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 (frame_chain_valid): If "use_unwind" is true, then
5 use unwind descriptors to determine if the frame chain is valid.
6 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
7 it does not assume %r4 is the frame pointer.
8 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
10 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
11 helper functions for print_insn.
12 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
13 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
14 which nullifies the following instruction.
16 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
18 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
19 pass the 5th arg there, rather than using an ANSI C-specific macro.
21 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
23 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
25 * Makefile.in (VERSION): Bump to 4.8.5
26 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
27 directories to include search path.
28 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
30 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
31 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
32 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
33 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
34 udr.o, udip2soc.o): Remove explicit rules, use the ones that
35 are automatically generated in "depend".
36 * Makefile.in (paread.o): Document why a dependency doesn't get
37 automatically generated in "depend" and leave this explicit rule
39 * depend: Update to latest automatically generated version.
41 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
43 * xcoffread.c: Doc fix.
45 * Makefile.in (depend): Include $(CC) command in generated output.
47 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
49 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
50 to xmalloc. Include defs.h. Rename local macro from
51 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
54 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
56 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
57 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
58 * depend: Update to latest automatically built version.
60 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
62 * sparclite/Makefile.in: Create default target that does nothing
63 in order to force user to build by hand.
65 * sparclite/Makefile: Remove. It's not necessary anymore.
67 * ser-unix.c (wait_for): New routine to handle read timeouts,
68 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
70 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
72 * mips-pinsn.c (print_insn): Return value.
74 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
76 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
77 at configuration time and doesn't belong in the distribution archive.
79 * Makefile.in (NONSRC): Add 29k-share/README.
80 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
82 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
83 constants with slightly more portable definitions (still depends
84 on 2's complement arithmetic though).
85 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
86 * i386v-nat.c (sys/reg.h): Conditionalize include on
87 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
88 * ser-unix.c (termio.h): Include <termio.h> like other files that
89 include termio.h, not <sys/termio.h> which may not exist (on
92 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
94 * valprint.c (print_longest): Change format parameter from a
95 'char' to an 'int'. We can't have 'char' parameters with the
96 current coding style, where we mix prototypes with pre-ANSI
98 * value.h (print_longest): Change format parameter in prototype
99 from a 'char' to an 'int'.
101 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
103 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
105 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
106 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
108 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
110 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
111 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
112 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
113 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
114 ptrace needs 5 arguments, #define ptrace to always
115 pass zero as the 5th argument.
117 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
119 * configure.in: Match z8k-*-sim for z8000.
120 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
121 * remote-hms.c: Update to use new serial protocol.
123 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
125 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
126 necessary and Solaris doesn't have it.
128 * Makefile.in (clean-info, install, install-info, info, dvi,
129 check, all): do not echo recursion lines.
131 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
133 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
134 required target ports which use sockets (like a29k-udi).
136 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
138 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
140 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
141 systems lacking select().
143 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
145 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
147 * alldeps.mak, depend: Update with latest automatically built
150 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
152 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
154 * Makefile.in (make-proto-testsuite.dir): New target to make
155 prototype testsuite tree.
157 * Makefile.in (VERSION): Bump to 4.8.4.
159 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
161 * stabsread.c (define_symbol): If unrecognized constant type,
162 complain() not error().
164 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
166 * infptrace.c: Add missing close paren to test for
167 FIVE_ARG_PTRACE defined.
169 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
170 when compiling with gcc, but disable it for now. See comment.
171 * defs.h (LONGEST): Define as either "long" or "long long"
172 based on CC_HAS_LONG_LONG.
173 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
174 how longest_to_int is defined.
175 * c-valprint.c (c_val_print): Call print_longest.
176 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
177 instead of LONG_LONG.
178 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
180 * printcmd.c (print_scalar_formatted): Call print_longest
181 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
182 * typeprint.c (print_type_scalar): Call print_longest and let
183 it figure out what to do for PRINTF_HAS_LONG_LONG.
184 * valprint.c (val_print_type_code_int): Call print_longest
185 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
186 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
187 * value.h (struct value): Replace usage of LONG_LONG with
189 * value.h (print_longest): Add prototype.
190 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
191 * values.c (unpack_double): Collapse code that was unnecessarily
192 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
193 * values.c (value_from_longest): Remove dependency on
194 CC_HAS_LONG_LONG and just use LONGEST.
195 * solib.c (solib_map_sections): Use bfd_get_filename
196 to access filename field.
197 * solib.c (clear_solib): Save filename and free it later, after
198 bfd_close, since bfd_close may reference it. Use bfd_get_filename
200 * config/convex/xm-convex.h (LONG_LONG): Replace with
201 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
202 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
203 Add PRINTF_HAS_LONG_LONG references.
205 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
207 * inflow.c (kill_command), infcmd.c (attach_command),
208 remote.c (remote_interrupt_twice): In messages for the user, call it
209 "the program" or "the program being debugged" not "the inferior".
211 * hp300ux-nat.c: Cast second arg to supply_register calls.
212 (_initialize_kernel_u_addr, getpagesize): New functions.
213 (store_inferior_register_1): Change arg name from value to val.
214 (fetch_core_registers): Make arg core_reg_size unsigned.
215 Pass 5 args to ptrace.
216 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
217 Remove KERNEL_U_ADDR stuff.
218 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
219 * config/m68k/hp300hpux.m{t,h}:
220 Move exec.o from NATDEPFILES to TDEPFILES
221 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
222 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
224 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
226 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
228 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
230 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
232 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
234 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
235 describe `set demangle-style arm' (not cfront);
236 mention can type `q' to discard output, when gdb pages
238 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
240 * valops.c (search_struct_field): Fix gdb core dump with incomplete
243 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
245 * remote.c: Change timeout to 2.
246 (remote_open): Use unpush_target not remote_close.
247 (remote_resume): If siggnal != 0, give warning not error().
248 (remote_wait, remote_interrupt, remote_interrupt_twice):
249 If we get two interrupts, let the user get out if they want.
250 (remote_{kill,mourn}): New functions.
251 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
253 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
255 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
257 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
259 * Remote targets (mourn): Call unpush_target.
261 * config/sparc/xm-sun4os4.h: Declare free() to return int.
262 Remove twisted use of PARAMS.
264 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
265 that ansidecl.h assumes ANSI on AIX.
267 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
269 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
270 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
272 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
274 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
276 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
278 * remote-vx.c (net_connect): Allow numeric IP address for host.
280 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
282 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
284 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
286 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
288 * symtab.h, xcoffread.c: Revise linetable sorting comments.
290 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
292 * valops.c (value_cast): A cast might also change the object
293 representation in C++.
294 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
295 to get the proper read_symtab function when called from mipsread.c.
296 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
297 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
298 for dummy psymtabs, inhibit processing of dummy psymtabs.
300 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
302 * Changes from (or inspired by) AMD:
303 * remote-udi.c (udi_attach): Assignments to Space and Offset were
305 (udi_wait): Make error message (UDIGetStdout) match error.
306 (udi_wait): Handle UDIStdinNeeded.
307 * command.c [CANT_FORK]: Use system().
308 * utils.c (prompt_for_continue): Allow quit with 'q'.
310 * solib.c (solib_add): Don't call special_symbol_handling if there
311 were errors in symbol_add_stub. Also set so->from_tty before
312 calling symbol_add_stub.
314 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
316 * Merge in HPPA/BSD patches from Utah:
317 * defs.h: Add const to 2nd arg of psignal prototype.
318 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
320 * hppab-core.c: Deleted. No longer useful.
321 * hppab-nat.c: #include more files. Use PT_WUREGS, not
323 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
324 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
325 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
326 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
327 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
329 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
331 * Fix two bugs found by deja-gnu. One is the incorrect reporting
332 of the PC being in a stack dummy when looking at a core file
333 without symbols. The other is the incorrect passing of char
334 arguments during expression evaluation (ie: p foo('a','b') would
335 mess up the passing of it's args because it wasn't coercing the
337 * hppah-tdep.c: Rename global functions to have consistent hppa_
338 prefix. Make more functions static. Drop hp_ prefix from static
339 functions. (hppa_push_arguments): Call value_arg_coerce to cast
340 char to int args if necessary. (hppa_fix_call_dummy): Create
341 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
342 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
343 valid (ie: != 0) before doing comparison against PC.
344 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
345 to reflect new arguments.
346 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
347 prefix for func name. (FIX_CALL_DUMMY): Move code into
350 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
351 to malloc() so that we can test GDB eval of dynamically created
352 arrays (like char strings in `print "foo"').
354 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
356 * printcmd.c (print_address_symbolic): Search symtabs as well as the
357 minimal symbols for a nearby symbol.
359 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
361 * coffread.c: Comment changes around minimal symbol recording.
363 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
365 * command.c: comment changes only.
367 * mips-tdep.c (heuristic_fence_post): new static variable.
368 (heuristic_proc_start): use heuristic_fence_post, print better
369 warnings, but only if not stop_soon_quietly.
370 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
372 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
374 * symtab.h: Fix LOC_REF_ARG comment.
376 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
377 and Jim Kingdon (kingdon@cygnus.com)
379 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
381 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
382 symfile.c (compare_symbols): Don't check first character; STRCMP
385 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
386 structures that are passed by address in a register.
387 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
388 * findvar.c (read_var_value),
389 printcmd.c (address_info, print_frame_args),
390 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
391 * symtab.c (lookup_block_symbol): Deal with it.
393 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
395 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
397 * objfiles.c (find_pc_section): Return a struct obj_section *.
398 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
399 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
400 Don't use obj_section hack.
401 * xcoffexec (vmap_symtab): Relocate obj_sections.
402 * printcmd.c (containing_function_bounds): Use find_pc_section.
404 * symtab.h: Clean up SYMBOL_VALUE comments.
406 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
408 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
409 Expand comments about LOC_ARG/LOC_LOCAL pairs.
411 * coffread.c (read_coff_symtab): Use rewind before fseek.
413 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
415 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
416 * Makefile.in: Add $(YFLAGS) when using $(YACC).
417 * Makefile.in: Remove message to expect conflicts and unused
418 rules in ch-exp.y, since there no longer are any such.
420 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
422 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
424 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
426 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
427 rather than dumping core.
429 * Makefile.in: Add ${srcdir}/ to all source files.
430 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
431 (TAGS): Deal with srcdir and new config directory scheme.
433 Makefile.in (NONSRC): Remove createtags.
434 alldeps.mak: Updated.
436 * rs6000-tdep.c: Delete unused function print_frame.
438 * frame.h (struct frame_info): Doc fix for next_frame.
439 New field signal_handler_caller.
440 blockframe.c (create_new_frame, get_prev_frame_info),
441 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
442 INIT_FRAME_PC_FIRST).
443 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
446 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
448 * irix4-nat.c (fetch_core_registers): Special version of this for
449 Irix 4.x, which stores regs a bit differently from other /proc
451 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
452 to new file core-svr4.c.
453 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
454 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
456 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
458 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
460 * i387-tdep.c: Remove unused #includes.
462 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
464 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
466 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
468 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
470 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
471 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
472 Don't muck with SYMBOL_CLASS.
474 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
476 * munch: Don't use head command. It doesn't exist everywhere.
478 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
480 * inflow.c (new_tty): Remove spurious 'o' character at end
483 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
485 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
486 instructions and nothing more.
487 * mipsread.c (add_line): Add comment why we have to combine line number
488 entries for the same line number.
490 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
492 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
495 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
497 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
499 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
501 * source.c (select_source_symtab): Clean up comment. Also, if
502 we have a current_source_symtab, and s is NULL, return without
504 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
505 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
507 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
509 * dbxread.c (unknown_symchar_complaint): Add new complaint.
510 * stabsread.h: Declare it.
511 * partial-stab.h: Use it.
513 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
515 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
517 * stack.c (print_frame_info): Print specially if dummy frame.
519 * breakpoint.c: Add comments regarding within_scope future direction.
523 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
525 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
527 * ch-exp.y: Fix thinko that broke parsing of FALSE.
529 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
531 * stabsread.c (read_member_functions): Initialize domain for stubbed
532 member functions to avoid gdb core dumps when printing pointers
534 * cp-valprint.c (cp_print_class_method): Check for stubbed member
537 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
539 * expprint.c (print_subexp): If opcode not found in op_print_tab,
540 stop with an error().
541 eval.c (evaluate_subexp): Change error message.
543 * objfiles.c (build_objfile_section_table): Cast return value
546 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
548 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
549 to rs6000_frame_chain and deal with it if we're in a signal handler.
550 (FRAME_SAVED_PC): Use rs6000_frame_chain.
552 * breakpoint.c (within_scope): New function.
553 (enable_breakpoint, watchpoint_check): Use it.
555 * source.c (openp): Handle "exec-file ./ls" correctly.
557 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
559 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
561 * ch-exp.y: Clean up lexing of identifiers and
562 reserved words. (E.g. don't recognize FALSEXXX as the
563 keyword FALSE followed by the identifier XXX.)
564 Also, convert identifiers to lower case.
566 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
568 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
569 new serial interface.
571 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
573 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
574 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
575 * ser-go32.c: Return -1 on most failures, 0 on most successes,
576 and use new return codes for go32_readchar().
577 * ser-unix.c: Ditto. Also, move error handling up to caller for
578 SERIAL_SETBAUDRATE().
579 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
581 (serial_close): New routine to wrap around device close routine.
582 serial.h: Clean & document return values more clearly.
584 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
586 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
588 * rs6000-pinsn.c (print_operand, case LI): Print condition register
589 operand in decimal rather than wrong textual versions.
591 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
592 (mention 't', remove false thing about 'g' only good with 'f').
594 * breakpoint.h: move "struct breakpoint" and friends to top of
595 file so that bpstat_find_breakpoint prototype works.
597 * solib.c (struct so_list): Add bfd field.
598 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
599 Put the bfd in bfd field of the so_list.
600 (clear_solib): Free bfd name and close_bfd on the bfd.
602 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
604 * valarith.c (value_subscript): Add COERCE_REF.
605 * ch-exp.y (operand_5): We can generalize the 2nd operand
606 of a string repetition ot 'literal' without ambiguity.
608 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
610 * breakpoint.h (struct bpstat): Remove momentary field.
611 Remove bpstat_momentary_breakpoint. This was always kludgy
612 and is no longer used.
614 * breakpoint.h: Add enum bpstat_what.
615 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
616 stop and print fields of bpstat now per-breakpoint, not just
617 one for the whole chain.
618 breakpoint.{c,h} (bpstat_what): New function.
619 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
620 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
621 with call to bpstat_what.
622 README: Remove watchpoint/breakpoint bug from known bugs.
624 * breakpoint.h: Prototype bpstat_find_breakpoint.
626 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
628 * symtab.c (find_methods, gdb_mangle_name): Note that functions
630 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
631 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
633 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
635 * i960-pinsn.c (tabent): Copied struct definition from
638 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
640 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
642 * symtab.c (gdb_mangle_name): Use it.
643 * symtab.c (find_methods): Do not add destructors to choice list
645 * symtab.c (decode_line_1): Make breakpoints on destructors work
648 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
650 * ser-go32.c: Make it use serial port name.
651 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
653 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
656 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
658 * configure.in: Only configure sparclite subdir when target_cpu
661 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
663 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
664 Remove FIXME comment regarding this.
666 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
668 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
670 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
672 Add section table to objfile struct. Use it for find_pc_section.
673 * objfiles.c (add_to_objfile_sections,
674 build_objfile_section_table, find_pc_section): new functions.
675 (allocate_objfile): build section table.
676 * objfiles.h (struct obj_section): new structure.
677 (struct objfile): add section table.
678 (find_pc_section): new prototype.
679 * solib.[ch] (find_pc_section_from_so_list): removed.
680 * sparc-tdep.c: include objfiles.h for find_pc_section. include
681 symfile.h for objfiles.h.
682 (in_solib_trampoline): adjusted for new find_pc_section
683 prototype. Removed BAD_RICH_HACK ifdefs.
684 * symfile.c (syms_from_objfile): offset objfile sections.
685 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
686 * symfile.h (find_pc_section): prototype removed. Also fixed
687 comment typo NUL -> NULL.
688 * target.[ch] (find_pc_section_from_targets): removed.
689 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
691 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
693 * ser-go32.c: Format. (go32_open): Use proper return value.
695 * configure.in: Undo conditional configdirs hack for sparclite.
697 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
699 * symtab.c (list_symbols): When call break_command, pass both
700 filename and function name not just function name.
702 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
704 (Changes and new files to make "none" a full fledged configuration)
705 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
706 Currently only tm-none.h has any meaningful contents.
707 * config/none/none.mh (NAT_FILE): Use nm-none.h
708 * config/none/none.mh (XM_FILE): Use xm-none.h
709 * config/none/none.mt (TM_FILE): Use tm-none.h
710 * Makefile.in (depend): Remove comment about parse errors in
711 valops.c, it now parses correctly and generates a correct depend
712 line. Remove line that touches xm.h, tm.h, and nm.h; they are
713 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
715 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
717 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
719 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
720 exactly 8 characters.
722 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
724 * configure.in: Sparclite uses sparc config dir. Also has it's
725 own tm- & .mt files now. Also add sparclite to configdirs.
726 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
727 * config/i386/go32.mh: Nullify def of TERMCAP.
728 * config/i386/xm-go32.h: Get rid of redef of EIO.
729 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
730 specific configs. Very similar to sun4os4, but without solib.
731 * sparclite/{Makefile.in configure.in}: First cut at making this
734 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
736 * ser-go32.c: First cut at adapting to new serial interface.
738 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
740 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
741 These implement a new serial line interface for talking to remote
743 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
744 EXCEPT go32, which gets ser-go32.c.
745 * remote.c: Use new serial interface. More remote-xxx's to be
747 * ser-bsd.c, ser-termios.c: Removed.
748 * serial.c: New. Implements common operations for all serial
750 * ser-unix.c: New. Unix specific serial operations for various
751 flavors of Unix (Posix, SysV, BSD).
752 * serial.h: Generic serial interface defs.
753 * config/i386/go32.mh, config/i386/i386bsd.h,
754 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
755 ser-bsd.o from XDEPFILES. All the magic is now handled in
758 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
760 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
762 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
764 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
766 * rs6000-tdep.c (frameless_function_invocation): Don't even think
767 about framelessness except on the innermost frame.
769 * xcoffexec.c: Call fatal() not abort().
771 * stabsread.c (patch_block_stabs): If stab & no symbol, make
772 a LOC_OPTIMIZED_OUT symbol.
773 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
774 findvar.c (read_var_value), printcmd.c (address_info),
775 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
776 m2-exp.y (yylex): Deal with it.
777 ch-exp.y (yylex): Deal with it.
779 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
781 * findvar.c (value_from_register): H8500 specific, check to see
782 if we are looking at short pointer. If so, skip crock.
783 * h8500-tdep.c (h8500_frame_chain): Mask down value from
784 read_memory_integer() to avoid getting messed up by sign extension.
786 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
788 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
789 ifdef protect using BAD_RICH_HACK. This should be removed soon.
790 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
792 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
794 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
796 * core.c (dis_asm_print_address): New function.
798 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
801 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
803 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
804 entire breakpoint chain and print only the first entry that needs to
805 be printed and needs to be stopped for. Fixes problems with printing
806 of multiple breakpoints with different conditions.
807 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
808 effectively stops printing of the breakpoint chain.
809 * breakpoint.c (print_it_noop): New routine to print nothing
810 for this breakpoint entry and dont stop printing.
811 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
812 watchpoint only if it is enabled.
813 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
814 descriptor from the library to make backtraces through setjmp work.
815 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
817 * mips-tdep.c (read_next_frame_reg): Provide correct values for
818 all registers saved within sigtramp, cleanup.
820 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
822 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
824 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
826 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
827 with prototype in ../include/dis-asm.h.
829 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
831 * core.c (dis_asm_{read_memory,memory_error}): New functions.
832 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
833 Use read_memory_func interface to disassembler.
835 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
837 Teach sparc solaris to next over shared library functions.
838 * solib.[hc] (find_pc_section_from_so_list): new function and
840 * sparc-tdep.c (in_solib_trampoline): new function.
841 * symfile.[hc] (find_pc_section): new function and prototypes.
842 * target.[hc] (find_pc_section_from_targets): new function and
844 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
847 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
849 * infrun.c (wait_for_inferior): Revise comment.
851 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
853 * command.{c,h}: New var_type var_integer.
854 main.c: Use it for history_size.
856 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
857 Lint and byte-order fixups.
859 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
861 * breakpoint.h (bpstat): New field print_it.
862 breakpoint.c (bpstat_print): Use it.
863 (print_it_normal): New function (from old bpstat_print code).
864 (bpstat_{alloc,stop_status}): Set print_it field.
866 * breakpoint.c (bpstat_stop_status): Use catch_errors when
867 evaluating watchpoint condition, via new function watchpoint_check.
868 Also stop if watchpoint disabled due to leaving its block.
870 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
872 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
874 * mips-pinsn.c: Add missing include of dis-asm.h.
876 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
878 * Makefile.in (clean, distclean, realclean): Recursively apply
879 to subdirs first, rather than last. This avoids, for example,
880 Makefile being removed in a parent directory before the recursive
883 * alldeps.mak, depend: Update for below changes.
885 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
886 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
887 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
888 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
890 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
891 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
892 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
893 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
894 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
895 tm-68k.h to tm-m68k.h.
896 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
897 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
900 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
901 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
902 * a29k-tdep.c: Renamed from am29k-tdep.c.
903 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
904 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
905 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
906 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
908 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
909 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
910 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
912 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
913 define that does not appear anywhere else in the gdb source tree.
914 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
916 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
918 * breakpoint.c: Add comments regarding breakpoint_re_set.
920 * xcoffread.c (sort_syms, compare_symbols): Remove.
921 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
922 not our own sort_syms (it is identical).
924 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
926 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
928 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
929 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
931 * exec.c (exec_close): Fix storage leak.
932 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
933 output sections when patching an executable.
934 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
935 when writing all registers.
936 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
937 at the right offset in the dummy frame.
938 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
939 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
940 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
942 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
944 * Makefile.in (TARFILES): Avoid trailing backslash.
946 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
948 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
949 it in breakpoint_re_set.
950 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
952 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
953 don't use sizeof(int) for target stuff, etc).
955 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
957 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
958 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
959 support that can't be integrated anyway due to lack of clear
962 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
964 * findvar.c (read_register, write_register): Make these capable
965 of reading/writing registers that are shorter than REGISTER_TYPE.
966 * (value_from_register): Install H8500 specific code to return
967 proper value when register is being used as a pointer.
968 * h8500-tdep.c: Remove extra defines of NUM_REGS.
969 (h8500_skip_prologue): Use correct lengths for LINK instructions.
970 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
971 chain frames properly by combining frame pointer with T reg.
972 (init_extra_frame_info): Delete. It's now a macro.
973 (frame_args_address): Don't add PTR_SIZE. Stack args are already
974 offset by the correct amount off of the frame pointer.
975 (register_byte): Delete. It's now a macro.
976 (register_raw_size, register_virtual_size): Delete. Replaced by
977 common routine h8500_register_size, cuz there's no difference
978 between the raw & virtual sizes on this machine.
979 (register_convert_to_raw, register_convert_to_virtual): Delete,
980 cuz there's no difference between the raw & virtual forms.
981 Replaced by memcpy in tm file.
982 (register_virtual_type): Rename to h8500_register_virtual_type.
983 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
984 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
985 emulator have same reg offsets. This is all handled in the
987 (h8500_trapped_internalvar): New routine to detect references to
988 convenience vars acting as pointer pseudo-regs.
989 (h8500_value_trapped_internalvar): Conjure up value of pointer
991 (h8500_set_trapped_internalvar): Convert set value in real
993 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
994 code segment register.
995 infrun.c (proceed): Simplify. Call write_pc instead of doing it
997 (wait_for_inferior): Add h8500 specific code to add stack segment
998 when reading SP register.
999 remote-sim.c (fetch_register): Spacing.
1000 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1001 detect cruft. Redo all register manipulation stuff. Get rid of
1002 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1003 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1004 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1005 to create internal vars for pointer pseudo-regs.
1007 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1009 * Makefile.in: Numerous small changes to macro definitions
1010 and rules for building gdb distribution tree. Many macros
1011 eliminated or merged, and rules simplified.
1012 * alldeps.mak: Update.
1015 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1017 * Makefile.in: recurse through SUBDIRS for dvi target too
1019 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1021 * Clean up xcoff relocation.
1022 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1023 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1025 symtab.h (struct general_symbol_info): Add section field.
1026 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1027 xcoffread.c: Set section for symbols and msymbols.
1028 (struct symtab): Add block_line_section field.
1029 buildsym.c (end_symtab): Set it.
1030 (end_symtab and callers): Add section parameter.
1031 objfiles.c (objfile_relocate): New funciton.
1032 xcoffexec.c (vmap_symtab): Use it.
1033 xcoffsolib.h (struct vmap): Remove unused fields.
1034 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1035 CORE_NEEDS_RELOCATION, symtab_relocated.
1036 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1037 rs6000-tdep.c: Make loadinfotext static.
1038 breakpoint.c (fixup_breakpoints): Doc fix.
1039 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1040 (end_symtab): primary field replaces nonreloc.
1042 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1044 * symtab.h (struct linetable_entry): Remove confusing comment.
1046 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1048 * Makefile.in: add installcheck target
1050 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1052 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1053 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1054 z8k}: New directories to hold cpu specific configuration files.
1055 Naming follows gcc convention.
1056 * config/{*.mt, *.mh}: All target and host makefile fragment
1057 config files moved to an appropriate config/<cpu> subdirectory.
1058 * nm-*, xm-*, tm-*: All native, host, and target files, which
1059 get linked to nm.h, xm.h, and tm.h respectively by configure,
1060 moved to appropriate config/<cpu> subdirectory.
1061 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1062 Native, host, and target files that are common across more than
1063 one cpu architecture and included by one of the configured
1064 native, host, or target files, get moved to config directory.
1065 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1066 pick up native, host, or target include files moved to one of
1067 the config subdirectories, and that are included by other files.
1068 * Makefile.in (alldeps.mak): Modify to account for new config
1069 directory structure.
1070 * alldeps.mak, depend: Update for new config directory structure.
1071 * config/*/[ntx]m-*.h: Modify all files that include other
1072 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1073 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1075 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1076 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1077 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1078 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1079 the ones where the default is not unique or different than the
1080 config subdirectory name. Similarly, handle gdb_target_cpu.
1081 Modify configure.in as appropriate to make use of gdb_host_cpu
1082 and gdb_target_cpu to find makefile fragments and make links.
1084 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1086 * mipsread.c (compare_blocks): Sort blocks with the same start
1087 address by decreasing ending address.
1089 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1091 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1092 lookup_symbol as it might get clobbered by the call.
1094 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1095 The previous code did not initialize the language field for the psymtab
1098 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1100 * c-exp.y (parse_number): Avoid shift warning.
1101 * serial.h (struct ttystate): Declare empty one on DOS.
1103 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1105 * xm-sun4os4.h: Return type of free() should be void, not int.
1107 * vx-share/vxWorks.h: Remove #def of NULL.
1109 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1111 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1113 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1115 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1117 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1119 * ieee-float.c: Moved to ../libiberty.
1120 * ieee-float.h: Moved to ../include.
1121 * Makefile.in: Update accordingly.
1122 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1123 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1124 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1125 it is now in ../opcodes/m68881-ext.c.
1126 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1127 prologue (some callers _do_ care).
1128 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1129 new interface of ../opcodes/*-dis.c.
1130 * ch-exp.y: Add #include <ctype.h>.
1132 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1134 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1136 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1138 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1140 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1142 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1144 * z8k-tdep.c (extract_return_value, write_return_value,
1145 store_struct_return): New functions from macros in tm-z8k.h.
1147 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1149 * valops.c (value_arg_coerce): Apply temporary patch to
1150 fix problem with coercion of array and function types when
1151 passed as arguments to C functions, pending a more complete
1152 review of when and how coercion should be done, depending
1153 upon context and language.
1155 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1157 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1159 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1160 debugsec if there are a non-zero number of symbols.
1162 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1164 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1166 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1168 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1170 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1171 not just 50 symbols.
1172 (symtbl_num_syms): New variable.
1173 (read_xcoff_symtab): Set it.
1174 (read_symbol_nvalue): Check for bad symno.
1175 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1178 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1180 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1181 This is defined in defs.h if necessary.
1182 * vx-share/vxWorks.h: Remove #defs of min and max.
1183 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1184 vx-share/xdr_rdb.c: include defs.h.
1186 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1188 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1191 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1192 xcoffread.c: Doc fixes.
1194 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1196 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1197 xcoffexec.c (xcoff_relocate_core): New function.
1198 (text_adjustment): Removed.
1199 (add_vmap): Return the vmap.
1200 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1202 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1204 * xcoffsolib.h: Add objfile member to struct vmap.
1205 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1206 xcoffexec.c (add_vmap): Allocate objfiles here.
1208 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1210 Support 68000 series without floating point.
1212 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1213 * tm-68k-nofp.h: New file, lacks 68881 support.
1214 * config/m68k-nofp.mt: New file.
1216 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1218 Remove a few remaining underscore/no-underscore remnants from
1221 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1222 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1223 * config/sparc-noun.mt: Rename to sparc-em.mt.
1224 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1225 * tm-68k-un.h: Rename to tm-68k-fp.h.
1226 * tm-spc-un.h: Rename to tm-spc-em.h.
1227 * tm-sun4sol2.h: Cleanup.
1228 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1230 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1232 * symmisc.c (std_in, std_out, std_err): Move initializations
1233 to runtime code, in case they aren't constant.
1235 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1237 * symtab.c (find_pc_symtab): some object file formats, notably
1238 mips, have holes in the address ranges of symtabs. Change
1239 this algorythm from first hit to tightest fit.
1241 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1242 fence post without finding the enclosing function, then print a
1245 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1247 * utils.c (fputs_demangled, fprint_symbol): Remove.
1248 * utils.c (fprintf_symbol_filtered): New function which combines
1249 the functionality of fputs_demangled and fprint_symbol. Uses a
1250 caller provided language parameter to select the appropriate
1251 demangler, and caller provided args to pass to the demangler.
1252 * defs.h (enum language): Move further up in file so enum can
1253 be used in prototypes.
1254 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1255 * defs.h (fprintf_symbol_filtered): Add prototype.
1256 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1257 fputs_demangled with call to fprintf_symbol_filtered.
