1 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
3 * README, NEWS: Update for gdb 4.9 release.
5 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
7 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
8 * target.c (MIN): #undef before defining.
10 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
12 Patch from Jeffrey Law:
13 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
15 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
17 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
20 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
22 * ch-exp.y (start): Apply work-around to avoid bison warning.
24 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
26 * Makefile.in (BISON): Remove double quotes around BISON
27 definition when bison is used.
29 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
30 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
31 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
32 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
33 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
34 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
35 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
36 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
38 * Makefile.in (VERSION): Bump to 4.8.6.
40 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
42 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
43 include declarations for malloc/realloc/free. Both malloc and
44 realloc return 'void *' for non-ANSI compilations.
46 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
48 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
52 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
54 * solib.c (clear_solib): Don't close bfd if it is NULL.
56 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
58 * core.c (dis_asm_read_memory): Cast second arg of
59 target_read_memory to "char *".
60 * breakpoint.c (watchpoint_check): Change arg type from PTR to
61 "char *", to match other functions called by catch_errors().
63 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
65 * More patches from Jeffrey Law (law@cs.utah.edu).
66 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
67 Delete unnecessary declarations.
69 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
71 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
74 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
76 * i386-tdep.c (i386_frame_num_args): Always return -1.
78 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
80 * Patches from Jeffrey Law <law@cs.utah.edu>.
81 * gdb/hppa-tdep.c: Declare frame_saved_pc.
82 (frameless_function_invocation): New function.
83 (frame_saved_pc, init_extra_frame_info): Use
84 frameless_function_invocation.
85 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
86 call instead of just grabbing the value currently in %r2.
87 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
88 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
89 definition and use the common one in tm-hppa.h.
90 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
91 use unwind descriptors to determine if the frame chain is valid.
92 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
93 it does not assume %r4 is the frame pointer.
94 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
96 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
97 helper functions for print_insn.
98 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
99 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
100 which nullifies the following instruction.
102 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
104 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
105 pass the 5th arg there, rather than using an ANSI C-specific macro.
107 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
109 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
111 * Makefile.in (VERSION): Bump to 4.8.5
112 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
113 directories to include search path.
114 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
116 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
117 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
118 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
119 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
120 udr.o, udip2soc.o): Remove explicit rules, use the ones that
121 are automatically generated in "depend".
122 * Makefile.in (paread.o): Document why a dependency doesn't get
123 automatically generated in "depend" and leave this explicit rule
125 * depend: Update to latest automatically generated version.
127 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
129 * xcoffread.c: Doc fix.
131 * Makefile.in (depend): Include $(CC) command in generated output.
133 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
135 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
136 to xmalloc. Include defs.h. Rename local macro from
137 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
140 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
142 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
143 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
144 * depend: Update to latest automatically built version.
146 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
148 * sparclite/Makefile.in: Create default target that does nothing
149 in order to force user to build by hand.
151 * sparclite/Makefile: Remove. It's not necessary anymore.
153 * ser-unix.c (wait_for): New routine to handle read timeouts,
154 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
156 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
158 * mips-pinsn.c (print_insn): Return value.
160 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
162 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
163 at configuration time and doesn't belong in the distribution archive.
165 * Makefile.in (NONSRC): Add 29k-share/README.
166 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
168 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
169 constants with slightly more portable definitions (still depends
170 on 2's complement arithmetic though).
171 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
172 * i386v-nat.c (sys/reg.h): Conditionalize include on
173 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
174 * ser-unix.c (termio.h): Include <termio.h> like other files that
175 include termio.h, not <sys/termio.h> which may not exist (on
178 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
180 * valprint.c (print_longest): Change format parameter from a
181 'char' to an 'int'. We can't have 'char' parameters with the
182 current coding style, where we mix prototypes with pre-ANSI
184 * value.h (print_longest): Change format parameter in prototype
185 from a 'char' to an 'int'.
187 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
189 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
191 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
192 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
194 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
196 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
197 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
198 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
199 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
200 ptrace needs 5 arguments, #define ptrace to always
201 pass zero as the 5th argument.
203 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
205 * configure.in: Match z8k-*-sim for z8000.
206 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
207 * remote-hms.c: Update to use new serial protocol.
209 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
211 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
212 necessary and Solaris doesn't have it.
214 * Makefile.in (clean-info, install, install-info, info, dvi,
215 check, all): do not echo recursion lines.
217 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
219 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
220 required target ports which use sockets (like a29k-udi).
222 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
224 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
226 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
227 systems lacking select().
229 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
231 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
233 * alldeps.mak, depend: Update with latest automatically built
236 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
238 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
240 * Makefile.in (make-proto-testsuite.dir): New target to make
241 prototype testsuite tree.
243 * Makefile.in (VERSION): Bump to 4.8.4.
245 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
247 * stabsread.c (define_symbol): If unrecognized constant type,
248 complain() not error().
250 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
252 * infptrace.c: Add missing close paren to test for
253 FIVE_ARG_PTRACE defined.
255 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
256 when compiling with gcc, but disable it for now. See comment.
257 * defs.h (LONGEST): Define as either "long" or "long long"
258 based on CC_HAS_LONG_LONG.
259 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
260 how longest_to_int is defined.
261 * c-valprint.c (c_val_print): Call print_longest.
262 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
263 instead of LONG_LONG.
264 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
266 * printcmd.c (print_scalar_formatted): Call print_longest
267 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
268 * typeprint.c (print_type_scalar): Call print_longest and let
269 it figure out what to do for PRINTF_HAS_LONG_LONG.
270 * valprint.c (val_print_type_code_int): Call print_longest
271 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
272 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
273 * value.h (struct value): Replace usage of LONG_LONG with
275 * value.h (print_longest): Add prototype.
276 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
277 * values.c (unpack_double): Collapse code that was unnecessarily
278 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
279 * values.c (value_from_longest): Remove dependency on
280 CC_HAS_LONG_LONG and just use LONGEST.
281 * solib.c (solib_map_sections): Use bfd_get_filename
282 to access filename field.
283 * solib.c (clear_solib): Save filename and free it later, after
284 bfd_close, since bfd_close may reference it. Use bfd_get_filename
286 * config/convex/xm-convex.h (LONG_LONG): Replace with
287 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
288 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
289 Add PRINTF_HAS_LONG_LONG references.
291 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
293 * inflow.c (kill_command), infcmd.c (attach_command),
294 remote.c (remote_interrupt_twice): In messages for the user, call it
295 "the program" or "the program being debugged" not "the inferior".
297 * hp300ux-nat.c: Cast second arg to supply_register calls.
298 (_initialize_kernel_u_addr, getpagesize): New functions.
299 (store_inferior_register_1): Change arg name from value to val.
300 (fetch_core_registers): Make arg core_reg_size unsigned.
301 Pass 5 args to ptrace.
302 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
303 Remove KERNEL_U_ADDR stuff.
304 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
305 * config/m68k/hp300hpux.m{t,h}:
306 Move exec.o from NATDEPFILES to TDEPFILES
307 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
308 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
310 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
312 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
314 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
316 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
318 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
320 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
321 describe `set demangle-style arm' (not cfront);
322 mention can type `q' to discard output, when gdb pages
324 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
326 * valops.c (search_struct_field): Fix gdb core dump with incomplete
329 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
331 * remote.c: Change timeout to 2.
332 (remote_open): Use unpush_target not remote_close.
333 (remote_resume): If siggnal != 0, give warning not error().
334 (remote_wait, remote_interrupt, remote_interrupt_twice):
335 If we get two interrupts, let the user get out if they want.
336 (remote_{kill,mourn}): New functions.
337 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
339 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
341 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
343 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
345 * Remote targets (mourn): Call unpush_target.
347 * config/sparc/xm-sun4os4.h: Declare free() to return int.
348 Remove twisted use of PARAMS.
350 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
351 that ansidecl.h assumes ANSI on AIX.
353 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
355 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
356 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
358 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
360 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
362 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
364 * remote-vx.c (net_connect): Allow numeric IP address for host.
366 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
368 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
370 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
372 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
374 * symtab.h, xcoffread.c: Revise linetable sorting comments.
376 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
378 * valops.c (value_cast): A cast might also change the object
379 representation in C++.
380 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
381 to get the proper read_symtab function when called from mipsread.c.
382 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
383 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
384 for dummy psymtabs, inhibit processing of dummy psymtabs.
386 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
388 * Changes from (or inspired by) AMD:
389 * remote-udi.c (udi_attach): Assignments to Space and Offset were
391 (udi_wait): Make error message (UDIGetStdout) match error.
392 (udi_wait): Handle UDIStdinNeeded.
393 * command.c [CANT_FORK]: Use system().
394 * utils.c (prompt_for_continue): Allow quit with 'q'.
396 * solib.c (solib_add): Don't call special_symbol_handling if there
397 were errors in symbol_add_stub. Also set so->from_tty before
398 calling symbol_add_stub.
400 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
402 * Merge in HPPA/BSD patches from Utah:
403 * defs.h: Add const to 2nd arg of psignal prototype.
404 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
406 * hppab-core.c: Deleted. No longer useful.
407 * hppab-nat.c: #include more files. Use PT_WUREGS, not
409 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
410 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
411 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
412 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
413 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
415 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
417 * Fix two bugs found by deja-gnu. One is the incorrect reporting
418 of the PC being in a stack dummy when looking at a core file
419 without symbols. The other is the incorrect passing of char
420 arguments during expression evaluation (ie: p foo('a','b') would
421 mess up the passing of it's args because it wasn't coercing the
423 * hppah-tdep.c: Rename global functions to have consistent hppa_
424 prefix. Make more functions static. Drop hp_ prefix from static
425 functions. (hppa_push_arguments): Call value_arg_coerce to cast
426 char to int args if necessary. (hppa_fix_call_dummy): Create
427 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
428 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
429 valid (ie: != 0) before doing comparison against PC.
430 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
431 to reflect new arguments.
432 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
433 prefix for func name. (FIX_CALL_DUMMY): Move code into
436 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
437 to malloc() so that we can test GDB eval of dynamically created
438 arrays (like char strings in `print "foo"').
440 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
442 * printcmd.c (print_address_symbolic): Search symtabs as well as the
443 minimal symbols for a nearby symbol.
445 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
447 * coffread.c: Comment changes around minimal symbol recording.
449 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
451 * command.c: comment changes only.
453 * mips-tdep.c (heuristic_fence_post): new static variable.
454 (heuristic_proc_start): use heuristic_fence_post, print better
455 warnings, but only if not stop_soon_quietly.
456 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
458 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
460 * symtab.h: Fix LOC_REF_ARG comment.
462 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
463 and Jim Kingdon (kingdon@cygnus.com)
465 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
467 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
468 symfile.c (compare_symbols): Don't check first character; STRCMP
471 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
472 structures that are passed by address in a register.
473 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
474 * findvar.c (read_var_value),
475 printcmd.c (address_info, print_frame_args),
476 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
477 * symtab.c (lookup_block_symbol): Deal with it.
479 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
481 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
483 * objfiles.c (find_pc_section): Return a struct obj_section *.
484 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
485 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
486 Don't use obj_section hack.
487 * xcoffexec (vmap_symtab): Relocate obj_sections.
488 * printcmd.c (containing_function_bounds): Use find_pc_section.
490 * symtab.h: Clean up SYMBOL_VALUE comments.
492 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
494 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
495 Expand comments about LOC_ARG/LOC_LOCAL pairs.
497 * coffread.c (read_coff_symtab): Use rewind before fseek.
499 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
501 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
502 * Makefile.in: Add $(YFLAGS) when using $(YACC).
503 * Makefile.in: Remove message to expect conflicts and unused
504 rules in ch-exp.y, since there no longer are any such.
506 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
508 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
510 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
512 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
513 rather than dumping core.
515 * Makefile.in: Add ${srcdir}/ to all source files.
516 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
517 (TAGS): Deal with srcdir and new config directory scheme.
519 Makefile.in (NONSRC): Remove createtags.
520 alldeps.mak: Updated.
522 * rs6000-tdep.c: Delete unused function print_frame.
524 * frame.h (struct frame_info): Doc fix for next_frame.
525 New field signal_handler_caller.
526 blockframe.c (create_new_frame, get_prev_frame_info),
527 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
528 INIT_FRAME_PC_FIRST).
529 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
532 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
534 * irix4-nat.c (fetch_core_registers): Special version of this for
535 Irix 4.x, which stores regs a bit differently from other /proc
537 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
538 to new file core-svr4.c.
539 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
540 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
542 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
544 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
546 * i387-tdep.c: Remove unused #includes.
548 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
550 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
552 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
554 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
556 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
557 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
558 Don't muck with SYMBOL_CLASS.
560 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
562 * munch: Don't use head command. It doesn't exist everywhere.
564 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
566 * inflow.c (new_tty): Remove spurious 'o' character at end
569 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
571 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
572 instructions and nothing more.
573 * mipsread.c (add_line): Add comment why we have to combine line number
574 entries for the same line number.
576 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
578 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
581 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
583 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
585 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
587 * source.c (select_source_symtab): Clean up comment. Also, if
588 we have a current_source_symtab, and s is NULL, return without
590 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
591 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
593 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
595 * dbxread.c (unknown_symchar_complaint): Add new complaint.
596 * stabsread.h: Declare it.
597 * partial-stab.h: Use it.
599 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
601 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
603 * stack.c (print_frame_info): Print specially if dummy frame.
605 * breakpoint.c: Add comments regarding within_scope future direction.
609 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
611 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
613 * ch-exp.y: Fix thinko that broke parsing of FALSE.
615 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
617 * stabsread.c (read_member_functions): Initialize domain for stubbed
618 member functions to avoid gdb core dumps when printing pointers
620 * cp-valprint.c (cp_print_class_method): Check for stubbed member
623 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
625 * expprint.c (print_subexp): If opcode not found in op_print_tab,
626 stop with an error().
627 eval.c (evaluate_subexp): Change error message.
629 * objfiles.c (build_objfile_section_table): Cast return value
632 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
634 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
635 to rs6000_frame_chain and deal with it if we're in a signal handler.
636 (FRAME_SAVED_PC): Use rs6000_frame_chain.
638 * breakpoint.c (within_scope): New function.
639 (enable_breakpoint, watchpoint_check): Use it.
641 * source.c (openp): Handle "exec-file ./ls" correctly.
643 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
645 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
647 * ch-exp.y: Clean up lexing of identifiers and
648 reserved words. (E.g. don't recognize FALSEXXX as the
649 keyword FALSE followed by the identifier XXX.)
650 Also, convert identifiers to lower case.
652 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
654 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
655 new serial interface.
657 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
659 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
660 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
661 * ser-go32.c: Return -1 on most failures, 0 on most successes,
662 and use new return codes for go32_readchar().
663 * ser-unix.c: Ditto. Also, move error handling up to caller for
664 SERIAL_SETBAUDRATE().
665 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
667 (serial_close): New routine to wrap around device close routine.
668 serial.h: Clean & document return values more clearly.
670 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
672 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
674 * rs6000-pinsn.c (print_operand, case LI): Print condition register
675 operand in decimal rather than wrong textual versions.
677 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
678 (mention 't', remove false thing about 'g' only good with 'f').
680 * breakpoint.h: move "struct breakpoint" and friends to top of
681 file so that bpstat_find_breakpoint prototype works.
683 * solib.c (struct so_list): Add bfd field.
684 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
685 Put the bfd in bfd field of the so_list.
686 (clear_solib): Free bfd name and close_bfd on the bfd.
688 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
690 * valarith.c (value_subscript): Add COERCE_REF.
691 * ch-exp.y (operand_5): We can generalize the 2nd operand
692 of a string repetition ot 'literal' without ambiguity.
694 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
696 * breakpoint.h (struct bpstat): Remove momentary field.
697 Remove bpstat_momentary_breakpoint. This was always kludgy
698 and is no longer used.
700 * breakpoint.h: Add enum bpstat_what.
701 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
702 stop and print fields of bpstat now per-breakpoint, not just
703 one for the whole chain.
704 breakpoint.{c,h} (bpstat_what): New function.
705 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
706 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
707 with call to bpstat_what.
708 README: Remove watchpoint/breakpoint bug from known bugs.
710 * breakpoint.h: Prototype bpstat_find_breakpoint.
712 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
714 * symtab.c (find_methods, gdb_mangle_name): Note that functions
716 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
717 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
719 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
721 * i960-pinsn.c (tabent): Copied struct definition from
724 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
726 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
728 * symtab.c (gdb_mangle_name): Use it.
729 * symtab.c (find_methods): Do not add destructors to choice list
731 * symtab.c (decode_line_1): Make breakpoints on destructors work
734 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
736 * ser-go32.c: Make it use serial port name.
737 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
739 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
742 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
744 * configure.in: Only configure sparclite subdir when target_cpu
747 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
749 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
750 Remove FIXME comment regarding this.
752 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
754 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
756 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
758 Add section table to objfile struct. Use it for find_pc_section.
759 * objfiles.c (add_to_objfile_sections,
760 build_objfile_section_table, find_pc_section): new functions.
761 (allocate_objfile): build section table.
762 * objfiles.h (struct obj_section): new structure.
763 (struct objfile): add section table.
764 (find_pc_section): new prototype.
765 * solib.[ch] (find_pc_section_from_so_list): removed.
766 * sparc-tdep.c: include objfiles.h for find_pc_section. include
767 symfile.h for objfiles.h.
768 (in_solib_trampoline): adjusted for new find_pc_section
769 prototype. Removed BAD_RICH_HACK ifdefs.
770 * symfile.c (syms_from_objfile): offset objfile sections.
771 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
772 * symfile.h (find_pc_section): prototype removed. Also fixed
773 comment typo NUL -> NULL.
774 * target.[ch] (find_pc_section_from_targets): removed.
775 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
777 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
779 * ser-go32.c: Format. (go32_open): Use proper return value.
781 * configure.in: Undo conditional configdirs hack for sparclite.
783 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
785 * symtab.c (list_symbols): When call break_command, pass both
786 filename and function name not just function name.
788 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
790 (Changes and new files to make "none" a full fledged configuration)
791 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
792 Currently only tm-none.h has any meaningful contents.
793 * config/none/none.mh (NAT_FILE): Use nm-none.h
794 * config/none/none.mh (XM_FILE): Use xm-none.h
795 * config/none/none.mt (TM_FILE): Use tm-none.h
796 * Makefile.in (depend): Remove comment about parse errors in
797 valops.c, it now parses correctly and generates a correct depend
798 line. Remove line that touches xm.h, tm.h, and nm.h; they are
799 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
801 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
803 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
805 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
806 exactly 8 characters.
808 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
810 * configure.in: Sparclite uses sparc config dir. Also has it's
811 own tm- & .mt files now. Also add sparclite to configdirs.
812 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
813 * config/i386/go32.mh: Nullify def of TERMCAP.
814 * config/i386/xm-go32.h: Get rid of redef of EIO.
815 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
816 specific configs. Very similar to sun4os4, but without solib.
817 * sparclite/{Makefile.in configure.in}: First cut at making this
820 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
822 * ser-go32.c: First cut at adapting to new serial interface.
824 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
826 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
827 These implement a new serial line interface for talking to remote
829 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
830 EXCEPT go32, which gets ser-go32.c.
831 * remote.c: Use new serial interface. More remote-xxx's to be
833 * ser-bsd.c, ser-termios.c: Removed.
834 * serial.c: New. Implements common operations for all serial
836 * ser-unix.c: New. Unix specific serial operations for various
837 flavors of Unix (Posix, SysV, BSD).
838 * serial.h: Generic serial interface defs.
839 * config/i386/go32.mh, config/i386/i386bsd.h,
840 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
841 ser-bsd.o from XDEPFILES. All the magic is now handled in
844 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
846 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
848 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
850 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
852 * rs6000-tdep.c (frameless_function_invocation): Don't even think
853 about framelessness except on the innermost frame.
855 * xcoffexec.c: Call fatal() not abort().
857 * stabsread.c (patch_block_stabs): If stab & no symbol, make
858 a LOC_OPTIMIZED_OUT symbol.
859 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
860 findvar.c (read_var_value), printcmd.c (address_info),
861 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
862 m2-exp.y (yylex): Deal with it.
863 ch-exp.y (yylex): Deal with it.
865 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
867 * findvar.c (value_from_register): H8500 specific, check to see
868 if we are looking at short pointer. If so, skip crock.
869 * h8500-tdep.c (h8500_frame_chain): Mask down value from
870 read_memory_integer() to avoid getting messed up by sign extension.
872 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
874 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
875 ifdef protect using BAD_RICH_HACK. This should be removed soon.
876 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
878 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
880 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
882 * core.c (dis_asm_print_address): New function.
884 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
887 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
889 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
890 entire breakpoint chain and print only the first entry that needs to
891 be printed and needs to be stopped for. Fixes problems with printing
892 of multiple breakpoints with different conditions.
893 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
894 effectively stops printing of the breakpoint chain.
895 * breakpoint.c (print_it_noop): New routine to print nothing
896 for this breakpoint entry and dont stop printing.
897 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
898 watchpoint only if it is enabled.
899 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
900 descriptor from the library to make backtraces through setjmp work.
901 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
903 * mips-tdep.c (read_next_frame_reg): Provide correct values for
904 all registers saved within sigtramp, cleanup.
906 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
908 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
910 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
912 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
913 with prototype in ../include/dis-asm.h.
915 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
917 * core.c (dis_asm_{read_memory,memory_error}): New functions.
918 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
919 Use read_memory_func interface to disassembler.
921 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
923 Teach sparc solaris to next over shared library functions.
924 * solib.[hc] (find_pc_section_from_so_list): new function and
926 * sparc-tdep.c (in_solib_trampoline): new function.
927 * symfile.[hc] (find_pc_section): new function and prototypes.
928 * target.[hc] (find_pc_section_from_targets): new function and
930 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
933 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
935 * infrun.c (wait_for_inferior): Revise comment.
937 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
939 * command.{c,h}: New var_type var_integer.
940 main.c: Use it for history_size.
942 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
943 Lint and byte-order fixups.
945 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
947 * breakpoint.h (bpstat): New field print_it.
948 breakpoint.c (bpstat_print): Use it.
949 (print_it_normal): New function (from old bpstat_print code).
950 (bpstat_{alloc,stop_status}): Set print_it field.
952 * breakpoint.c (bpstat_stop_status): Use catch_errors when
953 evaluating watchpoint condition, via new function watchpoint_check.
954 Also stop if watchpoint disabled due to leaving its block.
956 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
958 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
960 * mips-pinsn.c: Add missing include of dis-asm.h.
962 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
964 * Makefile.in (clean, distclean, realclean): Recursively apply
965 to subdirs first, rather than last. This avoids, for example,
966 Makefile being removed in a parent directory before the recursive
969 * alldeps.mak, depend: Update for below changes.
971 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
972 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
973 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
974 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
976 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
977 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
978 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
979 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
980 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
981 tm-68k.h to tm-m68k.h.
982 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
983 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
986 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
987 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
988 * a29k-tdep.c: Renamed from am29k-tdep.c.
989 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
990 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
991 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
992 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
994 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
995 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
996 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
998 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
999 define that does not appear anywhere else in the gdb source tree.
1000 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1002 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1004 * breakpoint.c: Add comments regarding breakpoint_re_set.
1006 * xcoffread.c (sort_syms, compare_symbols): Remove.
1007 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1008 not our own sort_syms (it is identical).
1010 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1012 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1014 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1015 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1017 * exec.c (exec_close): Fix storage leak.
1018 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1019 output sections when patching an executable.
1020 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1021 when writing all registers.
1022 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1023 at the right offset in the dummy frame.
1024 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1025 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1026 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1028 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1030 * Makefile.in (TARFILES): Avoid trailing backslash.
1032 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1034 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1035 it in breakpoint_re_set.
1036 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1038 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1039 don't use sizeof(int) for target stuff, etc).
1041 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1043 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1044 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1045 support that can't be integrated anyway due to lack of clear
1048 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1050 * findvar.c (read_register, write_register): Make these capable
1051 of reading/writing registers that are shorter than REGISTER_TYPE.
1052 * (value_from_register): Install H8500 specific code to return
1053 proper value when register is being used as a pointer.
1054 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1055 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1056 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1057 chain frames properly by combining frame pointer with T reg.
1058 (init_extra_frame_info): Delete. It's now a macro.
1059 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1060 offset by the correct amount off of the frame pointer.
1061 (register_byte): Delete. It's now a macro.
1062 (register_raw_size, register_virtual_size): Delete. Replaced by
1063 common routine h8500_register_size, cuz there's no difference
1064 between the raw & virtual sizes on this machine.
1065 (register_convert_to_raw, register_convert_to_virtual): Delete,
1066 cuz there's no difference between the raw & virtual forms.
1067 Replaced by memcpy in tm file.
1068 (register_virtual_type): Rename to h8500_register_virtual_type.
1069 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1070 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1071 emulator have same reg offsets. This is all handled in the
1073 (h8500_trapped_internalvar): New routine to detect references to
1074 convenience vars acting as pointer pseudo-regs.
1075 (h8500_value_trapped_internalvar): Conjure up value of pointer
1077 (h8500_set_trapped_internalvar): Convert set value in real
1078 register references.
1079 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1080 code segment register.
1081 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1083 (wait_for_inferior): Add h8500 specific code to add stack segment
1084 when reading SP register.
1085 remote-sim.c (fetch_register): Spacing.
1086 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1087 detect cruft. Redo all register manipulation stuff. Get rid of
1088 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1089 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1090 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1091 to create internal vars for pointer pseudo-regs.
1093 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1095 * Makefile.in: Numerous small changes to macro definitions
1096 and rules for building gdb distribution tree. Many macros
1097 eliminated or merged, and rules simplified.
1098 * alldeps.mak: Update.
1101 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1103 * Makefile.in: recurse through SUBDIRS for dvi target too
1105 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1107 * Clean up xcoff relocation.
1108 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1109 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1111 symtab.h (struct general_symbol_info): Add section field.
1112 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1113 xcoffread.c: Set section for symbols and msymbols.
1114 (struct symtab): Add block_line_section field.
1115 buildsym.c (end_symtab): Set it.
1116 (end_symtab and callers): Add section parameter.
1117 objfiles.c (objfile_relocate): New funciton.
1118 xcoffexec.c (vmap_symtab): Use it.
1119 xcoffsolib.h (struct vmap): Remove unused fields.
1120 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1121 CORE_NEEDS_RELOCATION, symtab_relocated.
1122 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1123 rs6000-tdep.c: Make loadinfotext static.
1124 breakpoint.c (fixup_breakpoints): Doc fix.
1125 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1126 (end_symtab): primary field replaces nonreloc.
1128 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1130 * symtab.h (struct linetable_entry): Remove confusing comment.
1132 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1134 * Makefile.in: add installcheck target
1136 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1138 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1139 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1140 z8k}: New directories to hold cpu specific configuration files.
1141 Naming follows gcc convention.
1142 * config/{*.mt, *.mh}: All target and host makefile fragment
1143 config files moved to an appropriate config/<cpu> subdirectory.
1144 * nm-*, xm-*, tm-*: All native, host, and target files, which
1145 get linked to nm.h, xm.h, and tm.h respectively by configure,
1146 moved to appropriate config/<cpu> subdirectory.
1147 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1148 Native, host, and target files that are common across more than
1149 one cpu architecture and included by one of the configured
1150 native, host, or target files, get moved to config directory.
1151 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1152 pick up native, host, or target include files moved to one of
1153 the config subdirectories, and that are included by other files.
1154 * Makefile.in (alldeps.mak): Modify to account for new config
1155 directory structure.
1156 * alldeps.mak, depend: Update for new config directory structure.
1157 * config/*/[ntx]m-*.h: Modify all files that include other
1158 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1159 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1161 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1162 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1163 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1164 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1165 the ones where the default is not unique or different than the
1166 config subdirectory name. Similarly, handle gdb_target_cpu.
1167 Modify configure.in as appropriate to make use of gdb_host_cpu
1168 and gdb_target_cpu to find makefile fragments and make links.
1170 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1172 * mipsread.c (compare_blocks): Sort blocks with the same start
1173 address by decreasing ending address.
1175 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1177 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1178 lookup_symbol as it might get clobbered by the call.
1180 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1181 The previous code did not initialize the language field for the psymtab
1184 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1186 * c-exp.y (parse_number): Avoid shift warning.
1187 * serial.h (struct ttystate): Declare empty one on DOS.
1189 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1191 * xm-sun4os4.h: Return type of free() should be void, not int.
1193 * vx-share/vxWorks.h: Remove #def of NULL.
1195 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1197 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1199 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1201 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1203 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1205 * ieee-float.c: Moved to ../libiberty.
1206 * ieee-float.h: Moved to ../include.
1207 * Makefile.in: Update accordingly.
1208 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1209 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1210 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1211 it is now in ../opcodes/m68881-ext.c.
1212 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1213 prologue (some callers _do_ care).
1214 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1215 new interface of ../opcodes/*-dis.c.
1216 * ch-exp.y: Add #include <ctype.h>.
1218 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1220 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1222 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1224 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1226 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1228 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1230 * z8k-tdep.c (extract_return_value, write_return_value,
1231 store_struct_return): New functions from macros in tm-z8k.h.
1233 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1235 * valops.c (value_arg_coerce): Apply temporary patch to
1236 fix problem with coercion of array and function types when
1237 passed as arguments to C functions, pending a more complete
1238 review of when and how coercion should be done, depending
1239 upon context and language.
1241 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1243 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1245 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1246 debugsec if there are a non-zero number of symbols.
1248 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1250 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1252 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1254 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1256 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1257 not just 50 symbols.
1258 (symtbl_num_syms): New variable.
1259 (read_xcoff_symtab): Set it.
1260 (read_symbol_nvalue): Check for bad symno.
1261 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1264 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1266 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1267 This is defined in defs.h if necessary.
1268 * vx-share/vxWorks.h: Remove #defs of min and max.
1269 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1270 vx-share/xdr_rdb.c: include defs.h.
1272 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1274 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1277 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1278 xcoffread.c: Doc fixes.
1280 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1282 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1283 xcoffexec.c (xcoff_relocate_core): New function.
1284 (text_adjustment): Removed.
1285 (add_vmap): Return the vmap.
1286 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1288 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1290 * xcoffsolib.h: Add objfile member to struct vmap.
1291 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1292 xcoffexec.c (add_vmap): Allocate objfiles here.
1294 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1296 Support 68000 series without floating point.
1298 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1299 * tm-68k-nofp.h: New file, lacks 68881 support.
1300 * config/m68k-nofp.mt: New file.
1302 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1304 Remove a few remaining underscore/no-underscore remnants from
1307 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1308 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1309 * config/sparc-noun.mt: Rename to sparc-em.mt.
1310 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1311 * tm-68k-un.h: Rename to tm-68k-fp.h.
1312 * tm-spc-un.h: Rename to tm-spc-em.h.
