
2081 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2082 anymore. This is done in paread.c now. We expect unwind info
2083 to hang off of objfiles, and search all of the objfiles when until
2085 * (skip_trampoline_code): Cast arg to target_read_memory.
2086 * objfiles.h (struct objfile): Add new field obj_private to hold
2087 per object file private data (unwind info in this case).
2088 * paread.c (read_unwind_info): New routine to read unwind info
2089 for the objfile. This data is hung off of obj_private.
2090 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2091 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2092 make this easier to access.
2094 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2096 * c-valprint.c (cp_print_class_member): Add extern decl.
2097 * c-valprint.c (c_val_print): Extract code for printing methods
2098 and move it to cp_print_class_method in cp-valprint.c.
2099 * c-valprint.c (c_val_print): Extract code to print strings and
2100 move it to val_print_string in valprint.c.
2101 * cp-valprint.c (cp_print_class_method): New function using
2102 code extracted from c_val_print.
2103 * valprint.c (val_print_string): New function using code
2104 extracted from c_val_print.
2105 * value.h (val_print_string): Add prototype.
2106 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2107 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2108 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2109 CHECKBUF, growbuf_by_size): New variables, macros, and support
2110 functions for implementing a dynamically expandable temp buffer.
2111 * ch-exp.y (match_string_literal): New lexer function.
2112 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2113 removed and replaced with new CHECKBUF macro.
2114 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2115 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2117 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2119 * Makefile.in: Add info for paread.o.
2120 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2122 * blockframe.c (frameless_look_for_prologue): Correct the
2124 * gdbtypes.h, gdbtypes.c: Use const in decl of
2125 cplus_struct_default, now that pa-gas assembler has been fixed.
2126 * hppah-nat.c: Formatting.
2127 * hppah-tdep.c: Remove lots of useless externs for variables we
2129 * (find_unwind_entry): Speed up by using binary search, and a one
2131 * (rp_saved): New routine to see what unwind info says about RP
2132 being saved on the stack frame.
2133 * (frame_saved_pc): Look for prologue to see if we need to
2134 examine the stack for the saved RP or not.
2135 * (init_extra_frame_info): Check for prologue, instead of
2136 framesize to determine if we are frameless or not.
2137 * (frame_chain_valid): Stop backtraces when we run into _start.
2138 * (push_dummy_frame): Reformat to make more readable.
2139 * (find_dummy_frame_regs): ditto.
2140 * (hp_pop_frame): ditto.
2141 * (hp_restore_pc_queue): small cleanup.
2142 * (hp_push_arguments): ditto.
2143 * (pa_do_registers_info): ditto.
2144 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2145 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2146 * Define FRAME_CHAIN_VALID.
2147 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2148 passed to functions.
2150 * paread.c (pa_symtab_read): Use new bfd conventions for
2151 accessing linker symbol table.
2152 * (pa_symfile_init): Access embedded STAB info via BFD section
2153 mechanism and related macros.
2156 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2158 * sparc-stub.c: Use a seperate stack for our traps.
2159 * Handle recursive traps.
2160 * Remove all trap init code. This needs to be done by the
2162 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2164 * (handle_exception): See if we are at breakinst, if so, then
2165 advance PC sp that users can just step out of breakpoint().
2166 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2167 new place if SP has changed.
2168 * (case 's'): Get rid of this, we can't do it yet.
2169 * (case 't'): New command to test any old random feature.
2170 * (case 'r'): New command to reset the system.
2171 * (breakpoint): Add label to breakpoint trap instruction so that
2172 handle_exception() can detect where we are and get past the
2173 breakpoint trivially.
2175 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2177 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2179 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2181 * configure.in: recognise all sparclite variants
2183 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2185 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2186 binary files oring in the right bit.
2188 * main.c, source.c, state.c, symmisc.c: use macros defined in
2189 fopen-{bin|both} when fopening files.
2191 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2193 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2194 from a configuration file (typically including <limits.h>), or to
2195 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2196 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2197 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2198 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2199 * exppritn.c (print_subexp, dump_expression): Add case for
2201 * expression.h (OP_BITSTRING): New expression element type for
2203 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2204 macros to convert between number of expression elements and bytes
2205 to store that many elements.
2206 * i960-tdep.c (leafproc_return): Use new macros to access
2207 minimal symbol name and address fields.
2208 * m88k-pinsn.c (sprint_address): Use new macros to access
2209 minimal symbol name and address fields.
2210 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2211 minimal symbol address field.
2212 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2213 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2214 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2215 Use new BYTES_TO_EXP_ELEM macro.
2216 * parse.c (write_exp_bitstring): New function to write packed
2217 bitstrings into the expression element vector.
2218 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2220 * parser-defs.h (struct stoken): Document that it is used for
2221 OP_BITSTRING as well as OP_STRING.
2222 * parser-defs.h (write_exp_bitstring): Add prototype.
2223 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2224 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2225 LOWER, LENGTH): New tokens for keywords.
2226 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2227 upper_lower_argument, length_argument, array_mode_name,
2228 string_mode_name, variant_structure_mode_name): New non-terminals
2230 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2231 * ch-exp.y (match_bitstring_literal): New lexer support function
2232 to recognize bitstring literals.
2233 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2234 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2235 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2236 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2237 * ch-exp.y (yylex): Check tokentab6.
2238 * ch-exp.y (yylex): Call match_bitstring_literal.
2240 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2242 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2243 symbol name and value fields.
2245 * c-exp.y (yylex): Make static, to match prototype and other
2248 * expression.h (exp_opcode): Add BINOP_MOD.
2249 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2250 * expprint.c (dump_expression): Handle new BINOP_MOD.
2251 * language.c (binop_type_check): Handle new BINOP_MOD.
2252 * main.c (float_handler): Re-enable float handler when hit.
2253 * valarith.c (language.h): Include, need current_language.
2254 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2255 for integer divide truncates towards zero for negative results.
2256 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2257 * valarith.c (value_binop): Allow arithmetic operations on
2258 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2259 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2260 * ch-exp.y (tokentab3): Add MOD and REM.
2261 * ch-exp.y (yylex): Set innermost_block for symbols found
2262 in local scopes. Return LOCATION_NAME for local symbols.
2263 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2264 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2266 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2268 * command.c (shell_escape, make_command, _initialize_command):
2269 don't create or use fork if CANT_FORK is defined.
2270 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2271 code written for the IBM PC" remain.
2272 * xm-go32.h: define CANT_FORK
2274 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2276 * remote-sim.c: first attempt at general simulator interface
2277 * remote-hms.c: whitespace
2278 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2279 understand new stack layout. (print_register_hook): print ccr
2280 register in a fancy way.
2282 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2284 * eval.c (language.h): Include.
2285 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2286 to pointer types when the current language is C. It loses for
2287 other languages when the lower index bound is nonzero.
2288 * valarith.c (value_subscript): Take array lower bounds into
2289 account when performing subscripting operations.
2290 * valops.c (value_coerce_array): Add comment describing why
2291 arrays with nonzero lower bounds are dealt with in value_subscript,
2292 rather than in value_coerce_array.
2294 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2296 * ch-exp.y (FLOAT_LITERAL): Add token.
2297 * ch-exp.y (literal): Add FLOAT_LITERAL.
2298 * ch-exp.y (match_float_literal): New lexer routine.
2299 * ch-exp.y (convert_float): Remove.
2300 * ch-exp.y (yylex): Call match_float_literal.
2301 * ch-exp.y (yylex): Match single '.' after trying
2302 to match floating point literals.
2304 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2305 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2307 * expprint.c (dump_expression): New function for dumping
2308 expression vectors during gdb debugging.
2309 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2310 MULTI_SUBSCRIPT and moved out of BINOP range.
2311 * expression.h (DUMP_EXPRESSION): New macro that calls
2312 dump_expression if DEBUG_EXPRESSIONS is defined.
2313 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2314 * parse.c (length_of_subexp, prefixify_subexp): Change
2315 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2316 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2317 prefixify'ing the expression.
2318 * printcmd.c (print_command_1): Add comment.
2319 * ch-exp.y (expression_list): Add useful actions.
2320 * ch-exp.y (value_array_element): Add useful actions.
2321 * ch-exp.y (array_primitive_value): Add production.
2322 * ch-exp.y (yylex): Recognize ',' as a token.
2324 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2326 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2327 POSIXize the recursive makes (make [variable assignments] target{s})
2329 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2331 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2332 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2333 CPLUS_MARKER for all SVR4 systems, so follow suit.
2334 * defs.h (strdup_demangled): Remove prototype.
2335 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2336 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2337 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2338 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2339 prim_record_minimal_symbol_and_info): Use new macro
2340 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2341 * minsyms.c (install_minimal_symbols): Use new macro
2342 SYMBOL_INIT_DEMANGLED_NAME.
2343 * stabsread.c (define_symbol): Use new macro
2344 SYMBOL_INIT_DEMANGLED_NAME.
2345 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2346 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2347 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2348 SYMBOL_INIT_DEMANGLED_NAME.
2349 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2350 SYMBOL_DEMANGLED_NAME now tests language itself.
2351 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2352 now tests language itself.
2353 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2354 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2355 mangled name member in the language dependent portion of a symbol.
2356 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2357 mangled name member appropriate for a symbol's language.
2358 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2359 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2360 SYMBOL_DEMANGLED_NAME now tests language itself.
2361 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2362 initializes language dependent portion of symbol.
2363 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2364 demangles and caches the demangled form of symbol names.
2365 * utils.c (fputs_demangled, fprint_symbol): Use current language
2366 to select an appropriate demangling algorithm.
2367 * utils.c (strdup_demangled): Remove, no longer used.
2368 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2369 access the Chill mangled name member in the language dependent
2370 portion of a symbol.
2371 * ch-lang.c (chill_demangle): New function, simple demangler.
2372 * defs.h (chill_demangle): Add prototype.
2373 * symtab.h (language_dependent_info): Add struct for Chill.
2375 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2377 * Makefile.in (BISON): Add comment that when bison is used, it
2378 must include the "-y" option.
2379 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2380 Remove defines to remap non-yacc symbols, thus backing out of
2381 previous recent changes. Standard policy is that non-yacc parser
2382 generators get fixed, rather than adding bug workarounds in gdb
2383 for each new one that pops up. Expand comment to note this.
2384 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2386 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2388 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2389 case. Use code in N_SOL.
2391 * paread.c: New file that contains all HPPA/HPUX symbol reading
2393 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2394 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2395 * (dbx_symfile_offsets): Make static.
2396 * (pastab_build_psymtabs): New interface routine for paread to
2397 send stabs into dbxread.
2398 * gdb-stabs.h: Remove gobs of HPPA cruft.
2400 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2402 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2404 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2406 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2407 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2408 and YYDEBUG is not already defined.
2409 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2410 them during the previous replacements.
2411 * printcmd.c (_initialize_printcmd): Update internal documentation
2412 for "set" command to note that the assignment syntax is language
2414 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2415 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2416 and YYDEBUG is not already defined.
2417 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2418 single_assignment_action): New terminals and nonterminal for gdb
2419 extensions to chill expression grammer.
2420 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2421 tokens that start with '$' (register names, convenience vars, etc).
2422 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2423 * ch-exp.y (yylex): Call match_dollar_tokens.
2425 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2427 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2428 accessing minimal symbol data.
2429 * infcmd.c (read_pc): Use #ifdef, not #if.
2430 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2431 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2432 minimal symbol data.
2434 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2435 frame. Use find_return_regnum to find the caller.
2436 * (find_unwind_entry): New routine to locate stack frame info
2437 associated with a procedure. This looks in the $UNWIND_START$
2438 section in the SOM file.
2439 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2440 figure out where the caller's return address is stored.
2441 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2442 to figure out the frame size for a procedure.
2443 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2444 * (init_extra_frame_info): New routine. Corrects PC and FP for
2445 outermost frame if necessary.
2446 * (frame_chain): New routine, moved from tm-hppa.h.
2447 * (skip_trampoline_code): Handle computed function calls (ie:
2448 calls from $$dyncall).
2449 * (unwind_command): Temporary support function to allow user
2450 to control/observe aspects of the unwind (stack frame) info.
2451 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2452 was in a system call, if so, then read the PC from r31.
2453 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2454 with extra arg for skip_trampoline_code().
2455 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2456 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2457 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2459 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2461 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2462 Call new bfd_get_size() and verify that string table is no larger
2463 than the file that is supposed to contain it.
2464 * symfile.c (syms_from_objfile): Only complain about configured
2465 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2466 current target is the default BFD target.
2468 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2470 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2471 * solib.c (bkpt_names): New array of symbol names to try to
2472 use for the "mapping complete" breakpoint. Configurable
2473 define SOLIB_BKPT_NAME is first one to try.
2474 * solib.c (find_solib): Test debug_base for nonzero rather
2475 than just greater than zero.
2476 * solib.c (enable_break): Use bkpt_names to look up address
2477 at which to set "mapping complete" breakpoint.
2479 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2481 * defs.h (STRCMP, STREQ, STREQN): New macros.
2482 * defs.h (demangle_and_match): Remove prototype.
2483 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2484 and STREQN defined in defs.h.
2485 * dwarfread.c (set_cu_language): For completely unknown languages,
2486 try to deduce the language from the filename. Retain behavior
2487 that for known languages we don't know how to handle, we use
2489 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2490 and demangled name fields in symbol.
2491 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2492 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2493 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2494 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2495 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2496 Replace usages throughout.
2497 * elfread.c (demangle.h): Include.
2498 * elfread.c (record_minimal_symbol): Remove prototype and function.
2499 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2500 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2501 * infcmd.c (jump_command): Remove code to demangle name and add
2502 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2503 * minsyms.c (demangle.h): Include.
2504 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2505 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2506 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2507 * mipsread.c (psymtab_language): Add static variable.
2508 * stabsread.c (demangle.h): Include.
2509 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2510 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2511 * stack.c (return_command): Remove explicit demangling of name
2512 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2513 * symfile.c (demangle.h): Include.
2514 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2515 to match macros in symfile.h and allow them to be compiled
2516 if INLINE_ADD_PSYMBOL is not true.
2517 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2518 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2519 Add code to demangle and cache C++ symbol names. Use macro form
2520 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2521 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2522 Remove, also defined in symfile.c, which we already fixed.
2523 * symtab.c (expensive_mangler): Remove prototype and function.
2524 * symtab.c (find_methods): Remove physnames parameter and fix
2526 * symtab.c (completion_list_add_symbol): Name changed to
2527 completion_list_add_name.
2528 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2529 the normal symbol name and the cached C++ demangled name.
2530 * symtab.c (lookup_demangled_partial_symbol,
2531 lookup_demangled_block_symbol): Remove prototypes and functions.
2532 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2533 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2534 Remove code to try demangling names and matching them.
2535 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2536 Fix to try matching the cached demangled name if no match is
2537 found using the regular symbol name.
2538 * symtab.c (find_methods): Remove unused physnames array.
2539 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2540 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2541 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2542 C++ demangled symbol names.
2543 * symtab.h: Much reformatting of structures and such to add
2544 whitespace to make them more readable, and make them more
2545 consistent with other gdb structure definitions.
2546 * symtab.h (general_symbol_info): New struct containing fields
2547 common to all symbols.
2548 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2549 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2550 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2551 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2552 symbol): Use general_symbol_info struct.
2553 * utils.c (demangle_and_match): Remove, no longer used.
2554 * valops.c (demangle.h): Include.
2555 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2556 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2557 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2558 symmisc.c, symtab.c, valops.c: Replace references to minimal
2559 symbol fields with appropriate macros.
2560 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2561 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2562 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2563 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2564 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2565 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2566 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2567 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2568 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2569 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2570 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2571 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2572 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2573 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2575 * buildsym.c (start_subfile, patch_subfile_names): Default the
2576 source language to what can be deduced from the filename.
2577 * buildsym.c (end_symtab): Update the source language in the
2578 allocated symtab to match what we have been using.
2579 * buildsym.h (struct subfile): Add a language field.
2580 * c-typeprint.c (c_print_type): Remove code to do explicit
2582 * dbxread.c (psymtab_language): Add static variable.
2583 * dbxread.c (start_psymtab): Initialize psymtab_language using
2584 deduce_language_from_filename.
2586 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2588 * valprint.c (val_print): Reorganize comment and add note
2589 about dependency on target byte ordering.
2590 * ch-exp.y (value_array_slice): Fix typo.
2591 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2592 byte sized ints are assumed to be char strings and printed with
2593 string syntax. In chill, arrays of chars and arrays of
2594 bytes/ubytes are distinquishable, and printed appropriately.
2596 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2598 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2599 read/write routines for HPUX.
2601 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2602 branch targets to compute target address using const from previous
2603 instruction if necessary.
2604 * Add `Q' operator to print out bit position field various
2606 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2607 cleanups, use new code from Utah.
2608 * (store_inferior_registers): Update to new code from Utah.
2609 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2610 * (fetch_register): Clear out priv level when reading PCs.
2611 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2612 * Remove decl of errno, #include wait.h and target.h.
2613 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2614 were inside of a kernel call. If so, then PC is in a different
2615 register. Also, mask out bottom two bits of all PCs so as not to
2616 confuse higher level code.
2617 * (push_dummy_frame): Create from #define in tm-hppa.h.
2618 * (find_dummy_frame_regs): Update from Utah.
2619 * (hp_pop_frame): Create from #define in tm-hppa.h.
2620 * (hp_restore_pc_queue): New, from Utah.
2621 * (hp_push_arguments): Big fixes from Utah.
2622 * (pa_do_registers_info, pa_print_registers): Only print out fp
2624 * (skip_trampoline_code): New routine to deal with stubs that
2625 live in nowhereland between callers and callees.
2626 * i860-tdep.c: Remove decl of attach_flag.
2627 * infrun.c (wait_for_inferior): Add new macro
2628 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2629 at by PC will be nullified. If so, then step the target once more
2630 so as to avoid confusing the user.
2631 * (just before step_over_function:): Use stop_func_start, not
2632 stop_pc when checking for the existance of line number info.
2633 stop_func_start will reflect the proper address of the target
2634 routine, not of the stub that we may be traversing to get there.
2635 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2636 to deal with the stubs that PA compilers sometimes stick between
2637 callers and callees. Also, define FLAGS_REGNUM for access to the
2639 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2641 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2642 write gr0, PC regs, and PSW!
2643 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2644 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2646 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2647 * Define struct unwind_table_entry.
2648 * valops.c (call_function_by_hand): Add another arg to
2649 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2652 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2654 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2656 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2658 * Makefile.in (VERSION): Bump to 4.7.4.
2659 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2660 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2661 * Makefile.in (HFILES): Add valprint.h.
2662 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2663 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2664 * typeprint.c, typeprint.h: New files for language independent
2665 type printing functions.
2666 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2667 type printing functions and definitions.
2668 * valprint.h: New include file for language independent value
2669 printing definitions.
2670 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2671 dependent value printing functions.
2672 * c-exp.y (production ptype): Add range_type variable and use new
2673 create_range_type function.
2674 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2675 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2676 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2677 "const static" to ANSI-conformant "static const".
2678 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2679 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2681 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2682 * coffread.c (decode_type): Add range_type variable and call to
2683 new create_range_type function.
2684 * complaints.c (complain): Remove unused val variable.
2685 * complaints.c (_initialize_complaints): Make it void.
2686 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2687 variable and call new create_range_type function.
2688 * defs.h (enum val_prettyprint): Move enum from value.h to here
2689 so we can avoid having to include value.h just for prototypes that
2690 need the enum (thanks ANSI).
2691 * dwarfread.c (struct_type): Local anonymous_size variable is
2692 only used if !BITS_BIG_ENDIAN.
2693 * dwarfread.c (decode_subscript_data_item): Add rangetype
2694 variable and call new create_range_type function.
2695 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2697 * eval.c (evaluate_subexp): Remove unused local variable name
2698 and the statement with no side effects that initializes it.
2699 * expprint.c (print_subexp): Change local_printstr to
2701 * gdbtypes.c (create_range_type): New function that creates
2702 a range type using code fragments from object file readers as
2703 an example of what has to be initialized.
2704 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2705 and high_bound parameters, replaced with a single range_type
2706 parameter. Change function body to use passed in range_type
2707 rather than handcrafting one.
2708 * gdbtypes.h (create_range_type): Add prototype.
2709 * gdbtypes.h (create_array_type): Change prototype parameters.
2710 * infrun.c (normal_stop): Remove unused local variables tem and c.
2711 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2712 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2713 stub functions that call error if called.
2714 * language.c (unknown_language_defn, auto_language_defn,
2715 local_language_defn): Add initializers unk_lang_print_type and
2717 * language.h (struct language_defn): Reformat for larger
2718 comments, add la_print_type and la_val_print members. Add
2719 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2720 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2721 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2723 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2725 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2726 * main.c (execute_command): Remove unused local variable cmdlines.
2727 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2728 (clear_displays), symmisc.c (block_depth), values.c
2729 (clear_value_history):
2730 Make testing of truth value of assignment result explicit.
2731 * mipsread.c (upgrade_type): Update FIXME to include future use
2732 of create_range_type.
2733 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2734 whatis_exp, maintenance_print_type): Move prototypes and functions
2736 * printcmd.c (_initialize_printcmd): Move add_com calls for
2737 ptype_command and whatis_command to new typeprint.c.
2738 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2739 * source.c (find_source_lines): Local variable c only used
2740 when LSEEK_NOT_LINEAR is defined.
2741 * stabsread.c (read_array_type): Use new create_range_type
2743 * stabsread.c (read_range_type): Add new index_type variable and
2744 call new create_range_type function rather than handcrafting
2746 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2747 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2748 * symtab.c (type_print_base usages): Use c_type_print_base.
2749 * symtab.c (type_print_varspec_prefix usages): Use
2750 c_type_print_varspec_prefix.
2751 * symtab.c (type_print_method_args usages): Use
2752 cp_type_print_method_args.
2753 * valprint.c: Completely ripped apart and the fragments used
2754 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2755 valprint.h. Remaining stuff is language independent.
2756 * value.h (struct fn_field): Forward declare for prototypes.
2757 * value.h (type_print_1): Remove prototype.
2758 * value.h (enum val_prettyprint): Moved to defs.h.
2759 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2760 * value.h (baseclass_offset): Add prototype.
2761 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2762 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2763 * ch-typeprint.c: New file for language dependent type printing.
2764 * ch-valprint.c: New file for language dependent value printing.
2765 * ch-exp.y (parse_number): Remove prototype and stub function.
2766 * ch-exp.y (decode_integer_literal): Removed unused digits and
2768 * ch-exp.y (convert_float): Completely ifdef out for now.
2769 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2770 ch-lang.c (chill_op_print_tab):
2771 Change from ANSI-obsolescent "const static" to ANSI-conformant
2773 * ch-exp.y (yylex): Add unhandled storage class enumeration
2774 literals to switch statement for completeness.
2775 * ch-lang.c (chill_create_fundamental_types): Remove unused
2776 nbytes variable. Change dummy type to 2 bytes to match int.
2777 Handle FT_VOID types gratuituously added to chill DWARF by
2778 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2779 type rather than a one byte TYPE_CODE_INT type.
2780 * ch-lang.c (chill_language_defn): Add chill_print_type and
2782 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2784 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2786 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2787 bfd_get_symbol_leading_char instead.
2789 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2790 leading character from names.
2791 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2792 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2793 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2795 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2796 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2797 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2798 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2799 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2800 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2801 * symfile.c (syms_from_objfile): Insert debugging check to test
2802 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2804 * doc/gdbint.texinfo (Host Conditionals): Remove
2805 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2807 (Target Conditionals): Remove all of the above.
2809 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2811 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2812 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2814 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2816 * coffread.c (decode_type): catch negative tagndx fields generated
2818 * exec.c: comment out string following #endif.
2819 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2820 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2822 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2823 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2825 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2827 * complaints.c: New file, code moved from utils.c.
2828 * complaints.c (complain): Made into a varargs function.
2829 * complaints.h: New file, code moved from symfile.h.
2830 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2831 * Makefile.in (HFILES): Add complaints.h.
2832 * Makefile.in (OBS): Add complaints.o.
2833 * symfile.c (complaint_root, stop_whining, complaint_series,
2834 complain, clear_complaints, add_show_from_set for stop_whining):
2835 Moved to complaints.c.
2836 * symfile.h (struct complaint, complaint_root decl, complain
2837 prototype, clear_complaints prototype): Moved to complaints.h.