1258 * cp-valprint.c (demangle.h): Include
1259 * cp-valprint.c (cp_print_value_fields): Replace calls to
1260 fprint_symbol with calls to fprintf_symbol_filtered.
1261 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1262 with call to fprintf_symbol_filtered.
1263 * stack.c (print_frame_info): Remove obsolete code so we don't
1264 have to update fputs_demangled usage in it.
1265 * stack.c (print_frame_info, frame_info): Add language variable
1266 to pass to fprintf_symbol_demangled and initialize it from the
1267 symbol's language. Replace calls to fputs_demangled with calls
1268 to fprintf_symbol_filtered.
1269 * symtab.c (find_methods): Replace call to fputs_demangled with
1270 call to fprintf_symbol_filtered.
1271 * ch-valprint.c (demangle.h): Include.
1272 * ch-valprint.c (chill_print_value_fields): Replace call to
1273 fprint_symbol with call to new fprintf_symbol_filtered.
1275 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1277 * Makefile.in (VERSION): Bump version to 4.8.2.
1279 * main.c (source_command): Require an explicit pathname of file
1280 to source, since previous behavior of defaulting to gdb init file
1281 was troublesome and undocumented.
1282 * printcmd.c (disassemble_command): Add missing '{}' pair to
1283 else with two statements. Bug reported by Stephane Tsacas
1285 * symtab.c (find_pc_line): Don't complain about zero length or
1286 negative length line numbers for the moment, since we may not own
1287 the terminal when called, such as when single stepping. (FIXME)
1288 * language.h (CAST_IS_CONVERSION): True if current language is
1289 C++ as well as C. Fix from Peter Schauer.
1290 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1291 Use STREQN macro rather than bare '!strncmp()'.
1292 * environ.c (unset_in_environ): Avoid use of memcpy on
1293 overlapping memory regions, as suggested by Paul Eggert
1294 <eggert@twinsun.com>.
1295 * c-exp.y (%union struct): Remove unused ulval as suggested
1296 by Paul Eggert <eggert@twinsun.com>.
1298 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1300 * main.c (gdbinit): Make static.
1301 * main.c (inhibit_gdbinit): Move to file scope.
1302 * main.c (main): Remove local inhibit_gdbinit.
1303 * main.c (source_command): Don't source '.gdbinit' file by
1304 default if gdb has been told to ignore it.
1306 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1308 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1311 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1313 * printcmd.c (print_address_symbolic): Only print if offset
1314 is shorter than max_symbolic_offset.
1315 (initialize_printcmd): `set print max-symbolic-offset'.
1317 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1318 (examine_tag): Use it.
1319 (read_register_stack): Only look in the local registers for a
1320 memory address if it's between rfb and rsp; go to memory otherwise.
1321 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1322 (reginv_com): Remove ancient kludge command.
1324 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1326 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1327 irix4 will again compile.
1329 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1331 * configure.in: accept mips-sgi-irix4* for irix4.
1333 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1335 * z8k-tdep.c (print_register_hook): Lint.
1337 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1339 Lint fixes from Paul Eggert (eggert@twinsun.com):
1341 * command.c (do_setshow_command): var_uintegers are unsigned.
1342 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1343 unsigned, since they use hex values with the high bit set.
1345 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1347 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1348 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1350 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1351 macro definitions in parenthesis.
1353 * dbxread.c (dbx_symfile_init): Catch the case where there is
1354 no string table, but the only way we find out is by reading zero
1357 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1359 * dbxread.c (dbx_symfile_init): Make size of the string table
1360 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1361 offset to the string table is nonzero and handle the nonexistant
1362 string table case, should it occur. Ensure that the string table
1363 size read from the file is reasonable, with a minimum lower bound
1364 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1366 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1368 * Makefile.in: Changes to build testsuite correctly.
1369 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1370 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1371 (TARGET_FLAGS_TO_PASS): New variable.
1372 (SUBDIRS): Added testsuite.
1373 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1374 testsuite is compiled with CC_FOR_TARGET rather than CC.
1376 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1378 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1379 reported by mycroft@gnu.ai.mit.edu.
1381 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1382 * configure.in (vax-*-ultrix2*): New triplet.
1383 * config/vaxult2.mh: New file.
1384 * xm-vaxult2.h: New file.
1386 * c-exp.y (parse_number): Change high_bit to unsigned.
1387 * demangle.c: Change all references to cfront to ARM, since the
1388 actual algorithm is the one specified in the Annotated Reference
1389 Manual. This was confusing users into thinking that full cfront
1390 support was implemented.
1391 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1392 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1393 directly to lookup_struct_elt_type, which will do the
1394 dereferencing itself.
1395 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1396 NULL dereferencing bug for unnamed structs, comment out
1399 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1401 * coffread.c (process_coff_symbol): Change PCC argument correction
1402 so that it only happens on big-endian targets; so that it only
1403 happens if the short or char argument is aligned on an int
1404 boundary; and so that it changes the location, rather than the
1405 type, of the argument. These changes tend to parallel similar
1406 (old) changes in stabsread.c.
1408 * coffread.c (coff_read_enum_type): Use the specified size for
1409 enums, don't assume that they are int-sized.
1411 * c-valprint.c (c_val_print): Don't assume enums are the same as
1414 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1415 Rendell, <michael@mercury.cs.mun.ca>.
1417 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1419 * language.h (local_decimal_format_custom): Add prototype.
1420 * language.c (local_decimal_format_custom): Add function, bug
1421 reported by Robert R. Henry (rrh@tera.com).
1423 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1425 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1426 by Josef Leherbauer, joe@takeFive.co.at.
1428 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1430 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1431 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1432 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1433 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1434 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1435 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1436 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1437 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1439 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1441 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1442 of demangled name fields to NULL if no demangling exists for
1443 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1444 symbols if their language is known at the time they are created,
1445 but sometimes the language is not known until later.
1447 * ch-typeprint.c (chill_print_type_base): Name changed to
1448 chill_type_print_base to match pattern for C and C++ names.
1449 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1450 to be consistent with other usages.
1451 * ch-typeprint.c (chill_type_print_base): Add support for
1452 printing Chill STRUCT types.
1453 * ch-valprint.c: Include values.h.
1454 * ch-valprint.c (chill_print_value_fields): New function and
1455 prototype for printing Chill STRUCT values.
1456 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1457 that was being called with two args instead of three.
1458 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1459 to print Chill STRUCT values.
1461 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1463 * configure.in: added testsuite to configdirs.
1465 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1467 * doc/stabs.texi: The `this' pointer is now known by the name
1468 `this' instead of `$t'.
1470 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1472 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1473 references of TAG_string_type DIEs in user defined types.
1474 * ch-lang.c (chill_create_fundamental_type): Track compiler
1475 change that now emits debugging info with the type long for Chill
1478 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1480 * remote-mips.c: New file; implements MIPS remote debugging
1482 * config/idt.mt: New file; uses remote-mips.c
1483 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1485 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1486 floating point coprocessor.
1487 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1489 (mips_pop_frame): If not mips_fpu, don't restore floating point
1491 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1493 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1494 mips_fpu, don't use fp0 as floating point return register.
1495 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1498 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1500 * gdb/testsuite: made modifications to testcases, etc., to allow
1501 them to work properly given the reorganization of deja-gnu and the
1502 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1504 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1506 * gdb/testsuite: Initial creation of gdb/testsuite.
1507 Migrated dejagnu testcases and support files for testing nm to
1508 gdb/testsuite from deja-gnu. These files were moved "as is"
1509 with no modifications. This migration is part of a major overhaul
1510 of dejagnu. The modifications to these testcases, etc., which
1511 will allow them to work with the new version of dejagnu will be
1512 made in a future update.
1514 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1516 * NEWS: Add reminders for next release.
1518 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1520 * mipsread.c (parse_lines): Correct check for files compiled with
1523 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1525 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1527 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1529 * Makefile.in (VERSION): GDB-4.8 release!
1530 * README, NEWS: Update for release.
1532 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1534 * am29k-pinsn.c (print_insn): Minor nits with const.
1535 * am29k-tdep.c: More minor nits with arg types for
1536 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1538 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1540 * gcc.patch: Update for a different GCC (G++) bug.
1541 * main.c (print_gdb_version): Update copyright year to 1993.
1542 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1543 conditionalize this file on it. FIXME, right way is to split
1544 these into two config files.
1545 (ATTACH_DETACH): Define for BSD 4.4
1546 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1547 (U_REGS_OFFSET): Revise for 4.4.
1548 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1549 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1550 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1552 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1554 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1557 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1559 * c-lang.c (c_printstr): Bugfix for length==0 case.
1561 * c-lang.c (c_printstr): If a C string ends in a null, don't
1564 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1566 * defs.h (STRCMP): Make it work for unsigned chars.
1568 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1570 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1571 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1572 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1573 define to kludge the large opcode table into two smaller tables,
1574 since GCC take exponential space to build the table. Lint.
1575 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1577 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1579 * Makefile.in (VERSION): Roll to 4.7.9.
1580 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1581 definition here, to handle both BSD 4.3 and 4.4 systems.
1582 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1583 * remote.c (alarm): Move declaration to global level, before
1584 first reference to it.
1585 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1586 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1588 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1590 * remote.c (readchar): forward declare alarm which otherwise looks
1591 like an undeclared variable to gcc.
1593 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1594 when comparing against an int. Avoids superfluous warning from
1597 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1598 Avoids superfluous warnings from some systems and/or compilers
1599 (like vax ultrix 4.2.)
1601 * language.c (struct op_print unk_op_print_tab): use the enum
1602 values rather naked zeros as initializers. Avoids warnings from
1603 ultrix type compilers.
1605 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1607 * Makefile.in (VERSION): Roll to 4.7.6.
1608 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1609 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1610 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1611 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1612 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1613 (depend): Fix bug where nm-files in config files weren't noticed.
1614 (make-proto-gdb-1): Avoid changing directories while building new
1615 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1617 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1619 * remote.c: Improve error recovery. Allow user to break out
1620 of initial connection attempt with INTERRUPT. Treat a timeout
1621 while waiting for remote packet like a retry, unless the remote
1622 side is actively running user code. Fix a few long printf_filtered's.
1624 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1627 * buildsym.c (start_subfile): Allow null file name.
1629 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1631 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1632 expects a pointer to complaint rather than a complaint
1634 (process_linenos): free the previously allocated subfile name,
1635 then allocate the new one from the heap.
1637 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1639 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1641 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1643 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1644 Previously, would bogusly index off the bottom of type_vector.
1645 (rs6000_builtin_type): Accept type number as argument.
1646 (read_type, case '-'): Handle negatives like any other type number.
1648 * symfile.c (deduce_language_from_filename): Handle null name.
1650 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1651 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1652 fixed by sato@sm.sony.co.jp.
1654 * xcoffread.c (parmsym): Don't use an initializer to set up
1655 this struct symbol. Set it up in initialize_xcoffread.
1656 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1657 works on real rs/6000 target with #ifndef FAKING_RS6000.
1659 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1661 * stabsread.c (rs6000_builtin_type): Move function from
1662 xcoffread.c:builtin_type.
1663 * xcoffread.c (builtin_type): Move to stabsread. Remove
1664 IBM6000_HOST dependency. Move misplaced comments.
1665 (various): Change printf's to complaints.
1666 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1667 objfile argument to read_type calls under #if 0.
1668 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1669 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1670 * Makefile.in: xcoffread.o is not built by default.
1671 * xm-rs6000.h (IBM6000_HOST): Remove.
1672 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1673 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1676 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1678 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1679 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1680 register numbers when user tries to modify elements in structs
1681 passed as arguments.
1682 * inflow.c (child_terminal_info): Move banner outside of system
1684 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1685 passes struct/union arguments by address.
1687 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1689 * Based on patch from Kean Johnston <maw@netcom.com>:
1690 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1691 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1692 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1694 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1696 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1697 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1699 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1701 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1702 cc debugging output.
1704 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1706 * stabsread.c (define_symbol): Complain about unrecognized names
1707 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1708 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1709 (read_cpp_abbrev): Don't use the class name as part of the
1710 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1711 abbrevs. Inspired by Mike Tiemann.
1712 (read_tilde_fields): Comment. Remove ancient dead code.
1713 Remove erroneous but non-dead code. Simplify. Add complaints.
1714 (in general): Remove extraneous (parentheses) in return
1717 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1719 * coffread.c (coff_lookup_type): Fix fencepost error reported
1720 by Art Berggreen, <arg@opal.acc.com>.
1722 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1723 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1725 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1726 test, which is apparently left over from when we used native
1727 include files and couldn't depend on the member names being there.
1728 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1730 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1732 * mipsread.c: Major overhaul to use new BFD symbol table reading
1733 routines. Now swaps information as it is needed, rather than
1734 swapping everything when the file is read.
1736 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1738 * Makefile.in (TARDIRS): Add sparclite demo dir.
1739 (*.tab.c): Change dependency on Makefile to depend on
1740 Makefile.in, otherwise it always rebuilds after configuring.
1741 Force output *.tab.c file into current directory even in "make"
1742 versions that rewrite dependent file names used in command lines.
1744 * TODO: Remove some things we did.
1745 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1746 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1747 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1748 * symtab.h: Eliminate unnamed unions and structs.
1750 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1752 * Makefile.in (VERSION): Roll to 4.7.5.
1754 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1756 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1757 re-evaluating symbol pointers.
1759 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1761 * c-exp.y (lcurly, rcurly): New nonterminals.
1762 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1764 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1765 made function static.
1766 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1767 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1768 * parse.c (start_arglist):
1769 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1770 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1771 * parser-defs.h (funcall_chain): Moved to parse.c.
1772 * printcmd.c (print_frame_nameless_args): Fix prototype.
1773 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1774 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1775 * valops.c (typecmp): Moved prototype from values.h.
1776 * value.h (typecmp): Moved prototype to valops.c, made static.
1777 * ch-exp.y (yylex): Change way control sequences are disabled.
1779 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1781 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1783 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1785 * mipsread.c (upgrade_type): Build array types correctly, using
1786 create_range_type and create_array_type.
1788 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1790 * remote-nindy.c: Cleanup.
1792 * infrun.c (wait_for_inferior): When rolling back the PC after
1793 a breakpoint, call write_pc so that NPC gets rolled back as well
1796 * blockframe.c (inside_entry_file, inside_main_func,
1797 inside_entry_func): PC of zero is always "bottom of stack".
1799 * printcmd.c (print_frame_args, print_frame_nameless_args):
1800 Let print_frame_nameless_args decide whether there are any,
1801 laying groundwork for possibly later printing 29K args for
1802 functions where we have tag words but no symbols.
1804 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1806 * Makefile.in: fix GDB doc targets for new doc subdir structure
1808 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1810 * stack.c (parse_frame_specification): Parse as many arguments
1811 as there are (up to MAXARGS). Pass all of them in argc, argv
1812 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1813 many there were, onto SETUP_ARBITRARY_FRAME.
1814 * tm-mips.h, tm-sparc.h: Corresponding changes.
1815 * mips-tdep.c, sparc-tdep.c: Ditto.
1817 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1819 * hp300ux-nat.c: Update copyrights.
1820 * mipsread.c (parse_partial_symbols): Complain about block
1821 indexes that go backwards. Fix from Peter Schauer.
1822 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1823 symbol-file that has no linkage symbols to be read.
1824 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1825 from tm- file to xm-file, since they're host dependent.
1826 * valarith.c (value_binop): Typo.
1828 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1830 * sparclite/aload.c: Add copyleft.
1831 * sparclite/crt0.s: Add comment at beginning.
1833 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1835 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1836 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1838 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1840 * values.c (value_headof): Fix typo in which VTBL and ARG were
1841 being confused for one another.
1843 * valops.c (typecmp): Now static.
1845 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1846 baseclass--we don't always inherit its virtual function table
1849 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1850 pointer correctly in case value_struct_elt moves it around.
1852 * valops.c (typecmp): Now static. Also, now groks references
1855 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1856 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1858 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1860 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1861 to avoid "too much defining" error from native C compiler (!).
1863 * Makefile.in (HFILES): Add typeprint.h.
1864 * typeprint.[ch]: Update copyrights.
1866 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1868 * Makefile.in: Update to match doc/ subdir changes.
1870 * config/hp300hpux.mh: No cross-host file needed, just native.
1871 * config/go32.mh: Remove nonexistent "native" support.
1873 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1874 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1875 * m88k-tdep.c (next_insn): Lint, cleanup.
1876 (store_parm_word): Lint.
1878 * README: Fix typo (reported by karl@hq.ileaf.com).
1880 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1882 * expression.h (BINOP_CONCAT): Document use for self concatenation
1883 an integral number of times.
1884 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1886 * valarith.c (value_concat): Rewrite to support self
1887 concatenation an integral number of times.
1888 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1889 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1890 eliminate hundreds of spurious shift/reduce and reduce/reduce
1891 conflicts that mask the 5 real ones.
1892 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1893 * ch-exp.y (integer_literal_expression): Remove production,
1896 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1898 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1899 implied that "no side effects" was nonfunctional.
1900 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1901 character string and bitstring concatenation.
1902 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1903 * expression.h (exp_opcode): Add BINOP_CONCAT.
1904 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1905 * language.c (string_type): Add function to determine if a type
1907 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1908 * valarith.c (value_concat): New function to concatenate two
1909 values, such as character strings or bitstrings.
1910 * valops.c (value_string): Remove error stub and implement
1912 * value.h (value_concat): Add prototype.
1913 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1914 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1915 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1918 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1920 * c-exp.y (exp): Add production to support direct creation
1921 of array constants using the obvious syntax.
1922 * c-valprint.c (c_val_print): Set printed string length.
1923 * dwarfread.c (read_tag_string_type): New prototype and
1924 function that handles TAG_string_type DIEs.
1925 * dwarfread.c (process_dies): Add case for TAG_string_type
1926 that calls new read_tag_string_type function.
1927 * expprint.c (print_subexp): Add support for OP_ARRAY.
1928 * gdbtypes.c (create_range_type, create_array_type): Inherit
1929 objfile from the index type.
1930 * ch-typeprint.c (chill_print_type): Add case for
1932 * ch-valprint.c (chill_val_print): Fix case for
1935 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1937 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1938 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1939 include/coff/mips.h.
1941 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1943 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1944 constants with an explicit null byte terminator. OP_STRING is
1945 now used for real string types.
1946 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1947 they are used by all languages.
1948 * c-lang.c (_initialize_c_language): Move initializations of
1949 builtin_type_* to lang.c.
1950 * c-typeprint.c (c_type_print_varspec_prefix,
1951 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1952 to TYPE_CODE_STRING.
1953 * c-valprint.c (c_val_print): Change the way character arrays
1954 are printed as strings to be consistent with the way strings
1955 are printed when pointer-to-char types are dereferenced.
1956 Remove test of print_max before calling val_print_string, which
1957 now does it's own test.
1958 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1959 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1960 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1961 * gdbtypes.c (builtin_type_*): Add declarations moved from
1963 * gdbtypes.c (create_string_type): New function to create real
1965 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1966 renamed to TYPE_CODE_STRING.
1967 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1968 builtin_type_* types moved from c-lang.c.
1969 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1970 to TYPE_CODE_STRING.
1971 * gdbtypes.h (builtin_type_string): Add extern declaration.
1972 * gdbtypes.h (create_string_type): Add prototype.
1973 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1974 renamed to TYPE_CODE_STRING.
1975 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1977 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1978 renamed to TYPE_CODE_STRING.
1979 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1981 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1982 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1983 to TYPE_CODE_STRING.
1984 * valops.c (allocate_space_in_inferior): New function and
1985 prototype, using code ripped out of value_string.
1986 * valops.c (value_string): Rewritten to use new function
1987 allocate_space_in_inferior, but temporarily disabled until some
1988 other support is in place.
1989 * valops.c (value_array): New function to create array constants.
1990 * valprint.c (val_print_string): Add comment to document use,
1991 complete rewrite to fix several small buglets.
1992 * value.h (value_array): Add prototype.
1993 * value.h (val_print_string): Change prototype to match rewrite.
1994 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1995 * ch-exp.y (match_character_literal): Disable recognition of
1996 control sequence form of character literals and document why.
1998 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2000 * nindy-share/nindy.c: Add comments to #endif's to clarify
2003 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2004 read_memory to get byte order right.
2005 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2006 anymore. This is done in paread.c now. We expect unwind info
2007 to hang off of objfiles, and search all of the objfiles when until
2009 * (skip_trampoline_code): Cast arg to target_read_memory.
2010 * objfiles.h (struct objfile): Add new field obj_private to hold
2011 per object file private data (unwind info in this case).
2012 * paread.c (read_unwind_info): New routine to read unwind info
2013 for the objfile. This data is hung off of obj_private.
2014 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2015 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2016 make this easier to access.
2018 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2020 * c-valprint.c (cp_print_class_member): Add extern decl.
2021 * c-valprint.c (c_val_print): Extract code for printing methods
2022 and move it to cp_print_class_method in cp-valprint.c.
2023 * c-valprint.c (c_val_print): Extract code to print strings and
2024 move it to val_print_string in valprint.c.
2025 * cp-valprint.c (cp_print_class_method): New function using
2026 code extracted from c_val_print.
2027 * valprint.c (val_print_string): New function using code
2028 extracted from c_val_print.
2029 * value.h (val_print_string): Add prototype.
2030 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2031 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2032 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2033 CHECKBUF, growbuf_by_size): New variables, macros, and support
2034 functions for implementing a dynamically expandable temp buffer.
2035 * ch-exp.y (match_string_literal): New lexer function.
2036 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2037 removed and replaced with new CHECKBUF macro.
2038 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2039 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2041 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2043 * Makefile.in: Add info for paread.o.
2044 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2046 * blockframe.c (frameless_look_for_prologue): Correct the
2048 * gdbtypes.h, gdbtypes.c: Use const in decl of
2049 cplus_struct_default, now that pa-gas assembler has been fixed.
2050 * hppah-nat.c: Formatting.
2051 * hppah-tdep.c: Remove lots of useless externs for variables we
2053 * (find_unwind_entry): Speed up by using binary search, and a one
2055 * (rp_saved): New routine to see what unwind info says about RP
2056 being saved on the stack frame.
2057 * (frame_saved_pc): Look for prologue to see if we need to
2058 examine the stack for the saved RP or not.
2059 * (init_extra_frame_info): Check for prologue, instead of
2060 framesize to determine if we are frameless or not.
2061 * (frame_chain_valid): Stop backtraces when we run into _start.
2062 * (push_dummy_frame): Reformat to make more readable.
2063 * (find_dummy_frame_regs): ditto.
2064 * (hp_pop_frame): ditto.
2065 * (hp_restore_pc_queue): small cleanup.
2066 * (hp_push_arguments): ditto.
2067 * (pa_do_registers_info): ditto.
2068 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2069 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2070 * Define FRAME_CHAIN_VALID.
2071 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2072 passed to functions.
2074 * paread.c (pa_symtab_read): Use new bfd conventions for
2075 accessing linker symbol table.
2076 * (pa_symfile_init): Access embedded STAB info via BFD section
2077 mechanism and related macros.
2080 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2082 * sparc-stub.c: Use a seperate stack for our traps.
2083 * Handle recursive traps.
2084 * Remove all trap init code. This needs to be done by the
2086 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2088 * (handle_exception): See if we are at breakinst, if so, then
2089 advance PC sp that users can just step out of breakpoint().
2090 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2091 new place if SP has changed.
2092 * (case 's'): Get rid of this, we can't do it yet.
2093 * (case 't'): New command to test any old random feature.
2094 * (case 'r'): New command to reset the system.
2095 * (breakpoint): Add label to breakpoint trap instruction so that
2096 handle_exception() can detect where we are and get past the
2097 breakpoint trivially.
2099 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2101 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2103 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2105 * configure.in: recognise all sparclite variants
2107 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2109 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2110 binary files oring in the right bit.
2112 * main.c, source.c, state.c, symmisc.c: use macros defined in
2113 fopen-{bin|both} when fopening files.
2115 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2117 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2118 from a configuration file (typically including <limits.h>), or to
2119 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2120 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2121 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2122 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2123 * exppritn.c (print_subexp, dump_expression): Add case for
2125 * expression.h (OP_BITSTRING): New expression element type for
2127 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2128 macros to convert between number of expression elements and bytes
2129 to store that many elements.
2130 * i960-tdep.c (leafproc_return): Use new macros to access
2131 minimal symbol name and address fields.
2132 * m88k-pinsn.c (sprint_address): Use new macros to access
2133 minimal symbol name and address fields.
2134 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2135 minimal symbol address field.
2136 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2137 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2138 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2139 Use new BYTES_TO_EXP_ELEM macro.
2140 * parse.c (write_exp_bitstring): New function to write packed
2141 bitstrings into the expression element vector.
2142 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2144 * parser-defs.h (struct stoken): Document that it is used for
2145 OP_BITSTRING as well as OP_STRING.
2146 * parser-defs.h (write_exp_bitstring): Add prototype.
2147 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2148 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2149 LOWER, LENGTH): New tokens for keywords.
2150 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2151 upper_lower_argument, length_argument, array_mode_name,
2152 string_mode_name, variant_structure_mode_name): New non-terminals
2154 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2155 * ch-exp.y (match_bitstring_literal): New lexer support function
2156 to recognize bitstring literals.
2157 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2158 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2159 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2160 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2161 * ch-exp.y (yylex): Check tokentab6.
2162 * ch-exp.y (yylex): Call match_bitstring_literal.
2164 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2166 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2167 symbol name and value fields.
2169 * c-exp.y (yylex): Make static, to match prototype and other
2172 * expression.h (exp_opcode): Add BINOP_MOD.
2173 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2174 * expprint.c (dump_expression): Handle new BINOP_MOD.
2175 * language.c (binop_type_check): Handle new BINOP_MOD.
2176 * main.c (float_handler): Re-enable float handler when hit.
2177 * valarith.c (language.h): Include, need current_language.
2178 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2179 for integer divide truncates towards zero for negative results.
2180 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2181 * valarith.c (value_binop): Allow arithmetic operations on
2182 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2183 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2184 * ch-exp.y (tokentab3): Add MOD and REM.
2185 * ch-exp.y (yylex): Set innermost_block for symbols found
2186 in local scopes. Return LOCATION_NAME for local symbols.
2187 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2188 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2190 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2192 * command.c (shell_escape, make_command, _initialize_command):
2193 don't create or use fork if CANT_FORK is defined.
2194 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2195 code written for the IBM PC" remain.
2196 * xm-go32.h: define CANT_FORK
2198 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2200 * remote-sim.c: first attempt at general simulator interface
2201 * remote-hms.c: whitespace
2202 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2203 understand new stack layout. (print_register_hook): print ccr
2204 register in a fancy way.
2206 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2208 * eval.c (language.h): Include.
2209 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2210 to pointer types when the current language is C. It loses for
2211 other languages when the lower index bound is nonzero.
2212 * valarith.c (value_subscript): Take array lower bounds into
2213 account when performing subscripting operations.
2214 * valops.c (value_coerce_array): Add comment describing why
2215 arrays with nonzero lower bounds are dealt with in value_subscript,
2216 rather than in value_coerce_array.
2218 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2220 * ch-exp.y (FLOAT_LITERAL): Add token.
2221 * ch-exp.y (literal): Add FLOAT_LITERAL.
2222 * ch-exp.y (match_float_literal): New lexer routine.
2223 * ch-exp.y (convert_float): Remove.
2224 * ch-exp.y (yylex): Call match_float_literal.
2225 * ch-exp.y (yylex): Match single '.' after trying
2226 to match floating point literals.
2228 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2229 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2231 * expprint.c (dump_expression): New function for dumping
2232 expression vectors during gdb debugging.
2233 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2234 MULTI_SUBSCRIPT and moved out of BINOP range.
2235 * expression.h (DUMP_EXPRESSION): New macro that calls
2236 dump_expression if DEBUG_EXPRESSIONS is defined.
2237 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2238 * parse.c (length_of_subexp, prefixify_subexp): Change
2239 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2240 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2241 prefixify'ing the expression.
2242 * printcmd.c (print_command_1): Add comment.
2243 * ch-exp.y (expression_list): Add useful actions.
2244 * ch-exp.y (value_array_element): Add useful actions.
2245 * ch-exp.y (array_primitive_value): Add production.
2246 * ch-exp.y (yylex): Recognize ',' as a token.
2248 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2250 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2251 POSIXize the recursive makes (make [variable assignments] target{s})
2253 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2255 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2256 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2257 CPLUS_MARKER for all SVR4 systems, so follow suit.
2258 * defs.h (strdup_demangled): Remove prototype.
2259 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2260 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2261 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2262 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2263 prim_record_minimal_symbol_and_info): Use new macro
2264 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2265 * minsyms.c (install_minimal_symbols): Use new macro
2266 SYMBOL_INIT_DEMANGLED_NAME.
2267 * stabsread.c (define_symbol): Use new macro
2268 SYMBOL_INIT_DEMANGLED_NAME.
2269 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2270 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2271 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2272 SYMBOL_INIT_DEMANGLED_NAME.
2273 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2274 SYMBOL_DEMANGLED_NAME now tests language itself.
2275 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2276 now tests language itself.
2277 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2278 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2279 mangled name member in the language dependent portion of a symbol.
2280 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2281 mangled name member appropriate for a symbol's language.
2282 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2283 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2284 SYMBOL_DEMANGLED_NAME now tests language itself.
2285 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2286 initializes language dependent portion of symbol.
2287 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2288 demangles and caches the demangled form of symbol names.
2289 * utils.c (fputs_demangled, fprint_symbol): Use current language
2290 to select an appropriate demangling algorithm.
2291 * utils.c (strdup_demangled): Remove, no longer used.
2292 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2293 access the Chill mangled name member in the language dependent
2294 portion of a symbol.
2295 * ch-lang.c (chill_demangle): New function, simple demangler.
2296 * defs.h (chill_demangle): Add prototype.
2297 * symtab.h (language_dependent_info): Add struct for Chill.
2299 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2301 * Makefile.in (BISON): Add comment that when bison is used, it
2302 must include the "-y" option.
2303 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2304 Remove defines to remap non-yacc symbols, thus backing out of
2305 previous recent changes. Standard policy is that non-yacc parser
2306 generators get fixed, rather than adding bug workarounds in gdb
2307 for each new one that pops up. Expand comment to note this.
2308 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2310 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2312 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2313 case. Use code in N_SOL.
