1 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
3 * README: Update known bugs to include the Solaris bug that
4 leaves core dumps in the current directory when restarting the
5 inferior with "run". Expand on the testsuite information.
7 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
8 be the last 4.9 prerelease test archive.
10 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
12 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
15 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
17 * README, NEWS: Update for gdb 4.9 release.
19 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
21 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
22 * target.c (MIN): #undef before defining.
24 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
26 Patch from Jeffrey Law:
27 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
29 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
31 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
34 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
36 * ch-exp.y (start): Apply work-around to avoid bison warning.
38 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
40 * Makefile.in (BISON): Remove double quotes around BISON
41 definition when bison is used.
43 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
44 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
45 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
46 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
47 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
48 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
49 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
50 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
52 * Makefile.in (VERSION): Bump to 4.8.6.
54 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
56 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
57 include declarations for malloc/realloc/free. Both malloc and
58 realloc return 'void *' for non-ANSI compilations.
60 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
62 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
65 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
67 * solib.c (clear_solib): Don't close bfd if it is NULL.
69 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
71 * core.c (dis_asm_read_memory): Cast second arg of
72 target_read_memory to "char *".
73 * breakpoint.c (watchpoint_check): Change arg type from PTR to
74 "char *", to match other functions called by catch_errors().
76 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
78 * More patches from Jeffrey Law (law@cs.utah.edu).
79 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
80 Delete unnecessary declarations.
82 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
84 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
87 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
89 * i386-tdep.c (i386_frame_num_args): Always return -1.
91 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
93 * Patches from Jeffrey Law <law@cs.utah.edu>.
94 * gdb/hppa-tdep.c: Declare frame_saved_pc.
95 (frameless_function_invocation): New function.
96 (frame_saved_pc, init_extra_frame_info): Use
97 frameless_function_invocation.
98 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
99 call instead of just grabbing the value currently in %r2.
100 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
101 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
102 definition and use the common one in tm-hppa.h.
103 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
104 use unwind descriptors to determine if the frame chain is valid.
105 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
106 it does not assume %r4 is the frame pointer.
107 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
108 and ssm instructions.
109 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
110 helper functions for print_insn.
111 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
112 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
113 which nullifies the following instruction.
115 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
117 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
118 pass the 5th arg there, rather than using an ANSI C-specific macro.
120 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
122 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
124 * Makefile.in (VERSION): Bump to 4.8.5
125 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
126 directories to include search path.
127 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
129 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
130 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
131 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
132 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
133 udr.o, udip2soc.o): Remove explicit rules, use the ones that
134 are automatically generated in "depend".
135 * Makefile.in (paread.o): Document why a dependency doesn't get
136 automatically generated in "depend" and leave this explicit rule
138 * depend: Update to latest automatically generated version.
140 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
142 * xcoffread.c: Doc fix.
144 * Makefile.in (depend): Include $(CC) command in generated output.
146 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
148 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
149 to xmalloc. Include defs.h. Rename local macro from
150 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
153 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
155 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
156 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
157 * depend: Update to latest automatically built version.
159 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
161 * sparclite/Makefile.in: Create default target that does nothing
162 in order to force user to build by hand.
164 * sparclite/Makefile: Remove. It's not necessary anymore.
166 * ser-unix.c (wait_for): New routine to handle read timeouts,
167 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
169 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
171 * mips-pinsn.c (print_insn): Return value.
173 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
175 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
176 at configuration time and doesn't belong in the distribution archive.
178 * Makefile.in (NONSRC): Add 29k-share/README.
179 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
181 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
182 constants with slightly more portable definitions (still depends
183 on 2's complement arithmetic though).
184 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
185 * i386v-nat.c (sys/reg.h): Conditionalize include on
186 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
187 * ser-unix.c (termio.h): Include <termio.h> like other files that
188 include termio.h, not <sys/termio.h> which may not exist (on
191 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
193 * valprint.c (print_longest): Change format parameter from a
194 'char' to an 'int'. We can't have 'char' parameters with the
195 current coding style, where we mix prototypes with pre-ANSI
197 * value.h (print_longest): Change format parameter in prototype
198 from a 'char' to an 'int'.
200 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
202 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
204 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
205 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
207 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
209 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
210 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
211 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
212 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
213 ptrace needs 5 arguments, #define ptrace to always
214 pass zero as the 5th argument.
216 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
218 * configure.in: Match z8k-*-sim for z8000.
219 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
220 * remote-hms.c: Update to use new serial protocol.
222 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
224 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
225 necessary and Solaris doesn't have it.
227 * Makefile.in (clean-info, install, install-info, info, dvi,
228 check, all): do not echo recursion lines.
230 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
232 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
233 required target ports which use sockets (like a29k-udi).
235 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
237 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
239 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
240 systems lacking select().
242 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
244 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
246 * alldeps.mak, depend: Update with latest automatically built
249 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
251 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
253 * Makefile.in (make-proto-testsuite.dir): New target to make
254 prototype testsuite tree.
256 * Makefile.in (VERSION): Bump to 4.8.4.
258 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
260 * stabsread.c (define_symbol): If unrecognized constant type,
261 complain() not error().
263 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
265 * infptrace.c: Add missing close paren to test for
266 FIVE_ARG_PTRACE defined.
268 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
269 when compiling with gcc, but disable it for now. See comment.
270 * defs.h (LONGEST): Define as either "long" or "long long"
271 based on CC_HAS_LONG_LONG.
272 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
273 how longest_to_int is defined.
274 * c-valprint.c (c_val_print): Call print_longest.
275 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
276 instead of LONG_LONG.
277 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
279 * printcmd.c (print_scalar_formatted): Call print_longest
280 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
281 * typeprint.c (print_type_scalar): Call print_longest and let
282 it figure out what to do for PRINTF_HAS_LONG_LONG.
283 * valprint.c (val_print_type_code_int): Call print_longest
284 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
285 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
286 * value.h (struct value): Replace usage of LONG_LONG with
288 * value.h (print_longest): Add prototype.
289 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
290 * values.c (unpack_double): Collapse code that was unnecessarily
291 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
292 * values.c (value_from_longest): Remove dependency on
293 CC_HAS_LONG_LONG and just use LONGEST.
294 * solib.c (solib_map_sections): Use bfd_get_filename
295 to access filename field.
296 * solib.c (clear_solib): Save filename and free it later, after
297 bfd_close, since bfd_close may reference it. Use bfd_get_filename
299 * config/convex/xm-convex.h (LONG_LONG): Replace with
300 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
301 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
302 Add PRINTF_HAS_LONG_LONG references.
304 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
306 * inflow.c (kill_command), infcmd.c (attach_command),
307 remote.c (remote_interrupt_twice): In messages for the user, call it
308 "the program" or "the program being debugged" not "the inferior".
310 * hp300ux-nat.c: Cast second arg to supply_register calls.
311 (_initialize_kernel_u_addr, getpagesize): New functions.
312 (store_inferior_register_1): Change arg name from value to val.
313 (fetch_core_registers): Make arg core_reg_size unsigned.
314 Pass 5 args to ptrace.
315 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
316 Remove KERNEL_U_ADDR stuff.
317 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
318 * config/m68k/hp300hpux.m{t,h}:
319 Move exec.o from NATDEPFILES to TDEPFILES
320 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
321 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
323 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
325 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
327 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
329 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
331 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
333 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
334 describe `set demangle-style arm' (not cfront);
335 mention can type `q' to discard output, when gdb pages
337 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
339 * valops.c (search_struct_field): Fix gdb core dump with incomplete
342 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
344 * remote.c: Change timeout to 2.
345 (remote_open): Use unpush_target not remote_close.
346 (remote_resume): If siggnal != 0, give warning not error().
347 (remote_wait, remote_interrupt, remote_interrupt_twice):
348 If we get two interrupts, let the user get out if they want.
349 (remote_{kill,mourn}): New functions.
350 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
352 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
354 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
356 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
358 * Remote targets (mourn): Call unpush_target.
360 * config/sparc/xm-sun4os4.h: Declare free() to return int.
361 Remove twisted use of PARAMS.
363 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
364 that ansidecl.h assumes ANSI on AIX.
366 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
368 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
369 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
371 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
373 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
375 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
377 * remote-vx.c (net_connect): Allow numeric IP address for host.
379 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
381 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
383 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
385 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
387 * symtab.h, xcoffread.c: Revise linetable sorting comments.
389 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
391 * valops.c (value_cast): A cast might also change the object
392 representation in C++.
393 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
394 to get the proper read_symtab function when called from mipsread.c.
395 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
396 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
397 for dummy psymtabs, inhibit processing of dummy psymtabs.
399 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
401 * Changes from (or inspired by) AMD:
402 * remote-udi.c (udi_attach): Assignments to Space and Offset were
404 (udi_wait): Make error message (UDIGetStdout) match error.
405 (udi_wait): Handle UDIStdinNeeded.
406 * command.c [CANT_FORK]: Use system().
407 * utils.c (prompt_for_continue): Allow quit with 'q'.
409 * solib.c (solib_add): Don't call special_symbol_handling if there
410 were errors in symbol_add_stub. Also set so->from_tty before
411 calling symbol_add_stub.
413 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
415 * Merge in HPPA/BSD patches from Utah:
416 * defs.h: Add const to 2nd arg of psignal prototype.
417 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
419 * hppab-core.c: Deleted. No longer useful.
420 * hppab-nat.c: #include more files. Use PT_WUREGS, not
422 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
423 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
424 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
425 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
426 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
428 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
430 * Fix two bugs found by deja-gnu. One is the incorrect reporting
431 of the PC being in a stack dummy when looking at a core file
432 without symbols. The other is the incorrect passing of char
433 arguments during expression evaluation (ie: p foo('a','b') would
434 mess up the passing of it's args because it wasn't coercing the
436 * hppah-tdep.c: Rename global functions to have consistent hppa_
437 prefix. Make more functions static. Drop hp_ prefix from static
438 functions. (hppa_push_arguments): Call value_arg_coerce to cast
439 char to int args if necessary. (hppa_fix_call_dummy): Create
440 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
441 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
442 valid (ie: != 0) before doing comparison against PC.
443 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
444 to reflect new arguments.
445 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
446 prefix for func name. (FIX_CALL_DUMMY): Move code into
449 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
450 to malloc() so that we can test GDB eval of dynamically created
451 arrays (like char strings in `print "foo"').
453 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
455 * printcmd.c (print_address_symbolic): Search symtabs as well as the
456 minimal symbols for a nearby symbol.
458 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
460 * coffread.c: Comment changes around minimal symbol recording.
462 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
464 * command.c: comment changes only.
466 * mips-tdep.c (heuristic_fence_post): new static variable.
467 (heuristic_proc_start): use heuristic_fence_post, print better
468 warnings, but only if not stop_soon_quietly.
469 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
471 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
473 * symtab.h: Fix LOC_REF_ARG comment.
475 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
476 and Jim Kingdon (kingdon@cygnus.com)
478 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
480 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
481 symfile.c (compare_symbols): Don't check first character; STRCMP
484 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
485 structures that are passed by address in a register.
486 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
487 * findvar.c (read_var_value),
488 printcmd.c (address_info, print_frame_args),
489 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
490 * symtab.c (lookup_block_symbol): Deal with it.
492 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
494 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
496 * objfiles.c (find_pc_section): Return a struct obj_section *.
497 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
498 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
499 Don't use obj_section hack.
500 * xcoffexec (vmap_symtab): Relocate obj_sections.
501 * printcmd.c (containing_function_bounds): Use find_pc_section.
503 * symtab.h: Clean up SYMBOL_VALUE comments.
505 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
507 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
508 Expand comments about LOC_ARG/LOC_LOCAL pairs.
510 * coffread.c (read_coff_symtab): Use rewind before fseek.
512 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
514 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
515 * Makefile.in: Add $(YFLAGS) when using $(YACC).
516 * Makefile.in: Remove message to expect conflicts and unused
517 rules in ch-exp.y, since there no longer are any such.
519 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
521 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
523 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
525 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
526 rather than dumping core.
528 * Makefile.in: Add ${srcdir}/ to all source files.
529 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
530 (TAGS): Deal with srcdir and new config directory scheme.
532 Makefile.in (NONSRC): Remove createtags.
533 alldeps.mak: Updated.
535 * rs6000-tdep.c: Delete unused function print_frame.
537 * frame.h (struct frame_info): Doc fix for next_frame.
538 New field signal_handler_caller.
539 blockframe.c (create_new_frame, get_prev_frame_info),
540 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
541 INIT_FRAME_PC_FIRST).
542 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
545 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
547 * irix4-nat.c (fetch_core_registers): Special version of this for
548 Irix 4.x, which stores regs a bit differently from other /proc
550 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
551 to new file core-svr4.c.
552 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
553 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
555 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
557 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
559 * i387-tdep.c: Remove unused #includes.
561 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
563 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
565 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
567 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
569 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
570 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
571 Don't muck with SYMBOL_CLASS.
573 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
575 * munch: Don't use head command. It doesn't exist everywhere.
577 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
579 * inflow.c (new_tty): Remove spurious 'o' character at end
582 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
584 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
585 instructions and nothing more.
586 * mipsread.c (add_line): Add comment why we have to combine line number
587 entries for the same line number.
589 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
591 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
594 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
596 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
598 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
600 * source.c (select_source_symtab): Clean up comment. Also, if
601 we have a current_source_symtab, and s is NULL, return without
603 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
604 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
606 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
608 * dbxread.c (unknown_symchar_complaint): Add new complaint.
609 * stabsread.h: Declare it.
610 * partial-stab.h: Use it.
612 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
614 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
616 * stack.c (print_frame_info): Print specially if dummy frame.
618 * breakpoint.c: Add comments regarding within_scope future direction.
622 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
624 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
626 * ch-exp.y: Fix thinko that broke parsing of FALSE.
628 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
630 * stabsread.c (read_member_functions): Initialize domain for stubbed
631 member functions to avoid gdb core dumps when printing pointers
633 * cp-valprint.c (cp_print_class_method): Check for stubbed member
636 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
638 * expprint.c (print_subexp): If opcode not found in op_print_tab,
639 stop with an error().
640 eval.c (evaluate_subexp): Change error message.
642 * objfiles.c (build_objfile_section_table): Cast return value
645 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
647 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
648 to rs6000_frame_chain and deal with it if we're in a signal handler.
649 (FRAME_SAVED_PC): Use rs6000_frame_chain.
651 * breakpoint.c (within_scope): New function.
652 (enable_breakpoint, watchpoint_check): Use it.
654 * source.c (openp): Handle "exec-file ./ls" correctly.
656 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
658 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
660 * ch-exp.y: Clean up lexing of identifiers and
661 reserved words. (E.g. don't recognize FALSEXXX as the
662 keyword FALSE followed by the identifier XXX.)
663 Also, convert identifiers to lower case.
665 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
667 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
668 new serial interface.
670 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
672 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
673 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
674 * ser-go32.c: Return -1 on most failures, 0 on most successes,
675 and use new return codes for go32_readchar().
676 * ser-unix.c: Ditto. Also, move error handling up to caller for
677 SERIAL_SETBAUDRATE().
678 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
680 (serial_close): New routine to wrap around device close routine.
681 serial.h: Clean & document return values more clearly.
683 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
685 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
687 * rs6000-pinsn.c (print_operand, case LI): Print condition register
688 operand in decimal rather than wrong textual versions.
690 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
691 (mention 't', remove false thing about 'g' only good with 'f').
693 * breakpoint.h: move "struct breakpoint" and friends to top of
694 file so that bpstat_find_breakpoint prototype works.
696 * solib.c (struct so_list): Add bfd field.
697 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
698 Put the bfd in bfd field of the so_list.
699 (clear_solib): Free bfd name and close_bfd on the bfd.
701 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
703 * valarith.c (value_subscript): Add COERCE_REF.
704 * ch-exp.y (operand_5): We can generalize the 2nd operand
705 of a string repetition ot 'literal' without ambiguity.
707 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
709 * breakpoint.h (struct bpstat): Remove momentary field.
710 Remove bpstat_momentary_breakpoint. This was always kludgy
711 and is no longer used.
713 * breakpoint.h: Add enum bpstat_what.
714 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
715 stop and print fields of bpstat now per-breakpoint, not just
716 one for the whole chain.
717 breakpoint.{c,h} (bpstat_what): New function.
718 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
719 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
720 with call to bpstat_what.
721 README: Remove watchpoint/breakpoint bug from known bugs.
723 * breakpoint.h: Prototype bpstat_find_breakpoint.
725 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
727 * symtab.c (find_methods, gdb_mangle_name): Note that functions
729 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
730 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
732 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
734 * i960-pinsn.c (tabent): Copied struct definition from
737 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
739 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
741 * symtab.c (gdb_mangle_name): Use it.
742 * symtab.c (find_methods): Do not add destructors to choice list
744 * symtab.c (decode_line_1): Make breakpoints on destructors work
747 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
749 * ser-go32.c: Make it use serial port name.
750 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
752 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
755 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
757 * configure.in: Only configure sparclite subdir when target_cpu
760 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
762 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
763 Remove FIXME comment regarding this.
765 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
767 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
769 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
771 Add section table to objfile struct. Use it for find_pc_section.
772 * objfiles.c (add_to_objfile_sections,
773 build_objfile_section_table, find_pc_section): new functions.
774 (allocate_objfile): build section table.
775 * objfiles.h (struct obj_section): new structure.
776 (struct objfile): add section table.
777 (find_pc_section): new prototype.
778 * solib.[ch] (find_pc_section_from_so_list): removed.
779 * sparc-tdep.c: include objfiles.h for find_pc_section. include
780 symfile.h for objfiles.h.
781 (in_solib_trampoline): adjusted for new find_pc_section
782 prototype. Removed BAD_RICH_HACK ifdefs.
783 * symfile.c (syms_from_objfile): offset objfile sections.
784 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
785 * symfile.h (find_pc_section): prototype removed. Also fixed
786 comment typo NUL -> NULL.
787 * target.[ch] (find_pc_section_from_targets): removed.
788 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
790 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
792 * ser-go32.c: Format. (go32_open): Use proper return value.
794 * configure.in: Undo conditional configdirs hack for sparclite.
796 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
798 * symtab.c (list_symbols): When call break_command, pass both
799 filename and function name not just function name.
801 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
803 (Changes and new files to make "none" a full fledged configuration)
804 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
805 Currently only tm-none.h has any meaningful contents.
806 * config/none/none.mh (NAT_FILE): Use nm-none.h
807 * config/none/none.mh (XM_FILE): Use xm-none.h
808 * config/none/none.mt (TM_FILE): Use tm-none.h
809 * Makefile.in (depend): Remove comment about parse errors in
810 valops.c, it now parses correctly and generates a correct depend
811 line. Remove line that touches xm.h, tm.h, and nm.h; they are
812 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
814 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
816 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
818 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
819 exactly 8 characters.
821 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
823 * configure.in: Sparclite uses sparc config dir. Also has it's
824 own tm- & .mt files now. Also add sparclite to configdirs.
825 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
826 * config/i386/go32.mh: Nullify def of TERMCAP.
827 * config/i386/xm-go32.h: Get rid of redef of EIO.
828 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
829 specific configs. Very similar to sun4os4, but without solib.
830 * sparclite/{Makefile.in configure.in}: First cut at making this
833 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
835 * ser-go32.c: First cut at adapting to new serial interface.
837 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
839 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
840 These implement a new serial line interface for talking to remote
842 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
843 EXCEPT go32, which gets ser-go32.c.
844 * remote.c: Use new serial interface. More remote-xxx's to be
846 * ser-bsd.c, ser-termios.c: Removed.
847 * serial.c: New. Implements common operations for all serial
849 * ser-unix.c: New. Unix specific serial operations for various
850 flavors of Unix (Posix, SysV, BSD).
851 * serial.h: Generic serial interface defs.
852 * config/i386/go32.mh, config/i386/i386bsd.h,
853 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
854 ser-bsd.o from XDEPFILES. All the magic is now handled in
857 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
859 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
861 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
863 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
865 * rs6000-tdep.c (frameless_function_invocation): Don't even think
866 about framelessness except on the innermost frame.
868 * xcoffexec.c: Call fatal() not abort().
870 * stabsread.c (patch_block_stabs): If stab & no symbol, make
871 a LOC_OPTIMIZED_OUT symbol.
872 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
873 findvar.c (read_var_value), printcmd.c (address_info),
874 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
875 m2-exp.y (yylex): Deal with it.
876 ch-exp.y (yylex): Deal with it.
878 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
880 * findvar.c (value_from_register): H8500 specific, check to see
881 if we are looking at short pointer. If so, skip crock.
882 * h8500-tdep.c (h8500_frame_chain): Mask down value from
883 read_memory_integer() to avoid getting messed up by sign extension.
885 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
887 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
888 ifdef protect using BAD_RICH_HACK. This should be removed soon.
889 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
891 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
893 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
895 * core.c (dis_asm_print_address): New function.
897 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
900 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
902 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
903 entire breakpoint chain and print only the first entry that needs to
904 be printed and needs to be stopped for. Fixes problems with printing
905 of multiple breakpoints with different conditions.
906 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
907 effectively stops printing of the breakpoint chain.
908 * breakpoint.c (print_it_noop): New routine to print nothing
909 for this breakpoint entry and dont stop printing.
910 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
911 watchpoint only if it is enabled.
912 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
913 descriptor from the library to make backtraces through setjmp work.
914 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
916 * mips-tdep.c (read_next_frame_reg): Provide correct values for
917 all registers saved within sigtramp, cleanup.
919 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
921 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
923 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
925 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
926 with prototype in ../include/dis-asm.h.
928 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
930 * core.c (dis_asm_{read_memory,memory_error}): New functions.
931 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
932 Use read_memory_func interface to disassembler.
934 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
936 Teach sparc solaris to next over shared library functions.
937 * solib.[hc] (find_pc_section_from_so_list): new function and
939 * sparc-tdep.c (in_solib_trampoline): new function.
940 * symfile.[hc] (find_pc_section): new function and prototypes.
941 * target.[hc] (find_pc_section_from_targets): new function and
943 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
946 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
948 * infrun.c (wait_for_inferior): Revise comment.
950 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
952 * command.{c,h}: New var_type var_integer.
953 main.c: Use it for history_size.
955 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
956 Lint and byte-order fixups.
958 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
960 * breakpoint.h (bpstat): New field print_it.
961 breakpoint.c (bpstat_print): Use it.
962 (print_it_normal): New function (from old bpstat_print code).
963 (bpstat_{alloc,stop_status}): Set print_it field.
965 * breakpoint.c (bpstat_stop_status): Use catch_errors when
966 evaluating watchpoint condition, via new function watchpoint_check.
967 Also stop if watchpoint disabled due to leaving its block.
969 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
971 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
973 * mips-pinsn.c: Add missing include of dis-asm.h.
975 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
977 * Makefile.in (clean, distclean, realclean): Recursively apply
978 to subdirs first, rather than last. This avoids, for example,
979 Makefile being removed in a parent directory before the recursive
982 * alldeps.mak, depend: Update for below changes.
984 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
985 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
986 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
987 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
989 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
990 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
991 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
992 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
993 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
994 tm-68k.h to tm-m68k.h.
995 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
996 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
999 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1000 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1001 * a29k-tdep.c: Renamed from am29k-tdep.c.
1002 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1003 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1004 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1005 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1006 Map '29k' to 'a29k'.
1007 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1008 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1009 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1011 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1012 define that does not appear anywhere else in the gdb source tree.
1013 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1015 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1017 * breakpoint.c: Add comments regarding breakpoint_re_set.
1019 * xcoffread.c (sort_syms, compare_symbols): Remove.
1020 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1021 not our own sort_syms (it is identical).
1023 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1025 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1027 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1028 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1030 * exec.c (exec_close): Fix storage leak.
1031 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1032 output sections when patching an executable.
1033 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1034 when writing all registers.
1035 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1036 at the right offset in the dummy frame.
1037 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1038 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1039 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1041 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1043 * Makefile.in (TARFILES): Avoid trailing backslash.
1045 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1047 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1048 it in breakpoint_re_set.
1049 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1051 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1052 don't use sizeof(int) for target stuff, etc).
1054 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1056 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1057 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1058 support that can't be integrated anyway due to lack of clear
1061 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1063 * findvar.c (read_register, write_register): Make these capable
1064 of reading/writing registers that are shorter than REGISTER_TYPE.
1065 * (value_from_register): Install H8500 specific code to return
1066 proper value when register is being used as a pointer.
1067 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1068 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1069 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1070 chain frames properly by combining frame pointer with T reg.
1071 (init_extra_frame_info): Delete. It's now a macro.
1072 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1073 offset by the correct amount off of the frame pointer.
1074 (register_byte): Delete. It's now a macro.
1075 (register_raw_size, register_virtual_size): Delete. Replaced by
1076 common routine h8500_register_size, cuz there's no difference
1077 between the raw & virtual sizes on this machine.
1078 (register_convert_to_raw, register_convert_to_virtual): Delete,
1079 cuz there's no difference between the raw & virtual forms.
1080 Replaced by memcpy in tm file.
1081 (register_virtual_type): Rename to h8500_register_virtual_type.
1082 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1083 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1084 emulator have same reg offsets. This is all handled in the
1086 (h8500_trapped_internalvar): New routine to detect references to
1087 convenience vars acting as pointer pseudo-regs.
1088 (h8500_value_trapped_internalvar): Conjure up value of pointer
1090 (h8500_set_trapped_internalvar): Convert set value in real
1091 register references.
1092 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1093 code segment register.
1094 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1096 (wait_for_inferior): Add h8500 specific code to add stack segment
1097 when reading SP register.
1098 remote-sim.c (fetch_register): Spacing.
1099 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1100 detect cruft. Redo all register manipulation stuff. Get rid of
1101 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1102 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1103 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1104 to create internal vars for pointer pseudo-regs.
1106 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1108 * Makefile.in: Numerous small changes to macro definitions
1109 and rules for building gdb distribution tree. Many macros
1110 eliminated or merged, and rules simplified.
1111 * alldeps.mak: Update.
1114 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1116 * Makefile.in: recurse through SUBDIRS for dvi target too
1118 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1120 * Clean up xcoff relocation.
1121 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1122 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1124 symtab.h (struct general_symbol_info): Add section field.
1125 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1126 xcoffread.c: Set section for symbols and msymbols.
1127 (struct symtab): Add block_line_section field.
1128 buildsym.c (end_symtab): Set it.
1129 (end_symtab and callers): Add section parameter.
1130 objfiles.c (objfile_relocate): New funciton.
1131 xcoffexec.c (vmap_symtab): Use it.
1132 xcoffsolib.h (struct vmap): Remove unused fields.
1133 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1134 CORE_NEEDS_RELOCATION, symtab_relocated.
1135 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1136 rs6000-tdep.c: Make loadinfotext static.
1137 breakpoint.c (fixup_breakpoints): Doc fix.
1138 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1139 (end_symtab): primary field replaces nonreloc.
1141 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1143 * symtab.h (struct linetable_entry): Remove confusing comment.
1145 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1147 * Makefile.in: add installcheck target
1149 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1151 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1152 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1153 z8k}: New directories to hold cpu specific configuration files.
1154 Naming follows gcc convention.
1155 * config/{*.mt, *.mh}: All target and host makefile fragment
1156 config files moved to an appropriate config/<cpu> subdirectory.
1157 * nm-*, xm-*, tm-*: All native, host, and target files, which
1158 get linked to nm.h, xm.h, and tm.h respectively by configure,
1159 moved to appropriate config/<cpu> subdirectory.
1160 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1161 Native, host, and target files that are common across more than
1162 one cpu architecture and included by one of the configured
1163 native, host, or target files, get moved to config directory.
1164 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1165 pick up native, host, or target include files moved to one of
1166 the config subdirectories, and that are included by other files.
1167 * Makefile.in (alldeps.mak): Modify to account for new config
1168 directory structure.
1169 * alldeps.mak, depend: Update for new config directory structure.
1170 * config/*/[ntx]m-*.h: Modify all files that include other
1171 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1172 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1174 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1175 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1176 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1177 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1178 the ones where the default is not unique or different than the
1179 config subdirectory name. Similarly, handle gdb_target_cpu.
1180 Modify configure.in as appropriate to make use of gdb_host_cpu
1181 and gdb_target_cpu to find makefile fragments and make links.
1183 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1185 * mipsread.c (compare_blocks): Sort blocks with the same start
1186 address by decreasing ending address.
1188 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1190 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1191 lookup_symbol as it might get clobbered by the call.
1193 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1194 The previous code did not initialize the language field for the psymtab
1197 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1199 * c-exp.y (parse_number): Avoid shift warning.
1200 * serial.h (struct ttystate): Declare empty one on DOS.
1202 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1204 * xm-sun4os4.h: Return type of free() should be void, not int.
1206 * vx-share/vxWorks.h: Remove #def of NULL.
1208 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1210 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1212 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1214 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1216 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1218 * ieee-float.c: Moved to ../libiberty.
1219 * ieee-float.h: Moved to ../include.
1220 * Makefile.in: Update accordingly.
1221 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1222 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1223 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1224 it is now in ../opcodes/m68881-ext.c.
1225 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1226 prologue (some callers _do_ care).
1227 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1228 new interface of ../opcodes/*-dis.c.
1229 * ch-exp.y: Add #include <ctype.h>.
1231 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1233 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1235 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1237 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1239 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1241 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1243 * z8k-tdep.c (extract_return_value, write_return_value,
1244 store_struct_return): New functions from macros in tm-z8k.h.
1246 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1248 * valops.c (value_arg_coerce): Apply temporary patch to
1249 fix problem with coercion of array and function types when
1250 passed as arguments to C functions, pending a more complete
1251 review of when and how coercion should be done, depending
1252 upon context and language.
1254 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1256 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1258 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1259 debugsec if there are a non-zero number of symbols.
1261 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1263 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1265 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1267 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1269 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1270 not just 50 symbols.
1271 (symtbl_num_syms): New variable.
1272 (read_xcoff_symtab): Set it.
1273 (read_symbol_nvalue): Check for bad symno.
1274 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1277 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1279 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1280 This is defined in defs.h if necessary.
1281 * vx-share/vxWorks.h: Remove #defs of min and max.
1282 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1283 vx-share/xdr_rdb.c: include defs.h.
1285 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1287 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1290 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1291 xcoffread.c: Doc fixes.
1293 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1295 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1296 xcoffexec.c (xcoff_relocate_core): New function.
1297 (text_adjustment): Removed.
1298 (add_vmap): Return the vmap.
1299 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1301 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1303 * xcoffsolib.h: Add objfile member to struct vmap.
1304 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1305 xcoffexec.c (add_vmap): Allocate objfiles here.
1307 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1309 Support 68000 series without floating point.
1311 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1312 * tm-68k-nofp.h: New file, lacks 68881 support.
1313 * config/m68k-nofp.mt: New file.