2838 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2839 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2840 complaints.h. Remove casts from arguments to complain(),
2841 which is now a varargs function, and remove unnecessary
2842 placeholder zero args.
2843 * defs.h (begin_line): Add prototype.
2844 * defs.h (vprintf_filtered): Add prototype.
2845 * dwarfread.c (varargs.h): Remove, no longer needed.
2846 * dwarfread.c (dwarfwarn): Remove prototype and function.
2847 * dwarfread.c (complaints): Define a bunch of complaints.
2848 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2849 usages to standard complain() calls.
2850 * utils.c (begin_line): New function that ensures that
2851 whatever gets filter-printed next starts on its own line.
2852 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2853 but to stdout (calls vfprintf_filtered internally).
2855 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2857 * remote.c: Avoid printf_filtered line limit. Suggested by
2858 Robert R. Henry, <rrh@tera.com>.
2859 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2861 * main.c (main): Accept --silent as well as --quiet. Change +help
2862 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2864 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2865 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2867 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2869 * tm-nindy960.h, remote-nindy.c: Lint.
2871 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2873 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2874 a optional type to decorate as an array type, the type of the
2875 index, and the bounds of the array. Records this additional info
2876 in the array type for use with languages with nonzero array
2878 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2879 to note that arrays may have bounds.
2880 * gdbtypes.h (create_array_type): Update prototype.
2881 * c-exp.y (ptype production): Adjust for new create_array_type
2882 calling conventions.
2883 * coffread.c (decode_type): Call create_array_type rather than
2884 handcrafting array types.
2885 * convex-tdep.c (value_type): Remove, now use create_array_type.
2886 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2887 vector_type into calls to create_array_type.
2888 * dwarfread.c (decode_subscr_data): Name changed to
2889 decode_subscript_data_item throughout.
2890 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2891 create_array_type. Now records index type and range as well.
2892 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2893 change to use create_array_type.
2894 * dwarfread.c (read_subroutine_type): Test existing user defined
2895 types before decorating them, to ensure they are blank, and
2896 complain about it if they are not.
2897 * dwarfread.c (decode_fund_type): For unrecognized types, always
2898 return some valid type (type integer). If the unrecognized type
2899 cannot be an implementation defined type, complain as well.
2900 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2901 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2902 * mipsread.c (upgrade_type): Add FIXME comment that code to
2903 handcraft arrays should be replaced with call to create_array_type.
2904 * stabsread.c (read_array_type): Replace code to handcraft
2905 array types with call to create_array_type.
2906 * valprint.c (type_print_varspec_prefix): Minor formatting
2907 change, join lines that don't need to be split.
2909 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2911 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2912 decl for attach_flag, it now lives in inferior.h.
2913 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2914 Make most functions static.
2915 * hppah-nat.c: General cleanups, remove BSD specific code (since
2916 that all lives in hppab-nat.c).
2917 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2918 Change sense of test against inside_entry_file(). This fix is
2920 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2921 to read/write_register_bytes().
2922 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2923 work around PA-GAS assembler bug. Also, add trailing */ to some
2925 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2926 Same reason as above.
2928 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2930 * mipsread.c (parse_symbol): When checking whether a structured
2931 type is an enum, check qualifiers of its first member, as well as
2932 the base type of the member. Bug found and fixed by John M.
2933 Farrell, <farrell@fjord.reo.dec.com>.
2935 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2936 * remote-vx.c: Don't include vx-share/reg.h.
2937 * vx-share/ptrace.h: Reproduce from scratch.
2938 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2939 * Makefile.in: Remove references to removed files, and to removed
2940 29k-share directories.
2942 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2944 * c-lang.c (_initialize_c_language): Name changed from
2946 * m2-lang.c (_initialize_m2_language): Name changed from
2948 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2949 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2950 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2951 expression parsing into c-lang.c and m2-lang.c respectively.
2952 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2953 m2-exp.y respectively.
2954 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2955 and m2-* files respectively.
2956 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2957 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2958 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2959 * expression.h (struct block): Forward declaration for prototypes.
2960 * language.h (struct objfile): Forward declaration for prototypes.
2961 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2962 * Makefile.in (HFILES): Add ch-lang.h.
2963 * Makefile.in (OBS): Add ch-lang.o.
2964 * ch-exp.y: Migrate code that has nothing to do with expression
2965 parsing into ch-lang.c.
2966 * ch-lang.c: New file, code migrated from c-exp.y.
2967 * ch-lang.h: New file, internal interface between ch-* files.
2968 * ch-lang.c (_initialize_chill_language): Name changed from
2969 _initialize_chill_exp.
2971 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2972 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2973 * config/amix.mh (NATDEPFILES): Add.
2974 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2977 * dwarfread.c (decode_subscr_data): Remove spurious test that
2978 accepted only integer subscript types. We don't do anything
2979 with the type at the moment anyway.
2981 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2983 * ch-exp.y (match_character_literal): Fix case where no
2984 match at all is found.
2985 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2986 width types. For example, "INT" is always 2 bytes regardless
2987 of the values of any TARGET_*_BIT macros. So use explicit
2988 numeric sizes for the types.
2990 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2992 * c-exp.y (c_create_fundamental_type): New function to create
2993 language specific fundamental types for C.
2994 * m2-exp.y (m2_create_fundamental_type): New function to create
2995 language specific fundamental types for Modula 2.
2996 * c-exp.y (c_language_defn, cplus_language_defn): Add
2997 c_create_fundamental_type to language struct initializers.
2998 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2999 to language struct initializers.
3000 * dwarfread.c (expression.h, language.h): Include.
3001 * dwarfread.c (ftypes): New array to hold fundamental types
3002 for current compilation unit.
3003 * dwarfread.c (cu_language_defn): New pointer to language
3004 struct for language of current compilation unit.
3005 * dwarfread.c (dwarf_fundamental_type): New function to
3006 create/lookup fundamental types.
3007 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
3008 * dwarfread.c (throughout): Replace lookup_fundamental_type
3009 with dwarf_fundamental_type.
3010 * dwarfread.c (read_file_scope): Zero out ftypes for each new
3011 compilation unit (may be different language or different objfile).
3012 * gdbtypes.c (lookup_fundamental_type): Move actual type
3013 creations into language specific fundamental type creation
3014 functions and call via create_fundamental_type. Add comment
3015 about this function being obsolescent.
3016 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
3017 sized signed and unsigned integers.
3018 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
3019 * language.c (language_def): New function to lookup a language
3020 struct given it's enumeration.
3021 * language.h (struct language_defn): Add la_fund_type, a pointer
3022 to a function that creates fundamental types for this language.
3023 * language.h (create_fundamental_type): New macro to create
3024 fundamental types based on the current language.
3025 * language.h (language_def): Add prototype.
3026 * language.c (unk_lang_create_fundamental_type): New function
3027 for initializing language structs, calls error if called.
3028 * language.c (unk_language_defn, auto_language_defn,
3029 local_language_defn): Use unk_lang_create_fundamental_type.
3030 ch-exp.y (chill_create_fundamental_type): New function.
3031 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
3032 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
3034 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
3036 * dwarfread.c (CHILL_PRODUCER): Add producer string for
3038 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
3039 as GCC_PRODUCER and GPLUS_PRODUCER.
3041 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
3043 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
3046 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
3048 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
3049 rather than '$'. This particular piece of braindamage is
3050 spreading like ooze. It's now infected libiberty, deja-gnu,
3052 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
3053 hardwired '$' character.
3055 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
3057 (Changes to break incredibly ugly, unmaintainable 750 line
3058 read_struct_type function up into managable pieces.)
3059 * Makefile.in (VERSION): Bump to 4.7.3.
3060 * stabsread.c (struct field_info): Local struct definition.
3061 * stabsread.c (read_member_functions, read_struct_fields,
3062 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
3063 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
3064 functions from fragmented read_struct_type.
3065 * stabsread.c (stabs_general_complaint): Catchall complaint.
3066 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
3067 symbol name continuation code. Use macro throughout.
3068 * stabsread.c (various places): Replace add-one-to-pointer
3069 with pointer increment.
3070 * stabsread.c (read_type): Retain function local copy of type
3071 descriptor. Rearrange code calling read_struct_type() to match
3073 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
3074 a single blank as the name of nameless enumerations. Recognize
3075 this special case and set nameless flag.
3076 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
3078 * ch-exp.y (access_name): New non-terminal token and
3080 * ch-exp.y (general_procedure_name): Now a terminal token.
3081 * ch-exp.y (location): Expand production.
3082 * ch-exp.y (match_simple_name_string): New function.
3083 * ch-exp.y (yylex): Call match_simple_name_string and return
3084 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3086 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3088 * munch: Backslash escape vertical bar characters inside
3089 grep patterns since they have special meaning for some greps.
3090 * parse.c (write_exp_string): Complete rewrite to store string
3091 contants as a leading explicit length, followed by the string data,
3092 followed by a trailing explicit length.
3093 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3094 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3095 Use recorded explicit length of strings in expression elements,
3096 rather than strlen. Adjust code to skip over strings stored in
3097 expression elements, and code to access strings, to account for
3098 new leading explicit size expression element.
3099 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3100 0, to avoid negative expression element indices.
3101 * valops.c (search_struct_method): Minor whitespace change.
3103 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3105 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3106 which together maintain a dynamically expandable static buffer
3107 for the lexer to use when translating C strings to their internal
3108 form (other future uses possible). Fix parsing of C style strings
3109 to do the normal C style input conversions of escaped character
3111 * valops.c (value_string): Remove translation of escaped
3112 character sequences, now done in C expression parser.
3113 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3114 and decides if it should be printed in literal form or some other
3115 form, based on it's ASCII value and setting of sevenbit_strings.
3116 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3117 macro, change indentation style.
3118 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3119 * ch-exp.y (chill_printstr): First cut at real function instead
3122 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3124 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3126 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3128 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3130 * defs.h (sevenbit_strings): Add declaration.
3131 * defs.h (printchar): Replace with gdb_printchar.
3132 * language.h (language_defn): Add new function pointers
3133 la_printchar and la_printstr, to do language dependent
3134 printing of characters and strings.
3135 * language.h (local_printchar, local_printstr): New macros
3136 to call language dependent functions pointed to by la_printchar
3137 and la_printstr respectively.
3138 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3139 dependent functions for printing characters and strings.
3140 * c-exp.y (c_language_defn, cplus_language_defn): Add
3141 c_printchar and c_printstr.
3142 * command.c (do_setshow_command): Rename printchar use to
3144 * expprint.c (print_subexp): Replace C style string output
3145 with call to local_printstr.
3146 * language.c (unk_lang_printchar, unk_lang_printstr):
3147 New stubs, currently errors.
3148 * language.c (unknown_language_defn, auto_language_defn,
3149 local_language_defn): Add unk_lang_printchar and
3151 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3152 language dependent functions to print characters and strings.
3153 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3154 * utils.c (printchar): Renamed to gdb_printchar.
3155 * valprint.c (print_string): Remove prototype, function moved
3156 to c-exp.y, where it becomes c_printstr.
3157 * valprint.c (print_max): Made global for reference from the
3158 language dependent printing routines in *-exp.y.
3159 * valprint.c (repeat_count_threshold): New variable with function
3160 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3161 Change all references to old macro to references to new variable.
3162 * valprint.c (value_print, val_print): Replace calls to
3163 print_string with calls to local_printstr.
3164 * valprint.c (val_print): Replace C style character printing
3165 with call to local_printchar.
3166 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3167 * valprint.c (_initialize_valprint): Add add_show_from_set
3168 call for setting up repeat_count_threshold as print variable.
3169 * ch-exp.y (decode_integer_value): New function.
3170 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3171 * ch-exp.y (chill_printchar, chill_printstr): New language
3172 dependent functions for printing characters and strings.
3173 * ch-exp.y (chill_language_defn): Add chill_printchar and
3176 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3178 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3179 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3180 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3182 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3184 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3185 and assume the process has been killed.
3187 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3189 * remote-udi.c (udi_open): Reset vars so that user can re-run
3190 programs without leaving GDB.
3191 * (many routines): Slightly improve error handling.
3192 * (download): Zero out BSS by longs instead of bytes to avoid
3193 timeouts in real hardware.
3194 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3195 that connection is no longer in use after shutdown() of socket.
3196 This keeps GDB from dying of a SIGPIPE when you issue multiple
3197 `target udi' commands.
3199 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3201 * language.h (language_format_info): New structure to bundle
3202 local formatting information.
3203 * language.h (language_defn): Replace individual format info
3204 with language_format_info structs.
3205 * language.h (local_*_format, local_*_format_prefix,
3206 local_*_format_specifier, local_*_format_suffix): New macros
3207 for binary/octal/decimal/hex formats to access info elements.
3208 * c-exp.y (c_language_defn): Update for new format handling.
3209 * m2-exp.y (m2_language_defn): Update for new format handling.
3210 * dbxread.c (language.h): Include for partial-stab.h use.
3211 * mipsread.c (expression.h, language.h): Include for
3213 * defs.h (local_hex_format, local_hex_format_custom,
3214 local_hex_string, local_hex_string_custom): Move to language.h.
3215 * language.c (local_hex_format_custom, local_hex_string,
3216 local_hex_string_custom, local_octal_format_custom): Use new
3218 * language.c (unknown_language_defn, auto_language_defn,
3219 local_language_defn): Update for new format handling.
3220 * printcmd.c (print_scalar_formatted): Use new macros
3221 to access decimal and binary format info for printing.
3222 * c-exp.y (chill_language_defn): Update for new format handling.
3223 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3224 * ch-exp.y (decode_integer_literal): Add function
3225 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3226 * ch-exp.y (builtin_type_chill_char): Add definition.
3227 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3229 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3231 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3233 (aix_framedata): added nosavedpc field.
3234 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3236 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3237 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3238 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3239 instructions as function_frame_info does. Expand special case of
3240 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3242 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3244 (function_frame_info): Set frameless if the function has no frame,
3245 and set nosavedpc if the PC was not saved. Handle gcc generated
3246 stfd 31,-4(31); st 31, -12(31) correctly.
3247 (frameless_function_invocation): New second argument pcsaved; if 0
3248 return whether the function has a frame, if 1 return whether the
3250 (frame_initial_stack_address): Correct typo: cache registers for
3251 callee_fi, not for fi, (avoids reading garbage memory locations).
3253 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3255 * infrun.c (wait_for_inferior (just before step_over_function
3256 label)): Change test for stepping into subroutine to check for the
3257 presence of line number info. This makes stuff compiled with -g1
3258 cause GDB to not lose control when stepping.
3260 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3261 Improve comments as well.
3263 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3265 * Makefile.in (VERSION): Bump to 4.7.2
3266 * symtab.c (find_pc_symtab): Fix return of random value
3268 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3269 Makefile since it contains sed patterns used in generation.
3270 Add sed pattern to also delete #include of any malloc.h.
3271 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3272 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3273 function names to conform to K&R terminology with respect to
3274 logical and bitwise operators:
3275 UNOP_ZEROP => UNOP_LOGICAL_NOT
3276 UNOP_LOGNOT => UNOP_COMPLEMENT
3277 BINOP_LOGAND => BINOP_BITWISE_AND
3278 BINOP_LOGXOR => BINOP_BITWISE_XOR
3279 BINOP_LOGIOR => BINOP_BITWISE_IOR
3280 BINOP_AND => BINOP_LOGICAL_AND
3281 BINOP_OR => BINOP_LOGICAL_OR
3282 PREC_OR => PREC_LOGICAL_OR
3283 PREC_AND => PREC_LOGICAL_AND
3284 PREC_LOGIOR => PREC_BITWISE_IOR
3285 PREC_LOGXOR => PREC_BITWISE_XOR
3286 PREC_LOGAND => PREC_BITWISE_AND
3287 value_zerop() => value_logical_not()
3288 value_lognot() => value_complement()
3289 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3290 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3291 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3292 and is nonexistant in some SVR4 based systems.
3293 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3294 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3296 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3297 * source.c (source_info): Fix minor nits, print "1 line" rather
3298 than "1 lines", and "language is <lang>".
3299 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3300 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3301 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3303 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3304 * ch-exp.y: New expression parser, for GNU-Chill.
3305 * defs.h (enum language): Add language_chill.
3306 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3307 LANG_MODULA2 a recognized language.
3308 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3309 Chill as well as Modula-2.
3310 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3311 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3312 * language.c (set_language_command): Add chill.
3313 * language.c (binop_result_type, integral_type, character_type,
3314 boolean_type, structured_type, value_true, binop_type_check):
3315 Add language_chill cases.
3316 * language.h (_LANG_chill): Define.
3317 * symfile.c (deduce_language_from_filename): Recognize the
3318 filename extensions ".chill", ".c186", and ".c286" for Chill.
3319 * valprint.c (typedef_print): Add case for language_chill.
3320 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3321 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3322 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3323 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3325 * Makefile.in (distclean): Add target ch-exp.tab.c.
3326 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3327 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3328 * eval.c (evaluate_subexp): Add OP_BOOL case.
3329 * expprint.c (print_subexp): Add OP_BOOL case.
3331 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3333 * infcmd.c (set_environment_command): Avoid skipping first
3334 char of env value if an '=' appears in it. Bug report and fix
3335 by Mark Jungerman, <maj@lucid.com>.
3337 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3339 * infcmd.c (step_over_calls): Improve comments.
3340 * symtab.c (find_pc_psymtab): Clean up a bit.
3341 * (find_pc_symtab): Fix comments, clean up code.
3342 * (find_pc_line): General cleanups, efficiency improvements.
3343 Also, don't return garbage when some line info exists, but there
3346 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3348 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3349 member, and the stat pointer passed to vmap_symtab was NULL, the
3350 wrong vmap entries would be modified. Fixes behavior where
3351 attempting to load symbols for a module with no member would mess
3352 up already read in symbols.
3354 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3356 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3357 29k-share/dfe/mini2udi.o.
3358 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3359 * alldeps.mak, depend: Update to deal with removal of
3360 aforementioned files.
3361 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3362 requirement for useless 'program' argument. Clean up
3363 udi_create_inferior, and udi_load to call common download()
3364 routine. Create download routine to load remote hosts directly
3365 (with the help of BFD) so that we don't need yank.c and
3367 Fix udi_detach to call UDIDisconnect with
3368 the right arguments. Clean up udi_resume, don't assign tip_error
3369 twice. Clean up udi_wait, straighten out status codes. Make
3370 udi_kill really work.
3372 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3374 * c-exp.y: separated host/target idea of integer type size,
3375 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3376 UINT and CHAR rules. (parse_number): work out the targetwise type
3377 of a number based upon it's size and qualifiers. (yylex): chars
3378 are now treated the same way as ints.
3380 * source.c (indentify_source_line): don't core dump if wanted
3381 line is larger than number of lines in source. (can happen when
3382 coff gets confused about #included source).
3384 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3386 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3387 when debugging a program with 100 shared libraries.
3389 * solib.c (solib_map_sections): Always close the BFD we open.
3390 Free all malloc'd storage we allocate, too, including error cases.
3391 (struct so_list): Remove unused so_bfd member.
3392 (clear_solib): Don't bother closing so_bfd.
3394 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3395 cacheable. `So many symbol files, so little file descriptors.'
3397 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3399 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3400 Stubs should stand alone as much as possible.
3402 * source.c (show_directories): Avoid printf_filtered length prob
3403 pointed out by Jonathan Stone.
3405 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3406 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3407 <Lee_Cooprider@vos.stratus.com>.
3409 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3411 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3412 struct, not struct itself.
3413 * serial.h (serial_restore): Fix prototype, takes pointer not
3416 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3418 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3419 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3421 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3423 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3424 Stubs should stand alone as much as possible.
3426 * README: Add remote-es1800.c and remote-st2000.c to table.
3427 * go32-nat.c: Remove, there is no native go32 support.
3428 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3430 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3432 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3433 new routines to deal with sending SIGINTs to attached processes
3434 when the user interrupts the controlling GDB.
3435 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3436 the aforementioned routines when waiting for the attached process.
3438 * elfread.c, mipsread.c: Include <string.h>.
3439 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3440 * serial.h: Add prototype for serial_restore().
3442 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3444 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3445 minimal_symbol_count, because the NULL symbol is not included in
3446 the count. This prevented this function from finding the last
3447 symbol in the table.
3449 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3451 * dbxread.c (process_one_symbol): if not defined
3452 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3453 the start of the function, not just after N_FUN.
3455 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3457 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3458 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3459 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3460 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3461 file. Remove preprocessor defines that previously did remapping.
3463 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3465 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3466 Bug fix courtesy of Alexander Klaiber.
3468 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3470 hp300 native support (hp300hpux untested).
3472 * hp300ux-xdep.c: removed.
3473 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3474 * xm-hp300hpux.h: updated copyright.
3475 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3476 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3477 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3478 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3479 fork-child.o coredep.o corelow.o.
3480 (NAT_FILE, NATDEPFILES): new macros.
3481 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3482 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3484 (NAT_FILE, NATDEPFILES): new macros.
3485 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3487 Vax ultrix native support.
3489 * nm-vax.h: new file.
3490 * Makefile.in (HFILES): added nm-vax.h.
3491 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3492 coredep.o corelow.o removed.
3493 (NAT_FILE, NATDEPFILES): new macros.
3494 * xm-vax.h: updated copyright.
3495 (REGISTER_U_ADDR): removed.
3497 Apollo native support (untested).
3499 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3500 * a68v-nat.c, nm-apollo68[bv].h: new files.
3501 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3502 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3503 * a68v-xdep.c: removed.
3504 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3505 inftarg.o fork-child.o a68v-xdep.o.
3506 (NAT_FILE, NATDEPFILES): new macros.
3508 * defs.h: include nm.h.
3509 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3510 sparc-tdep.c, : do not include nm.h.
3511 * doc/gdbint.texinfo: nm.h now included in defs.h.
3513 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3515 * Makefile.in (VERSION): 4.7.1 post release!
3517 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3519 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3521 * Makefile.in (VERSION): gdb-4.7 release.
3522 * README: Update for gdb-4.7.
3524 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3526 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3529 * alldeps.mak, depend: Update.
3531 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3533 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3535 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3536 causes problems in setting breakpoint in the right place in
3537 functions with `float' args which are passed as doubles.
3538 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3539 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3541 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3543 * Makefile.in (HFILES): Add nm-i386sco.h.
3544 * dwarfread.c: include <sys/types.h> for SCO.
3545 * infptrace.c: Don't include ptrace.h under SCO.
3546 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3548 * config/i386v.mt: Add exec.o to TDEPFILES.
3550 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3552 * i386v-nat.c: Remove space from front of #endif.
3553 * irix4-nat.c: Remove externs of registers[], include inferior.h
3555 * mips-nat.c: Explicitly initialize zerobuf to 0!
3556 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3557 Always setup fci->frame, even if it's non-zero. Too many places
3558 depend upon this behavior (and I have to get a release out the
3560 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3561 processing_gcc_compilation if we find the embedded stabs marker.
3562 This fixes several bugs with finding the location of short or char
3563 function parameters passed on the stack.
3565 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3567 Native support for sun4sol2.
3569 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3570 * nm-sysv4.h: new file.
3571 * Makefile.in (HFILES): added nm-sysv4.h.
3572 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3573 (NAT_FILE, NATDEPFILES): new macros.
3574 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3576 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3578 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3579 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3581 * Makefile.in (VERSION): Tick to 4.6.9.
3583 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3585 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3586 definition, replace with portable one.
3587 * remote-nindy.c: Lint.
3588 (nindy_wait): Return type is int, result is inferior_pid.
3589 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3590 (initialize_symmisc): Remove empty function.
3591 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3592 Remove obsolete, misspelled macro.
3593 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3594 (all @node commands): Use new form to avoid nitpicking errors.
3595 * doc/gdbint.texinfo: Document host/native/target split.
3597 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3599 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3601 * xm-mips.h (offsetof): Don't define this if __STDC__.
3603 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3605 umax native support (untested).
3607 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3609 (NAT_FILE, NATDEPFILES): new macros.
3610 * config/umax.mt (TDEPFILES): removed exec.o.
3611 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3612 removed to nm-umax.h.
3613 * nm-umax.h: new file.
3614 * Makefile.in (HFILES): added nm-umax.h.