2315 * paread.c: New file that contains all HPPA/HPUX symbol reading
2317 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2318 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2319 * (dbx_symfile_offsets): Make static.
2320 * (pastab_build_psymtabs): New interface routine for paread to
2321 send stabs into dbxread.
2322 * gdb-stabs.h: Remove gobs of HPPA cruft.
2324 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2326 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2328 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2330 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2331 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2332 and YYDEBUG is not already defined.
2333 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2334 them during the previous replacements.
2335 * printcmd.c (_initialize_printcmd): Update internal documentation
2336 for "set" command to note that the assignment syntax is language
2338 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2339 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2340 and YYDEBUG is not already defined.
2341 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2342 single_assignment_action): New terminals and nonterminal for gdb
2343 extensions to chill expression grammer.
2344 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2345 tokens that start with '$' (register names, convenience vars, etc).
2346 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2347 * ch-exp.y (yylex): Call match_dollar_tokens.
2349 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2351 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2352 accessing minimal symbol data.
2353 * infcmd.c (read_pc): Use #ifdef, not #if.
2354 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2355 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2356 minimal symbol data.
2358 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2359 frame. Use find_return_regnum to find the caller.
2360 * (find_unwind_entry): New routine to locate stack frame info
2361 associated with a procedure. This looks in the $UNWIND_START$
2362 section in the SOM file.
2363 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2364 figure out where the caller's return address is stored.
2365 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2366 to figure out the frame size for a procedure.
2367 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2368 * (init_extra_frame_info): New routine. Corrects PC and FP for
2369 outermost frame if necessary.
2370 * (frame_chain): New routine, moved from tm-hppa.h.
2371 * (skip_trampoline_code): Handle computed function calls (ie:
2372 calls from $$dyncall).
2373 * (unwind_command): Temporary support function to allow user
2374 to control/observe aspects of the unwind (stack frame) info.
2375 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2376 was in a system call, if so, then read the PC from r31.
2377 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2378 with extra arg for skip_trampoline_code().
2379 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2380 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2381 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2383 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2385 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2386 Call new bfd_get_size() and verify that string table is no larger
2387 than the file that is supposed to contain it.
2388 * symfile.c (syms_from_objfile): Only complain about configured
2389 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2390 current target is the default BFD target.
2392 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2394 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2395 * solib.c (bkpt_names): New array of symbol names to try to
2396 use for the "mapping complete" breakpoint. Configurable
2397 define SOLIB_BKPT_NAME is first one to try.
2398 * solib.c (find_solib): Test debug_base for nonzero rather
2399 than just greater than zero.
2400 * solib.c (enable_break): Use bkpt_names to look up address
2401 at which to set "mapping complete" breakpoint.
2403 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2405 * defs.h (STRCMP, STREQ, STREQN): New macros.
2406 * defs.h (demangle_and_match): Remove prototype.
2407 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2408 and STREQN defined in defs.h.
2409 * dwarfread.c (set_cu_language): For completely unknown languages,
2410 try to deduce the language from the filename. Retain behavior
2411 that for known languages we don't know how to handle, we use
2413 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2414 and demangled name fields in symbol.
2415 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2416 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2417 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2418 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2419 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2420 Replace usages throughout.
2421 * elfread.c (demangle.h): Include.
2422 * elfread.c (record_minimal_symbol): Remove prototype and function.
2423 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2424 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2425 * infcmd.c (jump_command): Remove code to demangle name and add
2426 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2427 * minsyms.c (demangle.h): Include.
2428 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2429 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2430 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2431 * mipsread.c (psymtab_language): Add static variable.
2432 * stabsread.c (demangle.h): Include.
2433 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2434 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2435 * stack.c (return_command): Remove explicit demangling of name
2436 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2437 * symfile.c (demangle.h): Include.
2438 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2439 to match macros in symfile.h and allow them to be compiled
2440 if INLINE_ADD_PSYMBOL is not true.
2441 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2442 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2443 Add code to demangle and cache C++ symbol names. Use macro form
2444 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2445 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2446 Remove, also defined in symfile.c, which we already fixed.
2447 * symtab.c (expensive_mangler): Remove prototype and function.
2448 * symtab.c (find_methods): Remove physnames parameter and fix
2450 * symtab.c (completion_list_add_symbol): Name changed to
2451 completion_list_add_name.
2452 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2453 the normal symbol name and the cached C++ demangled name.
2454 * symtab.c (lookup_demangled_partial_symbol,
2455 lookup_demangled_block_symbol): Remove prototypes and functions.
2456 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2457 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2458 Remove code to try demangling names and matching them.
2459 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2460 Fix to try matching the cached demangled name if no match is
2461 found using the regular symbol name.
2462 * symtab.c (find_methods): Remove unused physnames array.
2463 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2464 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2465 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2466 C++ demangled symbol names.
2467 * symtab.h: Much reformatting of structures and such to add
2468 whitespace to make them more readable, and make them more
2469 consistent with other gdb structure definitions.
2470 * symtab.h (general_symbol_info): New struct containing fields
2471 common to all symbols.
2472 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2473 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2474 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2475 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2476 symbol): Use general_symbol_info struct.
2477 * utils.c (demangle_and_match): Remove, no longer used.
2478 * valops.c (demangle.h): Include.
2479 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2480 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2481 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2482 symmisc.c, symtab.c, valops.c: Replace references to minimal
2483 symbol fields with appropriate macros.
2484 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2485 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2486 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2487 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2488 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2489 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2490 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2491 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2492 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2493 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2494 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2495 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2496 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2497 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2499 * buildsym.c (start_subfile, patch_subfile_names): Default the
2500 source language to what can be deduced from the filename.
2501 * buildsym.c (end_symtab): Update the source language in the
2502 allocated symtab to match what we have been using.
2503 * buildsym.h (struct subfile): Add a language field.
2504 * c-typeprint.c (c_print_type): Remove code to do explicit
2506 * dbxread.c (psymtab_language): Add static variable.
2507 * dbxread.c (start_psymtab): Initialize psymtab_language using
2508 deduce_language_from_filename.
2510 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2512 * valprint.c (val_print): Reorganize comment and add note
2513 about dependency on target byte ordering.
2514 * ch-exp.y (value_array_slice): Fix typo.
2515 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2516 byte sized ints are assumed to be char strings and printed with
2517 string syntax. In chill, arrays of chars and arrays of
2518 bytes/ubytes are distinquishable, and printed appropriately.
2520 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2522 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2523 read/write routines for HPUX.
2525 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2526 branch targets to compute target address using const from previous
2527 instruction if necessary.
2528 * Add `Q' operator to print out bit position field various
2530 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2531 cleanups, use new code from Utah.
2532 * (store_inferior_registers): Update to new code from Utah.
2533 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2534 * (fetch_register): Clear out priv level when reading PCs.
2535 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2536 * Remove decl of errno, #include wait.h and target.h.
2537 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2538 were inside of a kernel call. If so, then PC is in a different
2539 register. Also, mask out bottom two bits of all PCs so as not to
2540 confuse higher level code.
2541 * (push_dummy_frame): Create from #define in tm-hppa.h.
2542 * (find_dummy_frame_regs): Update from Utah.
2543 * (hp_pop_frame): Create from #define in tm-hppa.h.
2544 * (hp_restore_pc_queue): New, from Utah.
2545 * (hp_push_arguments): Big fixes from Utah.
2546 * (pa_do_registers_info, pa_print_registers): Only print out fp
2548 * (skip_trampoline_code): New routine to deal with stubs that
2549 live in nowhereland between callers and callees.
2550 * i860-tdep.c: Remove decl of attach_flag.
2551 * infrun.c (wait_for_inferior): Add new macro
2552 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2553 at by PC will be nullified. If so, then step the target once more
2554 so as to avoid confusing the user.
2555 * (just before step_over_function:): Use stop_func_start, not
2556 stop_pc when checking for the existance of line number info.
2557 stop_func_start will reflect the proper address of the target
2558 routine, not of the stub that we may be traversing to get there.
2559 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2560 to deal with the stubs that PA compilers sometimes stick between
2561 callers and callees. Also, define FLAGS_REGNUM for access to the
2563 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2565 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2566 write gr0, PC regs, and PSW!
2567 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2568 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2570 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2571 * Define struct unwind_table_entry.
2572 * valops.c (call_function_by_hand): Add another arg to
2573 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2576 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2578 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2580 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2582 * Makefile.in (VERSION): Bump to 4.7.4.
2583 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2584 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2585 * Makefile.in (HFILES): Add valprint.h.
2586 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2587 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2588 * typeprint.c, typeprint.h: New files for language independent
2589 type printing functions.
2590 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2591 type printing functions and definitions.
2592 * valprint.h: New include file for language independent value
2593 printing definitions.
2594 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2595 dependent value printing functions.
2596 * c-exp.y (production ptype): Add range_type variable and use new
2597 create_range_type function.
2598 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2599 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2600 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2601 "const static" to ANSI-conformant "static const".
2602 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2603 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2605 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2606 * coffread.c (decode_type): Add range_type variable and call to
2607 new create_range_type function.
2608 * complaints.c (complain): Remove unused val variable.
2609 * complaints.c (_initialize_complaints): Make it void.
2610 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2611 variable and call new create_range_type function.
2612 * defs.h (enum val_prettyprint): Move enum from value.h to here
2613 so we can avoid having to include value.h just for prototypes that
2614 need the enum (thanks ANSI).
2615 * dwarfread.c (struct_type): Local anonymous_size variable is
2616 only used if !BITS_BIG_ENDIAN.
2617 * dwarfread.c (decode_subscript_data_item): Add rangetype
2618 variable and call new create_range_type function.
2619 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2621 * eval.c (evaluate_subexp): Remove unused local variable name
2622 and the statement with no side effects that initializes it.
2623 * expprint.c (print_subexp): Change local_printstr to
2625 * gdbtypes.c (create_range_type): New function that creates
2626 a range type using code fragments from object file readers as
2627 an example of what has to be initialized.
2628 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2629 and high_bound parameters, replaced with a single range_type
2630 parameter. Change function body to use passed in range_type
2631 rather than handcrafting one.
2632 * gdbtypes.h (create_range_type): Add prototype.
2633 * gdbtypes.h (create_array_type): Change prototype parameters.
2634 * infrun.c (normal_stop): Remove unused local variables tem and c.
2635 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2636 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2637 stub functions that call error if called.
2638 * language.c (unknown_language_defn, auto_language_defn,
2639 local_language_defn): Add initializers unk_lang_print_type and
2641 * language.h (struct language_defn): Reformat for larger
2642 comments, add la_print_type and la_val_print members. Add
2643 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2644 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2645 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2647 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2649 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2650 * main.c (execute_command): Remove unused local variable cmdlines.
2651 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2652 (clear_displays), symmisc.c (block_depth), values.c
2653 (clear_value_history):
2654 Make testing of truth value of assignment result explicit.
2655 * mipsread.c (upgrade_type): Update FIXME to include future use
2656 of create_range_type.
2657 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2658 whatis_exp, maintenance_print_type): Move prototypes and functions
2660 * printcmd.c (_initialize_printcmd): Move add_com calls for
2661 ptype_command and whatis_command to new typeprint.c.
2662 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2663 * source.c (find_source_lines): Local variable c only used
2664 when LSEEK_NOT_LINEAR is defined.
2665 * stabsread.c (read_array_type): Use new create_range_type
2667 * stabsread.c (read_range_type): Add new index_type variable and
2668 call new create_range_type function rather than handcrafting
2670 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2671 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2672 * symtab.c (type_print_base usages): Use c_type_print_base.
2673 * symtab.c (type_print_varspec_prefix usages): Use
2674 c_type_print_varspec_prefix.
2675 * symtab.c (type_print_method_args usages): Use
2676 cp_type_print_method_args.
2677 * valprint.c: Completely ripped apart and the fragments used
2678 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2679 valprint.h. Remaining stuff is language independent.
2680 * value.h (struct fn_field): Forward declare for prototypes.
2681 * value.h (type_print_1): Remove prototype.
2682 * value.h (enum val_prettyprint): Moved to defs.h.
2683 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2684 * value.h (baseclass_offset): Add prototype.
2685 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2686 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2687 * ch-typeprint.c: New file for language dependent type printing.
2688 * ch-valprint.c: New file for language dependent value printing.
2689 * ch-exp.y (parse_number): Remove prototype and stub function.
2690 * ch-exp.y (decode_integer_literal): Removed unused digits and
2692 * ch-exp.y (convert_float): Completely ifdef out for now.
2693 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2694 ch-lang.c (chill_op_print_tab):
2695 Change from ANSI-obsolescent "const static" to ANSI-conformant
2697 * ch-exp.y (yylex): Add unhandled storage class enumeration
2698 literals to switch statement for completeness.
2699 * ch-lang.c (chill_create_fundamental_types): Remove unused
2700 nbytes variable. Change dummy type to 2 bytes to match int.
2701 Handle FT_VOID types gratuituously added to chill DWARF by
2702 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2703 type rather than a one byte TYPE_CODE_INT type.
2704 * ch-lang.c (chill_language_defn): Add chill_print_type and
2706 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2708 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2710 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2711 bfd_get_symbol_leading_char instead.
2713 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2714 leading character from names.
2715 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2716 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2717 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2719 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2720 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2721 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2722 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2723 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2724 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2725 * symfile.c (syms_from_objfile): Insert debugging check to test
2726 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2728 * doc/gdbint.texinfo (Host Conditionals): Remove
2729 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2731 (Target Conditionals): Remove all of the above.
2733 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2735 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2736 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2738 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2740 * coffread.c (decode_type): catch negative tagndx fields generated
2742 * exec.c: comment out string following #endif.
2743 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2744 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2746 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2747 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2749 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2751 * complaints.c: New file, code moved from utils.c.
2752 * complaints.c (complain): Made into a varargs function.
2753 * complaints.h: New file, code moved from symfile.h.
2754 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2755 * Makefile.in (HFILES): Add complaints.h.
2756 * Makefile.in (OBS): Add complaints.o.
2757 * symfile.c (complaint_root, stop_whining, complaint_series,
2758 complain, clear_complaints, add_show_from_set for stop_whining):
2759 Moved to complaints.c.
2760 * symfile.h (struct complaint, complaint_root decl, complain
2761 prototype, clear_complaints prototype): Moved to complaints.h.
2762 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2763 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2764 complaints.h. Remove casts from arguments to complain(),
2765 which is now a varargs function, and remove unnecessary
2766 placeholder zero args.
2767 * defs.h (begin_line): Add prototype.
2768 * defs.h (vprintf_filtered): Add prototype.
2769 * dwarfread.c (varargs.h): Remove, no longer needed.
2770 * dwarfread.c (dwarfwarn): Remove prototype and function.
2771 * dwarfread.c (complaints): Define a bunch of complaints.
2772 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2773 usages to standard complain() calls.
2774 * utils.c (begin_line): New function that ensures that
2775 whatever gets filter-printed next starts on its own line.
2776 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2777 but to stdout (calls vfprintf_filtered internally).
2779 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2781 * remote.c: Avoid printf_filtered line limit. Suggested by
2782 Robert R. Henry, <rrh@tera.com>.
2783 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2785 * main.c (main): Accept --silent as well as --quiet. Change +help
2786 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2788 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2789 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2791 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2793 * tm-nindy960.h, remote-nindy.c: Lint.
2795 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2797 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2798 a optional type to decorate as an array type, the type of the
2799 index, and the bounds of the array. Records this additional info
2800 in the array type for use with languages with nonzero array
2802 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2803 to note that arrays may have bounds.
2804 * gdbtypes.h (create_array_type): Update prototype.
2805 * c-exp.y (ptype production): Adjust for new create_array_type
2806 calling conventions.
2807 * coffread.c (decode_type): Call create_array_type rather than
2808 handcrafting array types.
2809 * convex-tdep.c (value_type): Remove, now use create_array_type.
2810 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2811 vector_type into calls to create_array_type.
2812 * dwarfread.c (decode_subscr_data): Name changed to
2813 decode_subscript_data_item throughout.
2814 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2815 create_array_type. Now records index type and range as well.
2816 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2817 change to use create_array_type.
2818 * dwarfread.c (read_subroutine_type): Test existing user defined
2819 types before decorating them, to ensure they are blank, and
2820 complain about it if they are not.
2821 * dwarfread.c (decode_fund_type): For unrecognized types, always
2822 return some valid type (type integer). If the unrecognized type
2823 cannot be an implementation defined type, complain as well.
2824 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2825 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2826 * mipsread.c (upgrade_type): Add FIXME comment that code to
2827 handcraft arrays should be replaced with call to create_array_type.
2828 * stabsread.c (read_array_type): Replace code to handcraft
2829 array types with call to create_array_type.
2830 * valprint.c (type_print_varspec_prefix): Minor formatting
2831 change, join lines that don't need to be split.
2833 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2835 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2836 decl for attach_flag, it now lives in inferior.h.
2837 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2838 Make most functions static.
2839 * hppah-nat.c: General cleanups, remove BSD specific code (since
2840 that all lives in hppab-nat.c).
2841 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2842 Change sense of test against inside_entry_file(). This fix is
2844 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2845 to read/write_register_bytes().
2846 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2847 work around PA-GAS assembler bug. Also, add trailing */ to some
2849 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2850 Same reason as above.
2852 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2854 * mipsread.c (parse_symbol): When checking whether a structured
2855 type is an enum, check qualifiers of its first member, as well as
2856 the base type of the member. Bug found and fixed by John M.
2857 Farrell, <farrell@fjord.reo.dec.com>.
2859 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2860 * remote-vx.c: Don't include vx-share/reg.h.
2861 * vx-share/ptrace.h: Reproduce from scratch.
2862 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2863 * Makefile.in: Remove references to removed files, and to removed
2864 29k-share directories.
2866 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2868 * c-lang.c (_initialize_c_language): Name changed from
2870 * m2-lang.c (_initialize_m2_language): Name changed from
2872 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2873 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2874 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2875 expression parsing into c-lang.c and m2-lang.c respectively.
2876 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2877 m2-exp.y respectively.
2878 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2879 and m2-* files respectively.
2880 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2881 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2882 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2883 * expression.h (struct block): Forward declaration for prototypes.
2884 * language.h (struct objfile): Forward declaration for prototypes.
2885 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2886 * Makefile.in (HFILES): Add ch-lang.h.
2887 * Makefile.in (OBS): Add ch-lang.o.
2888 * ch-exp.y: Migrate code that has nothing to do with expression
2889 parsing into ch-lang.c.
2890 * ch-lang.c: New file, code migrated from c-exp.y.
2891 * ch-lang.h: New file, internal interface between ch-* files.
2892 * ch-lang.c (_initialize_chill_language): Name changed from
2893 _initialize_chill_exp.
2895 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2896 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2897 * config/amix.mh (NATDEPFILES): Add.
2898 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2901 * dwarfread.c (decode_subscr_data): Remove spurious test that
2902 accepted only integer subscript types. We don't do anything
2903 with the type at the moment anyway.
2905 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2907 * ch-exp.y (match_character_literal): Fix case where no
2908 match at all is found.
2909 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2910 width types. For example, "INT" is always 2 bytes regardless
2911 of the values of any TARGET_*_BIT macros. So use explicit
2912 numeric sizes for the types.
2914 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2916 * c-exp.y (c_create_fundamental_type): New function to create
2917 language specific fundamental types for C.
2918 * m2-exp.y (m2_create_fundamental_type): New function to create
2919 language specific fundamental types for Modula 2.
2920 * c-exp.y (c_language_defn, cplus_language_defn): Add
2921 c_create_fundamental_type to language struct initializers.
2922 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2923 to language struct initializers.
2924 * dwarfread.c (expression.h, language.h): Include.
2925 * dwarfread.c (ftypes): New array to hold fundamental types
2926 for current compilation unit.
2927 * dwarfread.c (cu_language_defn): New pointer to language
2928 struct for language of current compilation unit.
2929 * dwarfread.c (dwarf_fundamental_type): New function to
2930 create/lookup fundamental types.
2931 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2932 * dwarfread.c (throughout): Replace lookup_fundamental_type
2933 with dwarf_fundamental_type.
2934 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2935 compilation unit (may be different language or different objfile).
2936 * gdbtypes.c (lookup_fundamental_type): Move actual type
2937 creations into language specific fundamental type creation
2938 functions and call via create_fundamental_type. Add comment
2939 about this function being obsolescent.
2940 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2941 sized signed and unsigned integers.
2942 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2943 * language.c (language_def): New function to lookup a language
2944 struct given it's enumeration.
2945 * language.h (struct language_defn): Add la_fund_type, a pointer
2946 to a function that creates fundamental types for this language.
2947 * language.h (create_fundamental_type): New macro to create
2948 fundamental types based on the current language.
2949 * language.h (language_def): Add prototype.
2950 * language.c (unk_lang_create_fundamental_type): New function
2951 for initializing language structs, calls error if called.
2952 * language.c (unk_language_defn, auto_language_defn,
2953 local_language_defn): Use unk_lang_create_fundamental_type.
2954 ch-exp.y (chill_create_fundamental_type): New function.
2955 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2956 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2958 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2960 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2962 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2963 as GCC_PRODUCER and GPLUS_PRODUCER.
2965 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2967 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2970 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2972 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2973 rather than '$'. This particular piece of braindamage is
2974 spreading like ooze. It's now infected libiberty, deja-gnu,
2976 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2977 hardwired '$' character.
2979 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2981 (Changes to break incredibly ugly, unmaintainable 750 line
2982 read_struct_type function up into managable pieces.)
2983 * Makefile.in (VERSION): Bump to 4.7.3.
2984 * stabsread.c (struct field_info): Local struct definition.
2985 * stabsread.c (read_member_functions, read_struct_fields,
2986 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2987 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2988 functions from fragmented read_struct_type.
2989 * stabsread.c (stabs_general_complaint): Catchall complaint.
2990 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2991 symbol name continuation code. Use macro throughout.
2992 * stabsread.c (various places): Replace add-one-to-pointer
2993 with pointer increment.
2994 * stabsread.c (read_type): Retain function local copy of type
2995 descriptor. Rearrange code calling read_struct_type() to match
2997 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2998 a single blank as the name of nameless enumerations. Recognize
2999 this special case and set nameless flag.
3000 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
3002 * ch-exp.y (access_name): New non-terminal token and
3004 * ch-exp.y (general_procedure_name): Now a terminal token.
3005 * ch-exp.y (location): Expand production.
3006 * ch-exp.y (match_simple_name_string): New function.
3007 * ch-exp.y (yylex): Call match_simple_name_string and return
3008 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3010 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3012 * munch: Backslash escape vertical bar characters inside
3013 grep patterns since they have special meaning for some greps.
3014 * parse.c (write_exp_string): Complete rewrite to store string
3015 contants as a leading explicit length, followed by the string data,
3016 followed by a trailing explicit length.
3017 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3018 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3019 Use recorded explicit length of strings in expression elements,
3020 rather than strlen. Adjust code to skip over strings stored in
3021 expression elements, and code to access strings, to account for
3022 new leading explicit size expression element.
3023 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3024 0, to avoid negative expression element indices.
3025 * valops.c (search_struct_method): Minor whitespace change.
3027 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3029 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3030 which together maintain a dynamically expandable static buffer
3031 for the lexer to use when translating C strings to their internal
3032 form (other future uses possible). Fix parsing of C style strings
3033 to do the normal C style input conversions of escaped character
3035 * valops.c (value_string): Remove translation of escaped
3036 character sequences, now done in C expression parser.
3037 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3038 and decides if it should be printed in literal form or some other
3039 form, based on it's ASCII value and setting of sevenbit_strings.
3040 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3041 macro, change indentation style.
3042 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3043 * ch-exp.y (chill_printstr): First cut at real function instead
3046 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3048 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3050 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3052 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3054 * defs.h (sevenbit_strings): Add declaration.
3055 * defs.h (printchar): Replace with gdb_printchar.
3056 * language.h (language_defn): Add new function pointers
3057 la_printchar and la_printstr, to do language dependent
3058 printing of characters and strings.
3059 * language.h (local_printchar, local_printstr): New macros
3060 to call language dependent functions pointed to by la_printchar
3061 and la_printstr respectively.
3062 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3063 dependent functions for printing characters and strings.
3064 * c-exp.y (c_language_defn, cplus_language_defn): Add
3065 c_printchar and c_printstr.
3066 * command.c (do_setshow_command): Rename printchar use to
3068 * expprint.c (print_subexp): Replace C style string output
3069 with call to local_printstr.
3070 * language.c (unk_lang_printchar, unk_lang_printstr):
3071 New stubs, currently errors.
3072 * language.c (unknown_language_defn, auto_language_defn,
3073 local_language_defn): Add unk_lang_printchar and
3075 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3076 language dependent functions to print characters and strings.
3077 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3078 * utils.c (printchar): Renamed to gdb_printchar.
3079 * valprint.c (print_string): Remove prototype, function moved
3080 to c-exp.y, where it becomes c_printstr.
3081 * valprint.c (print_max): Made global for reference from the
3082 language dependent printing routines in *-exp.y.
3083 * valprint.c (repeat_count_threshold): New variable with function
3084 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3085 Change all references to old macro to references to new variable.
3086 * valprint.c (value_print, val_print): Replace calls to
3087 print_string with calls to local_printstr.
3088 * valprint.c (val_print): Replace C style character printing
3089 with call to local_printchar.
3090 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3091 * valprint.c (_initialize_valprint): Add add_show_from_set
3092 call for setting up repeat_count_threshold as print variable.
3093 * ch-exp.y (decode_integer_value): New function.
3094 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3095 * ch-exp.y (chill_printchar, chill_printstr): New language
3096 dependent functions for printing characters and strings.
3097 * ch-exp.y (chill_language_defn): Add chill_printchar and
3100 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3102 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3103 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3104 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3106 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3108 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3109 and assume the process has been killed.
3111 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3113 * remote-udi.c (udi_open): Reset vars so that user can re-run
3114 programs without leaving GDB.
3115 * (many routines): Slightly improve error handling.
3116 * (download): Zero out BSS by longs instead of bytes to avoid
3117 timeouts in real hardware.
3118 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3119 that connection is no longer in use after shutdown() of socket.
3120 This keeps GDB from dying of a SIGPIPE when you issue multiple
3121 `target udi' commands.
3123 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3125 * language.h (language_format_info): New structure to bundle
3126 local formatting information.
3127 * language.h (language_defn): Replace individual format info
3128 with language_format_info structs.
3129 * language.h (local_*_format, local_*_format_prefix,
3130 local_*_format_specifier, local_*_format_suffix): New macros
3131 for binary/octal/decimal/hex formats to access info elements.
3132 * c-exp.y (c_language_defn): Update for new format handling.
3133 * m2-exp.y (m2_language_defn): Update for new format handling.
3134 * dbxread.c (language.h): Include for partial-stab.h use.
3135 * mipsread.c (expression.h, language.h): Include for
3137 * defs.h (local_hex_format, local_hex_format_custom,
3138 local_hex_string, local_hex_string_custom): Move to language.h.
3139 * language.c (local_hex_format_custom, local_hex_string,
3140 local_hex_string_custom, local_octal_format_custom): Use new
3142 * language.c (unknown_language_defn, auto_language_defn,
3143 local_language_defn): Update for new format handling.
3144 * printcmd.c (print_scalar_formatted): Use new macros
3145 to access decimal and binary format info for printing.
3146 * c-exp.y (chill_language_defn): Update for new format handling.
3147 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3148 * ch-exp.y (decode_integer_literal): Add function
3149 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3150 * ch-exp.y (builtin_type_chill_char): Add definition.
3151 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3153 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3155 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3157 (aix_framedata): added nosavedpc field.
3158 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3160 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3161 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3162 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3163 instructions as function_frame_info does. Expand special case of
3164 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3166 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3168 (function_frame_info): Set frameless if the function has no frame,
3169 and set nosavedpc if the PC was not saved. Handle gcc generated
3170 stfd 31,-4(31); st 31, -12(31) correctly.
3171 (frameless_function_invocation): New second argument pcsaved; if 0
3172 return whether the function has a frame, if 1 return whether the
3174 (frame_initial_stack_address): Correct typo: cache registers for
3175 callee_fi, not for fi, (avoids reading garbage memory locations).
3177 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3179 * infrun.c (wait_for_inferior (just before step_over_function
3180 label)): Change test for stepping into subroutine to check for the
3181 presence of line number info. This makes stuff compiled with -g1
3182 cause GDB to not lose control when stepping.
3184 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3185 Improve comments as well.
3187 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3189 * Makefile.in (VERSION): Bump to 4.7.2
3190 * symtab.c (find_pc_symtab): Fix return of random value
3192 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3193 Makefile since it contains sed patterns used in generation.
3194 Add sed pattern to also delete #include of any malloc.h.
3195 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3196 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3197 function names to conform to K&R terminology with respect to
3198 logical and bitwise operators:
3199 UNOP_ZEROP => UNOP_LOGICAL_NOT
3200 UNOP_LOGNOT => UNOP_COMPLEMENT
3201 BINOP_LOGAND => BINOP_BITWISE_AND
3202 BINOP_LOGXOR => BINOP_BITWISE_XOR
3203 BINOP_LOGIOR => BINOP_BITWISE_IOR
3204 BINOP_AND => BINOP_LOGICAL_AND
3205 BINOP_OR => BINOP_LOGICAL_OR
3206 PREC_OR => PREC_LOGICAL_OR
3207 PREC_AND => PREC_LOGICAL_AND
3208 PREC_LOGIOR => PREC_BITWISE_IOR
3209 PREC_LOGXOR => PREC_BITWISE_XOR
3210 PREC_LOGAND => PREC_BITWISE_AND
3211 value_zerop() => value_logical_not()
3212 value_lognot() => value_complement()
3213 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3214 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3215 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3216 and is nonexistant in some SVR4 based systems.
3217 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3218 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3220 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3221 * source.c (source_info): Fix minor nits, print "1 line" rather
3222 than "1 lines", and "language is <lang>".
3223 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3224 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3225 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3227 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3228 * ch-exp.y: New expression parser, for GNU-Chill.
3229 * defs.h (enum language): Add language_chill.
3230 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3231 LANG_MODULA2 a recognized language.
3232 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3233 Chill as well as Modula-2.
3234 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3235 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3236 * language.c (set_language_command): Add chill.
3237 * language.c (binop_result_type, integral_type, character_type,
3238 boolean_type, structured_type, value_true, binop_type_check):
3239 Add language_chill cases.
3240 * language.h (_LANG_chill): Define.