1313 * tm-sun4sol2.h: Cleanup.
1314 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1316 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1318 * symmisc.c (std_in, std_out, std_err): Move initializations
1319 to runtime code, in case they aren't constant.
1321 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1323 * symtab.c (find_pc_symtab): some object file formats, notably
1324 mips, have holes in the address ranges of symtabs. Change
1325 this algorithm from first hit to tightest fit.
1327 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1328 fence post without finding the enclosing function, then print a
1331 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1333 * utils.c (fputs_demangled, fprint_symbol): Remove.
1334 * utils.c (fprintf_symbol_filtered): New function which combines
1335 the functionality of fputs_demangled and fprint_symbol. Uses a
1336 caller provided language parameter to select the appropriate
1337 demangler, and caller provided args to pass to the demangler.
1338 * defs.h (enum language): Move further up in file so enum can
1339 be used in prototypes.
1340 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1341 * defs.h (fprintf_symbol_filtered): Add prototype.
1342 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1343 fputs_demangled with call to fprintf_symbol_filtered.
1344 * cp-valprint.c (demangle.h): Include
1345 * cp-valprint.c (cp_print_value_fields): Replace calls to
1346 fprint_symbol with calls to fprintf_symbol_filtered.
1347 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1348 with call to fprintf_symbol_filtered.
1349 * stack.c (print_frame_info): Remove obsolete code so we don't
1350 have to update fputs_demangled usage in it.
1351 * stack.c (print_frame_info, frame_info): Add language variable
1352 to pass to fprintf_symbol_demangled and initialize it from the
1353 symbol's language. Replace calls to fputs_demangled with calls
1354 to fprintf_symbol_filtered.
1355 * symtab.c (find_methods): Replace call to fputs_demangled with
1356 call to fprintf_symbol_filtered.
1357 * ch-valprint.c (demangle.h): Include.
1358 * ch-valprint.c (chill_print_value_fields): Replace call to
1359 fprint_symbol with call to new fprintf_symbol_filtered.
1361 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1363 * Makefile.in (VERSION): Bump version to 4.8.2.
1365 * main.c (source_command): Require an explicit pathname of file
1366 to source, since previous behavior of defaulting to gdb init file
1367 was troublesome and undocumented.
1368 * printcmd.c (disassemble_command): Add missing '{}' pair to
1369 else with two statements. Bug reported by Stephane Tsacas
1371 * symtab.c (find_pc_line): Don't complain about zero length or
1372 negative length line numbers for the moment, since we may not own
1373 the terminal when called, such as when single stepping. (FIXME)
1374 * language.h (CAST_IS_CONVERSION): True if current language is
1375 C++ as well as C. Fix from Peter Schauer.
1376 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1377 Use STREQN macro rather than bare '!strncmp()'.
1378 * environ.c (unset_in_environ): Avoid use of memcpy on
1379 overlapping memory regions, as suggested by Paul Eggert
1380 <eggert@twinsun.com>.
1381 * c-exp.y (%union struct): Remove unused ulval as suggested
1382 by Paul Eggert <eggert@twinsun.com>.
1384 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1386 * main.c (gdbinit): Make static.
1387 * main.c (inhibit_gdbinit): Move to file scope.
1388 * main.c (main): Remove local inhibit_gdbinit.
1389 * main.c (source_command): Don't source '.gdbinit' file by
1390 default if gdb has been told to ignore it.
1392 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1394 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1397 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1399 * printcmd.c (print_address_symbolic): Only print if offset
1400 is shorter than max_symbolic_offset.
1401 (initialize_printcmd): `set print max-symbolic-offset'.
1403 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1404 (examine_tag): Use it.
1405 (read_register_stack): Only look in the local registers for a
1406 memory address if it's between rfb and rsp; go to memory otherwise.
1407 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1408 (reginv_com): Remove ancient kludge command.
1410 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1412 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1413 irix4 will again compile.
1415 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1417 * configure.in: accept mips-sgi-irix4* for irix4.
1419 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1421 * z8k-tdep.c (print_register_hook): Lint.
1423 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1425 Lint fixes from Paul Eggert (eggert@twinsun.com):
1427 * command.c (do_setshow_command): var_uintegers are unsigned.
1428 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1429 unsigned, since they use hex values with the high bit set.
1431 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1433 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1434 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1436 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1437 macro definitions in parenthesis.
1439 * dbxread.c (dbx_symfile_init): Catch the case where there is
1440 no string table, but the only way we find out is by reading zero
1443 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1445 * dbxread.c (dbx_symfile_init): Make size of the string table
1446 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1447 offset to the string table is nonzero and handle the nonexistant
1448 string table case, should it occur. Ensure that the string table
1449 size read from the file is reasonable, with a minimum lower bound
1450 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1452 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1454 * Makefile.in: Changes to build testsuite correctly.
1455 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1456 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1457 (TARGET_FLAGS_TO_PASS): New variable.
1458 (SUBDIRS): Added testsuite.
1459 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1460 testsuite is compiled with CC_FOR_TARGET rather than CC.
1462 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1464 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1465 reported by mycroft@gnu.ai.mit.edu.
1467 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1468 * configure.in (vax-*-ultrix2*): New triplet.
1469 * config/vaxult2.mh: New file.
1470 * xm-vaxult2.h: New file.
1472 * c-exp.y (parse_number): Change high_bit to unsigned.
1473 * demangle.c: Change all references to cfront to ARM, since the
1474 actual algorithm is the one specified in the Annotated Reference
1475 Manual. This was confusing users into thinking that full cfront
1476 support was implemented.
1477 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1478 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1479 directly to lookup_struct_elt_type, which will do the
1480 dereferencing itself.
1481 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1482 NULL dereferencing bug for unnamed structs, comment out
1485 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1487 * coffread.c (process_coff_symbol): Change PCC argument correction
1488 so that it only happens on big-endian targets; so that it only
1489 happens if the short or char argument is aligned on an int
1490 boundary; and so that it changes the location, rather than the
1491 type, of the argument. These changes tend to parallel similar
1492 (old) changes in stabsread.c.
1494 * coffread.c (coff_read_enum_type): Use the specified size for
1495 enums, don't assume that they are int-sized.
1497 * c-valprint.c (c_val_print): Don't assume enums are the same as
1500 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1501 Rendell, <michael@mercury.cs.mun.ca>.
1503 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1505 * language.h (local_decimal_format_custom): Add prototype.
1506 * language.c (local_decimal_format_custom): Add function, bug
1507 reported by Robert R. Henry (rrh@tera.com).
1509 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1511 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1512 by Josef Leherbauer, joe@takeFive.co.at.
1514 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1516 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1517 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1518 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1519 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1520 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1521 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1522 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1523 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1525 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1527 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1528 of demangled name fields to NULL if no demangling exists for
1529 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1530 symbols if their language is known at the time they are created,
1531 but sometimes the language is not known until later.
1533 * ch-typeprint.c (chill_print_type_base): Name changed to
1534 chill_type_print_base to match pattern for C and C++ names.
1535 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1536 to be consistent with other usages.
1537 * ch-typeprint.c (chill_type_print_base): Add support for
1538 printing Chill STRUCT types.
1539 * ch-valprint.c: Include values.h.
1540 * ch-valprint.c (chill_print_value_fields): New function and
1541 prototype for printing Chill STRUCT values.
1542 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1543 that was being called with two args instead of three.
1544 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1545 to print Chill STRUCT values.
1547 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1549 * configure.in: added testsuite to configdirs.
1551 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1553 * doc/stabs.texi: The `this' pointer is now known by the name
1554 `this' instead of `$t'.
1556 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1558 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1559 references of TAG_string_type DIEs in user defined types.
1560 * ch-lang.c (chill_create_fundamental_type): Track compiler
1561 change that now emits debugging info with the type long for Chill
1564 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1566 * remote-mips.c: New file; implements MIPS remote debugging
1568 * config/idt.mt: New file; uses remote-mips.c
1569 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1571 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1572 floating point coprocessor.
1573 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1575 (mips_pop_frame): If not mips_fpu, don't restore floating point
1577 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1579 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1580 mips_fpu, don't use fp0 as floating point return register.
1581 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1584 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1586 * gdb/testsuite: made modifications to testcases, etc., to allow
1587 them to work properly given the reorganization of deja-gnu and the
1588 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1590 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1592 * gdb/testsuite: Initial creation of gdb/testsuite.
1593 Migrated dejagnu testcases and support files for testing nm to
1594 gdb/testsuite from deja-gnu. These files were moved "as is"
1595 with no modifications. This migration is part of a major overhaul
1596 of dejagnu. The modifications to these testcases, etc., which
1597 will allow them to work with the new version of dejagnu will be
1598 made in a future update.
1600 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1602 * NEWS: Add reminders for next release.
1604 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1606 * mipsread.c (parse_lines): Correct check for files compiled with
1609 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1611 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1613 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1615 * Makefile.in (VERSION): GDB-4.8 release!
1616 * README, NEWS: Update for release.
1618 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1620 * am29k-pinsn.c (print_insn): Minor nits with const.
1621 * am29k-tdep.c: More minor nits with arg types for
1622 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1624 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1626 * gcc.patch: Update for a different GCC (G++) bug.
1627 * main.c (print_gdb_version): Update copyright year to 1993.
1628 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1629 conditionalize this file on it. FIXME, right way is to split
1630 these into two config files.
1631 (ATTACH_DETACH): Define for BSD 4.4
1632 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1633 (U_REGS_OFFSET): Revise for 4.4.
1634 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1635 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1636 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1638 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1640 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1643 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1645 * c-lang.c (c_printstr): Bugfix for length==0 case.
1647 * c-lang.c (c_printstr): If a C string ends in a null, don't
1650 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1652 * defs.h (STRCMP): Make it work for unsigned chars.
1654 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1656 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1657 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1658 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1659 define to kludge the large opcode table into two smaller tables,
1660 since GCC take exponential space to build the table. Lint.
1661 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1663 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1665 * Makefile.in (VERSION): Roll to 4.7.9.
1666 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1667 definition here, to handle both BSD 4.3 and 4.4 systems.
1668 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1669 * remote.c (alarm): Move declaration to global level, before
1670 first reference to it.
1671 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1672 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1674 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1676 * remote.c (readchar): forward declare alarm which otherwise looks
1677 like an undeclared variable to gcc.
1679 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1680 when comparing against an int. Avoids superfluous warning from
1683 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1684 Avoids superfluous warnings from some systems and/or compilers
1685 (like vax ultrix 4.2.)
1687 * language.c (struct op_print unk_op_print_tab): use the enum
1688 values rather naked zeros as initializers. Avoids warnings from
1689 ultrix type compilers.
1691 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1693 * Makefile.in (VERSION): Roll to 4.7.6.
1694 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1695 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1696 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1697 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1698 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1699 (depend): Fix bug where nm-files in config files weren't noticed.
1700 (make-proto-gdb-1): Avoid changing directories while building new
1701 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1703 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1705 * remote.c: Improve error recovery. Allow user to break out
1706 of initial connection attempt with INTERRUPT. Treat a timeout
1707 while waiting for remote packet like a retry, unless the remote
1708 side is actively running user code. Fix a few long printf_filtered's.
1710 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1713 * buildsym.c (start_subfile): Allow null file name.
1715 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1717 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1718 expects a pointer to complaint rather than a complaint
1720 (process_linenos): free the previously allocated subfile name,
1721 then allocate the new one from the heap.
1723 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1725 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1727 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1729 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1730 Previously, would bogusly index off the bottom of type_vector.
1731 (rs6000_builtin_type): Accept type number as argument.
1732 (read_type, case '-'): Handle negatives like any other type number.
1734 * symfile.c (deduce_language_from_filename): Handle null name.
1736 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1737 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1738 fixed by sato@sm.sony.co.jp.
1740 * xcoffread.c (parmsym): Don't use an initializer to set up
1741 this struct symbol. Set it up in initialize_xcoffread.
1742 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1743 works on real rs/6000 target with #ifndef FAKING_RS6000.
1745 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1747 * stabsread.c (rs6000_builtin_type): Move function from
1748 xcoffread.c:builtin_type.
1749 * xcoffread.c (builtin_type): Move to stabsread. Remove
1750 IBM6000_HOST dependency. Move misplaced comments.
1751 (various): Change printf's to complaints.
1752 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1753 objfile argument to read_type calls under #if 0.
1754 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1755 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1756 * Makefile.in: xcoffread.o is not built by default.
1757 * xm-rs6000.h (IBM6000_HOST): Remove.
1758 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1759 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1762 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1764 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1765 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1766 register numbers when user tries to modify elements in structs
1767 passed as arguments.
1768 * inflow.c (child_terminal_info): Move banner outside of system
1770 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1771 passes struct/union arguments by address.
1773 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1775 * Based on patch from Kean Johnston <maw@netcom.com>:
1776 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1777 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1778 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1780 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1782 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1783 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1785 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1787 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1788 cc debugging output.
1790 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1792 * stabsread.c (define_symbol): Complain about unrecognized names
1793 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1794 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1795 (read_cpp_abbrev): Don't use the class name as part of the
1796 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1797 abbrevs. Inspired by Mike Tiemann.
1798 (read_tilde_fields): Comment. Remove ancient dead code.
1799 Remove erroneous but non-dead code. Simplify. Add complaints.
1800 (in general): Remove extraneous (parentheses) in return
1803 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1805 * coffread.c (coff_lookup_type): Fix fencepost error reported
1806 by Art Berggreen, <arg@opal.acc.com>.
1808 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1809 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1811 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1812 test, which is apparently left over from when we used native
1813 include files and couldn't depend on the member names being there.
1814 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1816 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1818 * mipsread.c: Major overhaul to use new BFD symbol table reading
1819 routines. Now swaps information as it is needed, rather than
1820 swapping everything when the file is read.
1822 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1824 * Makefile.in (TARDIRS): Add sparclite demo dir.
1825 (*.tab.c): Change dependency on Makefile to depend on
1826 Makefile.in, otherwise it always rebuilds after configuring.
1827 Force output *.tab.c file into current directory even in "make"
1828 versions that rewrite dependent file names used in command lines.
1830 * TODO: Remove some things we did.
1831 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1832 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1833 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1834 * symtab.h: Eliminate unnamed unions and structs.
1836 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1838 * Makefile.in (VERSION): Roll to 4.7.5.
1840 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1842 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1843 re-evaluating symbol pointers.
1845 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1847 * c-exp.y (lcurly, rcurly): New nonterminals.
1848 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1850 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1851 made function static.
1852 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1853 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1854 * parse.c (start_arglist):
1855 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1856 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1857 * parser-defs.h (funcall_chain): Moved to parse.c.
1858 * printcmd.c (print_frame_nameless_args): Fix prototype.
1859 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1860 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1861 * valops.c (typecmp): Moved prototype from values.h.
1862 * value.h (typecmp): Moved prototype to valops.c, made static.
1863 * ch-exp.y (yylex): Change way control sequences are disabled.
1865 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1867 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1869 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1871 * mipsread.c (upgrade_type): Build array types correctly, using
1872 create_range_type and create_array_type.
1874 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1876 * remote-nindy.c: Cleanup.
1878 * infrun.c (wait_for_inferior): When rolling back the PC after
1879 a breakpoint, call write_pc so that NPC gets rolled back as well
1882 * blockframe.c (inside_entry_file, inside_main_func,
1883 inside_entry_func): PC of zero is always "bottom of stack".
1885 * printcmd.c (print_frame_args, print_frame_nameless_args):
1886 Let print_frame_nameless_args decide whether there are any,
1887 laying groundwork for possibly later printing 29K args for
1888 functions where we have tag words but no symbols.
1890 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1892 * Makefile.in: fix GDB doc targets for new doc subdir structure
1894 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1896 * stack.c (parse_frame_specification): Parse as many arguments
1897 as there are (up to MAXARGS). Pass all of them in argc, argv
1898 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1899 many there were, onto SETUP_ARBITRARY_FRAME.
1900 * tm-mips.h, tm-sparc.h: Corresponding changes.
1901 * mips-tdep.c, sparc-tdep.c: Ditto.
1903 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1905 * hp300ux-nat.c: Update copyrights.
1906 * mipsread.c (parse_partial_symbols): Complain about block
1907 indexes that go backwards. Fix from Peter Schauer.
1908 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1909 symbol-file that has no linkage symbols to be read.
1910 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1911 from tm- file to xm-file, since they're host dependent.
1912 * valarith.c (value_binop): Typo.
1914 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1916 * sparclite/aload.c: Add copyleft.
1917 * sparclite/crt0.s: Add comment at beginning.
1919 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1921 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1922 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1924 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1926 * values.c (value_headof): Fix typo in which VTBL and ARG were
1927 being confused for one another.
1929 * valops.c (typecmp): Now static.
1931 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1932 baseclass--we don't always inherit its virtual function table
1935 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1936 pointer correctly in case value_struct_elt moves it around.
1938 * valops.c (typecmp): Now static. Also, now groks references
1941 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1942 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1944 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1946 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1947 to avoid "too much defining" error from native C compiler (!).
1949 * Makefile.in (HFILES): Add typeprint.h.
1950 * typeprint.[ch]: Update copyrights.
1952 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1954 * Makefile.in: Update to match doc/ subdir changes.
1956 * config/hp300hpux.mh: No cross-host file needed, just native.
1957 * config/go32.mh: Remove nonexistent "native" support.
1959 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1960 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1961 * m88k-tdep.c (next_insn): Lint, cleanup.
1962 (store_parm_word): Lint.
1964 * README: Fix typo (reported by karl@hq.ileaf.com).
1966 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1968 * expression.h (BINOP_CONCAT): Document use for self concatenation
1969 an integral number of times.
1970 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1972 * valarith.c (value_concat): Rewrite to support self
1973 concatenation an integral number of times.
1974 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1975 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1976 eliminate hundreds of spurious shift/reduce and reduce/reduce
1977 conflicts that mask the 5 real ones.
1978 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1979 * ch-exp.y (integer_literal_expression): Remove production,
1982 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1984 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1985 implied that "no side effects" was nonfunctional.
1986 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1987 character string and bitstring concatenation.
1988 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1989 * expression.h (exp_opcode): Add BINOP_CONCAT.
1990 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1991 * language.c (string_type): Add function to determine if a type
1993 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1994 * valarith.c (value_concat): New function to concatenate two
1995 values, such as character strings or bitstrings.
1996 * valops.c (value_string): Remove error stub and implement
1998 * value.h (value_concat): Add prototype.
1999 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2000 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2001 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2004 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2006 * c-exp.y (exp): Add production to support direct creation
2007 of array constants using the obvious syntax.
2008 * c-valprint.c (c_val_print): Set printed string length.
2009 * dwarfread.c (read_tag_string_type): New prototype and
2010 function that handles TAG_string_type DIEs.
2011 * dwarfread.c (process_dies): Add case for TAG_string_type
2012 that calls new read_tag_string_type function.
2013 * expprint.c (print_subexp): Add support for OP_ARRAY.
2014 * gdbtypes.c (create_range_type, create_array_type): Inherit
2015 objfile from the index type.
2016 * ch-typeprint.c (chill_print_type): Add case for
2018 * ch-valprint.c (chill_val_print): Fix case for
2021 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2023 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2024 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2025 include/coff/mips.h.
2027 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2029 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2030 constants with an explicit null byte terminator. OP_STRING is
2031 now used for real string types.
2032 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2033 they are used by all languages.
2034 * c-lang.c (_initialize_c_language): Move initializations of
2035 builtin_type_* to lang.c.
2036 * c-typeprint.c (c_type_print_varspec_prefix,
2037 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2038 to TYPE_CODE_STRING.
2039 * c-valprint.c (c_val_print): Change the way character arrays
2040 are printed as strings to be consistent with the way strings
2041 are printed when pointer-to-char types are dereferenced.
2042 Remove test of print_max before calling val_print_string, which
2043 now does it's own test.
2044 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2045 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2046 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2047 * gdbtypes.c (builtin_type_*): Add declarations moved from
2049 * gdbtypes.c (create_string_type): New function to create real
2051 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2052 renamed to TYPE_CODE_STRING.
2053 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2054 builtin_type_* types moved from c-lang.c.
2055 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2056 to TYPE_CODE_STRING.
2057 * gdbtypes.h (builtin_type_string): Add extern declaration.
2058 * gdbtypes.h (create_string_type): Add prototype.
2059 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2060 renamed to TYPE_CODE_STRING.
2061 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2063 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2064 renamed to TYPE_CODE_STRING.
2065 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2067 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2068 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2069 to TYPE_CODE_STRING.
2070 * valops.c (allocate_space_in_inferior): New function and
2071 prototype, using code ripped out of value_string.
2072 * valops.c (value_string): Rewritten to use new function
2073 allocate_space_in_inferior, but temporarily disabled until some
2074 other support is in place.
2075 * valops.c (value_array): New function to create array constants.
2076 * valprint.c (val_print_string): Add comment to document use,
2077 complete rewrite to fix several small buglets.
2078 * value.h (value_array): Add prototype.
2079 * value.h (val_print_string): Change prototype to match rewrite.
2080 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2081 * ch-exp.y (match_character_literal): Disable recognition of
2082 control sequence form of character literals and document why.
2084 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2086 * nindy-share/nindy.c: Add comments to #endif's to clarify
2089 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2090 read_memory to get byte order right.
2091 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2092 anymore. This is done in paread.c now. We expect unwind info
2093 to hang off of objfiles, and search all of the objfiles when until
2095 * (skip_trampoline_code): Cast arg to target_read_memory.
2096 * objfiles.h (struct objfile): Add new field obj_private to hold
2097 per object file private data (unwind info in this case).
2098 * paread.c (read_unwind_info): New routine to read unwind info
2099 for the objfile. This data is hung off of obj_private.
2100 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2101 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2102 make this easier to access.
2104 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2106 * c-valprint.c (cp_print_class_member): Add extern decl.
2107 * c-valprint.c (c_val_print): Extract code for printing methods
2108 and move it to cp_print_class_method in cp-valprint.c.
2109 * c-valprint.c (c_val_print): Extract code to print strings and
2110 move it to val_print_string in valprint.c.
2111 * cp-valprint.c (cp_print_class_method): New function using
2112 code extracted from c_val_print.
2113 * valprint.c (val_print_string): New function using code
2114 extracted from c_val_print.
2115 * value.h (val_print_string): Add prototype.
2116 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2117 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2118 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2119 CHECKBUF, growbuf_by_size): New variables, macros, and support
2120 functions for implementing a dynamically expandable temp buffer.
2121 * ch-exp.y (match_string_literal): New lexer function.
2122 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2123 removed and replaced with new CHECKBUF macro.
2124 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2125 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2127 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2129 * Makefile.in: Add info for paread.o.
2130 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2132 * blockframe.c (frameless_look_for_prologue): Correct the
2134 * gdbtypes.h, gdbtypes.c: Use const in decl of
2135 cplus_struct_default, now that pa-gas assembler has been fixed.
2136 * hppah-nat.c: Formatting.
2137 * hppah-tdep.c: Remove lots of useless externs for variables we
2139 * (find_unwind_entry): Speed up by using binary search, and a one
2141 * (rp_saved): New routine to see what unwind info says about RP
2142 being saved on the stack frame.
2143 * (frame_saved_pc): Look for prologue to see if we need to
2144 examine the stack for the saved RP or not.
2145 * (init_extra_frame_info): Check for prologue, instead of
2146 framesize to determine if we are frameless or not.
2147 * (frame_chain_valid): Stop backtraces when we run into _start.
2148 * (push_dummy_frame): Reformat to make more readable.
2149 * (find_dummy_frame_regs): ditto.
2150 * (hp_pop_frame): ditto.
2151 * (hp_restore_pc_queue): small cleanup.
2152 * (hp_push_arguments): ditto.
2153 * (pa_do_registers_info): ditto.
2154 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2155 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2156 * Define FRAME_CHAIN_VALID.
2157 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2158 passed to functions.
2160 * paread.c (pa_symtab_read): Use new bfd conventions for
2161 accessing linker symbol table.
2162 * (pa_symfile_init): Access embedded STAB info via BFD section
2163 mechanism and related macros.
2166 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2168 * sparc-stub.c: Use a seperate stack for our traps.
2169 * Handle recursive traps.
2170 * Remove all trap init code. This needs to be done by the
2172 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2174 * (handle_exception): See if we are at breakinst, if so, then
2175 advance PC sp that users can just step out of breakpoint().
2176 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2177 new place if SP has changed.
2178 * (case 's'): Get rid of this, we can't do it yet.
2179 * (case 't'): New command to test any old random feature.
2180 * (case 'r'): New command to reset the system.
2181 * (breakpoint): Add label to breakpoint trap instruction so that
2182 handle_exception() can detect where we are and get past the
2183 breakpoint trivially.
2185 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2187 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2189 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2191 * configure.in: recognise all sparclite variants
2193 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2195 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2196 binary files oring in the right bit.
2198 * main.c, source.c, state.c, symmisc.c: use macros defined in
2199 fopen-{bin|both} when fopening files.
2201 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2203 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2204 from a configuration file (typically including <limits.h>), or to
2205 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2206 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2207 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2208 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2209 * exppritn.c (print_subexp, dump_expression): Add case for
2211 * expression.h (OP_BITSTRING): New expression element type for
2213 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2214 macros to convert between number of expression elements and bytes
2215 to store that many elements.
2216 * i960-tdep.c (leafproc_return): Use new macros to access
2217 minimal symbol name and address fields.
2218 * m88k-pinsn.c (sprint_address): Use new macros to access
2219 minimal symbol name and address fields.
2220 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2221 minimal symbol address field.
2222 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2223 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2224 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2225 Use new BYTES_TO_EXP_ELEM macro.
2226 * parse.c (write_exp_bitstring): New function to write packed
2227 bitstrings into the expression element vector.
2228 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2230 * parser-defs.h (struct stoken): Document that it is used for
2231 OP_BITSTRING as well as OP_STRING.
2232 * parser-defs.h (write_exp_bitstring): Add prototype.
2233 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2234 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2235 LOWER, LENGTH): New tokens for keywords.
2236 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2237 upper_lower_argument, length_argument, array_mode_name,
2238 string_mode_name, variant_structure_mode_name): New non-terminals
2240 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2241 * ch-exp.y (match_bitstring_literal): New lexer support function
2242 to recognize bitstring literals.
2243 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2244 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2245 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2246 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2247 * ch-exp.y (yylex): Check tokentab6.
2248 * ch-exp.y (yylex): Call match_bitstring_literal.
2250 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2252 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2253 symbol name and value fields.
2255 * c-exp.y (yylex): Make static, to match prototype and other
2258 * expression.h (exp_opcode): Add BINOP_MOD.
2259 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2260 * expprint.c (dump_expression): Handle new BINOP_MOD.
2261 * language.c (binop_type_check): Handle new BINOP_MOD.
2262 * main.c (float_handler): Re-enable float handler when hit.
2263 * valarith.c (language.h): Include, need current_language.
2264 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2265 for integer divide truncates towards zero for negative results.
2266 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2267 * valarith.c (value_binop): Allow arithmetic operations on
2268 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2269 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2270 * ch-exp.y (tokentab3): Add MOD and REM.
2271 * ch-exp.y (yylex): Set innermost_block for symbols found
2272 in local scopes. Return LOCATION_NAME for local symbols.
2273 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2274 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2276 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2278 * command.c (shell_escape, make_command, _initialize_command):
2279 don't create or use fork if CANT_FORK is defined.
2280 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2281 code written for the IBM PC" remain.
2282 * xm-go32.h: define CANT_FORK
2284 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2286 * remote-sim.c: first attempt at general simulator interface
2287 * remote-hms.c: whitespace
2288 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2289 understand new stack layout. (print_register_hook): print ccr
2290 register in a fancy way.
2292 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2294 * eval.c (language.h): Include.
2295 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2296 to pointer types when the current language is C. It loses for
2297 other languages when the lower index bound is nonzero.
2298 * valarith.c (value_subscript): Take array lower bounds into
2299 account when performing subscripting operations.
2300 * valops.c (value_coerce_array): Add comment describing why
2301 arrays with nonzero lower bounds are dealt with in value_subscript,
2302 rather than in value_coerce_array.
2304 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2306 * ch-exp.y (FLOAT_LITERAL): Add token.
2307 * ch-exp.y (literal): Add FLOAT_LITERAL.
2308 * ch-exp.y (match_float_literal): New lexer routine.
2309 * ch-exp.y (convert_float): Remove.
2310 * ch-exp.y (yylex): Call match_float_literal.
2311 * ch-exp.y (yylex): Match single '.' after trying
2312 to match floating point literals.
2314 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2315 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2317 * expprint.c (dump_expression): New function for dumping
2318 expression vectors during gdb debugging.
2319 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2320 MULTI_SUBSCRIPT and moved out of BINOP range.
2321 * expression.h (DUMP_EXPRESSION): New macro that calls
2322 dump_expression if DEBUG_EXPRESSIONS is defined.
2323 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2324 * parse.c (length_of_subexp, prefixify_subexp): Change
2325 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2326 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2327 prefixify'ing the expression.
2328 * printcmd.c (print_command_1): Add comment.
2329 * ch-exp.y (expression_list): Add useful actions.
2330 * ch-exp.y (value_array_element): Add useful actions.
2331 * ch-exp.y (array_primitive_value): Add production.
2332 * ch-exp.y (yylex): Recognize ',' as a token.
2334 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2336 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2337 POSIXize the recursive makes (make [variable assignments] target{s})
2339 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2341 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2342 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2343 CPLUS_MARKER for all SVR4 systems, so follow suit.
2344 * defs.h (strdup_demangled): Remove prototype.
2345 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2346 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2347 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2348 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2349 prim_record_minimal_symbol_and_info): Use new macro
2350 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2351 * minsyms.c (install_minimal_symbols): Use new macro
2352 SYMBOL_INIT_DEMANGLED_NAME.
2353 * stabsread.c (define_symbol): Use new macro
2354 SYMBOL_INIT_DEMANGLED_NAME.
2355 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2356 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2357 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2358 SYMBOL_INIT_DEMANGLED_NAME.
2359 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2360 SYMBOL_DEMANGLED_NAME now tests language itself.
2361 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2362 now tests language itself.
2363 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2364 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2365 mangled name member in the language dependent portion of a symbol.
2366 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2367 mangled name member appropriate for a symbol's language.
2368 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2369 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2370 SYMBOL_DEMANGLED_NAME now tests language itself.
2371 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2372 initializes language dependent portion of symbol.
2373 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2374 demangles and caches the demangled form of symbol names.
2375 * utils.c (fputs_demangled, fprint_symbol): Use current language
2376 to select an appropriate demangling algorithm.
2377 * utils.c (strdup_demangled): Remove, no longer used.
2378 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2379 access the Chill mangled name member in the language dependent
2380 portion of a symbol.