1315 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1317 Remove a few remaining underscore/no-underscore remnants from
1320 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1321 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1322 * config/sparc-noun.mt: Rename to sparc-em.mt.
1323 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1324 * tm-68k-un.h: Rename to tm-68k-fp.h.
1325 * tm-spc-un.h: Rename to tm-spc-em.h.
1326 * tm-sun4sol2.h: Cleanup.
1327 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1329 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1331 * symmisc.c (std_in, std_out, std_err): Move initializations
1332 to runtime code, in case they aren't constant.
1334 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1336 * symtab.c (find_pc_symtab): some object file formats, notably
1337 mips, have holes in the address ranges of symtabs. Change
1338 this algorithm from first hit to tightest fit.
1340 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1341 fence post without finding the enclosing function, then print a
1344 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1346 * utils.c (fputs_demangled, fprint_symbol): Remove.
1347 * utils.c (fprintf_symbol_filtered): New function which combines
1348 the functionality of fputs_demangled and fprint_symbol. Uses a
1349 caller provided language parameter to select the appropriate
1350 demangler, and caller provided args to pass to the demangler.
1351 * defs.h (enum language): Move further up in file so enum can
1352 be used in prototypes.
1353 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1354 * defs.h (fprintf_symbol_filtered): Add prototype.
1355 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1356 fputs_demangled with call to fprintf_symbol_filtered.
1357 * cp-valprint.c (demangle.h): Include
1358 * cp-valprint.c (cp_print_value_fields): Replace calls to
1359 fprint_symbol with calls to fprintf_symbol_filtered.
1360 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1361 with call to fprintf_symbol_filtered.
1362 * stack.c (print_frame_info): Remove obsolete code so we don't
1363 have to update fputs_demangled usage in it.
1364 * stack.c (print_frame_info, frame_info): Add language variable
1365 to pass to fprintf_symbol_demangled and initialize it from the
1366 symbol's language. Replace calls to fputs_demangled with calls
1367 to fprintf_symbol_filtered.
1368 * symtab.c (find_methods): Replace call to fputs_demangled with
1369 call to fprintf_symbol_filtered.
1370 * ch-valprint.c (demangle.h): Include.
1371 * ch-valprint.c (chill_print_value_fields): Replace call to
1372 fprint_symbol with call to new fprintf_symbol_filtered.
1374 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1376 * Makefile.in (VERSION): Bump version to 4.8.2.
1378 * main.c (source_command): Require an explicit pathname of file
1379 to source, since previous behavior of defaulting to gdb init file
1380 was troublesome and undocumented.
1381 * printcmd.c (disassemble_command): Add missing '{}' pair to
1382 else with two statements. Bug reported by Stephane Tsacas
1384 * symtab.c (find_pc_line): Don't complain about zero length or
1385 negative length line numbers for the moment, since we may not own
1386 the terminal when called, such as when single stepping. (FIXME)
1387 * language.h (CAST_IS_CONVERSION): True if current language is
1388 C++ as well as C. Fix from Peter Schauer.
1389 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1390 Use STREQN macro rather than bare '!strncmp()'.
1391 * environ.c (unset_in_environ): Avoid use of memcpy on
1392 overlapping memory regions, as suggested by Paul Eggert
1393 <eggert@twinsun.com>.
1394 * c-exp.y (%union struct): Remove unused ulval as suggested
1395 by Paul Eggert <eggert@twinsun.com>.
1397 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1399 * main.c (gdbinit): Make static.
1400 * main.c (inhibit_gdbinit): Move to file scope.
1401 * main.c (main): Remove local inhibit_gdbinit.
1402 * main.c (source_command): Don't source '.gdbinit' file by
1403 default if gdb has been told to ignore it.
1405 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1407 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1410 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1412 * printcmd.c (print_address_symbolic): Only print if offset
1413 is shorter than max_symbolic_offset.
1414 (initialize_printcmd): `set print max-symbolic-offset'.
1416 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1417 (examine_tag): Use it.
1418 (read_register_stack): Only look in the local registers for a
1419 memory address if it's between rfb and rsp; go to memory otherwise.
1420 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1421 (reginv_com): Remove ancient kludge command.
1423 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1425 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1426 irix4 will again compile.
1428 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1430 * configure.in: accept mips-sgi-irix4* for irix4.
1432 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1434 * z8k-tdep.c (print_register_hook): Lint.
1436 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1438 Lint fixes from Paul Eggert (eggert@twinsun.com):
1440 * command.c (do_setshow_command): var_uintegers are unsigned.
1441 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1442 unsigned, since they use hex values with the high bit set.
1444 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1446 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1447 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1449 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1450 macro definitions in parenthesis.
1452 * dbxread.c (dbx_symfile_init): Catch the case where there is
1453 no string table, but the only way we find out is by reading zero
1456 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1458 * dbxread.c (dbx_symfile_init): Make size of the string table
1459 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1460 offset to the string table is nonzero and handle the nonexistant
1461 string table case, should it occur. Ensure that the string table
1462 size read from the file is reasonable, with a minimum lower bound
1463 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1465 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1467 * Makefile.in: Changes to build testsuite correctly.
1468 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1469 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1470 (TARGET_FLAGS_TO_PASS): New variable.
1471 (SUBDIRS): Added testsuite.
1472 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1473 testsuite is compiled with CC_FOR_TARGET rather than CC.
1475 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1477 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1478 reported by mycroft@gnu.ai.mit.edu.
1480 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1481 * configure.in (vax-*-ultrix2*): New triplet.
1482 * config/vaxult2.mh: New file.
1483 * xm-vaxult2.h: New file.
1485 * c-exp.y (parse_number): Change high_bit to unsigned.
1486 * demangle.c: Change all references to cfront to ARM, since the
1487 actual algorithm is the one specified in the Annotated Reference
1488 Manual. This was confusing users into thinking that full cfront
1489 support was implemented.
1490 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1491 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1492 directly to lookup_struct_elt_type, which will do the
1493 dereferencing itself.
1494 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1495 NULL dereferencing bug for unnamed structs, comment out
1498 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1500 * coffread.c (process_coff_symbol): Change PCC argument correction
1501 so that it only happens on big-endian targets; so that it only
1502 happens if the short or char argument is aligned on an int
1503 boundary; and so that it changes the location, rather than the
1504 type, of the argument. These changes tend to parallel similar
1505 (old) changes in stabsread.c.
1507 * coffread.c (coff_read_enum_type): Use the specified size for
1508 enums, don't assume that they are int-sized.
1510 * c-valprint.c (c_val_print): Don't assume enums are the same as
1513 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1514 Rendell, <michael@mercury.cs.mun.ca>.
1516 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1518 * language.h (local_decimal_format_custom): Add prototype.
1519 * language.c (local_decimal_format_custom): Add function, bug
1520 reported by Robert R. Henry (rrh@tera.com).
1522 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1524 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1525 by Josef Leherbauer, joe@takeFive.co.at.
1527 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1529 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1530 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1531 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1532 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1533 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1534 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1535 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1536 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1538 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1540 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1541 of demangled name fields to NULL if no demangling exists for
1542 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1543 symbols if their language is known at the time they are created,
1544 but sometimes the language is not known until later.
1546 * ch-typeprint.c (chill_print_type_base): Name changed to
1547 chill_type_print_base to match pattern for C and C++ names.
1548 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1549 to be consistent with other usages.
1550 * ch-typeprint.c (chill_type_print_base): Add support for
1551 printing Chill STRUCT types.
1552 * ch-valprint.c: Include values.h.
1553 * ch-valprint.c (chill_print_value_fields): New function and
1554 prototype for printing Chill STRUCT values.
1555 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1556 that was being called with two args instead of three.
1557 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1558 to print Chill STRUCT values.
1560 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1562 * configure.in: added testsuite to configdirs.
1564 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1566 * doc/stabs.texi: The `this' pointer is now known by the name
1567 `this' instead of `$t'.
1569 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1571 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1572 references of TAG_string_type DIEs in user defined types.
1573 * ch-lang.c (chill_create_fundamental_type): Track compiler
1574 change that now emits debugging info with the type long for Chill
1577 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1579 * remote-mips.c: New file; implements MIPS remote debugging
1581 * config/idt.mt: New file; uses remote-mips.c
1582 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1584 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1585 floating point coprocessor.
1586 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1588 (mips_pop_frame): If not mips_fpu, don't restore floating point
1590 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1592 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1593 mips_fpu, don't use fp0 as floating point return register.
1594 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1597 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1599 * gdb/testsuite: made modifications to testcases, etc., to allow
1600 them to work properly given the reorganization of deja-gnu and the
1601 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1603 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1605 * gdb/testsuite: Initial creation of gdb/testsuite.
1606 Migrated dejagnu testcases and support files for testing nm to
1607 gdb/testsuite from deja-gnu. These files were moved "as is"
1608 with no modifications. This migration is part of a major overhaul
1609 of dejagnu. The modifications to these testcases, etc., which
1610 will allow them to work with the new version of dejagnu will be
1611 made in a future update.
1613 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1615 * NEWS: Add reminders for next release.
1617 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1619 * mipsread.c (parse_lines): Correct check for files compiled with
1622 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1624 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1626 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1628 * Makefile.in (VERSION): GDB-4.8 release!
1629 * README, NEWS: Update for release.
1631 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1633 * am29k-pinsn.c (print_insn): Minor nits with const.
1634 * am29k-tdep.c: More minor nits with arg types for
1635 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1637 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1639 * gcc.patch: Update for a different GCC (G++) bug.
1640 * main.c (print_gdb_version): Update copyright year to 1993.
1641 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1642 conditionalize this file on it. FIXME, right way is to split
1643 these into two config files.
1644 (ATTACH_DETACH): Define for BSD 4.4
1645 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1646 (U_REGS_OFFSET): Revise for 4.4.
1647 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1648 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1649 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1651 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1653 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1656 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1658 * c-lang.c (c_printstr): Bugfix for length==0 case.
1660 * c-lang.c (c_printstr): If a C string ends in a null, don't
1663 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1665 * defs.h (STRCMP): Make it work for unsigned chars.
1667 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1669 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1670 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1671 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1672 define to kludge the large opcode table into two smaller tables,
1673 since GCC take exponential space to build the table. Lint.
1674 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1676 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1678 * Makefile.in (VERSION): Roll to 4.7.9.
1679 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1680 definition here, to handle both BSD 4.3 and 4.4 systems.
1681 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1682 * remote.c (alarm): Move declaration to global level, before
1683 first reference to it.
1684 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1685 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1687 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1689 * remote.c (readchar): forward declare alarm which otherwise looks
1690 like an undeclared variable to gcc.
1692 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1693 when comparing against an int. Avoids superfluous warning from
1696 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1697 Avoids superfluous warnings from some systems and/or compilers
1698 (like vax ultrix 4.2.)
1700 * language.c (struct op_print unk_op_print_tab): use the enum
1701 values rather naked zeros as initializers. Avoids warnings from
1702 ultrix type compilers.
1704 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1706 * Makefile.in (VERSION): Roll to 4.7.6.
1707 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1708 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1709 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1710 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1711 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1712 (depend): Fix bug where nm-files in config files weren't noticed.
1713 (make-proto-gdb-1): Avoid changing directories while building new
1714 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1716 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1718 * remote.c: Improve error recovery. Allow user to break out
1719 of initial connection attempt with INTERRUPT. Treat a timeout
1720 while waiting for remote packet like a retry, unless the remote
1721 side is actively running user code. Fix a few long printf_filtered's.
1723 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1726 * buildsym.c (start_subfile): Allow null file name.
1728 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1730 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1731 expects a pointer to complaint rather than a complaint
1733 (process_linenos): free the previously allocated subfile name,
1734 then allocate the new one from the heap.
1736 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1738 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1740 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1742 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1743 Previously, would bogusly index off the bottom of type_vector.
1744 (rs6000_builtin_type): Accept type number as argument.
1745 (read_type, case '-'): Handle negatives like any other type number.
1747 * symfile.c (deduce_language_from_filename): Handle null name.
1749 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1750 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1751 fixed by sato@sm.sony.co.jp.
1753 * xcoffread.c (parmsym): Don't use an initializer to set up
1754 this struct symbol. Set it up in initialize_xcoffread.
1755 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1756 works on real rs/6000 target with #ifndef FAKING_RS6000.
1758 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1760 * stabsread.c (rs6000_builtin_type): Move function from
1761 xcoffread.c:builtin_type.
1762 * xcoffread.c (builtin_type): Move to stabsread. Remove
1763 IBM6000_HOST dependency. Move misplaced comments.
1764 (various): Change printf's to complaints.
1765 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1766 objfile argument to read_type calls under #if 0.
1767 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1768 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1769 * Makefile.in: xcoffread.o is not built by default.
1770 * xm-rs6000.h (IBM6000_HOST): Remove.
1771 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1772 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1775 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1777 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1778 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1779 register numbers when user tries to modify elements in structs
1780 passed as arguments.
1781 * inflow.c (child_terminal_info): Move banner outside of system
1783 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1784 passes struct/union arguments by address.
1786 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1788 * Based on patch from Kean Johnston <maw@netcom.com>:
1789 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1790 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1791 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1793 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1795 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1796 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1798 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1800 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1801 cc debugging output.
1803 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1805 * stabsread.c (define_symbol): Complain about unrecognized names
1806 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1807 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1808 (read_cpp_abbrev): Don't use the class name as part of the
1809 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1810 abbrevs. Inspired by Mike Tiemann.
1811 (read_tilde_fields): Comment. Remove ancient dead code.
1812 Remove erroneous but non-dead code. Simplify. Add complaints.
1813 (in general): Remove extraneous (parentheses) in return
1816 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1818 * coffread.c (coff_lookup_type): Fix fencepost error reported
1819 by Art Berggreen, <arg@opal.acc.com>.
1821 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1822 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1824 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1825 test, which is apparently left over from when we used native
1826 include files and couldn't depend on the member names being there.
1827 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1829 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1831 * mipsread.c: Major overhaul to use new BFD symbol table reading
1832 routines. Now swaps information as it is needed, rather than
1833 swapping everything when the file is read.
1835 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1837 * Makefile.in (TARDIRS): Add sparclite demo dir.
1838 (*.tab.c): Change dependency on Makefile to depend on
1839 Makefile.in, otherwise it always rebuilds after configuring.
1840 Force output *.tab.c file into current directory even in "make"
1841 versions that rewrite dependent file names used in command lines.
1843 * TODO: Remove some things we did.
1844 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1845 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1846 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1847 * symtab.h: Eliminate unnamed unions and structs.
1849 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1851 * Makefile.in (VERSION): Roll to 4.7.5.
1853 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1855 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1856 re-evaluating symbol pointers.
1858 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1860 * c-exp.y (lcurly, rcurly): New nonterminals.
1861 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1863 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1864 made function static.
1865 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1866 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1867 * parse.c (start_arglist):
1868 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1869 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1870 * parser-defs.h (funcall_chain): Moved to parse.c.
1871 * printcmd.c (print_frame_nameless_args): Fix prototype.
1872 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1873 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1874 * valops.c (typecmp): Moved prototype from values.h.
1875 * value.h (typecmp): Moved prototype to valops.c, made static.
1876 * ch-exp.y (yylex): Change way control sequences are disabled.
1878 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1880 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1882 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1884 * mipsread.c (upgrade_type): Build array types correctly, using
1885 create_range_type and create_array_type.
1887 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1889 * remote-nindy.c: Cleanup.
1891 * infrun.c (wait_for_inferior): When rolling back the PC after
1892 a breakpoint, call write_pc so that NPC gets rolled back as well
1895 * blockframe.c (inside_entry_file, inside_main_func,
1896 inside_entry_func): PC of zero is always "bottom of stack".
1898 * printcmd.c (print_frame_args, print_frame_nameless_args):
1899 Let print_frame_nameless_args decide whether there are any,
1900 laying groundwork for possibly later printing 29K args for
1901 functions where we have tag words but no symbols.
1903 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1905 * Makefile.in: fix GDB doc targets for new doc subdir structure
1907 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1909 * stack.c (parse_frame_specification): Parse as many arguments
1910 as there are (up to MAXARGS). Pass all of them in argc, argv
1911 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1912 many there were, onto SETUP_ARBITRARY_FRAME.
1913 * tm-mips.h, tm-sparc.h: Corresponding changes.
1914 * mips-tdep.c, sparc-tdep.c: Ditto.
1916 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1918 * hp300ux-nat.c: Update copyrights.
1919 * mipsread.c (parse_partial_symbols): Complain about block
1920 indexes that go backwards. Fix from Peter Schauer.
1921 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1922 symbol-file that has no linkage symbols to be read.
1923 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1924 from tm- file to xm-file, since they're host dependent.
1925 * valarith.c (value_binop): Typo.
1927 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1929 * sparclite/aload.c: Add copyleft.
1930 * sparclite/crt0.s: Add comment at beginning.
1932 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1934 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1935 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1937 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1939 * values.c (value_headof): Fix typo in which VTBL and ARG were
1940 being confused for one another.
1942 * valops.c (typecmp): Now static.
1944 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1945 baseclass--we don't always inherit its virtual function table
1948 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1949 pointer correctly in case value_struct_elt moves it around.
1951 * valops.c (typecmp): Now static. Also, now groks references
1954 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1955 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1957 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1959 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1960 to avoid "too much defining" error from native C compiler (!).
1962 * Makefile.in (HFILES): Add typeprint.h.
1963 * typeprint.[ch]: Update copyrights.
1965 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1967 * Makefile.in: Update to match doc/ subdir changes.
1969 * config/hp300hpux.mh: No cross-host file needed, just native.
1970 * config/go32.mh: Remove nonexistent "native" support.
1972 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1973 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1974 * m88k-tdep.c (next_insn): Lint, cleanup.
1975 (store_parm_word): Lint.
1977 * README: Fix typo (reported by karl@hq.ileaf.com).
1979 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1981 * expression.h (BINOP_CONCAT): Document use for self concatenation
1982 an integral number of times.
1983 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1985 * valarith.c (value_concat): Rewrite to support self
1986 concatenation an integral number of times.
1987 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1988 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1989 eliminate hundreds of spurious shift/reduce and reduce/reduce
1990 conflicts that mask the 5 real ones.
1991 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1992 * ch-exp.y (integer_literal_expression): Remove production,
1995 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1997 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1998 implied that "no side effects" was nonfunctional.
1999 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2000 character string and bitstring concatenation.
2001 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2002 * expression.h (exp_opcode): Add BINOP_CONCAT.
2003 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2004 * language.c (string_type): Add function to determine if a type
2006 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2007 * valarith.c (value_concat): New function to concatenate two
2008 values, such as character strings or bitstrings.
2009 * valops.c (value_string): Remove error stub and implement
2011 * value.h (value_concat): Add prototype.
2012 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2013 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2014 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2017 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2019 * c-exp.y (exp): Add production to support direct creation
2020 of array constants using the obvious syntax.
2021 * c-valprint.c (c_val_print): Set printed string length.
2022 * dwarfread.c (read_tag_string_type): New prototype and
2023 function that handles TAG_string_type DIEs.
2024 * dwarfread.c (process_dies): Add case for TAG_string_type
2025 that calls new read_tag_string_type function.
2026 * expprint.c (print_subexp): Add support for OP_ARRAY.
2027 * gdbtypes.c (create_range_type, create_array_type): Inherit
2028 objfile from the index type.
2029 * ch-typeprint.c (chill_print_type): Add case for
2031 * ch-valprint.c (chill_val_print): Fix case for
2034 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2036 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2037 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2038 include/coff/mips.h.
2040 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2042 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2043 constants with an explicit null byte terminator. OP_STRING is
2044 now used for real string types.
2045 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2046 they are used by all languages.
2047 * c-lang.c (_initialize_c_language): Move initializations of
2048 builtin_type_* to lang.c.
2049 * c-typeprint.c (c_type_print_varspec_prefix,
2050 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2051 to TYPE_CODE_STRING.
2052 * c-valprint.c (c_val_print): Change the way character arrays
2053 are printed as strings to be consistent with the way strings
2054 are printed when pointer-to-char types are dereferenced.
2055 Remove test of print_max before calling val_print_string, which
2056 now does it's own test.
2057 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2058 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2059 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2060 * gdbtypes.c (builtin_type_*): Add declarations moved from
2062 * gdbtypes.c (create_string_type): New function to create real
2064 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2065 renamed to TYPE_CODE_STRING.
2066 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2067 builtin_type_* types moved from c-lang.c.
2068 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2069 to TYPE_CODE_STRING.
2070 * gdbtypes.h (builtin_type_string): Add extern declaration.
2071 * gdbtypes.h (create_string_type): Add prototype.
2072 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2073 renamed to TYPE_CODE_STRING.
2074 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2076 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2077 renamed to TYPE_CODE_STRING.
2078 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2080 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2081 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2082 to TYPE_CODE_STRING.
2083 * valops.c (allocate_space_in_inferior): New function and
2084 prototype, using code ripped out of value_string.
2085 * valops.c (value_string): Rewritten to use new function
2086 allocate_space_in_inferior, but temporarily disabled until some
2087 other support is in place.
2088 * valops.c (value_array): New function to create array constants.
2089 * valprint.c (val_print_string): Add comment to document use,
2090 complete rewrite to fix several small buglets.
2091 * value.h (value_array): Add prototype.
2092 * value.h (val_print_string): Change prototype to match rewrite.
2093 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2094 * ch-exp.y (match_character_literal): Disable recognition of
2095 control sequence form of character literals and document why.
2097 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2099 * nindy-share/nindy.c: Add comments to #endif's to clarify
2102 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2103 read_memory to get byte order right.
2104 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2105 anymore. This is done in paread.c now. We expect unwind info
2106 to hang off of objfiles, and search all of the objfiles when until
2108 * (skip_trampoline_code): Cast arg to target_read_memory.
2109 * objfiles.h (struct objfile): Add new field obj_private to hold
2110 per object file private data (unwind info in this case).
2111 * paread.c (read_unwind_info): New routine to read unwind info
2112 for the objfile. This data is hung off of obj_private.
2113 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2114 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2115 make this easier to access.
2117 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2119 * c-valprint.c (cp_print_class_member): Add extern decl.
2120 * c-valprint.c (c_val_print): Extract code for printing methods
2121 and move it to cp_print_class_method in cp-valprint.c.
2122 * c-valprint.c (c_val_print): Extract code to print strings and
2123 move it to val_print_string in valprint.c.
2124 * cp-valprint.c (cp_print_class_method): New function using
2125 code extracted from c_val_print.
2126 * valprint.c (val_print_string): New function using code
2127 extracted from c_val_print.
2128 * value.h (val_print_string): Add prototype.
2129 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2130 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2131 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2132 CHECKBUF, growbuf_by_size): New variables, macros, and support
2133 functions for implementing a dynamically expandable temp buffer.
2134 * ch-exp.y (match_string_literal): New lexer function.
2135 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2136 removed and replaced with new CHECKBUF macro.
2137 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2138 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2140 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2142 * Makefile.in: Add info for paread.o.
2143 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2145 * blockframe.c (frameless_look_for_prologue): Correct the
2147 * gdbtypes.h, gdbtypes.c: Use const in decl of
2148 cplus_struct_default, now that pa-gas assembler has been fixed.
2149 * hppah-nat.c: Formatting.
2150 * hppah-tdep.c: Remove lots of useless externs for variables we
2152 * (find_unwind_entry): Speed up by using binary search, and a one
2154 * (rp_saved): New routine to see what unwind info says about RP
2155 being saved on the stack frame.
2156 * (frame_saved_pc): Look for prologue to see if we need to
2157 examine the stack for the saved RP or not.
2158 * (init_extra_frame_info): Check for prologue, instead of
2159 framesize to determine if we are frameless or not.
2160 * (frame_chain_valid): Stop backtraces when we run into _start.
2161 * (push_dummy_frame): Reformat to make more readable.
2162 * (find_dummy_frame_regs): ditto.
2163 * (hp_pop_frame): ditto.
2164 * (hp_restore_pc_queue): small cleanup.
2165 * (hp_push_arguments): ditto.
2166 * (pa_do_registers_info): ditto.
2167 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2168 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2169 * Define FRAME_CHAIN_VALID.
2170 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2171 passed to functions.
2173 * paread.c (pa_symtab_read): Use new bfd conventions for
2174 accessing linker symbol table.
2175 * (pa_symfile_init): Access embedded STAB info via BFD section
2176 mechanism and related macros.
2179 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2181 * sparc-stub.c: Use a seperate stack for our traps.
2182 * Handle recursive traps.
2183 * Remove all trap init code. This needs to be done by the
2185 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2187 * (handle_exception): See if we are at breakinst, if so, then
2188 advance PC sp that users can just step out of breakpoint().
2189 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2190 new place if SP has changed.
2191 * (case 's'): Get rid of this, we can't do it yet.
2192 * (case 't'): New command to test any old random feature.
2193 * (case 'r'): New command to reset the system.
2194 * (breakpoint): Add label to breakpoint trap instruction so that
2195 handle_exception() can detect where we are and get past the
2196 breakpoint trivially.
2198 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2200 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2202 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2204 * configure.in: recognise all sparclite variants
2206 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2208 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2209 binary files oring in the right bit.
2211 * main.c, source.c, state.c, symmisc.c: use macros defined in
2212 fopen-{bin|both} when fopening files.
2214 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2216 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2217 from a configuration file (typically including <limits.h>), or to
2218 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2219 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2220 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2221 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2222 * exppritn.c (print_subexp, dump_expression): Add case for
2224 * expression.h (OP_BITSTRING): New expression element type for
2226 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2227 macros to convert between number of expression elements and bytes
2228 to store that many elements.
2229 * i960-tdep.c (leafproc_return): Use new macros to access
2230 minimal symbol name and address fields.
2231 * m88k-pinsn.c (sprint_address): Use new macros to access
2232 minimal symbol name and address fields.
2233 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2234 minimal symbol address field.
2235 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2236 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2237 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2238 Use new BYTES_TO_EXP_ELEM macro.
2239 * parse.c (write_exp_bitstring): New function to write packed
2240 bitstrings into the expression element vector.
2241 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2243 * parser-defs.h (struct stoken): Document that it is used for
2244 OP_BITSTRING as well as OP_STRING.
2245 * parser-defs.h (write_exp_bitstring): Add prototype.
2246 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2247 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2248 LOWER, LENGTH): New tokens for keywords.
2249 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2250 upper_lower_argument, length_argument, array_mode_name,
2251 string_mode_name, variant_structure_mode_name): New non-terminals
2253 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2254 * ch-exp.y (match_bitstring_literal): New lexer support function
2255 to recognize bitstring literals.
2256 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2257 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2258 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2259 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2260 * ch-exp.y (yylex): Check tokentab6.
2261 * ch-exp.y (yylex): Call match_bitstring_literal.
2263 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2265 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2266 symbol name and value fields.
2268 * c-exp.y (yylex): Make static, to match prototype and other
2271 * expression.h (exp_opcode): Add BINOP_MOD.
2272 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2273 * expprint.c (dump_expression): Handle new BINOP_MOD.
2274 * language.c (binop_type_check): Handle new BINOP_MOD.
2275 * main.c (float_handler): Re-enable float handler when hit.
2276 * valarith.c (language.h): Include, need current_language.
2277 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2278 for integer divide truncates towards zero for negative results.
2279 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2280 * valarith.c (value_binop): Allow arithmetic operations on
2281 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2282 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2283 * ch-exp.y (tokentab3): Add MOD and REM.
2284 * ch-exp.y (yylex): Set innermost_block for symbols found
2285 in local scopes. Return LOCATION_NAME for local symbols.
2286 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2287 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2289 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2291 * command.c (shell_escape, make_command, _initialize_command):
2292 don't create or use fork if CANT_FORK is defined.
2293 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2294 code written for the IBM PC" remain.
2295 * xm-go32.h: define CANT_FORK
2297 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2299 * remote-sim.c: first attempt at general simulator interface
2300 * remote-hms.c: whitespace
2301 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2302 understand new stack layout. (print_register_hook): print ccr
2303 register in a fancy way.
2305 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2307 * eval.c (language.h): Include.
2308 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2309 to pointer types when the current language is C. It loses for
2310 other languages when the lower index bound is nonzero.
2311 * valarith.c (value_subscript): Take array lower bounds into
2312 account when performing subscripting operations.
2313 * valops.c (value_coerce_array): Add comment describing why
2314 arrays with nonzero lower bounds are dealt with in value_subscript,
2315 rather than in value_coerce_array.
2317 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2319 * ch-exp.y (FLOAT_LITERAL): Add token.
2320 * ch-exp.y (literal): Add FLOAT_LITERAL.
2321 * ch-exp.y (match_float_literal): New lexer routine.
2322 * ch-exp.y (convert_float): Remove.
2323 * ch-exp.y (yylex): Call match_float_literal.
2324 * ch-exp.y (yylex): Match single '.' after trying
2325 to match floating point literals.
2327 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2328 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2330 * expprint.c (dump_expression): New function for dumping
2331 expression vectors during gdb debugging.
2332 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2333 MULTI_SUBSCRIPT and moved out of BINOP range.
2334 * expression.h (DUMP_EXPRESSION): New macro that calls
2335 dump_expression if DEBUG_EXPRESSIONS is defined.
2336 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2337 * parse.c (length_of_subexp, prefixify_subexp): Change
2338 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2339 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2340 prefixify'ing the expression.
2341 * printcmd.c (print_command_1): Add comment.
2342 * ch-exp.y (expression_list): Add useful actions.
2343 * ch-exp.y (value_array_element): Add useful actions.
2344 * ch-exp.y (array_primitive_value): Add production.
2345 * ch-exp.y (yylex): Recognize ',' as a token.
2347 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2349 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2350 POSIXize the recursive makes (make [variable assignments] target{s})
2352 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2354 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2355 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2356 CPLUS_MARKER for all SVR4 systems, so follow suit.
2357 * defs.h (strdup_demangled): Remove prototype.
2358 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2359 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2360 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2361 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2362 prim_record_minimal_symbol_and_info): Use new macro
2363 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2364 * minsyms.c (install_minimal_symbols): Use new macro
2365 SYMBOL_INIT_DEMANGLED_NAME.
2366 * stabsread.c (define_symbol): Use new macro
2367 SYMBOL_INIT_DEMANGLED_NAME.
2368 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2369 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2370 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2371 SYMBOL_INIT_DEMANGLED_NAME.
2372 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2373 SYMBOL_DEMANGLED_NAME now tests language itself.
2374 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2375 now tests language itself.
2376 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2377 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2378 mangled name member in the language dependent portion of a symbol.
2379 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2380 mangled name member appropriate for a symbol's language.
2381 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2382 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2383 SYMBOL_DEMANGLED_NAME now tests language itself.
2384 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2385 initializes language dependent portion of symbol.
2386 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2387 demangles and caches the demangled form of symbol names.
2388 * utils.c (fputs_demangled, fprint_symbol): Use current language
2389 to select an appropriate demangling algorithm.
