1 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
3 * Patches from Jeffrey Law <law@cs.utah.edu>.
4 * gdb/hppa-tdep.c: Declare frame_saved_pc.
5 (frameless_function_invocation): New function.
6 (frame_saved_pc, init_extra_frame_info): Use
7 frameless_function_invocation.
8 * gdb/config/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
9 call instead of just grabbing the value currently in %r2.
10 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
11 * gdb/config/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
12 definition and use the common one in tm-hppa.h.
13 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
14 use unwind descriptors to determine if the frame chain is valid.
15 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
16 it does not assume %r4 is the frame pointer.
17 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
19 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
20 helper functions for print_insn.
21 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
22 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
23 which nullifies the following instruction.
25 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
27 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
28 pass the 5th arg there, rather than using an ANSI C-specific macro.
30 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
32 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
34 * Makefile.in (VERSION): Bump to 4.8.5
35 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
36 directories to include search path.
37 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
39 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
40 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
41 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
42 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
43 udr.o, udip2soc.o): Remove explicit rules, use the ones that
44 are automatically generated in "depend".
45 * Makefile.in (paread.o): Document why a dependency doesn't get
46 automatically generated in "depend" and leave this explicit rule
48 * depend: Update to latest automatically generated version.
50 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
52 * xcoffread.c: Doc fix.
54 * Makefile.in (depend): Include $(CC) command in generated output.
56 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
58 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
59 to xmalloc. Include defs.h. Rename local macro from
60 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
63 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
65 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
66 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
67 * depend: Update to latest automatically built version.
69 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
71 * sparclite/Makefile.in: Create default target that does nothing
72 in order to force user to build by hand.
74 * sparclite/Makefile: Remove. It's not necessary anymore.
76 * ser-unix.c (wait_for): New routine to handle read timeouts,
77 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
79 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
81 * mips-pinsn.c (print_insn): Return value.
83 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
85 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
86 at configuration time and doesn't belong in the distribution archive.
88 * Makefile.in (NONSRC): Add 29k-share/README.
89 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
91 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
92 constants with slightly more portable definitions (still depends
93 on 2's complement arithmetic though).
94 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
95 * i386v-nat.c (sys/reg.h): Conditionalize include on
96 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
97 * ser-unix.c (termio.h): Include <termio.h> like other files that
98 include termio.h, not <sys/termio.h> which may not exist (on
101 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
103 * valprint.c (print_longest): Change format parameter from a
104 'char' to an 'int'. We can't have 'char' parameters with the
105 current coding style, where we mix prototypes with pre-ANSI
107 * value.h (print_longest): Change format parameter in prototype
108 from a 'char' to an 'int'.
110 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
112 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
114 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
115 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
117 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
119 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
120 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
121 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
122 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
123 ptrace needs 5 arguments, #define ptrace to always
124 pass zero as the 5th argument.
126 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
128 * configure.in: Match z8k-*-sim for z8000.
129 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
130 * remote-hms.c: Update to use new serial protocol.
132 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
134 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
135 necessary and Solaris doesn't have it.
137 * Makefile.in (clean-info, install, install-info, info, dvi,
138 check, all): do not echo recursion lines.
140 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
142 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
143 required target ports which use sockets (like a29k-udi).
145 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
147 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
149 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
150 systems lacking select().
152 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
154 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
156 * alldeps.mak, depend: Update with latest automatically built
159 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
161 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
163 * Makefile.in (make-proto-testsuite.dir): New target to make
164 prototype testsuite tree.
166 * Makefile.in (VERSION): Bump to 4.8.4.
168 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
170 * stabsread.c (define_symbol): If unrecognized constant type,
171 complain() not error().
173 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
175 * infptrace.c: Add missing close paren to test for
176 FIVE_ARG_PTRACE defined.
178 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
179 when compiling with gcc, but disable it for now. See comment.
180 * defs.h (LONGEST): Define as either "long" or "long long"
181 based on CC_HAS_LONG_LONG.
182 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
183 how longest_to_int is defined.
184 * c-valprint.c (c_val_print): Call print_longest.
185 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
186 instead of LONG_LONG.
187 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
189 * printcmd.c (print_scalar_formatted): Call print_longest
190 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
191 * typeprint.c (print_type_scalar): Call print_longest and let
192 it figure out what to do for PRINTF_HAS_LONG_LONG.
193 * valprint.c (val_print_type_code_int): Call print_longest
194 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
195 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
196 * value.h (struct value): Replace usage of LONG_LONG with
198 * value.h (print_longest): Add prototype.
199 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
200 * values.c (unpack_double): Collapse code that was unnecessarily
201 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
202 * values.c (value_from_longest): Remove dependency on
203 CC_HAS_LONG_LONG and just use LONGEST.
204 * solib.c (solib_map_sections): Use bfd_get_filename
205 to access filename field.
206 * solib.c (clear_solib): Save filename and free it later, after
207 bfd_close, since bfd_close may reference it. Use bfd_get_filename
209 * config/convex/xm-convex.h (LONG_LONG): Replace with
210 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
211 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
212 Add PRINTF_HAS_LONG_LONG references.
214 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
216 * inflow.c (kill_command), infcmd.c (attach_command),
217 remote.c (remote_interrupt_twice): In messages for the user, call it
218 "the program" or "the program being debugged" not "the inferior".
220 * hp300ux-nat.c: Cast second arg to supply_register calls.
221 (_initialize_kernel_u_addr, getpagesize): New functions.
222 (store_inferior_register_1): Change arg name from value to val.
223 (fetch_core_registers): Make arg core_reg_size unsigned.
224 Pass 5 args to ptrace.
225 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
226 Remove KERNEL_U_ADDR stuff.
227 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
228 * config/m68k/hp300hpux.m{t,h}:
229 Move exec.o from NATDEPFILES to TDEPFILES
230 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
231 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
233 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
235 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
237 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
239 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
241 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
243 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
244 describe `set demangle-style arm' (not cfront);
245 mention can type `q' to discard output, when gdb pages
247 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
249 * valops.c (search_struct_field): Fix gdb core dump with incomplete
252 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
254 * remote.c: Change timeout to 2.
255 (remote_open): Use unpush_target not remote_close.
256 (remote_resume): If siggnal != 0, give warning not error().
257 (remote_wait, remote_interrupt, remote_interrupt_twice):
258 If we get two interrupts, let the user get out if they want.
259 (remote_{kill,mourn}): New functions.
260 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
262 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
264 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
266 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
268 * Remote targets (mourn): Call unpush_target.
270 * config/sparc/xm-sun4os4.h: Declare free() to return int.
271 Remove twisted use of PARAMS.
273 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
274 that ansidecl.h assumes ANSI on AIX.
276 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
278 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
279 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
281 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
283 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
285 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
287 * remote-vx.c (net_connect): Allow numeric IP address for host.
289 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
291 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
293 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
295 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
297 * symtab.h, xcoffread.c: Revise linetable sorting comments.
299 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
301 * valops.c (value_cast): A cast might also change the object
302 representation in C++.
303 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
304 to get the proper read_symtab function when called from mipsread.c.
305 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
306 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
307 for dummy psymtabs, inhibit processing of dummy psymtabs.
309 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
311 * Changes from (or inspired by) AMD:
312 * remote-udi.c (udi_attach): Assignments to Space and Offset were
314 (udi_wait): Make error message (UDIGetStdout) match error.
315 (udi_wait): Handle UDIStdinNeeded.
316 * command.c [CANT_FORK]: Use system().
317 * utils.c (prompt_for_continue): Allow quit with 'q'.
319 * solib.c (solib_add): Don't call special_symbol_handling if there
320 were errors in symbol_add_stub. Also set so->from_tty before
321 calling symbol_add_stub.
323 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
325 * Merge in HPPA/BSD patches from Utah:
326 * defs.h: Add const to 2nd arg of psignal prototype.
327 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
329 * hppab-core.c: Deleted. No longer useful.
330 * hppab-nat.c: #include more files. Use PT_WUREGS, not
332 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
333 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
334 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
335 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
336 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
338 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
340 * Fix two bugs found by deja-gnu. One is the incorrect reporting
341 of the PC being in a stack dummy when looking at a core file
342 without symbols. The other is the incorrect passing of char
343 arguments during expression evaluation (ie: p foo('a','b') would
344 mess up the passing of it's args because it wasn't coercing the
346 * hppah-tdep.c: Rename global functions to have consistent hppa_
347 prefix. Make more functions static. Drop hp_ prefix from static
348 functions. (hppa_push_arguments): Call value_arg_coerce to cast
349 char to int args if necessary. (hppa_fix_call_dummy): Create
350 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
351 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
352 valid (ie: != 0) before doing comparison against PC.
353 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
354 to reflect new arguments.
355 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
356 prefix for func name. (FIX_CALL_DUMMY): Move code into
359 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
360 to malloc() so that we can test GDB eval of dynamically created
361 arrays (like char strings in `print "foo"').
363 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
365 * printcmd.c (print_address_symbolic): Search symtabs as well as the
366 minimal symbols for a nearby symbol.
368 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
370 * coffread.c: Comment changes around minimal symbol recording.
372 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
374 * command.c: comment changes only.
376 * mips-tdep.c (heuristic_fence_post): new static variable.
377 (heuristic_proc_start): use heuristic_fence_post, print better
378 warnings, but only if not stop_soon_quietly.
379 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
381 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
383 * symtab.h: Fix LOC_REF_ARG comment.
385 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
386 and Jim Kingdon (kingdon@cygnus.com)
388 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
390 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
391 symfile.c (compare_symbols): Don't check first character; STRCMP
394 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
395 structures that are passed by address in a register.
396 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
397 * findvar.c (read_var_value),
398 printcmd.c (address_info, print_frame_args),
399 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
400 * symtab.c (lookup_block_symbol): Deal with it.
402 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
404 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
406 * objfiles.c (find_pc_section): Return a struct obj_section *.
407 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
408 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
409 Don't use obj_section hack.
410 * xcoffexec (vmap_symtab): Relocate obj_sections.
411 * printcmd.c (containing_function_bounds): Use find_pc_section.
413 * symtab.h: Clean up SYMBOL_VALUE comments.
415 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
417 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
418 Expand comments about LOC_ARG/LOC_LOCAL pairs.
420 * coffread.c (read_coff_symtab): Use rewind before fseek.
422 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
424 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
425 * Makefile.in: Add $(YFLAGS) when using $(YACC).
426 * Makefile.in: Remove message to expect conflicts and unused
427 rules in ch-exp.y, since there no longer are any such.
429 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
431 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
433 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
435 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
436 rather than dumping core.
438 * Makefile.in: Add ${srcdir}/ to all source files.
439 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
440 (TAGS): Deal with srcdir and new config directory scheme.
442 Makefile.in (NONSRC): Remove createtags.
443 alldeps.mak: Updated.
445 * rs6000-tdep.c: Delete unused function print_frame.
447 * frame.h (struct frame_info): Doc fix for next_frame.
448 New field signal_handler_caller.
449 blockframe.c (create_new_frame, get_prev_frame_info),
450 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
451 INIT_FRAME_PC_FIRST).
452 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
455 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
457 * irix4-nat.c (fetch_core_registers): Special version of this for
458 Irix 4.x, which stores regs a bit differently from other /proc
460 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
461 to new file core-svr4.c.
462 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
463 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
465 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
467 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
469 * i387-tdep.c: Remove unused #includes.
471 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
473 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
475 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
477 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
479 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
480 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
481 Don't muck with SYMBOL_CLASS.
483 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
485 * munch: Don't use head command. It doesn't exist everywhere.
487 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
489 * inflow.c (new_tty): Remove spurious 'o' character at end
492 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
494 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
495 instructions and nothing more.
496 * mipsread.c (add_line): Add comment why we have to combine line number
497 entries for the same line number.
499 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
501 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
504 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
506 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
508 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
510 * source.c (select_source_symtab): Clean up comment. Also, if
511 we have a current_source_symtab, and s is NULL, return without
513 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
514 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
516 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
518 * dbxread.c (unknown_symchar_complaint): Add new complaint.
519 * stabsread.h: Declare it.
520 * partial-stab.h: Use it.
522 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
524 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
526 * stack.c (print_frame_info): Print specially if dummy frame.
528 * breakpoint.c: Add comments regarding within_scope future direction.
532 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
534 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
536 * ch-exp.y: Fix thinko that broke parsing of FALSE.
538 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
540 * stabsread.c (read_member_functions): Initialize domain for stubbed
541 member functions to avoid gdb core dumps when printing pointers
543 * cp-valprint.c (cp_print_class_method): Check for stubbed member
546 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
548 * expprint.c (print_subexp): If opcode not found in op_print_tab,
549 stop with an error().
550 eval.c (evaluate_subexp): Change error message.
552 * objfiles.c (build_objfile_section_table): Cast return value
555 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
557 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
558 to rs6000_frame_chain and deal with it if we're in a signal handler.
559 (FRAME_SAVED_PC): Use rs6000_frame_chain.
561 * breakpoint.c (within_scope): New function.
562 (enable_breakpoint, watchpoint_check): Use it.
564 * source.c (openp): Handle "exec-file ./ls" correctly.
566 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
568 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
570 * ch-exp.y: Clean up lexing of identifiers and
571 reserved words. (E.g. don't recognize FALSEXXX as the
572 keyword FALSE followed by the identifier XXX.)
573 Also, convert identifiers to lower case.
575 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
577 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
578 new serial interface.
580 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
582 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
583 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
584 * ser-go32.c: Return -1 on most failures, 0 on most successes,
585 and use new return codes for go32_readchar().
586 * ser-unix.c: Ditto. Also, move error handling up to caller for
587 SERIAL_SETBAUDRATE().
588 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
590 (serial_close): New routine to wrap around device close routine.
591 serial.h: Clean & document return values more clearly.
593 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
595 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
597 * rs6000-pinsn.c (print_operand, case LI): Print condition register
598 operand in decimal rather than wrong textual versions.
600 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
601 (mention 't', remove false thing about 'g' only good with 'f').
603 * breakpoint.h: move "struct breakpoint" and friends to top of
604 file so that bpstat_find_breakpoint prototype works.
606 * solib.c (struct so_list): Add bfd field.
607 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
608 Put the bfd in bfd field of the so_list.
609 (clear_solib): Free bfd name and close_bfd on the bfd.
611 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
613 * valarith.c (value_subscript): Add COERCE_REF.
614 * ch-exp.y (operand_5): We can generalize the 2nd operand
615 of a string repetition ot 'literal' without ambiguity.
617 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
619 * breakpoint.h (struct bpstat): Remove momentary field.
620 Remove bpstat_momentary_breakpoint. This was always kludgy
621 and is no longer used.
623 * breakpoint.h: Add enum bpstat_what.
624 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
625 stop and print fields of bpstat now per-breakpoint, not just
626 one for the whole chain.
627 breakpoint.{c,h} (bpstat_what): New function.
628 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
629 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
630 with call to bpstat_what.
631 README: Remove watchpoint/breakpoint bug from known bugs.
633 * breakpoint.h: Prototype bpstat_find_breakpoint.
635 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
637 * symtab.c (find_methods, gdb_mangle_name): Note that functions
639 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
640 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
642 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
644 * i960-pinsn.c (tabent): Copied struct definition from
647 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
649 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
651 * symtab.c (gdb_mangle_name): Use it.
652 * symtab.c (find_methods): Do not add destructors to choice list
654 * symtab.c (decode_line_1): Make breakpoints on destructors work
657 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
659 * ser-go32.c: Make it use serial port name.
660 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
662 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
665 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
667 * configure.in: Only configure sparclite subdir when target_cpu
670 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
672 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
673 Remove FIXME comment regarding this.
675 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
677 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
679 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
681 Add section table to objfile struct. Use it for find_pc_section.
682 * objfiles.c (add_to_objfile_sections,
683 build_objfile_section_table, find_pc_section): new functions.
684 (allocate_objfile): build section table.
685 * objfiles.h (struct obj_section): new structure.
686 (struct objfile): add section table.
687 (find_pc_section): new prototype.
688 * solib.[ch] (find_pc_section_from_so_list): removed.
689 * sparc-tdep.c: include objfiles.h for find_pc_section. include
690 symfile.h for objfiles.h.
691 (in_solib_trampoline): adjusted for new find_pc_section
692 prototype. Removed BAD_RICH_HACK ifdefs.
693 * symfile.c (syms_from_objfile): offset objfile sections.
694 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
695 * symfile.h (find_pc_section): prototype removed. Also fixed
696 comment typo NUL -> NULL.
697 * target.[ch] (find_pc_section_from_targets): removed.
698 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
700 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
702 * ser-go32.c: Format. (go32_open): Use proper return value.
704 * configure.in: Undo conditional configdirs hack for sparclite.
706 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
708 * symtab.c (list_symbols): When call break_command, pass both
709 filename and function name not just function name.
711 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
713 (Changes and new files to make "none" a full fledged configuration)
714 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
715 Currently only tm-none.h has any meaningful contents.
716 * config/none/none.mh (NAT_FILE): Use nm-none.h
717 * config/none/none.mh (XM_FILE): Use xm-none.h
718 * config/none/none.mt (TM_FILE): Use tm-none.h
719 * Makefile.in (depend): Remove comment about parse errors in
720 valops.c, it now parses correctly and generates a correct depend
721 line. Remove line that touches xm.h, tm.h, and nm.h; they are
722 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
724 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
726 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
728 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
729 exactly 8 characters.
731 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
733 * configure.in: Sparclite uses sparc config dir. Also has it's
734 own tm- & .mt files now. Also add sparclite to configdirs.
735 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
736 * config/i386/go32.mh: Nullify def of TERMCAP.
737 * config/i386/xm-go32.h: Get rid of redef of EIO.
738 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
739 specific configs. Very similar to sun4os4, but without solib.
740 * sparclite/{Makefile.in configure.in}: First cut at making this
743 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
745 * ser-go32.c: First cut at adapting to new serial interface.
747 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
749 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
750 These implement a new serial line interface for talking to remote
752 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
753 EXCEPT go32, which gets ser-go32.c.
754 * remote.c: Use new serial interface. More remote-xxx's to be
756 * ser-bsd.c, ser-termios.c: Removed.
757 * serial.c: New. Implements common operations for all serial
759 * ser-unix.c: New. Unix specific serial operations for various
760 flavors of Unix (Posix, SysV, BSD).
761 * serial.h: Generic serial interface defs.
762 * config/i386/go32.mh, config/i386/i386bsd.h,
763 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
764 ser-bsd.o from XDEPFILES. All the magic is now handled in
767 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
769 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
771 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
773 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
775 * rs6000-tdep.c (frameless_function_invocation): Don't even think
776 about framelessness except on the innermost frame.
778 * xcoffexec.c: Call fatal() not abort().
780 * stabsread.c (patch_block_stabs): If stab & no symbol, make
781 a LOC_OPTIMIZED_OUT symbol.
782 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
783 findvar.c (read_var_value), printcmd.c (address_info),
784 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
785 m2-exp.y (yylex): Deal with it.
786 ch-exp.y (yylex): Deal with it.
788 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
790 * findvar.c (value_from_register): H8500 specific, check to see
791 if we are looking at short pointer. If so, skip crock.
792 * h8500-tdep.c (h8500_frame_chain): Mask down value from
793 read_memory_integer() to avoid getting messed up by sign extension.
795 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
797 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
798 ifdef protect using BAD_RICH_HACK. This should be removed soon.
799 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
801 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
803 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
805 * core.c (dis_asm_print_address): New function.
807 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
810 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
812 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
813 entire breakpoint chain and print only the first entry that needs to
814 be printed and needs to be stopped for. Fixes problems with printing
815 of multiple breakpoints with different conditions.
816 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
817 effectively stops printing of the breakpoint chain.
818 * breakpoint.c (print_it_noop): New routine to print nothing
819 for this breakpoint entry and dont stop printing.
820 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
821 watchpoint only if it is enabled.
822 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
823 descriptor from the library to make backtraces through setjmp work.
824 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
826 * mips-tdep.c (read_next_frame_reg): Provide correct values for
827 all registers saved within sigtramp, cleanup.
829 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
831 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
833 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
835 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
836 with prototype in ../include/dis-asm.h.
838 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
840 * core.c (dis_asm_{read_memory,memory_error}): New functions.
841 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
842 Use read_memory_func interface to disassembler.
844 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
846 Teach sparc solaris to next over shared library functions.
847 * solib.[hc] (find_pc_section_from_so_list): new function and
849 * sparc-tdep.c (in_solib_trampoline): new function.
850 * symfile.[hc] (find_pc_section): new function and prototypes.
851 * target.[hc] (find_pc_section_from_targets): new function and
853 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
856 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
858 * infrun.c (wait_for_inferior): Revise comment.
860 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
862 * command.{c,h}: New var_type var_integer.
863 main.c: Use it for history_size.
865 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
866 Lint and byte-order fixups.
868 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
870 * breakpoint.h (bpstat): New field print_it.
871 breakpoint.c (bpstat_print): Use it.
872 (print_it_normal): New function (from old bpstat_print code).
873 (bpstat_{alloc,stop_status}): Set print_it field.
875 * breakpoint.c (bpstat_stop_status): Use catch_errors when
876 evaluating watchpoint condition, via new function watchpoint_check.
877 Also stop if watchpoint disabled due to leaving its block.
879 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
881 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
883 * mips-pinsn.c: Add missing include of dis-asm.h.
885 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
887 * Makefile.in (clean, distclean, realclean): Recursively apply
888 to subdirs first, rather than last. This avoids, for example,
889 Makefile being removed in a parent directory before the recursive
892 * alldeps.mak, depend: Update for below changes.
894 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
895 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
896 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
897 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
899 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
900 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
901 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
902 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
903 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
904 tm-68k.h to tm-m68k.h.
905 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
906 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
909 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
910 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
911 * a29k-tdep.c: Renamed from am29k-tdep.c.
912 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
913 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
914 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
915 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
917 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
918 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
919 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
921 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
922 define that does not appear anywhere else in the gdb source tree.
923 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
925 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
927 * breakpoint.c: Add comments regarding breakpoint_re_set.
929 * xcoffread.c (sort_syms, compare_symbols): Remove.
930 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
931 not our own sort_syms (it is identical).
933 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
935 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
937 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
938 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
940 * exec.c (exec_close): Fix storage leak.
941 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
942 output sections when patching an executable.
943 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
944 when writing all registers.
945 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
946 at the right offset in the dummy frame.
947 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
948 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
949 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
951 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
953 * Makefile.in (TARFILES): Avoid trailing backslash.
955 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
957 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
958 it in breakpoint_re_set.
959 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
961 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
962 don't use sizeof(int) for target stuff, etc).
964 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
966 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
967 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
968 support that can't be integrated anyway due to lack of clear
971 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
973 * findvar.c (read_register, write_register): Make these capable
974 of reading/writing registers that are shorter than REGISTER_TYPE.
975 * (value_from_register): Install H8500 specific code to return
976 proper value when register is being used as a pointer.
977 * h8500-tdep.c: Remove extra defines of NUM_REGS.
978 (h8500_skip_prologue): Use correct lengths for LINK instructions.
979 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
980 chain frames properly by combining frame pointer with T reg.
981 (init_extra_frame_info): Delete. It's now a macro.
982 (frame_args_address): Don't add PTR_SIZE. Stack args are already
983 offset by the correct amount off of the frame pointer.
984 (register_byte): Delete. It's now a macro.
985 (register_raw_size, register_virtual_size): Delete. Replaced by
986 common routine h8500_register_size, cuz there's no difference
987 between the raw & virtual sizes on this machine.
988 (register_convert_to_raw, register_convert_to_virtual): Delete,
989 cuz there's no difference between the raw & virtual forms.
990 Replaced by memcpy in tm file.
991 (register_virtual_type): Rename to h8500_register_virtual_type.
992 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
993 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
994 emulator have same reg offsets. This is all handled in the
996 (h8500_trapped_internalvar): New routine to detect references to
997 convenience vars acting as pointer pseudo-regs.
998 (h8500_value_trapped_internalvar): Conjure up value of pointer
1000 (h8500_set_trapped_internalvar): Convert set value in real
1001 register references.
1002 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1003 code segment register.
1004 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1006 (wait_for_inferior): Add h8500 specific code to add stack segment
1007 when reading SP register.
1008 remote-sim.c (fetch_register): Spacing.
1009 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1010 detect cruft. Redo all register manipulation stuff. Get rid of
1011 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1012 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1013 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1014 to create internal vars for pointer pseudo-regs.
1016 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1018 * Makefile.in: Numerous small changes to macro definitions
1019 and rules for building gdb distribution tree. Many macros
1020 eliminated or merged, and rules simplified.
1021 * alldeps.mak: Update.
1024 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1026 * Makefile.in: recurse through SUBDIRS for dvi target too
1028 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1030 * Clean up xcoff relocation.
1031 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1032 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1034 symtab.h (struct general_symbol_info): Add section field.
1035 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1036 xcoffread.c: Set section for symbols and msymbols.
1037 (struct symtab): Add block_line_section field.
1038 buildsym.c (end_symtab): Set it.
1039 (end_symtab and callers): Add section parameter.
1040 objfiles.c (objfile_relocate): New funciton.
1041 xcoffexec.c (vmap_symtab): Use it.
1042 xcoffsolib.h (struct vmap): Remove unused fields.
1043 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1044 CORE_NEEDS_RELOCATION, symtab_relocated.
1045 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1046 rs6000-tdep.c: Make loadinfotext static.
1047 breakpoint.c (fixup_breakpoints): Doc fix.
1048 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1049 (end_symtab): primary field replaces nonreloc.
1051 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1053 * symtab.h (struct linetable_entry): Remove confusing comment.
1055 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1057 * Makefile.in: add installcheck target
1059 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1061 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1062 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1063 z8k}: New directories to hold cpu specific configuration files.
1064 Naming follows gcc convention.
1065 * config/{*.mt, *.mh}: All target and host makefile fragment
1066 config files moved to an appropriate config/<cpu> subdirectory.
1067 * nm-*, xm-*, tm-*: All native, host, and target files, which
1068 get linked to nm.h, xm.h, and tm.h respectively by configure,
1069 moved to appropriate config/<cpu> subdirectory.
1070 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1071 Native, host, and target files that are common across more than
1072 one cpu architecture and included by one of the configured
1073 native, host, or target files, get moved to config directory.
1074 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1075 pick up native, host, or target include files moved to one of
1076 the config subdirectories, and that are included by other files.
1077 * Makefile.in (alldeps.mak): Modify to account for new config
1078 directory structure.
1079 * alldeps.mak, depend: Update for new config directory structure.
1080 * config/*/[ntx]m-*.h: Modify all files that include other
1081 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1082 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1084 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1085 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1086 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1087 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1088 the ones where the default is not unique or different than the
1089 config subdirectory name. Similarly, handle gdb_target_cpu.
1090 Modify configure.in as appropriate to make use of gdb_host_cpu
1091 and gdb_target_cpu to find makefile fragments and make links.
1093 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1095 * mipsread.c (compare_blocks): Sort blocks with the same start
1096 address by decreasing ending address.
1098 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1100 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1101 lookup_symbol as it might get clobbered by the call.
1103 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1104 The previous code did not initialize the language field for the psymtab
1107 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1109 * c-exp.y (parse_number): Avoid shift warning.
1110 * serial.h (struct ttystate): Declare empty one on DOS.
1112 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1114 * xm-sun4os4.h: Return type of free() should be void, not int.
1116 * vx-share/vxWorks.h: Remove #def of NULL.
1118 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1120 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1122 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1124 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1126 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1128 * ieee-float.c: Moved to ../libiberty.
1129 * ieee-float.h: Moved to ../include.
1130 * Makefile.in: Update accordingly.
1131 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1132 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1133 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1134 it is now in ../opcodes/m68881-ext.c.
1135 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1136 prologue (some callers _do_ care).
1137 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1138 new interface of ../opcodes/*-dis.c.
1139 * ch-exp.y: Add #include <ctype.h>.
1141 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1143 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1145 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1147 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1149 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1151 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1153 * z8k-tdep.c (extract_return_value, write_return_value,
1154 store_struct_return): New functions from macros in tm-z8k.h.
1156 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1158 * valops.c (value_arg_coerce): Apply temporary patch to
1159 fix problem with coercion of array and function types when
1160 passed as arguments to C functions, pending a more complete
1161 review of when and how coercion should be done, depending
1162 upon context and language.
1164 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1166 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1168 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1169 debugsec if there are a non-zero number of symbols.
1171 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1173 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1175 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1177 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1179 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1180 not just 50 symbols.
1181 (symtbl_num_syms): New variable.
1182 (read_xcoff_symtab): Set it.
1183 (read_symbol_nvalue): Check for bad symno.
1184 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1187 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1189 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1190 This is defined in defs.h if necessary.
1191 * vx-share/vxWorks.h: Remove #defs of min and max.
1192 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1193 vx-share/xdr_rdb.c: include defs.h.
1195 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1197 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1200 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1201 xcoffread.c: Doc fixes.
1203 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1205 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1206 xcoffexec.c (xcoff_relocate_core): New function.
1207 (text_adjustment): Removed.
1208 (add_vmap): Return the vmap.
1209 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1211 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1213 * xcoffsolib.h: Add objfile member to struct vmap.
1214 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1215 xcoffexec.c (add_vmap): Allocate objfiles here.
1217 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1219 Support 68000 series without floating point.
1221 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1222 * tm-68k-nofp.h: New file, lacks 68881 support.
1223 * config/m68k-nofp.mt: New file.
1225 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1227 Remove a few remaining underscore/no-underscore remnants from
1230 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1231 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1232 * config/sparc-noun.mt: Rename to sparc-em.mt.
1233 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1234 * tm-68k-un.h: Rename to tm-68k-fp.h.
1235 * tm-spc-un.h: Rename to tm-spc-em.h.
1236 * tm-sun4sol2.h: Cleanup.
1237 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1239 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1241 * symmisc.c (std_in, std_out, std_err): Move initializations
1242 to runtime code, in case they aren't constant.
1244 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1246 * symtab.c (find_pc_symtab): some object file formats, notably
1247 mips, have holes in the address ranges of symtabs. Change
1248 this algorythm from first hit to tightest fit.
1250 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1251 fence post without finding the enclosing function, then print a
1254 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1256 * utils.c (fputs_demangled, fprint_symbol): Remove.
1257 * utils.c (fprintf_symbol_filtered): New function which combines
1258 the functionality of fputs_demangled and fprint_symbol. Uses a
1259 caller provided language parameter to select the appropriate
1260 demangler, and caller provided args to pass to the demangler.