3241 * symfile.c (deduce_language_from_filename): Recognize the
3242 filename extensions ".chill", ".c186", and ".c286" for Chill.
3243 * valprint.c (typedef_print): Add case for language_chill.
3244 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3245 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3246 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3247 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3249 * Makefile.in (distclean): Add target ch-exp.tab.c.
3250 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3251 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3252 * eval.c (evaluate_subexp): Add OP_BOOL case.
3253 * expprint.c (print_subexp): Add OP_BOOL case.
3255 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3257 * infcmd.c (set_environment_command): Avoid skipping first
3258 char of env value if an '=' appears in it. Bug report and fix
3259 by Mark Jungerman, <maj@lucid.com>.
3261 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3263 * infcmd.c (step_over_calls): Improve comments.
3264 * symtab.c (find_pc_psymtab): Clean up a bit.
3265 * (find_pc_symtab): Fix comments, clean up code.
3266 * (find_pc_line): General cleanups, efficiency improvements.
3267 Also, don't return garbage when some line info exists, but there
3270 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3272 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3273 member, and the stat pointer passed to vmap_symtab was NULL, the
3274 wrong vmap entries would be modified. Fixes behavior where
3275 attempting to load symbols for a module with no member would mess
3276 up already read in symbols.
3278 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3280 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3281 29k-share/dfe/mini2udi.o.
3282 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3283 * alldeps.mak, depend: Update to deal with removal of
3284 aforementioned files.
3285 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3286 requirement for useless 'program' argument. Clean up
3287 udi_create_inferior, and udi_load to call common download()
3288 routine. Create download routine to load remote hosts directly
3289 (with the help of BFD) so that we don't need yank.c and
3291 Fix udi_detach to call UDIDisconnect with
3292 the right arguments. Clean up udi_resume, don't assign tip_error
3293 twice. Clean up udi_wait, straighten out status codes. Make
3294 udi_kill really work.
3296 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3298 * c-exp.y: separated host/target idea of integer type size,
3299 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3300 UINT and CHAR rules. (parse_number): work out the targetwise type
3301 of a number based upon it's size and qualifiers. (yylex): chars
3302 are now treated the same way as ints.
3304 * source.c (indentify_source_line): don't core dump if wanted
3305 line is larger than number of lines in source. (can happen when
3306 coff gets confused about #included source).
3308 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3310 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3311 when debugging a program with 100 shared libraries.
3313 * solib.c (solib_map_sections): Always close the BFD we open.
3314 Free all malloc'd storage we allocate, too, including error cases.
3315 (struct so_list): Remove unused so_bfd member.
3316 (clear_solib): Don't bother closing so_bfd.
3318 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3319 cacheable. `So many symbol files, so little file descriptors.'
3321 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3323 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3324 Stubs should stand alone as much as possible.
3326 * source.c (show_directories): Avoid printf_filtered length prob
3327 pointed out by Jonathan Stone.
3329 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3330 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3331 <Lee_Cooprider@vos.stratus.com>.
3333 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3335 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3336 struct, not struct itself.
3337 * serial.h (serial_restore): Fix prototype, takes pointer not
3340 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3342 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3343 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3345 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3347 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3348 Stubs should stand alone as much as possible.
3350 * README: Add remote-es1800.c and remote-st2000.c to table.
3351 * go32-nat.c: Remove, there is no native go32 support.
3352 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3354 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3356 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3357 new routines to deal with sending SIGINTs to attached processes
3358 when the user interrupts the controlling GDB.
3359 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3360 the aforementioned routines when waiting for the attached process.
3362 * elfread.c, mipsread.c: Include <string.h>.
3363 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3364 * serial.h: Add prototype for serial_restore().
3366 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3368 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3369 minimal_symbol_count, because the NULL symbol is not included in
3370 the count. This prevented this function from finding the last
3371 symbol in the table.
3373 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3375 * dbxread.c (process_one_symbol): if not defined
3376 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3377 the start of the function, not just after N_FUN.
3379 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3381 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3382 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3383 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3384 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3385 file. Remove preprocessor defines that previously did remapping.
3387 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3389 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3390 Bug fix courtesy of Alexander Klaiber.
3392 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3394 hp300 native support (hp300hpux untested).
3396 * hp300ux-xdep.c: removed.
3397 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3398 * xm-hp300hpux.h: updated copyright.
3399 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3400 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3401 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3402 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3403 fork-child.o coredep.o corelow.o.
3404 (NAT_FILE, NATDEPFILES): new macros.
3405 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3406 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3408 (NAT_FILE, NATDEPFILES): new macros.
3409 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3411 Vax ultrix native support.
3413 * nm-vax.h: new file.
3414 * Makefile.in (HFILES): added nm-vax.h.
3415 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3416 coredep.o corelow.o removed.
3417 (NAT_FILE, NATDEPFILES): new macros.
3418 * xm-vax.h: updated copyright.
3419 (REGISTER_U_ADDR): removed.
3421 Apollo native support (untested).
3423 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3424 * a68v-nat.c, nm-apollo68[bv].h: new files.
3425 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3426 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3427 * a68v-xdep.c: removed.
3428 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3429 inftarg.o fork-child.o a68v-xdep.o.
3430 (NAT_FILE, NATDEPFILES): new macros.
3432 * defs.h: include nm.h.
3433 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3434 sparc-tdep.c, : do not include nm.h.
3435 * doc/gdbint.texinfo: nm.h now included in defs.h.
3437 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3439 * Makefile.in (VERSION): 4.7.1 post release!
3441 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3443 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3445 * Makefile.in (VERSION): gdb-4.7 release.
3446 * README: Update for gdb-4.7.
3448 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3450 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3453 * alldeps.mak, depend: Update.
3455 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3457 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3459 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3460 causes problems in setting breakpoint in the right place in
3461 functions with `float' args which are passed as doubles.
3462 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3463 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3465 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3467 * Makefile.in (HFILES): Add nm-i386sco.h.
3468 * dwarfread.c: include <sys/types.h> for SCO.
3469 * infptrace.c: Don't include ptrace.h under SCO.
3470 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3472 * config/i386v.mt: Add exec.o to TDEPFILES.
3474 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3476 * i386v-nat.c: Remove space from front of #endif.
3477 * irix4-nat.c: Remove externs of registers[], include inferior.h
3479 * mips-nat.c: Explicitly initialize zerobuf to 0!
3480 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3481 Always setup fci->frame, even if it's non-zero. Too many places
3482 depend upon this behavior (and I have to get a release out the
3484 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3485 processing_gcc_compilation if we find the embedded stabs marker.
3486 This fixes several bugs with finding the location of short or char
3487 function parameters passed on the stack.
3489 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3491 Native support for sun4sol2.
3493 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3494 * nm-sysv4.h: new file.
3495 * Makefile.in (HFILES): added nm-sysv4.h.
3496 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3497 (NAT_FILE, NATDEPFILES): new macros.
3498 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3500 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3502 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3503 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3505 * Makefile.in (VERSION): Tick to 4.6.9.
3507 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3509 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3510 definition, replace with portable one.
3511 * remote-nindy.c: Lint.
3512 (nindy_wait): Return type is int, result is inferior_pid.
3513 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3514 (initialize_symmisc): Remove empty function.
3515 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3516 Remove obsolete, misspelled macro.
3517 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3518 (all @node commands): Use new form to avoid nitpicking errors.
3519 * doc/gdbint.texinfo: Document host/native/target split.
3521 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3523 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3525 * xm-mips.h (offsetof): Don't define this if __STDC__.
3527 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3529 umax native support (untested).
3531 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3533 (NAT_FILE, NATDEPFILES): new macros.
3534 * config/umax.mt (TDEPFILES): removed exec.o.
3535 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3536 removed to nm-umax.h.
3537 * nm-umax.h: new file.
3538 * Makefile.in (HFILES): added nm-umax.h.
3540 hppa native support (untested).
3542 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3543 (NAT_FILE, NATDEPFILES): new macros.
3544 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3545 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3546 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3547 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3548 * hppa[bh]-xdep.c: removed.
3549 * hppa[bh]h-tdep.c: do not include ptrace.h.
3550 * Makefile.in (HFILES): added nm-hppa[bh].h.
3552 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3554 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3556 * mips-nat.c: Straighten out include files. Work around
3557 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3560 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3562 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3563 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3564 backtraces from core files work.
3565 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3566 Functions are now defined in mips-nat.c.
3568 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3570 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3571 serial_default_name().
3573 * remote-hms.c, ser-go32.c, serial.h: Change from
3574 serial_timedreadchar() to new serial_readchar().
3576 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3578 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3580 * c-exp.y: Moved handling of 'const' and 'volatile' from
3581 <type> to <typebase>. This removes 2 conflicts.
3583 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3585 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3586 from breakpoint table when reseting breakpoints.
3588 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3590 Native support cleanup and corefile fixes for i386 SVR4 systems.
3592 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3593 fill_fpregset): Moved to i386v4-nat.c
3594 * i386v4-nat.c, nm-i386v4.h, : New files.
3595 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3596 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3597 change i386v-nat.o to i386v4-nat.o.
3599 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3601 Miscellaneous 386 configs updated.
3603 * config/i386aout.mt (TDEPFILES): removed exec.o.
3604 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3605 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3606 (NAT_FILE, NATDEPFILES): new macros.
3607 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3608 config/i386v4.mt (TDEPFILES): removed exec.o.
3609 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3610 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3611 (NAT_FILE, NATDEPFILES): new macros.
3612 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3613 fork-child.o coredep.o corelow.o i386-xdep.o.
3614 (NAT_FILE, NATDEPFILES): new macros.
3616 Native support cleanup for i386bsd (untested).
3618 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3619 * config/i386bsd.mh (NATDEPFILES): added exec.o
3620 * tm-i386bsd.h (FLOAT_INFO): removed.
3621 * nm-i386bsd.h (FLOAT_INFO): added.
3623 Native support for i386v (untested).
3625 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3626 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3627 (NAT_FILE, NATDEPFILES): new macros.
3628 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3629 * i386-xdep.c: removed.
3630 * Makefile.in (HFILES): added nm-i386v.h
3631 * i386v-nat.c, nm-i386v.h: new file.
3632 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3634 * tm-i386v.h (FLOAT_INFO): removed.
3636 Native support for linux (untested).
3638 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3639 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3640 (NAT_FILE, NATDEPFILES): new macros.
3641 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3642 * Makefile.in (HFILES): added nm-linux.h.
3643 * nm-linux.h: new file.
3644 * xm-linux.h: updated copyright. cleaned up formatting.
3645 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3647 Native support for sun386 (untested).
3649 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3650 fork-child.o sun386-xdep.o.
3651 (NAT_FILE, NATDEPFILES): new macros.
3652 * config/sun386.mt (TDEPFILES): removed exec.o.
3653 * Makefile.in (HFILES): added nm-sun386.h.
3654 * sun386-nat.c, nm-sun386.h: new file.
3655 * sun386-xdep.c: removed.
3656 * xm-sun386.h: updated comment and copyright.
3657 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3660 Native support for i386mach (untested).
3662 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3663 fork-child.o mach386-xdep.o.
3664 (NAT_FILE, NATDEPFILES): new macros.
3665 * Makefile.in (HFILES): added nm-i386mach.h.
3666 * nm-i386mach.h, i386mach-nat.c: new files.
3667 * mach386-xdep.c: removed.
3668 * xm-i386mach.h: updated copyright.
3669 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3672 Native separation for go32 (untested).
3674 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3675 * go32-nat.c: new file.
3676 * go32-xdep.c (call_ptrace, child_resume,
3677 fetch_inferior_registers, store_inferior_registers,
3678 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3680 Native support for m88k (untested).
3682 * Makefile.in (HFILES): added nm-m88k.h
3683 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3684 FETCH_INFERIOR_REGISTERS): removed.
3685 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3686 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3687 (NAT_FILE, NATDEPFILES): new macros.
3688 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3689 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3690 * m88k-xdep.c: removed.
3692 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3694 * i386b-nat.c: Comment changes.
3695 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3697 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3699 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3701 Avoid longjmp()-catching compilation errors in cross-ports.
3703 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3704 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3705 Move from mips-tdep.c and tm-{irix3,mips}.h.
3706 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3708 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3711 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3712 (fetch_core_registers): Fix bfd_seek arguments.
3714 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3716 Make core files work again (add back the `core' target).
3718 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3719 (NATDEPFILES): Add corelow.o.
3720 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3723 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3724 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3725 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3726 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3727 appears. FIXME, these should be moved to NATDEPFILES for native
3730 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3732 Ultra3 host/target/native split. (untested).
3734 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3735 (fetch_register, fetch_inferior_registers,
3736 store_inferior_registers, fetch_core_registers): removed to
3738 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3740 * Makefile.in (HFILES): added nm-ultra3.h.
3741 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3742 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3744 (NAT_FILE, NATDEPFILES): new macros for native support.
3745 * config/ultra3.mt (TDEPFILES): exec.o removed.
3747 * xm-vaxult.h: add MEM_FNS_DECLARED.
3749 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3751 * Makefile.in (VERSION): Roll to 4.6.8.
3752 (OBS): Put version.o first, so Makefile rebuild happens early.
3754 * command.h: Publicize prototype for not_just_help_class_command.
3755 * command.c: Remove proto.
3756 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3757 output. Move "maint info" from class info to class maintenance,
3759 * infrun.c: Move "stop" to class_obscure, and give it a
3760 function so it will not be seen as a global help topic. FIXME,
3761 it should be possible to set these attributes independently.
3763 * core.c (core_command): Make nicer error message for no core support.
3765 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3767 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3768 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3770 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3771 (scan_compilation_units): Punt unused filename arg. dbfoff,
3772 lnoffset, and curlnoffset are file_ptr's now.
3773 (dwarf_build_psymtabs): Drop desc and filename args; use
3774 objfile. dbfoff and lnoffset are file_ptr's now.
3775 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3776 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3777 (elf_symfile_read): Skip desc and filename args to
3778 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3779 * gdb-stabs.h: Use file_ptr rather than off_t.
3780 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3781 compile-time debug check that someone turned off as "unused".
3782 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3783 * symfile.h: Update dwarf_build_psymtabs and
3784 elfstab_build_psymtabs prototypes.
3785 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3786 Use file_ptr offsets. bfd_seeks use L_SET.
3788 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3790 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3791 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3792 value so that demangler won't be invoked. This greatly speeds up
3794 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3795 linked_proc_info so that it properly deallocates the appropriate
3796 item after it is done with it instead of before.
3797 * Don't pass bogus frame pointer to create_new_frame(). Just
3798 leave it as zero so that lower level code will figure out the
3801 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3803 Sony News native support.
3805 * Makefile.in (HFILES): added nm-news.h.
3806 * nm-news.h: new file.
3807 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3808 fork-child.o coredep.o to NATDEPFILES.
3809 (NAT_FILE, NATDEPFILES): new macros for native support.
3810 * config/news.mt (TDEPFILES): removed exec.o.
3812 * remote-vx.c: remove redundant include of sys/time.h.
3814 * infrun.c: include ctype.h. Otherwise some machines result in
3815 undefined for isdigit.
3817 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3819 * configure.in: Convert m68k entries to m68* entries to handle
3820 all the various m68xxx hosts and targets.
3821 * config/news1000.mt: No longer needed, same as news.mt.
3823 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3825 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3827 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3829 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3830 nm-sun2.h, nm-mips.h.
3832 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3834 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3836 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3838 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3840 * xm-hppah.h: if __STDC__ is not defined, define
3842 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3843 compiler; see the comment in the file.
3845 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3847 First cut at support for all BSD variants on 386.
3849 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3850 * i386b-nat.c: New native support file.
3851 * configure.in: Add host and target for i[34]86-*-bsd*.
3852 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3854 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3856 Sun2 native support (untested).
3858 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3859 REGISTER_U_ADDR): removed to nm-sun2.h.
3860 * nm-sun2.h: new file.
3861 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3862 fork-child.o sun3-xdep.o removed.
3863 (NAT_FILE, NATDEPFILES): new macros.
3865 Mips native support. Decstation and iris4 have been tested.
3868 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3869 fill_fpregset): removed to irix4-nat.c
3870 * mips-xdep.c: removed.
3871 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3873 * procfs.c: include nm.h.
3874 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3875 * xm-irix4.h: bump copyright.
3876 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3877 PROC_NAME_FMT): removed.
3878 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3879 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3880 (NAT_FILE, NATDEPFILES): new macros for native support.
3881 (CC): supply default compiler switches.
3882 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3883 fork-child.o coredep.o.
3884 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3886 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3887 fork-child.o mips-xdep.o coredep.o.
3888 (NAT_FILE, NATDEPFILES): new macros for native support.
3890 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3892 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3893 (NATDEPFILES): added fork-child.o
3894 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3895 (NATDEPFILES): added fork-child.o
3896 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3897 (NATDEPFILES): added fork-child.o
3899 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3901 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3902 by using puts_filtered instead.
3904 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3906 * remote-nindy.c (nindy_load): Replacement version from Steve
3907 Chamberlain, doesn't require forking to run "strip" or "sx".
3909 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3911 * Makefile.in (HFILES): Add nm-*.h files.
3913 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3915 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3916 (NATDEPFILES): added fork-child.o.
3918 * doc/gdbint.texinfo: document a few more macros, create new
3919 section for native macros.
3921 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3923 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3924 resolution of copyright issues.
3926 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3928 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3929 subdir gets configured.
3931 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3933 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3935 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3936 searching for a "bfd_strip" program. Also, fixed up arguments
3937 passed to that program.
3939 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3940 which is now used for something else. Rewrite description of
3941 associated parameters to match how gdb does it now.
3942 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3944 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3946 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3948 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3951 * inferior.h (proc_signal_handling_change): prototype removed.
3952 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3953 (handle_command): now calls target_notice_signals.
3954 * procfs.c (proc_signal_handling_change): renamed to
3955 procfs_notice_signals. Now static. Add prototype. All callers
3957 * target.h (struct target_ops): new field, to_notice_signals.
3958 (target_notice_signals): new macro to cover new field.
3959 * target.c (cleanup_target): default to_notice_signals to ignore.
3960 * corelow.c (core_ops),
3962 inftarg.c (child_ops),
3963 procfs.c (procfs_ops),
3964 remote-adapt.c (adapt-ops),
3965 remote-eb.c (eb_ops),
3966 remote-es1800.c (es1800_ops, es1800_child_ops),
3967 remote-hms.c (hms_ops),
3968 remote-mm.c (mm_ops),
3969 remote-nindy.c (nindy_ops),
3970 remote-st2000.c (st2000_ops),
3971 remote-udi.c (udi_ops),
3972 remote-vx.c (vx_ops, vx_run_ops),
3973 remote.c (remote_ops),
3974 target.c (dummy_target),
3975 xcoffexec.c (exec_ops): added static initializer for
3977 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3979 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3981 * main.c (define_command): Add forgotten initializer.
3983 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3985 * language.c, language.h: Move saved_language out to global
3986 expected_language. Set expected_language when user expectation
3988 * language.c (language_info): Don't print type/range checking gub.
3989 * main.c (main): Set expected language.
3990 (execute_command): Check against expected language.
3991 * symfile.c (set_initial_language): Set expected language.
3993 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3995 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3997 A bunch of changes mostly to improve debugging of C++ programs.
3998 Specifically, the calling of inferiors methods is improved.
4000 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
4001 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
4002 hide the implementation details of pointer-to-method objects.
4003 How to tell if the pointer points to a virtual method is
4004 still very dependent on the particular compiler, but this
4005 should make it easier to find the places to change.
4006 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4007 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4008 macros, instead of a hard-wired-in code that incorrectly
4009 assumed a no-longerused representation of pointer-to-method
4010 values. And otherwise fix the relevant bit-rotted code.
4012 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4013 If there are both fields and methods, put a space between.
4015 * stabsread.c (read_struct_type): Fix bug in handling of
4016 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4017 by '_'). (It used to prematurely exit the loop reading in
4018 the fields, so it would think it should start reading
4019 methods while still in the fields. This could crash gdb
4020 given a gcc that can emit nested type information.)
4022 * valops.c (search_struct_method): Pass 'this' value by
4023 reference instead of by value. This provides a more
4024 consistent interface through a recursive search where the
4025 "bottom" functions may need to adjust offsets (due to multiple
4027 * valops.c, value.h, values.c: Pass extra parameters to
4028 value_fn_field and value_virtual_fn_field so we can
4029 correctly adjust offset for multiple inheritance.
4030 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4031 virtual function calls by using value_virtual_fn_field().
4032 * values.c: New function baseclass_offset, derived from
4033 baseclass_addr (which perhaps can be made obsolete?).
4034 It returns an offset rather than an address. This is a
4035 cleaner interface since it doesn't mess around allocating
4037 * valops.c (search_struct_method): Use baseclass_offset
4038 rather than baseclass_addr.
4040 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4042 * Makefile.in: Re-install 29K/UDI stuff.
4043 * remote-udi.c (udi_resume): Clean up.
4044 * (udi_wait): Rewrite, leave out bugs.
4045 * Add debugging code to print out all register fetches and stores.
4046 * Straighten out target_ops.
4047 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4049 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4051 * remote-udi.c (udi_create_inferior): run with no arguments should
4052 not pass the program name as an argument, since the UDI code
4053 already handles that.
4054 (udi_load): get the symbols from prog_name, not arg_string (the
4055 load command should really use arg_string as the program name, not
4056 prog_name, but at least the run command works now).
4058 * munch: HP9000/300 nm puts an extra space between T and symbol
4061 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4062 needed for vxworks targets.
4064 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4066 * am29k-tdep.c (_initialize_29k): Make it possible for the
4067 user to set and query the address where function calls into the
4068 inferior write a small scratch routine. `set call_scratch_address'
4069 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4070 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4071 not already cached validly.
4073 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4075 Rs6000 native support.
4077 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4078 machines without this header should not be compiling this file.
4079 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4080 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4081 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4082 * xm-rs6000.h: do not include ptrace.h.
4083 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4084 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4085 infptrace.o and inftarg.o move to NATDEPFIES.
4086 (NAT_FILE, NATDEPFILES): new macro for native support.
4088 Sun3 native support.
4090 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4091 new macros for native support.
4092 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4093 removed sun3-xdep.o.
4094 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4096 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4097 * sun3-nat.c, nm-sun3.h: new files for native support.
4099 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4101 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4102 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4103 dbfsize and use it to initialize new local file scope dbsize.
4104 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4105 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4106 DIEs as well as the current check for undersize DIEs. This helps
4107 to gracefully detect and reject corrupted DIE information.
4109 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4111 Add `command hooks' and a hook for inferior program stopping.
4113 * command.h (struct cmd_list_element): Remove unused `aux'
4114 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4115 * command.c (add_cmd): Initialize new fields, elim old.
4116 (add_alias_cmd): Clone new fields.
4117 (delete_cmd): Un-hook hookee if we're deleting hook.
4118 (help_cmd): Tell user the command is hooked, if it is.
4119 (lookup_cmd_1): Abbreviations return the original command
4120 instead of themselves, so that hooks on the original cmd will be
4122 * defs.h (enum command_class): Add class_pseudo and comments.
4123 * gdbcmd.h (execute_user_command): Add prototype.
4124 * infrun.c (normal_stop): If the stop command is hooked,
4125 run the hook whenever we stop.
4126 (hook_stop_stub): Stub for catch_errors.
4127 (_initialize_infrun): Set up pseudo "stop" command.
4128 * main.c (execute_user_command): Code extracted from execute_command.
4129 (execute_command): If hooked, run the hook before the command.
4130 (define_command): If defining a new hook, check the command it
4131 is hooking, and warn if none. Install the hook.
4132 * source.c (_initialize_source): "l" is an abbrev for "list".
4133 * doc/gdb.texinfo: Document command hooks.
4135 * Makefile.in (VERSION): Roll to 4.6.7.
4136 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4137 * infrun.c (breakpoints_inserted): Make it static again.
4138 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4140 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4142 Native file renaming.
4144 * nat-sparc.c -> sparc-nat.c
4145 * nat-sun4os4.h -> nm-sun4os4.h
4146 * nat-trash.h -> nm-trash.h
4147 * config/sun4os4.mh: track file renaming.
4148 * configure.in: link to nm.h rather than nat.h.
4149 * infptrace.c: include nm.h rather than nat.h.
4151 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4153 Host/target/native split for sun4.
4155 * Makefile.in (TSOBS): removed corelow.o.
4156 * infptrace.c: included nat.h.
4157 * nat-trash.h: temporary header file. This should be removed once
4158 all hosts have the native/host/target split.
4159 * configure.in: add a symlink from nat-trash.h to nat.h if no
4160 other nat file exists for this configuration.
4161 * sparc-tdep.c: no longer include sys/ptrace.h.
4162 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4163 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4165 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4166 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4167 to NATDEPFILES. removed sparc-xdep.o.
4168 (NATDEPFILES, NAT_FILE): new macros for native support.
4170 Break the direct connection from core_file_command to any
4171 particular type of core file support.
4173 * target.h (find_core_target): new prototype.
4174 * target.c (find_core_target): new function. Walks the target
4175 list looking for the core target.
4176 * core.c (core_file_command): replace calls to core_detach and
4177 core_open with find_core_target and direct calls.
4179 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4181 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4183 config/hp300hpux.mh: ALLOCA1 was not defined.
4185 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4187 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4188 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4189 until we can figure out a better way to do paging.
4191 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4193 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4194 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4195 * hppa-coredep.c: Remove, now that we use the hook.
4196 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4197 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4199 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4200 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4201 be ripped out and reimplemented right (see elfread.c).
4202 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4204 Rename all HPPA files to fit into unique DOS filenames:
4205 * *hppabsd* => *hppab*
4206 * *hppahpux* => *hppah*
4208 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4210 Make the /proc support a target-struct in its own right.
4212 * Makefile.in: Remove inftarg.[co], since it is now included via
4214 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4215 reference infptrace.o. Add fork-child.o to all *.mh that
4218 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4219 No longer global functions.
4220 (fork_inferior): New global function from fork-child.c.
4221 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4222 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4223 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4224 (child_create_inferior): New tiny function that calls fork_inferior.
4225 * fork-child.c: New file, containing fork_inferior, which is
4226 built from slight mods to inftarg.c's child_create_inferior.
4228 * procfs.c (procfs_ops): Add target vector.
4229 (attach): Rename as static do_attach.
4230 (procfs_create_inferior): New tiny function that calls fork_inferior.
4231 (child_xfer_memory): Rename to static procfs_xfer_memory.
4232 (store_inferior_registers): Rename to static procfs_store_registers.
4233 (inferior_proc_init): Rename to static procfs_init_inferior.
4234 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4235 procfs_files_info, procfs_open, procfs_mourn_inferior,
4236 procfs_can_run): Slightly mangled copies of the corresponding
4237 child_XXX routines from inftarg.c.
4238 (proc_wait): Renamed to static procfs_wait.
4239 (child_resume): Rename to static procfs_resume.
4240 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4241 (initialize_proc_fs): Rename to initialize_procfs. Set up
4244 * putenv.c: index -> strchr.
4245 * regex.c: Always rename bcopy to memcpy, etc.
4246 FIXME: Eventually do the renames rather than use #define's.
4247 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4249 * sparc-xdep.c: Move deferred_stores to target dependent.
4250 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4252 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4254 Split non-target-dependent code out of target_attach routines.
4256 * target.h: Comments on target_attach args and results.
4257 * infcmd.c (attach_command): Check for existing execution, call
4258 target_attach, set up terminal status and wait_for_inferior, wait
4259 for the attach status, and do normal_stop.
4260 * inftarg.c (child_attach): Remove target independent stuff.
4261 * remote-adapt.c (adapt_attach): Ditto.
4262 * remote-mm.c (mm_attach): Ditto.
4263 * remote-udi.c (udi_attach): Ditto.
4264 * remote-vx.c (vx_attach): Ditto.
4268 * remote-hms.c (hms_attach): Remove completely, it was useless.
4269 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4270 commented-out start_remote calls.
4271 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4272 DENTER and DEXIT macros and their calls. Use a real debugger --
4273 like gdb -- to see what functions are being called when.
4274 * utils.c (strcmp_iw): Make nonstatic, for lint.
4276 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4278 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4280 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4282 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4283 fix to differentiate between gcc1 & gcc2 compiled files so that we
4284 can debug calls that pass structs as args correctly.
4285 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4286 so, and what version.
4288 * remote.c (remote_wait): Make regs be char to avoid picayune
4289 ANSI compiler warnings.
4291 * energize.h: Move all external struct decls to inside of
4292 __STDC__, add prototype for energize_shell_wait().
4293 * energize.c (getpty): Clean up, make us really get a controlling
4295 * (energize_initialize): Disable SIGIO prior to setting up for
4296 I/O interrupts. Move setsid(), et. al. to getpty().
4297 * (energize_shell_wait): New routine to wait for things started
4298 via the shell command, uses wait() instead of /dev/proc.
4299 * Also, add prototype for execute_command_1().
4301 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4303 * inftarg.c (child_create_inferior, child_attach,
4304 child_mourn_inferior): collect unix child process stratum
4305 functions which live below the target vector into this file to
4306 facilitate host/target/native split. Also, make them static.
4307 * inflow.c (child_mourn_inferior): removed.
4308 * infrun.c (child_create_inferior, child_attach): removed.
4309 (resume): becomes global so that functions below the
4310 target vector can find it.
4311 * inferior.h (resume): add prototype.
4312 (child_mourn_inferior, child_create_inferior, child_attach):
4315 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4316 replaced with find_default_attach and
4317 find_default_create_inferior.
4319 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4321 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4322 addresses don't get displayed in the wrong positions.
4324 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4326 Separate core functions along target vector in preparation for
4327 native support. Functions above vector now live in core.c. Those
4330 * core.c (solib_add_stub, core_close, core_open, core_detach,
4331 get_core_registers, core_files_info, core_ops): moved to corelow.c
4332 (_initialize_core): removed addition of core_ops target.
4333 * corelow.c: new file.
4334 (solib_add_stub, core_close, core_open, core_detach,
4335 get_core_registers, core_files_info, core_ops): moved from core.c
4336 (_initialize_corelow): new function.
4337 * gdbcore.h (core_open, core_detach): added prototypes.
4338 (core_ops): add forward declaration.
4339 * Makefile.in (SFILES_MAINDIR): add core.c
4341 (TSOBS): change core.o to corelow.o
4343 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4345 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4346 instead of 'sun' predefined symbol so that trap analysis code is
4347 enabled only when the TARGET is a sun3.
4349 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4351 * tm-i960.h (ext_format_i960): Add top-level declaration.
4352 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4353 blocks, else Sun4 compiler complains.
4355 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4357 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4358 instruction's argument. Patch from jonathan@cs.stanford.edu
4361 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4363 Break the thread of control that implies that a unix child
4364 process will be the default target.
4366 * target.c (find_default_run_target, find_default_attach,
4367 find_default_create_inferior, return_zero): new functions.
4368 (cleanup_target): Make return_zero the default for to_can_run.
4370 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4371 child_create_inferior references with find_default_XXX instead.
4373 * target.h (struct target_ops): new field, to_can_run.
4374 (find_default_attach, find_default_create_inferior): new prototypes.
4375 (target_can_run): new macro.
4377 * Also added a zero (default) to_can_run element to all static
4378 struct target_ops initializations throughout GDB, except:
4379 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4381 * infrun.c (child_create_inferior): Clean up error handling when
4382 no exec file is specified.
4383 (child_attach): Don't require exec file.
4385 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4387 Remove kill_inferior_fast, in favor of target_kill, which goes
4388 through the target vector.
4390 * inferior.h (kill_inferior_fast): remove declaration.
4392 * main.c (disconnect): call quit_cover using catch_errors rather
4393 than calling kill_inferior_fast directly. New way goes through
4394 the target vector, handles attached processes, and writes
4395 command history if appropriate.
4396 (quit_cover): new function, wrapper for quit_command.
4398 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4399 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4400 inlining them into the local kill_inferior when needed.
4402 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4404 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4405 * stabsread.c (read_struct_type): Simplify complicated expression
4406 for dumb DECstation compiler.
4408 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4410 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4411 operands to memory management instructions, from WRS.
4413 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4415 * main.c (main): Back out previous language setting changes.
4416 Replace with simple default to C before processing any init
4417 files. There MUST be a language set, even in the absence of
4418 init files or executables, or expression parsing fails.
4420 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4422 * main.c (main): Move code that sets initial language to
4423 symfile.c. Fixup places where command files are processed to
4424 be consistent in setting a default language if none has been
4426 * symfile.c (set_initial_language): Add code moved from
4427 main() that sets an initial default language when a new
4428 symbol file is read.
4429 * symfile.c (symbol_file_command): Call set_initial_language.
4430 * symtab.c (find_main_psymtab): Add FIXME comment.
4432 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4434 * breakpoint.c, sparc-tdep.c: comment changes.
4435 * configure.in: removed target_dependent line.
4437 * remote-mm.c (mm_attach): change printf to error to prevent
4439 * remote-udi.c (udi_attach): change printf to error to prevent
4442 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4443 calls to {fetch|store}_inferior_registers with calls to
4444 target_{fetch|store}_registers, for remote-target independence.
4446 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4448 * Makefile.in: Fix bug I introduced in merging Rich's change.
4449 * infrun.c (child_create_inferior): Use proceed() rather than
4450 doing all the same stuff by hand.
4452 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4454 * Makefile.in, configure.in: add support for files used only when
4455 configured native, that is, when host = target.
4457 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4459 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4460 stores are target dependent and were moved from xm to tm.
4462 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4464 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4466 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4467 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4469 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4471 * target.h (struct target_ops): removed to_convert_to_virtual and
4472 to_convert_from_virtual elements. Initializations removed from
4473 all static initializations.
4474 (target_convert_to_virtual, target_convert_from_virtual):
4476 (host_convert_to_virtual, host_convert_from_virtual): Removed
4477 forward declarations.
4478 * target.c (cleanup_target): removed default assignments for
4479 to_convert_to_virtual and to_convert_from_virtual.
4480 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4482 * findvar.c (value_of_register, value_from_register):
4483 target_convert_to_virtual inlined.
4484 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4485 * valops.c (value_assign): target_convert_from_virtual inlined.
4487 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4489 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4490 position wrong if used for the prompt.
4491 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4493 Support for accessing arbitrary MIPS stack frames in memory.
4495 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4496 set, run it before INIT_EXTRA_FRAME_INFO.
4497 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4499 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4500 (FP) value in the frame_info struct if it is zero (as from top of
4502 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4504 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4505 comes back as zero. So does FP_REGNUM, as a trigger for
4506 init_extra_frame_info.
4508 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4509 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4510 (INIT_FRAME_PC): Defined to null.
4511 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4512 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4513 Briefly explain MIPS stacks in GDB.
4515 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4517 * copying.awk, copying.c (show_copying_command,
4518 show_warranty_command): Rename from copying_info, warranty_info,
4519 to match command function conventions.
4521 * utils.c (prompt_for_continue): Reinitialize more-counts
4522 before printing anything, and again afterward. Fix comments.
4523 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4524 or alloca() if needed.
4526 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4527 detect native versus cross-host.
4529 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4531 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4532 Suns. Rename to m68k_saved_pc_after_call.
4533 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4534 m68k_saved... instead of sun3_saved...
4536 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4538 * Makefile.in (update-depend, update-alldeps): Split out of
4539 setup-to-dist, for convenience in rebuilding the depend and
4541 (assorted): Update to catch straggler files when building gdb.tar.Z.
4543 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4545 Preliminary cleanup for splitting host/native/target.
4547 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4548 here; it is dealt with at a gdb-target-independent level.
4549 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4550 high toned routine. Fix return type to void.
4551 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4552 Rich and I believe the "real problem" was that both single_step
4553 and target_resume were issuing PT_CONTINUE calls. This would
4554 cause the second PT_CONTINUE to sometimes fail because the process
4555 was already running.
4556 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4558 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4560 * energize.c (pty_to_kernel): Must check for EAGAIN as
4561 termination condition.
4562 (full_filename): Don't prepend dirname if filename begins with /.
4563 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4565 (getpty (NCR)): Lotsa bug fixes...
4566 (kernel_dispatch (case StopRType)): Use kill() instead of
4567 killpg() so we can deal with losing systems...
4568 (wait_for_events): Work around NCR select() lossage. It doesn't
4569 zero out readfds when select() returns zero.
4570 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4571 getcwd() instead of getwd() (NCR getwd() seg faults).
4572 (energize_wait): Use sigaction() for NCR. Their version of signal()
4573 is unreliable by default.
4575 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4576 error from PIOCSWSTOP.
4578 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4579 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4580 defs.h, utils.c: Make vfprintf_filtered global.
4582 * energize.c (send_location): New routine to consolidate all
4583 places where we must notify kernel of where the given pc is.
4584 (cplus_demangle): Put single-quotes around demangled names.
4585 (energize_call_command): Call send_location() after doing up,
4586 down, and frame commands.
4588 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4590 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4591 pass at doc for two new remote targets---29K using UDI, and Tandem
4592 ST2000 using STDBUG.
4594 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4596 * doc/all.m4: turn on H8/300 stuff for generic manual
4598 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4599 after explicit call to breakpoint() in serial stubs.
4601 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4603 * mipsread.c: Clean up some white space.
4604 (parse_symbol): Handle stEnd of stFile.
4605 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4607 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4608 store_inferior_registers): Replace unexplained numbers
4609 with manifest constants from a DECstation header file.
4610 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4611 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4613 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4615 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4616 for "down". Suggested by Richard Stallman.
4618 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4620 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4621 redeclaration bug on SunOS 4.
4623 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4625 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4626 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4627 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4628 they aren't already there.
4629 * remote-vx.c (vx_prepare_to_store): Ditto.
4630 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4632 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4634 Removed a large number of changes inserted by Per Bothner
4635 for C++ support. These will go back in when they've been
4638 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4640 * serial.h: Fix prototye for serial_raw().
4641 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4642 serial_write() to match prototypes.
4643 * remote-st2000.c (get_reg_name): Make *p be const.
4645 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4647 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4648 to agree with target structure field type.
4649 (nindy_store_registers): Ditto.
4651 * Makefile (OPCODES): New var, pointing to opcodes library.
4652 (CLIBS, CDEPS): Include it.
4653 (saber_gdb): Load opcodes library.
4655 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4657 * a68v-xdep.c (store_inferior_registers): declare as void.
4658 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4659 * remote-st2000.c: Massive changes to use new serial package.
4660 Also added 'connect' command to transparantly connect to serial
4662 * ser-termios.c: Big cleanup, use nicer coding conventions.
4663 * ser-bsd.c: New module, serial stuff for BSD systems.
4664 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4665 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4667 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4669 * doc/gdb.texinfo: fix shameful error of agreement reported by
4670 jimb@occs.cs.oberlin.edu (Jim Blandy)
4671 * doc/gdb.texinfo: remove old partial discussion of remote serial
4672 protocol (via serial debug stubs)
4673 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4674 use of serial debug stubs
4676 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4678 * symfile.h: Declaration of set_demangling_style() moved
4679 here from demangle.h (which is now in ../include).
4680 * i386-xdep.c: Update comment.
4682 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4684 * symtab.c (completion_list_add_symbol): restructured to optimize
4685 for time. First clip names that cannot match. Then clip any
4686 names we've already considered. Drop a redundant strncpy. Drop
4687 a redundant malloc and associated free for demangled names.
4689 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4691 * a68v-xdep.c (store_inferior_registers): Define as type void.
4692 * configure.in: Add host m68k-apollo*-bsd*.
4693 * demangle.c (struct demanglers): Use enum instead of constant
4694 value to keep braindamaged HP/Apollo compiler happy.
4696 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4698 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4699 match "FOO". This allows 'break Foo' to work when Foo is
4700 a mangled C++ function. (See comment before function.)
4702 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4704 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4705 for files in vx-share/*.c.
4706 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4707 for normal GDB source files.
4709 * Makefile.in (VERSION): Roll to 4.6.6.
4711 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4712 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4713 * tm-sun3os4.h: Update comments.
4714 * xm-delta88.h: Remove STACK_END_ADDR.
4716 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4718 * Makefile.in (VERSION): Roll to 4.6.5.
4720 * infrun.c: Lint for recent `handle' changes.
4722 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4723 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4724 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4725 should include a ser-XXX.o module.
4727 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4728 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4730 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4731 known suns in configure.in, rather than mapping them to unique
4732 config files that happen to duplicate other config files.
4733 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4734 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4736 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4738 * configure.in (*-*-sunos*): Use trailing * to match all
4739 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4740 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4741 in production on Sun-4.
4742 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4743 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4744 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4746 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4747 config/sparc-noun.mt: New target configs for embedded.
4748 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4750 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4751 target definitions for embedded with and without underlines on
4754 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4755 not a parameter of the CPU, but of the development environment.
4756 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4758 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4760 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4761 (which involves reading in main's symtab) if we have no breakpoints.
4763 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4765 * dwarfread.c (cu_language): New local variable to record
4766 language for current compilation unit being processed.
4767 * dwarfread.c (set_cu_language): New local function to decode
4768 and record language for current compilation unit being processed.
4769 * dwarfread.c (synthesize_typedef): Add local function to
4770 synthesize a typedef for C++ classes, structs, unions, and
4772 * dwarfread.c (read_structure_scope): Synthesize typedefs
4773 for C++ classes, structs and unions.
4774 * dwarfread.c (read_enumeration): Synthesize typedefs for
4776 * dwarfread.c (read_file_scope): Call set_cu_language to
4777 record language for current compilation unit. After symtab
4778 is built, save this recorded language.
4779 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4780 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4781 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4782 typedefs for C++ classes, structs, unions, and enumerations.
4783 * dwarfread.c (scan_compilation_units): Call set_cu_language
4784 to record language for current compilation unit.
4785 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4786 for TAG_enumeration_types, rather than in add_partial_symbol.
4787 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4788 case with class, struct, and union type cases, now that they are
4789 the same. Remove tests for non-NULL name attributes, now done
4791 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4792 treat as alias for TYPE_CODE_STRUCT for now.
4794 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4796 * Makefile.in: map "gdb" through program_transform_name when
4799 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4801 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4802 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4803 Use "regi" for local indexing through register numbers, reserving
4804 "regno" for the name of a specific register passed as an input
4805 parameter. Fix bug propagated through all versions that sometimes
4806 used regno as an index when it should have been regi, thus using
4807 -1 as an index in some cases.
4809 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4811 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4812 respectively, so same demangler can be used by other programs.
4813 * Makefile.in: Remove demangler stuff.
4814 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4815 * demangle.c (_initialize_demangler): Tell demangler which
4816 CPLUS_MARKER to assume.
4818 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4820 RS/6000 portability changes (for hosting cross-debuggers).
4822 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4823 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4824 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4825 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4826 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4827 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4828 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4829 (NO_SINGLE_STEP): Add, target-dependent.
4830 (loadinfotextindex): Lowercase, remove "aix_".
4831 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4832 (NO_SINGLE_STEP): Remove, target-dependent.
4833 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4834 * xcoffread.c: Only build file if RS/6000 native GDB.
4835 (build_function_symbol): Remove #if 0'd code.
4836 * rs6000-tdep.c: Cleanup. Add static fn protos.
4837 Use CORE_ADDR for addresses throughout. Make void fns void.
4838 (pop_dummy_frame): Add FIXME about bogosity of design here.
4839 (rs6000_struct_return_address): Ditto.
4840 (frameless_function_invocation, frame_get_cache_fsr,
4841 frame_initial_stack_address, xcoff_relocate_symtab,
4842 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4843 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4844 Use CORE_ADDRs. Change identifiers to lowercase.
4846 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4847 supplying dummy routines if non-native. Add prototype for
4848 static exec_one_dummy_insn. Move a mess of functions to
4849 rs6000-tdep.c (as above). Remove #if 0'd code.
4851 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4852 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4853 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4855 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4858 * vx-share/README, nindy-share/README: New files describing
4859 how these directories' code is shared, and with whom.
4861 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4863 * configure.in (target configurations): Reformat into table.
4864 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4866 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4867 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4868 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4869 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4870 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4871 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4873 * Makefile.in (config-check): Add command to check whether
4874 configure.in is consistent with config/*.
4876 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4878 * configure.in (host configurations): Reformat nested cases into
4879 easy-to-maintain table.
4880 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4881 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4883 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4885 * cplus-dem.c: Reorder args to most local functions to make them
4886 follow the consistent pattern of struct work_stuff pointer first,
4887 followed by pointer into string being demangled, followed by
4888 pointer to the string where the result is being stored, followed
4889 by other args. Also generally replace most variables of name
4890 "type" with "mangled" for consistency. They all pointed to the
4891 same string but half were one name and half the other.
4892 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4893 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4894 use whenever a qualified name is being demangled.
4895 * cplus-dem.c (do_type): Qualified names are treated similarly
4896 to fundamental types, not as modifiers of fundamental types.
4898 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4900 * configure.in: Add sparclite as a target.
4902 * sparc-stub.c (handle_exception): Flush instruction cache just
4903 before returning to the user. (hexToInt): Fix overzealous cleanup.
4905 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4907 * infrun.c (handle_command): Rewrite to allow multiple signal
4908 numbers, signal number ranges, and to recognize "all" to mean all
4909 signals except those used by the debugger.
4910 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4911 to set or reset actions for specific signals.
4913 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4915 * coffread.c (decode_type): Call alloc_type to alloc new
4917 * stabsread.c (read_array_type, read_range_type, define_symbol):
4918 Call alloc_type to alloc new types.
4919 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4920 from type_obstack to symbol_obstack.
4921 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4923 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4924 associated with a type, using the same mechanism as was used to
4925 allocate space for the type structure itself.
4926 * coffread.c (patch_type, coff_read_struct_type,
4927 coff_read_enum_type): Use TYPE_ALLOC.
4928 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4929 * gdbtypes.c (create_array_type, check_stub_method,
4930 allocate_cplus_struct_type): Use TYPE_ALLOC.
4931 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4932 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4933 read_range_type): Use TYPE_ALLOC.
4935 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4937 * breakpoint.c (breakpoint_re_set): Select a default source
4938 symtab if one is not currently selected.
4939 * utils.c (query): Call wrap_here before building the output
4940 query string, to turn off wrapping and flush any buffered output.
4941 Otherwise our query may end up in the wrap buffer and never be
4943 * eval.c (evaluate_subexp): Report error when attempting to
4944 evaluate subscript for types without a target type, rather
4945 than dumping core by using the NULL pointer.
4946 * symfile.c (symbol_file_command): Forget current_source_symtab
4947 and current_source_line when discarding symbol table.
4949 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4951 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4953 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4954 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4956 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4958 * remote.c (remote_open): Fix baud rate setting to make -b flag
4959 work. (remote_wait): Change 'T' message parser to deal with new
4960 improved format which allows stub to send an arbitrary bunch of
4962 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4963 make all this re-entrant by storing all state on the stack. Clean
4964 up memory error trapping. (computeSignal, set_debug_traps):
4965 make it all table driven. Make a start at a baud rate setting command.
4967 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4969 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4971 * remote-vx.c: redefine malloc to avoid buggy declaration on
4972 RS/6000 <rpc/types.h>.
4973 xm-rs6000.h: include <sys/select.h> to define fd_set for
4974 <rpc/svc.h> on RS/6000.
4976 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4978 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4979 recursive invocations of make. Always create installation
4982 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4984 * m68k-pinsn.c: Minor fix in style of output (don't use
4985 range to indicate floating point control registers).
4987 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4989 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4991 * infcmd.c (registers_info): Handle multiple register names.
4992 Changes inspired by Roland McGrath.
4994 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4996 * sparc-stub.c: New file. Mix it with your SPARClite
4997 application, and it will speak GDB remote protocol!
4998 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4999 deal with arbitrary registers. Needed for sparc-stub.
5001 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
5003 * cplus-dem.c (cplus_markers): Add table for gnu style and
5004 use throughout, in place of compile time constant CPLUS_MARKER.
5005 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5006 * cplus-dem.c (cfront_special): New function, as suggested
5007 by pfieland@stratus.com.
5008 * cplus-dem.c (forget_types): New function.
5009 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5011 * cplus-dem.c (mop_up): Call forget_types().
5012 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5013 Use throughout, instead of checking current_demangling_style.
5014 * cplus-dem.c (demangle_signature): When finding an explicit
5015 start of function args, forget all remembered types for
5016 lucid/cfront style demangling.
5017 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5018 underbar characters, use last pair as the delimiter. Hoist
5019 gnu_special() call up to cplus_demangle(). Call cfront_special()
5021 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5022 for inherited classes.
5023 * cplus-dem.c (demangle_args): Document quirks of numbered
5024 references to previously seen types.
5025 * dbxread.c (read_ofile_symtab, process_one_symbol):
5026 Use AUTO_DEMANGLING rather than explicitly checking
5027 current_demangling_style.
5028 * demangle.h: Add some comments.
5029 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5030 CFRONT_DEMANGLING): New macros.
5031 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5032 not found in the actual producer string produced by lcc.
5033 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5034 than explicitly checking current_demangling_style.
5036 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5038 * breakpoint.c (enable_longjmp_breakpoint,
5039 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5040 Check for duplicate breakpoints at the same address. Bug report
5041 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5043 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5045 * buildsym.c (end_symtab): Document that end_symtab can return
5046 NULL under non-error conditions.
5047 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5048 returned from end_symtab for empty compilation units.
5050 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5052 * am29k-tdep.c: Lint from DECstation compiler.
5053 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5054 As the man page says, "Sometimes you just can't get lint to shut
5055 up". That doesn't mean you should blow away the code it won't
5057 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5058 it up over the next few weeks. Make mips x 29k build.
5059 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5060 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5061 but leave it as a comment because the breakpoint instruction
5062 is not easily accessible at this moment (it's static, and if
5063 we define one here, it goes into every file compiled).
5065 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5067 * Makefile.in (VERSION): Bump to 4.6.3.
5068 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5069 function scopes when building partial symbol tables.
5070 * objfiles.c (open_existing_mapped_file): Make it clear in
5071 warning message that out of date mapped files are ignored.
5072 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5073 unit source file name in error message.
5075 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5077 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5078 * dwarfread.c (struct_type): In absence of AT_byte_size for
5079 bitfield, use size of object of member's type for the size of
5080 the anonymous object containing the bit field.
5081 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5082 an AT_byte_size attribute is seen.
5083 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5084 union aux_ext (was aux_ent).
5085 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5086 unsigned char* to char*, for Lucid compiler.
5087 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5088 to be correct type (from unsigned char* to char*).
5089 * valprint.c (type_print_derivation_info): Minor tweak to placement
5090 of commas in derived class printing.
5091 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5093 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5095 * xm-go32.h: Define LSEEK_NOT_LINEAR
5096 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5097 then work out the lseek positions of newlines by running through
5098 the file and `tell'ing. This makes source file listing work on
5099 OS's where the relationship between physical position in file and
5100 canonical position is indeterminate, eg VMS and DOS.
5102 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5104 * stabsread.c: Ensure that all members of all allocated structures
5105 are initialized to known state to avoid hard to find bugs with gdb
5106 using fields containing random data.
5107 * buildsym.c (start_subfile): Compact dirname initialization.
5108 * buildsym.c (patch_subfile_names): New function.
5109 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5110 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5111 * buildsym.h (patch_subfile_names): Add prototype.
5112 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5114 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5116 * remote-udi.c: Update comments.
5118 * remote.c (getpkt): Only force retransmission ten times;
5119 after that, assume bug in target code, and handle pkt anyway.
5121 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5123 * configure.in: Add support for apollo 68k under BSD environment.
5124 * xm-apollo68b.h: New file to support above.
5126 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5128 * configure.in: Recognize i486 host cpu.
5129 * valprint.c (type_print_derivation_info): Print derivation info
5130 in same form as class declarations in source.
5131 * valprint.c (type_print_varspec_suffix): Split arg printing
5132 code out to type_print_args function.
5134 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5136 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5137 at_import, at_frame_base.
5138 * dwarfread.c (completedieinfo): Remove cases for obsolete
5139 AT_visibility, AT_import, and AT_frame_base attributes.
5140 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5141 i860, which can keep up to 4 shadow breakpoints.
5142 * tm-stratus.h (USG): Define.
5143 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5144 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5145 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5146 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5147 * config/stratus.mt (TDEPFILES): Include files available from
5148 stratus that are not yet in release pending receipt of paperwork
5150 * buildsym.c (finish_block): Minor code format change.
5151 * gdbtypes.h (struct field): Add to comments.
5152 * gdbtypes.h (virtual_field_bits): Add to comments.
5153 * objfiles.c (allocate_objfile): Change obstack interface to
5154 match FSF merging efforts.
5156 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5158 * Makefile.in (VERSION): Bump to 4.6.2.
5159 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5160 * Makefile.in (OBS): Add stabsread.o
5161 * Makefile.in (stabsread.o): Add build rule.
5162 * stabsread.c, stabsread.h: New files.
5163 * buildsym.c: Split out stabs specific support to stabsread.c.
5164 * buildsym.h: Split out stabs specific support to stabsread.h.
5165 * dbxread.c (stabsread.h): Include
5166 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5167 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5168 * dbxread.c (read_ofile_symtab): Call end_stabs.
5169 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5170 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5171 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5172 really_free_pendings to cleanups.
5173 * elfread.c (elf_new_init): Call stabsread_new_init.
5174 * gdbtypes.c: Small changes to maintenance commands.
5175 * mipsread.c (stabsread.h): Include.
5176 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5177 * xcoffread.c (stabsread.h): Include.
5178 * xcoffread.c (global_stabs): Remove redundant def.
5179 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5181 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5183 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5184 * inflow.c (terminal_init_inferior, terminal_inferior,
5185 terminal_ours_1, initialize_inflow): Record and use state
5186 of lmode_inferior_valid and lmode_ours_valid.
5188 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5190 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5191 include <sgtty.h> on USG. (from sef).
5193 * depend: es1800 dependency needed here.
5195 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5197 * buildsym.c (read_struct_type): Initialize structs allocated
5198 with alloca, to avoid using random values from stack later on.
5199 * defs.h (fprintf_filtered): Add prototype.
5200 * gdbtypes.c (check_stub_method): Fix misleading comments.
5201 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5203 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5204 small changes to maint support functions.
5205 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5206 for some fields and expand comments.
5207 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5208 macro and track change to obstack_full_begin macro.
5209 * utils.c (fprintfi_filtered): New function.
5210 * valprint.c (type_print_base): Fixup field printing to not
5211 print extraneous lines and not print bogus "no data fields"
5212 messages for C++ classes with no data members. Also use new
5213 fprintfi_filtered function.
5215 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5217 * configure.in: es1800 ok for 68000 too.
5219 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5221 * configure.in: echo error messages to stderr, not stdout
5223 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5225 * configure.in: recognize hppa* instead of hppa
5227 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5229 * energize.c: Second cut at DynamicLoad message handling.
5231 * energize.c: Relativize pathnames in #include statements.
5232 * (kernel_dispatch): Better error messages for unknown protocol
5234 * (kernel_dispatch): First cut at DynamicLoad message handling.
5236 * Makefile.in: Remove -I../readline from all compilations,
5237 include a special case for main.o instead.
5239 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5241 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5242 error if it fails to find a member type, rather than return NULL
5243 and trigger a coredump.
5244 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5245 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5246 match on complete demanglings, including argument lists for member
5247 functions, rather than just accepting the first demangling that
5248 matches the class and function name.
5249 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5250 to start_symtab as the directory name.
5251 * dwarfread.c (completedieinfo): Strip off any leading hostname
5252 portion of the AT_comp_dir attribute string. Gdb doesn't know
5253 what to do with them (FIXME).
5255 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5257 * breakpoint.c (commands_command): Simplify code a bit, remove
5258 unnecessary fflush().
5260 * Makefile.in (OTHERS): Add gcc.patch.
5261 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5263 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5265 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5266 lcc producer string.
5268 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5270 * WHATS.NEW renamed to NEWS.
5272 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5274 * dbxread.c, dwarfread.c: Re-enable experimental code to
5275 automatically select demangling style.
5276 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5277 DEMANGLING_STYLE, to make more descriptive. Revert back to
5278 "auto" as default. Comment use.
5279 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5280 * Makefile.in (${DEMANGLER}.o) Remove target and special
5283 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5285 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5287 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5289 * Makefile.in, demangle.c: Change default demangling style to
5291 * Makefile.in: Update version to 4.6 !!!
5292 * README, WHATS.NEW: Update for 4.6.
5294 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5296 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5299 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5300 nodes as base classes.
5302 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5304 * alldeps.mak, depend: Update.
5306 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5308 * Makefile.in (VERSION): 4.5.9.
5310 * xm-hp300bsd.h: Add decl for strdup().
5311 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5312 PDR. Cleanup a few things, fix compilation warnings.
5314 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5316 * Makefile.in (DEMANGLING_STYLE): New define to set default
5317 demangling style for C++. Defaults to "auto".
5318 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5319 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5320 * Makefile.in (OBS): Add demangle.o
5321 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5322 Remove compile time decisions about demangling style and replace
5323 with runtime decisions using current_demangling_style.
5324 * cplus-dem.c (main): Expand code included during building of
5325 standalone demangler to recognize demangling style options.
5326 * dbxread.c (demangle.h): Include.
5327 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5328 demangling style if processing g++ code and current demangling style
5329 is auto (Note: this feature currently disabled.)
5330 * demangle.c: New file, generic demangling control.
5331 * demangle.h (demangling_styles): New enumeration to select one
5332 of several demangling styles. Also define string names for each
5334 * demangle.h (set_demangling_style): Add prototype.
5335 * dwarfread.c (demangle.h): Include.
5336 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5337 New producer string prefixes to recognize.
5338 * dwarfread.c (handle_producer): Consolidate actions for specific
5339 producers. Set demangling style based on producer string if
5340 current style is auto. (Note: this feature currently disabled.)
5341 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5343 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5345 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5347 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5349 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5350 * c-exp.y: Call lookup_signed_typename() after seeing
5351 "signed". This handles "signed char" correctly.
5352 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5353 keywords before a type specifier.
5355 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5357 * command.c (lookup_cmd_1): Clarify descriptive comments.
5358 * gdbcmd.h (maintenanceprintlist): Add declaration.
5359 * main.c (maintenanceprintlist): Add definition.
5360 * main.c (gdb_completer_command_word_break_characters): Add.
5361 * main.c (symbol_completion_function): Switch completer word
5362 break character sets dynamically, based on whether completion is
5363 being done on commands or on something else.
5364 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5365 * maint.c: Include demangle.h.
5366 * maint.c (maintenance_demangle): New function.
5367 * maint.c (maintenance_print_command): New function.
5368 * maint.c (_initialize_maint_cmds): Reorganize some commands
5369 under new maintenance print subcommand.
5371 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5373 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5374 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5375 target type. Otherwise, 'whatis this.field' wouldn't work,
5376 which would be inconsistent, since 'print this.field' works.
5377 * buildsym.c (read_struct_type, read_enum_type): Clear
5378 TYPE_FLAG_STUB flag.
5379 * buildsym.c (cleanup_undefined_types): Don't rely on a
5380 flawed "Reasonable test to see if" a type has been defined
5381 since it was referred to; now we can just see if the
5382 TYPE_FLAG_STUB flag has been cleared.
5383 * valprint.c (print_type_base): Emit public/protected/private
5384 labels for methods as well as fields. Also, indent these labels
5385 2 spaces instead of 4, for a more conventional "look".
5386 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5387 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5388 * gcc.patch: New file. Contains patch for gcc (so people
5389 with gdb-2.2.x won't have to wait for a new gcc release).
5391 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5393 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5394 (print_addr): Call print_address to show symbolic version as well.
5396 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5398 (vx_read_register): Declare inferior_fp_regs. Delete code for
5399 copying "inferior_registers" around; the values are already in var
5400 "registers". Use correct size for register set.
5402 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5403 target doesn't support it.
5404 (vx_read_register): Don't try reading them either.
5406 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5407 VxWorks back end reads them in one contiguous set except for this
5409 (register_names): Change "pc" to "pcw" to avoid confusion printing
5411 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5412 find the PC under VxWorks.
5414 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5416 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5417 to create new blank types, instead of handcrafting them.
5418 * defs.h (printfi_filtered): Add prototype.
5419 * utils.c (printfi_filtered): New function.
5420 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5421 to simplify the code. Other cleanups.
5422 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5423 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5424 use of various fields.
5425 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5426 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5427 production that currently treats it exactly the same as STRUCT.
5428 * c-exp.y (yylex): Recognize "class" as token CLASS.
5429 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5430 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5431 general symbol handling code. Call cplus_mangle_opname with
5433 * symtab.c (decode_line_2): Print demangled function names in
5434 breakpoint menus, instead of just file and line number.
5435 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5436 * valprint.c (type_print_base): Print "class" for C++ classes,
5437 rather than "struct". Print section labels for public, protected
5438 and private members of C++ classes.
5439 * values.c: Include demangle.h.
5440 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5442 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5444 * Makefile.in (VERSION): Update to 4.5.8.
5446 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5448 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5449 prevent crashes when examining cross-targets.
5450 * dbxread.c (process_one_symbol): Include directory name when
5451 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5452 find include files, and yacc/lex sources when the cwd doesn't match
5453 that in which the object was compiled.
5454 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5456 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5459 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5461 * maint.c (maintenance_command, maintenance_info_command):
5462 Install with allow_unknown as 0 and call help_list to show
5463 list of possibilities when no subcommand is specified.
5465 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5467 * configure.in: Add m68k-ericsson-*.
5468 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5470 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5472 * maint.c: New file.
5473 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5474 * Makefile.in (OBS): Add new file maint.o.
5475 * defs.h (command_class): Add class_maintenance.
5476 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5477 commands. Allow for them (and other nonessential parts of gdb)
5478 to be selectively left out under special circumstances.
5479 * gdbtypes.c (recursive_dump_type): New function; supports
5480 maintenance print-type command.
5481 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5483 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5485 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5486 initializers. Add initializations for setprintlist, showprintlist,
5487 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5488 * printcmd.c (maintenance_print_type): New maintenance cmd.
5489 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5490 implied by comment that all cmd lists are owned by main.c.
5491 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5492 that all cmd lists are owned by main.c.
5493 * language.c (setchecklist, showchecklist): Move to main.c, as
5494 implied by comment that all cmd lists are owned by main.c
5495 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5496 deletelist): Remove redundant declarations (also in gdbcmd.h).
5497 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5498 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5499 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5500 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5501 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5502 maintenance_print_msymbols, maintenance_print_objfiles):
5504 * symmisc.c (printsyms_command, printpsyms_command,
5505 printmsyms_command, printobjfiles_command): Removed from
5506 _initialize_symmisc.
5507 * main.c (dump_me_command): Moved to maint.c and renamed to
5508 maintenance_dump_me.
5509 * breakpoint.c (all_breakpoints_info): Rename to
5510 maintenance_info_breakpoints.
5511 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5512 all_breakpoints_info to add maintenance_info_breakpoints to the
5513 maintenanceinfolist instead.
5514 main.c (initialize_main): Set up maintenance class commands.
5516 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5518 * energize-patches: Fix minor problems with building energize lib.
5520 * energize-patches: Change names of all cadillac procedure calls
5521 to be energize procedure calls. Simplify many hooks by moving
5522 tests energize.c. Configure energize, and build it automatically now.
5524 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5526 * Makefile.in (VERSION): Bump to 4.5.7.
5527 * cplus-dem.c (demangle_args): Validate index for previously
5528 seen type to guard against bogus values from malformed manglings.
5529 * valops.c (value_struct_elt_for_reference): Guard against
5530 blindly using NULL return value from lookup_symbol.
5532 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5534 * cadillac.c, cadillac-patches: Rename to energize.c and
5535 energize-patches. Change all routines and variables named
5536 'cadillac*' to 'energize*'. Create new file called energize.h to
5537 hold all interface declarations.
5539 * deblib/connection/*: Move all of this stuff into energize/, but
5540 delete unneeded files.
5542 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5544 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5546 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5547 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5548 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5549 child processes, to avoid dead ones "hanging around" after GDB exits.
5550 (attach): Always stop the process if it needs it. Set RLC flag
5551 when attaching running processes, so it will continue if we detach
5552 it, quit, or are killed.
5553 (detach): Clear faults and set RLC flag to make process run
5555 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5557 (info_proc): Open process O_RDONLY, so we can see any process,
5558 even those controlled by debuggers.
5559 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5561 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5563 Relocate symbols using an array of section_offsets, rather than a
5564 single `addr' or `offset'. This makes Solaris-2 support work, and
5565 permits better VxWorks (and maybe xcoff) support later.
5567 * symtab.h (struct section_offsets): New structure for keeping
5568 a set of offsets, rather than a single one.
5569 (struct objfile): Replace addr with section_offsets member.
5570 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5571 * gdb-stabs.h: New include file with `symbol type specific'
5572 parameters for psymtabs and objfiles.
5573 * Makefile.in (HFILES): Add gdb-stabs.h.
5574 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5575 * coffread.c: Conforming changes. Fake offset array always 0.
5576 * dbxread.c: Conforming changes.
5577 (struct dbx_symfile_info): Move to gdb-stabs.h.
5578 (start_psymtab): Call elfstab_offset_sections to calculate good
5579 offsets for this source file, based on the ELF symbol table info.
5580 (read_ofile_symtab): Yank N_CATCH, which is dead.
5581 (process_one_symbol, N_CATCH): Yank.
5582 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5583 Relocate with SECT_OFF_TEXT.
5584 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5585 to distinguish relocatable from absolute symbols. Then, if not
5587 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5588 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5589 (", N_ROSYM): SECT_OFF_RODATA.
5590 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5591 (dbx_symfile_offsets): Add to translate addr to offset.
5592 * dwarfread.c: Conforming changes. Single offset currently used.
5593 * elfread.c: Add various complaints about elf/stab stuff.
5594 #include gdb-stabs.h. Conforming changes, using a single offset.
5595 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5596 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5597 for later use in building psymtabs.
5598 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5599 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5600 (free_elfinfo): New fn, frees all chained stab_section_infos
5601 in an objfile, and zaps the start-of-chain pointer.
5602 (elfstab_offset_sections): New fn, looks in stab_section_info
5603 chain to determine section bases to relocate a psymtab's worth
5604 of symbols, as they are being read.
5605 * mipsread.c: Conforming changes. Stabs-reading will relocate
5606 using one offset. MIPS-reading will not relocate at all.
5607 * partial-stab.h: Relocate different symbol types using different
5608 offsets from section_offsets.
5609 * symfile.c: Conforming changes.
5610 (find_lowest_section): Unused function to use later
5611 to free us from the Tyranny of the Text Section.
5612 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5613 in all lower layers of symbol reading. Call format-specific
5614 sym_offsets function to initialize offsets for high speed symbol
5616 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5617 (symbol_file_command, add_symbol_file_command): Callers changed.
5618 * symmisc.c (dump_psymtab): Print new relocation parameters.
5619 * xcoffread.c: Corresponding changes.
5621 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5622 * main.c (main): Read the $HOME/.gdbinit file before processing
5623 the argv arguments (e.g. reading symbol files or core
5624 files). This allows global parameters to be set, which will apply
5625 during the symbol reading. The ./.gdbinit is still read after
5627 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5628 * xcoffexec.c: Clean up quote inside comment.
5630 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5632 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5633 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5634 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5635 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5636 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5637 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5638 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5639 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5640 values.c, xcoffread.c:
5641 Remove "(void)" casts from function calls where the return value
5642 is ignored, in accordance with GNU coding standards.
5644 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5646 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5647 * partial-stab.h: Ignore N_ENDM.
5648 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5649 CODE or DATA section attachment. This eliminates a lot of random
5650 values from shared libraries, which screw up the ordinary symbols
5651 in the address ranges they happen to overlap.
5652 * buildsym.c (define_symbol): Eliminate special tests
5653 for function types; move into "function" cases in switch statement.
5654 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5655 in case they define new type numbers. But ignore them (FIXME).
5656 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5657 (read_sun_builtin_type): Add commentary.
5659 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5661 * xm-rs6000.h: define MEM_FNS_DECLARED
5663 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5665 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5666 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5667 * mips-xdep.c: Remove most include files (unused, caused errs).
5668 (fetch_core_registers): Use right parameters in dummy fn.
5670 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5672 * buildsym.c (scan_file_globals): Beware the null file.
5673 Fix from Jim Williams.
5675 * stack.c (return_command): Evaluate expression *before* popping
5676 off the stack frames! Fix inspired by Jim Williams.
5677 (up_silently_command, down_silently_command): No sel frame is error.
5679 * defs.h (memcpy, memset): Conditionalize decls on
5680 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5681 (alloca): Break out the STDC and non-STDC alloca cases, to make
5682 it work on old preprocessors as well as "picky ANSI" ones.
5683 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5685 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5686 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5687 header files define it!
5689 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5691 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5693 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5694 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5695 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5696 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5697 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5698 utils.c, valarith.c, valops.c, valprint.c, values.c:
5699 Replace bcopy() use with memcpy(), which is more standard and can
5700 take advantage of gcc's builtin functions for increased performance.
5701 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5702 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5704 Replace bzero() use with memset(), which is more standard and can
5705 take advantage of gcc's builtin functions for increased performance.
5706 * i386-tdep.c, main.c, valprint.c:
5707 Replace bcmp() use with memcmp(), which is more standard and can
5708 take advantage of gcc's builtin functions for increased performance.
5710 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5712 * remote.c (remote_wait): Fix cast on signal() call.
5713 * defs.h (alloca): More diddling with alloca. Have to ensure
5714 that it has a prototype, so that if alloca is defined as a macro
5715 that takes an arg, the definition is seen as a use of a macro
5716 that takes an arg, to satisfy picky ANSI preprocessors.
5718 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5720 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5721 consistency with all other gdb files.
5722 * cadillac.c: Use <string.h> rather than <strings.h>.
5723 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5724 * Makefile.in (MAKE): Remove definition for consistency with
5725 other Makefile.in files and to fix problem with recursive makes.
5727 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5729 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5732 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5734 * source.c (print_source_lines): for DOS interoperability; don't
5735 print CR (013) as ^M.
5737 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5739 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5741 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5743 * remote.c (remote_wait): Cast signal to void * to avoid warning
5744 from busted HP compiler.
5746 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5747 stabs cause end_psymtab to be called.
5749 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5750 compiler feature of putting 'c' into basic type descriptors for
5753 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5754 where there is no place for nPC in prrun struct.
5756 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5758 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5759 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5760 * dwarfread.c (enum_type): Save enum names on type_obstack.
5761 * dwarfread.c (struct_type): Save member name on type_obstack.
5762 * symtab.c (_initialize_symtab): Fix misspelling.
5763 * regex.c (store_jump, insert_jump): Return void.
5765 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5767 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5768 (alloca): Declare return type on SPARC, since Sun doesn't.
5769 (*_BYTE_ORDER): Improve comment: *must* be defined.
5771 * tm-hppa.h: New file, architectural definition of HP PA.
5772 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5774 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5775 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5776 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5777 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5780 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5781 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5782 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5784 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5786 * printcmd.c (output_command): Thinko.
5787 (x_command): Only set remembered size/format if cmd succeeds.
5789 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5790 since it is no longer used and burns time for every symbol read.
5791 (process_one_symbol): Treat N_CATCH like default (complain).
5793 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5795 * partial-stab.h (case N_TEXT): Fix fencepost error when
5796 detecting start of new symbol info after reading symtab for a
5797 module with a zero length TEXT segment.
5799 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5801 * Makefile.in (VERSION): Bump to 4.5.6.
5802 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5804 * defs.h (NORETURN): Define away for Lucid compiler.
5805 * remote.c (remote_timer, remote_interrupt): Signal handlers
5807 * ser-termios.c (serial_write, serial_close): Return whatever
5808 value the write/close call returns, rather than falling off end.
5809 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5810 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5812 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5813 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5815 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5816 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5817 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5818 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5820 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5821 store_inferior_registers): Supply missing fourth argument to
5823 * cadillac.c (kernel_dispatch): Make return type void.
5824 * cadillac.c (iosig): Signal handlers take one int arg.
5825 * valprint.c (val_print_fields): Call fprint_symbol to get
5826 automatic C++ demangling for mangled field names.
5828 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5830 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5831 * dwarfread.c (enum_type): Fix misspelling in comment.
5832 * valprint.c (val_print_fields, cplus_val_print): Minor
5833 adjustment to printing of C++ class structures to more closely
5834 match format for printing C structures, with and without setting
5837 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5839 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5840 (which is not a Posix signal) if it isn't defined.
5841 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5842 New port to Linux (a free Unix clone for 386 machines).
5844 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5846 COFF changes for dealing better with EPI 29K C compiler output.
5848 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5850 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5851 (read_coff_symtab): Move patch_opaque_types call from
5852 coff_symfile_read. Restrict it to symtabs from this objfile.
5853 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5854 references on opaque type chain; just let coff_lookup_type handle 'em.
5855 (decode_type): Complain about tagndx values on
5856 non-struct/union/enum types, which the EPI compiler tends to produce.
5858 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5860 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5863 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5864 usage to match new prototype. Include libbfd.h to get prototype.
5866 * source.c (find_source_lines): Handle large st_size fields.
5868 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5870 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5871 * stack.c (return_command): Use cleanups to avoid memory leaks.
5873 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5875 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5876 INT_REGNUM to INTE_REGNUM.
5878 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5880 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5882 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5883 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5884 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5885 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5887 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5888 declarations of malloc/realloc/free that are inserted by some
5890 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5892 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5893 another decl of strdup (this really ought to come from libiberty.h!).
5895 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5897 * remote.c (getpkt): Error if input exceeds buffer size.
5898 (_initialize_remote): `set remotedebug' enables packet trace.
5900 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5901 N_SLINE's, etc, just like Sun cc on Solaris2.
5903 * am29k-tdep.c (read_register_stack, write_register_stack):
5904 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5905 variable. Add `set' and `show' commands for it.
5906 * doc/gdb.texinfo: Document it.
5908 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5910 * valprint.c (type_print_1): Plug memory leak. Print all
5911 C++ syms as demangled, not just functions.
5912 * buildsym.c (read_range_type): When we find a signed char
5913 type, do a lookup of signed char, not plain char. Plain char's
5914 still get looked up as plain char's elsewhere.
5916 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5918 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5919 (Bug and fix found by Pierre Willard.)
5921 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5923 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5925 * xm-rs6000.h: Add decl for strdup().
5927 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5930 * breakpoint.c (enable_command, disable_command): Without args,
5931 should only affect normal breakpoints and watchpoints.
5933 * m68k-pinsn.c (print_insn_arg): Make register be const.
5934 * xcoffexec.c: Remove ' from comment.
5935 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5936 with decls of malloc in c-exp.tab.c (as produced by yacc).
5937 There's got to be a better way to do this...
5939 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5941 * partial-stab.h: Convert single rindex use to strrchr.
5942 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5943 standard <strings.h> file, now that the only single use of
5944 rindex in the gdb source files is gone.
5946 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5948 * mipsread.c: Undo ill effects from including <strings.h>,
5949 which #defines index to be strchr. Unfortunately, index is
5950 a member of a symbol table structure that can't be changed.
5951 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5952 remove redundant #include's.
5954 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5956 * mipsread.c: #include <strings.h> for rindex().
5958 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5960 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5962 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5964 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5965 extraneous SO stabs from busted C++ compilers.
5967 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5969 * Makefile.in (VERSION): Bump to 4.5.5.
5970 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5971 C++ lookups fail, print possibly helpful hint about completion.
5972 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5973 for static data members.
5974 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5975 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5976 it's broken on ncr3000's.
5978 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5980 * dwarfread.c (decode_modified_type): Change type of first arg.
5981 Change 'modifier' to char from unsigned char. Cast single use
5982 that needs to be unsigned char.
5983 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5984 * utils.c (strdup_demangled): Add function.
5985 * defs.h (strdup_demangled): Add prototype.
5986 * stack.c (return_command): Demangle C++ function names for query.
5987 * infcmd.c (jump_command): Demangle C++ function names for query.
5988 * cplus-dem.c (consume_count): New function and prototype.
5989 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5990 do_type): Replace conversion code with consume_count().
5991 * cplus-dem.c (gnu_special): Fix demangled of static members.
5992 * source.c (list_command): Print demangled function names
5993 when appropriate. Fix supplied by Peter Schauer.
5995 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5997 * sparc-tdep.c: Clean up slightly for Solaris2.
5999 * buildsym.c (define_symbol): Nameless types are now on several
6000 platforms; generalize them and un-ifdef them to make Solaris 2
6003 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6005 * infcmd.c: Fix typo (reported by Rob Savoye).
6006 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6007 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6008 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6009 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6010 rather than the one for the first file in the dependency chain.
6012 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6013 set. Don't reset our own texthigh, or dependency-only pst's, in
6014 scanning all the rest of the psymtabs.
6015 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6017 * buildsym.h (N_UNDF): Improve comments.
6018 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6020 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6022 * symtab.h (struct symbol): Add aux_value union for preserving
6023 an additional per-symbol value.
6024 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6025 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6026 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6027 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6028 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6030 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6032 * symfile.c (clear_symtab_users_once): Now non-static (for
6035 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6037 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6038 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6039 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6041 Solaris-2 support on SPARC:
6043 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6044 Add symbol_size and file offsets to struct symloc.
6045 Add static symbol_table_offset, string_table_offset,
6046 file_string_table_offset, next_file_string_table_offset,
6048 (add_old_header_file): Convert error() to complain()t.
6049 (dbx_symfile_read): Get symbol size via the objfile.
6050 Also get symbol_table_offset.
6051 (dbx_symfile_init): Record symbol size and count via the objfile.
6052 (dbx_next_symbol_text): Always add file_string_table_offset when
6053 accessing string table.
6054 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6055 (SET_NAMESTRING): Use the offset.
6056 (end_psymtab): Large kludge to determine addresses where source
6057 files start and end (for the psymtab header).
6058 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6059 Get this, symbol size, and symbol offset, from psymtab.
6060 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6061 Patch up last_source_start_addr if zero in N_SO.
6062 (process_one_symbol): Add variable function_start_offset.
6063 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6064 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6065 ( "", N_OBJ, N_OPT): Ignore.
6066 (elfstab_build_psymtabs): New function to read stabs out of
6069 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6070 (gdb): use GLOBAL_CFLAGS when linking, too.
6071 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6072 (N_OBJ, N_OPT): Ignore.
6073 ('f', 'F'): Save last function name.
6075 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6076 extra info in the minimal symbol.
6077 (elf_symtab_read): The extra info is the size of an ELF object,
6078 which was kludged to us in the `udata' field of the BFD symbol.
6079 Gag me with a crowbar...
6080 (elf_symfile_read): Keep track of both the absolute load address,
6081 and the offset between load addr and symbols. Handle STABS as
6082 well as DWARF sections, passing the absolute load address to
6083 elfstab_build_psymtabs.
6085 * symfile.h: Prototype elfstab_build_psymtabs.
6086 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6088 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6090 * buildsym.h: Add processing_acc_compilation flag.
6091 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6092 (define_symbol): Skip arg types in function entries. Resolve
6093 overloaded 'P' which acc uses for prototypes of functions called
6095 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6097 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6098 save size of ELF symbols. FIXME.
6099 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6100 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6102 * configure.in: Solaris config is sparc-sun-solaris2.
6103 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6105 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6106 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6107 * symfile.c (symfile_bfd_open): Comment where name is freed.
6108 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6110 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6112 * expprint.c (print_subexp): Add missing ']'.
6113 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6114 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6115 * WHATS.NEW: Point out improved C++ function name handling.
6116 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6117 type names for both implicitly and explicitly signed integral
6118 types. See comment in the source code.
6120 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6122 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6123 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6124 * expprint.c (print_subexp): Fix printing of register names.
6126 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6128 * inferior.h (register_valid): Declare.
6129 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6130 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6131 macros for traversing the data structures in a single objfile.
6132 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6133 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6136 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6138 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6139 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6140 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6141 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6143 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6145 * depend: rebuild to account for remote-st2000.c.
6146 * remote-st2000.c: Almost works now.
6147 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6149 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6151 * c-exp.y (yylex): Recognize single-quoted strings that specify
6152 tokens with embedded whitespace, such as C++ demangled names.
6153 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6154 * main.c (gdb_completer_quote_characters): Add global variable.
6155 * main.c (symbol_completion_function): Total rewrite for C++
6156 demangled name handling.
6157 * main.c (skip_quoted): New function.
6158 * main.c (main): Set rl_completer_quote_characters.
6159 * symmisc.c (dump_symtab): Print source language for symtab.
6160 * symtab.c (expensive_mangler): Add prototype and function.
6161 * symtab.c (completion_list_add_symbol): Total rewrite for new
6162 C++ demangled name handling.
6163 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6164 other changes for demangled C++ symbol handling.
6165 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6166 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6167 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6168 * symtab.c (completion_list_add_symbol): Total rewrite for new
6169 C++ demangled name handling.
6170 * symtab.c (expensive_mangler): New function.
6171 * utils.c (strcmp_iw, demangle_and_match): New functions.
6172 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6174 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6176 * Makefile.in: Roll VERSION to 4.5.4.
6177 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6178 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6179 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6181 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6183 * alldeps.mak: Rebuild to account for new files.
6184 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6185 * tm-st2000.h: New file.
6186 * configure.in: Tandem debug monitor (st2000) support.
6187 * remote-st2000.c, config/st2000.mt: ditto.
6189 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6191 * blockframe.c (inside_entry_file, inside_main_func,
6192 inside_entry_func): Return 0 if no symbols; avoid crashing.
6194 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6196 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6197 without masking, since it is signed and will later be compared
6198 against signed quantities. The right fix is probably to make
6199 it all unsigned, but this is a small, safe fix for this release.
6200 FIXME -- make the real change sometime soon.
6202 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6204 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6205 parameter in call to `symbol_file_add' to 0.
6207 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6209 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6211 * configure.in: Handle -m680[01234]0-wrs.
6213 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6215 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6216 `ieee_extended_to_double'.
6218 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6220 * valops.c (value_assign): Lint, by Pierre Willard.
6222 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6224 * coredep.c (fetch_core_registers): Remove premature warning,
6225 which triggers on DECstation even though all regs are accessible.
6227 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6228 sign-extension of instruction fields even on unsigned-char hosts.
6229 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6231 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6232 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6233 since they define the target, not the host.
6234 * m88k-pinsn.c: Fix typo.
6236 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6238 * valarith.c (value_zerop): -0.0 is still zero.
6239 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6240 Patches by Paul Eggert <eggert@twinsun.com>.
6242 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6244 * alldeps.mak, depend: re-make to account for ser-*.c.
6246 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6248 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6249 disconnecting from controlling terminal, to avoid gdb hanging
6250 on SVR4. Fixes bug reported by Oliver Okrongli.
6251 * procfs.c (PROC_NAME_FMT): Change format to match default used
6252 by system, as suggested by Oliver Okrongli.
6253 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6254 bug fix from Brent Townshend (bst%tt@cam.ORG).
6255 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6256 by turlais@rechser.total.fr.
6257 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6258 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6259 * objfiles.h (unlink_objfile): Add prototype.
6260 * objfiles.c (unlink_objfile): Add function.
6261 * objfiles.c (free_objfile): Call unlink_objfile.
6262 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6263 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6264 Also, discard old possibly bogus sf struct.
6265 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6266 find_sym_fns() for remapped symbol files, in case of any changes
6267 since the last mapping.
6269 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6271 * findvar.c (read_relative_register_raw_bytes): use the raw size
6272 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6274 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6276 Changes to support GDB running on DOS using GO32 and H8 support
6278 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6279 allowing hosts with different text and binary file formats to
6281 * coffread.c (read_coff_symtab): changed calling convention and
6282 operation - now it opens its own file with FOPEN_RB rather than
6283 duping and fdopening the provided handle.
6284 * dbxread.c, cplus-dem.c: #include mangling.
6285 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6286 binary files oring in the right bit.
6287 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6288 * remote-hms.c: cleanup to use the new remote serial stuff
6289 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6290 independent remote terminal I/O.
6291 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6292 * source.c (openp): fix off by one problem removing / - can now
6293 open a source file in the root directory with DOS.
6294 * values.c (value_as_pointer): remove bogus address bits from
6295 long. (unpack_long): unpack into unsigned long/short if pointer.
6297 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6299 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6300 It gets permanently stuck in many OSes.
6301 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6303 * breakpoint.c: Improve help text for info breakpoints.
6305 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6307 * README: Add pointer to internals doc, and describe reading
6309 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6310 * symtab.c (output_source_filename): Remove old glop for wrapping
6311 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6313 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6315 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6316 * munch: Add sort -u to avoid duplications.
6317 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6318 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6320 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6322 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6323 avoid infinite loops while demangling bogus mangled names.
6324 * valprint.c (type_print_base): Minor fix for GNU style guide
6327 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6329 * Makefile.in (VERSION): Bump to 4.5.3
6330 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6331 * Makefile.in (demangle): New target to create standalone
6332 demangler with same code and options as internal demangler.
6333 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6334 to support ARM style and Lucid style demangling, improve
6335 maintainability, fix several demangling bugs. More changes
6337 * defs.h (strstr): Add ANSI compatible prototype.
6338 * valprint.c (type_print_1): Demangle using ansi option.
6339 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6341 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6343 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6346 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6348 * mipsread.c (parse_procedure): Return rather than using
6349 uninitialized variable 'b'.
6351 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6353 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6354 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6355 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6356 relative to each source file.
6358 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6360 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6363 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6365 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6366 * am29k-tdep.c: Update to latest code from AMD.
6367 (get_saved_register) don't crap out if no frame.
6368 * remote-udi.c: Set/clear inferior_pid as appropriate.
6369 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6370 error handling. Fixup end-of-debugging messages.
6371 (udi_fetch_registers) clean up big time, mainly don't multiply
6372 register_valid indices by 4, and use proper Offset when reading
6373 gr96-gr127. (udi_store_registers) general cleanup.
6374 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6375 INT_REGNUM->INTE_REGNUM.
6376 * tm-29k.h: Upgrade to latest code from AMD.
6377 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6378 (UDIConnect) Clean up error processing (like, don't do exit() if
6379 execlp fails), make code restartable, make more attractive.
6380 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6383 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6385 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6386 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6387 from former to latter.
6389 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6391 * cplus-dem.c (do_args): Handle void args the same as others.
6392 * objfiles.c (free_objfile): Only try to unmap files when
6393 reusable objfiles are supported.
6394 * valprint.c (type_print_varspec_suffix): Add parameter that
6395 specifies if C++ demangling included function arguments. Use
6396 it to suppress printing extra pair of ()'s.
6397 * valprint.c (type_print_1): Fix problem with printing demangled
6398 C++ function types where demangled type includes the function
6401 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6403 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6404 Allows selection of C++ demangler to be a configuration option
6405 until multiple demanglers are supported.
6406 * demangle.h: New include file for extended demangler support.
6407 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6408 utils.c, valprint.c: Include "demangle.h" and change all calls
6409 to cplus_demangle() or fputs_demangled() to use individual
6411 * valprint.c (type_print_1): Change options to cplus_demangle
6412 to print demangled function args. Still broken, but now less so.
6413 * cplus-dem.c: Include demangle.h, reorganize and update some
6414 comments to reflect reality.
6415 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6416 second arg from fixed integer to bit based multiple options.
6417 * cplus-dem.c (optable): Reformat and replace ansi members with
6419 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6421 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6423 * values.c (set_internalvar): Force evaluation of lazy values.
6424 Bug reported by RMS.
6426 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6428 * Makefile.in (VERSION): Bump to 4.5.2.
6429 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6430 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6431 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6432 proper handling of bit fields.
6433 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6434 * symtab.h: Fix couple of misspellings in comments.
6435 * value.h (struct value): Clarify use of bitpos.
6436 * value.h (unpack_field_as_long): Change prototype, returns
6438 * values.c (unpack_field_as_long): Change return type to LONGEST,
6439 sign extend unpacked fields that are signed, other rewriting.
6440 * config/ncr3000.mt: New target config file.
6442 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6444 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6445 even when printing 8-bit characters.
6447 * gdbtypes.c (make_{reference,pointer,function}_type): New
6448 functions which handle overwriting of forward-referenced types
6449 for stabs file reading.
6450 (lookup_{reference,pointer,function}_type): These just call
6451 the make_*_type functions with a null storage alloc parameter.
6452 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6453 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6455 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6456 (dbx_alloc_type): Make it easier to understand. No funct change.
6457 (define_symbol: 't'): Don't put the typedef name into the name of
6458 the struct, union, or enum. Bugfix.
6459 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6460 routines to properly handle overwriting preallocated types so that
6461 forward references will work.
6462 (read_enum_type): Force enum values to file scope, due to bug in
6463 Sun compiler output. FIXME, fix later.
6465 Remove unused header_file_prev_index mechanism. It was already
6466 obsolete in gdb-3.5. These comments appeared in 3.5:
6467 /* This code was used before I knew about the instance codes.
6468 My first hypothesis is that it is not necessary now
6469 that instance codes are handled. */
6470 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6471 * buildsym.h: Remove it and prev_index that saves it.
6472 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6474 * solib.c (special_symbol_handling): When called from core files,
6475 must set up debug_addr. Don't print error messages, just return.
6476 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6478 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6480 * cplus-dem.c: Allow nested class names (as in
6481 Foo::Bar::method()).
6482 Allow the cleaner cfront style of nested class names
6483 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6484 Make cplus_demangle re-entrant by removing use of global
6485 variables. Instead, place all shared variables in a
6486 stack-allocated structure, and pass around its address.
6488 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6490 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6491 29k-share/* subdirs...
6493 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6494 rewrite, only leave out the bugs.
6496 * Makefile.in: Add 29k/UDI support. Improve depend.
6497 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6499 * am29k-tdep.c: Update to use new calling conventions, and misc
6502 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6504 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6506 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6507 breakpoint instructions that leave PC pointing at the right place.
6509 * core.c (core_open): Call warning() to print warnings.
6511 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6513 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6514 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6515 This prevents a crash when trying to lookup the value of a
6516 non-existent symbol.
6518 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6520 * signame.c, signame.h: Remove, replaced by strsignal.c in
6522 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6523 sun386-xdep.c: Remove include of signame.h
6524 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6525 * Makefile.in (HFILES): Remove signame.h
6526 * Makefile.in (OBS): Remove signame.o
6527 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6528 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6529 psignal, perror): Add prototypes.
6530 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6532 * depend: Manually remove signame.[cho] references.
6533 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6535 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6536 with safe_strsignal.
6537 * core.c (core_open): Replace use of sys_siglist with
6539 * core.c (memory_error): Replace use of sys_errlist with
6541 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6543 * infcmd.c (program_info): Replace use of sys_siglist with
6545 * infrun.c (signal_stop, signal_print, signal_program):
6546 Allocate dynamically based on dynamic determination of number
6547 of signals to support.
