1 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
3 * core.c (dis_asm_read_memory): Cast second arg of
4 target_read_memory to "char *".
5 * breakpoint.c (watchpoint_check): Change arg type from PTR to
6 "char *", to match other functions called by catch_errors().
8 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
10 * More patches from Jeffrey Law (law@cs.utah.edu).
11 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
12 Delete unnecessary declarations.
14 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
16 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
19 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
21 * i386-tdep.c (i386_frame_num_args): Always return -1.
23 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
25 * Patches from Jeffrey Law <law@cs.utah.edu>.
26 * gdb/hppa-tdep.c: Declare frame_saved_pc.
27 (frameless_function_invocation): New function.
28 (frame_saved_pc, init_extra_frame_info): Use
29 frameless_function_invocation.
30 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
31 call instead of just grabbing the value currently in %r2.
32 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
33 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
34 definition and use the common one in tm-hppa.h.
35 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
36 use unwind descriptors to determine if the frame chain is valid.
37 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
38 it does not assume %r4 is the frame pointer.
39 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
41 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
42 helper functions for print_insn.
43 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
44 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
45 which nullifies the following instruction.
47 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
49 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
50 pass the 5th arg there, rather than using an ANSI C-specific macro.
52 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
54 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
56 * Makefile.in (VERSION): Bump to 4.8.5
57 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
58 directories to include search path.
59 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
61 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
62 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
63 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
64 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
65 udr.o, udip2soc.o): Remove explicit rules, use the ones that
66 are automatically generated in "depend".
67 * Makefile.in (paread.o): Document why a dependency doesn't get
68 automatically generated in "depend" and leave this explicit rule
70 * depend: Update to latest automatically generated version.
72 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
74 * xcoffread.c: Doc fix.
76 * Makefile.in (depend): Include $(CC) command in generated output.
78 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
80 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
81 to xmalloc. Include defs.h. Rename local macro from
82 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
85 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
87 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
88 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
89 * depend: Update to latest automatically built version.
91 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
93 * sparclite/Makefile.in: Create default target that does nothing
94 in order to force user to build by hand.
96 * sparclite/Makefile: Remove. It's not necessary anymore.
98 * ser-unix.c (wait_for): New routine to handle read timeouts,
99 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
101 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
103 * mips-pinsn.c (print_insn): Return value.
105 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
107 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
108 at configuration time and doesn't belong in the distribution archive.
110 * Makefile.in (NONSRC): Add 29k-share/README.
111 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
113 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
114 constants with slightly more portable definitions (still depends
115 on 2's complement arithmetic though).
116 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
117 * i386v-nat.c (sys/reg.h): Conditionalize include on
118 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
119 * ser-unix.c (termio.h): Include <termio.h> like other files that
120 include termio.h, not <sys/termio.h> which may not exist (on
123 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
125 * valprint.c (print_longest): Change format parameter from a
126 'char' to an 'int'. We can't have 'char' parameters with the
127 current coding style, where we mix prototypes with pre-ANSI
129 * value.h (print_longest): Change format parameter in prototype
130 from a 'char' to an 'int'.
132 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
134 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
136 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
137 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
139 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
141 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
142 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
143 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
144 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
145 ptrace needs 5 arguments, #define ptrace to always
146 pass zero as the 5th argument.
148 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
150 * configure.in: Match z8k-*-sim for z8000.
151 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
152 * remote-hms.c: Update to use new serial protocol.
154 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
156 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
157 necessary and Solaris doesn't have it.
159 * Makefile.in (clean-info, install, install-info, info, dvi,
160 check, all): do not echo recursion lines.
162 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
164 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
165 required target ports which use sockets (like a29k-udi).
167 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
169 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
171 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
172 systems lacking select().
174 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
176 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
178 * alldeps.mak, depend: Update with latest automatically built
181 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
183 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
185 * Makefile.in (make-proto-testsuite.dir): New target to make
186 prototype testsuite tree.
188 * Makefile.in (VERSION): Bump to 4.8.4.
190 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
192 * stabsread.c (define_symbol): If unrecognized constant type,
193 complain() not error().
195 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
197 * infptrace.c: Add missing close paren to test for
198 FIVE_ARG_PTRACE defined.
200 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
201 when compiling with gcc, but disable it for now. See comment.
202 * defs.h (LONGEST): Define as either "long" or "long long"
203 based on CC_HAS_LONG_LONG.
204 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
205 how longest_to_int is defined.
206 * c-valprint.c (c_val_print): Call print_longest.
207 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
208 instead of LONG_LONG.
209 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
211 * printcmd.c (print_scalar_formatted): Call print_longest
212 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
213 * typeprint.c (print_type_scalar): Call print_longest and let
214 it figure out what to do for PRINTF_HAS_LONG_LONG.
215 * valprint.c (val_print_type_code_int): Call print_longest
216 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
217 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
218 * value.h (struct value): Replace usage of LONG_LONG with
220 * value.h (print_longest): Add prototype.
221 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
222 * values.c (unpack_double): Collapse code that was unnecessarily
223 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
224 * values.c (value_from_longest): Remove dependency on
225 CC_HAS_LONG_LONG and just use LONGEST.
226 * solib.c (solib_map_sections): Use bfd_get_filename
227 to access filename field.
228 * solib.c (clear_solib): Save filename and free it later, after
229 bfd_close, since bfd_close may reference it. Use bfd_get_filename
231 * config/convex/xm-convex.h (LONG_LONG): Replace with
232 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
233 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
234 Add PRINTF_HAS_LONG_LONG references.
236 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
238 * inflow.c (kill_command), infcmd.c (attach_command),
239 remote.c (remote_interrupt_twice): In messages for the user, call it
240 "the program" or "the program being debugged" not "the inferior".
242 * hp300ux-nat.c: Cast second arg to supply_register calls.
243 (_initialize_kernel_u_addr, getpagesize): New functions.
244 (store_inferior_register_1): Change arg name from value to val.
245 (fetch_core_registers): Make arg core_reg_size unsigned.
246 Pass 5 args to ptrace.
247 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
248 Remove KERNEL_U_ADDR stuff.
249 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
250 * config/m68k/hp300hpux.m{t,h}:
251 Move exec.o from NATDEPFILES to TDEPFILES
252 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
253 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
255 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
257 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
259 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
261 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
263 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
265 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
266 describe `set demangle-style arm' (not cfront);
267 mention can type `q' to discard output, when gdb pages
269 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
271 * valops.c (search_struct_field): Fix gdb core dump with incomplete
274 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
276 * remote.c: Change timeout to 2.
277 (remote_open): Use unpush_target not remote_close.
278 (remote_resume): If siggnal != 0, give warning not error().
279 (remote_wait, remote_interrupt, remote_interrupt_twice):
280 If we get two interrupts, let the user get out if they want.
281 (remote_{kill,mourn}): New functions.
282 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
284 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
286 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
288 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
290 * Remote targets (mourn): Call unpush_target.
292 * config/sparc/xm-sun4os4.h: Declare free() to return int.
293 Remove twisted use of PARAMS.
295 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
296 that ansidecl.h assumes ANSI on AIX.
298 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
300 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
301 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
303 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
305 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
307 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
309 * remote-vx.c (net_connect): Allow numeric IP address for host.
311 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
313 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
315 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
317 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
319 * symtab.h, xcoffread.c: Revise linetable sorting comments.
321 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
323 * valops.c (value_cast): A cast might also change the object
324 representation in C++.
325 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
326 to get the proper read_symtab function when called from mipsread.c.
327 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
328 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
329 for dummy psymtabs, inhibit processing of dummy psymtabs.
331 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
333 * Changes from (or inspired by) AMD:
334 * remote-udi.c (udi_attach): Assignments to Space and Offset were
336 (udi_wait): Make error message (UDIGetStdout) match error.
337 (udi_wait): Handle UDIStdinNeeded.
338 * command.c [CANT_FORK]: Use system().
339 * utils.c (prompt_for_continue): Allow quit with 'q'.
341 * solib.c (solib_add): Don't call special_symbol_handling if there
342 were errors in symbol_add_stub. Also set so->from_tty before
343 calling symbol_add_stub.
345 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
347 * Merge in HPPA/BSD patches from Utah:
348 * defs.h: Add const to 2nd arg of psignal prototype.
349 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
351 * hppab-core.c: Deleted. No longer useful.
352 * hppab-nat.c: #include more files. Use PT_WUREGS, not
354 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
355 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
356 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
357 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
358 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
360 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
362 * Fix two bugs found by deja-gnu. One is the incorrect reporting
363 of the PC being in a stack dummy when looking at a core file
364 without symbols. The other is the incorrect passing of char
365 arguments during expression evaluation (ie: p foo('a','b') would
366 mess up the passing of it's args because it wasn't coercing the
368 * hppah-tdep.c: Rename global functions to have consistent hppa_
369 prefix. Make more functions static. Drop hp_ prefix from static
370 functions. (hppa_push_arguments): Call value_arg_coerce to cast
371 char to int args if necessary. (hppa_fix_call_dummy): Create
372 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
373 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
374 valid (ie: != 0) before doing comparison against PC.
375 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
376 to reflect new arguments.
377 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
378 prefix for func name. (FIX_CALL_DUMMY): Move code into
381 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
382 to malloc() so that we can test GDB eval of dynamically created
383 arrays (like char strings in `print "foo"').
385 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
387 * printcmd.c (print_address_symbolic): Search symtabs as well as the
388 minimal symbols for a nearby symbol.
390 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
392 * coffread.c: Comment changes around minimal symbol recording.
394 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
396 * command.c: comment changes only.
398 * mips-tdep.c (heuristic_fence_post): new static variable.
399 (heuristic_proc_start): use heuristic_fence_post, print better
400 warnings, but only if not stop_soon_quietly.
401 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
403 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
405 * symtab.h: Fix LOC_REF_ARG comment.
407 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
408 and Jim Kingdon (kingdon@cygnus.com)
410 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
412 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
413 symfile.c (compare_symbols): Don't check first character; STRCMP
416 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
417 structures that are passed by address in a register.
418 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
419 * findvar.c (read_var_value),
420 printcmd.c (address_info, print_frame_args),
421 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
422 * symtab.c (lookup_block_symbol): Deal with it.
424 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
426 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
428 * objfiles.c (find_pc_section): Return a struct obj_section *.
429 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
430 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
431 Don't use obj_section hack.
432 * xcoffexec (vmap_symtab): Relocate obj_sections.
433 * printcmd.c (containing_function_bounds): Use find_pc_section.
435 * symtab.h: Clean up SYMBOL_VALUE comments.
437 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
439 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
440 Expand comments about LOC_ARG/LOC_LOCAL pairs.
442 * coffread.c (read_coff_symtab): Use rewind before fseek.
444 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
446 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
447 * Makefile.in: Add $(YFLAGS) when using $(YACC).
448 * Makefile.in: Remove message to expect conflicts and unused
449 rules in ch-exp.y, since there no longer are any such.
451 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
453 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
455 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
457 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
458 rather than dumping core.
460 * Makefile.in: Add ${srcdir}/ to all source files.
461 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
462 (TAGS): Deal with srcdir and new config directory scheme.
464 Makefile.in (NONSRC): Remove createtags.
465 alldeps.mak: Updated.
467 * rs6000-tdep.c: Delete unused function print_frame.
469 * frame.h (struct frame_info): Doc fix for next_frame.
470 New field signal_handler_caller.
471 blockframe.c (create_new_frame, get_prev_frame_info),
472 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
473 INIT_FRAME_PC_FIRST).
474 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
477 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
479 * irix4-nat.c (fetch_core_registers): Special version of this for
480 Irix 4.x, which stores regs a bit differently from other /proc
482 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
483 to new file core-svr4.c.
484 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
485 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
487 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
489 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
491 * i387-tdep.c: Remove unused #includes.
493 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
495 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
497 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
499 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
501 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
502 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
503 Don't muck with SYMBOL_CLASS.
505 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
507 * munch: Don't use head command. It doesn't exist everywhere.
509 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
511 * inflow.c (new_tty): Remove spurious 'o' character at end
514 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
516 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
517 instructions and nothing more.
518 * mipsread.c (add_line): Add comment why we have to combine line number
519 entries for the same line number.
521 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
523 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
526 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
528 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
530 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
532 * source.c (select_source_symtab): Clean up comment. Also, if
533 we have a current_source_symtab, and s is NULL, return without
535 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
536 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
538 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
540 * dbxread.c (unknown_symchar_complaint): Add new complaint.
541 * stabsread.h: Declare it.
542 * partial-stab.h: Use it.
544 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
546 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
548 * stack.c (print_frame_info): Print specially if dummy frame.
550 * breakpoint.c: Add comments regarding within_scope future direction.
554 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
556 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
558 * ch-exp.y: Fix thinko that broke parsing of FALSE.
560 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
562 * stabsread.c (read_member_functions): Initialize domain for stubbed
563 member functions to avoid gdb core dumps when printing pointers
565 * cp-valprint.c (cp_print_class_method): Check for stubbed member
568 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
570 * expprint.c (print_subexp): If opcode not found in op_print_tab,
571 stop with an error().
572 eval.c (evaluate_subexp): Change error message.
574 * objfiles.c (build_objfile_section_table): Cast return value
577 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
579 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
580 to rs6000_frame_chain and deal with it if we're in a signal handler.
581 (FRAME_SAVED_PC): Use rs6000_frame_chain.
583 * breakpoint.c (within_scope): New function.
584 (enable_breakpoint, watchpoint_check): Use it.
586 * source.c (openp): Handle "exec-file ./ls" correctly.
588 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
590 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
592 * ch-exp.y: Clean up lexing of identifiers and
593 reserved words. (E.g. don't recognize FALSEXXX as the
594 keyword FALSE followed by the identifier XXX.)
595 Also, convert identifiers to lower case.
597 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
599 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
600 new serial interface.
602 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
604 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
605 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
606 * ser-go32.c: Return -1 on most failures, 0 on most successes,
607 and use new return codes for go32_readchar().
608 * ser-unix.c: Ditto. Also, move error handling up to caller for
609 SERIAL_SETBAUDRATE().
610 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
612 (serial_close): New routine to wrap around device close routine.
613 serial.h: Clean & document return values more clearly.
615 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
617 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
619 * rs6000-pinsn.c (print_operand, case LI): Print condition register
620 operand in decimal rather than wrong textual versions.
622 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
623 (mention 't', remove false thing about 'g' only good with 'f').
625 * breakpoint.h: move "struct breakpoint" and friends to top of
626 file so that bpstat_find_breakpoint prototype works.
628 * solib.c (struct so_list): Add bfd field.
629 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
630 Put the bfd in bfd field of the so_list.
631 (clear_solib): Free bfd name and close_bfd on the bfd.
633 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
635 * valarith.c (value_subscript): Add COERCE_REF.
636 * ch-exp.y (operand_5): We can generalize the 2nd operand
637 of a string repetition ot 'literal' without ambiguity.
639 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
641 * breakpoint.h (struct bpstat): Remove momentary field.
642 Remove bpstat_momentary_breakpoint. This was always kludgy
643 and is no longer used.
645 * breakpoint.h: Add enum bpstat_what.
646 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
647 stop and print fields of bpstat now per-breakpoint, not just
648 one for the whole chain.
649 breakpoint.{c,h} (bpstat_what): New function.
650 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
651 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
652 with call to bpstat_what.
653 README: Remove watchpoint/breakpoint bug from known bugs.
655 * breakpoint.h: Prototype bpstat_find_breakpoint.
657 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
659 * symtab.c (find_methods, gdb_mangle_name): Note that functions
661 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
662 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
664 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
666 * i960-pinsn.c (tabent): Copied struct definition from
669 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
671 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
673 * symtab.c (gdb_mangle_name): Use it.
674 * symtab.c (find_methods): Do not add destructors to choice list
676 * symtab.c (decode_line_1): Make breakpoints on destructors work
679 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
681 * ser-go32.c: Make it use serial port name.
682 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
684 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
687 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
689 * configure.in: Only configure sparclite subdir when target_cpu
692 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
694 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
695 Remove FIXME comment regarding this.
697 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
699 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
701 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
703 Add section table to objfile struct. Use it for find_pc_section.
704 * objfiles.c (add_to_objfile_sections,
705 build_objfile_section_table, find_pc_section): new functions.
706 (allocate_objfile): build section table.
707 * objfiles.h (struct obj_section): new structure.
708 (struct objfile): add section table.
709 (find_pc_section): new prototype.
710 * solib.[ch] (find_pc_section_from_so_list): removed.
711 * sparc-tdep.c: include objfiles.h for find_pc_section. include
712 symfile.h for objfiles.h.
713 (in_solib_trampoline): adjusted for new find_pc_section
714 prototype. Removed BAD_RICH_HACK ifdefs.
715 * symfile.c (syms_from_objfile): offset objfile sections.
716 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
717 * symfile.h (find_pc_section): prototype removed. Also fixed
718 comment typo NUL -> NULL.
719 * target.[ch] (find_pc_section_from_targets): removed.
720 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
722 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
724 * ser-go32.c: Format. (go32_open): Use proper return value.
726 * configure.in: Undo conditional configdirs hack for sparclite.
728 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
730 * symtab.c (list_symbols): When call break_command, pass both
731 filename and function name not just function name.
733 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
735 (Changes and new files to make "none" a full fledged configuration)
736 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
737 Currently only tm-none.h has any meaningful contents.
738 * config/none/none.mh (NAT_FILE): Use nm-none.h
739 * config/none/none.mh (XM_FILE): Use xm-none.h
740 * config/none/none.mt (TM_FILE): Use tm-none.h
741 * Makefile.in (depend): Remove comment about parse errors in
742 valops.c, it now parses correctly and generates a correct depend
743 line. Remove line that touches xm.h, tm.h, and nm.h; they are
744 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
746 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
748 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
750 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
751 exactly 8 characters.
753 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
755 * configure.in: Sparclite uses sparc config dir. Also has it's
756 own tm- & .mt files now. Also add sparclite to configdirs.
757 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
758 * config/i386/go32.mh: Nullify def of TERMCAP.
759 * config/i386/xm-go32.h: Get rid of redef of EIO.
760 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
761 specific configs. Very similar to sun4os4, but without solib.
762 * sparclite/{Makefile.in configure.in}: First cut at making this
765 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
767 * ser-go32.c: First cut at adapting to new serial interface.
769 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
771 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
772 These implement a new serial line interface for talking to remote
774 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
775 EXCEPT go32, which gets ser-go32.c.
776 * remote.c: Use new serial interface. More remote-xxx's to be
778 * ser-bsd.c, ser-termios.c: Removed.
779 * serial.c: New. Implements common operations for all serial
781 * ser-unix.c: New. Unix specific serial operations for various
782 flavors of Unix (Posix, SysV, BSD).
783 * serial.h: Generic serial interface defs.
784 * config/i386/go32.mh, config/i386/i386bsd.h,
785 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
786 ser-bsd.o from XDEPFILES. All the magic is now handled in
789 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
791 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
793 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
795 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
797 * rs6000-tdep.c (frameless_function_invocation): Don't even think
798 about framelessness except on the innermost frame.
800 * xcoffexec.c: Call fatal() not abort().
802 * stabsread.c (patch_block_stabs): If stab & no symbol, make
803 a LOC_OPTIMIZED_OUT symbol.
804 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
805 findvar.c (read_var_value), printcmd.c (address_info),
806 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
807 m2-exp.y (yylex): Deal with it.
808 ch-exp.y (yylex): Deal with it.
810 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
812 * findvar.c (value_from_register): H8500 specific, check to see
813 if we are looking at short pointer. If so, skip crock.
814 * h8500-tdep.c (h8500_frame_chain): Mask down value from
815 read_memory_integer() to avoid getting messed up by sign extension.
817 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
819 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
820 ifdef protect using BAD_RICH_HACK. This should be removed soon.
821 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
823 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
825 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
827 * core.c (dis_asm_print_address): New function.
829 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
832 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
834 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
835 entire breakpoint chain and print only the first entry that needs to
836 be printed and needs to be stopped for. Fixes problems with printing
837 of multiple breakpoints with different conditions.
838 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
839 effectively stops printing of the breakpoint chain.
840 * breakpoint.c (print_it_noop): New routine to print nothing
841 for this breakpoint entry and dont stop printing.
842 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
843 watchpoint only if it is enabled.
844 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
845 descriptor from the library to make backtraces through setjmp work.
846 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
848 * mips-tdep.c (read_next_frame_reg): Provide correct values for
849 all registers saved within sigtramp, cleanup.
851 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
853 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
855 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
857 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
858 with prototype in ../include/dis-asm.h.
860 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
862 * core.c (dis_asm_{read_memory,memory_error}): New functions.
863 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
864 Use read_memory_func interface to disassembler.
866 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
868 Teach sparc solaris to next over shared library functions.
869 * solib.[hc] (find_pc_section_from_so_list): new function and
871 * sparc-tdep.c (in_solib_trampoline): new function.
872 * symfile.[hc] (find_pc_section): new function and prototypes.
873 * target.[hc] (find_pc_section_from_targets): new function and
875 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
878 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
880 * infrun.c (wait_for_inferior): Revise comment.
882 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
884 * command.{c,h}: New var_type var_integer.
885 main.c: Use it for history_size.
887 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
888 Lint and byte-order fixups.
890 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
892 * breakpoint.h (bpstat): New field print_it.
893 breakpoint.c (bpstat_print): Use it.
894 (print_it_normal): New function (from old bpstat_print code).
895 (bpstat_{alloc,stop_status}): Set print_it field.
897 * breakpoint.c (bpstat_stop_status): Use catch_errors when
898 evaluating watchpoint condition, via new function watchpoint_check.
899 Also stop if watchpoint disabled due to leaving its block.
901 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
903 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
905 * mips-pinsn.c: Add missing include of dis-asm.h.
907 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
909 * Makefile.in (clean, distclean, realclean): Recursively apply
910 to subdirs first, rather than last. This avoids, for example,
911 Makefile being removed in a parent directory before the recursive
914 * alldeps.mak, depend: Update for below changes.