1261 * defs.h (enum language): Move further up in file so enum can
1262 be used in prototypes.
1263 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1264 * defs.h (fprintf_symbol_filtered): Add prototype.
1265 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1266 fputs_demangled with call to fprintf_symbol_filtered.
1267 * cp-valprint.c (demangle.h): Include
1268 * cp-valprint.c (cp_print_value_fields): Replace calls to
1269 fprint_symbol with calls to fprintf_symbol_filtered.
1270 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1271 with call to fprintf_symbol_filtered.
1272 * stack.c (print_frame_info): Remove obsolete code so we don't
1273 have to update fputs_demangled usage in it.
1274 * stack.c (print_frame_info, frame_info): Add language variable
1275 to pass to fprintf_symbol_demangled and initialize it from the
1276 symbol's language. Replace calls to fputs_demangled with calls
1277 to fprintf_symbol_filtered.
1278 * symtab.c (find_methods): Replace call to fputs_demangled with
1279 call to fprintf_symbol_filtered.
1280 * ch-valprint.c (demangle.h): Include.
1281 * ch-valprint.c (chill_print_value_fields): Replace call to
1282 fprint_symbol with call to new fprintf_symbol_filtered.
1284 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1286 * Makefile.in (VERSION): Bump version to 4.8.2.
1288 * main.c (source_command): Require an explicit pathname of file
1289 to source, since previous behavior of defaulting to gdb init file
1290 was troublesome and undocumented.
1291 * printcmd.c (disassemble_command): Add missing '{}' pair to
1292 else with two statements. Bug reported by Stephane Tsacas
1294 * symtab.c (find_pc_line): Don't complain about zero length or
1295 negative length line numbers for the moment, since we may not own
1296 the terminal when called, such as when single stepping. (FIXME)
1297 * language.h (CAST_IS_CONVERSION): True if current language is
1298 C++ as well as C. Fix from Peter Schauer.
1299 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1300 Use STREQN macro rather than bare '!strncmp()'.
1301 * environ.c (unset_in_environ): Avoid use of memcpy on
1302 overlapping memory regions, as suggested by Paul Eggert
1303 <eggert@twinsun.com>.
1304 * c-exp.y (%union struct): Remove unused ulval as suggested
1305 by Paul Eggert <eggert@twinsun.com>.
1307 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1309 * main.c (gdbinit): Make static.
1310 * main.c (inhibit_gdbinit): Move to file scope.
1311 * main.c (main): Remove local inhibit_gdbinit.
1312 * main.c (source_command): Don't source '.gdbinit' file by
1313 default if gdb has been told to ignore it.
1315 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1317 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1320 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1322 * printcmd.c (print_address_symbolic): Only print if offset
1323 is shorter than max_symbolic_offset.
1324 (initialize_printcmd): `set print max-symbolic-offset'.
1326 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1327 (examine_tag): Use it.
1328 (read_register_stack): Only look in the local registers for a
1329 memory address if it's between rfb and rsp; go to memory otherwise.
1330 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1331 (reginv_com): Remove ancient kludge command.
1333 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1335 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1336 irix4 will again compile.
1338 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1340 * configure.in: accept mips-sgi-irix4* for irix4.
1342 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1344 * z8k-tdep.c (print_register_hook): Lint.
1346 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1348 Lint fixes from Paul Eggert (eggert@twinsun.com):
1350 * command.c (do_setshow_command): var_uintegers are unsigned.
1351 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1352 unsigned, since they use hex values with the high bit set.
1354 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1356 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1357 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1359 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1360 macro definitions in parenthesis.
1362 * dbxread.c (dbx_symfile_init): Catch the case where there is
1363 no string table, but the only way we find out is by reading zero
1366 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1368 * dbxread.c (dbx_symfile_init): Make size of the string table
1369 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1370 offset to the string table is nonzero and handle the nonexistant
1371 string table case, should it occur. Ensure that the string table
1372 size read from the file is reasonable, with a minimum lower bound
1373 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1375 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1377 * Makefile.in: Changes to build testsuite correctly.
1378 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1379 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1380 (TARGET_FLAGS_TO_PASS): New variable.
1381 (SUBDIRS): Added testsuite.
1382 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1383 testsuite is compiled with CC_FOR_TARGET rather than CC.
1385 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1387 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1388 reported by mycroft@gnu.ai.mit.edu.
1390 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1391 * configure.in (vax-*-ultrix2*): New triplet.
1392 * config/vaxult2.mh: New file.
1393 * xm-vaxult2.h: New file.
1395 * c-exp.y (parse_number): Change high_bit to unsigned.
1396 * demangle.c: Change all references to cfront to ARM, since the
1397 actual algorithm is the one specified in the Annotated Reference
1398 Manual. This was confusing users into thinking that full cfront
1399 support was implemented.
1400 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1401 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1402 directly to lookup_struct_elt_type, which will do the
1403 dereferencing itself.
1404 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1405 NULL dereferencing bug for unnamed structs, comment out
1408 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1410 * coffread.c (process_coff_symbol): Change PCC argument correction
1411 so that it only happens on big-endian targets; so that it only
1412 happens if the short or char argument is aligned on an int
1413 boundary; and so that it changes the location, rather than the
1414 type, of the argument. These changes tend to parallel similar
1415 (old) changes in stabsread.c.
1417 * coffread.c (coff_read_enum_type): Use the specified size for
1418 enums, don't assume that they are int-sized.
1420 * c-valprint.c (c_val_print): Don't assume enums are the same as
1423 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1424 Rendell, <michael@mercury.cs.mun.ca>.
1426 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1428 * language.h (local_decimal_format_custom): Add prototype.
1429 * language.c (local_decimal_format_custom): Add function, bug
1430 reported by Robert R. Henry (rrh@tera.com).
1432 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1434 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1435 by Josef Leherbauer, joe@takeFive.co.at.
1437 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1439 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1440 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1441 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1442 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1443 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1444 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1445 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1446 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1448 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1450 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1451 of demangled name fields to NULL if no demangling exists for
1452 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1453 symbols if their language is known at the time they are created,
1454 but sometimes the language is not known until later.
1456 * ch-typeprint.c (chill_print_type_base): Name changed to
1457 chill_type_print_base to match pattern for C and C++ names.
1458 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1459 to be consistent with other usages.
1460 * ch-typeprint.c (chill_type_print_base): Add support for
1461 printing Chill STRUCT types.
1462 * ch-valprint.c: Include values.h.
1463 * ch-valprint.c (chill_print_value_fields): New function and
1464 prototype for printing Chill STRUCT values.
1465 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1466 that was being called with two args instead of three.
1467 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1468 to print Chill STRUCT values.
1470 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1472 * configure.in: added testsuite to configdirs.
1474 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1476 * doc/stabs.texi: The `this' pointer is now known by the name
1477 `this' instead of `$t'.
1479 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1481 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1482 references of TAG_string_type DIEs in user defined types.
1483 * ch-lang.c (chill_create_fundamental_type): Track compiler
1484 change that now emits debugging info with the type long for Chill
1487 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1489 * remote-mips.c: New file; implements MIPS remote debugging
1491 * config/idt.mt: New file; uses remote-mips.c
1492 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1494 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1495 floating point coprocessor.
1496 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1498 (mips_pop_frame): If not mips_fpu, don't restore floating point
1500 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1502 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1503 mips_fpu, don't use fp0 as floating point return register.
1504 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1507 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1509 * gdb/testsuite: made modifications to testcases, etc., to allow
1510 them to work properly given the reorganization of deja-gnu and the
1511 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1513 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1515 * gdb/testsuite: Initial creation of gdb/testsuite.
1516 Migrated dejagnu testcases and support files for testing nm to
1517 gdb/testsuite from deja-gnu. These files were moved "as is"
1518 with no modifications. This migration is part of a major overhaul
1519 of dejagnu. The modifications to these testcases, etc., which
1520 will allow them to work with the new version of dejagnu will be
1521 made in a future update.
1523 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1525 * NEWS: Add reminders for next release.
1527 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1529 * mipsread.c (parse_lines): Correct check for files compiled with
1532 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1534 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1536 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1538 * Makefile.in (VERSION): GDB-4.8 release!
1539 * README, NEWS: Update for release.
1541 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1543 * am29k-pinsn.c (print_insn): Minor nits with const.
1544 * am29k-tdep.c: More minor nits with arg types for
1545 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1547 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1549 * gcc.patch: Update for a different GCC (G++) bug.
1550 * main.c (print_gdb_version): Update copyright year to 1993.
1551 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1552 conditionalize this file on it. FIXME, right way is to split
1553 these into two config files.
1554 (ATTACH_DETACH): Define for BSD 4.4
1555 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1556 (U_REGS_OFFSET): Revise for 4.4.
1557 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1558 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1559 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1561 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1563 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1566 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1568 * c-lang.c (c_printstr): Bugfix for length==0 case.
1570 * c-lang.c (c_printstr): If a C string ends in a null, don't
1573 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1575 * defs.h (STRCMP): Make it work for unsigned chars.
1577 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1579 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1580 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1581 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1582 define to kludge the large opcode table into two smaller tables,
1583 since GCC take exponential space to build the table. Lint.
1584 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1586 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1588 * Makefile.in (VERSION): Roll to 4.7.9.
1589 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1590 definition here, to handle both BSD 4.3 and 4.4 systems.
1591 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1592 * remote.c (alarm): Move declaration to global level, before
1593 first reference to it.
1594 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1595 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1597 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1599 * remote.c (readchar): forward declare alarm which otherwise looks
1600 like an undeclared variable to gcc.
1602 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1603 when comparing against an int. Avoids superfluous warning from
1606 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1607 Avoids superfluous warnings from some systems and/or compilers
1608 (like vax ultrix 4.2.)
1610 * language.c (struct op_print unk_op_print_tab): use the enum
1611 values rather naked zeros as initializers. Avoids warnings from
1612 ultrix type compilers.
1614 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1616 * Makefile.in (VERSION): Roll to 4.7.6.
1617 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1618 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1619 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1620 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1621 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1622 (depend): Fix bug where nm-files in config files weren't noticed.
1623 (make-proto-gdb-1): Avoid changing directories while building new
1624 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1626 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1628 * remote.c: Improve error recovery. Allow user to break out
1629 of initial connection attempt with INTERRUPT. Treat a timeout
1630 while waiting for remote packet like a retry, unless the remote
1631 side is actively running user code. Fix a few long printf_filtered's.
1633 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1636 * buildsym.c (start_subfile): Allow null file name.
1638 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1640 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1641 expects a pointer to complaint rather than a complaint
1643 (process_linenos): free the previously allocated subfile name,
1644 then allocate the new one from the heap.
1646 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1648 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1650 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1652 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1653 Previously, would bogusly index off the bottom of type_vector.
1654 (rs6000_builtin_type): Accept type number as argument.
1655 (read_type, case '-'): Handle negatives like any other type number.
1657 * symfile.c (deduce_language_from_filename): Handle null name.
1659 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1660 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1661 fixed by sato@sm.sony.co.jp.
1663 * xcoffread.c (parmsym): Don't use an initializer to set up
1664 this struct symbol. Set it up in initialize_xcoffread.
1665 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1666 works on real rs/6000 target with #ifndef FAKING_RS6000.
1668 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1670 * stabsread.c (rs6000_builtin_type): Move function from
1671 xcoffread.c:builtin_type.
1672 * xcoffread.c (builtin_type): Move to stabsread. Remove
1673 IBM6000_HOST dependency. Move misplaced comments.
1674 (various): Change printf's to complaints.
1675 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1676 objfile argument to read_type calls under #if 0.
1677 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1678 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1679 * Makefile.in: xcoffread.o is not built by default.
1680 * xm-rs6000.h (IBM6000_HOST): Remove.
1681 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1682 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1685 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1687 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1688 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1689 register numbers when user tries to modify elements in structs
1690 passed as arguments.
1691 * inflow.c (child_terminal_info): Move banner outside of system
1693 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1694 passes struct/union arguments by address.
1696 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1698 * Based on patch from Kean Johnston <maw@netcom.com>:
1699 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1700 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1701 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1703 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1705 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1706 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1708 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1710 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1711 cc debugging output.
1713 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1715 * stabsread.c (define_symbol): Complain about unrecognized names
1716 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1717 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1718 (read_cpp_abbrev): Don't use the class name as part of the
1719 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1720 abbrevs. Inspired by Mike Tiemann.
1721 (read_tilde_fields): Comment. Remove ancient dead code.
1722 Remove erroneous but non-dead code. Simplify. Add complaints.
1723 (in general): Remove extraneous (parentheses) in return
1726 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1728 * coffread.c (coff_lookup_type): Fix fencepost error reported
1729 by Art Berggreen, <arg@opal.acc.com>.
1731 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1732 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1734 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1735 test, which is apparently left over from when we used native
1736 include files and couldn't depend on the member names being there.
1737 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1739 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1741 * mipsread.c: Major overhaul to use new BFD symbol table reading
1742 routines. Now swaps information as it is needed, rather than
1743 swapping everything when the file is read.
1745 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1747 * Makefile.in (TARDIRS): Add sparclite demo dir.
1748 (*.tab.c): Change dependency on Makefile to depend on
1749 Makefile.in, otherwise it always rebuilds after configuring.
1750 Force output *.tab.c file into current directory even in "make"
1751 versions that rewrite dependent file names used in command lines.
1753 * TODO: Remove some things we did.
1754 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1755 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1756 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1757 * symtab.h: Eliminate unnamed unions and structs.
1759 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1761 * Makefile.in (VERSION): Roll to 4.7.5.
1763 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1765 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1766 re-evaluating symbol pointers.
1768 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1770 * c-exp.y (lcurly, rcurly): New nonterminals.
1771 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1773 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1774 made function static.
1775 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1776 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1777 * parse.c (start_arglist):
1778 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1779 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1780 * parser-defs.h (funcall_chain): Moved to parse.c.
1781 * printcmd.c (print_frame_nameless_args): Fix prototype.
1782 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1783 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1784 * valops.c (typecmp): Moved prototype from values.h.
1785 * value.h (typecmp): Moved prototype to valops.c, made static.
1786 * ch-exp.y (yylex): Change way control sequences are disabled.
1788 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1790 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1792 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1794 * mipsread.c (upgrade_type): Build array types correctly, using
1795 create_range_type and create_array_type.
1797 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1799 * remote-nindy.c: Cleanup.
1801 * infrun.c (wait_for_inferior): When rolling back the PC after
1802 a breakpoint, call write_pc so that NPC gets rolled back as well
1805 * blockframe.c (inside_entry_file, inside_main_func,
1806 inside_entry_func): PC of zero is always "bottom of stack".
1808 * printcmd.c (print_frame_args, print_frame_nameless_args):
1809 Let print_frame_nameless_args decide whether there are any,
1810 laying groundwork for possibly later printing 29K args for
1811 functions where we have tag words but no symbols.
1813 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1815 * Makefile.in: fix GDB doc targets for new doc subdir structure
1817 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1819 * stack.c (parse_frame_specification): Parse as many arguments
1820 as there are (up to MAXARGS). Pass all of them in argc, argv
1821 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1822 many there were, onto SETUP_ARBITRARY_FRAME.
1823 * tm-mips.h, tm-sparc.h: Corresponding changes.
1824 * mips-tdep.c, sparc-tdep.c: Ditto.
1826 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1828 * hp300ux-nat.c: Update copyrights.
1829 * mipsread.c (parse_partial_symbols): Complain about block
1830 indexes that go backwards. Fix from Peter Schauer.
1831 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1832 symbol-file that has no linkage symbols to be read.
1833 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1834 from tm- file to xm-file, since they're host dependent.
1835 * valarith.c (value_binop): Typo.
1837 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1839 * sparclite/aload.c: Add copyleft.
1840 * sparclite/crt0.s: Add comment at beginning.
1842 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1844 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1845 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1847 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1849 * values.c (value_headof): Fix typo in which VTBL and ARG were
1850 being confused for one another.
1852 * valops.c (typecmp): Now static.
1854 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1855 baseclass--we don't always inherit its virtual function table
1858 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1859 pointer correctly in case value_struct_elt moves it around.
1861 * valops.c (typecmp): Now static. Also, now groks references
1864 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1865 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1867 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1869 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1870 to avoid "too much defining" error from native C compiler (!).
1872 * Makefile.in (HFILES): Add typeprint.h.
1873 * typeprint.[ch]: Update copyrights.
1875 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1877 * Makefile.in: Update to match doc/ subdir changes.
1879 * config/hp300hpux.mh: No cross-host file needed, just native.
1880 * config/go32.mh: Remove nonexistent "native" support.
1882 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1883 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1884 * m88k-tdep.c (next_insn): Lint, cleanup.
1885 (store_parm_word): Lint.
1887 * README: Fix typo (reported by karl@hq.ileaf.com).
1889 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1891 * expression.h (BINOP_CONCAT): Document use for self concatenation
1892 an integral number of times.
1893 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1895 * valarith.c (value_concat): Rewrite to support self
1896 concatenation an integral number of times.
1897 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1898 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1899 eliminate hundreds of spurious shift/reduce and reduce/reduce
1900 conflicts that mask the 5 real ones.
1901 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1902 * ch-exp.y (integer_literal_expression): Remove production,
1905 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1907 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1908 implied that "no side effects" was nonfunctional.
1909 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1910 character string and bitstring concatenation.
1911 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1912 * expression.h (exp_opcode): Add BINOP_CONCAT.
1913 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1914 * language.c (string_type): Add function to determine if a type
1916 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1917 * valarith.c (value_concat): New function to concatenate two
1918 values, such as character strings or bitstrings.
1919 * valops.c (value_string): Remove error stub and implement
1921 * value.h (value_concat): Add prototype.
1922 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1923 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1924 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1927 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1929 * c-exp.y (exp): Add production to support direct creation
1930 of array constants using the obvious syntax.
1931 * c-valprint.c (c_val_print): Set printed string length.
1932 * dwarfread.c (read_tag_string_type): New prototype and
1933 function that handles TAG_string_type DIEs.
1934 * dwarfread.c (process_dies): Add case for TAG_string_type
1935 that calls new read_tag_string_type function.
1936 * expprint.c (print_subexp): Add support for OP_ARRAY.
1937 * gdbtypes.c (create_range_type, create_array_type): Inherit
1938 objfile from the index type.
1939 * ch-typeprint.c (chill_print_type): Add case for
1941 * ch-valprint.c (chill_val_print): Fix case for
1944 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1946 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1947 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1948 include/coff/mips.h.
1950 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1952 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1953 constants with an explicit null byte terminator. OP_STRING is
1954 now used for real string types.
1955 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1956 they are used by all languages.
1957 * c-lang.c (_initialize_c_language): Move initializations of
1958 builtin_type_* to lang.c.
1959 * c-typeprint.c (c_type_print_varspec_prefix,
1960 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1961 to TYPE_CODE_STRING.
1962 * c-valprint.c (c_val_print): Change the way character arrays
1963 are printed as strings to be consistent with the way strings
1964 are printed when pointer-to-char types are dereferenced.
1965 Remove test of print_max before calling val_print_string, which
1966 now does it's own test.
1967 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1968 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1969 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1970 * gdbtypes.c (builtin_type_*): Add declarations moved from
1972 * gdbtypes.c (create_string_type): New function to create real
1974 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1975 renamed to TYPE_CODE_STRING.
1976 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1977 builtin_type_* types moved from c-lang.c.
1978 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1979 to TYPE_CODE_STRING.
1980 * gdbtypes.h (builtin_type_string): Add extern declaration.
1981 * gdbtypes.h (create_string_type): Add prototype.
1982 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1983 renamed to TYPE_CODE_STRING.
1984 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1986 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1987 renamed to TYPE_CODE_STRING.
1988 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1990 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1991 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1992 to TYPE_CODE_STRING.
1993 * valops.c (allocate_space_in_inferior): New function and
1994 prototype, using code ripped out of value_string.
1995 * valops.c (value_string): Rewritten to use new function
1996 allocate_space_in_inferior, but temporarily disabled until some
1997 other support is in place.
1998 * valops.c (value_array): New function to create array constants.
1999 * valprint.c (val_print_string): Add comment to document use,
2000 complete rewrite to fix several small buglets.
2001 * value.h (value_array): Add prototype.
2002 * value.h (val_print_string): Change prototype to match rewrite.
2003 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2004 * ch-exp.y (match_character_literal): Disable recognition of
2005 control sequence form of character literals and document why.
2007 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2009 * nindy-share/nindy.c: Add comments to #endif's to clarify
2012 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2013 read_memory to get byte order right.
2014 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2015 anymore. This is done in paread.c now. We expect unwind info
2016 to hang off of objfiles, and search all of the objfiles when until
2018 * (skip_trampoline_code): Cast arg to target_read_memory.
2019 * objfiles.h (struct objfile): Add new field obj_private to hold
2020 per object file private data (unwind info in this case).
2021 * paread.c (read_unwind_info): New routine to read unwind info
2022 for the objfile. This data is hung off of obj_private.
2023 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2024 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2025 make this easier to access.
2027 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2029 * c-valprint.c (cp_print_class_member): Add extern decl.
2030 * c-valprint.c (c_val_print): Extract code for printing methods
2031 and move it to cp_print_class_method in cp-valprint.c.
2032 * c-valprint.c (c_val_print): Extract code to print strings and
2033 move it to val_print_string in valprint.c.
2034 * cp-valprint.c (cp_print_class_method): New function using
2035 code extracted from c_val_print.
2036 * valprint.c (val_print_string): New function using code
2037 extracted from c_val_print.
2038 * value.h (val_print_string): Add prototype.
2039 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2040 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2041 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2042 CHECKBUF, growbuf_by_size): New variables, macros, and support
2043 functions for implementing a dynamically expandable temp buffer.
2044 * ch-exp.y (match_string_literal): New lexer function.
2045 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2046 removed and replaced with new CHECKBUF macro.
2047 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2048 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2050 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2052 * Makefile.in: Add info for paread.o.
2053 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2055 * blockframe.c (frameless_look_for_prologue): Correct the
2057 * gdbtypes.h, gdbtypes.c: Use const in decl of
2058 cplus_struct_default, now that pa-gas assembler has been fixed.
2059 * hppah-nat.c: Formatting.
2060 * hppah-tdep.c: Remove lots of useless externs for variables we
2062 * (find_unwind_entry): Speed up by using binary search, and a one
2064 * (rp_saved): New routine to see what unwind info says about RP
2065 being saved on the stack frame.
2066 * (frame_saved_pc): Look for prologue to see if we need to
2067 examine the stack for the saved RP or not.
2068 * (init_extra_frame_info): Check for prologue, instead of
2069 framesize to determine if we are frameless or not.
2070 * (frame_chain_valid): Stop backtraces when we run into _start.
2071 * (push_dummy_frame): Reformat to make more readable.
2072 * (find_dummy_frame_regs): ditto.
2073 * (hp_pop_frame): ditto.
2074 * (hp_restore_pc_queue): small cleanup.
2075 * (hp_push_arguments): ditto.
2076 * (pa_do_registers_info): ditto.
2077 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2078 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2079 * Define FRAME_CHAIN_VALID.
2080 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2081 passed to functions.
2083 * paread.c (pa_symtab_read): Use new bfd conventions for
2084 accessing linker symbol table.
2085 * (pa_symfile_init): Access embedded STAB info via BFD section
2086 mechanism and related macros.
2089 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2091 * sparc-stub.c: Use a seperate stack for our traps.
2092 * Handle recursive traps.
2093 * Remove all trap init code. This needs to be done by the
2095 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2097 * (handle_exception): See if we are at breakinst, if so, then
2098 advance PC sp that users can just step out of breakpoint().
2099 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2100 new place if SP has changed.
2101 * (case 's'): Get rid of this, we can't do it yet.
2102 * (case 't'): New command to test any old random feature.
2103 * (case 'r'): New command to reset the system.
2104 * (breakpoint): Add label to breakpoint trap instruction so that
2105 handle_exception() can detect where we are and get past the
2106 breakpoint trivially.
2108 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2110 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2112 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2114 * configure.in: recognise all sparclite variants
2116 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2118 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2119 binary files oring in the right bit.
2121 * main.c, source.c, state.c, symmisc.c: use macros defined in
2122 fopen-{bin|both} when fopening files.
2124 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2126 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2127 from a configuration file (typically including <limits.h>), or to
2128 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2129 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2130 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2131 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2132 * exppritn.c (print_subexp, dump_expression): Add case for
2134 * expression.h (OP_BITSTRING): New expression element type for
2136 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2137 macros to convert between number of expression elements and bytes
2138 to store that many elements.
2139 * i960-tdep.c (leafproc_return): Use new macros to access
2140 minimal symbol name and address fields.
2141 * m88k-pinsn.c (sprint_address): Use new macros to access
2142 minimal symbol name and address fields.
2143 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2144 minimal symbol address field.
2145 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2146 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2147 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2148 Use new BYTES_TO_EXP_ELEM macro.
2149 * parse.c (write_exp_bitstring): New function to write packed
2150 bitstrings into the expression element vector.
2151 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2153 * parser-defs.h (struct stoken): Document that it is used for
2154 OP_BITSTRING as well as OP_STRING.
2155 * parser-defs.h (write_exp_bitstring): Add prototype.
2156 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2157 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2158 LOWER, LENGTH): New tokens for keywords.
2159 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2160 upper_lower_argument, length_argument, array_mode_name,
2161 string_mode_name, variant_structure_mode_name): New non-terminals
2163 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2164 * ch-exp.y (match_bitstring_literal): New lexer support function
2165 to recognize bitstring literals.
2166 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2167 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2168 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2169 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2170 * ch-exp.y (yylex): Check tokentab6.
2171 * ch-exp.y (yylex): Call match_bitstring_literal.
2173 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2175 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2176 symbol name and value fields.
2178 * c-exp.y (yylex): Make static, to match prototype and other
2181 * expression.h (exp_opcode): Add BINOP_MOD.
2182 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2183 * expprint.c (dump_expression): Handle new BINOP_MOD.
2184 * language.c (binop_type_check): Handle new BINOP_MOD.
2185 * main.c (float_handler): Re-enable float handler when hit.
2186 * valarith.c (language.h): Include, need current_language.
2187 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2188 for integer divide truncates towards zero for negative results.
2189 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2190 * valarith.c (value_binop): Allow arithmetic operations on
2191 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2192 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2193 * ch-exp.y (tokentab3): Add MOD and REM.
2194 * ch-exp.y (yylex): Set innermost_block for symbols found
2195 in local scopes. Return LOCATION_NAME for local symbols.
2196 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2197 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2199 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2201 * command.c (shell_escape, make_command, _initialize_command):
2202 don't create or use fork if CANT_FORK is defined.
2203 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2204 code written for the IBM PC" remain.
2205 * xm-go32.h: define CANT_FORK
2207 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2209 * remote-sim.c: first attempt at general simulator interface
2210 * remote-hms.c: whitespace
2211 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2212 understand new stack layout. (print_register_hook): print ccr
2213 register in a fancy way.
2215 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2217 * eval.c (language.h): Include.
2218 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2219 to pointer types when the current language is C. It loses for
2220 other languages when the lower index bound is nonzero.
2221 * valarith.c (value_subscript): Take array lower bounds into
2222 account when performing subscripting operations.
2223 * valops.c (value_coerce_array): Add comment describing why
2224 arrays with nonzero lower bounds are dealt with in value_subscript,
2225 rather than in value_coerce_array.
2227 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2229 * ch-exp.y (FLOAT_LITERAL): Add token.
2230 * ch-exp.y (literal): Add FLOAT_LITERAL.
2231 * ch-exp.y (match_float_literal): New lexer routine.
2232 * ch-exp.y (convert_float): Remove.
2233 * ch-exp.y (yylex): Call match_float_literal.
2234 * ch-exp.y (yylex): Match single '.' after trying
2235 to match floating point literals.
2237 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2238 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2240 * expprint.c (dump_expression): New function for dumping
2241 expression vectors during gdb debugging.
2242 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2243 MULTI_SUBSCRIPT and moved out of BINOP range.
2244 * expression.h (DUMP_EXPRESSION): New macro that calls
2245 dump_expression if DEBUG_EXPRESSIONS is defined.
2246 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2247 * parse.c (length_of_subexp, prefixify_subexp): Change
2248 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2249 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2250 prefixify'ing the expression.
2251 * printcmd.c (print_command_1): Add comment.
2252 * ch-exp.y (expression_list): Add useful actions.
2253 * ch-exp.y (value_array_element): Add useful actions.
2254 * ch-exp.y (array_primitive_value): Add production.
2255 * ch-exp.y (yylex): Recognize ',' as a token.
2257 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2259 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2260 POSIXize the recursive makes (make [variable assignments] target{s})
2262 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2264 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2265 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2266 CPLUS_MARKER for all SVR4 systems, so follow suit.
2267 * defs.h (strdup_demangled): Remove prototype.
2268 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2269 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2270 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2271 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2272 prim_record_minimal_symbol_and_info): Use new macro
2273 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2274 * minsyms.c (install_minimal_symbols): Use new macro
2275 SYMBOL_INIT_DEMANGLED_NAME.
2276 * stabsread.c (define_symbol): Use new macro
2277 SYMBOL_INIT_DEMANGLED_NAME.
2278 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2279 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2280 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2281 SYMBOL_INIT_DEMANGLED_NAME.
2282 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2283 SYMBOL_DEMANGLED_NAME now tests language itself.
2284 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2285 now tests language itself.
2286 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2287 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2288 mangled name member in the language dependent portion of a symbol.
2289 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2290 mangled name member appropriate for a symbol's language.
2291 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2292 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2293 SYMBOL_DEMANGLED_NAME now tests language itself.
2294 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2295 initializes language dependent portion of symbol.
2296 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2297 demangles and caches the demangled form of symbol names.
2298 * utils.c (fputs_demangled, fprint_symbol): Use current language
2299 to select an appropriate demangling algorithm.
2300 * utils.c (strdup_demangled): Remove, no longer used.
2301 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2302 access the Chill mangled name member in the language dependent
2303 portion of a symbol.
2304 * ch-lang.c (chill_demangle): New function, simple demangler.
2305 * defs.h (chill_demangle): Add prototype.
2306 * symtab.h (language_dependent_info): Add struct for Chill.
2308 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2310 * Makefile.in (BISON): Add comment that when bison is used, it
2311 must include the "-y" option.
2312 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2313 Remove defines to remap non-yacc symbols, thus backing out of
2314 previous recent changes. Standard policy is that non-yacc parser
2315 generators get fixed, rather than adding bug workarounds in gdb
2316 for each new one that pops up. Expand comment to note this.