2390 * utils.c (strdup_demangled): Remove, no longer used.
2391 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2392 access the Chill mangled name member in the language dependent
2393 portion of a symbol.
2394 * ch-lang.c (chill_demangle): New function, simple demangler.
2395 * defs.h (chill_demangle): Add prototype.
2396 * symtab.h (language_dependent_info): Add struct for Chill.
2398 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2400 * Makefile.in (BISON): Add comment that when bison is used, it
2401 must include the "-y" option.
2402 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2403 Remove defines to remap non-yacc symbols, thus backing out of
2404 previous recent changes. Standard policy is that non-yacc parser
2405 generators get fixed, rather than adding bug workarounds in gdb
2406 for each new one that pops up. Expand comment to note this.
2407 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2409 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2411 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2412 case. Use code in N_SOL.
2414 * paread.c: New file that contains all HPPA/HPUX symbol reading
2416 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2417 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2418 * (dbx_symfile_offsets): Make static.
2419 * (pastab_build_psymtabs): New interface routine for paread to
2420 send stabs into dbxread.
2421 * gdb-stabs.h: Remove gobs of HPPA cruft.
2423 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2425 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2427 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2429 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2430 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2431 and YYDEBUG is not already defined.
2432 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2433 them during the previous replacements.
2434 * printcmd.c (_initialize_printcmd): Update internal documentation
2435 for "set" command to note that the assignment syntax is language
2437 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2438 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2439 and YYDEBUG is not already defined.
2440 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2441 single_assignment_action): New terminals and nonterminal for gdb
2442 extensions to chill expression grammer.
2443 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2444 tokens that start with '$' (register names, convenience vars, etc).
2445 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2446 * ch-exp.y (yylex): Call match_dollar_tokens.
2448 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2450 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2451 accessing minimal symbol data.
2452 * infcmd.c (read_pc): Use #ifdef, not #if.
2453 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2454 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2455 minimal symbol data.
2457 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2458 frame. Use find_return_regnum to find the caller.
2459 * (find_unwind_entry): New routine to locate stack frame info
2460 associated with a procedure. This looks in the $UNWIND_START$
2461 section in the SOM file.
2462 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2463 figure out where the caller's return address is stored.
2464 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2465 to figure out the frame size for a procedure.
2466 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2467 * (init_extra_frame_info): New routine. Corrects PC and FP for
2468 outermost frame if necessary.
2469 * (frame_chain): New routine, moved from tm-hppa.h.
2470 * (skip_trampoline_code): Handle computed function calls (ie:
2471 calls from $$dyncall).
2472 * (unwind_command): Temporary support function to allow user
2473 to control/observe aspects of the unwind (stack frame) info.
2474 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2475 was in a system call, if so, then read the PC from r31.
2476 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2477 with extra arg for skip_trampoline_code().
2478 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2479 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2480 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2482 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2484 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2485 Call new bfd_get_size() and verify that string table is no larger
2486 than the file that is supposed to contain it.
2487 * symfile.c (syms_from_objfile): Only complain about configured
2488 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2489 current target is the default BFD target.
2491 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2493 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2494 * solib.c (bkpt_names): New array of symbol names to try to
2495 use for the "mapping complete" breakpoint. Configurable
2496 define SOLIB_BKPT_NAME is first one to try.
2497 * solib.c (find_solib): Test debug_base for nonzero rather
2498 than just greater than zero.
2499 * solib.c (enable_break): Use bkpt_names to look up address
2500 at which to set "mapping complete" breakpoint.
2502 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2504 * defs.h (STRCMP, STREQ, STREQN): New macros.
2505 * defs.h (demangle_and_match): Remove prototype.
2506 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2507 and STREQN defined in defs.h.
2508 * dwarfread.c (set_cu_language): For completely unknown languages,
2509 try to deduce the language from the filename. Retain behavior
2510 that for known languages we don't know how to handle, we use
2512 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2513 and demangled name fields in symbol.
2514 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2515 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2516 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2517 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2518 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2519 Replace usages throughout.
2520 * elfread.c (demangle.h): Include.
2521 * elfread.c (record_minimal_symbol): Remove prototype and function.
2522 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2523 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2524 * infcmd.c (jump_command): Remove code to demangle name and add
2525 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2526 * minsyms.c (demangle.h): Include.
2527 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2528 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2529 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2530 * mipsread.c (psymtab_language): Add static variable.
2531 * stabsread.c (demangle.h): Include.
2532 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2533 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2534 * stack.c (return_command): Remove explicit demangling of name
2535 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2536 * symfile.c (demangle.h): Include.
2537 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2538 to match macros in symfile.h and allow them to be compiled
2539 if INLINE_ADD_PSYMBOL is not true.
2540 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2541 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2542 Add code to demangle and cache C++ symbol names. Use macro form
2543 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2544 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2545 Remove, also defined in symfile.c, which we already fixed.
2546 * symtab.c (expensive_mangler): Remove prototype and function.
2547 * symtab.c (find_methods): Remove physnames parameter and fix
2549 * symtab.c (completion_list_add_symbol): Name changed to
2550 completion_list_add_name.
2551 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2552 the normal symbol name and the cached C++ demangled name.
2553 * symtab.c (lookup_demangled_partial_symbol,
2554 lookup_demangled_block_symbol): Remove prototypes and functions.
2555 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2556 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2557 Remove code to try demangling names and matching them.
2558 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2559 Fix to try matching the cached demangled name if no match is
2560 found using the regular symbol name.
2561 * symtab.c (find_methods): Remove unused physnames array.
2562 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2563 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2564 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2565 C++ demangled symbol names.
2566 * symtab.h: Much reformatting of structures and such to add
2567 whitespace to make them more readable, and make them more
2568 consistent with other gdb structure definitions.
2569 * symtab.h (general_symbol_info): New struct containing fields
2570 common to all symbols.
2571 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2572 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2573 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2574 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2575 symbol): Use general_symbol_info struct.
2576 * utils.c (demangle_and_match): Remove, no longer used.
2577 * valops.c (demangle.h): Include.
2578 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2579 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2580 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2581 symmisc.c, symtab.c, valops.c: Replace references to minimal
2582 symbol fields with appropriate macros.
2583 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2584 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2585 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2586 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2587 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2588 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2589 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2590 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2591 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2592 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2593 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2594 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2595 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2596 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2598 * buildsym.c (start_subfile, patch_subfile_names): Default the
2599 source language to what can be deduced from the filename.
2600 * buildsym.c (end_symtab): Update the source language in the
2601 allocated symtab to match what we have been using.
2602 * buildsym.h (struct subfile): Add a language field.
2603 * c-typeprint.c (c_print_type): Remove code to do explicit
2605 * dbxread.c (psymtab_language): Add static variable.
2606 * dbxread.c (start_psymtab): Initialize psymtab_language using
2607 deduce_language_from_filename.
2609 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2611 * valprint.c (val_print): Reorganize comment and add note
2612 about dependency on target byte ordering.
2613 * ch-exp.y (value_array_slice): Fix typo.
2614 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2615 byte sized ints are assumed to be char strings and printed with
2616 string syntax. In chill, arrays of chars and arrays of
2617 bytes/ubytes are distinquishable, and printed appropriately.
2619 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2621 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2622 read/write routines for HPUX.
2624 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2625 branch targets to compute target address using const from previous
2626 instruction if necessary.
2627 * Add `Q' operator to print out bit position field various
2629 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2630 cleanups, use new code from Utah.
2631 * (store_inferior_registers): Update to new code from Utah.
2632 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2633 * (fetch_register): Clear out priv level when reading PCs.
2634 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2635 * Remove decl of errno, #include wait.h and target.h.
2636 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2637 were inside of a kernel call. If so, then PC is in a different
2638 register. Also, mask out bottom two bits of all PCs so as not to
2639 confuse higher level code.
2640 * (push_dummy_frame): Create from #define in tm-hppa.h.
2641 * (find_dummy_frame_regs): Update from Utah.
2642 * (hp_pop_frame): Create from #define in tm-hppa.h.
2643 * (hp_restore_pc_queue): New, from Utah.
2644 * (hp_push_arguments): Big fixes from Utah.
2645 * (pa_do_registers_info, pa_print_registers): Only print out fp
2647 * (skip_trampoline_code): New routine to deal with stubs that
2648 live in nowhereland between callers and callees.
2649 * i860-tdep.c: Remove decl of attach_flag.
2650 * infrun.c (wait_for_inferior): Add new macro
2651 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2652 at by PC will be nullified. If so, then step the target once more
2653 so as to avoid confusing the user.
2654 * (just before step_over_function:): Use stop_func_start, not
2655 stop_pc when checking for the existance of line number info.
2656 stop_func_start will reflect the proper address of the target
2657 routine, not of the stub that we may be traversing to get there.
2658 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2659 to deal with the stubs that PA compilers sometimes stick between
2660 callers and callees. Also, define FLAGS_REGNUM for access to the
2662 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2664 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2665 write gr0, PC regs, and PSW!
2666 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2667 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2669 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2670 * Define struct unwind_table_entry.
2671 * valops.c (call_function_by_hand): Add another arg to
2672 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2675 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2677 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2679 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2681 * Makefile.in (VERSION): Bump to 4.7.4.
2682 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2683 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2684 * Makefile.in (HFILES): Add valprint.h.
2685 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2686 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2687 * typeprint.c, typeprint.h: New files for language independent
2688 type printing functions.
2689 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2690 type printing functions and definitions.
2691 * valprint.h: New include file for language independent value
2692 printing definitions.
2693 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2694 dependent value printing functions.
2695 * c-exp.y (production ptype): Add range_type variable and use new
2696 create_range_type function.
2697 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2698 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2699 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2700 "const static" to ANSI-conformant "static const".
2701 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2702 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2704 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2705 * coffread.c (decode_type): Add range_type variable and call to
2706 new create_range_type function.
2707 * complaints.c (complain): Remove unused val variable.
2708 * complaints.c (_initialize_complaints): Make it void.
2709 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2710 variable and call new create_range_type function.
2711 * defs.h (enum val_prettyprint): Move enum from value.h to here
2712 so we can avoid having to include value.h just for prototypes that
2713 need the enum (thanks ANSI).
2714 * dwarfread.c (struct_type): Local anonymous_size variable is
2715 only used if !BITS_BIG_ENDIAN.
2716 * dwarfread.c (decode_subscript_data_item): Add rangetype
2717 variable and call new create_range_type function.
2718 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2720 * eval.c (evaluate_subexp): Remove unused local variable name
2721 and the statement with no side effects that initializes it.
2722 * expprint.c (print_subexp): Change local_printstr to
2724 * gdbtypes.c (create_range_type): New function that creates
2725 a range type using code fragments from object file readers as
2726 an example of what has to be initialized.
2727 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2728 and high_bound parameters, replaced with a single range_type
2729 parameter. Change function body to use passed in range_type
2730 rather than handcrafting one.
2731 * gdbtypes.h (create_range_type): Add prototype.
2732 * gdbtypes.h (create_array_type): Change prototype parameters.
2733 * infrun.c (normal_stop): Remove unused local variables tem and c.
2734 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2735 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2736 stub functions that call error if called.
2737 * language.c (unknown_language_defn, auto_language_defn,
2738 local_language_defn): Add initializers unk_lang_print_type and
2740 * language.h (struct language_defn): Reformat for larger
2741 comments, add la_print_type and la_val_print members. Add
2742 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2743 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2744 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2746 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2748 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2749 * main.c (execute_command): Remove unused local variable cmdlines.
2750 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2751 (clear_displays), symmisc.c (block_depth), values.c
2752 (clear_value_history):
2753 Make testing of truth value of assignment result explicit.
2754 * mipsread.c (upgrade_type): Update FIXME to include future use
2755 of create_range_type.
2756 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2757 whatis_exp, maintenance_print_type): Move prototypes and functions
2759 * printcmd.c (_initialize_printcmd): Move add_com calls for
2760 ptype_command and whatis_command to new typeprint.c.
2761 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2762 * source.c (find_source_lines): Local variable c only used
2763 when LSEEK_NOT_LINEAR is defined.
2764 * stabsread.c (read_array_type): Use new create_range_type
2766 * stabsread.c (read_range_type): Add new index_type variable and
2767 call new create_range_type function rather than handcrafting
2769 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2770 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2771 * symtab.c (type_print_base usages): Use c_type_print_base.
2772 * symtab.c (type_print_varspec_prefix usages): Use
2773 c_type_print_varspec_prefix.
2774 * symtab.c (type_print_method_args usages): Use
2775 cp_type_print_method_args.
2776 * valprint.c: Completely ripped apart and the fragments used
2777 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2778 valprint.h. Remaining stuff is language independent.
2779 * value.h (struct fn_field): Forward declare for prototypes.
2780 * value.h (type_print_1): Remove prototype.
2781 * value.h (enum val_prettyprint): Moved to defs.h.
2782 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2783 * value.h (baseclass_offset): Add prototype.
2784 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2785 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2786 * ch-typeprint.c: New file for language dependent type printing.
2787 * ch-valprint.c: New file for language dependent value printing.
2788 * ch-exp.y (parse_number): Remove prototype and stub function.
2789 * ch-exp.y (decode_integer_literal): Removed unused digits and
2791 * ch-exp.y (convert_float): Completely ifdef out for now.
2792 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2793 ch-lang.c (chill_op_print_tab):
2794 Change from ANSI-obsolescent "const static" to ANSI-conformant
2796 * ch-exp.y (yylex): Add unhandled storage class enumeration
2797 literals to switch statement for completeness.
2798 * ch-lang.c (chill_create_fundamental_types): Remove unused
2799 nbytes variable. Change dummy type to 2 bytes to match int.
2800 Handle FT_VOID types gratuituously added to chill DWARF by
2801 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2802 type rather than a one byte TYPE_CODE_INT type.
2803 * ch-lang.c (chill_language_defn): Add chill_print_type and
2805 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2807 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2809 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2810 bfd_get_symbol_leading_char instead.
2812 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2813 leading character from names.
2814 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2815 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2816 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2818 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2819 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2820 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2821 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2822 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2823 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2824 * symfile.c (syms_from_objfile): Insert debugging check to test
2825 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2827 * doc/gdbint.texinfo (Host Conditionals): Remove
2828 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2830 (Target Conditionals): Remove all of the above.
2832 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2834 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2835 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2837 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2839 * coffread.c (decode_type): catch negative tagndx fields generated
2841 * exec.c: comment out string following #endif.
2842 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2843 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2845 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2846 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2848 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2850 * complaints.c: New file, code moved from utils.c.
2851 * complaints.c (complain): Made into a varargs function.
2852 * complaints.h: New file, code moved from symfile.h.
2853 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2854 * Makefile.in (HFILES): Add complaints.h.
2855 * Makefile.in (OBS): Add complaints.o.
2856 * symfile.c (complaint_root, stop_whining, complaint_series,
2857 complain, clear_complaints, add_show_from_set for stop_whining):
2858 Moved to complaints.c.
2859 * symfile.h (struct complaint, complaint_root decl, complain
2860 prototype, clear_complaints prototype): Moved to complaints.h.
2861 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2862 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2863 complaints.h. Remove casts from arguments to complain(),
2864 which is now a varargs function, and remove unnecessary
2865 placeholder zero args.
2866 * defs.h (begin_line): Add prototype.
2867 * defs.h (vprintf_filtered): Add prototype.
2868 * dwarfread.c (varargs.h): Remove, no longer needed.
2869 * dwarfread.c (dwarfwarn): Remove prototype and function.
2870 * dwarfread.c (complaints): Define a bunch of complaints.
2871 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2872 usages to standard complain() calls.
2873 * utils.c (begin_line): New function that ensures that
2874 whatever gets filter-printed next starts on its own line.
2875 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2876 but to stdout (calls vfprintf_filtered internally).
2878 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2880 * remote.c: Avoid printf_filtered line limit. Suggested by
2881 Robert R. Henry, <rrh@tera.com>.
2882 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2884 * main.c (main): Accept --silent as well as --quiet. Change +help
2885 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2887 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2888 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2890 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2892 * tm-nindy960.h, remote-nindy.c: Lint.
2894 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2896 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2897 a optional type to decorate as an array type, the type of the
2898 index, and the bounds of the array. Records this additional info
2899 in the array type for use with languages with nonzero array
2901 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2902 to note that arrays may have bounds.
2903 * gdbtypes.h (create_array_type): Update prototype.
2904 * c-exp.y (ptype production): Adjust for new create_array_type
2905 calling conventions.
2906 * coffread.c (decode_type): Call create_array_type rather than
2907 handcrafting array types.
2908 * convex-tdep.c (value_type): Remove, now use create_array_type.
2909 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2910 vector_type into calls to create_array_type.
2911 * dwarfread.c (decode_subscr_data): Name changed to
2912 decode_subscript_data_item throughout.
2913 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2914 create_array_type. Now records index type and range as well.
2915 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2916 change to use create_array_type.
2917 * dwarfread.c (read_subroutine_type): Test existing user defined
2918 types before decorating them, to ensure they are blank, and
2919 complain about it if they are not.
2920 * dwarfread.c (decode_fund_type): For unrecognized types, always
2921 return some valid type (type integer). If the unrecognized type
2922 cannot be an implementation defined type, complain as well.
2923 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2924 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2925 * mipsread.c (upgrade_type): Add FIXME comment that code to
2926 handcraft arrays should be replaced with call to create_array_type.
2927 * stabsread.c (read_array_type): Replace code to handcraft
2928 array types with call to create_array_type.
2929 * valprint.c (type_print_varspec_prefix): Minor formatting
2930 change, join lines that don't need to be split.
2932 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2934 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2935 decl for attach_flag, it now lives in inferior.h.
2936 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2937 Make most functions static.
2938 * hppah-nat.c: General cleanups, remove BSD specific code (since
2939 that all lives in hppab-nat.c).
2940 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2941 Change sense of test against inside_entry_file(). This fix is
2943 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2944 to read/write_register_bytes().
2945 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2946 work around PA-GAS assembler bug. Also, add trailing */ to some
2948 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2949 Same reason as above.
2951 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2953 * mipsread.c (parse_symbol): When checking whether a structured
2954 type is an enum, check qualifiers of its first member, as well as
2955 the base type of the member. Bug found and fixed by John M.
2956 Farrell, <farrell@fjord.reo.dec.com>.
2958 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2959 * remote-vx.c: Don't include vx-share/reg.h.
2960 * vx-share/ptrace.h: Reproduce from scratch.
2961 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2962 * Makefile.in: Remove references to removed files, and to removed
2963 29k-share directories.
2965 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2967 * c-lang.c (_initialize_c_language): Name changed from
2969 * m2-lang.c (_initialize_m2_language): Name changed from
2971 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2972 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2973 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2974 expression parsing into c-lang.c and m2-lang.c respectively.
2975 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2976 m2-exp.y respectively.
2977 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2978 and m2-* files respectively.
2979 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2980 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2981 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2982 * expression.h (struct block): Forward declaration for prototypes.
2983 * language.h (struct objfile): Forward declaration for prototypes.
2984 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2985 * Makefile.in (HFILES): Add ch-lang.h.
2986 * Makefile.in (OBS): Add ch-lang.o.
2987 * ch-exp.y: Migrate code that has nothing to do with expression
2988 parsing into ch-lang.c.
2989 * ch-lang.c: New file, code migrated from c-exp.y.
2990 * ch-lang.h: New file, internal interface between ch-* files.
2991 * ch-lang.c (_initialize_chill_language): Name changed from
2992 _initialize_chill_exp.
2994 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2995 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2996 * config/amix.mh (NATDEPFILES): Add.
2997 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
3000 * dwarfread.c (decode_subscr_data): Remove spurious test that
3001 accepted only integer subscript types. We don't do anything
3002 with the type at the moment anyway.
3004 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
3006 * ch-exp.y (match_character_literal): Fix case where no
3007 match at all is found.
3008 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
3009 width types. For example, "INT" is always 2 bytes regardless
3010 of the values of any TARGET_*_BIT macros. So use explicit
3011 numeric sizes for the types.
3013 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
3015 * c-exp.y (c_create_fundamental_type): New function to create
3016 language specific fundamental types for C.
3017 * m2-exp.y (m2_create_fundamental_type): New function to create
3018 language specific fundamental types for Modula 2.
3019 * c-exp.y (c_language_defn, cplus_language_defn): Add
3020 c_create_fundamental_type to language struct initializers.
3021 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
3022 to language struct initializers.
3023 * dwarfread.c (expression.h, language.h): Include.
3024 * dwarfread.c (ftypes): New array to hold fundamental types
3025 for current compilation unit.
3026 * dwarfread.c (cu_language_defn): New pointer to language
3027 struct for language of current compilation unit.
3028 * dwarfread.c (dwarf_fundamental_type): New function to
3029 create/lookup fundamental types.
3030 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
3031 * dwarfread.c (throughout): Replace lookup_fundamental_type
3032 with dwarf_fundamental_type.
3033 * dwarfread.c (read_file_scope): Zero out ftypes for each new
3034 compilation unit (may be different language or different objfile).
3035 * gdbtypes.c (lookup_fundamental_type): Move actual type
3036 creations into language specific fundamental type creation
3037 functions and call via create_fundamental_type. Add comment
3038 about this function being obsolescent.
3039 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
3040 sized signed and unsigned integers.
3041 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
3042 * language.c (language_def): New function to lookup a language
3043 struct given it's enumeration.
3044 * language.h (struct language_defn): Add la_fund_type, a pointer
3045 to a function that creates fundamental types for this language.
3046 * language.h (create_fundamental_type): New macro to create
3047 fundamental types based on the current language.
3048 * language.h (language_def): Add prototype.
3049 * language.c (unk_lang_create_fundamental_type): New function
3050 for initializing language structs, calls error if called.
3051 * language.c (unk_language_defn, auto_language_defn,
3052 local_language_defn): Use unk_lang_create_fundamental_type.
3053 ch-exp.y (chill_create_fundamental_type): New function.
3054 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
3055 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
3057 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
3059 * dwarfread.c (CHILL_PRODUCER): Add producer string for
3061 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
3062 as GCC_PRODUCER and GPLUS_PRODUCER.
3064 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
3066 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
3069 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
3071 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
3072 rather than '$'. This particular piece of braindamage is
3073 spreading like ooze. It's now infected libiberty, deja-gnu,
3075 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
3076 hardwired '$' character.
3078 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
3080 (Changes to break incredibly ugly, unmaintainable 750 line
3081 read_struct_type function up into managable pieces.)
3082 * Makefile.in (VERSION): Bump to 4.7.3.
3083 * stabsread.c (struct field_info): Local struct definition.
3084 * stabsread.c (read_member_functions, read_struct_fields,
3085 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
3086 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
3087 functions from fragmented read_struct_type.
3088 * stabsread.c (stabs_general_complaint): Catchall complaint.
3089 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
3090 symbol name continuation code. Use macro throughout.
3091 * stabsread.c (various places): Replace add-one-to-pointer
3092 with pointer increment.
3093 * stabsread.c (read_type): Retain function local copy of type
3094 descriptor. Rearrange code calling read_struct_type() to match
3096 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
3097 a single blank as the name of nameless enumerations. Recognize
3098 this special case and set nameless flag.
3099 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
3101 * ch-exp.y (access_name): New non-terminal token and
3103 * ch-exp.y (general_procedure_name): Now a terminal token.
3104 * ch-exp.y (location): Expand production.
3105 * ch-exp.y (match_simple_name_string): New function.
3106 * ch-exp.y (yylex): Call match_simple_name_string and return
3107 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3109 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3111 * munch: Backslash escape vertical bar characters inside
3112 grep patterns since they have special meaning for some greps.
3113 * parse.c (write_exp_string): Complete rewrite to store string
3114 contants as a leading explicit length, followed by the string data,
3115 followed by a trailing explicit length.
3116 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3117 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3118 Use recorded explicit length of strings in expression elements,
3119 rather than strlen. Adjust code to skip over strings stored in
3120 expression elements, and code to access strings, to account for
3121 new leading explicit size expression element.
3122 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3123 0, to avoid negative expression element indices.
3124 * valops.c (search_struct_method): Minor whitespace change.
3126 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3128 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3129 which together maintain a dynamically expandable static buffer
3130 for the lexer to use when translating C strings to their internal
3131 form (other future uses possible). Fix parsing of C style strings
3132 to do the normal C style input conversions of escaped character
3134 * valops.c (value_string): Remove translation of escaped
3135 character sequences, now done in C expression parser.
3136 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3137 and decides if it should be printed in literal form or some other
3138 form, based on it's ASCII value and setting of sevenbit_strings.
3139 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3140 macro, change indentation style.
3141 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3142 * ch-exp.y (chill_printstr): First cut at real function instead
3145 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3147 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3149 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3151 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3153 * defs.h (sevenbit_strings): Add declaration.
3154 * defs.h (printchar): Replace with gdb_printchar.
3155 * language.h (language_defn): Add new function pointers
3156 la_printchar and la_printstr, to do language dependent
3157 printing of characters and strings.
3158 * language.h (local_printchar, local_printstr): New macros
3159 to call language dependent functions pointed to by la_printchar
3160 and la_printstr respectively.
3161 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3162 dependent functions for printing characters and strings.
3163 * c-exp.y (c_language_defn, cplus_language_defn): Add
3164 c_printchar and c_printstr.
3165 * command.c (do_setshow_command): Rename printchar use to
3167 * expprint.c (print_subexp): Replace C style string output
3168 with call to local_printstr.
3169 * language.c (unk_lang_printchar, unk_lang_printstr):
3170 New stubs, currently errors.
3171 * language.c (unknown_language_defn, auto_language_defn,
3172 local_language_defn): Add unk_lang_printchar and
3174 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3175 language dependent functions to print characters and strings.
3176 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3177 * utils.c (printchar): Renamed to gdb_printchar.
3178 * valprint.c (print_string): Remove prototype, function moved
3179 to c-exp.y, where it becomes c_printstr.
3180 * valprint.c (print_max): Made global for reference from the
3181 language dependent printing routines in *-exp.y.
3182 * valprint.c (repeat_count_threshold): New variable with function
3183 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3184 Change all references to old macro to references to new variable.
3185 * valprint.c (value_print, val_print): Replace calls to
3186 print_string with calls to local_printstr.
3187 * valprint.c (val_print): Replace C style character printing
3188 with call to local_printchar.
3189 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3190 * valprint.c (_initialize_valprint): Add add_show_from_set
3191 call for setting up repeat_count_threshold as print variable.
3192 * ch-exp.y (decode_integer_value): New function.
3193 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3194 * ch-exp.y (chill_printchar, chill_printstr): New language
3195 dependent functions for printing characters and strings.
3196 * ch-exp.y (chill_language_defn): Add chill_printchar and
3199 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3201 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3202 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3203 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3205 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3207 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3208 and assume the process has been killed.
3210 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3212 * remote-udi.c (udi_open): Reset vars so that user can re-run
3213 programs without leaving GDB.
3214 * (many routines): Slightly improve error handling.
3215 * (download): Zero out BSS by longs instead of bytes to avoid
3216 timeouts in real hardware.
3217 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3218 that connection is no longer in use after shutdown() of socket.
3219 This keeps GDB from dying of a SIGPIPE when you issue multiple
3220 `target udi' commands.
3222 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3224 * language.h (language_format_info): New structure to bundle
3225 local formatting information.
3226 * language.h (language_defn): Replace individual format info
3227 with language_format_info structs.
3228 * language.h (local_*_format, local_*_format_prefix,
3229 local_*_format_specifier, local_*_format_suffix): New macros
3230 for binary/octal/decimal/hex formats to access info elements.
3231 * c-exp.y (c_language_defn): Update for new format handling.
3232 * m2-exp.y (m2_language_defn): Update for new format handling.
3233 * dbxread.c (language.h): Include for partial-stab.h use.
3234 * mipsread.c (expression.h, language.h): Include for
3236 * defs.h (local_hex_format, local_hex_format_custom,
3237 local_hex_string, local_hex_string_custom): Move to language.h.
3238 * language.c (local_hex_format_custom, local_hex_string,
3239 local_hex_string_custom, local_octal_format_custom): Use new
3241 * language.c (unknown_language_defn, auto_language_defn,
3242 local_language_defn): Update for new format handling.
3243 * printcmd.c (print_scalar_formatted): Use new macros
3244 to access decimal and binary format info for printing.
3245 * c-exp.y (chill_language_defn): Update for new format handling.
3246 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3247 * ch-exp.y (decode_integer_literal): Add function
3248 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3249 * ch-exp.y (builtin_type_chill_char): Add definition.
3250 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3252 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3254 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3256 (aix_framedata): added nosavedpc field.
3257 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3259 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3260 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3261 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3262 instructions as function_frame_info does. Expand special case of
3263 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3265 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3267 (function_frame_info): Set frameless if the function has no frame,
3268 and set nosavedpc if the PC was not saved. Handle gcc generated
3269 stfd 31,-4(31); st 31, -12(31) correctly.
3270 (frameless_function_invocation): New second argument pcsaved; if 0
3271 return whether the function has a frame, if 1 return whether the
3273 (frame_initial_stack_address): Correct typo: cache registers for
3274 callee_fi, not for fi, (avoids reading garbage memory locations).
3276 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3278 * infrun.c (wait_for_inferior (just before step_over_function
3279 label)): Change test for stepping into subroutine to check for the
3280 presence of line number info. This makes stuff compiled with -g1
3281 cause GDB to not lose control when stepping.
3283 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3284 Improve comments as well.
3286 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3288 * Makefile.in (VERSION): Bump to 4.7.2
3289 * symtab.c (find_pc_symtab): Fix return of random value
3291 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3292 Makefile since it contains sed patterns used in generation.
3293 Add sed pattern to also delete #include of any malloc.h.
3294 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3295 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3296 function names to conform to K&R terminology with respect to
3297 logical and bitwise operators:
3298 UNOP_ZEROP => UNOP_LOGICAL_NOT
3299 UNOP_LOGNOT => UNOP_COMPLEMENT
3300 BINOP_LOGAND => BINOP_BITWISE_AND
3301 BINOP_LOGXOR => BINOP_BITWISE_XOR
3302 BINOP_LOGIOR => BINOP_BITWISE_IOR
3303 BINOP_AND => BINOP_LOGICAL_AND
3304 BINOP_OR => BINOP_LOGICAL_OR
3305 PREC_OR => PREC_LOGICAL_OR
3306 PREC_AND => PREC_LOGICAL_AND
3307 PREC_LOGIOR => PREC_BITWISE_IOR
3308 PREC_LOGXOR => PREC_BITWISE_XOR
3309 PREC_LOGAND => PREC_BITWISE_AND
3310 value_zerop() => value_logical_not()
3311 value_lognot() => value_complement()
3312 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3313 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3314 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3315 and is nonexistant in some SVR4 based systems.
3316 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3317 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3319 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3320 * source.c (source_info): Fix minor nits, print "1 line" rather
3321 than "1 lines", and "language is <lang>".