6548 * infrun.c (child_create_inferior): Replace use of sys_errlist
6550 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6552 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6553 strsigno and sys_siglist with safe_strsignal.
6554 * infrun.c (handle_command): Call signo_max to find number of
6555 signals. Replace sig_number with strtosigno and sig_abbrev with
6557 * infrun.c (signals_info): Replace sig_number with strtosigno.
6558 * infrun.c (_initialize_infrun): Call signo_max to find number of
6559 signals. Dynamically allocate signal_{stop,print,program}.
6560 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6561 * procfs.c (errnoname): Add function and prototype.
6562 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6563 of sys_siglist with safe_strsignal.
6564 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6565 sys_siglist with safe_strsignal.
6566 * procfs.c (info_proc_stop): Call errnoname.
6567 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6568 * stuff.c (main, get_offset): Replace use of sys_errlist with
6570 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6571 with safe_strsignal.
6572 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6573 with safe_strsignal.
6574 * utils.c (safe_strerror, safe_strsignal): Add functions that
6575 call strerror and strsignal respectively, and deal with NULL
6577 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6578 sys_errlist with safe_strerror.
6579 * valprint.c (val_print): Replace use of sys_errlist with
6582 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6584 * Makefile.in: rework CFLAGS so that they can be set from the
6585 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6586 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6587 Pass CFLAGS on recusions.
6589 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6591 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6592 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6593 overkill for the problem it solved.
6594 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6595 and default to simply printing type names as appropriate.
6596 * main.c (main): Remove one of the leading newlines from
6597 warning_pre_print initialization.
6598 * objfiles.c (open_existing_mapped_file): Add function and
6600 * objfiles.c (open_mapped_file): Rewrite to use new function
6601 open_existing_mapped_file.
6603 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6605 * sun3-xdep.c (fetch_core_registers): Lint.
6606 * tm-sun3.h: Prototype lint.
6609 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6611 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6612 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6613 * objfiles.c: Cast calls to close() with unused returns to void.
6614 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6615 old objfile's name before updating it.
6616 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6617 * objfiles.h (objfile struct): Add mmfd member.
6618 * symfile.c (syms_from_objfile): Move some code to
6619 new_symfile_objfile.
6620 * symfile.c (new_symfile_objfile): Add new function, common code
6621 from syms_from_objfile.
6622 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6623 mapped and unmapped symbol files.
6624 * symfile.c (symbol_file_command): Print "No symbol file now"
6625 message, ala exec_file_command for the exec file.
6626 * symfile.h (new_symfile_objfile): Add prototype.
6627 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6628 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6630 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6632 * rs6000-pinsn.c: New version from IBM (Metin).
6633 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6634 to avoid warnings from some compilers.
6636 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6638 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6639 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6640 type's flag word that marks it as a fundamental type.
6641 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6642 flags argument for all calls to init_type().
6643 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6644 flags argument for all calls to init_type(). Also remove
6645 dependency on host sizes for ints, floats, etc.
6646 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6647 flags argument for all calls to init_type(). Also remove
6648 dependency on host sizes for ints, floats, etc.
6649 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6650 bit to flags argument for all calls to init_type(). Add types
6651 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6652 * valprint.c (unsigned_type_table, signed_type_table,
6653 float_type_table): Remove.
6654 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6655 bit when printing fundamental types, and print the actual name
6656 for such types, rather than inventing one. Remove code that
6657 invented fundamental type names.
6658 * valprint.c (_initialize_valprint): Remove initializations
6659 for now removed unsigned_type_table, signed_type_table, and
6662 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6664 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6665 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6668 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6670 * dwarfread.c (target_to_host): New function similar to previous
6672 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6673 Extensive changes to convert all previous usages to use new
6674 target_to_host() function.
6675 * dwarfread.c (struct dieinfo): Change types of most integral
6676 members to be unsigned.
6678 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6680 * WHATS.NEW: Revise -mapped doc.
6682 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6684 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6685 too high or when skipping `forwards' moves us backwards.
6686 (parse_type): Print mis-guessed tag name in complaint.
6687 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6688 (parse_procedure): Do not attempt to create symbols; just fill in
6689 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6690 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6691 for clarity. Set top_stack before calling parse_external. In
6692 stabs, sort symbols before calling parse_procedure.
6694 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6695 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6696 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6697 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6700 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6702 * Makefile.in (VERSION): Set to 4.5.1.
6703 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6704 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6705 fill_gregset): New functions for SVR4 /proc support.
6706 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6707 Remove new symbol types and such to ../include/coff/symconst.h.
6708 (parse_symbol): Simplify code for parsing struct/enum/unions.
6709 (parse_type): Handle `long long' types.
6710 (upgrade_type): Handle `const' qualifier.
6711 (parse_partial_symbols): fix indentation, clean a bit.
6713 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6715 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6716 copy in data from raw read buffers, calling bfd byteswapping
6717 routines as appropriate. Use to replace most existing memcpy
6719 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6720 * configure.in: Recognize new ncr3000 config.
6721 * config/ncr3000.mh: New config file.
6723 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6727 * README: Update for release.
6728 * Makefile.in: Update version to 4.5.
6729 * WHATS.NEW: The obvious.
6731 * depend: Generate new depend file for this release.
6733 * Makefile.in (depend): Fix dependancy generation so that it does
6734 not include gcc 'fixincluded' files, which are usually in a system
6737 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6739 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6740 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6741 symbols for nameless types. And, handle `R' (register parameter
6742 type) for AIX. (an extension to existing stabstring grammar).
6743 * rs6000-xdep.c: Fix typo (= should have been ==).
6745 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6747 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6749 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6751 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6752 * signame.c (SIGWAITING, SIGLWP): Add.
6754 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6756 * xm-i386mach.h: add decls for errno and strdup().
6758 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6759 used in array index context (otherwise, some compilers barf).
6761 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6763 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6764 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6765 in a system call, and provide better backtrace if so.
6767 * Makefile.in (HFILES): Add xcoffsolib.h.
6768 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6769 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6771 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6772 mipscoff_symfile_read): Convert to BFD to do file I/O.
6774 * symfile.c: #include <ctype.h> to get proper def if isspace().
6776 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6778 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6780 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6781 function also when parsing embedded stabs.
6783 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6785 * mipsread.c: Fix more declarations.
6787 * mipsread.c: Fix many invocations of complain. Use enum
6788 type_code where appropriate.
6790 * xm-vaxult.h: Add decl for strdup().
6792 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6795 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6797 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6800 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6802 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6803 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6804 Merge in more patches for rs6000 from Metin Ozisik.
6805 * utils.c: Fix typo in comment.
6807 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6809 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6810 * procfs.c (attach): Set nopass_next_sigstop if attached
6811 process is forcibly stopped.
6812 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6813 resending SIGSTOP to attached process on first resume.
6815 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6817 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6819 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6821 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6822 (VERSION): Bump to 4.4.85.
6823 * mipsread.c: Update for new include files. Lint.
6824 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6825 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6826 Don't need to bring in mipsread.o specially any more.
6828 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6830 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6831 routine (for Irix-4.x). Make many funcs static and void.
6832 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6833 * (init_extra_frame_info): Don't trash cached value of frame
6834 pointer register. This fixes backtracing through routines that use
6835 alloca(). Generally clean up declarations of functions, and use
6836 typedefs and macros to reference data structures as appropriate.
6837 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6840 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6842 * values.c (unpack_long): Fix unpacking error for signed chars
6843 on hosts where the default character type is unsigned.
6844 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6845 for newer SVR4 variants.
6846 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6847 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6848 * procfs.c (mappingflags): Add support for MA_PHYS
6850 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6852 * buildsym.c (read_struct_type): Avoid coredump when C++
6853 abbreviated type name is messed up. Reported by Joe Buck.
6854 FIXME, we need to determine whether GDB or GCC needs to be
6855 smarter to correctly locate this type name.
6857 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6858 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6859 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6860 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6861 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6863 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6865 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6866 * symtab.h (current_source_symtab): Make extern
6867 * symtab.h (current_source_line): Make extern
6868 * inferior.h: Move all procfs.c prototypes to one place, add
6869 prototype for proc_signal_handling_change. Add prototypes for
6870 signal_stop_state, signal_print_state, and signal_pass_state.
6871 * inferior.h (stop_soon_quietly): Make extern
6872 * inferior.h (attach_flag): Make extern
6873 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6874 * infrun.c (signal_stop_state, signal_print_state,
6875 signal_pass_state): New functions to query specific signal
6877 * infrun.c (handle_command): Minor error message change, add
6878 NOTICE_SIGNAL_HANDLING_CHANGE.
6879 * procfs.c (open_proc_file): Remove iris specific reset of
6880 inherit-on-fork flag, moved to proc_set_exec_trap().
6881 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6882 to reset inherit-on-fork flag, bash comment to GNU form.
6883 * procfs.c (proc_base_address, set_proc_siginfo,
6884 fetch_core_registers): Conform to code style.
6885 * procfs.c (signame.h): Include.
6886 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6887 syscallname(), info_proc_syscalls()): New macros, tables, and
6888 functions to organize and report system call information.
6889 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6890 saved_exitset, saved_entryset): Add to procinfo struct.
6891 * procfs.c (struct trans): Add.
6892 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6893 siginfo_table, errno_table): Tables to translate numeric values
6894 to symbolic names and short descriptions.
6895 * procfs.c (signalname, info_proc_signals): Add function and
6897 * procfs.c (proc_info): Now info_proc.
6898 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6899 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6900 info_proc_faults, lookupname, lookupdesc, sigcodename,
6901 sigcodedesc): New functions.
6902 * procfs.c (proc_signal_handling_change): New function to set
6903 the trace flags based on the state of gdb's signal handling flags.
6904 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6905 and remove code to do PIOCSTRACE ioctl.
6906 * procfs.c (attach, detach): Preserve and restore process flags
6907 using saved_* fields in procinfo struct.
6908 * procfs.c (attach): Call proc_signal_handling_change.
6909 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6910 * procfs.c (proc_desc): Update for latest changes.
6911 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6912 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6913 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6915 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6917 * procfs.c (set_proc_siginfo): Add prototype and new function.
6918 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6919 up inferior siginfo struct.
6920 * elfread.c (elf_symfile_read): Compute the relocation amount
6921 by subtracting off the address of the ".text" section.
6922 * solib.c: Add pointer to ".text" section to so_list struct.
6923 * solib.c (solib_map_sections): Initialize pointer to ".text"
6924 section in so_list struct.
6925 * solib.c (symbol_add_stub): Pass base address of ".text"
6926 section to symbol_file_add, rather than the load address of
6927 the shared library. On SunOS they are the same. On SVR4 they
6930 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6932 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6933 function name, not .gdbinfo. symbol.
6935 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6937 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6939 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6941 * Makefile.in (VERSION): 4.4.8
6943 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6944 commands in .cshrc/.profile won't get traced.
6946 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6948 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6949 * exec.c (build_section_table): Don't abort if no sections.
6950 * sparc-tdep.c (single_step): Lint.
6951 * utils.c (mrealloc): Handle realloc (0, size) case here.
6953 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6955 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6958 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6960 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6961 .gdbinfo. symbols are created. Move creation from parse_procedure
6962 to parse_symbol, where it is fairly easy to grow the symtab. This
6963 also fixes a symtab trashing bug on all mips-based systems.
6964 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6966 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6967 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6969 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6971 * c-exp.y: Add missing return type to yyparse() prototype.
6973 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6975 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6977 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6978 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6979 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6980 (patch_opaque_types): Avoid dummy args and result.
6981 * objfiles.c (have_partial_symbols, have_full_symbols,
6982 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6983 (iterate_over_objfiles, iterate_over_symtabs,
6984 iterate_over_psymtabs): Remove, clunky and slow.
6985 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6986 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6987 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6988 dump_objfile): Remove dummy args and results. Move filename
6989 comparisons to callers.
6990 (printsyms_command, printpsyms_command, printmsyms_command,
6991 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6992 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6993 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6994 list_symbols, make_symbol_completion_list): Replace explicit
6995 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6996 Eliminate Dijkstra flag crap, break out of loops with gotos.
6997 (lookup_symtab_1): Protect '/' tests from short filenames.
6998 (cplus_mangled_symbol): Move inline into lookup_symbol.
6999 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
7000 (relocate_minimal_symbol): Move inline to vmap_symtab.
7001 (vmap_symtab): Replace iteration with ALL_OBJFILES,
7002 iterate_over_msymbols with ALL_MSYMBOLS.
7004 Misc cleanup prior to release.
7006 * Makefile.in (VERSION): Roll to 4.4.7.
7007 (HFILES): Add call-cmds.h.
7008 * call-cmds.h: New header for command fns called by other files.
7009 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7010 (breakpoint_1): Remove unused type arg. Change callers.
7012 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7013 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7014 * mipsread.c: Add prototypes for all static functions.
7016 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7017 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7018 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7019 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7020 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7021 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7024 * buildsym.c (define_symbol): Handle global register variables
7025 (from Pierre Willard). Complain if register numbers are too large.
7026 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7027 * tm-sparc.h: Don't #include <sun4/reg.h>.
7028 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7029 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7031 * language.h: Avoid forward enum declaration.
7032 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7033 config/sun4os5.mt: New host and target.
7034 * defs.h (errno): #include <errno.h> rather than assuming int.
7035 From Pierre Willard.
7037 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7038 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7039 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7040 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7041 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7042 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7043 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7045 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7047 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7048 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7049 * language.h (enum exp_opcode): Avoid forward enum def.
7050 * main.c (define_command, user_defined_command): Lint.
7051 * mem-break.c, xcoffread.c: Lint.
7052 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7054 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7056 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7057 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7058 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7059 or IBM6000_TARGET as (approximately) appropriate.
7061 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7063 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7064 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7065 or not to try reading symbols from a mapped objfile. Plugs memory
7066 leak due to shared libraries generating no psymtabs or symtabs.
7068 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7070 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7071 * copying.awk: Lint. Make stronger warning at top of copying.c.
7072 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7073 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7074 (lookup_pointer_type): Add FIXME comment.
7075 * main.c (set_history_size_command): Disallow negative size.
7076 * partial-stab.h: Update copyright.
7077 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7079 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7081 * main.c (set_history_size_command): Negative size is error.
7082 (Reported by Peggy Fieland.)
7084 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7086 * coffread.c (coff_symfile_init): Update comment.
7087 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7088 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7089 macros to access the dbx specific objfile information.
7090 * dbxread.c (symfile_string_table, symfile_string_table_size):
7091 Remove these local variables.
7092 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7093 read_dbx_symtab): Remove the stringtab and stringtab_size params
7094 from the function prototypes, the function definition, and the
7095 function calls. These are now available via DBX_STRINGTAB and
7096 DBX_STRINGTAB_SIZE using the objfile pointer.
7097 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7098 an arg to read_dbx_symtab.
7099 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7100 stringtab and the dbx specific per-objfile private info.
7101 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7102 args in prototype, function definition, and function calls. It is
7103 now available via the DBX_SYMCOUNT macro using the objfile
7105 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7106 local instance of struct dbx_symfile_info and replace with DBX_*
7108 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7109 symfile_string_table and symfile_string_table_size.
7110 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7111 symfile_string_table.
7112 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7113 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7114 stringtab size variables. Remove all code that used to reread
7116 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7117 to prior to any calls to mmalloc for the objfile specific heap.
7118 * utils.c (init_malloc): Document the requirement that for each
7119 heap for which corruption checking is desired, that init_mmalloc
7120 must be called prior to any mmalloc calls on the heap.
7122 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7124 * rs6000-pinsn.c: Make dis-assembly output more like
7125 other targets: Don't print instruction in hex before
7126 the assembly; use print_address to print out jump
7129 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7131 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7132 * cplus-dem.c: Support "Sc" meaning "signed char".
7134 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7136 * configure.in: fix iris/iris3.
7138 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7140 * command.c, main.c (various places): Use ctype.h macros
7141 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7142 (such as (x >= 'A' && x <= 'Z')).
7143 (There are still more of these in other files.)
7144 * main.c (defined_command): Lower-case the user's
7145 new command before entering it. Needed because
7146 command lookup is case-insensitive (and also lower-cases).
7147 (Based on Metin's earlier patch.)
7149 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7151 * config/irix4.mh: new file.
7153 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7155 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7158 * xm-mips.h: Declare strdup for ultrix.
7160 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7161 when calling new_symbol.
7162 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7165 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7167 * config/rs6000.mh: Update (for Fred's new mmalloc)
7168 flags to disable use of GNU malloc/mmalloc.
7169 * munch: Change SYSV rule to allow .text before the label,
7170 as well as after, to work for AIX.
7171 * gdbtypes.h: Minor clarifiction.
7173 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7175 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7176 continuation in yet another place (between method declarations).
7178 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7180 * mips-tdep.c: include symfile.h and objfiles.h to fix
7183 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7185 * valops.c (value_struct_elt_for_reference): Added 'offset'
7186 parameter to handle multiple inheritance.
7187 * eval.c, value.h: Update accordingly.
7189 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7191 * objfiles.h: New file
7192 * Makefile.in (HFILES): Add objfiles.h
7193 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7194 main_scope_lowpc, main_scope_highpc.
7195 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7196 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7197 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7198 xcoffread.c, : Include objfiles.h.
7199 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7200 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7201 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7202 inside_entry_file() and logic changed appropriately.
7203 * blockframe.c (outside_startup_file): Renamed to
7204 inside_entry_file() and logic changed appropriately.
7205 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7206 and logic changed to use per-objfile specific fields.
7207 * blockframe.c (inside_entry_scope): Renamed to
7208 inside_entry_func() and logic changed to use per-objfile specific
7210 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7211 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7212 Remove extern decls.
7213 * symfile.c, symfile.h (entry_point): Remove extern decl.
7214 * coffread.c (coff_symfile_init): Common entry point init code
7215 moved to symfiles.c, call init_entry_point_info().
7216 * coffread.c (complete_symtab): Use new per-objfile entry info.
7217 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7218 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7220 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7221 * defs.h (inside_entry_scope, outside_startup_file,
7222 inside_main_scope): Prototypes changed for renames to
7223 inside_entry_func, inside_entry_file, inside_main_func,
7225 * symfile.c (syms_from_objfile): Common entry point init code
7226 moved to init_entry_point_info() and call init_entry_point_info().
7227 * symfile.h (init_entry_point_info): Include prototype.
7228 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7229 moved to symfiles.c and call init_entry_point_info().
7230 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7231 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7232 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7234 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7235 works for the majority of targets.
7236 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7237 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7238 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7239 Use default definition in frame.h.
7240 * frame.h (selected_frame_level): Make decl extern.
7241 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7242 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7243 * partial-stab.h: Use new per-objfile entry info.
7244 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7245 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7246 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7247 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7248 have_minimal_symbols): Prototypes moved to objfiles.h.
7249 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7250 Macros moved to objfiles.h.
7251 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7253 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7255 More C++ improvements (pointers to members, qualified names).
7256 * c-exp.y: Support exp.type::name and exp->type::name
7257 syntaxes. (Unfortunately, doesn't work for static members.)
7258 * c-exp.y, eval.c: Make type::~type work better.
7259 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7260 value_static_field by value_struct_elt_for_reference.
7261 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7262 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7263 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7264 for OP_SCOPE operand; no point in it now that we use lazy
7265 reading of values, and use "reference to member" objects.
7266 * gdbtypes.h: Clarify comment.
7267 * valops.c: Change value_struct_elt_for_address to return
7268 a reference (or variable), rather than a pointer. Change
7269 the name to value_struct_elt_for_reference to reflect this.
7270 Returning a reference instead of a address provides a
7271 generalization, since we can use the routine for both
7272 class::name as well as &class::name.
7273 Also, recurse to handle multiple inheritance properly.
7274 * valprint.c: Moved code to print pointer-to-members
7275 to new function point_class_member. This allows a
7276 "reference-to-member" to be printed using the same code.
7277 * valprint.c (type_print_varspec_prefix): Avoid printing
7278 "struct " for domains of class-member types.
7279 * valops.c (search_struct_field): Inline code for simplified
7280 version of value_static_field (which can then be deleted).
7281 * value.h: Rename value_struct_elt_for_address to
7282 value_struct_elt_for_reference. Delete value_static_field.
7283 * values.c: Remove no longer used function value_static_field.
7285 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7287 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7288 elfread.c (coff_symfile_finish): Add function, prototype, and
7289 add to the xxxx_sym_fns struct for each file type. Also reformat
7290 the xxxx_sym_fns vector to a standard format and add comments.
7291 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7292 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7293 Pass pointer to struct objfile rather than pointer to sym_fns.
7294 Change references inside each function accordingly. Allocate any
7295 symbol file specific info in the per-objfile memory region.
7296 * dbxread.c (free_and_init_header_files): Break function into
7297 free_header_files(), called from dbx_symfile_finish(), and
7298 init_header_files(), called from dbx_new_init().
7299 * dbxread.c (dbx_new_init): Move deallocation things to new
7300 dbx_symfile_finish function.
7301 * elfread.c (elf_new_init): Call buildsym_new_init().
7302 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7303 routine for the objfile before deallocating other stuff.
7304 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7305 * symfile.h: Move struct sym_fns to before struct objfile def.
7306 Add sym_finish function pointer and change prototypes of other
7307 function pointers to reflect passing struct objfile pointer rather
7308 than struct sym_fns pointer.
7309 * symfile.c: Remove now obsolete symtab_fns pointer.
7310 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7311 locates the correct sym_fns struct for the given objfile.
7312 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7313 for better support of mapped symbol tables.
7314 * symfile.c (symbol_file_command): Remove obsolete code using
7316 * symfile.h: Remove duplicate declarations for symfile_objfile,
7317 entry_point, and object_files.
7318 * target.c (target_info): Compare symfile_objfile to NULL.
7319 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7320 aixcoff_symfile_finish().
7322 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7324 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7325 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7326 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7328 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7330 Some improvements to g++ debugging.
7331 * symtab.c (list_symbols): demangle before pattern matching.
7332 * symtab.c: Other fixes to improve handing of operators.
7333 * valprint.c (type_print_base): Fix test for constructor.
7334 * values.c (value_static_field): Allow evaluation of
7335 CLASS::METHOD, returning a function pointer.
7337 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7339 * Makefile.in (VERSION): Roll 4.4.6.
7340 * exec.c (exec_file_command): Add code to ignore optional args
7341 passed in by file_command() for use in symbol_file_command().
7342 * main.c (main): Document -mapped and -readnow in help summary.
7343 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7344 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7345 to get filename from bfd with bfd_get_filename(). Test mapto
7346 against 0, not NULL. Use mstrsave() to make copy of filename.
7347 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7349 * remote-vx.c (vx_load_command, add_symbol_stub):
7350 Symbol_file_add() takes an additional arg.
7351 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7353 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7354 changed to return a bfd not an objfile pointer.
7355 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7356 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7357 Change to eliminate local bfd and use symfile_bfd_open() plus
7358 allocate_objfile(). Add code to implement readnow option.
7359 * symfile.c (symbol_file_command): Changes to option handling,
7360 readnow functionality moved to symbol_file_add().
7361 * symfile.c (symfile_init): Eliminate local copy of bfd.
7362 * symfile.c (add_symbol_file_command): Changes to parse mapped
7363 and readnow options.
7364 * symfile.h (allocate_objfile): Arg removed from prototype.
7365 * symtab.h (symbol_file_add): Arg added to prototype.
7366 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7369 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7371 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7372 mtrace.awk, state.c, state.h: Removed.
7373 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7374 directories searched for source files.
7375 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7376 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7377 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7378 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7379 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7380 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7381 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7383 * Makefile.in (HFILES): Remove state.h
7384 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7385 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7386 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7387 * Makefile.in (clean): Remove all object files.
7388 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7389 * cplus-dem.c: Remove prototypes definitions that are now done in
7391 * dbxread.c (throughout): Change from using per-objfile
7392 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7393 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7394 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7395 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7396 * depend: Remove dependencies for state.o, state.h.
7397 * dwarfread.c: Add declaration for warning_pre_print.
7398 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7399 * dwarfread.c (throughout): Change from using per-objfile
7400 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7401 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7402 use supplied objfile.
7403 * i386-xdep.c (print_387_status): Change to use warning() rather
7405 * i387-tdep.c (print_387_control_word): Change to use warning()
7406 rather than printfs.
7407 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7408 that some compilers grumble about.
7409 * language.c (throughout): Add declaration for warning_pre_print
7410 and using warning() instead of printfs.
7411 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7412 * main.c (main): Add declaration for warning_pre_print and set it
7413 similarly to error_pre_print. Add declarations for
7414 mapped_symbol_files and readnow_symbol_files. Add appropriate
7415 definitions to long_options[].
7416 * minsyms.c: Trivial fix to comment.
7417 * objfiles.c (allocate_objfile): Substantially rewritten for
7418 using mapped symbol files.
7419 * objfiles.c (throughout): Change from using per-objfile
7420 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7421 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7422 * source.c (throughout): Change from using per-objfile
7423 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7424 * source.c (open_source_file): Use mstrsave to save file name in
7425 mapped symbol region for objfile.
7426 * symfile.c: Remove include for state.h.
7427 include to local form.
7428 * symfile.c (symbol_file_add_digested): Remove.
7429 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7431 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7432 from objfile structure. Add malloc descriptor pointer (md).
7433 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7434 * symm-xdep.c (print_fpu_status): Use warning() rather than
7436 * symmisc.c (free_symtab_block): Now takes and uses current
7438 * symmisc.c (throughout): Change from using per-objfile
7439 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7440 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7441 Sun compiler grumblings when PTR is char *.
7442 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7443 msymbols() to correct pointer type.
7444 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7445 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7446 error always starts on a line of it's own.
7447 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7448 Rewrite for new mapped malloc package use.
7449 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7450 that don't want to use the mapped malloc package; pass arguments
7451 on to traditional malloc package functions.
7452 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7453 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7454 mrealloc, malloc, and realloc but get fatal error if runs out
7456 * utils.c (msavestring, mstrsave): Save a string in a specific
7457 mapped malloc region.
7458 * utils.c (print_spaces): Use xmalloc to get the buffer.
7459 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7460 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7461 * config/i386v4.mh: Insignificant reorganization.
7463 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7465 * xcoffread.c: Only enable compilation of debugging functions
7466 if IBM6000 is defined. Fails to compile otherwise.
7468 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7470 * Makefile.in: pass MAKEINFO down on info.
7472 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7474 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7475 useless code, including an lseek to an uninitialized variable.
7476 Reported by Jim Williams <jimbo@wrs.com>.
7478 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7480 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7481 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7482 * minsyms.c, symfile.c: Changes that may be generally
7483 applicable, but are #ifdef IBM6000 for now.
7484 * rs6000-xdep.c: Fixed typo in comment.
7485 * rs6000-tdep.c: Non-substatial changes.
7486 * xoffread.c: The main change here is addition of some
7487 debugging functions.
7488 * xoffexec.c: More changes.
7490 * xcoffread.c: Fixed two too-few-parameters bugs.
7492 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7493 to SOLIB_CREATE_INFERIOR_HOOK macro.
7495 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7497 * symfile.h: Add prototype for iterate_over_msymbols().
7498 * symtab.c (cplus_mangled_symbol): Add function.
7499 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7500 iterate_over_msymbols to find demangled C++ symbol.
7501 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7502 value to iterate_over_msymbols().
7503 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7506 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7508 * Makefile.in: added check target.
7510 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7512 * ecoff.c: Move to ../bfd/coff-msym.c.
7513 * config/mt-*mips: Remove ecoff.o from the configuration.
7514 * remote.c (): Add newline to initial +.
7515 (remote_resume): Mention how to cope with signals.
7516 (remote_interrupt): Add debug msg.
7517 (remote-wait): Implement new 'T' reply, which includes
7518 status, PC, and FP all in a single short message.
7519 (putpkt): Add further debugging of packet acks.
7520 * mipsread.c (fixup_symtab): Also swap RFD's.
7521 (parse_partial_symbols): Avoid bug on unknown symbol types.
7522 * Makefile.in (VERSION): Roll to 4.4.5.
7523 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7524 for remote MIPS by limiting heuristic to 200 byte search.
7525 (heuristic_proc_desc): Byte-swapping.
7526 (mips_print_register): Cope with failure of
7527 read_relative_register_raw_bytes. Byte-swap integers for
7529 * mips-pinsn.c (print_insn): Byte-swap instruction.
7531 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7533 * config.sub configure.in config/mh-irix4
7534 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7535 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7536 gdb/xm-irix4.h gdb/config/mt-irix3
7537 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7539 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7541 * defs.h, utils.c: xrealloc takes PTR as first arg.
7542 * defs.h: Reword confusing comment about ANSI prototypes.
7543 * defs.h: Some minor whitespace changes.
7544 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7545 not NULL, which can be (void *).
7546 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7547 * tm-i386v.h (SP_ARG0): Define
7548 * xm-sysv4.h: Back out of change for missing prototypes.
7549 * i386-tdep.c (get_longjmp_target): Add function.
7551 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7553 * Makefile.in: install man page too.
7555 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7557 * All GDB files that #include defs.h: Removed stdio.h.
7558 (defs.h): #include stdio.h.
7560 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7562 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7563 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7564 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7565 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7566 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7567 it before printing out the hex shape of an address.
7569 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7571 * rs6000-xdep.c (frame_initial_stack_address): Move
7572 code to set frame->cache_fsr into new separate function
7573 frame_get_cacahe_fsr. This allows fixing a fatal error.
7574 * xcoffexec.c: Turn previously suppressed error
7575 message back on, after cleaning up BFD.
7577 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7578 printing of blank line, since it cases printing of an
7579 extra blank line. Is this intended? It does mess up
7581 * defs.h: Put back declarations of malloc and realloc,
7582 but protected by #ifndef MALLOC_INCOMPATIBLE.
7583 * objfiles.c: Undo previous change: Use malloc/realloc
7584 for objfile malloc/realloc fields (but add a cast).
7585 * xcoffexec.c: Suppress an error message (for now).
7587 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7589 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7590 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7591 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7593 * xcoffread.c: Modifications to C_DECL storage class handling, and
7594 introduction of an old smash_to_pointer_type() routine.
7596 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7597 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7598 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7599 parameters have been modified.
7601 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7602 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7603 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7604 and fetch_inferior_registers() always fetched all the registers
7605 resulting valid register values at hand all the time. Pushing a dummy
7606 frame did not require validating all register values first. After
7607 putting the above mechanism into action, we didn't have valid registers
7608 values always ready. Thus, all registers need to be fetched before
7609 pushing a dummy frame now.
7611 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7612 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7613 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7614 the starting address (actual frame address) of a frame.
7615 * rs6000-tdep.c: modifications to function_frame_info() to see if
7616 function reserves a frame pointer register (alloca register)
7617 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7618 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7619 functions with alloca() calls.
7621 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7623 * xm-sysv4.h: Provide definitions/prototypes for host environment
7624 functions for which no definitions or prototypes are provided in
7625 any currently included gdb or host environment header files.
7626 For SVR4, this currently includes malloc and realloc, which cannot
7627 be portably prototyped in any gdb include file.
7629 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7631 * buildsym.h: Remove obsolete variable file_stabs.
7633 * Makefile.in: Move place where configure merges in host-
7634 and target-dependent fragments later, so the latter
7635 can override (say) GNU_MALLOC.
7636 * config/mh-rs6000: Use system malloc. Otherwise, I
7637 ended up with *two* incompatible versions of malloc
7638 (functions in libc would call the malloc in libc).
7639 I assume this is a shared library problem.
7641 * remote.c: Fix (presumed) typo.
7642 * objfiles.c: Use xmalloc/xrealloc instead of
7643 malloc/realloc (since the latter are no longer declared).
7645 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7646 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7647 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7648 handle individual registers.
7649 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7650 correctly in case it wasn't cached yet. (A problem showed up
7651 after fetching individual registers.)
7652 * buildsym.c: Disable type_synonym_name's type name overwriting
7653 in cases it is unnecesary. rs6000 portation doesn't use
7654 type_synonym_name, and it used to nullify type names
7655 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7656 type's name as soon as space for that type is allocated.
7657 * xcoffread.c: ignore a section's lineno information if it is
7658 not `.text'. (In rs6000 bfd portation integration, skipping over
7659 `.pad' sections are ignored since it was in machine independent
7660 part of the code. Thus, a problem of fake sections with invalid
7661 lineno information arised.)
7663 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7664 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7665 * rs6000-tdep.c: make function_frame_info() work whether or not
7666 reading from a core file.
7667 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7669 * infrun.c. main.c, printcmd.c. symtab.c:
7670 More changes from IBM for rs6000.
7673 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7675 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7676 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7677 Merge in changes (mostly from IBM) for RS6000.
7678 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7679 More changes from IBM for RS6000. These are in machine-
7680 independent code, and probably could do with some cleaning
7681 up. The most questionable of these are #ifdef IBM6000.
7682 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7683 to single_step() (for consistency with rs6000 and i860).
7684 * utils.c: Allow the 1st arg to xrealloc to be NULL
7685 (in which case do malloc). This removes the need for
7686 some tests in xcoff code (and perhaps other places?).
7687 * coffread.c: Removed variables last_source_file,
7688 type_vector, and type_vector_length as these are now
7689 defined by buildsym.[ch].
7690 * defs.h: Remove prototypes for malloc and realloc, since
7691 these should only be used to implement xmalloc and xrealloc,
7692 and they conflict with <stdlib.h> in AIX - where they
7693 return void* even when __STDC__ isn't defined. Sigh.
7694 * munch: Recognize *initialize* in data as well as text
7695 (AIX uses data). Also, incorporate a patch from Garrett
7696 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7697 much more sensible, by only trying to match the name of
7698 the initialize_foo function, and not the junk before it.
7700 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7702 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7703 unless symbol table indicates that something has changed.
7705 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7707 * remote.c: Make it work for embedded MIPS. Increase buffer
7708 size, and use throughout. Round buffer size up if too many regs.
7709 Support baud rate setting and try for an 8-bit path. If
7710 interrupted while waiting for target, send a ^C down the wire.
7711 Avoid single-byte reads.
7712 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7714 * mips-xdep.h: Avoid the embedded regs when on Unix.
7716 * mipsread.c: Byte-swap the symbol table structures, using
7717 routines from ecoff.c, to read a symbol table written in any
7718 of the four possible byte orders.
7719 * configure.in (mips-big-* target): Same as Sony News.
7720 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7721 * ecoff.c: New file for symbol swapping routines.
7723 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7725 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7726 all-breakpoints' command.
7727 * (get_number): Allow users to enter negative breakpoint numbers.
7728 * (breakpoint_1): Reformat display of 'info break' to show new
7730 * (create_longjmp_breakpoint, breakpoint_re_set,
7731 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7732 symfile.c (syms_from_objfile): Re-do
7733 insertion of longjmp breakpoints. Move all code into
7734 breakpoint_re_set, and call that instead of
7735 create_longjmp_breakpoint in symfile.c.
7737 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7739 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7740 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7741 * symtab.c (find_pc_symtab): Handle having no objfiles.
7742 * infcmd.c: Fix comment.
7743 * objfiles.c (free_all_objfiles): Add.
7744 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7745 * symfile.c (symbol_file_command): free all objfiles when
7746 specifying a new symbol file.
7747 (reread_symbols): Stat the file name, don't fstat the descriptor.
7749 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7751 * Makefile.in, configure.in: removed traces of namesubdir,
7752 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7753 copyrights to '92, changed some from Cygnus to FSF.
7755 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7757 * dbxread.c (end_psymtab): Delete empty psymtabs.
7758 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7759 * symfile.h (struct objfile): Add free_psymtabs.
7761 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7763 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7765 * symfile.c (symbol_file_command): strcmp => !strcmp.
7766 * breakpoint.h: Move prototypes to follow enum definition they need.
7767 * breakpoint.c, infrun.c: Lint.
7768 * printcmd.c: Use `enum enable' rather than `enum
7770 * mipsread.c: First pass at making it compile with the new
7771 objfile changes. Probably seriously broken still, but it
7774 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7776 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7777 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7778 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7779 stepping (and nexting) through longjmp(). Also, cleanup
7780 breakpoint handling quite a bit by creating explicit breakpoint
7781 types instead of using magic breakpoint numbers.
7782 Makefile.in: Update version to 4.4.3
7784 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7786 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7787 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7788 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7790 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7792 * minsyms.c (install_minimal_symbols): Add bunches to any
7793 existing minsyms in the objfile. Avoid extra mallocation
7794 by working directly in the obstack. Remove ignored `mainline' parm.
7795 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7796 xcoffread.c: Change all callers.
7797 * FIXME: We should be able to eliminate MAINLINE from all the
7798 symbol readers now, with a small bit of work.
7800 * valops.c, value.h: Lint.
7801 * remote-vx.c: Add missing break; statement. Bugfix by
7802 Michael Sclafani, <sclafani@src.dec.com>.
7804 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7806 * Makefile.in (VERSION): Update version to 4.4.2
7807 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7808 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7809 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7810 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7811 mmap-alloc.o, mmap-sbrk.o
7813 * altos-xdep.c: Minor whitespace change.
7814 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7815 use to new minimal symbol table use.
7816 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7817 * arm-xdep.c (store_inferior_registers): Returns void.
7818 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7819 Convert from misc function vector use to new minimal symbol table use.
7820 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7821 * breakpoint.c: Add prototypes for local functions.
7822 * breakpoint.c (catch_command_1): Change to static and remove unused
7824 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7825 * breakpoint.h: Change function decls to prototype form.
7826 * buildsym.c: Add prototypes for local functions.
7827 * buildsym.c: Moved hashname() function here from dbxread.c.
7828 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7829 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7830 * buildsym.c (dbx_alloc_type): Change to static.
7831 * buildsym.c (finish_block): Add objfile parameter.
7832 * buildsym.c (misc): Change symbol_obstack to objfile version.
7833 * buildsym.c (make_blockvector): Change to static.
7834 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7835 * buildsym.c (compare_line_numbers): Change to static, args are const,
7836 cast args when used.
7837 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7838 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7839 and made static. Add objfile parameter.
7840 * buildsym.c (end_symtab): Simplify code using line table size.
7841 Realloc the linetable on the objfile symbol_obstack and copy there.
7842 * buildsym.c (scan_file_globals): Convert from misc function vector
7843 use to new minimal symbol use.
7844 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7845 strings get allocated in objfile's symbol_obstack. Convert references
7846 to builtin types to lookup_fundamental_type().
7847 * buildsym.c (read_type): Make static, add objfile parameter, convert
7848 references to buildin types to lookup_fundamental_type().
7849 * buildsym.c (read_struct_type): Add objfile parameter.
7850 * buildsym.c (read_array_type): Make static, add objfile parameter.
7851 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7852 * buildsym.c (read_huge_number): Make static.
7853 * buildsym.c (read_range_type): Make static, add objfile parameter,
7854 convert references to buildin types to lookup_fundamental_type ().
7855 * buildsym.c (read_args): Make static, add objfile parameter.
7856 * buildsym.h: Convert function decl's to prototype form.
7857 * c-exp.y: Add prototypes for local functions, convert uses of misc
7858 function vector to minimal symbol table. Reformat all builtin type
7859 initializations and pass a NULL objfile to init_type() for them.
7860 * coffread.c: Change context_stack ref's to coff_context_stack,
7861 add local function prototypes. Cast uses of xrealloc arg 1.
7862 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7863 crafting a new type.
7864 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7865 * coffread.c (finish_block): Change name to coff_finish_block.
7866 * coffread.c (make_blockvector): Add and use objfile parameter.
7867 * coffread.c (record_line): Change name to coff_record_line.
7868 * coffread.c (start_symtab): Change name to coff_start_symtab.
7869 * coffread.c (end_symtab): Change name to coff_end_symtab.
7870 * coffread.c (record_misc_function): Change name to record_minimal_
7871 symbol and change to minimal symbol table use from misc func tbl.
7872 * coffread.c (coff_symfile_read): Convert from misc function vector
7873 use to minimal symbol table use.
7874 * coffread.c (hashname): Remove; use common version in buildsym.c.
7875 * coffread.c (decode_base_type): Change references to builtin types
7876 to calls to lookup_fundamental_type().
7877 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7878 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7879 * command.c: Add prototypes for local functions.
7880 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7881 appropriate member of the function union for that type.
7882 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7883 ifdef out the function since it isn't currently used.
7884 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7885 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7886 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7887 * command.c (help_cmd): Compare function pointer to NULL.
7888 * command.c (help_cmd_list): Compare function pointer to NULL.
7889 * command.c (lookup_cmd_1): Use correct member of function union.
7890 * command.c (undef_cmd_error): Make static.
7891 * command.c (complete_on_cmdlist): Use correct member of func union.
7892 * command.c (do_setshow_command): Use correct member of func union.
7893 * command.c (shell_escape): Convert rindex use to strrchr.
7894 * command.h (COMMAND_H): Define if already included.
7895 * command.h (cmd_list_element struct): Change 'function' to a union
7896 and prototype args. Prototype completer function.
7897 * command.h: Convert decl's to prototype form.
7898 * convex-xdep.c (store_inferior_registers): Returns void.
7899 * copying.c: Prototype local functions.
7900 * coredep.c: Minor whitespace change.
7901 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7902 * cplus-dem.c: Prototype local functions.
7903 * dbxread.c (hashname): Remove; moved to buildsym.c.
7904 * dbxread.c (free_and_init_header_files): Make static.
7905 * dbxread.c: Add prototypes for local functions.
7906 * dbxread.c (new_object_header_files): Remove; inlined usages.
7907 * dbxread.c (xrealloc usages): Cast args.
7908 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7909 and change usages accordingly.
7910 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7911 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7912 * dbxread.c (dbx_next_symbol_text): Make static.
7913 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7914 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7915 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7916 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7917 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7918 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7920 * dwarfread.c (record_misc_function): Change name to record_minimal_
7921 symbol and use minimal symbol table throughout.
7922 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7923 * dwarfread.c: Convert all references to builtin types to use the new
7924 lookup_fundamental_type function.
7925 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7926 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7928 * elfread.c (record_misc_function): Convert to use record_minimal_
7930 * elfread.c (elf_symtab_read): Add objfile parameter.
7931 * eval.c: Add prototypes for local functions and move some decls
7932 around to accomodate prototypes.
7933 * expprint.c: Add prototypes for local functions. Change references
7934 to misc function vector to minimal symbol table.
7935 * findvar.c (read_memory usages): Cast args.
7936 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7937 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7938 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7939 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7940 * gould-xdep.c: Minor whitespace change.
7941 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7942 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7943 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7944 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7945 * i386-tdep.c: Add prototypes for local functions.
7946 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7947 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7948 that defaulted to int.
7949 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7950 i386_push_dummy_frame): Returns void.
7951 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7952 int and explicitly declare return type as int.
7953 * i387-tdep.c: Minor formatting changes.
7954 * i960-tdep.c (leafproc_return): Convert from misc function vector
7955 use to minimal symbol table use.
7956 * infcmd.c: Add prototypes for local functions.
7957 * infcmd.c (continue_command, until_next_command, until_command,
7958 path_info, path_command): Make static.
7959 * infcmd.c (step_1, until_next_command): Convert from misc func
7960 vector to minimal symbol table use.
7961 * inflow.c: Add prototypes for local functions.
7962 * infptrace.c (store_inferior_registers): Returns void, not int.
7963 * language.c (_initialize_language): Use proper member of function
7965 * m2-exp.y: Add prototypes for local functions, convert misc function
7966 vector uses to minimal symbol table uses.
7967 * m2-exp.y (make_qualname, yyerror): Make static.
7968 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7969 * m68k-pinsn.c: Add prototypes for local functions.
7970 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7971 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7972 * m68k-stub.c: Add prototypes.
7973 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7974 use to minimal symbol table use.
7975 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7976 * m88k-xdep.c (store_inferior_registers): Returns void.
7977 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7978 * mach386-xdep.c (store_inferior_registers): Returns void.
7979 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7980 * main.c: Add prototypes for local functions.
7981 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7982 longjmp() result to (NORETURN void).
7983 * main.c (catch_errors): Prototype the 'func' parameter.
7984 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7985 Takes an unused arg.
7986 * main.c (execute_command): Call the right member of the func union.
7987 * main.c (command_loop_marker, symbol_completion_function,
7988 command_loop): Make static.
7989 * main.c (command_line_input): Make linelength unsigned, cast arg
7990 to command_line_input().
7991 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7992 * main.c (initialize_main): Call right member of function union.
7993 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7994 * mem-break.c: Include symtab.h
7995 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7996 * mips-xdep.c (store_inferior_registers): Returns void.
7997 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7998 use to minimal symbol table use.
7999 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
8001 * mipsread.c (make_type): Remove, convert usages to init_type.
8002 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
8003 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8004 vector use to minimal symbol table use.
8005 * parse.c: Add prototypes for local functions.
8006 * parse.c (xrealloc usages): Cast args.
8007 * parse.c (prefixify_expression, length_of_subexp): Make static.
8008 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8009 * parser-defs.h: Convert function decls to prototype form.
8010 * partial-stab.h: Convert from misc function vector use to new minimal
8012 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8013 the per-objfile copies.
8014 * printcmd.c: Add prototypes for local functions. Move some struct
8015 definitions around to accomodate prototypes.
8016 * printcmd.c (decode_format): Make static, change args oformat and
8017 osize to int from char.
8018 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8019 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8020 * printcmd.c (print_address_symbolic): Convert from misc function
8021 vector use to minimal symbol table use.
8022 * printcmd.c (address_info): Convert from misc function vector use
8023 to minimal symbol table use.
8024 * printcmd.c (delete_display, enable_display, disable_display_command):
8026 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8027 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8028 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8029 * pyr-xdep.c (store_inferior_registers): Returns void.
8030 * remote-mm.c (mm_load): symbol_file_add return value unused.
8031 * remote-nindy.c: Minor format change.
8032 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8033 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8034 * rs6000-xdep.c (store_inferior_registers): Returns void.
8035 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8036 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8037 vector use to minimal symbol table use.
8038 * solib.c: Add prototypes for local functions.
8039 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8040 function vector use to minimal symbol table use.
8041 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8042 * solib.c (find_solib, shared_library_command): Make static
8043 * solib.c (read_memory, write_memory usages): Cast args.
8044 * solib.c (special_symbol_handling): Add function
8045 * source.c: Add prototypes for local functions.
8046 * source.c (select_source_symtab): Convert to scan objfiles.
8047 * source.c (open_source_file): Make static.
8048 * source.c (xrealloc usages): Cast args.
8049 * source.c (source_line_charpos): ifdef out, unused.
8050 * source.c (get_filename_and_charpos): Make static.
8051 * stack.c: Add prototypes for local functions.
8052 * stack.c (print_frame_info, frame_info): Convert from misc function
8053 vector use to minimal symbol table use.
8054 * symfile.c: Add prototypes for local functions.
8055 * symfile.c (compare_symbols): Make args const PTR's.
8056 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8057 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8058 * symfile.c (obsavestring): Add objfile parameter.
8059 * symfile.c (init_misc_bunches, prim_record_misc_function,
8060 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8061 sort_misc_function_vector, compact_misc_function_vector): Remove
8062 * symfile.c (symbol_file_add_digested): Add function.
8063 * symfile.c (symbol_file_add): Returns struct objfile *.
8064 * symfile.c (symbol_file_command): Modify for state file use.
8065 * symfile.c (symfile_open): Add parameter "dumpable".
8066 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8067 * symfile.c (load_command, add_symbol_file_command): Make static.
8068 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8069 * symfile.c (rindex usages): Converted to strrchr.
8070 * symfile.c (allocate_psymtab): New
8071 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8072 converted to minimal symbol table usage, but no obvious conversion.
8073 * symfile.c (free_all_symtabs): Remove.
8074 * symfile.c (_initialize_symfile): Use per-objfile info.
8075 * symfile.h: Rework the objfile structure to add per-objfile data
8076 objects (psymbol_obstack, symbol_obstack, type_obstack,
8077 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8078 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8079 Add prototypes to function declarations.
8080 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8081 function vector usage to minimal symbol table usage.
8082 * symmisc.c (DEV_TTY): Define if not defined.
8083 * symmisc.c: Add local function prototypes.
8084 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8085 printpsyms_command, print_objfiles, print_objfiles_command):
8086 Rework to use iterate_over_*
8087 * symtab.c: Add prototypes for local functions.
8088 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8089 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8090 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8091 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8092 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8093 lookup_reference_type, lookup_member_type, allocate_stub_method,
8094 check_stub_method, create_array_type, smash_to_member_type,):
8096 * symtab.c (lookup_symbol): Some args are const.
8097 * symtab.h: All type related defs and structs moved to gdbtypes.h
8098 * symtab.h: Convert decls to prototypes.
8099 * target.c (noprocess): Make static.
8100 * target.h: Change decl's to prototypes.
8101 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8102 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8103 * utils.c (_initialize_utils): Use correct member of function union.
8104 * valarith.c: include gdbtypes.h
8105 * valops.c: include gdbtypes.h, add prototypes for local functions.
8106 * valops.c (value_push, value_arg_push, find_function_addr):
8108 * valops.c (value_string): Convert from misc function vector use
8109 to minimal symbol table use.
8110 * valops.c (check_field_in): Make arg const.
8111 * valprint.c: Add prototypes for local functions.
8112 * valprint.c (print_string): Make static
8113 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8114 * values.c: Add prototypes for local functions.
8115 * values.c (value_headof): Convert from misc function vector to
8116 minimal symbol table.
8117 * xcoffexec.c: Add prototypes for local functions.
8118 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8120 * xcoffexec.c (relocate_minimal_symbol): Add.
8121 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8122 * xcoffread.c: Add prototypes for local functions.
8123 * xcoffread.c (sort_syms): Convert to scan objfiles.
8124 * xcoffread.c (read_xcoff_symtab): Make static.
8125 * xcoffread.c (various): Replace references to builtin types with
8126 calls to lookup_fundamental_type. Replace references to symbol_obstack
8127 and psymbol_obstack with pointers to the per-objfile copies.
8128 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8129 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8131 * xcoffread.c (init_stringtab): Add objfile parameter.
8132 * gdbtypes.c: New file
8133 * minsyms.c: New file
8134 * mmap-alloc.c: New file
8135 * mmap-sbrk.c: New file
8136 * objfiles.c: New file
8140 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8142 * Check in Fred Fish's changes in these modules. Fred
8143 will make ChangeLog entries for all of them. Update VERSION
8146 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8148 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8150 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8151 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8152 value.h: Prototypes for static functions; lint.
8153 * gdbtypes.h: Empty file to ease transition.
8155 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8157 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8158 inferior.h, language.h, signame.h, target.h, terminal.h,
8159 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8160 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8162 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8163 signame.c, sparc-xdep.c: Prototypes for all static functions.
8165 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8166 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8167 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8168 Remove to_call_function and target_call_function, since it
8169 always calls the same thing (call_function_by_hand).
8170 * core.c, exec.c, solib.c: Rename target_ops sections =>
8172 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8173 target.h: target_kill takes no args.
8174 * language.c (language_info): Scaffolding to allow briefer
8175 messages when the current language changes. FIXME.
8176 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8177 complaints about volatile functions.
8178 * xm-sysv4.h (HAVE_MMAP): Define.
8180 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8182 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8183 to make prototypes for all functions declared here.
8184 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8185 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8186 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8187 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8188 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8189 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8190 * utils.c: Avoid declaring malloc and realloc. Lint.
8191 (request_quit): Accept signal-number parameter.
8193 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8195 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8196 DIE's. Add new function read_tag_pointer_type() to read them.
8198 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8199 When creating a new user defined type, check to see if a partial
8200 type already exists, and if so, bash it to fit.
8202 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8204 * coffread.c (decode_base_type): Pass long, not union.
8205 Fix by Eric Valette, ev@chorus.fr.
8207 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8209 * elfread.c (elf_symtab_read): Fix code to correctly track
8210 changes in bfd for absolute symbols.
8212 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8214 * xm-vaxbsd.h: Close off comment.
8216 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8218 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8220 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8222 * mips-tdep.c (mips_print_registers): Print correct register
8223 number for double pseudo-registers.
8225 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8227 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8228 in the op$::OPERATOR. case. From Steven McCanne,
8229 <mccanne@horse.ee.lbl.gov>.
8231 * exec.c (set_section_name): Pass arg to exec_files_info;
8232 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8234 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8236 * main.c (print_gdb_version): Copyright msg: only this year.
8237 (cd_command): Avoid changing current_directory on error.
8239 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8241 * mipsread.c (parse_partial_symbols): Handle dependencies
8242 between partial symbol tables (when not doing stabs-in-ecoff).
8243 (This used to be handled by parse_fdr, but parse_fdr was
8244 incompatible with handling stabs-in-ecoff, so the code
8245 was re-written to not use parse_fdr. Unfortunately,
8246 the logic to handle dependencies was overlooked.)
8248 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8250 * coffread.c (read_enum_type): Use the size of a target int when
8252 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8254 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8255 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8256 TARGET_PTR_BIT to determine size of a pointer
8257 * values.c (unpack_long): when unpacking a REF or a PTR don't
8258 assume the size of the type.
8260 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8262 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8263 looking at its members. Improve guess between struct and union,
8264 only assuming union if multiple members have offsets of zero.
8266 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8268 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8269 (This is just for clarity - and one day permitting us to
8270 change FP0_REGNUM from 38 to 32, which would make more sense.)
8271 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8272 register numbers in stabs-in-ecoff get handled correctly.
8274 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8276 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8277 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8278 into BSD and Ultrix.
8280 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8282 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8284 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8286 * Makefile.in: Increment version to 4.4.1.
8287 * main.c (print_gdb_version): Update copyright notice.
8289 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8291 * mipsread.c: Prepend "struct " to the names of structure
8292 types, and similarly for enums and unions. (This used
8293 to be done, but got lost in the re-write to "guess" the
8294 difference between enum/struct/union.)
8295 Also, guess that a tag is an enum if the first member
8298 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8300 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8303 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8305 * Projects: Patching executables is done.
8306 * Makefile.in (VERSION): Roll to gdb-4.4.
8307 * README, WHATS.NEW: Update for gdb-4.4.
8309 * symfile.c (reread_symbols): Whenever we reread one object
8310 file's symbols, we must restart the scan, because the object_files
8311 chain has been permuted.
8313 * exec.c (exec_files_info): Split out into print_section_info.
8314 Print BFD filename of each section if it's not the default one.
8315 * core.c (core_files_info): Call print_section_info.
8317 * xm-vax.h: Include a few system header files whose definitions
8318 must precede defs.h.
8319 * language.c, language.h: Make some things const.
8320 * expression.h, main.c: const spreads like ooze.
8322 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8323 since BREAKPOINT values can be >0x80.
8325 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8327 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8329 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8331 * sparc-pinsn.c: Remove kludge for preferring architectures.
8332 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8333 and forever. Add `add' instruction to the set that get checked
8334 for a preceding `sethi' in order to print an absolute address.
8335 Corresponding changes in ../include/opcode/sparc.h needed
8336 to eliminate garbage instructions.
8338 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8340 * mipsread.c (parse_partial_symbols): Make sure partial
8341 symbols are created for external symbols (as used to be
8342 the case). This is a bit of a pain with the mips-coff.
8343 It uses a table which points to all of the external
8344 symbols belonging to a particular FDR or psymtab.
8345 Once we've generated this table, we might as well save
8346 it, and then use it in psymtab_to_symtab_1 to find
8347 the symbols to pass to parse_external().
8348 * symfile.c, symfile.c: New function start_psymtab_common
8349 to share the common parts of allocating a new psymtab
8350 for dbxread, mipsread (and later dwarfread). Its code
8351 was pulled out from start_psymtab in dbxread.c.
8352 * dbxread.c (start_psymtab): Use start_psymtab_common().
8354 * valprint.c (val_print): If there is an error when trying
8355 to print a string, check to see if there really is a problem
8356 by reading just one character. If that works, assume
8359 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8361 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8362 cypress, v8 mnemonics in that order.
8364 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8366 * sparc-pinsn.c: Put the qsort() back in.
8368 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8370 * findvar.c (read_register, write_register): Handle machines
8371 where REGISTER_TYPE is not the same size as "int".
8373 Handle debug symbols in dynamically loaded (relocated) code:
8375 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8376 offset to process_one_symbol.
8377 (process_one_symbol): Take new offset parameter. Add it into
8378 appropriate symbol types to relocate symbols to loaded addresses.
8379 Handle all possible symbol types, and complain() about types that
8380 we don't expect to see.
8381 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8382 process_one_symbol (FIXME, should pass real offset).
8386 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8388 (set_breakpoint, break_command_1, until_break_command,
8389 catch_command_1, breakpoint_re_set_one): Use it.
8390 * symtab.h (resolve_sal_pc): Declare.
8391 * infcmd.c (jump_command): Use resolve_sal_pc.
8393 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8395 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8397 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8399 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8400 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8401 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8403 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8405 * dbxread.c (process_one_symbol): Make a first cut at handling
8406 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8408 * symtab.c (find_pc_line): Fix stepping into and out of #included
8411 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8413 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8414 no longer any need to copy ../include/opcode/* into gdb.
8416 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8418 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8420 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8422 * valprint.c (type_print_base, type_print_method_args):
8423 Print C++ constructor methods without bogus "return type."
8425 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8427 * infptrace.c (child_xfer_memory): Parameter "target" should
8428 be a pointer to a structure, not the entire structure.
8430 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8432 * depend: Convert the couple of references to ansidecl.h that
8433 used the local gdb version to use the ../include version.
8435 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8438 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8439 (inferior_proc_init): Fix non-ANSI version of args.
8440 (attach): Call print_sys_errmsg with correct number of args.
8441 (mappingflags): Make static, does not need to be global.
8443 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8444 not the entire struct itself.
8446 * valops.c (value_assign): Cast some args to modify_field() and
8447 {read,write}_register_bytes() correctly.
8449 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8451 * Makefile.in (MALLOCSRC): Removed reference to removed local
8454 * dwarfread.c (list_in_scope): Needs an initial value, use file
8457 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8459 * main.c (main): Make option_index local to keep new getopt happy.
8460 main.c, solib.c, Makefile.in: Update copyright notices.
8462 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8464 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8466 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8468 * Makefile.in (HFILES): Add partial-stab.h.
8470 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8472 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8473 New files for stratus. Not complete enough to actually build
8474 on the Stratus machine; that awaits copyright assignment for
8477 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8478 for getting custom flags into CFLAGS when doing makes.
8480 * configure.in: Add config information for stratus.
8482 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8484 * dbxread.c (process_one_symbol): Pass address of structure
8485 to complain(), rather than the whole structure.
8487 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8489 * solib.c (solib_add_common_symbols): Only compile in when not
8490 using SVR4 style shared libraries.
8492 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8494 * dwarfread.c (locval): Add offreg flag to indicate location
8495 values that are computed off a base register.
8497 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8498 TAG_local_variable cases to account for static variables
8499 within function scopes.
8501 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8503 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8504 doesn't exist on some systems.
8506 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8507 nexting over recursive function calls.
8509 * target.c (target_read_string): Create this routine to read null
8510 terminated strings from the target. It deals with running off the
8511 end of memory elegantly as well. solib.c (find_solib): Use
8512 target_read_string() to avoid problems with running off the end of
8515 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8516 that reference pgrp_inferior.
8518 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8520 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8521 mips-tfile has been hacked to act more "traditionally."
8522 * dbxread.c: Fixed typo in comment.
8524 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8526 * mips-tdep.c (mips_skip_prologue): Add some number of
8527 'sw' instructions before 'addiu' adjusts the stack.
8529 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8531 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8532 freescope, buildblock closescope, record_line, add_symbol_to_list,
8533 gatherblocks, make_blockvector): Extensive changes to switch
8534 to generic symbol table building code in buildsym.c. Remove
8535 scope tree structures and functions, symbol table building
8536 functions, and lots of other small changes.
8538 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8539 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8541 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8543 * buildsym.c (cleanup_undefined_types): Add support for enums.
8544 This fixes the 'GDB internal error. cleanup_undefined_types with
8547 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8549 * dbxread.c: detect gcc2 compilations.
8551 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8553 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8554 in ../include/opcode/sparc.h.
8556 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8558 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8559 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8560 to reflect actual locations of opcode files, so TAGS target will
8563 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8565 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8568 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8569 dereferencing to access the correct elements.
8571 * valops.c (value_addr): Declare return type of external func
8574 * xcoffread.c: Undefine next_symbol_text before redefining it.
8576 For older changes see ChangeLog-9091
8582 version-control: never