3616 hppa native support (untested).
3618 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3619 (NAT_FILE, NATDEPFILES): new macros.
3620 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3621 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3622 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3623 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3624 * hppa[bh]-xdep.c: removed.
3625 * hppa[bh]h-tdep.c: do not include ptrace.h.
3626 * Makefile.in (HFILES): added nm-hppa[bh].h.
3628 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3630 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3632 * mips-nat.c: Straighten out include files. Work around
3633 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3636 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3638 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3639 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3640 backtraces from core files work.
3641 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3642 Functions are now defined in mips-nat.c.
3644 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3646 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3647 serial_default_name().
3649 * remote-hms.c, ser-go32.c, serial.h: Change from
3650 serial_timedreadchar() to new serial_readchar().
3652 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3654 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3656 * c-exp.y: Moved handling of 'const' and 'volatile' from
3657 <type> to <typebase>. This removes 2 conflicts.
3659 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3661 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3662 from breakpoint table when reseting breakpoints.
3664 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3666 Native support cleanup and corefile fixes for i386 SVR4 systems.
3668 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3669 fill_fpregset): Moved to i386v4-nat.c
3670 * i386v4-nat.c, nm-i386v4.h, : New files.
3671 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3672 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3673 change i386v-nat.o to i386v4-nat.o.
3675 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3677 Miscellaneous 386 configs updated.
3679 * config/i386aout.mt (TDEPFILES): removed exec.o.
3680 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3681 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3682 (NAT_FILE, NATDEPFILES): new macros.
3683 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3684 config/i386v4.mt (TDEPFILES): removed exec.o.
3685 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3686 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3687 (NAT_FILE, NATDEPFILES): new macros.
3688 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3689 fork-child.o coredep.o corelow.o i386-xdep.o.
3690 (NAT_FILE, NATDEPFILES): new macros.
3692 Native support cleanup for i386bsd (untested).
3694 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3695 * config/i386bsd.mh (NATDEPFILES): added exec.o
3696 * tm-i386bsd.h (FLOAT_INFO): removed.
3697 * nm-i386bsd.h (FLOAT_INFO): added.
3699 Native support for i386v (untested).
3701 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3702 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3703 (NAT_FILE, NATDEPFILES): new macros.
3704 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3705 * i386-xdep.c: removed.
3706 * Makefile.in (HFILES): added nm-i386v.h
3707 * i386v-nat.c, nm-i386v.h: new file.
3708 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3710 * tm-i386v.h (FLOAT_INFO): removed.
3712 Native support for linux (untested).
3714 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3715 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3716 (NAT_FILE, NATDEPFILES): new macros.
3717 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3718 * Makefile.in (HFILES): added nm-linux.h.
3719 * nm-linux.h: new file.
3720 * xm-linux.h: updated copyright. cleaned up formatting.
3721 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3723 Native support for sun386 (untested).
3725 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3726 fork-child.o sun386-xdep.o.
3727 (NAT_FILE, NATDEPFILES): new macros.
3728 * config/sun386.mt (TDEPFILES): removed exec.o.
3729 * Makefile.in (HFILES): added nm-sun386.h.
3730 * sun386-nat.c, nm-sun386.h: new file.
3731 * sun386-xdep.c: removed.
3732 * xm-sun386.h: updated comment and copyright.
3733 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3736 Native support for i386mach (untested).
3738 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3739 fork-child.o mach386-xdep.o.
3740 (NAT_FILE, NATDEPFILES): new macros.
3741 * Makefile.in (HFILES): added nm-i386mach.h.
3742 * nm-i386mach.h, i386mach-nat.c: new files.
3743 * mach386-xdep.c: removed.
3744 * xm-i386mach.h: updated copyright.
3745 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3748 Native separation for go32 (untested).
3750 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3751 * go32-nat.c: new file.
3752 * go32-xdep.c (call_ptrace, child_resume,
3753 fetch_inferior_registers, store_inferior_registers,
3754 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3756 Native support for m88k (untested).
3758 * Makefile.in (HFILES): added nm-m88k.h
3759 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3760 FETCH_INFERIOR_REGISTERS): removed.
3761 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3762 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3763 (NAT_FILE, NATDEPFILES): new macros.
3764 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3765 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3766 * m88k-xdep.c: removed.
3768 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3770 * i386b-nat.c: Comment changes.
3771 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3773 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3775 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3777 Avoid longjmp()-catching compilation errors in cross-ports.
3779 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3780 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3781 Move from mips-tdep.c and tm-{irix3,mips}.h.
3782 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3784 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3787 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3788 (fetch_core_registers): Fix bfd_seek arguments.
3790 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3792 Make core files work again (add back the `core' target).
3794 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3795 (NATDEPFILES): Add corelow.o.
3796 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3799 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3800 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3801 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3802 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3803 appears. FIXME, these should be moved to NATDEPFILES for native
3806 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3808 Ultra3 host/target/native split. (untested).
3810 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3811 (fetch_register, fetch_inferior_registers,
3812 store_inferior_registers, fetch_core_registers): removed to
3814 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3816 * Makefile.in (HFILES): added nm-ultra3.h.
3817 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3818 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3820 (NAT_FILE, NATDEPFILES): new macros for native support.
3821 * config/ultra3.mt (TDEPFILES): exec.o removed.
3823 * xm-vaxult.h: add MEM_FNS_DECLARED.
3825 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3827 * Makefile.in (VERSION): Roll to 4.6.8.
3828 (OBS): Put version.o first, so Makefile rebuild happens early.
3830 * command.h: Publicize prototype for not_just_help_class_command.
3831 * command.c: Remove proto.
3832 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3833 output. Move "maint info" from class info to class maintenance,
3835 * infrun.c: Move "stop" to class_obscure, and give it a
3836 function so it will not be seen as a global help topic. FIXME,
3837 it should be possible to set these attributes independently.
3839 * core.c (core_command): Make nicer error message for no core support.
3841 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3843 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3844 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3846 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3847 (scan_compilation_units): Punt unused filename arg. dbfoff,
3848 lnoffset, and curlnoffset are file_ptr's now.
3849 (dwarf_build_psymtabs): Drop desc and filename args; use
3850 objfile. dbfoff and lnoffset are file_ptr's now.
3851 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3852 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3853 (elf_symfile_read): Skip desc and filename args to
3854 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3855 * gdb-stabs.h: Use file_ptr rather than off_t.
3856 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3857 compile-time debug check that someone turned off as "unused".
3858 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3859 * symfile.h: Update dwarf_build_psymtabs and
3860 elfstab_build_psymtabs prototypes.
3861 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3862 Use file_ptr offsets. bfd_seeks use L_SET.
3864 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3866 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3867 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3868 value so that demangler won't be invoked. This greatly speeds up
3870 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3871 linked_proc_info so that it properly deallocates the appropriate
3872 item after it is done with it instead of before.
3873 * Don't pass bogus frame pointer to create_new_frame(). Just
3874 leave it as zero so that lower level code will figure out the
3877 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3879 Sony News native support.
3881 * Makefile.in (HFILES): added nm-news.h.
3882 * nm-news.h: new file.
3883 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3884 fork-child.o coredep.o to NATDEPFILES.
3885 (NAT_FILE, NATDEPFILES): new macros for native support.
3886 * config/news.mt (TDEPFILES): removed exec.o.
3888 * remote-vx.c: remove redundant include of sys/time.h.
3890 * infrun.c: include ctype.h. Otherwise some machines result in
3891 undefined for isdigit.
3893 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3895 * configure.in: Convert m68k entries to m68* entries to handle
3896 all the various m68xxx hosts and targets.
3897 * config/news1000.mt: No longer needed, same as news.mt.
3899 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3901 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3903 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3905 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3906 nm-sun2.h, nm-mips.h.
3908 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3910 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3912 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3914 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3916 * xm-hppah.h: if __STDC__ is not defined, define
3918 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3919 compiler; see the comment in the file.
3921 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3923 First cut at support for all BSD variants on 386.
3925 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3926 * i386b-nat.c: New native support file.
3927 * configure.in: Add host and target for i[34]86-*-bsd*.
3928 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3930 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3932 Sun2 native support (untested).
3934 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3935 REGISTER_U_ADDR): removed to nm-sun2.h.
3936 * nm-sun2.h: new file.
3937 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3938 fork-child.o sun3-xdep.o removed.
3939 (NAT_FILE, NATDEPFILES): new macros.
3941 Mips native support. Decstation and iris4 have been tested.
3944 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3945 fill_fpregset): removed to irix4-nat.c
3946 * mips-xdep.c: removed.
3947 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3949 * procfs.c: include nm.h.
3950 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3951 * xm-irix4.h: bump copyright.
3952 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3953 PROC_NAME_FMT): removed.
3954 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3955 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3956 (NAT_FILE, NATDEPFILES): new macros for native support.
3957 (CC): supply default compiler switches.
3958 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3959 fork-child.o coredep.o.
3960 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3962 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3963 fork-child.o mips-xdep.o coredep.o.
3964 (NAT_FILE, NATDEPFILES): new macros for native support.
3966 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3968 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3969 (NATDEPFILES): added fork-child.o
3970 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3971 (NATDEPFILES): added fork-child.o
3972 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3973 (NATDEPFILES): added fork-child.o
3975 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3977 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3978 by using puts_filtered instead.
3980 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3982 * remote-nindy.c (nindy_load): Replacement version from Steve
3983 Chamberlain, doesn't require forking to run "strip" or "sx".
3985 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3987 * Makefile.in (HFILES): Add nm-*.h files.
3989 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3991 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3992 (NATDEPFILES): added fork-child.o.
3994 * doc/gdbint.texinfo: document a few more macros, create new
3995 section for native macros.
3997 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3999 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
4000 resolution of copyright issues.
4002 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
4004 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
4005 subdir gets configured.
4007 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
4009 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
4011 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
4012 searching for a "bfd_strip" program. Also, fixed up arguments
4013 passed to that program.
4015 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
4016 which is now used for something else. Rewrite description of
4017 associated parameters to match how gdb does it now.
4018 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
4020 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
4022 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4024 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
4027 * inferior.h (proc_signal_handling_change): prototype removed.
4028 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
4029 (handle_command): now calls target_notice_signals.
4030 * procfs.c (proc_signal_handling_change): renamed to
4031 procfs_notice_signals. Now static. Add prototype. All callers
4033 * target.h (struct target_ops): new field, to_notice_signals.
4034 (target_notice_signals): new macro to cover new field.
4035 * target.c (cleanup_target): default to_notice_signals to ignore.
4036 * corelow.c (core_ops),
4038 inftarg.c (child_ops),
4039 procfs.c (procfs_ops),
4040 remote-adapt.c (adapt-ops),
4041 remote-eb.c (eb_ops),
4042 remote-es1800.c (es1800_ops, es1800_child_ops),
4043 remote-hms.c (hms_ops),
4044 remote-mm.c (mm_ops),
4045 remote-nindy.c (nindy_ops),
4046 remote-st2000.c (st2000_ops),
4047 remote-udi.c (udi_ops),
4048 remote-vx.c (vx_ops, vx_run_ops),
4049 remote.c (remote_ops),
4050 target.c (dummy_target),
4051 xcoffexec.c (exec_ops): added static initializer for
4053 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
4055 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
4057 * main.c (define_command): Add forgotten initializer.
4059 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
4061 * language.c, language.h: Move saved_language out to global
4062 expected_language. Set expected_language when user expectation
4064 * language.c (language_info): Don't print type/range checking gub.
4065 * main.c (main): Set expected language.
4066 (execute_command): Check against expected language.
4067 * symfile.c (set_initial_language): Set expected language.
4069 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
4071 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4073 A bunch of changes mostly to improve debugging of C++ programs.
4074 Specifically, the calling of inferiors methods is improved.
4076 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
4077 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
4078 hide the implementation details of pointer-to-method objects.
4079 How to tell if the pointer points to a virtual method is
4080 still very dependent on the particular compiler, but this
4081 should make it easier to find the places to change.
4082 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4083 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4084 macros, instead of a hard-wired-in code that incorrectly
4085 assumed a no-longerused representation of pointer-to-method
4086 values. And otherwise fix the relevant bit-rotted code.
4088 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4089 If there are both fields and methods, put a space between.
4091 * stabsread.c (read_struct_type): Fix bug in handling of
4092 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4093 by '_'). (It used to prematurely exit the loop reading in
4094 the fields, so it would think it should start reading
4095 methods while still in the fields. This could crash gdb
4096 given a gcc that can emit nested type information.)
4098 * valops.c (search_struct_method): Pass 'this' value by
4099 reference instead of by value. This provides a more
4100 consistent interface through a recursive search where the
4101 "bottom" functions may need to adjust offsets (due to multiple
4103 * valops.c, value.h, values.c: Pass extra parameters to
4104 value_fn_field and value_virtual_fn_field so we can
4105 correctly adjust offset for multiple inheritance.
4106 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4107 virtual function calls by using value_virtual_fn_field().
4108 * values.c: New function baseclass_offset, derived from
4109 baseclass_addr (which perhaps can be made obsolete?).
4110 It returns an offset rather than an address. This is a
4111 cleaner interface since it doesn't mess around allocating
4113 * valops.c (search_struct_method): Use baseclass_offset
4114 rather than baseclass_addr.
4116 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4118 * Makefile.in: Re-install 29K/UDI stuff.
4119 * remote-udi.c (udi_resume): Clean up.
4120 * (udi_wait): Rewrite, leave out bugs.
4121 * Add debugging code to print out all register fetches and stores.
4122 * Straighten out target_ops.
4123 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4125 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4127 * remote-udi.c (udi_create_inferior): run with no arguments should
4128 not pass the program name as an argument, since the UDI code
4129 already handles that.
4130 (udi_load): get the symbols from prog_name, not arg_string (the
4131 load command should really use arg_string as the program name, not
4132 prog_name, but at least the run command works now).
4134 * munch: HP9000/300 nm puts an extra space between T and symbol
4137 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4138 needed for vxworks targets.
4140 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4142 * am29k-tdep.c (_initialize_29k): Make it possible for the
4143 user to set and query the address where function calls into the
4144 inferior write a small scratch routine. `set call_scratch_address'
4145 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4146 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4147 not already cached validly.
4149 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4151 Rs6000 native support.
4153 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4154 machines without this header should not be compiling this file.
4155 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4156 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4157 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4158 * xm-rs6000.h: do not include ptrace.h.
4159 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4160 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4161 infptrace.o and inftarg.o move to NATDEPFIES.
4162 (NAT_FILE, NATDEPFILES): new macro for native support.
4164 Sun3 native support.
4166 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4167 new macros for native support.
4168 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4169 removed sun3-xdep.o.
4170 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4172 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4173 * sun3-nat.c, nm-sun3.h: new files for native support.
4175 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4177 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4178 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4179 dbfsize and use it to initialize new local file scope dbsize.
4180 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4181 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4182 DIEs as well as the current check for undersize DIEs. This helps
4183 to gracefully detect and reject corrupted DIE information.
4185 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4187 Add `command hooks' and a hook for inferior program stopping.
4189 * command.h (struct cmd_list_element): Remove unused `aux'
4190 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4191 * command.c (add_cmd): Initialize new fields, elim old.
4192 (add_alias_cmd): Clone new fields.
4193 (delete_cmd): Un-hook hookee if we're deleting hook.
4194 (help_cmd): Tell user the command is hooked, if it is.
4195 (lookup_cmd_1): Abbreviations return the original command
4196 instead of themselves, so that hooks on the original cmd will be
4198 * defs.h (enum command_class): Add class_pseudo and comments.
4199 * gdbcmd.h (execute_user_command): Add prototype.
4200 * infrun.c (normal_stop): If the stop command is hooked,
4201 run the hook whenever we stop.
4202 (hook_stop_stub): Stub for catch_errors.
4203 (_initialize_infrun): Set up pseudo "stop" command.
4204 * main.c (execute_user_command): Code extracted from execute_command.
4205 (execute_command): If hooked, run the hook before the command.
4206 (define_command): If defining a new hook, check the command it
4207 is hooking, and warn if none. Install the hook.
4208 * source.c (_initialize_source): "l" is an abbrev for "list".
4209 * doc/gdb.texinfo: Document command hooks.
4211 * Makefile.in (VERSION): Roll to 4.6.7.
4212 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4213 * infrun.c (breakpoints_inserted): Make it static again.
4214 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4216 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4218 Native file renaming.
4220 * nat-sparc.c -> sparc-nat.c
4221 * nat-sun4os4.h -> nm-sun4os4.h
4222 * nat-trash.h -> nm-trash.h
4223 * config/sun4os4.mh: track file renaming.
4224 * configure.in: link to nm.h rather than nat.h.
4225 * infptrace.c: include nm.h rather than nat.h.
4227 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4229 Host/target/native split for sun4.
4231 * Makefile.in (TSOBS): removed corelow.o.
4232 * infptrace.c: included nat.h.
4233 * nat-trash.h: temporary header file. This should be removed once
4234 all hosts have the native/host/target split.
4235 * configure.in: add a symlink from nat-trash.h to nat.h if no
4236 other nat file exists for this configuration.
4237 * sparc-tdep.c: no longer include sys/ptrace.h.
4238 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4239 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4241 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4242 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4243 to NATDEPFILES. removed sparc-xdep.o.
4244 (NATDEPFILES, NAT_FILE): new macros for native support.
4246 Break the direct connection from core_file_command to any
4247 particular type of core file support.
4249 * target.h (find_core_target): new prototype.
4250 * target.c (find_core_target): new function. Walks the target
4251 list looking for the core target.
4252 * core.c (core_file_command): replace calls to core_detach and
4253 core_open with find_core_target and direct calls.
4255 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4257 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4259 config/hp300hpux.mh: ALLOCA1 was not defined.
4261 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4263 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4264 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4265 until we can figure out a better way to do paging.
4267 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4269 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4270 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4271 * hppa-coredep.c: Remove, now that we use the hook.
4272 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4273 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4275 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4276 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4277 be ripped out and reimplemented right (see elfread.c).
4278 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4280 Rename all HPPA files to fit into unique DOS filenames:
4281 * *hppabsd* => *hppab*
4282 * *hppahpux* => *hppah*
4284 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4286 Make the /proc support a target-struct in its own right.
4288 * Makefile.in: Remove inftarg.[co], since it is now included via
4290 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4291 reference infptrace.o. Add fork-child.o to all *.mh that
4294 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4295 No longer global functions.
4296 (fork_inferior): New global function from fork-child.c.
4297 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4298 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4299 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4300 (child_create_inferior): New tiny function that calls fork_inferior.
4301 * fork-child.c: New file, containing fork_inferior, which is
4302 built from slight mods to inftarg.c's child_create_inferior.
4304 * procfs.c (procfs_ops): Add target vector.
4305 (attach): Rename as static do_attach.
4306 (procfs_create_inferior): New tiny function that calls fork_inferior.
4307 (child_xfer_memory): Rename to static procfs_xfer_memory.
4308 (store_inferior_registers): Rename to static procfs_store_registers.
4309 (inferior_proc_init): Rename to static procfs_init_inferior.
4310 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4311 procfs_files_info, procfs_open, procfs_mourn_inferior,
4312 procfs_can_run): Slightly mangled copies of the corresponding
4313 child_XXX routines from inftarg.c.
4314 (proc_wait): Renamed to static procfs_wait.
4315 (child_resume): Rename to static procfs_resume.
4316 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4317 (initialize_proc_fs): Rename to initialize_procfs. Set up
4320 * putenv.c: index -> strchr.
4321 * regex.c: Always rename bcopy to memcpy, etc.
4322 FIXME: Eventually do the renames rather than use #define's.
4323 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4325 * sparc-xdep.c: Move deferred_stores to target dependent.
4326 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4328 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4330 Split non-target-dependent code out of target_attach routines.
4332 * target.h: Comments on target_attach args and results.
4333 * infcmd.c (attach_command): Check for existing execution, call
4334 target_attach, set up terminal status and wait_for_inferior, wait
4335 for the attach status, and do normal_stop.
4336 * inftarg.c (child_attach): Remove target independent stuff.
4337 * remote-adapt.c (adapt_attach): Ditto.
4338 * remote-mm.c (mm_attach): Ditto.
4339 * remote-udi.c (udi_attach): Ditto.
4340 * remote-vx.c (vx_attach): Ditto.
4344 * remote-hms.c (hms_attach): Remove completely, it was useless.
4345 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4346 commented-out start_remote calls.
4347 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4348 DENTER and DEXIT macros and their calls. Use a real debugger --
4349 like gdb -- to see what functions are being called when.
4350 * utils.c (strcmp_iw): Make nonstatic, for lint.
4352 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4354 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4356 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4358 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4359 fix to differentiate between gcc1 & gcc2 compiled files so that we
4360 can debug calls that pass structs as args correctly.
4361 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4362 so, and what version.
4364 * remote.c (remote_wait): Make regs be char to avoid picayune
4365 ANSI compiler warnings.
4367 * energize.h: Move all external struct decls to inside of
4368 __STDC__, add prototype for energize_shell_wait().
4369 * energize.c (getpty): Clean up, make us really get a controlling
4371 * (energize_initialize): Disable SIGIO prior to setting up for
4372 I/O interrupts. Move setsid(), et. al. to getpty().
4373 * (energize_shell_wait): New routine to wait for things started
4374 via the shell command, uses wait() instead of /dev/proc.
4375 * Also, add prototype for execute_command_1().
4377 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4379 * inftarg.c (child_create_inferior, child_attach,
4380 child_mourn_inferior): collect unix child process stratum
4381 functions which live below the target vector into this file to
4382 facilitate host/target/native split. Also, make them static.
4383 * inflow.c (child_mourn_inferior): removed.
4384 * infrun.c (child_create_inferior, child_attach): removed.
4385 (resume): becomes global so that functions below the
4386 target vector can find it.
4387 * inferior.h (resume): add prototype.
4388 (child_mourn_inferior, child_create_inferior, child_attach):
4391 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4392 replaced with find_default_attach and
4393 find_default_create_inferior.
4395 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4397 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4398 addresses don't get displayed in the wrong positions.
4400 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4402 Separate core functions along target vector in preparation for
4403 native support. Functions above vector now live in core.c. Those
4406 * core.c (solib_add_stub, core_close, core_open, core_detach,
4407 get_core_registers, core_files_info, core_ops): moved to corelow.c
4408 (_initialize_core): removed addition of core_ops target.
4409 * corelow.c: new file.
4410 (solib_add_stub, core_close, core_open, core_detach,
4411 get_core_registers, core_files_info, core_ops): moved from core.c
4412 (_initialize_corelow): new function.
4413 * gdbcore.h (core_open, core_detach): added prototypes.
4414 (core_ops): add forward declaration.
4415 * Makefile.in (SFILES_MAINDIR): add core.c
4417 (TSOBS): change core.o to corelow.o
4419 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4421 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4422 instead of 'sun' predefined symbol so that trap analysis code is
4423 enabled only when the TARGET is a sun3.
4425 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4427 * tm-i960.h (ext_format_i960): Add top-level declaration.
4428 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4429 blocks, else Sun4 compiler complains.
4431 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4433 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4434 instruction's argument. Patch from jonathan@cs.stanford.edu
4437 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4439 Break the thread of control that implies that a unix child
4440 process will be the default target.
4442 * target.c (find_default_run_target, find_default_attach,
4443 find_default_create_inferior, return_zero): new functions.
4444 (cleanup_target): Make return_zero the default for to_can_run.
4446 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4447 child_create_inferior references with find_default_XXX instead.
4449 * target.h (struct target_ops): new field, to_can_run.
4450 (find_default_attach, find_default_create_inferior): new prototypes.
4451 (target_can_run): new macro.
4453 * Also added a zero (default) to_can_run element to all static
4454 struct target_ops initializations throughout GDB, except:
4455 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4457 * infrun.c (child_create_inferior): Clean up error handling when
4458 no exec file is specified.
4459 (child_attach): Don't require exec file.
4461 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4463 Remove kill_inferior_fast, in favor of target_kill, which goes
4464 through the target vector.
4466 * inferior.h (kill_inferior_fast): remove declaration.
4468 * main.c (disconnect): call quit_cover using catch_errors rather
4469 than calling kill_inferior_fast directly. New way goes through
4470 the target vector, handles attached processes, and writes
4471 command history if appropriate.
4472 (quit_cover): new function, wrapper for quit_command.