3322 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3323 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3324 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3326 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3327 * ch-exp.y: New expression parser, for GNU-Chill.
3328 * defs.h (enum language): Add language_chill.
3329 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3330 LANG_MODULA2 a recognized language.
3331 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3332 Chill as well as Modula-2.
3333 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3334 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3335 * language.c (set_language_command): Add chill.
3336 * language.c (binop_result_type, integral_type, character_type,
3337 boolean_type, structured_type, value_true, binop_type_check):
3338 Add language_chill cases.
3339 * language.h (_LANG_chill): Define.
3340 * symfile.c (deduce_language_from_filename): Recognize the
3341 filename extensions ".chill", ".c186", and ".c286" for Chill.
3342 * valprint.c (typedef_print): Add case for language_chill.
3343 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3344 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3345 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3346 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3348 * Makefile.in (distclean): Add target ch-exp.tab.c.
3349 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3350 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3351 * eval.c (evaluate_subexp): Add OP_BOOL case.
3352 * expprint.c (print_subexp): Add OP_BOOL case.
3354 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3356 * infcmd.c (set_environment_command): Avoid skipping first
3357 char of env value if an '=' appears in it. Bug report and fix
3358 by Mark Jungerman, <maj@lucid.com>.
3360 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3362 * infcmd.c (step_over_calls): Improve comments.
3363 * symtab.c (find_pc_psymtab): Clean up a bit.
3364 * (find_pc_symtab): Fix comments, clean up code.
3365 * (find_pc_line): General cleanups, efficiency improvements.
3366 Also, don't return garbage when some line info exists, but there
3369 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3371 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3372 member, and the stat pointer passed to vmap_symtab was NULL, the
3373 wrong vmap entries would be modified. Fixes behavior where
3374 attempting to load symbols for a module with no member would mess
3375 up already read in symbols.
3377 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3379 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3380 29k-share/dfe/mini2udi.o.
3381 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3382 * alldeps.mak, depend: Update to deal with removal of
3383 aforementioned files.
3384 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3385 requirement for useless 'program' argument. Clean up
3386 udi_create_inferior, and udi_load to call common download()
3387 routine. Create download routine to load remote hosts directly
3388 (with the help of BFD) so that we don't need yank.c and
3390 Fix udi_detach to call UDIDisconnect with
3391 the right arguments. Clean up udi_resume, don't assign tip_error
3392 twice. Clean up udi_wait, straighten out status codes. Make
3393 udi_kill really work.
3395 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3397 * c-exp.y: separated host/target idea of integer type size,
3398 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3399 UINT and CHAR rules. (parse_number): work out the targetwise type
3400 of a number based upon it's size and qualifiers. (yylex): chars
3401 are now treated the same way as ints.
3403 * source.c (indentify_source_line): don't core dump if wanted
3404 line is larger than number of lines in source. (can happen when
3405 coff gets confused about #included source).
3407 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3409 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3410 when debugging a program with 100 shared libraries.
3412 * solib.c (solib_map_sections): Always close the BFD we open.
3413 Free all malloc'd storage we allocate, too, including error cases.
3414 (struct so_list): Remove unused so_bfd member.
3415 (clear_solib): Don't bother closing so_bfd.
3417 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3418 cacheable. `So many symbol files, so little file descriptors.'
3420 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3422 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3423 Stubs should stand alone as much as possible.
3425 * source.c (show_directories): Avoid printf_filtered length prob
3426 pointed out by Jonathan Stone.
3428 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3429 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3430 <Lee_Cooprider@vos.stratus.com>.
3432 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3434 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3435 struct, not struct itself.
3436 * serial.h (serial_restore): Fix prototype, takes pointer not
3439 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3441 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3442 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3444 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3446 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3447 Stubs should stand alone as much as possible.
3449 * README: Add remote-es1800.c and remote-st2000.c to table.
3450 * go32-nat.c: Remove, there is no native go32 support.
3451 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3453 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3455 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3456 new routines to deal with sending SIGINTs to attached processes
3457 when the user interrupts the controlling GDB.
3458 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3459 the aforementioned routines when waiting for the attached process.
3461 * elfread.c, mipsread.c: Include <string.h>.
3462 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3463 * serial.h: Add prototype for serial_restore().
3465 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3467 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3468 minimal_symbol_count, because the NULL symbol is not included in
3469 the count. This prevented this function from finding the last
3470 symbol in the table.
3472 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3474 * dbxread.c (process_one_symbol): if not defined
3475 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3476 the start of the function, not just after N_FUN.
3478 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3480 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3481 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3482 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3483 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3484 file. Remove preprocessor defines that previously did remapping.
3486 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3488 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3489 Bug fix courtesy of Alexander Klaiber.
3491 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3493 hp300 native support (hp300hpux untested).
3495 * hp300ux-xdep.c: removed.
3496 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3497 * xm-hp300hpux.h: updated copyright.
3498 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3499 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3500 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3501 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3502 fork-child.o coredep.o corelow.o.
3503 (NAT_FILE, NATDEPFILES): new macros.
3504 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3505 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3507 (NAT_FILE, NATDEPFILES): new macros.
3508 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3510 Vax ultrix native support.
3512 * nm-vax.h: new file.
3513 * Makefile.in (HFILES): added nm-vax.h.
3514 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3515 coredep.o corelow.o removed.
3516 (NAT_FILE, NATDEPFILES): new macros.
3517 * xm-vax.h: updated copyright.
3518 (REGISTER_U_ADDR): removed.
3520 Apollo native support (untested).
3522 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3523 * a68v-nat.c, nm-apollo68[bv].h: new files.
3524 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3525 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3526 * a68v-xdep.c: removed.
3527 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3528 inftarg.o fork-child.o a68v-xdep.o.
3529 (NAT_FILE, NATDEPFILES): new macros.
3531 * defs.h: include nm.h.
3532 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3533 sparc-tdep.c, : do not include nm.h.
3534 * doc/gdbint.texinfo: nm.h now included in defs.h.
3536 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3538 * Makefile.in (VERSION): 4.7.1 post release!
3540 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3542 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3544 * Makefile.in (VERSION): gdb-4.7 release.
3545 * README: Update for gdb-4.7.
3547 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3549 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3552 * alldeps.mak, depend: Update.
3554 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3556 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3558 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3559 causes problems in setting breakpoint in the right place in
3560 functions with `float' args which are passed as doubles.
3561 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3562 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3564 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3566 * Makefile.in (HFILES): Add nm-i386sco.h.
3567 * dwarfread.c: include <sys/types.h> for SCO.
3568 * infptrace.c: Don't include ptrace.h under SCO.
3569 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3571 * config/i386v.mt: Add exec.o to TDEPFILES.
3573 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3575 * i386v-nat.c: Remove space from front of #endif.
3576 * irix4-nat.c: Remove externs of registers[], include inferior.h
3578 * mips-nat.c: Explicitly initialize zerobuf to 0!
3579 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3580 Always setup fci->frame, even if it's non-zero. Too many places
3581 depend upon this behavior (and I have to get a release out the
3583 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3584 processing_gcc_compilation if we find the embedded stabs marker.
3585 This fixes several bugs with finding the location of short or char
3586 function parameters passed on the stack.
3588 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3590 Native support for sun4sol2.
3592 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3593 * nm-sysv4.h: new file.
3594 * Makefile.in (HFILES): added nm-sysv4.h.
3595 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3596 (NAT_FILE, NATDEPFILES): new macros.
3597 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3599 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3601 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3602 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3604 * Makefile.in (VERSION): Tick to 4.6.9.
3606 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3608 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3609 definition, replace with portable one.
3610 * remote-nindy.c: Lint.
3611 (nindy_wait): Return type is int, result is inferior_pid.
3612 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3613 (initialize_symmisc): Remove empty function.
3614 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3615 Remove obsolete, misspelled macro.
3616 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3617 (all @node commands): Use new form to avoid nitpicking errors.
3618 * doc/gdbint.texinfo: Document host/native/target split.
3620 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3622 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3624 * xm-mips.h (offsetof): Don't define this if __STDC__.
3626 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3628 umax native support (untested).
3630 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3632 (NAT_FILE, NATDEPFILES): new macros.
3633 * config/umax.mt (TDEPFILES): removed exec.o.
3634 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3635 removed to nm-umax.h.
3636 * nm-umax.h: new file.
3637 * Makefile.in (HFILES): added nm-umax.h.
3639 hppa native support (untested).
3641 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3642 (NAT_FILE, NATDEPFILES): new macros.
3643 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3644 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3645 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3646 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3647 * hppa[bh]-xdep.c: removed.
3648 * hppa[bh]h-tdep.c: do not include ptrace.h.
3649 * Makefile.in (HFILES): added nm-hppa[bh].h.
3651 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3653 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3655 * mips-nat.c: Straighten out include files. Work around
3656 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3659 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3661 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3662 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3663 backtraces from core files work.
3664 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3665 Functions are now defined in mips-nat.c.
3667 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3669 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3670 serial_default_name().
3672 * remote-hms.c, ser-go32.c, serial.h: Change from
3673 serial_timedreadchar() to new serial_readchar().
3675 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3677 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3679 * c-exp.y: Moved handling of 'const' and 'volatile' from
3680 <type> to <typebase>. This removes 2 conflicts.
3682 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3684 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3685 from breakpoint table when reseting breakpoints.
3687 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3689 Native support cleanup and corefile fixes for i386 SVR4 systems.
3691 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3692 fill_fpregset): Moved to i386v4-nat.c
3693 * i386v4-nat.c, nm-i386v4.h, : New files.
3694 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3695 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3696 change i386v-nat.o to i386v4-nat.o.
3698 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3700 Miscellaneous 386 configs updated.
3702 * config/i386aout.mt (TDEPFILES): removed exec.o.
3703 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3704 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3705 (NAT_FILE, NATDEPFILES): new macros.
3706 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3707 config/i386v4.mt (TDEPFILES): removed exec.o.
3708 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3709 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3710 (NAT_FILE, NATDEPFILES): new macros.
3711 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3712 fork-child.o coredep.o corelow.o i386-xdep.o.
3713 (NAT_FILE, NATDEPFILES): new macros.
3715 Native support cleanup for i386bsd (untested).
3717 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3718 * config/i386bsd.mh (NATDEPFILES): added exec.o
3719 * tm-i386bsd.h (FLOAT_INFO): removed.
3720 * nm-i386bsd.h (FLOAT_INFO): added.
3722 Native support for i386v (untested).
3724 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3725 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3726 (NAT_FILE, NATDEPFILES): new macros.
3727 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3728 * i386-xdep.c: removed.
3729 * Makefile.in (HFILES): added nm-i386v.h
3730 * i386v-nat.c, nm-i386v.h: new file.
3731 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3733 * tm-i386v.h (FLOAT_INFO): removed.
3735 Native support for linux (untested).
3737 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3738 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3739 (NAT_FILE, NATDEPFILES): new macros.
3740 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3741 * Makefile.in (HFILES): added nm-linux.h.
3742 * nm-linux.h: new file.
3743 * xm-linux.h: updated copyright. cleaned up formatting.
3744 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3746 Native support for sun386 (untested).
3748 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3749 fork-child.o sun386-xdep.o.
3750 (NAT_FILE, NATDEPFILES): new macros.
3751 * config/sun386.mt (TDEPFILES): removed exec.o.
3752 * Makefile.in (HFILES): added nm-sun386.h.
3753 * sun386-nat.c, nm-sun386.h: new file.
3754 * sun386-xdep.c: removed.
3755 * xm-sun386.h: updated comment and copyright.
3756 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3759 Native support for i386mach (untested).
3761 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3762 fork-child.o mach386-xdep.o.
3763 (NAT_FILE, NATDEPFILES): new macros.
3764 * Makefile.in (HFILES): added nm-i386mach.h.
3765 * nm-i386mach.h, i386mach-nat.c: new files.
3766 * mach386-xdep.c: removed.
3767 * xm-i386mach.h: updated copyright.
3768 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3771 Native separation for go32 (untested).
3773 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3774 * go32-nat.c: new file.
3775 * go32-xdep.c (call_ptrace, child_resume,
3776 fetch_inferior_registers, store_inferior_registers,
3777 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3779 Native support for m88k (untested).
3781 * Makefile.in (HFILES): added nm-m88k.h
3782 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3783 FETCH_INFERIOR_REGISTERS): removed.
3784 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3785 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3786 (NAT_FILE, NATDEPFILES): new macros.
3787 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3788 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3789 * m88k-xdep.c: removed.
3791 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3793 * i386b-nat.c: Comment changes.
3794 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3796 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3798 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3800 Avoid longjmp()-catching compilation errors in cross-ports.
3802 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3803 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3804 Move from mips-tdep.c and tm-{irix3,mips}.h.
3805 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3807 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3810 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3811 (fetch_core_registers): Fix bfd_seek arguments.
3813 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3815 Make core files work again (add back the `core' target).
3817 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3818 (NATDEPFILES): Add corelow.o.
3819 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3822 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3823 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3824 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3825 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3826 appears. FIXME, these should be moved to NATDEPFILES for native
3829 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3831 Ultra3 host/target/native split. (untested).
3833 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3834 (fetch_register, fetch_inferior_registers,
3835 store_inferior_registers, fetch_core_registers): removed to
3837 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3839 * Makefile.in (HFILES): added nm-ultra3.h.
3840 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3841 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3843 (NAT_FILE, NATDEPFILES): new macros for native support.
3844 * config/ultra3.mt (TDEPFILES): exec.o removed.
3846 * xm-vaxult.h: add MEM_FNS_DECLARED.
3848 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3850 * Makefile.in (VERSION): Roll to 4.6.8.
3851 (OBS): Put version.o first, so Makefile rebuild happens early.
3853 * command.h: Publicize prototype for not_just_help_class_command.
3854 * command.c: Remove proto.
3855 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3856 output. Move "maint info" from class info to class maintenance,
3858 * infrun.c: Move "stop" to class_obscure, and give it a
3859 function so it will not be seen as a global help topic. FIXME,
3860 it should be possible to set these attributes independently.
3862 * core.c (core_command): Make nicer error message for no core support.
3864 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3866 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3867 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3869 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3870 (scan_compilation_units): Punt unused filename arg. dbfoff,
3871 lnoffset, and curlnoffset are file_ptr's now.
3872 (dwarf_build_psymtabs): Drop desc and filename args; use
3873 objfile. dbfoff and lnoffset are file_ptr's now.
3874 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3875 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3876 (elf_symfile_read): Skip desc and filename args to
3877 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3878 * gdb-stabs.h: Use file_ptr rather than off_t.
3879 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3880 compile-time debug check that someone turned off as "unused".
3881 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3882 * symfile.h: Update dwarf_build_psymtabs and
3883 elfstab_build_psymtabs prototypes.
3884 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3885 Use file_ptr offsets. bfd_seeks use L_SET.
3887 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3889 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3890 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3891 value so that demangler won't be invoked. This greatly speeds up
3893 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3894 linked_proc_info so that it properly deallocates the appropriate
3895 item after it is done with it instead of before.
3896 * Don't pass bogus frame pointer to create_new_frame(). Just
3897 leave it as zero so that lower level code will figure out the
3900 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3902 Sony News native support.
3904 * Makefile.in (HFILES): added nm-news.h.
3905 * nm-news.h: new file.
3906 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3907 fork-child.o coredep.o to NATDEPFILES.
3908 (NAT_FILE, NATDEPFILES): new macros for native support.
3909 * config/news.mt (TDEPFILES): removed exec.o.
3911 * remote-vx.c: remove redundant include of sys/time.h.
3913 * infrun.c: include ctype.h. Otherwise some machines result in
3914 undefined for isdigit.
3916 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3918 * configure.in: Convert m68k entries to m68* entries to handle
3919 all the various m68xxx hosts and targets.
3920 * config/news1000.mt: No longer needed, same as news.mt.
3922 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3924 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3926 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3928 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3929 nm-sun2.h, nm-mips.h.
3931 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3933 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3935 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3937 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3939 * xm-hppah.h: if __STDC__ is not defined, define
3941 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3942 compiler; see the comment in the file.
3944 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3946 First cut at support for all BSD variants on 386.
3948 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3949 * i386b-nat.c: New native support file.
3950 * configure.in: Add host and target for i[34]86-*-bsd*.
3951 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3953 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3955 Sun2 native support (untested).
3957 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3958 REGISTER_U_ADDR): removed to nm-sun2.h.
3959 * nm-sun2.h: new file.
3960 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3961 fork-child.o sun3-xdep.o removed.
3962 (NAT_FILE, NATDEPFILES): new macros.
3964 Mips native support. Decstation and iris4 have been tested.
3967 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3968 fill_fpregset): removed to irix4-nat.c
3969 * mips-xdep.c: removed.
3970 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3972 * procfs.c: include nm.h.
3973 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3974 * xm-irix4.h: bump copyright.
3975 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3976 PROC_NAME_FMT): removed.
3977 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3978 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3979 (NAT_FILE, NATDEPFILES): new macros for native support.
3980 (CC): supply default compiler switches.
3981 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3982 fork-child.o coredep.o.
3983 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3985 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3986 fork-child.o mips-xdep.o coredep.o.
3987 (NAT_FILE, NATDEPFILES): new macros for native support.
3989 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3991 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3992 (NATDEPFILES): added fork-child.o
3993 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3994 (NATDEPFILES): added fork-child.o
3995 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3996 (NATDEPFILES): added fork-child.o
3998 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
4000 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
4001 by using puts_filtered instead.
4003 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4005 * remote-nindy.c (nindy_load): Replacement version from Steve
4006 Chamberlain, doesn't require forking to run "strip" or "sx".
4008 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
4010 * Makefile.in (HFILES): Add nm-*.h files.
4012 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4014 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
4015 (NATDEPFILES): added fork-child.o.
4017 * doc/gdbint.texinfo: document a few more macros, create new
4018 section for native macros.
4020 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
4022 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
4023 resolution of copyright issues.
4025 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
4027 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
4028 subdir gets configured.
4030 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
4032 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
4034 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
4035 searching for a "bfd_strip" program. Also, fixed up arguments
4036 passed to that program.
4038 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
4039 which is now used for something else. Rewrite description of
4040 associated parameters to match how gdb does it now.
4041 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
4043 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
4045 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4047 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
4050 * inferior.h (proc_signal_handling_change): prototype removed.
4051 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
4052 (handle_command): now calls target_notice_signals.
4053 * procfs.c (proc_signal_handling_change): renamed to
4054 procfs_notice_signals. Now static. Add prototype. All callers
4056 * target.h (struct target_ops): new field, to_notice_signals.
4057 (target_notice_signals): new macro to cover new field.
4058 * target.c (cleanup_target): default to_notice_signals to ignore.
4059 * corelow.c (core_ops),
4061 inftarg.c (child_ops),
4062 procfs.c (procfs_ops),
4063 remote-adapt.c (adapt-ops),
4064 remote-eb.c (eb_ops),
4065 remote-es1800.c (es1800_ops, es1800_child_ops),
4066 remote-hms.c (hms_ops),
4067 remote-mm.c (mm_ops),
4068 remote-nindy.c (nindy_ops),
4069 remote-st2000.c (st2000_ops),
4070 remote-udi.c (udi_ops),
4071 remote-vx.c (vx_ops, vx_run_ops),
4072 remote.c (remote_ops),
4073 target.c (dummy_target),
4074 xcoffexec.c (exec_ops): added static initializer for
4076 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
4078 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
4080 * main.c (define_command): Add forgotten initializer.
4082 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
4084 * language.c, language.h: Move saved_language out to global
4085 expected_language. Set expected_language when user expectation
4087 * language.c (language_info): Don't print type/range checking gub.
4088 * main.c (main): Set expected language.
4089 (execute_command): Check against expected language.
4090 * symfile.c (set_initial_language): Set expected language.
4092 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
4094 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4096 A bunch of changes mostly to improve debugging of C++ programs.
4097 Specifically, the calling of inferiors methods is improved.
4099 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
4100 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
4101 hide the implementation details of pointer-to-method objects.
4102 How to tell if the pointer points to a virtual method is
4103 still very dependent on the particular compiler, but this
4104 should make it easier to find the places to change.
4105 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4106 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4107 macros, instead of a hard-wired-in code that incorrectly
4108 assumed a no-longerused representation of pointer-to-method
4109 values. And otherwise fix the relevant bit-rotted code.
4111 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4112 If there are both fields and methods, put a space between.
4114 * stabsread.c (read_struct_type): Fix bug in handling of
4115 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4116 by '_'). (It used to prematurely exit the loop reading in
4117 the fields, so it would think it should start reading
4118 methods while still in the fields. This could crash gdb
4119 given a gcc that can emit nested type information.)
4121 * valops.c (search_struct_method): Pass 'this' value by
4122 reference instead of by value. This provides a more
4123 consistent interface through a recursive search where the
4124 "bottom" functions may need to adjust offsets (due to multiple
4126 * valops.c, value.h, values.c: Pass extra parameters to
4127 value_fn_field and value_virtual_fn_field so we can
4128 correctly adjust offset for multiple inheritance.
4129 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4130 virtual function calls by using value_virtual_fn_field().
4131 * values.c: New function baseclass_offset, derived from
4132 baseclass_addr (which perhaps can be made obsolete?).
4133 It returns an offset rather than an address. This is a
4134 cleaner interface since it doesn't mess around allocating
4136 * valops.c (search_struct_method): Use baseclass_offset
4137 rather than baseclass_addr.
4139 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4141 * Makefile.in: Re-install 29K/UDI stuff.
4142 * remote-udi.c (udi_resume): Clean up.
4143 * (udi_wait): Rewrite, leave out bugs.
4144 * Add debugging code to print out all register fetches and stores.
4145 * Straighten out target_ops.
4146 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4148 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4150 * remote-udi.c (udi_create_inferior): run with no arguments should
4151 not pass the program name as an argument, since the UDI code
4152 already handles that.
4153 (udi_load): get the symbols from prog_name, not arg_string (the
4154 load command should really use arg_string as the program name, not
4155 prog_name, but at least the run command works now).
4157 * munch: HP9000/300 nm puts an extra space between T and symbol
4160 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4161 needed for vxworks targets.
4163 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4165 * am29k-tdep.c (_initialize_29k): Make it possible for the
4166 user to set and query the address where function calls into the
4167 inferior write a small scratch routine. `set call_scratch_address'
4168 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4169 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4170 not already cached validly.
4172 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4174 Rs6000 native support.
4176 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4177 machines without this header should not be compiling this file.
4178 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4179 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4180 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4181 * xm-rs6000.h: do not include ptrace.h.
4182 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4183 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4184 infptrace.o and inftarg.o move to NATDEPFIES.
4185 (NAT_FILE, NATDEPFILES): new macro for native support.
4187 Sun3 native support.
4189 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4190 new macros for native support.
4191 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4192 removed sun3-xdep.o.
4193 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4195 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4196 * sun3-nat.c, nm-sun3.h: new files for native support.
4198 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4200 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4201 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4202 dbfsize and use it to initialize new local file scope dbsize.
4203 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4204 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4205 DIEs as well as the current check for undersize DIEs. This helps
4206 to gracefully detect and reject corrupted DIE information.
4208 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4210 Add `command hooks' and a hook for inferior program stopping.
4212 * command.h (struct cmd_list_element): Remove unused `aux'
4213 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4214 * command.c (add_cmd): Initialize new fields, elim old.
4215 (add_alias_cmd): Clone new fields.
4216 (delete_cmd): Un-hook hookee if we're deleting hook.
4217 (help_cmd): Tell user the command is hooked, if it is.
4218 (lookup_cmd_1): Abbreviations return the original command
4219 instead of themselves, so that hooks on the original cmd will be
4221 * defs.h (enum command_class): Add class_pseudo and comments.
4222 * gdbcmd.h (execute_user_command): Add prototype.
4223 * infrun.c (normal_stop): If the stop command is hooked,
4224 run the hook whenever we stop.
4225 (hook_stop_stub): Stub for catch_errors.
4226 (_initialize_infrun): Set up pseudo "stop" command.
4227 * main.c (execute_user_command): Code extracted from execute_command.
4228 (execute_command): If hooked, run the hook before the command.
4229 (define_command): If defining a new hook, check the command it
4230 is hooking, and warn if none. Install the hook.
4231 * source.c (_initialize_source): "l" is an abbrev for "list".
4232 * doc/gdb.texinfo: Document command hooks.
4234 * Makefile.in (VERSION): Roll to 4.6.7.
4235 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4236 * infrun.c (breakpoints_inserted): Make it static again.
4237 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4239 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4241 Native file renaming.
4243 * nat-sparc.c -> sparc-nat.c
4244 * nat-sun4os4.h -> nm-sun4os4.h
4245 * nat-trash.h -> nm-trash.h
4246 * config/sun4os4.mh: track file renaming.
4247 * configure.in: link to nm.h rather than nat.h.
4248 * infptrace.c: include nm.h rather than nat.h.
4250 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4252 Host/target/native split for sun4.
4254 * Makefile.in (TSOBS): removed corelow.o.
4255 * infptrace.c: included nat.h.
4256 * nat-trash.h: temporary header file. This should be removed once
4257 all hosts have the native/host/target split.
4258 * configure.in: add a symlink from nat-trash.h to nat.h if no
4259 other nat file exists for this configuration.
4260 * sparc-tdep.c: no longer include sys/ptrace.h.
4261 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4262 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4264 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4265 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4266 to NATDEPFILES. removed sparc-xdep.o.
4267 (NATDEPFILES, NAT_FILE): new macros for native support.
4269 Break the direct connection from core_file_command to any
4270 particular type of core file support.
4272 * target.h (find_core_target): new prototype.
4273 * target.c (find_core_target): new function. Walks the target
4274 list looking for the core target.
4275 * core.c (core_file_command): replace calls to core_detach and
4276 core_open with find_core_target and direct calls.
4278 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4280 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4282 config/hp300hpux.mh: ALLOCA1 was not defined.
4284 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4286 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4287 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4288 until we can figure out a better way to do paging.
4290 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4292 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4293 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4294 * hppa-coredep.c: Remove, now that we use the hook.
4295 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4296 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4298 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4299 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4300 be ripped out and reimplemented right (see elfread.c).
4301 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4303 Rename all HPPA files to fit into unique DOS filenames:
4304 * *hppabsd* => *hppab*
4305 * *hppahpux* => *hppah*
4307 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4309 Make the /proc support a target-struct in its own right.
4311 * Makefile.in: Remove inftarg.[co], since it is now included via
4313 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4314 reference infptrace.o. Add fork-child.o to all *.mh that
4317 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4318 No longer global functions.
4319 (fork_inferior): New global function from fork-child.c.
4320 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4321 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4322 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4323 (child_create_inferior): New tiny function that calls fork_inferior.
4324 * fork-child.c: New file, containing fork_inferior, which is
4325 built from slight mods to inftarg.c's child_create_inferior.
4327 * procfs.c (procfs_ops): Add target vector.
4328 (attach): Rename as static do_attach.
4329 (procfs_create_inferior): New tiny function that calls fork_inferior.
4330 (child_xfer_memory): Rename to static procfs_xfer_memory.
4331 (store_inferior_registers): Rename to static procfs_store_registers.
4332 (inferior_proc_init): Rename to static procfs_init_inferior.
4333 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4334 procfs_files_info, procfs_open, procfs_mourn_inferior,
4335 procfs_can_run): Slightly mangled copies of the corresponding
4336 child_XXX routines from inftarg.c.
4337 (proc_wait): Renamed to static procfs_wait.
4338 (child_resume): Rename to static procfs_resume.
4339 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4340 (initialize_proc_fs): Rename to initialize_procfs. Set up
4343 * putenv.c: index -> strchr.
4344 * regex.c: Always rename bcopy to memcpy, etc.
4345 FIXME: Eventually do the renames rather than use #define's.
4346 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4348 * sparc-xdep.c: Move deferred_stores to target dependent.
4349 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4351 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4353 Split non-target-dependent code out of target_attach routines.
4355 * target.h: Comments on target_attach args and results.
4356 * infcmd.c (attach_command): Check for existing execution, call
4357 target_attach, set up terminal status and wait_for_inferior, wait
4358 for the attach status, and do normal_stop.
4359 * inftarg.c (child_attach): Remove target independent stuff.
4360 * remote-adapt.c (adapt_attach): Ditto.
4361 * remote-mm.c (mm_attach): Ditto.
4362 * remote-udi.c (udi_attach): Ditto.
4363 * remote-vx.c (vx_attach): Ditto.
4367 * remote-hms.c (hms_attach): Remove completely, it was useless.
4368 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4369 commented-out start_remote calls.
4370 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4371 DENTER and DEXIT macros and their calls. Use a real debugger --
4372 like gdb -- to see what functions are being called when.
4373 * utils.c (strcmp_iw): Make nonstatic, for lint.
4375 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4377 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4379 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4381 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4382 fix to differentiate between gcc1 & gcc2 compiled files so that we
4383 can debug calls that pass structs as args correctly.
4384 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4385 so, and what version.
4387 * remote.c (remote_wait): Make regs be char to avoid picayune
4388 ANSI compiler warnings.
4390 * energize.h: Move all external struct decls to inside of
4391 __STDC__, add prototype for energize_shell_wait().
4392 * energize.c (getpty): Clean up, make us really get a controlling
4394 * (energize_initialize): Disable SIGIO prior to setting up for
4395 I/O interrupts. Move setsid(), et. al. to getpty().
4396 * (energize_shell_wait): New routine to wait for things started
4397 via the shell command, uses wait() instead of /dev/proc.
4398 * Also, add prototype for execute_command_1().
4400 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4402 * inftarg.c (child_create_inferior, child_attach,
4403 child_mourn_inferior): collect unix child process stratum
4404 functions which live below the target vector into this file to
4405 facilitate host/target/native split. Also, make them static.
4406 * inflow.c (child_mourn_inferior): removed.
4407 * infrun.c (child_create_inferior, child_attach): removed.
4408 (resume): becomes global so that functions below the
4409 target vector can find it.
4410 * inferior.h (resume): add prototype.
4411 (child_mourn_inferior, child_create_inferior, child_attach):
4414 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4415 replaced with find_default_attach and
4416 find_default_create_inferior.
4418 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4420 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4421 addresses don't get displayed in the wrong positions.
4423 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4425 Separate core functions along target vector in preparation for
4426 native support. Functions above vector now live in core.c. Those
4429 * core.c (solib_add_stub, core_close, core_open, core_detach,
4430 get_core_registers, core_files_info, core_ops): moved to corelow.c
4431 (_initialize_core): removed addition of core_ops target.
4432 * corelow.c: new file.
4433 (solib_add_stub, core_close, core_open, core_detach,
4434 get_core_registers, core_files_info, core_ops): moved from core.c
4435 (_initialize_corelow): new function.
4436 * gdbcore.h (core_open, core_detach): added prototypes.