916 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
917 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
918 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
919 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
921 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
922 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
923 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
924 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
925 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
926 tm-68k.h to tm-m68k.h.
927 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
928 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
931 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
932 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
933 * a29k-tdep.c: Renamed from am29k-tdep.c.
934 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
935 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
936 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
937 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
939 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
940 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
941 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
943 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
944 define that does not appear anywhere else in the gdb source tree.
945 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
947 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
949 * breakpoint.c: Add comments regarding breakpoint_re_set.
951 * xcoffread.c (sort_syms, compare_symbols): Remove.
952 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
953 not our own sort_syms (it is identical).
955 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
957 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
959 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
960 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
962 * exec.c (exec_close): Fix storage leak.
963 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
964 output sections when patching an executable.
965 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
966 when writing all registers.
967 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
968 at the right offset in the dummy frame.
969 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
970 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
971 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
973 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
975 * Makefile.in (TARFILES): Avoid trailing backslash.
977 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
979 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
980 it in breakpoint_re_set.
981 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
983 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
984 don't use sizeof(int) for target stuff, etc).
986 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
988 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
989 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
990 support that can't be integrated anyway due to lack of clear
993 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
995 * findvar.c (read_register, write_register): Make these capable
996 of reading/writing registers that are shorter than REGISTER_TYPE.
997 * (value_from_register): Install H8500 specific code to return
998 proper value when register is being used as a pointer.
999 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1000 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1001 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1002 chain frames properly by combining frame pointer with T reg.
1003 (init_extra_frame_info): Delete. It's now a macro.
1004 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1005 offset by the correct amount off of the frame pointer.
1006 (register_byte): Delete. It's now a macro.
1007 (register_raw_size, register_virtual_size): Delete. Replaced by
1008 common routine h8500_register_size, cuz there's no difference
1009 between the raw & virtual sizes on this machine.
1010 (register_convert_to_raw, register_convert_to_virtual): Delete,
1011 cuz there's no difference between the raw & virtual forms.
1012 Replaced by memcpy in tm file.
1013 (register_virtual_type): Rename to h8500_register_virtual_type.
1014 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1015 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1016 emulator have same reg offsets. This is all handled in the
1018 (h8500_trapped_internalvar): New routine to detect references to
1019 convenience vars acting as pointer pseudo-regs.
1020 (h8500_value_trapped_internalvar): Conjure up value of pointer
1022 (h8500_set_trapped_internalvar): Convert set value in real
1023 register references.
1024 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1025 code segment register.
1026 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1028 (wait_for_inferior): Add h8500 specific code to add stack segment
1029 when reading SP register.
1030 remote-sim.c (fetch_register): Spacing.
1031 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1032 detect cruft. Redo all register manipulation stuff. Get rid of
1033 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1034 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1035 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1036 to create internal vars for pointer pseudo-regs.
1038 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1040 * Makefile.in: Numerous small changes to macro definitions
1041 and rules for building gdb distribution tree. Many macros
1042 eliminated or merged, and rules simplified.
1043 * alldeps.mak: Update.
1046 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1048 * Makefile.in: recurse through SUBDIRS for dvi target too
1050 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1052 * Clean up xcoff relocation.
1053 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1054 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1056 symtab.h (struct general_symbol_info): Add section field.
1057 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1058 xcoffread.c: Set section for symbols and msymbols.
1059 (struct symtab): Add block_line_section field.
1060 buildsym.c (end_symtab): Set it.
1061 (end_symtab and callers): Add section parameter.
1062 objfiles.c (objfile_relocate): New funciton.
1063 xcoffexec.c (vmap_symtab): Use it.
1064 xcoffsolib.h (struct vmap): Remove unused fields.
1065 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1066 CORE_NEEDS_RELOCATION, symtab_relocated.
1067 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1068 rs6000-tdep.c: Make loadinfotext static.
1069 breakpoint.c (fixup_breakpoints): Doc fix.
1070 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1071 (end_symtab): primary field replaces nonreloc.
1073 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1075 * symtab.h (struct linetable_entry): Remove confusing comment.
1077 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1079 * Makefile.in: add installcheck target
1081 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1083 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1084 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1085 z8k}: New directories to hold cpu specific configuration files.
1086 Naming follows gcc convention.
1087 * config/{*.mt, *.mh}: All target and host makefile fragment
1088 config files moved to an appropriate config/<cpu> subdirectory.
1089 * nm-*, xm-*, tm-*: All native, host, and target files, which
1090 get linked to nm.h, xm.h, and tm.h respectively by configure,
1091 moved to appropriate config/<cpu> subdirectory.
1092 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1093 Native, host, and target files that are common across more than
1094 one cpu architecture and included by one of the configured
1095 native, host, or target files, get moved to config directory.
1096 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1097 pick up native, host, or target include files moved to one of
1098 the config subdirectories, and that are included by other files.
1099 * Makefile.in (alldeps.mak): Modify to account for new config
1100 directory structure.
1101 * alldeps.mak, depend: Update for new config directory structure.
1102 * config/*/[ntx]m-*.h: Modify all files that include other
1103 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1104 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1106 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1107 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1108 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1109 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1110 the ones where the default is not unique or different than the
1111 config subdirectory name. Similarly, handle gdb_target_cpu.
1112 Modify configure.in as appropriate to make use of gdb_host_cpu
1113 and gdb_target_cpu to find makefile fragments and make links.
1115 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1117 * mipsread.c (compare_blocks): Sort blocks with the same start
1118 address by decreasing ending address.
1120 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1122 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1123 lookup_symbol as it might get clobbered by the call.
1125 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1126 The previous code did not initialize the language field for the psymtab
1129 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1131 * c-exp.y (parse_number): Avoid shift warning.
1132 * serial.h (struct ttystate): Declare empty one on DOS.
1134 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1136 * xm-sun4os4.h: Return type of free() should be void, not int.
1138 * vx-share/vxWorks.h: Remove #def of NULL.
1140 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1142 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1144 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1146 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1148 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1150 * ieee-float.c: Moved to ../libiberty.
1151 * ieee-float.h: Moved to ../include.
1152 * Makefile.in: Update accordingly.
1153 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1154 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1155 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1156 it is now in ../opcodes/m68881-ext.c.
1157 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1158 prologue (some callers _do_ care).
1159 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1160 new interface of ../opcodes/*-dis.c.
1161 * ch-exp.y: Add #include <ctype.h>.
1163 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1165 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1167 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1169 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1171 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1173 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1175 * z8k-tdep.c (extract_return_value, write_return_value,
1176 store_struct_return): New functions from macros in tm-z8k.h.
1178 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1180 * valops.c (value_arg_coerce): Apply temporary patch to
1181 fix problem with coercion of array and function types when
1182 passed as arguments to C functions, pending a more complete
1183 review of when and how coercion should be done, depending
1184 upon context and language.
1186 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1188 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1190 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1191 debugsec if there are a non-zero number of symbols.
1193 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1195 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1197 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1199 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1201 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1202 not just 50 symbols.
1203 (symtbl_num_syms): New variable.
1204 (read_xcoff_symtab): Set it.
1205 (read_symbol_nvalue): Check for bad symno.
1206 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1209 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1211 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1212 This is defined in defs.h if necessary.
1213 * vx-share/vxWorks.h: Remove #defs of min and max.
1214 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1215 vx-share/xdr_rdb.c: include defs.h.
1217 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1219 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1222 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1223 xcoffread.c: Doc fixes.
1225 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1227 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1228 xcoffexec.c (xcoff_relocate_core): New function.
1229 (text_adjustment): Removed.
1230 (add_vmap): Return the vmap.
1231 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1233 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1235 * xcoffsolib.h: Add objfile member to struct vmap.
1236 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1237 xcoffexec.c (add_vmap): Allocate objfiles here.
1239 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1241 Support 68000 series without floating point.
1243 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1244 * tm-68k-nofp.h: New file, lacks 68881 support.
1245 * config/m68k-nofp.mt: New file.
1247 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1249 Remove a few remaining underscore/no-underscore remnants from
1252 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1253 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1254 * config/sparc-noun.mt: Rename to sparc-em.mt.
1255 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1256 * tm-68k-un.h: Rename to tm-68k-fp.h.
1257 * tm-spc-un.h: Rename to tm-spc-em.h.
1258 * tm-sun4sol2.h: Cleanup.
1259 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1261 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1263 * symmisc.c (std_in, std_out, std_err): Move initializations
1264 to runtime code, in case they aren't constant.
1266 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1268 * symtab.c (find_pc_symtab): some object file formats, notably
1269 mips, have holes in the address ranges of symtabs. Change
1270 this algorythm from first hit to tightest fit.
1272 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1273 fence post without finding the enclosing function, then print a
1276 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1278 * utils.c (fputs_demangled, fprint_symbol): Remove.
1279 * utils.c (fprintf_symbol_filtered): New function which combines
1280 the functionality of fputs_demangled and fprint_symbol. Uses a
1281 caller provided language parameter to select the appropriate
1282 demangler, and caller provided args to pass to the demangler.
1283 * defs.h (enum language): Move further up in file so enum can
1284 be used in prototypes.
1285 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1286 * defs.h (fprintf_symbol_filtered): Add prototype.
1287 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1288 fputs_demangled with call to fprintf_symbol_filtered.
1289 * cp-valprint.c (demangle.h): Include
1290 * cp-valprint.c (cp_print_value_fields): Replace calls to
1291 fprint_symbol with calls to fprintf_symbol_filtered.
1292 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1293 with call to fprintf_symbol_filtered.
1294 * stack.c (print_frame_info): Remove obsolete code so we don't
1295 have to update fputs_demangled usage in it.
1296 * stack.c (print_frame_info, frame_info): Add language variable
1297 to pass to fprintf_symbol_demangled and initialize it from the
1298 symbol's language. Replace calls to fputs_demangled with calls
1299 to fprintf_symbol_filtered.
1300 * symtab.c (find_methods): Replace call to fputs_demangled with
1301 call to fprintf_symbol_filtered.
1302 * ch-valprint.c (demangle.h): Include.
1303 * ch-valprint.c (chill_print_value_fields): Replace call to
1304 fprint_symbol with call to new fprintf_symbol_filtered.
1306 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1308 * Makefile.in (VERSION): Bump version to 4.8.2.
1310 * main.c (source_command): Require an explicit pathname of file
1311 to source, since previous behavior of defaulting to gdb init file
1312 was troublesome and undocumented.
1313 * printcmd.c (disassemble_command): Add missing '{}' pair to
1314 else with two statements. Bug reported by Stephane Tsacas
1316 * symtab.c (find_pc_line): Don't complain about zero length or
1317 negative length line numbers for the moment, since we may not own
1318 the terminal when called, such as when single stepping. (FIXME)
1319 * language.h (CAST_IS_CONVERSION): True if current language is
1320 C++ as well as C. Fix from Peter Schauer.
1321 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1322 Use STREQN macro rather than bare '!strncmp()'.
1323 * environ.c (unset_in_environ): Avoid use of memcpy on
1324 overlapping memory regions, as suggested by Paul Eggert
1325 <eggert@twinsun.com>.
1326 * c-exp.y (%union struct): Remove unused ulval as suggested
1327 by Paul Eggert <eggert@twinsun.com>.
1329 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1331 * main.c (gdbinit): Make static.
1332 * main.c (inhibit_gdbinit): Move to file scope.
1333 * main.c (main): Remove local inhibit_gdbinit.
1334 * main.c (source_command): Don't source '.gdbinit' file by
1335 default if gdb has been told to ignore it.
1337 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1339 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1342 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1344 * printcmd.c (print_address_symbolic): Only print if offset
1345 is shorter than max_symbolic_offset.
1346 (initialize_printcmd): `set print max-symbolic-offset'.
1348 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1349 (examine_tag): Use it.
1350 (read_register_stack): Only look in the local registers for a
1351 memory address if it's between rfb and rsp; go to memory otherwise.
1352 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1353 (reginv_com): Remove ancient kludge command.
1355 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1357 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1358 irix4 will again compile.
1360 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1362 * configure.in: accept mips-sgi-irix4* for irix4.
1364 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1366 * z8k-tdep.c (print_register_hook): Lint.
1368 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1370 Lint fixes from Paul Eggert (eggert@twinsun.com):
1372 * command.c (do_setshow_command): var_uintegers are unsigned.
1373 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1374 unsigned, since they use hex values with the high bit set.
1376 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1378 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1379 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1381 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1382 macro definitions in parenthesis.
1384 * dbxread.c (dbx_symfile_init): Catch the case where there is
1385 no string table, but the only way we find out is by reading zero
1388 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1390 * dbxread.c (dbx_symfile_init): Make size of the string table
1391 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1392 offset to the string table is nonzero and handle the nonexistant
1393 string table case, should it occur. Ensure that the string table
1394 size read from the file is reasonable, with a minimum lower bound
1395 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1397 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1399 * Makefile.in: Changes to build testsuite correctly.
1400 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1401 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1402 (TARGET_FLAGS_TO_PASS): New variable.
1403 (SUBDIRS): Added testsuite.
1404 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1405 testsuite is compiled with CC_FOR_TARGET rather than CC.
1407 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1409 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1410 reported by mycroft@gnu.ai.mit.edu.
1412 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1413 * configure.in (vax-*-ultrix2*): New triplet.
1414 * config/vaxult2.mh: New file.
1415 * xm-vaxult2.h: New file.
1417 * c-exp.y (parse_number): Change high_bit to unsigned.
1418 * demangle.c: Change all references to cfront to ARM, since the
1419 actual algorithm is the one specified in the Annotated Reference
1420 Manual. This was confusing users into thinking that full cfront
1421 support was implemented.
1422 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1423 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1424 directly to lookup_struct_elt_type, which will do the
1425 dereferencing itself.
1426 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1427 NULL dereferencing bug for unnamed structs, comment out
1430 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1432 * coffread.c (process_coff_symbol): Change PCC argument correction
1433 so that it only happens on big-endian targets; so that it only
1434 happens if the short or char argument is aligned on an int
1435 boundary; and so that it changes the location, rather than the
1436 type, of the argument. These changes tend to parallel similar
1437 (old) changes in stabsread.c.
1439 * coffread.c (coff_read_enum_type): Use the specified size for
1440 enums, don't assume that they are int-sized.
1442 * c-valprint.c (c_val_print): Don't assume enums are the same as
1445 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1446 Rendell, <michael@mercury.cs.mun.ca>.
1448 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1450 * language.h (local_decimal_format_custom): Add prototype.
1451 * language.c (local_decimal_format_custom): Add function, bug
1452 reported by Robert R. Henry (rrh@tera.com).
1454 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1456 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1457 by Josef Leherbauer, joe@takeFive.co.at.
1459 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1461 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1462 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1463 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1464 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1465 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1466 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1467 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1468 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1470 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1472 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1473 of demangled name fields to NULL if no demangling exists for
1474 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1475 symbols if their language is known at the time they are created,
1476 but sometimes the language is not known until later.
1478 * ch-typeprint.c (chill_print_type_base): Name changed to
1479 chill_type_print_base to match pattern for C and C++ names.
1480 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1481 to be consistent with other usages.
1482 * ch-typeprint.c (chill_type_print_base): Add support for
1483 printing Chill STRUCT types.
1484 * ch-valprint.c: Include values.h.
1485 * ch-valprint.c (chill_print_value_fields): New function and
1486 prototype for printing Chill STRUCT values.
1487 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1488 that was being called with two args instead of three.
1489 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1490 to print Chill STRUCT values.
1492 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1494 * configure.in: added testsuite to configdirs.
1496 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1498 * doc/stabs.texi: The `this' pointer is now known by the name
1499 `this' instead of `$t'.
1501 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1503 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1504 references of TAG_string_type DIEs in user defined types.
1505 * ch-lang.c (chill_create_fundamental_type): Track compiler
1506 change that now emits debugging info with the type long for Chill
1509 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1511 * remote-mips.c: New file; implements MIPS remote debugging
1513 * config/idt.mt: New file; uses remote-mips.c
1514 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1516 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1517 floating point coprocessor.
1518 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1520 (mips_pop_frame): If not mips_fpu, don't restore floating point
1522 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1524 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1525 mips_fpu, don't use fp0 as floating point return register.
1526 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1529 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1531 * gdb/testsuite: made modifications to testcases, etc., to allow
1532 them to work properly given the reorganization of deja-gnu and the
1533 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1535 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1537 * gdb/testsuite: Initial creation of gdb/testsuite.
1538 Migrated dejagnu testcases and support files for testing nm to
1539 gdb/testsuite from deja-gnu. These files were moved "as is"
1540 with no modifications. This migration is part of a major overhaul
1541 of dejagnu. The modifications to these testcases, etc., which
1542 will allow them to work with the new version of dejagnu will be
1543 made in a future update.
1545 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1547 * NEWS: Add reminders for next release.
1549 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1551 * mipsread.c (parse_lines): Correct check for files compiled with
1554 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1556 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1558 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1560 * Makefile.in (VERSION): GDB-4.8 release!
1561 * README, NEWS: Update for release.
1563 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1565 * am29k-pinsn.c (print_insn): Minor nits with const.
1566 * am29k-tdep.c: More minor nits with arg types for
1567 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1569 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1571 * gcc.patch: Update for a different GCC (G++) bug.
1572 * main.c (print_gdb_version): Update copyright year to 1993.
1573 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1574 conditionalize this file on it. FIXME, right way is to split
1575 these into two config files.
1576 (ATTACH_DETACH): Define for BSD 4.4
1577 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1578 (U_REGS_OFFSET): Revise for 4.4.
1579 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1580 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1581 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1583 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1585 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1588 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1590 * c-lang.c (c_printstr): Bugfix for length==0 case.
1592 * c-lang.c (c_printstr): If a C string ends in a null, don't
1595 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1597 * defs.h (STRCMP): Make it work for unsigned chars.
1599 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1601 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1602 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1603 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1604 define to kludge the large opcode table into two smaller tables,
1605 since GCC take exponential space to build the table. Lint.
1606 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1608 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1610 * Makefile.in (VERSION): Roll to 4.7.9.
1611 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1612 definition here, to handle both BSD 4.3 and 4.4 systems.
1613 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1614 * remote.c (alarm): Move declaration to global level, before
1615 first reference to it.
1616 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1617 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1619 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1621 * remote.c (readchar): forward declare alarm which otherwise looks
1622 like an undeclared variable to gcc.
1624 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1625 when comparing against an int. Avoids superfluous warning from
1628 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1629 Avoids superfluous warnings from some systems and/or compilers
1630 (like vax ultrix 4.2.)
1632 * language.c (struct op_print unk_op_print_tab): use the enum
1633 values rather naked zeros as initializers. Avoids warnings from
1634 ultrix type compilers.
1636 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1638 * Makefile.in (VERSION): Roll to 4.7.6.
1639 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1640 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1641 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1642 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1643 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1644 (depend): Fix bug where nm-files in config files weren't noticed.
1645 (make-proto-gdb-1): Avoid changing directories while building new
1646 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1648 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1650 * remote.c: Improve error recovery. Allow user to break out
1651 of initial connection attempt with INTERRUPT. Treat a timeout
1652 while waiting for remote packet like a retry, unless the remote
1653 side is actively running user code. Fix a few long printf_filtered's.
1655 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1658 * buildsym.c (start_subfile): Allow null file name.
1660 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1662 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1663 expects a pointer to complaint rather than a complaint
1665 (process_linenos): free the previously allocated subfile name,
1666 then allocate the new one from the heap.
1668 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1670 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1672 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1674 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1675 Previously, would bogusly index off the bottom of type_vector.
1676 (rs6000_builtin_type): Accept type number as argument.
1677 (read_type, case '-'): Handle negatives like any other type number.
1679 * symfile.c (deduce_language_from_filename): Handle null name.
1681 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1682 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1683 fixed by sato@sm.sony.co.jp.
1685 * xcoffread.c (parmsym): Don't use an initializer to set up
1686 this struct symbol. Set it up in initialize_xcoffread.
1687 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1688 works on real rs/6000 target with #ifndef FAKING_RS6000.
1690 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1692 * stabsread.c (rs6000_builtin_type): Move function from
1693 xcoffread.c:builtin_type.
1694 * xcoffread.c (builtin_type): Move to stabsread. Remove
1695 IBM6000_HOST dependency. Move misplaced comments.
1696 (various): Change printf's to complaints.
1697 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1698 objfile argument to read_type calls under #if 0.
1699 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1700 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1701 * Makefile.in: xcoffread.o is not built by default.
1702 * xm-rs6000.h (IBM6000_HOST): Remove.
1703 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1704 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1707 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1709 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1710 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1711 register numbers when user tries to modify elements in structs
1712 passed as arguments.
1713 * inflow.c (child_terminal_info): Move banner outside of system
1715 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1716 passes struct/union arguments by address.
1718 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1720 * Based on patch from Kean Johnston <maw@netcom.com>:
1721 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1722 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1723 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1725 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1727 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1728 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1730 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1732 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1733 cc debugging output.
1735 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1737 * stabsread.c (define_symbol): Complain about unrecognized names
1738 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1739 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1740 (read_cpp_abbrev): Don't use the class name as part of the
1741 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1742 abbrevs. Inspired by Mike Tiemann.
1743 (read_tilde_fields): Comment. Remove ancient dead code.
1744 Remove erroneous but non-dead code. Simplify. Add complaints.
1745 (in general): Remove extraneous (parentheses) in return
1748 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1750 * coffread.c (coff_lookup_type): Fix fencepost error reported
1751 by Art Berggreen, <arg@opal.acc.com>.
1753 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1754 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1756 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1757 test, which is apparently left over from when we used native
1758 include files and couldn't depend on the member names being there.
1759 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1761 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1763 * mipsread.c: Major overhaul to use new BFD symbol table reading
1764 routines. Now swaps information as it is needed, rather than
1765 swapping everything when the file is read.
1767 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1769 * Makefile.in (TARDIRS): Add sparclite demo dir.
1770 (*.tab.c): Change dependency on Makefile to depend on
1771 Makefile.in, otherwise it always rebuilds after configuring.
1772 Force output *.tab.c file into current directory even in "make"
1773 versions that rewrite dependent file names used in command lines.