4474 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4475 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4476 inlining them into the local kill_inferior when needed.
4478 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4480 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4481 * stabsread.c (read_struct_type): Simplify complicated expression
4482 for dumb DECstation compiler.
4484 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4486 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4487 operands to memory management instructions, from WRS.
4489 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4491 * main.c (main): Back out previous language setting changes.
4492 Replace with simple default to C before processing any init
4493 files. There MUST be a language set, even in the absence of
4494 init files or executables, or expression parsing fails.
4496 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4498 * main.c (main): Move code that sets initial language to
4499 symfile.c. Fixup places where command files are processed to
4500 be consistent in setting a default language if none has been
4502 * symfile.c (set_initial_language): Add code moved from
4503 main() that sets an initial default language when a new
4504 symbol file is read.
4505 * symfile.c (symbol_file_command): Call set_initial_language.
4506 * symtab.c (find_main_psymtab): Add FIXME comment.
4508 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4510 * breakpoint.c, sparc-tdep.c: comment changes.
4511 * configure.in: removed target_dependent line.
4513 * remote-mm.c (mm_attach): change printf to error to prevent
4515 * remote-udi.c (udi_attach): change printf to error to prevent
4518 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4519 calls to {fetch|store}_inferior_registers with calls to
4520 target_{fetch|store}_registers, for remote-target independence.
4522 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4524 * Makefile.in: Fix bug I introduced in merging Rich's change.
4525 * infrun.c (child_create_inferior): Use proceed() rather than
4526 doing all the same stuff by hand.
4528 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4530 * Makefile.in, configure.in: add support for files used only when
4531 configured native, that is, when host = target.
4533 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4535 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4536 stores are target dependent and were moved from xm to tm.
4538 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4540 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4542 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4543 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4545 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4547 * target.h (struct target_ops): removed to_convert_to_virtual and
4548 to_convert_from_virtual elements. Initializations removed from
4549 all static initializations.
4550 (target_convert_to_virtual, target_convert_from_virtual):
4552 (host_convert_to_virtual, host_convert_from_virtual): Removed
4553 forward declarations.
4554 * target.c (cleanup_target): removed default assignments for
4555 to_convert_to_virtual and to_convert_from_virtual.
4556 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4558 * findvar.c (value_of_register, value_from_register):
4559 target_convert_to_virtual inlined.
4560 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4561 * valops.c (value_assign): target_convert_from_virtual inlined.
4563 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4565 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4566 position wrong if used for the prompt.
4567 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4569 Support for accessing arbitrary MIPS stack frames in memory.
4571 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4572 set, run it before INIT_EXTRA_FRAME_INFO.
4573 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4575 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4576 (FP) value in the frame_info struct if it is zero (as from top of
4578 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4580 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4581 comes back as zero. So does FP_REGNUM, as a trigger for
4582 init_extra_frame_info.
4584 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4585 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4586 (INIT_FRAME_PC): Defined to null.
4587 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4588 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4589 Briefly explain MIPS stacks in GDB.
4591 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4593 * copying.awk, copying.c (show_copying_command,
4594 show_warranty_command): Rename from copying_info, warranty_info,
4595 to match command function conventions.
4597 * utils.c (prompt_for_continue): Reinitialize more-counts
4598 before printing anything, and again afterward. Fix comments.
4599 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4600 or alloca() if needed.
4602 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4603 detect native versus cross-host.
4605 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4607 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4608 Suns. Rename to m68k_saved_pc_after_call.
4609 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4610 m68k_saved... instead of sun3_saved...
4612 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4614 * Makefile.in (update-depend, update-alldeps): Split out of
4615 setup-to-dist, for convenience in rebuilding the depend and
4617 (assorted): Update to catch straggler files when building gdb.tar.Z.
4619 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4621 Preliminary cleanup for splitting host/native/target.
4623 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4624 here; it is dealt with at a gdb-target-independent level.
4625 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4626 high toned routine. Fix return type to void.
4627 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4628 Rich and I believe the "real problem" was that both single_step
4629 and target_resume were issuing PT_CONTINUE calls. This would
4630 cause the second PT_CONTINUE to sometimes fail because the process
4631 was already running.
4632 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4634 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4636 * energize.c (pty_to_kernel): Must check for EAGAIN as
4637 termination condition.
4638 (full_filename): Don't prepend dirname if filename begins with /.
4639 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4641 (getpty (NCR)): Lotsa bug fixes...
4642 (kernel_dispatch (case StopRType)): Use kill() instead of
4643 killpg() so we can deal with losing systems...
4644 (wait_for_events): Work around NCR select() lossage. It doesn't
4645 zero out readfds when select() returns zero.
4646 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4647 getcwd() instead of getwd() (NCR getwd() seg faults).
4648 (energize_wait): Use sigaction() for NCR. Their version of signal()
4649 is unreliable by default.
4651 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4652 error from PIOCSWSTOP.
4654 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4655 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4656 defs.h, utils.c: Make vfprintf_filtered global.
4658 * energize.c (send_location): New routine to consolidate all
4659 places where we must notify kernel of where the given pc is.
4660 (cplus_demangle): Put single-quotes around demangled names.
4661 (energize_call_command): Call send_location() after doing up,
4662 down, and frame commands.
4664 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4666 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4667 pass at doc for two new remote targets---29K using UDI, and Tandem
4668 ST2000 using STDBUG.
4670 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4672 * doc/all.m4: turn on H8/300 stuff for generic manual
4674 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4675 after explicit call to breakpoint() in serial stubs.
4677 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4679 * mipsread.c: Clean up some white space.
4680 (parse_symbol): Handle stEnd of stFile.
4681 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4683 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4684 store_inferior_registers): Replace unexplained numbers
4685 with manifest constants from a DECstation header file.
4686 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4687 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4689 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4691 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4692 for "down". Suggested by Richard Stallman.
4694 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4696 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4697 redeclaration bug on SunOS 4.
4699 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4701 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4702 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4703 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4704 they aren't already there.
4705 * remote-vx.c (vx_prepare_to_store): Ditto.
4706 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4708 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4710 Removed a large number of changes inserted by Per Bothner
4711 for C++ support. These will go back in when they've been
4714 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4716 * serial.h: Fix prototye for serial_raw().
4717 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4718 serial_write() to match prototypes.
4719 * remote-st2000.c (get_reg_name): Make *p be const.
4721 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4723 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4724 to agree with target structure field type.
4725 (nindy_store_registers): Ditto.
4727 * Makefile (OPCODES): New var, pointing to opcodes library.
4728 (CLIBS, CDEPS): Include it.
4729 (saber_gdb): Load opcodes library.
4731 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4733 * a68v-xdep.c (store_inferior_registers): declare as void.
4734 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4735 * remote-st2000.c: Massive changes to use new serial package.
4736 Also added 'connect' command to transparantly connect to serial
4738 * ser-termios.c: Big cleanup, use nicer coding conventions.
4739 * ser-bsd.c: New module, serial stuff for BSD systems.
4740 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4741 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4743 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4745 * doc/gdb.texinfo: fix shameful error of agreement reported by
4746 jimb@occs.cs.oberlin.edu (Jim Blandy)
4747 * doc/gdb.texinfo: remove old partial discussion of remote serial
4748 protocol (via serial debug stubs)
4749 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4750 use of serial debug stubs
4752 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4754 * symfile.h: Declaration of set_demangling_style() moved
4755 here from demangle.h (which is now in ../include).
4756 * i386-xdep.c: Update comment.
4758 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4760 * symtab.c (completion_list_add_symbol): restructured to optimize
4761 for time. First clip names that cannot match. Then clip any
4762 names we've already considered. Drop a redundant strncpy. Drop
4763 a redundant malloc and associated free for demangled names.
4765 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4767 * a68v-xdep.c (store_inferior_registers): Define as type void.
4768 * configure.in: Add host m68k-apollo*-bsd*.
4769 * demangle.c (struct demanglers): Use enum instead of constant
4770 value to keep braindamaged HP/Apollo compiler happy.
4772 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4774 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4775 match "FOO". This allows 'break Foo' to work when Foo is
4776 a mangled C++ function. (See comment before function.)
4778 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4780 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4781 for files in vx-share/*.c.
4782 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4783 for normal GDB source files.
4785 * Makefile.in (VERSION): Roll to 4.6.6.
4787 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4788 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4789 * tm-sun3os4.h: Update comments.
4790 * xm-delta88.h: Remove STACK_END_ADDR.
4792 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4794 * Makefile.in (VERSION): Roll to 4.6.5.
4796 * infrun.c: Lint for recent `handle' changes.
4798 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4799 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4800 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4801 should include a ser-XXX.o module.
4803 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4804 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4806 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4807 known suns in configure.in, rather than mapping them to unique
4808 config files that happen to duplicate other config files.
4809 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4810 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4812 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4814 * configure.in (*-*-sunos*): Use trailing * to match all
4815 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4816 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4817 in production on Sun-4.
4818 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4819 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4820 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4822 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4823 config/sparc-noun.mt: New target configs for embedded.
4824 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4826 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4827 target definitions for embedded with and without underlines on
4830 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4831 not a parameter of the CPU, but of the development environment.
4832 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4834 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4836 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4837 (which involves reading in main's symtab) if we have no breakpoints.
4839 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4841 * dwarfread.c (cu_language): New local variable to record
4842 language for current compilation unit being processed.
4843 * dwarfread.c (set_cu_language): New local function to decode
4844 and record language for current compilation unit being processed.
4845 * dwarfread.c (synthesize_typedef): Add local function to
4846 synthesize a typedef for C++ classes, structs, unions, and
4848 * dwarfread.c (read_structure_scope): Synthesize typedefs
4849 for C++ classes, structs and unions.
4850 * dwarfread.c (read_enumeration): Synthesize typedefs for
4852 * dwarfread.c (read_file_scope): Call set_cu_language to
4853 record language for current compilation unit. After symtab
4854 is built, save this recorded language.
4855 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4856 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4857 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4858 typedefs for C++ classes, structs, unions, and enumerations.
4859 * dwarfread.c (scan_compilation_units): Call set_cu_language
4860 to record language for current compilation unit.
4861 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4862 for TAG_enumeration_types, rather than in add_partial_symbol.
4863 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4864 case with class, struct, and union type cases, now that they are
4865 the same. Remove tests for non-NULL name attributes, now done
4867 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4868 treat as alias for TYPE_CODE_STRUCT for now.
4870 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4872 * Makefile.in: map "gdb" through program_transform_name when
4875 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4877 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4878 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4879 Use "regi" for local indexing through register numbers, reserving
4880 "regno" for the name of a specific register passed as an input
4881 parameter. Fix bug propagated through all versions that sometimes
4882 used regno as an index when it should have been regi, thus using
4883 -1 as an index in some cases.
4885 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4887 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4888 respectively, so same demangler can be used by other programs.
4889 * Makefile.in: Remove demangler stuff.
4890 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4891 * demangle.c (_initialize_demangler): Tell demangler which
4892 CPLUS_MARKER to assume.
4894 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4896 RS/6000 portability changes (for hosting cross-debuggers).
4898 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4899 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4900 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4901 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4902 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4903 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4904 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4905 (NO_SINGLE_STEP): Add, target-dependent.
4906 (loadinfotextindex): Lowercase, remove "aix_".
4907 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4908 (NO_SINGLE_STEP): Remove, target-dependent.
4909 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4910 * xcoffread.c: Only build file if RS/6000 native GDB.
4911 (build_function_symbol): Remove #if 0'd code.
4912 * rs6000-tdep.c: Cleanup. Add static fn protos.
4913 Use CORE_ADDR for addresses throughout. Make void fns void.
4914 (pop_dummy_frame): Add FIXME about bogosity of design here.
4915 (rs6000_struct_return_address): Ditto.
4916 (frameless_function_invocation, frame_get_cache_fsr,
4917 frame_initial_stack_address, xcoff_relocate_symtab,
4918 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4919 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4920 Use CORE_ADDRs. Change identifiers to lowercase.
4922 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4923 supplying dummy routines if non-native. Add prototype for
4924 static exec_one_dummy_insn. Move a mess of functions to
4925 rs6000-tdep.c (as above). Remove #if 0'd code.
4927 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4928 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4929 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4931 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4934 * vx-share/README, nindy-share/README: New files describing
4935 how these directories' code is shared, and with whom.
4937 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4939 * configure.in (target configurations): Reformat into table.
4940 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4942 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4943 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4944 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4945 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4946 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4947 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4949 * Makefile.in (config-check): Add command to check whether
4950 configure.in is consistent with config/*.
4952 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4954 * configure.in (host configurations): Reformat nested cases into
4955 easy-to-maintain table.
4956 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4957 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4959 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4961 * cplus-dem.c: Reorder args to most local functions to make them
4962 follow the consistent pattern of struct work_stuff pointer first,
4963 followed by pointer into string being demangled, followed by
4964 pointer to the string where the result is being stored, followed
4965 by other args. Also generally replace most variables of name
4966 "type" with "mangled" for consistency. They all pointed to the
4967 same string but half were one name and half the other.
4968 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4969 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4970 use whenever a qualified name is being demangled.
4971 * cplus-dem.c (do_type): Qualified names are treated similarly
4972 to fundamental types, not as modifiers of fundamental types.
4974 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4976 * configure.in: Add sparclite as a target.
4978 * sparc-stub.c (handle_exception): Flush instruction cache just
4979 before returning to the user. (hexToInt): Fix overzealous cleanup.
4981 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4983 * infrun.c (handle_command): Rewrite to allow multiple signal
4984 numbers, signal number ranges, and to recognize "all" to mean all
4985 signals except those used by the debugger.
4986 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4987 to set or reset actions for specific signals.
4989 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4991 * coffread.c (decode_type): Call alloc_type to alloc new
4993 * stabsread.c (read_array_type, read_range_type, define_symbol):
4994 Call alloc_type to alloc new types.
4995 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4996 from type_obstack to symbol_obstack.
4997 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4999 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
5000 associated with a type, using the same mechanism as was used to
5001 allocate space for the type structure itself.
5002 * coffread.c (patch_type, coff_read_struct_type,
5003 coff_read_enum_type): Use TYPE_ALLOC.
5004 * dwarfread.c (struct_type): Use TYPE_ALLOC.
5005 * gdbtypes.c (create_array_type, check_stub_method,
5006 allocate_cplus_struct_type): Use TYPE_ALLOC.
5007 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
5008 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
5009 read_range_type): Use TYPE_ALLOC.
5011 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
5013 * breakpoint.c (breakpoint_re_set): Select a default source
5014 symtab if one is not currently selected.
5015 * utils.c (query): Call wrap_here before building the output
5016 query string, to turn off wrapping and flush any buffered output.
5017 Otherwise our query may end up in the wrap buffer and never be
5019 * eval.c (evaluate_subexp): Report error when attempting to
5020 evaluate subscript for types without a target type, rather
5021 than dumping core by using the NULL pointer.
5022 * symfile.c (symbol_file_command): Forget current_source_symtab
5023 and current_source_line when discarding symbol table.
5025 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
5027 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
5029 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
5030 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
5032 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
5034 * remote.c (remote_open): Fix baud rate setting to make -b flag
5035 work. (remote_wait): Change 'T' message parser to deal with new
5036 improved format which allows stub to send an arbitrary bunch of
5038 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
5039 make all this re-entrant by storing all state on the stack. Clean
5040 up memory error trapping. (computeSignal, set_debug_traps):
5041 make it all table driven. Make a start at a baud rate setting command.
5043 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
5045 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
5047 * remote-vx.c: redefine malloc to avoid buggy declaration on
5048 RS/6000 <rpc/types.h>.
5049 xm-rs6000.h: include <sys/select.h> to define fd_set for
5050 <rpc/svc.h> on RS/6000.
5052 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
5054 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
5055 recursive invocations of make. Always create installation
5058 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
5060 * m68k-pinsn.c: Minor fix in style of output (don't use
5061 range to indicate floating point control registers).
5063 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
5065 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
5067 * infcmd.c (registers_info): Handle multiple register names.
5068 Changes inspired by Roland McGrath.
5070 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
5072 * sparc-stub.c: New file. Mix it with your SPARClite
5073 application, and it will speak GDB remote protocol!
5074 * remote.c (remote_wait): Change 'T' (expedited reply) message to
5075 deal with arbitrary registers. Needed for sparc-stub.
5077 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
5079 * cplus-dem.c (cplus_markers): Add table for gnu style and
5080 use throughout, in place of compile time constant CPLUS_MARKER.
5081 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5082 * cplus-dem.c (cfront_special): New function, as suggested
5083 by pfieland@stratus.com.
5084 * cplus-dem.c (forget_types): New function.
5085 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5087 * cplus-dem.c (mop_up): Call forget_types().
5088 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5089 Use throughout, instead of checking current_demangling_style.
5090 * cplus-dem.c (demangle_signature): When finding an explicit
5091 start of function args, forget all remembered types for
5092 lucid/cfront style demangling.
5093 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5094 underbar characters, use last pair as the delimiter. Hoist
5095 gnu_special() call up to cplus_demangle(). Call cfront_special()
5097 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5098 for inherited classes.
5099 * cplus-dem.c (demangle_args): Document quirks of numbered
5100 references to previously seen types.
5101 * dbxread.c (read_ofile_symtab, process_one_symbol):
5102 Use AUTO_DEMANGLING rather than explicitly checking
5103 current_demangling_style.
5104 * demangle.h: Add some comments.
5105 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5106 CFRONT_DEMANGLING): New macros.
5107 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5108 not found in the actual producer string produced by lcc.
5109 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5110 than explicitly checking current_demangling_style.
5112 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5114 * breakpoint.c (enable_longjmp_breakpoint,
5115 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5116 Check for duplicate breakpoints at the same address. Bug report
5117 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5119 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5121 * buildsym.c (end_symtab): Document that end_symtab can return
5122 NULL under non-error conditions.
5123 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5124 returned from end_symtab for empty compilation units.
5126 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5128 * am29k-tdep.c: Lint from DECstation compiler.
5129 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5130 As the man page says, "Sometimes you just can't get lint to shut
5131 up". That doesn't mean you should blow away the code it won't
5133 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5134 it up over the next few weeks. Make mips x 29k build.
5135 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5136 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5137 but leave it as a comment because the breakpoint instruction
5138 is not easily accessible at this moment (it's static, and if
5139 we define one here, it goes into every file compiled).
5141 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5143 * Makefile.in (VERSION): Bump to 4.6.3.
5144 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5145 function scopes when building partial symbol tables.
5146 * objfiles.c (open_existing_mapped_file): Make it clear in
5147 warning message that out of date mapped files are ignored.
5148 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5149 unit source file name in error message.
5151 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5153 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5154 * dwarfread.c (struct_type): In absence of AT_byte_size for
5155 bitfield, use size of object of member's type for the size of
5156 the anonymous object containing the bit field.
5157 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5158 an AT_byte_size attribute is seen.
5159 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5160 union aux_ext (was aux_ent).
5161 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5162 unsigned char* to char*, for Lucid compiler.
5163 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5164 to be correct type (from unsigned char* to char*).
5165 * valprint.c (type_print_derivation_info): Minor tweak to placement
5166 of commas in derived class printing.
5167 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5169 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5171 * xm-go32.h: Define LSEEK_NOT_LINEAR
5172 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5173 then work out the lseek positions of newlines by running through
5174 the file and `tell'ing. This makes source file listing work on
5175 OS's where the relationship between physical position in file and
5176 canonical position is indeterminate, eg VMS and DOS.
5178 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5180 * stabsread.c: Ensure that all members of all allocated structures
5181 are initialized to known state to avoid hard to find bugs with gdb
5182 using fields containing random data.
5183 * buildsym.c (start_subfile): Compact dirname initialization.
5184 * buildsym.c (patch_subfile_names): New function.
5185 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5186 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5187 * buildsym.h (patch_subfile_names): Add prototype.
5188 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5190 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5192 * remote-udi.c: Update comments.
5194 * remote.c (getpkt): Only force retransmission ten times;
5195 after that, assume bug in target code, and handle pkt anyway.
5197 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5199 * configure.in: Add support for apollo 68k under BSD environment.
5200 * xm-apollo68b.h: New file to support above.
5202 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5204 * configure.in: Recognize i486 host cpu.
5205 * valprint.c (type_print_derivation_info): Print derivation info
5206 in same form as class declarations in source.
5207 * valprint.c (type_print_varspec_suffix): Split arg printing
5208 code out to type_print_args function.
5210 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5212 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5213 at_import, at_frame_base.
5214 * dwarfread.c (completedieinfo): Remove cases for obsolete
5215 AT_visibility, AT_import, and AT_frame_base attributes.
5216 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5217 i860, which can keep up to 4 shadow breakpoints.
5218 * tm-stratus.h (USG): Define.
5219 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5220 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5221 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5222 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5223 * config/stratus.mt (TDEPFILES): Include files available from
5224 stratus that are not yet in release pending receipt of paperwork
5226 * buildsym.c (finish_block): Minor code format change.
5227 * gdbtypes.h (struct field): Add to comments.
5228 * gdbtypes.h (virtual_field_bits): Add to comments.
5229 * objfiles.c (allocate_objfile): Change obstack interface to
5230 match FSF merging efforts.
5232 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5234 * Makefile.in (VERSION): Bump to 4.6.2.
5235 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5236 * Makefile.in (OBS): Add stabsread.o
5237 * Makefile.in (stabsread.o): Add build rule.
5238 * stabsread.c, stabsread.h: New files.
5239 * buildsym.c: Split out stabs specific support to stabsread.c.
5240 * buildsym.h: Split out stabs specific support to stabsread.h.
5241 * dbxread.c (stabsread.h): Include
5242 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5243 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5244 * dbxread.c (read_ofile_symtab): Call end_stabs.
5245 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5246 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5247 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5248 really_free_pendings to cleanups.
5249 * elfread.c (elf_new_init): Call stabsread_new_init.
5250 * gdbtypes.c: Small changes to maintenance commands.
5251 * mipsread.c (stabsread.h): Include.
5252 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5253 * xcoffread.c (stabsread.h): Include.
5254 * xcoffread.c (global_stabs): Remove redundant def.
5255 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5257 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5259 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5260 * inflow.c (terminal_init_inferior, terminal_inferior,
5261 terminal_ours_1, initialize_inflow): Record and use state
5262 of lmode_inferior_valid and lmode_ours_valid.
5264 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5266 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5267 include <sgtty.h> on USG. (from sef).
5269 * depend: es1800 dependency needed here.
5271 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5273 * buildsym.c (read_struct_type): Initialize structs allocated
5274 with alloca, to avoid using random values from stack later on.
5275 * defs.h (fprintf_filtered): Add prototype.
5276 * gdbtypes.c (check_stub_method): Fix misleading comments.
5277 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5279 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5280 small changes to maint support functions.
5281 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5282 for some fields and expand comments.
5283 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5284 macro and track change to obstack_full_begin macro.
5285 * utils.c (fprintfi_filtered): New function.
5286 * valprint.c (type_print_base): Fixup field printing to not
5287 print extraneous lines and not print bogus "no data fields"
5288 messages for C++ classes with no data members. Also use new
5289 fprintfi_filtered function.
5291 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5293 * configure.in: es1800 ok for 68000 too.
5295 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5297 * configure.in: echo error messages to stderr, not stdout
5299 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5301 * configure.in: recognize hppa* instead of hppa
5303 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5305 * energize.c: Second cut at DynamicLoad message handling.
5307 * energize.c: Relativize pathnames in #include statements.
5308 * (kernel_dispatch): Better error messages for unknown protocol
5310 * (kernel_dispatch): First cut at DynamicLoad message handling.
5312 * Makefile.in: Remove -I../readline from all compilations,
5313 include a special case for main.o instead.
5315 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5317 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5318 error if it fails to find a member type, rather than return NULL
5319 and trigger a coredump.
5320 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5321 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5322 match on complete demanglings, including argument lists for member
5323 functions, rather than just accepting the first demangling that
5324 matches the class and function name.
5325 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5326 to start_symtab as the directory name.
5327 * dwarfread.c (completedieinfo): Strip off any leading hostname
5328 portion of the AT_comp_dir attribute string. Gdb doesn't know
5329 what to do with them (FIXME).
5331 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5333 * breakpoint.c (commands_command): Simplify code a bit, remove
5334 unnecessary fflush().
5336 * Makefile.in (OTHERS): Add gcc.patch.