2317 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2319 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2321 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2322 case. Use code in N_SOL.
2324 * paread.c: New file that contains all HPPA/HPUX symbol reading
2326 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2327 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2328 * (dbx_symfile_offsets): Make static.
2329 * (pastab_build_psymtabs): New interface routine for paread to
2330 send stabs into dbxread.
2331 * gdb-stabs.h: Remove gobs of HPPA cruft.
2333 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2335 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2337 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2339 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2340 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2341 and YYDEBUG is not already defined.
2342 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2343 them during the previous replacements.
2344 * printcmd.c (_initialize_printcmd): Update internal documentation
2345 for "set" command to note that the assignment syntax is language
2347 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2348 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2349 and YYDEBUG is not already defined.
2350 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2351 single_assignment_action): New terminals and nonterminal for gdb
2352 extensions to chill expression grammer.
2353 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2354 tokens that start with '$' (register names, convenience vars, etc).
2355 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2356 * ch-exp.y (yylex): Call match_dollar_tokens.
2358 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2360 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2361 accessing minimal symbol data.
2362 * infcmd.c (read_pc): Use #ifdef, not #if.
2363 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2364 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2365 minimal symbol data.
2367 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2368 frame. Use find_return_regnum to find the caller.
2369 * (find_unwind_entry): New routine to locate stack frame info
2370 associated with a procedure. This looks in the $UNWIND_START$
2371 section in the SOM file.
2372 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2373 figure out where the caller's return address is stored.
2374 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2375 to figure out the frame size for a procedure.
2376 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2377 * (init_extra_frame_info): New routine. Corrects PC and FP for
2378 outermost frame if necessary.
2379 * (frame_chain): New routine, moved from tm-hppa.h.
2380 * (skip_trampoline_code): Handle computed function calls (ie:
2381 calls from $$dyncall).
2382 * (unwind_command): Temporary support function to allow user
2383 to control/observe aspects of the unwind (stack frame) info.
2384 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2385 was in a system call, if so, then read the PC from r31.
2386 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2387 with extra arg for skip_trampoline_code().
2388 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2389 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2390 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2392 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2394 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2395 Call new bfd_get_size() and verify that string table is no larger
2396 than the file that is supposed to contain it.
2397 * symfile.c (syms_from_objfile): Only complain about configured
2398 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2399 current target is the default BFD target.
2401 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2403 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2404 * solib.c (bkpt_names): New array of symbol names to try to
2405 use for the "mapping complete" breakpoint. Configurable
2406 define SOLIB_BKPT_NAME is first one to try.
2407 * solib.c (find_solib): Test debug_base for nonzero rather
2408 than just greater than zero.
2409 * solib.c (enable_break): Use bkpt_names to look up address
2410 at which to set "mapping complete" breakpoint.
2412 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2414 * defs.h (STRCMP, STREQ, STREQN): New macros.
2415 * defs.h (demangle_and_match): Remove prototype.
2416 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2417 and STREQN defined in defs.h.
2418 * dwarfread.c (set_cu_language): For completely unknown languages,
2419 try to deduce the language from the filename. Retain behavior
2420 that for known languages we don't know how to handle, we use
2422 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2423 and demangled name fields in symbol.
2424 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2425 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2426 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2427 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2428 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2429 Replace usages throughout.
2430 * elfread.c (demangle.h): Include.
2431 * elfread.c (record_minimal_symbol): Remove prototype and function.
2432 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2433 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2434 * infcmd.c (jump_command): Remove code to demangle name and add
2435 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2436 * minsyms.c (demangle.h): Include.
2437 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2438 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2439 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2440 * mipsread.c (psymtab_language): Add static variable.
2441 * stabsread.c (demangle.h): Include.
2442 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2443 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2444 * stack.c (return_command): Remove explicit demangling of name
2445 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2446 * symfile.c (demangle.h): Include.
2447 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2448 to match macros in symfile.h and allow them to be compiled
2449 if INLINE_ADD_PSYMBOL is not true.
2450 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2451 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2452 Add code to demangle and cache C++ symbol names. Use macro form
2453 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2454 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2455 Remove, also defined in symfile.c, which we already fixed.
2456 * symtab.c (expensive_mangler): Remove prototype and function.
2457 * symtab.c (find_methods): Remove physnames parameter and fix
2459 * symtab.c (completion_list_add_symbol): Name changed to
2460 completion_list_add_name.
2461 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2462 the normal symbol name and the cached C++ demangled name.
2463 * symtab.c (lookup_demangled_partial_symbol,
2464 lookup_demangled_block_symbol): Remove prototypes and functions.
2465 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2466 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2467 Remove code to try demangling names and matching them.
2468 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2469 Fix to try matching the cached demangled name if no match is
2470 found using the regular symbol name.
2471 * symtab.c (find_methods): Remove unused physnames array.
2472 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2473 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2474 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2475 C++ demangled symbol names.
2476 * symtab.h: Much reformatting of structures and such to add
2477 whitespace to make them more readable, and make them more
2478 consistent with other gdb structure definitions.
2479 * symtab.h (general_symbol_info): New struct containing fields
2480 common to all symbols.
2481 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2482 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2483 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2484 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2485 symbol): Use general_symbol_info struct.
2486 * utils.c (demangle_and_match): Remove, no longer used.
2487 * valops.c (demangle.h): Include.
2488 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2489 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2490 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2491 symmisc.c, symtab.c, valops.c: Replace references to minimal
2492 symbol fields with appropriate macros.
2493 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2494 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2495 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2496 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2497 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2498 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2499 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2500 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2501 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2502 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2503 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2504 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2505 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2506 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2508 * buildsym.c (start_subfile, patch_subfile_names): Default the
2509 source language to what can be deduced from the filename.
2510 * buildsym.c (end_symtab): Update the source language in the
2511 allocated symtab to match what we have been using.
2512 * buildsym.h (struct subfile): Add a language field.
2513 * c-typeprint.c (c_print_type): Remove code to do explicit
2515 * dbxread.c (psymtab_language): Add static variable.
2516 * dbxread.c (start_psymtab): Initialize psymtab_language using
2517 deduce_language_from_filename.
2519 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2521 * valprint.c (val_print): Reorganize comment and add note
2522 about dependency on target byte ordering.
2523 * ch-exp.y (value_array_slice): Fix typo.
2524 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2525 byte sized ints are assumed to be char strings and printed with
2526 string syntax. In chill, arrays of chars and arrays of
2527 bytes/ubytes are distinquishable, and printed appropriately.
2529 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2531 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2532 read/write routines for HPUX.
2534 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2535 branch targets to compute target address using const from previous
2536 instruction if necessary.
2537 * Add `Q' operator to print out bit position field various
2539 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2540 cleanups, use new code from Utah.
2541 * (store_inferior_registers): Update to new code from Utah.
2542 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2543 * (fetch_register): Clear out priv level when reading PCs.
2544 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2545 * Remove decl of errno, #include wait.h and target.h.
2546 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2547 were inside of a kernel call. If so, then PC is in a different
2548 register. Also, mask out bottom two bits of all PCs so as not to
2549 confuse higher level code.
2550 * (push_dummy_frame): Create from #define in tm-hppa.h.
2551 * (find_dummy_frame_regs): Update from Utah.
2552 * (hp_pop_frame): Create from #define in tm-hppa.h.
2553 * (hp_restore_pc_queue): New, from Utah.
2554 * (hp_push_arguments): Big fixes from Utah.
2555 * (pa_do_registers_info, pa_print_registers): Only print out fp
2557 * (skip_trampoline_code): New routine to deal with stubs that
2558 live in nowhereland between callers and callees.
2559 * i860-tdep.c: Remove decl of attach_flag.
2560 * infrun.c (wait_for_inferior): Add new macro
2561 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2562 at by PC will be nullified. If so, then step the target once more
2563 so as to avoid confusing the user.
2564 * (just before step_over_function:): Use stop_func_start, not
2565 stop_pc when checking for the existance of line number info.
2566 stop_func_start will reflect the proper address of the target
2567 routine, not of the stub that we may be traversing to get there.
2568 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2569 to deal with the stubs that PA compilers sometimes stick between
2570 callers and callees. Also, define FLAGS_REGNUM for access to the
2572 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2574 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2575 write gr0, PC regs, and PSW!
2576 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2577 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2579 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2580 * Define struct unwind_table_entry.
2581 * valops.c (call_function_by_hand): Add another arg to
2582 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2585 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2587 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2589 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2591 * Makefile.in (VERSION): Bump to 4.7.4.
2592 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2593 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2594 * Makefile.in (HFILES): Add valprint.h.
2595 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2596 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2597 * typeprint.c, typeprint.h: New files for language independent
2598 type printing functions.
2599 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2600 type printing functions and definitions.
2601 * valprint.h: New include file for language independent value
2602 printing definitions.
2603 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2604 dependent value printing functions.
2605 * c-exp.y (production ptype): Add range_type variable and use new
2606 create_range_type function.
2607 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2608 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2609 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2610 "const static" to ANSI-conformant "static const".
2611 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2612 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2614 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2615 * coffread.c (decode_type): Add range_type variable and call to
2616 new create_range_type function.
2617 * complaints.c (complain): Remove unused val variable.
2618 * complaints.c (_initialize_complaints): Make it void.
2619 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2620 variable and call new create_range_type function.
2621 * defs.h (enum val_prettyprint): Move enum from value.h to here
2622 so we can avoid having to include value.h just for prototypes that
2623 need the enum (thanks ANSI).
2624 * dwarfread.c (struct_type): Local anonymous_size variable is
2625 only used if !BITS_BIG_ENDIAN.
2626 * dwarfread.c (decode_subscript_data_item): Add rangetype
2627 variable and call new create_range_type function.
2628 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2630 * eval.c (evaluate_subexp): Remove unused local variable name
2631 and the statement with no side effects that initializes it.
2632 * expprint.c (print_subexp): Change local_printstr to
2634 * gdbtypes.c (create_range_type): New function that creates
2635 a range type using code fragments from object file readers as
2636 an example of what has to be initialized.
2637 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2638 and high_bound parameters, replaced with a single range_type
2639 parameter. Change function body to use passed in range_type
2640 rather than handcrafting one.
2641 * gdbtypes.h (create_range_type): Add prototype.
2642 * gdbtypes.h (create_array_type): Change prototype parameters.
2643 * infrun.c (normal_stop): Remove unused local variables tem and c.
2644 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2645 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2646 stub functions that call error if called.
2647 * language.c (unknown_language_defn, auto_language_defn,
2648 local_language_defn): Add initializers unk_lang_print_type and
2650 * language.h (struct language_defn): Reformat for larger
2651 comments, add la_print_type and la_val_print members. Add
2652 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2653 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2654 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2656 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2658 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2659 * main.c (execute_command): Remove unused local variable cmdlines.
2660 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2661 (clear_displays), symmisc.c (block_depth), values.c
2662 (clear_value_history):
2663 Make testing of truth value of assignment result explicit.
2664 * mipsread.c (upgrade_type): Update FIXME to include future use
2665 of create_range_type.
2666 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2667 whatis_exp, maintenance_print_type): Move prototypes and functions
2669 * printcmd.c (_initialize_printcmd): Move add_com calls for
2670 ptype_command and whatis_command to new typeprint.c.
2671 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2672 * source.c (find_source_lines): Local variable c only used
2673 when LSEEK_NOT_LINEAR is defined.
2674 * stabsread.c (read_array_type): Use new create_range_type
2676 * stabsread.c (read_range_type): Add new index_type variable and
2677 call new create_range_type function rather than handcrafting
2679 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2680 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2681 * symtab.c (type_print_base usages): Use c_type_print_base.
2682 * symtab.c (type_print_varspec_prefix usages): Use
2683 c_type_print_varspec_prefix.
2684 * symtab.c (type_print_method_args usages): Use
2685 cp_type_print_method_args.
2686 * valprint.c: Completely ripped apart and the fragments used
2687 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2688 valprint.h. Remaining stuff is language independent.
2689 * value.h (struct fn_field): Forward declare for prototypes.
2690 * value.h (type_print_1): Remove prototype.
2691 * value.h (enum val_prettyprint): Moved to defs.h.
2692 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2693 * value.h (baseclass_offset): Add prototype.
2694 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2695 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2696 * ch-typeprint.c: New file for language dependent type printing.
2697 * ch-valprint.c: New file for language dependent value printing.
2698 * ch-exp.y (parse_number): Remove prototype and stub function.
2699 * ch-exp.y (decode_integer_literal): Removed unused digits and
2701 * ch-exp.y (convert_float): Completely ifdef out for now.
2702 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2703 ch-lang.c (chill_op_print_tab):
2704 Change from ANSI-obsolescent "const static" to ANSI-conformant
2706 * ch-exp.y (yylex): Add unhandled storage class enumeration
2707 literals to switch statement for completeness.
2708 * ch-lang.c (chill_create_fundamental_types): Remove unused
2709 nbytes variable. Change dummy type to 2 bytes to match int.
2710 Handle FT_VOID types gratuituously added to chill DWARF by
2711 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2712 type rather than a one byte TYPE_CODE_INT type.
2713 * ch-lang.c (chill_language_defn): Add chill_print_type and
2715 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2717 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2719 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2720 bfd_get_symbol_leading_char instead.
2722 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2723 leading character from names.
2724 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2725 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2726 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2728 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2729 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2730 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2731 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2732 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2733 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2734 * symfile.c (syms_from_objfile): Insert debugging check to test
2735 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2737 * doc/gdbint.texinfo (Host Conditionals): Remove
2738 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2740 (Target Conditionals): Remove all of the above.
2742 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2744 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2745 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2747 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2749 * coffread.c (decode_type): catch negative tagndx fields generated
2751 * exec.c: comment out string following #endif.
2752 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2753 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2755 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2756 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2758 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2760 * complaints.c: New file, code moved from utils.c.
2761 * complaints.c (complain): Made into a varargs function.
2762 * complaints.h: New file, code moved from symfile.h.
2763 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2764 * Makefile.in (HFILES): Add complaints.h.
2765 * Makefile.in (OBS): Add complaints.o.
2766 * symfile.c (complaint_root, stop_whining, complaint_series,
2767 complain, clear_complaints, add_show_from_set for stop_whining):
2768 Moved to complaints.c.
2769 * symfile.h (struct complaint, complaint_root decl, complain
2770 prototype, clear_complaints prototype): Moved to complaints.h.
2771 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2772 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2773 complaints.h. Remove casts from arguments to complain(),
2774 which is now a varargs function, and remove unnecessary
2775 placeholder zero args.
2776 * defs.h (begin_line): Add prototype.
2777 * defs.h (vprintf_filtered): Add prototype.
2778 * dwarfread.c (varargs.h): Remove, no longer needed.
2779 * dwarfread.c (dwarfwarn): Remove prototype and function.
2780 * dwarfread.c (complaints): Define a bunch of complaints.
2781 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2782 usages to standard complain() calls.
2783 * utils.c (begin_line): New function that ensures that
2784 whatever gets filter-printed next starts on its own line.
2785 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2786 but to stdout (calls vfprintf_filtered internally).
2788 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2790 * remote.c: Avoid printf_filtered line limit. Suggested by
2791 Robert R. Henry, <rrh@tera.com>.
2792 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2794 * main.c (main): Accept --silent as well as --quiet. Change +help
2795 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2797 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2798 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2800 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2802 * tm-nindy960.h, remote-nindy.c: Lint.
2804 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2806 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2807 a optional type to decorate as an array type, the type of the
2808 index, and the bounds of the array. Records this additional info
2809 in the array type for use with languages with nonzero array
2811 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2812 to note that arrays may have bounds.
2813 * gdbtypes.h (create_array_type): Update prototype.
2814 * c-exp.y (ptype production): Adjust for new create_array_type
2815 calling conventions.
2816 * coffread.c (decode_type): Call create_array_type rather than
2817 handcrafting array types.
2818 * convex-tdep.c (value_type): Remove, now use create_array_type.
2819 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2820 vector_type into calls to create_array_type.
2821 * dwarfread.c (decode_subscr_data): Name changed to
2822 decode_subscript_data_item throughout.
2823 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2824 create_array_type. Now records index type and range as well.
2825 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2826 change to use create_array_type.
2827 * dwarfread.c (read_subroutine_type): Test existing user defined
2828 types before decorating them, to ensure they are blank, and
2829 complain about it if they are not.
2830 * dwarfread.c (decode_fund_type): For unrecognized types, always
2831 return some valid type (type integer). If the unrecognized type
2832 cannot be an implementation defined type, complain as well.
2833 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2834 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2835 * mipsread.c (upgrade_type): Add FIXME comment that code to
2836 handcraft arrays should be replaced with call to create_array_type.
2837 * stabsread.c (read_array_type): Replace code to handcraft
2838 array types with call to create_array_type.
2839 * valprint.c (type_print_varspec_prefix): Minor formatting
2840 change, join lines that don't need to be split.
2842 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2844 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2845 decl for attach_flag, it now lives in inferior.h.
2846 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2847 Make most functions static.
2848 * hppah-nat.c: General cleanups, remove BSD specific code (since
2849 that all lives in hppab-nat.c).
2850 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2851 Change sense of test against inside_entry_file(). This fix is
2853 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2854 to read/write_register_bytes().
2855 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2856 work around PA-GAS assembler bug. Also, add trailing */ to some
2858 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2859 Same reason as above.
2861 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2863 * mipsread.c (parse_symbol): When checking whether a structured
2864 type is an enum, check qualifiers of its first member, as well as
2865 the base type of the member. Bug found and fixed by John M.
2866 Farrell, <farrell@fjord.reo.dec.com>.
2868 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2869 * remote-vx.c: Don't include vx-share/reg.h.
2870 * vx-share/ptrace.h: Reproduce from scratch.
2871 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2872 * Makefile.in: Remove references to removed files, and to removed
2873 29k-share directories.
2875 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2877 * c-lang.c (_initialize_c_language): Name changed from
2879 * m2-lang.c (_initialize_m2_language): Name changed from
2881 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2882 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2883 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2884 expression parsing into c-lang.c and m2-lang.c respectively.
2885 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2886 m2-exp.y respectively.
2887 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2888 and m2-* files respectively.
2889 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2890 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2891 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2892 * expression.h (struct block): Forward declaration for prototypes.
2893 * language.h (struct objfile): Forward declaration for prototypes.
2894 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2895 * Makefile.in (HFILES): Add ch-lang.h.
2896 * Makefile.in (OBS): Add ch-lang.o.
2897 * ch-exp.y: Migrate code that has nothing to do with expression
2898 parsing into ch-lang.c.
2899 * ch-lang.c: New file, code migrated from c-exp.y.
2900 * ch-lang.h: New file, internal interface between ch-* files.
2901 * ch-lang.c (_initialize_chill_language): Name changed from
2902 _initialize_chill_exp.
2904 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2905 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2906 * config/amix.mh (NATDEPFILES): Add.
2907 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2910 * dwarfread.c (decode_subscr_data): Remove spurious test that
2911 accepted only integer subscript types. We don't do anything
2912 with the type at the moment anyway.
2914 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2916 * ch-exp.y (match_character_literal): Fix case where no
2917 match at all is found.
2918 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2919 width types. For example, "INT" is always 2 bytes regardless
2920 of the values of any TARGET_*_BIT macros. So use explicit
2921 numeric sizes for the types.
2923 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2925 * c-exp.y (c_create_fundamental_type): New function to create
2926 language specific fundamental types for C.
2927 * m2-exp.y (m2_create_fundamental_type): New function to create
2928 language specific fundamental types for Modula 2.
2929 * c-exp.y (c_language_defn, cplus_language_defn): Add
2930 c_create_fundamental_type to language struct initializers.
2931 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2932 to language struct initializers.
2933 * dwarfread.c (expression.h, language.h): Include.
2934 * dwarfread.c (ftypes): New array to hold fundamental types
2935 for current compilation unit.
2936 * dwarfread.c (cu_language_defn): New pointer to language
2937 struct for language of current compilation unit.
2938 * dwarfread.c (dwarf_fundamental_type): New function to
2939 create/lookup fundamental types.
2940 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2941 * dwarfread.c (throughout): Replace lookup_fundamental_type
2942 with dwarf_fundamental_type.
2943 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2944 compilation unit (may be different language or different objfile).
2945 * gdbtypes.c (lookup_fundamental_type): Move actual type
2946 creations into language specific fundamental type creation
2947 functions and call via create_fundamental_type. Add comment
2948 about this function being obsolescent.
2949 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2950 sized signed and unsigned integers.
2951 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2952 * language.c (language_def): New function to lookup a language
2953 struct given it's enumeration.
2954 * language.h (struct language_defn): Add la_fund_type, a pointer
2955 to a function that creates fundamental types for this language.
2956 * language.h (create_fundamental_type): New macro to create
2957 fundamental types based on the current language.
2958 * language.h (language_def): Add prototype.
2959 * language.c (unk_lang_create_fundamental_type): New function
2960 for initializing language structs, calls error if called.
2961 * language.c (unk_language_defn, auto_language_defn,
2962 local_language_defn): Use unk_lang_create_fundamental_type.
2963 ch-exp.y (chill_create_fundamental_type): New function.
2964 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2965 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2967 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2969 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2971 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2972 as GCC_PRODUCER and GPLUS_PRODUCER.
2974 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2976 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2979 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2981 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2982 rather than '$'. This particular piece of braindamage is
2983 spreading like ooze. It's now infected libiberty, deja-gnu,
2985 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2986 hardwired '$' character.
2988 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2990 (Changes to break incredibly ugly, unmaintainable 750 line
2991 read_struct_type function up into managable pieces.)
2992 * Makefile.in (VERSION): Bump to 4.7.3.
2993 * stabsread.c (struct field_info): Local struct definition.
2994 * stabsread.c (read_member_functions, read_struct_fields,
2995 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2996 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2997 functions from fragmented read_struct_type.
2998 * stabsread.c (stabs_general_complaint): Catchall complaint.
2999 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
3000 symbol name continuation code. Use macro throughout.
3001 * stabsread.c (various places): Replace add-one-to-pointer
3002 with pointer increment.
3003 * stabsread.c (read_type): Retain function local copy of type
3004 descriptor. Rearrange code calling read_struct_type() to match
3006 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
3007 a single blank as the name of nameless enumerations. Recognize
3008 this special case and set nameless flag.
3009 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
3011 * ch-exp.y (access_name): New non-terminal token and
3013 * ch-exp.y (general_procedure_name): Now a terminal token.
3014 * ch-exp.y (location): Expand production.
3015 * ch-exp.y (match_simple_name_string): New function.
3016 * ch-exp.y (yylex): Call match_simple_name_string and return
3017 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3019 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3021 * munch: Backslash escape vertical bar characters inside
3022 grep patterns since they have special meaning for some greps.
3023 * parse.c (write_exp_string): Complete rewrite to store string
3024 contants as a leading explicit length, followed by the string data,
3025 followed by a trailing explicit length.
3026 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3027 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3028 Use recorded explicit length of strings in expression elements,
3029 rather than strlen. Adjust code to skip over strings stored in
3030 expression elements, and code to access strings, to account for
3031 new leading explicit size expression element.
3032 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3033 0, to avoid negative expression element indices.
3034 * valops.c (search_struct_method): Minor whitespace change.
3036 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3038 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3039 which together maintain a dynamically expandable static buffer
3040 for the lexer to use when translating C strings to their internal
3041 form (other future uses possible). Fix parsing of C style strings
3042 to do the normal C style input conversions of escaped character
3044 * valops.c (value_string): Remove translation of escaped
3045 character sequences, now done in C expression parser.
3046 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3047 and decides if it should be printed in literal form or some other
3048 form, based on it's ASCII value and setting of sevenbit_strings.
3049 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3050 macro, change indentation style.
3051 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3052 * ch-exp.y (chill_printstr): First cut at real function instead
3055 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3057 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3059 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3061 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3063 * defs.h (sevenbit_strings): Add declaration.
3064 * defs.h (printchar): Replace with gdb_printchar.
3065 * language.h (language_defn): Add new function pointers
3066 la_printchar and la_printstr, to do language dependent
3067 printing of characters and strings.
3068 * language.h (local_printchar, local_printstr): New macros
3069 to call language dependent functions pointed to by la_printchar
3070 and la_printstr respectively.
3071 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3072 dependent functions for printing characters and strings.
3073 * c-exp.y (c_language_defn, cplus_language_defn): Add
3074 c_printchar and c_printstr.
3075 * command.c (do_setshow_command): Rename printchar use to
3077 * expprint.c (print_subexp): Replace C style string output
3078 with call to local_printstr.
3079 * language.c (unk_lang_printchar, unk_lang_printstr):
3080 New stubs, currently errors.
3081 * language.c (unknown_language_defn, auto_language_defn,
3082 local_language_defn): Add unk_lang_printchar and
3084 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3085 language dependent functions to print characters and strings.
3086 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3087 * utils.c (printchar): Renamed to gdb_printchar.
3088 * valprint.c (print_string): Remove prototype, function moved
3089 to c-exp.y, where it becomes c_printstr.
3090 * valprint.c (print_max): Made global for reference from the
3091 language dependent printing routines in *-exp.y.
3092 * valprint.c (repeat_count_threshold): New variable with function
3093 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3094 Change all references to old macro to references to new variable.
3095 * valprint.c (value_print, val_print): Replace calls to
3096 print_string with calls to local_printstr.
3097 * valprint.c (val_print): Replace C style character printing
3098 with call to local_printchar.
3099 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3100 * valprint.c (_initialize_valprint): Add add_show_from_set
3101 call for setting up repeat_count_threshold as print variable.
3102 * ch-exp.y (decode_integer_value): New function.
3103 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3104 * ch-exp.y (chill_printchar, chill_printstr): New language
3105 dependent functions for printing characters and strings.
3106 * ch-exp.y (chill_language_defn): Add chill_printchar and
3109 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3111 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3112 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3113 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3115 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3117 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3118 and assume the process has been killed.
3120 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3122 * remote-udi.c (udi_open): Reset vars so that user can re-run
3123 programs without leaving GDB.
3124 * (many routines): Slightly improve error handling.
3125 * (download): Zero out BSS by longs instead of bytes to avoid
3126 timeouts in real hardware.
3127 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3128 that connection is no longer in use after shutdown() of socket.
3129 This keeps GDB from dying of a SIGPIPE when you issue multiple
3130 `target udi' commands.
3132 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3134 * language.h (language_format_info): New structure to bundle
3135 local formatting information.
3136 * language.h (language_defn): Replace individual format info
3137 with language_format_info structs.
3138 * language.h (local_*_format, local_*_format_prefix,
3139 local_*_format_specifier, local_*_format_suffix): New macros
3140 for binary/octal/decimal/hex formats to access info elements.
3141 * c-exp.y (c_language_defn): Update for new format handling.
3142 * m2-exp.y (m2_language_defn): Update for new format handling.
3143 * dbxread.c (language.h): Include for partial-stab.h use.
3144 * mipsread.c (expression.h, language.h): Include for
3146 * defs.h (local_hex_format, local_hex_format_custom,
3147 local_hex_string, local_hex_string_custom): Move to language.h.
3148 * language.c (local_hex_format_custom, local_hex_string,
3149 local_hex_string_custom, local_octal_format_custom): Use new
3151 * language.c (unknown_language_defn, auto_language_defn,
3152 local_language_defn): Update for new format handling.
3153 * printcmd.c (print_scalar_formatted): Use new macros
3154 to access decimal and binary format info for printing.
3155 * c-exp.y (chill_language_defn): Update for new format handling.
3156 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3157 * ch-exp.y (decode_integer_literal): Add function
3158 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3159 * ch-exp.y (builtin_type_chill_char): Add definition.
3160 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3162 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3164 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3166 (aix_framedata): added nosavedpc field.
3167 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3169 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3170 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3171 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3172 instructions as function_frame_info does. Expand special case of
3173 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3175 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3177 (function_frame_info): Set frameless if the function has no frame,
3178 and set nosavedpc if the PC was not saved. Handle gcc generated
3179 stfd 31,-4(31); st 31, -12(31) correctly.
3180 (frameless_function_invocation): New second argument pcsaved; if 0
3181 return whether the function has a frame, if 1 return whether the
3183 (frame_initial_stack_address): Correct typo: cache registers for
3184 callee_fi, not for fi, (avoids reading garbage memory locations).
3186 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3188 * infrun.c (wait_for_inferior (just before step_over_function
3189 label)): Change test for stepping into subroutine to check for the
3190 presence of line number info. This makes stuff compiled with -g1
3191 cause GDB to not lose control when stepping.
3193 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3194 Improve comments as well.
3196 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3198 * Makefile.in (VERSION): Bump to 4.7.2
3199 * symtab.c (find_pc_symtab): Fix return of random value
3201 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3202 Makefile since it contains sed patterns used in generation.
3203 Add sed pattern to also delete #include of any malloc.h.
3204 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3205 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3206 function names to conform to K&R terminology with respect to
3207 logical and bitwise operators:
3208 UNOP_ZEROP => UNOP_LOGICAL_NOT
3209 UNOP_LOGNOT => UNOP_COMPLEMENT
3210 BINOP_LOGAND => BINOP_BITWISE_AND
3211 BINOP_LOGXOR => BINOP_BITWISE_XOR
3212 BINOP_LOGIOR => BINOP_BITWISE_IOR
3213 BINOP_AND => BINOP_LOGICAL_AND
3214 BINOP_OR => BINOP_LOGICAL_OR
3215 PREC_OR => PREC_LOGICAL_OR
3216 PREC_AND => PREC_LOGICAL_AND
3217 PREC_LOGIOR => PREC_BITWISE_IOR
3218 PREC_LOGXOR => PREC_BITWISE_XOR
3219 PREC_LOGAND => PREC_BITWISE_AND
3220 value_zerop() => value_logical_not()
3221 value_lognot() => value_complement()
3222 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3223 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3224 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3225 and is nonexistant in some SVR4 based systems.
3226 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3227 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3229 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3230 * source.c (source_info): Fix minor nits, print "1 line" rather
3231 than "1 lines", and "language is <lang>".
3232 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3233 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3234 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3236 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3237 * ch-exp.y: New expression parser, for GNU-Chill.
3238 * defs.h (enum language): Add language_chill.
3239 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3240 LANG_MODULA2 a recognized language.
3241 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3242 Chill as well as Modula-2.
3243 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3244 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3245 * language.c (set_language_command): Add chill.