1775 * TODO: Remove some things we did.
1776 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1777 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1778 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1779 * symtab.h: Eliminate unnamed unions and structs.
1781 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1783 * Makefile.in (VERSION): Roll to 4.7.5.
1785 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1787 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1788 re-evaluating symbol pointers.
1790 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1792 * c-exp.y (lcurly, rcurly): New nonterminals.
1793 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1795 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1796 made function static.
1797 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1798 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1799 * parse.c (start_arglist):
1800 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1801 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1802 * parser-defs.h (funcall_chain): Moved to parse.c.
1803 * printcmd.c (print_frame_nameless_args): Fix prototype.
1804 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1805 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1806 * valops.c (typecmp): Moved prototype from values.h.
1807 * value.h (typecmp): Moved prototype to valops.c, made static.
1808 * ch-exp.y (yylex): Change way control sequences are disabled.
1810 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1812 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1814 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1816 * mipsread.c (upgrade_type): Build array types correctly, using
1817 create_range_type and create_array_type.
1819 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1821 * remote-nindy.c: Cleanup.
1823 * infrun.c (wait_for_inferior): When rolling back the PC after
1824 a breakpoint, call write_pc so that NPC gets rolled back as well
1827 * blockframe.c (inside_entry_file, inside_main_func,
1828 inside_entry_func): PC of zero is always "bottom of stack".
1830 * printcmd.c (print_frame_args, print_frame_nameless_args):
1831 Let print_frame_nameless_args decide whether there are any,
1832 laying groundwork for possibly later printing 29K args for
1833 functions where we have tag words but no symbols.
1835 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1837 * Makefile.in: fix GDB doc targets for new doc subdir structure
1839 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1841 * stack.c (parse_frame_specification): Parse as many arguments
1842 as there are (up to MAXARGS). Pass all of them in argc, argv
1843 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1844 many there were, onto SETUP_ARBITRARY_FRAME.
1845 * tm-mips.h, tm-sparc.h: Corresponding changes.
1846 * mips-tdep.c, sparc-tdep.c: Ditto.
1848 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1850 * hp300ux-nat.c: Update copyrights.
1851 * mipsread.c (parse_partial_symbols): Complain about block
1852 indexes that go backwards. Fix from Peter Schauer.
1853 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1854 symbol-file that has no linkage symbols to be read.
1855 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1856 from tm- file to xm-file, since they're host dependent.
1857 * valarith.c (value_binop): Typo.
1859 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1861 * sparclite/aload.c: Add copyleft.
1862 * sparclite/crt0.s: Add comment at beginning.
1864 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1866 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1867 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1869 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1871 * values.c (value_headof): Fix typo in which VTBL and ARG were
1872 being confused for one another.
1874 * valops.c (typecmp): Now static.
1876 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1877 baseclass--we don't always inherit its virtual function table
1880 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1881 pointer correctly in case value_struct_elt moves it around.
1883 * valops.c (typecmp): Now static. Also, now groks references
1886 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1887 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1889 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1891 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1892 to avoid "too much defining" error from native C compiler (!).
1894 * Makefile.in (HFILES): Add typeprint.h.
1895 * typeprint.[ch]: Update copyrights.
1897 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1899 * Makefile.in: Update to match doc/ subdir changes.
1901 * config/hp300hpux.mh: No cross-host file needed, just native.
1902 * config/go32.mh: Remove nonexistent "native" support.
1904 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1905 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1906 * m88k-tdep.c (next_insn): Lint, cleanup.
1907 (store_parm_word): Lint.
1909 * README: Fix typo (reported by karl@hq.ileaf.com).
1911 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1913 * expression.h (BINOP_CONCAT): Document use for self concatenation
1914 an integral number of times.
1915 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1917 * valarith.c (value_concat): Rewrite to support self
1918 concatenation an integral number of times.
1919 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1920 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1921 eliminate hundreds of spurious shift/reduce and reduce/reduce
1922 conflicts that mask the 5 real ones.
1923 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1924 * ch-exp.y (integer_literal_expression): Remove production,
1927 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1929 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1930 implied that "no side effects" was nonfunctional.
1931 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1932 character string and bitstring concatenation.
1933 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1934 * expression.h (exp_opcode): Add BINOP_CONCAT.
1935 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1936 * language.c (string_type): Add function to determine if a type
1938 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1939 * valarith.c (value_concat): New function to concatenate two
1940 values, such as character strings or bitstrings.
1941 * valops.c (value_string): Remove error stub and implement
1943 * value.h (value_concat): Add prototype.
1944 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1945 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1946 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1949 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1951 * c-exp.y (exp): Add production to support direct creation
1952 of array constants using the obvious syntax.
1953 * c-valprint.c (c_val_print): Set printed string length.
1954 * dwarfread.c (read_tag_string_type): New prototype and
1955 function that handles TAG_string_type DIEs.
1956 * dwarfread.c (process_dies): Add case for TAG_string_type
1957 that calls new read_tag_string_type function.
1958 * expprint.c (print_subexp): Add support for OP_ARRAY.
1959 * gdbtypes.c (create_range_type, create_array_type): Inherit
1960 objfile from the index type.
1961 * ch-typeprint.c (chill_print_type): Add case for
1963 * ch-valprint.c (chill_val_print): Fix case for
1966 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1968 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1969 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1970 include/coff/mips.h.
1972 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1974 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1975 constants with an explicit null byte terminator. OP_STRING is
1976 now used for real string types.
1977 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1978 they are used by all languages.
1979 * c-lang.c (_initialize_c_language): Move initializations of
1980 builtin_type_* to lang.c.
1981 * c-typeprint.c (c_type_print_varspec_prefix,
1982 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1983 to TYPE_CODE_STRING.
1984 * c-valprint.c (c_val_print): Change the way character arrays
1985 are printed as strings to be consistent with the way strings
1986 are printed when pointer-to-char types are dereferenced.
1987 Remove test of print_max before calling val_print_string, which
1988 now does it's own test.
1989 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1990 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1991 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1992 * gdbtypes.c (builtin_type_*): Add declarations moved from
1994 * gdbtypes.c (create_string_type): New function to create real
1996 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1997 renamed to TYPE_CODE_STRING.
1998 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1999 builtin_type_* types moved from c-lang.c.
2000 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2001 to TYPE_CODE_STRING.
2002 * gdbtypes.h (builtin_type_string): Add extern declaration.
2003 * gdbtypes.h (create_string_type): Add prototype.
2004 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2005 renamed to TYPE_CODE_STRING.
2006 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2008 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2009 renamed to TYPE_CODE_STRING.
2010 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2012 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2013 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2014 to TYPE_CODE_STRING.
2015 * valops.c (allocate_space_in_inferior): New function and
2016 prototype, using code ripped out of value_string.
2017 * valops.c (value_string): Rewritten to use new function
2018 allocate_space_in_inferior, but temporarily disabled until some
2019 other support is in place.
2020 * valops.c (value_array): New function to create array constants.
2021 * valprint.c (val_print_string): Add comment to document use,
2022 complete rewrite to fix several small buglets.
2023 * value.h (value_array): Add prototype.
2024 * value.h (val_print_string): Change prototype to match rewrite.
2025 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2026 * ch-exp.y (match_character_literal): Disable recognition of
2027 control sequence form of character literals and document why.
2029 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2031 * nindy-share/nindy.c: Add comments to #endif's to clarify
2034 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2035 read_memory to get byte order right.
2036 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2037 anymore. This is done in paread.c now. We expect unwind info
2038 to hang off of objfiles, and search all of the objfiles when until
2040 * (skip_trampoline_code): Cast arg to target_read_memory.
2041 * objfiles.h (struct objfile): Add new field obj_private to hold
2042 per object file private data (unwind info in this case).
2043 * paread.c (read_unwind_info): New routine to read unwind info
2044 for the objfile. This data is hung off of obj_private.
2045 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2046 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2047 make this easier to access.
2049 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2051 * c-valprint.c (cp_print_class_member): Add extern decl.
2052 * c-valprint.c (c_val_print): Extract code for printing methods
2053 and move it to cp_print_class_method in cp-valprint.c.
2054 * c-valprint.c (c_val_print): Extract code to print strings and
2055 move it to val_print_string in valprint.c.
2056 * cp-valprint.c (cp_print_class_method): New function using
2057 code extracted from c_val_print.
2058 * valprint.c (val_print_string): New function using code
2059 extracted from c_val_print.
2060 * value.h (val_print_string): Add prototype.
2061 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2062 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2063 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2064 CHECKBUF, growbuf_by_size): New variables, macros, and support
2065 functions for implementing a dynamically expandable temp buffer.
2066 * ch-exp.y (match_string_literal): New lexer function.
2067 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2068 removed and replaced with new CHECKBUF macro.
2069 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2070 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2072 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2074 * Makefile.in: Add info for paread.o.
2075 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2077 * blockframe.c (frameless_look_for_prologue): Correct the
2079 * gdbtypes.h, gdbtypes.c: Use const in decl of
2080 cplus_struct_default, now that pa-gas assembler has been fixed.
2081 * hppah-nat.c: Formatting.
2082 * hppah-tdep.c: Remove lots of useless externs for variables we
2084 * (find_unwind_entry): Speed up by using binary search, and a one
2086 * (rp_saved): New routine to see what unwind info says about RP
2087 being saved on the stack frame.
2088 * (frame_saved_pc): Look for prologue to see if we need to
2089 examine the stack for the saved RP or not.
2090 * (init_extra_frame_info): Check for prologue, instead of
2091 framesize to determine if we are frameless or not.
2092 * (frame_chain_valid): Stop backtraces when we run into _start.
2093 * (push_dummy_frame): Reformat to make more readable.
2094 * (find_dummy_frame_regs): ditto.
2095 * (hp_pop_frame): ditto.
2096 * (hp_restore_pc_queue): small cleanup.
2097 * (hp_push_arguments): ditto.
2098 * (pa_do_registers_info): ditto.
2099 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2100 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2101 * Define FRAME_CHAIN_VALID.
2102 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2103 passed to functions.
2105 * paread.c (pa_symtab_read): Use new bfd conventions for
2106 accessing linker symbol table.
2107 * (pa_symfile_init): Access embedded STAB info via BFD section
2108 mechanism and related macros.
2111 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2113 * sparc-stub.c: Use a seperate stack for our traps.
2114 * Handle recursive traps.
2115 * Remove all trap init code. This needs to be done by the
2117 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2119 * (handle_exception): See if we are at breakinst, if so, then
2120 advance PC sp that users can just step out of breakpoint().
2121 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2122 new place if SP has changed.
2123 * (case 's'): Get rid of this, we can't do it yet.
2124 * (case 't'): New command to test any old random feature.
2125 * (case 'r'): New command to reset the system.
2126 * (breakpoint): Add label to breakpoint trap instruction so that
2127 handle_exception() can detect where we are and get past the
2128 breakpoint trivially.
2130 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2132 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2134 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2136 * configure.in: recognise all sparclite variants
2138 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2140 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2141 binary files oring in the right bit.
2143 * main.c, source.c, state.c, symmisc.c: use macros defined in
2144 fopen-{bin|both} when fopening files.
2146 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2148 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2149 from a configuration file (typically including <limits.h>), or to
2150 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2151 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2152 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2153 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2154 * exppritn.c (print_subexp, dump_expression): Add case for
2156 * expression.h (OP_BITSTRING): New expression element type for
2158 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2159 macros to convert between number of expression elements and bytes
2160 to store that many elements.
2161 * i960-tdep.c (leafproc_return): Use new macros to access
2162 minimal symbol name and address fields.
2163 * m88k-pinsn.c (sprint_address): Use new macros to access
2164 minimal symbol name and address fields.
2165 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2166 minimal symbol address field.
2167 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2168 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2169 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2170 Use new BYTES_TO_EXP_ELEM macro.
2171 * parse.c (write_exp_bitstring): New function to write packed
2172 bitstrings into the expression element vector.
2173 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2175 * parser-defs.h (struct stoken): Document that it is used for
2176 OP_BITSTRING as well as OP_STRING.
2177 * parser-defs.h (write_exp_bitstring): Add prototype.
2178 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2179 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2180 LOWER, LENGTH): New tokens for keywords.
2181 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2182 upper_lower_argument, length_argument, array_mode_name,
2183 string_mode_name, variant_structure_mode_name): New non-terminals
2185 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2186 * ch-exp.y (match_bitstring_literal): New lexer support function
2187 to recognize bitstring literals.
2188 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2189 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2190 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2191 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2192 * ch-exp.y (yylex): Check tokentab6.
2193 * ch-exp.y (yylex): Call match_bitstring_literal.
2195 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2197 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2198 symbol name and value fields.
2200 * c-exp.y (yylex): Make static, to match prototype and other
2203 * expression.h (exp_opcode): Add BINOP_MOD.
2204 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2205 * expprint.c (dump_expression): Handle new BINOP_MOD.
2206 * language.c (binop_type_check): Handle new BINOP_MOD.
2207 * main.c (float_handler): Re-enable float handler when hit.
2208 * valarith.c (language.h): Include, need current_language.
2209 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2210 for integer divide truncates towards zero for negative results.
2211 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2212 * valarith.c (value_binop): Allow arithmetic operations on
2213 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2214 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2215 * ch-exp.y (tokentab3): Add MOD and REM.
2216 * ch-exp.y (yylex): Set innermost_block for symbols found
2217 in local scopes. Return LOCATION_NAME for local symbols.
2218 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2219 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2221 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2223 * command.c (shell_escape, make_command, _initialize_command):
2224 don't create or use fork if CANT_FORK is defined.
2225 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2226 code written for the IBM PC" remain.
2227 * xm-go32.h: define CANT_FORK
2229 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2231 * remote-sim.c: first attempt at general simulator interface
2232 * remote-hms.c: whitespace
2233 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2234 understand new stack layout. (print_register_hook): print ccr
2235 register in a fancy way.
2237 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2239 * eval.c (language.h): Include.
2240 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2241 to pointer types when the current language is C. It loses for
2242 other languages when the lower index bound is nonzero.
2243 * valarith.c (value_subscript): Take array lower bounds into
2244 account when performing subscripting operations.
2245 * valops.c (value_coerce_array): Add comment describing why
2246 arrays with nonzero lower bounds are dealt with in value_subscript,
2247 rather than in value_coerce_array.
2249 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2251 * ch-exp.y (FLOAT_LITERAL): Add token.
2252 * ch-exp.y (literal): Add FLOAT_LITERAL.
2253 * ch-exp.y (match_float_literal): New lexer routine.
2254 * ch-exp.y (convert_float): Remove.
2255 * ch-exp.y (yylex): Call match_float_literal.
2256 * ch-exp.y (yylex): Match single '.' after trying
2257 to match floating point literals.
2259 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2260 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2262 * expprint.c (dump_expression): New function for dumping
2263 expression vectors during gdb debugging.
2264 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2265 MULTI_SUBSCRIPT and moved out of BINOP range.
2266 * expression.h (DUMP_EXPRESSION): New macro that calls
2267 dump_expression if DEBUG_EXPRESSIONS is defined.
2268 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2269 * parse.c (length_of_subexp, prefixify_subexp): Change
2270 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2271 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2272 prefixify'ing the expression.
2273 * printcmd.c (print_command_1): Add comment.
2274 * ch-exp.y (expression_list): Add useful actions.
2275 * ch-exp.y (value_array_element): Add useful actions.
2276 * ch-exp.y (array_primitive_value): Add production.
2277 * ch-exp.y (yylex): Recognize ',' as a token.
2279 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2281 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2282 POSIXize the recursive makes (make [variable assignments] target{s})
2284 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2286 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2287 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2288 CPLUS_MARKER for all SVR4 systems, so follow suit.
2289 * defs.h (strdup_demangled): Remove prototype.
2290 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2291 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2292 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2293 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2294 prim_record_minimal_symbol_and_info): Use new macro
2295 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2296 * minsyms.c (install_minimal_symbols): Use new macro
2297 SYMBOL_INIT_DEMANGLED_NAME.
2298 * stabsread.c (define_symbol): Use new macro
2299 SYMBOL_INIT_DEMANGLED_NAME.
2300 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2301 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2302 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2303 SYMBOL_INIT_DEMANGLED_NAME.
2304 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2305 SYMBOL_DEMANGLED_NAME now tests language itself.
2306 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2307 now tests language itself.
2308 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2309 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2310 mangled name member in the language dependent portion of a symbol.
2311 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2312 mangled name member appropriate for a symbol's language.
2313 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2314 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2315 SYMBOL_DEMANGLED_NAME now tests language itself.
2316 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2317 initializes language dependent portion of symbol.
2318 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2319 demangles and caches the demangled form of symbol names.
2320 * utils.c (fputs_demangled, fprint_symbol): Use current language
2321 to select an appropriate demangling algorithm.
2322 * utils.c (strdup_demangled): Remove, no longer used.
2323 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2324 access the Chill mangled name member in the language dependent
2325 portion of a symbol.
2326 * ch-lang.c (chill_demangle): New function, simple demangler.
2327 * defs.h (chill_demangle): Add prototype.
2328 * symtab.h (language_dependent_info): Add struct for Chill.
2330 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2332 * Makefile.in (BISON): Add comment that when bison is used, it
2333 must include the "-y" option.
2334 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2335 Remove defines to remap non-yacc symbols, thus backing out of
2336 previous recent changes. Standard policy is that non-yacc parser
2337 generators get fixed, rather than adding bug workarounds in gdb
2338 for each new one that pops up. Expand comment to note this.
2339 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2341 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2343 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2344 case. Use code in N_SOL.
2346 * paread.c: New file that contains all HPPA/HPUX symbol reading
2348 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2349 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2350 * (dbx_symfile_offsets): Make static.
2351 * (pastab_build_psymtabs): New interface routine for paread to
2352 send stabs into dbxread.
2353 * gdb-stabs.h: Remove gobs of HPPA cruft.
2355 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2357 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2359 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2361 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2362 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2363 and YYDEBUG is not already defined.
2364 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2365 them during the previous replacements.
2366 * printcmd.c (_initialize_printcmd): Update internal documentation
2367 for "set" command to note that the assignment syntax is language
2369 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2370 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2371 and YYDEBUG is not already defined.
2372 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2373 single_assignment_action): New terminals and nonterminal for gdb
2374 extensions to chill expression grammer.
2375 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2376 tokens that start with '$' (register names, convenience vars, etc).
2377 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2378 * ch-exp.y (yylex): Call match_dollar_tokens.
2380 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2382 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2383 accessing minimal symbol data.
2384 * infcmd.c (read_pc): Use #ifdef, not #if.
2385 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2386 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2387 minimal symbol data.
2389 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2390 frame. Use find_return_regnum to find the caller.
2391 * (find_unwind_entry): New routine to locate stack frame info
2392 associated with a procedure. This looks in the $UNWIND_START$
2393 section in the SOM file.
2394 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2395 figure out where the caller's return address is stored.
2396 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2397 to figure out the frame size for a procedure.
2398 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2399 * (init_extra_frame_info): New routine. Corrects PC and FP for
2400 outermost frame if necessary.
2401 * (frame_chain): New routine, moved from tm-hppa.h.
2402 * (skip_trampoline_code): Handle computed function calls (ie:
2403 calls from $$dyncall).
2404 * (unwind_command): Temporary support function to allow user
2405 to control/observe aspects of the unwind (stack frame) info.
2406 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2407 was in a system call, if so, then read the PC from r31.
2408 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2409 with extra arg for skip_trampoline_code().
2410 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2411 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2412 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2414 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2416 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2417 Call new bfd_get_size() and verify that string table is no larger
2418 than the file that is supposed to contain it.
2419 * symfile.c (syms_from_objfile): Only complain about configured
2420 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2421 current target is the default BFD target.
2423 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2425 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2426 * solib.c (bkpt_names): New array of symbol names to try to
2427 use for the "mapping complete" breakpoint. Configurable
2428 define SOLIB_BKPT_NAME is first one to try.
2429 * solib.c (find_solib): Test debug_base for nonzero rather
2430 than just greater than zero.
2431 * solib.c (enable_break): Use bkpt_names to look up address
2432 at which to set "mapping complete" breakpoint.
2434 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2436 * defs.h (STRCMP, STREQ, STREQN): New macros.
2437 * defs.h (demangle_and_match): Remove prototype.
2438 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2439 and STREQN defined in defs.h.
2440 * dwarfread.c (set_cu_language): For completely unknown languages,
2441 try to deduce the language from the filename. Retain behavior
2442 that for known languages we don't know how to handle, we use
2444 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2445 and demangled name fields in symbol.
2446 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2447 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2448 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2449 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2450 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2451 Replace usages throughout.
2452 * elfread.c (demangle.h): Include.
2453 * elfread.c (record_minimal_symbol): Remove prototype and function.
2454 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2455 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2456 * infcmd.c (jump_command): Remove code to demangle name and add
2457 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2458 * minsyms.c (demangle.h): Include.
2459 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2460 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2461 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2462 * mipsread.c (psymtab_language): Add static variable.
2463 * stabsread.c (demangle.h): Include.
2464 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2465 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2466 * stack.c (return_command): Remove explicit demangling of name
2467 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2468 * symfile.c (demangle.h): Include.
2469 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2470 to match macros in symfile.h and allow them to be compiled
2471 if INLINE_ADD_PSYMBOL is not true.
2472 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2473 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2474 Add code to demangle and cache C++ symbol names. Use macro form
2475 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2476 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2477 Remove, also defined in symfile.c, which we already fixed.
2478 * symtab.c (expensive_mangler): Remove prototype and function.
2479 * symtab.c (find_methods): Remove physnames parameter and fix
2481 * symtab.c (completion_list_add_symbol): Name changed to
2482 completion_list_add_name.
2483 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2484 the normal symbol name and the cached C++ demangled name.
2485 * symtab.c (lookup_demangled_partial_symbol,
2486 lookup_demangled_block_symbol): Remove prototypes and functions.
2487 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2488 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2489 Remove code to try demangling names and matching them.
2490 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2491 Fix to try matching the cached demangled name if no match is
2492 found using the regular symbol name.