2381 * ch-lang.c (chill_demangle): New function, simple demangler.
2382 * defs.h (chill_demangle): Add prototype.
2383 * symtab.h (language_dependent_info): Add struct for Chill.
2385 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2387 * Makefile.in (BISON): Add comment that when bison is used, it
2388 must include the "-y" option.
2389 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2390 Remove defines to remap non-yacc symbols, thus backing out of
2391 previous recent changes. Standard policy is that non-yacc parser
2392 generators get fixed, rather than adding bug workarounds in gdb
2393 for each new one that pops up. Expand comment to note this.
2394 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2396 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2398 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2399 case. Use code in N_SOL.
2401 * paread.c: New file that contains all HPPA/HPUX symbol reading
2403 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2404 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2405 * (dbx_symfile_offsets): Make static.
2406 * (pastab_build_psymtabs): New interface routine for paread to
2407 send stabs into dbxread.
2408 * gdb-stabs.h: Remove gobs of HPPA cruft.
2410 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2412 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2414 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2416 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2417 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2418 and YYDEBUG is not already defined.
2419 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2420 them during the previous replacements.
2421 * printcmd.c (_initialize_printcmd): Update internal documentation
2422 for "set" command to note that the assignment syntax is language
2424 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2425 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2426 and YYDEBUG is not already defined.
2427 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2428 single_assignment_action): New terminals and nonterminal for gdb
2429 extensions to chill expression grammer.
2430 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2431 tokens that start with '$' (register names, convenience vars, etc).
2432 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2433 * ch-exp.y (yylex): Call match_dollar_tokens.
2435 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2437 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2438 accessing minimal symbol data.
2439 * infcmd.c (read_pc): Use #ifdef, not #if.
2440 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2441 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2442 minimal symbol data.
2444 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2445 frame. Use find_return_regnum to find the caller.
2446 * (find_unwind_entry): New routine to locate stack frame info
2447 associated with a procedure. This looks in the $UNWIND_START$
2448 section in the SOM file.
2449 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2450 figure out where the caller's return address is stored.
2451 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2452 to figure out the frame size for a procedure.
2453 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2454 * (init_extra_frame_info): New routine. Corrects PC and FP for
2455 outermost frame if necessary.
2456 * (frame_chain): New routine, moved from tm-hppa.h.
2457 * (skip_trampoline_code): Handle computed function calls (ie:
2458 calls from $$dyncall).
2459 * (unwind_command): Temporary support function to allow user
2460 to control/observe aspects of the unwind (stack frame) info.
2461 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2462 was in a system call, if so, then read the PC from r31.
2463 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2464 with extra arg for skip_trampoline_code().
2465 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2466 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2467 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2469 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2471 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2472 Call new bfd_get_size() and verify that string table is no larger
2473 than the file that is supposed to contain it.
2474 * symfile.c (syms_from_objfile): Only complain about configured
2475 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2476 current target is the default BFD target.
2478 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2480 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2481 * solib.c (bkpt_names): New array of symbol names to try to
2482 use for the "mapping complete" breakpoint. Configurable
2483 define SOLIB_BKPT_NAME is first one to try.
2484 * solib.c (find_solib): Test debug_base for nonzero rather
2485 than just greater than zero.
2486 * solib.c (enable_break): Use bkpt_names to look up address
2487 at which to set "mapping complete" breakpoint.
2489 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2491 * defs.h (STRCMP, STREQ, STREQN): New macros.
2492 * defs.h (demangle_and_match): Remove prototype.
2493 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2494 and STREQN defined in defs.h.
2495 * dwarfread.c (set_cu_language): For completely unknown languages,
2496 try to deduce the language from the filename. Retain behavior
2497 that for known languages we don't know how to handle, we use
2499 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2500 and demangled name fields in symbol.
2501 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2502 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2503 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2504 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2505 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2506 Replace usages throughout.
2507 * elfread.c (demangle.h): Include.
2508 * elfread.c (record_minimal_symbol): Remove prototype and function.
2509 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2510 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2511 * infcmd.c (jump_command): Remove code to demangle name and add
2512 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2513 * minsyms.c (demangle.h): Include.
2514 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2515 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2516 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2517 * mipsread.c (psymtab_language): Add static variable.
2518 * stabsread.c (demangle.h): Include.
2519 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2520 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2521 * stack.c (return_command): Remove explicit demangling of name
2522 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2523 * symfile.c (demangle.h): Include.
2524 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2525 to match macros in symfile.h and allow them to be compiled
2526 if INLINE_ADD_PSYMBOL is not true.
2527 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2528 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2529 Add code to demangle and cache C++ symbol names. Use macro form
2530 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2531 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2532 Remove, also defined in symfile.c, which we already fixed.
2533 * symtab.c (expensive_mangler): Remove prototype and function.
2534 * symtab.c (find_methods): Remove physnames parameter and fix
2536 * symtab.c (completion_list_add_symbol): Name changed to
2537 completion_list_add_name.
2538 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2539 the normal symbol name and the cached C++ demangled name.
2540 * symtab.c (lookup_demangled_partial_symbol,
2541 lookup_demangled_block_symbol): Remove prototypes and functions.
2542 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2543 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2544 Remove code to try demangling names and matching them.
2545 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2546 Fix to try matching the cached demangled name if no match is
2547 found using the regular symbol name.
2548 * symtab.c (find_methods): Remove unused physnames array.
2549 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2550 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2551 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2552 C++ demangled symbol names.
2553 * symtab.h: Much reformatting of structures and such to add
2554 whitespace to make them more readable, and make them more
2555 consistent with other gdb structure definitions.
2556 * symtab.h (general_symbol_info): New struct containing fields
2557 common to all symbols.
2558 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2559 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2560 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2561 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2562 symbol): Use general_symbol_info struct.
2563 * utils.c (demangle_and_match): Remove, no longer used.
2564 * valops.c (demangle.h): Include.
2565 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2566 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2567 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2568 symmisc.c, symtab.c, valops.c: Replace references to minimal
2569 symbol fields with appropriate macros.
2570 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2571 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2572 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2573 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2574 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2575 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2576 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2577 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2578 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2579 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2580 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2581 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2582 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2583 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2585 * buildsym.c (start_subfile, patch_subfile_names): Default the
2586 source language to what can be deduced from the filename.
2587 * buildsym.c (end_symtab): Update the source language in the
2588 allocated symtab to match what we have been using.
2589 * buildsym.h (struct subfile): Add a language field.
2590 * c-typeprint.c (c_print_type): Remove code to do explicit
2592 * dbxread.c (psymtab_language): Add static variable.
2593 * dbxread.c (start_psymtab): Initialize psymtab_language using
2594 deduce_language_from_filename.
2596 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2598 * valprint.c (val_print): Reorganize comment and add note
2599 about dependency on target byte ordering.
2600 * ch-exp.y (value_array_slice): Fix typo.
2601 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2602 byte sized ints are assumed to be char strings and printed with
2603 string syntax. In chill, arrays of chars and arrays of
2604 bytes/ubytes are distinquishable, and printed appropriately.
2606 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2608 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2609 read/write routines for HPUX.
2611 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2612 branch targets to compute target address using const from previous
2613 instruction if necessary.
2614 * Add `Q' operator to print out bit position field various
2616 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2617 cleanups, use new code from Utah.
2618 * (store_inferior_registers): Update to new code from Utah.
2619 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2620 * (fetch_register): Clear out priv level when reading PCs.
2621 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2622 * Remove decl of errno, #include wait.h and target.h.
2623 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2624 were inside of a kernel call. If so, then PC is in a different
2625 register. Also, mask out bottom two bits of all PCs so as not to
2626 confuse higher level code.
2627 * (push_dummy_frame): Create from #define in tm-hppa.h.
2628 * (find_dummy_frame_regs): Update from Utah.
2629 * (hp_pop_frame): Create from #define in tm-hppa.h.
2630 * (hp_restore_pc_queue): New, from Utah.
2631 * (hp_push_arguments): Big fixes from Utah.
2632 * (pa_do_registers_info, pa_print_registers): Only print out fp
2634 * (skip_trampoline_code): New routine to deal with stubs that
2635 live in nowhereland between callers and callees.
2636 * i860-tdep.c: Remove decl of attach_flag.
2637 * infrun.c (wait_for_inferior): Add new macro
2638 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2639 at by PC will be nullified. If so, then step the target once more
2640 so as to avoid confusing the user.
2641 * (just before step_over_function:): Use stop_func_start, not
2642 stop_pc when checking for the existance of line number info.
2643 stop_func_start will reflect the proper address of the target
2644 routine, not of the stub that we may be traversing to get there.
2645 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2646 to deal with the stubs that PA compilers sometimes stick between
2647 callers and callees. Also, define FLAGS_REGNUM for access to the
2649 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2651 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2652 write gr0, PC regs, and PSW!
2653 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2654 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2656 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2657 * Define struct unwind_table_entry.
2658 * valops.c (call_function_by_hand): Add another arg to
2659 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2662 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2664 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2666 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2668 * Makefile.in (VERSION): Bump to 4.7.4.
2669 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2670 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2671 * Makefile.in (HFILES): Add valprint.h.
2672 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2673 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2674 * typeprint.c, typeprint.h: New files for language independent
2675 type printing functions.
2676 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2677 type printing functions and definitions.
2678 * valprint.h: New include file for language independent value
2679 printing definitions.
2680 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2681 dependent value printing functions.
2682 * c-exp.y (production ptype): Add range_type variable and use new
2683 create_range_type function.
2684 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2685 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2686 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2687 "const static" to ANSI-conformant "static const".
2688 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2689 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2691 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2692 * coffread.c (decode_type): Add range_type variable and call to
2693 new create_range_type function.
2694 * complaints.c (complain): Remove unused val variable.
2695 * complaints.c (_initialize_complaints): Make it void.
2696 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2697 variable and call new create_range_type function.
2698 * defs.h (enum val_prettyprint): Move enum from value.h to here
2699 so we can avoid having to include value.h just for prototypes that
2700 need the enum (thanks ANSI).
2701 * dwarfread.c (struct_type): Local anonymous_size variable is
2702 only used if !BITS_BIG_ENDIAN.
2703 * dwarfread.c (decode_subscript_data_item): Add rangetype
2704 variable and call new create_range_type function.
2705 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2707 * eval.c (evaluate_subexp): Remove unused local variable name
2708 and the statement with no side effects that initializes it.
2709 * expprint.c (print_subexp): Change local_printstr to
2711 * gdbtypes.c (create_range_type): New function that creates
2712 a range type using code fragments from object file readers as
2713 an example of what has to be initialized.
2714 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2715 and high_bound parameters, replaced with a single range_type
2716 parameter. Change function body to use passed in range_type
2717 rather than handcrafting one.
2718 * gdbtypes.h (create_range_type): Add prototype.
2719 * gdbtypes.h (create_array_type): Change prototype parameters.
2720 * infrun.c (normal_stop): Remove unused local variables tem and c.
2721 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2722 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2723 stub functions that call error if called.
2724 * language.c (unknown_language_defn, auto_language_defn,
2725 local_language_defn): Add initializers unk_lang_print_type and
2727 * language.h (struct language_defn): Reformat for larger
2728 comments, add la_print_type and la_val_print members. Add
2729 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2730 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2731 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2733 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2735 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2736 * main.c (execute_command): Remove unused local variable cmdlines.
2737 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2738 (clear_displays), symmisc.c (block_depth), values.c
2739 (clear_value_history):
2740 Make testing of truth value of assignment result explicit.
2741 * mipsread.c (upgrade_type): Update FIXME to include future use
2742 of create_range_type.
2743 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2744 whatis_exp, maintenance_print_type): Move prototypes and functions
2746 * printcmd.c (_initialize_printcmd): Move add_com calls for
2747 ptype_command and whatis_command to new typeprint.c.
2748 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2749 * source.c (find_source_lines): Local variable c only used
2750 when LSEEK_NOT_LINEAR is defined.
2751 * stabsread.c (read_array_type): Use new create_range_type
2753 * stabsread.c (read_range_type): Add new index_type variable and
2754 call new create_range_type function rather than handcrafting
2756 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2757 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2758 * symtab.c (type_print_base usages): Use c_type_print_base.
2759 * symtab.c (type_print_varspec_prefix usages): Use
2760 c_type_print_varspec_prefix.
2761 * symtab.c (type_print_method_args usages): Use
2762 cp_type_print_method_args.
2763 * valprint.c: Completely ripped apart and the fragments used
2764 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2765 valprint.h. Remaining stuff is language independent.
2766 * value.h (struct fn_field): Forward declare for prototypes.
2767 * value.h (type_print_1): Remove prototype.
2768 * value.h (enum val_prettyprint): Moved to defs.h.
2769 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2770 * value.h (baseclass_offset): Add prototype.
2771 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2772 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2773 * ch-typeprint.c: New file for language dependent type printing.
2774 * ch-valprint.c: New file for language dependent value printing.
2775 * ch-exp.y (parse_number): Remove prototype and stub function.
2776 * ch-exp.y (decode_integer_literal): Removed unused digits and
2778 * ch-exp.y (convert_float): Completely ifdef out for now.
2779 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2780 ch-lang.c (chill_op_print_tab):
2781 Change from ANSI-obsolescent "const static" to ANSI-conformant
2783 * ch-exp.y (yylex): Add unhandled storage class enumeration
2784 literals to switch statement for completeness.
2785 * ch-lang.c (chill_create_fundamental_types): Remove unused
2786 nbytes variable. Change dummy type to 2 bytes to match int.
2787 Handle FT_VOID types gratuituously added to chill DWARF by
2788 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2789 type rather than a one byte TYPE_CODE_INT type.
2790 * ch-lang.c (chill_language_defn): Add chill_print_type and
2792 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2794 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2796 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2797 bfd_get_symbol_leading_char instead.
2799 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2800 leading character from names.
2801 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2802 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2803 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2805 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2806 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2807 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2808 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2809 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2810 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2811 * symfile.c (syms_from_objfile): Insert debugging check to test
2812 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2814 * doc/gdbint.texinfo (Host Conditionals): Remove
2815 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2817 (Target Conditionals): Remove all of the above.
2819 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2821 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2822 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2824 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2826 * coffread.c (decode_type): catch negative tagndx fields generated
2828 * exec.c: comment out string following #endif.
2829 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2830 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2832 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2833 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2835 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2837 * complaints.c: New file, code moved from utils.c.
2838 * complaints.c (complain): Made into a varargs function.
2839 * complaints.h: New file, code moved from symfile.h.
2840 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2841 * Makefile.in (HFILES): Add complaints.h.
2842 * Makefile.in (OBS): Add complaints.o.
2843 * symfile.c (complaint_root, stop_whining, complaint_series,
2844 complain, clear_complaints, add_show_from_set for stop_whining):
2845 Moved to complaints.c.
2846 * symfile.h (struct complaint, complaint_root decl, complain
2847 prototype, clear_complaints prototype): Moved to complaints.h.
2848 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2849 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2850 complaints.h. Remove casts from arguments to complain(),
2851 which is now a varargs function, and remove unnecessary
2852 placeholder zero args.
2853 * defs.h (begin_line): Add prototype.
2854 * defs.h (vprintf_filtered): Add prototype.
2855 * dwarfread.c (varargs.h): Remove, no longer needed.
2856 * dwarfread.c (dwarfwarn): Remove prototype and function.
2857 * dwarfread.c (complaints): Define a bunch of complaints.
2858 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2859 usages to standard complain() calls.
2860 * utils.c (begin_line): New function that ensures that
2861 whatever gets filter-printed next starts on its own line.
2862 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2863 but to stdout (calls vfprintf_filtered internally).
2865 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2867 * remote.c: Avoid printf_filtered line limit. Suggested by
2868 Robert R. Henry, <rrh@tera.com>.
2869 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2871 * main.c (main): Accept --silent as well as --quiet. Change +help
2872 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2874 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2875 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2877 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2879 * tm-nindy960.h, remote-nindy.c: Lint.
2881 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2883 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2884 a optional type to decorate as an array type, the type of the
2885 index, and the bounds of the array. Records this additional info
2886 in the array type for use with languages with nonzero array
2888 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2889 to note that arrays may have bounds.
2890 * gdbtypes.h (create_array_type): Update prototype.
2891 * c-exp.y (ptype production): Adjust for new create_array_type
2892 calling conventions.
2893 * coffread.c (decode_type): Call create_array_type rather than
2894 handcrafting array types.
2895 * convex-tdep.c (value_type): Remove, now use create_array_type.
2896 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2897 vector_type into calls to create_array_type.
2898 * dwarfread.c (decode_subscr_data): Name changed to
2899 decode_subscript_data_item throughout.
2900 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2901 create_array_type. Now records index type and range as well.
2902 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2903 change to use create_array_type.
2904 * dwarfread.c (read_subroutine_type): Test existing user defined
2905 types before decorating them, to ensure they are blank, and
2906 complain about it if they are not.
2907 * dwarfread.c (decode_fund_type): For unrecognized types, always
2908 return some valid type (type integer). If the unrecognized type
2909 cannot be an implementation defined type, complain as well.
2910 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2911 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2912 * mipsread.c (upgrade_type): Add FIXME comment that code to
2913 handcraft arrays should be replaced with call to create_array_type.
2914 * stabsread.c (read_array_type): Replace code to handcraft
2915 array types with call to create_array_type.
2916 * valprint.c (type_print_varspec_prefix): Minor formatting
2917 change, join lines that don't need to be split.
2919 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2921 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2922 decl for attach_flag, it now lives in inferior.h.
2923 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2924 Make most functions static.
2925 * hppah-nat.c: General cleanups, remove BSD specific code (since
2926 that all lives in hppab-nat.c).
2927 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2928 Change sense of test against inside_entry_file(). This fix is
2930 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2931 to read/write_register_bytes().
2932 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2933 work around PA-GAS assembler bug. Also, add trailing */ to some
2935 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2936 Same reason as above.
2938 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2940 * mipsread.c (parse_symbol): When checking whether a structured
2941 type is an enum, check qualifiers of its first member, as well as
2942 the base type of the member. Bug found and fixed by John M.
2943 Farrell, <farrell@fjord.reo.dec.com>.
2945 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2946 * remote-vx.c: Don't include vx-share/reg.h.
2947 * vx-share/ptrace.h: Reproduce from scratch.
2948 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2949 * Makefile.in: Remove references to removed files, and to removed
2950 29k-share directories.
2952 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2954 * c-lang.c (_initialize_c_language): Name changed from
2956 * m2-lang.c (_initialize_m2_language): Name changed from
2958 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2959 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2960 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2961 expression parsing into c-lang.c and m2-lang.c respectively.
2962 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2963 m2-exp.y respectively.
2964 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2965 and m2-* files respectively.
2966 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2967 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2968 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2969 * expression.h (struct block): Forward declaration for prototypes.
2970 * language.h (struct objfile): Forward declaration for prototypes.
2971 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2972 * Makefile.in (HFILES): Add ch-lang.h.
2973 * Makefile.in (OBS): Add ch-lang.o.
2974 * ch-exp.y: Migrate code that has nothing to do with expression
2975 parsing into ch-lang.c.
2976 * ch-lang.c: New file, code migrated from c-exp.y.
2977 * ch-lang.h: New file, internal interface between ch-* files.
2978 * ch-lang.c (_initialize_chill_language): Name changed from
2979 _initialize_chill_exp.
2981 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2982 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2983 * config/amix.mh (NATDEPFILES): Add.
2984 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2987 * dwarfread.c (decode_subscr_data): Remove spurious test that
2988 accepted only integer subscript types. We don't do anything
2989 with the type at the moment anyway.
2991 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2993 * ch-exp.y (match_character_literal): Fix case where no
2994 match at all is found.
2995 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2996 width types. For example, "INT" is always 2 bytes regardless
2997 of the values of any TARGET_*_BIT macros. So use explicit
2998 numeric sizes for the types.
3000 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
3002 * c-exp.y (c_create_fundamental_type): New function to create
3003 language specific fundamental types for C.
3004 * m2-exp.y (m2_create_fundamental_type): New function to create
3005 language specific fundamental types for Modula 2.
3006 * c-exp.y (c_language_defn, cplus_language_defn): Add
3007 c_create_fundamental_type to language struct initializers.
3008 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
3009 to language struct initializers.
3010 * dwarfread.c (expression.h, language.h): Include.
3011 * dwarfread.c (ftypes): New array to hold fundamental types
3012 for current compilation unit.
3013 * dwarfread.c (cu_language_defn): New pointer to language
3014 struct for language of current compilation unit.
3015 * dwarfread.c (dwarf_fundamental_type): New function to
3016 create/lookup fundamental types.
3017 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
3018 * dwarfread.c (throughout): Replace lookup_fundamental_type
3019 with dwarf_fundamental_type.
3020 * dwarfread.c (read_file_scope): Zero out ftypes for each new
3021 compilation unit (may be different language or different objfile).
3022 * gdbtypes.c (lookup_fundamental_type): Move actual type
3023 creations into language specific fundamental type creation
3024 functions and call via create_fundamental_type. Add comment
3025 about this function being obsolescent.
3026 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
3027 sized signed and unsigned integers.
3028 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
3029 * language.c (language_def): New function to lookup a language
3030 struct given it's enumeration.
3031 * language.h (struct language_defn): Add la_fund_type, a pointer
3032 to a function that creates fundamental types for this language.
3033 * language.h (create_fundamental_type): New macro to create
3034 fundamental types based on the current language.
3035 * language.h (language_def): Add prototype.
3036 * language.c (unk_lang_create_fundamental_type): New function
3037 for initializing language structs, calls error if called.
3038 * language.c (unk_language_defn, auto_language_defn,
3039 local_language_defn): Use unk_lang_create_fundamental_type.
3040 ch-exp.y (chill_create_fundamental_type): New function.
3041 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
3042 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
3044 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
3046 * dwarfread.c (CHILL_PRODUCER): Add producer string for
3048 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
3049 as GCC_PRODUCER and GPLUS_PRODUCER.
3051 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
3053 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
3056 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
3058 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
3059 rather than '$'. This particular piece of braindamage is
3060 spreading like ooze. It's now infected libiberty, deja-gnu,
3062 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
3063 hardwired '$' character.
3065 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
3067 (Changes to break incredibly ugly, unmaintainable 750 line
3068 read_struct_type function up into managable pieces.)
3069 * Makefile.in (VERSION): Bump to 4.7.3.
3070 * stabsread.c (struct field_info): Local struct definition.
3071 * stabsread.c (read_member_functions, read_struct_fields,
3072 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
3073 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
3074 functions from fragmented read_struct_type.
3075 * stabsread.c (stabs_general_complaint): Catchall complaint.
3076 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
3077 symbol name continuation code. Use macro throughout.
3078 * stabsread.c (various places): Replace add-one-to-pointer
3079 with pointer increment.
3080 * stabsread.c (read_type): Retain function local copy of type
3081 descriptor. Rearrange code calling read_struct_type() to match
3083 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
3084 a single blank as the name of nameless enumerations. Recognize
3085 this special case and set nameless flag.
3086 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
3088 * ch-exp.y (access_name): New non-terminal token and
3090 * ch-exp.y (general_procedure_name): Now a terminal token.
3091 * ch-exp.y (location): Expand production.
3092 * ch-exp.y (match_simple_name_string): New function.
3093 * ch-exp.y (yylex): Call match_simple_name_string and return
3094 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3096 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3098 * munch: Backslash escape vertical bar characters inside
3099 grep patterns since they have special meaning for some greps.
3100 * parse.c (write_exp_string): Complete rewrite to store string
3101 contants as a leading explicit length, followed by the string data,
3102 followed by a trailing explicit length.
3103 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3104 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3105 Use recorded explicit length of strings in expression elements,
3106 rather than strlen. Adjust code to skip over strings stored in
3107 expression elements, and code to access strings, to account for
3108 new leading explicit size expression element.
3109 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3110 0, to avoid negative expression element indices.
3111 * valops.c (search_struct_method): Minor whitespace change.
3113 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3115 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3116 which together maintain a dynamically expandable static buffer
3117 for the lexer to use when translating C strings to their internal
3118 form (other future uses possible). Fix parsing of C style strings
3119 to do the normal C style input conversions of escaped character
3121 * valops.c (value_string): Remove translation of escaped
3122 character sequences, now done in C expression parser.
3123 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3124 and decides if it should be printed in literal form or some other
3125 form, based on it's ASCII value and setting of sevenbit_strings.
3126 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3127 macro, change indentation style.
3128 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3129 * ch-exp.y (chill_printstr): First cut at real function instead
3132 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3134 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3136 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3138 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3140 * defs.h (sevenbit_strings): Add declaration.
3141 * defs.h (printchar): Replace with gdb_printchar.
3142 * language.h (language_defn): Add new function pointers
3143 la_printchar and la_printstr, to do language dependent
3144 printing of characters and strings.
3145 * language.h (local_printchar, local_printstr): New macros
3146 to call language dependent functions pointed to by la_printchar
3147 and la_printstr respectively.
3148 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3149 dependent functions for printing characters and strings.
3150 * c-exp.y (c_language_defn, cplus_language_defn): Add
3151 c_printchar and c_printstr.
3152 * command.c (do_setshow_command): Rename printchar use to
3154 * expprint.c (print_subexp): Replace C style string output
3155 with call to local_printstr.
3156 * language.c (unk_lang_printchar, unk_lang_printstr):
3157 New stubs, currently errors.
3158 * language.c (unknown_language_defn, auto_language_defn,
3159 local_language_defn): Add unk_lang_printchar and
3161 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3162 language dependent functions to print characters and strings.
3163 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3164 * utils.c (printchar): Renamed to gdb_printchar.
3165 * valprint.c (print_string): Remove prototype, function moved
3166 to c-exp.y, where it becomes c_printstr.
3167 * valprint.c (print_max): Made global for reference from the
3168 language dependent printing routines in *-exp.y.
3169 * valprint.c (repeat_count_threshold): New variable with function
3170 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3171 Change all references to old macro to references to new variable.
3172 * valprint.c (value_print, val_print): Replace calls to
3173 print_string with calls to local_printstr.
3174 * valprint.c (val_print): Replace C style character printing
3175 with call to local_printchar.
3176 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3177 * valprint.c (_initialize_valprint): Add add_show_from_set
3178 call for setting up repeat_count_threshold as print variable.
3179 * ch-exp.y (decode_integer_value): New function.
3180 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3181 * ch-exp.y (chill_printchar, chill_printstr): New language
3182 dependent functions for printing characters and strings.
3183 * ch-exp.y (chill_language_defn): Add chill_printchar and
3186 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3188 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3189 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3190 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3192 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3194 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3195 and assume the process has been killed.
3197 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3199 * remote-udi.c (udi_open): Reset vars so that user can re-run
3200 programs without leaving GDB.
3201 * (many routines): Slightly improve error handling.
3202 * (download): Zero out BSS by longs instead of bytes to avoid
3203 timeouts in real hardware.
3204 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3205 that connection is no longer in use after shutdown() of socket.
3206 This keeps GDB from dying of a SIGPIPE when you issue multiple
3207 `target udi' commands.
3209 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3211 * language.h (language_format_info): New structure to bundle
3212 local formatting information.
3213 * language.h (language_defn): Replace individual format info
3214 with language_format_info structs.
3215 * language.h (local_*_format, local_*_format_prefix,
3216 local_*_format_specifier, local_*_format_suffix): New macros
3217 for binary/octal/decimal/hex formats to access info elements.
3218 * c-exp.y (c_language_defn): Update for new format handling.
3219 * m2-exp.y (m2_language_defn): Update for new format handling.
3220 * dbxread.c (language.h): Include for partial-stab.h use.
3221 * mipsread.c (expression.h, language.h): Include for
3223 * defs.h (local_hex_format, local_hex_format_custom,
3224 local_hex_string, local_hex_string_custom): Move to language.h.
3225 * language.c (local_hex_format_custom, local_hex_string,
3226 local_hex_string_custom, local_octal_format_custom): Use new
3228 * language.c (unknown_language_defn, auto_language_defn,
3229 local_language_defn): Update for new format handling.
3230 * printcmd.c (print_scalar_formatted): Use new macros
3231 to access decimal and binary format info for printing.
3232 * c-exp.y (chill_language_defn): Update for new format handling.
3233 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3234 * ch-exp.y (decode_integer_literal): Add function
3235 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3236 * ch-exp.y (builtin_type_chill_char): Add definition.
3237 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3239 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3241 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3243 (aix_framedata): added nosavedpc field.
3244 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3246 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3247 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3248 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3249 instructions as function_frame_info does. Expand special case of
3250 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3252 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3254 (function_frame_info): Set frameless if the function has no frame,
3255 and set nosavedpc if the PC was not saved. Handle gcc generated
3256 stfd 31,-4(31); st 31, -12(31) correctly.
3257 (frameless_function_invocation): New second argument pcsaved; if 0
3258 return whether the function has a frame, if 1 return whether the
3260 (frame_initial_stack_address): Correct typo: cache registers for
3261 callee_fi, not for fi, (avoids reading garbage memory locations).
3263 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3265 * infrun.c (wait_for_inferior (just before step_over_function
3266 label)): Change test for stepping into subroutine to check for the
3267 presence of line number info. This makes stuff compiled with -g1
3268 cause GDB to not lose control when stepping.
3270 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3271 Improve comments as well.
3273 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3275 * Makefile.in (VERSION): Bump to 4.7.2
3276 * symtab.c (find_pc_symtab): Fix return of random value
3278 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3279 Makefile since it contains sed patterns used in generation.
3280 Add sed pattern to also delete #include of any malloc.h.
3281 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3282 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3283 function names to conform to K&R terminology with respect to
3284 logical and bitwise operators:
3285 UNOP_ZEROP => UNOP_LOGICAL_NOT
3286 UNOP_LOGNOT => UNOP_COMPLEMENT
3287 BINOP_LOGAND => BINOP_BITWISE_AND
3288 BINOP_LOGXOR => BINOP_BITWISE_XOR
3289 BINOP_LOGIOR => BINOP_BITWISE_IOR
3290 BINOP_AND => BINOP_LOGICAL_AND
3291 BINOP_OR => BINOP_LOGICAL_OR
3292 PREC_OR => PREC_LOGICAL_OR
3293 PREC_AND => PREC_LOGICAL_AND
3294 PREC_LOGIOR => PREC_BITWISE_IOR
3295 PREC_LOGXOR => PREC_BITWISE_XOR
3296 PREC_LOGAND => PREC_BITWISE_AND
3297 value_zerop() => value_logical_not()
3298 value_lognot() => value_complement()
3299 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3300 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3301 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3302 and is nonexistant in some SVR4 based systems.
3303 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3304 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3306 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3307 * source.c (source_info): Fix minor nits, print "1 line" rather
3308 than "1 lines", and "language is <lang>".
3309 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3310 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3311 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3313 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3314 * ch-exp.y: New expression parser, for GNU-Chill.