3246 * language.c (binop_result_type, integral_type, character_type,
3247 boolean_type, structured_type, value_true, binop_type_check):
3248 Add language_chill cases.
3249 * language.h (_LANG_chill): Define.
3250 * symfile.c (deduce_language_from_filename): Recognize the
3251 filename extensions ".chill", ".c186", and ".c286" for Chill.
3252 * valprint.c (typedef_print): Add case for language_chill.
3253 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3254 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3255 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3256 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3258 * Makefile.in (distclean): Add target ch-exp.tab.c.
3259 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3260 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3261 * eval.c (evaluate_subexp): Add OP_BOOL case.
3262 * expprint.c (print_subexp): Add OP_BOOL case.
3264 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3266 * infcmd.c (set_environment_command): Avoid skipping first
3267 char of env value if an '=' appears in it. Bug report and fix
3268 by Mark Jungerman, <maj@lucid.com>.
3270 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3272 * infcmd.c (step_over_calls): Improve comments.
3273 * symtab.c (find_pc_psymtab): Clean up a bit.
3274 * (find_pc_symtab): Fix comments, clean up code.
3275 * (find_pc_line): General cleanups, efficiency improvements.
3276 Also, don't return garbage when some line info exists, but there
3279 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3281 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3282 member, and the stat pointer passed to vmap_symtab was NULL, the
3283 wrong vmap entries would be modified. Fixes behavior where
3284 attempting to load symbols for a module with no member would mess
3285 up already read in symbols.
3287 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3289 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3290 29k-share/dfe/mini2udi.o.
3291 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3292 * alldeps.mak, depend: Update to deal with removal of
3293 aforementioned files.
3294 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3295 requirement for useless 'program' argument. Clean up
3296 udi_create_inferior, and udi_load to call common download()
3297 routine. Create download routine to load remote hosts directly
3298 (with the help of BFD) so that we don't need yank.c and
3300 Fix udi_detach to call UDIDisconnect with
3301 the right arguments. Clean up udi_resume, don't assign tip_error
3302 twice. Clean up udi_wait, straighten out status codes. Make
3303 udi_kill really work.
3305 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3307 * c-exp.y: separated host/target idea of integer type size,
3308 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3309 UINT and CHAR rules. (parse_number): work out the targetwise type
3310 of a number based upon it's size and qualifiers. (yylex): chars
3311 are now treated the same way as ints.
3313 * source.c (indentify_source_line): don't core dump if wanted
3314 line is larger than number of lines in source. (can happen when
3315 coff gets confused about #included source).
3317 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3319 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3320 when debugging a program with 100 shared libraries.
3322 * solib.c (solib_map_sections): Always close the BFD we open.
3323 Free all malloc'd storage we allocate, too, including error cases.
3324 (struct so_list): Remove unused so_bfd member.
3325 (clear_solib): Don't bother closing so_bfd.
3327 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3328 cacheable. `So many symbol files, so little file descriptors.'
3330 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3332 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3333 Stubs should stand alone as much as possible.
3335 * source.c (show_directories): Avoid printf_filtered length prob
3336 pointed out by Jonathan Stone.
3338 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3339 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3340 <Lee_Cooprider@vos.stratus.com>.
3342 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3344 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3345 struct, not struct itself.
3346 * serial.h (serial_restore): Fix prototype, takes pointer not
3349 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3351 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3352 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3354 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3356 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3357 Stubs should stand alone as much as possible.
3359 * README: Add remote-es1800.c and remote-st2000.c to table.
3360 * go32-nat.c: Remove, there is no native go32 support.
3361 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3363 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3365 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3366 new routines to deal with sending SIGINTs to attached processes
3367 when the user interrupts the controlling GDB.
3368 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3369 the aforementioned routines when waiting for the attached process.
3371 * elfread.c, mipsread.c: Include <string.h>.
3372 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3373 * serial.h: Add prototype for serial_restore().
3375 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3377 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3378 minimal_symbol_count, because the NULL symbol is not included in
3379 the count. This prevented this function from finding the last
3380 symbol in the table.
3382 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3384 * dbxread.c (process_one_symbol): if not defined
3385 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3386 the start of the function, not just after N_FUN.
3388 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3390 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3391 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3392 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3393 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3394 file. Remove preprocessor defines that previously did remapping.
3396 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3398 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3399 Bug fix courtesy of Alexander Klaiber.
3401 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3403 hp300 native support (hp300hpux untested).
3405 * hp300ux-xdep.c: removed.
3406 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3407 * xm-hp300hpux.h: updated copyright.
3408 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3409 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3410 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3411 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3412 fork-child.o coredep.o corelow.o.
3413 (NAT_FILE, NATDEPFILES): new macros.
3414 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3415 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3417 (NAT_FILE, NATDEPFILES): new macros.
3418 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3420 Vax ultrix native support.
3422 * nm-vax.h: new file.
3423 * Makefile.in (HFILES): added nm-vax.h.
3424 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3425 coredep.o corelow.o removed.
3426 (NAT_FILE, NATDEPFILES): new macros.
3427 * xm-vax.h: updated copyright.
3428 (REGISTER_U_ADDR): removed.
3430 Apollo native support (untested).
3432 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3433 * a68v-nat.c, nm-apollo68[bv].h: new files.
3434 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3435 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3436 * a68v-xdep.c: removed.
3437 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3438 inftarg.o fork-child.o a68v-xdep.o.
3439 (NAT_FILE, NATDEPFILES): new macros.
3441 * defs.h: include nm.h.
3442 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3443 sparc-tdep.c, : do not include nm.h.
3444 * doc/gdbint.texinfo: nm.h now included in defs.h.
3446 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3448 * Makefile.in (VERSION): 4.7.1 post release!
3450 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3452 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3454 * Makefile.in (VERSION): gdb-4.7 release.
3455 * README: Update for gdb-4.7.
3457 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3459 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3462 * alldeps.mak, depend: Update.
3464 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3466 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3468 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3469 causes problems in setting breakpoint in the right place in
3470 functions with `float' args which are passed as doubles.
3471 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3472 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3474 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3476 * Makefile.in (HFILES): Add nm-i386sco.h.
3477 * dwarfread.c: include <sys/types.h> for SCO.
3478 * infptrace.c: Don't include ptrace.h under SCO.
3479 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3481 * config/i386v.mt: Add exec.o to TDEPFILES.
3483 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3485 * i386v-nat.c: Remove space from front of #endif.
3486 * irix4-nat.c: Remove externs of registers[], include inferior.h
3488 * mips-nat.c: Explicitly initialize zerobuf to 0!
3489 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3490 Always setup fci->frame, even if it's non-zero. Too many places
3491 depend upon this behavior (and I have to get a release out the
3493 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3494 processing_gcc_compilation if we find the embedded stabs marker.
3495 This fixes several bugs with finding the location of short or char
3496 function parameters passed on the stack.
3498 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3500 Native support for sun4sol2.
3502 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3503 * nm-sysv4.h: new file.
3504 * Makefile.in (HFILES): added nm-sysv4.h.
3505 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3506 (NAT_FILE, NATDEPFILES): new macros.
3507 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3509 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3511 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3512 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3514 * Makefile.in (VERSION): Tick to 4.6.9.
3516 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3518 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3519 definition, replace with portable one.
3520 * remote-nindy.c: Lint.
3521 (nindy_wait): Return type is int, result is inferior_pid.
3522 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3523 (initialize_symmisc): Remove empty function.
3524 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3525 Remove obsolete, misspelled macro.
3526 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3527 (all @node commands): Use new form to avoid nitpicking errors.
3528 * doc/gdbint.texinfo: Document host/native/target split.
3530 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3532 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3534 * xm-mips.h (offsetof): Don't define this if __STDC__.
3536 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3538 umax native support (untested).
3540 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3542 (NAT_FILE, NATDEPFILES): new macros.
3543 * config/umax.mt (TDEPFILES): removed exec.o.
3544 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3545 removed to nm-umax.h.
3546 * nm-umax.h: new file.
3547 * Makefile.in (HFILES): added nm-umax.h.
3549 hppa native support (untested).
3551 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3552 (NAT_FILE, NATDEPFILES): new macros.
3553 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3554 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3555 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3556 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3557 * hppa[bh]-xdep.c: removed.
3558 * hppa[bh]h-tdep.c: do not include ptrace.h.
3559 * Makefile.in (HFILES): added nm-hppa[bh].h.
3561 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3563 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3565 * mips-nat.c: Straighten out include files. Work around
3566 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3569 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3571 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3572 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3573 backtraces from core files work.
3574 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3575 Functions are now defined in mips-nat.c.
3577 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3579 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3580 serial_default_name().
3582 * remote-hms.c, ser-go32.c, serial.h: Change from
3583 serial_timedreadchar() to new serial_readchar().
3585 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3587 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3589 * c-exp.y: Moved handling of 'const' and 'volatile' from
3590 <type> to <typebase>. This removes 2 conflicts.
3592 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3594 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3595 from breakpoint table when reseting breakpoints.
3597 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3599 Native support cleanup and corefile fixes for i386 SVR4 systems.
3601 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3602 fill_fpregset): Moved to i386v4-nat.c
3603 * i386v4-nat.c, nm-i386v4.h, : New files.
3604 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3605 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3606 change i386v-nat.o to i386v4-nat.o.
3608 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3610 Miscellaneous 386 configs updated.
3612 * config/i386aout.mt (TDEPFILES): removed exec.o.
3613 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3614 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3615 (NAT_FILE, NATDEPFILES): new macros.
3616 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3617 config/i386v4.mt (TDEPFILES): removed exec.o.
3618 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3619 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3620 (NAT_FILE, NATDEPFILES): new macros.
3621 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3622 fork-child.o coredep.o corelow.o i386-xdep.o.
3623 (NAT_FILE, NATDEPFILES): new macros.
3625 Native support cleanup for i386bsd (untested).
3627 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3628 * config/i386bsd.mh (NATDEPFILES): added exec.o
3629 * tm-i386bsd.h (FLOAT_INFO): removed.
3630 * nm-i386bsd.h (FLOAT_INFO): added.
3632 Native support for i386v (untested).
3634 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3635 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3636 (NAT_FILE, NATDEPFILES): new macros.
3637 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3638 * i386-xdep.c: removed.
3639 * Makefile.in (HFILES): added nm-i386v.h
3640 * i386v-nat.c, nm-i386v.h: new file.
3641 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3643 * tm-i386v.h (FLOAT_INFO): removed.
3645 Native support for linux (untested).
3647 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3648 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3649 (NAT_FILE, NATDEPFILES): new macros.
3650 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3651 * Makefile.in (HFILES): added nm-linux.h.
3652 * nm-linux.h: new file.
3653 * xm-linux.h: updated copyright. cleaned up formatting.
3654 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3656 Native support for sun386 (untested).
3658 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3659 fork-child.o sun386-xdep.o.
3660 (NAT_FILE, NATDEPFILES): new macros.
3661 * config/sun386.mt (TDEPFILES): removed exec.o.
3662 * Makefile.in (HFILES): added nm-sun386.h.
3663 * sun386-nat.c, nm-sun386.h: new file.
3664 * sun386-xdep.c: removed.
3665 * xm-sun386.h: updated comment and copyright.
3666 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3669 Native support for i386mach (untested).
3671 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3672 fork-child.o mach386-xdep.o.
3673 (NAT_FILE, NATDEPFILES): new macros.
3674 * Makefile.in (HFILES): added nm-i386mach.h.
3675 * nm-i386mach.h, i386mach-nat.c: new files.
3676 * mach386-xdep.c: removed.
3677 * xm-i386mach.h: updated copyright.
3678 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3681 Native separation for go32 (untested).
3683 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3684 * go32-nat.c: new file.
3685 * go32-xdep.c (call_ptrace, child_resume,
3686 fetch_inferior_registers, store_inferior_registers,
3687 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3689 Native support for m88k (untested).
3691 * Makefile.in (HFILES): added nm-m88k.h
3692 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3693 FETCH_INFERIOR_REGISTERS): removed.
3694 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3695 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3696 (NAT_FILE, NATDEPFILES): new macros.
3697 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3698 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3699 * m88k-xdep.c: removed.
3701 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3703 * i386b-nat.c: Comment changes.
3704 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3706 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3708 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3710 Avoid longjmp()-catching compilation errors in cross-ports.
3712 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3713 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3714 Move from mips-tdep.c and tm-{irix3,mips}.h.
3715 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3717 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3720 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3721 (fetch_core_registers): Fix bfd_seek arguments.
3723 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3725 Make core files work again (add back the `core' target).
3727 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3728 (NATDEPFILES): Add corelow.o.
3729 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3732 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3733 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3734 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3735 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3736 appears. FIXME, these should be moved to NATDEPFILES for native
3739 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3741 Ultra3 host/target/native split. (untested).
3743 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3744 (fetch_register, fetch_inferior_registers,
3745 store_inferior_registers, fetch_core_registers): removed to
3747 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3749 * Makefile.in (HFILES): added nm-ultra3.h.
3750 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3751 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3753 (NAT_FILE, NATDEPFILES): new macros for native support.
3754 * config/ultra3.mt (TDEPFILES): exec.o removed.
3756 * xm-vaxult.h: add MEM_FNS_DECLARED.
3758 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3760 * Makefile.in (VERSION): Roll to 4.6.8.
3761 (OBS): Put version.o first, so Makefile rebuild happens early.
3763 * command.h: Publicize prototype for not_just_help_class_command.
3764 * command.c: Remove proto.
3765 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3766 output. Move "maint info" from class info to class maintenance,
3768 * infrun.c: Move "stop" to class_obscure, and give it a
3769 function so it will not be seen as a global help topic. FIXME,
3770 it should be possible to set these attributes independently.
3772 * core.c (core_command): Make nicer error message for no core support.
3774 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3776 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3777 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3779 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3780 (scan_compilation_units): Punt unused filename arg. dbfoff,
3781 lnoffset, and curlnoffset are file_ptr's now.
3782 (dwarf_build_psymtabs): Drop desc and filename args; use
3783 objfile. dbfoff and lnoffset are file_ptr's now.
3784 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3785 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3786 (elf_symfile_read): Skip desc and filename args to
3787 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3788 * gdb-stabs.h: Use file_ptr rather than off_t.
3789 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3790 compile-time debug check that someone turned off as "unused".
3791 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3792 * symfile.h: Update dwarf_build_psymtabs and
3793 elfstab_build_psymtabs prototypes.
3794 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3795 Use file_ptr offsets. bfd_seeks use L_SET.
3797 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3799 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3800 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3801 value so that demangler won't be invoked. This greatly speeds up
3803 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3804 linked_proc_info so that it properly deallocates the appropriate
3805 item after it is done with it instead of before.
3806 * Don't pass bogus frame pointer to create_new_frame(). Just
3807 leave it as zero so that lower level code will figure out the
3810 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3812 Sony News native support.
3814 * Makefile.in (HFILES): added nm-news.h.
3815 * nm-news.h: new file.
3816 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3817 fork-child.o coredep.o to NATDEPFILES.
3818 (NAT_FILE, NATDEPFILES): new macros for native support.
3819 * config/news.mt (TDEPFILES): removed exec.o.
3821 * remote-vx.c: remove redundant include of sys/time.h.
3823 * infrun.c: include ctype.h. Otherwise some machines result in
3824 undefined for isdigit.
3826 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3828 * configure.in: Convert m68k entries to m68* entries to handle
3829 all the various m68xxx hosts and targets.
3830 * config/news1000.mt: No longer needed, same as news.mt.
3832 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3834 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3836 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3838 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3839 nm-sun2.h, nm-mips.h.
3841 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3843 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3845 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3847 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3849 * xm-hppah.h: if __STDC__ is not defined, define
3851 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3852 compiler; see the comment in the file.
3854 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3856 First cut at support for all BSD variants on 386.
3858 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3859 * i386b-nat.c: New native support file.
3860 * configure.in: Add host and target for i[34]86-*-bsd*.
3861 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3863 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3865 Sun2 native support (untested).
3867 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3868 REGISTER_U_ADDR): removed to nm-sun2.h.
3869 * nm-sun2.h: new file.
3870 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3871 fork-child.o sun3-xdep.o removed.
3872 (NAT_FILE, NATDEPFILES): new macros.
3874 Mips native support. Decstation and iris4 have been tested.
3877 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3878 fill_fpregset): removed to irix4-nat.c
3879 * mips-xdep.c: removed.
3880 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3882 * procfs.c: include nm.h.
3883 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3884 * xm-irix4.h: bump copyright.
3885 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3886 PROC_NAME_FMT): removed.
3887 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3888 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3889 (NAT_FILE, NATDEPFILES): new macros for native support.
3890 (CC): supply default compiler switches.
3891 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3892 fork-child.o coredep.o.
3893 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3895 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3896 fork-child.o mips-xdep.o coredep.o.
3897 (NAT_FILE, NATDEPFILES): new macros for native support.
3899 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3901 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3902 (NATDEPFILES): added fork-child.o
3903 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3904 (NATDEPFILES): added fork-child.o
3905 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3906 (NATDEPFILES): added fork-child.o
3908 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3910 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3911 by using puts_filtered instead.
3913 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3915 * remote-nindy.c (nindy_load): Replacement version from Steve
3916 Chamberlain, doesn't require forking to run "strip" or "sx".
3918 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3920 * Makefile.in (HFILES): Add nm-*.h files.
3922 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3924 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3925 (NATDEPFILES): added fork-child.o.
3927 * doc/gdbint.texinfo: document a few more macros, create new
3928 section for native macros.
3930 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3932 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3933 resolution of copyright issues.
3935 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3937 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3938 subdir gets configured.
3940 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3942 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3944 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3945 searching for a "bfd_strip" program. Also, fixed up arguments
3946 passed to that program.
3948 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3949 which is now used for something else. Rewrite description of
3950 associated parameters to match how gdb does it now.
3951 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3953 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3955 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3957 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3960 * inferior.h (proc_signal_handling_change): prototype removed.
3961 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3962 (handle_command): now calls target_notice_signals.
3963 * procfs.c (proc_signal_handling_change): renamed to
3964 procfs_notice_signals. Now static. Add prototype. All callers
3966 * target.h (struct target_ops): new field, to_notice_signals.
3967 (target_notice_signals): new macro to cover new field.
3968 * target.c (cleanup_target): default to_notice_signals to ignore.
3969 * corelow.c (core_ops),
3971 inftarg.c (child_ops),
3972 procfs.c (procfs_ops),
3973 remote-adapt.c (adapt-ops),
3974 remote-eb.c (eb_ops),
3975 remote-es1800.c (es1800_ops, es1800_child_ops),
3976 remote-hms.c (hms_ops),
3977 remote-mm.c (mm_ops),
3978 remote-nindy.c (nindy_ops),
3979 remote-st2000.c (st2000_ops),
3980 remote-udi.c (udi_ops),
3981 remote-vx.c (vx_ops, vx_run_ops),
3982 remote.c (remote_ops),
3983 target.c (dummy_target),
3984 xcoffexec.c (exec_ops): added static initializer for
3986 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3988 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3990 * main.c (define_command): Add forgotten initializer.
3992 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3994 * language.c, language.h: Move saved_language out to global
3995 expected_language. Set expected_language when user expectation
3997 * language.c (language_info): Don't print type/range checking gub.
3998 * main.c (main): Set expected language.
3999 (execute_command): Check against expected language.
4000 * symfile.c (set_initial_language): Set expected language.
4002 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
4004 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4006 A bunch of changes mostly to improve debugging of C++ programs.
4007 Specifically, the calling of inferiors methods is improved.
4009 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
4010 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
4011 hide the implementation details of pointer-to-method objects.
4012 How to tell if the pointer points to a virtual method is
4013 still very dependent on the particular compiler, but this
4014 should make it easier to find the places to change.
4015 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4016 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4017 macros, instead of a hard-wired-in code that incorrectly
4018 assumed a no-longerused representation of pointer-to-method
4019 values. And otherwise fix the relevant bit-rotted code.
4021 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4022 If there are both fields and methods, put a space between.
4024 * stabsread.c (read_struct_type): Fix bug in handling of
4025 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4026 by '_'). (It used to prematurely exit the loop reading in
4027 the fields, so it would think it should start reading
4028 methods while still in the fields. This could crash gdb
4029 given a gcc that can emit nested type information.)
4031 * valops.c (search_struct_method): Pass 'this' value by
4032 reference instead of by value. This provides a more
4033 consistent interface through a recursive search where the
4034 "bottom" functions may need to adjust offsets (due to multiple
4036 * valops.c, value.h, values.c: Pass extra parameters to
4037 value_fn_field and value_virtual_fn_field so we can
4038 correctly adjust offset for multiple inheritance.
4039 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4040 virtual function calls by using value_virtual_fn_field().
4041 * values.c: New function baseclass_offset, derived from
4042 baseclass_addr (which perhaps can be made obsolete?).
4043 It returns an offset rather than an address. This is a
4044 cleaner interface since it doesn't mess around allocating
4046 * valops.c (search_struct_method): Use baseclass_offset
4047 rather than baseclass_addr.
4049 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4051 * Makefile.in: Re-install 29K/UDI stuff.
4052 * remote-udi.c (udi_resume): Clean up.
4053 * (udi_wait): Rewrite, leave out bugs.
4054 * Add debugging code to print out all register fetches and stores.
4055 * Straighten out target_ops.
4056 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4058 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4060 * remote-udi.c (udi_create_inferior): run with no arguments should
4061 not pass the program name as an argument, since the UDI code
4062 already handles that.
4063 (udi_load): get the symbols from prog_name, not arg_string (the
4064 load command should really use arg_string as the program name, not
4065 prog_name, but at least the run command works now).
4067 * munch: HP9000/300 nm puts an extra space between T and symbol
4070 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4071 needed for vxworks targets.
4073 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4075 * am29k-tdep.c (_initialize_29k): Make it possible for the
4076 user to set and query the address where function calls into the
4077 inferior write a small scratch routine. `set call_scratch_address'
4078 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4079 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4080 not already cached validly.
4082 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4084 Rs6000 native support.
4086 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4087 machines without this header should not be compiling this file.
4088 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4089 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4090 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4091 * xm-rs6000.h: do not include ptrace.h.
4092 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4093 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4094 infptrace.o and inftarg.o move to NATDEPFIES.
4095 (NAT_FILE, NATDEPFILES): new macro for native support.
4097 Sun3 native support.
4099 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4100 new macros for native support.
4101 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4102 removed sun3-xdep.o.
4103 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4105 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4106 * sun3-nat.c, nm-sun3.h: new files for native support.
4108 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4110 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4111 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4112 dbfsize and use it to initialize new local file scope dbsize.
4113 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4114 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4115 DIEs as well as the current check for undersize DIEs. This helps
4116 to gracefully detect and reject corrupted DIE information.
4118 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4120 Add `command hooks' and a hook for inferior program stopping.
4122 * command.h (struct cmd_list_element): Remove unused `aux'
4123 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4124 * command.c (add_cmd): Initialize new fields, elim old.
4125 (add_alias_cmd): Clone new fields.
4126 (delete_cmd): Un-hook hookee if we're deleting hook.
4127 (help_cmd): Tell user the command is hooked, if it is.
4128 (lookup_cmd_1): Abbreviations return the original command
4129 instead of themselves, so that hooks on the original cmd will be
4131 * defs.h (enum command_class): Add class_pseudo and comments.
4132 * gdbcmd.h (execute_user_command): Add prototype.
4133 * infrun.c (normal_stop): If the stop command is hooked,
4134 run the hook whenever we stop.
4135 (hook_stop_stub): Stub for catch_errors.
4136 (_initialize_infrun): Set up pseudo "stop" command.
4137 * main.c (execute_user_command): Code extracted from execute_command.
4138 (execute_command): If hooked, run the hook before the command.
4139 (define_command): If defining a new hook, check the command it
4140 is hooking, and warn if none. Install the hook.
4141 * source.c (_initialize_source): "l" is an abbrev for "list".
4142 * doc/gdb.texinfo: Document command hooks.
4144 * Makefile.in (VERSION): Roll to 4.6.7.
4145 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4146 * infrun.c (breakpoints_inserted): Make it static again.
4147 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4149 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4151 Native file renaming.
4153 * nat-sparc.c -> sparc-nat.c
4154 * nat-sun4os4.h -> nm-sun4os4.h
4155 * nat-trash.h -> nm-trash.h
4156 * config/sun4os4.mh: track file renaming.
4157 * configure.in: link to nm.h rather than nat.h.
4158 * infptrace.c: include nm.h rather than nat.h.
4160 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4162 Host/target/native split for sun4.
4164 * Makefile.in (TSOBS): removed corelow.o.
4165 * infptrace.c: included nat.h.
4166 * nat-trash.h: temporary header file. This should be removed once
4167 all hosts have the native/host/target split.
4168 * configure.in: add a symlink from nat-trash.h to nat.h if no
4169 other nat file exists for this configuration.
4170 * sparc-tdep.c: no longer include sys/ptrace.h.
4171 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4172 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4174 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4175 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4176 to NATDEPFILES. removed sparc-xdep.o.
4177 (NATDEPFILES, NAT_FILE): new macros for native support.
4179 Break the direct connection from core_file_command to any
4180 particular type of core file support.
4182 * target.h (find_core_target): new prototype.
4183 * target.c (find_core_target): new function. Walks the target
4184 list looking for the core target.
4185 * core.c (core_file_command): replace calls to core_detach and
4186 core_open with find_core_target and direct calls.
4188 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4190 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4192 config/hp300hpux.mh: ALLOCA1 was not defined.
4194 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4196 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4197 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4198 until we can figure out a better way to do paging.
4200 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4202 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4203 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4204 * hppa-coredep.c: Remove, now that we use the hook.
4205 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4206 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4208 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4209 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4210 be ripped out and reimplemented right (see elfread.c).
4211 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4213 Rename all HPPA files to fit into unique DOS filenames:
4214 * *hppabsd* => *hppab*
4215 * *hppahpux* => *hppah*
4217 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4219 Make the /proc support a target-struct in its own right.
4221 * Makefile.in: Remove inftarg.[co], since it is now included via
4223 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4224 reference infptrace.o. Add fork-child.o to all *.mh that
4227 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4228 No longer global functions.
4229 (fork_inferior): New global function from fork-child.c.
4230 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4231 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4232 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4233 (child_create_inferior): New tiny function that calls fork_inferior.
4234 * fork-child.c: New file, containing fork_inferior, which is
4235 built from slight mods to inftarg.c's child_create_inferior.
4237 * procfs.c (procfs_ops): Add target vector.
4238 (attach): Rename as static do_attach.
4239 (procfs_create_inferior): New tiny function that calls fork_inferior.
4240 (child_xfer_memory): Rename to static procfs_xfer_memory.
4241 (store_inferior_registers): Rename to static procfs_store_registers.
4242 (inferior_proc_init): Rename to static procfs_init_inferior.
4243 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4244 procfs_files_info, procfs_open, procfs_mourn_inferior,
4245 procfs_can_run): Slightly mangled copies of the corresponding
4246 child_XXX routines from inftarg.c.
4247 (proc_wait): Renamed to static procfs_wait.
4248 (child_resume): Rename to static procfs_resume.
4249 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4250 (initialize_proc_fs): Rename to initialize_procfs. Set up
4253 * putenv.c: index -> strchr.
4254 * regex.c: Always rename bcopy to memcpy, etc.
4255 FIXME: Eventually do the renames rather than use #define's.
4256 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4258 * sparc-xdep.c: Move deferred_stores to target dependent.
4259 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4261 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4263 Split non-target-dependent code out of target_attach routines.
4265 * target.h: Comments on target_attach args and results.
4266 * infcmd.c (attach_command): Check for existing execution, call
4267 target_attach, set up terminal status and wait_for_inferior, wait
4268 for the attach status, and do normal_stop.
4269 * inftarg.c (child_attach): Remove target independent stuff.
4270 * remote-adapt.c (adapt_attach): Ditto.
4271 * remote-mm.c (mm_attach): Ditto.
4272 * remote-udi.c (udi_attach): Ditto.
4273 * remote-vx.c (vx_attach): Ditto.
4277 * remote-hms.c (hms_attach): Remove completely, it was useless.
4278 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4279 commented-out start_remote calls.
4280 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4281 DENTER and DEXIT macros and their calls. Use a real debugger --
4282 like gdb -- to see what functions are being called when.
4283 * utils.c (strcmp_iw): Make nonstatic, for lint.
4285 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4287 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4289 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4291 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4292 fix to differentiate between gcc1 & gcc2 compiled files so that we
4293 can debug calls that pass structs as args correctly.
4294 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4295 so, and what version.
4297 * remote.c (remote_wait): Make regs be char to avoid picayune
4298 ANSI compiler warnings.
4300 * energize.h: Move all external struct decls to inside of
4301 __STDC__, add prototype for energize_shell_wait().
4302 * energize.c (getpty): Clean up, make us really get a controlling
4304 * (energize_initialize): Disable SIGIO prior to setting up for
4305 I/O interrupts. Move setsid(), et. al. to getpty().
4306 * (energize_shell_wait): New routine to wait for things started
4307 via the shell command, uses wait() instead of /dev/proc.
4308 * Also, add prototype for execute_command_1().
4310 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4312 * inftarg.c (child_create_inferior, child_attach,
4313 child_mourn_inferior): collect unix child process stratum
4314 functions which live below the target vector into this file to
4315 facilitate host/target/native split. Also, make them static.
4316 * inflow.c (child_mourn_inferior): removed.
4317 * infrun.c (child_create_inferior, child_attach): removed.
4318 (resume): becomes global so that functions below the
4319 target vector can find it.
4320 * inferior.h (resume): add prototype.
4321 (child_mourn_inferior, child_create_inferior, child_attach):
4324 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4325 replaced with find_default_attach and
4326 find_default_create_inferior.
4328 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4330 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4331 addresses don't get displayed in the wrong positions.
4333 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4335 Separate core functions along target vector in preparation for
4336 native support. Functions above vector now live in core.c. Those
4339 * core.c (solib_add_stub, core_close, core_open, core_detach,
4340 get_core_registers, core_files_info, core_ops): moved to corelow.c
4341 (_initialize_core): removed addition of core_ops target.
4342 * corelow.c: new file.
4343 (solib_add_stub, core_close, core_open, core_detach,
4344 get_core_registers, core_files_info, core_ops): moved from core.c
4345 (_initialize_corelow): new function.
4346 * gdbcore.h (core_open, core_detach): added prototypes.
4347 (core_ops): add forward declaration.