5337 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5339 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5341 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5342 lcc producer string.
5344 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5346 * WHATS.NEW renamed to NEWS.
5348 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5350 * dbxread.c, dwarfread.c: Re-enable experimental code to
5351 automatically select demangling style.
5352 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5353 DEMANGLING_STYLE, to make more descriptive. Revert back to
5354 "auto" as default. Comment use.
5355 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5356 * Makefile.in (${DEMANGLER}.o) Remove target and special
5359 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5361 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5363 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5365 * Makefile.in, demangle.c: Change default demangling style to
5367 * Makefile.in: Update version to 4.6 !!!
5368 * README, WHATS.NEW: Update for 4.6.
5370 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5372 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5375 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5376 nodes as base classes.
5378 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5380 * alldeps.mak, depend: Update.
5382 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5384 * Makefile.in (VERSION): 4.5.9.
5386 * xm-hp300bsd.h: Add decl for strdup().
5387 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5388 PDR. Cleanup a few things, fix compilation warnings.
5390 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5392 * Makefile.in (DEMANGLING_STYLE): New define to set default
5393 demangling style for C++. Defaults to "auto".
5394 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5395 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5396 * Makefile.in (OBS): Add demangle.o
5397 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5398 Remove compile time decisions about demangling style and replace
5399 with runtime decisions using current_demangling_style.
5400 * cplus-dem.c (main): Expand code included during building of
5401 standalone demangler to recognize demangling style options.
5402 * dbxread.c (demangle.h): Include.
5403 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5404 demangling style if processing g++ code and current demangling style
5405 is auto (Note: this feature currently disabled.)
5406 * demangle.c: New file, generic demangling control.
5407 * demangle.h (demangling_styles): New enumeration to select one
5408 of several demangling styles. Also define string names for each
5410 * demangle.h (set_demangling_style): Add prototype.
5411 * dwarfread.c (demangle.h): Include.
5412 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5413 New producer string prefixes to recognize.
5414 * dwarfread.c (handle_producer): Consolidate actions for specific
5415 producers. Set demangling style based on producer string if
5416 current style is auto. (Note: this feature currently disabled.)
5417 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5419 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5421 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5423 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5425 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5426 * c-exp.y: Call lookup_signed_typename() after seeing
5427 "signed". This handles "signed char" correctly.
5428 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5429 keywords before a type specifier.
5431 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5433 * command.c (lookup_cmd_1): Clarify descriptive comments.
5434 * gdbcmd.h (maintenanceprintlist): Add declaration.
5435 * main.c (maintenanceprintlist): Add definition.
5436 * main.c (gdb_completer_command_word_break_characters): Add.
5437 * main.c (symbol_completion_function): Switch completer word
5438 break character sets dynamically, based on whether completion is
5439 being done on commands or on something else.
5440 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5441 * maint.c: Include demangle.h.
5442 * maint.c (maintenance_demangle): New function.
5443 * maint.c (maintenance_print_command): New function.
5444 * maint.c (_initialize_maint_cmds): Reorganize some commands
5445 under new maintenance print subcommand.
5447 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5449 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5450 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5451 target type. Otherwise, 'whatis this.field' wouldn't work,
5452 which would be inconsistent, since 'print this.field' works.
5453 * buildsym.c (read_struct_type, read_enum_type): Clear
5454 TYPE_FLAG_STUB flag.
5455 * buildsym.c (cleanup_undefined_types): Don't rely on a
5456 flawed "Reasonable test to see if" a type has been defined
5457 since it was referred to; now we can just see if the
5458 TYPE_FLAG_STUB flag has been cleared.
5459 * valprint.c (print_type_base): Emit public/protected/private
5460 labels for methods as well as fields. Also, indent these labels
5461 2 spaces instead of 4, for a more conventional "look".
5462 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5463 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5464 * gcc.patch: New file. Contains patch for gcc (so people
5465 with gdb-2.2.x won't have to wait for a new gcc release).
5467 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5469 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5470 (print_addr): Call print_address to show symbolic version as well.
5472 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5474 (vx_read_register): Declare inferior_fp_regs. Delete code for
5475 copying "inferior_registers" around; the values are already in var
5476 "registers". Use correct size for register set.
5478 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5479 target doesn't support it.
5480 (vx_read_register): Don't try reading them either.
5482 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5483 VxWorks back end reads them in one contiguous set except for this
5485 (register_names): Change "pc" to "pcw" to avoid confusion printing
5487 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5488 find the PC under VxWorks.
5490 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5492 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5493 to create new blank types, instead of handcrafting them.
5494 * defs.h (printfi_filtered): Add prototype.
5495 * utils.c (printfi_filtered): New function.
5496 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5497 to simplify the code. Other cleanups.
5498 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5499 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5500 use of various fields.
5501 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5502 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5503 production that currently treats it exactly the same as STRUCT.
5504 * c-exp.y (yylex): Recognize "class" as token CLASS.
5505 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5506 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5507 general symbol handling code. Call cplus_mangle_opname with
5509 * symtab.c (decode_line_2): Print demangled function names in
5510 breakpoint menus, instead of just file and line number.
5511 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5512 * valprint.c (type_print_base): Print "class" for C++ classes,
5513 rather than "struct". Print section labels for public, protected
5514 and private members of C++ classes.
5515 * values.c: Include demangle.h.
5516 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5518 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5520 * Makefile.in (VERSION): Update to 4.5.8.
5522 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5524 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5525 prevent crashes when examining cross-targets.
5526 * dbxread.c (process_one_symbol): Include directory name when
5527 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5528 find include files, and yacc/lex sources when the cwd doesn't match
5529 that in which the object was compiled.
5530 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5532 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5535 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5537 * maint.c (maintenance_command, maintenance_info_command):
5538 Install with allow_unknown as 0 and call help_list to show
5539 list of possibilities when no subcommand is specified.
5541 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5543 * configure.in: Add m68k-ericsson-*.
5544 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5546 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5548 * maint.c: New file.
5549 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5550 * Makefile.in (OBS): Add new file maint.o.
5551 * defs.h (command_class): Add class_maintenance.
5552 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5553 commands. Allow for them (and other nonessential parts of gdb)
5554 to be selectively left out under special circumstances.
5555 * gdbtypes.c (recursive_dump_type): New function; supports
5556 maintenance print-type command.
5557 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5559 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5561 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5562 initializers. Add initializations for setprintlist, showprintlist,
5563 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5564 * printcmd.c (maintenance_print_type): New maintenance cmd.
5565 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5566 implied by comment that all cmd lists are owned by main.c.
5567 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5568 that all cmd lists are owned by main.c.
5569 * language.c (setchecklist, showchecklist): Move to main.c, as
5570 implied by comment that all cmd lists are owned by main.c
5571 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5572 deletelist): Remove redundant declarations (also in gdbcmd.h).
5573 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5574 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5575 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5576 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5577 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5578 maintenance_print_msymbols, maintenance_print_objfiles):
5580 * symmisc.c (printsyms_command, printpsyms_command,
5581 printmsyms_command, printobjfiles_command): Removed from
5582 _initialize_symmisc.
5583 * main.c (dump_me_command): Moved to maint.c and renamed to
5584 maintenance_dump_me.
5585 * breakpoint.c (all_breakpoints_info): Rename to
5586 maintenance_info_breakpoints.
5587 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5588 all_breakpoints_info to add maintenance_info_breakpoints to the
5589 maintenanceinfolist instead.
5590 main.c (initialize_main): Set up maintenance class commands.
5592 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5594 * energize-patches: Fix minor problems with building energize lib.
5596 * energize-patches: Change names of all cadillac procedure calls
5597 to be energize procedure calls. Simplify many hooks by moving
5598 tests energize.c. Configure energize, and build it automatically now.
5600 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5602 * Makefile.in (VERSION): Bump to 4.5.7.
5603 * cplus-dem.c (demangle_args): Validate index for previously
5604 seen type to guard against bogus values from malformed manglings.
5605 * valops.c (value_struct_elt_for_reference): Guard against
5606 blindly using NULL return value from lookup_symbol.
5608 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5610 * cadillac.c, cadillac-patches: Rename to energize.c and
5611 energize-patches. Change all routines and variables named
5612 'cadillac*' to 'energize*'. Create new file called energize.h to
5613 hold all interface declarations.
5615 * deblib/connection/*: Move all of this stuff into energize/, but
5616 delete unneeded files.
5618 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5620 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5622 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5623 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5624 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5625 child processes, to avoid dead ones "hanging around" after GDB exits.
5626 (attach): Always stop the process if it needs it. Set RLC flag
5627 when attaching running processes, so it will continue if we detach
5628 it, quit, or are killed.
5629 (detach): Clear faults and set RLC flag to make process run
5631 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5633 (info_proc): Open process O_RDONLY, so we can see any process,
5634 even those controlled by debuggers.
5635 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5637 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5639 Relocate symbols using an array of section_offsets, rather than a
5640 single `addr' or `offset'. This makes Solaris-2 support work, and
5641 permits better VxWorks (and maybe xcoff) support later.
5643 * symtab.h (struct section_offsets): New structure for keeping
5644 a set of offsets, rather than a single one.
5645 (struct objfile): Replace addr with section_offsets member.
5646 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5647 * gdb-stabs.h: New include file with `symbol type specific'
5648 parameters for psymtabs and objfiles.
5649 * Makefile.in (HFILES): Add gdb-stabs.h.
5650 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5651 * coffread.c: Conforming changes. Fake offset array always 0.
5652 * dbxread.c: Conforming changes.
5653 (struct dbx_symfile_info): Move to gdb-stabs.h.
5654 (start_psymtab): Call elfstab_offset_sections to calculate good
5655 offsets for this source file, based on the ELF symbol table info.
5656 (read_ofile_symtab): Yank N_CATCH, which is dead.
5657 (process_one_symbol, N_CATCH): Yank.
5658 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5659 Relocate with SECT_OFF_TEXT.
5660 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5661 to distinguish relocatable from absolute symbols. Then, if not
5663 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5664 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5665 (", N_ROSYM): SECT_OFF_RODATA.
5666 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5667 (dbx_symfile_offsets): Add to translate addr to offset.
5668 * dwarfread.c: Conforming changes. Single offset currently used.
5669 * elfread.c: Add various complaints about elf/stab stuff.
5670 #include gdb-stabs.h. Conforming changes, using a single offset.
5671 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5672 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5673 for later use in building psymtabs.
5674 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5675 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5676 (free_elfinfo): New fn, frees all chained stab_section_infos
5677 in an objfile, and zaps the start-of-chain pointer.
5678 (elfstab_offset_sections): New fn, looks in stab_section_info
5679 chain to determine section bases to relocate a psymtab's worth
5680 of symbols, as they are being read.
5681 * mipsread.c: Conforming changes. Stabs-reading will relocate
5682 using one offset. MIPS-reading will not relocate at all.
5683 * partial-stab.h: Relocate different symbol types using different
5684 offsets from section_offsets.
5685 * symfile.c: Conforming changes.
5686 (find_lowest_section): Unused function to use later
5687 to free us from the Tyranny of the Text Section.
5688 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5689 in all lower layers of symbol reading. Call format-specific
5690 sym_offsets function to initialize offsets for high speed symbol
5692 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5693 (symbol_file_command, add_symbol_file_command): Callers changed.
5694 * symmisc.c (dump_psymtab): Print new relocation parameters.
5695 * xcoffread.c: Corresponding changes.
5697 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5698 * main.c (main): Read the $HOME/.gdbinit file before processing
5699 the argv arguments (e.g. reading symbol files or core
5700 files). This allows global parameters to be set, which will apply
5701 during the symbol reading. The ./.gdbinit is still read after
5703 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5704 * xcoffexec.c: Clean up quote inside comment.
5706 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5708 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5709 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5710 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5711 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5712 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5713 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5714 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5715 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5716 values.c, xcoffread.c:
5717 Remove "(void)" casts from function calls where the return value
5718 is ignored, in accordance with GNU coding standards.
5720 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5722 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5723 * partial-stab.h: Ignore N_ENDM.
5724 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5725 CODE or DATA section attachment. This eliminates a lot of random
5726 values from shared libraries, which screw up the ordinary symbols
5727 in the address ranges they happen to overlap.
5728 * buildsym.c (define_symbol): Eliminate special tests
5729 for function types; move into "function" cases in switch statement.
5730 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5731 in case they define new type numbers. But ignore them (FIXME).
5732 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5733 (read_sun_builtin_type): Add commentary.
5735 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5737 * xm-rs6000.h: define MEM_FNS_DECLARED
5739 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5741 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5742 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5743 * mips-xdep.c: Remove most include files (unused, caused errs).
5744 (fetch_core_registers): Use right parameters in dummy fn.
5746 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5748 * buildsym.c (scan_file_globals): Beware the null file.
5749 Fix from Jim Williams.
5751 * stack.c (return_command): Evaluate expression *before* popping
5752 off the stack frames! Fix inspired by Jim Williams.
5753 (up_silently_command, down_silently_command): No sel frame is error.
5755 * defs.h (memcpy, memset): Conditionalize decls on
5756 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5757 (alloca): Break out the STDC and non-STDC alloca cases, to make
5758 it work on old preprocessors as well as "picky ANSI" ones.
5759 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5761 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5762 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5763 header files define it!
5765 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5767 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5769 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5770 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5771 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5772 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5773 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5774 utils.c, valarith.c, valops.c, valprint.c, values.c:
5775 Replace bcopy() use with memcpy(), which is more standard and can
5776 take advantage of gcc's builtin functions for increased performance.
5777 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5778 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5780 Replace bzero() use with memset(), which is more standard and can
5781 take advantage of gcc's builtin functions for increased performance.
5782 * i386-tdep.c, main.c, valprint.c:
5783 Replace bcmp() use with memcmp(), which is more standard and can
5784 take advantage of gcc's builtin functions for increased performance.
5786 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5788 * remote.c (remote_wait): Fix cast on signal() call.
5789 * defs.h (alloca): More diddling with alloca. Have to ensure
5790 that it has a prototype, so that if alloca is defined as a macro
5791 that takes an arg, the definition is seen as a use of a macro
5792 that takes an arg, to satisfy picky ANSI preprocessors.
5794 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5796 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5797 consistency with all other gdb files.
5798 * cadillac.c: Use <string.h> rather than <strings.h>.
5799 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5800 * Makefile.in (MAKE): Remove definition for consistency with
5801 other Makefile.in files and to fix problem with recursive makes.
5803 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5805 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5808 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5810 * source.c (print_source_lines): for DOS interoperability; don't
5811 print CR (013) as ^M.
5813 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5815 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5817 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5819 * remote.c (remote_wait): Cast signal to void * to avoid warning
5820 from busted HP compiler.
5822 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5823 stabs cause end_psymtab to be called.
5825 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5826 compiler feature of putting 'c' into basic type descriptors for
5829 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5830 where there is no place for nPC in prrun struct.
5832 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5834 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5835 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5836 * dwarfread.c (enum_type): Save enum names on type_obstack.
5837 * dwarfread.c (struct_type): Save member name on type_obstack.
5838 * symtab.c (_initialize_symtab): Fix misspelling.
5839 * regex.c (store_jump, insert_jump): Return void.
5841 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5843 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5844 (alloca): Declare return type on SPARC, since Sun doesn't.
5845 (*_BYTE_ORDER): Improve comment: *must* be defined.
5847 * tm-hppa.h: New file, architectural definition of HP PA.
5848 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5850 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5851 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5852 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5853 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5856 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5857 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5858 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5860 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5862 * printcmd.c (output_command): Thinko.
5863 (x_command): Only set remembered size/format if cmd succeeds.
5865 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5866 since it is no longer used and burns time for every symbol read.
5867 (process_one_symbol): Treat N_CATCH like default (complain).
5869 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5871 * partial-stab.h (case N_TEXT): Fix fencepost error when
5872 detecting start of new symbol info after reading symtab for a
5873 module with a zero length TEXT segment.
5875 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5877 * Makefile.in (VERSION): Bump to 4.5.6.
5878 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5880 * defs.h (NORETURN): Define away for Lucid compiler.
5881 * remote.c (remote_timer, remote_interrupt): Signal handlers
5883 * ser-termios.c (serial_write, serial_close): Return whatever
5884 value the write/close call returns, rather than falling off end.
5885 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5886 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5888 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5889 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5891 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5892 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5893 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5894 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5896 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5897 store_inferior_registers): Supply missing fourth argument to
5899 * cadillac.c (kernel_dispatch): Make return type void.
5900 * cadillac.c (iosig): Signal handlers take one int arg.
5901 * valprint.c (val_print_fields): Call fprint_symbol to get
5902 automatic C++ demangling for mangled field names.
5904 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5906 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5907 * dwarfread.c (enum_type): Fix misspelling in comment.
5908 * valprint.c (val_print_fields, cplus_val_print): Minor
5909 adjustment to printing of C++ class structures to more closely
5910 match format for printing C structures, with and without setting
5913 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5915 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5916 (which is not a Posix signal) if it isn't defined.
5917 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5918 New port to Linux (a free Unix clone for 386 machines).
5920 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5922 COFF changes for dealing better with EPI 29K C compiler output.
5924 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5926 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5927 (read_coff_symtab): Move patch_opaque_types call from
5928 coff_symfile_read. Restrict it to symtabs from this objfile.
5929 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5930 references on opaque type chain; just let coff_lookup_type handle 'em.
5931 (decode_type): Complain about tagndx values on
5932 non-struct/union/enum types, which the EPI compiler tends to produce.
5934 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5936 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5939 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5940 usage to match new prototype. Include libbfd.h to get prototype.
5942 * source.c (find_source_lines): Handle large st_size fields.
5944 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5946 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5947 * stack.c (return_command): Use cleanups to avoid memory leaks.
5949 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5951 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5952 INT_REGNUM to INTE_REGNUM.
5954 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5956 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5958 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5959 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5960 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5961 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5963 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5964 declarations of malloc/realloc/free that are inserted by some
5966 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5968 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5969 another decl of strdup (this really ought to come from libiberty.h!).
5971 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5973 * remote.c (getpkt): Error if input exceeds buffer size.
5974 (_initialize_remote): `set remotedebug' enables packet trace.
5976 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5977 N_SLINE's, etc, just like Sun cc on Solaris2.
5979 * am29k-tdep.c (read_register_stack, write_register_stack):
5980 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5981 variable. Add `set' and `show' commands for it.
5982 * doc/gdb.texinfo: Document it.
5984 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5986 * valprint.c (type_print_1): Plug memory leak. Print all
5987 C++ syms as demangled, not just functions.
5988 * buildsym.c (read_range_type): When we find a signed char
5989 type, do a lookup of signed char, not plain char. Plain char's
5990 still get looked up as plain char's elsewhere.
5992 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5994 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5995 (Bug and fix found by Pierre Willard.)
5997 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5999 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
6001 * xm-rs6000.h: Add decl for strdup().
6003 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
6006 * breakpoint.c (enable_command, disable_command): Without args,
6007 should only affect normal breakpoints and watchpoints.
6009 * m68k-pinsn.c (print_insn_arg): Make register be const.
6010 * xcoffexec.c: Remove ' from comment.
6011 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
6012 with decls of malloc in c-exp.tab.c (as produced by yacc).
6013 There's got to be a better way to do this...
6015 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
6017 * partial-stab.h: Convert single rindex use to strrchr.
6018 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
6019 standard <strings.h> file, now that the only single use of
6020 rindex in the gdb source files is gone.
6022 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
6024 * mipsread.c: Undo ill effects from including <strings.h>,
6025 which #defines index to be strchr. Unfortunately, index is
6026 a member of a symbol table structure that can't be changed.
6027 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
6028 remove redundant #include's.
6030 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
6032 * mipsread.c: #include <strings.h> for rindex().
6034 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
6036 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
6038 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
6040 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
6041 extraneous SO stabs from busted C++ compilers.
6043 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
6045 * Makefile.in (VERSION): Bump to 4.5.5.
6046 * symtab.c (decode_line_1): Until C++ support stabilizes, when
6047 C++ lookups fail, print possibly helpful hint about completion.
6048 * cplus-dem.c (demangle_signature): Fix ARM style demangling
6049 for static data members.
6050 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
6051 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
6052 it's broken on ncr3000's.
6054 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
6056 * dwarfread.c (decode_modified_type): Change type of first arg.
6057 Change 'modifier' to char from unsigned char. Cast single use
6058 that needs to be unsigned char.
6059 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
6060 * utils.c (strdup_demangled): Add function.
6061 * defs.h (strdup_demangled): Add prototype.
6062 * stack.c (return_command): Demangle C++ function names for query.
6063 * infcmd.c (jump_command): Demangle C++ function names for query.
6064 * cplus-dem.c (consume_count): New function and prototype.
6065 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
6066 do_type): Replace conversion code with consume_count().
6067 * cplus-dem.c (gnu_special): Fix demangled of static members.
6068 * source.c (list_command): Print demangled function names
6069 when appropriate. Fix supplied by Peter Schauer.
6071 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
6073 * sparc-tdep.c: Clean up slightly for Solaris2.
6075 * buildsym.c (define_symbol): Nameless types are now on several
6076 platforms; generalize them and un-ifdef them to make Solaris 2
6079 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6081 * infcmd.c: Fix typo (reported by Rob Savoye).
6082 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6083 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6084 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6085 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6086 rather than the one for the first file in the dependency chain.
6088 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6089 set. Don't reset our own texthigh, or dependency-only pst's, in
6090 scanning all the rest of the psymtabs.
6091 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6093 * buildsym.h (N_UNDF): Improve comments.
6094 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6096 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6098 * symtab.h (struct symbol): Add aux_value union for preserving
6099 an additional per-symbol value.
6100 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6101 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6102 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6103 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6104 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6106 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6108 * symfile.c (clear_symtab_users_once): Now non-static (for
6111 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6113 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6114 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6115 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6117 Solaris-2 support on SPARC:
6119 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6120 Add symbol_size and file offsets to struct symloc.
6121 Add static symbol_table_offset, string_table_offset,
6122 file_string_table_offset, next_file_string_table_offset,
6124 (add_old_header_file): Convert error() to complain()t.
6125 (dbx_symfile_read): Get symbol size via the objfile.
6126 Also get symbol_table_offset.
6127 (dbx_symfile_init): Record symbol size and count via the objfile.
6128 (dbx_next_symbol_text): Always add file_string_table_offset when
6129 accessing string table.
6130 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6131 (SET_NAMESTRING): Use the offset.
6132 (end_psymtab): Large kludge to determine addresses where source
6133 files start and end (for the psymtab header).
6134 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6135 Get this, symbol size, and symbol offset, from psymtab.
6136 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6137 Patch up last_source_start_addr if zero in N_SO.
6138 (process_one_symbol): Add variable function_start_offset.
6139 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6140 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6141 ( "", N_OBJ, N_OPT): Ignore.
6142 (elfstab_build_psymtabs): New function to read stabs out of
6145 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6146 (gdb): use GLOBAL_CFLAGS when linking, too.
6147 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6148 (N_OBJ, N_OPT): Ignore.
6149 ('f', 'F'): Save last function name.
6151 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6152 extra info in the minimal symbol.
6153 (elf_symtab_read): The extra info is the size of an ELF object,
6154 which was kludged to us in the `udata' field of the BFD symbol.
6155 Gag me with a crowbar...
6156 (elf_symfile_read): Keep track of both the absolute load address,
6157 and the offset between load addr and symbols. Handle STABS as
6158 well as DWARF sections, passing the absolute load address to
6159 elfstab_build_psymtabs.
6161 * symfile.h: Prototype elfstab_build_psymtabs.
6162 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6164 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6166 * buildsym.h: Add processing_acc_compilation flag.
6167 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6168 (define_symbol): Skip arg types in function entries. Resolve
6169 overloaded 'P' which acc uses for prototypes of functions called
6171 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6173 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6174 save size of ELF symbols. FIXME.
6175 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6176 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6178 * configure.in: Solaris config is sparc-sun-solaris2.
6179 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6181 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6182 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6183 * symfile.c (symfile_bfd_open): Comment where name is freed.
6184 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6186 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6188 * expprint.c (print_subexp): Add missing ']'.
6189 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6190 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6191 * WHATS.NEW: Point out improved C++ function name handling.
6192 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6193 type names for both implicitly and explicitly signed integral
6194 types. See comment in the source code.
