1 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
3 * Makefile.in (VERSION): Bump to 4.8.6.
5 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
7 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
8 include declarations for malloc/realloc/free. Both malloc and
9 realloc return 'void *' for non-ANSI compilations.
11 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
13 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
16 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
18 * solib.c (clear_solib): Don't close bfd if it is NULL.
20 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
22 * core.c (dis_asm_read_memory): Cast second arg of
23 target_read_memory to "char *".
24 * breakpoint.c (watchpoint_check): Change arg type from PTR to
25 "char *", to match other functions called by catch_errors().
27 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
29 * More patches from Jeffrey Law (law@cs.utah.edu).
30 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
31 Delete unnecessary declarations.
33 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
35 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
38 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
40 * i386-tdep.c (i386_frame_num_args): Always return -1.
42 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
44 * Patches from Jeffrey Law <law@cs.utah.edu>.
45 * gdb/hppa-tdep.c: Declare frame_saved_pc.
46 (frameless_function_invocation): New function.
47 (frame_saved_pc, init_extra_frame_info): Use
48 frameless_function_invocation.
49 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
50 call instead of just grabbing the value currently in %r2.
51 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
52 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
53 definition and use the common one in tm-hppa.h.
54 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
55 use unwind descriptors to determine if the frame chain is valid.
56 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
57 it does not assume %r4 is the frame pointer.
58 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
60 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
61 helper functions for print_insn.
62 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
63 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
64 which nullifies the following instruction.
66 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
68 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
69 pass the 5th arg there, rather than using an ANSI C-specific macro.
71 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
73 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
75 * Makefile.in (VERSION): Bump to 4.8.5
76 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
77 directories to include search path.
78 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
80 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
81 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
82 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
83 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
84 udr.o, udip2soc.o): Remove explicit rules, use the ones that
85 are automatically generated in "depend".
86 * Makefile.in (paread.o): Document why a dependency doesn't get
87 automatically generated in "depend" and leave this explicit rule
89 * depend: Update to latest automatically generated version.
91 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
93 * xcoffread.c: Doc fix.
95 * Makefile.in (depend): Include $(CC) command in generated output.
97 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
99 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
100 to xmalloc. Include defs.h. Rename local macro from
101 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
104 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
106 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
107 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
108 * depend: Update to latest automatically built version.
110 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
112 * sparclite/Makefile.in: Create default target that does nothing
113 in order to force user to build by hand.
115 * sparclite/Makefile: Remove. It's not necessary anymore.
117 * ser-unix.c (wait_for): New routine to handle read timeouts,
118 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
120 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
122 * mips-pinsn.c (print_insn): Return value.
124 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
126 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
127 at configuration time and doesn't belong in the distribution archive.
129 * Makefile.in (NONSRC): Add 29k-share/README.
130 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
132 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
133 constants with slightly more portable definitions (still depends
134 on 2's complement arithmetic though).
135 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
136 * i386v-nat.c (sys/reg.h): Conditionalize include on
137 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
138 * ser-unix.c (termio.h): Include <termio.h> like other files that
139 include termio.h, not <sys/termio.h> which may not exist (on
142 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
144 * valprint.c (print_longest): Change format parameter from a
145 'char' to an 'int'. We can't have 'char' parameters with the
146 current coding style, where we mix prototypes with pre-ANSI
148 * value.h (print_longest): Change format parameter in prototype
149 from a 'char' to an 'int'.
151 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
153 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
155 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
156 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
158 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
160 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
161 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
162 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
163 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
164 ptrace needs 5 arguments, #define ptrace to always
165 pass zero as the 5th argument.
167 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
169 * configure.in: Match z8k-*-sim for z8000.
170 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
171 * remote-hms.c: Update to use new serial protocol.
173 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
175 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
176 necessary and Solaris doesn't have it.
178 * Makefile.in (clean-info, install, install-info, info, dvi,
179 check, all): do not echo recursion lines.
181 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
183 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
184 required target ports which use sockets (like a29k-udi).
186 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
188 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
190 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
191 systems lacking select().
193 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
195 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
197 * alldeps.mak, depend: Update with latest automatically built
200 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
202 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
204 * Makefile.in (make-proto-testsuite.dir): New target to make
205 prototype testsuite tree.
207 * Makefile.in (VERSION): Bump to 4.8.4.
209 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
211 * stabsread.c (define_symbol): If unrecognized constant type,
212 complain() not error().
214 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
216 * infptrace.c: Add missing close paren to test for
217 FIVE_ARG_PTRACE defined.
219 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
220 when compiling with gcc, but disable it for now. See comment.
221 * defs.h (LONGEST): Define as either "long" or "long long"
222 based on CC_HAS_LONG_LONG.
223 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
224 how longest_to_int is defined.
225 * c-valprint.c (c_val_print): Call print_longest.
226 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
227 instead of LONG_LONG.
228 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
230 * printcmd.c (print_scalar_formatted): Call print_longest
231 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
232 * typeprint.c (print_type_scalar): Call print_longest and let
233 it figure out what to do for PRINTF_HAS_LONG_LONG.
234 * valprint.c (val_print_type_code_int): Call print_longest
235 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
236 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
237 * value.h (struct value): Replace usage of LONG_LONG with
239 * value.h (print_longest): Add prototype.
240 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
241 * values.c (unpack_double): Collapse code that was unnecessarily
242 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
243 * values.c (value_from_longest): Remove dependency on
244 CC_HAS_LONG_LONG and just use LONGEST.
245 * solib.c (solib_map_sections): Use bfd_get_filename
246 to access filename field.
247 * solib.c (clear_solib): Save filename and free it later, after
248 bfd_close, since bfd_close may reference it. Use bfd_get_filename
250 * config/convex/xm-convex.h (LONG_LONG): Replace with
251 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
252 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
253 Add PRINTF_HAS_LONG_LONG references.
255 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
257 * inflow.c (kill_command), infcmd.c (attach_command),
258 remote.c (remote_interrupt_twice): In messages for the user, call it
259 "the program" or "the program being debugged" not "the inferior".
261 * hp300ux-nat.c: Cast second arg to supply_register calls.
262 (_initialize_kernel_u_addr, getpagesize): New functions.
263 (store_inferior_register_1): Change arg name from value to val.
264 (fetch_core_registers): Make arg core_reg_size unsigned.
265 Pass 5 args to ptrace.
266 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
267 Remove KERNEL_U_ADDR stuff.
268 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
269 * config/m68k/hp300hpux.m{t,h}:
270 Move exec.o from NATDEPFILES to TDEPFILES
271 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
272 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
274 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
276 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
278 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
280 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
282 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
284 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
285 describe `set demangle-style arm' (not cfront);
286 mention can type `q' to discard output, when gdb pages
288 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
290 * valops.c (search_struct_field): Fix gdb core dump with incomplete
293 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
295 * remote.c: Change timeout to 2.
296 (remote_open): Use unpush_target not remote_close.
297 (remote_resume): If siggnal != 0, give warning not error().
298 (remote_wait, remote_interrupt, remote_interrupt_twice):
299 If we get two interrupts, let the user get out if they want.
300 (remote_{kill,mourn}): New functions.
301 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
303 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
305 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
307 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
309 * Remote targets (mourn): Call unpush_target.
311 * config/sparc/xm-sun4os4.h: Declare free() to return int.
312 Remove twisted use of PARAMS.
314 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
315 that ansidecl.h assumes ANSI on AIX.
317 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
319 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
320 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
322 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
324 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
326 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
328 * remote-vx.c (net_connect): Allow numeric IP address for host.
330 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
332 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
334 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
336 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
338 * symtab.h, xcoffread.c: Revise linetable sorting comments.
340 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
342 * valops.c (value_cast): A cast might also change the object
343 representation in C++.
344 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
345 to get the proper read_symtab function when called from mipsread.c.
346 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
347 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
348 for dummy psymtabs, inhibit processing of dummy psymtabs.
350 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
352 * Changes from (or inspired by) AMD:
353 * remote-udi.c (udi_attach): Assignments to Space and Offset were
355 (udi_wait): Make error message (UDIGetStdout) match error.
356 (udi_wait): Handle UDIStdinNeeded.
357 * command.c [CANT_FORK]: Use system().
358 * utils.c (prompt_for_continue): Allow quit with 'q'.
360 * solib.c (solib_add): Don't call special_symbol_handling if there
361 were errors in symbol_add_stub. Also set so->from_tty before
362 calling symbol_add_stub.
364 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
366 * Merge in HPPA/BSD patches from Utah:
367 * defs.h: Add const to 2nd arg of psignal prototype.
368 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
370 * hppab-core.c: Deleted. No longer useful.
371 * hppab-nat.c: #include more files. Use PT_WUREGS, not
373 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
374 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
375 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
376 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
377 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
379 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
381 * Fix two bugs found by deja-gnu. One is the incorrect reporting
382 of the PC being in a stack dummy when looking at a core file
383 without symbols. The other is the incorrect passing of char
384 arguments during expression evaluation (ie: p foo('a','b') would
385 mess up the passing of it's args because it wasn't coercing the
387 * hppah-tdep.c: Rename global functions to have consistent hppa_
388 prefix. Make more functions static. Drop hp_ prefix from static
389 functions. (hppa_push_arguments): Call value_arg_coerce to cast
390 char to int args if necessary. (hppa_fix_call_dummy): Create
391 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
392 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
393 valid (ie: != 0) before doing comparison against PC.
394 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
395 to reflect new arguments.
396 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
397 prefix for func name. (FIX_CALL_DUMMY): Move code into
400 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
401 to malloc() so that we can test GDB eval of dynamically created
402 arrays (like char strings in `print "foo"').
404 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
406 * printcmd.c (print_address_symbolic): Search symtabs as well as the
407 minimal symbols for a nearby symbol.
409 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
411 * coffread.c: Comment changes around minimal symbol recording.
413 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
415 * command.c: comment changes only.
417 * mips-tdep.c (heuristic_fence_post): new static variable.
418 (heuristic_proc_start): use heuristic_fence_post, print better
419 warnings, but only if not stop_soon_quietly.
420 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
422 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
424 * symtab.h: Fix LOC_REF_ARG comment.
426 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
427 and Jim Kingdon (kingdon@cygnus.com)
429 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
431 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
432 symfile.c (compare_symbols): Don't check first character; STRCMP
435 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
436 structures that are passed by address in a register.
437 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
438 * findvar.c (read_var_value),
439 printcmd.c (address_info, print_frame_args),
440 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
441 * symtab.c (lookup_block_symbol): Deal with it.
443 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
445 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
447 * objfiles.c (find_pc_section): Return a struct obj_section *.
448 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
449 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
450 Don't use obj_section hack.
451 * xcoffexec (vmap_symtab): Relocate obj_sections.
452 * printcmd.c (containing_function_bounds): Use find_pc_section.
454 * symtab.h: Clean up SYMBOL_VALUE comments.
456 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
458 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
459 Expand comments about LOC_ARG/LOC_LOCAL pairs.
461 * coffread.c (read_coff_symtab): Use rewind before fseek.
463 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
465 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
466 * Makefile.in: Add $(YFLAGS) when using $(YACC).
467 * Makefile.in: Remove message to expect conflicts and unused
468 rules in ch-exp.y, since there no longer are any such.
470 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
472 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
474 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
476 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
477 rather than dumping core.
479 * Makefile.in: Add ${srcdir}/ to all source files.
480 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
481 (TAGS): Deal with srcdir and new config directory scheme.
483 Makefile.in (NONSRC): Remove createtags.
484 alldeps.mak: Updated.
486 * rs6000-tdep.c: Delete unused function print_frame.
488 * frame.h (struct frame_info): Doc fix for next_frame.
489 New field signal_handler_caller.
490 blockframe.c (create_new_frame, get_prev_frame_info),
491 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
492 INIT_FRAME_PC_FIRST).
493 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
496 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
498 * irix4-nat.c (fetch_core_registers): Special version of this for
499 Irix 4.x, which stores regs a bit differently from other /proc
501 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
502 to new file core-svr4.c.
503 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
504 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
506 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
508 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
510 * i387-tdep.c: Remove unused #includes.
512 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
514 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
516 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
518 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
520 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
521 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
522 Don't muck with SYMBOL_CLASS.
524 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
526 * munch: Don't use head command. It doesn't exist everywhere.
528 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
530 * inflow.c (new_tty): Remove spurious 'o' character at end
533 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
535 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
536 instructions and nothing more.
537 * mipsread.c (add_line): Add comment why we have to combine line number
538 entries for the same line number.
540 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
542 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
545 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
547 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
549 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
551 * source.c (select_source_symtab): Clean up comment. Also, if
552 we have a current_source_symtab, and s is NULL, return without
554 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
555 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
557 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
559 * dbxread.c (unknown_symchar_complaint): Add new complaint.
560 * stabsread.h: Declare it.
561 * partial-stab.h: Use it.
563 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
565 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
567 * stack.c (print_frame_info): Print specially if dummy frame.
569 * breakpoint.c: Add comments regarding within_scope future direction.
573 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
575 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
577 * ch-exp.y: Fix thinko that broke parsing of FALSE.
579 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
581 * stabsread.c (read_member_functions): Initialize domain for stubbed
582 member functions to avoid gdb core dumps when printing pointers
584 * cp-valprint.c (cp_print_class_method): Check for stubbed member
587 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
589 * expprint.c (print_subexp): If opcode not found in op_print_tab,
590 stop with an error().
591 eval.c (evaluate_subexp): Change error message.
593 * objfiles.c (build_objfile_section_table): Cast return value
596 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
598 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
599 to rs6000_frame_chain and deal with it if we're in a signal handler.
600 (FRAME_SAVED_PC): Use rs6000_frame_chain.
602 * breakpoint.c (within_scope): New function.
603 (enable_breakpoint, watchpoint_check): Use it.
605 * source.c (openp): Handle "exec-file ./ls" correctly.
607 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
609 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
611 * ch-exp.y: Clean up lexing of identifiers and
612 reserved words. (E.g. don't recognize FALSEXXX as the
613 keyword FALSE followed by the identifier XXX.)
614 Also, convert identifiers to lower case.
616 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
618 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
619 new serial interface.
621 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
623 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
624 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
625 * ser-go32.c: Return -1 on most failures, 0 on most successes,
626 and use new return codes for go32_readchar().
627 * ser-unix.c: Ditto. Also, move error handling up to caller for
628 SERIAL_SETBAUDRATE().
629 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
631 (serial_close): New routine to wrap around device close routine.
632 serial.h: Clean & document return values more clearly.
634 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
636 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
638 * rs6000-pinsn.c (print_operand, case LI): Print condition register
639 operand in decimal rather than wrong textual versions.
641 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
642 (mention 't', remove false thing about 'g' only good with 'f').
644 * breakpoint.h: move "struct breakpoint" and friends to top of
645 file so that bpstat_find_breakpoint prototype works.
647 * solib.c (struct so_list): Add bfd field.
648 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
649 Put the bfd in bfd field of the so_list.
650 (clear_solib): Free bfd name and close_bfd on the bfd.
652 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
654 * valarith.c (value_subscript): Add COERCE_REF.
655 * ch-exp.y (operand_5): We can generalize the 2nd operand
656 of a string repetition ot 'literal' without ambiguity.
658 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
660 * breakpoint.h (struct bpstat): Remove momentary field.
661 Remove bpstat_momentary_breakpoint. This was always kludgy
662 and is no longer used.
664 * breakpoint.h: Add enum bpstat_what.
665 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
666 stop and print fields of bpstat now per-breakpoint, not just
667 one for the whole chain.
668 breakpoint.{c,h} (bpstat_what): New function.
669 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
670 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
671 with call to bpstat_what.
672 README: Remove watchpoint/breakpoint bug from known bugs.
674 * breakpoint.h: Prototype bpstat_find_breakpoint.
676 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
678 * symtab.c (find_methods, gdb_mangle_name): Note that functions
680 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
681 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
683 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
685 * i960-pinsn.c (tabent): Copied struct definition from
688 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
690 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
692 * symtab.c (gdb_mangle_name): Use it.
693 * symtab.c (find_methods): Do not add destructors to choice list
695 * symtab.c (decode_line_1): Make breakpoints on destructors work
698 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
700 * ser-go32.c: Make it use serial port name.
701 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
703 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
706 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
708 * configure.in: Only configure sparclite subdir when target_cpu
711 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
713 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
714 Remove FIXME comment regarding this.
716 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
718 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
720 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
722 Add section table to objfile struct. Use it for find_pc_section.
723 * objfiles.c (add_to_objfile_sections,
724 build_objfile_section_table, find_pc_section): new functions.
725 (allocate_objfile): build section table.
726 * objfiles.h (struct obj_section): new structure.
727 (struct objfile): add section table.
728 (find_pc_section): new prototype.
729 * solib.[ch] (find_pc_section_from_so_list): removed.
730 * sparc-tdep.c: include objfiles.h for find_pc_section. include
731 symfile.h for objfiles.h.
732 (in_solib_trampoline): adjusted for new find_pc_section
733 prototype. Removed BAD_RICH_HACK ifdefs.
734 * symfile.c (syms_from_objfile): offset objfile sections.
735 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
736 * symfile.h (find_pc_section): prototype removed. Also fixed
737 comment typo NUL -> NULL.
738 * target.[ch] (find_pc_section_from_targets): removed.
739 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
741 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
743 * ser-go32.c: Format. (go32_open): Use proper return value.
745 * configure.in: Undo conditional configdirs hack for sparclite.
747 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
749 * symtab.c (list_symbols): When call break_command, pass both
750 filename and function name not just function name.
752 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
754 (Changes and new files to make "none" a full fledged configuration)
755 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
756 Currently only tm-none.h has any meaningful contents.
757 * config/none/none.mh (NAT_FILE): Use nm-none.h
758 * config/none/none.mh (XM_FILE): Use xm-none.h
759 * config/none/none.mt (TM_FILE): Use tm-none.h
760 * Makefile.in (depend): Remove comment about parse errors in
761 valops.c, it now parses correctly and generates a correct depend
762 line. Remove line that touches xm.h, tm.h, and nm.h; they are
763 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
765 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
767 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
769 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
770 exactly 8 characters.
772 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
774 * configure.in: Sparclite uses sparc config dir. Also has it's
775 own tm- & .mt files now. Also add sparclite to configdirs.
776 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
777 * config/i386/go32.mh: Nullify def of TERMCAP.
778 * config/i386/xm-go32.h: Get rid of redef of EIO.
779 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
780 specific configs. Very similar to sun4os4, but without solib.
781 * sparclite/{Makefile.in configure.in}: First cut at making this
784 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
786 * ser-go32.c: First cut at adapting to new serial interface.
788 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
790 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
791 These implement a new serial line interface for talking to remote
793 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
794 EXCEPT go32, which gets ser-go32.c.
795 * remote.c: Use new serial interface. More remote-xxx's to be
797 * ser-bsd.c, ser-termios.c: Removed.
798 * serial.c: New. Implements common operations for all serial
800 * ser-unix.c: New. Unix specific serial operations for various
801 flavors of Unix (Posix, SysV, BSD).
802 * serial.h: Generic serial interface defs.
803 * config/i386/go32.mh, config/i386/i386bsd.h,
804 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
805 ser-bsd.o from XDEPFILES. All the magic is now handled in
808 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
810 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
812 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
814 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
816 * rs6000-tdep.c (frameless_function_invocation): Don't even think
817 about framelessness except on the innermost frame.
819 * xcoffexec.c: Call fatal() not abort().
821 * stabsread.c (patch_block_stabs): If stab & no symbol, make
822 a LOC_OPTIMIZED_OUT symbol.
823 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
824 findvar.c (read_var_value), printcmd.c (address_info),
825 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
826 m2-exp.y (yylex): Deal with it.
827 ch-exp.y (yylex): Deal with it.
829 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
831 * findvar.c (value_from_register): H8500 specific, check to see
832 if we are looking at short pointer. If so, skip crock.
833 * h8500-tdep.c (h8500_frame_chain): Mask down value from
834 read_memory_integer() to avoid getting messed up by sign extension.
836 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
838 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
839 ifdef protect using BAD_RICH_HACK. This should be removed soon.
840 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
842 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
844 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
846 * core.c (dis_asm_print_address): New function.
848 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
851 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
853 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
854 entire breakpoint chain and print only the first entry that needs to
855 be printed and needs to be stopped for. Fixes problems with printing
856 of multiple breakpoints with different conditions.
857 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
858 effectively stops printing of the breakpoint chain.
859 * breakpoint.c (print_it_noop): New routine to print nothing
860 for this breakpoint entry and dont stop printing.
861 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
862 watchpoint only if it is enabled.
863 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
864 descriptor from the library to make backtraces through setjmp work.
865 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
867 * mips-tdep.c (read_next_frame_reg): Provide correct values for
868 all registers saved within sigtramp, cleanup.
870 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
872 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
874 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
876 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
877 with prototype in ../include/dis-asm.h.
879 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
881 * core.c (dis_asm_{read_memory,memory_error}): New functions.
882 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
883 Use read_memory_func interface to disassembler.
885 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
887 Teach sparc solaris to next over shared library functions.
888 * solib.[hc] (find_pc_section_from_so_list): new function and
890 * sparc-tdep.c (in_solib_trampoline): new function.
891 * symfile.[hc] (find_pc_section): new function and prototypes.
892 * target.[hc] (find_pc_section_from_targets): new function and
894 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
897 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
899 * infrun.c (wait_for_inferior): Revise comment.
901 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
903 * command.{c,h}: New var_type var_integer.
904 main.c: Use it for history_size.
906 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
907 Lint and byte-order fixups.
909 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
911 * breakpoint.h (bpstat): New field print_it.
912 breakpoint.c (bpstat_print): Use it.
913 (print_it_normal): New function (from old bpstat_print code).
914 (bpstat_{alloc,stop_status}): Set print_it field.
916 * breakpoint.c (bpstat_stop_status): Use catch_errors when
917 evaluating watchpoint condition, via new function watchpoint_check.
918 Also stop if watchpoint disabled due to leaving its block.
920 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
922 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
924 * mips-pinsn.c: Add missing include of dis-asm.h.
926 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
928 * Makefile.in (clean, distclean, realclean): Recursively apply
929 to subdirs first, rather than last. This avoids, for example,
930 Makefile being removed in a parent directory before the recursive
933 * alldeps.mak, depend: Update for below changes.
935 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
936 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
937 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
938 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
940 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
941 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
942 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
943 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
944 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
945 tm-68k.h to tm-m68k.h.
946 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
947 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
950 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
951 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
952 * a29k-tdep.c: Renamed from am29k-tdep.c.
953 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
954 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
955 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
956 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
958 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
959 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
960 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
962 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
963 define that does not appear anywhere else in the gdb source tree.
964 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
966 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
968 * breakpoint.c: Add comments regarding breakpoint_re_set.
970 * xcoffread.c (sort_syms, compare_symbols): Remove.
971 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
972 not our own sort_syms (it is identical).
974 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
976 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
978 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
979 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
981 * exec.c (exec_close): Fix storage leak.
982 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
983 output sections when patching an executable.
984 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
985 when writing all registers.
986 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
987 at the right offset in the dummy frame.
988 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
989 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
990 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
992 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
994 * Makefile.in (TARFILES): Avoid trailing backslash.
996 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
998 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
999 it in breakpoint_re_set.
1000 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1002 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1003 don't use sizeof(int) for target stuff, etc).
1005 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1007 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1008 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1009 support that can't be integrated anyway due to lack of clear
1012 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1014 * findvar.c (read_register, write_register): Make these capable
1015 of reading/writing registers that are shorter than REGISTER_TYPE.
1016 * (value_from_register): Install H8500 specific code to return
1017 proper value when register is being used as a pointer.
1018 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1019 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1020 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1021 chain frames properly by combining frame pointer with T reg.
1022 (init_extra_frame_info): Delete. It's now a macro.
1023 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1024 offset by the correct amount off of the frame pointer.
1025 (register_byte): Delete. It's now a macro.
1026 (register_raw_size, register_virtual_size): Delete. Replaced by
1027 common routine h8500_register_size, cuz there's no difference
1028 between the raw & virtual sizes on this machine.
1029 (register_convert_to_raw, register_convert_to_virtual): Delete,
1030 cuz there's no difference between the raw & virtual forms.
1031 Replaced by memcpy in tm file.
1032 (register_virtual_type): Rename to h8500_register_virtual_type.
1033 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1034 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1035 emulator have same reg offsets. This is all handled in the
1037 (h8500_trapped_internalvar): New routine to detect references to
1038 convenience vars acting as pointer pseudo-regs.
1039 (h8500_value_trapped_internalvar): Conjure up value of pointer
1041 (h8500_set_trapped_internalvar): Convert set value in real
1042 register references.
1043 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1044 code segment register.
1045 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1047 (wait_for_inferior): Add h8500 specific code to add stack segment
1048 when reading SP register.
1049 remote-sim.c (fetch_register): Spacing.
1050 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1051 detect cruft. Redo all register manipulation stuff. Get rid of
1052 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1053 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1054 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1055 to create internal vars for pointer pseudo-regs.
1057 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1059 * Makefile.in: Numerous small changes to macro definitions
1060 and rules for building gdb distribution tree. Many macros
1061 eliminated or merged, and rules simplified.
1062 * alldeps.mak: Update.
1065 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1067 * Makefile.in: recurse through SUBDIRS for dvi target too
1069 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1071 * Clean up xcoff relocation.
1072 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1073 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1075 symtab.h (struct general_symbol_info): Add section field.
1076 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1077 xcoffread.c: Set section for symbols and msymbols.
1078 (struct symtab): Add block_line_section field.
1079 buildsym.c (end_symtab): Set it.
1080 (end_symtab and callers): Add section parameter.
1081 objfiles.c (objfile_relocate): New funciton.
1082 xcoffexec.c (vmap_symtab): Use it.
1083 xcoffsolib.h (struct vmap): Remove unused fields.
1084 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1085 CORE_NEEDS_RELOCATION, symtab_relocated.
1086 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1087 rs6000-tdep.c: Make loadinfotext static.
1088 breakpoint.c (fixup_breakpoints): Doc fix.
1089 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1090 (end_symtab): primary field replaces nonreloc.
1092 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1094 * symtab.h (struct linetable_entry): Remove confusing comment.
1096 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1098 * Makefile.in: add installcheck target
1100 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1102 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1103 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1104 z8k}: New directories to hold cpu specific configuration files.
1105 Naming follows gcc convention.
1106 * config/{*.mt, *.mh}: All target and host makefile fragment
1107 config files moved to an appropriate config/<cpu> subdirectory.
1108 * nm-*, xm-*, tm-*: All native, host, and target files, which
1109 get linked to nm.h, xm.h, and tm.h respectively by configure,
1110 moved to appropriate config/<cpu> subdirectory.
1111 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1112 Native, host, and target files that are common across more than
1113 one cpu architecture and included by one of the configured
1114 native, host, or target files, get moved to config directory.
1115 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1116 pick up native, host, or target include files moved to one of
1117 the config subdirectories, and that are included by other files.
1118 * Makefile.in (alldeps.mak): Modify to account for new config
1119 directory structure.
1120 * alldeps.mak, depend: Update for new config directory structure.
1121 * config/*/[ntx]m-*.h: Modify all files that include other
1122 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1123 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1125 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1126 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1127 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1128 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1129 the ones where the default is not unique or different than the
1130 config subdirectory name. Similarly, handle gdb_target_cpu.
1131 Modify configure.in as appropriate to make use of gdb_host_cpu
1132 and gdb_target_cpu to find makefile fragments and make links.
1134 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1136 * mipsread.c (compare_blocks): Sort blocks with the same start
1137 address by decreasing ending address.
1139 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1141 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1142 lookup_symbol as it might get clobbered by the call.
1144 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1145 The previous code did not initialize the language field for the psymtab
1148 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1150 * c-exp.y (parse_number): Avoid shift warning.
1151 * serial.h (struct ttystate): Declare empty one on DOS.
1153 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1155 * xm-sun4os4.h: Return type of free() should be void, not int.
1157 * vx-share/vxWorks.h: Remove #def of NULL.
1159 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1161 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1163 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1165 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1167 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1169 * ieee-float.c: Moved to ../libiberty.
1170 * ieee-float.h: Moved to ../include.
1171 * Makefile.in: Update accordingly.
1172 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1173 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1174 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1175 it is now in ../opcodes/m68881-ext.c.
1176 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1177 prologue (some callers _do_ care).
1178 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1179 new interface of ../opcodes/*-dis.c.
1180 * ch-exp.y: Add #include <ctype.h>.
1182 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1184 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1186 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1188 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1190 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1192 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1194 * z8k-tdep.c (extract_return_value, write_return_value,
1195 store_struct_return): New functions from macros in tm-z8k.h.
1197 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1199 * valops.c (value_arg_coerce): Apply temporary patch to
1200 fix problem with coercion of array and function types when
1201 passed as arguments to C functions, pending a more complete
1202 review of when and how coercion should be done, depending
1203 upon context and language.
1205 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1207 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1209 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1210 debugsec if there are a non-zero number of symbols.
1212 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1214 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1216 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1218 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1220 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1221 not just 50 symbols.
1222 (symtbl_num_syms): New variable.
1223 (read_xcoff_symtab): Set it.
1224 (read_symbol_nvalue): Check for bad symno.
1225 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1228 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1230 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1231 This is defined in defs.h if necessary.
1232 * vx-share/vxWorks.h: Remove #defs of min and max.
1233 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1234 vx-share/xdr_rdb.c: include defs.h.
1236 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1238 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1241 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1242 xcoffread.c: Doc fixes.
1244 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1246 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1247 xcoffexec.c (xcoff_relocate_core): New function.
1248 (text_adjustment): Removed.
1249 (add_vmap): Return the vmap.
1250 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1252 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1254 * xcoffsolib.h: Add objfile member to struct vmap.
1255 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1256 xcoffexec.c (add_vmap): Allocate objfiles here.
1258 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1260 Support 68000 series without floating point.
1262 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1263 * tm-68k-nofp.h: New file, lacks 68881 support.
1264 * config/m68k-nofp.mt: New file.
1266 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1268 Remove a few remaining underscore/no-underscore remnants from
1271 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1272 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1273 * config/sparc-noun.mt: Rename to sparc-em.mt.
1274 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1275 * tm-68k-un.h: Rename to tm-68k-fp.h.
1276 * tm-spc-un.h: Rename to tm-spc-em.h.
1277 * tm-sun4sol2.h: Cleanup.
1278 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1280 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1282 * symmisc.c (std_in, std_out, std_err): Move initializations
1283 to runtime code, in case they aren't constant.
1285 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1287 * symtab.c (find_pc_symtab): some object file formats, notably
1288 mips, have holes in the address ranges of symtabs. Change
1289 this algorythm from first hit to tightest fit.
1291 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1292 fence post without finding the enclosing function, then print a
1295 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1297 * utils.c (fputs_demangled, fprint_symbol): Remove.
1298 * utils.c (fprintf_symbol_filtered): New function which combines
1299 the functionality of fputs_demangled and fprint_symbol. Uses a
1300 caller provided language parameter to select the appropriate
1301 demangler, and caller provided args to pass to the demangler.
1302 * defs.h (enum language): Move further up in file so enum can
1303 be used in prototypes.
1304 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1305 * defs.h (fprintf_symbol_filtered): Add prototype.
1306 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1307 fputs_demangled with call to fprintf_symbol_filtered.
1308 * cp-valprint.c (demangle.h): Include
1309 * cp-valprint.c (cp_print_value_fields): Replace calls to
1310 fprint_symbol with calls to fprintf_symbol_filtered.
1311 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1312 with call to fprintf_symbol_filtered.
1313 * stack.c (print_frame_info): Remove obsolete code so we don't
1314 have to update fputs_demangled usage in it.
1315 * stack.c (print_frame_info, frame_info): Add language variable
1316 to pass to fprintf_symbol_demangled and initialize it from the
1317 symbol's language. Replace calls to fputs_demangled with calls
1318 to fprintf_symbol_filtered.
1319 * symtab.c (find_methods): Replace call to fputs_demangled with
1320 call to fprintf_symbol_filtered.
1321 * ch-valprint.c (demangle.h): Include.
1322 * ch-valprint.c (chill_print_value_fields): Replace call to
1323 fprint_symbol with call to new fprintf_symbol_filtered.
1325 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1327 * Makefile.in (VERSION): Bump version to 4.8.2.
1329 * main.c (source_command): Require an explicit pathname of file
1330 to source, since previous behavior of defaulting to gdb init file
1331 was troublesome and undocumented.
1332 * printcmd.c (disassemble_command): Add missing '{}' pair to
1333 else with two statements. Bug reported by Stephane Tsacas
1335 * symtab.c (find_pc_line): Don't complain about zero length or
1336 negative length line numbers for the moment, since we may not own
1337 the terminal when called, such as when single stepping. (FIXME)
1338 * language.h (CAST_IS_CONVERSION): True if current language is
1339 C++ as well as C. Fix from Peter Schauer.
1340 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1341 Use STREQN macro rather than bare '!strncmp()'.
1342 * environ.c (unset_in_environ): Avoid use of memcpy on
1343 overlapping memory regions, as suggested by Paul Eggert
1344 <eggert@twinsun.com>.
1345 * c-exp.y (%union struct): Remove unused ulval as suggested
1346 by Paul Eggert <eggert@twinsun.com>.
1348 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1350 * main.c (gdbinit): Make static.
1351 * main.c (inhibit_gdbinit): Move to file scope.
1352 * main.c (main): Remove local inhibit_gdbinit.
1353 * main.c (source_command): Don't source '.gdbinit' file by
1354 default if gdb has been told to ignore it.
1356 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1358 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1361 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1363 * printcmd.c (print_address_symbolic): Only print if offset
1364 is shorter than max_symbolic_offset.
1365 (initialize_printcmd): `set print max-symbolic-offset'.
1367 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1368 (examine_tag): Use it.
1369 (read_register_stack): Only look in the local registers for a
1370 memory address if it's between rfb and rsp; go to memory otherwise.
1371 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1372 (reginv_com): Remove ancient kludge command.
1374 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1376 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1377 irix4 will again compile.
1379 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1381 * configure.in: accept mips-sgi-irix4* for irix4.
1383 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1385 * z8k-tdep.c (print_register_hook): Lint.
1387 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1389 Lint fixes from Paul Eggert (eggert@twinsun.com):
1391 * command.c (do_setshow_command): var_uintegers are unsigned.
1392 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1393 unsigned, since they use hex values with the high bit set.
1395 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1397 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1398 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1400 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1401 macro definitions in parenthesis.
1403 * dbxread.c (dbx_symfile_init): Catch the case where there is
1404 no string table, but the only way we find out is by reading zero
1407 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1409 * dbxread.c (dbx_symfile_init): Make size of the string table
1410 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1411 offset to the string table is nonzero and handle the nonexistant
1412 string table case, should it occur. Ensure that the string table
1413 size read from the file is reasonable, with a minimum lower bound
1414 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1416 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1418 * Makefile.in: Changes to build testsuite correctly.
1419 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1420 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1421 (TARGET_FLAGS_TO_PASS): New variable.
1422 (SUBDIRS): Added testsuite.
1423 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1424 testsuite is compiled with CC_FOR_TARGET rather than CC.
1426 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1428 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1429 reported by mycroft@gnu.ai.mit.edu.
1431 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1432 * configure.in (vax-*-ultrix2*): New triplet.
1433 * config/vaxult2.mh: New file.
1434 * xm-vaxult2.h: New file.
1436 * c-exp.y (parse_number): Change high_bit to unsigned.
1437 * demangle.c: Change all references to cfront to ARM, since the
1438 actual algorithm is the one specified in the Annotated Reference
1439 Manual. This was confusing users into thinking that full cfront
1440 support was implemented.
1441 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1442 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1443 directly to lookup_struct_elt_type, which will do the
1444 dereferencing itself.
1445 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1446 NULL dereferencing bug for unnamed structs, comment out
1449 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1451 * coffread.c (process_coff_symbol): Change PCC argument correction
1452 so that it only happens on big-endian targets; so that it only
1453 happens if the short or char argument is aligned on an int
1454 boundary; and so that it changes the location, rather than the
1455 type, of the argument. These changes tend to parallel similar
1456 (old) changes in stabsread.c.
1458 * coffread.c (coff_read_enum_type): Use the specified size for
1459 enums, don't assume that they are int-sized.
1461 * c-valprint.c (c_val_print): Don't assume enums are the same as
1464 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1465 Rendell, <michael@mercury.cs.mun.ca>.
1467 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1469 * language.h (local_decimal_format_custom): Add prototype.
1470 * language.c (local_decimal_format_custom): Add function, bug
1471 reported by Robert R. Henry (rrh@tera.com).
1473 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1475 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1476 by Josef Leherbauer, joe@takeFive.co.at.
1478 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1480 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1481 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1482 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1483 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1484 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1485 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1486 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1487 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1489 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1491 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1492 of demangled name fields to NULL if no demangling exists for
1493 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1494 symbols if their language is known at the time they are created,
1495 but sometimes the language is not known until later.
1497 * ch-typeprint.c (chill_print_type_base): Name changed to
1498 chill_type_print_base to match pattern for C and C++ names.
1499 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1500 to be consistent with other usages.
1501 * ch-typeprint.c (chill_type_print_base): Add support for
1502 printing Chill STRUCT types.
1503 * ch-valprint.c: Include values.h.
1504 * ch-valprint.c (chill_print_value_fields): New function and
1505 prototype for printing Chill STRUCT values.
1506 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1507 that was being called with two args instead of three.
1508 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1509 to print Chill STRUCT values.
1511 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1513 * configure.in: added testsuite to configdirs.
1515 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1517 * doc/stabs.texi: The `this' pointer is now known by the name
1518 `this' instead of `$t'.
1520 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1522 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1523 references of TAG_string_type DIEs in user defined types.
1524 * ch-lang.c (chill_create_fundamental_type): Track compiler
1525 change that now emits debugging info with the type long for Chill
1528 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1530 * remote-mips.c: New file; implements MIPS remote debugging
1532 * config/idt.mt: New file; uses remote-mips.c
1533 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1535 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1536 floating point coprocessor.
1537 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1539 (mips_pop_frame): If not mips_fpu, don't restore floating point
1541 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1543 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1544 mips_fpu, don't use fp0 as floating point return register.
1545 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1548 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1550 * gdb/testsuite: made modifications to testcases, etc., to allow
1551 them to work properly given the reorganization of deja-gnu and the
1552 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1554 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1556 * gdb/testsuite: Initial creation of gdb/testsuite.
1557 Migrated dejagnu testcases and support files for testing nm to
1558 gdb/testsuite from deja-gnu. These files were moved "as is"
1559 with no modifications. This migration is part of a major overhaul
1560 of dejagnu. The modifications to these testcases, etc., which
1561 will allow them to work with the new version of dejagnu will be
1562 made in a future update.
1564 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1566 * NEWS: Add reminders for next release.
1568 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1570 * mipsread.c (parse_lines): Correct check for files compiled with
1573 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1575 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1577 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1579 * Makefile.in (VERSION): GDB-4.8 release!
1580 * README, NEWS: Update for release.
1582 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1584 * am29k-pinsn.c (print_insn): Minor nits with const.
1585 * am29k-tdep.c: More minor nits with arg types for
1586 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1588 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1590 * gcc.patch: Update for a different GCC (G++) bug.
1591 * main.c (print_gdb_version): Update copyright year to 1993.
1592 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1593 conditionalize this file on it. FIXME, right way is to split
1594 these into two config files.
1595 (ATTACH_DETACH): Define for BSD 4.4
1596 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1597 (U_REGS_OFFSET): Revise for 4.4.
1598 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1599 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1600 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1602 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1604 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1607 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1609 * c-lang.c (c_printstr): Bugfix for length==0 case.
1611 * c-lang.c (c_printstr): If a C string ends in a null, don't
1614 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1616 * defs.h (STRCMP): Make it work for unsigned chars.
1618 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1620 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1621 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1622 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1623 define to kludge the large opcode table into two smaller tables,
1624 since GCC take exponential space to build the table. Lint.
1625 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1627 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1629 * Makefile.in (VERSION): Roll to 4.7.9.
1630 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1631 definition here, to handle both BSD 4.3 and 4.4 systems.
1632 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1633 * remote.c (alarm): Move declaration to global level, before
1634 first reference to it.
1635 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1636 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1638 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1640 * remote.c (readchar): forward declare alarm which otherwise looks
1641 like an undeclared variable to gcc.
1643 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1644 when comparing against an int. Avoids superfluous warning from
1647 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1648 Avoids superfluous warnings from some systems and/or compilers
1649 (like vax ultrix 4.2.)
1651 * language.c (struct op_print unk_op_print_tab): use the enum
1652 values rather naked zeros as initializers. Avoids warnings from
1653 ultrix type compilers.
1655 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1657 * Makefile.in (VERSION): Roll to 4.7.6.
1658 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1659 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1660 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1661 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1662 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1663 (depend): Fix bug where nm-files in config files weren't noticed.
1664 (make-proto-gdb-1): Avoid changing directories while building new
1665 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1667 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1669 * remote.c: Improve error recovery. Allow user to break out
1670 of initial connection attempt with INTERRUPT. Treat a timeout
1671 while waiting for remote packet like a retry, unless the remote
1672 side is actively running user code. Fix a few long printf_filtered's.
1674 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1677 * buildsym.c (start_subfile): Allow null file name.
1679 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1681 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1682 expects a pointer to complaint rather than a complaint
1684 (process_linenos): free the previously allocated subfile name,
1685 then allocate the new one from the heap.
1687 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1689 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1691 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1693 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1694 Previously, would bogusly index off the bottom of type_vector.
1695 (rs6000_builtin_type): Accept type number as argument.
1696 (read_type, case '-'): Handle negatives like any other type number.
1698 * symfile.c (deduce_language_from_filename): Handle null name.
1700 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1701 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1702 fixed by sato@sm.sony.co.jp.
1704 * xcoffread.c (parmsym): Don't use an initializer to set up
1705 this struct symbol. Set it up in initialize_xcoffread.
1706 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1707 works on real rs/6000 target with #ifndef FAKING_RS6000.
1709 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1711 * stabsread.c (rs6000_builtin_type): Move function from
1712 xcoffread.c:builtin_type.
1713 * xcoffread.c (builtin_type): Move to stabsread. Remove
1714 IBM6000_HOST dependency. Move misplaced comments.
1715 (various): Change printf's to complaints.
1716 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1717 objfile argument to read_type calls under #if 0.
1718 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1719 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1720 * Makefile.in: xcoffread.o is not built by default.
1721 * xm-rs6000.h (IBM6000_HOST): Remove.
1722 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1723 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1726 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1728 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1729 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1730 register numbers when user tries to modify elements in structs
1731 passed as arguments.
1732 * inflow.c (child_terminal_info): Move banner outside of system
1734 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1735 passes struct/union arguments by address.
1737 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1739 * Based on patch from Kean Johnston <maw@netcom.com>:
1740 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1741 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1742 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1744 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1746 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1747 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1749 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1751 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1752 cc debugging output.
1754 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1756 * stabsread.c (define_symbol): Complain about unrecognized names
1757 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1758 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1759 (read_cpp_abbrev): Don't use the class name as part of the
1760 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1761 abbrevs. Inspired by Mike Tiemann.
1762 (read_tilde_fields): Comment. Remove ancient dead code.
1763 Remove erroneous but non-dead code. Simplify. Add complaints.
1764 (in general): Remove extraneous (parentheses) in return
1767 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1769 * coffread.c (coff_lookup_type): Fix fencepost error reported
1770 by Art Berggreen, <arg@opal.acc.com>.
1772 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1773 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1775 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1776 test, which is apparently left over from when we used native
1777 include files and couldn't depend on the member names being there.
1778 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1780 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1782 * mipsread.c: Major overhaul to use new BFD symbol table reading
1783 routines. Now swaps information as it is needed, rather than
1784 swapping everything when the file is read.
1786 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1788 * Makefile.in (TARDIRS): Add sparclite demo dir.
1789 (*.tab.c): Change dependency on Makefile to depend on
1790 Makefile.in, otherwise it always rebuilds after configuring.
1791 Force output *.tab.c file into current directory even in "make"
1792 versions that rewrite dependent file names used in command lines.
1794 * TODO: Remove some things we did.
1795 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1796 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1797 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1798 * symtab.h: Eliminate unnamed unions and structs.
1800 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1802 * Makefile.in (VERSION): Roll to 4.7.5.
1804 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1806 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1807 re-evaluating symbol pointers.
1809 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1811 * c-exp.y (lcurly, rcurly): New nonterminals.
1812 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1814 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1815 made function static.
1816 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1817 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1818 * parse.c (start_arglist):
1819 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1820 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1821 * parser-defs.h (funcall_chain): Moved to parse.c.
1822 * printcmd.c (print_frame_nameless_args): Fix prototype.
1823 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1824 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1825 * valops.c (typecmp): Moved prototype from values.h.
1826 * value.h (typecmp): Moved prototype to valops.c, made static.
1827 * ch-exp.y (yylex): Change way control sequences are disabled.
1829 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1831 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1833 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1835 * mipsread.c (upgrade_type): Build array types correctly, using
1836 create_range_type and create_array_type.
1838 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1840 * remote-nindy.c: Cleanup.
1842 * infrun.c (wait_for_inferior): When rolling back the PC after
1843 a breakpoint, call write_pc so that NPC gets rolled back as well
1846 * blockframe.c (inside_entry_file, inside_main_func,
1847 inside_entry_func): PC of zero is always "bottom of stack".
1849 * printcmd.c (print_frame_args, print_frame_nameless_args):
1850 Let print_frame_nameless_args decide whether there are any,
1851 laying groundwork for possibly later printing 29K args for
1852 functions where we have tag words but no symbols.
1854 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1856 * Makefile.in: fix GDB doc targets for new doc subdir structure
1858 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1860 * stack.c (parse_frame_specification): Parse as many arguments
1861 as there are (up to MAXARGS). Pass all of them in argc, argv
1862 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1863 many there were, onto SETUP_ARBITRARY_FRAME.
1864 * tm-mips.h, tm-sparc.h: Corresponding changes.
1865 * mips-tdep.c, sparc-tdep.c: Ditto.
1867 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1869 * hp300ux-nat.c: Update copyrights.
1870 * mipsread.c (parse_partial_symbols): Complain about block
1871 indexes that go backwards. Fix from Peter Schauer.
1872 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1873 symbol-file that has no linkage symbols to be read.
1874 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1875 from tm- file to xm-file, since they're host dependent.
1876 * valarith.c (value_binop): Typo.
1878 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1880 * sparclite/aload.c: Add copyleft.
1881 * sparclite/crt0.s: Add comment at beginning.
1883 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1885 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1886 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1888 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1890 * values.c (value_headof): Fix typo in which VTBL and ARG were
1891 being confused for one another.
1893 * valops.c (typecmp): Now static.
1895 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1896 baseclass--we don't always inherit its virtual function table
1899 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1900 pointer correctly in case value_struct_elt moves it around.
1902 * valops.c (typecmp): Now static. Also, now groks references
1905 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1906 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1908 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1910 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1911 to avoid "too much defining" error from native C compiler (!).
1913 * Makefile.in (HFILES): Add typeprint.h.
1914 * typeprint.[ch]: Update copyrights.
1916 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1918 * Makefile.in: Update to match doc/ subdir changes.
1920 * config/hp300hpux.mh: No cross-host file needed, just native.
1921 * config/go32.mh: Remove nonexistent "native" support.
1923 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1924 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1925 * m88k-tdep.c (next_insn): Lint, cleanup.
1926 (store_parm_word): Lint.
1928 * README: Fix typo (reported by karl@hq.ileaf.com).
1930 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1932 * expression.h (BINOP_CONCAT): Document use for self concatenation
1933 an integral number of times.
1934 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1936 * valarith.c (value_concat): Rewrite to support self
1937 concatenation an integral number of times.
1938 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1939 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1940 eliminate hundreds of spurious shift/reduce and reduce/reduce
1941 conflicts that mask the 5 real ones.
1942 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1943 * ch-exp.y (integer_literal_expression): Remove production,
1946 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1948 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1949 implied that "no side effects" was nonfunctional.
1950 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1951 character string and bitstring concatenation.
1952 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1953 * expression.h (exp_opcode): Add BINOP_CONCAT.
1954 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1955 * language.c (string_type): Add function to determine if a type
1957 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1958 * valarith.c (value_concat): New function to concatenate two
1959 values, such as character strings or bitstrings.
1960 * valops.c (value_string): Remove error stub and implement
1962 * value.h (value_concat): Add prototype.
1963 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1964 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1965 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1968 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1970 * c-exp.y (exp): Add production to support direct creation
1971 of array constants using the obvious syntax.
1972 * c-valprint.c (c_val_print): Set printed string length.
1973 * dwarfread.c (read_tag_string_type): New prototype and
1974 function that handles TAG_string_type DIEs.
1975 * dwarfread.c (process_dies): Add case for TAG_string_type
1976 that calls new read_tag_string_type function.
1977 * expprint.c (print_subexp): Add support for OP_ARRAY.
1978 * gdbtypes.c (create_range_type, create_array_type): Inherit
1979 objfile from the index type.
1980 * ch-typeprint.c (chill_print_type): Add case for
1982 * ch-valprint.c (chill_val_print): Fix case for
1985 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1987 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1988 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1989 include/coff/mips.h.
1991 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1993 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1994 constants with an explicit null byte terminator. OP_STRING is
1995 now used for real string types.
1996 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1997 they are used by all languages.
1998 * c-lang.c (_initialize_c_language): Move initializations of
1999 builtin_type_* to lang.c.
2000 * c-typeprint.c (c_type_print_varspec_prefix,
2001 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2002 to TYPE_CODE_STRING.
2003 * c-valprint.c (c_val_print): Change the way character arrays
2004 are printed as strings to be consistent with the way strings
2005 are printed when pointer-to-char types are dereferenced.
2006 Remove test of print_max before calling val_print_string, which
2007 now does it's own test.
2008 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2009 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2010 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2011 * gdbtypes.c (builtin_type_*): Add declarations moved from
2013 * gdbtypes.c (create_string_type): New function to create real
2015 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2016 renamed to TYPE_CODE_STRING.
2017 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2018 builtin_type_* types moved from c-lang.c.
2019 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2020 to TYPE_CODE_STRING.
2021 * gdbtypes.h (builtin_type_string): Add extern declaration.
2022 * gdbtypes.h (create_string_type): Add prototype.
2023 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2024 renamed to TYPE_CODE_STRING.
2025 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2027 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2028 renamed to TYPE_CODE_STRING.
2029 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2031 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2032 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2033 to TYPE_CODE_STRING.
2034 * valops.c (allocate_space_in_inferior): New function and
2035 prototype, using code ripped out of value_string.
2036 * valops.c (value_string): Rewritten to use new function
2037 allocate_space_in_inferior, but temporarily disabled until some
2038 other support is in place.
2039 * valops.c (value_array): New function to create array constants.
2040 * valprint.c (val_print_string): Add comment to document use,
2041 complete rewrite to fix several small buglets.
2042 * value.h (value_array): Add prototype.
2043 * value.h (val_print_string): Change prototype to match rewrite.
2044 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2045 * ch-exp.y (match_character_literal): Disable recognition of
2046 control sequence form of character literals and document why.
2048 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2050 * nindy-share/nindy.c: Add comments to #endif's to clarify
2053 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2054 read_memory to get byte order right.
2055 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2056 anymore. This is done in paread.c now. We expect unwind info
2057 to hang off of objfiles, and search all of the objfiles when until
2059 * (skip_trampoline_code): Cast arg to target_read_memory.
2060 * objfiles.h (struct objfile): Add new field obj_private to hold
2061 per object file private data (unwind info in this case).
2062 * paread.c (read_unwind_info): New routine to read unwind info
2063 for the objfile. This data is hung off of obj_private.
2064 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2065 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2066 make this easier to access.
2068 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2070 * c-valprint.c (cp_print_class_member): Add extern decl.
2071 * c-valprint.c (c_val_print): Extract code for printing methods
2072 and move it to cp_print_class_method in cp-valprint.c.
2073 * c-valprint.c (c_val_print): Extract code to print strings and
2074 move it to val_print_string in valprint.c.
2075 * cp-valprint.c (cp_print_class_method): New function using
2076 code extracted from c_val_print.
2077 * valprint.c (val_print_string): New function using code
2078 extracted from c_val_print.
2079 * value.h (val_print_string): Add prototype.
2080 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2081 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2082 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2083 CHECKBUF, growbuf_by_size): New variables, macros, and support
2084 functions for implementing a dynamically expandable temp buffer.
2085 * ch-exp.y (match_string_literal): New lexer function.
2086 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2087 removed and replaced with new CHECKBUF macro.
2088 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2089 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2091 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2093 * Makefile.in: Add info for paread.o.
2094 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2096 * blockframe.c (frameless_look_for_prologue): Correct the
2098 * gdbtypes.h, gdbtypes.c: Use const in decl of
2099 cplus_struct_default, now that pa-gas assembler has been fixed.
2100 * hppah-nat.c: Formatting.
2101 * hppah-tdep.c: Remove lots of useless externs for variables we
2103 * (find_unwind_entry): Speed up by using binary search, and a one
2105 * (rp_saved): New routine to see what unwind info says about RP
2106 being saved on the stack frame.
2107 * (frame_saved_pc): Look for prologue to see if we need to
2108 examine the stack for the saved RP or not.
2109 * (init_extra_frame_info): Check for prologue, instead of
2110 framesize to determine if we are frameless or not.
2111 * (frame_chain_valid): Stop backtraces when we run into _start.
2112 * (push_dummy_frame): Reformat to make more readable.
2113 * (find_dummy_frame_regs): ditto.
2114 * (hp_pop_frame): ditto.
2115 * (hp_restore_pc_queue): small cleanup.
2116 * (hp_push_arguments): ditto.
2117 * (pa_do_registers_info): ditto.
2118 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2119 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2120 * Define FRAME_CHAIN_VALID.
2121 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2122 passed to functions.
2124 * paread.c (pa_symtab_read): Use new bfd conventions for
2125 accessing linker symbol table.
2126 * (pa_symfile_init): Access embedded STAB info via BFD section
2127 mechanism and related macros.
2130 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2132 * sparc-stub.c: Use a seperate stack for our traps.
2133 * Handle recursive traps.
2134 * Remove all trap init code. This needs to be done by the
2136 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2138 * (handle_exception): See if we are at breakinst, if so, then
2139 advance PC sp that users can just step out of breakpoint().
2140 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2141 new place if SP has changed.
2142 * (case 's'): Get rid of this, we can't do it yet.
2143 * (case 't'): New command to test any old random feature.
2144 * (case 'r'): New command to reset the system.
2145 * (breakpoint): Add label to breakpoint trap instruction so that
2146 handle_exception() can detect where we are and get past the
2147 breakpoint trivially.
2149 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2151 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2153 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2155 * configure.in: recognise all sparclite variants
2157 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2159 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2160 binary files oring in the right bit.
2162 * main.c, source.c, state.c, symmisc.c: use macros defined in
2163 fopen-{bin|both} when fopening files.
2165 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2167 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2168 from a configuration file (typically including <limits.h>), or to
2169 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2170 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2171 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2172 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2173 * exppritn.c (print_subexp, dump_expression): Add case for
2175 * expression.h (OP_BITSTRING): New expression element type for
2177 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2178 macros to convert between number of expression elements and bytes
2179 to store that many elements.
2180 * i960-tdep.c (leafproc_return): Use new macros to access
2181 minimal symbol name and address fields.
2182 * m88k-pinsn.c (sprint_address): Use new macros to access
2183 minimal symbol name and address fields.
2184 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2185 minimal symbol address field.
2186 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2187 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2188 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2189 Use new BYTES_TO_EXP_ELEM macro.
2190 * parse.c (write_exp_bitstring): New function to write packed
2191 bitstrings into the expression element vector.
2192 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2194 * parser-defs.h (struct stoken): Document that it is used for
2195 OP_BITSTRING as well as OP_STRING.
2196 * parser-defs.h (write_exp_bitstring): Add prototype.
2197 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2198 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2199 LOWER, LENGTH): New tokens for keywords.
2200 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2201 upper_lower_argument, length_argument, array_mode_name,
2202 string_mode_name, variant_structure_mode_name): New non-terminals
2204 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2205 * ch-exp.y (match_bitstring_literal): New lexer support function
2206 to recognize bitstring literals.
2207 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2208 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2209 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2210 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2211 * ch-exp.y (yylex): Check tokentab6.
2212 * ch-exp.y (yylex): Call match_bitstring_literal.
2214 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2216 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2217 symbol name and value fields.
2219 * c-exp.y (yylex): Make static, to match prototype and other
2222 * expression.h (exp_opcode): Add BINOP_MOD.
2223 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2224 * expprint.c (dump_expression): Handle new BINOP_MOD.
2225 * language.c (binop_type_check): Handle new BINOP_MOD.
2226 * main.c (float_handler): Re-enable float handler when hit.
2227 * valarith.c (language.h): Include, need current_language.
2228 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2229 for integer divide truncates towards zero for negative results.
2230 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2231 * valarith.c (value_binop): Allow arithmetic operations on
2232 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2233 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2234 * ch-exp.y (tokentab3): Add MOD and REM.
2235 * ch-exp.y (yylex): Set innermost_block for symbols found
2236 in local scopes. Return LOCATION_NAME for local symbols.
2237 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2238 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2240 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2242 * command.c (shell_escape, make_command, _initialize_command):
2243 don't create or use fork if CANT_FORK is defined.
2244 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2245 code written for the IBM PC" remain.
2246 * xm-go32.h: define CANT_FORK
2248 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2250 * remote-sim.c: first attempt at general simulator interface
2251 * remote-hms.c: whitespace
2252 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2253 understand new stack layout. (print_register_hook): print ccr
2254 register in a fancy way.
2256 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2258 * eval.c (language.h): Include.
2259 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2260 to pointer types when the current language is C. It loses for
2261 other languages when the lower index bound is nonzero.
2262 * valarith.c (value_subscript): Take array lower bounds into
2263 account when performing subscripting operations.
2264 * valops.c (value_coerce_array): Add comment describing why
2265 arrays with nonzero lower bounds are dealt with in value_subscript,
2266 rather than in value_coerce_array.
2268 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2270 * ch-exp.y (FLOAT_LITERAL): Add token.
2271 * ch-exp.y (literal): Add FLOAT_LITERAL.
2272 * ch-exp.y (match_float_literal): New lexer routine.
2273 * ch-exp.y (convert_float): Remove.
2274 * ch-exp.y (yylex): Call match_float_literal.
2275 * ch-exp.y (yylex): Match single '.' after trying
2276 to match floating point literals.
2278 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2279 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2281 * expprint.c (dump_expression): New function for dumping
2282 expression vectors during gdb debugging.
2283 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2284 MULTI_SUBSCRIPT and moved out of BINOP range.
2285 * expression.h (DUMP_EXPRESSION): New macro that calls
2286 dump_expression if DEBUG_EXPRESSIONS is defined.
2287 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2288 * parse.c (length_of_subexp, prefixify_subexp): Change
2289 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2290 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2291 prefixify'ing the expression.
2292 * printcmd.c (print_command_1): Add comment.
2293 * ch-exp.y (expression_list): Add useful actions.
2294 * ch-exp.y (value_array_element): Add useful actions.
2295 * ch-exp.y (array_primitive_value): Add production.
2296 * ch-exp.y (yylex): Recognize ',' as a token.
2298 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2300 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2301 POSIXize the recursive makes (make [variable assignments] target{s})
2303 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2305 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2306 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2307 CPLUS_MARKER for all SVR4 systems, so follow suit.
2308 * defs.h (strdup_demangled): Remove prototype.
2309 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2310 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2311 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2312 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2313 prim_record_minimal_symbol_and_info): Use new macro
2314 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2315 * minsyms.c (install_minimal_symbols): Use new macro
2316 SYMBOL_INIT_DEMANGLED_NAME.
2317 * stabsread.c (define_symbol): Use new macro
2318 SYMBOL_INIT_DEMANGLED_NAME.
2319 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2320 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2321 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2322 SYMBOL_INIT_DEMANGLED_NAME.
2323 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2324 SYMBOL_DEMANGLED_NAME now tests language itself.
2325 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2326 now tests language itself.
2327 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2328 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2329 mangled name member in the language dependent portion of a symbol.
2330 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2331 mangled name member appropriate for a symbol's language.
2332 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2333 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2334 SYMBOL_DEMANGLED_NAME now tests language itself.
2335 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2336 initializes language dependent portion of symbol.
2337 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2338 demangles and caches the demangled form of symbol names.
2339 * utils.c (fputs_demangled, fprint_symbol): Use current language
2340 to select an appropriate demangling algorithm.
2341 * utils.c (strdup_demangled): Remove, no longer used.
2342 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2343 access the Chill mangled name member in the language dependent
2344 portion of a symbol.
2345 * ch-lang.c (chill_demangle): New function, simple demangler.
2346 * defs.h (chill_demangle): Add prototype.
2347 * symtab.h (language_dependent_info): Add struct for Chill.
2349 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2351 * Makefile.in (BISON): Add comment that when bison is used, it
2352 must include the "-y" option.
2353 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2354 Remove defines to remap non-yacc symbols, thus backing out of
2355 previous recent changes. Standard policy is that non-yacc parser
2356 generators get fixed, rather than adding bug workarounds in gdb
2357 for each new one that pops up. Expand comment to note this.
2358 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2360 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2362 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2363 case. Use code in N_SOL.
2365 * paread.c: New file that contains all HPPA/HPUX symbol reading
2367 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2368 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2369 * (dbx_symfile_offsets): Make static.
2370 * (pastab_build_psymtabs): New interface routine for paread to
2371 send stabs into dbxread.
2372 * gdb-stabs.h: Remove gobs of HPPA cruft.
2374 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2376 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2378 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2380 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2381 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2382 and YYDEBUG is not already defined.
2383 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2384 them during the previous replacements.
2385 * printcmd.c (_initialize_printcmd): Update internal documentation
2386 for "set" command to note that the assignment syntax is language
2388 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2389 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2390 and YYDEBUG is not already defined.
2391 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2392 single_assignment_action): New terminals and nonterminal for gdb
2393 extensions to chill expression grammer.
2394 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2395 tokens that start with '$' (register names, convenience vars, etc).
2396 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2397 * ch-exp.y (yylex): Call match_dollar_tokens.
2399 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2401 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2402 accessing minimal symbol data.
2403 * infcmd.c (read_pc): Use #ifdef, not #if.
2404 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2405 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2406 minimal symbol data.
2408 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2409 frame. Use find_return_regnum to find the caller.
2410 * (find_unwind_entry): New routine to locate stack frame info
2411 associated with a procedure. This looks in the $UNWIND_START$
2412 section in the SOM file.
2413 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2414 figure out where the caller's return address is stored.
2415 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2416 to figure out the frame size for a procedure.
2417 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2418 * (init_extra_frame_info): New routine. Corrects PC and FP for
2419 outermost frame if necessary.
2420 * (frame_chain): New routine, moved from tm-hppa.h.
2421 * (skip_trampoline_code): Handle computed function calls (ie:
2422 calls from $$dyncall).
2423 * (unwind_command): Temporary support function to allow user
2424 to control/observe aspects of the unwind (stack frame) info.
2425 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2426 was in a system call, if so, then read the PC from r31.
2427 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2428 with extra arg for skip_trampoline_code().
2429 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2430 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2431 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2433 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2435 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2436 Call new bfd_get_size() and verify that string table is no larger
2437 than the file that is supposed to contain it.
2438 * symfile.c (syms_from_objfile): Only complain about configured
2439 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2440 current target is the default BFD target.
2442 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2444 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2445 * solib.c (bkpt_names): New array of symbol names to try to
2446 use for the "mapping complete" breakpoint. Configurable
2447 define SOLIB_BKPT_NAME is first one to try.
2448 * solib.c (find_solib): Test debug_base for nonzero rather
2449 than just greater than zero.
2450 * solib.c (enable_break): Use bkpt_names to look up address
2451 at which to set "mapping complete" breakpoint.
2453 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2455 * defs.h (STRCMP, STREQ, STREQN): New macros.
2456 * defs.h (demangle_and_match): Remove prototype.
2457 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2458 and STREQN defined in defs.h.
2459 * dwarfread.c (set_cu_language): For completely unknown languages,
2460 try to deduce the language from the filename. Retain behavior
2461 that for known languages we don't know how to handle, we use
2463 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2464 and demangled name fields in symbol.
2465 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2466 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2467 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2468 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2469 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2470 Replace usages throughout.
2471 * elfread.c (demangle.h): Include.
2472 * elfread.c (record_minimal_symbol): Remove prototype and function.
2473 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2474 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2475 * infcmd.c (jump_command): Remove code to demangle name and add
2476 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2477 * minsyms.c (demangle.h): Include.
2478 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2479 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2480 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2481 * mipsread.c (psymtab_language): Add static variable.
2482 * stabsread.c (demangle.h): Include.
2483 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2484 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2485 * stack.c (return_command): Remove explicit demangling of name
2486 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2487 * symfile.c (demangle.h): Include.
2488 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2489 to match macros in symfile.h and allow them to be compiled
2490 if INLINE_ADD_PSYMBOL is not true.
2491 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2492 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2493 Add code to demangle and cache C++ symbol names. Use macro form
2494 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2495 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2496 Remove, also defined in symfile.c, which we already fixed.
2497 * symtab.c (expensive_mangler): Remove prototype and function.
2498 * symtab.c (find_methods): Remove physnames parameter and fix
2500 * symtab.c (completion_list_add_symbol): Name changed to
2501 completion_list_add_name.
2502 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2503 the normal symbol name and the cached C++ demangled name.
2504 * symtab.c (lookup_demangled_partial_symbol,
2505 lookup_demangled_block_symbol): Remove prototypes and functions.
2506 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2507 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2508 Remove code to try demangling names and matching them.
2509 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2510 Fix to try matching the cached demangled name if no match is
2511 found using the regular symbol name.
2512 * symtab.c (find_methods): Remove unused physnames array.
2513 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2514 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2515 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2516 C++ demangled symbol names.
2517 * symtab.h: Much reformatting of structures and such to add
2518 whitespace to make them more readable, and make them more
2519 consistent with other gdb structure definitions.
2520 * symtab.h (general_symbol_info): New struct containing fields
2521 common to all symbols.
2522 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2523 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2524 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2525 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2526 symbol): Use general_symbol_info struct.
2527 * utils.c (demangle_and_match): Remove, no longer used.
2528 * valops.c (demangle.h): Include.
2529 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2530 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2531 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2532 symmisc.c, symtab.c, valops.c: Replace references to minimal
2533 symbol fields with appropriate macros.
2534 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2535 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2536 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2537 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2538 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2539 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2540 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2541 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2542 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2543 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2544 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2545 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2546 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2547 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2549 * buildsym.c (start_subfile, patch_subfile_names): Default the
2550 source language to what can be deduced from the filename.
2551 * buildsym.c (end_symtab): Update the source language in the
2552 allocated symtab to match what we have been using.
2553 * buildsym.h (struct subfile): Add a language field.
2554 * c-typeprint.c (c_print_type): Remove code to do explicit
2556 * dbxread.c (psymtab_language): Add static variable.
2557 * dbxread.c (start_psymtab): Initialize psymtab_language using
2558 deduce_language_from_filename.
2560 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2562 * valprint.c (val_print): Reorganize comment and add note
2563 about dependency on target byte ordering.
2564 * ch-exp.y (value_array_slice): Fix typo.
2565 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2566 byte sized ints are assumed to be char strings and printed with
2567 string syntax. In chill, arrays of chars and arrays of
2568 bytes/ubytes are distinquishable, and printed appropriately.
2570 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2572 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2573 read/write routines for HPUX.
2575 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2576 branch targets to compute target address using const from previous
2577 instruction if necessary.
2578 * Add `Q' operator to print out bit position field various
2580 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2581 cleanups, use new code from Utah.
2582 * (store_inferior_registers): Update to new code from Utah.
2583 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2584 * (fetch_register): Clear out priv level when reading PCs.
2585 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2586 * Remove decl of errno, #include wait.h and target.h.
2587 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2588 were inside of a kernel call. If so, then PC is in a different
2589 register. Also, mask out bottom two bits of all PCs so as not to
2590 confuse higher level code.
2591 * (push_dummy_frame): Create from #define in tm-hppa.h.
2592 * (find_dummy_frame_regs): Update from Utah.
2593 * (hp_pop_frame): Create from #define in tm-hppa.h.
2594 * (hp_restore_pc_queue): New, from Utah.
2595 * (hp_push_arguments): Big fixes from Utah.
2596 * (pa_do_registers_info, pa_print_registers): Only print out fp
2598 * (skip_trampoline_code): New routine to deal with stubs that
2599 live in nowhereland between callers and callees.
2600 * i860-tdep.c: Remove decl of attach_flag.
2601 * infrun.c (wait_for_inferior): Add new macro
2602 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2603 at by PC will be nullified. If so, then step the target once more
2604 so as to avoid confusing the user.
2605 * (just before step_over_function:): Use stop_func_start, not
2606 stop_pc when checking for the existance of line number info.
2607 stop_func_start will reflect the proper address of the target
2608 routine, not of the stub that we may be traversing to get there.
2609 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2610 to deal with the stubs that PA compilers sometimes stick between
2611 callers and callees. Also, define FLAGS_REGNUM for access to the
2613 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2615 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2616 write gr0, PC regs, and PSW!
2617 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2618 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2620 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2621 * Define struct unwind_table_entry.
2622 * valops.c (call_function_by_hand): Add another arg to
2623 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2626 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2628 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2630 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2632 * Makefile.in (VERSION): Bump to 4.7.4.
2633 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2634 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2635 * Makefile.in (HFILES): Add valprint.h.
2636 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2637 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2638 * typeprint.c, typeprint.h: New files for language independent
2639 type printing functions.
2640 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2641 type printing functions and definitions.
2642 * valprint.h: New include file for language independent value
2643 printing definitions.
2644 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2645 dependent value printing functions.
2646 * c-exp.y (production ptype): Add range_type variable and use new
2647 create_range_type function.
2648 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2649 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2650 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2651 "const static" to ANSI-conformant "static const".
2652 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2653 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2655 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2656 * coffread.c (decode_type): Add range_type variable and call to
2657 new create_range_type function.
2658 * complaints.c (complain): Remove unused val variable.
2659 * complaints.c (_initialize_complaints): Make it void.
2660 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2661 variable and call new create_range_type function.
2662 * defs.h (enum val_prettyprint): Move enum from value.h to here
2663 so we can avoid having to include value.h just for prototypes that
2664 need the enum (thanks ANSI).
2665 * dwarfread.c (struct_type): Local anonymous_size variable is
2666 only used if !BITS_BIG_ENDIAN.
2667 * dwarfread.c (decode_subscript_data_item): Add rangetype
2668 variable and call new create_range_type function.
2669 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2671 * eval.c (evaluate_subexp): Remove unused local variable name
2672 and the statement with no side effects that initializes it.
2673 * expprint.c (print_subexp): Change local_printstr to
2675 * gdbtypes.c (create_range_type): New function that creates
2676 a range type using code fragments from object file readers as
2677 an example of what has to be initialized.
2678 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2679 and high_bound parameters, replaced with a single range_type
2680 parameter. Change function body to use passed in range_type
2681 rather than handcrafting one.
2682 * gdbtypes.h (create_range_type): Add prototype.
2683 * gdbtypes.h (create_array_type): Change prototype parameters.
2684 * infrun.c (normal_stop): Remove unused local variables tem and c.
2685 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2686 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2687 stub functions that call error if called.
2688 * language.c (unknown_language_defn, auto_language_defn,
2689 local_language_defn): Add initializers unk_lang_print_type and
2691 * language.h (struct language_defn): Reformat for larger
2692 comments, add la_print_type and la_val_print members. Add
2693 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2694 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2695 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2697 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2699 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2700 * main.c (execute_command): Remove unused local variable cmdlines.
2701 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2702 (clear_displays), symmisc.c (block_depth), values.c
2703 (clear_value_history):
2704 Make testing of truth value of assignment result explicit.
2705 * mipsread.c (upgrade_type): Update FIXME to include future use
2706 of create_range_type.
2707 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2708 whatis_exp, maintenance_print_type): Move prototypes and functions
2710 * printcmd.c (_initialize_printcmd): Move add_com calls for
2711 ptype_command and whatis_command to new typeprint.c.
2712 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2713 * source.c (find_source_lines): Local variable c only used
2714 when LSEEK_NOT_LINEAR is defined.
2715 * stabsread.c (read_array_type): Use new create_range_type
2717 * stabsread.c (read_range_type): Add new index_type variable and
2718 call new create_range_type function rather than handcrafting
2720 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2721 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2722 * symtab.c (type_print_base usages): Use c_type_print_base.
2723 * symtab.c (type_print_varspec_prefix usages): Use
2724 c_type_print_varspec_prefix.
2725 * symtab.c (type_print_method_args usages): Use
2726 cp_type_print_method_args.
2727 * valprint.c: Completely ripped apart and the fragments used
2728 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2729 valprint.h. Remaining stuff is language independent.
2730 * value.h (struct fn_field): Forward declare for prototypes.
2731 * value.h (type_print_1): Remove prototype.
2732 * value.h (enum val_prettyprint): Moved to defs.h.
2733 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2734 * value.h (baseclass_offset): Add prototype.
2735 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2736 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2737 * ch-typeprint.c: New file for language dependent type printing.
2738 * ch-valprint.c: New file for language dependent value printing.
2739 * ch-exp.y (parse_number): Remove prototype and stub function.
2740 * ch-exp.y (decode_integer_literal): Removed unused digits and
2742 * ch-exp.y (convert_float): Completely ifdef out for now.
2743 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2744 ch-lang.c (chill_op_print_tab):
2745 Change from ANSI-obsolescent "const static" to ANSI-conformant
2747 * ch-exp.y (yylex): Add unhandled storage class enumeration
2748 literals to switch statement for completeness.
2749 * ch-lang.c (chill_create_fundamental_types): Remove unused
2750 nbytes variable. Change dummy type to 2 bytes to match int.
2751 Handle FT_VOID types gratuituously added to chill DWARF by
2752 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2753 type rather than a one byte TYPE_CODE_INT type.
2754 * ch-lang.c (chill_language_defn): Add chill_print_type and
2756 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2758 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2760 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2761 bfd_get_symbol_leading_char instead.
2763 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2764 leading character from names.
2765 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2766 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2767 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2769 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2770 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2771 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2772 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2773 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2774 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2775 * symfile.c (syms_from_objfile): Insert debugging check to test
2776 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2778 * doc/gdbint.texinfo (Host Conditionals): Remove
2779 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2781 (Target Conditionals): Remove all of the above.
2783 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2785 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2786 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2788 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2790 * coffread.c (decode_type): catch negative tagndx fields generated
2792 * exec.c: comment out string following #endif.
2793 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2794 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2796 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2797 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2799 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2801 * complaints.c: New file, code moved from utils.c.
2802 * complaints.c (complain): Made into a varargs function.
2803 * complaints.h: New file, code moved from symfile.h.
2804 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2805 * Makefile.in (HFILES): Add complaints.h.
2806 * Makefile.in (OBS): Add complaints.o.
2807 * symfile.c (complaint_root, stop_whining, complaint_series,
2808 complain, clear_complaints, add_show_from_set for stop_whining):
2809 Moved to complaints.c.
2810 * symfile.h (struct complaint, complaint_root decl, complain
2811 prototype, clear_complaints prototype): Moved to complaints.h.
2812 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2813 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2814 complaints.h. Remove casts from arguments to complain(),
2815 which is now a varargs function, and remove unnecessary
2816 placeholder zero args.
2817 * defs.h (begin_line): Add prototype.
2818 * defs.h (vprintf_filtered): Add prototype.
2819 * dwarfread.c (varargs.h): Remove, no longer needed.
2820 * dwarfread.c (dwarfwarn): Remove prototype and function.
2821 * dwarfread.c (complaints): Define a bunch of complaints.
2822 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2823 usages to standard complain() calls.
2824 * utils.c (begin_line): New function that ensures that
2825 whatever gets filter-printed next starts on its own line.
2826 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2827 but to stdout (calls vfprintf_filtered internally).
2829 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2831 * remote.c: Avoid printf_filtered line limit. Suggested by
2832 Robert R. Henry, <rrh@tera.com>.
2833 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2835 * main.c (main): Accept --silent as well as --quiet. Change +help
2836 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2838 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2839 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2841 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2843 * tm-nindy960.h, remote-nindy.c: Lint.
2845 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2847 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2848 a optional type to decorate as an array type, the type of the
2849 index, and the bounds of the array. Records this additional info
2850 in the array type for use with languages with nonzero array
2852 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2853 to note that arrays may have bounds.
2854 * gdbtypes.h (create_array_type): Update prototype.
2855 * c-exp.y (ptype production): Adjust for new create_array_type
2856 calling conventions.
2857 * coffread.c (decode_type): Call create_array_type rather than
2858 handcrafting array types.
2859 * convex-tdep.c (value_type): Remove, now use create_array_type.
2860 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2861 vector_type into calls to create_array_type.
2862 * dwarfread.c (decode_subscr_data): Name changed to
2863 decode_subscript_data_item throughout.
2864 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2865 create_array_type. Now records index type and range as well.
2866 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2867 change to use create_array_type.
2868 * dwarfread.c (read_subroutine_type): Test existing user defined
2869 types before decorating them, to ensure they are blank, and
2870 complain about it if they are not.
2871 * dwarfread.c (decode_fund_type): For unrecognized types, always
2872 return some valid type (type integer). If the unrecognized type
2873 cannot be an implementation defined type, complain as well.
2874 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2875 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2876 * mipsread.c (upgrade_type): Add FIXME comment that code to
2877 handcraft arrays should be replaced with call to create_array_type.
2878 * stabsread.c (read_array_type): Replace code to handcraft
2879 array types with call to create_array_type.
2880 * valprint.c (type_print_varspec_prefix): Minor formatting
2881 change, join lines that don't need to be split.
2883 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2885 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2886 decl for attach_flag, it now lives in inferior.h.
2887 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2888 Make most functions static.
2889 * hppah-nat.c: General cleanups, remove BSD specific code (since
2890 that all lives in hppab-nat.c).
2891 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2892 Change sense of test against inside_entry_file(). This fix is
2894 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2895 to read/write_register_bytes().
2896 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2897 work around PA-GAS assembler bug. Also, add trailing */ to some
2899 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2900 Same reason as above.
2902 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2904 * mipsread.c (parse_symbol): When checking whether a structured
2905 type is an enum, check qualifiers of its first member, as well as
2906 the base type of the member. Bug found and fixed by John M.
2907 Farrell, <farrell@fjord.reo.dec.com>.
2909 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2910 * remote-vx.c: Don't include vx-share/reg.h.
2911 * vx-share/ptrace.h: Reproduce from scratch.
2912 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2913 * Makefile.in: Remove references to removed files, and to removed
2914 29k-share directories.
2916 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2918 * c-lang.c (_initialize_c_language): Name changed from
2920 * m2-lang.c (_initialize_m2_language): Name changed from
2922 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2923 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2924 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2925 expression parsing into c-lang.c and m2-lang.c respectively.
2926 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2927 m2-exp.y respectively.
2928 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2929 and m2-* files respectively.
2930 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2931 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2932 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2933 * expression.h (struct block): Forward declaration for prototypes.
2934 * language.h (struct objfile): Forward declaration for prototypes.
2935 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2936 * Makefile.in (HFILES): Add ch-lang.h.
2937 * Makefile.in (OBS): Add ch-lang.o.
2938 * ch-exp.y: Migrate code that has nothing to do with expression
2939 parsing into ch-lang.c.
2940 * ch-lang.c: New file, code migrated from c-exp.y.
2941 * ch-lang.h: New file, internal interface between ch-* files.
2942 * ch-lang.c (_initialize_chill_language): Name changed from
2943 _initialize_chill_exp.
2945 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2946 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2947 * config/amix.mh (NATDEPFILES): Add.
2948 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2951 * dwarfread.c (decode_subscr_data): Remove spurious test that
2952 accepted only integer subscript types. We don't do anything
2953 with the type at the moment anyway.
2955 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2957 * ch-exp.y (match_character_literal): Fix case where no
2958 match at all is found.
2959 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2960 width types. For example, "INT" is always 2 bytes regardless
2961 of the values of any TARGET_*_BIT macros. So use explicit
2962 numeric sizes for the types.
2964 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2966 * c-exp.y (c_create_fundamental_type): New function to create
2967 language specific fundamental types for C.
2968 * m2-exp.y (m2_create_fundamental_type): New function to create
2969 language specific fundamental types for Modula 2.
2970 * c-exp.y (c_language_defn, cplus_language_defn): Add
2971 c_create_fundamental_type to language struct initializers.
2972 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2973 to language struct initializers.
2974 * dwarfread.c (expression.h, language.h): Include.
2975 * dwarfread.c (ftypes): New array to hold fundamental types
2976 for current compilation unit.
2977 * dwarfread.c (cu_language_defn): New pointer to language
2978 struct for language of current compilation unit.
2979 * dwarfread.c (dwarf_fundamental_type): New function to
2980 create/lookup fundamental types.
2981 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2982 * dwarfread.c (throughout): Replace lookup_fundamental_type
2983 with dwarf_fundamental_type.
2984 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2985 compilation unit (may be different language or different objfile).
2986 * gdbtypes.c (lookup_fundamental_type): Move actual type
2987 creations into language specific fundamental type creation
2988 functions and call via create_fundamental_type. Add comment
2989 about this function being obsolescent.
2990 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2991 sized signed and unsigned integers.
2992 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2993 * language.c (language_def): New function to lookup a language
2994 struct given it's enumeration.
2995 * language.h (struct language_defn): Add la_fund_type, a pointer
2996 to a function that creates fundamental types for this language.
2997 * language.h (create_fundamental_type): New macro to create
2998 fundamental types based on the current language.
2999 * language.h (language_def): Add prototype.
3000 * language.c (unk_lang_create_fundamental_type): New function
3001 for initializing language structs, calls error if called.
3002 * language.c (unk_language_defn, auto_language_defn,
3003 local_language_defn): Use unk_lang_create_fundamental_type.
3004 ch-exp.y (chill_create_fundamental_type): New function.
3005 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
3006 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
3008 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
3010 * dwarfread.c (CHILL_PRODUCER): Add producer string for
3012 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
3013 as GCC_PRODUCER and GPLUS_PRODUCER.
3015 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
3017 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
3020 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
3022 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
3023 rather than '$'. This particular piece of braindamage is
3024 spreading like ooze. It's now infected libiberty, deja-gnu,
3026 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
3027 hardwired '$' character.
3029 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
3031 (Changes to break incredibly ugly, unmaintainable 750 line
3032 read_struct_type function up into managable pieces.)
3033 * Makefile.in (VERSION): Bump to 4.7.3.
3034 * stabsread.c (struct field_info): Local struct definition.
3035 * stabsread.c (read_member_functions, read_struct_fields,
3036 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
3037 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
3038 functions from fragmented read_struct_type.
3039 * stabsread.c (stabs_general_complaint): Catchall complaint.
3040 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
3041 symbol name continuation code. Use macro throughout.
3042 * stabsread.c (various places): Replace add-one-to-pointer
3043 with pointer increment.
3044 * stabsread.c (read_type): Retain function local copy of type
3045 descriptor. Rearrange code calling read_struct_type() to match
3047 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
3048 a single blank as the name of nameless enumerations. Recognize
3049 this special case and set nameless flag.
3050 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
3052 * ch-exp.y (access_name): New non-terminal token and
3054 * ch-exp.y (general_procedure_name): Now a terminal token.
3055 * ch-exp.y (location): Expand production.
3056 * ch-exp.y (match_simple_name_string): New function.
3057 * ch-exp.y (yylex): Call match_simple_name_string and return
3058 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3060 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3062 * munch: Backslash escape vertical bar characters inside
3063 grep patterns since they have special meaning for some greps.
3064 * parse.c (write_exp_string): Complete rewrite to store string
3065 contants as a leading explicit length, followed by the string data,
3066 followed by a trailing explicit length.
3067 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3068 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3069 Use recorded explicit length of strings in expression elements,
3070 rather than strlen. Adjust code to skip over strings stored in
3071 expression elements, and code to access strings, to account for
3072 new leading explicit size expression element.
3073 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3074 0, to avoid negative expression element indices.
3075 * valops.c (search_struct_method): Minor whitespace change.
3077 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3079 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3080 which together maintain a dynamically expandable static buffer
3081 for the lexer to use when translating C strings to their internal
3082 form (other future uses possible). Fix parsing of C style strings
3083 to do the normal C style input conversions of escaped character
3085 * valops.c (value_string): Remove translation of escaped
3086 character sequences, now done in C expression parser.
3087 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3088 and decides if it should be printed in literal form or some other
3089 form, based on it's ASCII value and setting of sevenbit_strings.
3090 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3091 macro, change indentation style.
3092 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3093 * ch-exp.y (chill_printstr): First cut at real function instead
3096 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3098 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3100 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3102 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3104 * defs.h (sevenbit_strings): Add declaration.
3105 * defs.h (printchar): Replace with gdb_printchar.
3106 * language.h (language_defn): Add new function pointers
3107 la_printchar and la_printstr, to do language dependent
3108 printing of characters and strings.
3109 * language.h (local_printchar, local_printstr): New macros
3110 to call language dependent functions pointed to by la_printchar
3111 and la_printstr respectively.
3112 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3113 dependent functions for printing characters and strings.
3114 * c-exp.y (c_language_defn, cplus_language_defn): Add
3115 c_printchar and c_printstr.
3116 * command.c (do_setshow_command): Rename printchar use to
3118 * expprint.c (print_subexp): Replace C style string output
3119 with call to local_printstr.
3120 * language.c (unk_lang_printchar, unk_lang_printstr):
3121 New stubs, currently errors.
3122 * language.c (unknown_language_defn, auto_language_defn,
3123 local_language_defn): Add unk_lang_printchar and
3125 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3126 language dependent functions to print characters and strings.
3127 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3128 * utils.c (printchar): Renamed to gdb_printchar.
3129 * valprint.c (print_string): Remove prototype, function moved
3130 to c-exp.y, where it becomes c_printstr.
3131 * valprint.c (print_max): Made global for reference from the
3132 language dependent printing routines in *-exp.y.
3133 * valprint.c (repeat_count_threshold): New variable with function
3134 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3135 Change all references to old macro to references to new variable.
3136 * valprint.c (value_print, val_print): Replace calls to
3137 print_string with calls to local_printstr.
3138 * valprint.c (val_print): Replace C style character printing
3139 with call to local_printchar.
3140 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3141 * valprint.c (_initialize_valprint): Add add_show_from_set
3142 call for setting up repeat_count_threshold as print variable.
3143 * ch-exp.y (decode_integer_value): New function.
3144 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3145 * ch-exp.y (chill_printchar, chill_printstr): New language
3146 dependent functions for printing characters and strings.
3147 * ch-exp.y (chill_language_defn): Add chill_printchar and
3150 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3152 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3153 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3154 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3156 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3158 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3159 and assume the process has been killed.
3161 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3163 * remote-udi.c (udi_open): Reset vars so that user can re-run
3164 programs without leaving GDB.
3165 * (many routines): Slightly improve error handling.
3166 * (download): Zero out BSS by longs instead of bytes to avoid
3167 timeouts in real hardware.
3168 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3169 that connection is no longer in use after shutdown() of socket.
3170 This keeps GDB from dying of a SIGPIPE when you issue multiple
3171 `target udi' commands.
3173 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3175 * language.h (language_format_info): New structure to bundle
3176 local formatting information.
3177 * language.h (language_defn): Replace individual format info
3178 with language_format_info structs.
3179 * language.h (local_*_format, local_*_format_prefix,
3180 local_*_format_specifier, local_*_format_suffix): New macros
3181 for binary/octal/decimal/hex formats to access info elements.
3182 * c-exp.y (c_language_defn): Update for new format handling.
3183 * m2-exp.y (m2_language_defn): Update for new format handling.
3184 * dbxread.c (language.h): Include for partial-stab.h use.
3185 * mipsread.c (expression.h, language.h): Include for
3187 * defs.h (local_hex_format, local_hex_format_custom,
3188 local_hex_string, local_hex_string_custom): Move to language.h.
3189 * language.c (local_hex_format_custom, local_hex_string,
3190 local_hex_string_custom, local_octal_format_custom): Use new
3192 * language.c (unknown_language_defn, auto_language_defn,
3193 local_language_defn): Update for new format handling.
3194 * printcmd.c (print_scalar_formatted): Use new macros
3195 to access decimal and binary format info for printing.
3196 * c-exp.y (chill_language_defn): Update for new format handling.
3197 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3198 * ch-exp.y (decode_integer_literal): Add function
3199 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3200 * ch-exp.y (builtin_type_chill_char): Add definition.
3201 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3203 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3205 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3207 (aix_framedata): added nosavedpc field.
3208 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3210 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3211 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3212 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3213 instructions as function_frame_info does. Expand special case of
3214 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3216 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3218 (function_frame_info): Set frameless if the function has no frame,
3219 and set nosavedpc if the PC was not saved. Handle gcc generated
3220 stfd 31,-4(31); st 31, -12(31) correctly.
3221 (frameless_function_invocation): New second argument pcsaved; if 0
3222 return whether the function has a frame, if 1 return whether the
3224 (frame_initial_stack_address): Correct typo: cache registers for
3225 callee_fi, not for fi, (avoids reading garbage memory locations).
3227 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3229 * infrun.c (wait_for_inferior (just before step_over_function
3230 label)): Change test for stepping into subroutine to check for the
3231 presence of line number info. This makes stuff compiled with -g1
3232 cause GDB to not lose control when stepping.
3234 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3235 Improve comments as well.
3237 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3239 * Makefile.in (VERSION): Bump to 4.7.2
3240 * symtab.c (find_pc_symtab): Fix return of random value
3242 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3243 Makefile since it contains sed patterns used in generation.
3244 Add sed pattern to also delete #include of any malloc.h.
3245 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3246 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3247 function names to conform to K&R terminology with respect to
3248 logical and bitwise operators:
3249 UNOP_ZEROP => UNOP_LOGICAL_NOT
3250 UNOP_LOGNOT => UNOP_COMPLEMENT
3251 BINOP_LOGAND => BINOP_BITWISE_AND
3252 BINOP_LOGXOR => BINOP_BITWISE_XOR
3253 BINOP_LOGIOR => BINOP_BITWISE_IOR
3254 BINOP_AND => BINOP_LOGICAL_AND
3255 BINOP_OR => BINOP_LOGICAL_OR
3256 PREC_OR => PREC_LOGICAL_OR
3257 PREC_AND => PREC_LOGICAL_AND
3258 PREC_LOGIOR => PREC_BITWISE_IOR
3259 PREC_LOGXOR => PREC_BITWISE_XOR
3260 PREC_LOGAND => PREC_BITWISE_AND
3261 value_zerop() => value_logical_not()
3262 value_lognot() => value_complement()
3263 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3264 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3265 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3266 and is nonexistant in some SVR4 based systems.
3267 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3268 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3270 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3271 * source.c (source_info): Fix minor nits, print "1 line" rather
3272 than "1 lines", and "language is <lang>".
3273 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3274 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3275 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3277 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3278 * ch-exp.y: New expression parser, for GNU-Chill.
3279 * defs.h (enum language): Add language_chill.
3280 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3281 LANG_MODULA2 a recognized language.
3282 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3283 Chill as well as Modula-2.
3284 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3285 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3286 * language.c (set_language_command): Add chill.
3287 * language.c (binop_result_type, integral_type, character_type,
3288 boolean_type, structured_type, value_true, binop_type_check):
3289 Add language_chill cases.
3290 * language.h (_LANG_chill): Define.
3291 * symfile.c (deduce_language_from_filename): Recognize the
3292 filename extensions ".chill", ".c186", and ".c286" for Chill.
3293 * valprint.c (typedef_print): Add case for language_chill.
3294 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3295 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3296 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3297 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3299 * Makefile.in (distclean): Add target ch-exp.tab.c.
3300 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3301 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3302 * eval.c (evaluate_subexp): Add OP_BOOL case.
3303 * expprint.c (print_subexp): Add OP_BOOL case.
3305 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3307 * infcmd.c (set_environment_command): Avoid skipping first
3308 char of env value if an '=' appears in it. Bug report and fix
3309 by Mark Jungerman, <maj@lucid.com>.
3311 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3313 * infcmd.c (step_over_calls): Improve comments.
3314 * symtab.c (find_pc_psymtab): Clean up a bit.
3315 * (find_pc_symtab): Fix comments, clean up code.
3316 * (find_pc_line): General cleanups, efficiency improvements.
3317 Also, don't return garbage when some line info exists, but there
3320 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3322 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3323 member, and the stat pointer passed to vmap_symtab was NULL, the
3324 wrong vmap entries would be modified. Fixes behavior where
3325 attempting to load symbols for a module with no member would mess
3326 up already read in symbols.
3328 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3330 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3331 29k-share/dfe/mini2udi.o.
3332 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3333 * alldeps.mak, depend: Update to deal with removal of
3334 aforementioned files.
3335 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3336 requirement for useless 'program' argument. Clean up
3337 udi_create_inferior, and udi_load to call common download()
3338 routine. Create download routine to load remote hosts directly
3339 (with the help of BFD) so that we don't need yank.c and
3341 Fix udi_detach to call UDIDisconnect with
3342 the right arguments. Clean up udi_resume, don't assign tip_error
3343 twice. Clean up udi_wait, straighten out status codes. Make
3344 udi_kill really work.
3346 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3348 * c-exp.y: separated host/target idea of integer type size,
3349 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3350 UINT and CHAR rules. (parse_number): work out the targetwise type
3351 of a number based upon it's size and qualifiers. (yylex): chars
3352 are now treated the same way as ints.
3354 * source.c (indentify_source_line): don't core dump if wanted
3355 line is larger than number of lines in source. (can happen when
3356 coff gets confused about #included source).
3358 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3360 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3361 when debugging a program with 100 shared libraries.
3363 * solib.c (solib_map_sections): Always close the BFD we open.
3364 Free all malloc'd storage we allocate, too, including error cases.
3365 (struct so_list): Remove unused so_bfd member.
3366 (clear_solib): Don't bother closing so_bfd.
3368 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3369 cacheable. `So many symbol files, so little file descriptors.'
3371 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3373 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3374 Stubs should stand alone as much as possible.
3376 * source.c (show_directories): Avoid printf_filtered length prob
3377 pointed out by Jonathan Stone.
3379 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3380 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3381 <Lee_Cooprider@vos.stratus.com>.
3383 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3385 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3386 struct, not struct itself.
3387 * serial.h (serial_restore): Fix prototype, takes pointer not
3390 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3392 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3393 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3395 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3397 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3398 Stubs should stand alone as much as possible.
3400 * README: Add remote-es1800.c and remote-st2000.c to table.
3401 * go32-nat.c: Remove, there is no native go32 support.
3402 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3404 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3406 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3407 new routines to deal with sending SIGINTs to attached processes
3408 when the user interrupts the controlling GDB.
3409 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3410 the aforementioned routines when waiting for the attached process.
3412 * elfread.c, mipsread.c: Include <string.h>.
3413 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3414 * serial.h: Add prototype for serial_restore().
3416 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3418 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3419 minimal_symbol_count, because the NULL symbol is not included in
3420 the count. This prevented this function from finding the last
3421 symbol in the table.
3423 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3425 * dbxread.c (process_one_symbol): if not defined
3426 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3427 the start of the function, not just after N_FUN.
3429 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3431 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3432 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3433 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3434 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3435 file. Remove preprocessor defines that previously did remapping.
3437 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3439 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3440 Bug fix courtesy of Alexander Klaiber.
3442 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3444 hp300 native support (hp300hpux untested).
3446 * hp300ux-xdep.c: removed.
3447 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3448 * xm-hp300hpux.h: updated copyright.
3449 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3450 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3451 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3452 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3453 fork-child.o coredep.o corelow.o.
3454 (NAT_FILE, NATDEPFILES): new macros.
3455 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3456 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3458 (NAT_FILE, NATDEPFILES): new macros.
3459 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3461 Vax ultrix native support.
3463 * nm-vax.h: new file.
3464 * Makefile.in (HFILES): added nm-vax.h.
3465 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3466 coredep.o corelow.o removed.
3467 (NAT_FILE, NATDEPFILES): new macros.
3468 * xm-vax.h: updated copyright.
3469 (REGISTER_U_ADDR): removed.
3471 Apollo native support (untested).
3473 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3474 * a68v-nat.c, nm-apollo68[bv].h: new files.
3475 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3476 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3477 * a68v-xdep.c: removed.
3478 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3479 inftarg.o fork-child.o a68v-xdep.o.
3480 (NAT_FILE, NATDEPFILES): new macros.
3482 * defs.h: include nm.h.
3483 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3484 sparc-tdep.c, : do not include nm.h.
3485 * doc/gdbint.texinfo: nm.h now included in defs.h.
3487 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3489 * Makefile.in (VERSION): 4.7.1 post release!
3491 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3493 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3495 * Makefile.in (VERSION): gdb-4.7 release.
3496 * README: Update for gdb-4.7.
3498 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3500 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3503 * alldeps.mak, depend: Update.
3505 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3507 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3509 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3510 causes problems in setting breakpoint in the right place in
3511 functions with `float' args which are passed as doubles.
3512 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3513 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3515 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3517 * Makefile.in (HFILES): Add nm-i386sco.h.
3518 * dwarfread.c: include <sys/types.h> for SCO.
3519 * infptrace.c: Don't include ptrace.h under SCO.
3520 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3522 * config/i386v.mt: Add exec.o to TDEPFILES.
3524 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3526 * i386v-nat.c: Remove space from front of #endif.
3527 * irix4-nat.c: Remove externs of registers[], include inferior.h
3529 * mips-nat.c: Explicitly initialize zerobuf to 0!
3530 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3531 Always setup fci->frame, even if it's non-zero. Too many places
3532 depend upon this behavior (and I have to get a release out the
3534 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3535 processing_gcc_compilation if we find the embedded stabs marker.
3536 This fixes several bugs with finding the location of short or char
3537 function parameters passed on the stack.
3539 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3541 Native support for sun4sol2.
3543 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3544 * nm-sysv4.h: new file.
3545 * Makefile.in (HFILES): added nm-sysv4.h.
3546 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3547 (NAT_FILE, NATDEPFILES): new macros.
3548 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3550 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3552 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3553 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3555 * Makefile.in (VERSION): Tick to 4.6.9.
3557 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3559 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3560 definition, replace with portable one.
3561 * remote-nindy.c: Lint.
3562 (nindy_wait): Return type is int, result is inferior_pid.
3563 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3564 (initialize_symmisc): Remove empty function.
3565 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3566 Remove obsolete, misspelled macro.
3567 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3568 (all @node commands): Use new form to avoid nitpicking errors.
3569 * doc/gdbint.texinfo: Document host/native/target split.
3571 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3573 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3575 * xm-mips.h (offsetof): Don't define this if __STDC__.
3577 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3579 umax native support (untested).
3581 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3583 (NAT_FILE, NATDEPFILES): new macros.
3584 * config/umax.mt (TDEPFILES): removed exec.o.
3585 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3586 removed to nm-umax.h.
3587 * nm-umax.h: new file.
3588 * Makefile.in (HFILES): added nm-umax.h.
3590 hppa native support (untested).
3592 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3593 (NAT_FILE, NATDEPFILES): new macros.
3594 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3595 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3596 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3597 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3598 * hppa[bh]-xdep.c: removed.
3599 * hppa[bh]h-tdep.c: do not include ptrace.h.
3600 * Makefile.in (HFILES): added nm-hppa[bh].h.
3602 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3604 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3606 * mips-nat.c: Straighten out include files. Work around
3607 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3610 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3612 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3613 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3614 backtraces from core files work.
3615 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3616 Functions are now defined in mips-nat.c.
3618 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3620 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3621 serial_default_name().
3623 * remote-hms.c, ser-go32.c, serial.h: Change from
3624 serial_timedreadchar() to new serial_readchar().
3626 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3628 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3630 * c-exp.y: Moved handling of 'const' and 'volatile' from
3631 <type> to <typebase>. This removes 2 conflicts.
3633 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3635 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3636 from breakpoint table when reseting breakpoints.
3638 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3640 Native support cleanup and corefile fixes for i386 SVR4 systems.
3642 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3643 fill_fpregset): Moved to i386v4-nat.c
3644 * i386v4-nat.c, nm-i386v4.h, : New files.
3645 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3646 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3647 change i386v-nat.o to i386v4-nat.o.
3649 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3651 Miscellaneous 386 configs updated.
3653 * config/i386aout.mt (TDEPFILES): removed exec.o.
3654 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3655 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3656 (NAT_FILE, NATDEPFILES): new macros.
3657 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3658 config/i386v4.mt (TDEPFILES): removed exec.o.
3659 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3660 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3661 (NAT_FILE, NATDEPFILES): new macros.
3662 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3663 fork-child.o coredep.o corelow.o i386-xdep.o.
3664 (NAT_FILE, NATDEPFILES): new macros.
3666 Native support cleanup for i386bsd (untested).
3668 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3669 * config/i386bsd.mh (NATDEPFILES): added exec.o
3670 * tm-i386bsd.h (FLOAT_INFO): removed.
3671 * nm-i386bsd.h (FLOAT_INFO): added.
3673 Native support for i386v (untested).
3675 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3676 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3677 (NAT_FILE, NATDEPFILES): new macros.
3678 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3679 * i386-xdep.c: removed.
3680 * Makefile.in (HFILES): added nm-i386v.h
3681 * i386v-nat.c, nm-i386v.h: new file.
3682 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3684 * tm-i386v.h (FLOAT_INFO): removed.
3686 Native support for linux (untested).
3688 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3689 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3690 (NAT_FILE, NATDEPFILES): new macros.
3691 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3692 * Makefile.in (HFILES): added nm-linux.h.
3693 * nm-linux.h: new file.
3694 * xm-linux.h: updated copyright. cleaned up formatting.
3695 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3697 Native support for sun386 (untested).
3699 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3700 fork-child.o sun386-xdep.o.
3701 (NAT_FILE, NATDEPFILES): new macros.
3702 * config/sun386.mt (TDEPFILES): removed exec.o.
3703 * Makefile.in (HFILES): added nm-sun386.h.
3704 * sun386-nat.c, nm-sun386.h: new file.
3705 * sun386-xdep.c: removed.
3706 * xm-sun386.h: updated comment and copyright.
3707 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3710 Native support for i386mach (untested).
3712 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3713 fork-child.o mach386-xdep.o.
3714 (NAT_FILE, NATDEPFILES): new macros.
3715 * Makefile.in (HFILES): added nm-i386mach.h.
3716 * nm-i386mach.h, i386mach-nat.c: new files.
3717 * mach386-xdep.c: removed.
3718 * xm-i386mach.h: updated copyright.
3719 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3722 Native separation for go32 (untested).
3724 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3725 * go32-nat.c: new file.
3726 * go32-xdep.c (call_ptrace, child_resume,
3727 fetch_inferior_registers, store_inferior_registers,
3728 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3730 Native support for m88k (untested).
3732 * Makefile.in (HFILES): added nm-m88k.h
3733 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3734 FETCH_INFERIOR_REGISTERS): removed.
3735 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3736 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3737 (NAT_FILE, NATDEPFILES): new macros.
3738 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3739 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3740 * m88k-xdep.c: removed.
3742 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3744 * i386b-nat.c: Comment changes.
3745 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3747 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3749 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3751 Avoid longjmp()-catching compilation errors in cross-ports.
3753 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3754 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3755 Move from mips-tdep.c and tm-{irix3,mips}.h.
3756 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3758 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3761 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3762 (fetch_core_registers): Fix bfd_seek arguments.
3764 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3766 Make core files work again (add back the `core' target).
3768 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3769 (NATDEPFILES): Add corelow.o.
3770 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3773 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3774 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3775 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3776 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3777 appears. FIXME, these should be moved to NATDEPFILES for native
3780 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3782 Ultra3 host/target/native split. (untested).
3784 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3785 (fetch_register, fetch_inferior_registers,
3786 store_inferior_registers, fetch_core_registers): removed to
3788 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3790 * Makefile.in (HFILES): added nm-ultra3.h.
3791 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3792 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3794 (NAT_FILE, NATDEPFILES): new macros for native support.
3795 * config/ultra3.mt (TDEPFILES): exec.o removed.
3797 * xm-vaxult.h: add MEM_FNS_DECLARED.
3799 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3801 * Makefile.in (VERSION): Roll to 4.6.8.
3802 (OBS): Put version.o first, so Makefile rebuild happens early.
3804 * command.h: Publicize prototype for not_just_help_class_command.
3805 * command.c: Remove proto.
3806 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3807 output. Move "maint info" from class info to class maintenance,
3809 * infrun.c: Move "stop" to class_obscure, and give it a
3810 function so it will not be seen as a global help topic. FIXME,
3811 it should be possible to set these attributes independently.
3813 * core.c (core_command): Make nicer error message for no core support.
3815 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3817 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3818 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3820 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3821 (scan_compilation_units): Punt unused filename arg. dbfoff,
3822 lnoffset, and curlnoffset are file_ptr's now.
3823 (dwarf_build_psymtabs): Drop desc and filename args; use
3824 objfile. dbfoff and lnoffset are file_ptr's now.
3825 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3826 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3827 (elf_symfile_read): Skip desc and filename args to
3828 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3829 * gdb-stabs.h: Use file_ptr rather than off_t.
3830 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3831 compile-time debug check that someone turned off as "unused".
3832 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3833 * symfile.h: Update dwarf_build_psymtabs and
3834 elfstab_build_psymtabs prototypes.
3835 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3836 Use file_ptr offsets. bfd_seeks use L_SET.
3838 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3840 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3841 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3842 value so that demangler won't be invoked. This greatly speeds up
3844 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3845 linked_proc_info so that it properly deallocates the appropriate
3846 item after it is done with it instead of before.
3847 * Don't pass bogus frame pointer to create_new_frame(). Just
3848 leave it as zero so that lower level code will figure out the
3851 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3853 Sony News native support.
3855 * Makefile.in (HFILES): added nm-news.h.
3856 * nm-news.h: new file.
3857 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3858 fork-child.o coredep.o to NATDEPFILES.
3859 (NAT_FILE, NATDEPFILES): new macros for native support.
3860 * config/news.mt (TDEPFILES): removed exec.o.
3862 * remote-vx.c: remove redundant include of sys/time.h.
3864 * infrun.c: include ctype.h. Otherwise some machines result in
3865 undefined for isdigit.
3867 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3869 * configure.in: Convert m68k entries to m68* entries to handle
3870 all the various m68xxx hosts and targets.
3871 * config/news1000.mt: No longer needed, same as news.mt.
3873 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3875 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3877 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3879 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3880 nm-sun2.h, nm-mips.h.
3882 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3884 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3886 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3888 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3890 * xm-hppah.h: if __STDC__ is not defined, define
3892 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3893 compiler; see the comment in the file.
3895 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3897 First cut at support for all BSD variants on 386.
3899 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3900 * i386b-nat.c: New native support file.
3901 * configure.in: Add host and target for i[34]86-*-bsd*.
3902 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3904 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3906 Sun2 native support (untested).
3908 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3909 REGISTER_U_ADDR): removed to nm-sun2.h.
3910 * nm-sun2.h: new file.
3911 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3912 fork-child.o sun3-xdep.o removed.
3913 (NAT_FILE, NATDEPFILES): new macros.
3915 Mips native support. Decstation and iris4 have been tested.
3918 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3919 fill_fpregset): removed to irix4-nat.c
3920 * mips-xdep.c: removed.
3921 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3923 * procfs.c: include nm.h.
3924 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3925 * xm-irix4.h: bump copyright.
3926 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3927 PROC_NAME_FMT): removed.
3928 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3929 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3930 (NAT_FILE, NATDEPFILES): new macros for native support.
3931 (CC): supply default compiler switches.
3932 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3933 fork-child.o coredep.o.
3934 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3936 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3937 fork-child.o mips-xdep.o coredep.o.
3938 (NAT_FILE, NATDEPFILES): new macros for native support.
3940 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3942 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3943 (NATDEPFILES): added fork-child.o
3944 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3945 (NATDEPFILES): added fork-child.o
3946 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3947 (NATDEPFILES): added fork-child.o
3949 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3951 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3952 by using puts_filtered instead.
3954 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3956 * remote-nindy.c (nindy_load): Replacement version from Steve
3957 Chamberlain, doesn't require forking to run "strip" or "sx".
3959 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3961 * Makefile.in (HFILES): Add nm-*.h files.
3963 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3965 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3966 (NATDEPFILES): added fork-child.o.
3968 * doc/gdbint.texinfo: document a few more macros, create new
3969 section for native macros.
3971 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3973 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3974 resolution of copyright issues.
3976 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3978 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3979 subdir gets configured.
3981 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3983 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3985 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3986 searching for a "bfd_strip" program. Also, fixed up arguments
3987 passed to that program.
3989 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3990 which is now used for something else. Rewrite description of
3991 associated parameters to match how gdb does it now.
3992 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3994 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3996 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3998 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
4001 * inferior.h (proc_signal_handling_change): prototype removed.
4002 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
4003 (handle_command): now calls target_notice_signals.
4004 * procfs.c (proc_signal_handling_change): renamed to
4005 procfs_notice_signals. Now static. Add prototype. All callers
4007 * target.h (struct target_ops): new field, to_notice_signals.
4008 (target_notice_signals): new macro to cover new field.
4009 * target.c (cleanup_target): default to_notice_signals to ignore.
4010 * corelow.c (core_ops),
4012 inftarg.c (child_ops),
4013 procfs.c (procfs_ops),
4014 remote-adapt.c (adapt-ops),
4015 remote-eb.c (eb_ops),
4016 remote-es1800.c (es1800_ops, es1800_child_ops),
4017 remote-hms.c (hms_ops),
4018 remote-mm.c (mm_ops),
4019 remote-nindy.c (nindy_ops),
4020 remote-st2000.c (st2000_ops),
4021 remote-udi.c (udi_ops),
4022 remote-vx.c (vx_ops, vx_run_ops),
4023 remote.c (remote_ops),
4024 target.c (dummy_target),
4025 xcoffexec.c (exec_ops): added static initializer for
4027 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
4029 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
4031 * main.c (define_command): Add forgotten initializer.
4033 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
4035 * language.c, language.h: Move saved_language out to global
4036 expected_language. Set expected_language when user expectation
4038 * language.c (language_info): Don't print type/range checking gub.
4039 * main.c (main): Set expected language.
4040 (execute_command): Check against expected language.
4041 * symfile.c (set_initial_language): Set expected language.
4043 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
4045 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4047 A bunch of changes mostly to improve debugging of C++ programs.
4048 Specifically, the calling of inferiors methods is improved.
4050 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
4051 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
4052 hide the implementation details of pointer-to-method objects.
4053 How to tell if the pointer points to a virtual method is
4054 still very dependent on the particular compiler, but this
4055 should make it easier to find the places to change.
4056 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4057 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4058 macros, instead of a hard-wired-in code that incorrectly
4059 assumed a no-longerused representation of pointer-to-method
4060 values. And otherwise fix the relevant bit-rotted code.
4062 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4063 If there are both fields and methods, put a space between.
4065 * stabsread.c (read_struct_type): Fix bug in handling of
4066 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4067 by '_'). (It used to prematurely exit the loop reading in
4068 the fields, so it would think it should start reading
4069 methods while still in the fields. This could crash gdb
4070 given a gcc that can emit nested type information.)
4072 * valops.c (search_struct_method): Pass 'this' value by
4073 reference instead of by value. This provides a more
4074 consistent interface through a recursive search where the
4075 "bottom" functions may need to adjust offsets (due to multiple
4077 * valops.c, value.h, values.c: Pass extra parameters to
4078 value_fn_field and value_virtual_fn_field so we can
4079 correctly adjust offset for multiple inheritance.
4080 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4081 virtual function calls by using value_virtual_fn_field().
4082 * values.c: New function baseclass_offset, derived from
4083 baseclass_addr (which perhaps can be made obsolete?).
4084 It returns an offset rather than an address. This is a
4085 cleaner interface since it doesn't mess around allocating
4087 * valops.c (search_struct_method): Use baseclass_offset
4088 rather than baseclass_addr.
4090 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4092 * Makefile.in: Re-install 29K/UDI stuff.
4093 * remote-udi.c (udi_resume): Clean up.
4094 * (udi_wait): Rewrite, leave out bugs.
4095 * Add debugging code to print out all register fetches and stores.
4096 * Straighten out target_ops.
4097 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4099 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4101 * remote-udi.c (udi_create_inferior): run with no arguments should
4102 not pass the program name as an argument, since the UDI code
4103 already handles that.
4104 (udi_load): get the symbols from prog_name, not arg_string (the
4105 load command should really use arg_string as the program name, not
4106 prog_name, but at least the run command works now).
4108 * munch: HP9000/300 nm puts an extra space between T and symbol
4111 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4112 needed for vxworks targets.
4114 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4116 * am29k-tdep.c (_initialize_29k): Make it possible for the
4117 user to set and query the address where function calls into the
4118 inferior write a small scratch routine. `set call_scratch_address'
4119 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4120 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4121 not already cached validly.
4123 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4125 Rs6000 native support.
4127 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4128 machines without this header should not be compiling this file.
4129 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4130 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4131 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4132 * xm-rs6000.h: do not include ptrace.h.
4133 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4134 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4135 infptrace.o and inftarg.o move to NATDEPFIES.
4136 (NAT_FILE, NATDEPFILES): new macro for native support.
4138 Sun3 native support.
4140 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4141 new macros for native support.
4142 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4143 removed sun3-xdep.o.
4144 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4146 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4147 * sun3-nat.c, nm-sun3.h: new files for native support.
4149 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4151 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4152 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4153 dbfsize and use it to initialize new local file scope dbsize.
4154 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4155 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4156 DIEs as well as the current check for undersize DIEs. This helps
4157 to gracefully detect and reject corrupted DIE information.
4159 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4161 Add `command hooks' and a hook for inferior program stopping.
4163 * command.h (struct cmd_list_element): Remove unused `aux'
4164 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4165 * command.c (add_cmd): Initialize new fields, elim old.
4166 (add_alias_cmd): Clone new fields.
4167 (delete_cmd): Un-hook hookee if we're deleting hook.
4168 (help_cmd): Tell user the command is hooked, if it is.
4169 (lookup_cmd_1): Abbreviations return the original command
4170 instead of themselves, so that hooks on the original cmd will be
4172 * defs.h (enum command_class): Add class_pseudo and comments.
4173 * gdbcmd.h (execute_user_command): Add prototype.
4174 * infrun.c (normal_stop): If the stop command is hooked,
4175 run the hook whenever we stop.
4176 (hook_stop_stub): Stub for catch_errors.
4177 (_initialize_infrun): Set up pseudo "stop" command.
4178 * main.c (execute_user_command): Code extracted from execute_command.
4179 (execute_command): If hooked, run the hook before the command.
4180 (define_command): If defining a new hook, check the command it
4181 is hooking, and warn if none. Install the hook.
4182 * source.c (_initialize_source): "l" is an abbrev for "list".
4183 * doc/gdb.texinfo: Document command hooks.
4185 * Makefile.in (VERSION): Roll to 4.6.7.
4186 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4187 * infrun.c (breakpoints_inserted): Make it static again.
4188 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4190 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4192 Native file renaming.
4194 * nat-sparc.c -> sparc-nat.c
4195 * nat-sun4os4.h -> nm-sun4os4.h
4196 * nat-trash.h -> nm-trash.h
4197 * config/sun4os4.mh: track file renaming.
4198 * configure.in: link to nm.h rather than nat.h.
4199 * infptrace.c: include nm.h rather than nat.h.
4201 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4203 Host/target/native split for sun4.
4205 * Makefile.in (TSOBS): removed corelow.o.
4206 * infptrace.c: included nat.h.
4207 * nat-trash.h: temporary header file. This should be removed once
4208 all hosts have the native/host/target split.
4209 * configure.in: add a symlink from nat-trash.h to nat.h if no
4210 other nat file exists for this configuration.
4211 * sparc-tdep.c: no longer include sys/ptrace.h.
4212 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4213 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4215 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4216 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4217 to NATDEPFILES. removed sparc-xdep.o.
4218 (NATDEPFILES, NAT_FILE): new macros for native support.
4220 Break the direct connection from core_file_command to any
4221 particular type of core file support.
4223 * target.h (find_core_target): new prototype.
4224 * target.c (find_core_target): new function. Walks the target
4225 list looking for the core target.
4226 * core.c (core_file_command): replace calls to core_detach and
4227 core_open with find_core_target and direct calls.
4229 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4231 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4233 config/hp300hpux.mh: ALLOCA1 was not defined.
4235 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4237 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4238 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4239 until we can figure out a better way to do paging.
4241 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4243 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4244 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4245 * hppa-coredep.c: Remove, now that we use the hook.
4246 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4247 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4249 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4250 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4251 be ripped out and reimplemented right (see elfread.c).
4252 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4254 Rename all HPPA files to fit into unique DOS filenames:
4255 * *hppabsd* => *hppab*
4256 * *hppahpux* => *hppah*
4258 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4260 Make the /proc support a target-struct in its own right.
4262 * Makefile.in: Remove inftarg.[co], since it is now included via
4264 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4265 reference infptrace.o. Add fork-child.o to all *.mh that
4268 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4269 No longer global functions.
4270 (fork_inferior): New global function from fork-child.c.
4271 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4272 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4273 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4274 (child_create_inferior): New tiny function that calls fork_inferior.
4275 * fork-child.c: New file, containing fork_inferior, which is
4276 built from slight mods to inftarg.c's child_create_inferior.
4278 * procfs.c (procfs_ops): Add target vector.
4279 (attach): Rename as static do_attach.
4280 (procfs_create_inferior): New tiny function that calls fork_inferior.
4281 (child_xfer_memory): Rename to static procfs_xfer_memory.
4282 (store_inferior_registers): Rename to static procfs_store_registers.
4283 (inferior_proc_init): Rename to static procfs_init_inferior.
4284 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4285 procfs_files_info, procfs_open, procfs_mourn_inferior,
4286 procfs_can_run): Slightly mangled copies of the corresponding
4287 child_XXX routines from inftarg.c.
4288 (proc_wait): Renamed to static procfs_wait.
4289 (child_resume): Rename to static procfs_resume.
4290 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4291 (initialize_proc_fs): Rename to initialize_procfs. Set up
4294 * putenv.c: index -> strchr.
4295 * regex.c: Always rename bcopy to memcpy, etc.
4296 FIXME: Eventually do the renames rather than use #define's.
4297 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4299 * sparc-xdep.c: Move deferred_stores to target dependent.
4300 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4302 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4304 Split non-target-dependent code out of target_attach routines.
4306 * target.h: Comments on target_attach args and results.
4307 * infcmd.c (attach_command): Check for existing execution, call
4308 target_attach, set up terminal status and wait_for_inferior, wait
4309 for the attach status, and do normal_stop.
4310 * inftarg.c (child_attach): Remove target independent stuff.
4311 * remote-adapt.c (adapt_attach): Ditto.
4312 * remote-mm.c (mm_attach): Ditto.
4313 * remote-udi.c (udi_attach): Ditto.
4314 * remote-vx.c (vx_attach): Ditto.
4318 * remote-hms.c (hms_attach): Remove completely, it was useless.
4319 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4320 commented-out start_remote calls.
4321 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4322 DENTER and DEXIT macros and their calls. Use a real debugger --
4323 like gdb -- to see what functions are being called when.
4324 * utils.c (strcmp_iw): Make nonstatic, for lint.
4326 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4328 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4330 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4332 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4333 fix to differentiate between gcc1 & gcc2 compiled files so that we
4334 can debug calls that pass structs as args correctly.
4335 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4336 so, and what version.
4338 * remote.c (remote_wait): Make regs be char to avoid picayune
4339 ANSI compiler warnings.
4341 * energize.h: Move all external struct decls to inside of
4342 __STDC__, add prototype for energize_shell_wait().
4343 * energize.c (getpty): Clean up, make us really get a controlling
4345 * (energize_initialize): Disable SIGIO prior to setting up for
4346 I/O interrupts. Move setsid(), et. al. to getpty().
4347 * (energize_shell_wait): New routine to wait for things started
4348 via the shell command, uses wait() instead of /dev/proc.
4349 * Also, add prototype for execute_command_1().
4351 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4353 * inftarg.c (child_create_inferior, child_attach,
4354 child_mourn_inferior): collect unix child process stratum
4355 functions which live below the target vector into this file to
4356 facilitate host/target/native split. Also, make them static.
4357 * inflow.c (child_mourn_inferior): removed.
4358 * infrun.c (child_create_inferior, child_attach): removed.
4359 (resume): becomes global so that functions below the
4360 target vector can find it.
4361 * inferior.h (resume): add prototype.
4362 (child_mourn_inferior, child_create_inferior, child_attach):
4365 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4366 replaced with find_default_attach and
4367 find_default_create_inferior.
4369 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4371 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4372 addresses don't get displayed in the wrong positions.
4374 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4376 Separate core functions along target vector in preparation for
4377 native support. Functions above vector now live in core.c. Those
4380 * core.c (solib_add_stub, core_close, core_open, core_detach,
4381 get_core_registers, core_files_info, core_ops): moved to corelow.c
4382 (_initialize_core): removed addition of core_ops target.
4383 * corelow.c: new file.
4384 (solib_add_stub, core_close, core_open, core_detach,
4385 get_core_registers, core_files_info, core_ops): moved from core.c
4386 (_initialize_corelow): new function.
4387 * gdbcore.h (core_open, core_detach): added prototypes.
4388 (core_ops): add forward declaration.
4389 * Makefile.in (SFILES_MAINDIR): add core.c
4391 (TSOBS): change core.o to corelow.o
4393 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4395 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4396 instead of 'sun' predefined symbol so that trap analysis code is
4397 enabled only when the TARGET is a sun3.
4399 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4401 * tm-i960.h (ext_format_i960): Add top-level declaration.
4402 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4403 blocks, else Sun4 compiler complains.
4405 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4407 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4408 instruction's argument. Patch from jonathan@cs.stanford.edu
4411 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4413 Break the thread of control that implies that a unix child
4414 process will be the default target.
4416 * target.c (find_default_run_target, find_default_attach,
4417 find_default_create_inferior, return_zero): new functions.
4418 (cleanup_target): Make return_zero the default for to_can_run.
4420 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4421 child_create_inferior references with find_default_XXX instead.
4423 * target.h (struct target_ops): new field, to_can_run.
4424 (find_default_attach, find_default_create_inferior): new prototypes.
4425 (target_can_run): new macro.
4427 * Also added a zero (default) to_can_run element to all static
4428 struct target_ops initializations throughout GDB, except:
4429 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4431 * infrun.c (child_create_inferior): Clean up error handling when
4432 no exec file is specified.
4433 (child_attach): Don't require exec file.
4435 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4437 Remove kill_inferior_fast, in favor of target_kill, which goes
4438 through the target vector.
4440 * inferior.h (kill_inferior_fast): remove declaration.
4442 * main.c (disconnect): call quit_cover using catch_errors rather
4443 than calling kill_inferior_fast directly. New way goes through
4444 the target vector, handles attached processes, and writes
4445 command history if appropriate.
4446 (quit_cover): new function, wrapper for quit_command.
4448 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4449 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4450 inlining them into the local kill_inferior when needed.
4452 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4454 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4455 * stabsread.c (read_struct_type): Simplify complicated expression
4456 for dumb DECstation compiler.
4458 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4460 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4461 operands to memory management instructions, from WRS.
4463 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4465 * main.c (main): Back out previous language setting changes.
4466 Replace with simple default to C before processing any init
4467 files. There MUST be a language set, even in the absence of
4468 init files or executables, or expression parsing fails.
4470 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4472 * main.c (main): Move code that sets initial language to
4473 symfile.c. Fixup places where command files are processed to
4474 be consistent in setting a default language if none has been
4476 * symfile.c (set_initial_language): Add code moved from
4477 main() that sets an initial default language when a new
4478 symbol file is read.
4479 * symfile.c (symbol_file_command): Call set_initial_language.
4480 * symtab.c (find_main_psymtab): Add FIXME comment.
4482 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4484 * breakpoint.c, sparc-tdep.c: comment changes.
4485 * configure.in: removed target_dependent line.
4487 * remote-mm.c (mm_attach): change printf to error to prevent
4489 * remote-udi.c (udi_attach): change printf to error to prevent
4492 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4493 calls to {fetch|store}_inferior_registers with calls to
4494 target_{fetch|store}_registers, for remote-target independence.
4496 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4498 * Makefile.in: Fix bug I introduced in merging Rich's change.
4499 * infrun.c (child_create_inferior): Use proceed() rather than
4500 doing all the same stuff by hand.
4502 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4504 * Makefile.in, configure.in: add support for files used only when
4505 configured native, that is, when host = target.
4507 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4509 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4510 stores are target dependent and were moved from xm to tm.
4512 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4514 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4516 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4517 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4519 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4521 * target.h (struct target_ops): removed to_convert_to_virtual and
4522 to_convert_from_virtual elements. Initializations removed from
4523 all static initializations.
4524 (target_convert_to_virtual, target_convert_from_virtual):
4526 (host_convert_to_virtual, host_convert_from_virtual): Removed
4527 forward declarations.
4528 * target.c (cleanup_target): removed default assignments for
4529 to_convert_to_virtual and to_convert_from_virtual.
4530 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4532 * findvar.c (value_of_register, value_from_register):
4533 target_convert_to_virtual inlined.
4534 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4535 * valops.c (value_assign): target_convert_from_virtual inlined.
4537 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4539 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4540 position wrong if used for the prompt.
4541 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4543 Support for accessing arbitrary MIPS stack frames in memory.
4545 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4546 set, run it before INIT_EXTRA_FRAME_INFO.
4547 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4549 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4550 (FP) value in the frame_info struct if it is zero (as from top of
4552 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4554 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4555 comes back as zero. So does FP_REGNUM, as a trigger for
4556 init_extra_frame_info.
4558 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4559 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4560 (INIT_FRAME_PC): Defined to null.
4561 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4562 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4563 Briefly explain MIPS stacks in GDB.
4565 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4567 * copying.awk, copying.c (show_copying_command,
4568 show_warranty_command): Rename from copying_info, warranty_info,
4569 to match command function conventions.
4571 * utils.c (prompt_for_continue): Reinitialize more-counts
4572 before printing anything, and again afterward. Fix comments.
4573 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4574 or alloca() if needed.
4576 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4577 detect native versus cross-host.
4579 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4581 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4582 Suns. Rename to m68k_saved_pc_after_call.
4583 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4584 m68k_saved... instead of sun3_saved...
4586 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4588 * Makefile.in (update-depend, update-alldeps): Split out of
4589 setup-to-dist, for convenience in rebuilding the depend and
4591 (assorted): Update to catch straggler files when building gdb.tar.Z.
4593 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4595 Preliminary cleanup for splitting host/native/target.
4597 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4598 here; it is dealt with at a gdb-target-independent level.
4599 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4600 high toned routine. Fix return type to void.
4601 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4602 Rich and I believe the "real problem" was that both single_step
4603 and target_resume were issuing PT_CONTINUE calls. This would
4604 cause the second PT_CONTINUE to sometimes fail because the process
4605 was already running.
4606 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4608 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4610 * energize.c (pty_to_kernel): Must check for EAGAIN as
4611 termination condition.
4612 (full_filename): Don't prepend dirname if filename begins with /.
4613 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4615 (getpty (NCR)): Lotsa bug fixes...
4616 (kernel_dispatch (case StopRType)): Use kill() instead of
4617 killpg() so we can deal with losing systems...
4618 (wait_for_events): Work around NCR select() lossage. It doesn't
4619 zero out readfds when select() returns zero.
4620 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4621 getcwd() instead of getwd() (NCR getwd() seg faults).
4622 (energize_wait): Use sigaction() for NCR. Their version of signal()
4623 is unreliable by default.
4625 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4626 error from PIOCSWSTOP.
4628 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4629 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4630 defs.h, utils.c: Make vfprintf_filtered global.
4632 * energize.c (send_location): New routine to consolidate all
4633 places where we must notify kernel of where the given pc is.
4634 (cplus_demangle): Put single-quotes around demangled names.
4635 (energize_call_command): Call send_location() after doing up,
4636 down, and frame commands.
4638 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4640 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4641 pass at doc for two new remote targets---29K using UDI, and Tandem
4642 ST2000 using STDBUG.
4644 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4646 * doc/all.m4: turn on H8/300 stuff for generic manual
4648 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4649 after explicit call to breakpoint() in serial stubs.
4651 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4653 * mipsread.c: Clean up some white space.
4654 (parse_symbol): Handle stEnd of stFile.
4655 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4657 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4658 store_inferior_registers): Replace unexplained numbers
4659 with manifest constants from a DECstation header file.
4660 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4661 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4663 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4665 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4666 for "down". Suggested by Richard Stallman.
4668 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4670 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4671 redeclaration bug on SunOS 4.
4673 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4675 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4676 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4677 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4678 they aren't already there.
4679 * remote-vx.c (vx_prepare_to_store): Ditto.
4680 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4682 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4684 Removed a large number of changes inserted by Per Bothner
4685 for C++ support. These will go back in when they've been
4688 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4690 * serial.h: Fix prototye for serial_raw().
4691 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4692 serial_write() to match prototypes.
4693 * remote-st2000.c (get_reg_name): Make *p be const.
4695 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4697 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4698 to agree with target structure field type.
4699 (nindy_store_registers): Ditto.
4701 * Makefile (OPCODES): New var, pointing to opcodes library.
4702 (CLIBS, CDEPS): Include it.
4703 (saber_gdb): Load opcodes library.
4705 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4707 * a68v-xdep.c (store_inferior_registers): declare as void.
4708 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4709 * remote-st2000.c: Massive changes to use new serial package.
4710 Also added 'connect' command to transparantly connect to serial
4712 * ser-termios.c: Big cleanup, use nicer coding conventions.
4713 * ser-bsd.c: New module, serial stuff for BSD systems.
4714 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4715 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4717 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4719 * doc/gdb.texinfo: fix shameful error of agreement reported by
4720 jimb@occs.cs.oberlin.edu (Jim Blandy)
4721 * doc/gdb.texinfo: remove old partial discussion of remote serial
4722 protocol (via serial debug stubs)
4723 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4724 use of serial debug stubs
4726 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4728 * symfile.h: Declaration of set_demangling_style() moved
4729 here from demangle.h (which is now in ../include).
4730 * i386-xdep.c: Update comment.
4732 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4734 * symtab.c (completion_list_add_symbol): restructured to optimize
4735 for time. First clip names that cannot match. Then clip any
4736 names we've already considered. Drop a redundant strncpy. Drop
4737 a redundant malloc and associated free for demangled names.
4739 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4741 * a68v-xdep.c (store_inferior_registers): Define as type void.
4742 * configure.in: Add host m68k-apollo*-bsd*.
4743 * demangle.c (struct demanglers): Use enum instead of constant
4744 value to keep braindamaged HP/Apollo compiler happy.
4746 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4748 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4749 match "FOO". This allows 'break Foo' to work when Foo is
4750 a mangled C++ function. (See comment before function.)
4752 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4754 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4755 for files in vx-share/*.c.
4756 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4757 for normal GDB source files.
4759 * Makefile.in (VERSION): Roll to 4.6.6.
4761 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4762 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4763 * tm-sun3os4.h: Update comments.
4764 * xm-delta88.h: Remove STACK_END_ADDR.
4766 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4768 * Makefile.in (VERSION): Roll to 4.6.5.
4770 * infrun.c: Lint for recent `handle' changes.
4772 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4773 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4774 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4775 should include a ser-XXX.o module.
4777 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4778 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4780 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4781 known suns in configure.in, rather than mapping them to unique
4782 config files that happen to duplicate other config files.
4783 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4784 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4786 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4788 * configure.in (*-*-sunos*): Use trailing * to match all
4789 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4790 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4791 in production on Sun-4.
4792 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4793 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4794 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4796 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4797 config/sparc-noun.mt: New target configs for embedded.
4798 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4800 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4801 target definitions for embedded with and without underlines on
4804 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4805 not a parameter of the CPU, but of the development environment.
4806 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4808 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4810 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4811 (which involves reading in main's symtab) if we have no breakpoints.
4813 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4815 * dwarfread.c (cu_language): New local variable to record
4816 language for current compilation unit being processed.
4817 * dwarfread.c (set_cu_language): New local function to decode
4818 and record language for current compilation unit being processed.
4819 * dwarfread.c (synthesize_typedef): Add local function to
4820 synthesize a typedef for C++ classes, structs, unions, and
4822 * dwarfread.c (read_structure_scope): Synthesize typedefs
4823 for C++ classes, structs and unions.
4824 * dwarfread.c (read_enumeration): Synthesize typedefs for
4826 * dwarfread.c (read_file_scope): Call set_cu_language to
4827 record language for current compilation unit. After symtab
4828 is built, save this recorded language.
4829 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4830 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4831 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4832 typedefs for C++ classes, structs, unions, and enumerations.
4833 * dwarfread.c (scan_compilation_units): Call set_cu_language
4834 to record language for current compilation unit.
4835 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4836 for TAG_enumeration_types, rather than in add_partial_symbol.
4837 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4838 case with class, struct, and union type cases, now that they are
4839 the same. Remove tests for non-NULL name attributes, now done
4841 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4842 treat as alias for TYPE_CODE_STRUCT for now.
4844 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4846 * Makefile.in: map "gdb" through program_transform_name when
4849 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4851 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4852 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4853 Use "regi" for local indexing through register numbers, reserving
4854 "regno" for the name of a specific register passed as an input
4855 parameter. Fix bug propagated through all versions that sometimes
4856 used regno as an index when it should have been regi, thus using
4857 -1 as an index in some cases.
4859 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4861 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4862 respectively, so same demangler can be used by other programs.
4863 * Makefile.in: Remove demangler stuff.
4864 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4865 * demangle.c (_initialize_demangler): Tell demangler which
4866 CPLUS_MARKER to assume.
4868 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4870 RS/6000 portability changes (for hosting cross-debuggers).
4872 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4873 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4874 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4875 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4876 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4877 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4878 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4879 (NO_SINGLE_STEP): Add, target-dependent.
4880 (loadinfotextindex): Lowercase, remove "aix_".
4881 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4882 (NO_SINGLE_STEP): Remove, target-dependent.
4883 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4884 * xcoffread.c: Only build file if RS/6000 native GDB.
4885 (build_function_symbol): Remove #if 0'd code.
4886 * rs6000-tdep.c: Cleanup. Add static fn protos.
4887 Use CORE_ADDR for addresses throughout. Make void fns void.
4888 (pop_dummy_frame): Add FIXME about bogosity of design here.
4889 (rs6000_struct_return_address): Ditto.
4890 (frameless_function_invocation, frame_get_cache_fsr,
4891 frame_initial_stack_address, xcoff_relocate_symtab,
4892 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4893 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4894 Use CORE_ADDRs. Change identifiers to lowercase.
4896 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4897 supplying dummy routines if non-native. Add prototype for
4898 static exec_one_dummy_insn. Move a mess of functions to
4899 rs6000-tdep.c (as above). Remove #if 0'd code.
4901 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4902 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4903 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4905 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4908 * vx-share/README, nindy-share/README: New files describing
4909 how these directories' code is shared, and with whom.
4911 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4913 * configure.in (target configurations): Reformat into table.
4914 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4916 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4917 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4918 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4919 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4920 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4921 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4923 * Makefile.in (config-check): Add command to check whether
4924 configure.in is consistent with config/*.
4926 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4928 * configure.in (host configurations): Reformat nested cases into
4929 easy-to-maintain table.
4930 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4931 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4933 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4935 * cplus-dem.c: Reorder args to most local functions to make them
4936 follow the consistent pattern of struct work_stuff pointer first,
4937 followed by pointer into string being demangled, followed by
4938 pointer to the string where the result is being stored, followed
4939 by other args. Also generally replace most variables of name
4940 "type" with "mangled" for consistency. They all pointed to the
4941 same string but half were one name and half the other.
4942 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4943 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4944 use whenever a qualified name is being demangled.
4945 * cplus-dem.c (do_type): Qualified names are treated similarly
4946 to fundamental types, not as modifiers of fundamental types.
4948 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4950 * configure.in: Add sparclite as a target.
4952 * sparc-stub.c (handle_exception): Flush instruction cache just
4953 before returning to the user. (hexToInt): Fix overzealous cleanup.
4955 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4957 * infrun.c (handle_command): Rewrite to allow multiple signal
4958 numbers, signal number ranges, and to recognize "all" to mean all
4959 signals except those used by the debugger.
4960 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4961 to set or reset actions for specific signals.
4963 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4965 * coffread.c (decode_type): Call alloc_type to alloc new
4967 * stabsread.c (read_array_type, read_range_type, define_symbol):
4968 Call alloc_type to alloc new types.
4969 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4970 from type_obstack to symbol_obstack.
4971 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4973 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4974 associated with a type, using the same mechanism as was used to
4975 allocate space for the type structure itself.
4976 * coffread.c (patch_type, coff_read_struct_type,
4977 coff_read_enum_type): Use TYPE_ALLOC.
4978 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4979 * gdbtypes.c (create_array_type, check_stub_method,
4980 allocate_cplus_struct_type): Use TYPE_ALLOC.
4981 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4982 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4983 read_range_type): Use TYPE_ALLOC.
4985 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4987 * breakpoint.c (breakpoint_re_set): Select a default source
4988 symtab if one is not currently selected.
4989 * utils.c (query): Call wrap_here before building the output
4990 query string, to turn off wrapping and flush any buffered output.
4991 Otherwise our query may end up in the wrap buffer and never be
4993 * eval.c (evaluate_subexp): Report error when attempting to
4994 evaluate subscript for types without a target type, rather
4995 than dumping core by using the NULL pointer.
4996 * symfile.c (symbol_file_command): Forget current_source_symtab
4997 and current_source_line when discarding symbol table.
4999 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
5001 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
5003 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
5004 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
5006 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
5008 * remote.c (remote_open): Fix baud rate setting to make -b flag
5009 work. (remote_wait): Change 'T' message parser to deal with new
5010 improved format which allows stub to send an arbitrary bunch of
5012 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
5013 make all this re-entrant by storing all state on the stack. Clean
5014 up memory error trapping. (computeSignal, set_debug_traps):
5015 make it all table driven. Make a start at a baud rate setting command.
5017 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
5019 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
5021 * remote-vx.c: redefine malloc to avoid buggy declaration on
5022 RS/6000 <rpc/types.h>.
5023 xm-rs6000.h: include <sys/select.h> to define fd_set for
5024 <rpc/svc.h> on RS/6000.
5026 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
5028 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
5029 recursive invocations of make. Always create installation
5032 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
5034 * m68k-pinsn.c: Minor fix in style of output (don't use
5035 range to indicate floating point control registers).
5037 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
5039 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
5041 * infcmd.c (registers_info): Handle multiple register names.
5042 Changes inspired by Roland McGrath.
5044 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
5046 * sparc-stub.c: New file. Mix it with your SPARClite
5047 application, and it will speak GDB remote protocol!
5048 * remote.c (remote_wait): Change 'T' (expedited reply) message to
5049 deal with arbitrary registers. Needed for sparc-stub.
5051 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
5053 * cplus-dem.c (cplus_markers): Add table for gnu style and
5054 use throughout, in place of compile time constant CPLUS_MARKER.
5055 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5056 * cplus-dem.c (cfront_special): New function, as suggested
5057 by pfieland@stratus.com.
5058 * cplus-dem.c (forget_types): New function.
5059 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5061 * cplus-dem.c (mop_up): Call forget_types().
5062 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5063 Use throughout, instead of checking current_demangling_style.
5064 * cplus-dem.c (demangle_signature): When finding an explicit
5065 start of function args, forget all remembered types for
5066 lucid/cfront style demangling.
5067 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5068 underbar characters, use last pair as the delimiter. Hoist
5069 gnu_special() call up to cplus_demangle(). Call cfront_special()
5071 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5072 for inherited classes.
5073 * cplus-dem.c (demangle_args): Document quirks of numbered
5074 references to previously seen types.
5075 * dbxread.c (read_ofile_symtab, process_one_symbol):
5076 Use AUTO_DEMANGLING rather than explicitly checking
5077 current_demangling_style.
5078 * demangle.h: Add some comments.
5079 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5080 CFRONT_DEMANGLING): New macros.
5081 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5082 not found in the actual producer string produced by lcc.
5083 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5084 than explicitly checking current_demangling_style.
5086 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5088 * breakpoint.c (enable_longjmp_breakpoint,
5089 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5090 Check for duplicate breakpoints at the same address. Bug report
5091 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5093 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5095 * buildsym.c (end_symtab): Document that end_symtab can return
5096 NULL under non-error conditions.
5097 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5098 returned from end_symtab for empty compilation units.
5100 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5102 * am29k-tdep.c: Lint from DECstation compiler.
5103 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5104 As the man page says, "Sometimes you just can't get lint to shut
5105 up". That doesn't mean you should blow away the code it won't
5107 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5108 it up over the next few weeks. Make mips x 29k build.
5109 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5110 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5111 but leave it as a comment because the breakpoint instruction
5112 is not easily accessible at this moment (it's static, and if
5113 we define one here, it goes into every file compiled).
5115 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5117 * Makefile.in (VERSION): Bump to 4.6.3.
5118 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5119 function scopes when building partial symbol tables.
5120 * objfiles.c (open_existing_mapped_file): Make it clear in
5121 warning message that out of date mapped files are ignored.
5122 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5123 unit source file name in error message.
5125 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5127 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5128 * dwarfread.c (struct_type): In absence of AT_byte_size for
5129 bitfield, use size of object of member's type for the size of
5130 the anonymous object containing the bit field.
5131 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5132 an AT_byte_size attribute is seen.
5133 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5134 union aux_ext (was aux_ent).
5135 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5136 unsigned char* to char*, for Lucid compiler.
5137 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5138 to be correct type (from unsigned char* to char*).
5139 * valprint.c (type_print_derivation_info): Minor tweak to placement
5140 of commas in derived class printing.
5141 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5143 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5145 * xm-go32.h: Define LSEEK_NOT_LINEAR
5146 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5147 then work out the lseek positions of newlines by running through
5148 the file and `tell'ing. This makes source file listing work on
5149 OS's where the relationship between physical position in file and
5150 canonical position is indeterminate, eg VMS and DOS.
5152 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5154 * stabsread.c: Ensure that all members of all allocated structures
5155 are initialized to known state to avoid hard to find bugs with gdb
5156 using fields containing random data.
5157 * buildsym.c (start_subfile): Compact dirname initialization.
5158 * buildsym.c (patch_subfile_names): New function.
5159 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5160 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5161 * buildsym.h (patch_subfile_names): Add prototype.
5162 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5164 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5166 * remote-udi.c: Update comments.
5168 * remote.c (getpkt): Only force retransmission ten times;
5169 after that, assume bug in target code, and handle pkt anyway.
5171 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5173 * configure.in: Add support for apollo 68k under BSD environment.
5174 * xm-apollo68b.h: New file to support above.
5176 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5178 * configure.in: Recognize i486 host cpu.
5179 * valprint.c (type_print_derivation_info): Print derivation info
5180 in same form as class declarations in source.
5181 * valprint.c (type_print_varspec_suffix): Split arg printing
5182 code out to type_print_args function.
5184 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5186 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5187 at_import, at_frame_base.
5188 * dwarfread.c (completedieinfo): Remove cases for obsolete
5189 AT_visibility, AT_import, and AT_frame_base attributes.
5190 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5191 i860, which can keep up to 4 shadow breakpoints.
5192 * tm-stratus.h (USG): Define.
5193 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5194 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5195 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5196 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5197 * config/stratus.mt (TDEPFILES): Include files available from
5198 stratus that are not yet in release pending receipt of paperwork
5200 * buildsym.c (finish_block): Minor code format change.
5201 * gdbtypes.h (struct field): Add to comments.
5202 * gdbtypes.h (virtual_field_bits): Add to comments.
5203 * objfiles.c (allocate_objfile): Change obstack interface to
5204 match FSF merging efforts.
5206 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5208 * Makefile.in (VERSION): Bump to 4.6.2.
5209 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5210 * Makefile.in (OBS): Add stabsread.o
5211 * Makefile.in (stabsread.o): Add build rule.
5212 * stabsread.c, stabsread.h: New files.
5213 * buildsym.c: Split out stabs specific support to stabsread.c.
5214 * buildsym.h: Split out stabs specific support to stabsread.h.
5215 * dbxread.c (stabsread.h): Include
5216 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5217 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5218 * dbxread.c (read_ofile_symtab): Call end_stabs.
5219 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5220 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5221 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5222 really_free_pendings to cleanups.
5223 * elfread.c (elf_new_init): Call stabsread_new_init.
5224 * gdbtypes.c: Small changes to maintenance commands.
5225 * mipsread.c (stabsread.h): Include.
5226 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5227 * xcoffread.c (stabsread.h): Include.
5228 * xcoffread.c (global_stabs): Remove redundant def.
5229 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5231 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5233 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5234 * inflow.c (terminal_init_inferior, terminal_inferior,
5235 terminal_ours_1, initialize_inflow): Record and use state
5236 of lmode_inferior_valid and lmode_ours_valid.
5238 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5240 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5241 include <sgtty.h> on USG. (from sef).
5243 * depend: es1800 dependency needed here.
5245 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5247 * buildsym.c (read_struct_type): Initialize structs allocated
5248 with alloca, to avoid using random values from stack later on.
5249 * defs.h (fprintf_filtered): Add prototype.
5250 * gdbtypes.c (check_stub_method): Fix misleading comments.
5251 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5253 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5254 small changes to maint support functions.
5255 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5256 for some fields and expand comments.
5257 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5258 macro and track change to obstack_full_begin macro.
5259 * utils.c (fprintfi_filtered): New function.
5260 * valprint.c (type_print_base): Fixup field printing to not
5261 print extraneous lines and not print bogus "no data fields"
5262 messages for C++ classes with no data members. Also use new
5263 fprintfi_filtered function.
5265 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5267 * configure.in: es1800 ok for 68000 too.
5269 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5271 * configure.in: echo error messages to stderr, not stdout
5273 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5275 * configure.in: recognize hppa* instead of hppa
5277 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5279 * energize.c: Second cut at DynamicLoad message handling.
5281 * energize.c: Relativize pathnames in #include statements.
5282 * (kernel_dispatch): Better error messages for unknown protocol
5284 * (kernel_dispatch): First cut at DynamicLoad message handling.
5286 * Makefile.in: Remove -I../readline from all compilations,
5287 include a special case for main.o instead.
5289 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5291 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5292 error if it fails to find a member type, rather than return NULL
5293 and trigger a coredump.
5294 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5295 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5296 match on complete demanglings, including argument lists for member
5297 functions, rather than just accepting the first demangling that
5298 matches the class and function name.
5299 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5300 to start_symtab as the directory name.
5301 * dwarfread.c (completedieinfo): Strip off any leading hostname
5302 portion of the AT_comp_dir attribute string. Gdb doesn't know
5303 what to do with them (FIXME).
5305 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5307 * breakpoint.c (commands_command): Simplify code a bit, remove
5308 unnecessary fflush().
5310 * Makefile.in (OTHERS): Add gcc.patch.
5311 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5313 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5315 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5316 lcc producer string.
5318 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5320 * WHATS.NEW renamed to NEWS.
5322 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5324 * dbxread.c, dwarfread.c: Re-enable experimental code to
5325 automatically select demangling style.
5326 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5327 DEMANGLING_STYLE, to make more descriptive. Revert back to
5328 "auto" as default. Comment use.
5329 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5330 * Makefile.in (${DEMANGLER}.o) Remove target and special
5333 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5335 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5337 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5339 * Makefile.in, demangle.c: Change default demangling style to
5341 * Makefile.in: Update version to 4.6 !!!
5342 * README, WHATS.NEW: Update for 4.6.
5344 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5346 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5349 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5350 nodes as base classes.
5352 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5354 * alldeps.mak, depend: Update.
5356 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5358 * Makefile.in (VERSION): 4.5.9.
5360 * xm-hp300bsd.h: Add decl for strdup().
5361 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5362 PDR. Cleanup a few things, fix compilation warnings.
5364 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5366 * Makefile.in (DEMANGLING_STYLE): New define to set default
5367 demangling style for C++. Defaults to "auto".
5368 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5369 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5370 * Makefile.in (OBS): Add demangle.o
5371 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5372 Remove compile time decisions about demangling style and replace
5373 with runtime decisions using current_demangling_style.
5374 * cplus-dem.c (main): Expand code included during building of
5375 standalone demangler to recognize demangling style options.
5376 * dbxread.c (demangle.h): Include.
5377 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5378 demangling style if processing g++ code and current demangling style
5379 is auto (Note: this feature currently disabled.)
5380 * demangle.c: New file, generic demangling control.
5381 * demangle.h (demangling_styles): New enumeration to select one
5382 of several demangling styles. Also define string names for each
5384 * demangle.h (set_demangling_style): Add prototype.
5385 * dwarfread.c (demangle.h): Include.
5386 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5387 New producer string prefixes to recognize.
5388 * dwarfread.c (handle_producer): Consolidate actions for specific
5389 producers. Set demangling style based on producer string if
5390 current style is auto. (Note: this feature currently disabled.)
5391 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5393 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5395 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5397 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5399 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5400 * c-exp.y: Call lookup_signed_typename() after seeing
5401 "signed". This handles "signed char" correctly.
5402 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5403 keywords before a type specifier.
5405 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5407 * command.c (lookup_cmd_1): Clarify descriptive comments.
5408 * gdbcmd.h (maintenanceprintlist): Add declaration.
5409 * main.c (maintenanceprintlist): Add definition.
5410 * main.c (gdb_completer_command_word_break_characters): Add.
5411 * main.c (symbol_completion_function): Switch completer word
5412 break character sets dynamically, based on whether completion is
5413 being done on commands or on something else.
5414 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5415 * maint.c: Include demangle.h.
5416 * maint.c (maintenance_demangle): New function.
5417 * maint.c (maintenance_print_command): New function.
5418 * maint.c (_initialize_maint_cmds): Reorganize some commands
5419 under new maintenance print subcommand.
5421 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5423 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5424 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5425 target type. Otherwise, 'whatis this.field' wouldn't work,
5426 which would be inconsistent, since 'print this.field' works.
5427 * buildsym.c (read_struct_type, read_enum_type): Clear
5428 TYPE_FLAG_STUB flag.
5429 * buildsym.c (cleanup_undefined_types): Don't rely on a
5430 flawed "Reasonable test to see if" a type has been defined
5431 since it was referred to; now we can just see if the
5432 TYPE_FLAG_STUB flag has been cleared.
5433 * valprint.c (print_type_base): Emit public/protected/private
5434 labels for methods as well as fields. Also, indent these labels
5435 2 spaces instead of 4, for a more conventional "look".
5436 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5437 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5438 * gcc.patch: New file. Contains patch for gcc (so people
5439 with gdb-2.2.x won't have to wait for a new gcc release).
5441 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5443 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5444 (print_addr): Call print_address to show symbolic version as well.
5446 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5448 (vx_read_register): Declare inferior_fp_regs. Delete code for
5449 copying "inferior_registers" around; the values are already in var
5450 "registers". Use correct size for register set.
5452 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5453 target doesn't support it.
5454 (vx_read_register): Don't try reading them either.
5456 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5457 VxWorks back end reads them in one contiguous set except for this
5459 (register_names): Change "pc" to "pcw" to avoid confusion printing
5461 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5462 find the PC under VxWorks.
5464 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5466 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5467 to create new blank types, instead of handcrafting them.
5468 * defs.h (printfi_filtered): Add prototype.
5469 * utils.c (printfi_filtered): New function.
5470 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5471 to simplify the code. Other cleanups.
5472 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5473 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5474 use of various fields.
5475 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5476 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5477 production that currently treats it exactly the same as STRUCT.
5478 * c-exp.y (yylex): Recognize "class" as token CLASS.
5479 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5480 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5481 general symbol handling code. Call cplus_mangle_opname with
5483 * symtab.c (decode_line_2): Print demangled function names in
5484 breakpoint menus, instead of just file and line number.
5485 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5486 * valprint.c (type_print_base): Print "class" for C++ classes,
5487 rather than "struct". Print section labels for public, protected
5488 and private members of C++ classes.
5489 * values.c: Include demangle.h.
5490 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5492 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5494 * Makefile.in (VERSION): Update to 4.5.8.
5496 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5498 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5499 prevent crashes when examining cross-targets.
5500 * dbxread.c (process_one_symbol): Include directory name when
5501 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5502 find include files, and yacc/lex sources when the cwd doesn't match
5503 that in which the object was compiled.
5504 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5506 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5509 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5511 * maint.c (maintenance_command, maintenance_info_command):
5512 Install with allow_unknown as 0 and call help_list to show
5513 list of possibilities when no subcommand is specified.
5515 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5517 * configure.in: Add m68k-ericsson-*.
5518 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5520 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5522 * maint.c: New file.
5523 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5524 * Makefile.in (OBS): Add new file maint.o.
5525 * defs.h (command_class): Add class_maintenance.
5526 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5527 commands. Allow for them (and other nonessential parts of gdb)
5528 to be selectively left out under special circumstances.
5529 * gdbtypes.c (recursive_dump_type): New function; supports
5530 maintenance print-type command.
5531 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5533 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5535 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5536 initializers. Add initializations for setprintlist, showprintlist,
5537 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5538 * printcmd.c (maintenance_print_type): New maintenance cmd.
5539 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5540 implied by comment that all cmd lists are owned by main.c.
5541 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5542 that all cmd lists are owned by main.c.
5543 * language.c (setchecklist, showchecklist): Move to main.c, as
5544 implied by comment that all cmd lists are owned by main.c
5545 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5546 deletelist): Remove redundant declarations (also in gdbcmd.h).
5547 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5548 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5549 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5550 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5551 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5552 maintenance_print_msymbols, maintenance_print_objfiles):
5554 * symmisc.c (printsyms_command, printpsyms_command,
5555 printmsyms_command, printobjfiles_command): Removed from
5556 _initialize_symmisc.
5557 * main.c (dump_me_command): Moved to maint.c and renamed to
5558 maintenance_dump_me.
5559 * breakpoint.c (all_breakpoints_info): Rename to
5560 maintenance_info_breakpoints.
5561 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5562 all_breakpoints_info to add maintenance_info_breakpoints to the
5563 maintenanceinfolist instead.
5564 main.c (initialize_main): Set up maintenance class commands.
5566 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5568 * energize-patches: Fix minor problems with building energize lib.
5570 * energize-patches: Change names of all cadillac procedure calls
5571 to be energize procedure calls. Simplify many hooks by moving
5572 tests energize.c. Configure energize, and build it automatically now.
5574 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5576 * Makefile.in (VERSION): Bump to 4.5.7.
5577 * cplus-dem.c (demangle_args): Validate index for previously
5578 seen type to guard against bogus values from malformed manglings.
5579 * valops.c (value_struct_elt_for_reference): Guard against
5580 blindly using NULL return value from lookup_symbol.
5582 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5584 * cadillac.c, cadillac-patches: Rename to energize.c and
5585 energize-patches. Change all routines and variables named
5586 'cadillac*' to 'energize*'. Create new file called energize.h to
5587 hold all interface declarations.
5589 * deblib/connection/*: Move all of this stuff into energize/, but
5590 delete unneeded files.
5592 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5594 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5596 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5597 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5598 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5599 child processes, to avoid dead ones "hanging around" after GDB exits.
5600 (attach): Always stop the process if it needs it. Set RLC flag
5601 when attaching running processes, so it will continue if we detach
5602 it, quit, or are killed.
5603 (detach): Clear faults and set RLC flag to make process run
5605 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5607 (info_proc): Open process O_RDONLY, so we can see any process,
5608 even those controlled by debuggers.
5609 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5611 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5613 Relocate symbols using an array of section_offsets, rather than a
5614 single `addr' or `offset'. This makes Solaris-2 support work, and
5615 permits better VxWorks (and maybe xcoff) support later.
5617 * symtab.h (struct section_offsets): New structure for keeping
5618 a set of offsets, rather than a single one.
5619 (struct objfile): Replace addr with section_offsets member.
5620 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5621 * gdb-stabs.h: New include file with `symbol type specific'
5622 parameters for psymtabs and objfiles.
5623 * Makefile.in (HFILES): Add gdb-stabs.h.
5624 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5625 * coffread.c: Conforming changes. Fake offset array always 0.
5626 * dbxread.c: Conforming changes.
5627 (struct dbx_symfile_info): Move to gdb-stabs.h.
5628 (start_psymtab): Call elfstab_offset_sections to calculate good
5629 offsets for this source file, based on the ELF symbol table info.
5630 (read_ofile_symtab): Yank N_CATCH, which is dead.
5631 (process_one_symbol, N_CATCH): Yank.
5632 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5633 Relocate with SECT_OFF_TEXT.
5634 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5635 to distinguish relocatable from absolute symbols. Then, if not
5637 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5638 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5639 (", N_ROSYM): SECT_OFF_RODATA.
5640 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5641 (dbx_symfile_offsets): Add to translate addr to offset.
5642 * dwarfread.c: Conforming changes. Single offset currently used.
5643 * elfread.c: Add various complaints about elf/stab stuff.
5644 #include gdb-stabs.h. Conforming changes, using a single offset.
5645 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5646 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5647 for later use in building psymtabs.
5648 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5649 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5650 (free_elfinfo): New fn, frees all chained stab_section_infos
5651 in an objfile, and zaps the start-of-chain pointer.
5652 (elfstab_offset_sections): New fn, looks in stab_section_info
5653 chain to determine section bases to relocate a psymtab's worth
5654 of symbols, as they are being read.
5655 * mipsread.c: Conforming changes. Stabs-reading will relocate
5656 using one offset. MIPS-reading will not relocate at all.
5657 * partial-stab.h: Relocate different symbol types using different
5658 offsets from section_offsets.
5659 * symfile.c: Conforming changes.
5660 (find_lowest_section): Unused function to use later
5661 to free us from the Tyranny of the Text Section.
5662 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5663 in all lower layers of symbol reading. Call format-specific
5664 sym_offsets function to initialize offsets for high speed symbol
5666 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5667 (symbol_file_command, add_symbol_file_command): Callers changed.
5668 * symmisc.c (dump_psymtab): Print new relocation parameters.
5669 * xcoffread.c: Corresponding changes.
5671 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5672 * main.c (main): Read the $HOME/.gdbinit file before processing
5673 the argv arguments (e.g. reading symbol files or core
5674 files). This allows global parameters to be set, which will apply
5675 during the symbol reading. The ./.gdbinit is still read after
5677 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5678 * xcoffexec.c: Clean up quote inside comment.
5680 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5682 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5683 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5684 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5685 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5686 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5687 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5688 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5689 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5690 values.c, xcoffread.c:
5691 Remove "(void)" casts from function calls where the return value
5692 is ignored, in accordance with GNU coding standards.
5694 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5696 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5697 * partial-stab.h: Ignore N_ENDM.
5698 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5699 CODE or DATA section attachment. This eliminates a lot of random
5700 values from shared libraries, which screw up the ordinary symbols
5701 in the address ranges they happen to overlap.
5702 * buildsym.c (define_symbol): Eliminate special tests
5703 for function types; move into "function" cases in switch statement.
5704 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5705 in case they define new type numbers. But ignore them (FIXME).
5706 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5707 (read_sun_builtin_type): Add commentary.
5709 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5711 * xm-rs6000.h: define MEM_FNS_DECLARED
5713 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5715 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5716 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5717 * mips-xdep.c: Remove most include files (unused, caused errs).
5718 (fetch_core_registers): Use right parameters in dummy fn.
5720 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5722 * buildsym.c (scan_file_globals): Beware the null file.
5723 Fix from Jim Williams.
5725 * stack.c (return_command): Evaluate expression *before* popping
5726 off the stack frames! Fix inspired by Jim Williams.
5727 (up_silently_command, down_silently_command): No sel frame is error.
5729 * defs.h (memcpy, memset): Conditionalize decls on
5730 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5731 (alloca): Break out the STDC and non-STDC alloca cases, to make
5732 it work on old preprocessors as well as "picky ANSI" ones.
5733 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5735 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5736 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5737 header files define it!
5739 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5741 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5743 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5744 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5745 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5746 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5747 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5748 utils.c, valarith.c, valops.c, valprint.c, values.c:
5749 Replace bcopy() use with memcpy(), which is more standard and can
5750 take advantage of gcc's builtin functions for increased performance.
5751 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5752 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5754 Replace bzero() use with memset(), which is more standard and can
5755 take advantage of gcc's builtin functions for increased performance.
5756 * i386-tdep.c, main.c, valprint.c:
5757 Replace bcmp() use with memcmp(), which is more standard and can
5758 take advantage of gcc's builtin functions for increased performance.
5760 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5762 * remote.c (remote_wait): Fix cast on signal() call.
5763 * defs.h (alloca): More diddling with alloca. Have to ensure
5764 that it has a prototype, so that if alloca is defined as a macro
5765 that takes an arg, the definition is seen as a use of a macro
5766 that takes an arg, to satisfy picky ANSI preprocessors.
5768 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5770 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5771 consistency with all other gdb files.
5772 * cadillac.c: Use <string.h> rather than <strings.h>.
5773 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5774 * Makefile.in (MAKE): Remove definition for consistency with
5775 other Makefile.in files and to fix problem with recursive makes.
5777 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5779 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5782 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5784 * source.c (print_source_lines): for DOS interoperability; don't
5785 print CR (013) as ^M.
5787 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5789 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5791 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5793 * remote.c (remote_wait): Cast signal to void * to avoid warning
5794 from busted HP compiler.
5796 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5797 stabs cause end_psymtab to be called.
5799 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5800 compiler feature of putting 'c' into basic type descriptors for
5803 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5804 where there is no place for nPC in prrun struct.
5806 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5808 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5809 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5810 * dwarfread.c (enum_type): Save enum names on type_obstack.
5811 * dwarfread.c (struct_type): Save member name on type_obstack.
5812 * symtab.c (_initialize_symtab): Fix misspelling.
5813 * regex.c (store_jump, insert_jump): Return void.
5815 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5817 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5818 (alloca): Declare return type on SPARC, since Sun doesn't.
5819 (*_BYTE_ORDER): Improve comment: *must* be defined.
5821 * tm-hppa.h: New file, architectural definition of HP PA.
5822 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5824 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5825 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5826 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5827 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5830 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5831 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5832 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5834 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5836 * printcmd.c (output_command): Thinko.
5837 (x_command): Only set remembered size/format if cmd succeeds.
5839 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5840 since it is no longer used and burns time for every symbol read.
5841 (process_one_symbol): Treat N_CATCH like default (complain).
5843 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5845 * partial-stab.h (case N_TEXT): Fix fencepost error when
5846 detecting start of new symbol info after reading symtab for a
5847 module with a zero length TEXT segment.
5849 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5851 * Makefile.in (VERSION): Bump to 4.5.6.
5852 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5854 * defs.h (NORETURN): Define away for Lucid compiler.
5855 * remote.c (remote_timer, remote_interrupt): Signal handlers
5857 * ser-termios.c (serial_write, serial_close): Return whatever
5858 value the write/close call returns, rather than falling off end.
5859 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5860 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5862 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5863 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5865 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5866 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5867 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5868 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5870 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5871 store_inferior_registers): Supply missing fourth argument to
5873 * cadillac.c (kernel_dispatch): Make return type void.
5874 * cadillac.c (iosig): Signal handlers take one int arg.
5875 * valprint.c (val_print_fields): Call fprint_symbol to get
5876 automatic C++ demangling for mangled field names.
5878 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5880 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5881 * dwarfread.c (enum_type): Fix misspelling in comment.
5882 * valprint.c (val_print_fields, cplus_val_print): Minor
5883 adjustment to printing of C++ class structures to more closely
5884 match format for printing C structures, with and without setting
5887 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5889 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5890 (which is not a Posix signal) if it isn't defined.
5891 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5892 New port to Linux (a free Unix clone for 386 machines).
5894 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5896 COFF changes for dealing better with EPI 29K C compiler output.
5898 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5900 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5901 (read_coff_symtab): Move patch_opaque_types call from
5902 coff_symfile_read. Restrict it to symtabs from this objfile.
5903 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5904 references on opaque type chain; just let coff_lookup_type handle 'em.
5905 (decode_type): Complain about tagndx values on
5906 non-struct/union/enum types, which the EPI compiler tends to produce.
5908 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5910 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5913 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5914 usage to match new prototype. Include libbfd.h to get prototype.
5916 * source.c (find_source_lines): Handle large st_size fields.
5918 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5920 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5921 * stack.c (return_command): Use cleanups to avoid memory leaks.
5923 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5925 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5926 INT_REGNUM to INTE_REGNUM.
5928 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5930 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5932 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5933 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5934 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5935 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5937 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5938 declarations of malloc/realloc/free that are inserted by some
5940 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5942 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5943 another decl of strdup (this really ought to come from libiberty.h!).
5945 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5947 * remote.c (getpkt): Error if input exceeds buffer size.
5948 (_initialize_remote): `set remotedebug' enables packet trace.
5950 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5951 N_SLINE's, etc, just like Sun cc on Solaris2.
5953 * am29k-tdep.c (read_register_stack, write_register_stack):
5954 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5955 variable. Add `set' and `show' commands for it.
5956 * doc/gdb.texinfo: Document it.
5958 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5960 * valprint.c (type_print_1): Plug memory leak. Print all
5961 C++ syms as demangled, not just functions.
5962 * buildsym.c (read_range_type): When we find a signed char
5963 type, do a lookup of signed char, not plain char. Plain char's
5964 still get looked up as plain char's elsewhere.
5966 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5968 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5969 (Bug and fix found by Pierre Willard.)
5971 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5973 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5975 * xm-rs6000.h: Add decl for strdup().
5977 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5980 * breakpoint.c (enable_command, disable_command): Without args,
5981 should only affect normal breakpoints and watchpoints.
5983 * m68k-pinsn.c (print_insn_arg): Make register be const.
5984 * xcoffexec.c: Remove ' from comment.
5985 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5986 with decls of malloc in c-exp.tab.c (as produced by yacc).
5987 There's got to be a better way to do this...
5989 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5991 * partial-stab.h: Convert single rindex use to strrchr.
5992 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5993 standard <strings.h> file, now that the only single use of
5994 rindex in the gdb source files is gone.
5996 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5998 * mipsread.c: Undo ill effects from including <strings.h>,
5999 which #defines index to be strchr. Unfortunately, index is
6000 a member of a symbol table structure that can't be changed.
6001 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
6002 remove redundant #include's.
6004 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
6006 * mipsread.c: #include <strings.h> for rindex().
6008 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
6010 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
6012 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
6014 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
6015 extraneous SO stabs from busted C++ compilers.
6017 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
6019 * Makefile.in (VERSION): Bump to 4.5.5.
6020 * symtab.c (decode_line_1): Until C++ support stabilizes, when
6021 C++ lookups fail, print possibly helpful hint about completion.
6022 * cplus-dem.c (demangle_signature): Fix ARM style demangling
6023 for static data members.
6024 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
6025 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
6026 it's broken on ncr3000's.
6028 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
6030 * dwarfread.c (decode_modified_type): Change type of first arg.
6031 Change 'modifier' to char from unsigned char. Cast single use
6032 that needs to be unsigned char.
6033 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
6034 * utils.c (strdup_demangled): Add function.
6035 * defs.h (strdup_demangled): Add prototype.
6036 * stack.c (return_command): Demangle C++ function names for query.
6037 * infcmd.c (jump_command): Demangle C++ function names for query.
6038 * cplus-dem.c (consume_count): New function and prototype.
6039 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
6040 do_type): Replace conversion code with consume_count().
6041 * cplus-dem.c (gnu_special): Fix demangled of static members.
6042 * source.c (list_command): Print demangled function names
6043 when appropriate. Fix supplied by Peter Schauer.
6045 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
6047 * sparc-tdep.c: Clean up slightly for Solaris2.
6049 * buildsym.c (define_symbol): Nameless types are now on several
6050 platforms; generalize them and un-ifdef them to make Solaris 2
6053 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6055 * infcmd.c: Fix typo (reported by Rob Savoye).
6056 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6057 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6058 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6059 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6060 rather than the one for the first file in the dependency chain.
6062 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6063 set. Don't reset our own texthigh, or dependency-only pst's, in
6064 scanning all the rest of the psymtabs.
6065 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6067 * buildsym.h (N_UNDF): Improve comments.
6068 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6070 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6072 * symtab.h (struct symbol): Add aux_value union for preserving
6073 an additional per-symbol value.
6074 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6075 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6076 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6077 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6078 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6080 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6082 * symfile.c (clear_symtab_users_once): Now non-static (for
6085 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6087 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6088 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6089 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6091 Solaris-2 support on SPARC:
6093 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6094 Add symbol_size and file offsets to struct symloc.
6095 Add static symbol_table_offset, string_table_offset,
6096 file_string_table_offset, next_file_string_table_offset,
6098 (add_old_header_file): Convert error() to complain()t.
6099 (dbx_symfile_read): Get symbol size via the objfile.
6100 Also get symbol_table_offset.
6101 (dbx_symfile_init): Record symbol size and count via the objfile.
6102 (dbx_next_symbol_text): Always add file_string_table_offset when
6103 accessing string table.
6104 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6105 (SET_NAMESTRING): Use the offset.
6106 (end_psymtab): Large kludge to determine addresses where source
6107 files start and end (for the psymtab header).
6108 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6109 Get this, symbol size, and symbol offset, from psymtab.
6110 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6111 Patch up last_source_start_addr if zero in N_SO.
6112 (process_one_symbol): Add variable function_start_offset.
6113 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6114 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6115 ( "", N_OBJ, N_OPT): Ignore.
6116 (elfstab_build_psymtabs): New function to read stabs out of
6119 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6120 (gdb): use GLOBAL_CFLAGS when linking, too.
6121 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6122 (N_OBJ, N_OPT): Ignore.
6123 ('f', 'F'): Save last function name.
6125 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6126 extra info in the minimal symbol.
6127 (elf_symtab_read): The extra info is the size of an ELF object,
6128 which was kludged to us in the `udata' field of the BFD symbol.
6129 Gag me with a crowbar...
6130 (elf_symfile_read): Keep track of both the absolute load address,
6131 and the offset between load addr and symbols. Handle STABS as
6132 well as DWARF sections, passing the absolute load address to
6133 elfstab_build_psymtabs.
6135 * symfile.h: Prototype elfstab_build_psymtabs.
6136 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6138 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6140 * buildsym.h: Add processing_acc_compilation flag.
6141 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6142 (define_symbol): Skip arg types in function entries. Resolve
6143 overloaded 'P' which acc uses for prototypes of functions called
6145 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6147 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6148 save size of ELF symbols. FIXME.
6149 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6150 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6152 * configure.in: Solaris config is sparc-sun-solaris2.
6153 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6155 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6156 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6157 * symfile.c (symfile_bfd_open): Comment where name is freed.
6158 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6160 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6162 * expprint.c (print_subexp): Add missing ']'.
6163 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6164 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6165 * WHATS.NEW: Point out improved C++ function name handling.
6166 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6167 type names for both implicitly and explicitly signed integral
6168 types. See comment in the source code.
6170 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6172 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6173 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6174 * expprint.c (print_subexp): Fix printing of register names.
6176 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6178 * inferior.h (register_valid): Declare.
6179 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6180 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6181 macros for traversing the data structures in a single objfile.
6182 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6183 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6186 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6188 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6189 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6190 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6191 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6193 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6195 * depend: rebuild to account for remote-st2000.c.
6196 * remote-st2000.c: Almost works now.
6197 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6199 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6201 * c-exp.y (yylex): Recognize single-quoted strings that specify
6202 tokens with embedded whitespace, such as C++ demangled names.
6203 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6204 * main.c (gdb_completer_quote_characters): Add global variable.
6205 * main.c (symbol_completion_function): Total rewrite for C++
6206 demangled name handling.
6207 * main.c (skip_quoted): New function.
6208 * main.c (main): Set rl_completer_quote_characters.
6209 * symmisc.c (dump_symtab): Print source language for symtab.
6210 * symtab.c (expensive_mangler): Add prototype and function.
6211 * symtab.c (completion_list_add_symbol): Total rewrite for new
6212 C++ demangled name handling.
6213 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6214 other changes for demangled C++ symbol handling.
6215 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6216 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6217 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6218 * symtab.c (completion_list_add_symbol): Total rewrite for new
6219 C++ demangled name handling.
6220 * symtab.c (expensive_mangler): New function.
6221 * utils.c (strcmp_iw, demangle_and_match): New functions.
6222 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6224 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6226 * Makefile.in: Roll VERSION to 4.5.4.
6227 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6228 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6229 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6231 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6233 * alldeps.mak: Rebuild to account for new files.
6234 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6235 * tm-st2000.h: New file.
6236 * configure.in: Tandem debug monitor (st2000) support.
6237 * remote-st2000.c, config/st2000.mt: ditto.
6239 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6241 * blockframe.c (inside_entry_file, inside_main_func,
6242 inside_entry_func): Return 0 if no symbols; avoid crashing.
6244 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6246 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6247 without masking, since it is signed and will later be compared
6248 against signed quantities. The right fix is probably to make
6249 it all unsigned, but this is a small, safe fix for this release.
6250 FIXME -- make the real change sometime soon.
6252 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6254 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6255 parameter in call to `symbol_file_add' to 0.
6257 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6259 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6261 * configure.in: Handle -m680[01234]0-wrs.
6263 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6265 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6266 `ieee_extended_to_double'.
6268 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6270 * valops.c (value_assign): Lint, by Pierre Willard.
6272 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6274 * coredep.c (fetch_core_registers): Remove premature warning,
6275 which triggers on DECstation even though all regs are accessible.
6277 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6278 sign-extension of instruction fields even on unsigned-char hosts.
6279 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6281 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6282 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6283 since they define the target, not the host.
6284 * m88k-pinsn.c: Fix typo.
6286 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6288 * valarith.c (value_zerop): -0.0 is still zero.
6289 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6290 Patches by Paul Eggert <eggert@twinsun.com>.
6292 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6294 * alldeps.mak, depend: re-make to account for ser-*.c.
6296 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6298 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6299 disconnecting from controlling terminal, to avoid gdb hanging
6300 on SVR4. Fixes bug reported by Oliver Okrongli.
6301 * procfs.c (PROC_NAME_FMT): Change format to match default used
6302 by system, as suggested by Oliver Okrongli.
6303 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6304 bug fix from Brent Townshend (bst%tt@cam.ORG).
6305 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6306 by turlais@rechser.total.fr.
6307 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6308 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6309 * objfiles.h (unlink_objfile): Add prototype.
6310 * objfiles.c (unlink_objfile): Add function.
6311 * objfiles.c (free_objfile): Call unlink_objfile.
6312 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6313 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6314 Also, discard old possibly bogus sf struct.
6315 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6316 find_sym_fns() for remapped symbol files, in case of any changes
6317 since the last mapping.
6319 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6321 * findvar.c (read_relative_register_raw_bytes): use the raw size
6322 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6324 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6326 Changes to support GDB running on DOS using GO32 and H8 support
6328 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6329 allowing hosts with different text and binary file formats to
6331 * coffread.c (read_coff_symtab): changed calling convention and
6332 operation - now it opens its own file with FOPEN_RB rather than
6333 duping and fdopening the provided handle.
6334 * dbxread.c, cplus-dem.c: #include mangling.
6335 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6336 binary files oring in the right bit.
6337 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6338 * remote-hms.c: cleanup to use the new remote serial stuff
6339 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6340 independent remote terminal I/O.
6341 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6342 * source.c (openp): fix off by one problem removing / - can now
6343 open a source file in the root directory with DOS.
6344 * values.c (value_as_pointer): remove bogus address bits from
6345 long. (unpack_long): unpack into unsigned long/short if pointer.
6347 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6349 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6350 It gets permanently stuck in many OSes.
6351 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6353 * breakpoint.c: Improve help text for info breakpoints.
6355 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6357 * README: Add pointer to internals doc, and describe reading
6359 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6360 * symtab.c (output_source_filename): Remove old glop for wrapping
6361 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6363 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6365 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6366 * munch: Add sort -u to avoid duplications.
6367 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6368 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6370 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6372 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6373 avoid infinite loops while demangling bogus mangled names.
6374 * valprint.c (type_print_base): Minor fix for GNU style guide
6377 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6379 * Makefile.in (VERSION): Bump to 4.5.3
6380 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6381 * Makefile.in (demangle): New target to create standalone
6382 demangler with same code and options as internal demangler.
6383 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6384 to support ARM style and Lucid style demangling, improve
6385 maintainability, fix several demangling bugs. More changes
6387 * defs.h (strstr): Add ANSI compatible prototype.
6388 * valprint.c (type_print_1): Demangle using ansi option.
6389 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6391 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6393 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6396 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6398 * mipsread.c (parse_procedure): Return rather than using
6399 uninitialized variable 'b'.
6401 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6403 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6404 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6405 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6406 relative to each source file.
6408 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6410 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6413 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6415 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6416 * am29k-tdep.c: Update to latest code from AMD.
6417 (get_saved_register) don't crap out if no frame.
6418 * remote-udi.c: Set/clear inferior_pid as appropriate.
6419 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6420 error handling. Fixup end-of-debugging messages.
6421 (udi_fetch_registers) clean up big time, mainly don't multiply
6422 register_valid indices by 4, and use proper Offset when reading
6423 gr96-gr127. (udi_store_registers) general cleanup.
6424 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6425 INT_REGNUM->INTE_REGNUM.
6426 * tm-29k.h: Upgrade to latest code from AMD.
6427 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6428 (UDIConnect) Clean up error processing (like, don't do exit() if
6429 execlp fails), make code restartable, make more attractive.
6430 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6433 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6435 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6436 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6437 from former to latter.
6439 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6441 * cplus-dem.c (do_args): Handle void args the same as others.
6442 * objfiles.c (free_objfile): Only try to unmap files when
6443 reusable objfiles are supported.
6444 * valprint.c (type_print_varspec_suffix): Add parameter that
6445 specifies if C++ demangling included function arguments. Use
6446 it to suppress printing extra pair of ()'s.
6447 * valprint.c (type_print_1): Fix problem with printing demangled
6448 C++ function types where demangled type includes the function
6451 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6453 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6454 Allows selection of C++ demangler to be a configuration option
6455 until multiple demanglers are supported.
6456 * demangle.h: New include file for extended demangler support.
6457 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6458 utils.c, valprint.c: Include "demangle.h" and change all calls
6459 to cplus_demangle() or fputs_demangled() to use individual
6461 * valprint.c (type_print_1): Change options to cplus_demangle
6462 to print demangled function args. Still broken, but now less so.
6463 * cplus-dem.c: Include demangle.h, reorganize and update some
6464 comments to reflect reality.
6465 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6466 second arg from fixed integer to bit based multiple options.
6467 * cplus-dem.c (optable): Reformat and replace ansi members with
6469 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6471 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6473 * values.c (set_internalvar): Force evaluation of lazy values.
6474 Bug reported by RMS.
6476 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6478 * Makefile.in (VERSION): Bump to 4.5.2.
6479 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6480 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6481 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6482 proper handling of bit fields.
6483 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6484 * symtab.h: Fix couple of misspellings in comments.
6485 * value.h (struct value): Clarify use of bitpos.
6486 * value.h (unpack_field_as_long): Change prototype, returns
6488 * values.c (unpack_field_as_long): Change return type to LONGEST,
6489 sign extend unpacked fields that are signed, other rewriting.
6490 * config/ncr3000.mt: New target config file.
6492 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6494 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6495 even when printing 8-bit characters.
6497 * gdbtypes.c (make_{reference,pointer,function}_type): New
6498 functions which handle overwriting of forward-referenced types
6499 for stabs file reading.
6500 (lookup_{reference,pointer,function}_type): These just call
6501 the make_*_type functions with a null storage alloc parameter.
6502 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6503 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6505 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6506 (dbx_alloc_type): Make it easier to understand. No funct change.
6507 (define_symbol: 't'): Don't put the typedef name into the name of
6508 the struct, union, or enum. Bugfix.
6509 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6510 routines to properly handle overwriting preallocated types so that
6511 forward references will work.
6512 (read_enum_type): Force enum values to file scope, due to bug in
6513 Sun compiler output. FIXME, fix later.
6515 Remove unused header_file_prev_index mechanism. It was already
6516 obsolete in gdb-3.5. These comments appeared in 3.5:
6517 /* This code was used before I knew about the instance codes.
6518 My first hypothesis is that it is not necessary now
6519 that instance codes are handled. */
6520 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6521 * buildsym.h: Remove it and prev_index that saves it.
6522 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6524 * solib.c (special_symbol_handling): When called from core files,
6525 must set up debug_addr. Don't print error messages, just return.
6526 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6528 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6530 * cplus-dem.c: Allow nested class names (as in
6531 Foo::Bar::method()).
6532 Allow the cleaner cfront style of nested class names
6533 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6534 Make cplus_demangle re-entrant by removing use of global
6535 variables. Instead, place all shared variables in a
6536 stack-allocated structure, and pass around its address.
6538 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6540 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6541 29k-share/* subdirs...
6543 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6544 rewrite, only leave out the bugs.
6546 * Makefile.in: Add 29k/UDI support. Improve depend.
6547 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6549 * am29k-tdep.c: Update to use new calling conventions, and misc
6552 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6554 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6556 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6557 breakpoint instructions that leave PC pointing at the right place.
6559 * core.c (core_open): Call warning() to print warnings.
6561 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6563 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6564 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6565 This prevents a crash when trying to lookup the value of a
6566 non-existent symbol.
6568 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6570 * signame.c, signame.h: Remove, replaced by strsignal.c in
6572 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6573 sun386-xdep.c: Remove include of signame.h
6574 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6575 * Makefile.in (HFILES): Remove signame.h
6576 * Makefile.in (OBS): Remove signame.o
6577 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6578 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6579 psignal, perror): Add prototypes.
6580 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6582 * depend: Manually remove signame.[cho] references.
6583 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6585 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6586 with safe_strsignal.
6587 * core.c (core_open): Replace use of sys_siglist with
6589 * core.c (memory_error): Replace use of sys_errlist with
6591 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6593 * infcmd.c (program_info): Replace use of sys_siglist with
6595 * infrun.c (signal_stop, signal_print, signal_program):
6596 Allocate dynamically based on dynamic determination of number
6597 of signals to support.
6598 * infrun.c (child_create_inferior): Replace use of sys_errlist
6600 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6602 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6603 strsigno and sys_siglist with safe_strsignal.
6604 * infrun.c (handle_command): Call signo_max to find number of
6605 signals. Replace sig_number with strtosigno and sig_abbrev with
6607 * infrun.c (signals_info): Replace sig_number with strtosigno.
6608 * infrun.c (_initialize_infrun): Call signo_max to find number of
6609 signals. Dynamically allocate signal_{stop,print,program}.
6610 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6611 * procfs.c (errnoname): Add function and prototype.
6612 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6613 of sys_siglist with safe_strsignal.
6614 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6615 sys_siglist with safe_strsignal.
6616 * procfs.c (info_proc_stop): Call errnoname.
6617 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6618 * stuff.c (main, get_offset): Replace use of sys_errlist with
6620 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6621 with safe_strsignal.
6622 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6623 with safe_strsignal.
6624 * utils.c (safe_strerror, safe_strsignal): Add functions that
6625 call strerror and strsignal respectively, and deal with NULL
6627 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6628 sys_errlist with safe_strerror.
6629 * valprint.c (val_print): Replace use of sys_errlist with
6632 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6634 * Makefile.in: rework CFLAGS so that they can be set from the
6635 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6636 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6637 Pass CFLAGS on recusions.
6639 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6641 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6642 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6643 overkill for the problem it solved.
6644 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6645 and default to simply printing type names as appropriate.
6646 * main.c (main): Remove one of the leading newlines from
6647 warning_pre_print initialization.
6648 * objfiles.c (open_existing_mapped_file): Add function and
6650 * objfiles.c (open_mapped_file): Rewrite to use new function
6651 open_existing_mapped_file.
6653 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6655 * sun3-xdep.c (fetch_core_registers): Lint.
6656 * tm-sun3.h: Prototype lint.
6659 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6661 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6662 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6663 * objfiles.c: Cast calls to close() with unused returns to void.
6664 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6665 old objfile's name before updating it.
6666 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6667 * objfiles.h (objfile struct): Add mmfd member.
6668 * symfile.c (syms_from_objfile): Move some code to
6669 new_symfile_objfile.
6670 * symfile.c (new_symfile_objfile): Add new function, common code
6671 from syms_from_objfile.
6672 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6673 mapped and unmapped symbol files.
6674 * symfile.c (symbol_file_command): Print "No symbol file now"
6675 message, ala exec_file_command for the exec file.
6676 * symfile.h (new_symfile_objfile): Add prototype.
6677 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6678 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6680 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6682 * rs6000-pinsn.c: New version from IBM (Metin).
6683 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6684 to avoid warnings from some compilers.
6686 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6688 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6689 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6690 type's flag word that marks it as a fundamental type.
6691 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6692 flags argument for all calls to init_type().
6693 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6694 flags argument for all calls to init_type(). Also remove
6695 dependency on host sizes for ints, floats, etc.
6696 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6697 flags argument for all calls to init_type(). Also remove
6698 dependency on host sizes for ints, floats, etc.
6699 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6700 bit to flags argument for all calls to init_type(). Add types
6701 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6702 * valprint.c (unsigned_type_table, signed_type_table,
6703 float_type_table): Remove.
6704 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6705 bit when printing fundamental types, and print the actual name
6706 for such types, rather than inventing one. Remove code that
6707 invented fundamental type names.
6708 * valprint.c (_initialize_valprint): Remove initializations
6709 for now removed unsigned_type_table, signed_type_table, and
6712 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6714 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6715 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6718 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6720 * dwarfread.c (target_to_host): New function similar to previous
6722 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6723 Extensive changes to convert all previous usages to use new
6724 target_to_host() function.
6725 * dwarfread.c (struct dieinfo): Change types of most integral
6726 members to be unsigned.
6728 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6730 * WHATS.NEW: Revise -mapped doc.
6732 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6734 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6735 too high or when skipping `forwards' moves us backwards.
6736 (parse_type): Print mis-guessed tag name in complaint.
6737 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6738 (parse_procedure): Do not attempt to create symbols; just fill in
6739 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6740 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6741 for clarity. Set top_stack before calling parse_external. In
6742 stabs, sort symbols before calling parse_procedure.
6744 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6745 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6746 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6747 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6750 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6752 * Makefile.in (VERSION): Set to 4.5.1.
6753 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6754 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6755 fill_gregset): New functions for SVR4 /proc support.
6756 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6757 Remove new symbol types and such to ../include/coff/symconst.h.
6758 (parse_symbol): Simplify code for parsing struct/enum/unions.
6759 (parse_type): Handle `long long' types.
6760 (upgrade_type): Handle `const' qualifier.
6761 (parse_partial_symbols): fix indentation, clean a bit.
6763 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6765 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6766 copy in data from raw read buffers, calling bfd byteswapping
6767 routines as appropriate. Use to replace most existing memcpy
6769 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6770 * configure.in: Recognize new ncr3000 config.
6771 * config/ncr3000.mh: New config file.
6773 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6777 * README: Update for release.
6778 * Makefile.in: Update version to 4.5.
6779 * WHATS.NEW: The obvious.
6781 * depend: Generate new depend file for this release.
6783 * Makefile.in (depend): Fix dependancy generation so that it does
6784 not include gcc 'fixincluded' files, which are usually in a system
6787 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6789 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6790 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6791 symbols for nameless types. And, handle `R' (register parameter
6792 type) for AIX. (an extension to existing stabstring grammar).
6793 * rs6000-xdep.c: Fix typo (= should have been ==).
6795 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6797 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6799 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6801 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6802 * signame.c (SIGWAITING, SIGLWP): Add.
6804 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6806 * xm-i386mach.h: add decls for errno and strdup().
6808 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6809 used in array index context (otherwise, some compilers barf).
6811 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6813 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6814 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6815 in a system call, and provide better backtrace if so.
6817 * Makefile.in (HFILES): Add xcoffsolib.h.
6818 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6819 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6821 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6822 mipscoff_symfile_read): Convert to BFD to do file I/O.
6824 * symfile.c: #include <ctype.h> to get proper def if isspace().
6826 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6828 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6830 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6831 function also when parsing embedded stabs.
6833 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6835 * mipsread.c: Fix more declarations.
6837 * mipsread.c: Fix many invocations of complain. Use enum
6838 type_code where appropriate.
6840 * xm-vaxult.h: Add decl for strdup().
6842 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6845 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6847 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6850 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6852 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6853 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6854 Merge in more patches for rs6000 from Metin Ozisik.
6855 * utils.c: Fix typo in comment.
6857 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6859 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6860 * procfs.c (attach): Set nopass_next_sigstop if attached
6861 process is forcibly stopped.
6862 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6863 resending SIGSTOP to attached process on first resume.
6865 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6867 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6869 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6871 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6872 (VERSION): Bump to 4.4.85.
6873 * mipsread.c: Update for new include files. Lint.
6874 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6875 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6876 Don't need to bring in mipsread.o specially any more.
6878 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6880 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6881 routine (for Irix-4.x). Make many funcs static and void.
6882 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6883 * (init_extra_frame_info): Don't trash cached value of frame
6884 pointer register. This fixes backtracing through routines that use
6885 alloca(). Generally clean up declarations of functions, and use
6886 typedefs and macros to reference data structures as appropriate.
6887 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6890 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6892 * values.c (unpack_long): Fix unpacking error for signed chars
6893 on hosts where the default character type is unsigned.
6894 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6895 for newer SVR4 variants.
6896 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6897 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6898 * procfs.c (mappingflags): Add support for MA_PHYS
6900 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6902 * buildsym.c (read_struct_type): Avoid coredump when C++
6903 abbreviated type name is messed up. Reported by Joe Buck.
6904 FIXME, we need to determine whether GDB or GCC needs to be
6905 smarter to correctly locate this type name.
6907 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6908 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6909 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6910 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6911 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6913 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6915 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6916 * symtab.h (current_source_symtab): Make extern
6917 * symtab.h (current_source_line): Make extern
6918 * inferior.h: Move all procfs.c prototypes to one place, add
6919 prototype for proc_signal_handling_change. Add prototypes for
6920 signal_stop_state, signal_print_state, and signal_pass_state.
6921 * inferior.h (stop_soon_quietly): Make extern
6922 * inferior.h (attach_flag): Make extern
6923 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6924 * infrun.c (signal_stop_state, signal_print_state,
6925 signal_pass_state): New functions to query specific signal
6927 * infrun.c (handle_command): Minor error message change, add
6928 NOTICE_SIGNAL_HANDLING_CHANGE.
6929 * procfs.c (open_proc_file): Remove iris specific reset of
6930 inherit-on-fork flag, moved to proc_set_exec_trap().
6931 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6932 to reset inherit-on-fork flag, bash comment to GNU form.
6933 * procfs.c (proc_base_address, set_proc_siginfo,
6934 fetch_core_registers): Conform to code style.
6935 * procfs.c (signame.h): Include.
6936 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6937 syscallname(), info_proc_syscalls()): New macros, tables, and
6938 functions to organize and report system call information.
6939 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6940 saved_exitset, saved_entryset): Add to procinfo struct.
6941 * procfs.c (struct trans): Add.
6942 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6943 siginfo_table, errno_table): Tables to translate numeric values
6944 to symbolic names and short descriptions.
6945 * procfs.c (signalname, info_proc_signals): Add function and
6947 * procfs.c (proc_info): Now info_proc.
6948 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6949 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6950 info_proc_faults, lookupname, lookupdesc, sigcodename,
6951 sigcodedesc): New functions.
6952 * procfs.c (proc_signal_handling_change): New function to set
6953 the trace flags based on the state of gdb's signal handling flags.
6954 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6955 and remove code to do PIOCSTRACE ioctl.
6956 * procfs.c (attach, detach): Preserve and restore process flags
6957 using saved_* fields in procinfo struct.
6958 * procfs.c (attach): Call proc_signal_handling_change.
6959 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6960 * procfs.c (proc_desc): Update for latest changes.
6961 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6962 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6963 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6965 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6967 * procfs.c (set_proc_siginfo): Add prototype and new function.
6968 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6969 up inferior siginfo struct.
6970 * elfread.c (elf_symfile_read): Compute the relocation amount
6971 by subtracting off the address of the ".text" section.
6972 * solib.c: Add pointer to ".text" section to so_list struct.
6973 * solib.c (solib_map_sections): Initialize pointer to ".text"
6974 section in so_list struct.
6975 * solib.c (symbol_add_stub): Pass base address of ".text"
6976 section to symbol_file_add, rather than the load address of
6977 the shared library. On SunOS they are the same. On SVR4 they
6980 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6982 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6983 function name, not .gdbinfo. symbol.
6985 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6987 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6989 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6991 * Makefile.in (VERSION): 4.4.8
6993 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6994 commands in .cshrc/.profile won't get traced.
6996 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6998 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6999 * exec.c (build_section_table): Don't abort if no sections.
7000 * sparc-tdep.c (single_step): Lint.
7001 * utils.c (mrealloc): Handle realloc (0, size) case here.
7003 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
7005 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
7008 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
7010 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
7011 .gdbinfo. symbols are created. Move creation from parse_procedure
7012 to parse_symbol, where it is fairly easy to grow the symtab. This
7013 also fixes a symtab trashing bug on all mips-based systems.
7014 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
7016 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
7017 mips_extra_func_info, and all the PROC_xxx macros that look at it.
7019 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
7021 * c-exp.y: Add missing return type to yyparse() prototype.
7023 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
7025 Create and use macros for iterating on symtabs, psymtabs, msymbols.
7027 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
7028 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
7029 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
7030 (patch_opaque_types): Avoid dummy args and result.
7031 * objfiles.c (have_partial_symbols, have_full_symbols,
7032 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
7033 (iterate_over_objfiles, iterate_over_symtabs,
7034 iterate_over_psymtabs): Remove, clunky and slow.
7035 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
7036 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
7037 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
7038 dump_objfile): Remove dummy args and results. Move filename
7039 comparisons to callers.
7040 (printsyms_command, printpsyms_command, printmsyms_command,
7041 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
7042 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
7043 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
7044 list_symbols, make_symbol_completion_list): Replace explicit
7045 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
7046 Eliminate Dijkstra flag crap, break out of loops with gotos.
7047 (lookup_symtab_1): Protect '/' tests from short filenames.
7048 (cplus_mangled_symbol): Move inline into lookup_symbol.
7049 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
7050 (relocate_minimal_symbol): Move inline to vmap_symtab.
7051 (vmap_symtab): Replace iteration with ALL_OBJFILES,
7052 iterate_over_msymbols with ALL_MSYMBOLS.
7054 Misc cleanup prior to release.
7056 * Makefile.in (VERSION): Roll to 4.4.7.
7057 (HFILES): Add call-cmds.h.
7058 * call-cmds.h: New header for command fns called by other files.
7059 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7060 (breakpoint_1): Remove unused type arg. Change callers.
7062 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7063 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7064 * mipsread.c: Add prototypes for all static functions.
7066 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7067 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7068 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7069 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7070 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7071 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7074 * buildsym.c (define_symbol): Handle global register variables
7075 (from Pierre Willard). Complain if register numbers are too large.
7076 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7077 * tm-sparc.h: Don't #include <sun4/reg.h>.
7078 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7079 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7081 * language.h: Avoid forward enum declaration.
7082 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7083 config/sun4os5.mt: New host and target.
7084 * defs.h (errno): #include <errno.h> rather than assuming int.
7085 From Pierre Willard.
7087 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7088 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7089 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7090 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7091 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7092 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7093 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7095 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7097 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7098 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7099 * language.h (enum exp_opcode): Avoid forward enum def.
7100 * main.c (define_command, user_defined_command): Lint.
7101 * mem-break.c, xcoffread.c: Lint.
7102 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7104 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7106 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7107 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7108 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7109 or IBM6000_TARGET as (approximately) appropriate.
7111 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7113 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7114 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7115 or not to try reading symbols from a mapped objfile. Plugs memory
7116 leak due to shared libraries generating no psymtabs or symtabs.
7118 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7120 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7121 * copying.awk: Lint. Make stronger warning at top of copying.c.
7122 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7123 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7124 (lookup_pointer_type): Add FIXME comment.
7125 * main.c (set_history_size_command): Disallow negative size.
7126 * partial-stab.h: Update copyright.
7127 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7129 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7131 * main.c (set_history_size_command): Negative size is error.
7132 (Reported by Peggy Fieland.)
7134 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7136 * coffread.c (coff_symfile_init): Update comment.
7137 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7138 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7139 macros to access the dbx specific objfile information.
7140 * dbxread.c (symfile_string_table, symfile_string_table_size):
7141 Remove these local variables.
7142 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7143 read_dbx_symtab): Remove the stringtab and stringtab_size params
7144 from the function prototypes, the function definition, and the
7145 function calls. These are now available via DBX_STRINGTAB and
7146 DBX_STRINGTAB_SIZE using the objfile pointer.
7147 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7148 an arg to read_dbx_symtab.
7149 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7150 stringtab and the dbx specific per-objfile private info.
7151 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7152 args in prototype, function definition, and function calls. It is
7153 now available via the DBX_SYMCOUNT macro using the objfile
7155 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7156 local instance of struct dbx_symfile_info and replace with DBX_*
7158 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7159 symfile_string_table and symfile_string_table_size.
7160 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7161 symfile_string_table.
7162 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7163 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7164 stringtab size variables. Remove all code that used to reread
7166 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7167 to prior to any calls to mmalloc for the objfile specific heap.
7168 * utils.c (init_malloc): Document the requirement that for each
7169 heap for which corruption checking is desired, that init_mmalloc
7170 must be called prior to any mmalloc calls on the heap.
7172 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7174 * rs6000-pinsn.c: Make dis-assembly output more like
7175 other targets: Don't print instruction in hex before
7176 the assembly; use print_address to print out jump
7179 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7181 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7182 * cplus-dem.c: Support "Sc" meaning "signed char".
7184 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7186 * configure.in: fix iris/iris3.
7188 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7190 * command.c, main.c (various places): Use ctype.h macros
7191 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7192 (such as (x >= 'A' && x <= 'Z')).
7193 (There are still more of these in other files.)
7194 * main.c (defined_command): Lower-case the user's
7195 new command before entering it. Needed because
7196 command lookup is case-insensitive (and also lower-cases).
7197 (Based on Metin's earlier patch.)
7199 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7201 * config/irix4.mh: new file.
7203 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7205 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7208 * xm-mips.h: Declare strdup for ultrix.
7210 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7211 when calling new_symbol.
7212 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7215 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7217 * config/rs6000.mh: Update (for Fred's new mmalloc)
7218 flags to disable use of GNU malloc/mmalloc.
7219 * munch: Change SYSV rule to allow .text before the label,
7220 as well as after, to work for AIX.
7221 * gdbtypes.h: Minor clarifiction.
7223 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7225 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7226 continuation in yet another place (between method declarations).
7228 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7230 * mips-tdep.c: include symfile.h and objfiles.h to fix
7233 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7235 * valops.c (value_struct_elt_for_reference): Added 'offset'
7236 parameter to handle multiple inheritance.
7237 * eval.c, value.h: Update accordingly.
7239 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7241 * objfiles.h: New file
7242 * Makefile.in (HFILES): Add objfiles.h
7243 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7244 main_scope_lowpc, main_scope_highpc.
7245 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7246 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7247 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7248 xcoffread.c, : Include objfiles.h.
7249 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7250 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7251 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7252 inside_entry_file() and logic changed appropriately.
7253 * blockframe.c (outside_startup_file): Renamed to
7254 inside_entry_file() and logic changed appropriately.
7255 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7256 and logic changed to use per-objfile specific fields.
7257 * blockframe.c (inside_entry_scope): Renamed to
7258 inside_entry_func() and logic changed to use per-objfile specific
7260 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7261 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7262 Remove extern decls.
7263 * symfile.c, symfile.h (entry_point): Remove extern decl.
7264 * coffread.c (coff_symfile_init): Common entry point init code
7265 moved to symfiles.c, call init_entry_point_info().
7266 * coffread.c (complete_symtab): Use new per-objfile entry info.
7267 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7268 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7270 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7271 * defs.h (inside_entry_scope, outside_startup_file,
7272 inside_main_scope): Prototypes changed for renames to
7273 inside_entry_func, inside_entry_file, inside_main_func,
7275 * symfile.c (syms_from_objfile): Common entry point init code
7276 moved to init_entry_point_info() and call init_entry_point_info().
7277 * symfile.h (init_entry_point_info): Include prototype.
7278 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7279 moved to symfiles.c and call init_entry_point_info().
7280 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7281 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7282 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7284 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7285 works for the majority of targets.
7286 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7287 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7288 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7289 Use default definition in frame.h.
7290 * frame.h (selected_frame_level): Make decl extern.
7291 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7292 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7293 * partial-stab.h: Use new per-objfile entry info.
7294 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7295 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7296 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7297 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7298 have_minimal_symbols): Prototypes moved to objfiles.h.
7299 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7300 Macros moved to objfiles.h.
7301 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7303 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7305 More C++ improvements (pointers to members, qualified names).
7306 * c-exp.y: Support exp.type::name and exp->type::name
7307 syntaxes. (Unfortunately, doesn't work for static members.)
7308 * c-exp.y, eval.c: Make type::~type work better.
7309 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7310 value_static_field by value_struct_elt_for_reference.
7311 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7312 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7313 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7314 for OP_SCOPE operand; no point in it now that we use lazy
7315 reading of values, and use "reference to member" objects.
7316 * gdbtypes.h: Clarify comment.
7317 * valops.c: Change value_struct_elt_for_address to return
7318 a reference (or variable), rather than a pointer. Change
7319 the name to value_struct_elt_for_reference to reflect this.
7320 Returning a reference instead of a address provides a
7321 generalization, since we can use the routine for both
7322 class::name as well as &class::name.
7323 Also, recurse to handle multiple inheritance properly.
7324 * valprint.c: Moved code to print pointer-to-members
7325 to new function point_class_member. This allows a
7326 "reference-to-member" to be printed using the same code.
7327 * valprint.c (type_print_varspec_prefix): Avoid printing
7328 "struct " for domains of class-member types.
7329 * valops.c (search_struct_field): Inline code for simplified
7330 version of value_static_field (which can then be deleted).
7331 * value.h: Rename value_struct_elt_for_address to
7332 value_struct_elt_for_reference. Delete value_static_field.
7333 * values.c: Remove no longer used function value_static_field.
7335 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7337 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7338 elfread.c (coff_symfile_finish): Add function, prototype, and
7339 add to the xxxx_sym_fns struct for each file type. Also reformat
7340 the xxxx_sym_fns vector to a standard format and add comments.
7341 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7342 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7343 Pass pointer to struct objfile rather than pointer to sym_fns.
7344 Change references inside each function accordingly. Allocate any
7345 symbol file specific info in the per-objfile memory region.
7346 * dbxread.c (free_and_init_header_files): Break function into
7347 free_header_files(), called from dbx_symfile_finish(), and
7348 init_header_files(), called from dbx_new_init().
7349 * dbxread.c (dbx_new_init): Move deallocation things to new
7350 dbx_symfile_finish function.
7351 * elfread.c (elf_new_init): Call buildsym_new_init().
7352 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7353 routine for the objfile before deallocating other stuff.
7354 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7355 * symfile.h: Move struct sym_fns to before struct objfile def.
7356 Add sym_finish function pointer and change prototypes of other
7357 function pointers to reflect passing struct objfile pointer rather
7358 than struct sym_fns pointer.
7359 * symfile.c: Remove now obsolete symtab_fns pointer.
7360 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7361 locates the correct sym_fns struct for the given objfile.
7362 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7363 for better support of mapped symbol tables.
7364 * symfile.c (symbol_file_command): Remove obsolete code using
7366 * symfile.h: Remove duplicate declarations for symfile_objfile,
7367 entry_point, and object_files.
7368 * target.c (target_info): Compare symfile_objfile to NULL.
7369 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7370 aixcoff_symfile_finish().
7372 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7374 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7375 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7376 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7378 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7380 Some improvements to g++ debugging.
7381 * symtab.c (list_symbols): demangle before pattern matching.
7382 * symtab.c: Other fixes to improve handing of operators.
7383 * valprint.c (type_print_base): Fix test for constructor.
7384 * values.c (value_static_field): Allow evaluation of
7385 CLASS::METHOD, returning a function pointer.
7387 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7389 * Makefile.in (VERSION): Roll 4.4.6.
7390 * exec.c (exec_file_command): Add code to ignore optional args
7391 passed in by file_command() for use in symbol_file_command().
7392 * main.c (main): Document -mapped and -readnow in help summary.
7393 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7394 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7395 to get filename from bfd with bfd_get_filename(). Test mapto
7396 against 0, not NULL. Use mstrsave() to make copy of filename.
7397 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7399 * remote-vx.c (vx_load_command, add_symbol_stub):
7400 Symbol_file_add() takes an additional arg.
7401 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7403 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7404 changed to return a bfd not an objfile pointer.
7405 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7406 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7407 Change to eliminate local bfd and use symfile_bfd_open() plus
7408 allocate_objfile(). Add code to implement readnow option.
7409 * symfile.c (symbol_file_command): Changes to option handling,
7410 readnow functionality moved to symbol_file_add().
7411 * symfile.c (symfile_init): Eliminate local copy of bfd.
7412 * symfile.c (add_symbol_file_command): Changes to parse mapped
7413 and readnow options.
7414 * symfile.h (allocate_objfile): Arg removed from prototype.
7415 * symtab.h (symbol_file_add): Arg added to prototype.
7416 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7419 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7421 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7422 mtrace.awk, state.c, state.h: Removed.
7423 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7424 directories searched for source files.
7425 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7426 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7427 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7428 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7429 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7430 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7431 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7433 * Makefile.in (HFILES): Remove state.h
7434 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7435 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7436 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7437 * Makefile.in (clean): Remove all object files.
7438 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7439 * cplus-dem.c: Remove prototypes definitions that are now done in
7441 * dbxread.c (throughout): Change from using per-objfile
7442 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7443 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7444 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7445 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7446 * depend: Remove dependencies for state.o, state.h.
7447 * dwarfread.c: Add declaration for warning_pre_print.
7448 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7449 * dwarfread.c (throughout): Change from using per-objfile
7450 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7451 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7452 use supplied objfile.
7453 * i386-xdep.c (print_387_status): Change to use warning() rather
7455 * i387-tdep.c (print_387_control_word): Change to use warning()
7456 rather than printfs.
7457 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7458 that some compilers grumble about.
7459 * language.c (throughout): Add declaration for warning_pre_print
7460 and using warning() instead of printfs.
7461 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7462 * main.c (main): Add declaration for warning_pre_print and set it
7463 similarly to error_pre_print. Add declarations for
7464 mapped_symbol_files and readnow_symbol_files. Add appropriate
7465 definitions to long_options[].
7466 * minsyms.c: Trivial fix to comment.
7467 * objfiles.c (allocate_objfile): Substantially rewritten for
7468 using mapped symbol files.
7469 * objfiles.c (throughout): Change from using per-objfile
7470 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7471 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7472 * source.c (throughout): Change from using per-objfile
7473 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7474 * source.c (open_source_file): Use mstrsave to save file name in
7475 mapped symbol region for objfile.
7476 * symfile.c: Remove include for state.h.
7477 include to local form.
7478 * symfile.c (symbol_file_add_digested): Remove.
7479 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7481 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7482 from objfile structure. Add malloc descriptor pointer (md).
7483 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7484 * symm-xdep.c (print_fpu_status): Use warning() rather than
7486 * symmisc.c (free_symtab_block): Now takes and uses current
7488 * symmisc.c (throughout): Change from using per-objfile
7489 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7490 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7491 Sun compiler grumblings when PTR is char *.
7492 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7493 msymbols() to correct pointer type.
7494 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7495 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7496 error always starts on a line of it's own.
7497 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7498 Rewrite for new mapped malloc package use.
7499 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7500 that don't want to use the mapped malloc package; pass arguments
7501 on to traditional malloc package functions.
7502 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7503 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7504 mrealloc, malloc, and realloc but get fatal error if runs out
7506 * utils.c (msavestring, mstrsave): Save a string in a specific
7507 mapped malloc region.
7508 * utils.c (print_spaces): Use xmalloc to get the buffer.
7509 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7510 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7511 * config/i386v4.mh: Insignificant reorganization.
7513 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7515 * xcoffread.c: Only enable compilation of debugging functions
7516 if IBM6000 is defined. Fails to compile otherwise.
7518 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7520 * Makefile.in: pass MAKEINFO down on info.
7522 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7524 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7525 useless code, including an lseek to an uninitialized variable.
7526 Reported by Jim Williams <jimbo@wrs.com>.
7528 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7530 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7531 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7532 * minsyms.c, symfile.c: Changes that may be generally
7533 applicable, but are #ifdef IBM6000 for now.
7534 * rs6000-xdep.c: Fixed typo in comment.
7535 * rs6000-tdep.c: Non-substatial changes.
7536 * xoffread.c: The main change here is addition of some
7537 debugging functions.
7538 * xoffexec.c: More changes.
7540 * xcoffread.c: Fixed two too-few-parameters bugs.
7542 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7543 to SOLIB_CREATE_INFERIOR_HOOK macro.
7545 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7547 * symfile.h: Add prototype for iterate_over_msymbols().
7548 * symtab.c (cplus_mangled_symbol): Add function.
7549 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7550 iterate_over_msymbols to find demangled C++ symbol.
7551 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7552 value to iterate_over_msymbols().
7553 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7556 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7558 * Makefile.in: added check target.
7560 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7562 * ecoff.c: Move to ../bfd/coff-msym.c.
7563 * config/mt-*mips: Remove ecoff.o from the configuration.
7564 * remote.c (): Add newline to initial +.
7565 (remote_resume): Mention how to cope with signals.
7566 (remote_interrupt): Add debug msg.
7567 (remote-wait): Implement new 'T' reply, which includes
7568 status, PC, and FP all in a single short message.
7569 (putpkt): Add further debugging of packet acks.
7570 * mipsread.c (fixup_symtab): Also swap RFD's.
7571 (parse_partial_symbols): Avoid bug on unknown symbol types.
7572 * Makefile.in (VERSION): Roll to 4.4.5.
7573 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7574 for remote MIPS by limiting heuristic to 200 byte search.
7575 (heuristic_proc_desc): Byte-swapping.
7576 (mips_print_register): Cope with failure of
7577 read_relative_register_raw_bytes. Byte-swap integers for
7579 * mips-pinsn.c (print_insn): Byte-swap instruction.
7581 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7583 * config.sub configure.in config/mh-irix4
7584 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7585 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7586 gdb/xm-irix4.h gdb/config/mt-irix3
7587 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7589 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7591 * defs.h, utils.c: xrealloc takes PTR as first arg.
7592 * defs.h: Reword confusing comment about ANSI prototypes.
7593 * defs.h: Some minor whitespace changes.
7594 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7595 not NULL, which can be (void *).
7596 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7597 * tm-i386v.h (SP_ARG0): Define
7598 * xm-sysv4.h: Back out of change for missing prototypes.
7599 * i386-tdep.c (get_longjmp_target): Add function.
7601 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7603 * Makefile.in: install man page too.
7605 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7607 * All GDB files that #include defs.h: Removed stdio.h.
7608 (defs.h): #include stdio.h.
7610 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7612 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7613 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7614 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7615 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7616 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7617 it before printing out the hex shape of an address.
7619 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7621 * rs6000-xdep.c (frame_initial_stack_address): Move
7622 code to set frame->cache_fsr into new separate function
7623 frame_get_cacahe_fsr. This allows fixing a fatal error.
7624 * xcoffexec.c: Turn previously suppressed error
7625 message back on, after cleaning up BFD.
7627 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7628 printing of blank line, since it cases printing of an
7629 extra blank line. Is this intended? It does mess up
7631 * defs.h: Put back declarations of malloc and realloc,
7632 but protected by #ifndef MALLOC_INCOMPATIBLE.
7633 * objfiles.c: Undo previous change: Use malloc/realloc
7634 for objfile malloc/realloc fields (but add a cast).
7635 * xcoffexec.c: Suppress an error message (for now).
7637 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7639 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7640 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7641 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7643 * xcoffread.c: Modifications to C_DECL storage class handling, and
7644 introduction of an old smash_to_pointer_type() routine.
7646 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7647 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7648 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7649 parameters have been modified.
7651 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7652 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7653 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7654 and fetch_inferior_registers() always fetched all the registers
7655 resulting valid register values at hand all the time. Pushing a dummy
7656 frame did not require validating all register values first. After
7657 putting the above mechanism into action, we didn't have valid registers
7658 values always ready. Thus, all registers need to be fetched before
7659 pushing a dummy frame now.
7661 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7662 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7663 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7664 the starting address (actual frame address) of a frame.
7665 * rs6000-tdep.c: modifications to function_frame_info() to see if
7666 function reserves a frame pointer register (alloca register)
7667 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7668 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7669 functions with alloca() calls.
7671 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7673 * xm-sysv4.h: Provide definitions/prototypes for host environment
7674 functions for which no definitions or prototypes are provided in
7675 any currently included gdb or host environment header files.
7676 For SVR4, this currently includes malloc and realloc, which cannot
7677 be portably prototyped in any gdb include file.
7679 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7681 * buildsym.h: Remove obsolete variable file_stabs.
7683 * Makefile.in: Move place where configure merges in host-
7684 and target-dependent fragments later, so the latter
7685 can override (say) GNU_MALLOC.
7686 * config/mh-rs6000: Use system malloc. Otherwise, I
7687 ended up with *two* incompatible versions of malloc
7688 (functions in libc would call the malloc in libc).
7689 I assume this is a shared library problem.
7691 * remote.c: Fix (presumed) typo.
7692 * objfiles.c: Use xmalloc/xrealloc instead of
7693 malloc/realloc (since the latter are no longer declared).
7695 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7696 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7697 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7698 handle individual registers.
7699 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7700 correctly in case it wasn't cached yet. (A problem showed up
7701 after fetching individual registers.)
7702 * buildsym.c: Disable type_synonym_name's type name overwriting
7703 in cases it is unnecesary. rs6000 portation doesn't use
7704 type_synonym_name, and it used to nullify type names
7705 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7706 type's name as soon as space for that type is allocated.
7707 * xcoffread.c: ignore a section's lineno information if it is
7708 not `.text'. (In rs6000 bfd portation integration, skipping over
7709 `.pad' sections are ignored since it was in machine independent
7710 part of the code. Thus, a problem of fake sections with invalid
7711 lineno information arised.)
7713 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7714 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7715 * rs6000-tdep.c: make function_frame_info() work whether or not
7716 reading from a core file.
7717 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7719 * infrun.c. main.c, printcmd.c. symtab.c:
7720 More changes from IBM for rs6000.
7723 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7725 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7726 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7727 Merge in changes (mostly from IBM) for RS6000.
7728 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7729 More changes from IBM for RS6000. These are in machine-
7730 independent code, and probably could do with some cleaning
7731 up. The most questionable of these are #ifdef IBM6000.
7732 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7733 to single_step() (for consistency with rs6000 and i860).
7734 * utils.c: Allow the 1st arg to xrealloc to be NULL
7735 (in which case do malloc). This removes the need for
7736 some tests in xcoff code (and perhaps other places?).
7737 * coffread.c: Removed variables last_source_file,
7738 type_vector, and type_vector_length as these are now
7739 defined by buildsym.[ch].
7740 * defs.h: Remove prototypes for malloc and realloc, since
7741 these should only be used to implement xmalloc and xrealloc,
7742 and they conflict with <stdlib.h> in AIX - where they
7743 return void* even when __STDC__ isn't defined. Sigh.
7744 * munch: Recognize *initialize* in data as well as text
7745 (AIX uses data). Also, incorporate a patch from Garrett
7746 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7747 much more sensible, by only trying to match the name of
7748 the initialize_foo function, and not the junk before it.
7750 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7752 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7753 unless symbol table indicates that something has changed.
7755 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7757 * remote.c: Make it work for embedded MIPS. Increase buffer
7758 size, and use throughout. Round buffer size up if too many regs.
7759 Support baud rate setting and try for an 8-bit path. If
7760 interrupted while waiting for target, send a ^C down the wire.
7761 Avoid single-byte reads.
7762 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7764 * mips-xdep.h: Avoid the embedded regs when on Unix.
7766 * mipsread.c: Byte-swap the symbol table structures, using
7767 routines from ecoff.c, to read a symbol table written in any
7768 of the four possible byte orders.
7769 * configure.in (mips-big-* target): Same as Sony News.
7770 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7771 * ecoff.c: New file for symbol swapping routines.
7773 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7775 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7776 all-breakpoints' command.
7777 * (get_number): Allow users to enter negative breakpoint numbers.
7778 * (breakpoint_1): Reformat display of 'info break' to show new
7780 * (create_longjmp_breakpoint, breakpoint_re_set,
7781 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7782 symfile.c (syms_from_objfile): Re-do
7783 insertion of longjmp breakpoints. Move all code into
7784 breakpoint_re_set, and call that instead of
7785 create_longjmp_breakpoint in symfile.c.
7787 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7789 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7790 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7791 * symtab.c (find_pc_symtab): Handle having no objfiles.
7792 * infcmd.c: Fix comment.
7793 * objfiles.c (free_all_objfiles): Add.
7794 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7795 * symfile.c (symbol_file_command): free all objfiles when
7796 specifying a new symbol file.
7797 (reread_symbols): Stat the file name, don't fstat the descriptor.
7799 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7801 * Makefile.in, configure.in: removed traces of namesubdir,
7802 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7803 copyrights to '92, changed some from Cygnus to FSF.
7805 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7807 * dbxread.c (end_psymtab): Delete empty psymtabs.
7808 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7809 * symfile.h (struct objfile): Add free_psymtabs.
7811 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7813 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7815 * symfile.c (symbol_file_command): strcmp => !strcmp.
7816 * breakpoint.h: Move prototypes to follow enum definition they need.
7817 * breakpoint.c, infrun.c: Lint.
7818 * printcmd.c: Use `enum enable' rather than `enum
7820 * mipsread.c: First pass at making it compile with the new
7821 objfile changes. Probably seriously broken still, but it
7824 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7826 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7827 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7828 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7829 stepping (and nexting) through longjmp(). Also, cleanup
7830 breakpoint handling quite a bit by creating explicit breakpoint
7831 types instead of using magic breakpoint numbers.
7832 Makefile.in: Update version to 4.4.3
7834 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7836 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7837 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7838 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7840 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7842 * minsyms.c (install_minimal_symbols): Add bunches to any
7843 existing minsyms in the objfile. Avoid extra mallocation
7844 by working directly in the obstack. Remove ignored `mainline' parm.
7845 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7846 xcoffread.c: Change all callers.
7847 * FIXME: We should be able to eliminate MAINLINE from all the
7848 symbol readers now, with a small bit of work.
7850 * valops.c, value.h: Lint.
7851 * remote-vx.c: Add missing break; statement. Bugfix by
7852 Michael Sclafani, <sclafani@src.dec.com>.
7854 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7856 * Makefile.in (VERSION): Update version to 4.4.2
7857 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7858 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7859 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7860 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7861 mmap-alloc.o, mmap-sbrk.o
7863 * altos-xdep.c: Minor whitespace change.
7864 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7865 use to new minimal symbol table use.
7866 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7867 * arm-xdep.c (store_inferior_registers): Returns void.
7868 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7869 Convert from misc function vector use to new minimal symbol table use.
7870 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7871 * breakpoint.c: Add prototypes for local functions.
7872 * breakpoint.c (catch_command_1): Change to static and remove unused
7874 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7875 * breakpoint.h: Change function decls to prototype form.
7876 * buildsym.c: Add prototypes for local functions.
7877 * buildsym.c: Moved hashname() function here from dbxread.c.
7878 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7879 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7880 * buildsym.c (dbx_alloc_type): Change to static.
7881 * buildsym.c (finish_block): Add objfile parameter.
7882 * buildsym.c (misc): Change symbol_obstack to objfile version.
7883 * buildsym.c (make_blockvector): Change to static.
7884 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7885 * buildsym.c (compare_line_numbers): Change to static, args are const,
7886 cast args when used.
7887 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7888 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7889 and made static. Add objfile parameter.
7890 * buildsym.c (end_symtab): Simplify code using line table size.
7891 Realloc the linetable on the objfile symbol_obstack and copy there.
7892 * buildsym.c (scan_file_globals): Convert from misc function vector
7893 use to new minimal symbol use.
7894 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7895 strings get allocated in objfile's symbol_obstack. Convert references
7896 to builtin types to lookup_fundamental_type().
7897 * buildsym.c (read_type): Make static, add objfile parameter, convert
7898 references to buildin types to lookup_fundamental_type().
7899 * buildsym.c (read_struct_type): Add objfile parameter.
7900 * buildsym.c (read_array_type): Make static, add objfile parameter.
7901 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7902 * buildsym.c (read_huge_number): Make static.
7903 * buildsym.c (read_range_type): Make static, add objfile parameter,
7904 convert references to buildin types to lookup_fundamental_type ().
7905 * buildsym.c (read_args): Make static, add objfile parameter.
7906 * buildsym.h: Convert function decl's to prototype form.
7907 * c-exp.y: Add prototypes for local functions, convert uses of misc
7908 function vector to minimal symbol table. Reformat all builtin type
7909 initializations and pass a NULL objfile to init_type() for them.
7910 * coffread.c: Change context_stack ref's to coff_context_stack,
7911 add local function prototypes. Cast uses of xrealloc arg 1.
7912 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7913 crafting a new type.
7914 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7915 * coffread.c (finish_block): Change name to coff_finish_block.
7916 * coffread.c (make_blockvector): Add and use objfile parameter.
7917 * coffread.c (record_line): Change name to coff_record_line.
7918 * coffread.c (start_symtab): Change name to coff_start_symtab.
7919 * coffread.c (end_symtab): Change name to coff_end_symtab.
7920 * coffread.c (record_misc_function): Change name to record_minimal_
7921 symbol and change to minimal symbol table use from misc func tbl.
7922 * coffread.c (coff_symfile_read): Convert from misc function vector
7923 use to minimal symbol table use.
7924 * coffread.c (hashname): Remove; use common version in buildsym.c.
7925 * coffread.c (decode_base_type): Change references to builtin types
7926 to calls to lookup_fundamental_type().
7927 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7928 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7929 * command.c: Add prototypes for local functions.
7930 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7931 appropriate member of the function union for that type.
7932 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7933 ifdef out the function since it isn't currently used.
7934 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7935 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7936 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7937 * command.c (help_cmd): Compare function pointer to NULL.
7938 * command.c (help_cmd_list): Compare function pointer to NULL.
7939 * command.c (lookup_cmd_1): Use correct member of function union.
7940 * command.c (undef_cmd_error): Make static.
7941 * command.c (complete_on_cmdlist): Use correct member of func union.
7942 * command.c (do_setshow_command): Use correct member of func union.
7943 * command.c (shell_escape): Convert rindex use to strrchr.
7944 * command.h (COMMAND_H): Define if already included.
7945 * command.h (cmd_list_element struct): Change 'function' to a union
7946 and prototype args. Prototype completer function.
7947 * command.h: Convert decl's to prototype form.
7948 * convex-xdep.c (store_inferior_registers): Returns void.
7949 * copying.c: Prototype local functions.
7950 * coredep.c: Minor whitespace change.
7951 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7952 * cplus-dem.c: Prototype local functions.
7953 * dbxread.c (hashname): Remove; moved to buildsym.c.
7954 * dbxread.c (free_and_init_header_files): Make static.
7955 * dbxread.c: Add prototypes for local functions.
7956 * dbxread.c (new_object_header_files): Remove; inlined usages.
7957 * dbxread.c (xrealloc usages): Cast args.
7958 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7959 and change usages accordingly.
7960 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7961 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7962 * dbxread.c (dbx_next_symbol_text): Make static.
7963 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7964 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7965 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7966 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7967 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7968 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7970 * dwarfread.c (record_misc_function): Change name to record_minimal_
7971 symbol and use minimal symbol table throughout.
7972 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7973 * dwarfread.c: Convert all references to builtin types to use the new
7974 lookup_fundamental_type function.
7975 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7976 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7978 * elfread.c (record_misc_function): Convert to use record_minimal_
7980 * elfread.c (elf_symtab_read): Add objfile parameter.
7981 * eval.c: Add prototypes for local functions and move some decls
7982 around to accomodate prototypes.
7983 * expprint.c: Add prototypes for local functions. Change references
7984 to misc function vector to minimal symbol table.
7985 * findvar.c (read_memory usages): Cast args.
7986 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7987 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7988 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7989 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7990 * gould-xdep.c: Minor whitespace change.
7991 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7992 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7993 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7994 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7995 * i386-tdep.c: Add prototypes for local functions.
7996 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7997 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7998 that defaulted to int.
7999 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
8000 i386_push_dummy_frame): Returns void.
8001 * i386-xdep.c (i386_register_u_addr): Declare params that default to
8002 int and explicitly declare return type as int.
8003 * i387-tdep.c: Minor formatting changes.
8004 * i960-tdep.c (leafproc_return): Convert from misc function vector
8005 use to minimal symbol table use.
8006 * infcmd.c: Add prototypes for local functions.
8007 * infcmd.c (continue_command, until_next_command, until_command,
8008 path_info, path_command): Make static.
8009 * infcmd.c (step_1, until_next_command): Convert from misc func
8010 vector to minimal symbol table use.
8011 * inflow.c: Add prototypes for local functions.
8012 * infptrace.c (store_inferior_registers): Returns void, not int.
8013 * language.c (_initialize_language): Use proper member of function
8015 * m2-exp.y: Add prototypes for local functions, convert misc function
8016 vector uses to minimal symbol table uses.
8017 * m2-exp.y (make_qualname, yyerror): Make static.
8018 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
8019 * m68k-pinsn.c: Add prototypes for local functions.
8020 * m68k-pinsn.c (print_insn): Cast args to read_memory.
8021 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
8022 * m68k-stub.c: Add prototypes.
8023 * m88k-pinsn.c (sprint_address): Convert from misc function vector
8024 use to minimal symbol table use.
8025 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
8026 * m88k-xdep.c (store_inferior_registers): Returns void.
8027 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
8028 * mach386-xdep.c (store_inferior_registers): Returns void.
8029 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
8030 * main.c: Add prototypes for local functions.
8031 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
8032 longjmp() result to (NORETURN void).
8033 * main.c (catch_errors): Prototype the 'func' parameter.
8034 * main.c (disconnect, stop_sig, do_nothin, float_handler):
8035 Takes an unused arg.
8036 * main.c (execute_command): Call the right member of the func union.
8037 * main.c (command_loop_marker, symbol_completion_function,
8038 command_loop): Make static.
8039 * main.c (command_line_input): Make linelength unsigned, cast arg
8040 to command_line_input().
8041 * main.c (add_info, add_com): Prototype the 'fun' parameter.
8042 * main.c (initialize_main): Call right member of function union.
8043 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
8044 * mem-break.c: Include symtab.h
8045 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
8046 * mips-xdep.c (store_inferior_registers): Returns void.
8047 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
8048 use to minimal symbol table use.
8049 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
8051 * mipsread.c (make_type): Remove, convert usages to init_type.
8052 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
8053 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8054 vector use to minimal symbol table use.
8055 * parse.c: Add prototypes for local functions.
8056 * parse.c (xrealloc usages): Cast args.
8057 * parse.c (prefixify_expression, length_of_subexp): Make static.
8058 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8059 * parser-defs.h: Convert function decls to prototype form.
8060 * partial-stab.h: Convert from misc function vector use to new minimal
8062 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8063 the per-objfile copies.
8064 * printcmd.c: Add prototypes for local functions. Move some struct
8065 definitions around to accomodate prototypes.
8066 * printcmd.c (decode_format): Make static, change args oformat and
8067 osize to int from char.
8068 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8069 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8070 * printcmd.c (print_address_symbolic): Convert from misc function
8071 vector use to minimal symbol table use.
8072 * printcmd.c (address_info): Convert from misc function vector use
8073 to minimal symbol table use.
8074 * printcmd.c (delete_display, enable_display, disable_display_command):
8076 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8077 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8078 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8079 * pyr-xdep.c (store_inferior_registers): Returns void.
8080 * remote-mm.c (mm_load): symbol_file_add return value unused.
8081 * remote-nindy.c: Minor format change.
8082 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8083 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8084 * rs6000-xdep.c (store_inferior_registers): Returns void.
8085 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8086 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8087 vector use to minimal symbol table use.
8088 * solib.c: Add prototypes for local functions.
8089 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8090 function vector use to minimal symbol table use.
8091 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8092 * solib.c (find_solib, shared_library_command): Make static
8093 * solib.c (read_memory, write_memory usages): Cast args.
8094 * solib.c (special_symbol_handling): Add function
8095 * source.c: Add prototypes for local functions.
8096 * source.c (select_source_symtab): Convert to scan objfiles.
8097 * source.c (open_source_file): Make static.
8098 * source.c (xrealloc usages): Cast args.
8099 * source.c (source_line_charpos): ifdef out, unused.
8100 * source.c (get_filename_and_charpos): Make static.
8101 * stack.c: Add prototypes for local functions.
8102 * stack.c (print_frame_info, frame_info): Convert from misc function
8103 vector use to minimal symbol table use.
8104 * symfile.c: Add prototypes for local functions.
8105 * symfile.c (compare_symbols): Make args const PTR's.
8106 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8107 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8108 * symfile.c (obsavestring): Add objfile parameter.
8109 * symfile.c (init_misc_bunches, prim_record_misc_function,
8110 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8111 sort_misc_function_vector, compact_misc_function_vector): Remove
8112 * symfile.c (symbol_file_add_digested): Add function.
8113 * symfile.c (symbol_file_add): Returns struct objfile *.
8114 * symfile.c (symbol_file_command): Modify for state file use.
8115 * symfile.c (symfile_open): Add parameter "dumpable".
8116 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8117 * symfile.c (load_command, add_symbol_file_command): Make static.
8118 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8119 * symfile.c (rindex usages): Converted to strrchr.
8120 * symfile.c (allocate_psymtab): New
8121 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8122 converted to minimal symbol table usage, but no obvious conversion.
8123 * symfile.c (free_all_symtabs): Remove.
8124 * symfile.c (_initialize_symfile): Use per-objfile info.
8125 * symfile.h: Rework the objfile structure to add per-objfile data
8126 objects (psymbol_obstack, symbol_obstack, type_obstack,
8127 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8128 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8129 Add prototypes to function declarations.
8130 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8131 function vector usage to minimal symbol table usage.
8132 * symmisc.c (DEV_TTY): Define if not defined.
8133 * symmisc.c: Add local function prototypes.
8134 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8135 printpsyms_command, print_objfiles, print_objfiles_command):
8136 Rework to use iterate_over_*
8137 * symtab.c: Add prototypes for local functions.
8138 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8139 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8140 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8141 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8142 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8143 lookup_reference_type, lookup_member_type, allocate_stub_method,
8144 check_stub_method, create_array_type, smash_to_member_type,):
8146 * symtab.c (lookup_symbol): Some args are const.
8147 * symtab.h: All type related defs and structs moved to gdbtypes.h
8148 * symtab.h: Convert decls to prototypes.
8149 * target.c (noprocess): Make static.
8150 * target.h: Change decl's to prototypes.
8151 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8152 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8153 * utils.c (_initialize_utils): Use correct member of function union.
8154 * valarith.c: include gdbtypes.h
8155 * valops.c: include gdbtypes.h, add prototypes for local functions.
8156 * valops.c (value_push, value_arg_push, find_function_addr):
8158 * valops.c (value_string): Convert from misc function vector use
8159 to minimal symbol table use.
8160 * valops.c (check_field_in): Make arg const.
8161 * valprint.c: Add prototypes for local functions.
8162 * valprint.c (print_string): Make static
8163 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8164 * values.c: Add prototypes for local functions.
8165 * values.c (value_headof): Convert from misc function vector to
8166 minimal symbol table.
8167 * xcoffexec.c: Add prototypes for local functions.
8168 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8170 * xcoffexec.c (relocate_minimal_symbol): Add.
8171 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8172 * xcoffread.c: Add prototypes for local functions.
8173 * xcoffread.c (sort_syms): Convert to scan objfiles.
8174 * xcoffread.c (read_xcoff_symtab): Make static.
8175 * xcoffread.c (various): Replace references to builtin types with
8176 calls to lookup_fundamental_type. Replace references to symbol_obstack
8177 and psymbol_obstack with pointers to the per-objfile copies.
8178 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8179 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8181 * xcoffread.c (init_stringtab): Add objfile parameter.
8182 * gdbtypes.c: New file
8183 * minsyms.c: New file
8184 * mmap-alloc.c: New file
8185 * mmap-sbrk.c: New file
8186 * objfiles.c: New file
8190 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8192 * Check in Fred Fish's changes in these modules. Fred
8193 will make ChangeLog entries for all of them. Update VERSION
8196 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8198 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8200 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8201 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8202 value.h: Prototypes for static functions; lint.
8203 * gdbtypes.h: Empty file to ease transition.
8205 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8207 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8208 inferior.h, language.h, signame.h, target.h, terminal.h,
8209 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8210 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8212 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8213 signame.c, sparc-xdep.c: Prototypes for all static functions.
8215 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8216 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8217 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8218 Remove to_call_function and target_call_function, since it
8219 always calls the same thing (call_function_by_hand).
8220 * core.c, exec.c, solib.c: Rename target_ops sections =>
8222 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8223 target.h: target_kill takes no args.
8224 * language.c (language_info): Scaffolding to allow briefer
8225 messages when the current language changes. FIXME.
8226 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8227 complaints about volatile functions.
8228 * xm-sysv4.h (HAVE_MMAP): Define.
8230 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8232 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8233 to make prototypes for all functions declared here.
8234 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8235 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8236 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8237 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8238 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8239 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8240 * utils.c: Avoid declaring malloc and realloc. Lint.
8241 (request_quit): Accept signal-number parameter.
8243 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8245 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8246 DIE's. Add new function read_tag_pointer_type() to read them.
8248 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8249 When creating a new user defined type, check to see if a partial
8250 type already exists, and if so, bash it to fit.
8252 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8254 * coffread.c (decode_base_type): Pass long, not union.
8255 Fix by Eric Valette, ev@chorus.fr.
8257 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8259 * elfread.c (elf_symtab_read): Fix code to correctly track
8260 changes in bfd for absolute symbols.
8262 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8264 * xm-vaxbsd.h: Close off comment.
8266 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8268 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8270 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8272 * mips-tdep.c (mips_print_registers): Print correct register
8273 number for double pseudo-registers.
8275 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8277 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8278 in the op$::OPERATOR. case. From Steven McCanne,
8279 <mccanne@horse.ee.lbl.gov>.
8281 * exec.c (set_section_name): Pass arg to exec_files_info;
8282 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8284 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8286 * main.c (print_gdb_version): Copyright msg: only this year.
8287 (cd_command): Avoid changing current_directory on error.
8289 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8291 * mipsread.c (parse_partial_symbols): Handle dependencies
8292 between partial symbol tables (when not doing stabs-in-ecoff).
8293 (This used to be handled by parse_fdr, but parse_fdr was
8294 incompatible with handling stabs-in-ecoff, so the code
8295 was re-written to not use parse_fdr. Unfortunately,
8296 the logic to handle dependencies was overlooked.)
8298 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8300 * coffread.c (read_enum_type): Use the size of a target int when
8302 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8304 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8305 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8306 TARGET_PTR_BIT to determine size of a pointer
8307 * values.c (unpack_long): when unpacking a REF or a PTR don't
8308 assume the size of the type.
8310 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8312 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8313 looking at its members. Improve guess between struct and union,
8314 only assuming union if multiple members have offsets of zero.
8316 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8318 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8319 (This is just for clarity - and one day permitting us to
8320 change FP0_REGNUM from 38 to 32, which would make more sense.)
8321 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8322 register numbers in stabs-in-ecoff get handled correctly.
8324 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8326 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8327 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8328 into BSD and Ultrix.
8330 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8332 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8334 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8336 * Makefile.in: Increment version to 4.4.1.
8337 * main.c (print_gdb_version): Update copyright notice.
8339 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8341 * mipsread.c: Prepend "struct " to the names of structure
8342 types, and similarly for enums and unions. (This used
8343 to be done, but got lost in the re-write to "guess" the
8344 difference between enum/struct/union.)
8345 Also, guess that a tag is an enum if the first member
8348 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8350 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8353 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8355 * Projects: Patching executables is done.
8356 * Makefile.in (VERSION): Roll to gdb-4.4.
8357 * README, WHATS.NEW: Update for gdb-4.4.
8359 * symfile.c (reread_symbols): Whenever we reread one object
8360 file's symbols, we must restart the scan, because the object_files
8361 chain has been permuted.
8363 * exec.c (exec_files_info): Split out into print_section_info.
8364 Print BFD filename of each section if it's not the default one.
8365 * core.c (core_files_info): Call print_section_info.
8367 * xm-vax.h: Include a few system header files whose definitions
8368 must precede defs.h.
8369 * language.c, language.h: Make some things const.
8370 * expression.h, main.c: const spreads like ooze.
8372 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8373 since BREAKPOINT values can be >0x80.
8375 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8377 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8379 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8381 * sparc-pinsn.c: Remove kludge for preferring architectures.
8382 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8383 and forever. Add `add' instruction to the set that get checked
8384 for a preceding `sethi' in order to print an absolute address.
8385 Corresponding changes in ../include/opcode/sparc.h needed
8386 to eliminate garbage instructions.
8388 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8390 * mipsread.c (parse_partial_symbols): Make sure partial
8391 symbols are created for external symbols (as used to be
8392 the case). This is a bit of a pain with the mips-coff.
8393 It uses a table which points to all of the external
8394 symbols belonging to a particular FDR or psymtab.
8395 Once we've generated this table, we might as well save
8396 it, and then use it in psymtab_to_symtab_1 to find
8397 the symbols to pass to parse_external().
8398 * symfile.c, symfile.c: New function start_psymtab_common
8399 to share the common parts of allocating a new psymtab
8400 for dbxread, mipsread (and later dwarfread). Its code
8401 was pulled out from start_psymtab in dbxread.c.
8402 * dbxread.c (start_psymtab): Use start_psymtab_common().
8404 * valprint.c (val_print): If there is an error when trying
8405 to print a string, check to see if there really is a problem
8406 by reading just one character. If that works, assume
8409 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8411 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8412 cypress, v8 mnemonics in that order.
8414 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8416 * sparc-pinsn.c: Put the qsort() back in.
8418 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8420 * findvar.c (read_register, write_register): Handle machines
8421 where REGISTER_TYPE is not the same size as "int".
8423 Handle debug symbols in dynamically loaded (relocated) code:
8425 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8426 offset to process_one_symbol.
8427 (process_one_symbol): Take new offset parameter. Add it into
8428 appropriate symbol types to relocate symbols to loaded addresses.
8429 Handle all possible symbol types, and complain() about types that
8430 we don't expect to see.
8431 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8432 process_one_symbol (FIXME, should pass real offset).
8436 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8438 (set_breakpoint, break_command_1, until_break_command,
8439 catch_command_1, breakpoint_re_set_one): Use it.
8440 * symtab.h (resolve_sal_pc): Declare.
8441 * infcmd.c (jump_command): Use resolve_sal_pc.
8443 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8445 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8447 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8449 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8450 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8451 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8453 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8455 * dbxread.c (process_one_symbol): Make a first cut at handling
8456 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8458 * symtab.c (find_pc_line): Fix stepping into and out of #included
8461 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8463 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8464 no longer any need to copy ../include/opcode/* into gdb.
8466 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8468 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8470 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8472 * valprint.c (type_print_base, type_print_method_args):
8473 Print C++ constructor methods without bogus "return type."
8475 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8477 * infptrace.c (child_xfer_memory): Parameter "target" should
8478 be a pointer to a structure, not the entire structure.
8480 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8482 * depend: Convert the couple of references to ansidecl.h that
8483 used the local gdb version to use the ../include version.
8485 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8488 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8489 (inferior_proc_init): Fix non-ANSI version of args.
8490 (attach): Call print_sys_errmsg with correct number of args.
8491 (mappingflags): Make static, does not need to be global.
8493 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8494 not the entire struct itself.
8496 * valops.c (value_assign): Cast some args to modify_field() and
8497 {read,write}_register_bytes() correctly.
8499 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8501 * Makefile.in (MALLOCSRC): Removed reference to removed local
8504 * dwarfread.c (list_in_scope): Needs an initial value, use file
8507 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8509 * main.c (main): Make option_index local to keep new getopt happy.
8510 main.c, solib.c, Makefile.in: Update copyright notices.
8512 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8514 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8516 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8518 * Makefile.in (HFILES): Add partial-stab.h.
8520 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8522 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8523 New files for stratus. Not complete enough to actually build
8524 on the Stratus machine; that awaits copyright assignment for
8527 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8528 for getting custom flags into CFLAGS when doing makes.
8530 * configure.in: Add config information for stratus.
8532 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8534 * dbxread.c (process_one_symbol): Pass address of structure
8535 to complain(), rather than the whole structure.
8537 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8539 * solib.c (solib_add_common_symbols): Only compile in when not
8540 using SVR4 style shared libraries.
8542 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8544 * dwarfread.c (locval): Add offreg flag to indicate location
8545 values that are computed off a base register.
8547 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8548 TAG_local_variable cases to account for static variables
8549 within function scopes.
8551 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8553 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8554 doesn't exist on some systems.
8556 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8557 nexting over recursive function calls.
8559 * target.c (target_read_string): Create this routine to read null
8560 terminated strings from the target. It deals with running off the
8561 end of memory elegantly as well. solib.c (find_solib): Use
8562 target_read_string() to avoid problems with running off the end of
8565 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8566 that reference pgrp_inferior.
8568 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8570 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8571 mips-tfile has been hacked to act more "traditionally."
8572 * dbxread.c: Fixed typo in comment.
8574 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8576 * mips-tdep.c (mips_skip_prologue): Add some number of
8577 'sw' instructions before 'addiu' adjusts the stack.
8579 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8581 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8582 freescope, buildblock closescope, record_line, add_symbol_to_list,
8583 gatherblocks, make_blockvector): Extensive changes to switch
8584 to generic symbol table building code in buildsym.c. Remove
8585 scope tree structures and functions, symbol table building
8586 functions, and lots of other small changes.
8588 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8589 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8591 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8593 * buildsym.c (cleanup_undefined_types): Add support for enums.
8594 This fixes the 'GDB internal error. cleanup_undefined_types with
8597 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8599 * dbxread.c: detect gcc2 compilations.
8601 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8603 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8604 in ../include/opcode/sparc.h.
8606 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8608 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8609 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8610 to reflect actual locations of opcode files, so TAGS target will
8613 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8615 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8618 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8619 dereferencing to access the correct elements.
8621 * valops.c (value_addr): Declare return type of external func
8624 * xcoffread.c: Undefine next_symbol_text before redefining it.
8626 For older changes see ChangeLog-9091
8632 version-control: never