2493 * symtab.c (find_methods): Remove unused physnames array.
2494 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2495 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2496 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2497 C++ demangled symbol names.
2498 * symtab.h: Much reformatting of structures and such to add
2499 whitespace to make them more readable, and make them more
2500 consistent with other gdb structure definitions.
2501 * symtab.h (general_symbol_info): New struct containing fields
2502 common to all symbols.
2503 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2504 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2505 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2506 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2507 symbol): Use general_symbol_info struct.
2508 * utils.c (demangle_and_match): Remove, no longer used.
2509 * valops.c (demangle.h): Include.
2510 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2511 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2512 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2513 symmisc.c, symtab.c, valops.c: Replace references to minimal
2514 symbol fields with appropriate macros.
2515 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2516 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2517 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2518 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2519 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2520 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2521 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2522 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2523 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2524 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2525 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2526 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2527 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2528 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2530 * buildsym.c (start_subfile, patch_subfile_names): Default the
2531 source language to what can be deduced from the filename.
2532 * buildsym.c (end_symtab): Update the source language in the
2533 allocated symtab to match what we have been using.
2534 * buildsym.h (struct subfile): Add a language field.
2535 * c-typeprint.c (c_print_type): Remove code to do explicit
2537 * dbxread.c (psymtab_language): Add static variable.
2538 * dbxread.c (start_psymtab): Initialize psymtab_language using
2539 deduce_language_from_filename.
2541 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2543 * valprint.c (val_print): Reorganize comment and add note
2544 about dependency on target byte ordering.
2545 * ch-exp.y (value_array_slice): Fix typo.
2546 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2547 byte sized ints are assumed to be char strings and printed with
2548 string syntax. In chill, arrays of chars and arrays of
2549 bytes/ubytes are distinquishable, and printed appropriately.
2551 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2553 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2554 read/write routines for HPUX.
2556 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2557 branch targets to compute target address using const from previous
2558 instruction if necessary.
2559 * Add `Q' operator to print out bit position field various
2561 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2562 cleanups, use new code from Utah.
2563 * (store_inferior_registers): Update to new code from Utah.
2564 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2565 * (fetch_register): Clear out priv level when reading PCs.
2566 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2567 * Remove decl of errno, #include wait.h and target.h.
2568 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2569 were inside of a kernel call. If so, then PC is in a different
2570 register. Also, mask out bottom two bits of all PCs so as not to
2571 confuse higher level code.
2572 * (push_dummy_frame): Create from #define in tm-hppa.h.
2573 * (find_dummy_frame_regs): Update from Utah.
2574 * (hp_pop_frame): Create from #define in tm-hppa.h.
2575 * (hp_restore_pc_queue): New, from Utah.
2576 * (hp_push_arguments): Big fixes from Utah.
2577 * (pa_do_registers_info, pa_print_registers): Only print out fp
2579 * (skip_trampoline_code): New routine to deal with stubs that
2580 live in nowhereland between callers and callees.
2581 * i860-tdep.c: Remove decl of attach_flag.
2582 * infrun.c (wait_for_inferior): Add new macro
2583 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2584 at by PC will be nullified. If so, then step the target once more
2585 so as to avoid confusing the user.
2586 * (just before step_over_function:): Use stop_func_start, not
2587 stop_pc when checking for the existance of line number info.
2588 stop_func_start will reflect the proper address of the target
2589 routine, not of the stub that we may be traversing to get there.
2590 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2591 to deal with the stubs that PA compilers sometimes stick between
2592 callers and callees. Also, define FLAGS_REGNUM for access to the
2594 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2596 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2597 write gr0, PC regs, and PSW!
2598 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2599 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2601 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2602 * Define struct unwind_table_entry.
2603 * valops.c (call_function_by_hand): Add another arg to
2604 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2607 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2609 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2611 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2613 * Makefile.in (VERSION): Bump to 4.7.4.
2614 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2615 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2616 * Makefile.in (HFILES): Add valprint.h.
2617 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2618 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2619 * typeprint.c, typeprint.h: New files for language independent
2620 type printing functions.
2621 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2622 type printing functions and definitions.
2623 * valprint.h: New include file for language independent value
2624 printing definitions.
2625 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2626 dependent value printing functions.
2627 * c-exp.y (production ptype): Add range_type variable and use new
2628 create_range_type function.
2629 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2630 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2631 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2632 "const static" to ANSI-conformant "static const".
2633 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2634 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2636 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2637 * coffread.c (decode_type): Add range_type variable and call to
2638 new create_range_type function.
2639 * complaints.c (complain): Remove unused val variable.
2640 * complaints.c (_initialize_complaints): Make it void.
2641 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2642 variable and call new create_range_type function.
2643 * defs.h (enum val_prettyprint): Move enum from value.h to here
2644 so we can avoid having to include value.h just for prototypes that
2645 need the enum (thanks ANSI).
2646 * dwarfread.c (struct_type): Local anonymous_size variable is
2647 only used if !BITS_BIG_ENDIAN.
2648 * dwarfread.c (decode_subscript_data_item): Add rangetype
2649 variable and call new create_range_type function.
2650 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2652 * eval.c (evaluate_subexp): Remove unused local variable name
2653 and the statement with no side effects that initializes it.
2654 * expprint.c (print_subexp): Change local_printstr to
2656 * gdbtypes.c (create_range_type): New function that creates
2657 a range type using code fragments from object file readers as
2658 an example of what has to be initialized.
2659 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2660 and high_bound parameters, replaced with a single range_type
2661 parameter. Change function body to use passed in range_type
2662 rather than handcrafting one.
2663 * gdbtypes.h (create_range_type): Add prototype.
2664 * gdbtypes.h (create_array_type): Change prototype parameters.
2665 * infrun.c (normal_stop): Remove unused local variables tem and c.
2666 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2667 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2668 stub functions that call error if called.
2669 * language.c (unknown_language_defn, auto_language_defn,
2670 local_language_defn): Add initializers unk_lang_print_type and
2672 * language.h (struct language_defn): Reformat for larger
2673 comments, add la_print_type and la_val_print members. Add
2674 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2675 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2676 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2678 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2680 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2681 * main.c (execute_command): Remove unused local variable cmdlines.
2682 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2683 (clear_displays), symmisc.c (block_depth), values.c
2684 (clear_value_history):
2685 Make testing of truth value of assignment result explicit.
2686 * mipsread.c (upgrade_type): Update FIXME to include future use
2687 of create_range_type.
2688 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2689 whatis_exp, maintenance_print_type): Move prototypes and functions
2691 * printcmd.c (_initialize_printcmd): Move add_com calls for
2692 ptype_command and whatis_command to new typeprint.c.
2693 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2694 * source.c (find_source_lines): Local variable c only used
2695 when LSEEK_NOT_LINEAR is defined.
2696 * stabsread.c (read_array_type): Use new create_range_type
2698 * stabsread.c (read_range_type): Add new index_type variable and
2699 call new create_range_type function rather than handcrafting
2701 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2702 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2703 * symtab.c (type_print_base usages): Use c_type_print_base.
2704 * symtab.c (type_print_varspec_prefix usages): Use
2705 c_type_print_varspec_prefix.
2706 * symtab.c (type_print_method_args usages): Use
2707 cp_type_print_method_args.
2708 * valprint.c: Completely ripped apart and the fragments used
2709 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2710 valprint.h. Remaining stuff is language independent.
2711 * value.h (struct fn_field): Forward declare for prototypes.
2712 * value.h (type_print_1): Remove prototype.
2713 * value.h (enum val_prettyprint): Moved to defs.h.
2714 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2715 * value.h (baseclass_offset): Add prototype.
2716 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2717 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2718 * ch-typeprint.c: New file for language dependent type printing.
2719 * ch-valprint.c: New file for language dependent value printing.
2720 * ch-exp.y (parse_number): Remove prototype and stub function.
2721 * ch-exp.y (decode_integer_literal): Removed unused digits and
2723 * ch-exp.y (convert_float): Completely ifdef out for now.
2724 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2725 ch-lang.c (chill_op_print_tab):
2726 Change from ANSI-obsolescent "const static" to ANSI-conformant
2728 * ch-exp.y (yylex): Add unhandled storage class enumeration
2729 literals to switch statement for completeness.
2730 * ch-lang.c (chill_create_fundamental_types): Remove unused
2731 nbytes variable. Change dummy type to 2 bytes to match int.
2732 Handle FT_VOID types gratuituously added to chill DWARF by
2733 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2734 type rather than a one byte TYPE_CODE_INT type.
2735 * ch-lang.c (chill_language_defn): Add chill_print_type and
2737 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2739 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2741 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2742 bfd_get_symbol_leading_char instead.
2744 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2745 leading character from names.
2746 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2747 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2748 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2750 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2751 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2752 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2753 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2754 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2755 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2756 * symfile.c (syms_from_objfile): Insert debugging check to test
2757 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2759 * doc/gdbint.texinfo (Host Conditionals): Remove
2760 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2762 (Target Conditionals): Remove all of the above.
2764 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2766 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2767 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2769 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2771 * coffread.c (decode_type): catch negative tagndx fields generated
2773 * exec.c: comment out string following #endif.
2774 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2775 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2777 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2778 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2780 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2782 * complaints.c: New file, code moved from utils.c.
2783 * complaints.c (complain): Made into a varargs function.
2784 * complaints.h: New file, code moved from symfile.h.
2785 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2786 * Makefile.in (HFILES): Add complaints.h.
2787 * Makefile.in (OBS): Add complaints.o.
2788 * symfile.c (complaint_root, stop_whining, complaint_series,
2789 complain, clear_complaints, add_show_from_set for stop_whining):
2790 Moved to complaints.c.
2791 * symfile.h (struct complaint, complaint_root decl, complain
2792 prototype, clear_complaints prototype): Moved to complaints.h.
2793 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2794 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2795 complaints.h. Remove casts from arguments to complain(),
2796 which is now a varargs function, and remove unnecessary
2797 placeholder zero args.
2798 * defs.h (begin_line): Add prototype.
2799 * defs.h (vprintf_filtered): Add prototype.
2800 * dwarfread.c (varargs.h): Remove, no longer needed.
2801 * dwarfread.c (dwarfwarn): Remove prototype and function.
2802 * dwarfread.c (complaints): Define a bunch of complaints.
2803 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2804 usages to standard complain() calls.
2805 * utils.c (begin_line): New function that ensures that
2806 whatever gets filter-printed next starts on its own line.
2807 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2808 but to stdout (calls vfprintf_filtered internally).
2810 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2812 * remote.c: Avoid printf_filtered line limit. Suggested by
2813 Robert R. Henry, <rrh@tera.com>.
2814 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2816 * main.c (main): Accept --silent as well as --quiet. Change +help
2817 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2819 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2820 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2822 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2824 * tm-nindy960.h, remote-nindy.c: Lint.
2826 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2828 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2829 a optional type to decorate as an array type, the type of the
2830 index, and the bounds of the array. Records this additional info
2831 in the array type for use with languages with nonzero array
2833 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2834 to note that arrays may have bounds.
2835 * gdbtypes.h (create_array_type): Update prototype.
2836 * c-exp.y (ptype production): Adjust for new create_array_type
2837 calling conventions.
2838 * coffread.c (decode_type): Call create_array_type rather than
2839 handcrafting array types.
2840 * convex-tdep.c (value_type): Remove, now use create_array_type.
2841 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2842 vector_type into calls to create_array_type.
2843 * dwarfread.c (decode_subscr_data): Name changed to
2844 decode_subscript_data_item throughout.
2845 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2846 create_array_type. Now records index type and range as well.
2847 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2848 change to use create_array_type.
2849 * dwarfread.c (read_subroutine_type): Test existing user defined
2850 types before decorating them, to ensure they are blank, and
2851 complain about it if they are not.
2852 * dwarfread.c (decode_fund_type): For unrecognized types, always
2853 return some valid type (type integer). If the unrecognized type
2854 cannot be an implementation defined type, complain as well.
2855 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2856 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2857 * mipsread.c (upgrade_type): Add FIXME comment that code to
2858 handcraft arrays should be replaced with call to create_array_type.
2859 * stabsread.c (read_array_type): Replace code to handcraft
2860 array types with call to create_array_type.
2861 * valprint.c (type_print_varspec_prefix): Minor formatting
2862 change, join lines that don't need to be split.
2864 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2866 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2867 decl for attach_flag, it now lives in inferior.h.
2868 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2869 Make most functions static.
2870 * hppah-nat.c: General cleanups, remove BSD specific code (since
2871 that all lives in hppab-nat.c).
2872 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2873 Change sense of test against inside_entry_file(). This fix is
2875 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2876 to read/write_register_bytes().
2877 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2878 work around PA-GAS assembler bug. Also, add trailing */ to some
2880 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2881 Same reason as above.
2883 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2885 * mipsread.c (parse_symbol): When checking whether a structured
2886 type is an enum, check qualifiers of its first member, as well as
2887 the base type of the member. Bug found and fixed by John M.
2888 Farrell, <farrell@fjord.reo.dec.com>.
2890 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2891 * remote-vx.c: Don't include vx-share/reg.h.
2892 * vx-share/ptrace.h: Reproduce from scratch.
2893 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2894 * Makefile.in: Remove references to removed files, and to removed
2895 29k-share directories.
2897 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2899 * c-lang.c (_initialize_c_language): Name changed from
2901 * m2-lang.c (_initialize_m2_language): Name changed from
2903 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2904 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2905 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2906 expression parsing into c-lang.c and m2-lang.c respectively.
2907 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2908 m2-exp.y respectively.
2909 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2910 and m2-* files respectively.
2911 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2912 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2913 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2914 * expression.h (struct block): Forward declaration for prototypes.
2915 * language.h (struct objfile): Forward declaration for prototypes.
2916 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2917 * Makefile.in (HFILES): Add ch-lang.h.
2918 * Makefile.in (OBS): Add ch-lang.o.
2919 * ch-exp.y: Migrate code that has nothing to do with expression
2920 parsing into ch-lang.c.
2921 * ch-lang.c: New file, code migrated from c-exp.y.
2922 * ch-lang.h: New file, internal interface between ch-* files.
2923 * ch-lang.c (_initialize_chill_language): Name changed from
2924 _initialize_chill_exp.
2926 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2927 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2928 * config/amix.mh (NATDEPFILES): Add.
2929 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2932 * dwarfread.c (decode_subscr_data): Remove spurious test that
2933 accepted only integer subscript types. We don't do anything
2934 with the type at the moment anyway.
2936 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2938 * ch-exp.y (match_character_literal): Fix case where no
2939 match at all is found.
2940 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2941 width types. For example, "INT" is always 2 bytes regardless
2942 of the values of any TARGET_*_BIT macros. So use explicit
2943 numeric sizes for the types.
2945 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2947 * c-exp.y (c_create_fundamental_type): New function to create
2948 language specific fundamental types for C.
2949 * m2-exp.y (m2_create_fundamental_type): New function to create
2950 language specific fundamental types for Modula 2.
2951 * c-exp.y (c_language_defn, cplus_language_defn): Add
2952 c_create_fundamental_type to language struct initializers.
2953 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2954 to language struct initializers.
2955 * dwarfread.c (expression.h, language.h): Include.
2956 * dwarfread.c (ftypes): New array to hold fundamental types
2957 for current compilation unit.
2958 * dwarfread.c (cu_language_defn): New pointer to language
2959 struct for language of current compilation unit.
2960 * dwarfread.c (dwarf_fundamental_type): New function to
2961 create/lookup fundamental types.
2962 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2963 * dwarfread.c (throughout): Replace lookup_fundamental_type
2964 with dwarf_fundamental_type.
2965 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2966 compilation unit (may be different language or different objfile).
2967 * gdbtypes.c (lookup_fundamental_type): Move actual type
2968 creations into language specific fundamental type creation
2969 functions and call via create_fundamental_type. Add comment
2970 about this function being obsolescent.
2971 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2972 sized signed and unsigned integers.
2973 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2974 * language.c (language_def): New function to lookup a language
2975 struct given it's enumeration.
2976 * language.h (struct language_defn): Add la_fund_type, a pointer
2977 to a function that creates fundamental types for this language.
2978 * language.h (create_fundamental_type): New macro to create
2979 fundamental types based on the current language.
2980 * language.h (language_def): Add prototype.
2981 * language.c (unk_lang_create_fundamental_type): New function
2982 for initializing language structs, calls error if called.
2983 * language.c (unk_language_defn, auto_language_defn,
2984 local_language_defn): Use unk_lang_create_fundamental_type.
2985 ch-exp.y (chill_create_fundamental_type): New function.
2986 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2987 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2989 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2991 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2993 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2994 as GCC_PRODUCER and GPLUS_PRODUCER.
2996 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2998 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
3001 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
3003 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
3004 rather than '$'. This particular piece of braindamage is
3005 spreading like ooze. It's now infected libiberty, deja-gnu,
3007 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
3008 hardwired '$' character.
3010 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
3012 (Changes to break incredibly ugly, unmaintainable 750 line
3013 read_struct_type function up into managable pieces.)
3014 * Makefile.in (VERSION): Bump to 4.7.3.
3015 * stabsread.c (struct field_info): Local struct definition.
3016 * stabsread.c (read_member_functions, read_struct_fields,
3017 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
3018 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
3019 functions from fragmented read_struct_type.
3020 * stabsread.c (stabs_general_complaint): Catchall complaint.
3021 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
3022 symbol name continuation code. Use macro throughout.
3023 * stabsread.c (various places): Replace add-one-to-pointer
3024 with pointer increment.
3025 * stabsread.c (read_type): Retain function local copy of type
3026 descriptor. Rearrange code calling read_struct_type() to match
3028 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
3029 a single blank as the name of nameless enumerations. Recognize
3030 this special case and set nameless flag.
3031 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
3033 * ch-exp.y (access_name): New non-terminal token and
3035 * ch-exp.y (general_procedure_name): Now a terminal token.
3036 * ch-exp.y (location): Expand production.
3037 * ch-exp.y (match_simple_name_string): New function.
3038 * ch-exp.y (yylex): Call match_simple_name_string and return
3039 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3041 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3043 * munch: Backslash escape vertical bar characters inside
3044 grep patterns since they have special meaning for some greps.
3045 * parse.c (write_exp_string): Complete rewrite to store string
3046 contants as a leading explicit length, followed by the string data,
3047 followed by a trailing explicit length.
3048 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3049 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3050 Use recorded explicit length of strings in expression elements,
3051 rather than strlen. Adjust code to skip over strings stored in
3052 expression elements, and code to access strings, to account for
3053 new leading explicit size expression element.
3054 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3055 0, to avoid negative expression element indices.
3056 * valops.c (search_struct_method): Minor whitespace change.
3058 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3060 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3061 which together maintain a dynamically expandable static buffer
3062 for the lexer to use when translating C strings to their internal
3063 form (other future uses possible). Fix parsing of C style strings
3064 to do the normal C style input conversions of escaped character
3066 * valops.c (value_string): Remove translation of escaped
3067 character sequences, now done in C expression parser.
3068 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3069 and decides if it should be printed in literal form or some other
3070 form, based on it's ASCII value and setting of sevenbit_strings.
3071 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3072 macro, change indentation style.
3073 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3074 * ch-exp.y (chill_printstr): First cut at real function instead
3077 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3079 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3081 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3083 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3085 * defs.h (sevenbit_strings): Add declaration.
3086 * defs.h (printchar): Replace with gdb_printchar.
3087 * language.h (language_defn): Add new function pointers
3088 la_printchar and la_printstr, to do language dependent
3089 printing of characters and strings.
3090 * language.h (local_printchar, local_printstr): New macros
3091 to call language dependent functions pointed to by la_printchar
3092 and la_printstr respectively.
3093 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3094 dependent functions for printing characters and strings.
3095 * c-exp.y (c_language_defn, cplus_language_defn): Add
3096 c_printchar and c_printstr.
3097 * command.c (do_setshow_command): Rename printchar use to
3099 * expprint.c (print_subexp): Replace C style string output
3100 with call to local_printstr.
3101 * language.c (unk_lang_printchar, unk_lang_printstr):
3102 New stubs, currently errors.
3103 * language.c (unknown_language_defn, auto_language_defn,
3104 local_language_defn): Add unk_lang_printchar and
3106 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3107 language dependent functions to print characters and strings.
3108 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3109 * utils.c (printchar): Renamed to gdb_printchar.
3110 * valprint.c (print_string): Remove prototype, function moved
3111 to c-exp.y, where it becomes c_printstr.
3112 * valprint.c (print_max): Made global for reference from the
3113 language dependent printing routines in *-exp.y.
3114 * valprint.c (repeat_count_threshold): New variable with function
3115 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3116 Change all references to old macro to references to new variable.
3117 * valprint.c (value_print, val_print): Replace calls to
3118 print_string with calls to local_printstr.
3119 * valprint.c (val_print): Replace C style character printing
3120 with call to local_printchar.
3121 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3122 * valprint.c (_initialize_valprint): Add add_show_from_set
3123 call for setting up repeat_count_threshold as print variable.
3124 * ch-exp.y (decode_integer_value): New function.
3125 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3126 * ch-exp.y (chill_printchar, chill_printstr): New language
3127 dependent functions for printing characters and strings.
3128 * ch-exp.y (chill_language_defn): Add chill_printchar and
3131 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3133 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3134 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3135 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3137 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3139 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3140 and assume the process has been killed.
3142 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3144 * remote-udi.c (udi_open): Reset vars so that user can re-run
3145 programs without leaving GDB.
3146 * (many routines): Slightly improve error handling.
3147 * (download): Zero out BSS by longs instead of bytes to avoid
3148 timeouts in real hardware.
3149 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3150 that connection is no longer in use after shutdown() of socket.
3151 This keeps GDB from dying of a SIGPIPE when you issue multiple
3152 `target udi' commands.
3154 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3156 * language.h (language_format_info): New structure to bundle
3157 local formatting information.
3158 * language.h (language_defn): Replace individual format info
3159 with language_format_info structs.