6196 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6198 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6199 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6200 * expprint.c (print_subexp): Fix printing of register names.
6202 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6204 * inferior.h (register_valid): Declare.
6205 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6206 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6207 macros for traversing the data structures in a single objfile.
6208 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6209 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6212 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6214 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6215 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6216 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6217 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6219 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6221 * depend: rebuild to account for remote-st2000.c.
6222 * remote-st2000.c: Almost works now.
6223 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6225 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6227 * c-exp.y (yylex): Recognize single-quoted strings that specify
6228 tokens with embedded whitespace, such as C++ demangled names.
6229 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6230 * main.c (gdb_completer_quote_characters): Add global variable.
6231 * main.c (symbol_completion_function): Total rewrite for C++
6232 demangled name handling.
6233 * main.c (skip_quoted): New function.
6234 * main.c (main): Set rl_completer_quote_characters.
6235 * symmisc.c (dump_symtab): Print source language for symtab.
6236 * symtab.c (expensive_mangler): Add prototype and function.
6237 * symtab.c (completion_list_add_symbol): Total rewrite for new
6238 C++ demangled name handling.
6239 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6240 other changes for demangled C++ symbol handling.
6241 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6242 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6243 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6244 * symtab.c (completion_list_add_symbol): Total rewrite for new
6245 C++ demangled name handling.
6246 * symtab.c (expensive_mangler): New function.
6247 * utils.c (strcmp_iw, demangle_and_match): New functions.
6248 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6250 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6252 * Makefile.in: Roll VERSION to 4.5.4.
6253 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6254 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6255 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6257 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6259 * alldeps.mak: Rebuild to account for new files.
6260 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6261 * tm-st2000.h: New file.
6262 * configure.in: Tandem debug monitor (st2000) support.
6263 * remote-st2000.c, config/st2000.mt: ditto.
6265 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6267 * blockframe.c (inside_entry_file, inside_main_func,
6268 inside_entry_func): Return 0 if no symbols; avoid crashing.
6270 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6272 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6273 without masking, since it is signed and will later be compared
6274 against signed quantities. The right fix is probably to make
6275 it all unsigned, but this is a small, safe fix for this release.
6276 FIXME -- make the real change sometime soon.
6278 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6280 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6281 parameter in call to `symbol_file_add' to 0.
6283 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6285 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6287 * configure.in: Handle -m680[01234]0-wrs.
6289 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6291 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6292 `ieee_extended_to_double'.
6294 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6296 * valops.c (value_assign): Lint, by Pierre Willard.
6298 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6300 * coredep.c (fetch_core_registers): Remove premature warning,
6301 which triggers on DECstation even though all regs are accessible.
6303 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6304 sign-extension of instruction fields even on unsigned-char hosts.
6305 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6307 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6308 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6309 since they define the target, not the host.
6310 * m88k-pinsn.c: Fix typo.
6312 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6314 * valarith.c (value_zerop): -0.0 is still zero.
6315 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6316 Patches by Paul Eggert <eggert@twinsun.com>.
6318 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6320 * alldeps.mak, depend: re-make to account for ser-*.c.
6322 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6324 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6325 disconnecting from controlling terminal, to avoid gdb hanging
6326 on SVR4. Fixes bug reported by Oliver Okrongli.
6327 * procfs.c (PROC_NAME_FMT): Change format to match default used
6328 by system, as suggested by Oliver Okrongli.
6329 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6330 bug fix from Brent Townshend (bst%tt@cam.ORG).
6331 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6332 by turlais@rechser.total.fr.
6333 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6334 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6335 * objfiles.h (unlink_objfile): Add prototype.
6336 * objfiles.c (unlink_objfile): Add function.
6337 * objfiles.c (free_objfile): Call unlink_objfile.
6338 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6339 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6340 Also, discard old possibly bogus sf struct.
6341 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6342 find_sym_fns() for remapped symbol files, in case of any changes
6343 since the last mapping.
6345 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6347 * findvar.c (read_relative_register_raw_bytes): use the raw size
6348 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6350 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6352 Changes to support GDB running on DOS using GO32 and H8 support
6354 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6355 allowing hosts with different text and binary file formats to
6357 * coffread.c (read_coff_symtab): changed calling convention and
6358 operation - now it opens its own file with FOPEN_RB rather than
6359 duping and fdopening the provided handle.
6360 * dbxread.c, cplus-dem.c: #include mangling.
6361 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6362 binary files oring in the right bit.
6363 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6364 * remote-hms.c: cleanup to use the new remote serial stuff
6365 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6366 independent remote terminal I/O.
6367 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6368 * source.c (openp): fix off by one problem removing / - can now
6369 open a source file in the root directory with DOS.
6370 * values.c (value_as_pointer): remove bogus address bits from
6371 long. (unpack_long): unpack into unsigned long/short if pointer.
6373 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6375 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6376 It gets permanently stuck in many OSes.
6377 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6379 * breakpoint.c: Improve help text for info breakpoints.
6381 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6383 * README: Add pointer to internals doc, and describe reading
6385 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6386 * symtab.c (output_source_filename): Remove old glop for wrapping
6387 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6389 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6391 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6392 * munch: Add sort -u to avoid duplications.
6393 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6394 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6396 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6398 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6399 avoid infinite loops while demangling bogus mangled names.
6400 * valprint.c (type_print_base): Minor fix for GNU style guide
6403 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6405 * Makefile.in (VERSION): Bump to 4.5.3
6406 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6407 * Makefile.in (demangle): New target to create standalone
6408 demangler with same code and options as internal demangler.
6409 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6410 to support ARM style and Lucid style demangling, improve
6411 maintainability, fix several demangling bugs. More changes
6413 * defs.h (strstr): Add ANSI compatible prototype.
6414 * valprint.c (type_print_1): Demangle using ansi option.
6415 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6417 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6419 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6422 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6424 * mipsread.c (parse_procedure): Return rather than using
6425 uninitialized variable 'b'.
6427 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6429 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6430 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6431 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6432 relative to each source file.
6434 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6436 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6439 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6441 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6442 * am29k-tdep.c: Update to latest code from AMD.
6443 (get_saved_register) don't crap out if no frame.
6444 * remote-udi.c: Set/clear inferior_pid as appropriate.
6445 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6446 error handling. Fixup end-of-debugging messages.
6447 (udi_fetch_registers) clean up big time, mainly don't multiply
6448 register_valid indices by 4, and use proper Offset when reading
6449 gr96-gr127. (udi_store_registers) general cleanup.
6450 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6451 INT_REGNUM->INTE_REGNUM.
6452 * tm-29k.h: Upgrade to latest code from AMD.
6453 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6454 (UDIConnect) Clean up error processing (like, don't do exit() if
6455 execlp fails), make code restartable, make more attractive.
6456 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6459 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6461 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6462 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6463 from former to latter.
6465 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6467 * cplus-dem.c (do_args): Handle void args the same as others.
6468 * objfiles.c (free_objfile): Only try to unmap files when
6469 reusable objfiles are supported.
6470 * valprint.c (type_print_varspec_suffix): Add parameter that
6471 specifies if C++ demangling included function arguments. Use
6472 it to suppress printing extra pair of ()'s.
6473 * valprint.c (type_print_1): Fix problem with printing demangled
6474 C++ function types where demangled type includes the function
6477 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6479 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6480 Allows selection of C++ demangler to be a configuration option
6481 until multiple demanglers are supported.
6482 * demangle.h: New include file for extended demangler support.
6483 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6484 utils.c, valprint.c: Include "demangle.h" and change all calls
6485 to cplus_demangle() or fputs_demangled() to use individual
6487 * valprint.c (type_print_1): Change options to cplus_demangle
6488 to print demangled function args. Still broken, but now less so.
6489 * cplus-dem.c: Include demangle.h, reorganize and update some
6490 comments to reflect reality.
6491 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6492 second arg from fixed integer to bit based multiple options.
6493 * cplus-dem.c (optable): Reformat and replace ansi members with
6495 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6497 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6499 * values.c (set_internalvar): Force evaluation of lazy values.
6500 Bug reported by RMS.
6502 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6504 * Makefile.in (VERSION): Bump to 4.5.2.
6505 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6506 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6507 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6508 proper handling of bit fields.
6509 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6510 * symtab.h: Fix couple of misspellings in comments.
6511 * value.h (struct value): Clarify use of bitpos.
6512 * value.h (unpack_field_as_long): Change prototype, returns
6514 * values.c (unpack_field_as_long): Change return type to LONGEST,
6515 sign extend unpacked fields that are signed, other rewriting.
6516 * config/ncr3000.mt: New target config file.
6518 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6520 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6521 even when printing 8-bit characters.
6523 * gdbtypes.c (make_{reference,pointer,function}_type): New
6524 functions which handle overwriting of forward-referenced types
6525 for stabs file reading.
6526 (lookup_{reference,pointer,function}_type): These just call
6527 the make_*_type functions with a null storage alloc parameter.
6528 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6529 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6531 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6532 (dbx_alloc_type): Make it easier to understand. No funct change.
6533 (define_symbol: 't'): Don't put the typedef name into the name of
6534 the struct, union, or enum. Bugfix.
6535 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6536 routines to properly handle overwriting preallocated types so that
6537 forward references will work.
6538 (read_enum_type): Force enum values to file scope, due to bug in
6539 Sun compiler output. FIXME, fix later.
6541 Remove unused header_file_prev_index mechanism. It was already
6542 obsolete in gdb-3.5. These comments appeared in 3.5:
6543 /* This code was used before I knew about the instance codes.
6544 My first hypothesis is that it is not necessary now
6545 that instance codes are handled. */
6546 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6547 * buildsym.h: Remove it and prev_index that saves it.
6548 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6550 * solib.c (special_symbol_handling): When called from core files,
6551 must set up debug_addr. Don't print error messages, just return.
6552 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6554 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6556 * cplus-dem.c: Allow nested class names (as in
6557 Foo::Bar::method()).
6558 Allow the cleaner cfront style of nested class names
6559 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6560 Make cplus_demangle re-entrant by removing use of global
6561 variables. Instead, place all shared variables in a
6562 stack-allocated structure, and pass around its address.
6564 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6566 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6567 29k-share/* subdirs...
6569 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6570 rewrite, only leave out the bugs.
6572 * Makefile.in: Add 29k/UDI support. Improve depend.
6573 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6575 * am29k-tdep.c: Update to use new calling conventions, and misc
6578 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6580 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6582 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6583 breakpoint instructions that leave PC pointing at the right place.
6585 * core.c (core_open): Call warning() to print warnings.
6587 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6589 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6590 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6591 This prevents a crash when trying to lookup the value of a
6592 non-existent symbol.
6594 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6596 * signame.c, signame.h: Remove, replaced by strsignal.c in
6598 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6599 sun386-xdep.c: Remove include of signame.h
6600 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6601 * Makefile.in (HFILES): Remove signame.h
6602 * Makefile.in (OBS): Remove signame.o
6603 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6604 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6605 psignal, perror): Add prototypes.
6606 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6608 * depend: Manually remove signame.[cho] references.
6609 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6611 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6612 with safe_strsignal.
6613 * core.c (core_open): Replace use of sys_siglist with
6615 * core.c (memory_error): Replace use of sys_errlist with
6617 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6619 * infcmd.c (program_info): Replace use of sys_siglist with
6621 * infrun.c (signal_stop, signal_print, signal_program):
6622 Allocate dynamically based on dynamic determination of number
6623 of signals to support.
6624 * infrun.c (child_create_inferior): Replace use of sys_errlist
6626 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6628 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6629 strsigno and sys_siglist with safe_strsignal.
6630 * infrun.c (handle_command): Call signo_max to find number of
6631 signals. Replace sig_number with strtosigno and sig_abbrev with
6633 * infrun.c (signals_info): Replace sig_number with strtosigno.
6634 * infrun.c (_initialize_infrun): Call signo_max to find number of
6635 signals. Dynamically allocate signal_{stop,print,program}.
6636 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6637 * procfs.c (errnoname): Add function and prototype.
6638 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6639 of sys_siglist with safe_strsignal.
6640 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6641 sys_siglist with safe_strsignal.
6642 * procfs.c (info_proc_stop): Call errnoname.
6643 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6644 * stuff.c (main, get_offset): Replace use of sys_errlist with
6646 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6647 with safe_strsignal.
6648 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6649 with safe_strsignal.
6650 * utils.c (safe_strerror, safe_strsignal): Add functions that
6651 call strerror and strsignal respectively, and deal with NULL
6653 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6654 sys_errlist with safe_strerror.
6655 * valprint.c (val_print): Replace use of sys_errlist with
6658 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6660 * Makefile.in: rework CFLAGS so that they can be set from the
6661 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6662 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6663 Pass CFLAGS on recusions.
6665 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6667 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6668 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6669 overkill for the problem it solved.
6670 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6671 and default to simply printing type names as appropriate.
6672 * main.c (main): Remove one of the leading newlines from
6673 warning_pre_print initialization.
6674 * objfiles.c (open_existing_mapped_file): Add function and
6676 * objfiles.c (open_mapped_file): Rewrite to use new function
6677 open_existing_mapped_file.
6679 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6681 * sun3-xdep.c (fetch_core_registers): Lint.
6682 * tm-sun3.h: Prototype lint.
6685 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6687 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6688 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6689 * objfiles.c: Cast calls to close() with unused returns to void.
6690 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6691 old objfile's name before updating it.
6692 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6693 * objfiles.h (objfile struct): Add mmfd member.
6694 * symfile.c (syms_from_objfile): Move some code to
6695 new_symfile_objfile.
6696 * symfile.c (new_symfile_objfile): Add new function, common code
6697 from syms_from_objfile.
6698 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6699 mapped and unmapped symbol files.
6700 * symfile.c (symbol_file_command): Print "No symbol file now"
6701 message, ala exec_file_command for the exec file.
6702 * symfile.h (new_symfile_objfile): Add prototype.
6703 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6704 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6706 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6708 * rs6000-pinsn.c: New version from IBM (Metin).
6709 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6710 to avoid warnings from some compilers.
6712 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6714 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6715 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6716 type's flag word that marks it as a fundamental type.
6717 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6718 flags argument for all calls to init_type().
6719 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6720 flags argument for all calls to init_type(). Also remove
6721 dependency on host sizes for ints, floats, etc.
6722 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6723 flags argument for all calls to init_type(). Also remove
6724 dependency on host sizes for ints, floats, etc.
6725 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6726 bit to flags argument for all calls to init_type(). Add types
6727 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6728 * valprint.c (unsigned_type_table, signed_type_table,
6729 float_type_table): Remove.
6730 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6731 bit when printing fundamental types, and print the actual name
6732 for such types, rather than inventing one. Remove code that
6733 invented fundamental type names.
6734 * valprint.c (_initialize_valprint): Remove initializations
6735 for now removed unsigned_type_table, signed_type_table, and
6738 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6740 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6741 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6744 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6746 * dwarfread.c (target_to_host): New function similar to previous
6748 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6749 Extensive changes to convert all previous usages to use new
6750 target_to_host() function.
6751 * dwarfread.c (struct dieinfo): Change types of most integral
6752 members to be unsigned.
6754 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6756 * WHATS.NEW: Revise -mapped doc.
6758 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6760 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6761 too high or when skipping `forwards' moves us backwards.
6762 (parse_type): Print mis-guessed tag name in complaint.
6763 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6764 (parse_procedure): Do not attempt to create symbols; just fill in
6765 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6766 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6767 for clarity. Set top_stack before calling parse_external. In
6768 stabs, sort symbols before calling parse_procedure.
6770 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6771 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6772 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6773 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6776 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6778 * Makefile.in (VERSION): Set to 4.5.1.
6779 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6780 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6781 fill_gregset): New functions for SVR4 /proc support.
6782 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6783 Remove new symbol types and such to ../include/coff/symconst.h.
6784 (parse_symbol): Simplify code for parsing struct/enum/unions.
6785 (parse_type): Handle `long long' types.
6786 (upgrade_type): Handle `const' qualifier.
6787 (parse_partial_symbols): fix indentation, clean a bit.
6789 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6791 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6792 copy in data from raw read buffers, calling bfd byteswapping
6793 routines as appropriate. Use to replace most existing memcpy
6795 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6796 * configure.in: Recognize new ncr3000 config.
6797 * config/ncr3000.mh: New config file.
6799 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6803 * README: Update for release.
6804 * Makefile.in: Update version to 4.5.
6805 * WHATS.NEW: The obvious.
6807 * depend: Generate new depend file for this release.
6809 * Makefile.in (depend): Fix dependancy generation so that it does
6810 not include gcc 'fixincluded' files, which are usually in a system
6813 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6815 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6816 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6817 symbols for nameless types. And, handle `R' (register parameter
6818 type) for AIX. (an extension to existing stabstring grammar).
6819 * rs6000-xdep.c: Fix typo (= should have been ==).
6821 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6823 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6825 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6827 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6828 * signame.c (SIGWAITING, SIGLWP): Add.
6830 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6832 * xm-i386mach.h: add decls for errno and strdup().
6834 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6835 used in array index context (otherwise, some compilers barf).
6837 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6839 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6840 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6841 in a system call, and provide better backtrace if so.
6843 * Makefile.in (HFILES): Add xcoffsolib.h.
6844 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6845 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6847 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6848 mipscoff_symfile_read): Convert to BFD to do file I/O.
6850 * symfile.c: #include <ctype.h> to get proper def if isspace().
6852 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6854 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6856 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6857 function also when parsing embedded stabs.
6859 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6861 * mipsread.c: Fix more declarations.
6863 * mipsread.c: Fix many invocations of complain. Use enum
6864 type_code where appropriate.
6866 * xm-vaxult.h: Add decl for strdup().
6868 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6871 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6873 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6876 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6878 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6879 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6880 Merge in more patches for rs6000 from Metin Ozisik.
6881 * utils.c: Fix typo in comment.
6883 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6885 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6886 * procfs.c (attach): Set nopass_next_sigstop if attached
6887 process is forcibly stopped.
6888 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6889 resending SIGSTOP to attached process on first resume.
6891 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6893 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6895 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6897 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6898 (VERSION): Bump to 4.4.85.
6899 * mipsread.c: Update for new include files. Lint.
6900 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6901 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6902 Don't need to bring in mipsread.o specially any more.
6904 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6906 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6907 routine (for Irix-4.x). Make many funcs static and void.
6908 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6909 * (init_extra_frame_info): Don't trash cached value of frame
6910 pointer register. This fixes backtracing through routines that use
6911 alloca(). Generally clean up declarations of functions, and use
6912 typedefs and macros to reference data structures as appropriate.
6913 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6916 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6918 * values.c (unpack_long): Fix unpacking error for signed chars
6919 on hosts where the default character type is unsigned.
6920 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6921 for newer SVR4 variants.
6922 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6923 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6924 * procfs.c (mappingflags): Add support for MA_PHYS
6926 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6928 * buildsym.c (read_struct_type): Avoid coredump when C++
6929 abbreviated type name is messed up. Reported by Joe Buck.
6930 FIXME, we need to determine whether GDB or GCC needs to be
6931 smarter to correctly locate this type name.
6933 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6934 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6935 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6936 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6937 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6939 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6941 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6942 * symtab.h (current_source_symtab): Make extern
6943 * symtab.h (current_source_line): Make extern
6944 * inferior.h: Move all procfs.c prototypes to one place, add
6945 prototype for proc_signal_handling_change. Add prototypes for
6946 signal_stop_state, signal_print_state, and signal_pass_state.
6947 * inferior.h (stop_soon_quietly): Make extern
6948 * inferior.h (attach_flag): Make extern
6949 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6950 * infrun.c (signal_stop_state, signal_print_state,
6951 signal_pass_state): New functions to query specific signal
6953 * infrun.c (handle_command): Minor error message change, add
6954 NOTICE_SIGNAL_HANDLING_CHANGE.
6955 * procfs.c (open_proc_file): Remove iris specific reset of
6956 inherit-on-fork flag, moved to proc_set_exec_trap().
6957 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6958 to reset inherit-on-fork flag, bash comment to GNU form.
6959 * procfs.c (proc_base_address, set_proc_siginfo,
6960 fetch_core_registers): Conform to code style.
6961 * procfs.c (signame.h): Include.
6962 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6963 syscallname(), info_proc_syscalls()): New macros, tables, and
6964 functions to organize and report system call information.
6965 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6966 saved_exitset, saved_entryset): Add to procinfo struct.
6967 * procfs.c (struct trans): Add.
6968 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6969 siginfo_table, errno_table): Tables to translate numeric values
6970 to symbolic names and short descriptions.
6971 * procfs.c (signalname, info_proc_signals): Add function and
6973 * procfs.c (proc_info): Now info_proc.
6974 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6975 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6976 info_proc_faults, lookupname, lookupdesc, sigcodename,
6977 sigcodedesc): New functions.
6978 * procfs.c (proc_signal_handling_change): New function to set
6979 the trace flags based on the state of gdb's signal handling flags.
6980 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6981 and remove code to do PIOCSTRACE ioctl.
6982 * procfs.c (attach, detach): Preserve and restore process flags
6983 using saved_* fields in procinfo struct.
6984 * procfs.c (attach): Call proc_signal_handling_change.
6985 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6986 * procfs.c (proc_desc): Update for latest changes.
6987 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6988 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6989 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6991 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6993 * procfs.c (set_proc_siginfo): Add prototype and new function.
6994 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6995 up inferior siginfo struct.
6996 * elfread.c (elf_symfile_read): Compute the relocation amount
6997 by subtracting off the address of the ".text" section.
6998 * solib.c: Add pointer to ".text" section to so_list struct.
6999 * solib.c (solib_map_sections): Initialize pointer to ".text"
7000 section in so_list struct.
7001 * solib.c (symbol_add_stub): Pass base address of ".text"
7002 section to symbol_file_add, rather than the load address of
7003 the shared library. On SunOS they are the same. On SVR4 they
7006 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
7008 * mipsread.c (parse_procedure): PDR.isym should get pointer to
7009 function name, not .gdbinfo. symbol.
7011 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
7013 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
7015 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
7017 * Makefile.in (VERSION): 4.4.8
7019 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
7020 commands in .cshrc/.profile won't get traced.
7022 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
7024 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
7025 * exec.c (build_section_table): Don't abort if no sections.
7026 * sparc-tdep.c (single_step): Lint.
7027 * utils.c (mrealloc): Handle realloc (0, size) case here.
7029 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
7031 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
7034 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
7036 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
7037 .gdbinfo. symbols are created. Move creation from parse_procedure
7038 to parse_symbol, where it is fairly easy to grow the symtab. This
7039 also fixes a symtab trashing bug on all mips-based systems.
7040 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
7042 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
7043 mips_extra_func_info, and all the PROC_xxx macros that look at it.
7045 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
7047 * c-exp.y: Add missing return type to yyparse() prototype.
7049 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
7051 Create and use macros for iterating on symtabs, psymtabs, msymbols.
7053 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
7054 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
7055 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
7056 (patch_opaque_types): Avoid dummy args and result.
7057 * objfiles.c (have_partial_symbols, have_full_symbols,
7058 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
7059 (iterate_over_objfiles, iterate_over_symtabs,
7060 iterate_over_psymtabs): Remove, clunky and slow.
7061 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
7062 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
7063 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
7064 dump_objfile): Remove dummy args and results. Move filename
7065 comparisons to callers.
7066 (printsyms_command, printpsyms_command, printmsyms_command,
7067 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
7068 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
7069 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
7070 list_symbols, make_symbol_completion_list): Replace explicit
7071 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
7072 Eliminate Dijkstra flag crap, break out of loops with gotos.
7073 (lookup_symtab_1): Protect '/' tests from short filenames.
7074 (cplus_mangled_symbol): Move inline into lookup_symbol.
7075 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
7076 (relocate_minimal_symbol): Move inline to vmap_symtab.
7077 (vmap_symtab): Replace iteration with ALL_OBJFILES,
7078 iterate_over_msymbols with ALL_MSYMBOLS.
7080 Misc cleanup prior to release.
7082 * Makefile.in (VERSION): Roll to 4.4.7.
7083 (HFILES): Add call-cmds.h.
7084 * call-cmds.h: New header for command fns called by other files.
7085 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7086 (breakpoint_1): Remove unused type arg. Change callers.
7088 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7089 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7090 * mipsread.c: Add prototypes for all static functions.
7092 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7093 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7094 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7095 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7096 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7097 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7100 * buildsym.c (define_symbol): Handle global register variables
7101 (from Pierre Willard). Complain if register numbers are too large.
7102 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7103 * tm-sparc.h: Don't #include <sun4/reg.h>.
7104 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7105 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7107 * language.h: Avoid forward enum declaration.
7108 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7109 config/sun4os5.mt: New host and target.
7110 * defs.h (errno): #include <errno.h> rather than assuming int.
7111 From Pierre Willard.
7113 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7114 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7115 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7116 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7117 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7118 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7119 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7121 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7123 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7124 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7125 * language.h (enum exp_opcode): Avoid forward enum def.
7126 * main.c (define_command, user_defined_command): Lint.
7127 * mem-break.c, xcoffread.c: Lint.
7128 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7130 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7132 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7133 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7134 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7135 or IBM6000_TARGET as (approximately) appropriate.
7137 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7139 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7140 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7141 or not to try reading symbols from a mapped objfile. Plugs memory
7142 leak due to shared libraries generating no psymtabs or symtabs.
7144 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7146 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7147 * copying.awk: Lint. Make stronger warning at top of copying.c.
7148 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7149 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7150 (lookup_pointer_type): Add FIXME comment.
7151 * main.c (set_history_size_command): Disallow negative size.
7152 * partial-stab.h: Update copyright.
7153 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7155 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7157 * main.c (set_history_size_command): Negative size is error.
7158 (Reported by Peggy Fieland.)
7160 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7162 * coffread.c (coff_symfile_init): Update comment.
7163 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7164 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7165 macros to access the dbx specific objfile information.
7166 * dbxread.c (symfile_string_table, symfile_string_table_size):
7167 Remove these local variables.
7168 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7169 read_dbx_symtab): Remove the stringtab and stringtab_size params
7170 from the function prototypes, the function definition, and the
7171 function calls. These are now available via DBX_STRINGTAB and
7172 DBX_STRINGTAB_SIZE using the objfile pointer.
7173 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7174 an arg to read_dbx_symtab.
7175 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7176 stringtab and the dbx specific per-objfile private info.
7177 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7178 args in prototype, function definition, and function calls. It is
7179 now available via the DBX_SYMCOUNT macro using the objfile
7181 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7182 local instance of struct dbx_symfile_info and replace with DBX_*
7184 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7185 symfile_string_table and symfile_string_table_size.
7186 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7187 symfile_string_table.
7188 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7189 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7190 stringtab size variables. Remove all code that used to reread
7192 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7193 to prior to any calls to mmalloc for the objfile specific heap.
7194 * utils.c (init_malloc): Document the requirement that for each
7195 heap for which corruption checking is desired, that init_mmalloc
7196 must be called prior to any mmalloc calls on the heap.
7198 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7200 * rs6000-pinsn.c: Make dis-assembly output more like
7201 other targets: Don't print instruction in hex before
7202 the assembly; use print_address to print out jump
7205 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7207 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7208 * cplus-dem.c: Support "Sc" meaning "signed char".
7210 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7212 * configure.in: fix iris/iris3.
7214 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7216 * command.c, main.c (various places): Use ctype.h macros
7217 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7218 (such as (x >= 'A' && x <= 'Z')).
7219 (There are still more of these in other files.)
7220 * main.c (defined_command): Lower-case the user's
7221 new command before entering it. Needed because
7222 command lookup is case-insensitive (and also lower-cases).
7223 (Based on Metin's earlier patch.)
7225 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7227 * config/irix4.mh: new file.
7229 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7231 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7234 * xm-mips.h: Declare strdup for ultrix.
7236 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7237 when calling new_symbol.
7238 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7241 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7243 * config/rs6000.mh: Update (for Fred's new mmalloc)
7244 flags to disable use of GNU malloc/mmalloc.
7245 * munch: Change SYSV rule to allow .text before the label,
7246 as well as after, to work for AIX.
7247 * gdbtypes.h: Minor clarifiction.
7249 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7251 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7252 continuation in yet another place (between method declarations).
7254 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7256 * mips-tdep.c: include symfile.h and objfiles.h to fix
7259 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7261 * valops.c (value_struct_elt_for_reference): Added 'offset'
7262 parameter to handle multiple inheritance.
7263 * eval.c, value.h: Update accordingly.
7265 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7267 * objfiles.h: New file
7268 * Makefile.in (HFILES): Add objfiles.h
7269 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7270 main_scope_lowpc, main_scope_highpc.
7271 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7272 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7273 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7274 xcoffread.c, : Include objfiles.h.
7275 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7276 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7277 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7278 inside_entry_file() and logic changed appropriately.
7279 * blockframe.c (outside_startup_file): Renamed to
7280 inside_entry_file() and logic changed appropriately.
7281 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7282 and logic changed to use per-objfile specific fields.
7283 * blockframe.c (inside_entry_scope): Renamed to
7284 inside_entry_func() and logic changed to use per-objfile specific
7286 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7287 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7288 Remove extern decls.
7289 * symfile.c, symfile.h (entry_point): Remove extern decl.
7290 * coffread.c (coff_symfile_init): Common entry point init code
7291 moved to symfiles.c, call init_entry_point_info().
7292 * coffread.c (complete_symtab): Use new per-objfile entry info.
7293 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7294 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7296 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7297 * defs.h (inside_entry_scope, outside_startup_file,
7298 inside_main_scope): Prototypes changed for renames to
7299 inside_entry_func, inside_entry_file, inside_main_func,
7301 * symfile.c (syms_from_objfile): Common entry point init code
7302 moved to init_entry_point_info() and call init_entry_point_info().
7303 * symfile.h (init_entry_point_info): Include prototype.
7304 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7305 moved to symfiles.c and call init_entry_point_info().
7306 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7307 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7308 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7310 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7311 works for the majority of targets.
7312 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7313 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7314 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7315 Use default definition in frame.h.
7316 * frame.h (selected_frame_level): Make decl extern.
7317 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7318 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7319 * partial-stab.h: Use new per-objfile entry info.
7320 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7321 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7322 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7323 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7324 have_minimal_symbols): Prototypes moved to objfiles.h.
7325 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7326 Macros moved to objfiles.h.
7327 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7329 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7331 More C++ improvements (pointers to members, qualified names).
7332 * c-exp.y: Support exp.type::name and exp->type::name
7333 syntaxes. (Unfortunately, doesn't work for static members.)
7334 * c-exp.y, eval.c: Make type::~type work better.
7335 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7336 value_static_field by value_struct_elt_for_reference.
7337 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7338 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7339 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7340 for OP_SCOPE operand; no point in it now that we use lazy
7341 reading of values, and use "reference to member" objects.
7342 * gdbtypes.h: Clarify comment.
7343 * valops.c: Change value_struct_elt_for_address to return
7344 a reference (or variable), rather than a pointer. Change
7345 the name to value_struct_elt_for_reference to reflect this.
7346 Returning a reference instead of a address provides a
7347 generalization, since we can use the routine for both
7348 class::name as well as &class::name.
7349 Also, recurse to handle multiple inheritance properly.
7350 * valprint.c: Moved code to print pointer-to-members
7351 to new function point_class_member. This allows a
7352 "reference-to-member" to be printed using the same code.
7353 * valprint.c (type_print_varspec_prefix): Avoid printing
7354 "struct " for domains of class-member types.
7355 * valops.c (search_struct_field): Inline code for simplified
7356 version of value_static_field (which can then be deleted).
7357 * value.h: Rename value_struct_elt_for_address to
7358 value_struct_elt_for_reference. Delete value_static_field.
7359 * values.c: Remove no longer used function value_static_field.
7361 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7363 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7364 elfread.c (coff_symfile_finish): Add function, prototype, and
7365 add to the xxxx_sym_fns struct for each file type. Also reformat
7366 the xxxx_sym_fns vector to a standard format and add comments.
7367 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7368 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7369 Pass pointer to struct objfile rather than pointer to sym_fns.
7370 Change references inside each function accordingly. Allocate any
7371 symbol file specific info in the per-objfile memory region.
7372 * dbxread.c (free_and_init_header_files): Break function into
7373 free_header_files(), called from dbx_symfile_finish(), and
7374 init_header_files(), called from dbx_new_init().
7375 * dbxread.c (dbx_new_init): Move deallocation things to new
7376 dbx_symfile_finish function.
7377 * elfread.c (elf_new_init): Call buildsym_new_init().
7378 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7379 routine for the objfile before deallocating other stuff.
7380 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7381 * symfile.h: Move struct sym_fns to before struct objfile def.
7382 Add sym_finish function pointer and change prototypes of other
7383 function pointers to reflect passing struct objfile pointer rather
7384 than struct sym_fns pointer.
7385 * symfile.c: Remove now obsolete symtab_fns pointer.
7386 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7387 locates the correct sym_fns struct for the given objfile.
7388 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7389 for better support of mapped symbol tables.
7390 * symfile.c (symbol_file_command): Remove obsolete code using
7392 * symfile.h: Remove duplicate declarations for symfile_objfile,
7393 entry_point, and object_files.
7394 * target.c (target_info): Compare symfile_objfile to NULL.
7395 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7396 aixcoff_symfile_finish().
7398 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7400 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7401 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7402 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7404 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7406 Some improvements to g++ debugging.
7407 * symtab.c (list_symbols): demangle before pattern matching.
7408 * symtab.c: Other fixes to improve handing of operators.
7409 * valprint.c (type_print_base): Fix test for constructor.
7410 * values.c (value_static_field): Allow evaluation of
7411 CLASS::METHOD, returning a function pointer.
7413 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7415 * Makefile.in (VERSION): Roll 4.4.6.
7416 * exec.c (exec_file_command): Add code to ignore optional args
7417 passed in by file_command() for use in symbol_file_command().
7418 * main.c (main): Document -mapped and -readnow in help summary.
7419 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7420 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7421 to get filename from bfd with bfd_get_filename(). Test mapto
7422 against 0, not NULL. Use mstrsave() to make copy of filename.
7423 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7425 * remote-vx.c (vx_load_command, add_symbol_stub):
7426 Symbol_file_add() takes an additional arg.
7427 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7429 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7430 changed to return a bfd not an objfile pointer.
7431 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7432 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7433 Change to eliminate local bfd and use symfile_bfd_open() plus
7434 allocate_objfile(). Add code to implement readnow option.
7435 * symfile.c (symbol_file_command): Changes to option handling,
7436 readnow functionality moved to symbol_file_add().
7437 * symfile.c (symfile_init): Eliminate local copy of bfd.
7438 * symfile.c (add_symbol_file_command): Changes to parse mapped
7439 and readnow options.
7440 * symfile.h (allocate_objfile): Arg removed from prototype.
7441 * symtab.h (symbol_file_add): Arg added to prototype.
7442 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7445 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7447 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7448 mtrace.awk, state.c, state.h: Removed.
7449 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7450 directories searched for source files.
7451 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7452 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7453 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7454 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7455 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7456 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7457 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7459 * Makefile.in (HFILES): Remove state.h
7460 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7461 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7462 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7463 * Makefile.in (clean): Remove all object files.
7464 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7465 * cplus-dem.c: Remove prototypes definitions that are now done in
7467 * dbxread.c (throughout): Change from using per-objfile
7468 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7469 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7470 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7471 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7472 * depend: Remove dependencies for state.o, state.h.
7473 * dwarfread.c: Add declaration for warning_pre_print.
7474 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7475 * dwarfread.c (throughout): Change from using per-objfile
7476 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7477 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7478 use supplied objfile.
7479 * i386-xdep.c (print_387_status): Change to use warning() rather
7481 * i387-tdep.c (print_387_control_word): Change to use warning()
7482 rather than printfs.
7483 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7484 that some compilers grumble about.
7485 * language.c (throughout): Add declaration for warning_pre_print
7486 and using warning() instead of printfs.
7487 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7488 * main.c (main): Add declaration for warning_pre_print and set it
7489 similarly to error_pre_print. Add declarations for
7490 mapped_symbol_files and readnow_symbol_files. Add appropriate
7491 definitions to long_options[].
7492 * minsyms.c: Trivial fix to comment.
7493 * objfiles.c (allocate_objfile): Substantially rewritten for
7494 using mapped symbol files.
7495 * objfiles.c (throughout): Change from using per-objfile
7496 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7497 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7498 * source.c (throughout): Change from using per-objfile
7499 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7500 * source.c (open_source_file): Use mstrsave to save file name in
7501 mapped symbol region for objfile.
7502 * symfile.c: Remove include for state.h.
7503 include to local form.
7504 * symfile.c (symbol_file_add_digested): Remove.
7505 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7507 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7508 from objfile structure. Add malloc descriptor pointer (md).
7509 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7510 * symm-xdep.c (print_fpu_status): Use warning() rather than
7512 * symmisc.c (free_symtab_block): Now takes and uses current
7514 * symmisc.c (throughout): Change from using per-objfile
7515 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7516 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7517 Sun compiler grumblings when PTR is char *.
7518 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7519 msymbols() to correct pointer type.
7520 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7521 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7522 error always starts on a line of it's own.
7523 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7524 Rewrite for new mapped malloc package use.
7525 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7526 that don't want to use the mapped malloc package; pass arguments
7527 on to traditional malloc package functions.
7528 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7529 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7530 mrealloc, malloc, and realloc but get fatal error if runs out
7532 * utils.c (msavestring, mstrsave): Save a string in a specific
7533 mapped malloc region.
7534 * utils.c (print_spaces): Use xmalloc to get the buffer.
7535 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7536 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7537 * config/i386v4.mh: Insignificant reorganization.
7539 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7541 * xcoffread.c: Only enable compilation of debugging functions
7542 if IBM6000 is defined. Fails to compile otherwise.
7544 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7546 * Makefile.in: pass MAKEINFO down on info.
7548 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7550 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7551 useless code, including an lseek to an uninitialized variable.
7552 Reported by Jim Williams <jimbo@wrs.com>.
7554 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7556 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7557 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7558 * minsyms.c, symfile.c: Changes that may be generally
7559 applicable, but are #ifdef IBM6000 for now.
7560 * rs6000-xdep.c: Fixed typo in comment.
7561 * rs6000-tdep.c: Non-substatial changes.
7562 * xoffread.c: The main change here is addition of some
7563 debugging functions.
7564 * xoffexec.c: More changes.
7566 * xcoffread.c: Fixed two too-few-parameters bugs.
7568 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7569 to SOLIB_CREATE_INFERIOR_HOOK macro.
7571 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7573 * symfile.h: Add prototype for iterate_over_msymbols().
7574 * symtab.c (cplus_mangled_symbol): Add function.
7575 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7576 iterate_over_msymbols to find demangled C++ symbol.
7577 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7578 value to iterate_over_msymbols().
7579 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7582 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7584 * Makefile.in: added check target.
7586 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7588 * ecoff.c: Move to ../bfd/coff-msym.c.
7589 * config/mt-*mips: Remove ecoff.o from the configuration.
7590 * remote.c (): Add newline to initial +.
7591 (remote_resume): Mention how to cope with signals.
7592 (remote_interrupt): Add debug msg.
7593 (remote-wait): Implement new 'T' reply, which includes
7594 status, PC, and FP all in a single short message.
7595 (putpkt): Add further debugging of packet acks.
7596 * mipsread.c (fixup_symtab): Also swap RFD's.
7597 (parse_partial_symbols): Avoid bug on unknown symbol types.
7598 * Makefile.in (VERSION): Roll to 4.4.5.
7599 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7600 for remote MIPS by limiting heuristic to 200 byte search.
7601 (heuristic_proc_desc): Byte-swapping.
7602 (mips_print_register): Cope with failure of
7603 read_relative_register_raw_bytes. Byte-swap integers for
7605 * mips-pinsn.c (print_insn): Byte-swap instruction.
7607 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7609 * config.sub configure.in config/mh-irix4
7610 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7611 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7612 gdb/xm-irix4.h gdb/config/mt-irix3
7613 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7615 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7617 * defs.h, utils.c: xrealloc takes PTR as first arg.
7618 * defs.h: Reword confusing comment about ANSI prototypes.
7619 * defs.h: Some minor whitespace changes.
7620 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7621 not NULL, which can be (void *).
7622 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7623 * tm-i386v.h (SP_ARG0): Define
7624 * xm-sysv4.h: Back out of change for missing prototypes.
7625 * i386-tdep.c (get_longjmp_target): Add function.
7627 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7629 * Makefile.in: install man page too.
7631 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7633 * All GDB files that #include defs.h: Removed stdio.h.
7634 (defs.h): #include stdio.h.
7636 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7638 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7639 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7640 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7641 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7642 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7643 it before printing out the hex shape of an address.
7645 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7647 * rs6000-xdep.c (frame_initial_stack_address): Move
7648 code to set frame->cache_fsr into new separate function
7649 frame_get_cacahe_fsr. This allows fixing a fatal error.
7650 * xcoffexec.c: Turn previously suppressed error
7651 message back on, after cleaning up BFD.
7653 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7654 printing of blank line, since it cases printing of an
7655 extra blank line. Is this intended? It does mess up
7657 * defs.h: Put back declarations of malloc and realloc,
7658 but protected by #ifndef MALLOC_INCOMPATIBLE.
7659 * objfiles.c: Undo previous change: Use malloc/realloc
7660 for objfile malloc/realloc fields (but add a cast).
7661 * xcoffexec.c: Suppress an error message (for now).
7663 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7665 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7666 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7667 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7669 * xcoffread.c: Modifications to C_DECL storage class handling, and
7670 introduction of an old smash_to_pointer_type() routine.
7672 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7673 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7674 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7675 parameters have been modified.
7677 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7678 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7679 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7680 and fetch_inferior_registers() always fetched all the registers
7681 resulting valid register values at hand all the time. Pushing a dummy
7682 frame did not require validating all register values first. After
7683 putting the above mechanism into action, we didn't have valid registers
7684 values always ready. Thus, all registers need to be fetched before
7685 pushing a dummy frame now.
7687 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7688 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7689 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7690 the starting address (actual frame address) of a frame.
7691 * rs6000-tdep.c: modifications to function_frame_info() to see if
7692 function reserves a frame pointer register (alloca register)
7693 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7694 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7695 functions with alloca() calls.
7697 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7699 * xm-sysv4.h: Provide definitions/prototypes for host environment
7700 functions for which no definitions or prototypes are provided in
7701 any currently included gdb or host environment header files.
7702 For SVR4, this currently includes malloc and realloc, which cannot
7703 be portably prototyped in any gdb include file.
7705 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7707 * buildsym.h: Remove obsolete variable file_stabs.
7709 * Makefile.in: Move place where configure merges in host-
7710 and target-dependent fragments later, so the latter
7711 can override (say) GNU_MALLOC.
7712 * config/mh-rs6000: Use system malloc. Otherwise, I
7713 ended up with *two* incompatible versions of malloc
7714 (functions in libc would call the malloc in libc).
7715 I assume this is a shared library problem.
7717 * remote.c: Fix (presumed) typo.
7718 * objfiles.c: Use xmalloc/xrealloc instead of
7719 malloc/realloc (since the latter are no longer declared).
7721 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7722 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7723 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7724 handle individual registers.
7725 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7726 correctly in case it wasn't cached yet. (A problem showed up
7727 after fetching individual registers.)
7728 * buildsym.c: Disable type_synonym_name's type name overwriting
7729 in cases it is unnecesary. rs6000 portation doesn't use
7730 type_synonym_name, and it used to nullify type names
7731 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7732 type's name as soon as space for that type is allocated.
7733 * xcoffread.c: ignore a section's lineno information if it is
7734 not `.text'. (In rs6000 bfd portation integration, skipping over
7735 `.pad' sections are ignored since it was in machine independent
7736 part of the code. Thus, a problem of fake sections with invalid
7737 lineno information arised.)
7739 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7740 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7741 * rs6000-tdep.c: make function_frame_info() work whether or not
7742 reading from a core file.
7743 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7745 * infrun.c. main.c, printcmd.c. symtab.c:
7746 More changes from IBM for rs6000.
7749 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7751 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7752 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7753 Merge in changes (mostly from IBM) for RS6000.
7754 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7755 More changes from IBM for RS6000. These are in machine-
7756 independent code, and probably could do with some cleaning
7757 up. The most questionable of these are #ifdef IBM6000.
7758 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7759 to single_step() (for consistency with rs6000 and i860).
7760 * utils.c: Allow the 1st arg to xrealloc to be NULL
7761 (in which case do malloc). This removes the need for
7762 some tests in xcoff code (and perhaps other places?).
7763 * coffread.c: Removed variables last_source_file,
7764 type_vector, and type_vector_length as these are now
7765 defined by buildsym.[ch].
7766 * defs.h: Remove prototypes for malloc and realloc, since
7767 these should only be used to implement xmalloc and xrealloc,
7768 and they conflict with <stdlib.h> in AIX - where they
7769 return void* even when __STDC__ isn't defined. Sigh.
7770 * munch: Recognize *initialize* in data as well as text
7771 (AIX uses data). Also, incorporate a patch from Garrett
7772 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7773 much more sensible, by only trying to match the name of
7774 the initialize_foo function, and not the junk before it.
7776 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7778 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7779 unless symbol table indicates that something has changed.
7781 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7783 * remote.c: Make it work for embedded MIPS. Increase buffer
7784 size, and use throughout. Round buffer size up if too many regs.
7785 Support baud rate setting and try for an 8-bit path. If
7786 interrupted while waiting for target, send a ^C down the wire.
7787 Avoid single-byte reads.
7788 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7790 * mips-xdep.h: Avoid the embedded regs when on Unix.
7792 * mipsread.c: Byte-swap the symbol table structures, using
7793 routines from ecoff.c, to read a symbol table written in any
7794 of the four possible byte orders.
7795 * configure.in (mips-big-* target): Same as Sony News.
7796 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7797 * ecoff.c: New file for symbol swapping routines.
7799 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7801 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7802 all-breakpoints' command.
7803 * (get_number): Allow users to enter negative breakpoint numbers.
7804 * (breakpoint_1): Reformat display of 'info break' to show new
7806 * (create_longjmp_breakpoint, breakpoint_re_set,
7807 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7808 symfile.c (syms_from_objfile): Re-do
7809 insertion of longjmp breakpoints. Move all code into
7810 breakpoint_re_set, and call that instead of
7811 create_longjmp_breakpoint in symfile.c.
7813 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7815 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7816 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7817 * symtab.c (find_pc_symtab): Handle having no objfiles.
7818 * infcmd.c: Fix comment.
7819 * objfiles.c (free_all_objfiles): Add.
7820 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7821 * symfile.c (symbol_file_command): free all objfiles when
7822 specifying a new symbol file.
7823 (reread_symbols): Stat the file name, don't fstat the descriptor.
7825 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7827 * Makefile.in, configure.in: removed traces of namesubdir,
7828 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7829 copyrights to '92, changed some from Cygnus to FSF.
7831 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7833 * dbxread.c (end_psymtab): Delete empty psymtabs.
7834 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7835 * symfile.h (struct objfile): Add free_psymtabs.
7837 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7839 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7841 * symfile.c (symbol_file_command): strcmp => !strcmp.
7842 * breakpoint.h: Move prototypes to follow enum definition they need.
7843 * breakpoint.c, infrun.c: Lint.
7844 * printcmd.c: Use `enum enable' rather than `enum
7846 * mipsread.c: First pass at making it compile with the new
7847 objfile changes. Probably seriously broken still, but it
7850 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7852 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7853 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7854 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7855 stepping (and nexting) through longjmp(). Also, cleanup
7856 breakpoint handling quite a bit by creating explicit breakpoint
7857 types instead of using magic breakpoint numbers.
7858 Makefile.in: Update version to 4.4.3
7860 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7862 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7863 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7864 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7866 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7868 * minsyms.c (install_minimal_symbols): Add bunches to any
7869 existing minsyms in the objfile. Avoid extra mallocation
7870 by working directly in the obstack. Remove ignored `mainline' parm.
7871 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7872 xcoffread.c: Change all callers.
7873 * FIXME: We should be able to eliminate MAINLINE from all the
7874 symbol readers now, with a small bit of work.
7876 * valops.c, value.h: Lint.
7877 * remote-vx.c: Add missing break; statement. Bugfix by
7878 Michael Sclafani, <sclafani@src.dec.com>.
7880 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7882 * Makefile.in (VERSION): Update version to 4.4.2
7883 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7884 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7885 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7886 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7887 mmap-alloc.o, mmap-sbrk.o
7889 * altos-xdep.c: Minor whitespace change.