4348 * Makefile.in (SFILES_MAINDIR): add core.c
4350 (TSOBS): change core.o to corelow.o
4352 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4354 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4355 instead of 'sun' predefined symbol so that trap analysis code is
4356 enabled only when the TARGET is a sun3.
4358 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4360 * tm-i960.h (ext_format_i960): Add top-level declaration.
4361 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4362 blocks, else Sun4 compiler complains.
4364 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4366 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4367 instruction's argument. Patch from jonathan@cs.stanford.edu
4370 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4372 Break the thread of control that implies that a unix child
4373 process will be the default target.
4375 * target.c (find_default_run_target, find_default_attach,
4376 find_default_create_inferior, return_zero): new functions.
4377 (cleanup_target): Make return_zero the default for to_can_run.
4379 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4380 child_create_inferior references with find_default_XXX instead.
4382 * target.h (struct target_ops): new field, to_can_run.
4383 (find_default_attach, find_default_create_inferior): new prototypes.
4384 (target_can_run): new macro.
4386 * Also added a zero (default) to_can_run element to all static
4387 struct target_ops initializations throughout GDB, except:
4388 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4390 * infrun.c (child_create_inferior): Clean up error handling when
4391 no exec file is specified.
4392 (child_attach): Don't require exec file.
4394 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4396 Remove kill_inferior_fast, in favor of target_kill, which goes
4397 through the target vector.
4399 * inferior.h (kill_inferior_fast): remove declaration.
4401 * main.c (disconnect): call quit_cover using catch_errors rather
4402 than calling kill_inferior_fast directly. New way goes through
4403 the target vector, handles attached processes, and writes
4404 command history if appropriate.
4405 (quit_cover): new function, wrapper for quit_command.
4407 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4408 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4409 inlining them into the local kill_inferior when needed.
4411 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4413 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4414 * stabsread.c (read_struct_type): Simplify complicated expression
4415 for dumb DECstation compiler.
4417 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4419 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4420 operands to memory management instructions, from WRS.
4422 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4424 * main.c (main): Back out previous language setting changes.
4425 Replace with simple default to C before processing any init
4426 files. There MUST be a language set, even in the absence of
4427 init files or executables, or expression parsing fails.
4429 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4431 * main.c (main): Move code that sets initial language to
4432 symfile.c. Fixup places where command files are processed to
4433 be consistent in setting a default language if none has been
4435 * symfile.c (set_initial_language): Add code moved from
4436 main() that sets an initial default language when a new
4437 symbol file is read.
4438 * symfile.c (symbol_file_command): Call set_initial_language.
4439 * symtab.c (find_main_psymtab): Add FIXME comment.
4441 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4443 * breakpoint.c, sparc-tdep.c: comment changes.
4444 * configure.in: removed target_dependent line.
4446 * remote-mm.c (mm_attach): change printf to error to prevent
4448 * remote-udi.c (udi_attach): change printf to error to prevent
4451 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4452 calls to {fetch|store}_inferior_registers with calls to
4453 target_{fetch|store}_registers, for remote-target independence.
4455 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4457 * Makefile.in: Fix bug I introduced in merging Rich's change.
4458 * infrun.c (child_create_inferior): Use proceed() rather than
4459 doing all the same stuff by hand.
4461 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4463 * Makefile.in, configure.in: add support for files used only when
4464 configured native, that is, when host = target.
4466 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4468 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4469 stores are target dependent and were moved from xm to tm.
4471 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4473 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4475 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4476 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4478 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4480 * target.h (struct target_ops): removed to_convert_to_virtual and
4481 to_convert_from_virtual elements. Initializations removed from
4482 all static initializations.
4483 (target_convert_to_virtual, target_convert_from_virtual):
4485 (host_convert_to_virtual, host_convert_from_virtual): Removed
4486 forward declarations.
4487 * target.c (cleanup_target): removed default assignments for
4488 to_convert_to_virtual and to_convert_from_virtual.
4489 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4491 * findvar.c (value_of_register, value_from_register):
4492 target_convert_to_virtual inlined.
4493 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4494 * valops.c (value_assign): target_convert_from_virtual inlined.
4496 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4498 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4499 position wrong if used for the prompt.
4500 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4502 Support for accessing arbitrary MIPS stack frames in memory.
4504 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4505 set, run it before INIT_EXTRA_FRAME_INFO.
4506 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4508 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4509 (FP) value in the frame_info struct if it is zero (as from top of
4511 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4513 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4514 comes back as zero. So does FP_REGNUM, as a trigger for
4515 init_extra_frame_info.
4517 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4518 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4519 (INIT_FRAME_PC): Defined to null.
4520 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4521 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4522 Briefly explain MIPS stacks in GDB.
4524 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4526 * copying.awk, copying.c (show_copying_command,
4527 show_warranty_command): Rename from copying_info, warranty_info,
4528 to match command function conventions.
4530 * utils.c (prompt_for_continue): Reinitialize more-counts
4531 before printing anything, and again afterward. Fix comments.
4532 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4533 or alloca() if needed.
4535 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4536 detect native versus cross-host.
4538 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4540 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4541 Suns. Rename to m68k_saved_pc_after_call.
4542 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4543 m68k_saved... instead of sun3_saved...
4545 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4547 * Makefile.in (update-depend, update-alldeps): Split out of
4548 setup-to-dist, for convenience in rebuilding the depend and
4550 (assorted): Update to catch straggler files when building gdb.tar.Z.
4552 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4554 Preliminary cleanup for splitting host/native/target.
4556 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4557 here; it is dealt with at a gdb-target-independent level.
4558 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4559 high toned routine. Fix return type to void.
4560 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4561 Rich and I believe the "real problem" was that both single_step
4562 and target_resume were issuing PT_CONTINUE calls. This would
4563 cause the second PT_CONTINUE to sometimes fail because the process
4564 was already running.
4565 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4567 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4569 * energize.c (pty_to_kernel): Must check for EAGAIN as
4570 termination condition.
4571 (full_filename): Don't prepend dirname if filename begins with /.
4572 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4574 (getpty (NCR)): Lotsa bug fixes...
4575 (kernel_dispatch (case StopRType)): Use kill() instead of
4576 killpg() so we can deal with losing systems...
4577 (wait_for_events): Work around NCR select() lossage. It doesn't
4578 zero out readfds when select() returns zero.
4579 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4580 getcwd() instead of getwd() (NCR getwd() seg faults).
4581 (energize_wait): Use sigaction() for NCR. Their version of signal()
4582 is unreliable by default.
4584 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4585 error from PIOCSWSTOP.
4587 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4588 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4589 defs.h, utils.c: Make vfprintf_filtered global.
4591 * energize.c (send_location): New routine to consolidate all
4592 places where we must notify kernel of where the given pc is.
4593 (cplus_demangle): Put single-quotes around demangled names.
4594 (energize_call_command): Call send_location() after doing up,
4595 down, and frame commands.
4597 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4599 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4600 pass at doc for two new remote targets---29K using UDI, and Tandem
4601 ST2000 using STDBUG.
4603 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4605 * doc/all.m4: turn on H8/300 stuff for generic manual
4607 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4608 after explicit call to breakpoint() in serial stubs.
4610 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4612 * mipsread.c: Clean up some white space.
4613 (parse_symbol): Handle stEnd of stFile.
4614 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4616 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4617 store_inferior_registers): Replace unexplained numbers
4618 with manifest constants from a DECstation header file.
4619 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4620 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4622 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4624 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4625 for "down". Suggested by Richard Stallman.
4627 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4629 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4630 redeclaration bug on SunOS 4.
4632 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4634 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4635 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4636 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4637 they aren't already there.
4638 * remote-vx.c (vx_prepare_to_store): Ditto.
4639 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4641 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4643 Removed a large number of changes inserted by Per Bothner
4644 for C++ support. These will go back in when they've been
4647 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4649 * serial.h: Fix prototye for serial_raw().
4650 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4651 serial_write() to match prototypes.
4652 * remote-st2000.c (get_reg_name): Make *p be const.
4654 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4656 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4657 to agree with target structure field type.
4658 (nindy_store_registers): Ditto.
4660 * Makefile (OPCODES): New var, pointing to opcodes library.
4661 (CLIBS, CDEPS): Include it.
4662 (saber_gdb): Load opcodes library.
4664 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4666 * a68v-xdep.c (store_inferior_registers): declare as void.
4667 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4668 * remote-st2000.c: Massive changes to use new serial package.
4669 Also added 'connect' command to transparantly connect to serial
4671 * ser-termios.c: Big cleanup, use nicer coding conventions.
4672 * ser-bsd.c: New module, serial stuff for BSD systems.
4673 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4674 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4676 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4678 * doc/gdb.texinfo: fix shameful error of agreement reported by
4679 jimb@occs.cs.oberlin.edu (Jim Blandy)
4680 * doc/gdb.texinfo: remove old partial discussion of remote serial
4681 protocol (via serial debug stubs)
4682 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4683 use of serial debug stubs
4685 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4687 * symfile.h: Declaration of set_demangling_style() moved
4688 here from demangle.h (which is now in ../include).
4689 * i386-xdep.c: Update comment.
4691 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4693 * symtab.c (completion_list_add_symbol): restructured to optimize
4694 for time. First clip names that cannot match. Then clip any
4695 names we've already considered. Drop a redundant strncpy. Drop
4696 a redundant malloc and associated free for demangled names.
4698 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4700 * a68v-xdep.c (store_inferior_registers): Define as type void.
4701 * configure.in: Add host m68k-apollo*-bsd*.
4702 * demangle.c (struct demanglers): Use enum instead of constant
4703 value to keep braindamaged HP/Apollo compiler happy.
4705 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4707 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4708 match "FOO". This allows 'break Foo' to work when Foo is
4709 a mangled C++ function. (See comment before function.)
4711 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4713 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4714 for files in vx-share/*.c.
4715 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4716 for normal GDB source files.
4718 * Makefile.in (VERSION): Roll to 4.6.6.
4720 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4721 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4722 * tm-sun3os4.h: Update comments.
4723 * xm-delta88.h: Remove STACK_END_ADDR.
4725 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4727 * Makefile.in (VERSION): Roll to 4.6.5.
4729 * infrun.c: Lint for recent `handle' changes.
4731 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4732 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4733 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4734 should include a ser-XXX.o module.
4736 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4737 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4739 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4740 known suns in configure.in, rather than mapping them to unique
4741 config files that happen to duplicate other config files.
4742 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4743 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4745 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4747 * configure.in (*-*-sunos*): Use trailing * to match all
4748 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4749 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4750 in production on Sun-4.
4751 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4752 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4753 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4755 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4756 config/sparc-noun.mt: New target configs for embedded.
4757 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4759 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4760 target definitions for embedded with and without underlines on
4763 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4764 not a parameter of the CPU, but of the development environment.
4765 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4767 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4769 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4770 (which involves reading in main's symtab) if we have no breakpoints.
4772 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4774 * dwarfread.c (cu_language): New local variable to record
4775 language for current compilation unit being processed.
4776 * dwarfread.c (set_cu_language): New local function to decode
4777 and record language for current compilation unit being processed.
4778 * dwarfread.c (synthesize_typedef): Add local function to
4779 synthesize a typedef for C++ classes, structs, unions, and
4781 * dwarfread.c (read_structure_scope): Synthesize typedefs
4782 for C++ classes, structs and unions.
4783 * dwarfread.c (read_enumeration): Synthesize typedefs for
4785 * dwarfread.c (read_file_scope): Call set_cu_language to
4786 record language for current compilation unit. After symtab
4787 is built, save this recorded language.
4788 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4789 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4790 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4791 typedefs for C++ classes, structs, unions, and enumerations.
4792 * dwarfread.c (scan_compilation_units): Call set_cu_language
4793 to record language for current compilation unit.
4794 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4795 for TAG_enumeration_types, rather than in add_partial_symbol.
4796 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4797 case with class, struct, and union type cases, now that they are
4798 the same. Remove tests for non-NULL name attributes, now done
4800 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4801 treat as alias for TYPE_CODE_STRUCT for now.
4803 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4805 * Makefile.in: map "gdb" through program_transform_name when
4808 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4810 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4811 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4812 Use "regi" for local indexing through register numbers, reserving
4813 "regno" for the name of a specific register passed as an input
4814 parameter. Fix bug propagated through all versions that sometimes
4815 used regno as an index when it should have been regi, thus using
4816 -1 as an index in some cases.
4818 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4820 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4821 respectively, so same demangler can be used by other programs.
4822 * Makefile.in: Remove demangler stuff.
4823 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4824 * demangle.c (_initialize_demangler): Tell demangler which
4825 CPLUS_MARKER to assume.
4827 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4829 RS/6000 portability changes (for hosting cross-debuggers).
4831 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4832 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4833 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4834 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4835 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4836 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4837 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4838 (NO_SINGLE_STEP): Add, target-dependent.
4839 (loadinfotextindex): Lowercase, remove "aix_".
4840 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4841 (NO_SINGLE_STEP): Remove, target-dependent.
4842 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4843 * xcoffread.c: Only build file if RS/6000 native GDB.
4844 (build_function_symbol): Remove #if 0'd code.
4845 * rs6000-tdep.c: Cleanup. Add static fn protos.
4846 Use CORE_ADDR for addresses throughout. Make void fns void.
4847 (pop_dummy_frame): Add FIXME about bogosity of design here.
4848 (rs6000_struct_return_address): Ditto.
4849 (frameless_function_invocation, frame_get_cache_fsr,
4850 frame_initial_stack_address, xcoff_relocate_symtab,
4851 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4852 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4853 Use CORE_ADDRs. Change identifiers to lowercase.
4855 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4856 supplying dummy routines if non-native. Add prototype for
4857 static exec_one_dummy_insn. Move a mess of functions to
4858 rs6000-tdep.c (as above). Remove #if 0'd code.
4860 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4861 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4862 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4864 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4867 * vx-share/README, nindy-share/README: New files describing
4868 how these directories' code is shared, and with whom.
4870 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4872 * configure.in (target configurations): Reformat into table.
4873 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4875 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4876 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4877 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4878 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4879 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4880 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4882 * Makefile.in (config-check): Add command to check whether
4883 configure.in is consistent with config/*.
4885 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4887 * configure.in (host configurations): Reformat nested cases into
4888 easy-to-maintain table.
4889 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4890 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4892 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4894 * cplus-dem.c: Reorder args to most local functions to make them
4895 follow the consistent pattern of struct work_stuff pointer first,
4896 followed by pointer into string being demangled, followed by
4897 pointer to the string where the result is being stored, followed
4898 by other args. Also generally replace most variables of name
4899 "type" with "mangled" for consistency. They all pointed to the
4900 same string but half were one name and half the other.
4901 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4902 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4903 use whenever a qualified name is being demangled.
4904 * cplus-dem.c (do_type): Qualified names are treated similarly
4905 to fundamental types, not as modifiers of fundamental types.
4907 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4909 * configure.in: Add sparclite as a target.
4911 * sparc-stub.c (handle_exception): Flush instruction cache just
4912 before returning to the user. (hexToInt): Fix overzealous cleanup.
4914 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4916 * infrun.c (handle_command): Rewrite to allow multiple signal
4917 numbers, signal number ranges, and to recognize "all" to mean all
4918 signals except those used by the debugger.
4919 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4920 to set or reset actions for specific signals.
4922 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4924 * coffread.c (decode_type): Call alloc_type to alloc new
4926 * stabsread.c (read_array_type, read_range_type, define_symbol):
4927 Call alloc_type to alloc new types.
4928 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4929 from type_obstack to symbol_obstack.
4930 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4932 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4933 associated with a type, using the same mechanism as was used to
4934 allocate space for the type structure itself.
4935 * coffread.c (patch_type, coff_read_struct_type,
4936 coff_read_enum_type): Use TYPE_ALLOC.
4937 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4938 * gdbtypes.c (create_array_type, check_stub_method,
4939 allocate_cplus_struct_type): Use TYPE_ALLOC.
4940 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4941 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4942 read_range_type): Use TYPE_ALLOC.
4944 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4946 * breakpoint.c (breakpoint_re_set): Select a default source
4947 symtab if one is not currently selected.
4948 * utils.c (query): Call wrap_here before building the output
4949 query string, to turn off wrapping and flush any buffered output.
4950 Otherwise our query may end up in the wrap buffer and never be
4952 * eval.c (evaluate_subexp): Report error when attempting to
4953 evaluate subscript for types without a target type, rather
4954 than dumping core by using the NULL pointer.
4955 * symfile.c (symbol_file_command): Forget current_source_symtab
4956 and current_source_line when discarding symbol table.
4958 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4960 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4962 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4963 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4965 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4967 * remote.c (remote_open): Fix baud rate setting to make -b flag
4968 work. (remote_wait): Change 'T' message parser to deal with new
4969 improved format which allows stub to send an arbitrary bunch of
4971 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4972 make all this re-entrant by storing all state on the stack. Clean
4973 up memory error trapping. (computeSignal, set_debug_traps):
4974 make it all table driven. Make a start at a baud rate setting command.
4976 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4978 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4980 * remote-vx.c: redefine malloc to avoid buggy declaration on
4981 RS/6000 <rpc/types.h>.
4982 xm-rs6000.h: include <sys/select.h> to define fd_set for
4983 <rpc/svc.h> on RS/6000.
4985 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4987 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4988 recursive invocations of make. Always create installation
4991 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4993 * m68k-pinsn.c: Minor fix in style of output (don't use
4994 range to indicate floating point control registers).
4996 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4998 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
5000 * infcmd.c (registers_info): Handle multiple register names.
5001 Changes inspired by Roland McGrath.
5003 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
5005 * sparc-stub.c: New file. Mix it with your SPARClite
5006 application, and it will speak GDB remote protocol!
5007 * remote.c (remote_wait): Change 'T' (expedited reply) message to
5008 deal with arbitrary registers. Needed for sparc-stub.
5010 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
5012 * cplus-dem.c (cplus_markers): Add table for gnu style and
5013 use throughout, in place of compile time constant CPLUS_MARKER.
5014 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5015 * cplus-dem.c (cfront_special): New function, as suggested
5016 by pfieland@stratus.com.
5017 * cplus-dem.c (forget_types): New function.
5018 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5020 * cplus-dem.c (mop_up): Call forget_types().
5021 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5022 Use throughout, instead of checking current_demangling_style.
5023 * cplus-dem.c (demangle_signature): When finding an explicit
5024 start of function args, forget all remembered types for
5025 lucid/cfront style demangling.
5026 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5027 underbar characters, use last pair as the delimiter. Hoist
5028 gnu_special() call up to cplus_demangle(). Call cfront_special()
5030 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5031 for inherited classes.
5032 * cplus-dem.c (demangle_args): Document quirks of numbered
5033 references to previously seen types.
5034 * dbxread.c (read_ofile_symtab, process_one_symbol):
5035 Use AUTO_DEMANGLING rather than explicitly checking
5036 current_demangling_style.
5037 * demangle.h: Add some comments.
5038 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5039 CFRONT_DEMANGLING): New macros.
5040 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5041 not found in the actual producer string produced by lcc.
5042 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5043 than explicitly checking current_demangling_style.
5045 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5047 * breakpoint.c (enable_longjmp_breakpoint,
5048 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5049 Check for duplicate breakpoints at the same address. Bug report
5050 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5052 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5054 * buildsym.c (end_symtab): Document that end_symtab can return
5055 NULL under non-error conditions.
5056 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5057 returned from end_symtab for empty compilation units.
5059 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5061 * am29k-tdep.c: Lint from DECstation compiler.
5062 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5063 As the man page says, "Sometimes you just can't get lint to shut
5064 up". That doesn't mean you should blow away the code it won't
5066 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5067 it up over the next few weeks. Make mips x 29k build.
5068 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5069 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5070 but leave it as a comment because the breakpoint instruction
5071 is not easily accessible at this moment (it's static, and if
5072 we define one here, it goes into every file compiled).
5074 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5076 * Makefile.in (VERSION): Bump to 4.6.3.
5077 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5078 function scopes when building partial symbol tables.
5079 * objfiles.c (open_existing_mapped_file): Make it clear in
5080 warning message that out of date mapped files are ignored.
5081 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5082 unit source file name in error message.
5084 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5086 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5087 * dwarfread.c (struct_type): In absence of AT_byte_size for
5088 bitfield, use size of object of member's type for the size of
5089 the anonymous object containing the bit field.
5090 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5091 an AT_byte_size attribute is seen.
5092 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5093 union aux_ext (was aux_ent).
5094 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5095 unsigned char* to char*, for Lucid compiler.
5096 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5097 to be correct type (from unsigned char* to char*).
5098 * valprint.c (type_print_derivation_info): Minor tweak to placement
5099 of commas in derived class printing.
5100 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5102 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5104 * xm-go32.h: Define LSEEK_NOT_LINEAR
5105 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5106 then work out the lseek positions of newlines by running through
5107 the file and `tell'ing. This makes source file listing work on
5108 OS's where the relationship between physical position in file and
5109 canonical position is indeterminate, eg VMS and DOS.
5111 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5113 * stabsread.c: Ensure that all members of all allocated structures
5114 are initialized to known state to avoid hard to find bugs with gdb
5115 using fields containing random data.
5116 * buildsym.c (start_subfile): Compact dirname initialization.
5117 * buildsym.c (patch_subfile_names): New function.
5118 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5119 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5120 * buildsym.h (patch_subfile_names): Add prototype.
5121 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5123 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5125 * remote-udi.c: Update comments.
5127 * remote.c (getpkt): Only force retransmission ten times;
5128 after that, assume bug in target code, and handle pkt anyway.
5130 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5132 * configure.in: Add support for apollo 68k under BSD environment.
5133 * xm-apollo68b.h: New file to support above.
5135 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5137 * configure.in: Recognize i486 host cpu.
5138 * valprint.c (type_print_derivation_info): Print derivation info
5139 in same form as class declarations in source.
5140 * valprint.c (type_print_varspec_suffix): Split arg printing
5141 code out to type_print_args function.
5143 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5145 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5146 at_import, at_frame_base.
5147 * dwarfread.c (completedieinfo): Remove cases for obsolete
5148 AT_visibility, AT_import, and AT_frame_base attributes.
5149 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5150 i860, which can keep up to 4 shadow breakpoints.
5151 * tm-stratus.h (USG): Define.
5152 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5153 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5154 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5155 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5156 * config/stratus.mt (TDEPFILES): Include files available from
5157 stratus that are not yet in release pending receipt of paperwork
5159 * buildsym.c (finish_block): Minor code format change.
5160 * gdbtypes.h (struct field): Add to comments.
5161 * gdbtypes.h (virtual_field_bits): Add to comments.
5162 * objfiles.c (allocate_objfile): Change obstack interface to
5163 match FSF merging efforts.
5165 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5167 * Makefile.in (VERSION): Bump to 4.6.2.
5168 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5169 * Makefile.in (OBS): Add stabsread.o
5170 * Makefile.in (stabsread.o): Add build rule.
5171 * stabsread.c, stabsread.h: New files.
5172 * buildsym.c: Split out stabs specific support to stabsread.c.
5173 * buildsym.h: Split out stabs specific support to stabsread.h.
5174 * dbxread.c (stabsread.h): Include
5175 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5176 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5177 * dbxread.c (read_ofile_symtab): Call end_stabs.
5178 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5179 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5180 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5181 really_free_pendings to cleanups.
5182 * elfread.c (elf_new_init): Call stabsread_new_init.
5183 * gdbtypes.c: Small changes to maintenance commands.
5184 * mipsread.c (stabsread.h): Include.
5185 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5186 * xcoffread.c (stabsread.h): Include.
5187 * xcoffread.c (global_stabs): Remove redundant def.
5188 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5190 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5192 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5193 * inflow.c (terminal_init_inferior, terminal_inferior,
5194 terminal_ours_1, initialize_inflow): Record and use state
5195 of lmode_inferior_valid and lmode_ours_valid.
5197 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5199 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5200 include <sgtty.h> on USG. (from sef).
5202 * depend: es1800 dependency needed here.
5204 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5206 * buildsym.c (read_struct_type): Initialize structs allocated
5207 with alloca, to avoid using random values from stack later on.
5208 * defs.h (fprintf_filtered): Add prototype.
5209 * gdbtypes.c (check_stub_method): Fix misleading comments.
5210 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5212 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5213 small changes to maint support functions.
5214 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5215 for some fields and expand comments.
5216 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5217 macro and track change to obstack_full_begin macro.
5218 * utils.c (fprintfi_filtered): New function.
5219 * valprint.c (type_print_base): Fixup field printing to not
5220 print extraneous lines and not print bogus "no data fields"
5221 messages for C++ classes with no data members. Also use new
5222 fprintfi_filtered function.
5224 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5226 * configure.in: es1800 ok for 68000 too.
5228 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5230 * configure.in: echo error messages to stderr, not stdout
5232 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5234 * configure.in: recognize hppa* instead of hppa
5236 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5238 * energize.c: Second cut at DynamicLoad message handling.
5240 * energize.c: Relativize pathnames in #include statements.
5241 * (kernel_dispatch): Better error messages for unknown protocol
5243 * (kernel_dispatch): First cut at DynamicLoad message handling.
5245 * Makefile.in: Remove -I../readline from all compilations,
5246 include a special case for main.o instead.
5248 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5250 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5251 error if it fails to find a member type, rather than return NULL
5252 and trigger a coredump.
5253 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5254 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5255 match on complete demanglings, including argument lists for member
5256 functions, rather than just accepting the first demangling that
5257 matches the class and function name.
5258 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5259 to start_symtab as the directory name.
5260 * dwarfread.c (completedieinfo): Strip off any leading hostname
5261 portion of the AT_comp_dir attribute string. Gdb doesn't know
5262 what to do with them (FIXME).
5264 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5266 * breakpoint.c (commands_command): Simplify code a bit, remove
5267 unnecessary fflush().
5269 * Makefile.in (OTHERS): Add gcc.patch.
5270 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5272 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5274 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5275 lcc producer string.
5277 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5279 * WHATS.NEW renamed to NEWS.
5281 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5283 * dbxread.c, dwarfread.c: Re-enable experimental code to
5284 automatically select demangling style.
5285 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5286 DEMANGLING_STYLE, to make more descriptive. Revert back to
5287 "auto" as default. Comment use.
5288 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5289 * Makefile.in (${DEMANGLER}.o) Remove target and special
5292 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5294 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5296 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5298 * Makefile.in, demangle.c: Change default demangling style to
5300 * Makefile.in: Update version to 4.6 !!!
5301 * README, WHATS.NEW: Update for 4.6.
5303 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5305 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5308 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5309 nodes as base classes.
5311 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5313 * alldeps.mak, depend: Update.
5315 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5317 * Makefile.in (VERSION): 4.5.9.
5319 * xm-hp300bsd.h: Add decl for strdup().
5320 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5321 PDR. Cleanup a few things, fix compilation warnings.
5323 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5325 * Makefile.in (DEMANGLING_STYLE): New define to set default
5326 demangling style for C++. Defaults to "auto".
5327 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5328 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5329 * Makefile.in (OBS): Add demangle.o
5330 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5331 Remove compile time decisions about demangling style and replace
5332 with runtime decisions using current_demangling_style.
5333 * cplus-dem.c (main): Expand code included during building of
5334 standalone demangler to recognize demangling style options.
5335 * dbxread.c (demangle.h): Include.
5336 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5337 demangling style if processing g++ code and current demangling style
5338 is auto (Note: this feature currently disabled.)
5339 * demangle.c: New file, generic demangling control.
5340 * demangle.h (demangling_styles): New enumeration to select one
5341 of several demangling styles. Also define string names for each
5343 * demangle.h (set_demangling_style): Add prototype.
5344 * dwarfread.c (demangle.h): Include.
5345 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5346 New producer string prefixes to recognize.
5347 * dwarfread.c (handle_producer): Consolidate actions for specific
5348 producers. Set demangling style based on producer string if
5349 current style is auto. (Note: this feature currently disabled.)
5350 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5352 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5354 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5356 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5358 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5359 * c-exp.y: Call lookup_signed_typename() after seeing
5360 "signed". This handles "signed char" correctly.
5361 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5362 keywords before a type specifier.
5364 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5366 * command.c (lookup_cmd_1): Clarify descriptive comments.
5367 * gdbcmd.h (maintenanceprintlist): Add declaration.
5368 * main.c (maintenanceprintlist): Add definition.
5369 * main.c (gdb_completer_command_word_break_characters): Add.
5370 * main.c (symbol_completion_function): Switch completer word
5371 break character sets dynamically, based on whether completion is
5372 being done on commands or on something else.
5373 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5374 * maint.c: Include demangle.h.
5375 * maint.c (maintenance_demangle): New function.
5376 * maint.c (maintenance_print_command): New function.
5377 * maint.c (_initialize_maint_cmds): Reorganize some commands
5378 under new maintenance print subcommand.
5380 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5382 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5383 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5384 target type. Otherwise, 'whatis this.field' wouldn't work,
5385 which would be inconsistent, since 'print this.field' works.
5386 * buildsym.c (read_struct_type, read_enum_type): Clear
5387 TYPE_FLAG_STUB flag.
5388 * buildsym.c (cleanup_undefined_types): Don't rely on a
5389 flawed "Reasonable test to see if" a type has been defined
5390 since it was referred to; now we can just see if the
5391 TYPE_FLAG_STUB flag has been cleared.
5392 * valprint.c (print_type_base): Emit public/protected/private
5393 labels for methods as well as fields. Also, indent these labels
5394 2 spaces instead of 4, for a more conventional "look".
5395 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5396 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5397 * gcc.patch: New file. Contains patch for gcc (so people
5398 with gdb-2.2.x won't have to wait for a new gcc release).
5400 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5402 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5403 (print_addr): Call print_address to show symbolic version as well.
5405 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5407 (vx_read_register): Declare inferior_fp_regs. Delete code for
5408 copying "inferior_registers" around; the values are already in var
5409 "registers". Use correct size for register set.
5411 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5412 target doesn't support it.
5413 (vx_read_register): Don't try reading them either.
5415 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5416 VxWorks back end reads them in one contiguous set except for this
5418 (register_names): Change "pc" to "pcw" to avoid confusion printing
5420 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5421 find the PC under VxWorks.
5423 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5425 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5426 to create new blank types, instead of handcrafting them.
5427 * defs.h (printfi_filtered): Add prototype.
5428 * utils.c (printfi_filtered): New function.
5429 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5430 to simplify the code. Other cleanups.
5431 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5432 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5433 use of various fields.
5434 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5435 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5436 production that currently treats it exactly the same as STRUCT.