3160 * language.h (local_*_format, local_*_format_prefix,
3161 local_*_format_specifier, local_*_format_suffix): New macros
3162 for binary/octal/decimal/hex formats to access info elements.
3163 * c-exp.y (c_language_defn): Update for new format handling.
3164 * m2-exp.y (m2_language_defn): Update for new format handling.
3165 * dbxread.c (language.h): Include for partial-stab.h use.
3166 * mipsread.c (expression.h, language.h): Include for
3168 * defs.h (local_hex_format, local_hex_format_custom,
3169 local_hex_string, local_hex_string_custom): Move to language.h.
3170 * language.c (local_hex_format_custom, local_hex_string,
3171 local_hex_string_custom, local_octal_format_custom): Use new
3173 * language.c (unknown_language_defn, auto_language_defn,
3174 local_language_defn): Update for new format handling.
3175 * printcmd.c (print_scalar_formatted): Use new macros
3176 to access decimal and binary format info for printing.
3177 * c-exp.y (chill_language_defn): Update for new format handling.
3178 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3179 * ch-exp.y (decode_integer_literal): Add function
3180 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3181 * ch-exp.y (builtin_type_chill_char): Add definition.
3182 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3184 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3186 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3188 (aix_framedata): added nosavedpc field.
3189 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3191 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3192 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3193 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3194 instructions as function_frame_info does. Expand special case of
3195 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3197 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3199 (function_frame_info): Set frameless if the function has no frame,
3200 and set nosavedpc if the PC was not saved. Handle gcc generated
3201 stfd 31,-4(31); st 31, -12(31) correctly.
3202 (frameless_function_invocation): New second argument pcsaved; if 0
3203 return whether the function has a frame, if 1 return whether the
3205 (frame_initial_stack_address): Correct typo: cache registers for
3206 callee_fi, not for fi, (avoids reading garbage memory locations).
3208 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3210 * infrun.c (wait_for_inferior (just before step_over_function
3211 label)): Change test for stepping into subroutine to check for the
3212 presence of line number info. This makes stuff compiled with -g1
3213 cause GDB to not lose control when stepping.
3215 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3216 Improve comments as well.
3218 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3220 * Makefile.in (VERSION): Bump to 4.7.2
3221 * symtab.c (find_pc_symtab): Fix return of random value
3223 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3224 Makefile since it contains sed patterns used in generation.
3225 Add sed pattern to also delete #include of any malloc.h.
3226 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3227 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3228 function names to conform to K&R terminology with respect to
3229 logical and bitwise operators:
3230 UNOP_ZEROP => UNOP_LOGICAL_NOT
3231 UNOP_LOGNOT => UNOP_COMPLEMENT
3232 BINOP_LOGAND => BINOP_BITWISE_AND
3233 BINOP_LOGXOR => BINOP_BITWISE_XOR
3234 BINOP_LOGIOR => BINOP_BITWISE_IOR
3235 BINOP_AND => BINOP_LOGICAL_AND
3236 BINOP_OR => BINOP_LOGICAL_OR
3237 PREC_OR => PREC_LOGICAL_OR
3238 PREC_AND => PREC_LOGICAL_AND
3239 PREC_LOGIOR => PREC_BITWISE_IOR
3240 PREC_LOGXOR => PREC_BITWISE_XOR
3241 PREC_LOGAND => PREC_BITWISE_AND
3242 value_zerop() => value_logical_not()
3243 value_lognot() => value_complement()
3244 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3245 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3246 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3247 and is nonexistant in some SVR4 based systems.
3248 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3249 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3251 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3252 * source.c (source_info): Fix minor nits, print "1 line" rather
3253 than "1 lines", and "language is <lang>".
3254 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3255 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3256 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3258 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3259 * ch-exp.y: New expression parser, for GNU-Chill.
3260 * defs.h (enum language): Add language_chill.
3261 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3262 LANG_MODULA2 a recognized language.
3263 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3264 Chill as well as Modula-2.
3265 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3266 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3267 * language.c (set_language_command): Add chill.
3268 * language.c (binop_result_type, integral_type, character_type,
3269 boolean_type, structured_type, value_true, binop_type_check):
3270 Add language_chill cases.
3271 * language.h (_LANG_chill): Define.
3272 * symfile.c (deduce_language_from_filename): Recognize the
3273 filename extensions ".chill", ".c186", and ".c286" for Chill.
3274 * valprint.c (typedef_print): Add case for language_chill.
3275 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3276 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3277 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3278 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3280 * Makefile.in (distclean): Add target ch-exp.tab.c.
3281 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3282 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3283 * eval.c (evaluate_subexp): Add OP_BOOL case.
3284 * expprint.c (print_subexp): Add OP_BOOL case.
3286 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3288 * infcmd.c (set_environment_command): Avoid skipping first
3289 char of env value if an '=' appears in it. Bug report and fix
3290 by Mark Jungerman, <maj@lucid.com>.
3292 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3294 * infcmd.c (step_over_calls): Improve comments.
3295 * symtab.c (find_pc_psymtab): Clean up a bit.
3296 * (find_pc_symtab): Fix comments, clean up code.
3297 * (find_pc_line): General cleanups, efficiency improvements.
3298 Also, don't return garbage when some line info exists, but there
3301 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3303 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3304 member, and the stat pointer passed to vmap_symtab was NULL, the
3305 wrong vmap entries would be modified. Fixes behavior where
3306 attempting to load symbols for a module with no member would mess
3307 up already read in symbols.
3309 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3311 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3312 29k-share/dfe/mini2udi.o.
3313 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3314 * alldeps.mak, depend: Update to deal with removal of
3315 aforementioned files.
3316 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3317 requirement for useless 'program' argument. Clean up
3318 udi_create_inferior, and udi_load to call common download()
3319 routine. Create download routine to load remote hosts directly
3320 (with the help of BFD) so that we don't need yank.c and
3322 Fix udi_detach to call UDIDisconnect with
3323 the right arguments. Clean up udi_resume, don't assign tip_error
3324 twice. Clean up udi_wait, straighten out status codes. Make
3325 udi_kill really work.
3327 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3329 * c-exp.y: separated host/target idea of integer type size,
3330 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3331 UINT and CHAR rules. (parse_number): work out the targetwise type
3332 of a number based upon it's size and qualifiers. (yylex): chars
3333 are now treated the same way as ints.
3335 * source.c (indentify_source_line): don't core dump if wanted
3336 line is larger than number of lines in source. (can happen when
3337 coff gets confused about #included source).
3339 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3341 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3342 when debugging a program with 100 shared libraries.
3344 * solib.c (solib_map_sections): Always close the BFD we open.
3345 Free all malloc'd storage we allocate, too, including error cases.
3346 (struct so_list): Remove unused so_bfd member.
3347 (clear_solib): Don't bother closing so_bfd.
3349 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3350 cacheable. `So many symbol files, so little file descriptors.'
3352 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3354 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3355 Stubs should stand alone as much as possible.
3357 * source.c (show_directories): Avoid printf_filtered length prob
3358 pointed out by Jonathan Stone.
3360 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3361 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3362 <Lee_Cooprider@vos.stratus.com>.
3364 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3366 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3367 struct, not struct itself.
3368 * serial.h (serial_restore): Fix prototype, takes pointer not
3371 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3373 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3374 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3376 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3378 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3379 Stubs should stand alone as much as possible.
3381 * README: Add remote-es1800.c and remote-st2000.c to table.
3382 * go32-nat.c: Remove, there is no native go32 support.
3383 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3385 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3387 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3388 new routines to deal with sending SIGINTs to attached processes
3389 when the user interrupts the controlling GDB.
3390 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3391 the aforementioned routines when waiting for the attached process.
3393 * elfread.c, mipsread.c: Include <string.h>.
3394 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3395 * serial.h: Add prototype for serial_restore().
3397 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3399 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3400 minimal_symbol_count, because the NULL symbol is not included in
3401 the count. This prevented this function from finding the last
3402 symbol in the table.
3404 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3406 * dbxread.c (process_one_symbol): if not defined
3407 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3408 the start of the function, not just after N_FUN.
3410 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3412 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3413 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3414 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3415 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3416 file. Remove preprocessor defines that previously did remapping.
3418 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3420 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3421 Bug fix courtesy of Alexander Klaiber.
3423 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3425 hp300 native support (hp300hpux untested).
3427 * hp300ux-xdep.c: removed.
3428 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3429 * xm-hp300hpux.h: updated copyright.
3430 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3431 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3432 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3433 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3434 fork-child.o coredep.o corelow.o.
3435 (NAT_FILE, NATDEPFILES): new macros.
3436 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3437 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3439 (NAT_FILE, NATDEPFILES): new macros.
3440 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3442 Vax ultrix native support.
3444 * nm-vax.h: new file.
3445 * Makefile.in (HFILES): added nm-vax.h.
3446 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3447 coredep.o corelow.o removed.
3448 (NAT_FILE, NATDEPFILES): new macros.
3449 * xm-vax.h: updated copyright.
3450 (REGISTER_U_ADDR): removed.
3452 Apollo native support (untested).
3454 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3455 * a68v-nat.c, nm-apollo68[bv].h: new files.
3456 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3457 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3458 * a68v-xdep.c: removed.
3459 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3460 inftarg.o fork-child.o a68v-xdep.o.
3461 (NAT_FILE, NATDEPFILES): new macros.
3463 * defs.h: include nm.h.
3464 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3465 sparc-tdep.c, : do not include nm.h.
3466 * doc/gdbint.texinfo: nm.h now included in defs.h.
3468 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3470 * Makefile.in (VERSION): 4.7.1 post release!
3472 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3474 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3476 * Makefile.in (VERSION): gdb-4.7 release.
3477 * README: Update for gdb-4.7.
3479 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3481 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3484 * alldeps.mak, depend: Update.
3486 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3488 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3490 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3491 causes problems in setting breakpoint in the right place in
3492 functions with `float' args which are passed as doubles.
3493 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3494 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3496 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3498 * Makefile.in (HFILES): Add nm-i386sco.h.
3499 * dwarfread.c: include <sys/types.h> for SCO.
3500 * infptrace.c: Don't include ptrace.h under SCO.
3501 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3503 * config/i386v.mt: Add exec.o to TDEPFILES.
3505 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3507 * i386v-nat.c: Remove space from front of #endif.
3508 * irix4-nat.c: Remove externs of registers[], include inferior.h
3510 * mips-nat.c: Explicitly initialize zerobuf to 0!
3511 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3512 Always setup fci->frame, even if it's non-zero. Too many places
3513 depend upon this behavior (and I have to get a release out the
3515 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3516 processing_gcc_compilation if we find the embedded stabs marker.
3517 This fixes several bugs with finding the location of short or char
3518 function parameters passed on the stack.
3520 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3522 Native support for sun4sol2.
3524 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3525 * nm-sysv4.h: new file.
3526 * Makefile.in (HFILES): added nm-sysv4.h.
3527 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3528 (NAT_FILE, NATDEPFILES): new macros.
3529 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3531 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3533 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3534 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3536 * Makefile.in (VERSION): Tick to 4.6.9.
3538 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3540 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3541 definition, replace with portable one.
3542 * remote-nindy.c: Lint.
3543 (nindy_wait): Return type is int, result is inferior_pid.
3544 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3545 (initialize_symmisc): Remove empty function.
3546 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3547 Remove obsolete, misspelled macro.
3548 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3549 (all @node commands): Use new form to avoid nitpicking errors.
3550 * doc/gdbint.texinfo: Document host/native/target split.
3552 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3554 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3556 * xm-mips.h (offsetof): Don't define this if __STDC__.
3558 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3560 umax native support (untested).
3562 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3564 (NAT_FILE, NATDEPFILES): new macros.
3565 * config/umax.mt (TDEPFILES): removed exec.o.
3566 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3567 removed to nm-umax.h.
3568 * nm-umax.h: new file.
3569 * Makefile.in (HFILES): added nm-umax.h.
3571 hppa native support (untested).
3573 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3574 (NAT_FILE, NATDEPFILES): new macros.
3575 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3576 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3577 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3578 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3579 * hppa[bh]-xdep.c: removed.
3580 * hppa[bh]h-tdep.c: do not include ptrace.h.
3581 * Makefile.in (HFILES): added nm-hppa[bh].h.
3583 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3585 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3587 * mips-nat.c: Straighten out include files. Work around
3588 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3591 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3593 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3594 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3595 backtraces from core files work.
3596 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3597 Functions are now defined in mips-nat.c.
3599 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3601 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3602 serial_default_name().
3604 * remote-hms.c, ser-go32.c, serial.h: Change from
3605 serial_timedreadchar() to new serial_readchar().
3607 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3609 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3611 * c-exp.y: Moved handling of 'const' and 'volatile' from
3612 <type> to <typebase>. This removes 2 conflicts.
3614 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3616 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3617 from breakpoint table when reseting breakpoints.
3619 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3621 Native support cleanup and corefile fixes for i386 SVR4 systems.
3623 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3624 fill_fpregset): Moved to i386v4-nat.c
3625 * i386v4-nat.c, nm-i386v4.h, : New files.
3626 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3627 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3628 change i386v-nat.o to i386v4-nat.o.
3630 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3632 Miscellaneous 386 configs updated.
3634 * config/i386aout.mt (TDEPFILES): removed exec.o.
3635 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3636 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3637 (NAT_FILE, NATDEPFILES): new macros.
3638 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3639 config/i386v4.mt (TDEPFILES): removed exec.o.
3640 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3641 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3642 (NAT_FILE, NATDEPFILES): new macros.
3643 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3644 fork-child.o coredep.o corelow.o i386-xdep.o.
3645 (NAT_FILE, NATDEPFILES): new macros.
3647 Native support cleanup for i386bsd (untested).
3649 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3650 * config/i386bsd.mh (NATDEPFILES): added exec.o
3651 * tm-i386bsd.h (FLOAT_INFO): removed.
3652 * nm-i386bsd.h (FLOAT_INFO): added.
3654 Native support for i386v (untested).
3656 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3657 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3658 (NAT_FILE, NATDEPFILES): new macros.
3659 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3660 * i386-xdep.c: removed.
3661 * Makefile.in (HFILES): added nm-i386v.h
3662 * i386v-nat.c, nm-i386v.h: new file.
3663 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3665 * tm-i386v.h (FLOAT_INFO): removed.
3667 Native support for linux (untested).
3669 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3670 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3671 (NAT_FILE, NATDEPFILES): new macros.
3672 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3673 * Makefile.in (HFILES): added nm-linux.h.
3674 * nm-linux.h: new file.
3675 * xm-linux.h: updated copyright. cleaned up formatting.
3676 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3678 Native support for sun386 (untested).
3680 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3681 fork-child.o sun386-xdep.o.
3682 (NAT_FILE, NATDEPFILES): new macros.
3683 * config/sun386.mt (TDEPFILES): removed exec.o.
3684 * Makefile.in (HFILES): added nm-sun386.h.
3685 * sun386-nat.c, nm-sun386.h: new file.
3686 * sun386-xdep.c: removed.
3687 * xm-sun386.h: updated comment and copyright.
3688 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3691 Native support for i386mach (untested).
3693 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3694 fork-child.o mach386-xdep.o.
3695 (NAT_FILE, NATDEPFILES): new macros.
3696 * Makefile.in (HFILES): added nm-i386mach.h.
3697 * nm-i386mach.h, i386mach-nat.c: new files.
3698 * mach386-xdep.c: removed.
3699 * xm-i386mach.h: updated copyright.
3700 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3703 Native separation for go32 (untested).
3705 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3706 * go32-nat.c: new file.
3707 * go32-xdep.c (call_ptrace, child_resume,
3708 fetch_inferior_registers, store_inferior_registers,
3709 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3711 Native support for m88k (untested).
3713 * Makefile.in (HFILES): added nm-m88k.h
3714 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3715 FETCH_INFERIOR_REGISTERS): removed.
3716 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3717 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3718 (NAT_FILE, NATDEPFILES): new macros.
3719 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3720 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3721 * m88k-xdep.c: removed.
3723 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3725 * i386b-nat.c: Comment changes.
3726 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3728 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3730 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3732 Avoid longjmp()-catching compilation errors in cross-ports.
3734 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3735 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3736 Move from mips-tdep.c and tm-{irix3,mips}.h.
3737 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3739 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3742 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3743 (fetch_core_registers): Fix bfd_seek arguments.
3745 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3747 Make core files work again (add back the `core' target).
3749 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3750 (NATDEPFILES): Add corelow.o.
3751 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3754 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3755 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3756 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3757 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3758 appears. FIXME, these should be moved to NATDEPFILES for native
3761 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3763 Ultra3 host/target/native split. (untested).
3765 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3766 (fetch_register, fetch_inferior_registers,
3767 store_inferior_registers, fetch_core_registers): removed to
3769 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3771 * Makefile.in (HFILES): added nm-ultra3.h.
3772 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3773 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3775 (NAT_FILE, NATDEPFILES): new macros for native support.
3776 * config/ultra3.mt (TDEPFILES): exec.o removed.
3778 * xm-vaxult.h: add MEM_FNS_DECLARED.
3780 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3782 * Makefile.in (VERSION): Roll to 4.6.8.
3783 (OBS): Put version.o first, so Makefile rebuild happens early.
3785 * command.h: Publicize prototype for not_just_help_class_command.
3786 * command.c: Remove proto.
3787 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3788 output. Move "maint info" from class info to class maintenance,
3790 * infrun.c: Move "stop" to class_obscure, and give it a
3791 function so it will not be seen as a global help topic. FIXME,
3792 it should be possible to set these attributes independently.
3794 * core.c (core_command): Make nicer error message for no core support.
3796 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3798 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3799 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3801 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3802 (scan_compilation_units): Punt unused filename arg. dbfoff,
3803 lnoffset, and curlnoffset are file_ptr's now.
3804 (dwarf_build_psymtabs): Drop desc and filename args; use
3805 objfile. dbfoff and lnoffset are file_ptr's now.
3806 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3807 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3808 (elf_symfile_read): Skip desc and filename args to
3809 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3810 * gdb-stabs.h: Use file_ptr rather than off_t.
3811 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3812 compile-time debug check that someone turned off as "unused".
3813 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3814 * symfile.h: Update dwarf_build_psymtabs and
3815 elfstab_build_psymtabs prototypes.
3816 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3817 Use file_ptr offsets. bfd_seeks use L_SET.
3819 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3821 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3822 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3823 value so that demangler won't be invoked. This greatly speeds up
3825 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3826 linked_proc_info so that it properly deallocates the appropriate
3827 item after it is done with it instead of before.
3828 * Don't pass bogus frame pointer to create_new_frame(). Just
3829 leave it as zero so that lower level code will figure out the
3832 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3834 Sony News native support.
3836 * Makefile.in (HFILES): added nm-news.h.
3837 * nm-news.h: new file.
3838 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3839 fork-child.o coredep.o to NATDEPFILES.
3840 (NAT_FILE, NATDEPFILES): new macros for native support.
3841 * config/news.mt (TDEPFILES): removed exec.o.
3843 * remote-vx.c: remove redundant include of sys/time.h.
3845 * infrun.c: include ctype.h. Otherwise some machines result in
3846 undefined for isdigit.
3848 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3850 * configure.in: Convert m68k entries to m68* entries to handle
3851 all the various m68xxx hosts and targets.
3852 * config/news1000.mt: No longer needed, same as news.mt.
3854 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3856 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3858 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3860 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3861 nm-sun2.h, nm-mips.h.
3863 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3865 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3867 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3869 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3871 * xm-hppah.h: if __STDC__ is not defined, define
3873 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3874 compiler; see the comment in the file.
3876 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3878 First cut at support for all BSD variants on 386.
3880 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3881 * i386b-nat.c: New native support file.
3882 * configure.in: Add host and target for i[34]86-*-bsd*.
3883 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3885 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3887 Sun2 native support (untested).
3889 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3890 REGISTER_U_ADDR): removed to nm-sun2.h.
3891 * nm-sun2.h: new file.
3892 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3893 fork-child.o sun3-xdep.o removed.
3894 (NAT_FILE, NATDEPFILES): new macros.
3896 Mips native support. Decstation and iris4 have been tested.
3899 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3900 fill_fpregset): removed to irix4-nat.c
3901 * mips-xdep.c: removed.
3902 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3904 * procfs.c: include nm.h.
3905 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3906 * xm-irix4.h: bump copyright.
3907 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3908 PROC_NAME_FMT): removed.
3909 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3910 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3911 (NAT_FILE, NATDEPFILES): new macros for native support.
3912 (CC): supply default compiler switches.
3913 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3914 fork-child.o coredep.o.
3915 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3917 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3918 fork-child.o mips-xdep.o coredep.o.
3919 (NAT_FILE, NATDEPFILES): new macros for native support.
3921 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3923 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3924 (NATDEPFILES): added fork-child.o
3925 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3926 (NATDEPFILES): added fork-child.o
3927 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3928 (NATDEPFILES): added fork-child.o
3930 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3932 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3933 by using puts_filtered instead.
3935 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3937 * remote-nindy.c (nindy_load): Replacement version from Steve
3938 Chamberlain, doesn't require forking to run "strip" or "sx".
3940 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3942 * Makefile.in (HFILES): Add nm-*.h files.
3944 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3946 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3947 (NATDEPFILES): added fork-child.o.
3949 * doc/gdbint.texinfo: document a few more macros, create new
3950 section for native macros.
3952 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3954 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3955 resolution of copyright issues.
3957 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3959 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3960 subdir gets configured.
3962 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3964 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3966 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3967 searching for a "bfd_strip" program. Also, fixed up arguments
3968 passed to that program.
3970 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3971 which is now used for something else. Rewrite description of
3972 associated parameters to match how gdb does it now.
3973 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3975 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3977 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3979 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3982 * inferior.h (proc_signal_handling_change): prototype removed.
3983 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3984 (handle_command): now calls target_notice_signals.
3985 * procfs.c (proc_signal_handling_change): renamed to
3986 procfs_notice_signals. Now static. Add prototype. All callers
3988 * target.h (struct target_ops): new field, to_notice_signals.
3989 (target_notice_signals): new macro to cover new field.