4437 (core_ops): add forward declaration.
4438 * Makefile.in (SFILES_MAINDIR): add core.c
4440 (TSOBS): change core.o to corelow.o
4442 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4444 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4445 instead of 'sun' predefined symbol so that trap analysis code is
4446 enabled only when the TARGET is a sun3.
4448 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4450 * tm-i960.h (ext_format_i960): Add top-level declaration.
4451 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4452 blocks, else Sun4 compiler complains.
4454 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4456 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4457 instruction's argument. Patch from jonathan@cs.stanford.edu
4460 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4462 Break the thread of control that implies that a unix child
4463 process will be the default target.
4465 * target.c (find_default_run_target, find_default_attach,
4466 find_default_create_inferior, return_zero): new functions.
4467 (cleanup_target): Make return_zero the default for to_can_run.
4469 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4470 child_create_inferior references with find_default_XXX instead.
4472 * target.h (struct target_ops): new field, to_can_run.
4473 (find_default_attach, find_default_create_inferior): new prototypes.
4474 (target_can_run): new macro.
4476 * Also added a zero (default) to_can_run element to all static
4477 struct target_ops initializations throughout GDB, except:
4478 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4480 * infrun.c (child_create_inferior): Clean up error handling when
4481 no exec file is specified.
4482 (child_attach): Don't require exec file.
4484 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4486 Remove kill_inferior_fast, in favor of target_kill, which goes
4487 through the target vector.
4489 * inferior.h (kill_inferior_fast): remove declaration.
4491 * main.c (disconnect): call quit_cover using catch_errors rather
4492 than calling kill_inferior_fast directly. New way goes through
4493 the target vector, handles attached processes, and writes
4494 command history if appropriate.
4495 (quit_cover): new function, wrapper for quit_command.
4497 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4498 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4499 inlining them into the local kill_inferior when needed.
4501 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4503 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4504 * stabsread.c (read_struct_type): Simplify complicated expression
4505 for dumb DECstation compiler.
4507 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4509 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4510 operands to memory management instructions, from WRS.
4512 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4514 * main.c (main): Back out previous language setting changes.
4515 Replace with simple default to C before processing any init
4516 files. There MUST be a language set, even in the absence of
4517 init files or executables, or expression parsing fails.
4519 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4521 * main.c (main): Move code that sets initial language to
4522 symfile.c. Fixup places where command files are processed to
4523 be consistent in setting a default language if none has been
4525 * symfile.c (set_initial_language): Add code moved from
4526 main() that sets an initial default language when a new
4527 symbol file is read.
4528 * symfile.c (symbol_file_command): Call set_initial_language.
4529 * symtab.c (find_main_psymtab): Add FIXME comment.
4531 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4533 * breakpoint.c, sparc-tdep.c: comment changes.
4534 * configure.in: removed target_dependent line.
4536 * remote-mm.c (mm_attach): change printf to error to prevent
4538 * remote-udi.c (udi_attach): change printf to error to prevent
4541 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4542 calls to {fetch|store}_inferior_registers with calls to
4543 target_{fetch|store}_registers, for remote-target independence.
4545 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4547 * Makefile.in: Fix bug I introduced in merging Rich's change.
4548 * infrun.c (child_create_inferior): Use proceed() rather than
4549 doing all the same stuff by hand.
4551 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4553 * Makefile.in, configure.in: add support for files used only when
4554 configured native, that is, when host = target.
4556 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4558 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4559 stores are target dependent and were moved from xm to tm.
4561 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4563 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4565 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4566 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4568 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4570 * target.h (struct target_ops): removed to_convert_to_virtual and
4571 to_convert_from_virtual elements. Initializations removed from
4572 all static initializations.
4573 (target_convert_to_virtual, target_convert_from_virtual):
4575 (host_convert_to_virtual, host_convert_from_virtual): Removed
4576 forward declarations.
4577 * target.c (cleanup_target): removed default assignments for
4578 to_convert_to_virtual and to_convert_from_virtual.
4579 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4581 * findvar.c (value_of_register, value_from_register):
4582 target_convert_to_virtual inlined.
4583 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4584 * valops.c (value_assign): target_convert_from_virtual inlined.
4586 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4588 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4589 position wrong if used for the prompt.
4590 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4592 Support for accessing arbitrary MIPS stack frames in memory.
4594 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4595 set, run it before INIT_EXTRA_FRAME_INFO.
4596 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4598 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4599 (FP) value in the frame_info struct if it is zero (as from top of
4601 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4603 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4604 comes back as zero. So does FP_REGNUM, as a trigger for
4605 init_extra_frame_info.
4607 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4608 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4609 (INIT_FRAME_PC): Defined to null.
4610 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4611 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4612 Briefly explain MIPS stacks in GDB.
4614 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4616 * copying.awk, copying.c (show_copying_command,
4617 show_warranty_command): Rename from copying_info, warranty_info,
4618 to match command function conventions.
4620 * utils.c (prompt_for_continue): Reinitialize more-counts
4621 before printing anything, and again afterward. Fix comments.
4622 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4623 or alloca() if needed.
4625 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4626 detect native versus cross-host.
4628 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4630 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4631 Suns. Rename to m68k_saved_pc_after_call.
4632 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4633 m68k_saved... instead of sun3_saved...
4635 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4637 * Makefile.in (update-depend, update-alldeps): Split out of
4638 setup-to-dist, for convenience in rebuilding the depend and
4640 (assorted): Update to catch straggler files when building gdb.tar.Z.
4642 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4644 Preliminary cleanup for splitting host/native/target.
4646 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4647 here; it is dealt with at a gdb-target-independent level.
4648 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4649 high toned routine. Fix return type to void.
4650 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4651 Rich and I believe the "real problem" was that both single_step
4652 and target_resume were issuing PT_CONTINUE calls. This would
4653 cause the second PT_CONTINUE to sometimes fail because the process
4654 was already running.
4655 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4657 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4659 * energize.c (pty_to_kernel): Must check for EAGAIN as
4660 termination condition.
4661 (full_filename): Don't prepend dirname if filename begins with /.
4662 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4664 (getpty (NCR)): Lotsa bug fixes...
4665 (kernel_dispatch (case StopRType)): Use kill() instead of
4666 killpg() so we can deal with losing systems...
4667 (wait_for_events): Work around NCR select() lossage. It doesn't
4668 zero out readfds when select() returns zero.
4669 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4670 getcwd() instead of getwd() (NCR getwd() seg faults).
4671 (energize_wait): Use sigaction() for NCR. Their version of signal()
4672 is unreliable by default.
4674 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4675 error from PIOCSWSTOP.
4677 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4678 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4679 defs.h, utils.c: Make vfprintf_filtered global.
4681 * energize.c (send_location): New routine to consolidate all
4682 places where we must notify kernel of where the given pc is.
4683 (cplus_demangle): Put single-quotes around demangled names.
4684 (energize_call_command): Call send_location() after doing up,
4685 down, and frame commands.
4687 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4689 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4690 pass at doc for two new remote targets---29K using UDI, and Tandem
4691 ST2000 using STDBUG.
4693 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4695 * doc/all.m4: turn on H8/300 stuff for generic manual
4697 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4698 after explicit call to breakpoint() in serial stubs.
4700 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4702 * mipsread.c: Clean up some white space.
4703 (parse_symbol): Handle stEnd of stFile.
4704 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4706 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4707 store_inferior_registers): Replace unexplained numbers
4708 with manifest constants from a DECstation header file.
4709 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4710 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4712 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4714 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4715 for "down". Suggested by Richard Stallman.
4717 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4719 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4720 redeclaration bug on SunOS 4.
4722 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4724 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4725 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4726 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4727 they aren't already there.
4728 * remote-vx.c (vx_prepare_to_store): Ditto.
4729 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4731 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4733 Removed a large number of changes inserted by Per Bothner
4734 for C++ support. These will go back in when they've been
4737 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4739 * serial.h: Fix prototye for serial_raw().
4740 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4741 serial_write() to match prototypes.
4742 * remote-st2000.c (get_reg_name): Make *p be const.
4744 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4746 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4747 to agree with target structure field type.
4748 (nindy_store_registers): Ditto.
4750 * Makefile (OPCODES): New var, pointing to opcodes library.
4751 (CLIBS, CDEPS): Include it.
4752 (saber_gdb): Load opcodes library.
4754 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4756 * a68v-xdep.c (store_inferior_registers): declare as void.
4757 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4758 * remote-st2000.c: Massive changes to use new serial package.
4759 Also added 'connect' command to transparantly connect to serial
4761 * ser-termios.c: Big cleanup, use nicer coding conventions.
4762 * ser-bsd.c: New module, serial stuff for BSD systems.
4763 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4764 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4766 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4768 * doc/gdb.texinfo: fix shameful error of agreement reported by
4769 jimb@occs.cs.oberlin.edu (Jim Blandy)
4770 * doc/gdb.texinfo: remove old partial discussion of remote serial
4771 protocol (via serial debug stubs)
4772 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4773 use of serial debug stubs
4775 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4777 * symfile.h: Declaration of set_demangling_style() moved
4778 here from demangle.h (which is now in ../include).
4779 * i386-xdep.c: Update comment.
4781 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4783 * symtab.c (completion_list_add_symbol): restructured to optimize
4784 for time. First clip names that cannot match. Then clip any
4785 names we've already considered. Drop a redundant strncpy. Drop
4786 a redundant malloc and associated free for demangled names.
4788 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4790 * a68v-xdep.c (store_inferior_registers): Define as type void.
4791 * configure.in: Add host m68k-apollo*-bsd*.
4792 * demangle.c (struct demanglers): Use enum instead of constant
4793 value to keep braindamaged HP/Apollo compiler happy.
4795 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4797 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4798 match "FOO". This allows 'break Foo' to work when Foo is
4799 a mangled C++ function. (See comment before function.)
4801 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4803 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4804 for files in vx-share/*.c.
4805 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4806 for normal GDB source files.
4808 * Makefile.in (VERSION): Roll to 4.6.6.
4810 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4811 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4812 * tm-sun3os4.h: Update comments.
4813 * xm-delta88.h: Remove STACK_END_ADDR.
4815 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4817 * Makefile.in (VERSION): Roll to 4.6.5.
4819 * infrun.c: Lint for recent `handle' changes.
4821 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4822 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4823 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4824 should include a ser-XXX.o module.
4826 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4827 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4829 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4830 known suns in configure.in, rather than mapping them to unique
4831 config files that happen to duplicate other config files.
4832 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4833 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4835 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4837 * configure.in (*-*-sunos*): Use trailing * to match all
4838 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4839 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4840 in production on Sun-4.
4841 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4842 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4843 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4845 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4846 config/sparc-noun.mt: New target configs for embedded.
4847 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4849 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4850 target definitions for embedded with and without underlines on
4853 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4854 not a parameter of the CPU, but of the development environment.
4855 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4857 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4859 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4860 (which involves reading in main's symtab) if we have no breakpoints.
4862 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4864 * dwarfread.c (cu_language): New local variable to record
4865 language for current compilation unit being processed.
4866 * dwarfread.c (set_cu_language): New local function to decode
4867 and record language for current compilation unit being processed.
4868 * dwarfread.c (synthesize_typedef): Add local function to
4869 synthesize a typedef for C++ classes, structs, unions, and
4871 * dwarfread.c (read_structure_scope): Synthesize typedefs
4872 for C++ classes, structs and unions.
4873 * dwarfread.c (read_enumeration): Synthesize typedefs for
4875 * dwarfread.c (read_file_scope): Call set_cu_language to
4876 record language for current compilation unit. After symtab
4877 is built, save this recorded language.
4878 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4879 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4880 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4881 typedefs for C++ classes, structs, unions, and enumerations.
4882 * dwarfread.c (scan_compilation_units): Call set_cu_language
4883 to record language for current compilation unit.
4884 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4885 for TAG_enumeration_types, rather than in add_partial_symbol.
4886 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4887 case with class, struct, and union type cases, now that they are
4888 the same. Remove tests for non-NULL name attributes, now done
4890 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4891 treat as alias for TYPE_CODE_STRUCT for now.
4893 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4895 * Makefile.in: map "gdb" through program_transform_name when
4898 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4900 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4901 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4902 Use "regi" for local indexing through register numbers, reserving
4903 "regno" for the name of a specific register passed as an input
4904 parameter. Fix bug propagated through all versions that sometimes
4905 used regno as an index when it should have been regi, thus using
4906 -1 as an index in some cases.
4908 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4910 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4911 respectively, so same demangler can be used by other programs.
4912 * Makefile.in: Remove demangler stuff.
4913 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4914 * demangle.c (_initialize_demangler): Tell demangler which
4915 CPLUS_MARKER to assume.
4917 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4919 RS/6000 portability changes (for hosting cross-debuggers).
4921 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4922 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4923 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4924 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4925 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4926 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4927 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4928 (NO_SINGLE_STEP): Add, target-dependent.
4929 (loadinfotextindex): Lowercase, remove "aix_".
4930 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4931 (NO_SINGLE_STEP): Remove, target-dependent.
4932 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4933 * xcoffread.c: Only build file if RS/6000 native GDB.
4934 (build_function_symbol): Remove #if 0'd code.
4935 * rs6000-tdep.c: Cleanup. Add static fn protos.
4936 Use CORE_ADDR for addresses throughout. Make void fns void.
4937 (pop_dummy_frame): Add FIXME about bogosity of design here.
4938 (rs6000_struct_return_address): Ditto.
4939 (frameless_function_invocation, frame_get_cache_fsr,
4940 frame_initial_stack_address, xcoff_relocate_symtab,
4941 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4942 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4943 Use CORE_ADDRs. Change identifiers to lowercase.
4945 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4946 supplying dummy routines if non-native. Add prototype for
4947 static exec_one_dummy_insn. Move a mess of functions to
4948 rs6000-tdep.c (as above). Remove #if 0'd code.
4950 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4951 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4952 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4954 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4957 * vx-share/README, nindy-share/README: New files describing
4958 how these directories' code is shared, and with whom.
4960 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4962 * configure.in (target configurations): Reformat into table.
4963 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4965 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4966 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4967 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4968 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4969 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4970 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4972 * Makefile.in (config-check): Add command to check whether
4973 configure.in is consistent with config/*.
4975 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4977 * configure.in (host configurations): Reformat nested cases into
4978 easy-to-maintain table.
4979 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4980 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4982 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4984 * cplus-dem.c: Reorder args to most local functions to make them
4985 follow the consistent pattern of struct work_stuff pointer first,
4986 followed by pointer into string being demangled, followed by
4987 pointer to the string where the result is being stored, followed
4988 by other args. Also generally replace most variables of name
4989 "type" with "mangled" for consistency. They all pointed to the
4990 same string but half were one name and half the other.
4991 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4992 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4993 use whenever a qualified name is being demangled.
4994 * cplus-dem.c (do_type): Qualified names are treated similarly
4995 to fundamental types, not as modifiers of fundamental types.
4997 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4999 * configure.in: Add sparclite as a target.
5001 * sparc-stub.c (handle_exception): Flush instruction cache just
5002 before returning to the user. (hexToInt): Fix overzealous cleanup.
5004 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
5006 * infrun.c (handle_command): Rewrite to allow multiple signal
5007 numbers, signal number ranges, and to recognize "all" to mean all
5008 signals except those used by the debugger.
5009 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
5010 to set or reset actions for specific signals.
5012 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
5014 * coffread.c (decode_type): Call alloc_type to alloc new
5016 * stabsread.c (read_array_type, read_range_type, define_symbol):
5017 Call alloc_type to alloc new types.
5018 * stabsread.c (define_symbol): Move dbl_valu symbol field data
5019 from type_obstack to symbol_obstack.
5020 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
5022 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
5023 associated with a type, using the same mechanism as was used to
5024 allocate space for the type structure itself.
5025 * coffread.c (patch_type, coff_read_struct_type,
5026 coff_read_enum_type): Use TYPE_ALLOC.
5027 * dwarfread.c (struct_type): Use TYPE_ALLOC.
5028 * gdbtypes.c (create_array_type, check_stub_method,
5029 allocate_cplus_struct_type): Use TYPE_ALLOC.
5030 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
5031 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
5032 read_range_type): Use TYPE_ALLOC.
5034 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
5036 * breakpoint.c (breakpoint_re_set): Select a default source
5037 symtab if one is not currently selected.
5038 * utils.c (query): Call wrap_here before building the output
5039 query string, to turn off wrapping and flush any buffered output.
5040 Otherwise our query may end up in the wrap buffer and never be
5042 * eval.c (evaluate_subexp): Report error when attempting to
5043 evaluate subscript for types without a target type, rather
5044 than dumping core by using the NULL pointer.
5045 * symfile.c (symbol_file_command): Forget current_source_symtab
5046 and current_source_line when discarding symbol table.
5048 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
5050 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
5052 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
5053 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
5055 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
5057 * remote.c (remote_open): Fix baud rate setting to make -b flag
5058 work. (remote_wait): Change 'T' message parser to deal with new
5059 improved format which allows stub to send an arbitrary bunch of
5061 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
5062 make all this re-entrant by storing all state on the stack. Clean
5063 up memory error trapping. (computeSignal, set_debug_traps):
5064 make it all table driven. Make a start at a baud rate setting command.
5066 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
5068 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
5070 * remote-vx.c: redefine malloc to avoid buggy declaration on
5071 RS/6000 <rpc/types.h>.
5072 xm-rs6000.h: include <sys/select.h> to define fd_set for
5073 <rpc/svc.h> on RS/6000.
5075 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
5077 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
5078 recursive invocations of make. Always create installation
5081 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
5083 * m68k-pinsn.c: Minor fix in style of output (don't use
5084 range to indicate floating point control registers).
5086 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
5088 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
5090 * infcmd.c (registers_info): Handle multiple register names.
5091 Changes inspired by Roland McGrath.
5093 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
5095 * sparc-stub.c: New file. Mix it with your SPARClite
5096 application, and it will speak GDB remote protocol!
5097 * remote.c (remote_wait): Change 'T' (expedited reply) message to
5098 deal with arbitrary registers. Needed for sparc-stub.
5100 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
5102 * cplus-dem.c (cplus_markers): Add table for gnu style and
5103 use throughout, in place of compile time constant CPLUS_MARKER.
5104 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5105 * cplus-dem.c (cfront_special): New function, as suggested
5106 by pfieland@stratus.com.
5107 * cplus-dem.c (forget_types): New function.
5108 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5110 * cplus-dem.c (mop_up): Call forget_types().
5111 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5112 Use throughout, instead of checking current_demangling_style.
5113 * cplus-dem.c (demangle_signature): When finding an explicit
5114 start of function args, forget all remembered types for
5115 lucid/cfront style demangling.
5116 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5117 underbar characters, use last pair as the delimiter. Hoist
5118 gnu_special() call up to cplus_demangle(). Call cfront_special()
5120 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5121 for inherited classes.
5122 * cplus-dem.c (demangle_args): Document quirks of numbered
5123 references to previously seen types.
5124 * dbxread.c (read_ofile_symtab, process_one_symbol):
5125 Use AUTO_DEMANGLING rather than explicitly checking
5126 current_demangling_style.
5127 * demangle.h: Add some comments.
5128 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5129 CFRONT_DEMANGLING): New macros.
5130 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5131 not found in the actual producer string produced by lcc.
5132 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5133 than explicitly checking current_demangling_style.
5135 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5137 * breakpoint.c (enable_longjmp_breakpoint,
5138 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5139 Check for duplicate breakpoints at the same address. Bug report
5140 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5142 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5144 * buildsym.c (end_symtab): Document that end_symtab can return
5145 NULL under non-error conditions.
5146 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5147 returned from end_symtab for empty compilation units.
5149 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5151 * am29k-tdep.c: Lint from DECstation compiler.
5152 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5153 As the man page says, "Sometimes you just can't get lint to shut
5154 up". That doesn't mean you should blow away the code it won't
5156 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5157 it up over the next few weeks. Make mips x 29k build.
5158 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5159 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5160 but leave it as a comment because the breakpoint instruction
5161 is not easily accessible at this moment (it's static, and if
5162 we define one here, it goes into every file compiled).
5164 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5166 * Makefile.in (VERSION): Bump to 4.6.3.
5167 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5168 function scopes when building partial symbol tables.
5169 * objfiles.c (open_existing_mapped_file): Make it clear in
5170 warning message that out of date mapped files are ignored.
5171 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5172 unit source file name in error message.
5174 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5176 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5177 * dwarfread.c (struct_type): In absence of AT_byte_size for
5178 bitfield, use size of object of member's type for the size of
5179 the anonymous object containing the bit field.
5180 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5181 an AT_byte_size attribute is seen.
5182 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5183 union aux_ext (was aux_ent).
5184 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5185 unsigned char* to char*, for Lucid compiler.
5186 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5187 to be correct type (from unsigned char* to char*).
5188 * valprint.c (type_print_derivation_info): Minor tweak to placement
5189 of commas in derived class printing.
5190 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5192 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5194 * xm-go32.h: Define LSEEK_NOT_LINEAR
5195 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5196 then work out the lseek positions of newlines by running through
5197 the file and `tell'ing. This makes source file listing work on
5198 OS's where the relationship between physical position in file and
5199 canonical position is indeterminate, eg VMS and DOS.
5201 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5203 * stabsread.c: Ensure that all members of all allocated structures
5204 are initialized to known state to avoid hard to find bugs with gdb
5205 using fields containing random data.
5206 * buildsym.c (start_subfile): Compact dirname initialization.
5207 * buildsym.c (patch_subfile_names): New function.
5208 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5209 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5210 * buildsym.h (patch_subfile_names): Add prototype.
5211 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5213 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5215 * remote-udi.c: Update comments.
5217 * remote.c (getpkt): Only force retransmission ten times;
5218 after that, assume bug in target code, and handle pkt anyway.
5220 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5222 * configure.in: Add support for apollo 68k under BSD environment.
5223 * xm-apollo68b.h: New file to support above.
5225 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5227 * configure.in: Recognize i486 host cpu.
5228 * valprint.c (type_print_derivation_info): Print derivation info
5229 in same form as class declarations in source.
5230 * valprint.c (type_print_varspec_suffix): Split arg printing
5231 code out to type_print_args function.
5233 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5235 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5236 at_import, at_frame_base.
5237 * dwarfread.c (completedieinfo): Remove cases for obsolete
5238 AT_visibility, AT_import, and AT_frame_base attributes.
5239 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5240 i860, which can keep up to 4 shadow breakpoints.
5241 * tm-stratus.h (USG): Define.
5242 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5243 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5244 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5245 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5246 * config/stratus.mt (TDEPFILES): Include files available from
5247 stratus that are not yet in release pending receipt of paperwork
5249 * buildsym.c (finish_block): Minor code format change.
5250 * gdbtypes.h (struct field): Add to comments.
5251 * gdbtypes.h (virtual_field_bits): Add to comments.
5252 * objfiles.c (allocate_objfile): Change obstack interface to
5253 match FSF merging efforts.
5255 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5257 * Makefile.in (VERSION): Bump to 4.6.2.
5258 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5259 * Makefile.in (OBS): Add stabsread.o
5260 * Makefile.in (stabsread.o): Add build rule.
5261 * stabsread.c, stabsread.h: New files.
5262 * buildsym.c: Split out stabs specific support to stabsread.c.
5263 * buildsym.h: Split out stabs specific support to stabsread.h.
5264 * dbxread.c (stabsread.h): Include
5265 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5266 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5267 * dbxread.c (read_ofile_symtab): Call end_stabs.
5268 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5269 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5270 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5271 really_free_pendings to cleanups.
5272 * elfread.c (elf_new_init): Call stabsread_new_init.
5273 * gdbtypes.c: Small changes to maintenance commands.
5274 * mipsread.c (stabsread.h): Include.
5275 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5276 * xcoffread.c (stabsread.h): Include.
5277 * xcoffread.c (global_stabs): Remove redundant def.
5278 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5280 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5282 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5283 * inflow.c (terminal_init_inferior, terminal_inferior,
5284 terminal_ours_1, initialize_inflow): Record and use state
5285 of lmode_inferior_valid and lmode_ours_valid.
5287 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5289 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5290 include <sgtty.h> on USG. (from sef).
5292 * depend: es1800 dependency needed here.
5294 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5296 * buildsym.c (read_struct_type): Initialize structs allocated
5297 with alloca, to avoid using random values from stack later on.
5298 * defs.h (fprintf_filtered): Add prototype.
5299 * gdbtypes.c (check_stub_method): Fix misleading comments.
5300 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5302 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5303 small changes to maint support functions.
5304 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5305 for some fields and expand comments.
5306 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5307 macro and track change to obstack_full_begin macro.
5308 * utils.c (fprintfi_filtered): New function.
5309 * valprint.c (type_print_base): Fixup field printing to not
5310 print extraneous lines and not print bogus "no data fields"
5311 messages for C++ classes with no data members. Also use new
5312 fprintfi_filtered function.
5314 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5316 * configure.in: es1800 ok for 68000 too.
5318 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5320 * configure.in: echo error messages to stderr, not stdout
5322 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5324 * configure.in: recognize hppa* instead of hppa
5326 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5328 * energize.c: Second cut at DynamicLoad message handling.
5330 * energize.c: Relativize pathnames in #include statements.
5331 * (kernel_dispatch): Better error messages for unknown protocol
5333 * (kernel_dispatch): First cut at DynamicLoad message handling.
5335 * Makefile.in: Remove -I../readline from all compilations,
5336 include a special case for main.o instead.
5338 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5340 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5341 error if it fails to find a member type, rather than return NULL
5342 and trigger a coredump.
5343 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5344 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5345 match on complete demanglings, including argument lists for member
5346 functions, rather than just accepting the first demangling that
5347 matches the class and function name.
5348 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5349 to start_symtab as the directory name.
5350 * dwarfread.c (completedieinfo): Strip off any leading hostname
5351 portion of the AT_comp_dir attribute string. Gdb doesn't know
5352 what to do with them (FIXME).
5354 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5356 * breakpoint.c (commands_command): Simplify code a bit, remove
5357 unnecessary fflush().
5359 * Makefile.in (OTHERS): Add gcc.patch.
5360 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5362 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5364 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5365 lcc producer string.
5367 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5369 * WHATS.NEW renamed to NEWS.
5371 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5373 * dbxread.c, dwarfread.c: Re-enable experimental code to
5374 automatically select demangling style.
5375 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5376 DEMANGLING_STYLE, to make more descriptive. Revert back to
5377 "auto" as default. Comment use.
5378 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5379 * Makefile.in (${DEMANGLER}.o) Remove target and special
5382 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5384 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5386 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5388 * Makefile.in, demangle.c: Change default demangling style to
5390 * Makefile.in: Update version to 4.6 !!!
5391 * README, WHATS.NEW: Update for 4.6.
5393 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5395 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5398 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5399 nodes as base classes.
5401 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5403 * alldeps.mak, depend: Update.
5405 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5407 * Makefile.in (VERSION): 4.5.9.
5409 * xm-hp300bsd.h: Add decl for strdup().
5410 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5411 PDR. Cleanup a few things, fix compilation warnings.
5413 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5415 * Makefile.in (DEMANGLING_STYLE): New define to set default
5416 demangling style for C++. Defaults to "auto".
5417 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5418 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5419 * Makefile.in (OBS): Add demangle.o
5420 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5421 Remove compile time decisions about demangling style and replace
5422 with runtime decisions using current_demangling_style.
5423 * cplus-dem.c (main): Expand code included during building of
5424 standalone demangler to recognize demangling style options.
5425 * dbxread.c (demangle.h): Include.
5426 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5427 demangling style if processing g++ code and current demangling style
5428 is auto (Note: this feature currently disabled.)
5429 * demangle.c: New file, generic demangling control.
5430 * demangle.h (demangling_styles): New enumeration to select one
5431 of several demangling styles. Also define string names for each
5433 * demangle.h (set_demangling_style): Add prototype.
5434 * dwarfread.c (demangle.h): Include.
5435 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5436 New producer string prefixes to recognize.
5437 * dwarfread.c (handle_producer): Consolidate actions for specific
5438 producers. Set demangling style based on producer string if
5439 current style is auto. (Note: this feature currently disabled.)
5440 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5442 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5444 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5446 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5448 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5449 * c-exp.y: Call lookup_signed_typename() after seeing
5450 "signed". This handles "signed char" correctly.
5451 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5452 keywords before a type specifier.
5454 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5456 * command.c (lookup_cmd_1): Clarify descriptive comments.
5457 * gdbcmd.h (maintenanceprintlist): Add declaration.
5458 * main.c (maintenanceprintlist): Add definition.
5459 * main.c (gdb_completer_command_word_break_characters): Add.
5460 * main.c (symbol_completion_function): Switch completer word
5461 break character sets dynamically, based on whether completion is
5462 being done on commands or on something else.
5463 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5464 * maint.c: Include demangle.h.
5465 * maint.c (maintenance_demangle): New function.
5466 * maint.c (maintenance_print_command): New function.
5467 * maint.c (_initialize_maint_cmds): Reorganize some commands
5468 under new maintenance print subcommand.
5470 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5472 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5473 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5474 target type. Otherwise, 'whatis this.field' wouldn't work,
5475 which would be inconsistent, since 'print this.field' works.
5476 * buildsym.c (read_struct_type, read_enum_type): Clear
5477 TYPE_FLAG_STUB flag.
5478 * buildsym.c (cleanup_undefined_types): Don't rely on a
5479 flawed "Reasonable test to see if" a type has been defined
5480 since it was referred to; now we can just see if the
5481 TYPE_FLAG_STUB flag has been cleared.
5482 * valprint.c (print_type_base): Emit public/protected/private
5483 labels for methods as well as fields. Also, indent these labels
5484 2 spaces instead of 4, for a more conventional "look".
5485 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5486 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5487 * gcc.patch: New file. Contains patch for gcc (so people
5488 with gdb-2.2.x won't have to wait for a new gcc release).
5490 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5492 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5493 (print_addr): Call print_address to show symbolic version as well.
5495 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5497 (vx_read_register): Declare inferior_fp_regs. Delete code for
5498 copying "inferior_registers" around; the values are already in var
5499 "registers". Use correct size for register set.
5501 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5502 target doesn't support it.
5503 (vx_read_register): Don't try reading them either.
5505 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5506 VxWorks back end reads them in one contiguous set except for this
5508 (register_names): Change "pc" to "pcw" to avoid confusion printing
5510 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5511 find the PC under VxWorks.
5513 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5515 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5516 to create new blank types, instead of handcrafting them.
5517 * defs.h (printfi_filtered): Add prototype.
5518 * utils.c (printfi_filtered): New function.
5519 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5520 to simplify the code. Other cleanups.
5521 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5522 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5523 use of various fields.
5524 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5525 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5526 production that currently treats it exactly the same as STRUCT.
5527 * c-exp.y (yylex): Recognize "class" as token CLASS.
5528 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5529 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5530 general symbol handling code. Call cplus_mangle_opname with
5532 * symtab.c (decode_line_2): Print demangled function names in
5533 breakpoint menus, instead of just file and line number.
5534 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5535 * valprint.c (type_print_base): Print "class" for C++ classes,
5536 rather than "struct". Print section labels for public, protected
5537 and private members of C++ classes.
5538 * values.c: Include demangle.h.
5539 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5541 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5543 * Makefile.in (VERSION): Update to 4.5.8.
5545 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5547 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5548 prevent crashes when examining cross-targets.
5549 * dbxread.c (process_one_symbol): Include directory name when
5550 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5551 find include files, and yacc/lex sources when the cwd doesn't match
5552 that in which the object was compiled.
5553 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5555 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5558 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5560 * maint.c (maintenance_command, maintenance_info_command):
5561 Install with allow_unknown as 0 and call help_list to show
5562 list of possibilities when no subcommand is specified.
5564 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5566 * configure.in: Add m68k-ericsson-*.
5567 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5569 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5571 * maint.c: New file.
5572 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5573 * Makefile.in (OBS): Add new file maint.o.
5574 * defs.h (command_class): Add class_maintenance.
5575 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5576 commands. Allow for them (and other nonessential parts of gdb)
5577 to be selectively left out under special circumstances.
5578 * gdbtypes.c (recursive_dump_type): New function; supports
5579 maintenance print-type command.
5580 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5582 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5584 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5585 initializers. Add initializations for setprintlist, showprintlist,
5586 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5587 * printcmd.c (maintenance_print_type): New maintenance cmd.
5588 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5589 implied by comment that all cmd lists are owned by main.c.
5590 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5591 that all cmd lists are owned by main.c.
5592 * language.c (setchecklist, showchecklist): Move to main.c, as
5593 implied by comment that all cmd lists are owned by main.c
5594 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5595 deletelist): Remove redundant declarations (also in gdbcmd.h).
5596 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5597 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5598 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5599 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5600 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5601 maintenance_print_msymbols, maintenance_print_objfiles):
5603 * symmisc.c (printsyms_command, printpsyms_command,
5604 printmsyms_command, printobjfiles_command): Removed from
5605 _initialize_symmisc.
5606 * main.c (dump_me_command): Moved to maint.c and renamed to
5607 maintenance_dump_me.
5608 * breakpoint.c (all_breakpoints_info): Rename to
5609 maintenance_info_breakpoints.
5610 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5611 all_breakpoints_info to add maintenance_info_breakpoints to the
5612 maintenanceinfolist instead.
5613 main.c (initialize_main): Set up maintenance class commands.
5615 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5617 * energize-patches: Fix minor problems with building energize lib.
5619 * energize-patches: Change names of all cadillac procedure calls
5620 to be energize procedure calls. Simplify many hooks by moving
5621 tests energize.c. Configure energize, and build it automatically now.
5623 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5625 * Makefile.in (VERSION): Bump to 4.5.7.
5626 * cplus-dem.c (demangle_args): Validate index for previously
5627 seen type to guard against bogus values from malformed manglings.
5628 * valops.c (value_struct_elt_for_reference): Guard against
5629 blindly using NULL return value from lookup_symbol.
5631 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5633 * cadillac.c, cadillac-patches: Rename to energize.c and
5634 energize-patches. Change all routines and variables named
5635 'cadillac*' to 'energize*'. Create new file called energize.h to
5636 hold all interface declarations.
5638 * deblib/connection/*: Move all of this stuff into energize/, but
5639 delete unneeded files.
5641 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5643 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5645 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5646 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5647 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5648 child processes, to avoid dead ones "hanging around" after GDB exits.
5649 (attach): Always stop the process if it needs it. Set RLC flag
5650 when attaching running processes, so it will continue if we detach
5651 it, quit, or are killed.
5652 (detach): Clear faults and set RLC flag to make process run
5654 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5656 (info_proc): Open process O_RDONLY, so we can see any process,
5657 even those controlled by debuggers.
5658 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5660 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5662 Relocate symbols using an array of section_offsets, rather than a
5663 single `addr' or `offset'. This makes Solaris-2 support work, and
5664 permits better VxWorks (and maybe xcoff) support later.
5666 * symtab.h (struct section_offsets): New structure for keeping
5667 a set of offsets, rather than a single one.
5668 (struct objfile): Replace addr with section_offsets member.
5669 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5670 * gdb-stabs.h: New include file with `symbol type specific'
5671 parameters for psymtabs and objfiles.
5672 * Makefile.in (HFILES): Add gdb-stabs.h.
5673 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5674 * coffread.c: Conforming changes. Fake offset array always 0.
5675 * dbxread.c: Conforming changes.
5676 (struct dbx_symfile_info): Move to gdb-stabs.h.
5677 (start_psymtab): Call elfstab_offset_sections to calculate good
5678 offsets for this source file, based on the ELF symbol table info.
5679 (read_ofile_symtab): Yank N_CATCH, which is dead.
5680 (process_one_symbol, N_CATCH): Yank.
5681 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5682 Relocate with SECT_OFF_TEXT.
5683 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5684 to distinguish relocatable from absolute symbols. Then, if not
5686 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5687 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5688 (", N_ROSYM): SECT_OFF_RODATA.
5689 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5690 (dbx_symfile_offsets): Add to translate addr to offset.
5691 * dwarfread.c: Conforming changes. Single offset currently used.
5692 * elfread.c: Add various complaints about elf/stab stuff.
5693 #include gdb-stabs.h. Conforming changes, using a single offset.
5694 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5695 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5696 for later use in building psymtabs.
5697 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5698 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5699 (free_elfinfo): New fn, frees all chained stab_section_infos
5700 in an objfile, and zaps the start-of-chain pointer.
5701 (elfstab_offset_sections): New fn, looks in stab_section_info
5702 chain to determine section bases to relocate a psymtab's worth
5703 of symbols, as they are being read.
5704 * mipsread.c: Conforming changes. Stabs-reading will relocate
5705 using one offset. MIPS-reading will not relocate at all.
5706 * partial-stab.h: Relocate different symbol types using different
5707 offsets from section_offsets.
5708 * symfile.c: Conforming changes.
5709 (find_lowest_section): Unused function to use later
5710 to free us from the Tyranny of the Text Section.
5711 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5712 in all lower layers of symbol reading. Call format-specific
5713 sym_offsets function to initialize offsets for high speed symbol
5715 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5716 (symbol_file_command, add_symbol_file_command): Callers changed.
5717 * symmisc.c (dump_psymtab): Print new relocation parameters.
5718 * xcoffread.c: Corresponding changes.
5720 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5721 * main.c (main): Read the $HOME/.gdbinit file before processing
5722 the argv arguments (e.g. reading symbol files or core
5723 files). This allows global parameters to be set, which will apply
5724 during the symbol reading. The ./.gdbinit is still read after
5726 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5727 * xcoffexec.c: Clean up quote inside comment.
5729 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5731 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5732 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5733 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5734 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5735 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5736 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5737 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5738 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5739 values.c, xcoffread.c:
5740 Remove "(void)" casts from function calls where the return value
5741 is ignored, in accordance with GNU coding standards.
5743 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5745 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5746 * partial-stab.h: Ignore N_ENDM.
5747 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5748 CODE or DATA section attachment. This eliminates a lot of random
5749 values from shared libraries, which screw up the ordinary symbols
5750 in the address ranges they happen to overlap.
5751 * buildsym.c (define_symbol): Eliminate special tests
5752 for function types; move into "function" cases in switch statement.
5753 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5754 in case they define new type numbers. But ignore them (FIXME).
5755 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5756 (read_sun_builtin_type): Add commentary.
5758 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5760 * xm-rs6000.h: define MEM_FNS_DECLARED
5762 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5764 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5765 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5766 * mips-xdep.c: Remove most include files (unused, caused errs).
5767 (fetch_core_registers): Use right parameters in dummy fn.
5769 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5771 * buildsym.c (scan_file_globals): Beware the null file.
5772 Fix from Jim Williams.
5774 * stack.c (return_command): Evaluate expression *before* popping
5775 off the stack frames! Fix inspired by Jim Williams.
5776 (up_silently_command, down_silently_command): No sel frame is error.
5778 * defs.h (memcpy, memset): Conditionalize decls on
5779 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5780 (alloca): Break out the STDC and non-STDC alloca cases, to make
5781 it work on old preprocessors as well as "picky ANSI" ones.
5782 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5784 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5785 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5786 header files define it!
5788 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5790 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5792 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5793 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5794 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5795 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5796 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5797 utils.c, valarith.c, valops.c, valprint.c, values.c:
5798 Replace bcopy() use with memcpy(), which is more standard and can
5799 take advantage of gcc's builtin functions for increased performance.
5800 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5801 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5803 Replace bzero() use with memset(), which is more standard and can
5804 take advantage of gcc's builtin functions for increased performance.
5805 * i386-tdep.c, main.c, valprint.c:
5806 Replace bcmp() use with memcmp(), which is more standard and can
5807 take advantage of gcc's builtin functions for increased performance.
5809 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5811 * remote.c (remote_wait): Fix cast on signal() call.
5812 * defs.h (alloca): More diddling with alloca. Have to ensure
5813 that it has a prototype, so that if alloca is defined as a macro
5814 that takes an arg, the definition is seen as a use of a macro
5815 that takes an arg, to satisfy picky ANSI preprocessors.
5817 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5819 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5820 consistency with all other gdb files.
5821 * cadillac.c: Use <string.h> rather than <strings.h>.
5822 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5823 * Makefile.in (MAKE): Remove definition for consistency with
5824 other Makefile.in files and to fix problem with recursive makes.
5826 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5828 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5831 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5833 * source.c (print_source_lines): for DOS interoperability; don't
5834 print CR (013) as ^M.
5836 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5838 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5840 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5842 * remote.c (remote_wait): Cast signal to void * to avoid warning
5843 from busted HP compiler.
5845 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5846 stabs cause end_psymtab to be called.
5848 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5849 compiler feature of putting 'c' into basic type descriptors for
5852 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5853 where there is no place for nPC in prrun struct.
5855 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5857 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5858 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5859 * dwarfread.c (enum_type): Save enum names on type_obstack.
5860 * dwarfread.c (struct_type): Save member name on type_obstack.
5861 * symtab.c (_initialize_symtab): Fix misspelling.
5862 * regex.c (store_jump, insert_jump): Return void.
5864 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5866 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5867 (alloca): Declare return type on SPARC, since Sun doesn't.
5868 (*_BYTE_ORDER): Improve comment: *must* be defined.
5870 * tm-hppa.h: New file, architectural definition of HP PA.
5871 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5873 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5874 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5875 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5876 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5879 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5880 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5881 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5883 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5885 * printcmd.c (output_command): Thinko.
5886 (x_command): Only set remembered size/format if cmd succeeds.
5888 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5889 since it is no longer used and burns time for every symbol read.
5890 (process_one_symbol): Treat N_CATCH like default (complain).
5892 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5894 * partial-stab.h (case N_TEXT): Fix fencepost error when
5895 detecting start of new symbol info after reading symtab for a
5896 module with a zero length TEXT segment.
5898 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5900 * Makefile.in (VERSION): Bump to 4.5.6.
5901 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5903 * defs.h (NORETURN): Define away for Lucid compiler.
5904 * remote.c (remote_timer, remote_interrupt): Signal handlers
5906 * ser-termios.c (serial_write, serial_close): Return whatever
5907 value the write/close call returns, rather than falling off end.
5908 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5909 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5911 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5912 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5914 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5915 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5916 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5917 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5919 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5920 store_inferior_registers): Supply missing fourth argument to
5922 * cadillac.c (kernel_dispatch): Make return type void.
5923 * cadillac.c (iosig): Signal handlers take one int arg.
5924 * valprint.c (val_print_fields): Call fprint_symbol to get
5925 automatic C++ demangling for mangled field names.
5927 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5929 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5930 * dwarfread.c (enum_type): Fix misspelling in comment.
5931 * valprint.c (val_print_fields, cplus_val_print): Minor
5932 adjustment to printing of C++ class structures to more closely
5933 match format for printing C structures, with and without setting
5936 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5938 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5939 (which is not a Posix signal) if it isn't defined.
5940 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5941 New port to Linux (a free Unix clone for 386 machines).
5943 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5945 COFF changes for dealing better with EPI 29K C compiler output.
5947 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5949 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5950 (read_coff_symtab): Move patch_opaque_types call from
5951 coff_symfile_read. Restrict it to symtabs from this objfile.
5952 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5953 references on opaque type chain; just let coff_lookup_type handle 'em.
5954 (decode_type): Complain about tagndx values on
5955 non-struct/union/enum types, which the EPI compiler tends to produce.
5957 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5959 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5962 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5963 usage to match new prototype. Include libbfd.h to get prototype.
5965 * source.c (find_source_lines): Handle large st_size fields.
5967 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5969 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5970 * stack.c (return_command): Use cleanups to avoid memory leaks.
5972 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5974 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5975 INT_REGNUM to INTE_REGNUM.
5977 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5979 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5981 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5982 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5983 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5984 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5986 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5987 declarations of malloc/realloc/free that are inserted by some
5989 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5991 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5992 another decl of strdup (this really ought to come from libiberty.h!).
5994 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5996 * remote.c (getpkt): Error if input exceeds buffer size.
5997 (_initialize_remote): `set remotedebug' enables packet trace.
5999 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
6000 N_SLINE's, etc, just like Sun cc on Solaris2.
6002 * am29k-tdep.c (read_register_stack, write_register_stack):
6003 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
6004 variable. Add `set' and `show' commands for it.
6005 * doc/gdb.texinfo: Document it.
6007 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
6009 * valprint.c (type_print_1): Plug memory leak. Print all
6010 C++ syms as demangled, not just functions.
6011 * buildsym.c (read_range_type): When we find a signed char
6012 type, do a lookup of signed char, not plain char. Plain char's
6013 still get looked up as plain char's elsewhere.
6015 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
6017 * eval.c: Avoid residue-by-zero when evaluating without side effects.
6018 (Bug and fix found by Pierre Willard.)
6020 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
6022 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
6024 * xm-rs6000.h: Add decl for strdup().
6026 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
6029 * breakpoint.c (enable_command, disable_command): Without args,
6030 should only affect normal breakpoints and watchpoints.
6032 * m68k-pinsn.c (print_insn_arg): Make register be const.
6033 * xcoffexec.c: Remove ' from comment.
6034 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
6035 with decls of malloc in c-exp.tab.c (as produced by yacc).
6036 There's got to be a better way to do this...
6038 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
6040 * partial-stab.h: Convert single rindex use to strrchr.
6041 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
6042 standard <strings.h> file, now that the only single use of
6043 rindex in the gdb source files is gone.
6045 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
6047 * mipsread.c: Undo ill effects from including <strings.h>,
6048 which #defines index to be strchr. Unfortunately, index is
6049 a member of a symbol table structure that can't be changed.
6050 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
6051 remove redundant #include's.
6053 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
6055 * mipsread.c: #include <strings.h> for rindex().
6057 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
6059 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
6061 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
6063 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
6064 extraneous SO stabs from busted C++ compilers.
6066 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
6068 * Makefile.in (VERSION): Bump to 4.5.5.
6069 * symtab.c (decode_line_1): Until C++ support stabilizes, when
6070 C++ lookups fail, print possibly helpful hint about completion.
6071 * cplus-dem.c (demangle_signature): Fix ARM style demangling
6072 for static data members.
6073 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
6074 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
6075 it's broken on ncr3000's.
6077 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
6079 * dwarfread.c (decode_modified_type): Change type of first arg.
6080 Change 'modifier' to char from unsigned char. Cast single use
6081 that needs to be unsigned char.
6082 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
6083 * utils.c (strdup_demangled): Add function.
6084 * defs.h (strdup_demangled): Add prototype.
6085 * stack.c (return_command): Demangle C++ function names for query.
6086 * infcmd.c (jump_command): Demangle C++ function names for query.
6087 * cplus-dem.c (consume_count): New function and prototype.
6088 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
6089 do_type): Replace conversion code with consume_count().
6090 * cplus-dem.c (gnu_special): Fix demangled of static members.
6091 * source.c (list_command): Print demangled function names
6092 when appropriate. Fix supplied by Peter Schauer.
6094 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
6096 * sparc-tdep.c: Clean up slightly for Solaris2.
6098 * buildsym.c (define_symbol): Nameless types are now on several
6099 platforms; generalize them and un-ifdef them to make Solaris 2
6102 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6104 * infcmd.c: Fix typo (reported by Rob Savoye).
6105 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6106 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6107 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6108 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6109 rather than the one for the first file in the dependency chain.
6111 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6112 set. Don't reset our own texthigh, or dependency-only pst's, in
6113 scanning all the rest of the psymtabs.
6114 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6116 * buildsym.h (N_UNDF): Improve comments.
6117 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6119 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6121 * symtab.h (struct symbol): Add aux_value union for preserving
6122 an additional per-symbol value.
6123 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6124 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6125 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6126 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6127 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6129 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6131 * symfile.c (clear_symtab_users_once): Now non-static (for
6134 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6136 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6137 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6138 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6140 Solaris-2 support on SPARC:
6142 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6143 Add symbol_size and file offsets to struct symloc.
6144 Add static symbol_table_offset, string_table_offset,
6145 file_string_table_offset, next_file_string_table_offset,
6147 (add_old_header_file): Convert error() to complain()t.
6148 (dbx_symfile_read): Get symbol size via the objfile.
6149 Also get symbol_table_offset.
6150 (dbx_symfile_init): Record symbol size and count via the objfile.
6151 (dbx_next_symbol_text): Always add file_string_table_offset when
6152 accessing string table.
6153 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6154 (SET_NAMESTRING): Use the offset.
6155 (end_psymtab): Large kludge to determine addresses where source
6156 files start and end (for the psymtab header).
6157 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6158 Get this, symbol size, and symbol offset, from psymtab.
6159 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6160 Patch up last_source_start_addr if zero in N_SO.
6161 (process_one_symbol): Add variable function_start_offset.
6162 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6163 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6164 ( "", N_OBJ, N_OPT): Ignore.
6165 (elfstab_build_psymtabs): New function to read stabs out of
6168 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6169 (gdb): use GLOBAL_CFLAGS when linking, too.
6170 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6171 (N_OBJ, N_OPT): Ignore.
6172 ('f', 'F'): Save last function name.
6174 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6175 extra info in the minimal symbol.
6176 (elf_symtab_read): The extra info is the size of an ELF object,
6177 which was kludged to us in the `udata' field of the BFD symbol.
6178 Gag me with a crowbar...
6179 (elf_symfile_read): Keep track of both the absolute load address,
6180 and the offset between load addr and symbols. Handle STABS as
6181 well as DWARF sections, passing the absolute load address to
6182 elfstab_build_psymtabs.
6184 * symfile.h: Prototype elfstab_build_psymtabs.
6185 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6187 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6189 * buildsym.h: Add processing_acc_compilation flag.
6190 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6191 (define_symbol): Skip arg types in function entries. Resolve
6192 overloaded 'P' which acc uses for prototypes of functions called
6194 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6196 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6197 save size of ELF symbols. FIXME.
6198 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6199 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6201 * configure.in: Solaris config is sparc-sun-solaris2.
6202 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6204 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6205 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6206 * symfile.c (symfile_bfd_open): Comment where name is freed.
6207 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6209 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6211 * expprint.c (print_subexp): Add missing ']'.
6212 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6213 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6214 * WHATS.NEW: Point out improved C++ function name handling.
6215 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6216 type names for both implicitly and explicitly signed integral
6217 types. See comment in the source code.
6219 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6221 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6222 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6223 * expprint.c (print_subexp): Fix printing of register names.
6225 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6227 * inferior.h (register_valid): Declare.
6228 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6229 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6230 macros for traversing the data structures in a single objfile.
6231 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6232 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6235 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6237 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6238 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6239 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6240 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6242 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6244 * depend: rebuild to account for remote-st2000.c.
6245 * remote-st2000.c: Almost works now.
6246 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6248 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6250 * c-exp.y (yylex): Recognize single-quoted strings that specify
6251 tokens with embedded whitespace, such as C++ demangled names.
6252 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6253 * main.c (gdb_completer_quote_characters): Add global variable.
6254 * main.c (symbol_completion_function): Total rewrite for C++
6255 demangled name handling.
6256 * main.c (skip_quoted): New function.
6257 * main.c (main): Set rl_completer_quote_characters.
6258 * symmisc.c (dump_symtab): Print source language for symtab.
6259 * symtab.c (expensive_mangler): Add prototype and function.
6260 * symtab.c (completion_list_add_symbol): Total rewrite for new
6261 C++ demangled name handling.
6262 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6263 other changes for demangled C++ symbol handling.
6264 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6265 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6266 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6267 * symtab.c (completion_list_add_symbol): Total rewrite for new
6268 C++ demangled name handling.
6269 * symtab.c (expensive_mangler): New function.
6270 * utils.c (strcmp_iw, demangle_and_match): New functions.
6271 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6273 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6275 * Makefile.in: Roll VERSION to 4.5.4.
6276 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6277 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6278 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6280 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6282 * alldeps.mak: Rebuild to account for new files.
6283 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6284 * tm-st2000.h: New file.
6285 * configure.in: Tandem debug monitor (st2000) support.
6286 * remote-st2000.c, config/st2000.mt: ditto.
6288 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6290 * blockframe.c (inside_entry_file, inside_main_func,
6291 inside_entry_func): Return 0 if no symbols; avoid crashing.
6293 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6295 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6296 without masking, since it is signed and will later be compared
6297 against signed quantities. The right fix is probably to make
6298 it all unsigned, but this is a small, safe fix for this release.
6299 FIXME -- make the real change sometime soon.
6301 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6303 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6304 parameter in call to `symbol_file_add' to 0.
6306 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6308 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6310 * configure.in: Handle -m680[01234]0-wrs.
6312 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6314 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6315 `ieee_extended_to_double'.
6317 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6319 * valops.c (value_assign): Lint, by Pierre Willard.
6321 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6323 * coredep.c (fetch_core_registers): Remove premature warning,
6324 which triggers on DECstation even though all regs are accessible.
6326 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6327 sign-extension of instruction fields even on unsigned-char hosts.
6328 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6330 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6331 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6332 since they define the target, not the host.
6333 * m88k-pinsn.c: Fix typo.
6335 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6337 * valarith.c (value_zerop): -0.0 is still zero.
6338 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6339 Patches by Paul Eggert <eggert@twinsun.com>.
6341 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6343 * alldeps.mak, depend: re-make to account for ser-*.c.
6345 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6347 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6348 disconnecting from controlling terminal, to avoid gdb hanging
6349 on SVR4. Fixes bug reported by Oliver Okrongli.
6350 * procfs.c (PROC_NAME_FMT): Change format to match default used
6351 by system, as suggested by Oliver Okrongli.
6352 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6353 bug fix from Brent Townshend (bst%tt@cam.ORG).
6354 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6355 by turlais@rechser.total.fr.
6356 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6357 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6358 * objfiles.h (unlink_objfile): Add prototype.
6359 * objfiles.c (unlink_objfile): Add function.
6360 * objfiles.c (free_objfile): Call unlink_objfile.
6361 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6362 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6363 Also, discard old possibly bogus sf struct.
6364 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6365 find_sym_fns() for remapped symbol files, in case of any changes
6366 since the last mapping.
6368 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6370 * findvar.c (read_relative_register_raw_bytes): use the raw size
6371 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6373 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6375 Changes to support GDB running on DOS using GO32 and H8 support
6377 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6378 allowing hosts with different text and binary file formats to
6380 * coffread.c (read_coff_symtab): changed calling convention and
6381 operation - now it opens its own file with FOPEN_RB rather than
6382 duping and fdopening the provided handle.
6383 * dbxread.c, cplus-dem.c: #include mangling.
6384 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6385 binary files oring in the right bit.
6386 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6387 * remote-hms.c: cleanup to use the new remote serial stuff
6388 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6389 independent remote terminal I/O.
6390 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6391 * source.c (openp): fix off by one problem removing / - can now
6392 open a source file in the root directory with DOS.
6393 * values.c (value_as_pointer): remove bogus address bits from
6394 long. (unpack_long): unpack into unsigned long/short if pointer.
6396 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6398 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6399 It gets permanently stuck in many OSes.
6400 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6402 * breakpoint.c: Improve help text for info breakpoints.
6404 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6406 * README: Add pointer to internals doc, and describe reading
6408 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6409 * symtab.c (output_source_filename): Remove old glop for wrapping
6410 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6412 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6414 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6415 * munch: Add sort -u to avoid duplications.
6416 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6417 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6419 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6421 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6422 avoid infinite loops while demangling bogus mangled names.
6423 * valprint.c (type_print_base): Minor fix for GNU style guide
6426 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6428 * Makefile.in (VERSION): Bump to 4.5.3
6429 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6430 * Makefile.in (demangle): New target to create standalone
6431 demangler with same code and options as internal demangler.
6432 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6433 to support ARM style and Lucid style demangling, improve
6434 maintainability, fix several demangling bugs. More changes
6436 * defs.h (strstr): Add ANSI compatible prototype.
6437 * valprint.c (type_print_1): Demangle using ansi option.
6438 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6440 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6442 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6445 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6447 * mipsread.c (parse_procedure): Return rather than using
6448 uninitialized variable 'b'.
6450 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6452 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6453 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6454 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6455 relative to each source file.
6457 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6459 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6462 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6464 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6465 * am29k-tdep.c: Update to latest code from AMD.
6466 (get_saved_register) don't crap out if no frame.
6467 * remote-udi.c: Set/clear inferior_pid as appropriate.
6468 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6469 error handling. Fixup end-of-debugging messages.
6470 (udi_fetch_registers) clean up big time, mainly don't multiply
6471 register_valid indices by 4, and use proper Offset when reading
6472 gr96-gr127. (udi_store_registers) general cleanup.
6473 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6474 INT_REGNUM->INTE_REGNUM.
6475 * tm-29k.h: Upgrade to latest code from AMD.
6476 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6477 (UDIConnect) Clean up error processing (like, don't do exit() if
6478 execlp fails), make code restartable, make more attractive.
6479 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6482 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6484 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6485 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6486 from former to latter.
6488 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6490 * cplus-dem.c (do_args): Handle void args the same as others.
6491 * objfiles.c (free_objfile): Only try to unmap files when
6492 reusable objfiles are supported.
6493 * valprint.c (type_print_varspec_suffix): Add parameter that
6494 specifies if C++ demangling included function arguments. Use
6495 it to suppress printing extra pair of ()'s.
6496 * valprint.c (type_print_1): Fix problem with printing demangled
6497 C++ function types where demangled type includes the function
6500 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6502 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6503 Allows selection of C++ demangler to be a configuration option
6504 until multiple demanglers are supported.
6505 * demangle.h: New include file for extended demangler support.
6506 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6507 utils.c, valprint.c: Include "demangle.h" and change all calls
6508 to cplus_demangle() or fputs_demangled() to use individual
6510 * valprint.c (type_print_1): Change options to cplus_demangle
6511 to print demangled function args. Still broken, but now less so.
6512 * cplus-dem.c: Include demangle.h, reorganize and update some
6513 comments to reflect reality.
6514 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6515 second arg from fixed integer to bit based multiple options.
6516 * cplus-dem.c (optable): Reformat and replace ansi members with
6518 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6520 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6522 * values.c (set_internalvar): Force evaluation of lazy values.
6523 Bug reported by RMS.
6525 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6527 * Makefile.in (VERSION): Bump to 4.5.2.
6528 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6529 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6530 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6531 proper handling of bit fields.
6532 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6533 * symtab.h: Fix couple of misspellings in comments.
6534 * value.h (struct value): Clarify use of bitpos.
6535 * value.h (unpack_field_as_long): Change prototype, returns
6537 * values.c (unpack_field_as_long): Change return type to LONGEST,
6538 sign extend unpacked fields that are signed, other rewriting.
6539 * config/ncr3000.mt: New target config file.
6541 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6543 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6544 even when printing 8-bit characters.
6546 * gdbtypes.c (make_{reference,pointer,function}_type): New
6547 functions which handle overwriting of forward-referenced types
6548 for stabs file reading.
6549 (lookup_{reference,pointer,function}_type): These just call
6550 the make_*_type functions with a null storage alloc parameter.
6551 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6552 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6554 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6555 (dbx_alloc_type): Make it easier to understand. No funct change.
6556 (define_symbol: 't'): Don't put the typedef name into the name of
6557 the struct, union, or enum. Bugfix.
6558 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6559 routines to properly handle overwriting preallocated types so that
6560 forward references will work.
6561 (read_enum_type): Force enum values to file scope, due to bug in
6562 Sun compiler output. FIXME, fix later.
6564 Remove unused header_file_prev_index mechanism. It was already
6565 obsolete in gdb-3.5. These comments appeared in 3.5:
6566 /* This code was used before I knew about the instance codes.
6567 My first hypothesis is that it is not necessary now
6568 that instance codes are handled. */
6569 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6570 * buildsym.h: Remove it and prev_index that saves it.
6571 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6573 * solib.c (special_symbol_handling): When called from core files,
6574 must set up debug_addr. Don't print error messages, just return.
6575 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6577 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6579 * cplus-dem.c: Allow nested class names (as in
6580 Foo::Bar::method()).
6581 Allow the cleaner cfront style of nested class names
6582 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6583 Make cplus_demangle re-entrant by removing use of global
6584 variables. Instead, place all shared variables in a
6585 stack-allocated structure, and pass around its address.
6587 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6589 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6590 29k-share/* subdirs...
6592 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6593 rewrite, only leave out the bugs.
6595 * Makefile.in: Add 29k/UDI support. Improve depend.
6596 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6598 * am29k-tdep.c: Update to use new calling conventions, and misc
6601 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6603 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6605 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6606 breakpoint instructions that leave PC pointing at the right place.
6608 * core.c (core_open): Call warning() to print warnings.
6610 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6612 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6613 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6614 This prevents a crash when trying to lookup the value of a
6615 non-existent symbol.
6617 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6619 * signame.c, signame.h: Remove, replaced by strsignal.c in
6621 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6622 sun386-xdep.c: Remove include of signame.h
6623 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6624 * Makefile.in (HFILES): Remove signame.h
6625 * Makefile.in (OBS): Remove signame.o
6626 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6627 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6628 psignal, perror): Add prototypes.
6629 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6631 * depend: Manually remove signame.[cho] references.
6632 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6634 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6635 with safe_strsignal.
6636 * core.c (core_open): Replace use of sys_siglist with
6638 * core.c (memory_error): Replace use of sys_errlist with
6640 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6642 * infcmd.c (program_info): Replace use of sys_siglist with
6644 * infrun.c (signal_stop, signal_print, signal_program):
6645 Allocate dynamically based on dynamic determination of number
6646 of signals to support.
6647 * infrun.c (child_create_inferior): Replace use of sys_errlist
6649 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6651 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6652 strsigno and sys_siglist with safe_strsignal.
6653 * infrun.c (handle_command): Call signo_max to find number of
6654 signals. Replace sig_number with strtosigno and sig_abbrev with
6656 * infrun.c (signals_info): Replace sig_number with strtosigno.
6657 * infrun.c (_initialize_infrun): Call signo_max to find number of
6658 signals. Dynamically allocate signal_{stop,print,program}.
6659 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6660 * procfs.c (errnoname): Add function and prototype.
6661 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6662 of sys_siglist with safe_strsignal.
6663 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6664 sys_siglist with safe_strsignal.
6665 * procfs.c (info_proc_stop): Call errnoname.
6666 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6667 * stuff.c (main, get_offset): Replace use of sys_errlist with
6669 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6670 with safe_strsignal.
6671 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6672 with safe_strsignal.
6673 * utils.c (safe_strerror, safe_strsignal): Add functions that
6674 call strerror and strsignal respectively, and deal with NULL
6676 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6677 sys_errlist with safe_strerror.
6678 * valprint.c (val_print): Replace use of sys_errlist with
6681 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6683 * Makefile.in: rework CFLAGS so that they can be set from the
6684 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6685 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6686 Pass CFLAGS on recusions.
6688 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6690 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6691 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6692 overkill for the problem it solved.
6693 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6694 and default to simply printing type names as appropriate.
6695 * main.c (main): Remove one of the leading newlines from
6696 warning_pre_print initialization.
6697 * objfiles.c (open_existing_mapped_file): Add function and
6699 * objfiles.c (open_mapped_file): Rewrite to use new function
6700 open_existing_mapped_file.
6702 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6704 * sun3-xdep.c (fetch_core_registers): Lint.
6705 * tm-sun3.h: Prototype lint.
6708 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6710 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6711 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6712 * objfiles.c: Cast calls to close() with unused returns to void.
6713 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6714 old objfile's name before updating it.
6715 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6716 * objfiles.h (objfile struct): Add mmfd member.
6717 * symfile.c (syms_from_objfile): Move some code to
6718 new_symfile_objfile.
6719 * symfile.c (new_symfile_objfile): Add new function, common code
6720 from syms_from_objfile.
6721 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6722 mapped and unmapped symbol files.
6723 * symfile.c (symbol_file_command): Print "No symbol file now"
6724 message, ala exec_file_command for the exec file.
6725 * symfile.h (new_symfile_objfile): Add prototype.
6726 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6727 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6729 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6731 * rs6000-pinsn.c: New version from IBM (Metin).
6732 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6733 to avoid warnings from some compilers.
6735 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6737 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6738 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6739 type's flag word that marks it as a fundamental type.
6740 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6741 flags argument for all calls to init_type().
6742 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6743 flags argument for all calls to init_type(). Also remove
6744 dependency on host sizes for ints, floats, etc.
6745 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6746 flags argument for all calls to init_type(). Also remove
6747 dependency on host sizes for ints, floats, etc.
6748 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6749 bit to flags argument for all calls to init_type(). Add types
6750 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6751 * valprint.c (unsigned_type_table, signed_type_table,
6752 float_type_table): Remove.
6753 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6754 bit when printing fundamental types, and print the actual name
6755 for such types, rather than inventing one. Remove code that
6756 invented fundamental type names.
6757 * valprint.c (_initialize_valprint): Remove initializations
6758 for now removed unsigned_type_table, signed_type_table, and
6761 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6763 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6764 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6767 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6769 * dwarfread.c (target_to_host): New function similar to previous
6771 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6772 Extensive changes to convert all previous usages to use new
6773 target_to_host() function.
6774 * dwarfread.c (struct dieinfo): Change types of most integral
6775 members to be unsigned.
6777 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6779 * WHATS.NEW: Revise -mapped doc.
6781 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6783 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6784 too high or when skipping `forwards' moves us backwards.
6785 (parse_type): Print mis-guessed tag name in complaint.
6786 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6787 (parse_procedure): Do not attempt to create symbols; just fill in
6788 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6789 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6790 for clarity. Set top_stack before calling parse_external. In
6791 stabs, sort symbols before calling parse_procedure.
6793 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6794 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6795 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6796 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6799 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6801 * Makefile.in (VERSION): Set to 4.5.1.
6802 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6803 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6804 fill_gregset): New functions for SVR4 /proc support.
6805 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6806 Remove new symbol types and such to ../include/coff/symconst.h.
6807 (parse_symbol): Simplify code for parsing struct/enum/unions.
6808 (parse_type): Handle `long long' types.
6809 (upgrade_type): Handle `const' qualifier.
6810 (parse_partial_symbols): fix indentation, clean a bit.
6812 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6814 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6815 copy in data from raw read buffers, calling bfd byteswapping
6816 routines as appropriate. Use to replace most existing memcpy
6818 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6819 * configure.in: Recognize new ncr3000 config.
6820 * config/ncr3000.mh: New config file.
6822 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6826 * README: Update for release.
6827 * Makefile.in: Update version to 4.5.
6828 * WHATS.NEW: The obvious.
6830 * depend: Generate new depend file for this release.
6832 * Makefile.in (depend): Fix dependancy generation so that it does
6833 not include gcc 'fixincluded' files, which are usually in a system
6836 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6838 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6839 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6840 symbols for nameless types. And, handle `R' (register parameter
6841 type) for AIX. (an extension to existing stabstring grammar).
6842 * rs6000-xdep.c: Fix typo (= should have been ==).
6844 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6846 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6848 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6850 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6851 * signame.c (SIGWAITING, SIGLWP): Add.
6853 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6855 * xm-i386mach.h: add decls for errno and strdup().
6857 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6858 used in array index context (otherwise, some compilers barf).
6860 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6862 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6863 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6864 in a system call, and provide better backtrace if so.
6866 * Makefile.in (HFILES): Add xcoffsolib.h.
6867 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6868 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6870 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6871 mipscoff_symfile_read): Convert to BFD to do file I/O.
6873 * symfile.c: #include <ctype.h> to get proper def if isspace().
6875 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6877 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6879 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6880 function also when parsing embedded stabs.
6882 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6884 * mipsread.c: Fix more declarations.
6886 * mipsread.c: Fix many invocations of complain. Use enum
6887 type_code where appropriate.
6889 * xm-vaxult.h: Add decl for strdup().
6891 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6894 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6896 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6899 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6901 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6902 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6903 Merge in more patches for rs6000 from Metin Ozisik.
6904 * utils.c: Fix typo in comment.
6906 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6908 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6909 * procfs.c (attach): Set nopass_next_sigstop if attached
6910 process is forcibly stopped.
6911 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6912 resending SIGSTOP to attached process on first resume.
6914 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6916 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6918 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6920 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6921 (VERSION): Bump to 4.4.85.
6922 * mipsread.c: Update for new include files. Lint.
6923 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6924 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6925 Don't need to bring in mipsread.o specially any more.
6927 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6929 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6930 routine (for Irix-4.x). Make many funcs static and void.
6931 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6932 * (init_extra_frame_info): Don't trash cached value of frame
6933 pointer register. This fixes backtracing through routines that use
6934 alloca(). Generally clean up declarations of functions, and use
6935 typedefs and macros to reference data structures as appropriate.
6936 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6939 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6941 * values.c (unpack_long): Fix unpacking error for signed chars
6942 on hosts where the default character type is unsigned.
6943 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6944 for newer SVR4 variants.
6945 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6946 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6947 * procfs.c (mappingflags): Add support for MA_PHYS
6949 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6951 * buildsym.c (read_struct_type): Avoid coredump when C++
6952 abbreviated type name is messed up. Reported by Joe Buck.
6953 FIXME, we need to determine whether GDB or GCC needs to be
6954 smarter to correctly locate this type name.
6956 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6957 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6958 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6959 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6960 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6962 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6964 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6965 * symtab.h (current_source_symtab): Make extern
6966 * symtab.h (current_source_line): Make extern
6967 * inferior.h: Move all procfs.c prototypes to one place, add
6968 prototype for proc_signal_handling_change. Add prototypes for
6969 signal_stop_state, signal_print_state, and signal_pass_state.
6970 * inferior.h (stop_soon_quietly): Make extern
6971 * inferior.h (attach_flag): Make extern
6972 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6973 * infrun.c (signal_stop_state, signal_print_state,
6974 signal_pass_state): New functions to query specific signal
6976 * infrun.c (handle_command): Minor error message change, add
6977 NOTICE_SIGNAL_HANDLING_CHANGE.
6978 * procfs.c (open_proc_file): Remove iris specific reset of
6979 inherit-on-fork flag, moved to proc_set_exec_trap().
6980 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6981 to reset inherit-on-fork flag, bash comment to GNU form.
6982 * procfs.c (proc_base_address, set_proc_siginfo,
6983 fetch_core_registers): Conform to code style.
6984 * procfs.c (signame.h): Include.
6985 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6986 syscallname(), info_proc_syscalls()): New macros, tables, and
6987 functions to organize and report system call information.
6988 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6989 saved_exitset, saved_entryset): Add to procinfo struct.
6990 * procfs.c (struct trans): Add.
6991 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6992 siginfo_table, errno_table): Tables to translate numeric values
6993 to symbolic names and short descriptions.
6994 * procfs.c (signalname, info_proc_signals): Add function and
6996 * procfs.c (proc_info): Now info_proc.
6997 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6998 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6999 info_proc_faults, lookupname, lookupdesc, sigcodename,
7000 sigcodedesc): New functions.
7001 * procfs.c (proc_signal_handling_change): New function to set
7002 the trace flags based on the state of gdb's signal handling flags.
7003 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
7004 and remove code to do PIOCSTRACE ioctl.
7005 * procfs.c (attach, detach): Preserve and restore process flags
7006 using saved_* fields in procinfo struct.
7007 * procfs.c (attach): Call proc_signal_handling_change.
7008 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
7009 * procfs.c (proc_desc): Update for latest changes.
7010 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
7011 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
7012 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
7014 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
7016 * procfs.c (set_proc_siginfo): Add prototype and new function.
7017 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
7018 up inferior siginfo struct.
7019 * elfread.c (elf_symfile_read): Compute the relocation amount
7020 by subtracting off the address of the ".text" section.
7021 * solib.c: Add pointer to ".text" section to so_list struct.
7022 * solib.c (solib_map_sections): Initialize pointer to ".text"
7023 section in so_list struct.
7024 * solib.c (symbol_add_stub): Pass base address of ".text"
7025 section to symbol_file_add, rather than the load address of
7026 the shared library. On SunOS they are the same. On SVR4 they
7029 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
7031 * mipsread.c (parse_procedure): PDR.isym should get pointer to
7032 function name, not .gdbinfo. symbol.
7034 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
7036 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
7038 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
7040 * Makefile.in (VERSION): 4.4.8
7042 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
7043 commands in .cshrc/.profile won't get traced.
7045 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
7047 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
7048 * exec.c (build_section_table): Don't abort if no sections.
7049 * sparc-tdep.c (single_step): Lint.
7050 * utils.c (mrealloc): Handle realloc (0, size) case here.
7052 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
7054 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
7057 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
7059 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
7060 .gdbinfo. symbols are created. Move creation from parse_procedure
7061 to parse_symbol, where it is fairly easy to grow the symtab. This
7062 also fixes a symtab trashing bug on all mips-based systems.
7063 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
7065 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
7066 mips_extra_func_info, and all the PROC_xxx macros that look at it.
7068 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
7070 * c-exp.y: Add missing return type to yyparse() prototype.
7072 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
7074 Create and use macros for iterating on symtabs, psymtabs, msymbols.
7076 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
7077 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
7078 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
7079 (patch_opaque_types): Avoid dummy args and result.
7080 * objfiles.c (have_partial_symbols, have_full_symbols,
7081 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
7082 (iterate_over_objfiles, iterate_over_symtabs,
7083 iterate_over_psymtabs): Remove, clunky and slow.
7084 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
7085 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
7086 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
7087 dump_objfile): Remove dummy args and results. Move filename
7088 comparisons to callers.
7089 (printsyms_command, printpsyms_command, printmsyms_command,
7090 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
7091 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
7092 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
7093 list_symbols, make_symbol_completion_list): Replace explicit
7094 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
7095 Eliminate Dijkstra flag crap, break out of loops with gotos.
7096 (lookup_symtab_1): Protect '/' tests from short filenames.
7097 (cplus_mangled_symbol): Move inline into lookup_symbol.
7098 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
7099 (relocate_minimal_symbol): Move inline to vmap_symtab.
7100 (vmap_symtab): Replace iteration with ALL_OBJFILES,
7101 iterate_over_msymbols with ALL_MSYMBOLS.
7103 Misc cleanup prior to release.
7105 * Makefile.in (VERSION): Roll to 4.4.7.
7106 (HFILES): Add call-cmds.h.
7107 * call-cmds.h: New header for command fns called by other files.
7108 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7109 (breakpoint_1): Remove unused type arg. Change callers.
7111 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7112 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7113 * mipsread.c: Add prototypes for all static functions.
7115 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7116 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7117 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7118 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7119 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7120 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7123 * buildsym.c (define_symbol): Handle global register variables
7124 (from Pierre Willard). Complain if register numbers are too large.
7125 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7126 * tm-sparc.h: Don't #include <sun4/reg.h>.
7127 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7128 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7130 * language.h: Avoid forward enum declaration.
7131 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7132 config/sun4os5.mt: New host and target.
7133 * defs.h (errno): #include <errno.h> rather than assuming int.
7134 From Pierre Willard.
7136 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7137 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7138 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7139 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7140 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7141 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7142 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7144 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7146 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7147 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7148 * language.h (enum exp_opcode): Avoid forward enum def.
7149 * main.c (define_command, user_defined_command): Lint.
7150 * mem-break.c, xcoffread.c: Lint.
7151 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7153 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7155 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7156 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7157 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7158 or IBM6000_TARGET as (approximately) appropriate.
7160 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7162 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7163 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7164 or not to try reading symbols from a mapped objfile. Plugs memory
7165 leak due to shared libraries generating no psymtabs or symtabs.
7167 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7169 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7170 * copying.awk: Lint. Make stronger warning at top of copying.c.
7171 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7172 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7173 (lookup_pointer_type): Add FIXME comment.
7174 * main.c (set_history_size_command): Disallow negative size.
7175 * partial-stab.h: Update copyright.
7176 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7178 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7180 * main.c (set_history_size_command): Negative size is error.
7181 (Reported by Peggy Fieland.)
7183 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7185 * coffread.c (coff_symfile_init): Update comment.
7186 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7187 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7188 macros to access the dbx specific objfile information.
7189 * dbxread.c (symfile_string_table, symfile_string_table_size):
7190 Remove these local variables.
7191 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7192 read_dbx_symtab): Remove the stringtab and stringtab_size params
7193 from the function prototypes, the function definition, and the
7194 function calls. These are now available via DBX_STRINGTAB and
7195 DBX_STRINGTAB_SIZE using the objfile pointer.
7196 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7197 an arg to read_dbx_symtab.
7198 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7199 stringtab and the dbx specific per-objfile private info.
7200 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7201 args in prototype, function definition, and function calls. It is
7202 now available via the DBX_SYMCOUNT macro using the objfile
7204 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7205 local instance of struct dbx_symfile_info and replace with DBX_*
7207 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7208 symfile_string_table and symfile_string_table_size.
7209 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7210 symfile_string_table.
7211 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7212 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7213 stringtab size variables. Remove all code that used to reread
7215 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7216 to prior to any calls to mmalloc for the objfile specific heap.
7217 * utils.c (init_malloc): Document the requirement that for each
7218 heap for which corruption checking is desired, that init_mmalloc
7219 must be called prior to any mmalloc calls on the heap.
7221 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7223 * rs6000-pinsn.c: Make dis-assembly output more like
7224 other targets: Don't print instruction in hex before
7225 the assembly; use print_address to print out jump
7228 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7230 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7231 * cplus-dem.c: Support "Sc" meaning "signed char".
7233 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7235 * configure.in: fix iris/iris3.
7237 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7239 * command.c, main.c (various places): Use ctype.h macros
7240 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7241 (such as (x >= 'A' && x <= 'Z')).
7242 (There are still more of these in other files.)
7243 * main.c (defined_command): Lower-case the user's
7244 new command before entering it. Needed because
7245 command lookup is case-insensitive (and also lower-cases).
7246 (Based on Metin's earlier patch.)
7248 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7250 * config/irix4.mh: new file.
7252 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7254 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7257 * xm-mips.h: Declare strdup for ultrix.
7259 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7260 when calling new_symbol.
7261 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7264 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7266 * config/rs6000.mh: Update (for Fred's new mmalloc)
7267 flags to disable use of GNU malloc/mmalloc.
7268 * munch: Change SYSV rule to allow .text before the label,
7269 as well as after, to work for AIX.
7270 * gdbtypes.h: Minor clarifiction.
7272 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7274 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7275 continuation in yet another place (between method declarations).
7277 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7279 * mips-tdep.c: include symfile.h and objfiles.h to fix
7282 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7284 * valops.c (value_struct_elt_for_reference): Added 'offset'
7285 parameter to handle multiple inheritance.
7286 * eval.c, value.h: Update accordingly.
7288 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7290 * objfiles.h: New file
7291 * Makefile.in (HFILES): Add objfiles.h
7292 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7293 main_scope_lowpc, main_scope_highpc.
7294 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7295 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7296 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7297 xcoffread.c, : Include objfiles.h.
7298 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7299 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7300 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7301 inside_entry_file() and logic changed appropriately.
7302 * blockframe.c (outside_startup_file): Renamed to
7303 inside_entry_file() and logic changed appropriately.
7304 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7305 and logic changed to use per-objfile specific fields.
7306 * blockframe.c (inside_entry_scope): Renamed to
7307 inside_entry_func() and logic changed to use per-objfile specific
7309 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7310 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7311 Remove extern decls.
7312 * symfile.c, symfile.h (entry_point): Remove extern decl.
7313 * coffread.c (coff_symfile_init): Common entry point init code
7314 moved to symfiles.c, call init_entry_point_info().
7315 * coffread.c (complete_symtab): Use new per-objfile entry info.
7316 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7317 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7319 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7320 * defs.h (inside_entry_scope, outside_startup_file,
7321 inside_main_scope): Prototypes changed for renames to
7322 inside_entry_func, inside_entry_file, inside_main_func,
7324 * symfile.c (syms_from_objfile): Common entry point init code
7325 moved to init_entry_point_info() and call init_entry_point_info().
7326 * symfile.h (init_entry_point_info): Include prototype.
7327 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7328 moved to symfiles.c and call init_entry_point_info().
7329 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7330 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7331 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7333 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7334 works for the majority of targets.
7335 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7336 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7337 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7338 Use default definition in frame.h.
7339 * frame.h (selected_frame_level): Make decl extern.
7340 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7341 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7342 * partial-stab.h: Use new per-objfile entry info.
7343 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7344 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7345 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7346 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7347 have_minimal_symbols): Prototypes moved to objfiles.h.
7348 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7349 Macros moved to objfiles.h.
7350 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7352 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7354 More C++ improvements (pointers to members, qualified names).
7355 * c-exp.y: Support exp.type::name and exp->type::name
7356 syntaxes. (Unfortunately, doesn't work for static members.)
7357 * c-exp.y, eval.c: Make type::~type work better.
7358 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7359 value_static_field by value_struct_elt_for_reference.
7360 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7361 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7362 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7363 for OP_SCOPE operand; no point in it now that we use lazy
7364 reading of values, and use "reference to member" objects.
7365 * gdbtypes.h: Clarify comment.
7366 * valops.c: Change value_struct_elt_for_address to return
7367 a reference (or variable), rather than a pointer. Change
7368 the name to value_struct_elt_for_reference to reflect this.
7369 Returning a reference instead of a address provides a
7370 generalization, since we can use the routine for both
7371 class::name as well as &class::name.
7372 Also, recurse to handle multiple inheritance properly.
7373 * valprint.c: Moved code to print pointer-to-members
7374 to new function point_class_member. This allows a
7375 "reference-to-member" to be printed using the same code.
7376 * valprint.c (type_print_varspec_prefix): Avoid printing
7377 "struct " for domains of class-member types.
7378 * valops.c (search_struct_field): Inline code for simplified
7379 version of value_static_field (which can then be deleted).
7380 * value.h: Rename value_struct_elt_for_address to
7381 value_struct_elt_for_reference. Delete value_static_field.
7382 * values.c: Remove no longer used function value_static_field.
7384 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7386 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7387 elfread.c (coff_symfile_finish): Add function, prototype, and
7388 add to the xxxx_sym_fns struct for each file type. Also reformat
7389 the xxxx_sym_fns vector to a standard format and add comments.
7390 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7391 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7392 Pass pointer to struct objfile rather than pointer to sym_fns.
7393 Change references inside each function accordingly. Allocate any
7394 symbol file specific info in the per-objfile memory region.
7395 * dbxread.c (free_and_init_header_files): Break function into
7396 free_header_files(), called from dbx_symfile_finish(), and
7397 init_header_files(), called from dbx_new_init().
7398 * dbxread.c (dbx_new_init): Move deallocation things to new
7399 dbx_symfile_finish function.
7400 * elfread.c (elf_new_init): Call buildsym_new_init().
7401 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7402 routine for the objfile before deallocating other stuff.
7403 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7404 * symfile.h: Move struct sym_fns to before struct objfile def.
7405 Add sym_finish function pointer and change prototypes of other
7406 function pointers to reflect passing struct objfile pointer rather
7407 than struct sym_fns pointer.
7408 * symfile.c: Remove now obsolete symtab_fns pointer.
7409 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7410 locates the correct sym_fns struct for the given objfile.
7411 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7412 for better support of mapped symbol tables.
7413 * symfile.c (symbol_file_command): Remove obsolete code using
7415 * symfile.h: Remove duplicate declarations for symfile_objfile,
7416 entry_point, and object_files.
7417 * target.c (target_info): Compare symfile_objfile to NULL.
7418 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7419 aixcoff_symfile_finish().
7421 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7423 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7424 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7425 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7427 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7429 Some improvements to g++ debugging.
7430 * symtab.c (list_symbols): demangle before pattern matching.
7431 * symtab.c: Other fixes to improve handing of operators.
7432 * valprint.c (type_print_base): Fix test for constructor.
7433 * values.c (value_static_field): Allow evaluation of
7434 CLASS::METHOD, returning a function pointer.
7436 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7438 * Makefile.in (VERSION): Roll 4.4.6.
7439 * exec.c (exec_file_command): Add code to ignore optional args
7440 passed in by file_command() for use in symbol_file_command().
7441 * main.c (main): Document -mapped and -readnow in help summary.
7442 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7443 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7444 to get filename from bfd with bfd_get_filename(). Test mapto
7445 against 0, not NULL. Use mstrsave() to make copy of filename.
7446 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7448 * remote-vx.c (vx_load_command, add_symbol_stub):
7449 Symbol_file_add() takes an additional arg.
7450 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7452 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7453 changed to return a bfd not an objfile pointer.
7454 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7455 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7456 Change to eliminate local bfd and use symfile_bfd_open() plus
7457 allocate_objfile(). Add code to implement readnow option.
7458 * symfile.c (symbol_file_command): Changes to option handling,
7459 readnow functionality moved to symbol_file_add().
7460 * symfile.c (symfile_init): Eliminate local copy of bfd.
7461 * symfile.c (add_symbol_file_command): Changes to parse mapped
7462 and readnow options.
7463 * symfile.h (allocate_objfile): Arg removed from prototype.
7464 * symtab.h (symbol_file_add): Arg added to prototype.
7465 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7468 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7470 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7471 mtrace.awk, state.c, state.h: Removed.
7472 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7473 directories searched for source files.
7474 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7475 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7476 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7477 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7478 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7479 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7480 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7482 * Makefile.in (HFILES): Remove state.h
7483 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7484 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7485 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7486 * Makefile.in (clean): Remove all object files.
7487 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7488 * cplus-dem.c: Remove prototypes definitions that are now done in
7490 * dbxread.c (throughout): Change from using per-objfile
7491 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7492 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7493 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7494 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7495 * depend: Remove dependencies for state.o, state.h.
7496 * dwarfread.c: Add declaration for warning_pre_print.
7497 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7498 * dwarfread.c (throughout): Change from using per-objfile
7499 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7500 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7501 use supplied objfile.
7502 * i386-xdep.c (print_387_status): Change to use warning() rather
7504 * i387-tdep.c (print_387_control_word): Change to use warning()
7505 rather than printfs.
7506 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7507 that some compilers grumble about.
7508 * language.c (throughout): Add declaration for warning_pre_print
7509 and using warning() instead of printfs.
7510 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7511 * main.c (main): Add declaration for warning_pre_print and set it
7512 similarly to error_pre_print. Add declarations for
7513 mapped_symbol_files and readnow_symbol_files. Add appropriate
7514 definitions to long_options[].
7515 * minsyms.c: Trivial fix to comment.
7516 * objfiles.c (allocate_objfile): Substantially rewritten for
7517 using mapped symbol files.
7518 * objfiles.c (throughout): Change from using per-objfile
7519 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7520 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7521 * source.c (throughout): Change from using per-objfile
7522 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7523 * source.c (open_source_file): Use mstrsave to save file name in
7524 mapped symbol region for objfile.
7525 * symfile.c: Remove include for state.h.
7526 include to local form.
7527 * symfile.c (symbol_file_add_digested): Remove.
7528 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7530 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7531 from objfile structure. Add malloc descriptor pointer (md).
7532 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7533 * symm-xdep.c (print_fpu_status): Use warning() rather than
7535 * symmisc.c (free_symtab_block): Now takes and uses current
7537 * symmisc.c (throughout): Change from using per-objfile
7538 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7539 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7540 Sun compiler grumblings when PTR is char *.
7541 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7542 msymbols() to correct pointer type.
7543 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7544 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7545 error always starts on a line of it's own.
7546 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7547 Rewrite for new mapped malloc package use.
7548 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7549 that don't want to use the mapped malloc package; pass arguments
7550 on to traditional malloc package functions.
7551 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7552 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7553 mrealloc, malloc, and realloc but get fatal error if runs out
7555 * utils.c (msavestring, mstrsave): Save a string in a specific
7556 mapped malloc region.
7557 * utils.c (print_spaces): Use xmalloc to get the buffer.
7558 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7559 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7560 * config/i386v4.mh: Insignificant reorganization.
7562 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7564 * xcoffread.c: Only enable compilation of debugging functions
7565 if IBM6000 is defined. Fails to compile otherwise.
7567 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7569 * Makefile.in: pass MAKEINFO down on info.
7571 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7573 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7574 useless code, including an lseek to an uninitialized variable.
7575 Reported by Jim Williams <jimbo@wrs.com>.
7577 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7579 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7580 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7581 * minsyms.c, symfile.c: Changes that may be generally
7582 applicable, but are #ifdef IBM6000 for now.
7583 * rs6000-xdep.c: Fixed typo in comment.
7584 * rs6000-tdep.c: Non-substatial changes.
7585 * xoffread.c: The main change here is addition of some
7586 debugging functions.
7587 * xoffexec.c: More changes.
7589 * xcoffread.c: Fixed two too-few-parameters bugs.
7591 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7592 to SOLIB_CREATE_INFERIOR_HOOK macro.
7594 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7596 * symfile.h: Add prototype for iterate_over_msymbols().
7597 * symtab.c (cplus_mangled_symbol): Add function.
7598 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7599 iterate_over_msymbols to find demangled C++ symbol.
7600 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7601 value to iterate_over_msymbols().
7602 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7605 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7607 * Makefile.in: added check target.
7609 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7611 * ecoff.c: Move to ../bfd/coff-msym.c.
7612 * config/mt-*mips: Remove ecoff.o from the configuration.
7613 * remote.c (): Add newline to initial +.
7614 (remote_resume): Mention how to cope with signals.
7615 (remote_interrupt): Add debug msg.
7616 (remote-wait): Implement new 'T' reply, which includes
7617 status, PC, and FP all in a single short message.
7618 (putpkt): Add further debugging of packet acks.
7619 * mipsread.c (fixup_symtab): Also swap RFD's.
7620 (parse_partial_symbols): Avoid bug on unknown symbol types.
7621 * Makefile.in (VERSION): Roll to 4.4.5.
7622 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7623 for remote MIPS by limiting heuristic to 200 byte search.
7624 (heuristic_proc_desc): Byte-swapping.
7625 (mips_print_register): Cope with failure of
7626 read_relative_register_raw_bytes. Byte-swap integers for
7628 * mips-pinsn.c (print_insn): Byte-swap instruction.
7630 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7632 * config.sub configure.in config/mh-irix4
7633 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7634 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7635 gdb/xm-irix4.h gdb/config/mt-irix3
7636 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7638 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7640 * defs.h, utils.c: xrealloc takes PTR as first arg.
7641 * defs.h: Reword confusing comment about ANSI prototypes.
7642 * defs.h: Some minor whitespace changes.
7643 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7644 not NULL, which can be (void *).
7645 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7646 * tm-i386v.h (SP_ARG0): Define
7647 * xm-sysv4.h: Back out of change for missing prototypes.
7648 * i386-tdep.c (get_longjmp_target): Add function.
7650 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7652 * Makefile.in: install man page too.
7654 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7656 * All GDB files that #include defs.h: Removed stdio.h.
7657 (defs.h): #include stdio.h.
7659 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7661 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7662 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7663 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7664 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7665 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7666 it before printing out the hex shape of an address.
7668 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7670 * rs6000-xdep.c (frame_initial_stack_address): Move
7671 code to set frame->cache_fsr into new separate function
7672 frame_get_cacahe_fsr. This allows fixing a fatal error.
7673 * xcoffexec.c: Turn previously suppressed error
7674 message back on, after cleaning up BFD.
7676 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7677 printing of blank line, since it cases printing of an
7678 extra blank line. Is this intended? It does mess up
7680 * defs.h: Put back declarations of malloc and realloc,
7681 but protected by #ifndef MALLOC_INCOMPATIBLE.
7682 * objfiles.c: Undo previous change: Use malloc/realloc
7683 for objfile malloc/realloc fields (but add a cast).
7684 * xcoffexec.c: Suppress an error message (for now).
7686 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7688 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7689 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7690 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7692 * xcoffread.c: Modifications to C_DECL storage class handling, and
7693 introduction of an old smash_to_pointer_type() routine.
7695 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7696 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7697 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7698 parameters have been modified.
7700 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7701 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7702 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7703 and fetch_inferior_registers() always fetched all the registers
7704 resulting valid register values at hand all the time. Pushing a dummy
7705 frame did not require validating all register values first. After
7706 putting the above mechanism into action, we didn't have valid registers
7707 values always ready. Thus, all registers need to be fetched before
7708 pushing a dummy frame now.
7710 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7711 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7712 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7713 the starting address (actual frame address) of a frame.
7714 * rs6000-tdep.c: modifications to function_frame_info() to see if
7715 function reserves a frame pointer register (alloca register)
7716 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7717 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7718 functions with alloca() calls.
7720 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7722 * xm-sysv4.h: Provide definitions/prototypes for host environment
7723 functions for which no definitions or prototypes are provided in
7724 any currently included gdb or host environment header files.
7725 For SVR4, this currently includes malloc and realloc, which cannot
7726 be portably prototyped in any gdb include file.
7728 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7730 * buildsym.h: Remove obsolete variable file_stabs.
7732 * Makefile.in: Move place where configure merges in host-
7733 and target-dependent fragments later, so the latter
7734 can override (say) GNU_MALLOC.
7735 * config/mh-rs6000: Use system malloc. Otherwise, I
7736 ended up with *two* incompatible versions of malloc
7737 (functions in libc would call the malloc in libc).
7738 I assume this is a shared library problem.
7740 * remote.c: Fix (presumed) typo.
7741 * objfiles.c: Use xmalloc/xrealloc instead of
7742 malloc/realloc (since the latter are no longer declared).
7744 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7745 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7746 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7747 handle individual registers.
7748 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7749 correctly in case it wasn't cached yet. (A problem showed up
7750 after fetching individual registers.)
7751 * buildsym.c: Disable type_synonym_name's type name overwriting
7752 in cases it is unnecesary. rs6000 portation doesn't use
7753 type_synonym_name, and it used to nullify type names
7754 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7755 type's name as soon as space for that type is allocated.
7756 * xcoffread.c: ignore a section's lineno information if it is
7757 not `.text'. (In rs6000 bfd portation integration, skipping over
7758 `.pad' sections are ignored since it was in machine independent
7759 part of the code. Thus, a problem of fake sections with invalid
7760 lineno information arised.)
7762 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7763 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7764 * rs6000-tdep.c: make function_frame_info() work whether or not
7765 reading from a core file.
7766 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7768 * infrun.c. main.c, printcmd.c. symtab.c:
7769 More changes from IBM for rs6000.
7772 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7774 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7775 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7776 Merge in changes (mostly from IBM) for RS6000.
7777 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7778 More changes from IBM for RS6000. These are in machine-
7779 independent code, and probably could do with some cleaning
7780 up. The most questionable of these are #ifdef IBM6000.
7781 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7782 to single_step() (for consistency with rs6000 and i860).
7783 * utils.c: Allow the 1st arg to xrealloc to be NULL
7784 (in which case do malloc). This removes the need for
7785 some tests in xcoff code (and perhaps other places?).
7786 * coffread.c: Removed variables last_source_file,
7787 type_vector, and type_vector_length as these are now
7788 defined by buildsym.[ch].
7789 * defs.h: Remove prototypes for malloc and realloc, since
7790 these should only be used to implement xmalloc and xrealloc,
7791 and they conflict with <stdlib.h> in AIX - where they
7792 return void* even when __STDC__ isn't defined. Sigh.
7793 * munch: Recognize *initialize* in data as well as text
7794 (AIX uses data). Also, incorporate a patch from Garrett
7795 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7796 much more sensible, by only trying to match the name of
7797 the initialize_foo function, and not the junk before it.
7799 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7801 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7802 unless symbol table indicates that something has changed.
7804 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7806 * remote.c: Make it work for embedded MIPS. Increase buffer
7807 size, and use throughout. Round buffer size up if too many regs.
7808 Support baud rate setting and try for an 8-bit path. If
7809 interrupted while waiting for target, send a ^C down the wire.
7810 Avoid single-byte reads.
7811 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7813 * mips-xdep.h: Avoid the embedded regs when on Unix.
7815 * mipsread.c: Byte-swap the symbol table structures, using
7816 routines from ecoff.c, to read a symbol table written in any
7817 of the four possible byte orders.
7818 * configure.in (mips-big-* target): Same as Sony News.
7819 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7820 * ecoff.c: New file for symbol swapping routines.
7822 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7824 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7825 all-breakpoints' command.
7826 * (get_number): Allow users to enter negative breakpoint numbers.
7827 * (breakpoint_1): Reformat display of 'info break' to show new
7829 * (create_longjmp_breakpoint, breakpoint_re_set,
7830 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7831 symfile.c (syms_from_objfile): Re-do
7832 insertion of longjmp breakpoints. Move all code into
7833 breakpoint_re_set, and call that instead of
7834 create_longjmp_breakpoint in symfile.c.
7836 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7838 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7839 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7840 * symtab.c (find_pc_symtab): Handle having no objfiles.
7841 * infcmd.c: Fix comment.
7842 * objfiles.c (free_all_objfiles): Add.
7843 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7844 * symfile.c (symbol_file_command): free all objfiles when
7845 specifying a new symbol file.
7846 (reread_symbols): Stat the file name, don't fstat the descriptor.
7848 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7850 * Makefile.in, configure.in: removed traces of namesubdir,
7851 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7852 copyrights to '92, changed some from Cygnus to FSF.
7854 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7856 * dbxread.c (end_psymtab): Delete empty psymtabs.
7857 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7858 * symfile.h (struct objfile): Add free_psymtabs.
7860 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7862 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7864 * symfile.c (symbol_file_command): strcmp => !strcmp.
7865 * breakpoint.h: Move prototypes to follow enum definition they need.
7866 * breakpoint.c, infrun.c: Lint.
7867 * printcmd.c: Use `enum enable' rather than `enum
7869 * mipsread.c: First pass at making it compile with the new
7870 objfile changes. Probably seriously broken still, but it
7873 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7875 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7876 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7877 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7878 stepping (and nexting) through longjmp(). Also, cleanup
7879 breakpoint handling quite a bit by creating explicit breakpoint
7880 types instead of using magic breakpoint numbers.
7881 Makefile.in: Update version to 4.4.3
7883 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7885 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7886 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7887 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7889 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7891 * minsyms.c (install_minimal_symbols): Add bunches to any
7892 existing minsyms in the objfile. Avoid extra mallocation
7893 by working directly in the obstack. Remove ignored `mainline' parm.
7894 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7895 xcoffread.c: Change all callers.
7896 * FIXME: We should be able to eliminate MAINLINE from all the
7897 symbol readers now, with a small bit of work.
7899 * valops.c, value.h: Lint.
7900 * remote-vx.c: Add missing break; statement. Bugfix by
7901 Michael Sclafani, <sclafani@src.dec.com>.
7903 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7905 * Makefile.in (VERSION): Update version to 4.4.2
7906 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7907 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7908 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7909 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7910 mmap-alloc.o, mmap-sbrk.o
7912 * altos-xdep.c: Minor whitespace change.
7913 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7914 use to new minimal symbol table use.
7915 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7916 * arm-xdep.c (store_inferior_registers): Returns void.
7917 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7918 Convert from misc function vector use to new minimal symbol table use.
7919 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7920 * breakpoint.c: Add prototypes for local functions.
7921 * breakpoint.c (catch_command_1): Change to static and remove unused
7923 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7924 * breakpoint.h: Change function decls to prototype form.
7925 * buildsym.c: Add prototypes for local functions.
7926 * buildsym.c: Moved hashname() function here from dbxread.c.
7927 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7928 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7929 * buildsym.c (dbx_alloc_type): Change to static.
7930 * buildsym.c (finish_block): Add objfile parameter.
7931 * buildsym.c (misc): Change symbol_obstack to objfile version.
7932 * buildsym.c (make_blockvector): Change to static.
7933 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7934 * buildsym.c (compare_line_numbers): Change to static, args are const,
7935 cast args when used.
7936 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7937 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7938 and made static. Add objfile parameter.
7939 * buildsym.c (end_symtab): Simplify code using line table size.
7940 Realloc the linetable on the objfile symbol_obstack and copy there.
7941 * buildsym.c (scan_file_globals): Convert from misc function vector
7942 use to new minimal symbol use.
7943 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7944 strings get allocated in objfile's symbol_obstack. Convert references
7945 to builtin types to lookup_fundamental_type().
7946 * buildsym.c (read_type): Make static, add objfile parameter, convert
7947 references to buildin types to lookup_fundamental_type().
7948 * buildsym.c (read_struct_type): Add objfile parameter.
7949 * buildsym.c (read_array_type): Make static, add objfile parameter.
7950 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7951 * buildsym.c (read_huge_number): Make static.
7952 * buildsym.c (read_range_type): Make static, add objfile parameter,
7953 convert references to buildin types to lookup_fundamental_type ().
7954 * buildsym.c (read_args): Make static, add objfile parameter.
7955 * buildsym.h: Convert function decl's to prototype form.
7956 * c-exp.y: Add prototypes for local functions, convert uses of misc
7957 function vector to minimal symbol table. Reformat all builtin type
7958 initializations and pass a NULL objfile to init_type() for them.
7959 * coffread.c: Change context_stack ref's to coff_context_stack,
7960 add local function prototypes. Cast uses of xrealloc arg 1.
7961 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7962 crafting a new type.
7963 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7964 * coffread.c (finish_block): Change name to coff_finish_block.
7965 * coffread.c (make_blockvector): Add and use objfile parameter.
7966 * coffread.c (record_line): Change name to coff_record_line.
7967 * coffread.c (start_symtab): Change name to coff_start_symtab.
7968 * coffread.c (end_symtab): Change name to coff_end_symtab.
7969 * coffread.c (record_misc_function): Change name to record_minimal_
7970 symbol and change to minimal symbol table use from misc func tbl.
7971 * coffread.c (coff_symfile_read): Convert from misc function vector
7972 use to minimal symbol table use.
7973 * coffread.c (hashname): Remove; use common version in buildsym.c.
7974 * coffread.c (decode_base_type): Change references to builtin types
7975 to calls to lookup_fundamental_type().
7976 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7977 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7978 * command.c: Add prototypes for local functions.
7979 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7980 appropriate member of the function union for that type.
7981 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7982 ifdef out the function since it isn't currently used.
7983 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7984 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7985 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7986 * command.c (help_cmd): Compare function pointer to NULL.
7987 * command.c (help_cmd_list): Compare function pointer to NULL.
7988 * command.c (lookup_cmd_1): Use correct member of function union.
7989 * command.c (undef_cmd_error): Make static.
7990 * command.c (complete_on_cmdlist): Use correct member of func union.
7991 * command.c (do_setshow_command): Use correct member of func union.
7992 * command.c (shell_escape): Convert rindex use to strrchr.
7993 * command.h (COMMAND_H): Define if already included.
7994 * command.h (cmd_list_element struct): Change 'function' to a union
7995 and prototype args. Prototype completer function.
7996 * command.h: Convert decl's to prototype form.
7997 * convex-xdep.c (store_inferior_registers): Returns void.
7998 * copying.c: Prototype local functions.
7999 * coredep.c: Minor whitespace change.
8000 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
8001 * cplus-dem.c: Prototype local functions.
8002 * dbxread.c (hashname): Remove; moved to buildsym.c.
8003 * dbxread.c (free_and_init_header_files): Make static.
8004 * dbxread.c: Add prototypes for local functions.
8005 * dbxread.c (new_object_header_files): Remove; inlined usages.
8006 * dbxread.c (xrealloc usages): Cast args.
8007 * dbxread.c (record_misc_function): Change to record_minimal_symbol
8008 and change usages accordingly.
8009 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
8010 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
8011 * dbxread.c (dbx_next_symbol_text): Make static.
8012 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
8013 * dbxread.c (init_bincl_list): Add and use objfile parameter.
8014 * dbxread.c (free_bincl_list): Add and use objfile parameter.
8015 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
8016 * dbxread.c (end_psymtab): Convert to use per-objfile data.
8017 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
8019 * dwarfread.c (record_misc_function): Change name to record_minimal_
8020 symbol and use minimal symbol table throughout.
8021 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
8022 * dwarfread.c: Convert all references to builtin types to use the new
8023 lookup_fundamental_type function.
8024 * dwarfread.c (read_enumeration): Add and use objfile parameter.
8025 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
8027 * elfread.c (record_misc_function): Convert to use record_minimal_
8029 * elfread.c (elf_symtab_read): Add objfile parameter.
8030 * eval.c: Add prototypes for local functions and move some decls
8031 around to accomodate prototypes.
8032 * expprint.c: Add prototypes for local functions. Change references
8033 to misc function vector to minimal symbol table.
8034 * findvar.c (read_memory usages): Cast args.
8035 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
8036 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
8037 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
8038 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
8039 * gould-xdep.c: Minor whitespace change.
8040 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
8041 * hp300ux-xdep.c (store_inferior_registers): Returns void.
8042 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
8043 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
8044 * i386-tdep.c: Add prototypes for local functions.
8045 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
8046 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
8047 that defaulted to int.
8048 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
8049 i386_push_dummy_frame): Returns void.
8050 * i386-xdep.c (i386_register_u_addr): Declare params that default to
8051 int and explicitly declare return type as int.
8052 * i387-tdep.c: Minor formatting changes.
8053 * i960-tdep.c (leafproc_return): Convert from misc function vector
8054 use to minimal symbol table use.
8055 * infcmd.c: Add prototypes for local functions.
8056 * infcmd.c (continue_command, until_next_command, until_command,
8057 path_info, path_command): Make static.
8058 * infcmd.c (step_1, until_next_command): Convert from misc func
8059 vector to minimal symbol table use.
8060 * inflow.c: Add prototypes for local functions.
8061 * infptrace.c (store_inferior_registers): Returns void, not int.
8062 * language.c (_initialize_language): Use proper member of function
8064 * m2-exp.y: Add prototypes for local functions, convert misc function
8065 vector uses to minimal symbol table uses.
8066 * m2-exp.y (make_qualname, yyerror): Make static.
8067 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
8068 * m68k-pinsn.c: Add prototypes for local functions.
8069 * m68k-pinsn.c (print_insn): Cast args to read_memory.
8070 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
8071 * m68k-stub.c: Add prototypes.
8072 * m88k-pinsn.c (sprint_address): Convert from misc function vector
8073 use to minimal symbol table use.
8074 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
8075 * m88k-xdep.c (store_inferior_registers): Returns void.
8076 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
8077 * mach386-xdep.c (store_inferior_registers): Returns void.
8078 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
8079 * main.c: Add prototypes for local functions.
8080 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
8081 longjmp() result to (NORETURN void).
8082 * main.c (catch_errors): Prototype the 'func' parameter.
8083 * main.c (disconnect, stop_sig, do_nothin, float_handler):
8084 Takes an unused arg.
8085 * main.c (execute_command): Call the right member of the func union.
8086 * main.c (command_loop_marker, symbol_completion_function,
8087 command_loop): Make static.
8088 * main.c (command_line_input): Make linelength unsigned, cast arg
8089 to command_line_input().
8090 * main.c (add_info, add_com): Prototype the 'fun' parameter.
8091 * main.c (initialize_main): Call right member of function union.
8092 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
8093 * mem-break.c: Include symtab.h
8094 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
8095 * mips-xdep.c (store_inferior_registers): Returns void.
8096 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
8097 use to minimal symbol table use.
8098 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
8100 * mipsread.c (make_type): Remove, convert usages to init_type.
8101 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
8102 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8103 vector use to minimal symbol table use.
8104 * parse.c: Add prototypes for local functions.
8105 * parse.c (xrealloc usages): Cast args.
8106 * parse.c (prefixify_expression, length_of_subexp): Make static.
8107 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8108 * parser-defs.h: Convert function decls to prototype form.
8109 * partial-stab.h: Convert from misc function vector use to new minimal
8111 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8112 the per-objfile copies.
8113 * printcmd.c: Add prototypes for local functions. Move some struct
8114 definitions around to accomodate prototypes.
8115 * printcmd.c (decode_format): Make static, change args oformat and
8116 osize to int from char.
8117 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8118 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8119 * printcmd.c (print_address_symbolic): Convert from misc function
8120 vector use to minimal symbol table use.
8121 * printcmd.c (address_info): Convert from misc function vector use
8122 to minimal symbol table use.
8123 * printcmd.c (delete_display, enable_display, disable_display_command):
8125 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8126 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8127 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8128 * pyr-xdep.c (store_inferior_registers): Returns void.
8129 * remote-mm.c (mm_load): symbol_file_add return value unused.
8130 * remote-nindy.c: Minor format change.
8131 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8132 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8133 * rs6000-xdep.c (store_inferior_registers): Returns void.
8134 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8135 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8136 vector use to minimal symbol table use.
8137 * solib.c: Add prototypes for local functions.
8138 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8139 function vector use to minimal symbol table use.
8140 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8141 * solib.c (find_solib, shared_library_command): Make static
8142 * solib.c (read_memory, write_memory usages): Cast args.
8143 * solib.c (special_symbol_handling): Add function
8144 * source.c: Add prototypes for local functions.
8145 * source.c (select_source_symtab): Convert to scan objfiles.
8146 * source.c (open_source_file): Make static.
8147 * source.c (xrealloc usages): Cast args.
8148 * source.c (source_line_charpos): ifdef out, unused.
8149 * source.c (get_filename_and_charpos): Make static.
8150 * stack.c: Add prototypes for local functions.
8151 * stack.c (print_frame_info, frame_info): Convert from misc function
8152 vector use to minimal symbol table use.
8153 * symfile.c: Add prototypes for local functions.
8154 * symfile.c (compare_symbols): Make args const PTR's.
8155 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8156 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8157 * symfile.c (obsavestring): Add objfile parameter.
8158 * symfile.c (init_misc_bunches, prim_record_misc_function,
8159 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8160 sort_misc_function_vector, compact_misc_function_vector): Remove
8161 * symfile.c (symbol_file_add_digested): Add function.
8162 * symfile.c (symbol_file_add): Returns struct objfile *.
8163 * symfile.c (symbol_file_command): Modify for state file use.
8164 * symfile.c (symfile_open): Add parameter "dumpable".
8165 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8166 * symfile.c (load_command, add_symbol_file_command): Make static.
8167 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8168 * symfile.c (rindex usages): Converted to strrchr.
8169 * symfile.c (allocate_psymtab): New
8170 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8171 converted to minimal symbol table usage, but no obvious conversion.
8172 * symfile.c (free_all_symtabs): Remove.
8173 * symfile.c (_initialize_symfile): Use per-objfile info.
8174 * symfile.h: Rework the objfile structure to add per-objfile data
8175 objects (psymbol_obstack, symbol_obstack, type_obstack,
8176 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8177 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8178 Add prototypes to function declarations.
8179 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8180 function vector usage to minimal symbol table usage.
8181 * symmisc.c (DEV_TTY): Define if not defined.
8182 * symmisc.c: Add local function prototypes.
8183 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8184 printpsyms_command, print_objfiles, print_objfiles_command):
8185 Rework to use iterate_over_*
8186 * symtab.c: Add prototypes for local functions.
8187 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8188 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8189 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8190 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8191 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8192 lookup_reference_type, lookup_member_type, allocate_stub_method,
8193 check_stub_method, create_array_type, smash_to_member_type,):
8195 * symtab.c (lookup_symbol): Some args are const.
8196 * symtab.h: All type related defs and structs moved to gdbtypes.h
8197 * symtab.h: Convert decls to prototypes.
8198 * target.c (noprocess): Make static.
8199 * target.h: Change decl's to prototypes.
8200 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8201 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8202 * utils.c (_initialize_utils): Use correct member of function union.
8203 * valarith.c: include gdbtypes.h
8204 * valops.c: include gdbtypes.h, add prototypes for local functions.
8205 * valops.c (value_push, value_arg_push, find_function_addr):
8207 * valops.c (value_string): Convert from misc function vector use
8208 to minimal symbol table use.
8209 * valops.c (check_field_in): Make arg const.
8210 * valprint.c: Add prototypes for local functions.
8211 * valprint.c (print_string): Make static
8212 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8213 * values.c: Add prototypes for local functions.
8214 * values.c (value_headof): Convert from misc function vector to
8215 minimal symbol table.
8216 * xcoffexec.c: Add prototypes for local functions.
8217 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8219 * xcoffexec.c (relocate_minimal_symbol): Add.
8220 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8221 * xcoffread.c: Add prototypes for local functions.
8222 * xcoffread.c (sort_syms): Convert to scan objfiles.
8223 * xcoffread.c (read_xcoff_symtab): Make static.
8224 * xcoffread.c (various): Replace references to builtin types with
8225 calls to lookup_fundamental_type. Replace references to symbol_obstack
8226 and psymbol_obstack with pointers to the per-objfile copies.
8227 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8228 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8230 * xcoffread.c (init_stringtab): Add objfile parameter.
8231 * gdbtypes.c: New file
8232 * minsyms.c: New file
8233 * mmap-alloc.c: New file
8234 * mmap-sbrk.c: New file
8235 * objfiles.c: New file
8239 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8241 * Check in Fred Fish's changes in these modules. Fred
8242 will make ChangeLog entries for all of them. Update VERSION
8245 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8247 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8249 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8250 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8251 value.h: Prototypes for static functions; lint.
8252 * gdbtypes.h: Empty file to ease transition.
8254 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8256 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8257 inferior.h, language.h, signame.h, target.h, terminal.h,
8258 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8259 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8261 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8262 signame.c, sparc-xdep.c: Prototypes for all static functions.
8264 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8265 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8266 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8267 Remove to_call_function and target_call_function, since it
8268 always calls the same thing (call_function_by_hand).
8269 * core.c, exec.c, solib.c: Rename target_ops sections =>
8271 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8272 target.h: target_kill takes no args.
8273 * language.c (language_info): Scaffolding to allow briefer
8274 messages when the current language changes. FIXME.
8275 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8276 complaints about volatile functions.
8277 * xm-sysv4.h (HAVE_MMAP): Define.
8279 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8281 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8282 to make prototypes for all functions declared here.
8283 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8284 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8285 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8286 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8287 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8288 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8289 * utils.c: Avoid declaring malloc and realloc. Lint.
8290 (request_quit): Accept signal-number parameter.
8292 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8294 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8295 DIE's. Add new function read_tag_pointer_type() to read them.
8297 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8298 When creating a new user defined type, check to see if a partial
8299 type already exists, and if so, bash it to fit.
8301 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8303 * coffread.c (decode_base_type): Pass long, not union.
8304 Fix by Eric Valette, ev@chorus.fr.
8306 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8308 * elfread.c (elf_symtab_read): Fix code to correctly track
8309 changes in bfd for absolute symbols.
8311 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8313 * xm-vaxbsd.h: Close off comment.
8315 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8317 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8319 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8321 * mips-tdep.c (mips_print_registers): Print correct register
8322 number for double pseudo-registers.
8324 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8326 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8327 in the op$::OPERATOR. case. From Steven McCanne,
8328 <mccanne@horse.ee.lbl.gov>.
8330 * exec.c (set_section_name): Pass arg to exec_files_info;
8331 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8333 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8335 * main.c (print_gdb_version): Copyright msg: only this year.
8336 (cd_command): Avoid changing current_directory on error.
8338 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8340 * mipsread.c (parse_partial_symbols): Handle dependencies
8341 between partial symbol tables (when not doing stabs-in-ecoff).
8342 (This used to be handled by parse_fdr, but parse_fdr was
8343 incompatible with handling stabs-in-ecoff, so the code
8344 was re-written to not use parse_fdr. Unfortunately,
8345 the logic to handle dependencies was overlooked.)
8347 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8349 * coffread.c (read_enum_type): Use the size of a target int when
8351 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8353 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8354 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8355 TARGET_PTR_BIT to determine size of a pointer
8356 * values.c (unpack_long): when unpacking a REF or a PTR don't
8357 assume the size of the type.
8359 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8361 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8362 looking at its members. Improve guess between struct and union,
8363 only assuming union if multiple members have offsets of zero.
8365 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8367 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8368 (This is just for clarity - and one day permitting us to
8369 change FP0_REGNUM from 38 to 32, which would make more sense.)
8370 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8371 register numbers in stabs-in-ecoff get handled correctly.
8373 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8375 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8376 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8377 into BSD and Ultrix.
8379 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8381 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8383 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8385 * Makefile.in: Increment version to 4.4.1.
8386 * main.c (print_gdb_version): Update copyright notice.
8388 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8390 * mipsread.c: Prepend "struct " to the names of structure
8391 types, and similarly for enums and unions. (This used
8392 to be done, but got lost in the re-write to "guess" the
8393 difference between enum/struct/union.)
8394 Also, guess that a tag is an enum if the first member
8397 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8399 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8402 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8404 * Projects: Patching executables is done.
8405 * Makefile.in (VERSION): Roll to gdb-4.4.
8406 * README, WHATS.NEW: Update for gdb-4.4.
8408 * symfile.c (reread_symbols): Whenever we reread one object
8409 file's symbols, we must restart the scan, because the object_files
8410 chain has been permuted.
8412 * exec.c (exec_files_info): Split out into print_section_info.
8413 Print BFD filename of each section if it's not the default one.
8414 * core.c (core_files_info): Call print_section_info.
8416 * xm-vax.h: Include a few system header files whose definitions
8417 must precede defs.h.
8418 * language.c, language.h: Make some things const.
8419 * expression.h, main.c: const spreads like ooze.
8421 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8422 since BREAKPOINT values can be >0x80.
8424 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8426 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8428 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8430 * sparc-pinsn.c: Remove kludge for preferring architectures.
8431 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8432 and forever. Add `add' instruction to the set that get checked
8433 for a preceding `sethi' in order to print an absolute address.
8434 Corresponding changes in ../include/opcode/sparc.h needed
8435 to eliminate garbage instructions.
8437 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8439 * mipsread.c (parse_partial_symbols): Make sure partial
8440 symbols are created for external symbols (as used to be
8441 the case). This is a bit of a pain with the mips-coff.
8442 It uses a table which points to all of the external
8443 symbols belonging to a particular FDR or psymtab.
8444 Once we've generated this table, we might as well save
8445 it, and then use it in psymtab_to_symtab_1 to find
8446 the symbols to pass to parse_external().
8447 * symfile.c, symfile.c: New function start_psymtab_common
8448 to share the common parts of allocating a new psymtab
8449 for dbxread, mipsread (and later dwarfread). Its code
8450 was pulled out from start_psymtab in dbxread.c.
8451 * dbxread.c (start_psymtab): Use start_psymtab_common().
8453 * valprint.c (val_print): If there is an error when trying
8454 to print a string, check to see if there really is a problem
8455 by reading just one character. If that works, assume
8458 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8460 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8461 cypress, v8 mnemonics in that order.
8463 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8465 * sparc-pinsn.c: Put the qsort() back in.
8467 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8469 * findvar.c (read_register, write_register): Handle machines
8470 where REGISTER_TYPE is not the same size as "int".
8472 Handle debug symbols in dynamically loaded (relocated) code:
8474 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8475 offset to process_one_symbol.
8476 (process_one_symbol): Take new offset parameter. Add it into
8477 appropriate symbol types to relocate symbols to loaded addresses.
8478 Handle all possible symbol types, and complain() about types that
8479 we don't expect to see.
8480 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8481 process_one_symbol (FIXME, should pass real offset).
8485 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8487 (set_breakpoint, break_command_1, until_break_command,
8488 catch_command_1, breakpoint_re_set_one): Use it.
8489 * symtab.h (resolve_sal_pc): Declare.
8490 * infcmd.c (jump_command): Use resolve_sal_pc.
8492 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8494 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8496 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8498 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8499 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8500 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8502 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8504 * dbxread.c (process_one_symbol): Make a first cut at handling
8505 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8507 * symtab.c (find_pc_line): Fix stepping into and out of #included
8510 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8512 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8513 no longer any need to copy ../include/opcode/* into gdb.
8515 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8517 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8519 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8521 * valprint.c (type_print_base, type_print_method_args):
8522 Print C++ constructor methods without bogus "return type."
8524 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8526 * infptrace.c (child_xfer_memory): Parameter "target" should
8527 be a pointer to a structure, not the entire structure.
8529 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8531 * depend: Convert the couple of references to ansidecl.h that
8532 used the local gdb version to use the ../include version.
8534 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8537 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8538 (inferior_proc_init): Fix non-ANSI version of args.
8539 (attach): Call print_sys_errmsg with correct number of args.
8540 (mappingflags): Make static, does not need to be global.
8542 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8543 not the entire struct itself.
8545 * valops.c (value_assign): Cast some args to modify_field() and
8546 {read,write}_register_bytes() correctly.
8548 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8550 * Makefile.in (MALLOCSRC): Removed reference to removed local
8553 * dwarfread.c (list_in_scope): Needs an initial value, use file
8556 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8558 * main.c (main): Make option_index local to keep new getopt happy.
8559 main.c, solib.c, Makefile.in: Update copyright notices.
8561 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8563 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8565 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8567 * Makefile.in (HFILES): Add partial-stab.h.
8569 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8571 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8572 New files for stratus. Not complete enough to actually build
8573 on the Stratus machine; that awaits copyright assignment for
8576 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8577 for getting custom flags into CFLAGS when doing makes.
8579 * configure.in: Add config information for stratus.
8581 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8583 * dbxread.c (process_one_symbol): Pass address of structure
8584 to complain(), rather than the whole structure.
8586 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8588 * solib.c (solib_add_common_symbols): Only compile in when not
8589 using SVR4 style shared libraries.
8591 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8593 * dwarfread.c (locval): Add offreg flag to indicate location
8594 values that are computed off a base register.
8596 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8597 TAG_local_variable cases to account for static variables
8598 within function scopes.
8600 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8602 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8603 doesn't exist on some systems.
8605 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8606 nexting over recursive function calls.
8608 * target.c (target_read_string): Create this routine to read null
8609 terminated strings from the target. It deals with running off the
8610 end of memory elegantly as well. solib.c (find_solib): Use
8611 target_read_string() to avoid problems with running off the end of
8614 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8615 that reference pgrp_inferior.
8617 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8619 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8620 mips-tfile has been hacked to act more "traditionally."
8621 * dbxread.c: Fixed typo in comment.
8623 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8625 * mips-tdep.c (mips_skip_prologue): Add some number of
8626 'sw' instructions before 'addiu' adjusts the stack.
8628 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8630 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8631 freescope, buildblock closescope, record_line, add_symbol_to_list,
8632 gatherblocks, make_blockvector): Extensive changes to switch
8633 to generic symbol table building code in buildsym.c. Remove
8634 scope tree structures and functions, symbol table building
8635 functions, and lots of other small changes.
8637 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8638 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8640 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8642 * buildsym.c (cleanup_undefined_types): Add support for enums.
8643 This fixes the 'GDB internal error. cleanup_undefined_types with
8646 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8648 * dbxread.c: detect gcc2 compilations.
8650 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8652 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8653 in ../include/opcode/sparc.h.
8655 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8657 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8658 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8659 to reflect actual locations of opcode files, so TAGS target will
8662 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8664 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8667 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8668 dereferencing to access the correct elements.
8670 * valops.c (value_addr): Declare return type of external func
8673 * xcoffread.c: Undefine next_symbol_text before redefining it.
8675 For older changes see ChangeLog-9091
8681 version-control: never