5437 * c-exp.y (yylex): Recognize "class" as token CLASS.
5438 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5439 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5440 general symbol handling code. Call cplus_mangle_opname with
5442 * symtab.c (decode_line_2): Print demangled function names in
5443 breakpoint menus, instead of just file and line number.
5444 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5445 * valprint.c (type_print_base): Print "class" for C++ classes,
5446 rather than "struct". Print section labels for public, protected
5447 and private members of C++ classes.
5448 * values.c: Include demangle.h.
5449 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5451 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5453 * Makefile.in (VERSION): Update to 4.5.8.
5455 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5457 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5458 prevent crashes when examining cross-targets.
5459 * dbxread.c (process_one_symbol): Include directory name when
5460 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5461 find include files, and yacc/lex sources when the cwd doesn't match
5462 that in which the object was compiled.
5463 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5465 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5468 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5470 * maint.c (maintenance_command, maintenance_info_command):
5471 Install with allow_unknown as 0 and call help_list to show
5472 list of possibilities when no subcommand is specified.
5474 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5476 * configure.in: Add m68k-ericsson-*.
5477 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5479 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5481 * maint.c: New file.
5482 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5483 * Makefile.in (OBS): Add new file maint.o.
5484 * defs.h (command_class): Add class_maintenance.
5485 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5486 commands. Allow for them (and other nonessential parts of gdb)
5487 to be selectively left out under special circumstances.
5488 * gdbtypes.c (recursive_dump_type): New function; supports
5489 maintenance print-type command.
5490 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5492 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5494 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5495 initializers. Add initializations for setprintlist, showprintlist,
5496 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5497 * printcmd.c (maintenance_print_type): New maintenance cmd.
5498 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5499 implied by comment that all cmd lists are owned by main.c.
5500 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5501 that all cmd lists are owned by main.c.
5502 * language.c (setchecklist, showchecklist): Move to main.c, as
5503 implied by comment that all cmd lists are owned by main.c
5504 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5505 deletelist): Remove redundant declarations (also in gdbcmd.h).
5506 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5507 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5508 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5509 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5510 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5511 maintenance_print_msymbols, maintenance_print_objfiles):
5513 * symmisc.c (printsyms_command, printpsyms_command,
5514 printmsyms_command, printobjfiles_command): Removed from
5515 _initialize_symmisc.
5516 * main.c (dump_me_command): Moved to maint.c and renamed to
5517 maintenance_dump_me.
5518 * breakpoint.c (all_breakpoints_info): Rename to
5519 maintenance_info_breakpoints.
5520 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5521 all_breakpoints_info to add maintenance_info_breakpoints to the
5522 maintenanceinfolist instead.
5523 main.c (initialize_main): Set up maintenance class commands.
5525 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5527 * energize-patches: Fix minor problems with building energize lib.
5529 * energize-patches: Change names of all cadillac procedure calls
5530 to be energize procedure calls. Simplify many hooks by moving
5531 tests energize.c. Configure energize, and build it automatically now.
5533 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5535 * Makefile.in (VERSION): Bump to 4.5.7.
5536 * cplus-dem.c (demangle_args): Validate index for previously
5537 seen type to guard against bogus values from malformed manglings.
5538 * valops.c (value_struct_elt_for_reference): Guard against
5539 blindly using NULL return value from lookup_symbol.
5541 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5543 * cadillac.c, cadillac-patches: Rename to energize.c and
5544 energize-patches. Change all routines and variables named
5545 'cadillac*' to 'energize*'. Create new file called energize.h to
5546 hold all interface declarations.
5548 * deblib/connection/*: Move all of this stuff into energize/, but
5549 delete unneeded files.
5551 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5553 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5555 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5556 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5557 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5558 child processes, to avoid dead ones "hanging around" after GDB exits.
5559 (attach): Always stop the process if it needs it. Set RLC flag
5560 when attaching running processes, so it will continue if we detach
5561 it, quit, or are killed.
5562 (detach): Clear faults and set RLC flag to make process run
5564 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5566 (info_proc): Open process O_RDONLY, so we can see any process,
5567 even those controlled by debuggers.
5568 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5570 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5572 Relocate symbols using an array of section_offsets, rather than a
5573 single `addr' or `offset'. This makes Solaris-2 support work, and
5574 permits better VxWorks (and maybe xcoff) support later.
5576 * symtab.h (struct section_offsets): New structure for keeping
5577 a set of offsets, rather than a single one.
5578 (struct objfile): Replace addr with section_offsets member.
5579 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5580 * gdb-stabs.h: New include file with `symbol type specific'
5581 parameters for psymtabs and objfiles.
5582 * Makefile.in (HFILES): Add gdb-stabs.h.
5583 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5584 * coffread.c: Conforming changes. Fake offset array always 0.
5585 * dbxread.c: Conforming changes.
5586 (struct dbx_symfile_info): Move to gdb-stabs.h.
5587 (start_psymtab): Call elfstab_offset_sections to calculate good
5588 offsets for this source file, based on the ELF symbol table info.
5589 (read_ofile_symtab): Yank N_CATCH, which is dead.
5590 (process_one_symbol, N_CATCH): Yank.
5591 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5592 Relocate with SECT_OFF_TEXT.
5593 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5594 to distinguish relocatable from absolute symbols. Then, if not
5596 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5597 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5598 (", N_ROSYM): SECT_OFF_RODATA.
5599 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5600 (dbx_symfile_offsets): Add to translate addr to offset.
5601 * dwarfread.c: Conforming changes. Single offset currently used.
5602 * elfread.c: Add various complaints about elf/stab stuff.
5603 #include gdb-stabs.h. Conforming changes, using a single offset.
5604 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5605 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5606 for later use in building psymtabs.
5607 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5608 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5609 (free_elfinfo): New fn, frees all chained stab_section_infos
5610 in an objfile, and zaps the start-of-chain pointer.
5611 (elfstab_offset_sections): New fn, looks in stab_section_info
5612 chain to determine section bases to relocate a psymtab's worth
5613 of symbols, as they are being read.
5614 * mipsread.c: Conforming changes. Stabs-reading will relocate
5615 using one offset. MIPS-reading will not relocate at all.
5616 * partial-stab.h: Relocate different symbol types using different
5617 offsets from section_offsets.
5618 * symfile.c: Conforming changes.
5619 (find_lowest_section): Unused function to use later
5620 to free us from the Tyranny of the Text Section.
5621 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5622 in all lower layers of symbol reading. Call format-specific
5623 sym_offsets function to initialize offsets for high speed symbol
5625 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5626 (symbol_file_command, add_symbol_file_command): Callers changed.
5627 * symmisc.c (dump_psymtab): Print new relocation parameters.
5628 * xcoffread.c: Corresponding changes.
5630 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5631 * main.c (main): Read the $HOME/.gdbinit file before processing
5632 the argv arguments (e.g. reading symbol files or core
5633 files). This allows global parameters to be set, which will apply
5634 during the symbol reading. The ./.gdbinit is still read after
5636 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5637 * xcoffexec.c: Clean up quote inside comment.
5639 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5641 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5642 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5643 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5644 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5645 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5646 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5647 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5648 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5649 values.c, xcoffread.c:
5650 Remove "(void)" casts from function calls where the return value
5651 is ignored, in accordance with GNU coding standards.
5653 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5655 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5656 * partial-stab.h: Ignore N_ENDM.
5657 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5658 CODE or DATA section attachment. This eliminates a lot of random
5659 values from shared libraries, which screw up the ordinary symbols
5660 in the address ranges they happen to overlap.
5661 * buildsym.c (define_symbol): Eliminate special tests
5662 for function types; move into "function" cases in switch statement.
5663 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5664 in case they define new type numbers. But ignore them (FIXME).
5665 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5666 (read_sun_builtin_type): Add commentary.
5668 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5670 * xm-rs6000.h: define MEM_FNS_DECLARED
5672 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5674 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5675 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5676 * mips-xdep.c: Remove most include files (unused, caused errs).
5677 (fetch_core_registers): Use right parameters in dummy fn.
5679 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5681 * buildsym.c (scan_file_globals): Beware the null file.
5682 Fix from Jim Williams.
5684 * stack.c (return_command): Evaluate expression *before* popping
5685 off the stack frames! Fix inspired by Jim Williams.
5686 (up_silently_command, down_silently_command): No sel frame is error.
5688 * defs.h (memcpy, memset): Conditionalize decls on
5689 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5690 (alloca): Break out the STDC and non-STDC alloca cases, to make
5691 it work on old preprocessors as well as "picky ANSI" ones.
5692 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5694 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5695 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5696 header files define it!
5698 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5700 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5702 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5703 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5704 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5705 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5706 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5707 utils.c, valarith.c, valops.c, valprint.c, values.c:
5708 Replace bcopy() use with memcpy(), which is more standard and can
5709 take advantage of gcc's builtin functions for increased performance.
5710 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5711 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5713 Replace bzero() use with memset(), which is more standard and can
5714 take advantage of gcc's builtin functions for increased performance.
5715 * i386-tdep.c, main.c, valprint.c:
5716 Replace bcmp() use with memcmp(), which is more standard and can
5717 take advantage of gcc's builtin functions for increased performance.
5719 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5721 * remote.c (remote_wait): Fix cast on signal() call.
5722 * defs.h (alloca): More diddling with alloca. Have to ensure
5723 that it has a prototype, so that if alloca is defined as a macro
5724 that takes an arg, the definition is seen as a use of a macro
5725 that takes an arg, to satisfy picky ANSI preprocessors.
5727 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5729 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5730 consistency with all other gdb files.
5731 * cadillac.c: Use <string.h> rather than <strings.h>.
5732 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5733 * Makefile.in (MAKE): Remove definition for consistency with
5734 other Makefile.in files and to fix problem with recursive makes.
5736 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5738 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5741 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5743 * source.c (print_source_lines): for DOS interoperability; don't
5744 print CR (013) as ^M.
5746 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5748 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5750 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5752 * remote.c (remote_wait): Cast signal to void * to avoid warning
5753 from busted HP compiler.
5755 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5756 stabs cause end_psymtab to be called.
5758 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5759 compiler feature of putting 'c' into basic type descriptors for
5762 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5763 where there is no place for nPC in prrun struct.
5765 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5767 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5768 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5769 * dwarfread.c (enum_type): Save enum names on type_obstack.
5770 * dwarfread.c (struct_type): Save member name on type_obstack.
5771 * symtab.c (_initialize_symtab): Fix misspelling.
5772 * regex.c (store_jump, insert_jump): Return void.
5774 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5776 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5777 (alloca): Declare return type on SPARC, since Sun doesn't.
5778 (*_BYTE_ORDER): Improve comment: *must* be defined.
5780 * tm-hppa.h: New file, architectural definition of HP PA.
5781 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5783 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5784 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5785 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5786 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5789 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5790 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5791 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5793 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5795 * printcmd.c (output_command): Thinko.
5796 (x_command): Only set remembered size/format if cmd succeeds.
5798 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5799 since it is no longer used and burns time for every symbol read.
5800 (process_one_symbol): Treat N_CATCH like default (complain).
5802 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5804 * partial-stab.h (case N_TEXT): Fix fencepost error when
5805 detecting start of new symbol info after reading symtab for a
5806 module with a zero length TEXT segment.
5808 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5810 * Makefile.in (VERSION): Bump to 4.5.6.
5811 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5813 * defs.h (NORETURN): Define away for Lucid compiler.
5814 * remote.c (remote_timer, remote_interrupt): Signal handlers
5816 * ser-termios.c (serial_write, serial_close): Return whatever
5817 value the write/close call returns, rather than falling off end.
5818 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5819 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5821 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5822 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5824 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5825 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5826 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5827 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5829 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5830 store_inferior_registers): Supply missing fourth argument to
5832 * cadillac.c (kernel_dispatch): Make return type void.
5833 * cadillac.c (iosig): Signal handlers take one int arg.
5834 * valprint.c (val_print_fields): Call fprint_symbol to get
5835 automatic C++ demangling for mangled field names.
5837 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5839 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5840 * dwarfread.c (enum_type): Fix misspelling in comment.
5841 * valprint.c (val_print_fields, cplus_val_print): Minor
5842 adjustment to printing of C++ class structures to more closely
5843 match format for printing C structures, with and without setting
5846 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5848 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5849 (which is not a Posix signal) if it isn't defined.
5850 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5851 New port to Linux (a free Unix clone for 386 machines).
5853 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5855 COFF changes for dealing better with EPI 29K C compiler output.
5857 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5859 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5860 (read_coff_symtab): Move patch_opaque_types call from
5861 coff_symfile_read. Restrict it to symtabs from this objfile.
5862 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5863 references on opaque type chain; just let coff_lookup_type handle 'em.
5864 (decode_type): Complain about tagndx values on
5865 non-struct/union/enum types, which the EPI compiler tends to produce.
5867 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5869 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5872 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5873 usage to match new prototype. Include libbfd.h to get prototype.
5875 * source.c (find_source_lines): Handle large st_size fields.
5877 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5879 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5880 * stack.c (return_command): Use cleanups to avoid memory leaks.
5882 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5884 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5885 INT_REGNUM to INTE_REGNUM.
5887 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5889 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5891 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5892 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5893 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5894 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5896 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5897 declarations of malloc/realloc/free that are inserted by some
5899 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5901 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5902 another decl of strdup (this really ought to come from libiberty.h!).
5904 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5906 * remote.c (getpkt): Error if input exceeds buffer size.
5907 (_initialize_remote): `set remotedebug' enables packet trace.
5909 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5910 N_SLINE's, etc, just like Sun cc on Solaris2.
5912 * am29k-tdep.c (read_register_stack, write_register_stack):
5913 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5914 variable. Add `set' and `show' commands for it.
5915 * doc/gdb.texinfo: Document it.
5917 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5919 * valprint.c (type_print_1): Plug memory leak. Print all
5920 C++ syms as demangled, not just functions.
5921 * buildsym.c (read_range_type): When we find a signed char
5922 type, do a lookup of signed char, not plain char. Plain char's
5923 still get looked up as plain char's elsewhere.
5925 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5927 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5928 (Bug and fix found by Pierre Willard.)
5930 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5932 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5934 * xm-rs6000.h: Add decl for strdup().
5936 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5939 * breakpoint.c (enable_command, disable_command): Without args,
5940 should only affect normal breakpoints and watchpoints.
5942 * m68k-pinsn.c (print_insn_arg): Make register be const.
5943 * xcoffexec.c: Remove ' from comment.
5944 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5945 with decls of malloc in c-exp.tab.c (as produced by yacc).
5946 There's got to be a better way to do this...
5948 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5950 * partial-stab.h: Convert single rindex use to strrchr.
5951 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5952 standard <strings.h> file, now that the only single use of
5953 rindex in the gdb source files is gone.
5955 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5957 * mipsread.c: Undo ill effects from including <strings.h>,
5958 which #defines index to be strchr. Unfortunately, index is
5959 a member of a symbol table structure that can't be changed.
5960 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5961 remove redundant #include's.
5963 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5965 * mipsread.c: #include <strings.h> for rindex().
5967 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5969 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5971 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5973 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5974 extraneous SO stabs from busted C++ compilers.
5976 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5978 * Makefile.in (VERSION): Bump to 4.5.5.
5979 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5980 C++ lookups fail, print possibly helpful hint about completion.
5981 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5982 for static data members.
5983 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5984 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5985 it's broken on ncr3000's.
5987 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5989 * dwarfread.c (decode_modified_type): Change type of first arg.
5990 Change 'modifier' to char from unsigned char. Cast single use
5991 that needs to be unsigned char.
5992 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5993 * utils.c (strdup_demangled): Add function.
5994 * defs.h (strdup_demangled): Add prototype.
5995 * stack.c (return_command): Demangle C++ function names for query.
5996 * infcmd.c (jump_command): Demangle C++ function names for query.
5997 * cplus-dem.c (consume_count): New function and prototype.
5998 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5999 do_type): Replace conversion code with consume_count().
6000 * cplus-dem.c (gnu_special): Fix demangled of static members.
6001 * source.c (list_command): Print demangled function names
6002 when appropriate. Fix supplied by Peter Schauer.
6004 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
6006 * sparc-tdep.c: Clean up slightly for Solaris2.
6008 * buildsym.c (define_symbol): Nameless types are now on several
6009 platforms; generalize them and un-ifdef them to make Solaris 2
6012 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6014 * infcmd.c: Fix typo (reported by Rob Savoye).
6015 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6016 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6017 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6018 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6019 rather than the one for the first file in the dependency chain.
6021 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6022 set. Don't reset our own texthigh, or dependency-only pst's, in
6023 scanning all the rest of the psymtabs.
6024 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6026 * buildsym.h (N_UNDF): Improve comments.
6027 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6029 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6031 * symtab.h (struct symbol): Add aux_value union for preserving
6032 an additional per-symbol value.
6033 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6034 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6035 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6036 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6037 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6039 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6041 * symfile.c (clear_symtab_users_once): Now non-static (for
6044 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6046 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6047 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6048 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6050 Solaris-2 support on SPARC:
6052 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6053 Add symbol_size and file offsets to struct symloc.
6054 Add static symbol_table_offset, string_table_offset,
6055 file_string_table_offset, next_file_string_table_offset,
6057 (add_old_header_file): Convert error() to complain()t.
6058 (dbx_symfile_read): Get symbol size via the objfile.
6059 Also get symbol_table_offset.
6060 (dbx_symfile_init): Record symbol size and count via the objfile.
6061 (dbx_next_symbol_text): Always add file_string_table_offset when
6062 accessing string table.
6063 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6064 (SET_NAMESTRING): Use the offset.
6065 (end_psymtab): Large kludge to determine addresses where source
6066 files start and end (for the psymtab header).
6067 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6068 Get this, symbol size, and symbol offset, from psymtab.
6069 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6070 Patch up last_source_start_addr if zero in N_SO.
6071 (process_one_symbol): Add variable function_start_offset.
6072 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6073 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6074 ( "", N_OBJ, N_OPT): Ignore.
6075 (elfstab_build_psymtabs): New function to read stabs out of
6078 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6079 (gdb): use GLOBAL_CFLAGS when linking, too.
6080 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6081 (N_OBJ, N_OPT): Ignore.
6082 ('f', 'F'): Save last function name.
6084 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6085 extra info in the minimal symbol.
6086 (elf_symtab_read): The extra info is the size of an ELF object,
6087 which was kludged to us in the `udata' field of the BFD symbol.
6088 Gag me with a crowbar...
6089 (elf_symfile_read): Keep track of both the absolute load address,
6090 and the offset between load addr and symbols. Handle STABS as
6091 well as DWARF sections, passing the absolute load address to
6092 elfstab_build_psymtabs.
6094 * symfile.h: Prototype elfstab_build_psymtabs.
6095 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6097 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6099 * buildsym.h: Add processing_acc_compilation flag.
6100 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6101 (define_symbol): Skip arg types in function entries. Resolve
6102 overloaded 'P' which acc uses for prototypes of functions called
6104 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6106 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6107 save size of ELF symbols. FIXME.
6108 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6109 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6111 * configure.in: Solaris config is sparc-sun-solaris2.
6112 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6114 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6115 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6116 * symfile.c (symfile_bfd_open): Comment where name is freed.
6117 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6119 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6121 * expprint.c (print_subexp): Add missing ']'.
6122 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6123 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6124 * WHATS.NEW: Point out improved C++ function name handling.
6125 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6126 type names for both implicitly and explicitly signed integral
6127 types. See comment in the source code.
6129 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6131 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6132 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6133 * expprint.c (print_subexp): Fix printing of register names.
6135 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6137 * inferior.h (register_valid): Declare.
6138 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6139 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6140 macros for traversing the data structures in a single objfile.
6141 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6142 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6145 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6147 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6148 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6149 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6150 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6152 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6154 * depend: rebuild to account for remote-st2000.c.
6155 * remote-st2000.c: Almost works now.
6156 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6158 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6160 * c-exp.y (yylex): Recognize single-quoted strings that specify
6161 tokens with embedded whitespace, such as C++ demangled names.
6162 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6163 * main.c (gdb_completer_quote_characters): Add global variable.
6164 * main.c (symbol_completion_function): Total rewrite for C++
6165 demangled name handling.
6166 * main.c (skip_quoted): New function.
6167 * main.c (main): Set rl_completer_quote_characters.
6168 * symmisc.c (dump_symtab): Print source language for symtab.
6169 * symtab.c (expensive_mangler): Add prototype and function.
6170 * symtab.c (completion_list_add_symbol): Total rewrite for new
6171 C++ demangled name handling.
6172 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6173 other changes for demangled C++ symbol handling.
6174 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6175 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6176 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6177 * symtab.c (completion_list_add_symbol): Total rewrite for new
6178 C++ demangled name handling.
6179 * symtab.c (expensive_mangler): New function.
6180 * utils.c (strcmp_iw, demangle_and_match): New functions.
6181 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6183 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6185 * Makefile.in: Roll VERSION to 4.5.4.
6186 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6187 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6188 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6190 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6192 * alldeps.mak: Rebuild to account for new files.
6193 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6194 * tm-st2000.h: New file.
6195 * configure.in: Tandem debug monitor (st2000) support.
6196 * remote-st2000.c, config/st2000.mt: ditto.
6198 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6200 * blockframe.c (inside_entry_file, inside_main_func,
6201 inside_entry_func): Return 0 if no symbols; avoid crashing.
6203 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6205 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6206 without masking, since it is signed and will later be compared
6207 against signed quantities. The right fix is probably to make
6208 it all unsigned, but this is a small, safe fix for this release.
6209 FIXME -- make the real change sometime soon.
6211 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6213 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6214 parameter in call to `symbol_file_add' to 0.
6216 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6218 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6220 * configure.in: Handle -m680[01234]0-wrs.
6222 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6224 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6225 `ieee_extended_to_double'.
6227 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6229 * valops.c (value_assign): Lint, by Pierre Willard.
6231 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6233 * coredep.c (fetch_core_registers): Remove premature warning,
6234 which triggers on DECstation even though all regs are accessible.
6236 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6237 sign-extension of instruction fields even on unsigned-char hosts.
6238 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6240 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6241 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6242 since they define the target, not the host.
6243 * m88k-pinsn.c: Fix typo.
6245 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6247 * valarith.c (value_zerop): -0.0 is still zero.
6248 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6249 Patches by Paul Eggert <eggert@twinsun.com>.
6251 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6253 * alldeps.mak, depend: re-make to account for ser-*.c.
6255 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6257 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6258 disconnecting from controlling terminal, to avoid gdb hanging
6259 on SVR4. Fixes bug reported by Oliver Okrongli.
6260 * procfs.c (PROC_NAME_FMT): Change format to match default used
6261 by system, as suggested by Oliver Okrongli.
6262 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6263 bug fix from Brent Townshend (bst%tt@cam.ORG).
6264 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6265 by turlais@rechser.total.fr.
6266 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6267 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6268 * objfiles.h (unlink_objfile): Add prototype.
6269 * objfiles.c (unlink_objfile): Add function.
6270 * objfiles.c (free_objfile): Call unlink_objfile.
6271 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6272 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6273 Also, discard old possibly bogus sf struct.
6274 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6275 find_sym_fns() for remapped symbol files, in case of any changes
6276 since the last mapping.
6278 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6280 * findvar.c (read_relative_register_raw_bytes): use the raw size
6281 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6283 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6285 Changes to support GDB running on DOS using GO32 and H8 support
6287 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6288 allowing hosts with different text and binary file formats to
6290 * coffread.c (read_coff_symtab): changed calling convention and
6291 operation - now it opens its own file with FOPEN_RB rather than
6292 duping and fdopening the provided handle.
6293 * dbxread.c, cplus-dem.c: #include mangling.
6294 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6295 binary files oring in the right bit.
6296 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6297 * remote-hms.c: cleanup to use the new remote serial stuff
6298 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6299 independent remote terminal I/O.
6300 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6301 * source.c (openp): fix off by one problem removing / - can now
6302 open a source file in the root directory with DOS.
6303 * values.c (value_as_pointer): remove bogus address bits from
6304 long. (unpack_long): unpack into unsigned long/short if pointer.
6306 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6308 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6309 It gets permanently stuck in many OSes.
6310 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6312 * breakpoint.c: Improve help text for info breakpoints.
6314 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6316 * README: Add pointer to internals doc, and describe reading
6318 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6319 * symtab.c (output_source_filename): Remove old glop for wrapping
6320 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6322 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6324 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6325 * munch: Add sort -u to avoid duplications.
6326 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6327 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6329 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6331 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6332 avoid infinite loops while demangling bogus mangled names.
6333 * valprint.c (type_print_base): Minor fix for GNU style guide
6336 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6338 * Makefile.in (VERSION): Bump to 4.5.3
6339 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6340 * Makefile.in (demangle): New target to create standalone
6341 demangler with same code and options as internal demangler.
6342 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6343 to support ARM style and Lucid style demangling, improve
6344 maintainability, fix several demangling bugs. More changes
6346 * defs.h (strstr): Add ANSI compatible prototype.
6347 * valprint.c (type_print_1): Demangle using ansi option.
6348 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6350 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6352 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6355 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6357 * mipsread.c (parse_procedure): Return rather than using
6358 uninitialized variable 'b'.
6360 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6362 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6363 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6364 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6365 relative to each source file.
6367 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6369 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6372 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6374 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6375 * am29k-tdep.c: Update to latest code from AMD.
6376 (get_saved_register) don't crap out if no frame.
6377 * remote-udi.c: Set/clear inferior_pid as appropriate.
6378 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6379 error handling. Fixup end-of-debugging messages.
6380 (udi_fetch_registers) clean up big time, mainly don't multiply
6381 register_valid indices by 4, and use proper Offset when reading
6382 gr96-gr127. (udi_store_registers) general cleanup.
6383 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6384 INT_REGNUM->INTE_REGNUM.
6385 * tm-29k.h: Upgrade to latest code from AMD.
6386 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6387 (UDIConnect) Clean up error processing (like, don't do exit() if
6388 execlp fails), make code restartable, make more attractive.
6389 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6392 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6394 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6395 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6396 from former to latter.
6398 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6400 * cplus-dem.c (do_args): Handle void args the same as others.
6401 * objfiles.c (free_objfile): Only try to unmap files when
6402 reusable objfiles are supported.
6403 * valprint.c (type_print_varspec_suffix): Add parameter that
6404 specifies if C++ demangling included function arguments. Use
6405 it to suppress printing extra pair of ()'s.
6406 * valprint.c (type_print_1): Fix problem with printing demangled
6407 C++ function types where demangled type includes the function
6410 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6412 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6413 Allows selection of C++ demangler to be a configuration option
6414 until multiple demanglers are supported.
6415 * demangle.h: New include file for extended demangler support.
6416 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6417 utils.c, valprint.c: Include "demangle.h" and change all calls
6418 to cplus_demangle() or fputs_demangled() to use individual
6420 * valprint.c (type_print_1): Change options to cplus_demangle
6421 to print demangled function args. Still broken, but now less so.
6422 * cplus-dem.c: Include demangle.h, reorganize and update some
6423 comments to reflect reality.
6424 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6425 second arg from fixed integer to bit based multiple options.
6426 * cplus-dem.c (optable): Reformat and replace ansi members with
6428 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6430 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6432 * values.c (set_internalvar): Force evaluation of lazy values.
6433 Bug reported by RMS.
6435 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6437 * Makefile.in (VERSION): Bump to 4.5.2.
6438 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6439 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6440 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6441 proper handling of bit fields.
6442 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6443 * symtab.h: Fix couple of misspellings in comments.
6444 * value.h (struct value): Clarify use of bitpos.
6445 * value.h (unpack_field_as_long): Change prototype, returns
6447 * values.c (unpack_field_as_long): Change return type to LONGEST,
6448 sign extend unpacked fields that are signed, other rewriting.
6449 * config/ncr3000.mt: New target config file.
6451 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6453 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6454 even when printing 8-bit characters.
6456 * gdbtypes.c (make_{reference,pointer,function}_type): New
6457 functions which handle overwriting of forward-referenced types
6458 for stabs file reading.
6459 (lookup_{reference,pointer,function}_type): These just call
6460 the make_*_type functions with a null storage alloc parameter.
6461 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6462 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6464 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6465 (dbx_alloc_type): Make it easier to understand. No funct change.
6466 (define_symbol: 't'): Don't put the typedef name into the name of
6467 the struct, union, or enum. Bugfix.
6468 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6469 routines to properly handle overwriting preallocated types so that
6470 forward references will work.
6471 (read_enum_type): Force enum values to file scope, due to bug in
6472 Sun compiler output. FIXME, fix later.
6474 Remove unused header_file_prev_index mechanism. It was already
6475 obsolete in gdb-3.5. These comments appeared in 3.5:
6476 /* This code was used before I knew about the instance codes.
6477 My first hypothesis is that it is not necessary now
6478 that instance codes are handled. */
6479 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6480 * buildsym.h: Remove it and prev_index that saves it.
6481 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6483 * solib.c (special_symbol_handling): When called from core files,
6484 must set up debug_addr. Don't print error messages, just return.
6485 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6487 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6489 * cplus-dem.c: Allow nested class names (as in
6490 Foo::Bar::method()).
6491 Allow the cleaner cfront style of nested class names
6492 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6493 Make cplus_demangle re-entrant by removing use of global
6494 variables. Instead, place all shared variables in a
6495 stack-allocated structure, and pass around its address.
6497 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6499 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6500 29k-share/* subdirs...
6502 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6503 rewrite, only leave out the bugs.
6505 * Makefile.in: Add 29k/UDI support. Improve depend.
6506 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6508 * am29k-tdep.c: Update to use new calling conventions, and misc
6511 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6513 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6515 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6516 breakpoint instructions that leave PC pointing at the right place.
6518 * core.c (core_open): Call warning() to print warnings.
6520 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6522 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6523 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6524 This prevents a crash when trying to lookup the value of a
6525 non-existent symbol.
6527 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6529 * signame.c, signame.h: Remove, replaced by strsignal.c in
6531 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6532 sun386-xdep.c: Remove include of signame.h
6533 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6534 * Makefile.in (HFILES): Remove signame.h
6535 * Makefile.in (OBS): Remove signame.o
6536 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6537 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6538 psignal, perror): Add prototypes.
6539 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6541 * depend: Manually remove signame.[cho] references.
6542 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6544 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6545 with safe_strsignal.
6546 * core.c (core_open): Replace use of sys_siglist with
6548 * core.c (memory_error): Replace use of sys_errlist with
6550 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6552 * infcmd.c (program_info): Replace use of sys_siglist with
6554 * infrun.c (signal_stop, signal_print, signal_program):
6555 Allocate dynamically based on dynamic determination of number
6556 of signals to support.