3990 * target.c (cleanup_target): default to_notice_signals to ignore.
3991 * corelow.c (core_ops),
3993 inftarg.c (child_ops),
3994 procfs.c (procfs_ops),
3995 remote-adapt.c (adapt-ops),
3996 remote-eb.c (eb_ops),
3997 remote-es1800.c (es1800_ops, es1800_child_ops),
3998 remote-hms.c (hms_ops),
3999 remote-mm.c (mm_ops),
4000 remote-nindy.c (nindy_ops),
4001 remote-st2000.c (st2000_ops),
4002 remote-udi.c (udi_ops),
4003 remote-vx.c (vx_ops, vx_run_ops),
4004 remote.c (remote_ops),
4005 target.c (dummy_target),
4006 xcoffexec.c (exec_ops): added static initializer for
4008 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
4010 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
4012 * main.c (define_command): Add forgotten initializer.
4014 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
4016 * language.c, language.h: Move saved_language out to global
4017 expected_language. Set expected_language when user expectation
4019 * language.c (language_info): Don't print type/range checking gub.
4020 * main.c (main): Set expected language.
4021 (execute_command): Check against expected language.
4022 * symfile.c (set_initial_language): Set expected language.
4024 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
4026 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4028 A bunch of changes mostly to improve debugging of C++ programs.
4029 Specifically, the calling of inferiors methods is improved.
4031 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
4032 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
4033 hide the implementation details of pointer-to-method objects.
4034 How to tell if the pointer points to a virtual method is
4035 still very dependent on the particular compiler, but this
4036 should make it easier to find the places to change.
4037 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4038 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4039 macros, instead of a hard-wired-in code that incorrectly
4040 assumed a no-longerused representation of pointer-to-method
4041 values. And otherwise fix the relevant bit-rotted code.
4043 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4044 If there are both fields and methods, put a space between.
4046 * stabsread.c (read_struct_type): Fix bug in handling of
4047 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4048 by '_'). (It used to prematurely exit the loop reading in
4049 the fields, so it would think it should start reading
4050 methods while still in the fields. This could crash gdb
4051 given a gcc that can emit nested type information.)
4053 * valops.c (search_struct_method): Pass 'this' value by
4054 reference instead of by value. This provides a more
4055 consistent interface through a recursive search where the
4056 "bottom" functions may need to adjust offsets (due to multiple
4058 * valops.c, value.h, values.c: Pass extra parameters to
4059 value_fn_field and value_virtual_fn_field so we can
4060 correctly adjust offset for multiple inheritance.
4061 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4062 virtual function calls by using value_virtual_fn_field().
4063 * values.c: New function baseclass_offset, derived from
4064 baseclass_addr (which perhaps can be made obsolete?).
4065 It returns an offset rather than an address. This is a
4066 cleaner interface since it doesn't mess around allocating
4068 * valops.c (search_struct_method): Use baseclass_offset
4069 rather than baseclass_addr.
4071 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4073 * Makefile.in: Re-install 29K/UDI stuff.
4074 * remote-udi.c (udi_resume): Clean up.
4075 * (udi_wait): Rewrite, leave out bugs.
4076 * Add debugging code to print out all register fetches and stores.
4077 * Straighten out target_ops.
4078 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4080 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4082 * remote-udi.c (udi_create_inferior): run with no arguments should
4083 not pass the program name as an argument, since the UDI code
4084 already handles that.
4085 (udi_load): get the symbols from prog_name, not arg_string (the
4086 load command should really use arg_string as the program name, not
4087 prog_name, but at least the run command works now).
4089 * munch: HP9000/300 nm puts an extra space between T and symbol
4092 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4093 needed for vxworks targets.
4095 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4097 * am29k-tdep.c (_initialize_29k): Make it possible for the
4098 user to set and query the address where function calls into the
4099 inferior write a small scratch routine. `set call_scratch_address'
4100 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4101 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4102 not already cached validly.
4104 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4106 Rs6000 native support.
4108 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4109 machines without this header should not be compiling this file.
4110 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4111 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4112 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4113 * xm-rs6000.h: do not include ptrace.h.
4114 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4115 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4116 infptrace.o and inftarg.o move to NATDEPFIES.
4117 (NAT_FILE, NATDEPFILES): new macro for native support.
4119 Sun3 native support.
4121 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4122 new macros for native support.
4123 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4124 removed sun3-xdep.o.
4125 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4127 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4128 * sun3-nat.c, nm-sun3.h: new files for native support.
4130 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4132 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4133 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4134 dbfsize and use it to initialize new local file scope dbsize.
4135 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4136 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4137 DIEs as well as the current check for undersize DIEs. This helps
4138 to gracefully detect and reject corrupted DIE information.
4140 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4142 Add `command hooks' and a hook for inferior program stopping.
4144 * command.h (struct cmd_list_element): Remove unused `aux'
4145 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4146 * command.c (add_cmd): Initialize new fields, elim old.
4147 (add_alias_cmd): Clone new fields.
4148 (delete_cmd): Un-hook hookee if we're deleting hook.
4149 (help_cmd): Tell user the command is hooked, if it is.
4150 (lookup_cmd_1): Abbreviations return the original command
4151 instead of themselves, so that hooks on the original cmd will be
4153 * defs.h (enum command_class): Add class_pseudo and comments.
4154 * gdbcmd.h (execute_user_command): Add prototype.
4155 * infrun.c (normal_stop): If the stop command is hooked,
4156 run the hook whenever we stop.
4157 (hook_stop_stub): Stub for catch_errors.
4158 (_initialize_infrun): Set up pseudo "stop" command.
4159 * main.c (execute_user_command): Code extracted from execute_command.
4160 (execute_command): If hooked, run the hook before the command.
4161 (define_command): If defining a new hook, check the command it
4162 is hooking, and warn if none. Install the hook.
4163 * source.c (_initialize_source): "l" is an abbrev for "list".
4164 * doc/gdb.texinfo: Document command hooks.
4166 * Makefile.in (VERSION): Roll to 4.6.7.
4167 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4168 * infrun.c (breakpoints_inserted): Make it static again.
4169 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4171 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4173 Native file renaming.
4175 * nat-sparc.c -> sparc-nat.c
4176 * nat-sun4os4.h -> nm-sun4os4.h
4177 * nat-trash.h -> nm-trash.h
4178 * config/sun4os4.mh: track file renaming.
4179 * configure.in: link to nm.h rather than nat.h.
4180 * infptrace.c: include nm.h rather than nat.h.
4182 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4184 Host/target/native split for sun4.
4186 * Makefile.in (TSOBS): removed corelow.o.
4187 * infptrace.c: included nat.h.
4188 * nat-trash.h: temporary header file. This should be removed once
4189 all hosts have the native/host/target split.
4190 * configure.in: add a symlink from nat-trash.h to nat.h if no
4191 other nat file exists for this configuration.
4192 * sparc-tdep.c: no longer include sys/ptrace.h.
4193 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4194 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4196 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4197 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4198 to NATDEPFILES. removed sparc-xdep.o.
4199 (NATDEPFILES, NAT_FILE): new macros for native support.
4201 Break the direct connection from core_file_command to any
4202 particular type of core file support.
4204 * target.h (find_core_target): new prototype.
4205 * target.c (find_core_target): new function. Walks the target
4206 list looking for the core target.
4207 * core.c (core_file_command): replace calls to core_detach and
4208 core_open with find_core_target and direct calls.
4210 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4212 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4214 config/hp300hpux.mh: ALLOCA1 was not defined.
4216 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4218 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4219 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4220 until we can figure out a better way to do paging.
4222 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4224 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4225 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4226 * hppa-coredep.c: Remove, now that we use the hook.
4227 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4228 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4230 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4231 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4232 be ripped out and reimplemented right (see elfread.c).
4233 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4235 Rename all HPPA files to fit into unique DOS filenames:
4236 * *hppabsd* => *hppab*
4237 * *hppahpux* => *hppah*
4239 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4241 Make the /proc support a target-struct in its own right.
4243 * Makefile.in: Remove inftarg.[co], since it is now included via
4245 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4246 reference infptrace.o. Add fork-child.o to all *.mh that
4249 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4250 No longer global functions.
4251 (fork_inferior): New global function from fork-child.c.
4252 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4253 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4254 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4255 (child_create_inferior): New tiny function that calls fork_inferior.
4256 * fork-child.c: New file, containing fork_inferior, which is
4257 built from slight mods to inftarg.c's child_create_inferior.
4259 * procfs.c (procfs_ops): Add target vector.
4260 (attach): Rename as static do_attach.
4261 (procfs_create_inferior): New tiny function that calls fork_inferior.
4262 (child_xfer_memory): Rename to static procfs_xfer_memory.
4263 (store_inferior_registers): Rename to static procfs_store_registers.
4264 (inferior_proc_init): Rename to static procfs_init_inferior.
4265 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4266 procfs_files_info, procfs_open, procfs_mourn_inferior,
4267 procfs_can_run): Slightly mangled copies of the corresponding
4268 child_XXX routines from inftarg.c.
4269 (proc_wait): Renamed to static procfs_wait.
4270 (child_resume): Rename to static procfs_resume.
4271 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4272 (initialize_proc_fs): Rename to initialize_procfs. Set up
4275 * putenv.c: index -> strchr.
4276 * regex.c: Always rename bcopy to memcpy, etc.
4277 FIXME: Eventually do the renames rather than use #define's.
4278 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4280 * sparc-xdep.c: Move deferred_stores to target dependent.
4281 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4283 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4285 Split non-target-dependent code out of target_attach routines.
4287 * target.h: Comments on target_attach args and results.
4288 * infcmd.c (attach_command): Check for existing execution, call
4289 target_attach, set up terminal status and wait_for_inferior, wait
4290 for the attach status, and do normal_stop.
4291 * inftarg.c (child_attach): Remove target independent stuff.
4292 * remote-adapt.c (adapt_attach): Ditto.
4293 * remote-mm.c (mm_attach): Ditto.
4294 * remote-udi.c (udi_attach): Ditto.
4295 * remote-vx.c (vx_attach): Ditto.
4299 * remote-hms.c (hms_attach): Remove completely, it was useless.
4300 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4301 commented-out start_remote calls.
4302 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4303 DENTER and DEXIT macros and their calls. Use a real debugger --
4304 like gdb -- to see what functions are being called when.
4305 * utils.c (strcmp_iw): Make nonstatic, for lint.
4307 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4309 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4311 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4313 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4314 fix to differentiate between gcc1 & gcc2 compiled files so that we
4315 can debug calls that pass structs as args correctly.
4316 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4317 so, and what version.
4319 * remote.c (remote_wait): Make regs be char to avoid picayune
4320 ANSI compiler warnings.
4322 * energize.h: Move all external struct decls to inside of
4323 __STDC__, add prototype for energize_shell_wait().
4324 * energize.c (getpty): Clean up, make us really get a controlling
4326 * (energize_initialize): Disable SIGIO prior to setting up for
4327 I/O interrupts. Move setsid(), et. al. to getpty().
4328 * (energize_shell_wait): New routine to wait for things started
4329 via the shell command, uses wait() instead of /dev/proc.
4330 * Also, add prototype for execute_command_1().
4332 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4334 * inftarg.c (child_create_inferior, child_attach,
4335 child_mourn_inferior): collect unix child process stratum
4336 functions which live below the target vector into this file to
4337 facilitate host/target/native split. Also, make them static.
4338 * inflow.c (child_mourn_inferior): removed.
4339 * infrun.c (child_create_inferior, child_attach): removed.
4340 (resume): becomes global so that functions below the
4341 target vector can find it.
4342 * inferior.h (resume): add prototype.
4343 (child_mourn_inferior, child_create_inferior, child_attach):
4346 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4347 replaced with find_default_attach and
4348 find_default_create_inferior.
4350 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4352 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4353 addresses don't get displayed in the wrong positions.
4355 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4357 Separate core functions along target vector in preparation for
4358 native support. Functions above vector now live in core.c. Those
4361 * core.c (solib_add_stub, core_close, core_open, core_detach,
4362 get_core_registers, core_files_info, core_ops): moved to corelow.c
4363 (_initialize_core): removed addition of core_ops target.
4364 * corelow.c: new file.
4365 (solib_add_stub, core_close, core_open, core_detach,
4366 get_core_registers, core_files_info, core_ops): moved from core.c
4367 (_initialize_corelow): new function.
4368 * gdbcore.h (core_open, core_detach): added prototypes.
4369 (core_ops): add forward declaration.
4370 * Makefile.in (SFILES_MAINDIR): add core.c
4372 (TSOBS): change core.o to corelow.o
4374 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4376 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4377 instead of 'sun' predefined symbol so that trap analysis code is
4378 enabled only when the TARGET is a sun3.
4380 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4382 * tm-i960.h (ext_format_i960): Add top-level declaration.
4383 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4384 blocks, else Sun4 compiler complains.
4386 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4388 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4389 instruction's argument. Patch from jonathan@cs.stanford.edu
4392 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4394 Break the thread of control that implies that a unix child
4395 process will be the default target.
4397 * target.c (find_default_run_target, find_default_attach,
4398 find_default_create_inferior, return_zero): new functions.
4399 (cleanup_target): Make return_zero the default for to_can_run.
4401 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4402 child_create_inferior references with find_default_XXX instead.
4404 * target.h (struct target_ops): new field, to_can_run.
4405 (find_default_attach, find_default_create_inferior): new prototypes.
4406 (target_can_run): new macro.
4408 * Also added a zero (default) to_can_run element to all static
4409 struct target_ops initializations throughout GDB, except:
4410 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4412 * infrun.c (child_create_inferior): Clean up error handling when
4413 no exec file is specified.
4414 (child_attach): Don't require exec file.
4416 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4418 Remove kill_inferior_fast, in favor of target_kill, which goes
4419 through the target vector.
4421 * inferior.h (kill_inferior_fast): remove declaration.
4423 * main.c (disconnect): call quit_cover using catch_errors rather
4424 than calling kill_inferior_fast directly. New way goes through
4425 the target vector, handles attached processes, and writes
4426 command history if appropriate.
4427 (quit_cover): new function, wrapper for quit_command.
4429 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4430 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4431 inlining them into the local kill_inferior when needed.
4433 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4435 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4436 * stabsread.c (read_struct_type): Simplify complicated expression
4437 for dumb DECstation compiler.
4439 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4441 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4442 operands to memory management instructions, from WRS.
4444 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4446 * main.c (main): Back out previous language setting changes.
4447 Replace with simple default to C before processing any init
4448 files. There MUST be a language set, even in the absence of
4449 init files or executables, or expression parsing fails.
4451 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4453 * main.c (main): Move code that sets initial language to
4454 symfile.c. Fixup places where command files are processed to
4455 be consistent in setting a default language if none has been
4457 * symfile.c (set_initial_language): Add code moved from
4458 main() that sets an initial default language when a new
4459 symbol file is read.
4460 * symfile.c (symbol_file_command): Call set_initial_language.
4461 * symtab.c (find_main_psymtab): Add FIXME comment.
4463 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4465 * breakpoint.c, sparc-tdep.c: comment changes.
4466 * configure.in: removed target_dependent line.
4468 * remote-mm.c (mm_attach): change printf to error to prevent
4470 * remote-udi.c (udi_attach): change printf to error to prevent
4473 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4474 calls to {fetch|store}_inferior_registers with calls to
4475 target_{fetch|store}_registers, for remote-target independence.
4477 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4479 * Makefile.in: Fix bug I introduced in merging Rich's change.
4480 * infrun.c (child_create_inferior): Use proceed() rather than
4481 doing all the same stuff by hand.
4483 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4485 * Makefile.in, configure.in: add support for files used only when
4486 configured native, that is, when host = target.
4488 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4490 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4491 stores are target dependent and were moved from xm to tm.
4493 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4495 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4497 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4498 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4500 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4502 * target.h (struct target_ops): removed to_convert_to_virtual and
4503 to_convert_from_virtual elements. Initializations removed from
4504 all static initializations.
4505 (target_convert_to_virtual, target_convert_from_virtual):
4507 (host_convert_to_virtual, host_convert_from_virtual): Removed
4508 forward declarations.
4509 * target.c (cleanup_target): removed default assignments for
4510 to_convert_to_virtual and to_convert_from_virtual.
4511 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4513 * findvar.c (value_of_register, value_from_register):
4514 target_convert_to_virtual inlined.
4515 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4516 * valops.c (value_assign): target_convert_from_virtual inlined.
4518 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4520 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4521 position wrong if used for the prompt.
4522 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4524 Support for accessing arbitrary MIPS stack frames in memory.
4526 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4527 set, run it before INIT_EXTRA_FRAME_INFO.
4528 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4530 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4531 (FP) value in the frame_info struct if it is zero (as from top of
4533 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4535 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4536 comes back as zero. So does FP_REGNUM, as a trigger for
4537 init_extra_frame_info.
4539 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4540 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4541 (INIT_FRAME_PC): Defined to null.
4542 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4543 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4544 Briefly explain MIPS stacks in GDB.
4546 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4548 * copying.awk, copying.c (show_copying_command,
4549 show_warranty_command): Rename from copying_info, warranty_info,
4550 to match command function conventions.
4552 * utils.c (prompt_for_continue): Reinitialize more-counts
4553 before printing anything, and again afterward. Fix comments.
4554 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4555 or alloca() if needed.
4557 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4558 detect native versus cross-host.
4560 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4562 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4563 Suns. Rename to m68k_saved_pc_after_call.
4564 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4565 m68k_saved... instead of sun3_saved...
4567 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4569 * Makefile.in (update-depend, update-alldeps): Split out of
4570 setup-to-dist, for convenience in rebuilding the depend and
4572 (assorted): Update to catch straggler files when building gdb.tar.Z.
4574 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4576 Preliminary cleanup for splitting host/native/target.
4578 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4579 here; it is dealt with at a gdb-target-independent level.
4580 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4581 high toned routine. Fix return type to void.
4582 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4583 Rich and I believe the "real problem" was that both single_step
4584 and target_resume were issuing PT_CONTINUE calls. This would
4585 cause the second PT_CONTINUE to sometimes fail because the process
4586 was already running.
4587 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4589 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4591 * energize.c (pty_to_kernel): Must check for EAGAIN as
4592 termination condition.
4593 (full_filename): Don't prepend dirname if filename begins with /.
4594 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4596 (getpty (NCR)): Lotsa bug fixes...
4597 (kernel_dispatch (case StopRType)): Use kill() instead of
4598 killpg() so we can deal with losing systems...
4599 (wait_for_events): Work around NCR select() lossage. It doesn't
4600 zero out readfds when select() returns zero.
4601 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4602 getcwd() instead of getwd() (NCR getwd() seg faults).
4603 (energize_wait): Use sigaction() for NCR. Their version of signal()
4604 is unreliable by default.
4606 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4607 error from PIOCSWSTOP.
4609 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4610 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4611 defs.h, utils.c: Make vfprintf_filtered global.
4613 * energize.c (send_location): New routine to consolidate all
4614 places where we must notify kernel of where the given pc is.
4615 (cplus_demangle): Put single-quotes around demangled names.
4616 (energize_call_command): Call send_location() after doing up,
4617 down, and frame commands.
4619 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4621 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4622 pass at doc for two new remote targets---29K using UDI, and Tandem
4623 ST2000 using STDBUG.
4625 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4627 * doc/all.m4: turn on H8/300 stuff for generic manual
4629 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4630 after explicit call to breakpoint() in serial stubs.
4632 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4634 * mipsread.c: Clean up some white space.
4635 (parse_symbol): Handle stEnd of stFile.
4636 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4638 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4639 store_inferior_registers): Replace unexplained numbers
4640 with manifest constants from a DECstation header file.
4641 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4642 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4644 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4646 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4647 for "down". Suggested by Richard Stallman.
4649 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4651 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4652 redeclaration bug on SunOS 4.
4654 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4656 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4657 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4658 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4659 they aren't already there.
4660 * remote-vx.c (vx_prepare_to_store): Ditto.
4661 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4663 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4665 Removed a large number of changes inserted by Per Bothner
4666 for C++ support. These will go back in when they've been
4669 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4671 * serial.h: Fix prototye for serial_raw().
4672 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4673 serial_write() to match prototypes.
4674 * remote-st2000.c (get_reg_name): Make *p be const.
4676 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4678 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4679 to agree with target structure field type.
4680 (nindy_store_registers): Ditto.
4682 * Makefile (OPCODES): New var, pointing to opcodes library.
4683 (CLIBS, CDEPS): Include it.
4684 (saber_gdb): Load opcodes library.
4686 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4688 * a68v-xdep.c (store_inferior_registers): declare as void.
4689 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4690 * remote-st2000.c: Massive changes to use new serial package.
4691 Also added 'connect' command to transparantly connect to serial
4693 * ser-termios.c: Big cleanup, use nicer coding conventions.
4694 * ser-bsd.c: New module, serial stuff for BSD systems.
4695 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4696 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4698 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4700 * doc/gdb.texinfo: fix shameful error of agreement reported by
4701 jimb@occs.cs.oberlin.edu (Jim Blandy)
4702 * doc/gdb.texinfo: remove old partial discussion of remote serial
4703 protocol (via serial debug stubs)
4704 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4705 use of serial debug stubs
4707 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4709 * symfile.h: Declaration of set_demangling_style() moved
4710 here from demangle.h (which is now in ../include).
4711 * i386-xdep.c: Update comment.
4713 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4715 * symtab.c (completion_list_add_symbol): restructured to optimize
4716 for time. First clip names that cannot match. Then clip any
4717 names we've already considered. Drop a redundant strncpy. Drop
4718 a redundant malloc and associated free for demangled names.
4720 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4722 * a68v-xdep.c (store_inferior_registers): Define as type void.
4723 * configure.in: Add host m68k-apollo*-bsd*.
4724 * demangle.c (struct demanglers): Use enum instead of constant
4725 value to keep braindamaged HP/Apollo compiler happy.
4727 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4729 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4730 match "FOO". This allows 'break Foo' to work when Foo is
4731 a mangled C++ function. (See comment before function.)
4733 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4735 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4736 for files in vx-share/*.c.
4737 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4738 for normal GDB source files.
4740 * Makefile.in (VERSION): Roll to 4.6.6.
4742 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4743 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4744 * tm-sun3os4.h: Update comments.
4745 * xm-delta88.h: Remove STACK_END_ADDR.
4747 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4749 * Makefile.in (VERSION): Roll to 4.6.5.
4751 * infrun.c: Lint for recent `handle' changes.
4753 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4754 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4755 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4756 should include a ser-XXX.o module.
4758 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4759 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4761 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4762 known suns in configure.in, rather than mapping them to unique
4763 config files that happen to duplicate other config files.
4764 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4765 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4767 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4769 * configure.in (*-*-sunos*): Use trailing * to match all
4770 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4771 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4772 in production on Sun-4.
4773 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4774 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4775 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4777 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4778 config/sparc-noun.mt: New target configs for embedded.
4779 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4781 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4782 target definitions for embedded with and without underlines on
4785 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4786 not a parameter of the CPU, but of the development environment.
4787 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4789 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4791 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4792 (which involves reading in main's symtab) if we have no breakpoints.
4794 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4796 * dwarfread.c (cu_language): New local variable to record
4797 language for current compilation unit being processed.
4798 * dwarfread.c (set_cu_language): New local function to decode
4799 and record language for current compilation unit being processed.
4800 * dwarfread.c (synthesize_typedef): Add local function to
4801 synthesize a typedef for C++ classes, structs, unions, and
4803 * dwarfread.c (read_structure_scope): Synthesize typedefs
4804 for C++ classes, structs and unions.
4805 * dwarfread.c (read_enumeration): Synthesize typedefs for
4807 * dwarfread.c (read_file_scope): Call set_cu_language to
4808 record language for current compilation unit. After symtab
4809 is built, save this recorded language.
4810 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4811 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4812 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4813 typedefs for C++ classes, structs, unions, and enumerations.
4814 * dwarfread.c (scan_compilation_units): Call set_cu_language
4815 to record language for current compilation unit.
4816 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4817 for TAG_enumeration_types, rather than in add_partial_symbol.
4818 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4819 case with class, struct, and union type cases, now that they are
4820 the same. Remove tests for non-NULL name attributes, now done
4822 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4823 treat as alias for TYPE_CODE_STRUCT for now.
4825 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4827 * Makefile.in: map "gdb" through program_transform_name when
4830 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4832 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4833 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4834 Use "regi" for local indexing through register numbers, reserving
4835 "regno" for the name of a specific register passed as an input
4836 parameter. Fix bug propagated through all versions that sometimes
4837 used regno as an index when it should have been regi, thus using
4838 -1 as an index in some cases.
4840 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4842 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4843 respectively, so same demangler can be used by other programs.
4844 * Makefile.in: Remove demangler stuff.
4845 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4846 * demangle.c (_initialize_demangler): Tell demangler which
4847 CPLUS_MARKER to assume.
4849 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4851 RS/6000 portability changes (for hosting cross-debuggers).
4853 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4854 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4855 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4856 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4857 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4858 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4859 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4860 (NO_SINGLE_STEP): Add, target-dependent.
4861 (loadinfotextindex): Lowercase, remove "aix_".
4862 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4863 (NO_SINGLE_STEP): Remove, target-dependent.
4864 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4865 * xcoffread.c: Only build file if RS/6000 native GDB.
4866 (build_function_symbol): Remove #if 0'd code.
4867 * rs6000-tdep.c: Cleanup. Add static fn protos.
4868 Use CORE_ADDR for addresses throughout. Make void fns void.
4869 (pop_dummy_frame): Add FIXME about bogosity of design here.
4870 (rs6000_struct_return_address): Ditto.
4871 (frameless_function_invocation, frame_get_cache_fsr,
4872 frame_initial_stack_address, xcoff_relocate_symtab,
4873 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4874 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4875 Use CORE_ADDRs. Change identifiers to lowercase.
4877 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4878 supplying dummy routines if non-native. Add prototype for
4879 static exec_one_dummy_insn. Move a mess of functions to
4880 rs6000-tdep.c (as above). Remove #if 0'd code.
4882 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4883 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4884 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4886 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4889 * vx-share/README, nindy-share/README: New files describing
4890 how these directories' code is shared, and with whom.
4892 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4894 * configure.in (target configurations): Reformat into table.
4895 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4897 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4898 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4899 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4900 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4901 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4902 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4904 * Makefile.in (config-check): Add command to check whether
4905 configure.in is consistent with config/*.
4907 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4909 * configure.in (host configurations): Reformat nested cases into
4910 easy-to-maintain table.
4911 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4912 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4914 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4916 * cplus-dem.c: Reorder args to most local functions to make them
4917 follow the consistent pattern of struct work_stuff pointer first,
4918 followed by pointer into string being demangled, followed by
4919 pointer to the string where the result is being stored, followed
4920 by other args. Also generally replace most variables of name
4921 "type" with "mangled" for consistency. They all pointed to the
4922 same string but half were one name and half the other.
4923 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4924 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4925 use whenever a qualified name is being demangled.
4926 * cplus-dem.c (do_type): Qualified names are treated similarly
4927 to fundamental types, not as modifiers of fundamental types.
4929 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4931 * configure.in: Add sparclite as a target.
4933 * sparc-stub.c (handle_exception): Flush instruction cache just
4934 before returning to the user. (hexToInt): Fix overzealous cleanup.
4936 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4938 * infrun.c (handle_command): Rewrite to allow multiple signal
4939 numbers, signal number ranges, and to recognize "all" to mean all
4940 signals except those used by the debugger.
4941 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4942 to set or reset actions for specific signals.
4944 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4946 * coffread.c (decode_type): Call alloc_type to alloc new
4948 * stabsread.c (read_array_type, read_range_type, define_symbol):
4949 Call alloc_type to alloc new types.
4950 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4951 from type_obstack to symbol_obstack.
4952 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4954 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4955 associated with a type, using the same mechanism as was used to
4956 allocate space for the type structure itself.
4957 * coffread.c (patch_type, coff_read_struct_type,
4958 coff_read_enum_type): Use TYPE_ALLOC.
4959 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4960 * gdbtypes.c (create_array_type, check_stub_method,
4961 allocate_cplus_struct_type): Use TYPE_ALLOC.
4962 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4963 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4964 read_range_type): Use TYPE_ALLOC.
4966 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4968 * breakpoint.c (breakpoint_re_set): Select a default source
4969 symtab if one is not currently selected.
4970 * utils.c (query): Call wrap_here before building the output
4971 query string, to turn off wrapping and flush any buffered output.
4972 Otherwise our query may end up in the wrap buffer and never be
4974 * eval.c (evaluate_subexp): Report error when attempting to
4975 evaluate subscript for types without a target type, rather
4976 than dumping core by using the NULL pointer.
4977 * symfile.c (symbol_file_command): Forget current_source_symtab
4978 and current_source_line when discarding symbol table.
4980 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4982 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4984 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4985 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4987 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4989 * remote.c (remote_open): Fix baud rate setting to make -b flag
4990 work. (remote_wait): Change 'T' message parser to deal with new
4991 improved format which allows stub to send an arbitrary bunch of
4993 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4994 make all this re-entrant by storing all state on the stack. Clean
4995 up memory error trapping. (computeSignal, set_debug_traps):
4996 make it all table driven. Make a start at a baud rate setting command.
4998 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
5000 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
5002 * remote-vx.c: redefine malloc to avoid buggy declaration on
5003 RS/6000 <rpc/types.h>.
5004 xm-rs6000.h: include <sys/select.h> to define fd_set for
5005 <rpc/svc.h> on RS/6000.
5007 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
5009 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
5010 recursive invocations of make. Always create installation
5013 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
5015 * m68k-pinsn.c: Minor fix in style of output (don't use
5016 range to indicate floating point control registers).
5018 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
5020 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
5022 * infcmd.c (registers_info): Handle multiple register names.
5023 Changes inspired by Roland McGrath.
5025 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
5027 * sparc-stub.c: New file. Mix it with your SPARClite
5028 application, and it will speak GDB remote protocol!
5029 * remote.c (remote_wait): Change 'T' (expedited reply) message to
5030 deal with arbitrary registers. Needed for sparc-stub.
5032 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
5034 * cplus-dem.c (cplus_markers): Add table for gnu style and
5035 use throughout, in place of compile time constant CPLUS_MARKER.
5036 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5037 * cplus-dem.c (cfront_special): New function, as suggested
5038 by pfieland@stratus.com.
5039 * cplus-dem.c (forget_types): New function.
5040 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5042 * cplus-dem.c (mop_up): Call forget_types().
5043 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5044 Use throughout, instead of checking current_demangling_style.
5045 * cplus-dem.c (demangle_signature): When finding an explicit
5046 start of function args, forget all remembered types for
5047 lucid/cfront style demangling.
5048 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5049 underbar characters, use last pair as the delimiter. Hoist
5050 gnu_special() call up to cplus_demangle(). Call cfront_special()
5052 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5053 for inherited classes.
5054 * cplus-dem.c (demangle_args): Document quirks of numbered
5055 references to previously seen types.
5056 * dbxread.c (read_ofile_symtab, process_one_symbol):
5057 Use AUTO_DEMANGLING rather than explicitly checking
5058 current_demangling_style.
5059 * demangle.h: Add some comments.
5060 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5061 CFRONT_DEMANGLING): New macros.
5062 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5063 not found in the actual producer string produced by lcc.
5064 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5065 than explicitly checking current_demangling_style.
5067 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5069 * breakpoint.c (enable_longjmp_breakpoint,
5070 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5071 Check for duplicate breakpoints at the same address. Bug report
5072 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5074 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5076 * buildsym.c (end_symtab): Document that end_symtab can return
5077 NULL under non-error conditions.
5078 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5079 returned from end_symtab for empty compilation units.
5081 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5083 * am29k-tdep.c: Lint from DECstation compiler.
5084 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5085 As the man page says, "Sometimes you just can't get lint to shut
5086 up". That doesn't mean you should blow away the code it won't
5088 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5089 it up over the next few weeks. Make mips x 29k build.
5090 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5091 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5092 but leave it as a comment because the breakpoint instruction
5093 is not easily accessible at this moment (it's static, and if
5094 we define one here, it goes into every file compiled).
5096 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5098 * Makefile.in (VERSION): Bump to 4.6.3.
5099 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5100 function scopes when building partial symbol tables.
5101 * objfiles.c (open_existing_mapped_file): Make it clear in
5102 warning message that out of date mapped files are ignored.
5103 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5104 unit source file name in error message.
5106 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5108 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5109 * dwarfread.c (struct_type): In absence of AT_byte_size for
5110 bitfield, use size of object of member's type for the size of
5111 the anonymous object containing the bit field.
5112 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5113 an AT_byte_size attribute is seen.
5114 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5115 union aux_ext (was aux_ent).
5116 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5117 unsigned char* to char*, for Lucid compiler.
5118 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5119 to be correct type (from unsigned char* to char*).
5120 * valprint.c (type_print_derivation_info): Minor tweak to placement
5121 of commas in derived class printing.
5122 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5124 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5126 * xm-go32.h: Define LSEEK_NOT_LINEAR
5127 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5128 then work out the lseek positions of newlines by running through
5129 the file and `tell'ing. This makes source file listing work on
5130 OS's where the relationship between physical position in file and
5131 canonical position is indeterminate, eg VMS and DOS.
5133 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5135 * stabsread.c: Ensure that all members of all allocated structures
5136 are initialized to known state to avoid hard to find bugs with gdb
5137 using fields containing random data.
5138 * buildsym.c (start_subfile): Compact dirname initialization.
5139 * buildsym.c (patch_subfile_names): New function.
5140 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5141 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5142 * buildsym.h (patch_subfile_names): Add prototype.
5143 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5145 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5147 * remote-udi.c: Update comments.
5149 * remote.c (getpkt): Only force retransmission ten times;
5150 after that, assume bug in target code, and handle pkt anyway.
5152 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5154 * configure.in: Add support for apollo 68k under BSD environment.
5155 * xm-apollo68b.h: New file to support above.
5157 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5159 * configure.in: Recognize i486 host cpu.
5160 * valprint.c (type_print_derivation_info): Print derivation info
5161 in same form as class declarations in source.
5162 * valprint.c (type_print_varspec_suffix): Split arg printing
5163 code out to type_print_args function.
5165 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5167 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5168 at_import, at_frame_base.
5169 * dwarfread.c (completedieinfo): Remove cases for obsolete
5170 AT_visibility, AT_import, and AT_frame_base attributes.
5171 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5172 i860, which can keep up to 4 shadow breakpoints.
5173 * tm-stratus.h (USG): Define.
5174 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5175 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5176 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5177 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5178 * config/stratus.mt (TDEPFILES): Include files available from
5179 stratus that are not yet in release pending receipt of paperwork
5181 * buildsym.c (finish_block): Minor code format change.
5182 * gdbtypes.h (struct field): Add to comments.
5183 * gdbtypes.h (virtual_field_bits): Add to comments.
5184 * objfiles.c (allocate_objfile): Change obstack interface to
5185 match FSF merging efforts.
5187 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5189 * Makefile.in (VERSION): Bump to 4.6.2.
5190 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5191 * Makefile.in (OBS): Add stabsread.o
5192 * Makefile.in (stabsread.o): Add build rule.
5193 * stabsread.c, stabsread.h: New files.
5194 * buildsym.c: Split out stabs specific support to stabsread.c.
5195 * buildsym.h: Split out stabs specific support to stabsread.h.
5196 * dbxread.c (stabsread.h): Include
5197 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5198 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5199 * dbxread.c (read_ofile_symtab): Call end_stabs.
5200 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5201 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5202 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5203 really_free_pendings to cleanups.
5204 * elfread.c (elf_new_init): Call stabsread_new_init.
5205 * gdbtypes.c: Small changes to maintenance commands.
5206 * mipsread.c (stabsread.h): Include.
5207 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5208 * xcoffread.c (stabsread.h): Include.
5209 * xcoffread.c (global_stabs): Remove redundant def.
5210 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5212 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5214 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5215 * inflow.c (terminal_init_inferior, terminal_inferior,
5216 terminal_ours_1, initialize_inflow): Record and use state
5217 of lmode_inferior_valid and lmode_ours_valid.
5219 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5221 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5222 include <sgtty.h> on USG. (from sef).
5224 * depend: es1800 dependency needed here.
5226 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5228 * buildsym.c (read_struct_type): Initialize structs allocated
5229 with alloca, to avoid using random values from stack later on.
5230 * defs.h (fprintf_filtered): Add prototype.
5231 * gdbtypes.c (check_stub_method): Fix misleading comments.
5232 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5234 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5235 small changes to maint support functions.
5236 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5237 for some fields and expand comments.
5238 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5239 macro and track change to obstack_full_begin macro.
5240 * utils.c (fprintfi_filtered): New function.
5241 * valprint.c (type_print_base): Fixup field printing to not
5242 print extraneous lines and not print bogus "no data fields"
5243 messages for C++ classes with no data members. Also use new
5244 fprintfi_filtered function.
5246 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5248 * configure.in: es1800 ok for 68000 too.
5250 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5252 * configure.in: echo error messages to stderr, not stdout
5254 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5256 * configure.in: recognize hppa* instead of hppa
5258 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5260 * energize.c: Second cut at DynamicLoad message handling.
5262 * energize.c: Relativize pathnames in #include statements.
5263 * (kernel_dispatch): Better error messages for unknown protocol
5265 * (kernel_dispatch): First cut at DynamicLoad message handling.
5267 * Makefile.in: Remove -I../readline from all compilations,
5268 include a special case for main.o instead.
5270 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5272 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5273 error if it fails to find a member type, rather than return NULL
5274 and trigger a coredump.
5275 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5276 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5277 match on complete demanglings, including argument lists for member
5278 functions, rather than just accepting the first demangling that
5279 matches the class and function name.
5280 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5281 to start_symtab as the directory name.
5282 * dwarfread.c (completedieinfo): Strip off any leading hostname
5283 portion of the AT_comp_dir attribute string. Gdb doesn't know
5284 what to do with them (FIXME).
5286 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5288 * breakpoint.c (commands_command): Simplify code a bit, remove
5289 unnecessary fflush().
5291 * Makefile.in (OTHERS): Add gcc.patch.
5292 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5294 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5296 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5297 lcc producer string.
5299 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5301 * WHATS.NEW renamed to NEWS.
5303 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5305 * dbxread.c, dwarfread.c: Re-enable experimental code to
5306 automatically select demangling style.
5307 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5308 DEMANGLING_STYLE, to make more descriptive. Revert back to
5309 "auto" as default. Comment use.
5310 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5311 * Makefile.in (${DEMANGLER}.o) Remove target and special
5314 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5316 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5318 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5320 * Makefile.in, demangle.c: Change default demangling style to
5322 * Makefile.in: Update version to 4.6 !!!
5323 * README, WHATS.NEW: Update for 4.6.
5325 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5327 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5330 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5331 nodes as base classes.
5333 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5335 * alldeps.mak, depend: Update.
5337 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5339 * Makefile.in (VERSION): 4.5.9.
5341 * xm-hp300bsd.h: Add decl for strdup().
5342 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5343 PDR. Cleanup a few things, fix compilation warnings.
5345 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5347 * Makefile.in (DEMANGLING_STYLE): New define to set default
5348 demangling style for C++. Defaults to "auto".
5349 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5350 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5351 * Makefile.in (OBS): Add demangle.o
5352 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5353 Remove compile time decisions about demangling style and replace
5354 with runtime decisions using current_demangling_style.
5355 * cplus-dem.c (main): Expand code included during building of
5356 standalone demangler to recognize demangling style options.
5357 * dbxread.c (demangle.h): Include.
5358 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5359 demangling style if processing g++ code and current demangling style
5360 is auto (Note: this feature currently disabled.)
5361 * demangle.c: New file, generic demangling control.
5362 * demangle.h (demangling_styles): New enumeration to select one
5363 of several demangling styles. Also define string names for each
5365 * demangle.h (set_demangling_style): Add prototype.
5366 * dwarfread.c (demangle.h): Include.
5367 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5368 New producer string prefixes to recognize.
5369 * dwarfread.c (handle_producer): Consolidate actions for specific
5370 producers. Set demangling style based on producer string if
5371 current style is auto. (Note: this feature currently disabled.)
5372 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5374 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5376 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5378 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5380 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5381 * c-exp.y: Call lookup_signed_typename() after seeing
5382 "signed". This handles "signed char" correctly.
5383 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5384 keywords before a type specifier.
5386 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5388 * command.c (lookup_cmd_1): Clarify descriptive comments.
5389 * gdbcmd.h (maintenanceprintlist): Add declaration.
5390 * main.c (maintenanceprintlist): Add definition.
5391 * main.c (gdb_completer_command_word_break_characters): Add.
5392 * main.c (symbol_completion_function): Switch completer word
5393 break character sets dynamically, based on whether completion is
5394 being done on commands or on something else.
5395 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5396 * maint.c: Include demangle.h.
5397 * maint.c (maintenance_demangle): New function.
5398 * maint.c (maintenance_print_command): New function.
5399 * maint.c (_initialize_maint_cmds): Reorganize some commands
5400 under new maintenance print subcommand.
5402 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5404 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5405 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5406 target type. Otherwise, 'whatis this.field' wouldn't work,
5407 which would be inconsistent, since 'print this.field' works.
5408 * buildsym.c (read_struct_type, read_enum_type): Clear
5409 TYPE_FLAG_STUB flag.
5410 * buildsym.c (cleanup_undefined_types): Don't rely on a
5411 flawed "Reasonable test to see if" a type has been defined
5412 since it was referred to; now we can just see if the
5413 TYPE_FLAG_STUB flag has been cleared.
5414 * valprint.c (print_type_base): Emit public/protected/private
5415 labels for methods as well as fields. Also, indent these labels
5416 2 spaces instead of 4, for a more conventional "look".
5417 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5418 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5419 * gcc.patch: New file. Contains patch for gcc (so people
5420 with gdb-2.2.x won't have to wait for a new gcc release).
5422 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5424 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5425 (print_addr): Call print_address to show symbolic version as well.
5427 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5429 (vx_read_register): Declare inferior_fp_regs. Delete code for
5430 copying "inferior_registers" around; the values are already in var
5431 "registers". Use correct size for register set.
5433 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5434 target doesn't support it.
5435 (vx_read_register): Don't try reading them either.
5437 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5438 VxWorks back end reads them in one contiguous set except for this
5440 (register_names): Change "pc" to "pcw" to avoid confusion printing
5442 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5443 find the PC under VxWorks.
5445 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5447 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5448 to create new blank types, instead of handcrafting them.
5449 * defs.h (printfi_filtered): Add prototype.
5450 * utils.c (printfi_filtered): New function.
5451 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5452 to simplify the code. Other cleanups.
5453 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5454 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5455 use of various fields.
5456 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5457 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5458 production that currently treats it exactly the same as STRUCT.
5459 * c-exp.y (yylex): Recognize "class" as token CLASS.
5460 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5461 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5462 general symbol handling code. Call cplus_mangle_opname with
5464 * symtab.c (decode_line_2): Print demangled function names in
5465 breakpoint menus, instead of just file and line number.
5466 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5467 * valprint.c (type_print_base): Print "class" for C++ classes,
5468 rather than "struct". Print section labels for public, protected
5469 and private members of C++ classes.
5470 * values.c: Include demangle.h.
5471 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5473 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5475 * Makefile.in (VERSION): Update to 4.5.8.
5477 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5479 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5480 prevent crashes when examining cross-targets.
5481 * dbxread.c (process_one_symbol): Include directory name when
5482 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5483 find include files, and yacc/lex sources when the cwd doesn't match
5484 that in which the object was compiled.
5485 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5487 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5490 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5492 * maint.c (maintenance_command, maintenance_info_command):
5493 Install with allow_unknown as 0 and call help_list to show
5494 list of possibilities when no subcommand is specified.
5496 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5498 * configure.in: Add m68k-ericsson-*.
5499 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5501 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5503 * maint.c: New file.
5504 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5505 * Makefile.in (OBS): Add new file maint.o.
5506 * defs.h (command_class): Add class_maintenance.
5507 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5508 commands. Allow for them (and other nonessential parts of gdb)
5509 to be selectively left out under special circumstances.
5510 * gdbtypes.c (recursive_dump_type): New function; supports
5511 maintenance print-type command.
5512 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5514 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5516 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5517 initializers. Add initializations for setprintlist, showprintlist,
5518 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5519 * printcmd.c (maintenance_print_type): New maintenance cmd.
5520 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5521 implied by comment that all cmd lists are owned by main.c.
5522 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5523 that all cmd lists are owned by main.c.
5524 * language.c (setchecklist, showchecklist): Move to main.c, as
5525 implied by comment that all cmd lists are owned by main.c
5526 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5527 deletelist): Remove redundant declarations (also in gdbcmd.h).
5528 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5529 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5530 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5531 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5532 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5533 maintenance_print_msymbols, maintenance_print_objfiles):
5535 * symmisc.c (printsyms_command, printpsyms_command,
5536 printmsyms_command, printobjfiles_command): Removed from
5537 _initialize_symmisc.
5538 * main.c (dump_me_command): Moved to maint.c and renamed to
5539 maintenance_dump_me.
5540 * breakpoint.c (all_breakpoints_info): Rename to
5541 maintenance_info_breakpoints.
5542 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5543 all_breakpoints_info to add maintenance_info_breakpoints to the
5544 maintenanceinfolist instead.
5545 main.c (initialize_main): Set up maintenance class commands.
5547 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5549 * energize-patches: Fix minor problems with building energize lib.
5551 * energize-patches: Change names of all cadillac procedure calls
5552 to be energize procedure calls. Simplify many hooks by moving
5553 tests energize.c. Configure energize, and build it automatically now.
5555 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5557 * Makefile.in (VERSION): Bump to 4.5.7.
5558 * cplus-dem.c (demangle_args): Validate index for previously
5559 seen type to guard against bogus values from malformed manglings.
5560 * valops.c (value_struct_elt_for_reference): Guard against
5561 blindly using NULL return value from lookup_symbol.
5563 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5565 * cadillac.c, cadillac-patches: Rename to energize.c and
5566 energize-patches. Change all routines and variables named
5567 'cadillac*' to 'energize*'. Create new file called energize.h to
5568 hold all interface declarations.
5570 * deblib/connection/*: Move all of this stuff into energize/, but
5571 delete unneeded files.
5573 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5575 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5577 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5578 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5579 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5580 child processes, to avoid dead ones "hanging around" after GDB exits.
5581 (attach): Always stop the process if it needs it. Set RLC flag
5582 when attaching running processes, so it will continue if we detach
5583 it, quit, or are killed.
5584 (detach): Clear faults and set RLC flag to make process run
5586 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5588 (info_proc): Open process O_RDONLY, so we can see any process,
5589 even those controlled by debuggers.
5590 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5592 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5594 Relocate symbols using an array of section_offsets, rather than a
5595 single `addr' or `offset'. This makes Solaris-2 support work, and
5596 permits better VxWorks (and maybe xcoff) support later.
5598 * symtab.h (struct section_offsets): New structure for keeping
5599 a set of offsets, rather than a single one.
5600 (struct objfile): Replace addr with section_offsets member.
5601 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5602 * gdb-stabs.h: New include file with `symbol type specific'
5603 parameters for psymtabs and objfiles.
5604 * Makefile.in (HFILES): Add gdb-stabs.h.
5605 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5606 * coffread.c: Conforming changes. Fake offset array always 0.
5607 * dbxread.c: Conforming changes.
5608 (struct dbx_symfile_info): Move to gdb-stabs.h.
5609 (start_psymtab): Call elfstab_offset_sections to calculate good
5610 offsets for this source file, based on the ELF symbol table info.
5611 (read_ofile_symtab): Yank N_CATCH, which is dead.
5612 (process_one_symbol, N_CATCH): Yank.
5613 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5614 Relocate with SECT_OFF_TEXT.
5615 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5616 to distinguish relocatable from absolute symbols. Then, if not
5618 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5619 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5620 (", N_ROSYM): SECT_OFF_RODATA.
5621 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5622 (dbx_symfile_offsets): Add to translate addr to offset.
5623 * dwarfread.c: Conforming changes. Single offset currently used.
5624 * elfread.c: Add various complaints about elf/stab stuff.
5625 #include gdb-stabs.h. Conforming changes, using a single offset.
5626 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5627 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5628 for later use in building psymtabs.
5629 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5630 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5631 (free_elfinfo): New fn, frees all chained stab_section_infos
5632 in an objfile, and zaps the start-of-chain pointer.
5633 (elfstab_offset_sections): New fn, looks in stab_section_info
5634 chain to determine section bases to relocate a psymtab's worth
5635 of symbols, as they are being read.
5636 * mipsread.c: Conforming changes. Stabs-reading will relocate
5637 using one offset. MIPS-reading will not relocate at all.
5638 * partial-stab.h: Relocate different symbol types using different
5639 offsets from section_offsets.
5640 * symfile.c: Conforming changes.
5641 (find_lowest_section): Unused function to use later
5642 to free us from the Tyranny of the Text Section.
5643 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5644 in all lower layers of symbol reading. Call format-specific
5645 sym_offsets function to initialize offsets for high speed symbol
5647 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5648 (symbol_file_command, add_symbol_file_command): Callers changed.
5649 * symmisc.c (dump_psymtab): Print new relocation parameters.
5650 * xcoffread.c: Corresponding changes.
5652 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5653 * main.c (main): Read the $HOME/.gdbinit file before processing
5654 the argv arguments (e.g. reading symbol files or core
5655 files). This allows global parameters to be set, which will apply
5656 during the symbol reading. The ./.gdbinit is still read after
5658 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5659 * xcoffexec.c: Clean up quote inside comment.
5661 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5663 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5664 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5665 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5666 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5667 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5668 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5669 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5670 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5671 values.c, xcoffread.c:
5672 Remove "(void)" casts from function calls where the return value
5673 is ignored, in accordance with GNU coding standards.
5675 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5677 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5678 * partial-stab.h: Ignore N_ENDM.
5679 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5680 CODE or DATA section attachment. This eliminates a lot of random
5681 values from shared libraries, which screw up the ordinary symbols
5682 in the address ranges they happen to overlap.
5683 * buildsym.c (define_symbol): Eliminate special tests
5684 for function types; move into "function" cases in switch statement.
5685 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5686 in case they define new type numbers. But ignore them (FIXME).
5687 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5688 (read_sun_builtin_type): Add commentary.
5690 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5692 * xm-rs6000.h: define MEM_FNS_DECLARED
5694 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5696 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5697 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5698 * mips-xdep.c: Remove most include files (unused, caused errs).
5699 (fetch_core_registers): Use right parameters in dummy fn.
5701 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5703 * buildsym.c (scan_file_globals): Beware the null file.
5704 Fix from Jim Williams.
5706 * stack.c (return_command): Evaluate expression *before* popping
5707 off the stack frames! Fix inspired by Jim Williams.
5708 (up_silently_command, down_silently_command): No sel frame is error.
5710 * defs.h (memcpy, memset): Conditionalize decls on
5711 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5712 (alloca): Break out the STDC and non-STDC alloca cases, to make
5713 it work on old preprocessors as well as "picky ANSI" ones.
5714 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5716 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5717 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5718 header files define it!
5720 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5722 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5724 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5725 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5726 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5727 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5728 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5729 utils.c, valarith.c, valops.c, valprint.c, values.c:
5730 Replace bcopy() use with memcpy(), which is more standard and can
5731 take advantage of gcc's builtin functions for increased performance.
5732 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5733 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5735 Replace bzero() use with memset(), which is more standard and can
5736 take advantage of gcc's builtin functions for increased performance.
5737 * i386-tdep.c, main.c, valprint.c:
5738 Replace bcmp() use with memcmp(), which is more standard and can
5739 take advantage of gcc's builtin functions for increased performance.
5741 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5743 * remote.c (remote_wait): Fix cast on signal() call.
5744 * defs.h (alloca): More diddling with alloca. Have to ensure
5745 that it has a prototype, so that if alloca is defined as a macro
5746 that takes an arg, the definition is seen as a use of a macro
5747 that takes an arg, to satisfy picky ANSI preprocessors.
5749 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5751 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5752 consistency with all other gdb files.
5753 * cadillac.c: Use <string.h> rather than <strings.h>.
5754 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5755 * Makefile.in (MAKE): Remove definition for consistency with
5756 other Makefile.in files and to fix problem with recursive makes.
5758 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5760 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5763 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5765 * source.c (print_source_lines): for DOS interoperability; don't
5766 print CR (013) as ^M.
5768 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5770 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5772 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5774 * remote.c (remote_wait): Cast signal to void * to avoid warning
5775 from busted HP compiler.
5777 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5778 stabs cause end_psymtab to be called.
5780 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5781 compiler feature of putting 'c' into basic type descriptors for
5784 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5785 where there is no place for nPC in prrun struct.
5787 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5789 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5790 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5791 * dwarfread.c (enum_type): Save enum names on type_obstack.
5792 * dwarfread.c (struct_type): Save member name on type_obstack.
5793 * symtab.c (_initialize_symtab): Fix misspelling.
5794 * regex.c (store_jump, insert_jump): Return void.
5796 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5798 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5799 (alloca): Declare return type on SPARC, since Sun doesn't.
5800 (*_BYTE_ORDER): Improve comment: *must* be defined.
5802 * tm-hppa.h: New file, architectural definition of HP PA.
5803 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5805 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5806 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5807 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5808 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5811 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5812 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5813 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5815 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5817 * printcmd.c (output_command): Thinko.
5818 (x_command): Only set remembered size/format if cmd succeeds.
5820 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5821 since it is no longer used and burns time for every symbol read.
5822 (process_one_symbol): Treat N_CATCH like default (complain).
5824 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5826 * partial-stab.h (case N_TEXT): Fix fencepost error when
5827 detecting start of new symbol info after reading symtab for a
5828 module with a zero length TEXT segment.
5830 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5832 * Makefile.in (VERSION): Bump to 4.5.6.
5833 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5835 * defs.h (NORETURN): Define away for Lucid compiler.
5836 * remote.c (remote_timer, remote_interrupt): Signal handlers
5838 * ser-termios.c (serial_write, serial_close): Return whatever
5839 value the write/close call returns, rather than falling off end.
5840 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5841 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5843 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5844 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5846 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5847 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5848 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5849 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5851 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5852 store_inferior_registers): Supply missing fourth argument to
5854 * cadillac.c (kernel_dispatch): Make return type void.
5855 * cadillac.c (iosig): Signal handlers take one int arg.
5856 * valprint.c (val_print_fields): Call fprint_symbol to get
5857 automatic C++ demangling for mangled field names.
5859 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5861 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5862 * dwarfread.c (enum_type): Fix misspelling in comment.
5863 * valprint.c (val_print_fields, cplus_val_print): Minor
5864 adjustment to printing of C++ class structures to more closely
5865 match format for printing C structures, with and without setting
5868 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5870 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5871 (which is not a Posix signal) if it isn't defined.
5872 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5873 New port to Linux (a free Unix clone for 386 machines).
5875 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5877 COFF changes for dealing better with EPI 29K C compiler output.
5879 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5881 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5882 (read_coff_symtab): Move patch_opaque_types call from
5883 coff_symfile_read. Restrict it to symtabs from this objfile.
5884 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5885 references on opaque type chain; just let coff_lookup_type handle 'em.
5886 (decode_type): Complain about tagndx values on
5887 non-struct/union/enum types, which the EPI compiler tends to produce.
5889 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5891 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5894 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5895 usage to match new prototype. Include libbfd.h to get prototype.
5897 * source.c (find_source_lines): Handle large st_size fields.
5899 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5901 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5902 * stack.c (return_command): Use cleanups to avoid memory leaks.
5904 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5906 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5907 INT_REGNUM to INTE_REGNUM.
5909 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5911 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5913 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5914 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5915 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5916 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5918 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5919 declarations of malloc/realloc/free that are inserted by some
5921 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5923 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5924 another decl of strdup (this really ought to come from libiberty.h!).
5926 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5928 * remote.c (getpkt): Error if input exceeds buffer size.
5929 (_initialize_remote): `set remotedebug' enables packet trace.
5931 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5932 N_SLINE's, etc, just like Sun cc on Solaris2.
5934 * am29k-tdep.c (read_register_stack, write_register_stack):
5935 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5936 variable. Add `set' and `show' commands for it.
5937 * doc/gdb.texinfo: Document it.
5939 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5941 * valprint.c (type_print_1): Plug memory leak. Print all
5942 C++ syms as demangled, not just functions.
5943 * buildsym.c (read_range_type): When we find a signed char
5944 type, do a lookup of signed char, not plain char. Plain char's
5945 still get looked up as plain char's elsewhere.
5947 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5949 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5950 (Bug and fix found by Pierre Willard.)
5952 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5954 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5956 * xm-rs6000.h: Add decl for strdup().
5958 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5961 * breakpoint.c (enable_command, disable_command): Without args,
5962 should only affect normal breakpoints and watchpoints.
5964 * m68k-pinsn.c (print_insn_arg): Make register be const.
5965 * xcoffexec.c: Remove ' from comment.
5966 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5967 with decls of malloc in c-exp.tab.c (as produced by yacc).
5968 There's got to be a better way to do this...
5970 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5972 * partial-stab.h: Convert single rindex use to strrchr.
5973 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5974 standard <strings.h> file, now that the only single use of
5975 rindex in the gdb source files is gone.
5977 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5979 * mipsread.c: Undo ill effects from including <strings.h>,
5980 which #defines index to be strchr. Unfortunately, index is
5981 a member of a symbol table structure that can't be changed.
5982 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5983 remove redundant #include's.
5985 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5987 * mipsread.c: #include <strings.h> for rindex().
5989 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5991 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5993 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5995 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5996 extraneous SO stabs from busted C++ compilers.
5998 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
6000 * Makefile.in (VERSION): Bump to 4.5.5.
6001 * symtab.c (decode_line_1): Until C++ support stabilizes, when
6002 C++ lookups fail, print possibly helpful hint about completion.
6003 * cplus-dem.c (demangle_signature): Fix ARM style demangling
6004 for static data members.
6005 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
6006 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
6007 it's broken on ncr3000's.
6009 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
6011 * dwarfread.c (decode_modified_type): Change type of first arg.
6012 Change 'modifier' to char from unsigned char. Cast single use
6013 that needs to be unsigned char.
6014 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
6015 * utils.c (strdup_demangled): Add function.
6016 * defs.h (strdup_demangled): Add prototype.
6017 * stack.c (return_command): Demangle C++ function names for query.
6018 * infcmd.c (jump_command): Demangle C++ function names for query.
6019 * cplus-dem.c (consume_count): New function and prototype.
6020 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
6021 do_type): Replace conversion code with consume_count().
6022 * cplus-dem.c (gnu_special): Fix demangled of static members.
6023 * source.c (list_command): Print demangled function names
6024 when appropriate. Fix supplied by Peter Schauer.
6026 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
6028 * sparc-tdep.c: Clean up slightly for Solaris2.
6030 * buildsym.c (define_symbol): Nameless types are now on several
6031 platforms; generalize them and un-ifdef them to make Solaris 2
6034 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6036 * infcmd.c: Fix typo (reported by Rob Savoye).
6037 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6038 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6039 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6040 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6041 rather than the one for the first file in the dependency chain.
6043 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6044 set. Don't reset our own texthigh, or dependency-only pst's, in
6045 scanning all the rest of the psymtabs.
6046 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6048 * buildsym.h (N_UNDF): Improve comments.
6049 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6051 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6053 * symtab.h (struct symbol): Add aux_value union for preserving
6054 an additional per-symbol value.
6055 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6056 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6057 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6058 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6059 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6061 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6063 * symfile.c (clear_symtab_users_once): Now non-static (for
6066 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6068 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6069 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6070 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6072 Solaris-2 support on SPARC:
6074 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6075 Add symbol_size and file offsets to struct symloc.
6076 Add static symbol_table_offset, string_table_offset,
6077 file_string_table_offset, next_file_string_table_offset,
6079 (add_old_header_file): Convert error() to complain()t.
6080 (dbx_symfile_read): Get symbol size via the objfile.
6081 Also get symbol_table_offset.
6082 (dbx_symfile_init): Record symbol size and count via the objfile.
6083 (dbx_next_symbol_text): Always add file_string_table_offset when
6084 accessing string table.
6085 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6086 (SET_NAMESTRING): Use the offset.
6087 (end_psymtab): Large kludge to determine addresses where source
6088 files start and end (for the psymtab header).
6089 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6090 Get this, symbol size, and symbol offset, from psymtab.
6091 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6092 Patch up last_source_start_addr if zero in N_SO.
6093 (process_one_symbol): Add variable function_start_offset.
6094 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6095 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6096 ( "", N_OBJ, N_OPT): Ignore.
6097 (elfstab_build_psymtabs): New function to read stabs out of
6100 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6101 (gdb): use GLOBAL_CFLAGS when linking, too.
6102 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6103 (N_OBJ, N_OPT): Ignore.
6104 ('f', 'F'): Save last function name.
6106 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6107 extra info in the minimal symbol.
6108 (elf_symtab_read): The extra info is the size of an ELF object,
6109 which was kludged to us in the `udata' field of the BFD symbol.
6110 Gag me with a crowbar...
6111 (elf_symfile_read): Keep track of both the absolute load address,
6112 and the offset between load addr and symbols. Handle STABS as
6113 well as DWARF sections, passing the absolute load address to
6114 elfstab_build_psymtabs.
6116 * symfile.h: Prototype elfstab_build_psymtabs.
6117 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6119 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6121 * buildsym.h: Add processing_acc_compilation flag.
6122 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6123 (define_symbol): Skip arg types in function entries. Resolve
6124 overloaded 'P' which acc uses for prototypes of functions called
6126 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6128 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6129 save size of ELF symbols. FIXME.
6130 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6131 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6133 * configure.in: Solaris config is sparc-sun-solaris2.
6134 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6136 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6137 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6138 * symfile.c (symfile_bfd_open): Comment where name is freed.
6139 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6141 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6143 * expprint.c (print_subexp): Add missing ']'.
6144 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6145 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6146 * WHATS.NEW: Point out improved C++ function name handling.
6147 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6148 type names for both implicitly and explicitly signed integral
6149 types. See comment in the source code.
6151 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6153 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6154 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6155 * expprint.c (print_subexp): Fix printing of register names.
6157 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6159 * inferior.h (register_valid): Declare.
6160 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6161 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6162 macros for traversing the data structures in a single objfile.
6163 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6164 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6167 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6169 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6170 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6171 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6172 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6174 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6176 * depend: rebuild to account for remote-st2000.c.
6177 * remote-st2000.c: Almost works now.
6178 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6180 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6182 * c-exp.y (yylex): Recognize single-quoted strings that specify
6183 tokens with embedded whitespace, such as C++ demangled names.
6184 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6185 * main.c (gdb_completer_quote_characters): Add global variable.
6186 * main.c (symbol_completion_function): Total rewrite for C++
6187 demangled name handling.
6188 * main.c (skip_quoted): New function.
6189 * main.c (main): Set rl_completer_quote_characters.
6190 * symmisc.c (dump_symtab): Print source language for symtab.
6191 * symtab.c (expensive_mangler): Add prototype and function.
6192 * symtab.c (completion_list_add_symbol): Total rewrite for new
6193 C++ demangled name handling.
6194 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6195 other changes for demangled C++ symbol handling.
6196 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6197 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6198 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6199 * symtab.c (completion_list_add_symbol): Total rewrite for new
6200 C++ demangled name handling.
6201 * symtab.c (expensive_mangler): New function.
6202 * utils.c (strcmp_iw, demangle_and_match): New functions.
6203 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6205 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6207 * Makefile.in: Roll VERSION to 4.5.4.
6208 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6209 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6210 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6212 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6214 * alldeps.mak: Rebuild to account for new files.
6215 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6216 * tm-st2000.h: New file.
6217 * configure.in: Tandem debug monitor (st2000) support.
6218 * remote-st2000.c, config/st2000.mt: ditto.
6220 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6222 * blockframe.c (inside_entry_file, inside_main_func,
6223 inside_entry_func): Return 0 if no symbols; avoid crashing.
6225 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6227 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6228 without masking, since it is signed and will later be compared
6229 against signed quantities. The right fix is probably to make
6230 it all unsigned, but this is a small, safe fix for this release.
6231 FIXME -- make the real change sometime soon.
6233 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6235 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6236 parameter in call to `symbol_file_add' to 0.
6238 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6240 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6242 * configure.in: Handle -m680[01234]0-wrs.
6244 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6246 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6247 `ieee_extended_to_double'.
6249 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6251 * valops.c (value_assign): Lint, by Pierre Willard.
6253 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6255 * coredep.c (fetch_core_registers): Remove premature warning,
6256 which triggers on DECstation even though all regs are accessible.
6258 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6259 sign-extension of instruction fields even on unsigned-char hosts.
6260 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6262 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6263 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6264 since they define the target, not the host.
6265 * m88k-pinsn.c: Fix typo.
6267 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6269 * valarith.c (value_zerop): -0.0 is still zero.
6270 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6271 Patches by Paul Eggert <eggert@twinsun.com>.
6273 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6275 * alldeps.mak, depend: re-make to account for ser-*.c.
6277 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6279 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6280 disconnecting from controlling terminal, to avoid gdb hanging
6281 on SVR4. Fixes bug reported by Oliver Okrongli.
6282 * procfs.c (PROC_NAME_FMT): Change format to match default used
6283 by system, as suggested by Oliver Okrongli.
6284 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6285 bug fix from Brent Townshend (bst%tt@cam.ORG).
6286 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6287 by turlais@rechser.total.fr.
6288 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6289 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6290 * objfiles.h (unlink_objfile): Add prototype.
6291 * objfiles.c (unlink_objfile): