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-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
6 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
7 helper functions for print_insn.
8 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
9 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
10 which nullifies the following instruction.
12 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
14 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
15 pass the 5th arg there, rather than using an ANSI C-specific macro.
17 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
19 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
21 * Makefile.in (VERSION): Bump to 4.8.5
22 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
23 directories to include search path.
24 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
26 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
27 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
28 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
29 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
30 udr.o, udip2soc.o): Remove explicit rules, use the ones that
31 are automatically generated in "depend".
32 * Makefile.in (paread.o): Document why a dependency doesn't get
33 automatically generated in "depend" and leave this explicit rule
35 * depend: Update to latest automatically generated version.
37 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
39 * xcoffread.c: Doc fix.
41 * Makefile.in (depend): Include $(CC) command in generated output.
43 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
45 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
46 to xmalloc. Include defs.h. Rename local macro from
47 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
50 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
52 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
53 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
54 * depend: Update to latest automatically built version.
56 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
58 * sparclite/Makefile.in: Create default target that does nothing
59 in order to force user to build by hand.
61 * sparclite/Makefile: Remove. It's not necessary anymore.
63 * ser-unix.c (wait_for): New routine to handle read timeouts,
64 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
66 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
68 * mips-pinsn.c (print_insn): Return value.
70 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
72 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
73 at configuration time and doesn't belong in the distribution archive.
75 * Makefile.in (NONSRC): Add 29k-share/README.
76 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
78 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
79 constants with slightly more portable definitions (still depends
80 on 2's complement arithmetic though).
81 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
82 * i386v-nat.c (sys/reg.h): Conditionalize include on
83 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
84 * ser-unix.c (termio.h): Include <termio.h> like other files that
85 include termio.h, not <sys/termio.h> which may not exist (on
88 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
90 * valprint.c (print_longest): Change format parameter from a
91 'char' to an 'int'. We can't have 'char' parameters with the
92 current coding style, where we mix prototypes with pre-ANSI
94 * value.h (print_longest): Change format parameter in prototype
95 from a 'char' to an 'int'.
97 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
99 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
101 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
102 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
104 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
106 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
107 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
108 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
109 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
110 ptrace needs 5 arguments, #define ptrace to always
111 pass zero as the 5th argument.
113 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
115 * configure.in: Match z8k-*-sim for z8000.
116 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
117 * remote-hms.c: Update to use new serial protocol.
119 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
121 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
122 necessary and Solaris doesn't have it.
124 * Makefile.in (clean-info, install, install-info, info, dvi,
125 check, all): do not echo recursion lines.
127 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
129 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
130 required target ports which use sockets (like a29k-udi).
132 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
134 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
136 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
137 systems lacking select().
139 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
141 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
143 * alldeps.mak, depend: Update with latest automatically built
146 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
148 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
150 * Makefile.in (make-proto-testsuite.dir): New target to make
151 prototype testsuite tree.
153 * Makefile.in (VERSION): Bump to 4.8.4.
155 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
157 * stabsread.c (define_symbol): If unrecognized constant type,
158 complain() not error().
160 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
162 * infptrace.c: Add missing close paren to test for
163 FIVE_ARG_PTRACE defined.
165 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
166 when compiling with gcc, but disable it for now. See comment.
167 * defs.h (LONGEST): Define as either "long" or "long long"
168 based on CC_HAS_LONG_LONG.
169 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
170 how longest_to_int is defined.
171 * c-valprint.c (c_val_print): Call print_longest.
172 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
173 instead of LONG_LONG.
174 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
176 * printcmd.c (print_scalar_formatted): Call print_longest
177 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
178 * typeprint.c (print_type_scalar): Call print_longest and let
179 it figure out what to do for PRINTF_HAS_LONG_LONG.
180 * valprint.c (val_print_type_code_int): Call print_longest
181 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
182 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
183 * value.h (struct value): Replace usage of LONG_LONG with
185 * value.h (print_longest): Add prototype.
186 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
187 * values.c (unpack_double): Collapse code that was unnecessarily
188 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
189 * values.c (value_from_longest): Remove dependency on
190 CC_HAS_LONG_LONG and just use LONGEST.
191 * solib.c (solib_map_sections): Use bfd_get_filename
192 to access filename field.
193 * solib.c (clear_solib): Save filename and free it later, after
194 bfd_close, since bfd_close may reference it. Use bfd_get_filename
196 * config/convex/xm-convex.h (LONG_LONG): Replace with
197 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
198 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
199 Add PRINTF_HAS_LONG_LONG references.
201 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
203 * inflow.c (kill_command), infcmd.c (attach_command),
204 remote.c (remote_interrupt_twice): In messages for the user, call it
205 "the program" or "the program being debugged" not "the inferior".
207 * hp300ux-nat.c: Cast second arg to supply_register calls.
208 (_initialize_kernel_u_addr, getpagesize): New functions.
209 (store_inferior_register_1): Change arg name from value to val.
210 (fetch_core_registers): Make arg core_reg_size unsigned.
211 Pass 5 args to ptrace.
212 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
213 Remove KERNEL_U_ADDR stuff.
214 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
215 * config/m68k/hp300hpux.m{t,h}:
216 Move exec.o from NATDEPFILES to TDEPFILES
217 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
218 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
220 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
222 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
224 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
226 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
228 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
230 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
231 describe `set demangle-style arm' (not cfront);
232 mention can type `q' to discard output, when gdb pages
234 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
236 * valops.c (search_struct_field): Fix gdb core dump with incomplete
239 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
241 * remote.c: Change timeout to 2.
242 (remote_open): Use unpush_target not remote_close.
243 (remote_resume): If siggnal != 0, give warning not error().
244 (remote_wait, remote_interrupt, remote_interrupt_twice):
245 If we get two interrupts, let the user get out if they want.
246 (remote_{kill,mourn}): New functions.
247 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
249 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
251 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
253 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
255 * Remote targets (mourn): Call unpush_target.
257 * config/sparc/xm-sun4os4.h: Declare free() to return int.
258 Remove twisted use of PARAMS.
260 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
261 that ansidecl.h assumes ANSI on AIX.
263 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
265 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
266 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
268 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
270 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
272 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
274 * remote-vx.c (net_connect): Allow numeric IP address for host.
276 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
278 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
280 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
282 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
284 * symtab.h, xcoffread.c: Revise linetable sorting comments.
286 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
288 * valops.c (value_cast): A cast might also change the object
289 representation in C++.
290 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
291 to get the proper read_symtab function when called from mipsread.c.
292 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
293 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
294 for dummy psymtabs, inhibit processing of dummy psymtabs.
296 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
298 * Changes from (or inspired by) AMD:
299 * remote-udi.c (udi_attach): Assignments to Space and Offset were
301 (udi_wait): Make error message (UDIGetStdout) match error.
302 (udi_wait): Handle UDIStdinNeeded.
303 * command.c [CANT_FORK]: Use system().
304 * utils.c (prompt_for_continue): Allow quit with 'q'.
306 * solib.c (solib_add): Don't call special_symbol_handling if there
307 were errors in symbol_add_stub. Also set so->from_tty before
308 calling symbol_add_stub.
310 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
312 * Merge in HPPA/BSD patches from Utah:
313 * defs.h: Add const to 2nd arg of psignal prototype.
314 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
316 * hppab-core.c: Deleted. No longer useful.
317 * hppab-nat.c: #include more files. Use PT_WUREGS, not
319 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
320 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
321 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
322 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
323 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
325 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
327 * Fix two bugs found by deja-gnu. One is the incorrect reporting
328 of the PC being in a stack dummy when looking at a core file
329 without symbols. The other is the incorrect passing of char
330 arguments during expression evaluation (ie: p foo('a','b') would
331 mess up the passing of it's args because it wasn't coercing the
333 * hppah-tdep.c: Rename global functions to have consistent hppa_
334 prefix. Make more functions static. Drop hp_ prefix from static
335 functions. (hppa_push_arguments): Call value_arg_coerce to cast
336 char to int args if necessary. (hppa_fix_call_dummy): Create
337 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
338 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
339 valid (ie: != 0) before doing comparison against PC.
340 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
341 to reflect new arguments.
342 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
343 prefix for func name. (FIX_CALL_DUMMY): Move code into
346 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
347 to malloc() so that we can test GDB eval of dynamically created
348 arrays (like char strings in `print "foo"').
350 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
352 * printcmd.c (print_address_symbolic): Search symtabs as well as the
353 minimal symbols for a nearby symbol.
355 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
357 * coffread.c: Comment changes around minimal symbol recording.
359 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
361 * command.c: comment changes only.
363 * mips-tdep.c (heuristic_fence_post): new static variable.
364 (heuristic_proc_start): use heuristic_fence_post, print better
365 warnings, but only if not stop_soon_quietly.
366 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
368 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
370 * symtab.h: Fix LOC_REF_ARG comment.
372 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
373 and Jim Kingdon (kingdon@cygnus.com)
375 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
377 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
378 symfile.c (compare_symbols): Don't check first character; STRCMP
381 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
382 structures that are passed by address in a register.
383 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
384 * findvar.c (read_var_value),
385 printcmd.c (address_info, print_frame_args),
386 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
387 * symtab.c (lookup_block_symbol): Deal with it.
389 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
391 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
393 * objfiles.c (find_pc_section): Return a struct obj_section *.
394 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
395 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
396 Don't use obj_section hack.
397 * xcoffexec (vmap_symtab): Relocate obj_sections.
398 * printcmd.c (containing_function_bounds): Use find_pc_section.
400 * symtab.h: Clean up SYMBOL_VALUE comments.
402 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
404 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
405 Expand comments about LOC_ARG/LOC_LOCAL pairs.
407 * coffread.c (read_coff_symtab): Use rewind before fseek.
409 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
411 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
412 * Makefile.in: Add $(YFLAGS) when using $(YACC).
413 * Makefile.in: Remove message to expect conflicts and unused
414 rules in ch-exp.y, since there no longer are any such.
416 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
418 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
420 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
422 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
423 rather than dumping core.
425 * Makefile.in: Add ${srcdir}/ to all source files.
426 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
427 (TAGS): Deal with srcdir and new config directory scheme.
429 Makefile.in (NONSRC): Remove createtags.
430 alldeps.mak: Updated.
432 * rs6000-tdep.c: Delete unused function print_frame.
434 * frame.h (struct frame_info): Doc fix for next_frame.
435 New field signal_handler_caller.
436 blockframe.c (create_new_frame, get_prev_frame_info),
437 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
438 INIT_FRAME_PC_FIRST).
439 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
442 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
444 * irix4-nat.c (fetch_core_registers): Special version of this for
445 Irix 4.x, which stores regs a bit differently from other /proc
447 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
448 to new file core-svr4.c.
449 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
450 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
452 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
454 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
456 * i387-tdep.c: Remove unused #includes.
458 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
460 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
462 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
464 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
466 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
467 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
468 Don't muck with SYMBOL_CLASS.
470 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
472 * munch: Don't use head command. It doesn't exist everywhere.
474 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
476 * inflow.c (new_tty): Remove spurious 'o' character at end
479 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
481 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
482 instructions and nothing more.
483 * mipsread.c (add_line): Add comment why we have to combine line number
484 entries for the same line number.
486 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
488 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
491 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
493 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
495 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
497 * source.c (select_source_symtab): Clean up comment. Also, if
498 we have a current_source_symtab, and s is NULL, return without
500 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
501 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
503 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
505 * dbxread.c (unknown_symchar_complaint): Add new complaint.
506 * stabsread.h: Declare it.
507 * partial-stab.h: Use it.
509 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
511 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
513 * stack.c (print_frame_info): Print specially if dummy frame.
515 * breakpoint.c: Add comments regarding within_scope future direction.
519 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
521 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
523 * ch-exp.y: Fix thinko that broke parsing of FALSE.
525 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
527 * stabsread.c (read_member_functions): Initialize domain for stubbed
528 member functions to avoid gdb core dumps when printing pointers
530 * cp-valprint.c (cp_print_class_method): Check for stubbed member
533 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
535 * expprint.c (print_subexp): If opcode not found in op_print_tab,
536 stop with an error().
537 eval.c (evaluate_subexp): Change error message.
539 * objfiles.c (build_objfile_section_table): Cast return value
542 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
544 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
545 to rs6000_frame_chain and deal with it if we're in a signal handler.
546 (FRAME_SAVED_PC): Use rs6000_frame_chain.
548 * breakpoint.c (within_scope): New function.
549 (enable_breakpoint, watchpoint_check): Use it.
551 * source.c (openp): Handle "exec-file ./ls" correctly.
553 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
555 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
557 * ch-exp.y: Clean up lexing of identifiers and
558 reserved words. (E.g. don't recognize FALSEXXX as the
559 keyword FALSE followed by the identifier XXX.)
560 Also, convert identifiers to lower case.
562 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
564 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
565 new serial interface.
567 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
569 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
570 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
571 * ser-go32.c: Return -1 on most failures, 0 on most successes,
572 and use new return codes for go32_readchar().
573 * ser-unix.c: Ditto. Also, move error handling up to caller for
574 SERIAL_SETBAUDRATE().
575 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
577 (serial_close): New routine to wrap around device close routine.
578 serial.h: Clean & document return values more clearly.
580 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
582 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
584 * rs6000-pinsn.c (print_operand, case LI): Print condition register
585 operand in decimal rather than wrong textual versions.
587 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
588 (mention 't', remove false thing about 'g' only good with 'f').
590 * breakpoint.h: move "struct breakpoint" and friends to top of
591 file so that bpstat_find_breakpoint prototype works.
593 * solib.c (struct so_list): Add bfd field.
594 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
595 Put the bfd in bfd field of the so_list.
596 (clear_solib): Free bfd name and close_bfd on the bfd.
598 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
600 * valarith.c (value_subscript): Add COERCE_REF.
601 * ch-exp.y (operand_5): We can generalize the 2nd operand
602 of a string repetition ot 'literal' without ambiguity.
604 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
606 * breakpoint.h (struct bpstat): Remove momentary field.
607 Remove bpstat_momentary_breakpoint. This was always kludgy
608 and is no longer used.
610 * breakpoint.h: Add enum bpstat_what.
611 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
612 stop and print fields of bpstat now per-breakpoint, not just
613 one for the whole chain.
614 breakpoint.{c,h} (bpstat_what): New function.
615 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
616 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
617 with call to bpstat_what.
618 README: Remove watchpoint/breakpoint bug from known bugs.
620 * breakpoint.h: Prototype bpstat_find_breakpoint.
622 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
624 * symtab.c (find_methods, gdb_mangle_name): Note that functions
626 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
627 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
629 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
631 * i960-pinsn.c (tabent): Copied struct definition from
634 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
636 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
638 * symtab.c (gdb_mangle_name): Use it.
639 * symtab.c (find_methods): Do not add destructors to choice list
641 * symtab.c (decode_line_1): Make breakpoints on destructors work
644 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
646 * ser-go32.c: Make it use serial port name.
647 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
649 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
652 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
654 * configure.in: Only configure sparclite subdir when target_cpu
657 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
659 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
660 Remove FIXME comment regarding this.
662 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
664 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
666 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
668 Add section table to objfile struct. Use it for find_pc_section.
669 * objfiles.c (add_to_objfile_sections,
670 build_objfile_section_table, find_pc_section): new functions.
671 (allocate_objfile): build section table.
672 * objfiles.h (struct obj_section): new structure.
673 (struct objfile): add section table.
674 (find_pc_section): new prototype.
675 * solib.[ch] (find_pc_section_from_so_list): removed.
676 * sparc-tdep.c: include objfiles.h for find_pc_section. include
677 symfile.h for objfiles.h.
678 (in_solib_trampoline): adjusted for new find_pc_section
679 prototype. Removed BAD_RICH_HACK ifdefs.
680 * symfile.c (syms_from_objfile): offset objfile sections.
681 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
682 * symfile.h (find_pc_section): prototype removed. Also fixed
683 comment typo NUL -> NULL.
684 * target.[ch] (find_pc_section_from_targets): removed.
685 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
687 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
689 * ser-go32.c: Format. (go32_open): Use proper return value.
691 * configure.in: Undo conditional configdirs hack for sparclite.
693 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
695 * symtab.c (list_symbols): When call break_command, pass both
696 filename and function name not just function name.
698 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
700 (Changes and new files to make "none" a full fledged configuration)
701 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
702 Currently only tm-none.h has any meaningful contents.
703 * config/none/none.mh (NAT_FILE): Use nm-none.h
704 * config/none/none.mh (XM_FILE): Use xm-none.h
705 * config/none/none.mt (TM_FILE): Use tm-none.h
706 * Makefile.in (depend): Remove comment about parse errors in
707 valops.c, it now parses correctly and generates a correct depend
708 line. Remove line that touches xm.h, tm.h, and nm.h; they are
709 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
711 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
713 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
715 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
716 exactly 8 characters.
718 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
720 * configure.in: Sparclite uses sparc config dir. Also has it's
721 own tm- & .mt files now. Also add sparclite to configdirs.
722 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
723 * config/i386/go32.mh: Nullify def of TERMCAP.
724 * config/i386/xm-go32.h: Get rid of redef of EIO.
725 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
726 specific configs. Very similar to sun4os4, but without solib.
727 * sparclite/{Makefile.in configure.in}: First cut at making this
730 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
732 * ser-go32.c: First cut at adapting to new serial interface.
734 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
736 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
737 These implement a new serial line interface for talking to remote
739 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
740 EXCEPT go32, which gets ser-go32.c.
741 * remote.c: Use new serial interface. More remote-xxx's to be
743 * ser-bsd.c, ser-termios.c: Removed.
744 * serial.c: New. Implements common operations for all serial
746 * ser-unix.c: New. Unix specific serial operations for various
747 flavors of Unix (Posix, SysV, BSD).
748 * serial.h: Generic serial interface defs.
749 * config/i386/go32.mh, config/i386/i386bsd.h,
750 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
751 ser-bsd.o from XDEPFILES. All the magic is now handled in
754 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
756 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
758 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
760 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
762 * rs6000-tdep.c (frameless_function_invocation): Don't even think
763 about framelessness except on the innermost frame.
765 * xcoffexec.c: Call fatal() not abort().
767 * stabsread.c (patch_block_stabs): If stab & no symbol, make
768 a LOC_OPTIMIZED_OUT symbol.
769 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
770 findvar.c (read_var_value), printcmd.c (address_info),
771 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
772 m2-exp.y (yylex): Deal with it.
773 ch-exp.y (yylex): Deal with it.
775 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
777 * findvar.c (value_from_register): H8500 specific, check to see
778 if we are looking at short pointer. If so, skip crock.
779 * h8500-tdep.c (h8500_frame_chain): Mask down value from
780 read_memory_integer() to avoid getting messed up by sign extension.
782 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
784 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
785 ifdef protect using BAD_RICH_HACK. This should be removed soon.
786 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
788 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
790 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
792 * core.c (dis_asm_print_address): New function.
794 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
797 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
799 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
800 entire breakpoint chain and print only the first entry that needs to
801 be printed and needs to be stopped for. Fixes problems with printing
802 of multiple breakpoints with different conditions.
803 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
804 effectively stops printing of the breakpoint chain.
805 * breakpoint.c (print_it_noop): New routine to print nothing
806 for this breakpoint entry and dont stop printing.
807 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
808 watchpoint only if it is enabled.
809 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
810 descriptor from the library to make backtraces through setjmp work.
811 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
813 * mips-tdep.c (read_next_frame_reg): Provide correct values for
814 all registers saved within sigtramp, cleanup.
816 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
818 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
820 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
822 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
823 with prototype in ../include/dis-asm.h.
825 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
827 * core.c (dis_asm_{read_memory,memory_error}): New functions.
828 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
829 Use read_memory_func interface to disassembler.
831 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
833 Teach sparc solaris to next over shared library functions.
834 * solib.[hc] (find_pc_section_from_so_list): new function and
836 * sparc-tdep.c (in_solib_trampoline): new function.
837 * symfile.[hc] (find_pc_section): new function and prototypes.
838 * target.[hc] (find_pc_section_from_targets): new function and
840 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
843 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
845 * infrun.c (wait_for_inferior): Revise comment.
847 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
849 * command.{c,h}: New var_type var_integer.
850 main.c: Use it for history_size.
852 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
853 Lint and byte-order fixups.
855 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
857 * breakpoint.h (bpstat): New field print_it.
858 breakpoint.c (bpstat_print): Use it.
859 (print_it_normal): New function (from old bpstat_print code).
860 (bpstat_{alloc,stop_status}): Set print_it field.
862 * breakpoint.c (bpstat_stop_status): Use catch_errors when
863 evaluating watchpoint condition, via new function watchpoint_check.
864 Also stop if watchpoint disabled due to leaving its block.
866 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
868 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
870 * mips-pinsn.c: Add missing include of dis-asm.h.
872 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
874 * Makefile.in (clean, distclean, realclean): Recursively apply
875 to subdirs first, rather than last. This avoids, for example,
876 Makefile being removed in a parent directory before the recursive
879 * alldeps.mak, depend: Update for below changes.
881 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
882 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
883 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
884 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
886 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
887 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
888 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
889 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
890 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
891 tm-68k.h to tm-m68k.h.
892 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
893 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
896 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
897 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
898 * a29k-tdep.c: Renamed from am29k-tdep.c.
899 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
900 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
901 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
902 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
904 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
905 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
906 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
908 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
909 define that does not appear anywhere else in the gdb source tree.
910 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
912 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
914 * breakpoint.c: Add comments regarding breakpoint_re_set.
916 * xcoffread.c (sort_syms, compare_symbols): Remove.
917 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
918 not our own sort_syms (it is identical).
920 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
922 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
924 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
925 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
927 * exec.c (exec_close): Fix storage leak.
928 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
929 output sections when patching an executable.
930 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
931 when writing all registers.
932 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
933 at the right offset in the dummy frame.
934 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
935 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
936 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
938 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
940 * Makefile.in (TARFILES): Avoid trailing backslash.
942 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
944 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
945 it in breakpoint_re_set.
946 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
948 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
949 don't use sizeof(int) for target stuff, etc).
951 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
953 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
954 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
955 support that can't be integrated anyway due to lack of clear
958 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
960 * findvar.c (read_register, write_register): Make these capable
961 of reading/writing registers that are shorter than REGISTER_TYPE.
962 * (value_from_register): Install H8500 specific code to return
963 proper value when register is being used as a pointer.
964 * h8500-tdep.c: Remove extra defines of NUM_REGS.
965 (h8500_skip_prologue): Use correct lengths for LINK instructions.
966 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
967 chain frames properly by combining frame pointer with T reg.
968 (init_extra_frame_info): Delete. It's now a macro.
969 (frame_args_address): Don't add PTR_SIZE. Stack args are already
970 offset by the correct amount off of the frame pointer.
971 (register_byte): Delete. It's now a macro.
972 (register_raw_size, register_virtual_size): Delete. Replaced by
973 common routine h8500_register_size, cuz there's no difference
974 between the raw & virtual sizes on this machine.
975 (register_convert_to_raw, register_convert_to_virtual): Delete,
976 cuz there's no difference between the raw & virtual forms.
977 Replaced by memcpy in tm file.
978 (register_virtual_type): Rename to h8500_register_virtual_type.
979 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
980 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
981 emulator have same reg offsets. This is all handled in the
983 (h8500_trapped_internalvar): New routine to detect references to
984 convenience vars acting as pointer pseudo-regs.
985 (h8500_value_trapped_internalvar): Conjure up value of pointer
987 (h8500_set_trapped_internalvar): Convert set value in real
989 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
990 code segment register.
991 infrun.c (proceed): Simplify. Call write_pc instead of doing it
993 (wait_for_inferior): Add h8500 specific code to add stack segment
994 when reading SP register.
995 remote-sim.c (fetch_register): Spacing.
996 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
997 detect cruft. Redo all register manipulation stuff. Get rid of
998 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
999 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1000 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1001 to create internal vars for pointer pseudo-regs.
1003 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1005 * Makefile.in: Numerous small changes to macro definitions
1006 and rules for building gdb distribution tree. Many macros
1007 eliminated or merged, and rules simplified.
1008 * alldeps.mak: Update.
1011 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1013 * Makefile.in: recurse through SUBDIRS for dvi target too
1015 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1017 * Clean up xcoff relocation.
1018 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1019 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1021 symtab.h (struct general_symbol_info): Add section field.
1022 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1023 xcoffread.c: Set section for symbols and msymbols.
1024 (struct symtab): Add block_line_section field.
1025 buildsym.c (end_symtab): Set it.
1026 (end_symtab and callers): Add section parameter.
1027 objfiles.c (objfile_relocate): New funciton.
1028 xcoffexec.c (vmap_symtab): Use it.
1029 xcoffsolib.h (struct vmap): Remove unused fields.
1030 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1031 CORE_NEEDS_RELOCATION, symtab_relocated.
1032 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1033 rs6000-tdep.c: Make loadinfotext static.
1034 breakpoint.c (fixup_breakpoints): Doc fix.
1035 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1036 (end_symtab): primary field replaces nonreloc.
1038 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1040 * symtab.h (struct linetable_entry): Remove confusing comment.
1042 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1044 * Makefile.in: add installcheck target
1046 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1048 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1049 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1050 z8k}: New directories to hold cpu specific configuration files.
1051 Naming follows gcc convention.
1052 * config/{*.mt, *.mh}: All target and host makefile fragment
1053 config files moved to an appropriate config/<cpu> subdirectory.
1054 * nm-*, xm-*, tm-*: All native, host, and target files, which
1055 get linked to nm.h, xm.h, and tm.h respectively by configure,
1056 moved to appropriate config/<cpu> subdirectory.
1057 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1058 Native, host, and target files that are common across more than
1059 one cpu architecture and included by one of the configured
1060 native, host, or target files, get moved to config directory.
1061 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1062 pick up native, host, or target include files moved to one of
1063 the config subdirectories, and that are included by other files.
1064 * Makefile.in (alldeps.mak): Modify to account for new config
1065 directory structure.
1066 * alldeps.mak, depend: Update for new config directory structure.
1067 * config/*/[ntx]m-*.h: Modify all files that include other
1068 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1069 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1071 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1072 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1073 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1074 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1075 the ones where the default is not unique or different than the
1076 config subdirectory name. Similarly, handle gdb_target_cpu.
1077 Modify configure.in as appropriate to make use of gdb_host_cpu
1078 and gdb_target_cpu to find makefile fragments and make links.
1080 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1082 * mipsread.c (compare_blocks): Sort blocks with the same start
1083 address by decreasing ending address.
1085 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1087 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1088 lookup_symbol as it might get clobbered by the call.
1090 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1091 The previous code did not initialize the language field for the psymtab
1094 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1096 * c-exp.y (parse_number): Avoid shift warning.
1097 * serial.h (struct ttystate): Declare empty one on DOS.
1099 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1101 * xm-sun4os4.h: Return type of free() should be void, not int.
1103 * vx-share/vxWorks.h: Remove #def of NULL.
1105 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1107 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1109 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1111 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1113 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1115 * ieee-float.c: Moved to ../libiberty.
1116 * ieee-float.h: Moved to ../include.
1117 * Makefile.in: Update accordingly.
1118 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1119 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1120 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1121 it is now in ../opcodes/m68881-ext.c.
1122 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1123 prologue (some callers _do_ care).
1124 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1125 new interface of ../opcodes/*-dis.c.
1126 * ch-exp.y: Add #include <ctype.h>.
1128 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1130 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1132 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1134 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1136 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1138 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1140 * z8k-tdep.c (extract_return_value, write_return_value,
1141 store_struct_return): New functions from macros in tm-z8k.h.
1143 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1145 * valops.c (value_arg_coerce): Apply temporary patch to
1146 fix problem with coercion of array and function types when
1147 passed as arguments to C functions, pending a more complete
1148 review of when and how coercion should be done, depending
1149 upon context and language.
1151 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1153 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1155 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1156 debugsec if there are a non-zero number of symbols.
1158 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1160 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1162 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1164 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1166 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1167 not just 50 symbols.
1168 (symtbl_num_syms): New variable.
1169 (read_xcoff_symtab): Set it.
1170 (read_symbol_nvalue): Check for bad symno.
1171 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1174 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1176 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1177 This is defined in defs.h if necessary.
1178 * vx-share/vxWorks.h: Remove #defs of min and max.
1179 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1180 vx-share/xdr_rdb.c: include defs.h.
1182 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1184 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1187 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1188 xcoffread.c: Doc fixes.
1190 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1192 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1193 xcoffexec.c (xcoff_relocate_core): New function.
1194 (text_adjustment): Removed.
1195 (add_vmap): Return the vmap.
1196 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1198 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1200 * xcoffsolib.h: Add objfile member to struct vmap.
1201 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1202 xcoffexec.c (add_vmap): Allocate objfiles here.
1204 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1206 Support 68000 series without floating point.
1208 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1209 * tm-68k-nofp.h: New file, lacks 68881 support.
1210 * config/m68k-nofp.mt: New file.
1212 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1214 Remove a few remaining underscore/no-underscore remnants from
1217 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1218 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1219 * config/sparc-noun.mt: Rename to sparc-em.mt.
1220 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1221 * tm-68k-un.h: Rename to tm-68k-fp.h.
1222 * tm-spc-un.h: Rename to tm-spc-em.h.
1223 * tm-sun4sol2.h: Cleanup.
1224 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1226 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1228 * symmisc.c (std_in, std_out, std_err): Move initializations
1229 to runtime code, in case they aren't constant.
1231 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1233 * symtab.c (find_pc_symtab): some object file formats, notably
1234 mips, have holes in the address ranges of symtabs. Change
1235 this algorythm from first hit to tightest fit.
1237 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1238 fence post without finding the enclosing function, then print a
1241 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1243 * utils.c (fputs_demangled, fprint_symbol): Remove.
1244 * utils.c (fprintf_symbol_filtered): New function which combines
1245 the functionality of fputs_demangled and fprint_symbol. Uses a
1246 caller provided language parameter to select the appropriate
1247 demangler, and caller provided args to pass to the demangler.
1248 * defs.h (enum language): Move further up in file so enum can
1249 be used in prototypes.
1250 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1251 * defs.h (fprintf_symbol_filtered): Add prototype.
1252 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1253 fputs_demangled with call to fprintf_symbol_filtered.
1254 * cp-valprint.c (demangle.h): Include
1255 * cp-valprint.c (cp_print_value_fields): Replace calls to
1256 fprint_symbol with calls to fprintf_symbol_filtered.
1257 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1258 with call to fprintf_symbol_filtered.
1259 * stack.c (print_frame_info): Remove obsolete code so we don't
1260 have to update fputs_demangled usage in it.
1261 * stack.c (print_frame_info, frame_info): Add language variable
1262 to pass to fprintf_symbol_demangled and initialize it from the
1263 symbol's language. Replace calls to fputs_demangled with calls
1264 to fprintf_symbol_filtered.
1265 * symtab.c (find_methods): Replace call to fputs_demangled with
1266 call to fprintf_symbol_filtered.
1267 * ch-valprint.c (demangle.h): Include.
1268 * ch-valprint.c (chill_print_value_fields): Replace call to
1269 fprint_symbol with call to new fprintf_symbol_filtered.
1271 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1273 * Makefile.in (VERSION): Bump version to 4.8.2.
1275 * main.c (source_command): Require an explicit pathname of file
1276 to source, since previous behavior of defaulting to gdb init file
1277 was troublesome and undocumented.
1278 * printcmd.c (disassemble_command): Add missing '{}' pair to
1279 else with two statements. Bug reported by Stephane Tsacas
1281 * symtab.c (find_pc_line): Don't complain about zero length or
1282 negative length line numbers for the moment, since we may not own
1283 the terminal when called, such as when single stepping. (FIXME)
1284 * language.h (CAST_IS_CONVERSION): True if current language is
1285 C++ as well as C. Fix from Peter Schauer.
1286 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1287 Use STREQN macro rather than bare '!strncmp()'.
1288 * environ.c (unset_in_environ): Avoid use of memcpy on
1289 overlapping memory regions, as suggested by Paul Eggert
1290 <eggert@twinsun.com>.
1291 * c-exp.y (%union struct): Remove unused ulval as suggested
1292 by Paul Eggert <eggert@twinsun.com>.
1294 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1296 * main.c (gdbinit): Make static.
1297 * main.c (inhibit_gdbinit): Move to file scope.
1298 * main.c (main): Remove local inhibit_gdbinit.
1299 * main.c (source_command): Don't source '.gdbinit' file by
1300 default if gdb has been told to ignore it.
1302 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1304 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1307 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1309 * printcmd.c (print_address_symbolic): Only print if offset
1310 is shorter than max_symbolic_offset.
1311 (initialize_printcmd): `set print max-symbolic-offset'.
1313 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1314 (examine_tag): Use it.
1315 (read_register_stack): Only look in the local registers for a
1316 memory address if it's between rfb and rsp; go to memory otherwise.
1317 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1318 (reginv_com): Remove ancient kludge command.
1320 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1322 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1323 irix4 will again compile.
1325 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1327 * configure.in: accept mips-sgi-irix4* for irix4.
1329 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1331 * z8k-tdep.c (print_register_hook): Lint.
1333 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1335 Lint fixes from Paul Eggert (eggert@twinsun.com):
1337 * command.c (do_setshow_command): var_uintegers are unsigned.
1338 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1339 unsigned, since they use hex values with the high bit set.
1341 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1343 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1344 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1346 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1347 macro definitions in parenthesis.
1349 * dbxread.c (dbx_symfile_init): Catch the case where there is
1350 no string table, but the only way we find out is by reading zero
1353 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1355 * dbxread.c (dbx_symfile_init): Make size of the string table
1356 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1357 offset to the string table is nonzero and handle the nonexistant
1358 string table case, should it occur. Ensure that the string table
1359 size read from the file is reasonable, with a minimum lower bound
1360 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1362 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1364 * Makefile.in: Changes to build testsuite correctly.
1365 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1366 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1367 (TARGET_FLAGS_TO_PASS): New variable.
1368 (SUBDIRS): Added testsuite.
1369 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1370 testsuite is compiled with CC_FOR_TARGET rather than CC.
1372 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1374 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1375 reported by mycroft@gnu.ai.mit.edu.
1377 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1378 * configure.in (vax-*-ultrix2*): New triplet.
1379 * config/vaxult2.mh: New file.
1380 * xm-vaxult2.h: New file.
1382 * c-exp.y (parse_number): Change high_bit to unsigned.
1383 * demangle.c: Change all references to cfront to ARM, since the
1384 actual algorithm is the one specified in the Annotated Reference
1385 Manual. This was confusing users into thinking that full cfront
1386 support was implemented.
1387 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1388 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1389 directly to lookup_struct_elt_type, which will do the
1390 dereferencing itself.
1391 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1392 NULL dereferencing bug for unnamed structs, comment out
1395 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1397 * coffread.c (process_coff_symbol): Change PCC argument correction
1398 so that it only happens on big-endian targets; so that it only
1399 happens if the short or char argument is aligned on an int
1400 boundary; and so that it changes the location, rather than the
1401 type, of the argument. These changes tend to parallel similar
1402 (old) changes in stabsread.c.
1404 * coffread.c (coff_read_enum_type): Use the specified size for
1405 enums, don't assume that they are int-sized.
1407 * c-valprint.c (c_val_print): Don't assume enums are the same as
1410 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1411 Rendell, <michael@mercury.cs.mun.ca>.
1413 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1415 * language.h (local_decimal_format_custom): Add prototype.
1416 * language.c (local_decimal_format_custom): Add function, bug
1417 reported by Robert R. Henry (rrh@tera.com).
1419 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1421 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1422 by Josef Leherbauer, joe@takeFive.co.at.
1424 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1426 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1427 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1428 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1429 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1430 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1431 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1432 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1433 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1435 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1437 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1438 of demangled name fields to NULL if no demangling exists for
1439 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1440 symbols if their language is known at the time they are created,
1441 but sometimes the language is not known until later.
1443 * ch-typeprint.c (chill_print_type_base): Name changed to
1444 chill_type_print_base to match pattern for C and C++ names.
1445 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1446 to be consistent with other usages.
1447 * ch-typeprint.c (chill_type_print_base): Add support for
1448 printing Chill STRUCT types.
1449 * ch-valprint.c: Include values.h.
1450 * ch-valprint.c (chill_print_value_fields): New function and
1451 prototype for printing Chill STRUCT values.
1452 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1453 that was being called with two args instead of three.
1454 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1455 to print Chill STRUCT values.
1457 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1459 * configure.in: added testsuite to configdirs.
1461 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1463 * doc/stabs.texi: The `this' pointer is now known by the name
1464 `this' instead of `$t'.
1466 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1468 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1469 references of TAG_string_type DIEs in user defined types.
1470 * ch-lang.c (chill_create_fundamental_type): Track compiler
1471 change that now emits debugging info with the type long for Chill
1474 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1476 * remote-mips.c: New file; implements MIPS remote debugging
1478 * config/idt.mt: New file; uses remote-mips.c
1479 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1481 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1482 floating point coprocessor.
1483 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1485 (mips_pop_frame): If not mips_fpu, don't restore floating point
1487 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1489 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1490 mips_fpu, don't use fp0 as floating point return register.
1491 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1494 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1496 * gdb/testsuite: made modifications to testcases, etc., to allow
1497 them to work properly given the reorganization of deja-gnu and the
1498 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1500 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1502 * gdb/testsuite: Initial creation of gdb/testsuite.
1503 Migrated dejagnu testcases and support files for testing nm to
1504 gdb/testsuite from deja-gnu. These files were moved "as is"
1505 with no modifications. This migration is part of a major overhaul
1506 of dejagnu. The modifications to these testcases, etc., which
1507 will allow them to work with the new version of dejagnu will be
1508 made in a future update.
1510 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1512 * NEWS: Add reminders for next release.
1514 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1516 * mipsread.c (parse_lines): Correct check for files compiled with
1519 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1521 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1523 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1525 * Makefile.in (VERSION): GDB-4.8 release!
1526 * README, NEWS: Update for release.
1528 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1530 * am29k-pinsn.c (print_insn): Minor nits with const.
1531 * am29k-tdep.c: More minor nits with arg types for
1532 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1534 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1536 * gcc.patch: Update for a different GCC (G++) bug.
1537 * main.c (print_gdb_version): Update copyright year to 1993.
1538 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1539 conditionalize this file on it. FIXME, right way is to split
1540 these into two config files.
1541 (ATTACH_DETACH): Define for BSD 4.4
1542 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1543 (U_REGS_OFFSET): Revise for 4.4.
1544 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1545 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1546 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1548 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1550 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1553 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1555 * c-lang.c (c_printstr): Bugfix for length==0 case.
1557 * c-lang.c (c_printstr): If a C string ends in a null, don't
1560 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1562 * defs.h (STRCMP): Make it work for unsigned chars.
1564 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1566 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1567 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1568 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1569 define to kludge the large opcode table into two smaller tables,
1570 since GCC take exponential space to build the table. Lint.
1571 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1573 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1575 * Makefile.in (VERSION): Roll to 4.7.9.
1576 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1577 definition here, to handle both BSD 4.3 and 4.4 systems.
1578 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1579 * remote.c (alarm): Move declaration to global level, before
1580 first reference to it.
1581 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1582 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1584 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1586 * remote.c (readchar): forward declare alarm which otherwise looks
1587 like an undeclared variable to gcc.
1589 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1590 when comparing against an int. Avoids superfluous warning from
1593 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1594 Avoids superfluous warnings from some systems and/or compilers
1595 (like vax ultrix 4.2.)
1597 * language.c (struct op_print unk_op_print_tab): use the enum
1598 values rather naked zeros as initializers. Avoids warnings from
1599 ultrix type compilers.
1601 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1603 * Makefile.in (VERSION): Roll to 4.7.6.
1604 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1605 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1606 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1607 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1608 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1609 (depend): Fix bug where nm-files in config files weren't noticed.
1610 (make-proto-gdb-1): Avoid changing directories while building new
1611 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1613 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1615 * remote.c: Improve error recovery. Allow user to break out
1616 of initial connection attempt with INTERRUPT. Treat a timeout
1617 while waiting for remote packet like a retry, unless the remote
1618 side is actively running user code. Fix a few long printf_filtered's.
1620 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1623 * buildsym.c (start_subfile): Allow null file name.
1625 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1627 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1628 expects a pointer to complaint rather than a complaint
1630 (process_linenos): free the previously allocated subfile name,
1631 then allocate the new one from the heap.
1633 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1635 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1637 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1639 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1640 Previously, would bogusly index off the bottom of type_vector.
1641 (rs6000_builtin_type): Accept type number as argument.
1642 (read_type, case '-'): Handle negatives like any other type number.
1644 * symfile.c (deduce_language_from_filename): Handle null name.
1646 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1647 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1648 fixed by sato@sm.sony.co.jp.
1650 * xcoffread.c (parmsym): Don't use an initializer to set up
1651 this struct symbol. Set it up in initialize_xcoffread.
1652 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1653 works on real rs/6000 target with #ifndef FAKING_RS6000.
1655 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1657 * stabsread.c (rs6000_builtin_type): Move function from
1658 xcoffread.c:builtin_type.
1659 * xcoffread.c (builtin_type): Move to stabsread. Remove
1660 IBM6000_HOST dependency. Move misplaced comments.
1661 (various): Change printf's to complaints.
1662 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1663 objfile argument to read_type calls under #if 0.
1664 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1665 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1666 * Makefile.in: xcoffread.o is not built by default.
1667 * xm-rs6000.h (IBM6000_HOST): Remove.
1668 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1669 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1672 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1674 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1675 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1676 register numbers when user tries to modify elements in structs
1677 passed as arguments.
1678 * inflow.c (child_terminal_info): Move banner outside of system
1680 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1681 passes struct/union arguments by address.
1683 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1685 * Based on patch from Kean Johnston <maw@netcom.com>:
1686 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1687 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1688 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1690 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1692 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1693 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1695 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1697 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1698 cc debugging output.
1700 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1702 * stabsread.c (define_symbol): Complain about unrecognized names
1703 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1704 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1705 (read_cpp_abbrev): Don't use the class name as part of the
1706 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1707 abbrevs. Inspired by Mike Tiemann.
1708 (read_tilde_fields): Comment. Remove ancient dead code.
1709 Remove erroneous but non-dead code. Simplify. Add complaints.
1710 (in general): Remove extraneous (parentheses) in return
1713 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1715 * coffread.c (coff_lookup_type): Fix fencepost error reported
1716 by Art Berggreen, <arg@opal.acc.com>.
1718 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1719 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1721 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1722 test, which is apparently left over from when we used native
1723 include files and couldn't depend on the member names being there.
1724 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1726 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1728 * mipsread.c: Major overhaul to use new BFD symbol table reading
1729 routines. Now swaps information as it is needed, rather than
1730 swapping everything when the file is read.
1732 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1734 * Makefile.in (TARDIRS): Add sparclite demo dir.
1735 (*.tab.c): Change dependency on Makefile to depend on
1736 Makefile.in, otherwise it always rebuilds after configuring.
1737 Force output *.tab.c file into current directory even in "make"
1738 versions that rewrite dependent file names used in command lines.
1740 * TODO: Remove some things we did.
1741 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1742 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1743 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1744 * symtab.h: Eliminate unnamed unions and structs.
1746 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1748 * Makefile.in (VERSION): Roll to 4.7.5.
1750 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1752 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1753 re-evaluating symbol pointers.
1755 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1757 * c-exp.y (lcurly, rcurly): New nonterminals.
1758 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1760 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1761 made function static.
1762 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1763 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1764 * parse.c (start_arglist):
1765 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1766 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1767 * parser-defs.h (funcall_chain): Moved to parse.c.
1768 * printcmd.c (print_frame_nameless_args): Fix prototype.
1769 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1770 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1771 * valops.c (typecmp): Moved prototype from values.h.
1772 * value.h (typecmp): Moved prototype to valops.c, made static.
1773 * ch-exp.y (yylex): Change way control sequences are disabled.
1775 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1777 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1779 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1781 * mipsread.c (upgrade_type): Build array types correctly, using
1782 create_range_type and create_array_type.
1784 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1786 * remote-nindy.c: Cleanup.
1788 * infrun.c (wait_for_inferior): When rolling back the PC after
1789 a breakpoint, call write_pc so that NPC gets rolled back as well
1792 * blockframe.c (inside_entry_file, inside_main_func,
1793 inside_entry_func): PC of zero is always "bottom of stack".
1795 * printcmd.c (print_frame_args, print_frame_nameless_args):
1796 Let print_frame_nameless_args decide whether there are any,
1797 laying groundwork for possibly later printing 29K args for
1798 functions where we have tag words but no symbols.
1800 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1802 * Makefile.in: fix GDB doc targets for new doc subdir structure
1804 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1806 * stack.c (parse_frame_specification): Parse as many arguments
1807 as there are (up to MAXARGS). Pass all of them in argc, argv
1808 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1809 many there were, onto SETUP_ARBITRARY_FRAME.
1810 * tm-mips.h, tm-sparc.h: Corresponding changes.
1811 * mips-tdep.c, sparc-tdep.c: Ditto.
1813 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1815 * hp300ux-nat.c: Update copyrights.
1816 * mipsread.c (parse_partial_symbols): Complain about block
1817 indexes that go backwards. Fix from Peter Schauer.
1818 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1819 symbol-file that has no linkage symbols to be read.
1820 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1821 from tm- file to xm-file, since they're host dependent.
1822 * valarith.c (value_binop): Typo.
1824 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1826 * sparclite/aload.c: Add copyleft.
1827 * sparclite/crt0.s: Add comment at beginning.
1829 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1831 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1832 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1834 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1836 * values.c (value_headof): Fix typo in which VTBL and ARG were
1837 being confused for one another.
1839 * valops.c (typecmp): Now static.
1841 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1842 baseclass--we don't always inherit its virtual function table
1845 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1846 pointer correctly in case value_struct_elt moves it around.
1848 * valops.c (typecmp): Now static. Also, now groks references
1851 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1852 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1854 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1856 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1857 to avoid "too much defining" error from native C compiler (!).
1859 * Makefile.in (HFILES): Add typeprint.h.
1860 * typeprint.[ch]: Update copyrights.
1862 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1864 * Makefile.in: Update to match doc/ subdir changes.
1866 * config/hp300hpux.mh: No cross-host file needed, just native.
1867 * config/go32.mh: Remove nonexistent "native" support.
1869 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1870 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1871 * m88k-tdep.c (next_insn): Lint, cleanup.
1872 (store_parm_word): Lint.
1874 * README: Fix typo (reported by karl@hq.ileaf.com).
1876 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1878 * expression.h (BINOP_CONCAT): Document use for self concatenation
1879 an integral number of times.
1880 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1882 * valarith.c (value_concat): Rewrite to support self
1883 concatenation an integral number of times.
1884 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1885 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1886 eliminate hundreds of spurious shift/reduce and reduce/reduce
1887 conflicts that mask the 5 real ones.
1888 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1889 * ch-exp.y (integer_literal_expression): Remove production,
1892 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1894 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1895 implied that "no side effects" was nonfunctional.
1896 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1897 character string and bitstring concatenation.
1898 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1899 * expression.h (exp_opcode): Add BINOP_CONCAT.
1900 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1901 * language.c (string_type): Add function to determine if a type
1903 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1904 * valarith.c (value_concat): New function to concatenate two
1905 values, such as character strings or bitstrings.
1906 * valops.c (value_string): Remove error stub and implement
1908 * value.h (value_concat): Add prototype.
1909 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1910 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1911 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1914 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1916 * c-exp.y (exp): Add production to support direct creation
1917 of array constants using the obvious syntax.
1918 * c-valprint.c (c_val_print): Set printed string length.
1919 * dwarfread.c (read_tag_string_type): New prototype and
1920 function that handles TAG_string_type DIEs.
1921 * dwarfread.c (process_dies): Add case for TAG_string_type
1922 that calls new read_tag_string_type function.
1923 * expprint.c (print_subexp): Add support for OP_ARRAY.
1924 * gdbtypes.c (create_range_type, create_array_type): Inherit
1925 objfile from the index type.
1926 * ch-typeprint.c (chill_print_type): Add case for
1928 * ch-valprint.c (chill_val_print): Fix case for
1931 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1933 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1934 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1935 include/coff/mips.h.
1937 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1939 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1940 constants with an explicit null byte terminator. OP_STRING is
1941 now used for real string types.
1942 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1943 they are used by all languages.
1944 * c-lang.c (_initialize_c_language): Move initializations of
1945 builtin_type_* to lang.c.
1946 * c-typeprint.c (c_type_print_varspec_prefix,
1947 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1948 to TYPE_CODE_STRING.
1949 * c-valprint.c (c_val_print): Change the way character arrays
1950 are printed as strings to be consistent with the way strings
1951 are printed when pointer-to-char types are dereferenced.
1952 Remove test of print_max before calling val_print_string, which
1953 now does it's own test.
1954 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1955 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1956 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1957 * gdbtypes.c (builtin_type_*): Add declarations moved from
1959 * gdbtypes.c (create_string_type): New function to create real
1961 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1962 renamed to TYPE_CODE_STRING.
1963 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1964 builtin_type_* types moved from c-lang.c.
1965 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1966 to TYPE_CODE_STRING.
1967 * gdbtypes.h (builtin_type_string): Add extern declaration.
1968 * gdbtypes.h (create_string_type): Add prototype.
1969 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1970 renamed to TYPE_CODE_STRING.
1971 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1973 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1974 renamed to TYPE_CODE_STRING.
1975 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1977 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1978 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1979 to TYPE_CODE_STRING.
1980 * valops.c (allocate_space_in_inferior): New function and
1981 prototype, using code ripped out of value_string.
1982 * valops.c (value_string): Rewritten to use new function
1983 allocate_space_in_inferior, but temporarily disabled until some
1984 other support is in place.
1985 * valops.c (value_array): New function to create array constants.
1986 * valprint.c (val_print_string): Add comment to document use,
1987 complete rewrite to fix several small buglets.
1988 * value.h (value_array): Add prototype.
1989 * value.h (val_print_string): Change prototype to match rewrite.
1990 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1991 * ch-exp.y (match_character_literal): Disable recognition of
1992 control sequence form of character literals and document why.
1994 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1996 * nindy-share/nindy.c: Add comments to #endif's to clarify
1999 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2000 read_memory to get byte order right.
2001 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2002 anymore. This is done in paread.c now. We expect unwind info
2003 to hang off of objfiles, and search all of the objfiles when until
2005 * (skip_trampoline_code): Cast arg to target_read_memory.
2006 * objfiles.h (struct objfile): Add new field obj_private to hold
2007 per object file private data (unwind info in this case).
2008 * paread.c (read_unwind_info): New routine to read unwind info
2009 for the objfile. This data is hung off of obj_private.
2010 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2011 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2012 make this easier to access.
2014 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2016 * c-valprint.c (cp_print_class_member): Add extern decl.
2017 * c-valprint.c (c_val_print): Extract code for printing methods
2018 and move it to cp_print_class_method in cp-valprint.c.
2019 * c-valprint.c (c_val_print): Extract code to print strings and
2020 move it to val_print_string in valprint.c.
2021 * cp-valprint.c (cp_print_class_method): New function using
2022 code extracted from c_val_print.
2023 * valprint.c (val_print_string): New function using code
2024 extracted from c_val_print.
2025 * value.h (val_print_string): Add prototype.
2026 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2027 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2028 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2029 CHECKBUF, growbuf_by_size): New variables, macros, and support
2030 functions for implementing a dynamically expandable temp buffer.
2031 * ch-exp.y (match_string_literal): New lexer function.
2032 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2033 removed and replaced with new CHECKBUF macro.
2034 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2035 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2037 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2039 * Makefile.in: Add info for paread.o.
2040 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2042 * blockframe.c (frameless_look_for_prologue): Correct the
2044 * gdbtypes.h, gdbtypes.c: Use const in decl of
2045 cplus_struct_default, now that pa-gas assembler has been fixed.
2046 * hppah-nat.c: Formatting.
2047 * hppah-tdep.c: Remove lots of useless externs for variables we
2049 * (find_unwind_entry): Speed up by using binary search, and a one
2051 * (rp_saved): New routine to see what unwind info says about RP
2052 being saved on the stack frame.
2053 * (frame_saved_pc): Look for prologue to see if we need to
2054 examine the stack for the saved RP or not.
2055 * (init_extra_frame_info): Check for prologue, instead of
2056 framesize to determine if we are frameless or not.
2057 * (frame_chain_valid): Stop backtraces when we run into _start.
2058 * (push_dummy_frame): Reformat to make more readable.
2059 * (find_dummy_frame_regs): ditto.
2060 * (hp_pop_frame): ditto.
2061 * (hp_restore_pc_queue): small cleanup.
2062 * (hp_push_arguments): ditto.
2063 * (pa_do_registers_info): ditto.
2064 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2065 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2066 * Define FRAME_CHAIN_VALID.
2067 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2068 passed to functions.
2070 * paread.c (pa_symtab_read): Use new bfd conventions for
2071 accessing linker symbol table.
2072 * (pa_symfile_init): Access embedded STAB info via BFD section
2073 mechanism and related macros.
2076 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2078 * sparc-stub.c: Use a seperate stack for our traps.
2079 * Handle recursive traps.
2080 * Remove all trap init code. This needs to be done by the
2082 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2084 * (handle_exception): See if we are at breakinst, if so, then
2085 advance PC sp that users can just step out of breakpoint().
2086 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2087 new place if SP has changed.
2088 * (case 's'): Get rid of this, we can't do it yet.
2089 * (case 't'): New command to test any old random feature.
2090 * (case 'r'): New command to reset the system.
2091 * (breakpoint): Add label to breakpoint trap instruction so that
2092 handle_exception() can detect where we are and get past the
2093 breakpoint trivially.
2095 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2097 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2099 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2101 * configure.in: recognise all sparclite variants
2103 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2105 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2106 binary files oring in the right bit.
2108 * main.c, source.c, state.c, symmisc.c: use macros defined in
2109 fopen-{bin|both} when fopening files.
2111 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2113 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2114 from a configuration file (typically including <limits.h>), or to
2115 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2116 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2117 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2118 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2119 * exppritn.c (print_subexp, dump_expression): Add case for
2121 * expression.h (OP_BITSTRING): New expression element type for
2123 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2124 macros to convert between number of expression elements and bytes
2125 to store that many elements.
2126 * i960-tdep.c (leafproc_return): Use new macros to access
2127 minimal symbol name and address fields.
2128 * m88k-pinsn.c (sprint_address): Use new macros to access
2129 minimal symbol name and address fields.
2130 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2131 minimal symbol address field.
2132 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2133 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2134 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2135 Use new BYTES_TO_EXP_ELEM macro.
2136 * parse.c (write_exp_bitstring): New function to write packed
2137 bitstrings into the expression element vector.
2138 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2140 * parser-defs.h (struct stoken): Document that it is used for
2141 OP_BITSTRING as well as OP_STRING.
2142 * parser-defs.h (write_exp_bitstring): Add prototype.
2143 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2144 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2145 LOWER, LENGTH): New tokens for keywords.
2146 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2147 upper_lower_argument, length_argument, array_mode_name,
2148 string_mode_name, variant_structure_mode_name): New non-terminals
2150 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2151 * ch-exp.y (match_bitstring_literal): New lexer support function
2152 to recognize bitstring literals.
2153 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2154 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2155 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2156 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2157 * ch-exp.y (yylex): Check tokentab6.
2158 * ch-exp.y (yylex): Call match_bitstring_literal.
2160 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2162 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2163 symbol name and value fields.
2165 * c-exp.y (yylex): Make static, to match prototype and other
2168 * expression.h (exp_opcode): Add BINOP_MOD.
2169 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2170 * expprint.c (dump_expression): Handle new BINOP_MOD.
2171 * language.c (binop_type_check): Handle new BINOP_MOD.
2172 * main.c (float_handler): Re-enable float handler when hit.
2173 * valarith.c (language.h): Include, need current_language.
2174 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2175 for integer divide truncates towards zero for negative results.
2176 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2177 * valarith.c (value_binop): Allow arithmetic operations on
2178 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2179 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2180 * ch-exp.y (tokentab3): Add MOD and REM.
2181 * ch-exp.y (yylex): Set innermost_block for symbols found
2182 in local scopes. Return LOCATION_NAME for local symbols.
2183 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2184 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2186 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2188 * command.c (shell_escape, make_command, _initialize_command):
2189 don't create or use fork if CANT_FORK is defined.
2190 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2191 code written for the IBM PC" remain.
2192 * xm-go32.h: define CANT_FORK
2194 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2196 * remote-sim.c: first attempt at general simulator interface
2197 * remote-hms.c: whitespace
2198 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2199 understand new stack layout. (print_register_hook): print ccr
2200 register in a fancy way.
2202 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2204 * eval.c (language.h): Include.
2205 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2206 to pointer types when the current language is C. It loses for
2207 other languages when the lower index bound is nonzero.
2208 * valarith.c (value_subscript): Take array lower bounds into
2209 account when performing subscripting operations.
2210 * valops.c (value_coerce_array): Add comment describing why
2211 arrays with nonzero lower bounds are dealt with in value_subscript,
2212 rather than in value_coerce_array.
2214 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2216 * ch-exp.y (FLOAT_LITERAL): Add token.
2217 * ch-exp.y (literal): Add FLOAT_LITERAL.
2218 * ch-exp.y (match_float_literal): New lexer routine.
2219 * ch-exp.y (convert_float): Remove.
2220 * ch-exp.y (yylex): Call match_float_literal.
2221 * ch-exp.y (yylex): Match single '.' after trying
2222 to match floating point literals.
2224 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2225 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2227 * expprint.c (dump_expression): New function for dumping
2228 expression vectors during gdb debugging.
2229 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2230 MULTI_SUBSCRIPT and moved out of BINOP range.
2231 * expression.h (DUMP_EXPRESSION): New macro that calls
2232 dump_expression if DEBUG_EXPRESSIONS is defined.
2233 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2234 * parse.c (length_of_subexp, prefixify_subexp): Change
2235 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2236 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2237 prefixify'ing the expression.
2238 * printcmd.c (print_command_1): Add comment.
2239 * ch-exp.y (expression_list): Add useful actions.
2240 * ch-exp.y (value_array_element): Add useful actions.
2241 * ch-exp.y (array_primitive_value): Add production.
2242 * ch-exp.y (yylex): Recognize ',' as a token.
2244 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2246 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2247 POSIXize the recursive makes (make [variable assignments] target{s})
2249 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2251 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2252 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2253 CPLUS_MARKER for all SVR4 systems, so follow suit.
2254 * defs.h (strdup_demangled): Remove prototype.
2255 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2256 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2257 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2258 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2259 prim_record_minimal_symbol_and_info): Use new macro
2260 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2261 * minsyms.c (install_minimal_symbols): Use new macro
2262 SYMBOL_INIT_DEMANGLED_NAME.
2263 * stabsread.c (define_symbol): Use new macro
2264 SYMBOL_INIT_DEMANGLED_NAME.
2265 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2266 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2267 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2268 SYMBOL_INIT_DEMANGLED_NAME.
2269 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2270 SYMBOL_DEMANGLED_NAME now tests language itself.
2271 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2272 now tests language itself.
2273 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2274 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2275 mangled name member in the language dependent portion of a symbol.
2276 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2277 mangled name member appropriate for a symbol's language.
2278 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2279 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2280 SYMBOL_DEMANGLED_NAME now tests language itself.
2281 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2282 initializes language dependent portion of symbol.
2283 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2284 demangles and caches the demangled form of symbol names.
2285 * utils.c (fputs_demangled, fprint_symbol): Use current language
2286 to select an appropriate demangling algorithm.
2287 * utils.c (strdup_demangled): Remove, no longer used.
2288 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2289 access the Chill mangled name member in the language dependent
2290 portion of a symbol.
2291 * ch-lang.c (chill_demangle): New function, simple demangler.
2292 * defs.h (chill_demangle): Add prototype.
2293 * symtab.h (language_dependent_info): Add struct for Chill.
2295 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2297 * Makefile.in (BISON): Add comment that when bison is used, it
2298 must include the "-y" option.
2299 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2300 Remove defines to remap non-yacc symbols, thus backing out of
2301 previous recent changes. Standard policy is that non-yacc parser
2302 generators get fixed, rather than adding bug workarounds in gdb
2303 for each new one that pops up. Expand comment to note this.
2304 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2306 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2308 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2309 case. Use code in N_SOL.
2311 * paread.c: New file that contains all HPPA/HPUX symbol reading
2313 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2314 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2315 * (dbx_symfile_offsets): Make static.
2316 * (pastab_build_psymtabs): New interface routine for paread to
2317 send stabs into dbxread.
2318 * gdb-stabs.h: Remove gobs of HPPA cruft.
2320 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2322 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2324 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2326 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2327 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2328 and YYDEBUG is not already defined.
2329 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2330 them during the previous replacements.
2331 * printcmd.c (_initialize_printcmd): Update internal documentation
2332 for "set" command to note that the assignment syntax is language
2334 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2335 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2336 and YYDEBUG is not already defined.
2337 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2338 single_assignment_action): New terminals and nonterminal for gdb
2339 extensions to chill expression grammer.
2340 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2341 tokens that start with '$' (register names, convenience vars, etc).
2342 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2343 * ch-exp.y (yylex): Call match_dollar_tokens.
2345 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2347 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2348 accessing minimal symbol data.
2349 * infcmd.c (read_pc): Use #ifdef, not #if.
2350 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2351 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2352 minimal symbol data.
2354 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2355 frame. Use find_return_regnum to find the caller.
2356 * (find_unwind_entry): New routine to locate stack frame info
2357 associated with a procedure. This looks in the $UNWIND_START$
2358 section in the SOM file.
2359 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2360 figure out where the caller's return address is stored.
2361 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2362 to figure out the frame size for a procedure.
2363 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2364 * (init_extra_frame_info): New routine. Corrects PC and FP for
2365 outermost frame if necessary.
2366 * (frame_chain): New routine, moved from tm-hppa.h.
2367 * (skip_trampoline_code): Handle computed function calls (ie:
2368 calls from $$dyncall).
2369 * (unwind_command): Temporary support function to allow user
2370 to control/observe aspects of the unwind (stack frame) info.
2371 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2372 was in a system call, if so, then read the PC from r31.
2373 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2374 with extra arg for skip_trampoline_code().
2375 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2376 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2377 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2379 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2381 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2382 Call new bfd_get_size() and verify that string table is no larger
2383 than the file that is supposed to contain it.
2384 * symfile.c (syms_from_objfile): Only complain about configured
2385 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2386 current target is the default BFD target.
2388 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2390 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2391 * solib.c (bkpt_names): New array of symbol names to try to
2392 use for the "mapping complete" breakpoint. Configurable
2393 define SOLIB_BKPT_NAME is first one to try.
2394 * solib.c (find_solib): Test debug_base for nonzero rather
2395 than just greater than zero.
2396 * solib.c (enable_break): Use bkpt_names to look up address
2397 at which to set "mapping complete" breakpoint.
2399 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2401 * defs.h (STRCMP, STREQ, STREQN): New macros.
2402 * defs.h (demangle_and_match): Remove prototype.
2403 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2404 and STREQN defined in defs.h.
2405 * dwarfread.c (set_cu_language): For completely unknown languages,
2406 try to deduce the language from the filename. Retain behavior
2407 that for known languages we don't know how to handle, we use
2409 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2410 and demangled name fields in symbol.
2411 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2412 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2413 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2414 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2415 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2416 Replace usages throughout.
2417 * elfread.c (demangle.h): Include.
2418 * elfread.c (record_minimal_symbol): Remove prototype and function.
2419 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2420 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2421 * infcmd.c (jump_command): Remove code to demangle name and add
2422 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2423 * minsyms.c (demangle.h): Include.
2424 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2425 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2426 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2427 * mipsread.c (psymtab_language): Add static variable.
2428 * stabsread.c (demangle.h): Include.
2429 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2430 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2431 * stack.c (return_command): Remove explicit demangling of name
2432 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2433 * symfile.c (demangle.h): Include.
2434 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2435 to match macros in symfile.h and allow them to be compiled
2436 if INLINE_ADD_PSYMBOL is not true.
2437 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2438 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2439 Add code to demangle and cache C++ symbol names. Use macro form
2440 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2441 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2442 Remove, also defined in symfile.c, which we already fixed.
2443 * symtab.c (expensive_mangler): Remove prototype and function.
2444 * symtab.c (find_methods): Remove physnames parameter and fix
2446 * symtab.c (completion_list_add_symbol): Name changed to
2447 completion_list_add_name.
2448 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2449 the normal symbol name and the cached C++ demangled name.
2450 * symtab.c (lookup_demangled_partial_symbol,
2451 lookup_demangled_block_symbol): Remove prototypes and functions.
2452 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2453 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2454 Remove code to try demangling names and matching them.
2455 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2456 Fix to try matching the cached demangled name if no match is
2457 found using the regular symbol name.
2458 * symtab.c (find_methods): Remove unused physnames array.
2459 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2460 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2461 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2462 C++ demangled symbol names.
2463 * symtab.h: Much reformatting of structures and such to add
2464 whitespace to make them more readable, and make them more
2465 consistent with other gdb structure definitions.
2466 * symtab.h (general_symbol_info): New struct containing fields
2467 common to all symbols.
2468 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2469 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2470 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2471 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2472 symbol): Use general_symbol_info struct.
2473 * utils.c (demangle_and_match): Remove, no longer used.
2474 * valops.c (demangle.h): Include.
2475 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2476 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2477 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2478 symmisc.c, symtab.c, valops.c: Replace references to minimal
2479 symbol fields with appropriate macros.
2480 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2481 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2482 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2483 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2484 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2485 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2486 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2487 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2488 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2489 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2490 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2491 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2492 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2493 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2495 * buildsym.c (start_subfile, patch_subfile_names): Default the
2496 source language to what can be deduced from the filename.
2497 * buildsym.c (end_symtab): Update the source language in the
2498 allocated symtab to match what we have been using.
2499 * buildsym.h (struct subfile): Add a language field.
2500 * c-typeprint.c (c_print_type): Remove code to do explicit
2502 * dbxread.c (psymtab_language): Add static variable.
2503 * dbxread.c (start_psymtab): Initialize psymtab_language using
2504 deduce_language_from_filename.
2506 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2508 * valprint.c (val_print): Reorganize comment and add note
2509 about dependency on target byte ordering.
2510 * ch-exp.y (value_array_slice): Fix typo.
2511 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2512 byte sized ints are assumed to be char strings and printed with
2513 string syntax. In chill, arrays of chars and arrays of
2514 bytes/ubytes are distinquishable, and printed appropriately.
2516 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2518 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2519 read/write routines for HPUX.
2521 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2522 branch targets to compute target address using const from previous
2523 instruction if necessary.
2524 * Add `Q' operator to print out bit position field various
2526 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2527 cleanups, use new code from Utah.
2528 * (store_inferior_registers): Update to new code from Utah.
2529 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2530 * (fetch_register): Clear out priv level when reading PCs.
2531 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2532 * Remove decl of errno, #include wait.h and target.h.
2533 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2534 were inside of a kernel call. If so, then PC is in a different
2535 register. Also, mask out bottom two bits of all PCs so as not to
2536 confuse higher level code.
2537 * (push_dummy_frame): Create from #define in tm-hppa.h.
2538 * (find_dummy_frame_regs): Update from Utah.
2539 * (hp_pop_frame): Create from #define in tm-hppa.h.
2540 * (hp_restore_pc_queue): New, from Utah.
2541 * (hp_push_arguments): Big fixes from Utah.
2542 * (pa_do_registers_info, pa_print_registers): Only print out fp
2544 * (skip_trampoline_code): New routine to deal with stubs that
2545 live in nowhereland between callers and callees.
2546 * i860-tdep.c: Remove decl of attach_flag.
2547 * infrun.c (wait_for_inferior): Add new macro
2548 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2549 at by PC will be nullified. If so, then step the target once more
2550 so as to avoid confusing the user.
2551 * (just before step_over_function:): Use stop_func_start, not
2552 stop_pc when checking for the existance of line number info.
2553 stop_func_start will reflect the proper address of the target
2554 routine, not of the stub that we may be traversing to get there.
2555 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2556 to deal with the stubs that PA compilers sometimes stick between
2557 callers and callees. Also, define FLAGS_REGNUM for access to the
2559 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2561 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2562 write gr0, PC regs, and PSW!
2563 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2564 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2566 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2567 * Define struct unwind_table_entry.
2568 * valops.c (call_function_by_hand): Add another arg to
2569 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2572 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2574 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2576 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2578 * Makefile.in (VERSION): Bump to 4.7.4.
2579 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2580 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2581 * Makefile.in (HFILES): Add valprint.h.
2582 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2583 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2584 * typeprint.c, typeprint.h: New files for language independent
2585 type printing functions.
2586 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2587 type printing functions and definitions.
2588 * valprint.h: New include file for language independent value
2589 printing definitions.
2590 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2591 dependent value printing functions.
2592 * c-exp.y (production ptype): Add range_type variable and use new
2593 create_range_type function.
2594 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2595 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2596 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2597 "const static" to ANSI-conformant "static const".
2598 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2599 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2601 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2602 * coffread.c (decode_type): Add range_type variable and call to
2603 new create_range_type function.
2604 * complaints.c (complain): Remove unused val variable.
2605 * complaints.c (_initialize_complaints): Make it void.
2606 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2607 variable and call new create_range_type function.
2608 * defs.h (enum val_prettyprint): Move enum from value.h to here
2609 so we can avoid having to include value.h just for prototypes that
2610 need the enum (thanks ANSI).
2611 * dwarfread.c (struct_type): Local anonymous_size variable is
2612 only used if !BITS_BIG_ENDIAN.
2613 * dwarfread.c (decode_subscript_data_item): Add rangetype
2614 variable and call new create_range_type function.
2615 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2617 * eval.c (evaluate_subexp): Remove unused local variable name
2618 and the statement with no side effects that initializes it.
2619 * expprint.c (print_subexp): Change local_printstr to
2621 * gdbtypes.c (create_range_type): New function that creates
2622 a range type using code fragments from object file readers as
2623 an example of what has to be initialized.
2624 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2625 and high_bound parameters, replaced with a single range_type
2626 parameter. Change function body to use passed in range_type
2627 rather than handcrafting one.
2628 * gdbtypes.h (create_range_type): Add prototype.
2629 * gdbtypes.h (create_array_type): Change prototype parameters.
2630 * infrun.c (normal_stop): Remove unused local variables tem and c.
2631 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2632 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2633 stub functions that call error if called.
2634 * language.c (unknown_language_defn, auto_language_defn,
2635 local_language_defn): Add initializers unk_lang_print_type and
2637 * language.h (struct language_defn): Reformat for larger
2638 comments, add la_print_type and la_val_print members. Add
2639 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2640 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2641 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2643 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2645 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2646 * main.c (execute_command): Remove unused local variable cmdlines.
2647 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2648 (clear_displays), symmisc.c (block_depth), values.c
2649 (clear_value_history):
2650 Make testing of truth value of assignment result explicit.
2651 * mipsread.c (upgrade_type): Update FIXME to include future use
2652 of create_range_type.
2653 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2654 whatis_exp, maintenance_print_type): Move prototypes and functions
2656 * printcmd.c (_initialize_printcmd): Move add_com calls for
2657 ptype_command and whatis_command to new typeprint.c.
2658 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2659 * source.c (find_source_lines): Local variable c only used
2660 when LSEEK_NOT_LINEAR is defined.
2661 * stabsread.c (read_array_type): Use new create_range_type
2663 * stabsread.c (read_range_type): Add new index_type variable and
2664 call new create_range_type function rather than handcrafting
2666 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2667 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2668 * symtab.c (type_print_base usages): Use c_type_print_base.
2669 * symtab.c (type_print_varspec_prefix usages): Use
2670 c_type_print_varspec_prefix.
2671 * symtab.c (type_print_method_args usages): Use
2672 cp_type_print_method_args.
2673 * valprint.c: Completely ripped apart and the fragments used
2674 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2675 valprint.h. Remaining stuff is language independent.
2676 * value.h (struct fn_field): Forward declare for prototypes.
2677 * value.h (type_print_1): Remove prototype.
2678 * value.h (enum val_prettyprint): Moved to defs.h.
2679 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2680 * value.h (baseclass_offset): Add prototype.
2681 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2682 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2683 * ch-typeprint.c: New file for language dependent type printing.
2684 * ch-valprint.c: New file for language dependent value printing.
2685 * ch-exp.y (parse_number): Remove prototype and stub function.
2686 * ch-exp.y (decode_integer_literal): Removed unused digits and
2688 * ch-exp.y (convert_float): Completely ifdef out for now.
2689 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2690 ch-lang.c (chill_op_print_tab):
2691 Change from ANSI-obsolescent "const static" to ANSI-conformant
2693 * ch-exp.y (yylex): Add unhandled storage class enumeration
2694 literals to switch statement for completeness.
2695 * ch-lang.c (chill_create_fundamental_types): Remove unused
2696 nbytes variable. Change dummy type to 2 bytes to match int.
2697 Handle FT_VOID types gratuituously added to chill DWARF by
2698 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2699 type rather than a one byte TYPE_CODE_INT type.
2700 * ch-lang.c (chill_language_defn): Add chill_print_type and
2702 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2704 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2706 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2707 bfd_get_symbol_leading_char instead.
2709 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2710 leading character from names.
2711 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2712 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2713 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2715 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2716 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2717 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2718 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2719 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2720 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2721 * symfile.c (syms_from_objfile): Insert debugging check to test
2722 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2724 * doc/gdbint.texinfo (Host Conditionals): Remove
2725 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2727 (Target Conditionals): Remove all of the above.
2729 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2731 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2732 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2734 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2736 * coffread.c (decode_type): catch negative tagndx fields generated
2738 * exec.c: comment out string following #endif.
2739 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2740 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2742 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2743 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2745 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2747 * complaints.c: New file, code moved from utils.c.
2748 * complaints.c (complain): Made into a varargs function.
2749 * complaints.h: New file, code moved from symfile.h.
2750 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2751 * Makefile.in (HFILES): Add complaints.h.
2752 * Makefile.in (OBS): Add complaints.o.
2753 * symfile.c (complaint_root, stop_whining, complaint_series,
2754 complain, clear_complaints, add_show_from_set for stop_whining):
2755 Moved to complaints.c.
2756 * symfile.h (struct complaint, complaint_root decl, complain
2757 prototype, clear_complaints prototype): Moved to complaints.h.
2758 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2759 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2760 complaints.h. Remove casts from arguments to complain(),
2761 which is now a varargs function, and remove unnecessary
2762 placeholder zero args.
2763 * defs.h (begin_line): Add prototype.
2764 * defs.h (vprintf_filtered): Add prototype.
2765 * dwarfread.c (varargs.h): Remove, no longer needed.
2766 * dwarfread.c (dwarfwarn): Remove prototype and function.
2767 * dwarfread.c (complaints): Define a bunch of complaints.
2768 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2769 usages to standard complain() calls.
2770 * utils.c (begin_line): New function that ensures that
2771 whatever gets filter-printed next starts on its own line.
2772 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2773 but to stdout (calls vfprintf_filtered internally).
2775 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2777 * remote.c: Avoid printf_filtered line limit. Suggested by
2778 Robert R. Henry, <rrh@tera.com>.
2779 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2781 * main.c (main): Accept --silent as well as --quiet. Change +help
2782 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2784 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2785 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2787 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2789 * tm-nindy960.h, remote-nindy.c: Lint.
2791 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2793 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2794 a optional type to decorate as an array type, the type of the
2795 index, and the bounds of the array. Records this additional info
2796 in the array type for use with languages with nonzero array
2798 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2799 to note that arrays may have bounds.
2800 * gdbtypes.h (create_array_type): Update prototype.
2801 * c-exp.y (ptype production): Adjust for new create_array_type
2802 calling conventions.
2803 * coffread.c (decode_type): Call create_array_type rather than
2804 handcrafting array types.
2805 * convex-tdep.c (value_type): Remove, now use create_array_type.
2806 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2807 vector_type into calls to create_array_type.
2808 * dwarfread.c (decode_subscr_data): Name changed to
2809 decode_subscript_data_item throughout.
2810 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2811 create_array_type. Now records index type and range as well.
2812 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2813 change to use create_array_type.
2814 * dwarfread.c (read_subroutine_type): Test existing user defined
2815 types before decorating them, to ensure they are blank, and
2816 complain about it if they are not.
2817 * dwarfread.c (decode_fund_type): For unrecognized types, always
2818 return some valid type (type integer). If the unrecognized type
2819 cannot be an implementation defined type, complain as well.
2820 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2821 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2822 * mipsread.c (upgrade_type): Add FIXME comment that code to
2823 handcraft arrays should be replaced with call to create_array_type.
2824 * stabsread.c (read_array_type): Replace code to handcraft
2825 array types with call to create_array_type.
2826 * valprint.c (type_print_varspec_prefix): Minor formatting
2827 change, join lines that don't need to be split.
2829 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2831 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2832 decl for attach_flag, it now lives in inferior.h.
2833 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2834 Make most functions static.
2835 * hppah-nat.c: General cleanups, remove BSD specific code (since
2836 that all lives in hppab-nat.c).
2837 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2838 Change sense of test against inside_entry_file(). This fix is
2840 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2841 to read/write_register_bytes().
2842 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2843 work around PA-GAS assembler bug. Also, add trailing */ to some
2845 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2846 Same reason as above.
2848 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2850 * mipsread.c (parse_symbol): When checking whether a structured
2851 type is an enum, check qualifiers of its first member, as well as
2852 the base type of the member. Bug found and fixed by John M.
2853 Farrell, <farrell@fjord.reo.dec.com>.
2855 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2856 * remote-vx.c: Don't include vx-share/reg.h.
2857 * vx-share/ptrace.h: Reproduce from scratch.
2858 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2859 * Makefile.in: Remove references to removed files, and to removed
2860 29k-share directories.
2862 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2864 * c-lang.c (_initialize_c_language): Name changed from
2866 * m2-lang.c (_initialize_m2_language): Name changed from
2868 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2869 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2870 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2871 expression parsing into c-lang.c and m2-lang.c respectively.
2872 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2873 m2-exp.y respectively.
2874 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2875 and m2-* files respectively.
2876 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2877 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2878 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2879 * expression.h (struct block): Forward declaration for prototypes.
2880 * language.h (struct objfile): Forward declaration for prototypes.
2881 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2882 * Makefile.in (HFILES): Add ch-lang.h.
2883 * Makefile.in (OBS): Add ch-lang.o.
2884 * ch-exp.y: Migrate code that has nothing to do with expression
2885 parsing into ch-lang.c.
2886 * ch-lang.c: New file, code migrated from c-exp.y.
2887 * ch-lang.h: New file, internal interface between ch-* files.
2888 * ch-lang.c (_initialize_chill_language): Name changed from
2889 _initialize_chill_exp.
2891 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2892 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2893 * config/amix.mh (NATDEPFILES): Add.
2894 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2897 * dwarfread.c (decode_subscr_data): Remove spurious test that
2898 accepted only integer subscript types. We don't do anything
2899 with the type at the moment anyway.
2901 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2903 * ch-exp.y (match_character_literal): Fix case where no
2904 match at all is found.
2905 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2906 width types. For example, "INT" is always 2 bytes regardless
2907 of the values of any TARGET_*_BIT macros. So use explicit
2908 numeric sizes for the types.
2910 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2912 * c-exp.y (c_create_fundamental_type): New function to create
2913 language specific fundamental types for C.
2914 * m2-exp.y (m2_create_fundamental_type): New function to create
2915 language specific fundamental types for Modula 2.
2916 * c-exp.y (c_language_defn, cplus_language_defn): Add
2917 c_create_fundamental_type to language struct initializers.
2918 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2919 to language struct initializers.
2920 * dwarfread.c (expression.h, language.h): Include.
2921 * dwarfread.c (ftypes): New array to hold fundamental types
2922 for current compilation unit.
2923 * dwarfread.c (cu_language_defn): New pointer to language
2924 struct for language of current compilation unit.
2925 * dwarfread.c (dwarf_fundamental_type): New function to
2926 create/lookup fundamental types.
2927 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2928 * dwarfread.c (throughout): Replace lookup_fundamental_type
2929 with dwarf_fundamental_type.
2930 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2931 compilation unit (may be different language or different objfile).
2932 * gdbtypes.c (lookup_fundamental_type): Move actual type
2933 creations into language specific fundamental type creation
2934 functions and call via create_fundamental_type. Add comment
2935 about this function being obsolescent.
2936 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2937 sized signed and unsigned integers.
2938 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2939 * language.c (language_def): New function to lookup a language
2940 struct given it's enumeration.
2941 * language.h (struct language_defn): Add la_fund_type, a pointer
2942 to a function that creates fundamental types for this language.
2943 * language.h (create_fundamental_type): New macro to create
2944 fundamental types based on the current language.
2945 * language.h (language_def): Add prototype.
2946 * language.c (unk_lang_create_fundamental_type): New function
2947 for initializing language structs, calls error if called.
2948 * language.c (unk_language_defn, auto_language_defn,
2949 local_language_defn): Use unk_lang_create_fundamental_type.
2950 ch-exp.y (chill_create_fundamental_type): New function.
2951 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2952 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2954 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2956 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2958 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2959 as GCC_PRODUCER and GPLUS_PRODUCER.
2961 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2963 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2966 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2968 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2969 rather than '$'. This particular piece of braindamage is
2970 spreading like ooze. It's now infected libiberty, deja-gnu,
2972 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2973 hardwired '$' character.
2975 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2977 (Changes to break incredibly ugly, unmaintainable 750 line
2978 read_struct_type function up into managable pieces.)
2979 * Makefile.in (VERSION): Bump to 4.7.3.
2980 * stabsread.c (struct field_info): Local struct definition.
2981 * stabsread.c (read_member_functions, read_struct_fields,
2982 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2983 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2984 functions from fragmented read_struct_type.
2985 * stabsread.c (stabs_general_complaint): Catchall complaint.
2986 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2987 symbol name continuation code. Use macro throughout.
2988 * stabsread.c (various places): Replace add-one-to-pointer
2989 with pointer increment.
2990 * stabsread.c (read_type): Retain function local copy of type
2991 descriptor. Rearrange code calling read_struct_type() to match
2993 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2994 a single blank as the name of nameless enumerations. Recognize
2995 this special case and set nameless flag.
2996 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2998 * ch-exp.y (access_name): New non-terminal token and
3000 * ch-exp.y (general_procedure_name): Now a terminal token.
3001 * ch-exp.y (location): Expand production.
3002 * ch-exp.y (match_simple_name_string): New function.
3003 * ch-exp.y (yylex): Call match_simple_name_string and return
3004 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3006 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3008 * munch: Backslash escape vertical bar characters inside
3009 grep patterns since they have special meaning for some greps.
3010 * parse.c (write_exp_string): Complete rewrite to store string
3011 contants as a leading explicit length, followed by the string data,
3012 followed by a trailing explicit length.
3013 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3014 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3015 Use recorded explicit length of strings in expression elements,
3016 rather than strlen. Adjust code to skip over strings stored in
3017 expression elements, and code to access strings, to account for
3018 new leading explicit size expression element.
3019 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3020 0, to avoid negative expression element indices.
3021 * valops.c (search_struct_method): Minor whitespace change.
3023 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3025 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3026 which together maintain a dynamically expandable static buffer
3027 for the lexer to use when translating C strings to their internal
3028 form (other future uses possible). Fix parsing of C style strings
3029 to do the normal C style input conversions of escaped character
3031 * valops.c (value_string): Remove translation of escaped
3032 character sequences, now done in C expression parser.
3033 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3034 and decides if it should be printed in literal form or some other
3035 form, based on it's ASCII value and setting of sevenbit_strings.
3036 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3037 macro, change indentation style.
3038 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3039 * ch-exp.y (chill_printstr): First cut at real function instead
3042 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3044 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3046 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3048 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3050 * defs.h (sevenbit_strings): Add declaration.
3051 * defs.h (printchar): Replace with gdb_printchar.
3052 * language.h (language_defn): Add new function pointers
3053 la_printchar and la_printstr, to do language dependent
3054 printing of characters and strings.
3055 * language.h (local_printchar, local_printstr): New macros
3056 to call language dependent functions pointed to by la_printchar
3057 and la_printstr respectively.
3058 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3059 dependent functions for printing characters and strings.
3060 * c-exp.y (c_language_defn, cplus_language_defn): Add
3061 c_printchar and c_printstr.
3062 * command.c (do_setshow_command): Rename printchar use to
3064 * expprint.c (print_subexp): Replace C style string output
3065 with call to local_printstr.
3066 * language.c (unk_lang_printchar, unk_lang_printstr):
3067 New stubs, currently errors.
3068 * language.c (unknown_language_defn, auto_language_defn,
3069 local_language_defn): Add unk_lang_printchar and
3071 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3072 language dependent functions to print characters and strings.
3073 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3074 * utils.c (printchar): Renamed to gdb_printchar.
3075 * valprint.c (print_string): Remove prototype, function moved
3076 to c-exp.y, where it becomes c_printstr.
3077 * valprint.c (print_max): Made global for reference from the
3078 language dependent printing routines in *-exp.y.
3079 * valprint.c (repeat_count_threshold): New variable with function
3080 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3081 Change all references to old macro to references to new variable.
3082 * valprint.c (value_print, val_print): Replace calls to
3083 print_string with calls to local_printstr.
3084 * valprint.c (val_print): Replace C style character printing
3085 with call to local_printchar.
3086 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3087 * valprint.c (_initialize_valprint): Add add_show_from_set
3088 call for setting up repeat_count_threshold as print variable.
3089 * ch-exp.y (decode_integer_value): New function.
3090 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3091 * ch-exp.y (chill_printchar, chill_printstr): New language
3092 dependent functions for printing characters and strings.
3093 * ch-exp.y (chill_language_defn): Add chill_printchar and
3096 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3098 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3099 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3100 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3102 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3104 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3105 and assume the process has been killed.
3107 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3109 * remote-udi.c (udi_open): Reset vars so that user can re-run
3110 programs without leaving GDB.
3111 * (many routines): Slightly improve error handling.
3112 * (download): Zero out BSS by longs instead of bytes to avoid
3113 timeouts in real hardware.
3114 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3115 that connection is no longer in use after shutdown() of socket.
3116 This keeps GDB from dying of a SIGPIPE when you issue multiple
3117 `target udi' commands.
3119 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3121 * language.h (language_format_info): New structure to bundle
3122 local formatting information.
3123 * language.h (language_defn): Replace individual format info
3124 with language_format_info structs.
3125 * language.h (local_*_format, local_*_format_prefix,
3126 local_*_format_specifier, local_*_format_suffix): New macros
3127 for binary/octal/decimal/hex formats to access info elements.
3128 * c-exp.y (c_language_defn): Update for new format handling.
3129 * m2-exp.y (m2_language_defn): Update for new format handling.
3130 * dbxread.c (language.h): Include for partial-stab.h use.
3131 * mipsread.c (expression.h, language.h): Include for
3133 * defs.h (local_hex_format, local_hex_format_custom,
3134 local_hex_string, local_hex_string_custom): Move to language.h.
3135 * language.c (local_hex_format_custom, local_hex_string,
3136 local_hex_string_custom, local_octal_format_custom): Use new
3138 * language.c (unknown_language_defn, auto_language_defn,
3139 local_language_defn): Update for new format handling.
3140 * printcmd.c (print_scalar_formatted): Use new macros
3141 to access decimal and binary format info for printing.
3142 * c-exp.y (chill_language_defn): Update for new format handling.
3143 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3144 * ch-exp.y (decode_integer_literal): Add function
3145 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3146 * ch-exp.y (builtin_type_chill_char): Add definition.
3147 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3149 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3151 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3153 (aix_framedata): added nosavedpc field.
3154 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3156 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3157 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3158 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3159 instructions as function_frame_info does. Expand special case of
3160 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3162 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3164 (function_frame_info): Set frameless if the function has no frame,
3165 and set nosavedpc if the PC was not saved. Handle gcc generated
3166 stfd 31,-4(31); st 31, -12(31) correctly.
3167 (frameless_function_invocation): New second argument pcsaved; if 0
3168 return whether the function has a frame, if 1 return whether the
3170 (frame_initial_stack_address): Correct typo: cache registers for
3171 callee_fi, not for fi, (avoids reading garbage memory locations).
3173 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3175 * infrun.c (wait_for_inferior (just before step_over_function
3176 label)): Change test for stepping into subroutine to check for the
3177 presence of line number info. This makes stuff compiled with -g1
3178 cause GDB to not lose control when stepping.
3180 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3181 Improve comments as well.
3183 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3185 * Makefile.in (VERSION): Bump to 4.7.2
3186 * symtab.c (find_pc_symtab): Fix return of random value
3188 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3189 Makefile since it contains sed patterns used in generation.
3190 Add sed pattern to also delete #include of any malloc.h.
3191 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3192 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3193 function names to conform to K&R terminology with respect to
3194 logical and bitwise operators:
3195 UNOP_ZEROP => UNOP_LOGICAL_NOT
3196 UNOP_LOGNOT => UNOP_COMPLEMENT
3197 BINOP_LOGAND => BINOP_BITWISE_AND
3198 BINOP_LOGXOR => BINOP_BITWISE_XOR
3199 BINOP_LOGIOR => BINOP_BITWISE_IOR
3200 BINOP_AND => BINOP_LOGICAL_AND
3201 BINOP_OR => BINOP_LOGICAL_OR
3202 PREC_OR => PREC_LOGICAL_OR
3203 PREC_AND => PREC_LOGICAL_AND
3204 PREC_LOGIOR => PREC_BITWISE_IOR
3205 PREC_LOGXOR => PREC_BITWISE_XOR
3206 PREC_LOGAND => PREC_BITWISE_AND
3207 value_zerop() => value_logical_not()
3208 value_lognot() => value_complement()
3209 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3210 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3211 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3212 and is nonexistant in some SVR4 based systems.
3213 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3214 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3216 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3217 * source.c (source_info): Fix minor nits, print "1 line" rather
3218 than "1 lines", and "language is <lang>".
3219 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3220 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3221 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3223 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3224 * ch-exp.y: New expression parser, for GNU-Chill.
3225 * defs.h (enum language): Add language_chill.
3226 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3227 LANG_MODULA2 a recognized language.
3228 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3229 Chill as well as Modula-2.
3230 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3231 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3232 * language.c (set_language_command): Add chill.
3233 * language.c (binop_result_type, integral_type, character_type,
3234 boolean_type, structured_type, value_true, binop_type_check):
3235 Add language_chill cases.
3236 * language.h (_LANG_chill): Define.
3237 * symfile.c (deduce_language_from_filename): Recognize the
3238 filename extensions ".chill", ".c186", and ".c286" for Chill.
3239 * valprint.c (typedef_print): Add case for language_chill.
3240 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3241 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3242 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3243 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3245 * Makefile.in (distclean): Add target ch-exp.tab.c.
3246 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3247 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3248 * eval.c (evaluate_subexp): Add OP_BOOL case.
3249 * expprint.c (print_subexp): Add OP_BOOL case.
3251 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3253 * infcmd.c (set_environment_command): Avoid skipping first
3254 char of env value if an '=' appears in it. Bug report and fix
3255 by Mark Jungerman, <maj@lucid.com>.
3257 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3259 * infcmd.c (step_over_calls): Improve comments.
3260 * symtab.c (find_pc_psymtab): Clean up a bit.
3261 * (find_pc_symtab): Fix comments, clean up code.
3262 * (find_pc_line): General cleanups, efficiency improvements.
3263 Also, don't return garbage when some line info exists, but there
3266 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3268 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3269 member, and the stat pointer passed to vmap_symtab was NULL, the
3270 wrong vmap entries would be modified. Fixes behavior where
3271 attempting to load symbols for a module with no member would mess
3272 up already read in symbols.
3274 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3276 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3277 29k-share/dfe/mini2udi.o.
3278 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3279 * alldeps.mak, depend: Update to deal with removal of
3280 aforementioned files.
3281 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3282 requirement for useless 'program' argument. Clean up
3283 udi_create_inferior, and udi_load to call common download()
3284 routine. Create download routine to load remote hosts directly
3285 (with the help of BFD) so that we don't need yank.c and
3287 Fix udi_detach to call UDIDisconnect with
3288 the right arguments. Clean up udi_resume, don't assign tip_error
3289 twice. Clean up udi_wait, straighten out status codes. Make
3290 udi_kill really work.
3292 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3294 * c-exp.y: separated host/target idea of integer type size,
3295 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3296 UINT and CHAR rules. (parse_number): work out the targetwise type
3297 of a number based upon it's size and qualifiers. (yylex): chars
3298 are now treated the same way as ints.
3300 * source.c (indentify_source_line): don't core dump if wanted
3301 line is larger than number of lines in source. (can happen when
3302 coff gets confused about #included source).
3304 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3306 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3307 when debugging a program with 100 shared libraries.
3309 * solib.c (solib_map_sections): Always close the BFD we open.
3310 Free all malloc'd storage we allocate, too, including error cases.
3311 (struct so_list): Remove unused so_bfd member.
3312 (clear_solib): Don't bother closing so_bfd.
3314 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3315 cacheable. `So many symbol files, so little file descriptors.'
3317 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3319 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3320 Stubs should stand alone as much as possible.
3322 * source.c (show_directories): Avoid printf_filtered length prob
3323 pointed out by Jonathan Stone.
3325 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3326 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3327 <Lee_Cooprider@vos.stratus.com>.
3329 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3331 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3332 struct, not struct itself.
3333 * serial.h (serial_restore): Fix prototype, takes pointer not
3336 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3338 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3339 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3341 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3343 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3344 Stubs should stand alone as much as possible.
3346 * README: Add remote-es1800.c and remote-st2000.c to table.
3347 * go32-nat.c: Remove, there is no native go32 support.
3348 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3350 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3352 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3353 new routines to deal with sending SIGINTs to attached processes
3354 when the user interrupts the controlling GDB.
3355 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3356 the aforementioned routines when waiting for the attached process.
3358 * elfread.c, mipsread.c: Include <string.h>.
3359 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3360 * serial.h: Add prototype for serial_restore().
3362 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3364 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3365 minimal_symbol_count, because the NULL symbol is not included in
3366 the count. This prevented this function from finding the last
3367 symbol in the table.
3369 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3371 * dbxread.c (process_one_symbol): if not defined
3372 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3373 the start of the function, not just after N_FUN.
3375 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3377 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3378 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3379 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3380 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3381 file. Remove preprocessor defines that previously did remapping.
3383 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3385 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3386 Bug fix courtesy of Alexander Klaiber.
3388 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3390 hp300 native support (hp300hpux untested).
3392 * hp300ux-xdep.c: removed.
3393 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3394 * xm-hp300hpux.h: updated copyright.
3395 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3396 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3397 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3398 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3399 fork-child.o coredep.o corelow.o.
3400 (NAT_FILE, NATDEPFILES): new macros.
3401 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3402 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3404 (NAT_FILE, NATDEPFILES): new macros.
3405 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3407 Vax ultrix native support.
3409 * nm-vax.h: new file.
3410 * Makefile.in (HFILES): added nm-vax.h.
3411 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3412 coredep.o corelow.o removed.
3413 (NAT_FILE, NATDEPFILES): new macros.
3414 * xm-vax.h: updated copyright.
3415 (REGISTER_U_ADDR): removed.
3417 Apollo native support (untested).
3419 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3420 * a68v-nat.c, nm-apollo68[bv].h: new files.
3421 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3422 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3423 * a68v-xdep.c: removed.
3424 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3425 inftarg.o fork-child.o a68v-xdep.o.
3426 (NAT_FILE, NATDEPFILES): new macros.
3428 * defs.h: include nm.h.
3429 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3430 sparc-tdep.c, : do not include nm.h.
3431 * doc/gdbint.texinfo: nm.h now included in defs.h.
3433 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3435 * Makefile.in (VERSION): 4.7.1 post release!
3437 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3439 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3441 * Makefile.in (VERSION): gdb-4.7 release.
3442 * README: Update for gdb-4.7.
3444 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3446 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3449 * alldeps.mak, depend: Update.
3451 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3453 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3455 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3456 causes problems in setting breakpoint in the right place in
3457 functions with `float' args which are passed as doubles.
3458 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3459 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3461 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3463 * Makefile.in (HFILES): Add nm-i386sco.h.
3464 * dwarfread.c: include <sys/types.h> for SCO.
3465 * infptrace.c: Don't include ptrace.h under SCO.
3466 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3468 * config/i386v.mt: Add exec.o to TDEPFILES.
3470 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3472 * i386v-nat.c: Remove space from front of #endif.
3473 * irix4-nat.c: Remove externs of registers[], include inferior.h
3475 * mips-nat.c: Explicitly initialize zerobuf to 0!
3476 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3477 Always setup fci->frame, even if it's non-zero. Too many places
3478 depend upon this behavior (and I have to get a release out the
3480 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3481 processing_gcc_compilation if we find the embedded stabs marker.
3482 This fixes several bugs with finding the location of short or char
3483 function parameters passed on the stack.
3485 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3487 Native support for sun4sol2.
3489 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3490 * nm-sysv4.h: new file.
3491 * Makefile.in (HFILES): added nm-sysv4.h.
3492 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3493 (NAT_FILE, NATDEPFILES): new macros.
3494 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3496 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3498 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3499 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3501 * Makefile.in (VERSION): Tick to 4.6.9.
3503 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3505 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3506 definition, replace with portable one.
3507 * remote-nindy.c: Lint.
3508 (nindy_wait): Return type is int, result is inferior_pid.
3509 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3510 (initialize_symmisc): Remove empty function.
3511 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3512 Remove obsolete, misspelled macro.
3513 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3514 (all @node commands): Use new form to avoid nitpicking errors.
3515 * doc/gdbint.texinfo: Document host/native/target split.
3517 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3519 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3521 * xm-mips.h (offsetof): Don't define this if __STDC__.
3523 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3525 umax native support (untested).
3527 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3529 (NAT_FILE, NATDEPFILES): new macros.
3530 * config/umax.mt (TDEPFILES): removed exec.o.
3531 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3532 removed to nm-umax.h.
3533 * nm-umax.h: new file.
3534 * Makefile.in (HFILES): added nm-umax.h.
3536 hppa native support (untested).
3538 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3539 (NAT_FILE, NATDEPFILES): new macros.
3540 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3541 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3542 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3543 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3544 * hppa[bh]-xdep.c: removed.
3545 * hppa[bh]h-tdep.c: do not include ptrace.h.
3546 * Makefile.in (HFILES): added nm-hppa[bh].h.
3548 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3550 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3552 * mips-nat.c: Straighten out include files. Work around
3553 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3556 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3558 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3559 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3560 backtraces from core files work.
3561 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3562 Functions are now defined in mips-nat.c.
3564 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3566 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3567 serial_default_name().
3569 * remote-hms.c, ser-go32.c, serial.h: Change from
3570 serial_timedreadchar() to new serial_readchar().
3572 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3574 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3576 * c-exp.y: Moved handling of 'const' and 'volatile' from
3577 <type> to <typebase>. This removes 2 conflicts.
3579 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3581 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3582 from breakpoint table when reseting breakpoints.
3584 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3586 Native support cleanup and corefile fixes for i386 SVR4 systems.
3588 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3589 fill_fpregset): Moved to i386v4-nat.c
3590 * i386v4-nat.c, nm-i386v4.h, : New files.
3591 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3592 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3593 change i386v-nat.o to i386v4-nat.o.
3595 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3597 Miscellaneous 386 configs updated.
3599 * config/i386aout.mt (TDEPFILES): removed exec.o.
3600 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3601 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3602 (NAT_FILE, NATDEPFILES): new macros.
3603 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3604 config/i386v4.mt (TDEPFILES): removed exec.o.
3605 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3606 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3607 (NAT_FILE, NATDEPFILES): new macros.
3608 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3609 fork-child.o coredep.o corelow.o i386-xdep.o.
3610 (NAT_FILE, NATDEPFILES): new macros.
3612 Native support cleanup for i386bsd (untested).
3614 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3615 * config/i386bsd.mh (NATDEPFILES): added exec.o
3616 * tm-i386bsd.h (FLOAT_INFO): removed.
3617 * nm-i386bsd.h (FLOAT_INFO): added.
3619 Native support for i386v (untested).
3621 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3622 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3623 (NAT_FILE, NATDEPFILES): new macros.
3624 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3625 * i386-xdep.c: removed.
3626 * Makefile.in (HFILES): added nm-i386v.h
3627 * i386v-nat.c, nm-i386v.h: new file.
3628 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3630 * tm-i386v.h (FLOAT_INFO): removed.
3632 Native support for linux (untested).
3634 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3635 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3636 (NAT_FILE, NATDEPFILES): new macros.
3637 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3638 * Makefile.in (HFILES): added nm-linux.h.
3639 * nm-linux.h: new file.
3640 * xm-linux.h: updated copyright. cleaned up formatting.
3641 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3643 Native support for sun386 (untested).
3645 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3646 fork-child.o sun386-xdep.o.
3647 (NAT_FILE, NATDEPFILES): new macros.
3648 * config/sun386.mt (TDEPFILES): removed exec.o.
3649 * Makefile.in (HFILES): added nm-sun386.h.
3650 * sun386-nat.c, nm-sun386.h: new file.
3651 * sun386-xdep.c: removed.
3652 * xm-sun386.h: updated comment and copyright.
3653 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3656 Native support for i386mach (untested).
3658 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3659 fork-child.o mach386-xdep.o.
3660 (NAT_FILE, NATDEPFILES): new macros.
3661 * Makefile.in (HFILES): added nm-i386mach.h.
3662 * nm-i386mach.h, i386mach-nat.c: new files.
3663 * mach386-xdep.c: removed.
3664 * xm-i386mach.h: updated copyright.
3665 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3668 Native separation for go32 (untested).
3670 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3671 * go32-nat.c: new file.
3672 * go32-xdep.c (call_ptrace, child_resume,
3673 fetch_inferior_registers, store_inferior_registers,
3674 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3676 Native support for m88k (untested).
3678 * Makefile.in (HFILES): added nm-m88k.h
3679 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3680 FETCH_INFERIOR_REGISTERS): removed.
3681 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3682 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3683 (NAT_FILE, NATDEPFILES): new macros.
3684 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3685 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3686 * m88k-xdep.c: removed.
3688 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3690 * i386b-nat.c: Comment changes.
3691 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3693 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3695 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3697 Avoid longjmp()-catching compilation errors in cross-ports.
3699 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3700 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3701 Move from mips-tdep.c and tm-{irix3,mips}.h.
3702 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3704 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3707 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3708 (fetch_core_registers): Fix bfd_seek arguments.
3710 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3712 Make core files work again (add back the `core' target).
3714 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3715 (NATDEPFILES): Add corelow.o.
3716 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3719 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3720 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3721 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3722 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3723 appears. FIXME, these should be moved to NATDEPFILES for native
3726 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3728 Ultra3 host/target/native split. (untested).
3730 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3731 (fetch_register, fetch_inferior_registers,
3732 store_inferior_registers, fetch_core_registers): removed to
3734 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3736 * Makefile.in (HFILES): added nm-ultra3.h.
3737 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3738 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3740 (NAT_FILE, NATDEPFILES): new macros for native support.
3741 * config/ultra3.mt (TDEPFILES): exec.o removed.
3743 * xm-vaxult.h: add MEM_FNS_DECLARED.
3745 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3747 * Makefile.in (VERSION): Roll to 4.6.8.
3748 (OBS): Put version.o first, so Makefile rebuild happens early.
3750 * command.h: Publicize prototype for not_just_help_class_command.
3751 * command.c: Remove proto.
3752 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3753 output. Move "maint info" from class info to class maintenance,
3755 * infrun.c: Move "stop" to class_obscure, and give it a
3756 function so it will not be seen as a global help topic. FIXME,
3757 it should be possible to set these attributes independently.
3759 * core.c (core_command): Make nicer error message for no core support.
3761 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3763 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3764 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3766 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3767 (scan_compilation_units): Punt unused filename arg. dbfoff,
3768 lnoffset, and curlnoffset are file_ptr's now.
3769 (dwarf_build_psymtabs): Drop desc and filename args; use
3770 objfile. dbfoff and lnoffset are file_ptr's now.
3771 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3772 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3773 (elf_symfile_read): Skip desc and filename args to
3774 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3775 * gdb-stabs.h: Use file_ptr rather than off_t.
3776 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3777 compile-time debug check that someone turned off as "unused".
3778 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3779 * symfile.h: Update dwarf_build_psymtabs and
3780 elfstab_build_psymtabs prototypes.
3781 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3782 Use file_ptr offsets. bfd_seeks use L_SET.
3784 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3786 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3787 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3788 value so that demangler won't be invoked. This greatly speeds up
3790 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3791 linked_proc_info so that it properly deallocates the appropriate
3792 item after it is done with it instead of before.
3793 * Don't pass bogus frame pointer to create_new_frame(). Just
3794 leave it as zero so that lower level code will figure out the
3797 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3799 Sony News native support.
3801 * Makefile.in (HFILES): added nm-news.h.
3802 * nm-news.h: new file.
3803 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3804 fork-child.o coredep.o to NATDEPFILES.
3805 (NAT_FILE, NATDEPFILES): new macros for native support.
3806 * config/news.mt (TDEPFILES): removed exec.o.
3808 * remote-vx.c: remove redundant include of sys/time.h.
3810 * infrun.c: include ctype.h. Otherwise some machines result in
3811 undefined for isdigit.
3813 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3815 * configure.in: Convert m68k entries to m68* entries to handle
3816 all the various m68xxx hosts and targets.
3817 * config/news1000.mt: No longer needed, same as news.mt.
3819 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3821 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3823 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3825 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3826 nm-sun2.h, nm-mips.h.
3828 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3830 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3832 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3834 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3836 * xm-hppah.h: if __STDC__ is not defined, define
3838 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3839 compiler; see the comment in the file.
3841 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3843 First cut at support for all BSD variants on 386.
3845 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3846 * i386b-nat.c: New native support file.
3847 * configure.in: Add host and target for i[34]86-*-bsd*.
3848 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3850 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3852 Sun2 native support (untested).
3854 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3855 REGISTER_U_ADDR): removed to nm-sun2.h.
3856 * nm-sun2.h: new file.
3857 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3858 fork-child.o sun3-xdep.o removed.
3859 (NAT_FILE, NATDEPFILES): new macros.
3861 Mips native support. Decstation and iris4 have been tested.
3864 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3865 fill_fpregset): removed to irix4-nat.c
3866 * mips-xdep.c: removed.
3867 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3869 * procfs.c: include nm.h.
3870 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3871 * xm-irix4.h: bump copyright.
3872 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3873 PROC_NAME_FMT): removed.
3874 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3875 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3876 (NAT_FILE, NATDEPFILES): new macros for native support.
3877 (CC): supply default compiler switches.
3878 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3879 fork-child.o coredep.o.
3880 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3882 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3883 fork-child.o mips-xdep.o coredep.o.
3884 (NAT_FILE, NATDEPFILES): new macros for native support.
3886 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3888 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3889 (NATDEPFILES): added fork-child.o
3890 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3891 (NATDEPFILES): added fork-child.o
3892 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3893 (NATDEPFILES): added fork-child.o
3895 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3897 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3898 by using puts_filtered instead.
3900 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3902 * remote-nindy.c (nindy_load): Replacement version from Steve
3903 Chamberlain, doesn't require forking to run "strip" or "sx".
3905 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3907 * Makefile.in (HFILES): Add nm-*.h files.
3909 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3911 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3912 (NATDEPFILES): added fork-child.o.
3914 * doc/gdbint.texinfo: document a few more macros, create new
3915 section for native macros.
3917 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3919 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3920 resolution of copyright issues.
3922 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3924 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3925 subdir gets configured.
3927 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3929 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3931 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3932 searching for a "bfd_strip" program. Also, fixed up arguments
3933 passed to that program.
3935 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3936 which is now used for something else. Rewrite description of
3937 associated parameters to match how gdb does it now.
3938 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3940 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3942 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3944 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3947 * inferior.h (proc_signal_handling_change): prototype removed.
3948 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3949 (handle_command): now calls target_notice_signals.
3950 * procfs.c (proc_signal_handling_change): renamed to
3951 procfs_notice_signals. Now static. Add prototype. All callers
3953 * target.h (struct target_ops): new field, to_notice_signals.
3954 (target_notice_signals): new macro to cover new field.
3955 * target.c (cleanup_target): default to_notice_signals to ignore.
3956 * corelow.c (core_ops),
3958 inftarg.c (child_ops),
3959 procfs.c (procfs_ops),
3960 remote-adapt.c (adapt-ops),
3961 remote-eb.c (eb_ops),
3962 remote-es1800.c (es1800_ops, es1800_child_ops),
3963 remote-hms.c (hms_ops),
3964 remote-mm.c (mm_ops),
3965 remote-nindy.c (nindy_ops),
3966 remote-st2000.c (st2000_ops),
3967 remote-udi.c (udi_ops),
3968 remote-vx.c (vx_ops, vx_run_ops),
3969 remote.c (remote_ops),
3970 target.c (dummy_target),
3971 xcoffexec.c (exec_ops): added static initializer for
3973 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3975 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3977 * main.c (define_command): Add forgotten initializer.
3979 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3981 * language.c, language.h: Move saved_language out to global
3982 expected_language. Set expected_language when user expectation
3984 * language.c (language_info): Don't print type/range checking gub.
3985 * main.c (main): Set expected language.
3986 (execute_command): Check against expected language.
3987 * symfile.c (set_initial_language): Set expected language.
3989 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3991 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3993 A bunch of changes mostly to improve debugging of C++ programs.
3994 Specifically, the calling of inferiors methods is improved.
3996 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3997 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3998 hide the implementation details of pointer-to-method objects.
3999 How to tell if the pointer points to a virtual method is
4000 still very dependent on the particular compiler, but this
4001 should make it easier to find the places to change.
4002 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4003 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4004 macros, instead of a hard-wired-in code that incorrectly
4005 assumed a no-longerused representation of pointer-to-method
4006 values. And otherwise fix the relevant bit-rotted code.
4008 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4009 If there are both fields and methods, put a space between.
4011 * stabsread.c (read_struct_type): Fix bug in handling of
4012 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4013 by '_'). (It used to prematurely exit the loop reading in
4014 the fields, so it would think it should start reading
4015 methods while still in the fields. This could crash gdb
4016 given a gcc that can emit nested type information.)
4018 * valops.c (search_struct_method): Pass 'this' value by
4019 reference instead of by value. This provides a more
4020 consistent interface through a recursive search where the
4021 "bottom" functions may need to adjust offsets (due to multiple
4023 * valops.c, value.h, values.c: Pass extra parameters to
4024 value_fn_field and value_virtual_fn_field so we can
4025 correctly adjust offset for multiple inheritance.
4026 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4027 virtual function calls by using value_virtual_fn_field().
4028 * values.c: New function baseclass_offset, derived from
4029 baseclass_addr (which perhaps can be made obsolete?).
4030 It returns an offset rather than an address. This is a
4031 cleaner interface since it doesn't mess around allocating
4033 * valops.c (search_struct_method): Use baseclass_offset
4034 rather than baseclass_addr.
4036 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4038 * Makefile.in: Re-install 29K/UDI stuff.
4039 * remote-udi.c (udi_resume): Clean up.
4040 * (udi_wait): Rewrite, leave out bugs.
4041 * Add debugging code to print out all register fetches and stores.
4042 * Straighten out target_ops.
4043 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4045 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4047 * remote-udi.c (udi_create_inferior): run with no arguments should
4048 not pass the program name as an argument, since the UDI code
4049 already handles that.
4050 (udi_load): get the symbols from prog_name, not arg_string (the
4051 load command should really use arg_string as the program name, not
4052 prog_name, but at least the run command works now).
4054 * munch: HP9000/300 nm puts an extra space between T and symbol
4057 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4058 needed for vxworks targets.
4060 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4062 * am29k-tdep.c (_initialize_29k): Make it possible for the
4063 user to set and query the address where function calls into the
4064 inferior write a small scratch routine. `set call_scratch_address'
4065 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4066 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4067 not already cached validly.
4069 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4071 Rs6000 native support.
4073 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4074 machines without this header should not be compiling this file.
4075 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4076 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4077 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4078 * xm-rs6000.h: do not include ptrace.h.
4079 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4080 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4081 infptrace.o and inftarg.o move to NATDEPFIES.
4082 (NAT_FILE, NATDEPFILES): new macro for native support.
4084 Sun3 native support.
4086 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4087 new macros for native support.
4088 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4089 removed sun3-xdep.o.
4090 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4092 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4093 * sun3-nat.c, nm-sun3.h: new files for native support.
4095 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4097 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4098 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4099 dbfsize and use it to initialize new local file scope dbsize.
4100 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4101 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4102 DIEs as well as the current check for undersize DIEs. This helps
4103 to gracefully detect and reject corrupted DIE information.
4105 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4107 Add `command hooks' and a hook for inferior program stopping.
4109 * command.h (struct cmd_list_element): Remove unused `aux'
4110 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4111 * command.c (add_cmd): Initialize new fields, elim old.
4112 (add_alias_cmd): Clone new fields.
4113 (delete_cmd): Un-hook hookee if we're deleting hook.
4114 (help_cmd): Tell user the command is hooked, if it is.
4115 (lookup_cmd_1): Abbreviations return the original command
4116 instead of themselves, so that hooks on the original cmd will be
4118 * defs.h (enum command_class): Add class_pseudo and comments.
4119 * gdbcmd.h (execute_user_command): Add prototype.
4120 * infrun.c (normal_stop): If the stop command is hooked,
4121 run the hook whenever we stop.
4122 (hook_stop_stub): Stub for catch_errors.
4123 (_initialize_infrun): Set up pseudo "stop" command.
4124 * main.c (execute_user_command): Code extracted from execute_command.
4125 (execute_command): If hooked, run the hook before the command.
4126 (define_command): If defining a new hook, check the command it
4127 is hooking, and warn if none. Install the hook.
4128 * source.c (_initialize_source): "l" is an abbrev for "list".
4129 * doc/gdb.texinfo: Document command hooks.
4131 * Makefile.in (VERSION): Roll to 4.6.7.
4132 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4133 * infrun.c (breakpoints_inserted): Make it static again.
4134 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4136 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4138 Native file renaming.
4140 * nat-sparc.c -> sparc-nat.c
4141 * nat-sun4os4.h -> nm-sun4os4.h
4142 * nat-trash.h -> nm-trash.h
4143 * config/sun4os4.mh: track file renaming.
4144 * configure.in: link to nm.h rather than nat.h.
4145 * infptrace.c: include nm.h rather than nat.h.
4147 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4149 Host/target/native split for sun4.
4151 * Makefile.in (TSOBS): removed corelow.o.
4152 * infptrace.c: included nat.h.
4153 * nat-trash.h: temporary header file. This should be removed once
4154 all hosts have the native/host/target split.
4155 * configure.in: add a symlink from nat-trash.h to nat.h if no
4156 other nat file exists for this configuration.
4157 * sparc-tdep.c: no longer include sys/ptrace.h.
4158 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4159 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4161 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4162 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4163 to NATDEPFILES. removed sparc-xdep.o.
4164 (NATDEPFILES, NAT_FILE): new macros for native support.
4166 Break the direct connection from core_file_command to any
4167 particular type of core file support.
4169 * target.h (find_core_target): new prototype.
4170 * target.c (find_core_target): new function. Walks the target
4171 list looking for the core target.
4172 * core.c (core_file_command): replace calls to core_detach and
4173 core_open with find_core_target and direct calls.
4175 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4177 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4179 config/hp300hpux.mh: ALLOCA1 was not defined.
4181 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4183 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4184 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4185 until we can figure out a better way to do paging.
4187 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4189 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4190 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4191 * hppa-coredep.c: Remove, now that we use the hook.
4192 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4193 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4195 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4196 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4197 be ripped out and reimplemented right (see elfread.c).
4198 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4200 Rename all HPPA files to fit into unique DOS filenames:
4201 * *hppabsd* => *hppab*
4202 * *hppahpux* => *hppah*
4204 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4206 Make the /proc support a target-struct in its own right.
4208 * Makefile.in: Remove inftarg.[co], since it is now included via
4210 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4211 reference infptrace.o. Add fork-child.o to all *.mh that
4214 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4215 No longer global functions.
4216 (fork_inferior): New global function from fork-child.c.
4217 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4218 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4219 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4220 (child_create_inferior): New tiny function that calls fork_inferior.
4221 * fork-child.c: New file, containing fork_inferior, which is
4222 built from slight mods to inftarg.c's child_create_inferior.
4224 * procfs.c (procfs_ops): Add target vector.
4225 (attach): Rename as static do_attach.
4226 (procfs_create_inferior): New tiny function that calls fork_inferior.
4227 (child_xfer_memory): Rename to static procfs_xfer_memory.
4228 (store_inferior_registers): Rename to static procfs_store_registers.
4229 (inferior_proc_init): Rename to static procfs_init_inferior.
4230 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4231 procfs_files_info, procfs_open, procfs_mourn_inferior,
4232 procfs_can_run): Slightly mangled copies of the corresponding
4233 child_XXX routines from inftarg.c.
4234 (proc_wait): Renamed to static procfs_wait.
4235 (child_resume): Rename to static procfs_resume.
4236 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4237 (initialize_proc_fs): Rename to initialize_procfs. Set up
4240 * putenv.c: index -> strchr.
4241 * regex.c: Always rename bcopy to memcpy, etc.
4242 FIXME: Eventually do the renames rather than use #define's.
4243 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4245 * sparc-xdep.c: Move deferred_stores to target dependent.
4246 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4248 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4250 Split non-target-dependent code out of target_attach routines.
4252 * target.h: Comments on target_attach args and results.
4253 * infcmd.c (attach_command): Check for existing execution, call
4254 target_attach, set up terminal status and wait_for_inferior, wait
4255 for the attach status, and do normal_stop.
4256 * inftarg.c (child_attach): Remove target independent stuff.
4257 * remote-adapt.c (adapt_attach): Ditto.
4258 * remote-mm.c (mm_attach): Ditto.
4259 * remote-udi.c (udi_attach): Ditto.
4260 * remote-vx.c (vx_attach): Ditto.
4264 * remote-hms.c (hms_attach): Remove completely, it was useless.
4265 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4266 commented-out start_remote calls.
4267 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4268 DENTER and DEXIT macros and their calls. Use a real debugger --
4269 like gdb -- to see what functions are being called when.
4270 * utils.c (strcmp_iw): Make nonstatic, for lint.
4272 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4274 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4276 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4278 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4279 fix to differentiate between gcc1 & gcc2 compiled files so that we
4280 can debug calls that pass structs as args correctly.
4281 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4282 so, and what version.
4284 * remote.c (remote_wait): Make regs be char to avoid picayune
4285 ANSI compiler warnings.
4287 * energize.h: Move all external struct decls to inside of
4288 __STDC__, add prototype for energize_shell_wait().
4289 * energize.c (getpty): Clean up, make us really get a controlling
4291 * (energize_initialize): Disable SIGIO prior to setting up for
4292 I/O interrupts. Move setsid(), et. al. to getpty().
4293 * (energize_shell_wait): New routine to wait for things started
4294 via the shell command, uses wait() instead of /dev/proc.
4295 * Also, add prototype for execute_command_1().
4297 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4299 * inftarg.c (child_create_inferior, child_attach,
4300 child_mourn_inferior): collect unix child process stratum
4301 functions which live below the target vector into this file to
4302 facilitate host/target/native split. Also, make them static.
4303 * inflow.c (child_mourn_inferior): removed.
4304 * infrun.c (child_create_inferior, child_attach): removed.
4305 (resume): becomes global so that functions below the
4306 target vector can find it.
4307 * inferior.h (resume): add prototype.
4308 (child_mourn_inferior, child_create_inferior, child_attach):
4311 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4312 replaced with find_default_attach and
4313 find_default_create_inferior.
4315 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4317 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4318 addresses don't get displayed in the wrong positions.
4320 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4322 Separate core functions along target vector in preparation for
4323 native support. Functions above vector now live in core.c. Those
4326 * core.c (solib_add_stub, core_close, core_open, core_detach,
4327 get_core_registers, core_files_info, core_ops): moved to corelow.c
4328 (_initialize_core): removed addition of core_ops target.
4329 * corelow.c: new file.
4330 (solib_add_stub, core_close, core_open, core_detach,
4331 get_core_registers, core_files_info, core_ops): moved from core.c
4332 (_initialize_corelow): new function.
4333 * gdbcore.h (core_open, core_detach): added prototypes.
4334 (core_ops): add forward declaration.
4335 * Makefile.in (SFILES_MAINDIR): add core.c
4337 (TSOBS): change core.o to corelow.o
4339 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4341 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4342 instead of 'sun' predefined symbol so that trap analysis code is
4343 enabled only when the TARGET is a sun3.
4345 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4347 * tm-i960.h (ext_format_i960): Add top-level declaration.
4348 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4349 blocks, else Sun4 compiler complains.
4351 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4353 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4354 instruction's argument. Patch from jonathan@cs.stanford.edu
4357 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4359 Break the thread of control that implies that a unix child
4360 process will be the default target.
4362 * target.c (find_default_run_target, find_default_attach,
4363 find_default_create_inferior, return_zero): new functions.
4364 (cleanup_target): Make return_zero the default for to_can_run.
4366 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4367 child_create_inferior references with find_default_XXX instead.
4369 * target.h (struct target_ops): new field, to_can_run.
4370 (find_default_attach, find_default_create_inferior): new prototypes.
4371 (target_can_run): new macro.
4373 * Also added a zero (default) to_can_run element to all static
4374 struct target_ops initializations throughout GDB, except:
4375 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4377 * infrun.c (child_create_inferior): Clean up error handling when
4378 no exec file is specified.
4379 (child_attach): Don't require exec file.
4381 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4383 Remove kill_inferior_fast, in favor of target_kill, which goes
4384 through the target vector.
4386 * inferior.h (kill_inferior_fast): remove declaration.
4388 * main.c (disconnect): call quit_cover using catch_errors rather
4389 than calling kill_inferior_fast directly. New way goes through
4390 the target vector, handles attached processes, and writes
4391 command history if appropriate.
4392 (quit_cover): new function, wrapper for quit_command.
4394 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4395 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4396 inlining them into the local kill_inferior when needed.
4398 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4400 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4401 * stabsread.c (read_struct_type): Simplify complicated expression
4402 for dumb DECstation compiler.
4404 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4406 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4407 operands to memory management instructions, from WRS.
4409 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4411 * main.c (main): Back out previous language setting changes.
4412 Replace with simple default to C before processing any init
4413 files. There MUST be a language set, even in the absence of
4414 init files or executables, or expression parsing fails.
4416 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4418 * main.c (main): Move code that sets initial language to
4419 symfile.c. Fixup places where command files are processed to
4420 be consistent in setting a default language if none has been
4422 * symfile.c (set_initial_language): Add code moved from
4423 main() that sets an initial default language when a new
4424 symbol file is read.
4425 * symfile.c (symbol_file_command): Call set_initial_language.
4426 * symtab.c (find_main_psymtab): Add FIXME comment.
4428 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4430 * breakpoint.c, sparc-tdep.c: comment changes.
4431 * configure.in: removed target_dependent line.
4433 * remote-mm.c (mm_attach): change printf to error to prevent
4435 * remote-udi.c (udi_attach): change printf to error to prevent
4438 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4439 calls to {fetch|store}_inferior_registers with calls to
4440 target_{fetch|store}_registers, for remote-target independence.
4442 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4444 * Makefile.in: Fix bug I introduced in merging Rich's change.
4445 * infrun.c (child_create_inferior): Use proceed() rather than
4446 doing all the same stuff by hand.
4448 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4450 * Makefile.in, configure.in: add support for files used only when
4451 configured native, that is, when host = target.
4453 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4455 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4456 stores are target dependent and were moved from xm to tm.
4458 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4460 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4462 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4463 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4465 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4467 * target.h (struct target_ops): removed to_convert_to_virtual and
4468 to_convert_from_virtual elements. Initializations removed from
4469 all static initializations.
4470 (target_convert_to_virtual, target_convert_from_virtual):
4472 (host_convert_to_virtual, host_convert_from_virtual): Removed
4473 forward declarations.
4474 * target.c (cleanup_target): removed default assignments for
4475 to_convert_to_virtual and to_convert_from_virtual.
4476 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4478 * findvar.c (value_of_register, value_from_register):
4479 target_convert_to_virtual inlined.
4480 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4481 * valops.c (value_assign): target_convert_from_virtual inlined.
4483 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4485 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4486 position wrong if used for the prompt.
4487 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4489 Support for accessing arbitrary MIPS stack frames in memory.
4491 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4492 set, run it before INIT_EXTRA_FRAME_INFO.
4493 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4495 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4496 (FP) value in the frame_info struct if it is zero (as from top of
4498 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4500 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4501 comes back as zero. So does FP_REGNUM, as a trigger for
4502 init_extra_frame_info.
4504 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4505 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4506 (INIT_FRAME_PC): Defined to null.
4507 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4508 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4509 Briefly explain MIPS stacks in GDB.
4511 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4513 * copying.awk, copying.c (show_copying_command,
4514 show_warranty_command): Rename from copying_info, warranty_info,
4515 to match command function conventions.
4517 * utils.c (prompt_for_continue): Reinitialize more-counts
4518 before printing anything, and again afterward. Fix comments.
4519 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4520 or alloca() if needed.
4522 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4523 detect native versus cross-host.
4525 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4527 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4528 Suns. Rename to m68k_saved_pc_after_call.
4529 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4530 m68k_saved... instead of sun3_saved...
4532 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4534 * Makefile.in (update-depend, update-alldeps): Split out of
4535 setup-to-dist, for convenience in rebuilding the depend and
4537 (assorted): Update to catch straggler files when building gdb.tar.Z.
4539 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4541 Preliminary cleanup for splitting host/native/target.
4543 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4544 here; it is dealt with at a gdb-target-independent level.
4545 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4546 high toned routine. Fix return type to void.
4547 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4548 Rich and I believe the "real problem" was that both single_step
4549 and target_resume were issuing PT_CONTINUE calls. This would
4550 cause the second PT_CONTINUE to sometimes fail because the process
4551 was already running.
4552 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4554 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4556 * energize.c (pty_to_kernel): Must check for EAGAIN as
4557 termination condition.
4558 (full_filename): Don't prepend dirname if filename begins with /.
4559 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4561 (getpty (NCR)): Lotsa bug fixes...
4562 (kernel_dispatch (case StopRType)): Use kill() instead of
4563 killpg() so we can deal with losing systems...
4564 (wait_for_events): Work around NCR select() lossage. It doesn't
4565 zero out readfds when select() returns zero.
4566 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4567 getcwd() instead of getwd() (NCR getwd() seg faults).
4568 (energize_wait): Use sigaction() for NCR. Their version of signal()
4569 is unreliable by default.
4571 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4572 error from PIOCSWSTOP.
4574 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4575 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4576 defs.h, utils.c: Make vfprintf_filtered global.
4578 * energize.c (send_location): New routine to consolidate all
4579 places where we must notify kernel of where the given pc is.
4580 (cplus_demangle): Put single-quotes around demangled names.
4581 (energize_call_command): Call send_location() after doing up,
4582 down, and frame commands.
4584 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4586 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4587 pass at doc for two new remote targets---29K using UDI, and Tandem
4588 ST2000 using STDBUG.
4590 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4592 * doc/all.m4: turn on H8/300 stuff for generic manual
4594 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4595 after explicit call to breakpoint() in serial stubs.
4597 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4599 * mipsread.c: Clean up some white space.
4600 (parse_symbol): Handle stEnd of stFile.
4601 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4603 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4604 store_inferior_registers): Replace unexplained numbers
4605 with manifest constants from a DECstation header file.
4606 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4607 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4609 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4611 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4612 for "down". Suggested by Richard Stallman.
4614 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4616 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4617 redeclaration bug on SunOS 4.
4619 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4621 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4622 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4623 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4624 they aren't already there.
4625 * remote-vx.c (vx_prepare_to_store): Ditto.
4626 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4628 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4630 Removed a large number of changes inserted by Per Bothner
4631 for C++ support. These will go back in when they've been
4634 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4636 * serial.h: Fix prototye for serial_raw().
4637 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4638 serial_write() to match prototypes.
4639 * remote-st2000.c (get_reg_name): Make *p be const.
4641 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4643 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4644 to agree with target structure field type.
4645 (nindy_store_registers): Ditto.
4647 * Makefile (OPCODES): New var, pointing to opcodes library.
4648 (CLIBS, CDEPS): Include it.
4649 (saber_gdb): Load opcodes library.
4651 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4653 * a68v-xdep.c (store_inferior_registers): declare as void.
4654 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4655 * remote-st2000.c: Massive changes to use new serial package.
4656 Also added 'connect' command to transparantly connect to serial
4658 * ser-termios.c: Big cleanup, use nicer coding conventions.
4659 * ser-bsd.c: New module, serial stuff for BSD systems.
4660 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4661 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4663 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4665 * doc/gdb.texinfo: fix shameful error of agreement reported by
4666 jimb@occs.cs.oberlin.edu (Jim Blandy)
4667 * doc/gdb.texinfo: remove old partial discussion of remote serial
4668 protocol (via serial debug stubs)
4669 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4670 use of serial debug stubs
4672 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4674 * symfile.h: Declaration of set_demangling_style() moved
4675 here from demangle.h (which is now in ../include).
4676 * i386-xdep.c: Update comment.
4678 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4680 * symtab.c (completion_list_add_symbol): restructured to optimize
4681 for time. First clip names that cannot match. Then clip any
4682 names we've already considered. Drop a redundant strncpy. Drop
4683 a redundant malloc and associated free for demangled names.
4685 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4687 * a68v-xdep.c (store_inferior_registers): Define as type void.
4688 * configure.in: Add host m68k-apollo*-bsd*.
4689 * demangle.c (struct demanglers): Use enum instead of constant
4690 value to keep braindamaged HP/Apollo compiler happy.
4692 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4694 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4695 match "FOO". This allows 'break Foo' to work when Foo is
4696 a mangled C++ function. (See comment before function.)
4698 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4700 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4701 for files in vx-share/*.c.
4702 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4703 for normal GDB source files.
4705 * Makefile.in (VERSION): Roll to 4.6.6.
4707 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4708 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4709 * tm-sun3os4.h: Update comments.
4710 * xm-delta88.h: Remove STACK_END_ADDR.
4712 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4714 * Makefile.in (VERSION): Roll to 4.6.5.
4716 * infrun.c: Lint for recent `handle' changes.
4718 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4719 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4720 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4721 should include a ser-XXX.o module.
4723 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4724 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4726 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4727 known suns in configure.in, rather than mapping them to unique
4728 config files that happen to duplicate other config files.
4729 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4730 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4732 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4734 * configure.in (*-*-sunos*): Use trailing * to match all
4735 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4736 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4737 in production on Sun-4.
4738 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4739 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4740 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4742 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4743 config/sparc-noun.mt: New target configs for embedded.
4744 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4746 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4747 target definitions for embedded with and without underlines on
4750 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4751 not a parameter of the CPU, but of the development environment.
4752 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4754 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4756 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4757 (which involves reading in main's symtab) if we have no breakpoints.
4759 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4761 * dwarfread.c (cu_language): New local variable to record
4762 language for current compilation unit being processed.
4763 * dwarfread.c (set_cu_language): New local function to decode
4764 and record language for current compilation unit being processed.
4765 * dwarfread.c (synthesize_typedef): Add local function to
4766 synthesize a typedef for C++ classes, structs, unions, and
4768 * dwarfread.c (read_structure_scope): Synthesize typedefs
4769 for C++ classes, structs and unions.
4770 * dwarfread.c (read_enumeration): Synthesize typedefs for
4772 * dwarfread.c (read_file_scope): Call set_cu_language to
4773 record language for current compilation unit. After symtab
4774 is built, save this recorded language.
4775 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4776 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4777 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4778 typedefs for C++ classes, structs, unions, and enumerations.
4779 * dwarfread.c (scan_compilation_units): Call set_cu_language
4780 to record language for current compilation unit.
4781 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4782 for TAG_enumeration_types, rather than in add_partial_symbol.
4783 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4784 case with class, struct, and union type cases, now that they are
4785 the same. Remove tests for non-NULL name attributes, now done
4787 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4788 treat as alias for TYPE_CODE_STRUCT for now.
4790 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4792 * Makefile.in: map "gdb" through program_transform_name when
4795 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4797 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4798 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4799 Use "regi" for local indexing through register numbers, reserving
4800 "regno" for the name of a specific register passed as an input
4801 parameter. Fix bug propagated through all versions that sometimes
4802 used regno as an index when it should have been regi, thus using
4803 -1 as an index in some cases.
4805 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4807 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4808 respectively, so same demangler can be used by other programs.
4809 * Makefile.in: Remove demangler stuff.
4810 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4811 * demangle.c (_initialize_demangler): Tell demangler which
4812 CPLUS_MARKER to assume.
4814 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4816 RS/6000 portability changes (for hosting cross-debuggers).
4818 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4819 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4820 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4821 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4822 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4823 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4824 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4825 (NO_SINGLE_STEP): Add, target-dependent.
4826 (loadinfotextindex): Lowercase, remove "aix_".
4827 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4828 (NO_SINGLE_STEP): Remove, target-dependent.
4829 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4830 * xcoffread.c: Only build file if RS/6000 native GDB.
4831 (build_function_symbol): Remove #if 0'd code.
4832 * rs6000-tdep.c: Cleanup. Add static fn protos.
4833 Use CORE_ADDR for addresses throughout. Make void fns void.
4834 (pop_dummy_frame): Add FIXME about bogosity of design here.
4835 (rs6000_struct_return_address): Ditto.
4836 (frameless_function_invocation, frame_get_cache_fsr,
4837 frame_initial_stack_address, xcoff_relocate_symtab,
4838 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4839 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4840 Use CORE_ADDRs. Change identifiers to lowercase.
4842 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4843 supplying dummy routines if non-native. Add prototype for
4844 static exec_one_dummy_insn. Move a mess of functions to
4845 rs6000-tdep.c (as above). Remove #if 0'd code.
4847 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4848 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4849 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4851 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4854 * vx-share/README, nindy-share/README: New files describing
4855 how these directories' code is shared, and with whom.
4857 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4859 * configure.in (target configurations): Reformat into table.
4860 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4862 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4863 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4864 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4865 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4866 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4867 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4869 * Makefile.in (config-check): Add command to check whether
4870 configure.in is consistent with config/*.
4872 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4874 * configure.in (host configurations): Reformat nested cases into
4875 easy-to-maintain table.
4876 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4877 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4879 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4881 * cplus-dem.c: Reorder args to most local functions to make them
4882 follow the consistent pattern of struct work_stuff pointer first,
4883 followed by pointer into string being demangled, followed by
4884 pointer to the string where the result is being stored, followed
4885 by other args. Also generally replace most variables of name
4886 "type" with "mangled" for consistency. They all pointed to the
4887 same string but half were one name and half the other.
4888 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4889 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4890 use whenever a qualified name is being demangled.
4891 * cplus-dem.c (do_type): Qualified names are treated similarly
4892 to fundamental types, not as modifiers of fundamental types.
4894 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4896 * configure.in: Add sparclite as a target.
4898 * sparc-stub.c (handle_exception): Flush instruction cache just
4899 before returning to the user. (hexToInt): Fix overzealous cleanup.
4901 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4903 * infrun.c (handle_command): Rewrite to allow multiple signal
4904 numbers, signal number ranges, and to recognize "all" to mean all
4905 signals except those used by the debugger.
4906 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4907 to set or reset actions for specific signals.
4909 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4911 * coffread.c (decode_type): Call alloc_type to alloc new
4913 * stabsread.c (read_array_type, read_range_type, define_symbol):
4914 Call alloc_type to alloc new types.
4915 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4916 from type_obstack to symbol_obstack.
4917 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4919 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4920 associated with a type, using the same mechanism as was used to
4921 allocate space for the type structure itself.
4922 * coffread.c (patch_type, coff_read_struct_type,
4923 coff_read_enum_type): Use TYPE_ALLOC.
4924 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4925 * gdbtypes.c (create_array_type, check_stub_method,
4926 allocate_cplus_struct_type): Use TYPE_ALLOC.
4927 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4928 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4929 read_range_type): Use TYPE_ALLOC.
4931 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4933 * breakpoint.c (breakpoint_re_set): Select a default source
4934 symtab if one is not currently selected.
4935 * utils.c (query): Call wrap_here before building the output
4936 query string, to turn off wrapping and flush any buffered output.
4937 Otherwise our query may end up in the wrap buffer and never be
4939 * eval.c (evaluate_subexp): Report error when attempting to
4940 evaluate subscript for types without a target type, rather
4941 than dumping core by using the NULL pointer.
4942 * symfile.c (symbol_file_command): Forget current_source_symtab
4943 and current_source_line when discarding symbol table.
4945 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4947 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4949 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4950 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4952 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4954 * remote.c (remote_open): Fix baud rate setting to make -b flag
4955 work. (remote_wait): Change 'T' message parser to deal with new
4956 improved format which allows stub to send an arbitrary bunch of
4958 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4959 make all this re-entrant by storing all state on the stack. Clean
4960 up memory error trapping. (computeSignal, set_debug_traps):
4961 make it all table driven. Make a start at a baud rate setting command.
4963 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4965 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4967 * remote-vx.c: redefine malloc to avoid buggy declaration on
4968 RS/6000 <rpc/types.h>.
4969 xm-rs6000.h: include <sys/select.h> to define fd_set for
4970 <rpc/svc.h> on RS/6000.
4972 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4974 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4975 recursive invocations of make. Always create installation
4978 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4980 * m68k-pinsn.c: Minor fix in style of output (don't use
4981 range to indicate floating point control registers).
4983 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4985 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4987 * infcmd.c (registers_info): Handle multiple register names.
4988 Changes inspired by Roland McGrath.
4990 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4992 * sparc-stub.c: New file. Mix it with your SPARClite
4993 application, and it will speak GDB remote protocol!
4994 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4995 deal with arbitrary registers. Needed for sparc-stub.
4997 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4999 * cplus-dem.c (cplus_markers): Add table for gnu style and
5000 use throughout, in place of compile time constant CPLUS_MARKER.
5001 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5002 * cplus-dem.c (cfront_special): New function, as suggested
5003 by pfieland@stratus.com.
5004 * cplus-dem.c (forget_types): New function.
5005 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5007 * cplus-dem.c (mop_up): Call forget_types().
5008 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5009 Use throughout, instead of checking current_demangling_style.
5010 * cplus-dem.c (demangle_signature): When finding an explicit
5011 start of function args, forget all remembered types for
5012 lucid/cfront style demangling.
5013 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5014 underbar characters, use last pair as the delimiter. Hoist
5015 gnu_special() call up to cplus_demangle(). Call cfront_special()
5017 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5018 for inherited classes.
5019 * cplus-dem.c (demangle_args): Document quirks of numbered
5020 references to previously seen types.
5021 * dbxread.c (read_ofile_symtab, process_one_symbol):
5022 Use AUTO_DEMANGLING rather than explicitly checking
5023 current_demangling_style.
5024 * demangle.h: Add some comments.
5025 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5026 CFRONT_DEMANGLING): New macros.
5027 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5028 not found in the actual producer string produced by lcc.
5029 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5030 than explicitly checking current_demangling_style.
5032 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5034 * breakpoint.c (enable_longjmp_breakpoint,
5035 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5036 Check for duplicate breakpoints at the same address. Bug report
5037 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5039 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5041 * buildsym.c (end_symtab): Document that end_symtab can return
5042 NULL under non-error conditions.
5043 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5044 returned from end_symtab for empty compilation units.
5046 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5048 * am29k-tdep.c: Lint from DECstation compiler.
5049 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5050 As the man page says, "Sometimes you just can't get lint to shut
5051 up". That doesn't mean you should blow away the code it won't
5053 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5054 it up over the next few weeks. Make mips x 29k build.
5055 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5056 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5057 but leave it as a comment because the breakpoint instruction
5058 is not easily accessible at this moment (it's static, and if
5059 we define one here, it goes into every file compiled).
5061 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5063 * Makefile.in (VERSION): Bump to 4.6.3.
5064 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5065 function scopes when building partial symbol tables.
5066 * objfiles.c (open_existing_mapped_file): Make it clear in
5067 warning message that out of date mapped files are ignored.
5068 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5069 unit source file name in error message.
5071 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5073 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5074 * dwarfread.c (struct_type): In absence of AT_byte_size for
5075 bitfield, use size of object of member's type for the size of
5076 the anonymous object containing the bit field.
5077 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5078 an AT_byte_size attribute is seen.
5079 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5080 union aux_ext (was aux_ent).
5081 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5082 unsigned char* to char*, for Lucid compiler.
5083 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5084 to be correct type (from unsigned char* to char*).
5085 * valprint.c (type_print_derivation_info): Minor tweak to placement
5086 of commas in derived class printing.
5087 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5089 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5091 * xm-go32.h: Define LSEEK_NOT_LINEAR
5092 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5093 then work out the lseek positions of newlines by running through
5094 the file and `tell'ing. This makes source file listing work on
5095 OS's where the relationship between physical position in file and
5096 canonical position is indeterminate, eg VMS and DOS.
5098 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5100 * stabsread.c: Ensure that all members of all allocated structures
5101 are initialized to known state to avoid hard to find bugs with gdb
5102 using fields containing random data.
5103 * buildsym.c (start_subfile): Compact dirname initialization.
5104 * buildsym.c (patch_subfile_names): New function.
5105 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5106 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5107 * buildsym.h (patch_subfile_names): Add prototype.
5108 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5110 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5112 * remote-udi.c: Update comments.
5114 * remote.c (getpkt): Only force retransmission ten times;
5115 after that, assume bug in target code, and handle pkt anyway.
5117 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5119 * configure.in: Add support for apollo 68k under BSD environment.
5120 * xm-apollo68b.h: New file to support above.
5122 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5124 * configure.in: Recognize i486 host cpu.
5125 * valprint.c (type_print_derivation_info): Print derivation info
5126 in same form as class declarations in source.
5127 * valprint.c (type_print_varspec_suffix): Split arg printing
5128 code out to type_print_args function.
5130 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5132 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5133 at_import, at_frame_base.
5134 * dwarfread.c (completedieinfo): Remove cases for obsolete
5135 AT_visibility, AT_import, and AT_frame_base attributes.
5136 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5137 i860, which can keep up to 4 shadow breakpoints.
5138 * tm-stratus.h (USG): Define.
5139 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5140 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5141 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5142 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5143 * config/stratus.mt (TDEPFILES): Include files available from
5144 stratus that are not yet in release pending receipt of paperwork
5146 * buildsym.c (finish_block): Minor code format change.
5147 * gdbtypes.h (struct field): Add to comments.
5148 * gdbtypes.h (virtual_field_bits): Add to comments.
5149 * objfiles.c (allocate_objfile): Change obstack interface to
5150 match FSF merging efforts.
5152 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5154 * Makefile.in (VERSION): Bump to 4.6.2.
5155 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5156 * Makefile.in (OBS): Add stabsread.o
5157 * Makefile.in (stabsread.o): Add build rule.
5158 * stabsread.c, stabsread.h: New files.
5159 * buildsym.c: Split out stabs specific support to stabsread.c.
5160 * buildsym.h: Split out stabs specific support to stabsread.h.
5161 * dbxread.c (stabsread.h): Include
5162 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5163 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5164 * dbxread.c (read_ofile_symtab): Call end_stabs.
5165 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5166 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5167 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5168 really_free_pendings to cleanups.
5169 * elfread.c (elf_new_init): Call stabsread_new_init.
5170 * gdbtypes.c: Small changes to maintenance commands.
5171 * mipsread.c (stabsread.h): Include.
5172 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5173 * xcoffread.c (stabsread.h): Include.
5174 * xcoffread.c (global_stabs): Remove redundant def.
5175 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5177 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5179 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5180 * inflow.c (terminal_init_inferior, terminal_inferior,
5181 terminal_ours_1, initialize_inflow): Record and use state
5182 of lmode_inferior_valid and lmode_ours_valid.
5184 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5186 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5187 include <sgtty.h> on USG. (from sef).
5189 * depend: es1800 dependency needed here.
5191 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5193 * buildsym.c (read_struct_type): Initialize structs allocated
5194 with alloca, to avoid using random values from stack later on.
5195 * defs.h (fprintf_filtered): Add prototype.
5196 * gdbtypes.c (check_stub_method): Fix misleading comments.
5197 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5199 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5200 small changes to maint support functions.
5201 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5202 for some fields and expand comments.
5203 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5204 macro and track change to obstack_full_begin macro.
5205 * utils.c (fprintfi_filtered): New function.
5206 * valprint.c (type_print_base): Fixup field printing to not
5207 print extraneous lines and not print bogus "no data fields"
5208 messages for C++ classes with no data members. Also use new
5209 fprintfi_filtered function.
5211 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5213 * configure.in: es1800 ok for 68000 too.
5215 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5217 * configure.in: echo error messages to stderr, not stdout
5219 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5221 * configure.in: recognize hppa* instead of hppa
5223 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5225 * energize.c: Second cut at DynamicLoad message handling.
5227 * energize.c: Relativize pathnames in #include statements.
5228 * (kernel_dispatch): Better error messages for unknown protocol
5230 * (kernel_dispatch): First cut at DynamicLoad message handling.
5232 * Makefile.in: Remove -I../readline from all compilations,
5233 include a special case for main.o instead.
5235 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5237 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5238 error if it fails to find a member type, rather than return NULL
5239 and trigger a coredump.
5240 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5241 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5242 match on complete demanglings, including argument lists for member
5243 functions, rather than just accepting the first demangling that
5244 matches the class and function name.
5245 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5246 to start_symtab as the directory name.
5247 * dwarfread.c (completedieinfo): Strip off any leading hostname
5248 portion of the AT_comp_dir attribute string. Gdb doesn't know
5249 what to do with them (FIXME).
5251 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5253 * breakpoint.c (commands_command): Simplify code a bit, remove
5254 unnecessary fflush().
5256 * Makefile.in (OTHERS): Add gcc.patch.
5257 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5259 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5261 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5262 lcc producer string.
5264 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5266 * WHATS.NEW renamed to NEWS.
5268 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5270 * dbxread.c, dwarfread.c: Re-enable experimental code to
5271 automatically select demangling style.
5272 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5273 DEMANGLING_STYLE, to make more descriptive. Revert back to
5274 "auto" as default. Comment use.
5275 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5276 * Makefile.in (${DEMANGLER}.o) Remove target and special
5279 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5281 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5283 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5285 * Makefile.in, demangle.c: Change default demangling style to
5287 * Makefile.in: Update version to 4.6 !!!
5288 * README, WHATS.NEW: Update for 4.6.
5290 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5292 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5295 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5296 nodes as base classes.
5298 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5300 * alldeps.mak, depend: Update.
5302 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5304 * Makefile.in (VERSION): 4.5.9.
5306 * xm-hp300bsd.h: Add decl for strdup().
5307 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5308 PDR. Cleanup a few things, fix compilation warnings.
5310 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5312 * Makefile.in (DEMANGLING_STYLE): New define to set default
5313 demangling style for C++. Defaults to "auto".
5314 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5315 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5316 * Makefile.in (OBS): Add demangle.o
5317 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5318 Remove compile time decisions about demangling style and replace
5319 with runtime decisions using current_demangling_style.
5320 * cplus-dem.c (main): Expand code included during building of
5321 standalone demangler to recognize demangling style options.
5322 * dbxread.c (demangle.h): Include.
5323 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5324 demangling style if processing g++ code and current demangling style
5325 is auto (Note: this feature currently disabled.)
5326 * demangle.c: New file, generic demangling control.
5327 * demangle.h (demangling_styles): New enumeration to select one
5328 of several demangling styles. Also define string names for each
5330 * demangle.h (set_demangling_style): Add prototype.
5331 * dwarfread.c (demangle.h): Include.
5332 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5333 New producer string prefixes to recognize.
5334 * dwarfread.c (handle_producer): Consolidate actions for specific
5335 producers. Set demangling style based on producer string if
5336 current style is auto. (Note: this feature currently disabled.)
5337 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5339 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5341 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5343 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5345 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5346 * c-exp.y: Call lookup_signed_typename() after seeing
5347 "signed". This handles "signed char" correctly.
5348 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5349 keywords before a type specifier.
5351 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5353 * command.c (lookup_cmd_1): Clarify descriptive comments.
5354 * gdbcmd.h (maintenanceprintlist): Add declaration.
5355 * main.c (maintenanceprintlist): Add definition.
5356 * main.c (gdb_completer_command_word_break_characters): Add.
5357 * main.c (symbol_completion_function): Switch completer word
5358 break character sets dynamically, based on whether completion is
5359 being done on commands or on something else.
5360 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5361 * maint.c: Include demangle.h.
5362 * maint.c (maintenance_demangle): New function.
5363 * maint.c (maintenance_print_command): New function.
5364 * maint.c (_initialize_maint_cmds): Reorganize some commands
5365 under new maintenance print subcommand.
5367 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5369 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5370 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5371 target type. Otherwise, 'whatis this.field' wouldn't work,
5372 which would be inconsistent, since 'print this.field' works.
5373 * buildsym.c (read_struct_type, read_enum_type): Clear
5374 TYPE_FLAG_STUB flag.
5375 * buildsym.c (cleanup_undefined_types): Don't rely on a
5376 flawed "Reasonable test to see if" a type has been defined
5377 since it was referred to; now we can just see if the
5378 TYPE_FLAG_STUB flag has been cleared.
5379 * valprint.c (print_type_base): Emit public/protected/private
5380 labels for methods as well as fields. Also, indent these labels
5381 2 spaces instead of 4, for a more conventional "look".
5382 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5383 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5384 * gcc.patch: New file. Contains patch for gcc (so people
5385 with gdb-2.2.x won't have to wait for a new gcc release).
5387 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5389 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5390 (print_addr): Call print_address to show symbolic version as well.
5392 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5394 (vx_read_register): Declare inferior_fp_regs. Delete code for
5395 copying "inferior_registers" around; the values are already in var
5396 "registers". Use correct size for register set.
5398 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5399 target doesn't support it.
5400 (vx_read_register): Don't try reading them either.
5402 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5403 VxWorks back end reads them in one contiguous set except for this
5405 (register_names): Change "pc" to "pcw" to avoid confusion printing
5407 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5408 find the PC under VxWorks.
5410 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5412 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5413 to create new blank types, instead of handcrafting them.
5414 * defs.h (printfi_filtered): Add prototype.
5415 * utils.c (printfi_filtered): New function.
5416 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5417 to simplify the code. Other cleanups.
5418 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5419 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5420 use of various fields.
5421 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5422 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5423 production that currently treats it exactly the same as STRUCT.
5424 * c-exp.y (yylex): Recognize "class" as token CLASS.
5425 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5426 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5427 general symbol handling code. Call cplus_mangle_opname with
5429 * symtab.c (decode_line_2): Print demangled function names in
5430 breakpoint menus, instead of just file and line number.
5431 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5432 * valprint.c (type_print_base): Print "class" for C++ classes,
5433 rather than "struct". Print section labels for public, protected
5434 and private members of C++ classes.
5435 * values.c: Include demangle.h.
5436 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5438 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5440 * Makefile.in (VERSION): Update to 4.5.8.
5442 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5444 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5445 prevent crashes when examining cross-targets.
5446 * dbxread.c (process_one_symbol): Include directory name when
5447 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5448 find include files, and yacc/lex sources when the cwd doesn't match
5449 that in which the object was compiled.
5450 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5452 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5455 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5457 * maint.c (maintenance_command, maintenance_info_command):
5458 Install with allow_unknown as 0 and call help_list to show
5459 list of possibilities when no subcommand is specified.
5461 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5463 * configure.in: Add m68k-ericsson-*.
5464 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5466 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5468 * maint.c: New file.
5469 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5470 * Makefile.in (OBS): Add new file maint.o.
5471 * defs.h (command_class): Add class_maintenance.
5472 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5473 commands. Allow for them (and other nonessential parts of gdb)
5474 to be selectively left out under special circumstances.
5475 * gdbtypes.c (recursive_dump_type): New function; supports
5476 maintenance print-type command.
5477 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5479 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5481 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5482 initializers. Add initializations for setprintlist, showprintlist,
5483 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5484 * printcmd.c (maintenance_print_type): New maintenance cmd.
5485 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5486 implied by comment that all cmd lists are owned by main.c.
5487 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5488 that all cmd lists are owned by main.c.
5489 * language.c (setchecklist, showchecklist): Move to main.c, as
5490 implied by comment that all cmd lists are owned by main.c
5491 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5492 deletelist): Remove redundant declarations (also in gdbcmd.h).
5493 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5494 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5495 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5496 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5497 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5498 maintenance_print_msymbols, maintenance_print_objfiles):
5500 * symmisc.c (printsyms_command, printpsyms_command,
5501 printmsyms_command, printobjfiles_command): Removed from
5502 _initialize_symmisc.
5503 * main.c (dump_me_command): Moved to maint.c and renamed to
5504 maintenance_dump_me.
5505 * breakpoint.c (all_breakpoints_info): Rename to
5506 maintenance_info_breakpoints.
5507 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5508 all_breakpoints_info to add maintenance_info_breakpoints to the
5509 maintenanceinfolist instead.
5510 main.c (initialize_main): Set up maintenance class commands.
5512 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5514 * energize-patches: Fix minor problems with building energize lib.
5516 * energize-patches: Change names of all cadillac procedure calls
5517 to be energize procedure calls. Simplify many hooks by moving
5518 tests energize.c. Configure energize, and build it automatically now.
5520 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5522 * Makefile.in (VERSION): Bump to 4.5.7.
5523 * cplus-dem.c (demangle_args): Validate index for previously
5524 seen type to guard against bogus values from malformed manglings.
5525 * valops.c (value_struct_elt_for_reference): Guard against
5526 blindly using NULL return value from lookup_symbol.
5528 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5530 * cadillac.c, cadillac-patches: Rename to energize.c and
5531 energize-patches. Change all routines and variables named
5532 'cadillac*' to 'energize*'. Create new file called energize.h to
5533 hold all interface declarations.
5535 * deblib/connection/*: Move all of this stuff into energize/, but
5536 delete unneeded files.
5538 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5540 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5542 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5543 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5544 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5545 child processes, to avoid dead ones "hanging around" after GDB exits.
5546 (attach): Always stop the process if it needs it. Set RLC flag
5547 when attaching running processes, so it will continue if we detach
5548 it, quit, or are killed.
5549 (detach): Clear faults and set RLC flag to make process run
5551 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5553 (info_proc): Open process O_RDONLY, so we can see any process,
5554 even those controlled by debuggers.
5555 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5557 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5559 Relocate symbols using an array of section_offsets, rather than a
5560 single `addr' or `offset'. This makes Solaris-2 support work, and
5561 permits better VxWorks (and maybe xcoff) support later.
5563 * symtab.h (struct section_offsets): New structure for keeping
5564 a set of offsets, rather than a single one.
5565 (struct objfile): Replace addr with section_offsets member.
5566 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5567 * gdb-stabs.h: New include file with `symbol type specific'
5568 parameters for psymtabs and objfiles.
5569 * Makefile.in (HFILES): Add gdb-stabs.h.
5570 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5571 * coffread.c: Conforming changes. Fake offset array always 0.
5572 * dbxread.c: Conforming changes.
5573 (struct dbx_symfile_info): Move to gdb-stabs.h.
5574 (start_psymtab): Call elfstab_offset_sections to calculate good
5575 offsets for this source file, based on the ELF symbol table info.
5576 (read_ofile_symtab): Yank N_CATCH, which is dead.
5577 (process_one_symbol, N_CATCH): Yank.
5578 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5579 Relocate with SECT_OFF_TEXT.
5580 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5581 to distinguish relocatable from absolute symbols. Then, if not
5583 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5584 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5585 (", N_ROSYM): SECT_OFF_RODATA.
5586 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5587 (dbx_symfile_offsets): Add to translate addr to offset.
5588 * dwarfread.c: Conforming changes. Single offset currently used.
5589 * elfread.c: Add various complaints about elf/stab stuff.
5590 #include gdb-stabs.h. Conforming changes, using a single offset.
5591 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5592 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5593 for later use in building psymtabs.
5594 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5595 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5596 (free_elfinfo): New fn, frees all chained stab_section_infos
5597 in an objfile, and zaps the start-of-chain pointer.
5598 (elfstab_offset_sections): New fn, looks in stab_section_info
5599 chain to determine section bases to relocate a psymtab's worth
5600 of symbols, as they are being read.
5601 * mipsread.c: Conforming changes. Stabs-reading will relocate
5602 using one offset. MIPS-reading will not relocate at all.
5603 * partial-stab.h: Relocate different symbol types using different
5604 offsets from section_offsets.
5605 * symfile.c: Conforming changes.
5606 (find_lowest_section): Unused function to use later
5607 to free us from the Tyranny of the Text Section.
5608 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5609 in all lower layers of symbol reading. Call format-specific
5610 sym_offsets function to initialize offsets for high speed symbol
5612 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5613 (symbol_file_command, add_symbol_file_command): Callers changed.
5614 * symmisc.c (dump_psymtab): Print new relocation parameters.
5615 * xcoffread.c: Corresponding changes.
5617 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5618 * main.c (main): Read the $HOME/.gdbinit file before processing
5619 the argv arguments (e.g. reading symbol files or core
5620 files). This allows global parameters to be set, which will apply
5621 during the symbol reading. The ./.gdbinit is still read after
5623 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5624 * xcoffexec.c: Clean up quote inside comment.
5626 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5628 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5629 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5630 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5631 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5632 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5633 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5634 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5635 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5636 values.c, xcoffread.c:
5637 Remove "(void)" casts from function calls where the return value
5638 is ignored, in accordance with GNU coding standards.
5640 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5642 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5643 * partial-stab.h: Ignore N_ENDM.
5644 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5645 CODE or DATA section attachment. This eliminates a lot of random
5646 values from shared libraries, which screw up the ordinary symbols
5647 in the address ranges they happen to overlap.
5648 * buildsym.c (define_symbol): Eliminate special tests
5649 for function types; move into "function" cases in switch statement.
5650 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5651 in case they define new type numbers. But ignore them (FIXME).
5652 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5653 (read_sun_builtin_type): Add commentary.
5655 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5657 * xm-rs6000.h: define MEM_FNS_DECLARED
5659 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5661 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5662 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5663 * mips-xdep.c: Remove most include files (unused, caused errs).
5664 (fetch_core_registers): Use right parameters in dummy fn.
5666 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5668 * buildsym.c (scan_file_globals): Beware the null file.
5669 Fix from Jim Williams.
5671 * stack.c (return_command): Evaluate expression *before* popping
5672 off the stack frames! Fix inspired by Jim Williams.
5673 (up_silently_command, down_silently_command): No sel frame is error.
5675 * defs.h (memcpy, memset): Conditionalize decls on
5676 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5677 (alloca): Break out the STDC and non-STDC alloca cases, to make
5678 it work on old preprocessors as well as "picky ANSI" ones.
5679 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5681 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5682 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5683 header files define it!
5685 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5687 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5689 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5690 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5691 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5692 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5693 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5694 utils.c, valarith.c, valops.c, valprint.c, values.c:
5695 Replace bcopy() use with memcpy(), which is more standard and can
5696 take advantage of gcc's builtin functions for increased performance.
5697 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5698 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5700 Replace bzero() use with memset(), which is more standard and can
5701 take advantage of gcc's builtin functions for increased performance.
5702 * i386-tdep.c, main.c, valprint.c:
5703 Replace bcmp() use with memcmp(), which is more standard and can
5704 take advantage of gcc's builtin functions for increased performance.
5706 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5708 * remote.c (remote_wait): Fix cast on signal() call.
5709 * defs.h (alloca): More diddling with alloca. Have to ensure
5710 that it has a prototype, so that if alloca is defined as a macro
5711 that takes an arg, the definition is seen as a use of a macro
5712 that takes an arg, to satisfy picky ANSI preprocessors.
5714 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5716 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5717 consistency with all other gdb files.
5718 * cadillac.c: Use <string.h> rather than <strings.h>.
5719 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5720 * Makefile.in (MAKE): Remove definition for consistency with
5721 other Makefile.in files and to fix problem with recursive makes.
5723 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5725 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5728 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5730 * source.c (print_source_lines): for DOS interoperability; don't
5731 print CR (013) as ^M.
5733 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5735 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5737 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5739 * remote.c (remote_wait): Cast signal to void * to avoid warning
5740 from busted HP compiler.
5742 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5743 stabs cause end_psymtab to be called.
5745 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5746 compiler feature of putting 'c' into basic type descriptors for
5749 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5750 where there is no place for nPC in prrun struct.
5752 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5754 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5755 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5756 * dwarfread.c (enum_type): Save enum names on type_obstack.
5757 * dwarfread.c (struct_type): Save member name on type_obstack.
5758 * symtab.c (_initialize_symtab): Fix misspelling.
5759 * regex.c (store_jump, insert_jump): Return void.
5761 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5763 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5764 (alloca): Declare return type on SPARC, since Sun doesn't.
5765 (*_BYTE_ORDER): Improve comment: *must* be defined.
5767 * tm-hppa.h: New file, architectural definition of HP PA.
5768 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5770 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5771 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5772 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5773 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5776 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5777 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5778 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5780 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5782 * printcmd.c (output_command): Thinko.
5783 (x_command): Only set remembered size/format if cmd succeeds.
5785 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5786 since it is no longer used and burns time for every symbol read.
5787 (process_one_symbol): Treat N_CATCH like default (complain).
5789 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5791 * partial-stab.h (case N_TEXT): Fix fencepost error when
5792 detecting start of new symbol info after reading symtab for a
5793 module with a zero length TEXT segment.
5795 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5797 * Makefile.in (VERSION): Bump to 4.5.6.
5798 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5800 * defs.h (NORETURN): Define away for Lucid compiler.
5801 * remote.c (remote_timer, remote_interrupt): Signal handlers
5803 * ser-termios.c (serial_write, serial_close): Return whatever
5804 value the write/close call returns, rather than falling off end.
5805 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5806 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5808 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5809 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5811 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5812 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5813 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5814 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5816 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5817 store_inferior_registers): Supply missing fourth argument to
5819 * cadillac.c (kernel_dispatch): Make return type void.
5820 * cadillac.c (iosig): Signal handlers take one int arg.
5821 * valprint.c (val_print_fields): Call fprint_symbol to get
5822 automatic C++ demangling for mangled field names.
5824 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5826 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5827 * dwarfread.c (enum_type): Fix misspelling in comment.
5828 * valprint.c (val_print_fields, cplus_val_print): Minor
5829 adjustment to printing of C++ class structures to more closely
5830 match format for printing C structures, with and without setting
5833 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5835 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5836 (which is not a Posix signal) if it isn't defined.
5837 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5838 New port to Linux (a free Unix clone for 386 machines).
5840 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5842 COFF changes for dealing better with EPI 29K C compiler output.
5844 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5846 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5847 (read_coff_symtab): Move patch_opaque_types call from
5848 coff_symfile_read. Restrict it to symtabs from this objfile.
5849 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5850 references on opaque type chain; just let coff_lookup_type handle 'em.
5851 (decode_type): Complain about tagndx values on
5852 non-struct/union/enum types, which the EPI compiler tends to produce.
5854 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5856 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5859 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5860 usage to match new prototype. Include libbfd.h to get prototype.
5862 * source.c (find_source_lines): Handle large st_size fields.
5864 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5866 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5867 * stack.c (return_command): Use cleanups to avoid memory leaks.
5869 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5871 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5872 INT_REGNUM to INTE_REGNUM.
5874 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5876 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5878 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5879 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5880 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5881 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5883 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5884 declarations of malloc/realloc/free that are inserted by some
5886 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5888 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5889 another decl of strdup (this really ought to come from libiberty.h!).
5891 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5893 * remote.c (getpkt): Error if input exceeds buffer size.
5894 (_initialize_remote): `set remotedebug' enables packet trace.
5896 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5897 N_SLINE's, etc, just like Sun cc on Solaris2.
5899 * am29k-tdep.c (read_register_stack, write_register_stack):
5900 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5901 variable. Add `set' and `show' commands for it.
5902 * doc/gdb.texinfo: Document it.
5904 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5906 * valprint.c (type_print_1): Plug memory leak. Print all
5907 C++ syms as demangled, not just functions.
5908 * buildsym.c (read_range_type): When we find a signed char
5909 type, do a lookup of signed char, not plain char. Plain char's
5910 still get looked up as plain char's elsewhere.
5912 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5914 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5915 (Bug and fix found by Pierre Willard.)
5917 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5919 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5921 * xm-rs6000.h: Add decl for strdup().
5923 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5926 * breakpoint.c (enable_command, disable_command): Without args,
5927 should only affect normal breakpoints and watchpoints.
5929 * m68k-pinsn.c (print_insn_arg): Make register be const.
5930 * xcoffexec.c: Remove ' from comment.
5931 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5932 with decls of malloc in c-exp.tab.c (as produced by yacc).
5933 There's got to be a better way to do this...
5935 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5937 * partial-stab.h: Convert single rindex use to strrchr.
5938 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5939 standard <strings.h> file, now that the only single use of
5940 rindex in the gdb source files is gone.
5942 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5944 * mipsread.c: Undo ill effects from including <strings.h>,
5945 which #defines index to be strchr. Unfortunately, index is
5946 a member of a symbol table structure that can't be changed.
5947 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5948 remove redundant #include's.
5950 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5952 * mipsread.c: #include <strings.h> for rindex().
5954 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5956 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5958 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5960 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5961 extraneous SO stabs from busted C++ compilers.
5963 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5965 * Makefile.in (VERSION): Bump to 4.5.5.
5966 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5967 C++ lookups fail, print possibly helpful hint about completion.
5968 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5969 for static data members.
5970 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5971 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5972 it's broken on ncr3000's.
5974 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5976 * dwarfread.c (decode_modified_type): Change type of first arg.
5977 Change 'modifier' to char from unsigned char. Cast single use
5978 that needs to be unsigned char.
5979 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5980 * utils.c (strdup_demangled): Add function.
5981 * defs.h (strdup_demangled): Add prototype.
5982 * stack.c (return_command): Demangle C++ function names for query.
5983 * infcmd.c (jump_command): Demangle C++ function names for query.
5984 * cplus-dem.c (consume_count): New function and prototype.
5985 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5986 do_type): Replace conversion code with consume_count().
5987 * cplus-dem.c (gnu_special): Fix demangled of static members.
5988 * source.c (list_command): Print demangled function names
5989 when appropriate. Fix supplied by Peter Schauer.
5991 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5993 * sparc-tdep.c: Clean up slightly for Solaris2.
5995 * buildsym.c (define_symbol): Nameless types are now on several
5996 platforms; generalize them and un-ifdef them to make Solaris 2
5999 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6001 * infcmd.c: Fix typo (reported by Rob Savoye).
6002 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6003 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6004 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6005 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6006 rather than the one for the first file in the dependency chain.
6008 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6009 set. Don't reset our own texthigh, or dependency-only pst's, in
6010 scanning all the rest of the psymtabs.
6011 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6013 * buildsym.h (N_UNDF): Improve comments.
6014 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6016 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6018 * symtab.h (struct symbol): Add aux_value union for preserving
6019 an additional per-symbol value.
6020 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6021 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6022 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6023 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6024 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6026 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6028 * symfile.c (clear_symtab_users_once): Now non-static (for
6031 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6033 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6034 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6035 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6037 Solaris-2 support on SPARC:
6039 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6040 Add symbol_size and file offsets to struct symloc.
6041 Add static symbol_table_offset, string_table_offset,
6042 file_string_table_offset, next_file_string_table_offset,
6044 (add_old_header_file): Convert error() to complain()t.
6045 (dbx_symfile_read): Get symbol size via the objfile.
6046 Also get symbol_table_offset.
6047 (dbx_symfile_init): Record symbol size and count via the objfile.
6048 (dbx_next_symbol_text): Always add file_string_table_offset when
6049 accessing string table.
6050 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6051 (SET_NAMESTRING): Use the offset.
6052 (end_psymtab): Large kludge to determine addresses where source
6053 files start and end (for the psymtab header).
6054 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6055 Get this, symbol size, and symbol offset, from psymtab.
6056 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6057 Patch up last_source_start_addr if zero in N_SO.
6058 (process_one_symbol): Add variable function_start_offset.
6059 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6060 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6061 ( "", N_OBJ, N_OPT): Ignore.
6062 (elfstab_build_psymtabs): New function to read stabs out of
6065 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6066 (gdb): use GLOBAL_CFLAGS when linking, too.
6067 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6068 (N_OBJ, N_OPT): Ignore.
6069 ('f', 'F'): Save last function name.
6071 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6072 extra info in the minimal symbol.
6073 (elf_symtab_read): The extra info is the size of an ELF object,
6074 which was kludged to us in the `udata' field of the BFD symbol.
6075 Gag me with a crowbar...
6076 (elf_symfile_read): Keep track of both the absolute load address,
6077 and the offset between load addr and symbols. Handle STABS as
6078 well as DWARF sections, passing the absolute load address to
6079 elfstab_build_psymtabs.
6081 * symfile.h: Prototype elfstab_build_psymtabs.
6082 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6084 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6086 * buildsym.h: Add processing_acc_compilation flag.
6087 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6088 (define_symbol): Skip arg types in function entries. Resolve
6089 overloaded 'P' which acc uses for prototypes of functions called
6091 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6093 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6094 save size of ELF symbols. FIXME.
6095 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6096 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6098 * configure.in: Solaris config is sparc-sun-solaris2.
6099 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6101 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6102 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6103 * symfile.c (symfile_bfd_open): Comment where name is freed.
6104 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6106 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6108 * expprint.c (print_subexp): Add missing ']'.
6109 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6110 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6111 * WHATS.NEW: Point out improved C++ function name handling.
6112 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6113 type names for both implicitly and explicitly signed integral
6114 types. See comment in the source code.
6116 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6118 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6119 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6120 * expprint.c (print_subexp): Fix printing of register names.
6122 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6124 * inferior.h (register_valid): Declare.
6125 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6126 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6127 macros for traversing the data structures in a single objfile.
6128 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6129 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6132 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6134 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6135 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6136 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6137 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6139 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6141 * depend: rebuild to account for remote-st2000.c.
6142 * remote-st2000.c: Almost works now.
6143 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6145 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6147 * c-exp.y (yylex): Recognize single-quoted strings that specify
6148 tokens with embedded whitespace, such as C++ demangled names.
6149 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6150 * main.c (gdb_completer_quote_characters): Add global variable.
6151 * main.c (symbol_completion_function): Total rewrite for C++
6152 demangled name handling.
6153 * main.c (skip_quoted): New function.
6154 * main.c (main): Set rl_completer_quote_characters.
6155 * symmisc.c (dump_symtab): Print source language for symtab.
6156 * symtab.c (expensive_mangler): Add prototype and function.
6157 * symtab.c (completion_list_add_symbol): Total rewrite for new
6158 C++ demangled name handling.
6159 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6160 other changes for demangled C++ symbol handling.
6161 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6162 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6163 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6164 * symtab.c (completion_list_add_symbol): Total rewrite for new
6165 C++ demangled name handling.
6166 * symtab.c (expensive_mangler): New function.
6167 * utils.c (strcmp_iw, demangle_and_match): New functions.
6168 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6170 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6172 * Makefile.in: Roll VERSION to 4.5.4.
6173 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6174 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6175 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6177 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6179 * alldeps.mak: Rebuild to account for new files.
6180 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6181 * tm-st2000.h: New file.
6182 * configure.in: Tandem debug monitor (st2000) support.
6183 * remote-st2000.c, config/st2000.mt: ditto.
6185 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6187 * blockframe.c (inside_entry_file, inside_main_func,
6188 inside_entry_func): Return 0 if no symbols; avoid crashing.
6190 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6192 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6193 without masking, since it is signed and will later be compared
6194 against signed quantities. The right fix is probably to make
6195 it all unsigned, but this is a small, safe fix for this release.
6196 FIXME -- make the real change sometime soon.
6198 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6200 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6201 parameter in call to `symbol_file_add' to 0.
6203 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6205 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6207 * configure.in: Handle -m680[01234]0-wrs.
6209 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6211 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6212 `ieee_extended_to_double'.
6214 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6216 * valops.c (value_assign): Lint, by Pierre Willard.
6218 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6220 * coredep.c (fetch_core_registers): Remove premature warning,
6221 which triggers on DECstation even though all regs are accessible.
6223 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6224 sign-extension of instruction fields even on unsigned-char hosts.
6225 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6227 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6228 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6229 since they define the target, not the host.
6230 * m88k-pinsn.c: Fix typo.
6232 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6234 * valarith.c (value_zerop): -0.0 is still zero.
6235 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6236 Patches by Paul Eggert <eggert@twinsun.com>.
6238 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6240 * alldeps.mak, depend: re-make to account for ser-*.c.
6242 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6244 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6245 disconnecting from controlling terminal, to avoid gdb hanging
6246 on SVR4. Fixes bug reported by Oliver Okrongli.
6247 * procfs.c (PROC_NAME_FMT): Change format to match default used
6248 by system, as suggested by Oliver Okrongli.
6249 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6250 bug fix from Brent Townshend (bst%tt@cam.ORG).
6251 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6252 by turlais@rechser.total.fr.
6253 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6254 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6255 * objfiles.h (unlink_objfile): Add prototype.
6256 * objfiles.c (unlink_objfile): Add function.
6257 * objfiles.c (free_objfile): Call unlink_objfile.
6258 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6259 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6260 Also, discard old possibly bogus sf struct.
6261 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6262 find_sym_fns() for remapped symbol files, in case of any changes
6263 since the last mapping.
6265 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6267 * findvar.c (read_relative_register_raw_bytes): use the raw size
6268 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6270 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6272 Changes to support GDB running on DOS using GO32 and H8 support
6274 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6275 allowing hosts with different text and binary file formats to
6277 * coffread.c (read_coff_symtab): changed calling convention and
6278 operation - now it opens its own file with FOPEN_RB rather than
6279 duping and fdopening the provided handle.
6280 * dbxread.c, cplus-dem.c: #include mangling.
6281 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6282 binary files oring in the right bit.
6283 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6284 * remote-hms.c: cleanup to use the new remote serial stuff
6285 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6286 independent remote terminal I/O.
6287 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6288 * source.c (openp): fix off by one problem removing / - can now
6289 open a source file in the root directory with DOS.
6290 * values.c (value_as_pointer): remove bogus address bits from
6291 long. (unpack_long): unpack into unsigned long/short if pointer.
6293 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6295 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6296 It gets permanently stuck in many OSes.
6297 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6299 * breakpoint.c: Improve help text for info breakpoints.
6301 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6303 * README: Add pointer to internals doc, and describe reading
6305 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6306 * symtab.c (output_source_filename): Remove old glop for wrapping
6307 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6309 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6311 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6312 * munch: Add sort -u to avoid duplications.
6313 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6314 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6316 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6318 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6319 avoid infinite loops while demangling bogus mangled names.
6320 * valprint.c (type_print_base): Minor fix for GNU style guide
6323 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6325 * Makefile.in (VERSION): Bump to 4.5.3
6326 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6327 * Makefile.in (demangle): New target to create standalone
6328 demangler with same code and options as internal demangler.
6329 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6330 to support ARM style and Lucid style demangling, improve
6331 maintainability, fix several demangling bugs. More changes
6333 * defs.h (strstr): Add ANSI compatible prototype.
6334 * valprint.c (type_print_1): Demangle using ansi option.
6335 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6337 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6339 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6342 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6344 * mipsread.c (parse_procedure): Return rather than using
6345 uninitialized variable 'b'.
6347 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6349 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6350 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6351 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6352 relative to each source file.
6354 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6356 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6359 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6361 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6362 * am29k-tdep.c: Update to latest code from AMD.
6363 (get_saved_register) don't crap out if no frame.
6364 * remote-udi.c: Set/clear inferior_pid as appropriate.
6365 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6366 error handling. Fixup end-of-debugging messages.
6367 (udi_fetch_registers) clean up big time, mainly don't multiply
6368 register_valid indices by 4, and use proper Offset when reading
6369 gr96-gr127. (udi_store_registers) general cleanup.
6370 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6371 INT_REGNUM->INTE_REGNUM.
6372 * tm-29k.h: Upgrade to latest code from AMD.
6373 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6374 (UDIConnect) Clean up error processing (like, don't do exit() if
6375 execlp fails), make code restartable, make more attractive.
6376 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6379 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6381 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6382 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6383 from former to latter.
6385 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6387 * cplus-dem.c (do_args): Handle void args the same as others.
6388 * objfiles.c (free_objfile): Only try to unmap files when
6389 reusable objfiles are supported.
6390 * valprint.c (type_print_varspec_suffix): Add parameter that
6391 specifies if C++ demangling included function arguments. Use
6392 it to suppress printing extra pair of ()'s.
6393 * valprint.c (type_print_1): Fix problem with printing demangled
6394 C++ function types where demangled type includes the function
6397 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6399 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6400 Allows selection of C++ demangler to be a configuration option
6401 until multiple demanglers are supported.
6402 * demangle.h: New include file for extended demangler support.
6403 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6404 utils.c, valprint.c: Include "demangle.h" and change all calls
6405 to cplus_demangle() or fputs_demangled() to use individual
6407 * valprint.c (type_print_1): Change options to cplus_demangle
6408 to print demangled function args. Still broken, but now less so.
6409 * cplus-dem.c: Include demangle.h, reorganize and update some
6410 comments to reflect reality.
6411 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6412 second arg from fixed integer to bit based multiple options.
6413 * cplus-dem.c (optable): Reformat and replace ansi members with
6415 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6417 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6419 * values.c (set_internalvar): Force evaluation of lazy values.
6420 Bug reported by RMS.
6422 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6424 * Makefile.in (VERSION): Bump to 4.5.2.
6425 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6426 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6427 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6428 proper handling of bit fields.
6429 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6430 * symtab.h: Fix couple of misspellings in comments.
6431 * value.h (struct value): Clarify use of bitpos.
6432 * value.h (unpack_field_as_long): Change prototype, returns
6434 * values.c (unpack_field_as_long): Change return type to LONGEST,
6435 sign extend unpacked fields that are signed, other rewriting.
6436 * config/ncr3000.mt: New target config file.
6438 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6440 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6441 even when printing 8-bit characters.
6443 * gdbtypes.c (make_{reference,pointer,function}_type): New
6444 functions which handle overwriting of forward-referenced types
6445 for stabs file reading.
6446 (lookup_{reference,pointer,function}_type): These just call
6447 the make_*_type functions with a null storage alloc parameter.
6448 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6449 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6451 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6452 (dbx_alloc_type): Make it easier to understand. No funct change.
6453 (define_symbol: 't'): Don't put the typedef name into the name of
6454 the struct, union, or enum. Bugfix.
6455 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6456 routines to properly handle overwriting preallocated types so that
6457 forward references will work.
6458 (read_enum_type): Force enum values to file scope, due to bug in
6459 Sun compiler output. FIXME, fix later.
6461 Remove unused header_file_prev_index mechanism. It was already
6462 obsolete in gdb-3.5. These comments appeared in 3.5:
6463 /* This code was used before I knew about the instance codes.
6464 My first hypothesis is that it is not necessary now
6465 that instance codes are handled. */
6466 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6467 * buildsym.h: Remove it and prev_index that saves it.
6468 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6470 * solib.c (special_symbol_handling): When called from core files,
6471 must set up debug_addr. Don't print error messages, just return.
6472 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6474 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6476 * cplus-dem.c: Allow nested class names (as in
6477 Foo::Bar::method()).
6478 Allow the cleaner cfront style of nested class names
6479 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6480 Make cplus_demangle re-entrant by removing use of global
6481 variables. Instead, place all shared variables in a
6482 stack-allocated structure, and pass around its address.
6484 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6486 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6487 29k-share/* subdirs...
6489 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6490 rewrite, only leave out the bugs.
6492 * Makefile.in: Add 29k/UDI support. Improve depend.
6493 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6495 * am29k-tdep.c: Update to use new calling conventions, and misc
6498 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6500 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6502 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6503 breakpoint instructions that leave PC pointing at the right place.
6505 * core.c (core_open): Call warning() to print warnings.
6507 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6509 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6510 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6511 This prevents a crash when trying to lookup the value of a
6512 non-existent symbol.
6514 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6516 * signame.c, signame.h: Remove, replaced by strsignal.c in
6518 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6519 sun386-xdep.c: Remove include of signame.h
6520 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6521 * Makefile.in (HFILES): Remove signame.h
6522 * Makefile.in (OBS): Remove signame.o
6523 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6524 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6525 psignal, perror): Add prototypes.
6526 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6528 * depend: Manually remove signame.[cho] references.
6529 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6531 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6532 with safe_strsignal.
6533 * core.c (core_open): Replace use of sys_siglist with
6535 * core.c (memory_error): Replace use of sys_errlist with
6537 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6539 * infcmd.c (program_info): Replace use of sys_siglist with
6541 * infrun.c (signal_stop, signal_print, signal_program):
6542 Allocate dynamically based on dynamic determination of number
6543 of signals to support.
6544 * infrun.c (child_create_inferior): Replace use of sys_errlist
6546 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6548 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6549 strsigno and sys_siglist with safe_strsignal.
6550 * infrun.c (handle_command): Call signo_max to find number of
6551 signals. Replace sig_number with strtosigno and sig_abbrev with
6553 * infrun.c (signals_info): Replace sig_number with strtosigno.
6554 * infrun.c (_initialize_infrun): Call signo_max to find number of
6555 signals. Dynamically allocate signal_{stop,print,program}.
6556 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6557 * procfs.c (errnoname): Add function and prototype.
6558 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6559 of sys_siglist with safe_strsignal.
6560 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6561 sys_siglist with safe_strsignal.
6562 * procfs.c (info_proc_stop): Call errnoname.
6563 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6564 * stuff.c (main, get_offset): Replace use of sys_errlist with
6566 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6567 with safe_strsignal.
6568 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6569 with safe_strsignal.
6570 * utils.c (safe_strerror, safe_strsignal): Add functions that
6571 call strerror and strsignal respectively, and deal with NULL
6573 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6574 sys_errlist with safe_strerror.
6575 * valprint.c (val_print): Replace use of sys_errlist with
6578 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6580 * Makefile.in: rework CFLAGS so that they can be set from the
6581 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6582 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6583 Pass CFLAGS on recusions.
6585 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6587 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6588 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6589 overkill for the problem it solved.
6590 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6591 and default to simply printing type names as appropriate.
6592 * main.c (main): Remove one of the leading newlines from
6593 warning_pre_print initialization.
6594 * objfiles.c (open_existing_mapped_file): Add function and
6596 * objfiles.c (open_mapped_file): Rewrite to use new function
6597 open_existing_mapped_file.
6599 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6601 * sun3-xdep.c (fetch_core_registers): Lint.
6602 * tm-sun3.h: Prototype lint.
6605 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6607 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6608 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6609 * objfiles.c: Cast calls to close() with unused returns to void.
6610 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6611 old objfile's name before updating it.
6612 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6613 * objfiles.h (objfile struct): Add mmfd member.
6614 * symfile.c (syms_from_objfile): Move some code to
6615 new_symfile_objfile.
6616 * symfile.c (new_symfile_objfile): Add new function, common code
6617 from syms_from_objfile.
6618 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6619 mapped and unmapped symbol files.
6620 * symfile.c (symbol_file_command): Print "No symbol file now"
6621 message, ala exec_file_command for the exec file.
6622 * symfile.h (new_symfile_objfile): Add prototype.
6623 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6624 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6626 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6628 * rs6000-pinsn.c: New version from IBM (Metin).
6629 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6630 to avoid warnings from some compilers.
6632 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6634 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6635 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6636 type's flag word that marks it as a fundamental type.
6637 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6638 flags argument for all calls to init_type().
6639 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6640 flags argument for all calls to init_type(). Also remove
6641 dependency on host sizes for ints, floats, etc.
6642 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6643 flags argument for all calls to init_type(). Also remove
6644 dependency on host sizes for ints, floats, etc.
6645 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6646 bit to flags argument for all calls to init_type(). Add types
6647 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6648 * valprint.c (unsigned_type_table, signed_type_table,
6649 float_type_table): Remove.
6650 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6651 bit when printing fundamental types, and print the actual name
6652 for such types, rather than inventing one. Remove code that
6653 invented fundamental type names.
6654 * valprint.c (_initialize_valprint): Remove initializations
6655 for now removed unsigned_type_table, signed_type_table, and
6658 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6660 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6661 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6664 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6666 * dwarfread.c (target_to_host): New function similar to previous
6668 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6669 Extensive changes to convert all previous usages to use new
6670 target_to_host() function.
6671 * dwarfread.c (struct dieinfo): Change types of most integral
6672 members to be unsigned.
6674 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6676 * WHATS.NEW: Revise -mapped doc.
6678 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6680 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6681 too high or when skipping `forwards' moves us backwards.
6682 (parse_type): Print mis-guessed tag name in complaint.
6683 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6684 (parse_procedure): Do not attempt to create symbols; just fill in
6685 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6686 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6687 for clarity. Set top_stack before calling parse_external. In
6688 stabs, sort symbols before calling parse_procedure.
6690 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6691 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6692 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6693 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6696 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6698 * Makefile.in (VERSION): Set to 4.5.1.
6699 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6700 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6701 fill_gregset): New functions for SVR4 /proc support.
6702 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6703 Remove new symbol types and such to ../include/coff/symconst.h.
6704 (parse_symbol): Simplify code for parsing struct/enum/unions.
6705 (parse_type): Handle `long long' types.
6706 (upgrade_type): Handle `const' qualifier.
6707 (parse_partial_symbols): fix indentation, clean a bit.
6709 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6711 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6712 copy in data from raw read buffers, calling bfd byteswapping
6713 routines as appropriate. Use to replace most existing memcpy
6715 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6716 * configure.in: Recognize new ncr3000 config.
6717 * config/ncr3000.mh: New config file.
6719 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6723 * README: Update for release.
6724 * Makefile.in: Update version to 4.5.
6725 * WHATS.NEW: The obvious.
6727 * depend: Generate new depend file for this release.
6729 * Makefile.in (depend): Fix dependancy generation so that it does
6730 not include gcc 'fixincluded' files, which are usually in a system
6733 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6735 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6736 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6737 symbols for nameless types. And, handle `R' (register parameter
6738 type) for AIX. (an extension to existing stabstring grammar).
6739 * rs6000-xdep.c: Fix typo (= should have been ==).
6741 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6743 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6745 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6747 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6748 * signame.c (SIGWAITING, SIGLWP): Add.
6750 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6752 * xm-i386mach.h: add decls for errno and strdup().
6754 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6755 used in array index context (otherwise, some compilers barf).
6757 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6759 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6760 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6761 in a system call, and provide better backtrace if so.
6763 * Makefile.in (HFILES): Add xcoffsolib.h.
6764 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6765 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6767 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6768 mipscoff_symfile_read): Convert to BFD to do file I/O.
6770 * symfile.c: #include <ctype.h> to get proper def if isspace().
6772 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6774 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6776 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6777 function also when parsing embedded stabs.
6779 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6781 * mipsread.c: Fix more declarations.
6783 * mipsread.c: Fix many invocations of complain. Use enum
6784 type_code where appropriate.
6786 * xm-vaxult.h: Add decl for strdup().
6788 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6791 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6793 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6796 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6798 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6799 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6800 Merge in more patches for rs6000 from Metin Ozisik.
6801 * utils.c: Fix typo in comment.
6803 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6805 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6806 * procfs.c (attach): Set nopass_next_sigstop if attached
6807 process is forcibly stopped.
6808 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6809 resending SIGSTOP to attached process on first resume.
6811 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6813 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6815 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6817 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6818 (VERSION): Bump to 4.4.85.
6819 * mipsread.c: Update for new include files. Lint.
6820 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6821 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6822 Don't need to bring in mipsread.o specially any more.
6824 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6826 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6827 routine (for Irix-4.x). Make many funcs static and void.
6828 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6829 * (init_extra_frame_info): Don't trash cached value of frame
6830 pointer register. This fixes backtracing through routines that use
6831 alloca(). Generally clean up declarations of functions, and use
6832 typedefs and macros to reference data structures as appropriate.
6833 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6836 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6838 * values.c (unpack_long): Fix unpacking error for signed chars
6839 on hosts where the default character type is unsigned.
6840 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6841 for newer SVR4 variants.
6842 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6843 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6844 * procfs.c (mappingflags): Add support for MA_PHYS
6846 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6848 * buildsym.c (read_struct_type): Avoid coredump when C++
6849 abbreviated type name is messed up. Reported by Joe Buck.
6850 FIXME, we need to determine whether GDB or GCC needs to be
6851 smarter to correctly locate this type name.
6853 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6854 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6855 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6856 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6857 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6859 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6861 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6862 * symtab.h (current_source_symtab): Make extern
6863 * symtab.h (current_source_line): Make extern
6864 * inferior.h: Move all procfs.c prototypes to one place, add
6865 prototype for proc_signal_handling_change. Add prototypes for
6866 signal_stop_state, signal_print_state, and signal_pass_state.
6867 * inferior.h (stop_soon_quietly): Make extern
6868 * inferior.h (attach_flag): Make extern
6869 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6870 * infrun.c (signal_stop_state, signal_print_state,
6871 signal_pass_state): New functions to query specific signal
6873 * infrun.c (handle_command): Minor error message change, add
6874 NOTICE_SIGNAL_HANDLING_CHANGE.
6875 * procfs.c (open_proc_file): Remove iris specific reset of
6876 inherit-on-fork flag, moved to proc_set_exec_trap().
6877 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6878 to reset inherit-on-fork flag, bash comment to GNU form.
6879 * procfs.c (proc_base_address, set_proc_siginfo,
6880 fetch_core_registers): Conform to code style.
6881 * procfs.c (signame.h): Include.
6882 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6883 syscallname(), info_proc_syscalls()): New macros, tables, and
6884 functions to organize and report system call information.
6885 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6886 saved_exitset, saved_entryset): Add to procinfo struct.
6887 * procfs.c (struct trans): Add.
6888 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6889 siginfo_table, errno_table): Tables to translate numeric values
6890 to symbolic names and short descriptions.
6891 * procfs.c (signalname, info_proc_signals): Add function and
6893 * procfs.c (proc_info): Now info_proc.
6894 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6895 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6896 info_proc_faults, lookupname, lookupdesc, sigcodename,
6897 sigcodedesc): New functions.
6898 * procfs.c (proc_signal_handling_change): New function to set
6899 the trace flags based on the state of gdb's signal handling flags.
6900 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6901 and remove code to do PIOCSTRACE ioctl.
6902 * procfs.c (attach, detach): Preserve and restore process flags
6903 using saved_* fields in procinfo struct.
6904 * procfs.c (attach): Call proc_signal_handling_change.
6905 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6906 * procfs.c (proc_desc): Update for latest changes.
6907 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6908 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6909 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6911 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6913 * procfs.c (set_proc_siginfo): Add prototype and new function.
6914 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6915 up inferior siginfo struct.
6916 * elfread.c (elf_symfile_read): Compute the relocation amount
6917 by subtracting off the address of the ".text" section.
6918 * solib.c: Add pointer to ".text" section to so_list struct.
6919 * solib.c (solib_map_sections): Initialize pointer to ".text"
6920 section in so_list struct.
6921 * solib.c (symbol_add_stub): Pass base address of ".text"
6922 section to symbol_file_add, rather than the load address of
6923 the shared library. On SunOS they are the same. On SVR4 they
6926 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6928 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6929 function name, not .gdbinfo. symbol.
6931 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6933 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6935 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6937 * Makefile.in (VERSION): 4.4.8
6939 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6940 commands in .cshrc/.profile won't get traced.
6942 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6944 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6945 * exec.c (build_section_table): Don't abort if no sections.
6946 * sparc-tdep.c (single_step): Lint.
6947 * utils.c (mrealloc): Handle realloc (0, size) case here.
6949 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6951 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6954 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6956 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6957 .gdbinfo. symbols are created. Move creation from parse_procedure
6958 to parse_symbol, where it is fairly easy to grow the symtab. This
6959 also fixes a symtab trashing bug on all mips-based systems.
6960 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6962 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6963 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6965 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6967 * c-exp.y: Add missing return type to yyparse() prototype.
6969 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6971 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6973 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6974 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6975 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6976 (patch_opaque_types): Avoid dummy args and result.
6977 * objfiles.c (have_partial_symbols, have_full_symbols,
6978 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6979 (iterate_over_objfiles, iterate_over_symtabs,
6980 iterate_over_psymtabs): Remove, clunky and slow.
6981 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6982 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6983 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6984 dump_objfile): Remove dummy args and results. Move filename
6985 comparisons to callers.
6986 (printsyms_command, printpsyms_command, printmsyms_command,
6987 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6988 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6989 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6990 list_symbols, make_symbol_completion_list): Replace explicit
6991 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6992 Eliminate Dijkstra flag crap, break out of loops with gotos.
6993 (lookup_symtab_1): Protect '/' tests from short filenames.
6994 (cplus_mangled_symbol): Move inline into lookup_symbol.
6995 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6996 (relocate_minimal_symbol): Move inline to vmap_symtab.
6997 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6998 iterate_over_msymbols with ALL_MSYMBOLS.
7000 Misc cleanup prior to release.
7002 * Makefile.in (VERSION): Roll to 4.4.7.
7003 (HFILES): Add call-cmds.h.
7004 * call-cmds.h: New header for command fns called by other files.
7005 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7006 (breakpoint_1): Remove unused type arg. Change callers.
7008 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7009 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7010 * mipsread.c: Add prototypes for all static functions.
7012 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7013 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7014 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7015 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7016 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7017 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7020 * buildsym.c (define_symbol): Handle global register variables
7021 (from Pierre Willard). Complain if register numbers are too large.
7022 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7023 * tm-sparc.h: Don't #include <sun4/reg.h>.
7024 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7025 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7027 * language.h: Avoid forward enum declaration.
7028 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7029 config/sun4os5.mt: New host and target.
7030 * defs.h (errno): #include <errno.h> rather than assuming int.
7031 From Pierre Willard.
7033 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7034 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7035 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7036 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7037 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7038 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7039 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7041 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7043 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7044 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7045 * language.h (enum exp_opcode): Avoid forward enum def.
7046 * main.c (define_command, user_defined_command): Lint.
7047 * mem-break.c, xcoffread.c: Lint.
7048 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7050 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7052 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7053 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7054 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7055 or IBM6000_TARGET as (approximately) appropriate.
7057 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7059 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7060 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7061 or not to try reading symbols from a mapped objfile. Plugs memory
7062 leak due to shared libraries generating no psymtabs or symtabs.
7064 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7066 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7067 * copying.awk: Lint. Make stronger warning at top of copying.c.
7068 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7069 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7070 (lookup_pointer_type): Add FIXME comment.
7071 * main.c (set_history_size_command): Disallow negative size.
7072 * partial-stab.h: Update copyright.
7073 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7075 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7077 * main.c (set_history_size_command): Negative size is error.
7078 (Reported by Peggy Fieland.)
7080 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7082 * coffread.c (coff_symfile_init): Update comment.
7083 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7084 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7085 macros to access the dbx specific objfile information.
7086 * dbxread.c (symfile_string_table, symfile_string_table_size):
7087 Remove these local variables.
7088 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7089 read_dbx_symtab): Remove the stringtab and stringtab_size params
7090 from the function prototypes, the function definition, and the
7091 function calls. These are now available via DBX_STRINGTAB and
7092 DBX_STRINGTAB_SIZE using the objfile pointer.
7093 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7094 an arg to read_dbx_symtab.
7095 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7096 stringtab and the dbx specific per-objfile private info.
7097 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7098 args in prototype, function definition, and function calls. It is
7099 now available via the DBX_SYMCOUNT macro using the objfile
7101 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7102 local instance of struct dbx_symfile_info and replace with DBX_*
7104 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7105 symfile_string_table and symfile_string_table_size.
7106 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7107 symfile_string_table.
7108 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7109 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7110 stringtab size variables. Remove all code that used to reread
7112 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7113 to prior to any calls to mmalloc for the objfile specific heap.
7114 * utils.c (init_malloc): Document the requirement that for each
7115 heap for which corruption checking is desired, that init_mmalloc
7116 must be called prior to any mmalloc calls on the heap.
7118 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7120 * rs6000-pinsn.c: Make dis-assembly output more like
7121 other targets: Don't print instruction in hex before
7122 the assembly; use print_address to print out jump
7125 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7127 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7128 * cplus-dem.c: Support "Sc" meaning "signed char".
7130 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7132 * configure.in: fix iris/iris3.
7134 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7136 * command.c, main.c (various places): Use ctype.h macros
7137 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7138 (such as (x >= 'A' && x <= 'Z')).
7139 (There are still more of these in other files.)
7140 * main.c (defined_command): Lower-case the user's
7141 new command before entering it. Needed because
7142 command lookup is case-insensitive (and also lower-cases).
7143 (Based on Metin's earlier patch.)
7145 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7147 * config/irix4.mh: new file.
7149 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7151 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7154 * xm-mips.h: Declare strdup for ultrix.
7156 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7157 when calling new_symbol.
7158 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7161 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7163 * config/rs6000.mh: Update (for Fred's new mmalloc)
7164 flags to disable use of GNU malloc/mmalloc.
7165 * munch: Change SYSV rule to allow .text before the label,
7166 as well as after, to work for AIX.
7167 * gdbtypes.h: Minor clarifiction.
7169 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7171 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7172 continuation in yet another place (between method declarations).
7174 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7176 * mips-tdep.c: include symfile.h and objfiles.h to fix
7179 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7181 * valops.c (value_struct_elt_for_reference): Added 'offset'
7182 parameter to handle multiple inheritance.
7183 * eval.c, value.h: Update accordingly.
7185 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7187 * objfiles.h: New file
7188 * Makefile.in (HFILES): Add objfiles.h
7189 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7190 main_scope_lowpc, main_scope_highpc.
7191 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7192 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7193 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7194 xcoffread.c, : Include objfiles.h.
7195 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7196 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7197 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7198 inside_entry_file() and logic changed appropriately.
7199 * blockframe.c (outside_startup_file): Renamed to
7200 inside_entry_file() and logic changed appropriately.
7201 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7202 and logic changed to use per-objfile specific fields.
7203 * blockframe.c (inside_entry_scope): Renamed to
7204 inside_entry_func() and logic changed to use per-objfile specific
7206 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7207 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7208 Remove extern decls.
7209 * symfile.c, symfile.h (entry_point): Remove extern decl.
7210 * coffread.c (coff_symfile_init): Common entry point init code
7211 moved to symfiles.c, call init_entry_point_info().
7212 * coffread.c (complete_symtab): Use new per-objfile entry info.
7213 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7214 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7216 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7217 * defs.h (inside_entry_scope, outside_startup_file,
7218 inside_main_scope): Prototypes changed for renames to
7219 inside_entry_func, inside_entry_file, inside_main_func,
7221 * symfile.c (syms_from_objfile): Common entry point init code
7222 moved to init_entry_point_info() and call init_entry_point_info().
7223 * symfile.h (init_entry_point_info): Include prototype.
7224 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7225 moved to symfiles.c and call init_entry_point_info().
7226 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7227 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7228 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7230 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7231 works for the majority of targets.
7232 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7233 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7234 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7235 Use default definition in frame.h.
7236 * frame.h (selected_frame_level): Make decl extern.
7237 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7238 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7239 * partial-stab.h: Use new per-objfile entry info.
7240 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7241 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7242 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7243 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7244 have_minimal_symbols): Prototypes moved to objfiles.h.
7245 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7246 Macros moved to objfiles.h.
7247 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7249 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7251 More C++ improvements (pointers to members, qualified names).
7252 * c-exp.y: Support exp.type::name and exp->type::name
7253 syntaxes. (Unfortunately, doesn't work for static members.)
7254 * c-exp.y, eval.c: Make type::~type work better.
7255 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7256 value_static_field by value_struct_elt_for_reference.
7257 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7258 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7259 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7260 for OP_SCOPE operand; no point in it now that we use lazy
7261 reading of values, and use "reference to member" objects.
7262 * gdbtypes.h: Clarify comment.
7263 * valops.c: Change value_struct_elt_for_address to return
7264 a reference (or variable), rather than a pointer. Change
7265 the name to value_struct_elt_for_reference to reflect this.
7266 Returning a reference instead of a address provides a
7267 generalization, since we can use the routine for both
7268 class::name as well as &class::name.
7269 Also, recurse to handle multiple inheritance properly.
7270 * valprint.c: Moved code to print pointer-to-members
7271 to new function point_class_member. This allows a
7272 "reference-to-member" to be printed using the same code.
7273 * valprint.c (type_print_varspec_prefix): Avoid printing
7274 "struct " for domains of class-member types.
7275 * valops.c (search_struct_field): Inline code for simplified
7276 version of value_static_field (which can then be deleted).
7277 * value.h: Rename value_struct_elt_for_address to
7278 value_struct_elt_for_reference. Delete value_static_field.
7279 * values.c: Remove no longer used function value_static_field.
7281 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7283 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7284 elfread.c (coff_symfile_finish): Add function, prototype, and
7285 add to the xxxx_sym_fns struct for each file type. Also reformat
7286 the xxxx_sym_fns vector to a standard format and add comments.
7287 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7288 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7289 Pass pointer to struct objfile rather than pointer to sym_fns.
7290 Change references inside each function accordingly. Allocate any
7291 symbol file specific info in the per-objfile memory region.
7292 * dbxread.c (free_and_init_header_files): Break function into
7293 free_header_files(), called from dbx_symfile_finish(), and
7294 init_header_files(), called from dbx_new_init().
7295 * dbxread.c (dbx_new_init): Move deallocation things to new
7296 dbx_symfile_finish function.
7297 * elfread.c (elf_new_init): Call buildsym_new_init().
7298 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7299 routine for the objfile before deallocating other stuff.
7300 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7301 * symfile.h: Move struct sym_fns to before struct objfile def.
7302 Add sym_finish function pointer and change prototypes of other
7303 function pointers to reflect passing struct objfile pointer rather
7304 than struct sym_fns pointer.
7305 * symfile.c: Remove now obsolete symtab_fns pointer.
7306 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7307 locates the correct sym_fns struct for the given objfile.
7308 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7309 for better support of mapped symbol tables.
7310 * symfile.c (symbol_file_command): Remove obsolete code using
7312 * symfile.h: Remove duplicate declarations for symfile_objfile,
7313 entry_point, and object_files.
7314 * target.c (target_info): Compare symfile_objfile to NULL.
7315 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7316 aixcoff_symfile_finish().
7318 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7320 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7321 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7322 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7324 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7326 Some improvements to g++ debugging.
7327 * symtab.c (list_symbols): demangle before pattern matching.
7328 * symtab.c: Other fixes to improve handing of operators.
7329 * valprint.c (type_print_base): Fix test for constructor.
7330 * values.c (value_static_field): Allow evaluation of
7331 CLASS::METHOD, returning a function pointer.
7333 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7335 * Makefile.in (VERSION): Roll 4.4.6.
7336 * exec.c (exec_file_command): Add code to ignore optional args
7337 passed in by file_command() for use in symbol_file_command().
7338 * main.c (main): Document -mapped and -readnow in help summary.
7339 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7340 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7341 to get filename from bfd with bfd_get_filename(). Test mapto
7342 against 0, not NULL. Use mstrsave() to make copy of filename.
7343 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7345 * remote-vx.c (vx_load_command, add_symbol_stub):
7346 Symbol_file_add() takes an additional arg.
7347 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7349 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7350 changed to return a bfd not an objfile pointer.
7351 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7352 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7353 Change to eliminate local bfd and use symfile_bfd_open() plus
7354 allocate_objfile(). Add code to implement readnow option.
7355 * symfile.c (symbol_file_command): Changes to option handling,
7356 readnow functionality moved to symbol_file_add().
7357 * symfile.c (symfile_init): Eliminate local copy of bfd.
7358 * symfile.c (add_symbol_file_command): Changes to parse mapped
7359 and readnow options.
7360 * symfile.h (allocate_objfile): Arg removed from prototype.
7361 * symtab.h (symbol_file_add): Arg added to prototype.
7362 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7365 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7367 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7368 mtrace.awk, state.c, state.h: Removed.
7369 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7370 directories searched for source files.
7371 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7372 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7373 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7374 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7375 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7376 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7377 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7379 * Makefile.in (HFILES): Remove state.h
7380 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7381 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7382 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7383 * Makefile.in (clean): Remove all object files.
7384 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7385 * cplus-dem.c: Remove prototypes definitions that are now done in
7387 * dbxread.c (throughout): Change from using per-objfile
7388 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7389 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7390 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7391 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7392 * depend: Remove dependencies for state.o, state.h.
7393 * dwarfread.c: Add declaration for warning_pre_print.
7394 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7395 * dwarfread.c (throughout): Change from using per-objfile
7396 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7397 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7398 use supplied objfile.
7399 * i386-xdep.c (print_387_status): Change to use warning() rather
7401 * i387-tdep.c (print_387_control_word): Change to use warning()
7402 rather than printfs.
7403 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7404 that some compilers grumble about.
7405 * language.c (throughout): Add declaration for warning_pre_print
7406 and using warning() instead of printfs.
7407 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7408 * main.c (main): Add declaration for warning_pre_print and set it
7409 similarly to error_pre_print. Add declarations for
7410 mapped_symbol_files and readnow_symbol_files. Add appropriate
7411 definitions to long_options[].
7412 * minsyms.c: Trivial fix to comment.
7413 * objfiles.c (allocate_objfile): Substantially rewritten for
7414 using mapped symbol files.
7415 * objfiles.c (throughout): Change from using per-objfile
7416 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7417 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7418 * source.c (throughout): Change from using per-objfile
7419 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7420 * source.c (open_source_file): Use mstrsave to save file name in
7421 mapped symbol region for objfile.
7422 * symfile.c: Remove include for state.h.
7423 include to local form.
7424 * symfile.c (symbol_file_add_digested): Remove.
7425 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7427 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7428 from objfile structure. Add malloc descriptor pointer (md).
7429 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7430 * symm-xdep.c (print_fpu_status): Use warning() rather than
7432 * symmisc.c (free_symtab_block): Now takes and uses current
7434 * symmisc.c (throughout): Change from using per-objfile
7435 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7436 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7437 Sun compiler grumblings when PTR is char *.
7438 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7439 msymbols() to correct pointer type.
7440 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7441 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7442 error always starts on a line of it's own.
7443 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7444 Rewrite for new mapped malloc package use.
7445 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7446 that don't want to use the mapped malloc package; pass arguments
7447 on to traditional malloc package functions.
7448 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7449 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7450 mrealloc, malloc, and realloc but get fatal error if runs out
7452 * utils.c (msavestring, mstrsave): Save a string in a specific
7453 mapped malloc region.
7454 * utils.c (print_spaces): Use xmalloc to get the buffer.
7455 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7456 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7457 * config/i386v4.mh: Insignificant reorganization.
7459 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7461 * xcoffread.c: Only enable compilation of debugging functions
7462 if IBM6000 is defined. Fails to compile otherwise.
7464 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7466 * Makefile.in: pass MAKEINFO down on info.
7468 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7470 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7471 useless code, including an lseek to an uninitialized variable.
7472 Reported by Jim Williams <jimbo@wrs.com>.
7474 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7476 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7477 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7478 * minsyms.c, symfile.c: Changes that may be generally
7479 applicable, but are #ifdef IBM6000 for now.
7480 * rs6000-xdep.c: Fixed typo in comment.
7481 * rs6000-tdep.c: Non-substatial changes.
7482 * xoffread.c: The main change here is addition of some
7483 debugging functions.
7484 * xoffexec.c: More changes.
7486 * xcoffread.c: Fixed two too-few-parameters bugs.
7488 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7489 to SOLIB_CREATE_INFERIOR_HOOK macro.
7491 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7493 * symfile.h: Add prototype for iterate_over_msymbols().
7494 * symtab.c (cplus_mangled_symbol): Add function.
7495 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7496 iterate_over_msymbols to find demangled C++ symbol.
7497 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7498 value to iterate_over_msymbols().
7499 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7502 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7504 * Makefile.in: added check target.
7506 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7508 * ecoff.c: Move to ../bfd/coff-msym.c.
7509 * config/mt-*mips: Remove ecoff.o from the configuration.
7510 * remote.c (): Add newline to initial +.
7511 (remote_resume): Mention how to cope with signals.
7512 (remote_interrupt): Add debug msg.
7513 (remote-wait): Implement new 'T' reply, which includes
7514 status, PC, and FP all in a single short message.
7515 (putpkt): Add further debugging of packet acks.
7516 * mipsread.c (fixup_symtab): Also swap RFD's.
7517 (parse_partial_symbols): Avoid bug on unknown symbol types.
7518 * Makefile.in (VERSION): Roll to 4.4.5.
7519 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7520 for remote MIPS by limiting heuristic to 200 byte search.
7521 (heuristic_proc_desc): Byte-swapping.
7522 (mips_print_register): Cope with failure of
7523 read_relative_register_raw_bytes. Byte-swap integers for
7525 * mips-pinsn.c (print_insn): Byte-swap instruction.
7527 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7529 * config.sub configure.in config/mh-irix4
7530 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7531 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7532 gdb/xm-irix4.h gdb/config/mt-irix3
7533 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7535 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7537 * defs.h, utils.c: xrealloc takes PTR as first arg.
7538 * defs.h: Reword confusing comment about ANSI prototypes.
7539 * defs.h: Some minor whitespace changes.
7540 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7541 not NULL, which can be (void *).
7542 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7543 * tm-i386v.h (SP_ARG0): Define
7544 * xm-sysv4.h: Back out of change for missing prototypes.
7545 * i386-tdep.c (get_longjmp_target): Add function.
7547 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7549 * Makefile.in: install man page too.
7551 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7553 * All GDB files that #include defs.h: Removed stdio.h.
7554 (defs.h): #include stdio.h.
7556 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7558 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7559 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7560 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7561 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7562 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7563 it before printing out the hex shape of an address.
7565 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7567 * rs6000-xdep.c (frame_initial_stack_address): Move
7568 code to set frame->cache_fsr into new separate function
7569 frame_get_cacahe_fsr. This allows fixing a fatal error.
7570 * xcoffexec.c: Turn previously suppressed error
7571 message back on, after cleaning up BFD.
7573 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7574 printing of blank line, since it cases printing of an
7575 extra blank line. Is this intended? It does mess up
7577 * defs.h: Put back declarations of malloc and realloc,
7578 but protected by #ifndef MALLOC_INCOMPATIBLE.
7579 * objfiles.c: Undo previous change: Use malloc/realloc
7580 for objfile malloc/realloc fields (but add a cast).
7581 * xcoffexec.c: Suppress an error message (for now).
7583 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7585 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7586 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7587 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7589 * xcoffread.c: Modifications to C_DECL storage class handling, and
7590 introduction of an old smash_to_pointer_type() routine.
7592 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7593 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7594 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7595 parameters have been modified.
7597 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7598 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7599 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7600 and fetch_inferior_registers() always fetched all the registers
7601 resulting valid register values at hand all the time. Pushing a dummy
7602 frame did not require validating all register values first. After
7603 putting the above mechanism into action, we didn't have valid registers
7604 values always ready. Thus, all registers need to be fetched before
7605 pushing a dummy frame now.
7607 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7608 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7609 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7610 the starting address (actual frame address) of a frame.
7611 * rs6000-tdep.c: modifications to function_frame_info() to see if
7612 function reserves a frame pointer register (alloca register)
7613 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7614 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7615 functions with alloca() calls.
7617 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7619 * xm-sysv4.h: Provide definitions/prototypes for host environment
7620 functions for which no definitions or prototypes are provided in
7621 any currently included gdb or host environment header files.
7622 For SVR4, this currently includes malloc and realloc, which cannot
7623 be portably prototyped in any gdb include file.
7625 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7627 * buildsym.h: Remove obsolete variable file_stabs.
7629 * Makefile.in: Move place where configure merges in host-
7630 and target-dependent fragments later, so the latter
7631 can override (say) GNU_MALLOC.
7632 * config/mh-rs6000: Use system malloc. Otherwise, I
7633 ended up with *two* incompatible versions of malloc
7634 (functions in libc would call the malloc in libc).
7635 I assume this is a shared library problem.
7637 * remote.c: Fix (presumed) typo.
7638 * objfiles.c: Use xmalloc/xrealloc instead of
7639 malloc/realloc (since the latter are no longer declared).
7641 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7642 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7643 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7644 handle individual registers.
7645 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7646 correctly in case it wasn't cached yet. (A problem showed up
7647 after fetching individual registers.)
7648 * buildsym.c: Disable type_synonym_name's type name overwriting
7649 in cases it is unnecesary. rs6000 portation doesn't use
7650 type_synonym_name, and it used to nullify type names
7651 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7652 type's name as soon as space for that type is allocated.
7653 * xcoffread.c: ignore a section's lineno information if it is
7654 not `.text'. (In rs6000 bfd portation integration, skipping over
7655 `.pad' sections are ignored since it was in machine independent
7656 part of the code. Thus, a problem of fake sections with invalid
7657 lineno information arised.)
7659 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7660 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7661 * rs6000-tdep.c: make function_frame_info() work whether or not
7662 reading from a core file.
7663 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7665 * infrun.c. main.c, printcmd.c. symtab.c:
7666 More changes from IBM for rs6000.
7669 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7671 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7672 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7673 Merge in changes (mostly from IBM) for RS6000.
7674 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7675 More changes from IBM for RS6000. These are in machine-
7676 independent code, and probably could do with some cleaning
7677 up. The most questionable of these are #ifdef IBM6000.
7678 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7679 to single_step() (for consistency with rs6000 and i860).
7680 * utils.c: Allow the 1st arg to xrealloc to be NULL
7681 (in which case do malloc). This removes the need for
7682 some tests in xcoff code (and perhaps other places?).
7683 * coffread.c: Removed variables last_source_file,
7684 type_vector, and type_vector_length as these are now
7685 defined by buildsym.[ch].
7686 * defs.h: Remove prototypes for malloc and realloc, since
7687 these should only be used to implement xmalloc and xrealloc,
7688 and they conflict with <stdlib.h> in AIX - where they
7689 return void* even when __STDC__ isn't defined. Sigh.
7690 * munch: Recognize *initialize* in data as well as text
7691 (AIX uses data). Also, incorporate a patch from Garrett
7692 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7693 much more sensible, by only trying to match the name of
7694 the initialize_foo function, and not the junk before it.
7696 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7698 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7699 unless symbol table indicates that something has changed.
7701 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7703 * remote.c: Make it work for embedded MIPS. Increase buffer
7704 size, and use throughout. Round buffer size up if too many regs.
7705 Support baud rate setting and try for an 8-bit path. If
7706 interrupted while waiting for target, send a ^C down the wire.
7707 Avoid single-byte reads.
7708 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7710 * mips-xdep.h: Avoid the embedded regs when on Unix.
7712 * mipsread.c: Byte-swap the symbol table structures, using
7713 routines from ecoff.c, to read a symbol table written in any
7714 of the four possible byte orders.
7715 * configure.in (mips-big-* target): Same as Sony News.
7716 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7717 * ecoff.c: New file for symbol swapping routines.
7719 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7721 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7722 all-breakpoints' command.
7723 * (get_number): Allow users to enter negative breakpoint numbers.
7724 * (breakpoint_1): Reformat display of 'info break' to show new
7726 * (create_longjmp_breakpoint, breakpoint_re_set,
7727 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7728 symfile.c (syms_from_objfile): Re-do
7729 insertion of longjmp breakpoints. Move all code into
7730 breakpoint_re_set, and call that instead of
7731 create_longjmp_breakpoint in symfile.c.
7733 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7735 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7736 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7737 * symtab.c (find_pc_symtab): Handle having no objfiles.
7738 * infcmd.c: Fix comment.
7739 * objfiles.c (free_all_objfiles): Add.
7740 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7741 * symfile.c (symbol_file_command): free all objfiles when
7742 specifying a new symbol file.
7743 (reread_symbols): Stat the file name, don't fstat the descriptor.
7745 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7747 * Makefile.in, configure.in: removed traces of namesubdir,
7748 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7749 copyrights to '92, changed some from Cygnus to FSF.
7751 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7753 * dbxread.c (end_psymtab): Delete empty psymtabs.
7754 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7755 * symfile.h (struct objfile): Add free_psymtabs.
7757 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7759 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7761 * symfile.c (symbol_file_command): strcmp => !strcmp.
7762 * breakpoint.h: Move prototypes to follow enum definition they need.
7763 * breakpoint.c, infrun.c: Lint.
7764 * printcmd.c: Use `enum enable' rather than `enum
7766 * mipsread.c: First pass at making it compile with the new
7767 objfile changes. Probably seriously broken still, but it
7770 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7772 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7773 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7774 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7775 stepping (and nexting) through longjmp(). Also, cleanup
7776 breakpoint handling quite a bit by creating explicit breakpoint
7777 types instead of using magic breakpoint numbers.
7778 Makefile.in: Update version to 4.4.3
7780 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7782 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7783 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7784 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7786 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7788 * minsyms.c (install_minimal_symbols): Add bunches to any
7789 existing minsyms in the objfile. Avoid extra mallocation
7790 by working directly in the obstack. Remove ignored `mainline' parm.
7791 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7792 xcoffread.c: Change all callers.
7793 * FIXME: We should be able to eliminate MAINLINE from all the
7794 symbol readers now, with a small bit of work.
7796 * valops.c, value.h: Lint.
7797 * remote-vx.c: Add missing break; statement. Bugfix by
7798 Michael Sclafani, <sclafani@src.dec.com>.
7800 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7802 * Makefile.in (VERSION): Update version to 4.4.2
7803 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7804 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7805 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7806 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7807 mmap-alloc.o, mmap-sbrk.o
7809 * altos-xdep.c: Minor whitespace change.
7810 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7811 use to new minimal symbol table use.
7812 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7813 * arm-xdep.c (store_inferior_registers): Returns void.
7814 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7815 Convert from misc function vector use to new minimal symbol table use.
7816 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7817 * breakpoint.c: Add prototypes for local functions.
7818 * breakpoint.c (catch_command_1): Change to static and remove unused
7820 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7821 * breakpoint.h: Change function decls to prototype form.
7822 * buildsym.c: Add prototypes for local functions.
7823 * buildsym.c: Moved hashname() function here from dbxread.c.
7824 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7825 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7826 * buildsym.c (dbx_alloc_type): Change to static.
7827 * buildsym.c (finish_block): Add objfile parameter.
7828 * buildsym.c (misc): Change symbol_obstack to objfile version.
7829 * buildsym.c (make_blockvector): Change to static.
7830 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7831 * buildsym.c (compare_line_numbers): Change to static, args are const,
7832 cast args when used.
7833 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7834 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7835 and made static. Add objfile parameter.
7836 * buildsym.c (end_symtab): Simplify code using line table size.
7837 Realloc the linetable on the objfile symbol_obstack and copy there.
7838 * buildsym.c (scan_file_globals): Convert from misc function vector
7839 use to new minimal symbol use.
7840 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7841 strings get allocated in objfile's symbol_obstack. Convert references
7842 to builtin types to lookup_fundamental_type().
7843 * buildsym.c (read_type): Make static, add objfile parameter, convert
7844 references to buildin types to lookup_fundamental_type().
7845 * buildsym.c (read_struct_type): Add objfile parameter.
7846 * buildsym.c (read_array_type): Make static, add objfile parameter.
7847 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7848 * buildsym.c (read_huge_number): Make static.
7849 * buildsym.c (read_range_type): Make static, add objfile parameter,
7850 convert references to buildin types to lookup_fundamental_type ().
7851 * buildsym.c (read_args): Make static, add objfile parameter.
7852 * buildsym.h: Convert function decl's to prototype form.
7853 * c-exp.y: Add prototypes for local functions, convert uses of misc
7854 function vector to minimal symbol table. Reformat all builtin type
7855 initializations and pass a NULL objfile to init_type() for them.
7856 * coffread.c: Change context_stack ref's to coff_context_stack,
7857 add local function prototypes. Cast uses of xrealloc arg 1.
7858 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7859 crafting a new type.
7860 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7861 * coffread.c (finish_block): Change name to coff_finish_block.
7862 * coffread.c (make_blockvector): Add and use objfile parameter.
7863 * coffread.c (record_line): Change name to coff_record_line.
7864 * coffread.c (start_symtab): Change name to coff_start_symtab.
7865 * coffread.c (end_symtab): Change name to coff_end_symtab.
7866 * coffread.c (record_misc_function): Change name to record_minimal_
7867 symbol and change to minimal symbol table use from misc func tbl.
7868 * coffread.c (coff_symfile_read): Convert from misc function vector
7869 use to minimal symbol table use.
7870 * coffread.c (hashname): Remove; use common version in buildsym.c.
7871 * coffread.c (decode_base_type): Change references to builtin types
7872 to calls to lookup_fundamental_type().
7873 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7874 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7875 * command.c: Add prototypes for local functions.
7876 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7877 appropriate member of the function union for that type.
7878 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7879 ifdef out the function since it isn't currently used.
7880 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7881 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7882 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7883 * command.c (help_cmd): Compare function pointer to NULL.
7884 * command.c (help_cmd_list): Compare function pointer to NULL.
7885 * command.c (lookup_cmd_1): Use correct member of function union.
7886 * command.c (undef_cmd_error): Make static.
7887 * command.c (complete_on_cmdlist): Use correct member of func union.
7888 * command.c (do_setshow_command): Use correct member of func union.
7889 * command.c (shell_escape): Convert rindex use to strrchr.
7890 * command.h (COMMAND_H): Define if already included.
7891 * command.h (cmd_list_element struct): Change 'function' to a union
7892 and prototype args. Prototype completer function.
7893 * command.h: Convert decl's to prototype form.
7894 * convex-xdep.c (store_inferior_registers): Returns void.
7895 * copying.c: Prototype local functions.
7896 * coredep.c: Minor whitespace change.
7897 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7898 * cplus-dem.c: Prototype local functions.
7899 * dbxread.c (hashname): Remove; moved to buildsym.c.
7900 * dbxread.c (free_and_init_header_files): Make static.
7901 * dbxread.c: Add prototypes for local functions.
7902 * dbxread.c (new_object_header_files): Remove; inlined usages.
7903 * dbxread.c (xrealloc usages): Cast args.
7904 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7905 and change usages accordingly.
7906 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7907 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7908 * dbxread.c (dbx_next_symbol_text): Make static.
7909 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7910 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7911 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7912 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7913 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7914 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7916 * dwarfread.c (record_misc_function): Change name to record_minimal_
7917 symbol and use minimal symbol table throughout.
7918 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7919 * dwarfread.c: Convert all references to builtin types to use the new
7920 lookup_fundamental_type function.
7921 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7922 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7924 * elfread.c (record_misc_function): Convert to use record_minimal_
7926 * elfread.c (elf_symtab_read): Add objfile parameter.
7927 * eval.c: Add prototypes for local functions and move some decls
7928 around to accomodate prototypes.
7929 * expprint.c: Add prototypes for local functions. Change references
7930 to misc function vector to minimal symbol table.
7931 * findvar.c (read_memory usages): Cast args.
7932 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7933 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7934 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7935 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7936 * gould-xdep.c: Minor whitespace change.
7937 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7938 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7939 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7940 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7941 * i386-tdep.c: Add prototypes for local functions.
7942 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7943 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7944 that defaulted to int.
7945 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7946 i386_push_dummy_frame): Returns void.
7947 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7948 int and explicitly declare return type as int.
7949 * i387-tdep.c: Minor formatting changes.
7950 * i960-tdep.c (leafproc_return): Convert from misc function vector
7951 use to minimal symbol table use.
7952 * infcmd.c: Add prototypes for local functions.
7953 * infcmd.c (continue_command, until_next_command, until_command,
7954 path_info, path_command): Make static.
7955 * infcmd.c (step_1, until_next_command): Convert from misc func
7956 vector to minimal symbol table use.
7957 * inflow.c: Add prototypes for local functions.
7958 * infptrace.c (store_inferior_registers): Returns void, not int.
7959 * language.c (_initialize_language): Use proper member of function
7961 * m2-exp.y: Add prototypes for local functions, convert misc function
7962 vector uses to minimal symbol table uses.
7963 * m2-exp.y (make_qualname, yyerror): Make static.
7964 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7965 * m68k-pinsn.c: Add prototypes for local functions.
7966 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7967 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7968 * m68k-stub.c: Add prototypes.
7969 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7970 use to minimal symbol table use.
7971 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7972 * m88k-xdep.c (store_inferior_registers): Returns void.
7973 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7974 * mach386-xdep.c (store_inferior_registers): Returns void.
7975 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7976 * main.c: Add prototypes for local functions.
7977 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7978 longjmp() result to (NORETURN void).
7979 * main.c (catch_errors): Prototype the 'func' parameter.
7980 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7981 Takes an unused arg.
7982 * main.c (execute_command): Call the right member of the func union.
7983 * main.c (command_loop_marker, symbol_completion_function,
7984 command_loop): Make static.
7985 * main.c (command_line_input): Make linelength unsigned, cast arg
7986 to command_line_input().
7987 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7988 * main.c (initialize_main): Call right member of function union.
7989 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7990 * mem-break.c: Include symtab.h
7991 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7992 * mips-xdep.c (store_inferior_registers): Returns void.
7993 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7994 use to minimal symbol table use.
7995 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7997 * mipsread.c (make_type): Remove, convert usages to init_type.
7998 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7999 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8000 vector use to minimal symbol table use.
8001 * parse.c: Add prototypes for local functions.
8002 * parse.c (xrealloc usages): Cast args.
8003 * parse.c (prefixify_expression, length_of_subexp): Make static.
8004 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8005 * parser-defs.h: Convert function decls to prototype form.
8006 * partial-stab.h: Convert from misc function vector use to new minimal
8008 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8009 the per-objfile copies.
8010 * printcmd.c: Add prototypes for local functions. Move some struct
8011 definitions around to accomodate prototypes.
8012 * printcmd.c (decode_format): Make static, change args oformat and
8013 osize to int from char.
8014 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8015 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8016 * printcmd.c (print_address_symbolic): Convert from misc function
8017 vector use to minimal symbol table use.
8018 * printcmd.c (address_info): Convert from misc function vector use
8019 to minimal symbol table use.
8020 * printcmd.c (delete_display, enable_display, disable_display_command):
8022 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8023 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8024 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8025 * pyr-xdep.c (store_inferior_registers): Returns void.
8026 * remote-mm.c (mm_load): symbol_file_add return value unused.
8027 * remote-nindy.c: Minor format change.
8028 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8029 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8030 * rs6000-xdep.c (store_inferior_registers): Returns void.
8031 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8032 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8033 vector use to minimal symbol table use.
8034 * solib.c: Add prototypes for local functions.
8035 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8036 function vector use to minimal symbol table use.
8037 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8038 * solib.c (find_solib, shared_library_command): Make static
8039 * solib.c (read_memory, write_memory usages): Cast args.
8040 * solib.c (special_symbol_handling): Add function
8041 * source.c: Add prototypes for local functions.
8042 * source.c (select_source_symtab): Convert to scan objfiles.
8043 * source.c (open_source_file): Make static.
8044 * source.c (xrealloc usages): Cast args.
8045 * source.c (source_line_charpos): ifdef out, unused.
8046 * source.c (get_filename_and_charpos): Make static.
8047 * stack.c: Add prototypes for local functions.
8048 * stack.c (print_frame_info, frame_info): Convert from misc function
8049 vector use to minimal symbol table use.
8050 * symfile.c: Add prototypes for local functions.
8051 * symfile.c (compare_symbols): Make args const PTR's.
8052 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8053 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8054 * symfile.c (obsavestring): Add objfile parameter.
8055 * symfile.c (init_misc_bunches, prim_record_misc_function,
8056 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8057 sort_misc_function_vector, compact_misc_function_vector): Remove
8058 * symfile.c (symbol_file_add_digested): Add function.
8059 * symfile.c (symbol_file_add): Returns struct objfile *.
8060 * symfile.c (symbol_file_command): Modify for state file use.
8061 * symfile.c (symfile_open): Add parameter "dumpable".
8062 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8063 * symfile.c (load_command, add_symbol_file_command): Make static.
8064 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8065 * symfile.c (rindex usages): Converted to strrchr.
8066 * symfile.c (allocate_psymtab): New
8067 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8068 converted to minimal symbol table usage, but no obvious conversion.
8069 * symfile.c (free_all_symtabs): Remove.
8070 * symfile.c (_initialize_symfile): Use per-objfile info.
8071 * symfile.h: Rework the objfile structure to add per-objfile data
8072 objects (psymbol_obstack, symbol_obstack, type_obstack,
8073 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8074 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8075 Add prototypes to function declarations.
8076 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8077 function vector usage to minimal symbol table usage.
8078 * symmisc.c (DEV_TTY): Define if not defined.
8079 * symmisc.c: Add local function prototypes.
8080 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8081 printpsyms_command, print_objfiles, print_objfiles_command):
8082 Rework to use iterate_over_*
8083 * symtab.c: Add prototypes for local functions.
8084 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8085 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8086 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8087 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8088 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8089 lookup_reference_type, lookup_member_type, allocate_stub_method,
8090 check_stub_method, create_array_type, smash_to_member_type,):
8092 * symtab.c (lookup_symbol): Some args are const.
8093 * symtab.h: All type related defs and structs moved to gdbtypes.h
8094 * symtab.h: Convert decls to prototypes.
8095 * target.c (noprocess): Make static.
8096 * target.h: Change decl's to prototypes.
8097 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8098 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8099 * utils.c (_initialize_utils): Use correct member of function union.
8100 * valarith.c: include gdbtypes.h
8101 * valops.c: include gdbtypes.h, add prototypes for local functions.
8102 * valops.c (value_push, value_arg_push, find_function_addr):
8104 * valops.c (value_string): Convert from misc function vector use
8105 to minimal symbol table use.
8106 * valops.c (check_field_in): Make arg const.
8107 * valprint.c: Add prototypes for local functions.
8108 * valprint.c (print_string): Make static
8109 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8110 * values.c: Add prototypes for local functions.
8111 * values.c (value_headof): Convert from misc function vector to
8112 minimal symbol table.
8113 * xcoffexec.c: Add prototypes for local functions.
8114 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8116 * xcoffexec.c (relocate_minimal_symbol): Add.
8117 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8118 * xcoffread.c: Add prototypes for local functions.
8119 * xcoffread.c (sort_syms): Convert to scan objfiles.
8120 * xcoffread.c (read_xcoff_symtab): Make static.
8121 * xcoffread.c (various): Replace references to builtin types with
8122 calls to lookup_fundamental_type. Replace references to symbol_obstack
8123 and psymbol_obstack with pointers to the per-objfile copies.
8124 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8125 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8127 * xcoffread.c (init_stringtab): Add objfile parameter.
8128 * gdbtypes.c: New file
8129 * minsyms.c: New file
8130 * mmap-alloc.c: New file
8131 * mmap-sbrk.c: New file
8132 * objfiles.c: New file
8136 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8138 * Check in Fred Fish's changes in these modules. Fred
8139 will make ChangeLog entries for all of them. Update VERSION
8142 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8144 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8146 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8147 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8148 value.h: Prototypes for static functions; lint.
8149 * gdbtypes.h: Empty file to ease transition.
8151 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8153 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8154 inferior.h, language.h, signame.h, target.h, terminal.h,
8155 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8156 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8158 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8159 signame.c, sparc-xdep.c: Prototypes for all static functions.
8161 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8162 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8163 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8164 Remove to_call_function and target_call_function, since it
8165 always calls the same thing (call_function_by_hand).
8166 * core.c, exec.c, solib.c: Rename target_ops sections =>
8168 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8169 target.h: target_kill takes no args.
8170 * language.c (language_info): Scaffolding to allow briefer
8171 messages when the current language changes. FIXME.
8172 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8173 complaints about volatile functions.
8174 * xm-sysv4.h (HAVE_MMAP): Define.
8176 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8178 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8179 to make prototypes for all functions declared here.
8180 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8181 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8182 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8183 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8184 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8185 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8186 * utils.c: Avoid declaring malloc and realloc. Lint.
8187 (request_quit): Accept signal-number parameter.
8189 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8191 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8192 DIE's. Add new function read_tag_pointer_type() to read them.
8194 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8195 When creating a new user defined type, check to see if a partial
8196 type already exists, and if so, bash it to fit.
8198 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8200 * coffread.c (decode_base_type): Pass long, not union.
8201 Fix by Eric Valette, ev@chorus.fr.
8203 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8205 * elfread.c (elf_symtab_read): Fix code to correctly track
8206 changes in bfd for absolute symbols.
8208 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8210 * xm-vaxbsd.h: Close off comment.
8212 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8214 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8216 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8218 * mips-tdep.c (mips_print_registers): Print correct register
8219 number for double pseudo-registers.
8221 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8223 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8224 in the op$::OPERATOR. case. From Steven McCanne,
8225 <mccanne@horse.ee.lbl.gov>.
8227 * exec.c (set_section_name): Pass arg to exec_files_info;
8228 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8230 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8232 * main.c (print_gdb_version): Copyright msg: only this year.
8233 (cd_command): Avoid changing current_directory on error.
8235 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8237 * mipsread.c (parse_partial_symbols): Handle dependencies
8238 between partial symbol tables (when not doing stabs-in-ecoff).
8239 (This used to be handled by parse_fdr, but parse_fdr was
8240 incompatible with handling stabs-in-ecoff, so the code
8241 was re-written to not use parse_fdr. Unfortunately,
8242 the logic to handle dependencies was overlooked.)
8244 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8246 * coffread.c (read_enum_type): Use the size of a target int when
8248 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8250 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8251 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8252 TARGET_PTR_BIT to determine size of a pointer
8253 * values.c (unpack_long): when unpacking a REF or a PTR don't
8254 assume the size of the type.
8256 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8258 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8259 looking at its members. Improve guess between struct and union,
8260 only assuming union if multiple members have offsets of zero.
8262 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8264 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8265 (This is just for clarity - and one day permitting us to
8266 change FP0_REGNUM from 38 to 32, which would make more sense.)
8267 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8268 register numbers in stabs-in-ecoff get handled correctly.
8270 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8272 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8273 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8274 into BSD and Ultrix.
8276 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8278 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8280 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8282 * Makefile.in: Increment version to 4.4.1.
8283 * main.c (print_gdb_version): Update copyright notice.
8285 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8287 * mipsread.c: Prepend "struct " to the names of structure
8288 types, and similarly for enums and unions. (This used
8289 to be done, but got lost in the re-write to "guess" the
8290 difference between enum/struct/union.)
8291 Also, guess that a tag is an enum if the first member
8294 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8296 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8299 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8301 * Projects: Patching executables is done.
8302 * Makefile.in (VERSION): Roll to gdb-4.4.
8303 * README, WHATS.NEW: Update for gdb-4.4.
8305 * symfile.c (reread_symbols): Whenever we reread one object
8306 file's symbols, we must restart the scan, because the object_files
8307 chain has been permuted.
8309 * exec.c (exec_files_info): Split out into print_section_info.
8310 Print BFD filename of each section if it's not the default one.
8311 * core.c (core_files_info): Call print_section_info.
8313 * xm-vax.h: Include a few system header files whose definitions
8314 must precede defs.h.
8315 * language.c, language.h: Make some things const.
8316 * expression.h, main.c: const spreads like ooze.
8318 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8319 since BREAKPOINT values can be >0x80.
8321 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8323 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8325 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8327 * sparc-pinsn.c: Remove kludge for preferring architectures.
8328 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8329 and forever. Add `add' instruction to the set that get checked
8330 for a preceding `sethi' in order to print an absolute address.
8331 Corresponding changes in ../include/opcode/sparc.h needed
8332 to eliminate garbage instructions.
8334 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8336 * mipsread.c (parse_partial_symbols): Make sure partial
8337 symbols are created for external symbols (as used to be
8338 the case). This is a bit of a pain with the mips-coff.
8339 It uses a table which points to all of the external
8340 symbols belonging to a particular FDR or psymtab.
8341 Once we've generated this table, we might as well save
8342 it, and then use it in psymtab_to_symtab_1 to find
8343 the symbols to pass to parse_external().
8344 * symfile.c, symfile.c: New function start_psymtab_common
8345 to share the common parts of allocating a new psymtab
8346 for dbxread, mipsread (and later dwarfread). Its code
8347 was pulled out from start_psymtab in dbxread.c.
8348 * dbxread.c (start_psymtab): Use start_psymtab_common().
8350 * valprint.c (val_print): If there is an error when trying
8351 to print a string, check to see if there really is a problem
8352 by reading just one character. If that works, assume
8355 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8357 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8358 cypress, v8 mnemonics in that order.
8360 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8362 * sparc-pinsn.c: Put the qsort() back in.
8364 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8366 * findvar.c (read_register, write_register): Handle machines
8367 where REGISTER_TYPE is not the same size as "int".
8369 Handle debug symbols in dynamically loaded (relocated) code:
8371 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8372 offset to process_one_symbol.
8373 (process_one_symbol): Take new offset parameter. Add it into
8374 appropriate symbol types to relocate symbols to loaded addresses.
8375 Handle all possible symbol types, and complain() about types that
8376 we don't expect to see.
8377 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8378 process_one_symbol (FIXME, should pass real offset).
8382 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8384 (set_breakpoint, break_command_1, until_break_command,
8385 catch_command_1, breakpoint_re_set_one): Use it.
8386 * symtab.h (resolve_sal_pc): Declare.
8387 * infcmd.c (jump_command): Use resolve_sal_pc.
8389 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8391 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8393 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8395 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8396 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8397 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8399 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8401 * dbxread.c (process_one_symbol): Make a first cut at handling
8402 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8404 * symtab.c (find_pc_line): Fix stepping into and out of #included
8407 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8409 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8410 no longer any need to copy ../include/opcode/* into gdb.
8412 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8414 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8416 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8418 * valprint.c (type_print_base, type_print_method_args):
8419 Print C++ constructor methods without bogus "return type."
8421 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8423 * infptrace.c (child_xfer_memory): Parameter "target" should
8424 be a pointer to a structure, not the entire structure.
8426 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8428 * depend: Convert the couple of references to ansidecl.h that
8429 used the local gdb version to use the ../include version.
8431 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8434 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8435 (inferior_proc_init): Fix non-ANSI version of args.
8436 (attach): Call print_sys_errmsg with correct number of args.
8437 (mappingflags): Make static, does not need to be global.
8439 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8440 not the entire struct itself.
8442 * valops.c (value_assign): Cast some args to modify_field() and
8443 {read,write}_register_bytes() correctly.
8445 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8447 * Makefile.in (MALLOCSRC): Removed reference to removed local
8450 * dwarfread.c (list_in_scope): Needs an initial value, use file
8453 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8455 * main.c (main): Make option_index local to keep new getopt happy.
8456 main.c, solib.c, Makefile.in: Update copyright notices.
8458 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8460 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8462 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8464 * Makefile.in (HFILES): Add partial-stab.h.
8466 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8468 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8469 New files for stratus. Not complete enough to actually build
8470 on the Stratus machine; that awaits copyright assignment for
8473 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8474 for getting custom flags into CFLAGS when doing makes.
8476 * configure.in: Add config information for stratus.
8478 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8480 * dbxread.c (process_one_symbol): Pass address of structure
8481 to complain(), rather than the whole structure.
8483 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8485 * solib.c (solib_add_common_symbols): Only compile in when not
8486 using SVR4 style shared libraries.
8488 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8490 * dwarfread.c (locval): Add offreg flag to indicate location
8491 values that are computed off a base register.
8493 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8494 TAG_local_variable cases to account for static variables
8495 within function scopes.
8497 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8499 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8500 doesn't exist on some systems.
8502 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8503 nexting over recursive function calls.
8505 * target.c (target_read_string): Create this routine to read null
8506 terminated strings from the target. It deals with running off the
8507 end of memory elegantly as well. solib.c (find_solib): Use
8508 target_read_string() to avoid problems with running off the end of
8511 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8512 that reference pgrp_inferior.
8514 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8516 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8517 mips-tfile has been hacked to act more "traditionally."
8518 * dbxread.c: Fixed typo in comment.
8520 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8522 * mips-tdep.c (mips_skip_prologue): Add some number of
8523 'sw' instructions before 'addiu' adjusts the stack.
8525 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8527 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8528 freescope, buildblock closescope, record_line, add_symbol_to_list,
8529 gatherblocks, make_blockvector): Extensive changes to switch
8530 to generic symbol table building code in buildsym.c. Remove
8531 scope tree structures and functions, symbol table building
8532 functions, and lots of other small changes.
8534 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8535 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8537 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8539 * buildsym.c (cleanup_undefined_types): Add support for enums.
8540 This fixes the 'GDB internal error. cleanup_undefined_types with
8543 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8545 * dbxread.c: detect gcc2 compilations.
8547 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8549 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8550 in ../include/opcode/sparc.h.
8552 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8554 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8555 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8556 to reflect actual locations of opcode files, so TAGS target will
8559 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8561 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8564 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8565 dereferencing to access the correct elements.
8567 * valops.c (value_addr): Declare return type of external func
8570 * xcoffread.c: Undefine next_symbol_text before redefining it.
8572 For older changes see ChangeLog-9091
8578 version-control: never