6557 * infrun.c (child_create_inferior): Replace use of sys_errlist
6559 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6561 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6562 strsigno and sys_siglist with safe_strsignal.
6563 * infrun.c (handle_command): Call signo_max to find number of
6564 signals. Replace sig_number with strtosigno and sig_abbrev with
6566 * infrun.c (signals_info): Replace sig_number with strtosigno.
6567 * infrun.c (_initialize_infrun): Call signo_max to find number of
6568 signals. Dynamically allocate signal_{stop,print,program}.
6569 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6570 * procfs.c (errnoname): Add function and prototype.
6571 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6572 of sys_siglist with safe_strsignal.
6573 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6574 sys_siglist with safe_strsignal.
6575 * procfs.c (info_proc_stop): Call errnoname.
6576 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6577 * stuff.c (main, get_offset): Replace use of sys_errlist with
6579 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6580 with safe_strsignal.
6581 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6582 with safe_strsignal.
6583 * utils.c (safe_strerror, safe_strsignal): Add functions that
6584 call strerror and strsignal respectively, and deal with NULL
6586 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6587 sys_errlist with safe_strerror.
6588 * valprint.c (val_print): Replace use of sys_errlist with
6591 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6593 * Makefile.in: rework CFLAGS so that they can be set from the
6594 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6595 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6596 Pass CFLAGS on recusions.
6598 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6600 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6601 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6602 overkill for the problem it solved.
6603 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6604 and default to simply printing type names as appropriate.
6605 * main.c (main): Remove one of the leading newlines from
6606 warning_pre_print initialization.
6607 * objfiles.c (open_existing_mapped_file): Add function and
6609 * objfiles.c (open_mapped_file): Rewrite to use new function
6610 open_existing_mapped_file.
6612 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6614 * sun3-xdep.c (fetch_core_registers): Lint.
6615 * tm-sun3.h: Prototype lint.
6618 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6620 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6621 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6622 * objfiles.c: Cast calls to close() with unused returns to void.
6623 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6624 old objfile's name before updating it.
6625 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6626 * objfiles.h (objfile struct): Add mmfd member.
6627 * symfile.c (syms_from_objfile): Move some code to
6628 new_symfile_objfile.
6629 * symfile.c (new_symfile_objfile): Add new function, common code
6630 from syms_from_objfile.
6631 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6632 mapped and unmapped symbol files.
6633 * symfile.c (symbol_file_command): Print "No symbol file now"
6634 message, ala exec_file_command for the exec file.
6635 * symfile.h (new_symfile_objfile): Add prototype.
6636 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6637 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6639 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6641 * rs6000-pinsn.c: New version from IBM (Metin).
6642 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6643 to avoid warnings from some compilers.
6645 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6647 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6648 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6649 type's flag word that marks it as a fundamental type.
6650 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6651 flags argument for all calls to init_type().
6652 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6653 flags argument for all calls to init_type(). Also remove
6654 dependency on host sizes for ints, floats, etc.
6655 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6656 flags argument for all calls to init_type(). Also remove
6657 dependency on host sizes for ints, floats, etc.
6658 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6659 bit to flags argument for all calls to init_type(). Add types
6660 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6661 * valprint.c (unsigned_type_table, signed_type_table,
6662 float_type_table): Remove.
6663 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6664 bit when printing fundamental types, and print the actual name
6665 for such types, rather than inventing one. Remove code that
6666 invented fundamental type names.
6667 * valprint.c (_initialize_valprint): Remove initializations
6668 for now removed unsigned_type_table, signed_type_table, and
6671 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6673 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6674 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6677 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6679 * dwarfread.c (target_to_host): New function similar to previous
6681 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6682 Extensive changes to convert all previous usages to use new
6683 target_to_host() function.
6684 * dwarfread.c (struct dieinfo): Change types of most integral
6685 members to be unsigned.
6687 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6689 * WHATS.NEW: Revise -mapped doc.
6691 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6693 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6694 too high or when skipping `forwards' moves us backwards.
6695 (parse_type): Print mis-guessed tag name in complaint.
6696 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6697 (parse_procedure): Do not attempt to create symbols; just fill in
6698 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6699 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6700 for clarity. Set top_stack before calling parse_external. In
6701 stabs, sort symbols before calling parse_procedure.
6703 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6704 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6705 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6706 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6709 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6711 * Makefile.in (VERSION): Set to 4.5.1.
6712 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6713 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6714 fill_gregset): New functions for SVR4 /proc support.
6715 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6716 Remove new symbol types and such to ../include/coff/symconst.h.
6717 (parse_symbol): Simplify code for parsing struct/enum/unions.
6718 (parse_type): Handle `long long' types.
6719 (upgrade_type): Handle `const' qualifier.
6720 (parse_partial_symbols): fix indentation, clean a bit.
6722 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6724 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6725 copy in data from raw read buffers, calling bfd byteswapping
6726 routines as appropriate. Use to replace most existing memcpy
6728 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6729 * configure.in: Recognize new ncr3000 config.
6730 * config/ncr3000.mh: New config file.
6732 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6736 * README: Update for release.
6737 * Makefile.in: Update version to 4.5.
6738 * WHATS.NEW: The obvious.
6740 * depend: Generate new depend file for this release.
6742 * Makefile.in (depend): Fix dependancy generation so that it does
6743 not include gcc 'fixincluded' files, which are usually in a system
6746 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6748 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6749 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6750 symbols for nameless types. And, handle `R' (register parameter
6751 type) for AIX. (an extension to existing stabstring grammar).
6752 * rs6000-xdep.c: Fix typo (= should have been ==).
6754 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6756 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6758 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6760 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6761 * signame.c (SIGWAITING, SIGLWP): Add.
6763 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6765 * xm-i386mach.h: add decls for errno and strdup().
6767 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6768 used in array index context (otherwise, some compilers barf).
6770 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6772 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6773 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6774 in a system call, and provide better backtrace if so.
6776 * Makefile.in (HFILES): Add xcoffsolib.h.
6777 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6778 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6780 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6781 mipscoff_symfile_read): Convert to BFD to do file I/O.
6783 * symfile.c: #include <ctype.h> to get proper def if isspace().
6785 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6787 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6789 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6790 function also when parsing embedded stabs.
6792 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6794 * mipsread.c: Fix more declarations.
6796 * mipsread.c: Fix many invocations of complain. Use enum
6797 type_code where appropriate.
6799 * xm-vaxult.h: Add decl for strdup().
6801 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6804 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6806 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6809 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6811 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6812 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6813 Merge in more patches for rs6000 from Metin Ozisik.
6814 * utils.c: Fix typo in comment.
6816 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6818 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6819 * procfs.c (attach): Set nopass_next_sigstop if attached
6820 process is forcibly stopped.
6821 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6822 resending SIGSTOP to attached process on first resume.
6824 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6826 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6828 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6830 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6831 (VERSION): Bump to 4.4.85.
6832 * mipsread.c: Update for new include files. Lint.
6833 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6834 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6835 Don't need to bring in mipsread.o specially any more.
6837 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6839 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6840 routine (for Irix-4.x). Make many funcs static and void.
6841 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6842 * (init_extra_frame_info): Don't trash cached value of frame
6843 pointer register. This fixes backtracing through routines that use
6844 alloca(). Generally clean up declarations of functions, and use
6845 typedefs and macros to reference data structures as appropriate.
6846 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6849 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6851 * values.c (unpack_long): Fix unpacking error for signed chars
6852 on hosts where the default character type is unsigned.
6853 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6854 for newer SVR4 variants.
6855 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6856 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6857 * procfs.c (mappingflags): Add support for MA_PHYS
6859 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6861 * buildsym.c (read_struct_type): Avoid coredump when C++
6862 abbreviated type name is messed up. Reported by Joe Buck.
6863 FIXME, we need to determine whether GDB or GCC needs to be
6864 smarter to correctly locate this type name.
6866 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6867 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6868 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6869 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6870 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6872 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6874 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6875 * symtab.h (current_source_symtab): Make extern
6876 * symtab.h (current_source_line): Make extern
6877 * inferior.h: Move all procfs.c prototypes to one place, add
6878 prototype for proc_signal_handling_change. Add prototypes for
6879 signal_stop_state, signal_print_state, and signal_pass_state.
6880 * inferior.h (stop_soon_quietly): Make extern
6881 * inferior.h (attach_flag): Make extern
6882 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6883 * infrun.c (signal_stop_state, signal_print_state,
6884 signal_pass_state): New functions to query specific signal
6886 * infrun.c (handle_command): Minor error message change, add
6887 NOTICE_SIGNAL_HANDLING_CHANGE.
6888 * procfs.c (open_proc_file): Remove iris specific reset of
6889 inherit-on-fork flag, moved to proc_set_exec_trap().
6890 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6891 to reset inherit-on-fork flag, bash comment to GNU form.
6892 * procfs.c (proc_base_address, set_proc_siginfo,
6893 fetch_core_registers): Conform to code style.
6894 * procfs.c (signame.h): Include.
6895 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6896 syscallname(), info_proc_syscalls()): New macros, tables, and
6897 functions to organize and report system call information.
6898 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6899 saved_exitset, saved_entryset): Add to procinfo struct.
6900 * procfs.c (struct trans): Add.
6901 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6902 siginfo_table, errno_table): Tables to translate numeric values
6903 to symbolic names and short descriptions.
6904 * procfs.c (signalname, info_proc_signals): Add function and
6906 * procfs.c (proc_info): Now info_proc.
6907 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6908 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6909 info_proc_faults, lookupname, lookupdesc, sigcodename,
6910 sigcodedesc): New functions.
6911 * procfs.c (proc_signal_handling_change): New function to set
6912 the trace flags based on the state of gdb's signal handling flags.
6913 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6914 and remove code to do PIOCSTRACE ioctl.
6915 * procfs.c (attach, detach): Preserve and restore process flags
6916 using saved_* fields in procinfo struct.
6917 * procfs.c (attach): Call proc_signal_handling_change.
6918 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6919 * procfs.c (proc_desc): Update for latest changes.
6920 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6921 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6922 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6924 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6926 * procfs.c (set_proc_siginfo): Add prototype and new function.
6927 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6928 up inferior siginfo struct.
6929 * elfread.c (elf_symfile_read): Compute the relocation amount
6930 by subtracting off the address of the ".text" section.
6931 * solib.c: Add pointer to ".text" section to so_list struct.
6932 * solib.c (solib_map_sections): Initialize pointer to ".text"
6933 section in so_list struct.
6934 * solib.c (symbol_add_stub): Pass base address of ".text"
6935 section to symbol_file_add, rather than the load address of
6936 the shared library. On SunOS they are the same. On SVR4 they
6939 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6941 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6942 function name, not .gdbinfo. symbol.
6944 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6946 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6948 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6950 * Makefile.in (VERSION): 4.4.8
6952 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6953 commands in .cshrc/.profile won't get traced.
6955 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6957 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6958 * exec.c (build_section_table): Don't abort if no sections.
6959 * sparc-tdep.c (single_step): Lint.
6960 * utils.c (mrealloc): Handle realloc (0, size) case here.
6962 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6964 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6967 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6969 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6970 .gdbinfo. symbols are created. Move creation from parse_procedure
6971 to parse_symbol, where it is fairly easy to grow the symtab. This
6972 also fixes a symtab trashing bug on all mips-based systems.
6973 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6975 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6976 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6978 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6980 * c-exp.y: Add missing return type to yyparse() prototype.
6982 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6984 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6986 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6987 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6988 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6989 (patch_opaque_types): Avoid dummy args and result.
6990 * objfiles.c (have_partial_symbols, have_full_symbols,
6991 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6992 (iterate_over_objfiles, iterate_over_symtabs,
6993 iterate_over_psymtabs): Remove, clunky and slow.
6994 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6995 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6996 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6997 dump_objfile): Remove dummy args and results. Move filename
6998 comparisons to callers.
6999 (printsyms_command, printpsyms_command, printmsyms_command,
7000 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
7001 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
7002 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
7003 list_symbols, make_symbol_completion_list): Replace explicit
7004 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
7005 Eliminate Dijkstra flag crap, break out of loops with gotos.
7006 (lookup_symtab_1): Protect '/' tests from short filenames.
7007 (cplus_mangled_symbol): Move inline into lookup_symbol.
7008 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
7009 (relocate_minimal_symbol): Move inline to vmap_symtab.
7010 (vmap_symtab): Replace iteration with ALL_OBJFILES,
7011 iterate_over_msymbols with ALL_MSYMBOLS.
7013 Misc cleanup prior to release.
7015 * Makefile.in (VERSION): Roll to 4.4.7.
7016 (HFILES): Add call-cmds.h.
7017 * call-cmds.h: New header for command fns called by other files.
7018 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7019 (breakpoint_1): Remove unused type arg. Change callers.
7021 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7022 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7023 * mipsread.c: Add prototypes for all static functions.
7025 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7026 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7027 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7028 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7029 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7030 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7033 * buildsym.c (define_symbol): Handle global register variables
7034 (from Pierre Willard). Complain if register numbers are too large.
7035 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7036 * tm-sparc.h: Don't #include <sun4/reg.h>.
7037 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7038 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7040 * language.h: Avoid forward enum declaration.
7041 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7042 config/sun4os5.mt: New host and target.
7043 * defs.h (errno): #include <errno.h> rather than assuming int.
7044 From Pierre Willard.
7046 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7047 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7048 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7049 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7050 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7051 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7052 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7054 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7056 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7057 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7058 * language.h (enum exp_opcode): Avoid forward enum def.
7059 * main.c (define_command, user_defined_command): Lint.
7060 * mem-break.c, xcoffread.c: Lint.
7061 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7063 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7065 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7066 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7067 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7068 or IBM6000_TARGET as (approximately) appropriate.
7070 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7072 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7073 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7074 or not to try reading symbols from a mapped objfile. Plugs memory
7075 leak due to shared libraries generating no psymtabs or symtabs.
7077 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7079 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7080 * copying.awk: Lint. Make stronger warning at top of copying.c.
7081 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7082 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7083 (lookup_pointer_type): Add FIXME comment.
7084 * main.c (set_history_size_command): Disallow negative size.
7085 * partial-stab.h: Update copyright.
7086 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7088 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7090 * main.c (set_history_size_command): Negative size is error.
7091 (Reported by Peggy Fieland.)
7093 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7095 * coffread.c (coff_symfile_init): Update comment.
7096 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7097 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7098 macros to access the dbx specific objfile information.
7099 * dbxread.c (symfile_string_table, symfile_string_table_size):
7100 Remove these local variables.
7101 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7102 read_dbx_symtab): Remove the stringtab and stringtab_size params
7103 from the function prototypes, the function definition, and the
7104 function calls. These are now available via DBX_STRINGTAB and
7105 DBX_STRINGTAB_SIZE using the objfile pointer.
7106 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7107 an arg to read_dbx_symtab.
7108 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7109 stringtab and the dbx specific per-objfile private info.
7110 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7111 args in prototype, function definition, and function calls. It is
7112 now available via the DBX_SYMCOUNT macro using the objfile
7114 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7115 local instance of struct dbx_symfile_info and replace with DBX_*
7117 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7118 symfile_string_table and symfile_string_table_size.
7119 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7120 symfile_string_table.
7121 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7122 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7123 stringtab size variables. Remove all code that used to reread
7125 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7126 to prior to any calls to mmalloc for the objfile specific heap.
7127 * utils.c (init_malloc): Document the requirement that for each
7128 heap for which corruption checking is desired, that init_mmalloc
7129 must be called prior to any mmalloc calls on the heap.
7131 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7133 * rs6000-pinsn.c: Make dis-assembly output more like
7134 other targets: Don't print instruction in hex before
7135 the assembly; use print_address to print out jump
7138 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7140 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7141 * cplus-dem.c: Support "Sc" meaning "signed char".
7143 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7145 * configure.in: fix iris/iris3.
7147 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7149 * command.c, main.c (various places): Use ctype.h macros
7150 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7151 (such as (x >= 'A' && x <= 'Z')).
7152 (There are still more of these in other files.)
7153 * main.c (defined_command): Lower-case the user's
7154 new command before entering it. Needed because
7155 command lookup is case-insensitive (and also lower-cases).
7156 (Based on Metin's earlier patch.)
7158 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7160 * config/irix4.mh: new file.
7162 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7164 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7167 * xm-mips.h: Declare strdup for ultrix.
7169 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7170 when calling new_symbol.
7171 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7174 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7176 * config/rs6000.mh: Update (for Fred's new mmalloc)
7177 flags to disable use of GNU malloc/mmalloc.
7178 * munch: Change SYSV rule to allow .text before the label,
7179 as well as after, to work for AIX.
7180 * gdbtypes.h: Minor clarifiction.
7182 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7184 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7185 continuation in yet another place (between method declarations).
7187 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7189 * mips-tdep.c: include symfile.h and objfiles.h to fix
7192 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7194 * valops.c (value_struct_elt_for_reference): Added 'offset'
7195 parameter to handle multiple inheritance.
7196 * eval.c, value.h: Update accordingly.
7198 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7200 * objfiles.h: New file
7201 * Makefile.in (HFILES): Add objfiles.h
7202 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7203 main_scope_lowpc, main_scope_highpc.
7204 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7205 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7206 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7207 xcoffread.c, : Include objfiles.h.
7208 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7209 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7210 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7211 inside_entry_file() and logic changed appropriately.
7212 * blockframe.c (outside_startup_file): Renamed to
7213 inside_entry_file() and logic changed appropriately.
7214 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7215 and logic changed to use per-objfile specific fields.
7216 * blockframe.c (inside_entry_scope): Renamed to
7217 inside_entry_func() and logic changed to use per-objfile specific
7219 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7220 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7221 Remove extern decls.
7222 * symfile.c, symfile.h (entry_point): Remove extern decl.
7223 * coffread.c (coff_symfile_init): Common entry point init code
7224 moved to symfiles.c, call init_entry_point_info().
7225 * coffread.c (complete_symtab): Use new per-objfile entry info.
7226 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7227 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7229 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7230 * defs.h (inside_entry_scope, outside_startup_file,
7231 inside_main_scope): Prototypes changed for renames to
7232 inside_entry_func, inside_entry_file, inside_main_func,
7234 * symfile.c (syms_from_objfile): Common entry point init code
7235 moved to init_entry_point_info() and call init_entry_point_info().
7236 * symfile.h (init_entry_point_info): Include prototype.
7237 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7238 moved to symfiles.c and call init_entry_point_info().
7239 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7240 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7241 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7243 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7244 works for the majority of targets.
7245 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7246 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7247 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7248 Use default definition in frame.h.
7249 * frame.h (selected_frame_level): Make decl extern.
7250 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7251 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7252 * partial-stab.h: Use new per-objfile entry info.
7253 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7254 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7255 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7256 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7257 have_minimal_symbols): Prototypes moved to objfiles.h.
7258 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7259 Macros moved to objfiles.h.
7260 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7262 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7264 More C++ improvements (pointers to members, qualified names).
7265 * c-exp.y: Support exp.type::name and exp->type::name
7266 syntaxes. (Unfortunately, doesn't work for static members.)
7267 * c-exp.y, eval.c: Make type::~type work better.
7268 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7269 value_static_field by value_struct_elt_for_reference.
7270 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7271 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7272 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7273 for OP_SCOPE operand; no point in it now that we use lazy
7274 reading of values, and use "reference to member" objects.
7275 * gdbtypes.h: Clarify comment.
7276 * valops.c: Change value_struct_elt_for_address to return
7277 a reference (or variable), rather than a pointer. Change
7278 the name to value_struct_elt_for_reference to reflect this.
7279 Returning a reference instead of a address provides a
7280 generalization, since we can use the routine for both
7281 class::name as well as &class::name.
7282 Also, recurse to handle multiple inheritance properly.
7283 * valprint.c: Moved code to print pointer-to-members
7284 to new function point_class_member. This allows a
7285 "reference-to-member" to be printed using the same code.
7286 * valprint.c (type_print_varspec_prefix): Avoid printing
7287 "struct " for domains of class-member types.
7288 * valops.c (search_struct_field): Inline code for simplified
7289 version of value_static_field (which can then be deleted).
7290 * value.h: Rename value_struct_elt_for_address to
7291 value_struct_elt_for_reference. Delete value_static_field.
7292 * values.c: Remove no longer used function value_static_field.
7294 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7296 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7297 elfread.c (coff_symfile_finish): Add function, prototype, and
7298 add to the xxxx_sym_fns struct for each file type. Also reformat
7299 the xxxx_sym_fns vector to a standard format and add comments.
7300 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7301 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7302 Pass pointer to struct objfile rather than pointer to sym_fns.
7303 Change references inside each function accordingly. Allocate any
7304 symbol file specific info in the per-objfile memory region.
7305 * dbxread.c (free_and_init_header_files): Break function into
7306 free_header_files(), called from dbx_symfile_finish(), and
7307 init_header_files(), called from dbx_new_init().
7308 * dbxread.c (dbx_new_init): Move deallocation things to new
7309 dbx_symfile_finish function.
7310 * elfread.c (elf_new_init): Call buildsym_new_init().
7311 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7312 routine for the objfile before deallocating other stuff.
7313 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7314 * symfile.h: Move struct sym_fns to before struct objfile def.
7315 Add sym_finish function pointer and change prototypes of other
7316 function pointers to reflect passing struct objfile pointer rather
7317 than struct sym_fns pointer.
7318 * symfile.c: Remove now obsolete symtab_fns pointer.
7319 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7320 locates the correct sym_fns struct for the given objfile.
7321 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7322 for better support of mapped symbol tables.
7323 * symfile.c (symbol_file_command): Remove obsolete code using
7325 * symfile.h: Remove duplicate declarations for symfile_objfile,
7326 entry_point, and object_files.
7327 * target.c (target_info): Compare symfile_objfile to NULL.
7328 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7329 aixcoff_symfile_finish().
7331 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7333 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7334 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7335 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7337 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7339 Some improvements to g++ debugging.
7340 * symtab.c (list_symbols): demangle before pattern matching.
7341 * symtab.c: Other fixes to improve handing of operators.
7342 * valprint.c (type_print_base): Fix test for constructor.
7343 * values.c (value_static_field): Allow evaluation of
7344 CLASS::METHOD, returning a function pointer.
7346 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7348 * Makefile.in (VERSION): Roll 4.4.6.
7349 * exec.c (exec_file_command): Add code to ignore optional args
7350 passed in by file_command() for use in symbol_file_command().
7351 * main.c (main): Document -mapped and -readnow in help summary.
7352 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7353 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7354 to get filename from bfd with bfd_get_filename(). Test mapto
7355 against 0, not NULL. Use mstrsave() to make copy of filename.
7356 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7358 * remote-vx.c (vx_load_command, add_symbol_stub):
7359 Symbol_file_add() takes an additional arg.
7360 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7362 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7363 changed to return a bfd not an objfile pointer.
7364 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7365 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7366 Change to eliminate local bfd and use symfile_bfd_open() plus
7367 allocate_objfile(). Add code to implement readnow option.
7368 * symfile.c (symbol_file_command): Changes to option handling,
7369 readnow functionality moved to symbol_file_add().
7370 * symfile.c (symfile_init): Eliminate local copy of bfd.
7371 * symfile.c (add_symbol_file_command): Changes to parse mapped
7372 and readnow options.
7373 * symfile.h (allocate_objfile): Arg removed from prototype.
7374 * symtab.h (symbol_file_add): Arg added to prototype.
7375 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7378 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7380 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7381 mtrace.awk, state.c, state.h: Removed.
7382 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7383 directories searched for source files.
7384 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7385 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7386 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7387 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7388 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7389 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7390 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7392 * Makefile.in (HFILES): Remove state.h
7393 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7394 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7395 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7396 * Makefile.in (clean): Remove all object files.
7397 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7398 * cplus-dem.c: Remove prototypes definitions that are now done in
7400 * dbxread.c (throughout): Change from using per-objfile
7401 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7402 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7403 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7404 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7405 * depend: Remove dependencies for state.o, state.h.
7406 * dwarfread.c: Add declaration for warning_pre_print.
7407 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7408 * dwarfread.c (throughout): Change from using per-objfile
7409 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7410 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7411 use supplied objfile.
7412 * i386-xdep.c (print_387_status): Change to use warning() rather
7414 * i387-tdep.c (print_387_control_word): Change to use warning()
7415 rather than printfs.
7416 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7417 that some compilers grumble about.
7418 * language.c (throughout): Add declaration for warning_pre_print
7419 and using warning() instead of printfs.
7420 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7421 * main.c (main): Add declaration for warning_pre_print and set it
7422 similarly to error_pre_print. Add declarations for
7423 mapped_symbol_files and readnow_symbol_files. Add appropriate
7424 definitions to long_options[].
7425 * minsyms.c: Trivial fix to comment.
7426 * objfiles.c (allocate_objfile): Substantially rewritten for
7427 using mapped symbol files.
7428 * objfiles.c (throughout): Change from using per-objfile
7429 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7430 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7431 * source.c (throughout): Change from using per-objfile
7432 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7433 * source.c (open_source_file): Use mstrsave to save file name in
7434 mapped symbol region for objfile.
7435 * symfile.c: Remove include for state.h.
7436 include to local form.
7437 * symfile.c (symbol_file_add_digested): Remove.
7438 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7440 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7441 from objfile structure. Add malloc descriptor pointer (md).
7442 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7443 * symm-xdep.c (print_fpu_status): Use warning() rather than
7445 * symmisc.c (free_symtab_block): Now takes and uses current
7447 * symmisc.c (throughout): Change from using per-objfile
7448 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7449 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7450 Sun compiler grumblings when PTR is char *.
7451 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7452 msymbols() to correct pointer type.
7453 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7454 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7455 error always starts on a line of it's own.
7456 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7457 Rewrite for new mapped malloc package use.
7458 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7459 that don't want to use the mapped malloc package; pass arguments
7460 on to traditional malloc package functions.
7461 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7462 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7463 mrealloc, malloc, and realloc but get fatal error if runs out
7465 * utils.c (msavestring, mstrsave): Save a string in a specific
7466 mapped malloc region.
7467 * utils.c (print_spaces): Use xmalloc to get the buffer.
7468 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7469 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7470 * config/i386v4.mh: Insignificant reorganization.
7472 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7474 * xcoffread.c: Only enable compilation of debugging functions
7475 if IBM6000 is defined. Fails to compile otherwise.
7477 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7479 * Makefile.in: pass MAKEINFO down on info.
7481 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7483 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7484 useless code, including an lseek to an uninitialized variable.
7485 Reported by Jim Williams <jimbo@wrs.com>.
7487 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7489 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7490 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7491 * minsyms.c, symfile.c: Changes that may be generally
7492 applicable, but are #ifdef IBM6000 for now.
7493 * rs6000-xdep.c: Fixed typo in comment.
7494 * rs6000-tdep.c: Non-substatial changes.
7495 * xoffread.c: The main change here is addition of some
7496 debugging functions.
7497 * xoffexec.c: More changes.
7499 * xcoffread.c: Fixed two too-few-parameters bugs.
7501 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7502 to SOLIB_CREATE_INFERIOR_HOOK macro.
7504 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7506 * symfile.h: Add prototype for iterate_over_msymbols().
7507 * symtab.c (cplus_mangled_symbol): Add function.
7508 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7509 iterate_over_msymbols to find demangled C++ symbol.
7510 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7511 value to iterate_over_msymbols().
7512 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7515 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7517 * Makefile.in: added check target.
7519 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7521 * ecoff.c: Move to ../bfd/coff-msym.c.
7522 * config/mt-*mips: Remove ecoff.o from the configuration.
7523 * remote.c (): Add newline to initial +.
7524 (remote_resume): Mention how to cope with signals.
7525 (remote_interrupt): Add debug msg.
7526 (remote-wait): Implement new 'T' reply, which includes
7527 status, PC, and FP all in a single short message.
7528 (putpkt): Add further debugging of packet acks.
7529 * mipsread.c (fixup_symtab): Also swap RFD's.
7530 (parse_partial_symbols): Avoid bug on unknown symbol types.
7531 * Makefile.in (VERSION): Roll to 4.4.5.
7532 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7533 for remote MIPS by limiting heuristic to 200 byte search.
7534 (heuristic_proc_desc): Byte-swapping.
7535 (mips_print_register): Cope with failure of
7536 read_relative_register_raw_bytes. Byte-swap integers for
7538 * mips-pinsn.c (print_insn): Byte-swap instruction.
7540 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7542 * config.sub configure.in config/mh-irix4
7543 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7544 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7545 gdb/xm-irix4.h gdb/config/mt-irix3
7546 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7548 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7550 * defs.h, utils.c: xrealloc takes PTR as first arg.
7551 * defs.h: Reword confusing comment about ANSI prototypes.
7552 * defs.h: Some minor whitespace changes.
7553 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7554 not NULL, which can be (void *).
7555 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7556 * tm-i386v.h (SP_ARG0): Define
7557 * xm-sysv4.h: Back out of change for missing prototypes.
7558 * i386-tdep.c (get_longjmp_target): Add function.
7560 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7562 * Makefile.in: install man page too.
7564 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7566 * All GDB files that #include defs.h: Removed stdio.h.
7567 (defs.h): #include stdio.h.
7569 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7571 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7572 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7573 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7574 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7575 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7576 it before printing out the hex shape of an address.
7578 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7580 * rs6000-xdep.c (frame_initial_stack_address): Move
7581 code to set frame->cache_fsr into new separate function
7582 frame_get_cacahe_fsr. This allows fixing a fatal error.
7583 * xcoffexec.c: Turn previously suppressed error
7584 message back on, after cleaning up BFD.
7586 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7587 printing of blank line, since it cases printing of an
7588 extra blank line. Is this intended? It does mess up
7590 * defs.h: Put back declarations of malloc and realloc,
7591 but protected by #ifndef MALLOC_INCOMPATIBLE.
7592 * objfiles.c: Undo previous change: Use malloc/realloc
7593 for objfile malloc/realloc fields (but add a cast).
7594 * xcoffexec.c: Suppress an error message (for now).
7596 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7598 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7599 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7600 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7602 * xcoffread.c: Modifications to C_DECL storage class handling, and
7603 introduction of an old smash_to_pointer_type() routine.
7605 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7606 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7607 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7608 parameters have been modified.