7890 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7891 use to new minimal symbol table use.
7892 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7893 * arm-xdep.c (store_inferior_registers): Returns void.
7894 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7895 Convert from misc function vector use to new minimal symbol table use.
7896 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7897 * breakpoint.c: Add prototypes for local functions.
7898 * breakpoint.c (catch_command_1): Change to static and remove unused
7900 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7901 * breakpoint.h: Change function decls to prototype form.
7902 * buildsym.c: Add prototypes for local functions.
7903 * buildsym.c: Moved hashname() function here from dbxread.c.
7904 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7905 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7906 * buildsym.c (dbx_alloc_type): Change to static.
7907 * buildsym.c (finish_block): Add objfile parameter.
7908 * buildsym.c (misc): Change symbol_obstack to objfile version.
7909 * buildsym.c (make_blockvector): Change to static.
7910 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7911 * buildsym.c (compare_line_numbers): Change to static, args are const,
7912 cast args when used.
7913 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7914 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7915 and made static. Add objfile parameter.
7916 * buildsym.c (end_symtab): Simplify code using line table size.
7917 Realloc the linetable on the objfile symbol_obstack and copy there.
7918 * buildsym.c (scan_file_globals): Convert from misc function vector
7919 use to new minimal symbol use.
7920 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7921 strings get allocated in objfile's symbol_obstack. Convert references
7922 to builtin types to lookup_fundamental_type().
7923 * buildsym.c (read_type): Make static, add objfile parameter, convert
7924 references to buildin types to lookup_fundamental_type().
7925 * buildsym.c (read_struct_type): Add objfile parameter.
7926 * buildsym.c (read_array_type): Make static, add objfile parameter.
7927 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7928 * buildsym.c (read_huge_number): Make static.
7929 * buildsym.c (read_range_type): Make static, add objfile parameter,
7930 convert references to buildin types to lookup_fundamental_type ().
7931 * buildsym.c (read_args): Make static, add objfile parameter.
7932 * buildsym.h: Convert function decl's to prototype form.
7933 * c-exp.y: Add prototypes for local functions, convert uses of misc
7934 function vector to minimal symbol table. Reformat all builtin type
7935 initializations and pass a NULL objfile to init_type() for them.
7936 * coffread.c: Change context_stack ref's to coff_context_stack,
7937 add local function prototypes. Cast uses of xrealloc arg 1.
7938 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7939 crafting a new type.
7940 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7941 * coffread.c (finish_block): Change name to coff_finish_block.
7942 * coffread.c (make_blockvector): Add and use objfile parameter.
7943 * coffread.c (record_line): Change name to coff_record_line.
7944 * coffread.c (start_symtab): Change name to coff_start_symtab.
7945 * coffread.c (end_symtab): Change name to coff_end_symtab.
7946 * coffread.c (record_misc_function): Change name to record_minimal_
7947 symbol and change to minimal symbol table use from misc func tbl.
7948 * coffread.c (coff_symfile_read): Convert from misc function vector
7949 use to minimal symbol table use.
7950 * coffread.c (hashname): Remove; use common version in buildsym.c.
7951 * coffread.c (decode_base_type): Change references to builtin types
7952 to calls to lookup_fundamental_type().
7953 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7954 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7955 * command.c: Add prototypes for local functions.
7956 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7957 appropriate member of the function union for that type.
7958 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7959 ifdef out the function since it isn't currently used.
7960 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7961 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7962 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7963 * command.c (help_cmd): Compare function pointer to NULL.
7964 * command.c (help_cmd_list): Compare function pointer to NULL.
7965 * command.c (lookup_cmd_1): Use correct member of function union.
7966 * command.c (undef_cmd_error): Make static.
7967 * command.c (complete_on_cmdlist): Use correct member of func union.
7968 * command.c (do_setshow_command): Use correct member of func union.
7969 * command.c (shell_escape): Convert rindex use to strrchr.
7970 * command.h (COMMAND_H): Define if already included.
7971 * command.h (cmd_list_element struct): Change 'function' to a union
7972 and prototype args. Prototype completer function.
7973 * command.h: Convert decl's to prototype form.
7974 * convex-xdep.c (store_inferior_registers): Returns void.
7975 * copying.c: Prototype local functions.
7976 * coredep.c: Minor whitespace change.
7977 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7978 * cplus-dem.c: Prototype local functions.
7979 * dbxread.c (hashname): Remove; moved to buildsym.c.
7980 * dbxread.c (free_and_init_header_files): Make static.
7981 * dbxread.c: Add prototypes for local functions.
7982 * dbxread.c (new_object_header_files): Remove; inlined usages.
7983 * dbxread.c (xrealloc usages): Cast args.
7984 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7985 and change usages accordingly.
7986 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7987 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7988 * dbxread.c (dbx_next_symbol_text): Make static.
7989 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7990 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7991 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7992 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7993 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7994 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7996 * dwarfread.c (record_misc_function): Change name to record_minimal_
7997 symbol and use minimal symbol table throughout.
7998 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7999 * dwarfread.c: Convert all references to builtin types to use the new
8000 lookup_fundamental_type function.
8001 * dwarfread.c (read_enumeration): Add and use objfile parameter.
8002 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
8004 * elfread.c (record_misc_function): Convert to use record_minimal_
8006 * elfread.c (elf_symtab_read): Add objfile parameter.
8007 * eval.c: Add prototypes for local functions and move some decls
8008 around to accomodate prototypes.
8009 * expprint.c: Add prototypes for local functions. Change references
8010 to misc function vector to minimal symbol table.
8011 * findvar.c (read_memory usages): Cast args.
8012 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
8013 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
8014 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
8015 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
8016 * gould-xdep.c: Minor whitespace change.
8017 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
8018 * hp300ux-xdep.c (store_inferior_registers): Returns void.
8019 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
8020 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
8021 * i386-tdep.c: Add prototypes for local functions.
8022 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
8023 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
8024 that defaulted to int.
8025 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
8026 i386_push_dummy_frame): Returns void.
8027 * i386-xdep.c (i386_register_u_addr): Declare params that default to
8028 int and explicitly declare return type as int.
8029 * i387-tdep.c: Minor formatting changes.
8030 * i960-tdep.c (leafproc_return): Convert from misc function vector
8031 use to minimal symbol table use.
8032 * infcmd.c: Add prototypes for local functions.
8033 * infcmd.c (continue_command, until_next_command, until_command,
8034 path_info, path_command): Make static.
8035 * infcmd.c (step_1, until_next_command): Convert from misc func
8036 vector to minimal symbol table use.
8037 * inflow.c: Add prototypes for local functions.
8038 * infptrace.c (store_inferior_registers): Returns void, not int.
8039 * language.c (_initialize_language): Use proper member of function
8041 * m2-exp.y: Add prototypes for local functions, convert misc function
8042 vector uses to minimal symbol table uses.
8043 * m2-exp.y (make_qualname, yyerror): Make static.
8044 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
8045 * m68k-pinsn.c: Add prototypes for local functions.
8046 * m68k-pinsn.c (print_insn): Cast args to read_memory.
8047 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
8048 * m68k-stub.c: Add prototypes.
8049 * m88k-pinsn.c (sprint_address): Convert from misc function vector
8050 use to minimal symbol table use.
8051 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
8052 * m88k-xdep.c (store_inferior_registers): Returns void.
8053 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
8054 * mach386-xdep.c (store_inferior_registers): Returns void.
8055 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
8056 * main.c: Add prototypes for local functions.
8057 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
8058 longjmp() result to (NORETURN void).
8059 * main.c (catch_errors): Prototype the 'func' parameter.
8060 * main.c (disconnect, stop_sig, do_nothin, float_handler):
8061 Takes an unused arg.
8062 * main.c (execute_command): Call the right member of the func union.
8063 * main.c (command_loop_marker, symbol_completion_function,
8064 command_loop): Make static.
8065 * main.c (command_line_input): Make linelength unsigned, cast arg
8066 to command_line_input().
8067 * main.c (add_info, add_com): Prototype the 'fun' parameter.
8068 * main.c (initialize_main): Call right member of function union.
8069 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
8070 * mem-break.c: Include symtab.h
8071 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
8072 * mips-xdep.c (store_inferior_registers): Returns void.
8073 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
8074 use to minimal symbol table use.
8075 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
8077 * mipsread.c (make_type): Remove, convert usages to init_type.
8078 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
8079 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8080 vector use to minimal symbol table use.
8081 * parse.c: Add prototypes for local functions.
8082 * parse.c (xrealloc usages): Cast args.
8083 * parse.c (prefixify_expression, length_of_subexp): Make static.
8084 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8085 * parser-defs.h: Convert function decls to prototype form.
8086 * partial-stab.h: Convert from misc function vector use to new minimal
8088 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8089 the per-objfile copies.
8090 * printcmd.c: Add prototypes for local functions. Move some struct
8091 definitions around to accomodate prototypes.
8092 * printcmd.c (decode_format): Make static, change args oformat and
8093 osize to int from char.
8094 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8095 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8096 * printcmd.c (print_address_symbolic): Convert from misc function
8097 vector use to minimal symbol table use.
8098 * printcmd.c (address_info): Convert from misc function vector use
8099 to minimal symbol table use.
8100 * printcmd.c (delete_display, enable_display, disable_display_command):
8102 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8103 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8104 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8105 * pyr-xdep.c (store_inferior_registers): Returns void.
8106 * remote-mm.c (mm_load): symbol_file_add return value unused.
8107 * remote-nindy.c: Minor format change.
8108 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8109 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8110 * rs6000-xdep.c (store_inferior_registers): Returns void.
8111 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8112 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8113 vector use to minimal symbol table use.
8114 * solib.c: Add prototypes for local functions.
8115 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8116 function vector use to minimal symbol table use.
8117 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8118 * solib.c (find_solib, shared_library_command): Make static
8119 * solib.c (read_memory, write_memory usages): Cast args.
8120 * solib.c (special_symbol_handling): Add function
8121 * source.c: Add prototypes for local functions.
8122 * source.c (select_source_symtab): Convert to scan objfiles.
8123 * source.c (open_source_file): Make static.
8124 * source.c (xrealloc usages): Cast args.
8125 * source.c (source_line_charpos): ifdef out, unused.
8126 * source.c (get_filename_and_charpos): Make static.
8127 * stack.c: Add prototypes for local functions.
8128 * stack.c (print_frame_info, frame_info): Convert from misc function
8129 vector use to minimal symbol table use.
8130 * symfile.c: Add prototypes for local functions.
8131 * symfile.c (compare_symbols): Make args const PTR's.
8132 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8133 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8134 * symfile.c (obsavestring): Add objfile parameter.
8135 * symfile.c (init_misc_bunches, prim_record_misc_function,
8136 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8137 sort_misc_function_vector, compact_misc_function_vector): Remove
8138 * symfile.c (symbol_file_add_digested): Add function.
8139 * symfile.c (symbol_file_add): Returns struct objfile *.
8140 * symfile.c (symbol_file_command): Modify for state file use.
8141 * symfile.c (symfile_open): Add parameter "dumpable".
8142 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8143 * symfile.c (load_command, add_symbol_file_command): Make static.
8144 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8145 * symfile.c (rindex usages): Converted to strrchr.
8146 * symfile.c (allocate_psymtab): New
8147 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8148 converted to minimal symbol table usage, but no obvious conversion.
8149 * symfile.c (free_all_symtabs): Remove.
8150 * symfile.c (_initialize_symfile): Use per-objfile info.
8151 * symfile.h: Rework the objfile structure to add per-objfile data
8152 objects (psymbol_obstack, symbol_obstack, type_obstack,
8153 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8154 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8155 Add prototypes to function declarations.
8156 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8157 function vector usage to minimal symbol table usage.
8158 * symmisc.c (DEV_TTY): Define if not defined.
8159 * symmisc.c: Add local function prototypes.
8160 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8161 printpsyms_command, print_objfiles, print_objfiles_command):
8162 Rework to use iterate_over_*
8163 * symtab.c: Add prototypes for local functions.
8164 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8165 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8166 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8167 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8168 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8169 lookup_reference_type, lookup_member_type, allocate_stub_method,
8170 check_stub_method, create_array_type, smash_to_member_type,):
8172 * symtab.c (lookup_symbol): Some args are const.
8173 * symtab.h: All type related defs and structs moved to gdbtypes.h
8174 * symtab.h: Convert decls to prototypes.
8175 * target.c (noprocess): Make static.
8176 * target.h: Change decl's to prototypes.
8177 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8178 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8179 * utils.c (_initialize_utils): Use correct member of function union.
8180 * valarith.c: include gdbtypes.h
8181 * valops.c: include gdbtypes.h, add prototypes for local functions.
8182 * valops.c (value_push, value_arg_push, find_function_addr):
8184 * valops.c (value_string): Convert from misc function vector use
8185 to minimal symbol table use.
8186 * valops.c (check_field_in): Make arg const.
8187 * valprint.c: Add prototypes for local functions.
8188 * valprint.c (print_string): Make static
8189 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8190 * values.c: Add prototypes for local functions.
8191 * values.c (value_headof): Convert from misc function vector to
8192 minimal symbol table.
8193 * xcoffexec.c: Add prototypes for local functions.
8194 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8196 * xcoffexec.c (relocate_minimal_symbol): Add.
8197 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8198 * xcoffread.c: Add prototypes for local functions.
8199 * xcoffread.c (sort_syms): Convert to scan objfiles.
8200 * xcoffread.c (read_xcoff_symtab): Make static.
8201 * xcoffread.c (various): Replace references to builtin types with
8202 calls to lookup_fundamental_type. Replace references to symbol_obstack
8203 and psymbol_obstack with pointers to the per-objfile copies.
8204 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8205 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8207 * xcoffread.c (init_stringtab): Add objfile parameter.
8208 * gdbtypes.c: New file
8209 * minsyms.c: New file
8210 * mmap-alloc.c: New file
8211 * mmap-sbrk.c: New file
8212 * objfiles.c: New file
8216 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8218 * Check in Fred Fish's changes in these modules. Fred
8219 will make ChangeLog entries for all of them. Update VERSION
8222 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8224 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8226 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8227 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8228 value.h: Prototypes for static functions; lint.
8229 * gdbtypes.h: Empty file to ease transition.
8231 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8233 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8234 inferior.h, language.h, signame.h, target.h, terminal.h,
8235 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8236 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8238 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8239 signame.c, sparc-xdep.c: Prototypes for all static functions.
8241 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8242 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8243 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8244 Remove to_call_function and target_call_function, since it
8245 always calls the same thing (call_function_by_hand).
8246 * core.c, exec.c, solib.c: Rename target_ops sections =>
8248 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8249 target.h: target_kill takes no args.
8250 * language.c (language_info): Scaffolding to allow briefer
8251 messages when the current language changes. FIXME.
8252 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8253 complaints about volatile functions.
8254 * xm-sysv4.h (HAVE_MMAP): Define.
8256 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8258 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8259 to make prototypes for all functions declared here.
8260 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8261 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8262 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8263 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8264 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8265 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8266 * utils.c: Avoid declaring malloc and realloc. Lint.
8267 (request_quit): Accept signal-number parameter.
8269 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8271 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8272 DIE's. Add new function read_tag_pointer_type() to read them.
8274 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8275 When creating a new user defined type, check to see if a partial
8276 type already exists, and if so, bash it to fit.
8278 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8280 * coffread.c (decode_base_type): Pass long, not union.
8281 Fix by Eric Valette, ev@chorus.fr.
8283 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8285 * elfread.c (elf_symtab_read): Fix code to correctly track
8286 changes in bfd for absolute symbols.
8288 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8290 * xm-vaxbsd.h: Close off comment.
8292 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8294 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8296 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8298 * mips-tdep.c (mips_print_registers): Print correct register
8299 number for double pseudo-registers.
8301 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8303 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8304 in the op$::OPERATOR. case. From Steven McCanne,
8305 <mccanne@horse.ee.lbl.gov>.
8307 * exec.c (set_section_name): Pass arg to exec_files_info;
8308 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8310 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8312 * main.c (print_gdb_version): Copyright msg: only this year.
8313 (cd_command): Avoid changing current_directory on error.
8315 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8317 * mipsread.c (parse_partial_symbols): Handle dependencies
8318 between partial symbol tables (when not doing stabs-in-ecoff).
8319 (This used to be handled by parse_fdr, but parse_fdr was
8320 incompatible with handling stabs-in-ecoff, so the code
8321 was re-written to not use parse_fdr. Unfortunately,
8322 the logic to handle dependencies was overlooked.)
8324 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8326 * coffread.c (read_enum_type): Use the size of a target int when
8328 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8330 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8331 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8332 TARGET_PTR_BIT to determine size of a pointer
8333 * values.c (unpack_long): when unpacking a REF or a PTR don't
8334 assume the size of the type.
8336 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8338 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8339 looking at its members. Improve guess between struct and union,
8340 only assuming union if multiple members have offsets of zero.
8342 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8344 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8345 (This is just for clarity - and one day permitting us to
8346 change FP0_REGNUM from 38 to 32, which would make more sense.)
8347 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8348 register numbers in stabs-in-ecoff get handled correctly.
8350 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8352 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8353 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8354 into BSD and Ultrix.
8356 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8358 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8360 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8362 * Makefile.in: Increment version to 4.4.1.
8363 * main.c (print_gdb_version): Update copyright notice.
8365 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8367 * mipsread.c: Prepend "struct " to the names of structure
8368 types, and similarly for enums and unions. (This used
8369 to be done, but got lost in the re-write to "guess" the
8370 difference between enum/struct/union.)
8371 Also, guess that a tag is an enum if the first member
8374 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8376 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8379 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8381 * Projects: Patching executables is done.
8382 * Makefile.in (VERSION): Roll to gdb-4.4.
8383 * README, WHATS.NEW: Update for gdb-4.4.
8385 * symfile.c (reread_symbols): Whenever we reread one object
8386 file's symbols, we must restart the scan, because the object_files
8387 chain has been permuted.
8389 * exec.c (exec_files_info): Split out into print_section_info.
8390 Print BFD filename of each section if it's not the default one.
8391 * core.c (core_files_info): Call print_section_info.
8393 * xm-vax.h: Include a few system header files whose definitions
8394 must precede defs.h.
8395 * language.c, language.h: Make some things const.
8396 * expression.h, main.c: const spreads like ooze.
8398 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8399 since BREAKPOINT values can be >0x80.
8401 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8403 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8405 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8407 * sparc-pinsn.c: Remove kludge for preferring architectures.
8408 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8409 and forever. Add `add' instruction to the set that get checked
8410 for a preceding `sethi' in order to print an absolute address.
8411 Corresponding changes in ../include/opcode/sparc.h needed
8412 to eliminate garbage instructions.
8414 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8416 * mipsread.c (parse_partial_symbols): Make sure partial
8417 symbols are created for external symbols (as used to be
8418 the case). This is a bit of a pain with the mips-coff.
8419 It uses a table which points to all of the external
8420 symbols belonging to a particular FDR or psymtab.
8421 Once we've generated this table, we might as well save
8422 it, and then use it in psymtab_to_symtab_1 to find
8423 the symbols to pass to parse_external().
8424 * symfile.c, symfile.c: New function start_psymtab_common
8425 to share the common parts of allocating a new psymtab
8426 for dbxread, mipsread (and later dwarfread). Its code
8427 was pulled out from start_psymtab in dbxread.c.
8428 * dbxread.c (start_psymtab): Use start_psymtab_common().
8430 * valprint.c (val_print): If there is an error when trying
8431 to print a string, check to see if there really is a problem
8432 by reading just one character. If that works, assume
8435 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8437 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8438 cypress, v8 mnemonics in that order.
8440 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8442 * sparc-pinsn.c: Put the qsort() back in.
8444 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8446 * findvar.c (read_register, write_register): Handle machines
8447 where REGISTER_TYPE is not the same size as "int".
8449 Handle debug symbols in dynamically loaded (relocated) code:
8451 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8452 offset to process_one_symbol.
8453 (process_one_symbol): Take new offset parameter. Add it into
8454 appropriate symbol types to relocate symbols to loaded addresses.
8455 Handle all possible symbol types, and complain() about types that
8456 we don't expect to see.
8457 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8458 process_one_symbol (FIXME, should pass real offset).
8462 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8464 (set_breakpoint, break_command_1, until_break_command,
8465 catch_command_1, breakpoint_re_set_one): Use it.
8466 * symtab.h (resolve_sal_pc): Declare.
8467 * infcmd.c (jump_command): Use resolve_sal_pc.
8469 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8471 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8473 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8475 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8476 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8477 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8479 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8481 * dbxread.c (process_one_symbol): Make a first cut at handling
8482 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8484 * symtab.c (find_pc_line): Fix stepping into and out of #included
8487 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8489 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8490 no longer any need to copy ../include/opcode/* into gdb.
8492 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8494 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8496 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8498 * valprint.c (type_print_base, type_print_method_args):
8499 Print C++ constructor methods without bogus "return type."
8501 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8503 * infptrace.c (child_xfer_memory): Parameter "target" should
8504 be a pointer to a structure, not the entire structure.
8506 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8508 * depend: Convert the couple of references to ansidecl.h that
8509 used the local gdb version to use the ../include version.
8511 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8514 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8515 (inferior_proc_init): Fix non-ANSI version of args.
8516 (attach): Call print_sys_errmsg with correct number of args.
8517 (mappingflags): Make static, does not need to be global.
8519 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8520 not the entire struct itself.
8522 * valops.c (value_assign): Cast some args to modify_field() and
8523 {read,write}_register_bytes() correctly.
8525 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8527 * Makefile.in (MALLOCSRC): Removed reference to removed local
8530 * dwarfread.c (list_in_scope): Needs an initial value, use file
8533 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8535 * main.c (main): Make option_index local to keep new getopt happy.
8536 main.c, solib.c, Makefile.in: Update copyright notices.
8538 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8540 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8542 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8544 * Makefile.in (HFILES): Add partial-stab.h.
8546 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8548 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8549 New files for stratus. Not complete enough to actually build
8550 on the Stratus machine; that awaits copyright assignment for
8553 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8554 for getting custom flags into CFLAGS when doing makes.
8556 * configure.in: Add config information for stratus.
8558 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8560 * dbxread.c (process_one_symbol): Pass address of structure
8561 to complain(), rather than the whole structure.
8563 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8565 * solib.c (solib_add_common_symbols): Only compile in when not
8566 using SVR4 style shared libraries.
8568 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8570 * dwarfread.c (locval): Add offreg flag to indicate location
8571 values that are computed off a base register.
8573 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8574 TAG_local_variable cases to account for static variables
8575 within function scopes.
8577 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8579 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8580 doesn't exist on some systems.
8582 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8583 nexting over recursive function calls.
8585 * target.c (target_read_string): Create this routine to read null
8586 terminated strings from the target. It deals with running off the
8587 end of memory elegantly as well. solib.c (find_solib): Use
8588 target_read_string() to avoid problems with running off the end of
8591 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8592 that reference pgrp_inferior.
8594 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8596 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8597 mips-tfile has been hacked to act more "traditionally."
8598 * dbxread.c: Fixed typo in comment.
8600 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8602 * mips-tdep.c (mips_skip_prologue): Add some number of
8603 'sw' instructions before 'addiu' adjusts the stack.
8605 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8607 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8608 freescope, buildblock closescope, record_line, add_symbol_to_list,
8609 gatherblocks, make_blockvector): Extensive changes to switch
8610 to generic symbol table building code in buildsym.c. Remove
8611 scope tree structures and functions, symbol table building
8612 functions, and lots of other small changes.
8614 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8615 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8617 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8619 * buildsym.c (cleanup_undefined_types): Add support for enums.
8620 This fixes the 'GDB internal error. cleanup_undefined_types with
8623 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8625 * dbxread.c: detect gcc2 compilations.
8627 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8629 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8630 in ../include/opcode/sparc.h.
8632 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8634 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8635 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8636 to reflect actual locations of opcode files, so TAGS target will
8639 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8641 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8644 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8645 dereferencing to access the correct elements.
8647 * valops.c (value_addr): Declare return type of external func
8650 * xcoffread.c: Undefine next_symbol_text before redefining it.
8652 For older changes see ChangeLog-9091
8658 version-control: never