3315 * defs.h (enum language): Add language_chill.
3316 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3317 LANG_MODULA2 a recognized language.
3318 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3319 Chill as well as Modula-2.
3320 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3321 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3322 * language.c (set_language_command): Add chill.
3323 * language.c (binop_result_type, integral_type, character_type,
3324 boolean_type, structured_type, value_true, binop_type_check):
3325 Add language_chill cases.
3326 * language.h (_LANG_chill): Define.
3327 * symfile.c (deduce_language_from_filename): Recognize the
3328 filename extensions ".chill", ".c186", and ".c286" for Chill.
3329 * valprint.c (typedef_print): Add case for language_chill.
3330 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3331 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3332 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3333 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3335 * Makefile.in (distclean): Add target ch-exp.tab.c.
3336 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3337 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3338 * eval.c (evaluate_subexp): Add OP_BOOL case.
3339 * expprint.c (print_subexp): Add OP_BOOL case.
3341 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3343 * infcmd.c (set_environment_command): Avoid skipping first
3344 char of env value if an '=' appears in it. Bug report and fix
3345 by Mark Jungerman, <maj@lucid.com>.
3347 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3349 * infcmd.c (step_over_calls): Improve comments.
3350 * symtab.c (find_pc_psymtab): Clean up a bit.
3351 * (find_pc_symtab): Fix comments, clean up code.
3352 * (find_pc_line): General cleanups, efficiency improvements.
3353 Also, don't return garbage when some line info exists, but there
3356 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3358 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3359 member, and the stat pointer passed to vmap_symtab was NULL, the
3360 wrong vmap entries would be modified. Fixes behavior where
3361 attempting to load symbols for a module with no member would mess
3362 up already read in symbols.
3364 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3366 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3367 29k-share/dfe/mini2udi.o.
3368 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3369 * alldeps.mak, depend: Update to deal with removal of
3370 aforementioned files.
3371 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3372 requirement for useless 'program' argument. Clean up
3373 udi_create_inferior, and udi_load to call common download()
3374 routine. Create download routine to load remote hosts directly
3375 (with the help of BFD) so that we don't need yank.c and
3377 Fix udi_detach to call UDIDisconnect with
3378 the right arguments. Clean up udi_resume, don't assign tip_error
3379 twice. Clean up udi_wait, straighten out status codes. Make
3380 udi_kill really work.
3382 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3384 * c-exp.y: separated host/target idea of integer type size,
3385 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3386 UINT and CHAR rules. (parse_number): work out the targetwise type
3387 of a number based upon it's size and qualifiers. (yylex): chars
3388 are now treated the same way as ints.
3390 * source.c (indentify_source_line): don't core dump if wanted
3391 line is larger than number of lines in source. (can happen when
3392 coff gets confused about #included source).
3394 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3396 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3397 when debugging a program with 100 shared libraries.
3399 * solib.c (solib_map_sections): Always close the BFD we open.
3400 Free all malloc'd storage we allocate, too, including error cases.
3401 (struct so_list): Remove unused so_bfd member.
3402 (clear_solib): Don't bother closing so_bfd.
3404 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3405 cacheable. `So many symbol files, so little file descriptors.'
3407 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3409 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3410 Stubs should stand alone as much as possible.
3412 * source.c (show_directories): Avoid printf_filtered length prob
3413 pointed out by Jonathan Stone.
3415 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3416 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3417 <Lee_Cooprider@vos.stratus.com>.
3419 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3421 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3422 struct, not struct itself.
3423 * serial.h (serial_restore): Fix prototype, takes pointer not
3426 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3428 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3429 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3431 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3433 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3434 Stubs should stand alone as much as possible.
3436 * README: Add remote-es1800.c and remote-st2000.c to table.
3437 * go32-nat.c: Remove, there is no native go32 support.
3438 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3440 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3442 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3443 new routines to deal with sending SIGINTs to attached processes
3444 when the user interrupts the controlling GDB.
3445 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3446 the aforementioned routines when waiting for the attached process.
3448 * elfread.c, mipsread.c: Include <string.h>.
3449 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3450 * serial.h: Add prototype for serial_restore().
3452 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3454 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3455 minimal_symbol_count, because the NULL symbol is not included in
3456 the count. This prevented this function from finding the last
3457 symbol in the table.
3459 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3461 * dbxread.c (process_one_symbol): if not defined
3462 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3463 the start of the function, not just after N_FUN.
3465 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3467 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3468 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3469 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3470 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3471 file. Remove preprocessor defines that previously did remapping.
3473 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3475 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3476 Bug fix courtesy of Alexander Klaiber.
3478 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3480 hp300 native support (hp300hpux untested).
3482 * hp300ux-xdep.c: removed.
3483 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3484 * xm-hp300hpux.h: updated copyright.
3485 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3486 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3487 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3488 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3489 fork-child.o coredep.o corelow.o.
3490 (NAT_FILE, NATDEPFILES): new macros.
3491 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3492 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3494 (NAT_FILE, NATDEPFILES): new macros.
3495 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3497 Vax ultrix native support.
3499 * nm-vax.h: new file.
3500 * Makefile.in (HFILES): added nm-vax.h.
3501 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3502 coredep.o corelow.o removed.
3503 (NAT_FILE, NATDEPFILES): new macros.
3504 * xm-vax.h: updated copyright.
3505 (REGISTER_U_ADDR): removed.
3507 Apollo native support (untested).
3509 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3510 * a68v-nat.c, nm-apollo68[bv].h: new files.
3511 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3512 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3513 * a68v-xdep.c: removed.
3514 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3515 inftarg.o fork-child.o a68v-xdep.o.
3516 (NAT_FILE, NATDEPFILES): new macros.
3518 * defs.h: include nm.h.
3519 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3520 sparc-tdep.c, : do not include nm.h.
3521 * doc/gdbint.texinfo: nm.h now included in defs.h.
3523 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3525 * Makefile.in (VERSION): 4.7.1 post release!
3527 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3529 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3531 * Makefile.in (VERSION): gdb-4.7 release.
3532 * README: Update for gdb-4.7.
3534 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3536 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3539 * alldeps.mak, depend: Update.
3541 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3543 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3545 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3546 causes problems in setting breakpoint in the right place in
3547 functions with `float' args which are passed as doubles.
3548 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3549 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3551 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3553 * Makefile.in (HFILES): Add nm-i386sco.h.
3554 * dwarfread.c: include <sys/types.h> for SCO.
3555 * infptrace.c: Don't include ptrace.h under SCO.
3556 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3558 * config/i386v.mt: Add exec.o to TDEPFILES.
3560 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3562 * i386v-nat.c: Remove space from front of #endif.
3563 * irix4-nat.c: Remove externs of registers[], include inferior.h
3565 * mips-nat.c: Explicitly initialize zerobuf to 0!
3566 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3567 Always setup fci->frame, even if it's non-zero. Too many places
3568 depend upon this behavior (and I have to get a release out the
3570 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3571 processing_gcc_compilation if we find the embedded stabs marker.
3572 This fixes several bugs with finding the location of short or char
3573 function parameters passed on the stack.
3575 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3577 Native support for sun4sol2.
3579 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3580 * nm-sysv4.h: new file.
3581 * Makefile.in (HFILES): added nm-sysv4.h.
3582 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3583 (NAT_FILE, NATDEPFILES): new macros.
3584 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3586 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3588 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3589 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3591 * Makefile.in (VERSION): Tick to 4.6.9.
3593 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3595 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3596 definition, replace with portable one.
3597 * remote-nindy.c: Lint.
3598 (nindy_wait): Return type is int, result is inferior_pid.
3599 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3600 (initialize_symmisc): Remove empty function.
3601 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3602 Remove obsolete, misspelled macro.
3603 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3604 (all @node commands): Use new form to avoid nitpicking errors.
3605 * doc/gdbint.texinfo: Document host/native/target split.
3607 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3609 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3611 * xm-mips.h (offsetof): Don't define this if __STDC__.
3613 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3615 umax native support (untested).
3617 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3619 (NAT_FILE, NATDEPFILES): new macros.
3620 * config/umax.mt (TDEPFILES): removed exec.o.
3621 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3622 removed to nm-umax.h.
3623 * nm-umax.h: new file.
3624 * Makefile.in (HFILES): added nm-umax.h.
3626 hppa native support (untested).
3628 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3629 (NAT_FILE, NATDEPFILES): new macros.
3630 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3631 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3632 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3633 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3634 * hppa[bh]-xdep.c: removed.
3635 * hppa[bh]h-tdep.c: do not include ptrace.h.
3636 * Makefile.in (HFILES): added nm-hppa[bh].h.
3638 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3640 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3642 * mips-nat.c: Straighten out include files. Work around
3643 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3646 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3648 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3649 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3650 backtraces from core files work.
3651 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3652 Functions are now defined in mips-nat.c.
3654 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3656 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3657 serial_default_name().
3659 * remote-hms.c, ser-go32.c, serial.h: Change from
3660 serial_timedreadchar() to new serial_readchar().
3662 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3664 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3666 * c-exp.y: Moved handling of 'const' and 'volatile' from
3667 <type> to <typebase>. This removes 2 conflicts.
3669 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3671 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3672 from breakpoint table when reseting breakpoints.
3674 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3676 Native support cleanup and corefile fixes for i386 SVR4 systems.
3678 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3679 fill_fpregset): Moved to i386v4-nat.c
3680 * i386v4-nat.c, nm-i386v4.h, : New files.
3681 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3682 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3683 change i386v-nat.o to i386v4-nat.o.
3685 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3687 Miscellaneous 386 configs updated.
3689 * config/i386aout.mt (TDEPFILES): removed exec.o.
3690 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3691 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3692 (NAT_FILE, NATDEPFILES): new macros.
3693 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3694 config/i386v4.mt (TDEPFILES): removed exec.o.
3695 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3696 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3697 (NAT_FILE, NATDEPFILES): new macros.
3698 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3699 fork-child.o coredep.o corelow.o i386-xdep.o.
3700 (NAT_FILE, NATDEPFILES): new macros.
3702 Native support cleanup for i386bsd (untested).
3704 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3705 * config/i386bsd.mh (NATDEPFILES): added exec.o
3706 * tm-i386bsd.h (FLOAT_INFO): removed.
3707 * nm-i386bsd.h (FLOAT_INFO): added.
3709 Native support for i386v (untested).
3711 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3712 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3713 (NAT_FILE, NATDEPFILES): new macros.
3714 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3715 * i386-xdep.c: removed.
3716 * Makefile.in (HFILES): added nm-i386v.h
3717 * i386v-nat.c, nm-i386v.h: new file.
3718 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3720 * tm-i386v.h (FLOAT_INFO): removed.
3722 Native support for linux (untested).
3724 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3725 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3726 (NAT_FILE, NATDEPFILES): new macros.
3727 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3728 * Makefile.in (HFILES): added nm-linux.h.
3729 * nm-linux.h: new file.
3730 * xm-linux.h: updated copyright. cleaned up formatting.
3731 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3733 Native support for sun386 (untested).
3735 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3736 fork-child.o sun386-xdep.o.
3737 (NAT_FILE, NATDEPFILES): new macros.
3738 * config/sun386.mt (TDEPFILES): removed exec.o.
3739 * Makefile.in (HFILES): added nm-sun386.h.
3740 * sun386-nat.c, nm-sun386.h: new file.
3741 * sun386-xdep.c: removed.
3742 * xm-sun386.h: updated comment and copyright.
3743 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3746 Native support for i386mach (untested).
3748 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3749 fork-child.o mach386-xdep.o.
3750 (NAT_FILE, NATDEPFILES): new macros.
3751 * Makefile.in (HFILES): added nm-i386mach.h.
3752 * nm-i386mach.h, i386mach-nat.c: new files.
3753 * mach386-xdep.c: removed.
3754 * xm-i386mach.h: updated copyright.
3755 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3758 Native separation for go32 (untested).
3760 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3761 * go32-nat.c: new file.
3762 * go32-xdep.c (call_ptrace, child_resume,
3763 fetch_inferior_registers, store_inferior_registers,
3764 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3766 Native support for m88k (untested).
3768 * Makefile.in (HFILES): added nm-m88k.h
3769 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3770 FETCH_INFERIOR_REGISTERS): removed.
3771 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3772 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3773 (NAT_FILE, NATDEPFILES): new macros.
3774 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3775 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3776 * m88k-xdep.c: removed.
3778 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3780 * i386b-nat.c: Comment changes.
3781 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3783 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3785 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3787 Avoid longjmp()-catching compilation errors in cross-ports.
3789 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3790 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3791 Move from mips-tdep.c and tm-{irix3,mips}.h.
3792 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3794 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3797 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3798 (fetch_core_registers): Fix bfd_seek arguments.
3800 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3802 Make core files work again (add back the `core' target).
3804 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3805 (NATDEPFILES): Add corelow.o.
3806 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3809 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3810 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3811 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3812 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3813 appears. FIXME, these should be moved to NATDEPFILES for native
3816 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3818 Ultra3 host/target/native split. (untested).
3820 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3821 (fetch_register, fetch_inferior_registers,
3822 store_inferior_registers, fetch_core_registers): removed to
3824 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3826 * Makefile.in (HFILES): added nm-ultra3.h.
3827 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3828 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3830 (NAT_FILE, NATDEPFILES): new macros for native support.
3831 * config/ultra3.mt (TDEPFILES): exec.o removed.
3833 * xm-vaxult.h: add MEM_FNS_DECLARED.
3835 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3837 * Makefile.in (VERSION): Roll to 4.6.8.
3838 (OBS): Put version.o first, so Makefile rebuild happens early.
3840 * command.h: Publicize prototype for not_just_help_class_command.
3841 * command.c: Remove proto.
3842 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3843 output. Move "maint info" from class info to class maintenance,
3845 * infrun.c: Move "stop" to class_obscure, and give it a
3846 function so it will not be seen as a global help topic. FIXME,
3847 it should be possible to set these attributes independently.
3849 * core.c (core_command): Make nicer error message for no core support.
3851 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3853 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3854 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3856 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3857 (scan_compilation_units): Punt unused filename arg. dbfoff,
3858 lnoffset, and curlnoffset are file_ptr's now.
3859 (dwarf_build_psymtabs): Drop desc and filename args; use
3860 objfile. dbfoff and lnoffset are file_ptr's now.
3861 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3862 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3863 (elf_symfile_read): Skip desc and filename args to
3864 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3865 * gdb-stabs.h: Use file_ptr rather than off_t.
3866 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3867 compile-time debug check that someone turned off as "unused".
3868 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3869 * symfile.h: Update dwarf_build_psymtabs and
3870 elfstab_build_psymtabs prototypes.
3871 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3872 Use file_ptr offsets. bfd_seeks use L_SET.
3874 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3876 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3877 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3878 value so that demangler won't be invoked. This greatly speeds up
3880 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3881 linked_proc_info so that it properly deallocates the appropriate
3882 item after it is done with it instead of before.
3883 * Don't pass bogus frame pointer to create_new_frame(). Just
3884 leave it as zero so that lower level code will figure out the
3887 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3889 Sony News native support.
3891 * Makefile.in (HFILES): added nm-news.h.
3892 * nm-news.h: new file.
3893 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3894 fork-child.o coredep.o to NATDEPFILES.
3895 (NAT_FILE, NATDEPFILES): new macros for native support.
3896 * config/news.mt (TDEPFILES): removed exec.o.
3898 * remote-vx.c: remove redundant include of sys/time.h.
3900 * infrun.c: include ctype.h. Otherwise some machines result in
3901 undefined for isdigit.
3903 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3905 * configure.in: Convert m68k entries to m68* entries to handle
3906 all the various m68xxx hosts and targets.
3907 * config/news1000.mt: No longer needed, same as news.mt.
3909 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3911 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3913 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3915 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3916 nm-sun2.h, nm-mips.h.
3918 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3920 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3922 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3924 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3926 * xm-hppah.h: if __STDC__ is not defined, define
3928 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3929 compiler; see the comment in the file.
3931 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3933 First cut at support for all BSD variants on 386.
3935 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3936 * i386b-nat.c: New native support file.
3937 * configure.in: Add host and target for i[34]86-*-bsd*.
3938 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3940 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3942 Sun2 native support (untested).
3944 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3945 REGISTER_U_ADDR): removed to nm-sun2.h.
3946 * nm-sun2.h: new file.
3947 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3948 fork-child.o sun3-xdep.o removed.
3949 (NAT_FILE, NATDEPFILES): new macros.
3951 Mips native support. Decstation and iris4 have been tested.
3954 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3955 fill_fpregset): removed to irix4-nat.c
3956 * mips-xdep.c: removed.
3957 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3959 * procfs.c: include nm.h.
3960 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3961 * xm-irix4.h: bump copyright.
3962 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3963 PROC_NAME_FMT): removed.
3964 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3965 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3966 (NAT_FILE, NATDEPFILES): new macros for native support.
3967 (CC): supply default compiler switches.
3968 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3969 fork-child.o coredep.o.
3970 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3972 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3973 fork-child.o mips-xdep.o coredep.o.
3974 (NAT_FILE, NATDEPFILES): new macros for native support.
3976 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3978 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3979 (NATDEPFILES): added fork-child.o
3980 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3981 (NATDEPFILES): added fork-child.o
3982 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3983 (NATDEPFILES): added fork-child.o
3985 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3987 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3988 by using puts_filtered instead.
3990 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3992 * remote-nindy.c (nindy_load): Replacement version from Steve
3993 Chamberlain, doesn't require forking to run "strip" or "sx".
3995 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3997 * Makefile.in (HFILES): Add nm-*.h files.
3999 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4001 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
4002 (NATDEPFILES): added fork-child.o.
4004 * doc/gdbint.texinfo: document a few more macros, create new
4005 section for native macros.
4007 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
4009 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
4010 resolution of copyright issues.
4012 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
4014 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
4015 subdir gets configured.
4017 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
4019 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
4021 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
4022 searching for a "bfd_strip" program. Also, fixed up arguments
4023 passed to that program.
4025 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
4026 which is now used for something else. Rewrite description of
4027 associated parameters to match how gdb does it now.
4028 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
4030 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
4032 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4034 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
4037 * inferior.h (proc_signal_handling_change): prototype removed.
4038 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
4039 (handle_command): now calls target_notice_signals.
4040 * procfs.c (proc_signal_handling_change): renamed to
4041 procfs_notice_signals. Now static. Add prototype. All callers
4043 * target.h (struct target_ops): new field, to_notice_signals.
4044 (target_notice_signals): new macro to cover new field.
4045 * target.c (cleanup_target): default to_notice_signals to ignore.
4046 * corelow.c (core_ops),
4048 inftarg.c (child_ops),
4049 procfs.c (procfs_ops),
4050 remote-adapt.c (adapt-ops),
4051 remote-eb.c (eb_ops),
4052 remote-es1800.c (es1800_ops, es1800_child_ops),
4053 remote-hms.c (hms_ops),
4054 remote-mm.c (mm_ops),
4055 remote-nindy.c (nindy_ops),
4056 remote-st2000.c (st2000_ops),
4057 remote-udi.c (udi_ops),
4058 remote-vx.c (vx_ops, vx_run_ops),
4059 remote.c (remote_ops),
4060 target.c (dummy_target),
4061 xcoffexec.c (exec_ops): added static initializer for
4063 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
4065 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
4067 * main.c (define_command): Add forgotten initializer.
4069 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
4071 * language.c, language.h: Move saved_language out to global
4072 expected_language. Set expected_language when user expectation
4074 * language.c (language_info): Don't print type/range checking gub.
4075 * main.c (main): Set expected language.
4076 (execute_command): Check against expected language.
4077 * symfile.c (set_initial_language): Set expected language.
4079 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
4081 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4083 A bunch of changes mostly to improve debugging of C++ programs.
4084 Specifically, the calling of inferiors methods is improved.
4086 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
4087 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
4088 hide the implementation details of pointer-to-method objects.
4089 How to tell if the pointer points to a virtual method is
4090 still very dependent on the particular compiler, but this
4091 should make it easier to find the places to change.
4092 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4093 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4094 macros, instead of a hard-wired-in code that incorrectly
4095 assumed a no-longerused representation of pointer-to-method
4096 values. And otherwise fix the relevant bit-rotted code.
4098 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4099 If there are both fields and methods, put a space between.
4101 * stabsread.c (read_struct_type): Fix bug in handling of
4102 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4103 by '_'). (It used to prematurely exit the loop reading in
4104 the fields, so it would think it should start reading
4105 methods while still in the fields. This could crash gdb
4106 given a gcc that can emit nested type information.)
4108 * valops.c (search_struct_method): Pass 'this' value by
4109 reference instead of by value. This provides a more
4110 consistent interface through a recursive search where the
4111 "bottom" functions may need to adjust offsets (due to multiple
4113 * valops.c, value.h, values.c: Pass extra parameters to
4114 value_fn_field and value_virtual_fn_field so we can
4115 correctly adjust offset for multiple inheritance.
4116 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4117 virtual function calls by using value_virtual_fn_field().
4118 * values.c: New function baseclass_offset, derived from
4119 baseclass_addr (which perhaps can be made obsolete?).
4120 It returns an offset rather than an address. This is a
4121 cleaner interface since it doesn't mess around allocating
4123 * valops.c (search_struct_method): Use baseclass_offset
4124 rather than baseclass_addr.
4126 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4128 * Makefile.in: Re-install 29K/UDI stuff.
4129 * remote-udi.c (udi_resume): Clean up.
4130 * (udi_wait): Rewrite, leave out bugs.
4131 * Add debugging code to print out all register fetches and stores.
4132 * Straighten out target_ops.
4133 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4135 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4137 * remote-udi.c (udi_create_inferior): run with no arguments should
4138 not pass the program name as an argument, since the UDI code
4139 already handles that.
4140 (udi_load): get the symbols from prog_name, not arg_string (the
4141 load command should really use arg_string as the program name, not
4142 prog_name, but at least the run command works now).
4144 * munch: HP9000/300 nm puts an extra space between T and symbol
4147 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4148 needed for vxworks targets.
4150 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4152 * am29k-tdep.c (_initialize_29k): Make it possible for the
4153 user to set and query the address where function calls into the
4154 inferior write a small scratch routine. `set call_scratch_address'
4155 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4156 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4157 not already cached validly.
4159 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4161 Rs6000 native support.
4163 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4164 machines without this header should not be compiling this file.
4165 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4166 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4167 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4168 * xm-rs6000.h: do not include ptrace.h.
4169 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4170 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4171 infptrace.o and inftarg.o move to NATDEPFIES.
4172 (NAT_FILE, NATDEPFILES): new macro for native support.
4174 Sun3 native support.
4176 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4177 new macros for native support.
4178 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4179 removed sun3-xdep.o.
4180 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4182 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4183 * sun3-nat.c, nm-sun3.h: new files for native support.
4185 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4187 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4188 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4189 dbfsize and use it to initialize new local file scope dbsize.
4190 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4191 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4192 DIEs as well as the current check for undersize DIEs. This helps
4193 to gracefully detect and reject corrupted DIE information.
4195 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4197 Add `command hooks' and a hook for inferior program stopping.
4199 * command.h (struct cmd_list_element): Remove unused `aux'
4200 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4201 * command.c (add_cmd): Initialize new fields, elim old.
4202 (add_alias_cmd): Clone new fields.
4203 (delete_cmd): Un-hook hookee if we're deleting hook.
4204 (help_cmd): Tell user the command is hooked, if it is.
4205 (lookup_cmd_1): Abbreviations return the original command
4206 instead of themselves, so that hooks on the original cmd will be
4208 * defs.h (enum command_class): Add class_pseudo and comments.
4209 * gdbcmd.h (execute_user_command): Add prototype.
4210 * infrun.c (normal_stop): If the stop command is hooked,
4211 run the hook whenever we stop.
4212 (hook_stop_stub): Stub for catch_errors.
4213 (_initialize_infrun): Set up pseudo "stop" command.
4214 * main.c (execute_user_command): Code extracted from execute_command.
4215 (execute_command): If hooked, run the hook before the command.
4216 (define_command): If defining a new hook, check the command it
4217 is hooking, and warn if none. Install the hook.
4218 * source.c (_initialize_source): "l" is an abbrev for "list".
4219 * doc/gdb.texinfo: Document command hooks.
4221 * Makefile.in (VERSION): Roll to 4.6.7.
4222 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4223 * infrun.c (breakpoints_inserted): Make it static again.
4224 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4226 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4228 Native file renaming.
4230 * nat-sparc.c -> sparc-nat.c
4231 * nat-sun4os4.h -> nm-sun4os4.h
4232 * nat-trash.h -> nm-trash.h
4233 * config/sun4os4.mh: track file renaming.
4234 * configure.in: link to nm.h rather than nat.h.
4235 * infptrace.c: include nm.h rather than nat.h.
4237 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4239 Host/target/native split for sun4.
4241 * Makefile.in (TSOBS): removed corelow.o.
4242 * infptrace.c: included nat.h.
4243 * nat-trash.h: temporary header file. This should be removed once
4244 all hosts have the native/host/target split.
4245 * configure.in: add a symlink from nat-trash.h to nat.h if no
4246 other nat file exists for this configuration.
4247 * sparc-tdep.c: no longer include sys/ptrace.h.
4248 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4249 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4251 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4252 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4253 to NATDEPFILES. removed sparc-xdep.o.
4254 (NATDEPFILES, NAT_FILE): new macros for native support.
4256 Break the direct connection from core_file_command to any
4257 particular type of core file support.
4259 * target.h (find_core_target): new prototype.
4260 * target.c (find_core_target): new function. Walks the target
4261 list looking for the core target.
4262 * core.c (core_file_command): replace calls to core_detach and
4263 core_open with find_core_target and direct calls.
4265 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4267 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4269 config/hp300hpux.mh: ALLOCA1 was not defined.
4271 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4273 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4274 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4275 until we can figure out a better way to do paging.
4277 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4279 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4280 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4281 * hppa-coredep.c: Remove, now that we use the hook.
4282 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4283 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4285 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4286 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4287 be ripped out and reimplemented right (see elfread.c).
4288 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4290 Rename all HPPA files to fit into unique DOS filenames:
4291 * *hppabsd* => *hppab*
4292 * *hppahpux* => *hppah*
4294 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4296 Make the /proc support a target-struct in its own right.
4298 * Makefile.in: Remove inftarg.[co], since it is now included via
4300 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4301 reference infptrace.o. Add fork-child.o to all *.mh that
4304 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4305 No longer global functions.
4306 (fork_inferior): New global function from fork-child.c.
4307 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4308 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4309 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4310 (child_create_inferior): New tiny function that calls fork_inferior.
4311 * fork-child.c: New file, containing fork_inferior, which is
4312 built from slight mods to inftarg.c's child_create_inferior.
4314 * procfs.c (procfs_ops): Add target vector.
4315 (attach): Rename as static do_attach.
4316 (procfs_create_inferior): New tiny function that calls fork_inferior.
4317 (child_xfer_memory): Rename to static procfs_xfer_memory.
4318 (store_inferior_registers): Rename to static procfs_store_registers.
4319 (inferior_proc_init): Rename to static procfs_init_inferior.
4320 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4321 procfs_files_info, procfs_open, procfs_mourn_inferior,
4322 procfs_can_run): Slightly mangled copies of the corresponding
4323 child_XXX routines from inftarg.c.
4324 (proc_wait): Renamed to static procfs_wait.
4325 (child_resume): Rename to static procfs_resume.
4326 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4327 (initialize_proc_fs): Rename to initialize_procfs. Set up
4330 * putenv.c: index -> strchr.
4331 * regex.c: Always rename bcopy to memcpy, etc.
4332 FIXME: Eventually do the renames rather than use #define's.
4333 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4335 * sparc-xdep.c: Move deferred_stores to target dependent.
4336 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4338 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4340 Split non-target-dependent code out of target_attach routines.
4342 * target.h: Comments on target_attach args and results.
4343 * infcmd.c (attach_command): Check for existing execution, call
4344 target_attach, set up terminal status and wait_for_inferior, wait
4345 for the attach status, and do normal_stop.
4346 * inftarg.c (child_attach): Remove target independent stuff.
4347 * remote-adapt.c (adapt_attach): Ditto.
4348 * remote-mm.c (mm_attach): Ditto.
4349 * remote-udi.c (udi_attach): Ditto.
4350 * remote-vx.c (vx_attach): Ditto.
4354 * remote-hms.c (hms_attach): Remove completely, it was useless.
4355 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4356 commented-out start_remote calls.
4357 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4358 DENTER and DEXIT macros and their calls. Use a real debugger --
4359 like gdb -- to see what functions are being called when.
4360 * utils.c (strcmp_iw): Make nonstatic, for lint.
4362 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4364 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4366 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4368 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4369 fix to differentiate between gcc1 & gcc2 compiled files so that we
4370 can debug calls that pass structs as args correctly.
4371 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4372 so, and what version.
4374 * remote.c (remote_wait): Make regs be char to avoid picayune
4375 ANSI compiler warnings.
4377 * energize.h: Move all external struct decls to inside of
4378 __STDC__, add prototype for energize_shell_wait().
4379 * energize.c (getpty): Clean up, make us really get a controlling
4381 * (energize_initialize): Disable SIGIO prior to setting up for
4382 I/O interrupts. Move setsid(), et. al. to getpty().
4383 * (energize_shell_wait): New routine to wait for things started
4384 via the shell command, uses wait() instead of /dev/proc.
4385 * Also, add prototype for execute_command_1().
4387 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4389 * inftarg.c (child_create_inferior, child_attach,
4390 child_mourn_inferior): collect unix child process stratum
4391 functions which live below the target vector into this file to
4392 facilitate host/target/native split. Also, make them static.
4393 * inflow.c (child_mourn_inferior): removed.
4394 * infrun.c (child_create_inferior, child_attach): removed.
4395 (resume): becomes global so that functions below the
4396 target vector can find it.
4397 * inferior.h (resume): add prototype.
4398 (child_mourn_inferior, child_create_inferior, child_attach):
4401 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4402 replaced with find_default_attach and
4403 find_default_create_inferior.
4405 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4407 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4408 addresses don't get displayed in the wrong positions.
4410 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4412 Separate core functions along target vector in preparation for
4413 native support. Functions above vector now live in core.c. Those
4416 * core.c (solib_add_stub, core_close, core_open, core_detach,
4417 get_core_registers, core_files_info, core_ops): moved to corelow.c
4418 (_initialize_core): removed addition of core_ops target.
4419 * corelow.c: new file.
4420 (solib_add_stub, core_close, core_open, core_detach,
4421 get_core_registers, core_files_info, core_ops): moved from core.c
4422 (_initialize_corelow): new function.
4423 * gdbcore.h (core_open, core_detach): added prototypes.
4424 (core_ops): add forward declaration.
4425 * Makefile.in (SFILES_MAINDIR): add core.c
4427 (TSOBS): change core.o to corelow.o
4429 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4431 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4432 instead of 'sun' predefined symbol so that trap analysis code is
4433 enabled only when the TARGET is a sun3.
4435 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4437 * tm-i960.h (ext_format_i960): Add top-level declaration.
4438 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4439 blocks, else Sun4 compiler complains.
4441 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4443 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4444 instruction's argument. Patch from jonathan@cs.stanford.edu
4447 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4449 Break the thread of control that implies that a unix child
4450 process will be the default target.
4452 * target.c (find_default_run_target, find_default_attach,
4453 find_default_create_inferior, return_zero): new functions.
4454 (cleanup_target): Make return_zero the default for to_can_run.
4456 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4457 child_create_inferior references with find_default_XXX instead.
4459 * target.h (struct target_ops): new field, to_can_run.
4460 (find_default_attach, find_default_create_inferior): new prototypes.
4461 (target_can_run): new macro.
4463 * Also added a zero (default) to_can_run element to all static
4464 struct target_ops initializations throughout GDB, except:
4465 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4467 * infrun.c (child_create_inferior): Clean up error handling when
4468 no exec file is specified.
4469 (child_attach): Don't require exec file.
4471 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4473 Remove kill_inferior_fast, in favor of target_kill, which goes
4474 through the target vector.
4476 * inferior.h (kill_inferior_fast): remove declaration.
4478 * main.c (disconnect): call quit_cover using catch_errors rather
4479 than calling kill_inferior_fast directly. New way goes through
4480 the target vector, handles attached processes, and writes
4481 command history if appropriate.
4482 (quit_cover): new function, wrapper for quit_command.
4484 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4485 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4486 inlining them into the local kill_inferior when needed.
4488 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4490 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4491 * stabsread.c (read_struct_type): Simplify complicated expression
4492 for dumb DECstation compiler.
4494 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4496 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4497 operands to memory management instructions, from WRS.
4499 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4501 * main.c (main): Back out previous language setting changes.
4502 Replace with simple default to C before processing any init
4503 files. There MUST be a language set, even in the absence of
4504 init files or executables, or expression parsing fails.
4506 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4508 * main.c (main): Move code that sets initial language to
4509 symfile.c. Fixup places where command files are processed to
4510 be consistent in setting a default language if none has been
4512 * symfile.c (set_initial_language): Add code moved from
4513 main() that sets an initial default language when a new
4514 symbol file is read.
4515 * symfile.c (symbol_file_command): Call set_initial_language.
4516 * symtab.c (find_main_psymtab): Add FIXME comment.
4518 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4520 * breakpoint.c, sparc-tdep.c: comment changes.
4521 * configure.in: removed target_dependent line.
4523 * remote-mm.c (mm_attach): change printf to error to prevent
4525 * remote-udi.c (udi_attach): change printf to error to prevent
4528 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4529 calls to {fetch|store}_inferior_registers with calls to
4530 target_{fetch|store}_registers, for remote-target independence.
4532 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4534 * Makefile.in: Fix bug I introduced in merging Rich's change.
4535 * infrun.c (child_create_inferior): Use proceed() rather than
4536 doing all the same stuff by hand.
4538 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4540 * Makefile.in, configure.in: add support for files used only when
4541 configured native, that is, when host = target.
4543 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4545 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4546 stores are target dependent and were moved from xm to tm.
4548 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4550 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4552 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4553 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4555 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4557 * target.h (struct target_ops): removed to_convert_to_virtual and
4558 to_convert_from_virtual elements. Initializations removed from
4559 all static initializations.
4560 (target_convert_to_virtual, target_convert_from_virtual):
4562 (host_convert_to_virtual, host_convert_from_virtual): Removed
4563 forward declarations.
4564 * target.c (cleanup_target): removed default assignments for
4565 to_convert_to_virtual and to_convert_from_virtual.
4566 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4568 * findvar.c (value_of_register, value_from_register):
4569 target_convert_to_virtual inlined.
4570 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4571 * valops.c (value_assign): target_convert_from_virtual inlined.
4573 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4575 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4576 position wrong if used for the prompt.
4577 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4579 Support for accessing arbitrary MIPS stack frames in memory.
4581 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4582 set, run it before INIT_EXTRA_FRAME_INFO.
4583 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4585 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4586 (FP) value in the frame_info struct if it is zero (as from top of
4588 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4590 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4591 comes back as zero. So does FP_REGNUM, as a trigger for
4592 init_extra_frame_info.
4594 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4595 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4596 (INIT_FRAME_PC): Defined to null.
4597 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4598 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4599 Briefly explain MIPS stacks in GDB.
4601 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4603 * copying.awk, copying.c (show_copying_command,
4604 show_warranty_command): Rename from copying_info, warranty_info,
4605 to match command function conventions.
4607 * utils.c (prompt_for_continue): Reinitialize more-counts
4608 before printing anything, and again afterward. Fix comments.
4609 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4610 or alloca() if needed.
4612 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4613 detect native versus cross-host.
4615 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4617 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4618 Suns. Rename to m68k_saved_pc_after_call.
4619 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4620 m68k_saved... instead of sun3_saved...
4622 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4624 * Makefile.in (update-depend, update-alldeps): Split out of
4625 setup-to-dist, for convenience in rebuilding the depend and
4627 (assorted): Update to catch straggler files when building gdb.tar.Z.
4629 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4631 Preliminary cleanup for splitting host/native/target.
4633 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4634 here; it is dealt with at a gdb-target-independent level.
4635 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4636 high toned routine. Fix return type to void.
4637 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4638 Rich and I believe the "real problem" was that both single_step
4639 and target_resume were issuing PT_CONTINUE calls. This would
4640 cause the second PT_CONTINUE to sometimes fail because the process
4641 was already running.
4642 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4644 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4646 * energize.c (pty_to_kernel): Must check for EAGAIN as
4647 termination condition.
4648 (full_filename): Don't prepend dirname if filename begins with /.
4649 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4651 (getpty (NCR)): Lotsa bug fixes...
4652 (kernel_dispatch (case StopRType)): Use kill() instead of
4653 killpg() so we can deal with losing systems...
4654 (wait_for_events): Work around NCR select() lossage. It doesn't
4655 zero out readfds when select() returns zero.
4656 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4657 getcwd() instead of getwd() (NCR getwd() seg faults).
4658 (energize_wait): Use sigaction() for NCR. Their version of signal()
4659 is unreliable by default.
4661 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4662 error from PIOCSWSTOP.
4664 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4665 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4666 defs.h, utils.c: Make vfprintf_filtered global.
4668 * energize.c (send_location): New routine to consolidate all
4669 places where we must notify kernel of where the given pc is.
4670 (cplus_demangle): Put single-quotes around demangled names.
4671 (energize_call_command): Call send_location() after doing up,
4672 down, and frame commands.
4674 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4676 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4677 pass at doc for two new remote targets---29K using UDI, and Tandem
4678 ST2000 using STDBUG.
4680 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4682 * doc/all.m4: turn on H8/300 stuff for generic manual
4684 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4685 after explicit call to breakpoint() in serial stubs.
4687 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4689 * mipsread.c: Clean up some white space.
4690 (parse_symbol): Handle stEnd of stFile.
4691 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4693 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4694 store_inferior_registers): Replace unexplained numbers
4695 with manifest constants from a DECstation header file.
4696 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4697 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4699 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4701 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4702 for "down". Suggested by Richard Stallman.
4704 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4706 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4707 redeclaration bug on SunOS 4.
4709 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4711 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4712 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4713 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4714 they aren't already there.
4715 * remote-vx.c (vx_prepare_to_store): Ditto.
4716 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4718 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4720 Removed a large number of changes inserted by Per Bothner
4721 for C++ support. These will go back in when they've been
4724 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4726 * serial.h: Fix prototye for serial_raw().
4727 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4728 serial_write() to match prototypes.
4729 * remote-st2000.c (get_reg_name): Make *p be const.
4731 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4733 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4734 to agree with target structure field type.
4735 (nindy_store_registers): Ditto.
4737 * Makefile (OPCODES): New var, pointing to opcodes library.
4738 (CLIBS, CDEPS): Include it.
4739 (saber_gdb): Load opcodes library.
4741 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4743 * a68v-xdep.c (store_inferior_registers): declare as void.
4744 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4745 * remote-st2000.c: Massive changes to use new serial package.
4746 Also added 'connect' command to transparantly connect to serial
4748 * ser-termios.c: Big cleanup, use nicer coding conventions.
4749 * ser-bsd.c: New module, serial stuff for BSD systems.
4750 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4751 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4753 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4755 * doc/gdb.texinfo: fix shameful error of agreement reported by
4756 jimb@occs.cs.oberlin.edu (Jim Blandy)
4757 * doc/gdb.texinfo: remove old partial discussion of remote serial
4758 protocol (via serial debug stubs)
4759 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4760 use of serial debug stubs
4762 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4764 * symfile.h: Declaration of set_demangling_style() moved
4765 here from demangle.h (which is now in ../include).
4766 * i386-xdep.c: Update comment.
4768 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4770 * symtab.c (completion_list_add_symbol): restructured to optimize
4771 for time. First clip names that cannot match. Then clip any
4772 names we've already considered. Drop a redundant strncpy. Drop
4773 a redundant malloc and associated free for demangled names.
4775 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4777 * a68v-xdep.c (store_inferior_registers): Define as type void.
4778 * configure.in: Add host m68k-apollo*-bsd*.
4779 * demangle.c (struct demanglers): Use enum instead of constant
4780 value to keep braindamaged HP/Apollo compiler happy.
4782 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4784 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4785 match "FOO". This allows 'break Foo' to work when Foo is
4786 a mangled C++ function. (See comment before function.)
4788 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4790 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4791 for files in vx-share/*.c.
4792 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4793 for normal GDB source files.
4795 * Makefile.in (VERSION): Roll to 4.6.6.
4797 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4798 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4799 * tm-sun3os4.h: Update comments.
4800 * xm-delta88.h: Remove STACK_END_ADDR.
4802 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4804 * Makefile.in (VERSION): Roll to 4.6.5.
4806 * infrun.c: Lint for recent `handle' changes.
4808 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4809 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4810 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4811 should include a ser-XXX.o module.
4813 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4814 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4816 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4817 known suns in configure.in, rather than mapping them to unique
4818 config files that happen to duplicate other config files.
4819 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4820 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4822 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4824 * configure.in (*-*-sunos*): Use trailing * to match all
4825 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4826 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4827 in production on Sun-4.
4828 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4829 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4830 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4832 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4833 config/sparc-noun.mt: New target configs for embedded.
4834 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4836 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4837 target definitions for embedded with and without underlines on
4840 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4841 not a parameter of the CPU, but of the development environment.
4842 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4844 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4846 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4847 (which involves reading in main's symtab) if we have no breakpoints.
4849 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4851 * dwarfread.c (cu_language): New local variable to record
4852 language for current compilation unit being processed.
4853 * dwarfread.c (set_cu_language): New local function to decode
4854 and record language for current compilation unit being processed.
4855 * dwarfread.c (synthesize_typedef): Add local function to
4856 synthesize a typedef for C++ classes, structs, unions, and
4858 * dwarfread.c (read_structure_scope): Synthesize typedefs
4859 for C++ classes, structs and unions.
4860 * dwarfread.c (read_enumeration): Synthesize typedefs for
4862 * dwarfread.c (read_file_scope): Call set_cu_language to
4863 record language for current compilation unit. After symtab
4864 is built, save this recorded language.
4865 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4866 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4867 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4868 typedefs for C++ classes, structs, unions, and enumerations.
4869 * dwarfread.c (scan_compilation_units): Call set_cu_language
4870 to record language for current compilation unit.
4871 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4872 for TAG_enumeration_types, rather than in add_partial_symbol.
4873 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4874 case with class, struct, and union type cases, now that they are
4875 the same. Remove tests for non-NULL name attributes, now done
4877 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4878 treat as alias for TYPE_CODE_STRUCT for now.
4880 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4882 * Makefile.in: map "gdb" through program_transform_name when
4885 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4887 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4888 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4889 Use "regi" for local indexing through register numbers, reserving
4890 "regno" for the name of a specific register passed as an input
4891 parameter. Fix bug propagated through all versions that sometimes
4892 used regno as an index when it should have been regi, thus using
4893 -1 as an index in some cases.
4895 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4897 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4898 respectively, so same demangler can be used by other programs.
4899 * Makefile.in: Remove demangler stuff.
4900 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4901 * demangle.c (_initialize_demangler): Tell demangler which
4902 CPLUS_MARKER to assume.
4904 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4906 RS/6000 portability changes (for hosting cross-debuggers).
4908 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4909 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4910 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4911 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4912 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4913 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4914 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4915 (NO_SINGLE_STEP): Add, target-dependent.
4916 (loadinfotextindex): Lowercase, remove "aix_".
4917 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4918 (NO_SINGLE_STEP): Remove, target-dependent.
4919 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4920 * xcoffread.c: Only build file if RS/6000 native GDB.
4921 (build_function_symbol): Remove #if 0'd code.
4922 * rs6000-tdep.c: Cleanup. Add static fn protos.
4923 Use CORE_ADDR for addresses throughout. Make void fns void.
4924 (pop_dummy_frame): Add FIXME about bogosity of design here.
4925 (rs6000_struct_return_address): Ditto.
4926 (frameless_function_invocation, frame_get_cache_fsr,
4927 frame_initial_stack_address, xcoff_relocate_symtab,
4928 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4929 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4930 Use CORE_ADDRs. Change identifiers to lowercase.
4932 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4933 supplying dummy routines if non-native. Add prototype for
4934 static exec_one_dummy_insn. Move a mess of functions to
4935 rs6000-tdep.c (as above). Remove #if 0'd code.
4937 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4938 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4939 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4941 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4944 * vx-share/README, nindy-share/README: New files describing
4945 how these directories' code is shared, and with whom.
4947 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4949 * configure.in (target configurations): Reformat into table.
4950 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4952 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4953 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4954 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4955 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4956 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4957 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4959 * Makefile.in (config-check): Add command to check whether
4960 configure.in is consistent with config/*.
4962 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4964 * configure.in (host configurations): Reformat nested cases into
4965 easy-to-maintain table.
4966 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4967 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4969 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4971 * cplus-dem.c: Reorder args to most local functions to make them
4972 follow the consistent pattern of struct work_stuff pointer first,
4973 followed by pointer into string being demangled, followed by
4974 pointer to the string where the result is being stored, followed
4975 by other args. Also generally replace most variables of name
4976 "type" with "mangled" for consistency. They all pointed to the
4977 same string but half were one name and half the other.
4978 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4979 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4980 use whenever a qualified name is being demangled.
4981 * cplus-dem.c (do_type): Qualified names are treated similarly
4982 to fundamental types, not as modifiers of fundamental types.
4984 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4986 * configure.in: Add sparclite as a target.
4988 * sparc-stub.c (handle_exception): Flush instruction cache just
4989 before returning to the user. (hexToInt): Fix overzealous cleanup.
4991 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4993 * infrun.c (handle_command): Rewrite to allow multiple signal
4994 numbers, signal number ranges, and to recognize "all" to mean all
4995 signals except those used by the debugger.
4996 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4997 to set or reset actions for specific signals.
4999 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
5001 * coffread.c (decode_type): Call alloc_type to alloc new
5003 * stabsread.c (read_array_type, read_range_type, define_symbol):
5004 Call alloc_type to alloc new types.
5005 * stabsread.c (define_symbol): Move dbl_valu symbol field data
5006 from type_obstack to symbol_obstack.
5007 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
5009 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
5010 associated with a type, using the same mechanism as was used to
5011 allocate space for the type structure itself.
5012 * coffread.c (patch_type, coff_read_struct_type,
5013 coff_read_enum_type): Use TYPE_ALLOC.
5014 * dwarfread.c (struct_type): Use TYPE_ALLOC.
5015 * gdbtypes.c (create_array_type, check_stub_method,
5016 allocate_cplus_struct_type): Use TYPE_ALLOC.
5017 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
5018 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
5019 read_range_type): Use TYPE_ALLOC.
5021 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
5023 * breakpoint.c (breakpoint_re_set): Select a default source
5024 symtab if one is not currently selected.
5025 * utils.c (query): Call wrap_here before building the output
5026 query string, to turn off wrapping and flush any buffered output.
5027 Otherwise our query may end up in the wrap buffer and never be
5029 * eval.c (evaluate_subexp): Report error when attempting to
5030 evaluate subscript for types without a target type, rather
5031 than dumping core by using the NULL pointer.
5032 * symfile.c (symbol_file_command): Forget current_source_symtab
5033 and current_source_line when discarding symbol table.
5035 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
5037 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
5039 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
5040 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
5042 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
5044 * remote.c (remote_open): Fix baud rate setting to make -b flag
5045 work. (remote_wait): Change 'T' message parser to deal with new
5046 improved format which allows stub to send an arbitrary bunch of
5048 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
5049 make all this re-entrant by storing all state on the stack. Clean
5050 up memory error trapping. (computeSignal, set_debug_traps):
5051 make it all table driven. Make a start at a baud rate setting command.
5053 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
5055 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
5057 * remote-vx.c: redefine malloc to avoid buggy declaration on
5058 RS/6000 <rpc/types.h>.
5059 xm-rs6000.h: include <sys/select.h> to define fd_set for
5060 <rpc/svc.h> on RS/6000.
5062 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
5064 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
5065 recursive invocations of make. Always create installation
5068 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
5070 * m68k-pinsn.c: Minor fix in style of output (don't use
5071 range to indicate floating point control registers).
5073 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
5075 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
5077 * infcmd.c (registers_info): Handle multiple register names.
5078 Changes inspired by Roland McGrath.
5080 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
5082 * sparc-stub.c: New file. Mix it with your SPARClite
5083 application, and it will speak GDB remote protocol!
5084 * remote.c (remote_wait): Change 'T' (expedited reply) message to
5085 deal with arbitrary registers. Needed for sparc-stub.
5087 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
5089 * cplus-dem.c (cplus_markers): Add table for gnu style and
5090 use throughout, in place of compile time constant CPLUS_MARKER.
5091 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5092 * cplus-dem.c (cfront_special): New function, as suggested
5093 by pfieland@stratus.com.
5094 * cplus-dem.c (forget_types): New function.
5095 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5097 * cplus-dem.c (mop_up): Call forget_types().
5098 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5099 Use throughout, instead of checking current_demangling_style.
5100 * cplus-dem.c (demangle_signature): When finding an explicit
5101 start of function args, forget all remembered types for
5102 lucid/cfront style demangling.
5103 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5104 underbar characters, use last pair as the delimiter. Hoist
5105 gnu_special() call up to cplus_demangle(). Call cfront_special()
5107 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5108 for inherited classes.
5109 * cplus-dem.c (demangle_args): Document quirks of numbered
5110 references to previously seen types.
5111 * dbxread.c (read_ofile_symtab, process_one_symbol):
5112 Use AUTO_DEMANGLING rather than explicitly checking
5113 current_demangling_style.
5114 * demangle.h: Add some comments.
5115 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5116 CFRONT_DEMANGLING): New macros.
5117 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5118 not found in the actual producer string produced by lcc.
5119 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5120 than explicitly checking current_demangling_style.
5122 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5124 * breakpoint.c (enable_longjmp_breakpoint,
5125 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5126 Check for duplicate breakpoints at the same address. Bug report
5127 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5129 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5131 * buildsym.c (end_symtab): Document that end_symtab can return
5132 NULL under non-error conditions.
5133 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5134 returned from end_symtab for empty compilation units.
5136 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5138 * am29k-tdep.c: Lint from DECstation compiler.
5139 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5140 As the man page says, "Sometimes you just can't get lint to shut
5141 up". That doesn't mean you should blow away the code it won't
5143 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5144 it up over the next few weeks. Make mips x 29k build.
5145 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5146 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5147 but leave it as a comment because the breakpoint instruction
5148 is not easily accessible at this moment (it's static, and if
5149 we define one here, it goes into every file compiled).
5151 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5153 * Makefile.in (VERSION): Bump to 4.6.3.
5154 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5155 function scopes when building partial symbol tables.
5156 * objfiles.c (open_existing_mapped_file): Make it clear in
5157 warning message that out of date mapped files are ignored.
5158 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5159 unit source file name in error message.
5161 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5163 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5164 * dwarfread.c (struct_type): In absence of AT_byte_size for
5165 bitfield, use size of object of member's type for the size of
5166 the anonymous object containing the bit field.
5167 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5168 an AT_byte_size attribute is seen.
5169 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5170 union aux_ext (was aux_ent).
5171 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5172 unsigned char* to char*, for Lucid compiler.
5173 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5174 to be correct type (from unsigned char* to char*).
5175 * valprint.c (type_print_derivation_info): Minor tweak to placement
5176 of commas in derived class printing.
5177 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5179 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5181 * xm-go32.h: Define LSEEK_NOT_LINEAR
5182 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5183 then work out the lseek positions of newlines by running through
5184 the file and `tell'ing. This makes source file listing work on
5185 OS's where the relationship between physical position in file and
5186 canonical position is indeterminate, eg VMS and DOS.
5188 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5190 * stabsread.c: Ensure that all members of all allocated structures
5191 are initialized to known state to avoid hard to find bugs with gdb
5192 using fields containing random data.
5193 * buildsym.c (start_subfile): Compact dirname initialization.
5194 * buildsym.c (patch_subfile_names): New function.
5195 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5196 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5197 * buildsym.h (patch_subfile_names): Add prototype.
5198 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5200 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5202 * remote-udi.c: Update comments.
5204 * remote.c (getpkt): Only force retransmission ten times;
5205 after that, assume bug in target code, and handle pkt anyway.
5207 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5209 * configure.in: Add support for apollo 68k under BSD environment.
5210 * xm-apollo68b.h: New file to support above.
5212 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5214 * configure.in: Recognize i486 host cpu.
5215 * valprint.c (type_print_derivation_info): Print derivation info
5216 in same form as class declarations in source.
5217 * valprint.c (type_print_varspec_suffix): Split arg printing
5218 code out to type_print_args function.
5220 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5222 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5223 at_import, at_frame_base.
5224 * dwarfread.c (completedieinfo): Remove cases for obsolete
5225 AT_visibility, AT_import, and AT_frame_base attributes.
5226 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5227 i860, which can keep up to 4 shadow breakpoints.
5228 * tm-stratus.h (USG): Define.
5229 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5230 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5231 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5232 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5233 * config/stratus.mt (TDEPFILES): Include files available from
5234 stratus that are not yet in release pending receipt of paperwork
5236 * buildsym.c (finish_block): Minor code format change.
5237 * gdbtypes.h (struct field): Add to comments.
5238 * gdbtypes.h (virtual_field_bits): Add to comments.
5239 * objfiles.c (allocate_objfile): Change obstack interface to
5240 match FSF merging efforts.
5242 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5244 * Makefile.in (VERSION): Bump to 4.6.2.
5245 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5246 * Makefile.in (OBS): Add stabsread.o
5247 * Makefile.in (stabsread.o): Add build rule.
5248 * stabsread.c, stabsread.h: New files.
5249 * buildsym.c: Split out stabs specific support to stabsread.c.
5250 * buildsym.h: Split out stabs specific support to stabsread.h.
5251 * dbxread.c (stabsread.h): Include
5252 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5253 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5254 * dbxread.c (read_ofile_symtab): Call end_stabs.
5255 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5256 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5257 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5258 really_free_pendings to cleanups.
5259 * elfread.c (elf_new_init): Call stabsread_new_init.
5260 * gdbtypes.c: Small changes to maintenance commands.
5261 * mipsread.c (stabsread.h): Include.
5262 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5263 * xcoffread.c (stabsread.h): Include.
5264 * xcoffread.c (global_stabs): Remove redundant def.
5265 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5267 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5269 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5270 * inflow.c (terminal_init_inferior, terminal_inferior,
5271 terminal_ours_1, initialize_inflow): Record and use state
5272 of lmode_inferior_valid and lmode_ours_valid.
5274 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5276 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5277 include <sgtty.h> on USG. (from sef).
5279 * depend: es1800 dependency needed here.
5281 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5283 * buildsym.c (read_struct_type): Initialize structs allocated
5284 with alloca, to avoid using random values from stack later on.
5285 * defs.h (fprintf_filtered): Add prototype.
5286 * gdbtypes.c (check_stub_method): Fix misleading comments.
5287 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5289 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5290 small changes to maint support functions.
5291 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5292 for some fields and expand comments.
5293 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5294 macro and track change to obstack_full_begin macro.
5295 * utils.c (fprintfi_filtered): New function.
5296 * valprint.c (type_print_base): Fixup field printing to not
5297 print extraneous lines and not print bogus "no data fields"
5298 messages for C++ classes with no data members. Also use new
5299 fprintfi_filtered function.
5301 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5303 * configure.in: es1800 ok for 68000 too.
5305 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5307 * configure.in: echo error messages to stderr, not stdout
5309 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5311 * configure.in: recognize hppa* instead of hppa
5313 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5315 * energize.c: Second cut at DynamicLoad message handling.
5317 * energize.c: Relativize pathnames in #include statements.
5318 * (kernel_dispatch): Better error messages for unknown protocol
5320 * (kernel_dispatch): First cut at DynamicLoad message handling.
5322 * Makefile.in: Remove -I../readline from all compilations,
5323 include a special case for main.o instead.
5325 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5327 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5328 error if it fails to find a member type, rather than return NULL
5329 and trigger a coredump.
5330 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5331 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5332 match on complete demanglings, including argument lists for member
5333 functions, rather than just accepting the first demangling that
5334 matches the class and function name.
5335 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5336 to start_symtab as the directory name.
5337 * dwarfread.c (completedieinfo): Strip off any leading hostname
5338 portion of the AT_comp_dir attribute string. Gdb doesn't know
5339 what to do with them (FIXME).
5341 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5343 * breakpoint.c (commands_command): Simplify code a bit, remove
5344 unnecessary fflush().
5346 * Makefile.in (OTHERS): Add gcc.patch.
5347 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5349 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5351 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5352 lcc producer string.
5354 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5356 * WHATS.NEW renamed to NEWS.
5358 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5360 * dbxread.c, dwarfread.c: Re-enable experimental code to
5361 automatically select demangling style.
5362 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5363 DEMANGLING_STYLE, to make more descriptive. Revert back to
5364 "auto" as default. Comment use.
5365 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5366 * Makefile.in (${DEMANGLER}.o) Remove target and special
5369 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5371 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5373 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5375 * Makefile.in, demangle.c: Change default demangling style to
5377 * Makefile.in: Update version to 4.6 !!!
5378 * README, WHATS.NEW: Update for 4.6.
5380 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5382 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5385 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5386 nodes as base classes.
5388 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5390 * alldeps.mak, depend: Update.
5392 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5394 * Makefile.in (VERSION): 4.5.9.
5396 * xm-hp300bsd.h: Add decl for strdup().
5397 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5398 PDR. Cleanup a few things, fix compilation warnings.
5400 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5402 * Makefile.in (DEMANGLING_STYLE): New define to set default
5403 demangling style for C++. Defaults to "auto".
5404 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5405 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5406 * Makefile.in (OBS): Add demangle.o
5407 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5408 Remove compile time decisions about demangling style and replace
5409 with runtime decisions using current_demangling_style.
5410 * cplus-dem.c (main): Expand code included during building of
5411 standalone demangler to recognize demangling style options.
5412 * dbxread.c (demangle.h): Include.
5413 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5414 demangling style if processing g++ code and current demangling style
5415 is auto (Note: this feature currently disabled.)
5416 * demangle.c: New file, generic demangling control.
5417 * demangle.h (demangling_styles): New enumeration to select one
5418 of several demangling styles. Also define string names for each
5420 * demangle.h (set_demangling_style): Add prototype.
5421 * dwarfread.c (demangle.h): Include.
5422 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5423 New producer string prefixes to recognize.
5424 * dwarfread.c (handle_producer): Consolidate actions for specific
5425 producers. Set demangling style based on producer string if
5426 current style is auto. (Note: this feature currently disabled.)
5427 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5429 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5431 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5433 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5435 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5436 * c-exp.y: Call lookup_signed_typename() after seeing
5437 "signed". This handles "signed char" correctly.
5438 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5439 keywords before a type specifier.
5441 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5443 * command.c (lookup_cmd_1): Clarify descriptive comments.
5444 * gdbcmd.h (maintenanceprintlist): Add declaration.
5445 * main.c (maintenanceprintlist): Add definition.
5446 * main.c (gdb_completer_command_word_break_characters): Add.
5447 * main.c (symbol_completion_function): Switch completer word
5448 break character sets dynamically, based on whether completion is
5449 being done on commands or on something else.
5450 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5451 * maint.c: Include demangle.h.
5452 * maint.c (maintenance_demangle): New function.
5453 * maint.c (maintenance_print_command): New function.
5454 * maint.c (_initialize_maint_cmds): Reorganize some commands
5455 under new maintenance print subcommand.
5457 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5459 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5460 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5461 target type. Otherwise, 'whatis this.field' wouldn't work,
5462 which would be inconsistent, since 'print this.field' works.
5463 * buildsym.c (read_struct_type, read_enum_type): Clear
5464 TYPE_FLAG_STUB flag.
5465 * buildsym.c (cleanup_undefined_types): Don't rely on a
5466 flawed "Reasonable test to see if" a type has been defined
5467 since it was referred to; now we can just see if the
5468 TYPE_FLAG_STUB flag has been cleared.
5469 * valprint.c (print_type_base): Emit public/protected/private
5470 labels for methods as well as fields. Also, indent these labels
5471 2 spaces instead of 4, for a more conventional "look".
5472 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5473 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5474 * gcc.patch: New file. Contains patch for gcc (so people
5475 with gdb-2.2.x won't have to wait for a new gcc release).
5477 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5479 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5480 (print_addr): Call print_address to show symbolic version as well.
5482 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5484 (vx_read_register): Declare inferior_fp_regs. Delete code for
5485 copying "inferior_registers" around; the values are already in var
5486 "registers". Use correct size for register set.
5488 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5489 target doesn't support it.
5490 (vx_read_register): Don't try reading them either.
5492 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5493 VxWorks back end reads them in one contiguous set except for this
5495 (register_names): Change "pc" to "pcw" to avoid confusion printing
5497 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5498 find the PC under VxWorks.
5500 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5502 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5503 to create new blank types, instead of handcrafting them.
5504 * defs.h (printfi_filtered): Add prototype.
5505 * utils.c (printfi_filtered): New function.
5506 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5507 to simplify the code. Other cleanups.
5508 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5509 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5510 use of various fields.
5511 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5512 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5513 production that currently treats it exactly the same as STRUCT.
5514 * c-exp.y (yylex): Recognize "class" as token CLASS.
5515 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5516 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5517 general symbol handling code. Call cplus_mangle_opname with
5519 * symtab.c (decode_line_2): Print demangled function names in
5520 breakpoint menus, instead of just file and line number.
5521 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5522 * valprint.c (type_print_base): Print "class" for C++ classes,
5523 rather than "struct". Print section labels for public, protected
5524 and private members of C++ classes.
5525 * values.c: Include demangle.h.
5526 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5528 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5530 * Makefile.in (VERSION): Update to 4.5.8.
5532 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5534 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5535 prevent crashes when examining cross-targets.
5536 * dbxread.c (process_one_symbol): Include directory name when
5537 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5538 find include files, and yacc/lex sources when the cwd doesn't match
5539 that in which the object was compiled.
5540 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5542 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5545 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5547 * maint.c (maintenance_command, maintenance_info_command):
5548 Install with allow_unknown as 0 and call help_list to show
5549 list of possibilities when no subcommand is specified.
5551 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5553 * configure.in: Add m68k-ericsson-*.
5554 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5556 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5558 * maint.c: New file.
5559 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5560 * Makefile.in (OBS): Add new file maint.o.
5561 * defs.h (command_class): Add class_maintenance.
5562 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5563 commands. Allow for them (and other nonessential parts of gdb)
5564 to be selectively left out under special circumstances.
5565 * gdbtypes.c (recursive_dump_type): New function; supports
5566 maintenance print-type command.
5567 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5569 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5571 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5572 initializers. Add initializations for setprintlist, showprintlist,
5573 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5574 * printcmd.c (maintenance_print_type): New maintenance cmd.
5575 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5576 implied by comment that all cmd lists are owned by main.c.
5577 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5578 that all cmd lists are owned by main.c.
5579 * language.c (setchecklist, showchecklist): Move to main.c, as
5580 implied by comment that all cmd lists are owned by main.c
5581 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5582 deletelist): Remove redundant declarations (also in gdbcmd.h).
5583 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5584 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5585 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5586 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5587 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5588 maintenance_print_msymbols, maintenance_print_objfiles):
5590 * symmisc.c (printsyms_command, printpsyms_command,
5591 printmsyms_command, printobjfiles_command): Removed from
5592 _initialize_symmisc.
5593 * main.c (dump_me_command): Moved to maint.c and renamed to
5594 maintenance_dump_me.
5595 * breakpoint.c (all_breakpoints_info): Rename to
5596 maintenance_info_breakpoints.
5597 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5598 all_breakpoints_info to add maintenance_info_breakpoints to the
5599 maintenanceinfolist instead.
5600 main.c (initialize_main): Set up maintenance class commands.
5602 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5604 * energize-patches: Fix minor problems with building energize lib.
5606 * energize-patches: Change names of all cadillac procedure calls
5607 to be energize procedure calls. Simplify many hooks by moving
5608 tests energize.c. Configure energize, and build it automatically now.
5610 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5612 * Makefile.in (VERSION): Bump to 4.5.7.
5613 * cplus-dem.c (demangle_args): Validate index for previously
5614 seen type to guard against bogus values from malformed manglings.
5615 * valops.c (value_struct_elt_for_reference): Guard against
5616 blindly using NULL return value from lookup_symbol.
5618 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5620 * cadillac.c, cadillac-patches: Rename to energize.c and
5621 energize-patches. Change all routines and variables named
5622 'cadillac*' to 'energize*'. Create new file called energize.h to
5623 hold all interface declarations.
5625 * deblib/connection/*: Move all of this stuff into energize/, but
5626 delete unneeded files.
5628 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5630 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5632 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5633 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5634 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5635 child processes, to avoid dead ones "hanging around" after GDB exits.
5636 (attach): Always stop the process if it needs it. Set RLC flag
5637 when attaching running processes, so it will continue if we detach
5638 it, quit, or are killed.
5639 (detach): Clear faults and set RLC flag to make process run
5641 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5643 (info_proc): Open process O_RDONLY, so we can see any process,
5644 even those controlled by debuggers.
5645 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5647 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5649 Relocate symbols using an array of section_offsets, rather than a
5650 single `addr' or `offset'. This makes Solaris-2 support work, and
5651 permits better VxWorks (and maybe xcoff) support later.
5653 * symtab.h (struct section_offsets): New structure for keeping
5654 a set of offsets, rather than a single one.
5655 (struct objfile): Replace addr with section_offsets member.
5656 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5657 * gdb-stabs.h: New include file with `symbol type specific'
5658 parameters for psymtabs and objfiles.
5659 * Makefile.in (HFILES): Add gdb-stabs.h.
5660 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5661 * coffread.c: Conforming changes. Fake offset array always 0.
5662 * dbxread.c: Conforming changes.
5663 (struct dbx_symfile_info): Move to gdb-stabs.h.
5664 (start_psymtab): Call elfstab_offset_sections to calculate good
5665 offsets for this source file, based on the ELF symbol table info.
5666 (read_ofile_symtab): Yank N_CATCH, which is dead.
5667 (process_one_symbol, N_CATCH): Yank.
5668 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5669 Relocate with SECT_OFF_TEXT.
5670 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5671 to distinguish relocatable from absolute symbols. Then, if not
5673 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5674 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5675 (", N_ROSYM): SECT_OFF_RODATA.
5676 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5677 (dbx_symfile_offsets): Add to translate addr to offset.
5678 * dwarfread.c: Conforming changes. Single offset currently used.
5679 * elfread.c: Add various complaints about elf/stab stuff.
5680 #include gdb-stabs.h. Conforming changes, using a single offset.
5681 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5682 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5683 for later use in building psymtabs.
5684 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5685 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5686 (free_elfinfo): New fn, frees all chained stab_section_infos
5687 in an objfile, and zaps the start-of-chain pointer.
5688 (elfstab_offset_sections): New fn, looks in stab_section_info
5689 chain to determine section bases to relocate a psymtab's worth
5690 of symbols, as they are being read.
5691 * mipsread.c: Conforming changes. Stabs-reading will relocate
5692 using one offset. MIPS-reading will not relocate at all.
5693 * partial-stab.h: Relocate different symbol types using different
5694 offsets from section_offsets.
5695 * symfile.c: Conforming changes.
5696 (find_lowest_section): Unused function to use later
5697 to free us from the Tyranny of the Text Section.
5698 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5699 in all lower layers of symbol reading. Call format-specific
5700 sym_offsets function to initialize offsets for high speed symbol
5702 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5703 (symbol_file_command, add_symbol_file_command): Callers changed.
5704 * symmisc.c (dump_psymtab): Print new relocation parameters.
5705 * xcoffread.c: Corresponding changes.
5707 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5708 * main.c (main): Read the $HOME/.gdbinit file before processing
5709 the argv arguments (e.g. reading symbol files or core
5710 files). This allows global parameters to be set, which will apply
5711 during the symbol reading. The ./.gdbinit is still read after
5713 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5714 * xcoffexec.c: Clean up quote inside comment.
5716 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5718 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5719 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5720 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5721 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5722 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5723 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5724 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5725 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5726 values.c, xcoffread.c:
5727 Remove "(void)" casts from function calls where the return value
5728 is ignored, in accordance with GNU coding standards.
5730 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5732 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5733 * partial-stab.h: Ignore N_ENDM.
5734 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5735 CODE or DATA section attachment. This eliminates a lot of random
5736 values from shared libraries, which screw up the ordinary symbols
5737 in the address ranges they happen to overlap.
5738 * buildsym.c (define_symbol): Eliminate special tests
5739 for function types; move into "function" cases in switch statement.
5740 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5741 in case they define new type numbers. But ignore them (FIXME).
5742 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5743 (read_sun_builtin_type): Add commentary.
5745 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5747 * xm-rs6000.h: define MEM_FNS_DECLARED
5749 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5751 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5752 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5753 * mips-xdep.c: Remove most include files (unused, caused errs).
5754 (fetch_core_registers): Use right parameters in dummy fn.
5756 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5758 * buildsym.c (scan_file_globals): Beware the null file.
5759 Fix from Jim Williams.
5761 * stack.c (return_command): Evaluate expression *before* popping
5762 off the stack frames! Fix inspired by Jim Williams.
5763 (up_silently_command, down_silently_command): No sel frame is error.
5765 * defs.h (memcpy, memset): Conditionalize decls on
5766 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5767 (alloca): Break out the STDC and non-STDC alloca cases, to make
5768 it work on old preprocessors as well as "picky ANSI" ones.
5769 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5771 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5772 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5773 header files define it!
5775 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5777 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5779 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5780 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5781 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5782 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5783 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5784 utils.c, valarith.c, valops.c, valprint.c, values.c:
5785 Replace bcopy() use with memcpy(), which is more standard and can
5786 take advantage of gcc's builtin functions for increased performance.
5787 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5788 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5790 Replace bzero() use with memset(), which is more standard and can
5791 take advantage of gcc's builtin functions for increased performance.
5792 * i386-tdep.c, main.c, valprint.c:
5793 Replace bcmp() use with memcmp(), which is more standard and can
5794 take advantage of gcc's builtin functions for increased performance.
5796 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5798 * remote.c (remote_wait): Fix cast on signal() call.
5799 * defs.h (alloca): More diddling with alloca. Have to ensure
5800 that it has a prototype, so that if alloca is defined as a macro
5801 that takes an arg, the definition is seen as a use of a macro
5802 that takes an arg, to satisfy picky ANSI preprocessors.
5804 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5806 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5807 consistency with all other gdb files.
5808 * cadillac.c: Use <string.h> rather than <strings.h>.
5809 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5810 * Makefile.in (MAKE): Remove definition for consistency with
5811 other Makefile.in files and to fix problem with recursive makes.
5813 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5815 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5818 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5820 * source.c (print_source_lines): for DOS interoperability; don't
5821 print CR (013) as ^M.
5823 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5825 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5827 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5829 * remote.c (remote_wait): Cast signal to void * to avoid warning
5830 from busted HP compiler.
5832 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5833 stabs cause end_psymtab to be called.
5835 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5836 compiler feature of putting 'c' into basic type descriptors for
5839 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5840 where there is no place for nPC in prrun struct.
5842 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5844 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5845 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5846 * dwarfread.c (enum_type): Save enum names on type_obstack.
5847 * dwarfread.c (struct_type): Save member name on type_obstack.
5848 * symtab.c (_initialize_symtab): Fix misspelling.
5849 * regex.c (store_jump, insert_jump): Return void.
5851 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5853 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5854 (alloca): Declare return type on SPARC, since Sun doesn't.
5855 (*_BYTE_ORDER): Improve comment: *must* be defined.
5857 * tm-hppa.h: New file, architectural definition of HP PA.
5858 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5860 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5861 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5862 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5863 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5866 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5867 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5868 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5870 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5872 * printcmd.c (output_command): Thinko.
5873 (x_command): Only set remembered size/format if cmd succeeds.
5875 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5876 since it is no longer used and burns time for every symbol read.
5877 (process_one_symbol): Treat N_CATCH like default (complain).
5879 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5881 * partial-stab.h (case N_TEXT): Fix fencepost error when
5882 detecting start of new symbol info after reading symtab for a
5883 module with a zero length TEXT segment.
5885 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5887 * Makefile.in (VERSION): Bump to 4.5.6.
5888 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5890 * defs.h (NORETURN): Define away for Lucid compiler.
5891 * remote.c (remote_timer, remote_interrupt): Signal handlers
5893 * ser-termios.c (serial_write, serial_close): Return whatever
5894 value the write/close call returns, rather than falling off end.
5895 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5896 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5898 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5899 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5901 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5902 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5903 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5904 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5906 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5907 store_inferior_registers): Supply missing fourth argument to
5909 * cadillac.c (kernel_dispatch): Make return type void.
5910 * cadillac.c (iosig): Signal handlers take one int arg.
5911 * valprint.c (val_print_fields): Call fprint_symbol to get
5912 automatic C++ demangling for mangled field names.
5914 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5916 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5917 * dwarfread.c (enum_type): Fix misspelling in comment.
5918 * valprint.c (val_print_fields, cplus_val_print): Minor
5919 adjustment to printing of C++ class structures to more closely
5920 match format for printing C structures, with and without setting
5923 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5925 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5926 (which is not a Posix signal) if it isn't defined.
5927 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5928 New port to Linux (a free Unix clone for 386 machines).
5930 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5932 COFF changes for dealing better with EPI 29K C compiler output.
5934 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5936 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5937 (read_coff_symtab): Move patch_opaque_types call from
5938 coff_symfile_read. Restrict it to symtabs from this objfile.
5939 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5940 references on opaque type chain; just let coff_lookup_type handle 'em.
5941 (decode_type): Complain about tagndx values on
5942 non-struct/union/enum types, which the EPI compiler tends to produce.
5944 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5946 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5949 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5950 usage to match new prototype. Include libbfd.h to get prototype.
5952 * source.c (find_source_lines): Handle large st_size fields.
5954 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5956 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5957 * stack.c (return_command): Use cleanups to avoid memory leaks.
5959 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5961 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5962 INT_REGNUM to INTE_REGNUM.
5964 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5966 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5968 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5969 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5970 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5971 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5973 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5974 declarations of malloc/realloc/free that are inserted by some
5976 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5978 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5979 another decl of strdup (this really ought to come from libiberty.h!).
5981 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5983 * remote.c (getpkt): Error if input exceeds buffer size.
5984 (_initialize_remote): `set remotedebug' enables packet trace.
5986 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5987 N_SLINE's, etc, just like Sun cc on Solaris2.
5989 * am29k-tdep.c (read_register_stack, write_register_stack):
5990 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5991 variable. Add `set' and `show' commands for it.
5992 * doc/gdb.texinfo: Document it.
5994 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5996 * valprint.c (type_print_1): Plug memory leak. Print all
5997 C++ syms as demangled, not just functions.
5998 * buildsym.c (read_range_type): When we find a signed char
5999 type, do a lookup of signed char, not plain char. Plain char's
6000 still get looked up as plain char's elsewhere.
6002 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
6004 * eval.c: Avoid residue-by-zero when evaluating without side effects.
6005 (Bug and fix found by Pierre Willard.)
6007 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
6009 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
6011 * xm-rs6000.h: Add decl for strdup().
6013 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
6016 * breakpoint.c (enable_command, disable_command): Without args,
6017 should only affect normal breakpoints and watchpoints.
6019 * m68k-pinsn.c (print_insn_arg): Make register be const.
6020 * xcoffexec.c: Remove ' from comment.
6021 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
6022 with decls of malloc in c-exp.tab.c (as produced by yacc).
6023 There's got to be a better way to do this...
6025 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
6027 * partial-stab.h: Convert single rindex use to strrchr.
6028 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
6029 standard <strings.h> file, now that the only single use of
6030 rindex in the gdb source files is gone.
6032 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
6034 * mipsread.c: Undo ill effects from including <strings.h>,
6035 which #defines index to be strchr. Unfortunately, index is
6036 a member of a symbol table structure that can't be changed.
6037 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
6038 remove redundant #include's.
6040 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
6042 * mipsread.c: #include <strings.h> for rindex().
6044 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
6046 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
6048 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
6050 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
6051 extraneous SO stabs from busted C++ compilers.
6053 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
6055 * Makefile.in (VERSION): Bump to 4.5.5.
6056 * symtab.c (decode_line_1): Until C++ support stabilizes, when
6057 C++ lookups fail, print possibly helpful hint about completion.
6058 * cplus-dem.c (demangle_signature): Fix ARM style demangling
6059 for static data members.
6060 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
6061 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
6062 it's broken on ncr3000's.
6064 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
6066 * dwarfread.c (decode_modified_type): Change type of first arg.
6067 Change 'modifier' to char from unsigned char. Cast single use
6068 that needs to be unsigned char.
6069 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
6070 * utils.c (strdup_demangled): Add function.
6071 * defs.h (strdup_demangled): Add prototype.
6072 * stack.c (return_command): Demangle C++ function names for query.
6073 * infcmd.c (jump_command): Demangle C++ function names for query.
6074 * cplus-dem.c (consume_count): New function and prototype.
6075 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
6076 do_type): Replace conversion code with consume_count().
6077 * cplus-dem.c (gnu_special): Fix demangled of static members.
6078 * source.c (list_command): Print demangled function names
6079 when appropriate. Fix supplied by Peter Schauer.
6081 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
6083 * sparc-tdep.c: Clean up slightly for Solaris2.
6085 * buildsym.c (define_symbol): Nameless types are now on several
6086 platforms; generalize them and un-ifdef them to make Solaris 2
6089 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6091 * infcmd.c: Fix typo (reported by Rob Savoye).
6092 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6093 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6094 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6095 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6096 rather than the one for the first file in the dependency chain.
6098 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6099 set. Don't reset our own texthigh, or dependency-only pst's, in
6100 scanning all the rest of the psymtabs.
6101 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6103 * buildsym.h (N_UNDF): Improve comments.
6104 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6106 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6108 * symtab.h (struct symbol): Add aux_value union for preserving
6109 an additional per-symbol value.
6110 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6111 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6112 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6113 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6114 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6116 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6118 * symfile.c (clear_symtab_users_once): Now non-static (for
6121 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6123 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6124 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6125 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6127 Solaris-2 support on SPARC:
6129 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6130 Add symbol_size and file offsets to struct symloc.
6131 Add static symbol_table_offset, string_table_offset,
6132 file_string_table_offset, next_file_string_table_offset,
6134 (add_old_header_file): Convert error() to complain()t.
6135 (dbx_symfile_read): Get symbol size via the objfile.
6136 Also get symbol_table_offset.
6137 (dbx_symfile_init): Record symbol size and count via the objfile.
6138 (dbx_next_symbol_text): Always add file_string_table_offset when
6139 accessing string table.
6140 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6141 (SET_NAMESTRING): Use the offset.
6142 (end_psymtab): Large kludge to determine addresses where source
6143 files start and end (for the psymtab header).
6144 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6145 Get this, symbol size, and symbol offset, from psymtab.
6146 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6147 Patch up last_source_start_addr if zero in N_SO.
6148 (process_one_symbol): Add variable function_start_offset.
6149 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6150 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6151 ( "", N_OBJ, N_OPT): Ignore.
6152 (elfstab_build_psymtabs): New function to read stabs out of
6155 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6156 (gdb): use GLOBAL_CFLAGS when linking, too.
6157 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6158 (N_OBJ, N_OPT): Ignore.
6159 ('f', 'F'): Save last function name.
6161 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6162 extra info in the minimal symbol.
6163 (elf_symtab_read): The extra info is the size of an ELF object,
6164 which was kludged to us in the `udata' field of the BFD symbol.
6165 Gag me with a crowbar...
6166 (elf_symfile_read): Keep track of both the absolute load address,
6167 and the offset between load addr and symbols. Handle STABS as
6168 well as DWARF sections, passing the absolute load address to
6169 elfstab_build_psymtabs.
6171 * symfile.h: Prototype elfstab_build_psymtabs.
6172 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6174 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6176 * buildsym.h: Add processing_acc_compilation flag.
6177 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6178 (define_symbol): Skip arg types in function entries. Resolve
6179 overloaded 'P' which acc uses for prototypes of functions called
6181 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6183 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6184 save size of ELF symbols. FIXME.
6185 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6186 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6188 * configure.in: Solaris config is sparc-sun-solaris2.
6189 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6191 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6192 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6193 * symfile.c (symfile_bfd_open): Comment where name is freed.
6194 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6196 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6198 * expprint.c (print_subexp): Add missing ']'.
6199 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6200 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6201 * WHATS.NEW: Point out improved C++ function name handling.
6202 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6203 type names for both implicitly and explicitly signed integral
6204 types. See comment in the source code.
6206 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6208 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6209 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6210 * expprint.c (print_subexp): Fix printing of register names.
6212 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6214 * inferior.h (register_valid): Declare.
6215 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6216 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6217 macros for traversing the data structures in a single objfile.
6218 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6219 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6222 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6224 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6225 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6226 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6227 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6229 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6231 * depend: rebuild to account for remote-st2000.c.
6232 * remote-st2000.c: Almost works now.
6233 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6235 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6237 * c-exp.y (yylex): Recognize single-quoted strings that specify
6238 tokens with embedded whitespace, such as C++ demangled names.
6239 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6240 * main.c (gdb_completer_quote_characters): Add global variable.
6241 * main.c (symbol_completion_function): Total rewrite for C++
6242 demangled name handling.
6243 * main.c (skip_quoted): New function.
6244 * main.c (main): Set rl_completer_quote_characters.
6245 * symmisc.c (dump_symtab): Print source language for symtab.
6246 * symtab.c (expensive_mangler): Add prototype and function.
6247 * symtab.c (completion_list_add_symbol): Total rewrite for new
6248 C++ demangled name handling.
6249 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6250 other changes for demangled C++ symbol handling.
6251 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6252 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6253 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6254 * symtab.c (completion_list_add_symbol): Total rewrite for new
6255 C++ demangled name handling.
6256 * symtab.c (expensive_mangler): New function.
6257 * utils.c (strcmp_iw, demangle_and_match): New functions.
6258 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6260 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6262 * Makefile.in: Roll VERSION to 4.5.4.
6263 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6264 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6265 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6267 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6269 * alldeps.mak: Rebuild to account for new files.
6270 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6271 * tm-st2000.h: New file.
6272 * configure.in: Tandem debug monitor (st2000) support.
6273 * remote-st2000.c, config/st2000.mt: ditto.
6275 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6277 * blockframe.c (inside_entry_file, inside_main_func,
6278 inside_entry_func): Return 0 if no symbols; avoid crashing.
6280 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6282 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6283 without masking, since it is signed and will later be compared
6284 against signed quantities. The right fix is probably to make
6285 it all unsigned, but this is a small, safe fix for this release.
6286 FIXME -- make the real change sometime soon.
6288 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6290 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6291 parameter in call to `symbol_file_add' to 0.
6293 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6295 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6297 * configure.in: Handle -m680[01234]0-wrs.
6299 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6301 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6302 `ieee_extended_to_double'.
6304 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6306 * valops.c (value_assign): Lint, by Pierre Willard.
6308 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6310 * coredep.c (fetch_core_registers): Remove premature warning,
6311 which triggers on DECstation even though all regs are accessible.
6313 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6314 sign-extension of instruction fields even on unsigned-char hosts.
6315 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6317 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6318 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6319 since they define the target, not the host.
6320 * m88k-pinsn.c: Fix typo.
6322 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6324 * valarith.c (value_zerop): -0.0 is still zero.
6325 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6326 Patches by Paul Eggert <eggert@twinsun.com>.
6328 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6330 * alldeps.mak, depend: re-make to account for ser-*.c.
6332 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6334 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6335 disconnecting from controlling terminal, to avoid gdb hanging
6336 on SVR4. Fixes bug reported by Oliver Okrongli.
6337 * procfs.c (PROC_NAME_FMT): Change format to match default used
6338 by system, as suggested by Oliver Okrongli.
6339 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6340 bug fix from Brent Townshend (bst%tt@cam.ORG).
6341 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6342 by turlais@rechser.total.fr.
6343 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6344 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6345 * objfiles.h (unlink_objfile): Add prototype.
6346 * objfiles.c (unlink_objfile): Add function.
6347 * objfiles.c (free_objfile): Call unlink_objfile.
6348 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6349 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6350 Also, discard old possibly bogus sf struct.
6351 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6352 find_sym_fns() for remapped symbol files, in case of any changes
6353 since the last mapping.
6355 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6357 * findvar.c (read_relative_register_raw_bytes): use the raw size
6358 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6360 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6362 Changes to support GDB running on DOS using GO32 and H8 support
6364 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6365 allowing hosts with different text and binary file formats to
6367 * coffread.c (read_coff_symtab): changed calling convention and
6368 operation - now it opens its own file with FOPEN_RB rather than
6369 duping and fdopening the provided handle.
6370 * dbxread.c, cplus-dem.c: #include mangling.
6371 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6372 binary files oring in the right bit.
6373 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6374 * remote-hms.c: cleanup to use the new remote serial stuff
6375 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6376 independent remote terminal I/O.
6377 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6378 * source.c (openp): fix off by one problem removing / - can now
6379 open a source file in the root directory with DOS.
6380 * values.c (value_as_pointer): remove bogus address bits from
6381 long. (unpack_long): unpack into unsigned long/short if pointer.
6383 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6385 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6386 It gets permanently stuck in many OSes.
6387 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6389 * breakpoint.c: Improve help text for info breakpoints.
6391 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6393 * README: Add pointer to internals doc, and describe reading
6395 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6396 * symtab.c (output_source_filename): Remove old glop for wrapping
6397 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6399 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6401 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6402 * munch: Add sort -u to avoid duplications.
6403 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6404 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6406 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6408 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6409 avoid infinite loops while demangling bogus mangled names.
6410 * valprint.c (type_print_base): Minor fix for GNU style guide
6413 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6415 * Makefile.in (VERSION): Bump to 4.5.3
6416 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6417 * Makefile.in (demangle): New target to create standalone
6418 demangler with same code and options as internal demangler.
6419 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6420 to support ARM style and Lucid style demangling, improve
6421 maintainability, fix several demangling bugs. More changes
6423 * defs.h (strstr): Add ANSI compatible prototype.
6424 * valprint.c (type_print_1): Demangle using ansi option.
6425 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6427 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6429 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6432 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6434 * mipsread.c (parse_procedure): Return rather than using
6435 uninitialized variable 'b'.
6437 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6439 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6440 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6441 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6442 relative to each source file.
6444 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6446 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6449 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6451 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6452 * am29k-tdep.c: Update to latest code from AMD.
6453 (get_saved_register) don't crap out if no frame.
6454 * remote-udi.c: Set/clear inferior_pid as appropriate.
6455 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6456 error handling. Fixup end-of-debugging messages.
6457 (udi_fetch_registers) clean up big time, mainly don't multiply
6458 register_valid indices by 4, and use proper Offset when reading
6459 gr96-gr127. (udi_store_registers) general cleanup.
6460 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6461 INT_REGNUM->INTE_REGNUM.
6462 * tm-29k.h: Upgrade to latest code from AMD.
6463 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6464 (UDIConnect) Clean up error processing (like, don't do exit() if
6465 execlp fails), make code restartable, make more attractive.
6466 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6469 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6471 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6472 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6473 from former to latter.
6475 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6477 * cplus-dem.c (do_args): Handle void args the same as others.
6478 * objfiles.c (free_objfile): Only try to unmap files when
6479 reusable objfiles are supported.
6480 * valprint.c (type_print_varspec_suffix): Add parameter that
6481 specifies if C++ demangling included function arguments. Use
6482 it to suppress printing extra pair of ()'s.
6483 * valprint.c (type_print_1): Fix problem with printing demangled
6484 C++ function types where demangled type includes the function
6487 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6489 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6490 Allows selection of C++ demangler to be a configuration option
6491 until multiple demanglers are supported.
6492 * demangle.h: New include file for extended demangler support.
6493 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6494 utils.c, valprint.c: Include "demangle.h" and change all calls
6495 to cplus_demangle() or fputs_demangled() to use individual
6497 * valprint.c (type_print_1): Change options to cplus_demangle
6498 to print demangled function args. Still broken, but now less so.
6499 * cplus-dem.c: Include demangle.h, reorganize and update some
6500 comments to reflect reality.
6501 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6502 second arg from fixed integer to bit based multiple options.
6503 * cplus-dem.c (optable): Reformat and replace ansi members with
6505 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6507 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6509 * values.c (set_internalvar): Force evaluation of lazy values.
6510 Bug reported by RMS.
6512 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6514 * Makefile.in (VERSION): Bump to 4.5.2.
6515 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6516 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6517 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6518 proper handling of bit fields.
6519 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6520 * symtab.h: Fix couple of misspellings in comments.
6521 * value.h (struct value): Clarify use of bitpos.
6522 * value.h (unpack_field_as_long): Change prototype, returns
6524 * values.c (unpack_field_as_long): Change return type to LONGEST,
6525 sign extend unpacked fields that are signed, other rewriting.
6526 * config/ncr3000.mt: New target config file.
6528 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6530 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6531 even when printing 8-bit characters.
6533 * gdbtypes.c (make_{reference,pointer,function}_type): New
6534 functions which handle overwriting of forward-referenced types
6535 for stabs file reading.
6536 (lookup_{reference,pointer,function}_type): These just call
6537 the make_*_type functions with a null storage alloc parameter.
6538 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6539 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6541 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6542 (dbx_alloc_type): Make it easier to understand. No funct change.
6543 (define_symbol: 't'): Don't put the typedef name into the name of
6544 the struct, union, or enum. Bugfix.
6545 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6546 routines to properly handle overwriting preallocated types so that
6547 forward references will work.
6548 (read_enum_type): Force enum values to file scope, due to bug in
6549 Sun compiler output. FIXME, fix later.
6551 Remove unused header_file_prev_index mechanism. It was already
6552 obsolete in gdb-3.5. These comments appeared in 3.5:
6553 /* This code was used before I knew about the instance codes.
6554 My first hypothesis is that it is not necessary now
6555 that instance codes are handled. */
6556 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6557 * buildsym.h: Remove it and prev_index that saves it.
6558 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6560 * solib.c (special_symbol_handling): When called from core files,
6561 must set up debug_addr. Don't print error messages, just return.
6562 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6564 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6566 * cplus-dem.c: Allow nested class names (as in
6567 Foo::Bar::method()).
6568 Allow the cleaner cfront style of nested class names
6569 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6570 Make cplus_demangle re-entrant by removing use of global
6571 variables. Instead, place all shared variables in a
6572 stack-allocated structure, and pass around its address.
6574 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6576 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6577 29k-share/* subdirs...
6579 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6580 rewrite, only leave out the bugs.
6582 * Makefile.in: Add 29k/UDI support. Improve depend.
6583 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6585 * am29k-tdep.c: Update to use new calling conventions, and misc
6588 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6590 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6592 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6593 breakpoint instructions that leave PC pointing at the right place.
6595 * core.c (core_open): Call warning() to print warnings.
6597 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6599 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6600 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6601 This prevents a crash when trying to lookup the value of a
6602 non-existent symbol.
6604 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6606 * signame.c, signame.h: Remove, replaced by strsignal.c in
6608 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6609 sun386-xdep.c: Remove include of signame.h
6610 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6611 * Makefile.in (HFILES): Remove signame.h
6612 * Makefile.in (OBS): Remove signame.o
6613 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6614 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6615 psignal, perror): Add prototypes.
6616 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6618 * depend: Manually remove signame.[cho] references.
6619 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6621 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6622 with safe_strsignal.
6623 * core.c (core_open): Replace use of sys_siglist with
6625 * core.c (memory_error): Replace use of sys_errlist with
6627 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6629 * infcmd.c (program_info): Replace use of sys_siglist with
6631 * infrun.c (signal_stop, signal_print, signal_program):
6632 Allocate dynamically based on dynamic determination of number
6633 of signals to support.
6634 * infrun.c (child_create_inferior): Replace use of sys_errlist
6636 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6638 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6639 strsigno and sys_siglist with safe_strsignal.
6640 * infrun.c (handle_command): Call signo_max to find number of
6641 signals. Replace sig_number with strtosigno and sig_abbrev with
6643 * infrun.c (signals_info): Replace sig_number with strtosigno.
6644 * infrun.c (_initialize_infrun): Call signo_max to find number of
6645 signals. Dynamically allocate signal_{stop,print,program}.
6646 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6647 * procfs.c (errnoname): Add function and prototype.
6648 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6649 of sys_siglist with safe_strsignal.
6650 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6651 sys_siglist with safe_strsignal.
6652 * procfs.c (info_proc_stop): Call errnoname.
6653 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6654 * stuff.c (main, get_offset): Replace use of sys_errlist with
6656 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6657 with safe_strsignal.
6658 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6659 with safe_strsignal.
6660 * utils.c (safe_strerror, safe_strsignal): Add functions that
6661 call strerror and strsignal respectively, and deal with NULL
6663 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6664 sys_errlist with safe_strerror.
6665 * valprint.c (val_print): Replace use of sys_errlist with
6668 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6670 * Makefile.in: rework CFLAGS so that they can be set from the
6671 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6672 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6673 Pass CFLAGS on recusions.
6675 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6677 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6678 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6679 overkill for the problem it solved.
6680 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6681 and default to simply printing type names as appropriate.
6682 * main.c (main): Remove one of the leading newlines from
6683 warning_pre_print initialization.
6684 * objfiles.c (open_existing_mapped_file): Add function and
6686 * objfiles.c (open_mapped_file): Rewrite to use new function
6687 open_existing_mapped_file.
6689 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6691 * sun3-xdep.c (fetch_core_registers): Lint.
6692 * tm-sun3.h: Prototype lint.
6695 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6697 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6698 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6699 * objfiles.c: Cast calls to close() with unused returns to void.
6700 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6701 old objfile's name before updating it.
6702 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6703 * objfiles.h (objfile struct): Add mmfd member.
6704 * symfile.c (syms_from_objfile): Move some code to
6705 new_symfile_objfile.
6706 * symfile.c (new_symfile_objfile): Add new function, common code
6707 from syms_from_objfile.
6708 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6709 mapped and unmapped symbol files.
6710 * symfile.c (symbol_file_command): Print "No symbol file now"
6711 message, ala exec_file_command for the exec file.
6712 * symfile.h (new_symfile_objfile): Add prototype.
6713 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6714 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6716 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6718 * rs6000-pinsn.c: New version from IBM (Metin).
6719 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6720 to avoid warnings from some compilers.
6722 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6724 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6725 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6726 type's flag word that marks it as a fundamental type.
6727 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6728 flags argument for all calls to init_type().
6729 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6730 flags argument for all calls to init_type(). Also remove
6731 dependency on host sizes for ints, floats, etc.
6732 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6733 flags argument for all calls to init_type(). Also remove
6734 dependency on host sizes for ints, floats, etc.
6735 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6736 bit to flags argument for all calls to init_type(). Add types
6737 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6738 * valprint.c (unsigned_type_table, signed_type_table,
6739 float_type_table): Remove.
6740 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6741 bit when printing fundamental types, and print the actual name
6742 for such types, rather than inventing one. Remove code that
6743 invented fundamental type names.
6744 * valprint.c (_initialize_valprint): Remove initializations
6745 for now removed unsigned_type_table, signed_type_table, and
6748 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6750 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6751 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6754 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6756 * dwarfread.c (target_to_host): New function similar to previous
6758 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6759 Extensive changes to convert all previous usages to use new
6760 target_to_host() function.
6761 * dwarfread.c (struct dieinfo): Change types of most integral
6762 members to be unsigned.
6764 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6766 * WHATS.NEW: Revise -mapped doc.
6768 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6770 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6771 too high or when skipping `forwards' moves us backwards.
6772 (parse_type): Print mis-guessed tag name in complaint.
6773 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6774 (parse_procedure): Do not attempt to create symbols; just fill in
6775 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6776 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6777 for clarity. Set top_stack before calling parse_external. In
6778 stabs, sort symbols before calling parse_procedure.
6780 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6781 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6782 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6783 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6786 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6788 * Makefile.in (VERSION): Set to 4.5.1.
6789 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6790 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6791 fill_gregset): New functions for SVR4 /proc support.
6792 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6793 Remove new symbol types and such to ../include/coff/symconst.h.
6794 (parse_symbol): Simplify code for parsing struct/enum/unions.
6795 (parse_type): Handle `long long' types.
6796 (upgrade_type): Handle `const' qualifier.
6797 (parse_partial_symbols): fix indentation, clean a bit.
6799 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6801 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6802 copy in data from raw read buffers, calling bfd byteswapping
6803 routines as appropriate. Use to replace most existing memcpy
6805 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6806 * configure.in: Recognize new ncr3000 config.
6807 * config/ncr3000.mh: New config file.
6809 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6813 * README: Update for release.
6814 * Makefile.in: Update version to 4.5.
6815 * WHATS.NEW: The obvious.
6817 * depend: Generate new depend file for this release.
6819 * Makefile.in (depend): Fix dependancy generation so that it does
6820 not include gcc 'fixincluded' files, which are usually in a system
6823 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6825 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6826 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6827 symbols for nameless types. And, handle `R' (register parameter
6828 type) for AIX. (an extension to existing stabstring grammar).
6829 * rs6000-xdep.c: Fix typo (= should have been ==).
6831 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6833 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6835 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6837 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6838 * signame.c (SIGWAITING, SIGLWP): Add.
6840 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6842 * xm-i386mach.h: add decls for errno and strdup().
6844 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6845 used in array index context (otherwise, some compilers barf).
6847 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6849 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6850 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6851 in a system call, and provide better backtrace if so.
6853 * Makefile.in (HFILES): Add xcoffsolib.h.
6854 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6855 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6857 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6858 mipscoff_symfile_read): Convert to BFD to do file I/O.
6860 * symfile.c: #include <ctype.h> to get proper def if isspace().
6862 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6864 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6866 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6867 function also when parsing embedded stabs.
6869 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6871 * mipsread.c: Fix more declarations.
6873 * mipsread.c: Fix many invocations of complain. Use enum
6874 type_code where appropriate.
6876 * xm-vaxult.h: Add decl for strdup().
6878 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6881 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6883 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6886 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6888 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6889 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6890 Merge in more patches for rs6000 from Metin Ozisik.
6891 * utils.c: Fix typo in comment.
6893 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6895 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6896 * procfs.c (attach): Set nopass_next_sigstop if attached
6897 process is forcibly stopped.
6898 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6899 resending SIGSTOP to attached process on first resume.
6901 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6903 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6905 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6907 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6908 (VERSION): Bump to 4.4.85.
6909 * mipsread.c: Update for new include files. Lint.
6910 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6911 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6912 Don't need to bring in mipsread.o specially any more.
6914 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6916 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6917 routine (for Irix-4.x). Make many funcs static and void.
6918 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6919 * (init_extra_frame_info): Don't trash cached value of frame
6920 pointer register. This fixes backtracing through routines that use
6921 alloca(). Generally clean up declarations of functions, and use
6922 typedefs and macros to reference data structures as appropriate.
6923 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6926 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6928 * values.c (unpack_long): Fix unpacking error for signed chars
6929 on hosts where the default character type is unsigned.
6930 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6931 for newer SVR4 variants.
6932 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6933 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6934 * procfs.c (mappingflags): Add support for MA_PHYS
6936 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6938 * buildsym.c (read_struct_type): Avoid coredump when C++
6939 abbreviated type name is messed up. Reported by Joe Buck.
6940 FIXME, we need to determine whether GDB or GCC needs to be
6941 smarter to correctly locate this type name.
6943 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6944 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6945 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6946 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6947 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6949 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6951 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6952 * symtab.h (current_source_symtab): Make extern
6953 * symtab.h (current_source_line): Make extern
6954 * inferior.h: Move all procfs.c prototypes to one place, add
6955 prototype for proc_signal_handling_change. Add prototypes for
6956 signal_stop_state, signal_print_state, and signal_pass_state.
6957 * inferior.h (stop_soon_quietly): Make extern
6958 * inferior.h (attach_flag): Make extern
6959 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6960 * infrun.c (signal_stop_state, signal_print_state,
6961 signal_pass_state): New functions to query specific signal
6963 * infrun.c (handle_command): Minor error message change, add
6964 NOTICE_SIGNAL_HANDLING_CHANGE.
6965 * procfs.c (open_proc_file): Remove iris specific reset of
6966 inherit-on-fork flag, moved to proc_set_exec_trap().
6967 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6968 to reset inherit-on-fork flag, bash comment to GNU form.
6969 * procfs.c (proc_base_address, set_proc_siginfo,
6970 fetch_core_registers): Conform to code style.
6971 * procfs.c (signame.h): Include.
6972 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6973 syscallname(), info_proc_syscalls()): New macros, tables, and
6974 functions to organize and report system call information.
6975 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6976 saved_exitset, saved_entryset): Add to procinfo struct.
6977 * procfs.c (struct trans): Add.
6978 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6979 siginfo_table, errno_table): Tables to translate numeric values
6980 to symbolic names and short descriptions.
6981 * procfs.c (signalname, info_proc_signals): Add function and
6983 * procfs.c (proc_info): Now info_proc.
6984 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6985 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6986 info_proc_faults, lookupname, lookupdesc, sigcodename,
6987 sigcodedesc): New functions.
6988 * procfs.c (proc_signal_handling_change): New function to set
6989 the trace flags based on the state of gdb's signal handling flags.
6990 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6991 and remove code to do PIOCSTRACE ioctl.
6992 * procfs.c (attach, detach): Preserve and restore process flags
6993 using saved_* fields in procinfo struct.
6994 * procfs.c (attach): Call proc_signal_handling_change.
6995 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6996 * procfs.c (proc_desc): Update for latest changes.
6997 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6998 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6999 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
7001 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
7003 * procfs.c (set_proc_siginfo): Add prototype and new function.
7004 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
7005 up inferior siginfo struct.
7006 * elfread.c (elf_symfile_read): Compute the relocation amount
7007 by subtracting off the address of the ".text" section.
7008 * solib.c: Add pointer to ".text" section to so_list struct.
7009 * solib.c (solib_map_sections): Initialize pointer to ".text"
7010 section in so_list struct.
7011 * solib.c (symbol_add_stub): Pass base address of ".text"
7012 section to symbol_file_add, rather than the load address of
7013 the shared library. On SunOS they are the same. On SVR4 they
7016 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
7018 * mipsread.c (parse_procedure): PDR.isym should get pointer to
7019 function name, not .gdbinfo. symbol.
7021 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
7023 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
7025 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
7027 * Makefile.in (VERSION): 4.4.8
7029 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
7030 commands in .cshrc/.profile won't get traced.
7032 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
7034 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
7035 * exec.c (build_section_table): Don't abort if no sections.
7036 * sparc-tdep.c (single_step): Lint.
7037 * utils.c (mrealloc): Handle realloc (0, size) case here.
7039 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
7041 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
7044 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
7046 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
7047 .gdbinfo. symbols are created. Move creation from parse_procedure
7048 to parse_symbol, where it is fairly easy to grow the symtab. This
7049 also fixes a symtab trashing bug on all mips-based systems.
7050 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
7052 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
7053 mips_extra_func_info, and all the PROC_xxx macros that look at it.
7055 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
7057 * c-exp.y: Add missing return type to yyparse() prototype.
7059 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
7061 Create and use macros for iterating on symtabs, psymtabs, msymbols.
7063 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
7064 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
7065 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
7066 (patch_opaque_types): Avoid dummy args and result.
7067 * objfiles.c (have_partial_symbols, have_full_symbols,
7068 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
7069 (iterate_over_objfiles, iterate_over_symtabs,
7070 iterate_over_psymtabs): Remove, clunky and slow.
7071 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
7072 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
7073 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
7074 dump_objfile): Remove dummy args and results. Move filename
7075 comparisons to callers.
7076 (printsyms_command, printpsyms_command, printmsyms_command,
7077 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
7078 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
7079 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
7080 list_symbols, make_symbol_completion_list): Replace explicit
7081 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
7082 Eliminate Dijkstra flag crap, break out of loops with gotos.
7083 (lookup_symtab_1): Protect '/' tests from short filenames.
7084 (cplus_mangled_symbol): Move inline into lookup_symbol.
7085 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
7086 (relocate_minimal_symbol): Move inline to vmap_symtab.
7087 (vmap_symtab): Replace iteration with ALL_OBJFILES,
7088 iterate_over_msymbols with ALL_MSYMBOLS.
7090 Misc cleanup prior to release.
7092 * Makefile.in (VERSION): Roll to 4.4.7.
7093 (HFILES): Add call-cmds.h.
7094 * call-cmds.h: New header for command fns called by other files.
7095 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7096 (breakpoint_1): Remove unused type arg. Change callers.
7098 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7099 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7100 * mipsread.c: Add prototypes for all static functions.
7102 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7103 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7104 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7105 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7106 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7107 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7110 * buildsym.c (define_symbol): Handle global register variables
7111 (from Pierre Willard). Complain if register numbers are too large.
7112 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7113 * tm-sparc.h: Don't #include <sun4/reg.h>.
7114 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7115 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7117 * language.h: Avoid forward enum declaration.
7118 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7119 config/sun4os5.mt: New host and target.
7120 * defs.h (errno): #include <errno.h> rather than assuming int.
7121 From Pierre Willard.
7123 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7124 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7125 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7126 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7127 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7128 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7129 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7131 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7133 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7134 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7135 * language.h (enum exp_opcode): Avoid forward enum def.
7136 * main.c (define_command, user_defined_command): Lint.
7137 * mem-break.c, xcoffread.c: Lint.
7138 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7140 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7142 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7143 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7144 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7145 or IBM6000_TARGET as (approximately) appropriate.
7147 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7149 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7150 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7151 or not to try reading symbols from a mapped objfile. Plugs memory
7152 leak due to shared libraries generating no psymtabs or symtabs.
7154 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7156 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7157 * copying.awk: Lint. Make stronger warning at top of copying.c.
7158 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7159 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7160 (lookup_pointer_type): Add FIXME comment.
7161 * main.c (set_history_size_command): Disallow negative size.
7162 * partial-stab.h: Update copyright.
7163 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7165 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7167 * main.c (set_history_size_command): Negative size is error.
7168 (Reported by Peggy Fieland.)
7170 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7172 * coffread.c (coff_symfile_init): Update comment.
7173 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7174 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7175 macros to access the dbx specific objfile information.
7176 * dbxread.c (symfile_string_table, symfile_string_table_size):
7177 Remove these local variables.
7178 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7179 read_dbx_symtab): Remove the stringtab and stringtab_size params
7180 from the function prototypes, the function definition, and the
7181 function calls. These are now available via DBX_STRINGTAB and
7182 DBX_STRINGTAB_SIZE using the objfile pointer.
7183 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7184 an arg to read_dbx_symtab.
7185 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7186 stringtab and the dbx specific per-objfile private info.
7187 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7188 args in prototype, function definition, and function calls. It is
7189 now available via the DBX_SYMCOUNT macro using the objfile
7191 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7192 local instance of struct dbx_symfile_info and replace with DBX_*
7194 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7195 symfile_string_table and symfile_string_table_size.
7196 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7197 symfile_string_table.
7198 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7199 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7200 stringtab size variables. Remove all code that used to reread
7202 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7203 to prior to any calls to mmalloc for the objfile specific heap.
7204 * utils.c (init_malloc): Document the requirement that for each
7205 heap for which corruption checking is desired, that init_mmalloc
7206 must be called prior to any mmalloc calls on the heap.
7208 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7210 * rs6000-pinsn.c: Make dis-assembly output more like
7211 other targets: Don't print instruction in hex before
7212 the assembly; use print_address to print out jump
7215 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7217 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7218 * cplus-dem.c: Support "Sc" meaning "signed char".
7220 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7222 * configure.in: fix iris/iris3.
7224 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7226 * command.c, main.c (various places): Use ctype.h macros
7227 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7228 (such as (x >= 'A' && x <= 'Z')).
7229 (There are still more of these in other files.)
7230 * main.c (defined_command): Lower-case the user's
7231 new command before entering it. Needed because
7232 command lookup is case-insensitive (and also lower-cases).
7233 (Based on Metin's earlier patch.)
7235 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7237 * config/irix4.mh: new file.
7239 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7241 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7244 * xm-mips.h: Declare strdup for ultrix.
7246 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7247 when calling new_symbol.
7248 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7251 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7253 * config/rs6000.mh: Update (for Fred's new mmalloc)
7254 flags to disable use of GNU malloc/mmalloc.
7255 * munch: Change SYSV rule to allow .text before the label,
7256 as well as after, to work for AIX.
7257 * gdbtypes.h: Minor clarifiction.
7259 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7261 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7262 continuation in yet another place (between method declarations).
7264 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7266 * mips-tdep.c: include symfile.h and objfiles.h to fix
7269 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7271 * valops.c (value_struct_elt_for_reference): Added 'offset'
7272 parameter to handle multiple inheritance.
7273 * eval.c, value.h: Update accordingly.
7275 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7277 * objfiles.h: New file
7278 * Makefile.in (HFILES): Add objfiles.h
7279 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7280 main_scope_lowpc, main_scope_highpc.
7281 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7282 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7283 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7284 xcoffread.c, : Include objfiles.h.
7285 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7286 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7287 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7288 inside_entry_file() and logic changed appropriately.
7289 * blockframe.c (outside_startup_file): Renamed to
7290 inside_entry_file() and logic changed appropriately.
7291 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7292 and logic changed to use per-objfile specific fields.
7293 * blockframe.c (inside_entry_scope): Renamed to
7294 inside_entry_func() and logic changed to use per-objfile specific
7296 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7297 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7298 Remove extern decls.
7299 * symfile.c, symfile.h (entry_point): Remove extern decl.
7300 * coffread.c (coff_symfile_init): Common entry point init code
7301 moved to symfiles.c, call init_entry_point_info().
7302 * coffread.c (complete_symtab): Use new per-objfile entry info.
7303 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7304 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7306 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7307 * defs.h (inside_entry_scope, outside_startup_file,
7308 inside_main_scope): Prototypes changed for renames to
7309 inside_entry_func, inside_entry_file, inside_main_func,
7311 * symfile.c (syms_from_objfile): Common entry point init code
7312 moved to init_entry_point_info() and call init_entry_point_info().
7313 * symfile.h (init_entry_point_info): Include prototype.
7314 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7315 moved to symfiles.c and call init_entry_point_info().
7316 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7317 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7318 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7320 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7321 works for the majority of targets.
7322 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7323 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7324 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7325 Use default definition in frame.h.
7326 * frame.h (selected_frame_level): Make decl extern.
7327 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7328 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7329 * partial-stab.h: Use new per-objfile entry info.
7330 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7331 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7332 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7333 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7334 have_minimal_symbols): Prototypes moved to objfiles.h.
7335 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7336 Macros moved to objfiles.h.
7337 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7339 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7341 More C++ improvements (pointers to members, qualified names).
7342 * c-exp.y: Support exp.type::name and exp->type::name
7343 syntaxes. (Unfortunately, doesn't work for static members.)
7344 * c-exp.y, eval.c: Make type::~type work better.
7345 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7346 value_static_field by value_struct_elt_for_reference.
7347 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7348 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7349 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7350 for OP_SCOPE operand; no point in it now that we use lazy
7351 reading of values, and use "reference to member" objects.
7352 * gdbtypes.h: Clarify comment.
7353 * valops.c: Change value_struct_elt_for_address to return
7354 a reference (or variable), rather than a pointer. Change
7355 the name to value_struct_elt_for_reference to reflect this.
7356 Returning a reference instead of a address provides a
7357 generalization, since we can use the routine for both
7358 class::name as well as &class::name.
7359 Also, recurse to handle multiple inheritance properly.
7360 * valprint.c: Moved code to print pointer-to-members
7361 to new function point_class_member. This allows a
7362 "reference-to-member" to be printed using the same code.
7363 * valprint.c (type_print_varspec_prefix): Avoid printing
7364 "struct " for domains of class-member types.
7365 * valops.c (search_struct_field): Inline code for simplified
7366 version of value_static_field (which can then be deleted).
7367 * value.h: Rename value_struct_elt_for_address to
7368 value_struct_elt_for_reference. Delete value_static_field.
7369 * values.c: Remove no longer used function value_static_field.
7371 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7373 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7374 elfread.c (coff_symfile_finish): Add function, prototype, and
7375 add to the xxxx_sym_fns struct for each file type. Also reformat
7376 the xxxx_sym_fns vector to a standard format and add comments.
7377 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7378 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7379 Pass pointer to struct objfile rather than pointer to sym_fns.
7380 Change references inside each function accordingly. Allocate any
7381 symbol file specific info in the per-objfile memory region.
7382 * dbxread.c (free_and_init_header_files): Break function into
7383 free_header_files(), called from dbx_symfile_finish(), and
7384 init_header_files(), called from dbx_new_init().
7385 * dbxread.c (dbx_new_init): Move deallocation things to new
7386 dbx_symfile_finish function.
7387 * elfread.c (elf_new_init): Call buildsym_new_init().
7388 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7389 routine for the objfile before deallocating other stuff.
7390 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7391 * symfile.h: Move struct sym_fns to before struct objfile def.
7392 Add sym_finish function pointer and change prototypes of other
7393 function pointers to reflect passing struct objfile pointer rather
7394 than struct sym_fns pointer.
7395 * symfile.c: Remove now obsolete symtab_fns pointer.
7396 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7397 locates the correct sym_fns struct for the given objfile.
7398 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7399 for better support of mapped symbol tables.
7400 * symfile.c (symbol_file_command): Remove obsolete code using
7402 * symfile.h: Remove duplicate declarations for symfile_objfile,
7403 entry_point, and object_files.
7404 * target.c (target_info): Compare symfile_objfile to NULL.
7405 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7406 aixcoff_symfile_finish().
7408 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7410 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7411 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7412 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7414 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7416 Some improvements to g++ debugging.
7417 * symtab.c (list_symbols): demangle before pattern matching.
7418 * symtab.c: Other fixes to improve handing of operators.
7419 * valprint.c (type_print_base): Fix test for constructor.
7420 * values.c (value_static_field): Allow evaluation of
7421 CLASS::METHOD, returning a function pointer.
7423 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7425 * Makefile.in (VERSION): Roll 4.4.6.
7426 * exec.c (exec_file_command): Add code to ignore optional args
7427 passed in by file_command() for use in symbol_file_command().
7428 * main.c (main): Document -mapped and -readnow in help summary.
7429 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7430 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7431 to get filename from bfd with bfd_get_filename(). Test mapto
7432 against 0, not NULL. Use mstrsave() to make copy of filename.
7433 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7435 * remote-vx.c (vx_load_command, add_symbol_stub):
7436 Symbol_file_add() takes an additional arg.
7437 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7439 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7440 changed to return a bfd not an objfile pointer.
7441 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7442 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7443 Change to eliminate local bfd and use symfile_bfd_open() plus
7444 allocate_objfile(). Add code to implement readnow option.
7445 * symfile.c (symbol_file_command): Changes to option handling,
7446 readnow functionality moved to symbol_file_add().
7447 * symfile.c (symfile_init): Eliminate local copy of bfd.
7448 * symfile.c (add_symbol_file_command): Changes to parse mapped
7449 and readnow options.
7450 * symfile.h (allocate_objfile): Arg removed from prototype.
7451 * symtab.h (symbol_file_add): Arg added to prototype.
7452 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7455 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7457 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7458 mtrace.awk, state.c, state.h: Removed.
7459 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7460 directories searched for source files.
7461 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7462 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7463 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7464 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7465 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7466 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7467 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7469 * Makefile.in (HFILES): Remove state.h
7470 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7471 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7472 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7473 * Makefile.in (clean): Remove all object files.
7474 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7475 * cplus-dem.c: Remove prototypes definitions that are now done in
7477 * dbxread.c (throughout): Change from using per-objfile
7478 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7479 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7480 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7481 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7482 * depend: Remove dependencies for state.o, state.h.
7483 * dwarfread.c: Add declaration for warning_pre_print.
7484 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7485 * dwarfread.c (throughout): Change from using per-objfile
7486 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7487 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7488 use supplied objfile.
7489 * i386-xdep.c (print_387_status): Change to use warning() rather
7491 * i387-tdep.c (print_387_control_word): Change to use warning()
7492 rather than printfs.
7493 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7494 that some compilers grumble about.
7495 * language.c (throughout): Add declaration for warning_pre_print
7496 and using warning() instead of printfs.
7497 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7498 * main.c (main): Add declaration for warning_pre_print and set it
7499 similarly to error_pre_print. Add declarations for
7500 mapped_symbol_files and readnow_symbol_files. Add appropriate
7501 definitions to long_options[].
7502 * minsyms.c: Trivial fix to comment.
7503 * objfiles.c (allocate_objfile): Substantially rewritten for
7504 using mapped symbol files.
7505 * objfiles.c (throughout): Change from using per-objfile
7506 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7507 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7508 * source.c (throughout): Change from using per-objfile
7509 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7510 * source.c (open_source_file): Use mstrsave to save file name in
7511 mapped symbol region for objfile.
7512 * symfile.c: Remove include for state.h.
7513 include to local form.
7514 * symfile.c (symbol_file_add_digested): Remove.
7515 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7517 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7518 from objfile structure. Add malloc descriptor pointer (md).
7519 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7520 * symm-xdep.c (print_fpu_status): Use warning() rather than
7522 * symmisc.c (free_symtab_block): Now takes and uses current
7524 * symmisc.c (throughout): Change from using per-objfile
7525 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7526 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7527 Sun compiler grumblings when PTR is char *.
7528 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7529 msymbols() to correct pointer type.
7530 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7531 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7532 error always starts on a line of it's own.
7533 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7534 Rewrite for new mapped malloc package use.
7535 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7536 that don't want to use the mapped malloc package; pass arguments
7537 on to traditional malloc package functions.
7538 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7539 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7540 mrealloc, malloc, and realloc but get fatal error if runs out
7542 * utils.c (msavestring, mstrsave): Save a string in a specific
7543 mapped malloc region.
7544 * utils.c (print_spaces): Use xmalloc to get the buffer.
7545 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7546 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7547 * config/i386v4.mh: Insignificant reorganization.
7549 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7551 * xcoffread.c: Only enable compilation of debugging functions
7552 if IBM6000 is defined. Fails to compile otherwise.
7554 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7556 * Makefile.in: pass MAKEINFO down on info.
7558 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7560 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7561 useless code, including an lseek to an uninitialized variable.
7562 Reported by Jim Williams <jimbo@wrs.com>.
7564 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7566 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7567 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7568 * minsyms.c, symfile.c: Changes that may be generally
7569 applicable, but are #ifdef IBM6000 for now.
7570 * rs6000-xdep.c: Fixed typo in comment.
7571 * rs6000-tdep.c: Non-substatial changes.
7572 * xoffread.c: The main change here is addition of some
7573 debugging functions.
7574 * xoffexec.c: More changes.
7576 * xcoffread.c: Fixed two too-few-parameters bugs.
7578 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7579 to SOLIB_CREATE_INFERIOR_HOOK macro.
7581 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7583 * symfile.h: Add prototype for iterate_over_msymbols().
7584 * symtab.c (cplus_mangled_symbol): Add function.
7585 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7586 iterate_over_msymbols to find demangled C++ symbol.
7587 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7588 value to iterate_over_msymbols().
7589 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7592 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7594 * Makefile.in: added check target.
7596 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7598 * ecoff.c: Move to ../bfd/coff-msym.c.
7599 * config/mt-*mips: Remove ecoff.o from the configuration.
7600 * remote.c (): Add newline to initial +.
7601 (remote_resume): Mention how to cope with signals.
7602 (remote_interrupt): Add debug msg.
7603 (remote-wait): Implement new 'T' reply, which includes
7604 status, PC, and FP all in a single short message.
7605 (putpkt): Add further debugging of packet acks.
7606 * mipsread.c (fixup_symtab): Also swap RFD's.
7607 (parse_partial_symbols): Avoid bug on unknown symbol types.
7608 * Makefile.in (VERSION): Roll to 4.4.5.
7609 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7610 for remote MIPS by limiting heuristic to 200 byte search.
7611 (heuristic_proc_desc): Byte-swapping.
7612 (mips_print_register): Cope with failure of
7613 read_relative_register_raw_bytes. Byte-swap integers for
7615 * mips-pinsn.c (print_insn): Byte-swap instruction.
7617 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7619 * config.sub configure.in config/mh-irix4
7620 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7621 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7622 gdb/xm-irix4.h gdb/config/mt-irix3
7623 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7625 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7627 * defs.h, utils.c: xrealloc takes PTR as first arg.
7628 * defs.h: Reword confusing comment about ANSI prototypes.
7629 * defs.h: Some minor whitespace changes.
7630 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7631 not NULL, which can be (void *).
7632 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7633 * tm-i386v.h (SP_ARG0): Define
7634 * xm-sysv4.h: Back out of change for missing prototypes.
7635 * i386-tdep.c (get_longjmp_target): Add function.
7637 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7639 * Makefile.in: install man page too.
7641 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7643 * All GDB files that #include defs.h: Removed stdio.h.
7644 (defs.h): #include stdio.h.
7646 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7648 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7649 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7650 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7651 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7652 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7653 it before printing out the hex shape of an address.
7655 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7657 * rs6000-xdep.c (frame_initial_stack_address): Move
7658 code to set frame->cache_fsr into new separate function
7659 frame_get_cacahe_fsr. This allows fixing a fatal error.
7660 * xcoffexec.c: Turn previously suppressed error
7661 message back on, after cleaning up BFD.
7663 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7664 printing of blank line, since it cases printing of an
7665 extra blank line. Is this intended? It does mess up
7667 * defs.h: Put back declarations of malloc and realloc,
7668 but protected by #ifndef MALLOC_INCOMPATIBLE.
7669 * objfiles.c: Undo previous change: Use malloc/realloc
7670 for objfile malloc/realloc fields (but add a cast).
7671 * xcoffexec.c: Suppress an error message (for now).
7673 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7675 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7676 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7677 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7679 * xcoffread.c: Modifications to C_DECL storage class handling, and
7680 introduction of an old smash_to_pointer_type() routine.
7682 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7683 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7684 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7685 parameters have been modified.
7687 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7688 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7689 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7690 and fetch_inferior_registers() always fetched all the registers
7691 resulting valid register values at hand all the time. Pushing a dummy
7692 frame did not require validating all register values first. After
7693 putting the above mechanism into action, we didn't have valid registers
7694 values always ready. Thus, all registers need to be fetched before
7695 pushing a dummy frame now.
7697 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7698 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7699 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7700 the starting address (actual frame address) of a frame.
7701 * rs6000-tdep.c: modifications to function_frame_info() to see if
7702 function reserves a frame pointer register (alloca register)
7703 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7704 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7705 functions with alloca() calls.
7707 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7709 * xm-sysv4.h: Provide definitions/prototypes for host environment
7710 functions for which no definitions or prototypes are provided in
7711 any currently included gdb or host environment header files.
7712 For SVR4, this currently includes malloc and realloc, which cannot
7713 be portably prototyped in any gdb include file.
7715 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7717 * buildsym.h: Remove obsolete variable file_stabs.
7719 * Makefile.in: Move place where configure merges in host-
7720 and target-dependent fragments later, so the latter
7721 can override (say) GNU_MALLOC.
7722 * config/mh-rs6000: Use system malloc. Otherwise, I
7723 ended up with *two* incompatible versions of malloc
7724 (functions in libc would call the malloc in libc).
7725 I assume this is a shared library problem.
7727 * remote.c: Fix (presumed) typo.
7728 * objfiles.c: Use xmalloc/xrealloc instead of
7729 malloc/realloc (since the latter are no longer declared).
7731 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7732 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7733 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7734 handle individual registers.
7735 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7736 correctly in case it wasn't cached yet. (A problem showed up
7737 after fetching individual registers.)
7738 * buildsym.c: Disable type_synonym_name's type name overwriting
7739 in cases it is unnecesary. rs6000 portation doesn't use
7740 type_synonym_name, and it used to nullify type names
7741 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7742 type's name as soon as space for that type is allocated.
7743 * xcoffread.c: ignore a section's lineno information if it is
7744 not `.text'. (In rs6000 bfd portation integration, skipping over
7745 `.pad' sections are ignored since it was in machine independent
7746 part of the code. Thus, a problem of fake sections with invalid
7747 lineno information arised.)
7749 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7750 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7751 * rs6000-tdep.c: make function_frame_info() work whether or not
7752 reading from a core file.
7753 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7755 * infrun.c. main.c, printcmd.c. symtab.c:
7756 More changes from IBM for rs6000.
7759 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7761 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7762 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7763 Merge in changes (mostly from IBM) for RS6000.
7764 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7765 More changes from IBM for RS6000. These are in machine-
7766 independent code, and probably could do with some cleaning
7767 up. The most questionable of these are #ifdef IBM6000.
7768 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7769 to single_step() (for consistency with rs6000 and i860).
7770 * utils.c: Allow the 1st arg to xrealloc to be NULL
7771 (in which case do malloc). This removes the need for
7772 some tests in xcoff code (and perhaps other places?).
7773 * coffread.c: Removed variables last_source_file,
7774 type_vector, and type_vector_length as these are now
7775 defined by buildsym.[ch].
7776 * defs.h: Remove prototypes for malloc and realloc, since
7777 these should only be used to implement xmalloc and xrealloc,
7778 and they conflict with <stdlib.h> in AIX - where they
7779 return void* even when __STDC__ isn't defined. Sigh.
7780 * munch: Recognize *initialize* in data as well as text
7781 (AIX uses data). Also, incorporate a patch from Garrett
7782 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7783 much more sensible, by only trying to match the name of
7784 the initialize_foo function, and not the junk before it.
7786 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7788 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7789 unless symbol table indicates that something has changed.
7791 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7793 * remote.c: Make it work for embedded MIPS. Increase buffer
7794 size, and use throughout. Round buffer size up if too many regs.
7795 Support baud rate setting and try for an 8-bit path. If
7796 interrupted while waiting for target, send a ^C down the wire.
7797 Avoid single-byte reads.
7798 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7800 * mips-xdep.h: Avoid the embedded regs when on Unix.
7802 * mipsread.c: Byte-swap the symbol table structures, using
7803 routines from ecoff.c, to read a symbol table written in any
7804 of the four possible byte orders.
7805 * configure.in (mips-big-* target): Same as Sony News.
7806 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7807 * ecoff.c: New file for symbol swapping routines.
7809 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7811 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7812 all-breakpoints' command.
7813 * (get_number): Allow users to enter negative breakpoint numbers.
7814 * (breakpoint_1): Reformat display of 'info break' to show new
7816 * (create_longjmp_breakpoint, breakpoint_re_set,
7817 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7818 symfile.c (syms_from_objfile): Re-do
7819 insertion of longjmp breakpoints. Move all code into
7820 breakpoint_re_set, and call that instead of
7821 create_longjmp_breakpoint in symfile.c.
7823 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7825 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7826 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7827 * symtab.c (find_pc_symtab): Handle having no objfiles.
7828 * infcmd.c: Fix comment.
7829 * objfiles.c (free_all_objfiles): Add.
7830 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7831 * symfile.c (symbol_file_command): free all objfiles when
7832 specifying a new symbol file.
7833 (reread_symbols): Stat the file name, don't fstat the descriptor.
7835 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7837 * Makefile.in, configure.in: removed traces of namesubdir,
7838 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7839 copyrights to '92, changed some from Cygnus to FSF.
7841 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7843 * dbxread.c (end_psymtab): Delete empty psymtabs.
7844 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7845 * symfile.h (struct objfile): Add free_psymtabs.
7847 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7849 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7851 * symfile.c (symbol_file_command): strcmp => !strcmp.
7852 * breakpoint.h: Move prototypes to follow enum definition they need.
7853 * breakpoint.c, infrun.c: Lint.
7854 * printcmd.c: Use `enum enable' rather than `enum
7856 * mipsread.c: First pass at making it compile with the new
7857 objfile changes. Probably seriously broken still, but it
7860 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7862 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7863 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7864 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7865 stepping (and nexting) through longjmp(). Also, cleanup
7866 breakpoint handling quite a bit by creating explicit breakpoint
7867 types instead of using magic breakpoint numbers.
7868 Makefile.in: Update version to 4.4.3
7870 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7872 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7873 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7874 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7876 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7878 * minsyms.c (install_minimal_symbols): Add bunches to any
7879 existing minsyms in the objfile. Avoid extra mallocation
7880 by working directly in the obstack. Remove ignored `mainline' parm.
7881 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7882 xcoffread.c: Change all callers.
7883 * FIXME: We should be able to eliminate MAINLINE from all the
7884 symbol readers now, with a small bit of work.
7886 * valops.c, value.h: Lint.
7887 * remote-vx.c: Add missing break; statement. Bugfix by
7888 Michael Sclafani, <sclafani@src.dec.com>.
7890 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7892 * Makefile.in (VERSION): Update version to 4.4.2
7893 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7894 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7895 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7896 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7897 mmap-alloc.o, mmap-sbrk.o
7899 * altos-xdep.c: Minor whitespace change.
7900 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7901 use to new minimal symbol table use.
7902 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7903 * arm-xdep.c (store_inferior_registers): Returns void.
7904 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7905 Convert from misc function vector use to new minimal symbol table use.
7906 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7907 * breakpoint.c: Add prototypes for local functions.
7908 * breakpoint.c (catch_command_1): Change to static and remove unused
7910 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7911 * breakpoint.h: Change function decls to prototype form.
7912 * buildsym.c: Add prototypes for local functions.
7913 * buildsym.c: Moved hashname() function here from dbxread.c.
7914 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7915 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7916 * buildsym.c (dbx_alloc_type): Change to static.
7917 * buildsym.c (finish_block): Add objfile parameter.
7918 * buildsym.c (misc): Change symbol_obstack to objfile version.
7919 * buildsym.c (make_blockvector): Change to static.
7920 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7921 * buildsym.c (compare_line_numbers): Change to static, args are const,
7922 cast args when used.
7923 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7924 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7925 and made static. Add objfile parameter.
7926 * buildsym.c (end_symtab): Simplify code using line table size.
7927 Realloc the linetable on the objfile symbol_obstack and copy there.
7928 * buildsym.c (scan_file_globals): Convert from misc function vector
7929 use to new minimal symbol use.
7930 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7931 strings get allocated in objfile's symbol_obstack. Convert references
7932 to builtin types to lookup_fundamental_type().
7933 * buildsym.c (read_type): Make static, add objfile parameter, convert
7934 references to buildin types to lookup_fundamental_type().
7935 * buildsym.c (read_struct_type): Add objfile parameter.
7936 * buildsym.c (read_array_type): Make static, add objfile parameter.
7937 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7938 * buildsym.c (read_huge_number): Make static.
7939 * buildsym.c (read_range_type): Make static, add objfile parameter,
7940 convert references to buildin types to lookup_fundamental_type ().
7941 * buildsym.c (read_args): Make static, add objfile parameter.
7942 * buildsym.h: Convert function decl's to prototype form.
7943 * c-exp.y: Add prototypes for local functions, convert uses of misc
7944 function vector to minimal symbol table. Reformat all builtin type
7945 initializations and pass a NULL objfile to init_type() for them.
7946 * coffread.c: Change context_stack ref's to coff_context_stack,
7947 add local function prototypes. Cast uses of xrealloc arg 1.
7948 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7949 crafting a new type.
7950 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7951 * coffread.c (finish_block): Change name to coff_finish_block.
7952 * coffread.c (make_blockvector): Add and use objfile parameter.
7953 * coffread.c (record_line): Change name to coff_record_line.
7954 * coffread.c (start_symtab): Change name to coff_start_symtab.
7955 * coffread.c (end_symtab): Change name to coff_end_symtab.
7956 * coffread.c (record_misc_function): Change name to record_minimal_
7957 symbol and change to minimal symbol table use from misc func tbl.
7958 * coffread.c (coff_symfile_read): Convert from misc function vector
7959 use to minimal symbol table use.
7960 * coffread.c (hashname): Remove; use common version in buildsym.c.
7961 * coffread.c (decode_base_type): Change references to builtin types
7962 to calls to lookup_fundamental_type().
7963 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7964 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7965 * command.c: Add prototypes for local functions.
7966 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7967 appropriate member of the function union for that type.
7968 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7969 ifdef out the function since it isn't currently used.
7970 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7971 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7972 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7973 * command.c (help_cmd): Compare function pointer to NULL.
7974 * command.c (help_cmd_list): Compare function pointer to NULL.
7975 * command.c (lookup_cmd_1): Use correct member of function union.
7976 * command.c (undef_cmd_error): Make static.
7977 * command.c (complete_on_cmdlist): Use correct member of func union.
7978 * command.c (do_setshow_command): Use correct member of func union.
7979 * command.c (shell_escape): Convert rindex use to strrchr.
7980 * command.h (COMMAND_H): Define if already included.
7981 * command.h (cmd_list_element struct): Change 'function' to a union
7982 and prototype args. Prototype completer function.
7983 * command.h: Convert decl's to prototype form.
7984 * convex-xdep.c (store_inferior_registers): Returns void.
7985 * copying.c: Prototype local functions.
7986 * coredep.c: Minor whitespace change.
7987 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7988 * cplus-dem.c: Prototype local functions.
7989 * dbxread.c (hashname): Remove; moved to buildsym.c.
7990 * dbxread.c (free_and_init_header_files): Make static.
7991 * dbxread.c: Add prototypes for local functions.
7992 * dbxread.c (new_object_header_files): Remove; inlined usages.
7993 * dbxread.c (xrealloc usages): Cast args.
7994 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7995 and change usages accordingly.
7996 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7997 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7998 * dbxread.c (dbx_next_symbol_text): Make static.
7999 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
8000 * dbxread.c (init_bincl_list): Add and use objfile parameter.
8001 * dbxread.c (free_bincl_list): Add and use objfile parameter.
8002 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
8003 * dbxread.c (end_psymtab): Convert to use per-objfile data.
8004 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
8006 * dwarfread.c (record_misc_function): Change name to record_minimal_
8007 symbol and use minimal symbol table throughout.
8008 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
8009 * dwarfread.c: Convert all references to builtin types to use the new
8010 lookup_fundamental_type function.
8011 * dwarfread.c (read_enumeration): Add and use objfile parameter.
8012 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
8014 * elfread.c (record_misc_function): Convert to use record_minimal_
8016 * elfread.c (elf_symtab_read): Add objfile parameter.
8017 * eval.c: Add prototypes for local functions and move some decls
8018 around to accomodate prototypes.
8019 * expprint.c: Add prototypes for local functions. Change references
8020 to misc function vector to minimal symbol table.
8021 * findvar.c (read_memory usages): Cast args.
8022 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
8023 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
8024 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
8025 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
8026 * gould-xdep.c: Minor whitespace change.
8027 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
8028 * hp300ux-xdep.c (store_inferior_registers): Returns void.
8029 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
8030 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
8031 * i386-tdep.c: Add prototypes for local functions.
8032 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
8033 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
8034 that defaulted to int.
8035 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
8036 i386_push_dummy_frame): Returns void.
8037 * i386-xdep.c (i386_register_u_addr): Declare params that default to
8038 int and explicitly declare return type as int.
8039 * i387-tdep.c: Minor formatting changes.
8040 * i960-tdep.c (leafproc_return): Convert from misc function vector
8041 use to minimal symbol table use.
8042 * infcmd.c: Add prototypes for local functions.
8043 * infcmd.c (continue_command, until_next_command, until_command,
8044 path_info, path_command): Make static.
8045 * infcmd.c (step_1, until_next_command): Convert from misc func
8046 vector to minimal symbol table use.
8047 * inflow.c: Add prototypes for local functions.
8048 * infptrace.c (store_inferior_registers): Returns void, not int.
8049 * language.c (_initialize_language): Use proper member of function
8051 * m2-exp.y: Add prototypes for local functions, convert misc function
8052 vector uses to minimal symbol table uses.
8053 * m2-exp.y (make_qualname, yyerror): Make static.
8054 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
8055 * m68k-pinsn.c: Add prototypes for local functions.
8056 * m68k-pinsn.c (print_insn): Cast args to read_memory.
8057 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
8058 * m68k-stub.c: Add prototypes.
8059 * m88k-pinsn.c (sprint_address): Convert from misc function vector
8060 use to minimal symbol table use.
8061 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
8062 * m88k-xdep.c (store_inferior_registers): Returns void.
8063 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
8064 * mach386-xdep.c (store_inferior_registers): Returns void.
8065 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
8066 * main.c: Add prototypes for local functions.
8067 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
8068 longjmp() result to (NORETURN void).
8069 * main.c (catch_errors): Prototype the 'func' parameter.
8070 * main.c (disconnect, stop_sig, do_nothin, float_handler):
8071 Takes an unused arg.
8072 * main.c (execute_command): Call the right member of the func union.
8073 * main.c (command_loop_marker, symbol_completion_function,
8074 command_loop): Make static.
8075 * main.c (command_line_input): Make linelength unsigned, cast arg
8076 to command_line_input().
8077 * main.c (add_info, add_com): Prototype the 'fun' parameter.
8078 * main.c (initialize_main): Call right member of function union.
8079 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
8080 * mem-break.c: Include symtab.h
8081 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
8082 * mips-xdep.c (store_inferior_registers): Returns void.
8083 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
8084 use to minimal symbol table use.
8085 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
8087 * mipsread.c (make_type): Remove, convert usages to init_type.
8088 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
8089 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8090 vector use to minimal symbol table use.
8091 * parse.c: Add prototypes for local functions.
8092 * parse.c (xrealloc usages): Cast args.
8093 * parse.c (prefixify_expression, length_of_subexp): Make static.
8094 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8095 * parser-defs.h: Convert function decls to prototype form.
8096 * partial-stab.h: Convert from misc function vector use to new minimal
8098 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8099 the per-objfile copies.
8100 * printcmd.c: Add prototypes for local functions. Move some struct
8101 definitions around to accomodate prototypes.
8102 * printcmd.c (decode_format): Make static, change args oformat and
8103 osize to int from char.
8104 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8105 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8106 * printcmd.c (print_address_symbolic): Convert from misc function
8107 vector use to minimal symbol table use.
8108 * printcmd.c (address_info): Convert from misc function vector use
8109 to minimal symbol table use.
8110 * printcmd.c (delete_display, enable_display, disable_display_command):
8112 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8113 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8114 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8115 * pyr-xdep.c (store_inferior_registers): Returns void.
8116 * remote-mm.c (mm_load): symbol_file_add return value unused.
8117 * remote-nindy.c: Minor format change.
8118 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8119 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8120 * rs6000-xdep.c (store_inferior_registers): Returns void.
8121 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8122 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8123 vector use to minimal symbol table use.
8124 * solib.c: Add prototypes for local functions.
8125 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8126 function vector use to minimal symbol table use.
8127 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8128 * solib.c (find_solib, shared_library_command): Make static
8129 * solib.c (read_memory, write_memory usages): Cast args.
8130 * solib.c (special_symbol_handling): Add function
8131 * source.c: Add prototypes for local functions.
8132 * source.c (select_source_symtab): Convert to scan objfiles.
8133 * source.c (open_source_file): Make static.
8134 * source.c (xrealloc usages): Cast args.
8135 * source.c (source_line_charpos): ifdef out, unused.
8136 * source.c (get_filename_and_charpos): Make static.
8137 * stack.c: Add prototypes for local functions.
8138 * stack.c (print_frame_info, frame_info): Convert from misc function
8139 vector use to minimal symbol table use.
8140 * symfile.c: Add prototypes for local functions.
8141 * symfile.c (compare_symbols): Make args const PTR's.
8142 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8143 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8144 * symfile.c (obsavestring): Add objfile parameter.
8145 * symfile.c (init_misc_bunches, prim_record_misc_function,
8146 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8147 sort_misc_function_vector, compact_misc_function_vector): Remove
8148 * symfile.c (symbol_file_add_digested): Add function.
8149 * symfile.c (symbol_file_add): Returns struct objfile *.
8150 * symfile.c (symbol_file_command): Modify for state file use.
8151 * symfile.c (symfile_open): Add parameter "dumpable".
8152 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8153 * symfile.c (load_command, add_symbol_file_command): Make static.
8154 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8155 * symfile.c (rindex usages): Converted to strrchr.
8156 * symfile.c (allocate_psymtab): New
8157 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8158 converted to minimal symbol table usage, but no obvious conversion.
8159 * symfile.c (free_all_symtabs): Remove.
8160 * symfile.c (_initialize_symfile): Use per-objfile info.
8161 * symfile.h: Rework the objfile structure to add per-objfile data
8162 objects (psymbol_obstack, symbol_obstack, type_obstack,
8163 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8164 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8165 Add prototypes to function declarations.
8166 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8167 function vector usage to minimal symbol table usage.
8168 * symmisc.c (DEV_TTY): Define if not defined.
8169 * symmisc.c: Add local function prototypes.
8170 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8171 printpsyms_command, print_objfiles, print_objfiles_command):
8172 Rework to use iterate_over_*
8173 * symtab.c: Add prototypes for local functions.
8174 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8175 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8176 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8177 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8178 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8179 lookup_reference_type, lookup_member_type, allocate_stub_method,
8180 check_stub_method, create_array_type, smash_to_member_type,):
8182 * symtab.c (lookup_symbol): Some args are const.
8183 * symtab.h: All type related defs and structs moved to gdbtypes.h
8184 * symtab.h: Convert decls to prototypes.
8185 * target.c (noprocess): Make static.
8186 * target.h: Change decl's to prototypes.
8187 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8188 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8189 * utils.c (_initialize_utils): Use correct member of function union.
8190 * valarith.c: include gdbtypes.h
8191 * valops.c: include gdbtypes.h, add prototypes for local functions.
8192 * valops.c (value_push, value_arg_push, find_function_addr):
8194 * valops.c (value_string): Convert from misc function vector use
8195 to minimal symbol table use.
8196 * valops.c (check_field_in): Make arg const.
8197 * valprint.c: Add prototypes for local functions.
8198 * valprint.c (print_string): Make static
8199 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8200 * values.c: Add prototypes for local functions.
8201 * values.c (value_headof): Convert from misc function vector to
8202 minimal symbol table.
8203 * xcoffexec.c: Add prototypes for local functions.
8204 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8206 * xcoffexec.c (relocate_minimal_symbol): Add.
8207 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8208 * xcoffread.c: Add prototypes for local functions.
8209 * xcoffread.c (sort_syms): Convert to scan objfiles.
8210 * xcoffread.c (read_xcoff_symtab): Make static.
8211 * xcoffread.c (various): Replace references to builtin types with
8212 calls to lookup_fundamental_type. Replace references to symbol_obstack
8213 and psymbol_obstack with pointers to the per-objfile copies.
8214 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8215 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8217 * xcoffread.c (init_stringtab): Add objfile parameter.
8218 * gdbtypes.c: New file
8219 * minsyms.c: New file
8220 * mmap-alloc.c: New file
8221 * mmap-sbrk.c: New file
8222 * objfiles.c: New file
8226 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8228 * Check in Fred Fish's changes in these modules. Fred
8229 will make ChangeLog entries for all of them. Update VERSION
8232 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8234 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8236 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8237 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8238 value.h: Prototypes for static functions; lint.
8239 * gdbtypes.h: Empty file to ease transition.
8241 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8243 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8244 inferior.h, language.h, signame.h, target.h, terminal.h,
8245 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8246 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8248 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8249 signame.c, sparc-xdep.c: Prototypes for all static functions.
8251 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8252 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8253 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8254 Remove to_call_function and target_call_function, since it
8255 always calls the same thing (call_function_by_hand).
8256 * core.c, exec.c, solib.c: Rename target_ops sections =>
8258 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8259 target.h: target_kill takes no args.
8260 * language.c (language_info): Scaffolding to allow briefer
8261 messages when the current language changes. FIXME.
8262 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8263 complaints about volatile functions.
8264 * xm-sysv4.h (HAVE_MMAP): Define.
8266 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8268 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8269 to make prototypes for all functions declared here.
8270 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8271 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8272 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8273 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8274 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8275 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8276 * utils.c: Avoid declaring malloc and realloc. Lint.
8277 (request_quit): Accept signal-number parameter.
8279 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8281 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8282 DIE's. Add new function read_tag_pointer_type() to read them.
8284 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8285 When creating a new user defined type, check to see if a partial
8286 type already exists, and if so, bash it to fit.
8288 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8290 * coffread.c (decode_base_type): Pass long, not union.
8291 Fix by Eric Valette, ev@chorus.fr.
8293 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8295 * elfread.c (elf_symtab_read): Fix code to correctly track
8296 changes in bfd for absolute symbols.
8298 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8300 * xm-vaxbsd.h: Close off comment.
8302 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8304 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8306 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8308 * mips-tdep.c (mips_print_registers): Print correct register
8309 number for double pseudo-registers.
8311 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8313 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8314 in the op$::OPERATOR. case. From Steven McCanne,
8315 <mccanne@horse.ee.lbl.gov>.
8317 * exec.c (set_section_name): Pass arg to exec_files_info;
8318 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8320 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8322 * main.c (print_gdb_version): Copyright msg: only this year.
8323 (cd_command): Avoid changing current_directory on error.
8325 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8327 * mipsread.c (parse_partial_symbols): Handle dependencies
8328 between partial symbol tables (when not doing stabs-in-ecoff).
8329 (This used to be handled by parse_fdr, but parse_fdr was
8330 incompatible with handling stabs-in-ecoff, so the code
8331 was re-written to not use parse_fdr. Unfortunately,
8332 the logic to handle dependencies was overlooked.)
8334 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8336 * coffread.c (read_enum_type): Use the size of a target int when
8338 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8340 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8341 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8342 TARGET_PTR_BIT to determine size of a pointer
8343 * values.c (unpack_long): when unpacking a REF or a PTR don't
8344 assume the size of the type.
8346 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8348 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8349 looking at its members. Improve guess between struct and union,
8350 only assuming union if multiple members have offsets of zero.
8352 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8354 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8355 (This is just for clarity - and one day permitting us to
8356 change FP0_REGNUM from 38 to 32, which would make more sense.)
8357 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8358 register numbers in stabs-in-ecoff get handled correctly.
8360 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8362 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8363 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8364 into BSD and Ultrix.
8366 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8368 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8370 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8372 * Makefile.in: Increment version to 4.4.1.
8373 * main.c (print_gdb_version): Update copyright notice.
8375 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8377 * mipsread.c: Prepend "struct " to the names of structure
8378 types, and similarly for enums and unions. (This used
8379 to be done, but got lost in the re-write to "guess" the
8380 difference between enum/struct/union.)
8381 Also, guess that a tag is an enum if the first member
8384 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8386 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8389 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8391 * Projects: Patching executables is done.
8392 * Makefile.in (VERSION): Roll to gdb-4.4.
8393 * README, WHATS.NEW: Update for gdb-4.4.
8395 * symfile.c (reread_symbols): Whenever we reread one object
8396 file's symbols, we must restart the scan, because the object_files
8397 chain has been permuted.
8399 * exec.c (exec_files_info): Split out into print_section_info.
8400 Print BFD filename of each section if it's not the default one.
8401 * core.c (core_files_info): Call print_section_info.
8403 * xm-vax.h: Include a few system header files whose definitions
8404 must precede defs.h.
8405 * language.c, language.h: Make some things const.
8406 * expression.h, main.c: const spreads like ooze.
8408 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8409 since BREAKPOINT values can be >0x80.
8411 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8413 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8415 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8417 * sparc-pinsn.c: Remove kludge for preferring architectures.
8418 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8419 and forever. Add `add' instruction to the set that get checked
8420 for a preceding `sethi' in order to print an absolute address.
8421 Corresponding changes in ../include/opcode/sparc.h needed
8422 to eliminate garbage instructions.
8424 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8426 * mipsread.c (parse_partial_symbols): Make sure partial
8427 symbols are created for external symbols (as used to be
8428 the case). This is a bit of a pain with the mips-coff.
8429 It uses a table which points to all of the external
8430 symbols belonging to a particular FDR or psymtab.
8431 Once we've generated this table, we might as well save
8432 it, and then use it in psymtab_to_symtab_1 to find
8433 the symbols to pass to parse_external().
8434 * symfile.c, symfile.c: New function start_psymtab_common
8435 to share the common parts of allocating a new psymtab
8436 for dbxread, mipsread (and later dwarfread). Its code
8437 was pulled out from start_psymtab in dbxread.c.
8438 * dbxread.c (start_psymtab): Use start_psymtab_common().
8440 * valprint.c (val_print): If there is an error when trying
8441 to print a string, check to see if there really is a problem
8442 by reading just one character. If that works, assume
8445 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8447 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8448 cypress, v8 mnemonics in that order.
8450 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8452 * sparc-pinsn.c: Put the qsort() back in.
8454 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8456 * findvar.c (read_register, write_register): Handle machines
8457 where REGISTER_TYPE is not the same size as "int".
8459 Handle debug symbols in dynamically loaded (relocated) code:
8461 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8462 offset to process_one_symbol.
8463 (process_one_symbol): Take new offset parameter. Add it into
8464 appropriate symbol types to relocate symbols to loaded addresses.
8465 Handle all possible symbol types, and complain() about types that
8466 we don't expect to see.
8467 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8468 process_one_symbol (FIXME, should pass real offset).
8472 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8474 (set_breakpoint, break_command_1, until_break_command,
8475 catch_command_1, breakpoint_re_set_one): Use it.
8476 * symtab.h (resolve_sal_pc): Declare.
8477 * infcmd.c (jump_command): Use resolve_sal_pc.
8479 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8481 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8483 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8485 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8486 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8487 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8489 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8491 * dbxread.c (process_one_symbol): Make a first cut at handling
8492 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8494 * symtab.c (find_pc_line): Fix stepping into and out of #included
8497 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8499 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8500 no longer any need to copy ../include/opcode/* into gdb.
8502 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8504 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8506 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8508 * valprint.c (type_print_base, type_print_method_args):
8509 Print C++ constructor methods without bogus "return type."
8511 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8513 * infptrace.c (child_xfer_memory): Parameter "target" should
8514 be a pointer to a structure, not the entire structure.
8516 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8518 * depend: Convert the couple of references to ansidecl.h that
8519 used the local gdb version to use the ../include version.
8521 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8524 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8525 (inferior_proc_init): Fix non-ANSI version of args.
8526 (attach): Call print_sys_errmsg with correct number of args.
8527 (mappingflags): Make static, does not need to be global.
8529 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8530 not the entire struct itself.
8532 * valops.c (value_assign): Cast some args to modify_field() and
8533 {read,write}_register_bytes() correctly.
8535 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8537 * Makefile.in (MALLOCSRC): Removed reference to removed local
8540 * dwarfread.c (list_in_scope): Needs an initial value, use file
8543 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8545 * main.c (main): Make option_index local to keep new getopt happy.
8546 main.c, solib.c, Makefile.in: Update copyright notices.
8548 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8550 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8552 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8554 * Makefile.in (HFILES): Add partial-stab.h.
8556 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8558 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8559 New files for stratus. Not complete enough to actually build
8560 on the Stratus machine; that awaits copyright assignment for
8563 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8564 for getting custom flags into CFLAGS when doing makes.
8566 * configure.in: Add config information for stratus.
8568 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8570 * dbxread.c (process_one_symbol): Pass address of structure
8571 to complain(), rather than the whole structure.
8573 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8575 * solib.c (solib_add_common_symbols): Only compile in when not
8576 using SVR4 style shared libraries.
8578 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8580 * dwarfread.c (locval): Add offreg flag to indicate location
8581 values that are computed off a base register.
8583 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8584 TAG_local_variable cases to account for static variables
8585 within function scopes.
8587 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8589 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8590 doesn't exist on some systems.
8592 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8593 nexting over recursive function calls.
8595 * target.c (target_read_string): Create this routine to read null
8596 terminated strings from the target. It deals with running off the
8597 end of memory elegantly as well. solib.c (find_solib): Use
8598 target_read_string() to avoid problems with running off the end of
8601 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8602 that reference pgrp_inferior.
8604 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8606 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8607 mips-tfile has been hacked to act more "traditionally."
8608 * dbxread.c: Fixed typo in comment.
8610 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8612 * mips-tdep.c (mips_skip_prologue): Add some number of
8613 'sw' instructions before 'addiu' adjusts the stack.
8615 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8617 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8618 freescope, buildblock closescope, record_line, add_symbol_to_list,
8619 gatherblocks, make_blockvector): Extensive changes to switch
8620 to generic symbol table building code in buildsym.c. Remove
8621 scope tree structures and functions, symbol table building
8622 functions, and lots of other small changes.
8624 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8625 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8627 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8629 * buildsym.c (cleanup_undefined_types): Add support for enums.
8630 This fixes the 'GDB internal error. cleanup_undefined_types with
8633 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8635 * dbxread.c: detect gcc2 compilations.
8637 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8639 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8640 in ../include/opcode/sparc.h.
8642 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8644 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8645 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8646 to reflect actual locations of opcode files, so TAGS target will
8649 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8651 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8654 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8655 dereferencing to access the correct elements.
8657 * valops.c (value_addr): Declare return type of external func
8660 * xcoffread.c: Undefine next_symbol_text before redefining it.
8662 For older changes see ChangeLog-9091
8668 version-control: never