7610 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7611 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7612 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7613 and fetch_inferior_registers() always fetched all the registers
7614 resulting valid register values at hand all the time. Pushing a dummy
7615 frame did not require validating all register values first. After
7616 putting the above mechanism into action, we didn't have valid registers
7617 values always ready. Thus, all registers need to be fetched before
7618 pushing a dummy frame now.
7620 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7621 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7622 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7623 the starting address (actual frame address) of a frame.
7624 * rs6000-tdep.c: modifications to function_frame_info() to see if
7625 function reserves a frame pointer register (alloca register)
7626 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7627 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7628 functions with alloca() calls.
7630 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7632 * xm-sysv4.h: Provide definitions/prototypes for host environment
7633 functions for which no definitions or prototypes are provided in
7634 any currently included gdb or host environment header files.
7635 For SVR4, this currently includes malloc and realloc, which cannot
7636 be portably prototyped in any gdb include file.
7638 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7640 * buildsym.h: Remove obsolete variable file_stabs.
7642 * Makefile.in: Move place where configure merges in host-
7643 and target-dependent fragments later, so the latter
7644 can override (say) GNU_MALLOC.
7645 * config/mh-rs6000: Use system malloc. Otherwise, I
7646 ended up with *two* incompatible versions of malloc
7647 (functions in libc would call the malloc in libc).
7648 I assume this is a shared library problem.
7650 * remote.c: Fix (presumed) typo.
7651 * objfiles.c: Use xmalloc/xrealloc instead of
7652 malloc/realloc (since the latter are no longer declared).
7654 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7655 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7656 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7657 handle individual registers.
7658 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7659 correctly in case it wasn't cached yet. (A problem showed up
7660 after fetching individual registers.)
7661 * buildsym.c: Disable type_synonym_name's type name overwriting
7662 in cases it is unnecesary. rs6000 portation doesn't use
7663 type_synonym_name, and it used to nullify type names
7664 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7665 type's name as soon as space for that type is allocated.
7666 * xcoffread.c: ignore a section's lineno information if it is
7667 not `.text'. (In rs6000 bfd portation integration, skipping over
7668 `.pad' sections are ignored since it was in machine independent
7669 part of the code. Thus, a problem of fake sections with invalid
7670 lineno information arised.)
7672 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7673 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7674 * rs6000-tdep.c: make function_frame_info() work whether or not
7675 reading from a core file.
7676 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7678 * infrun.c. main.c, printcmd.c. symtab.c:
7679 More changes from IBM for rs6000.
7682 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7684 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7685 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7686 Merge in changes (mostly from IBM) for RS6000.
7687 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7688 More changes from IBM for RS6000. These are in machine-
7689 independent code, and probably could do with some cleaning
7690 up. The most questionable of these are #ifdef IBM6000.
7691 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7692 to single_step() (for consistency with rs6000 and i860).
7693 * utils.c: Allow the 1st arg to xrealloc to be NULL
7694 (in which case do malloc). This removes the need for
7695 some tests in xcoff code (and perhaps other places?).
7696 * coffread.c: Removed variables last_source_file,
7697 type_vector, and type_vector_length as these are now
7698 defined by buildsym.[ch].
7699 * defs.h: Remove prototypes for malloc and realloc, since
7700 these should only be used to implement xmalloc and xrealloc,
7701 and they conflict with <stdlib.h> in AIX - where they
7702 return void* even when __STDC__ isn't defined. Sigh.
7703 * munch: Recognize *initialize* in data as well as text
7704 (AIX uses data). Also, incorporate a patch from Garrett
7705 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7706 much more sensible, by only trying to match the name of
7707 the initialize_foo function, and not the junk before it.
7709 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7711 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7712 unless symbol table indicates that something has changed.
7714 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7716 * remote.c: Make it work for embedded MIPS. Increase buffer
7717 size, and use throughout. Round buffer size up if too many regs.
7718 Support baud rate setting and try for an 8-bit path. If
7719 interrupted while waiting for target, send a ^C down the wire.
7720 Avoid single-byte reads.
7721 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7723 * mips-xdep.h: Avoid the embedded regs when on Unix.
7725 * mipsread.c: Byte-swap the symbol table structures, using
7726 routines from ecoff.c, to read a symbol table written in any
7727 of the four possible byte orders.
7728 * configure.in (mips-big-* target): Same as Sony News.
7729 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7730 * ecoff.c: New file for symbol swapping routines.
7732 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7734 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7735 all-breakpoints' command.
7736 * (get_number): Allow users to enter negative breakpoint numbers.
7737 * (breakpoint_1): Reformat display of 'info break' to show new
7739 * (create_longjmp_breakpoint, breakpoint_re_set,
7740 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7741 symfile.c (syms_from_objfile): Re-do
7742 insertion of longjmp breakpoints. Move all code into
7743 breakpoint_re_set, and call that instead of
7744 create_longjmp_breakpoint in symfile.c.
7746 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7748 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7749 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7750 * symtab.c (find_pc_symtab): Handle having no objfiles.
7751 * infcmd.c: Fix comment.
7752 * objfiles.c (free_all_objfiles): Add.
7753 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7754 * symfile.c (symbol_file_command): free all objfiles when
7755 specifying a new symbol file.
7756 (reread_symbols): Stat the file name, don't fstat the descriptor.
7758 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7760 * Makefile.in, configure.in: removed traces of namesubdir,
7761 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7762 copyrights to '92, changed some from Cygnus to FSF.
7764 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7766 * dbxread.c (end_psymtab): Delete empty psymtabs.
7767 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7768 * symfile.h (struct objfile): Add free_psymtabs.
7770 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7772 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7774 * symfile.c (symbol_file_command): strcmp => !strcmp.
7775 * breakpoint.h: Move prototypes to follow enum definition they need.
7776 * breakpoint.c, infrun.c: Lint.
7777 * printcmd.c: Use `enum enable' rather than `enum
7779 * mipsread.c: First pass at making it compile with the new
7780 objfile changes. Probably seriously broken still, but it
7783 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7785 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7786 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7787 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7788 stepping (and nexting) through longjmp(). Also, cleanup
7789 breakpoint handling quite a bit by creating explicit breakpoint
7790 types instead of using magic breakpoint numbers.
7791 Makefile.in: Update version to 4.4.3
7793 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7795 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7796 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7797 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7799 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7801 * minsyms.c (install_minimal_symbols): Add bunches to any
7802 existing minsyms in the objfile. Avoid extra mallocation
7803 by working directly in the obstack. Remove ignored `mainline' parm.
7804 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7805 xcoffread.c: Change all callers.
7806 * FIXME: We should be able to eliminate MAINLINE from all the
7807 symbol readers now, with a small bit of work.
7809 * valops.c, value.h: Lint.
7810 * remote-vx.c: Add missing break; statement. Bugfix by
7811 Michael Sclafani, <sclafani@src.dec.com>.
7813 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7815 * Makefile.in (VERSION): Update version to 4.4.2
7816 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7817 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7818 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7819 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7820 mmap-alloc.o, mmap-sbrk.o
7822 * altos-xdep.c: Minor whitespace change.
7823 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7824 use to new minimal symbol table use.
7825 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7826 * arm-xdep.c (store_inferior_registers): Returns void.
7827 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7828 Convert from misc function vector use to new minimal symbol table use.
7829 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7830 * breakpoint.c: Add prototypes for local functions.
7831 * breakpoint.c (catch_command_1): Change to static and remove unused
7833 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7834 * breakpoint.h: Change function decls to prototype form.
7835 * buildsym.c: Add prototypes for local functions.
7836 * buildsym.c: Moved hashname() function here from dbxread.c.
7837 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7838 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7839 * buildsym.c (dbx_alloc_type): Change to static.
7840 * buildsym.c (finish_block): Add objfile parameter.
7841 * buildsym.c (misc): Change symbol_obstack to objfile version.
7842 * buildsym.c (make_blockvector): Change to static.
7843 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7844 * buildsym.c (compare_line_numbers): Change to static, args are const,
7845 cast args when used.
7846 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7847 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7848 and made static. Add objfile parameter.
7849 * buildsym.c (end_symtab): Simplify code using line table size.
7850 Realloc the linetable on the objfile symbol_obstack and copy there.
7851 * buildsym.c (scan_file_globals): Convert from misc function vector
7852 use to new minimal symbol use.
7853 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7854 strings get allocated in objfile's symbol_obstack. Convert references
7855 to builtin types to lookup_fundamental_type().
7856 * buildsym.c (read_type): Make static, add objfile parameter, convert
7857 references to buildin types to lookup_fundamental_type().
7858 * buildsym.c (read_struct_type): Add objfile parameter.
7859 * buildsym.c (read_array_type): Make static, add objfile parameter.
7860 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7861 * buildsym.c (read_huge_number): Make static.
7862 * buildsym.c (read_range_type): Make static, add objfile parameter,
7863 convert references to buildin types to lookup_fundamental_type ().
7864 * buildsym.c (read_args): Make static, add objfile parameter.
7865 * buildsym.h: Convert function decl's to prototype form.
7866 * c-exp.y: Add prototypes for local functions, convert uses of misc
7867 function vector to minimal symbol table. Reformat all builtin type
7868 initializations and pass a NULL objfile to init_type() for them.
7869 * coffread.c: Change context_stack ref's to coff_context_stack,
7870 add local function prototypes. Cast uses of xrealloc arg 1.
7871 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7872 crafting a new type.
7873 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7874 * coffread.c (finish_block): Change name to coff_finish_block.
7875 * coffread.c (make_blockvector): Add and use objfile parameter.
7876 * coffread.c (record_line): Change name to coff_record_line.
7877 * coffread.c (start_symtab): Change name to coff_start_symtab.
7878 * coffread.c (end_symtab): Change name to coff_end_symtab.
7879 * coffread.c (record_misc_function): Change name to record_minimal_
7880 symbol and change to minimal symbol table use from misc func tbl.
7881 * coffread.c (coff_symfile_read): Convert from misc function vector
7882 use to minimal symbol table use.
7883 * coffread.c (hashname): Remove; use common version in buildsym.c.
7884 * coffread.c (decode_base_type): Change references to builtin types
7885 to calls to lookup_fundamental_type().
7886 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7887 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7888 * command.c: Add prototypes for local functions.
7889 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7890 appropriate member of the function union for that type.
7891 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7892 ifdef out the function since it isn't currently used.
7893 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7894 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7895 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7896 * command.c (help_cmd): Compare function pointer to NULL.
7897 * command.c (help_cmd_list): Compare function pointer to NULL.
7898 * command.c (lookup_cmd_1): Use correct member of function union.
7899 * command.c (undef_cmd_error): Make static.
7900 * command.c (complete_on_cmdlist): Use correct member of func union.
7901 * command.c (do_setshow_command): Use correct member of func union.
7902 * command.c (shell_escape): Convert rindex use to strrchr.
7903 * command.h (COMMAND_H): Define if already included.
7904 * command.h (cmd_list_element struct): Change 'function' to a union
7905 and prototype args. Prototype completer function.
7906 * command.h: Convert decl's to prototype form.
7907 * convex-xdep.c (store_inferior_registers): Returns void.
7908 * copying.c: Prototype local functions.
7909 * coredep.c: Minor whitespace change.
7910 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7911 * cplus-dem.c: Prototype local functions.
7912 * dbxread.c (hashname): Remove; moved to buildsym.c.
7913 * dbxread.c (free_and_init_header_files): Make static.
7914 * dbxread.c: Add prototypes for local functions.
7915 * dbxread.c (new_object_header_files): Remove; inlined usages.
7916 * dbxread.c (xrealloc usages): Cast args.
7917 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7918 and change usages accordingly.
7919 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7920 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7921 * dbxread.c (dbx_next_symbol_text): Make static.
7922 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7923 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7924 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7925 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7926 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7927 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7929 * dwarfread.c (record_misc_function): Change name to record_minimal_
7930 symbol and use minimal symbol table throughout.
7931 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7932 * dwarfread.c: Convert all references to builtin types to use the new
7933 lookup_fundamental_type function.
7934 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7935 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7937 * elfread.c (record_misc_function): Convert to use record_minimal_
7939 * elfread.c (elf_symtab_read): Add objfile parameter.
7940 * eval.c: Add prototypes for local functions and move some decls
7941 around to accomodate prototypes.
7942 * expprint.c: Add prototypes for local functions. Change references
7943 to misc function vector to minimal symbol table.
7944 * findvar.c (read_memory usages): Cast args.
7945 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7946 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7947 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7948 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7949 * gould-xdep.c: Minor whitespace change.
7950 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7951 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7952 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7953 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7954 * i386-tdep.c: Add prototypes for local functions.
7955 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7956 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7957 that defaulted to int.
7958 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7959 i386_push_dummy_frame): Returns void.
7960 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7961 int and explicitly declare return type as int.
7962 * i387-tdep.c: Minor formatting changes.
7963 * i960-tdep.c (leafproc_return): Convert from misc function vector
7964 use to minimal symbol table use.
7965 * infcmd.c: Add prototypes for local functions.
7966 * infcmd.c (continue_command, until_next_command, until_command,
7967 path_info, path_command): Make static.
7968 * infcmd.c (step_1, until_next_command): Convert from misc func
7969 vector to minimal symbol table use.
7970 * inflow.c: Add prototypes for local functions.
7971 * infptrace.c (store_inferior_registers): Returns void, not int.
7972 * language.c (_initialize_language): Use proper member of function
7974 * m2-exp.y: Add prototypes for local functions, convert misc function
7975 vector uses to minimal symbol table uses.
7976 * m2-exp.y (make_qualname, yyerror): Make static.
7977 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7978 * m68k-pinsn.c: Add prototypes for local functions.
7979 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7980 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7981 * m68k-stub.c: Add prototypes.
7982 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7983 use to minimal symbol table use.
7984 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7985 * m88k-xdep.c (store_inferior_registers): Returns void.
7986 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7987 * mach386-xdep.c (store_inferior_registers): Returns void.
7988 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7989 * main.c: Add prototypes for local functions.
7990 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7991 longjmp() result to (NORETURN void).
7992 * main.c (catch_errors): Prototype the 'func' parameter.
7993 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7994 Takes an unused arg.
7995 * main.c (execute_command): Call the right member of the func union.
7996 * main.c (command_loop_marker, symbol_completion_function,
7997 command_loop): Make static.
7998 * main.c (command_line_input): Make linelength unsigned, cast arg
7999 to command_line_input().
8000 * main.c (add_info, add_com): Prototype the 'fun' parameter.
8001 * main.c (initialize_main): Call right member of function union.
8002 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
8003 * mem-break.c: Include symtab.h
8004 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
8005 * mips-xdep.c (store_inferior_registers): Returns void.
8006 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
8007 use to minimal symbol table use.
8008 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
8010 * mipsread.c (make_type): Remove, convert usages to init_type.
8011 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
8012 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8013 vector use to minimal symbol table use.
8014 * parse.c: Add prototypes for local functions.
8015 * parse.c (xrealloc usages): Cast args.
8016 * parse.c (prefixify_expression, length_of_subexp): Make static.
8017 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8018 * parser-defs.h: Convert function decls to prototype form.
8019 * partial-stab.h: Convert from misc function vector use to new minimal
8021 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8022 the per-objfile copies.
8023 * printcmd.c: Add prototypes for local functions. Move some struct
8024 definitions around to accomodate prototypes.
8025 * printcmd.c (decode_format): Make static, change args oformat and
8026 osize to int from char.
8027 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8028 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8029 * printcmd.c (print_address_symbolic): Convert from misc function
8030 vector use to minimal symbol table use.
8031 * printcmd.c (address_info): Convert from misc function vector use
8032 to minimal symbol table use.
8033 * printcmd.c (delete_display, enable_display, disable_display_command):
8035 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8036 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8037 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8038 * pyr-xdep.c (store_inferior_registers): Returns void.
8039 * remote-mm.c (mm_load): symbol_file_add return value unused.
8040 * remote-nindy.c: Minor format change.
8041 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8042 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8043 * rs6000-xdep.c (store_inferior_registers): Returns void.
8044 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8045 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8046 vector use to minimal symbol table use.
8047 * solib.c: Add prototypes for local functions.
8048 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8049 function vector use to minimal symbol table use.
8050 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8051 * solib.c (find_solib, shared_library_command): Make static
8052 * solib.c (read_memory, write_memory usages): Cast args.
8053 * solib.c (special_symbol_handling): Add function
8054 * source.c: Add prototypes for local functions.
8055 * source.c (select_source_symtab): Convert to scan objfiles.
8056 * source.c (open_source_file): Make static.
8057 * source.c (xrealloc usages): Cast args.
8058 * source.c (source_line_charpos): ifdef out, unused.
8059 * source.c (get_filename_and_charpos): Make static.
8060 * stack.c: Add prototypes for local functions.
8061 * stack.c (print_frame_info, frame_info): Convert from misc function
8062 vector use to minimal symbol table use.
8063 * symfile.c: Add prototypes for local functions.
8064 * symfile.c (compare_symbols): Make args const PTR's.
8065 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8066 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8067 * symfile.c (obsavestring): Add objfile parameter.
8068 * symfile.c (init_misc_bunches, prim_record_misc_function,
8069 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8070 sort_misc_function_vector, compact_misc_function_vector): Remove
8071 * symfile.c (symbol_file_add_digested): Add function.
8072 * symfile.c (symbol_file_add): Returns struct objfile *.
8073 * symfile.c (symbol_file_command): Modify for state file use.
8074 * symfile.c (symfile_open): Add parameter "dumpable".
8075 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8076 * symfile.c (load_command, add_symbol_file_command): Make static.
8077 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8078 * symfile.c (rindex usages): Converted to strrchr.
8079 * symfile.c (allocate_psymtab): New
8080 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8081 converted to minimal symbol table usage, but no obvious conversion.
8082 * symfile.c (free_all_symtabs): Remove.
8083 * symfile.c (_initialize_symfile): Use per-objfile info.
8084 * symfile.h: Rework the objfile structure to add per-objfile data
8085 objects (psymbol_obstack, symbol_obstack, type_obstack,
8086 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8087 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8088 Add prototypes to function declarations.
8089 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8090 function vector usage to minimal symbol table usage.
8091 * symmisc.c (DEV_TTY): Define if not defined.
8092 * symmisc.c: Add local function prototypes.
8093 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8094 printpsyms_command, print_objfiles, print_objfiles_command):
8095 Rework to use iterate_over_*
8096 * symtab.c: Add prototypes for local functions.
8097 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8098 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8099 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8100 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8101 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8102 lookup_reference_type, lookup_member_type, allocate_stub_method,
8103 check_stub_method, create_array_type, smash_to_member_type,):
8105 * symtab.c (lookup_symbol): Some args are const.
8106 * symtab.h: All type related defs and structs moved to gdbtypes.h
8107 * symtab.h: Convert decls to prototypes.
8108 * target.c (noprocess): Make static.
8109 * target.h: Change decl's to prototypes.
8110 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8111 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8112 * utils.c (_initialize_utils): Use correct member of function union.
8113 * valarith.c: include gdbtypes.h
8114 * valops.c: include gdbtypes.h, add prototypes for local functions.
8115 * valops.c (value_push, value_arg_push, find_function_addr):
8117 * valops.c (value_string): Convert from misc function vector use
8118 to minimal symbol table use.
8119 * valops.c (check_field_in): Make arg const.
8120 * valprint.c: Add prototypes for local functions.
8121 * valprint.c (print_string): Make static
8122 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8123 * values.c: Add prototypes for local functions.
8124 * values.c (value_headof): Convert from misc function vector to
8125 minimal symbol table.
8126 * xcoffexec.c: Add prototypes for local functions.
8127 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8129 * xcoffexec.c (relocate_minimal_symbol): Add.
8130 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8131 * xcoffread.c: Add prototypes for local functions.
8132 * xcoffread.c (sort_syms): Convert to scan objfiles.
8133 * xcoffread.c (read_xcoff_symtab): Make static.
8134 * xcoffread.c (various): Replace references to builtin types with
8135 calls to lookup_fundamental_type. Replace references to symbol_obstack
8136 and psymbol_obstack with pointers to the per-objfile copies.
8137 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8138 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8140 * xcoffread.c (init_stringtab): Add objfile parameter.
8141 * gdbtypes.c: New file
8142 * minsyms.c: New file
8143 * mmap-alloc.c: New file
8144 * mmap-sbrk.c: New file
8145 * objfiles.c: New file
8149 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8151 * Check in Fred Fish's changes in these modules. Fred
8152 will make ChangeLog entries for all of them. Update VERSION
8155 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8157 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8159 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8160 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8161 value.h: Prototypes for static functions; lint.
8162 * gdbtypes.h: Empty file to ease transition.
8164 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8166 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8167 inferior.h, language.h, signame.h, target.h, terminal.h,
8168 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8169 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8171 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8172 signame.c, sparc-xdep.c: Prototypes for all static functions.
8174 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8175 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8176 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8177 Remove to_call_function and target_call_function, since it
8178 always calls the same thing (call_function_by_hand).
8179 * core.c, exec.c, solib.c: Rename target_ops sections =>
8181 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8182 target.h: target_kill takes no args.
8183 * language.c (language_info): Scaffolding to allow briefer
8184 messages when the current language changes. FIXME.
8185 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8186 complaints about volatile functions.
8187 * xm-sysv4.h (HAVE_MMAP): Define.
8189 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8191 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8192 to make prototypes for all functions declared here.
8193 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8194 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8195 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8196 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8197 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8198 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8199 * utils.c: Avoid declaring malloc and realloc. Lint.
8200 (request_quit): Accept signal-number parameter.
8202 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8204 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8205 DIE's. Add new function read_tag_pointer_type() to read them.
8207 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8208 When creating a new user defined type, check to see if a partial
8209 type already exists, and if so, bash it to fit.
8211 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8213 * coffread.c (decode_base_type): Pass long, not union.
8214 Fix by Eric Valette, ev@chorus.fr.
8216 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8218 * elfread.c (elf_symtab_read): Fix code to correctly track
8219 changes in bfd for absolute symbols.
8221 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8223 * xm-vaxbsd.h: Close off comment.
8225 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8227 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8229 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8231 * mips-tdep.c (mips_print_registers): Print correct register
8232 number for double pseudo-registers.
8234 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8236 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8237 in the op$::OPERATOR. case. From Steven McCanne,
8238 <mccanne@horse.ee.lbl.gov>.
8240 * exec.c (set_section_name): Pass arg to exec_files_info;
8241 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8243 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8245 * main.c (print_gdb_version): Copyright msg: only this year.
8246 (cd_command): Avoid changing current_directory on error.
8248 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8250 * mipsread.c (parse_partial_symbols): Handle dependencies
8251 between partial symbol tables (when not doing stabs-in-ecoff).
8252 (This used to be handled by parse_fdr, but parse_fdr was
8253 incompatible with handling stabs-in-ecoff, so the code
8254 was re-written to not use parse_fdr. Unfortunately,
8255 the logic to handle dependencies was overlooked.)
8257 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8259 * coffread.c (read_enum_type): Use the size of a target int when
8261 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8263 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8264 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8265 TARGET_PTR_BIT to determine size of a pointer
8266 * values.c (unpack_long): when unpacking a REF or a PTR don't
8267 assume the size of the type.
8269 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8271 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8272 looking at its members. Improve guess between struct and union,
8273 only assuming union if multiple members have offsets of zero.
8275 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8277 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8278 (This is just for clarity - and one day permitting us to
8279 change FP0_REGNUM from 38 to 32, which would make more sense.)
8280 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8281 register numbers in stabs-in-ecoff get handled correctly.
8283 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8285 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8286 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8287 into BSD and Ultrix.
8289 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8291 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8293 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8295 * Makefile.in: Increment version to 4.4.1.
8296 * main.c (print_gdb_version): Update copyright notice.
8298 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8300 * mipsread.c: Prepend "struct " to the names of structure
8301 types, and similarly for enums and unions. (This used
8302 to be done, but got lost in the re-write to "guess" the
8303 difference between enum/struct/union.)
8304 Also, guess that a tag is an enum if the first member
8307 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8309 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8312 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8314 * Projects: Patching executables is done.
8315 * Makefile.in (VERSION): Roll to gdb-4.4.
8316 * README, WHATS.NEW: Update for gdb-4.4.
8318 * symfile.c (reread_symbols): Whenever we reread one object
8319 file's symbols, we must restart the scan, because the object_files
8320 chain has been permuted.
8322 * exec.c (exec_files_info): Split out into print_section_info.
8323 Print BFD filename of each section if it's not the default one.
8324 * core.c (core_files_info): Call print_section_info.
8326 * xm-vax.h: Include a few system header files whose definitions
8327 must precede defs.h.
8328 * language.c, language.h: Make some things const.
8329 * expression.h, main.c: const spreads like ooze.
8331 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8332 since BREAKPOINT values can be >0x80.
8334 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8336 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8338 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8340 * sparc-pinsn.c: Remove kludge for preferring architectures.
8341 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8342 and forever. Add `add' instruction to the set that get checked
8343 for a preceding `sethi' in order to print an absolute address.
8344 Corresponding changes in ../include/opcode/sparc.h needed
8345 to eliminate garbage instructions.
8347 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8349 * mipsread.c (parse_partial_symbols): Make sure partial
8350 symbols are created for external symbols (as used to be
8351 the case). This is a bit of a pain with the mips-coff.
8352 It uses a table which points to all of the external
8353 symbols belonging to a particular FDR or psymtab.
8354 Once we've generated this table, we might as well save
8355 it, and then use it in psymtab_to_symtab_1 to find
8356 the symbols to pass to parse_external().
8357 * symfile.c, symfile.c: New function start_psymtab_common
8358 to share the common parts of allocating a new psymtab
8359 for dbxread, mipsread (and later dwarfread). Its code
8360 was pulled out from start_psymtab in dbxread.c.
8361 * dbxread.c (start_psymtab): Use start_psymtab_common().
8363 * valprint.c (val_print): If there is an error when trying
8364 to print a string, check to see if there really is a problem
8365 by reading just one character. If that works, assume
8368 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8370 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8371 cypress, v8 mnemonics in that order.
8373 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8375 * sparc-pinsn.c: Put the qsort() back in.
8377 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8379 * findvar.c (read_register, write_register): Handle machines
8380 where REGISTER_TYPE is not the same size as "int".
8382 Handle debug symbols in dynamically loaded (relocated) code:
8384 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8385 offset to process_one_symbol.
8386 (process_one_symbol): Take new offset parameter. Add it into
8387 appropriate symbol types to relocate symbols to loaded addresses.
8388 Handle all possible symbol types, and complain() about types that
8389 we don't expect to see.
8390 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8391 process_one_symbol (FIXME, should pass real offset).
8395 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8397 (set_breakpoint, break_command_1, until_break_command,
8398 catch_command_1, breakpoint_re_set_one): Use it.
8399 * symtab.h (resolve_sal_pc): Declare.
8400 * infcmd.c (jump_command): Use resolve_sal_pc.
8402 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8404 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8406 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8408 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8409 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8410 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8412 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8414 * dbxread.c (process_one_symbol): Make a first cut at handling
8415 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8417 * symtab.c (find_pc_line): Fix stepping into and out of #included
8420 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8422 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8423 no longer any need to copy ../include/opcode/* into gdb.
8425 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8427 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8429 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8431 * valprint.c (type_print_base, type_print_method_args):
8432 Print C++ constructor methods without bogus "return type."
8434 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8436 * infptrace.c (child_xfer_memory): Parameter "target" should
8437 be a pointer to a structure, not the entire structure.
8439 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8441 * depend: Convert the couple of references to ansidecl.h that
8442 used the local gdb version to use the ../include version.
8444 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8447 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8448 (inferior_proc_init): Fix non-ANSI version of args.
8449 (attach): Call print_sys_errmsg with correct number of args.
8450 (mappingflags): Make static, does not need to be global.
8452 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8453 not the entire struct itself.
8455 * valops.c (value_assign): Cast some args to modify_field() and
8456 {read,write}_register_bytes() correctly.
8458 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8460 * Makefile.in (MALLOCSRC): Removed reference to removed local
8463 * dwarfread.c (list_in_scope): Needs an initial value, use file
8466 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8468 * main.c (main): Make option_index local to keep new getopt happy.
8469 main.c, solib.c, Makefile.in: Update copyright notices.
8471 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8473 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8475 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8477 * Makefile.in (HFILES): Add partial-stab.h.
8479 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8481 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8482 New files for stratus. Not complete enough to actually build
8483 on the Stratus machine; that awaits copyright assignment for
8486 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8487 for getting custom flags into CFLAGS when doing makes.
8489 * configure.in: Add config information for stratus.
8491 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8493 * dbxread.c (process_one_symbol): Pass address of structure
8494 to complain(), rather than the whole structure.
8496 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8498 * solib.c (solib_add_common_symbols): Only compile in when not
8499 using SVR4 style shared libraries.
8501 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8503 * dwarfread.c (locval): Add offreg flag to indicate location
8504 values that are computed off a base register.
8506 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8507 TAG_local_variable cases to account for static variables
8508 within function scopes.
8510 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8512 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8513 doesn't exist on some systems.
8515 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8516 nexting over recursive function calls.
8518 * target.c (target_read_string): Create this routine to read null
8519 terminated strings from the target. It deals with running off the
8520 end of memory elegantly as well. solib.c (find_solib): Use
8521 target_read_string() to avoid problems with running off the end of
8524 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8525 that reference pgrp_inferior.
8527 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8529 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8530 mips-tfile has been hacked to act more "traditionally."
8531 * dbxread.c: Fixed typo in comment.
8533 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8535 * mips-tdep.c (mips_skip_prologue): Add some number of
8536 'sw' instructions before 'addiu' adjusts the stack.
8538 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8540 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8541 freescope, buildblock closescope, record_line, add_symbol_to_list,
8542 gatherblocks, make_blockvector): Extensive changes to switch
8543 to generic symbol table building code in buildsym.c. Remove
8544 scope tree structures and functions, symbol table building
8545 functions, and lots of other small changes.
8547 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8548 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8550 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8552 * buildsym.c (cleanup_undefined_types): Add support for enums.
8553 This fixes the 'GDB internal error. cleanup_undefined_types with
8556 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8558 * dbxread.c: detect gcc2 compilations.
8560 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8562 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8563 in ../include/opcode/sparc.h.
8565 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8567 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8568 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8569 to reflect actual locations of opcode files, so TAGS target will
8572 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8574 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8577 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8578 dereferencing to access the correct elements.
8580 * valops.c (value_addr): Declare return type of external func
8583 * xcoffread.c: Undefine next_symbol_text before redefining it.
8585 For older changes see ChangeLog-9091
8591 version-control: never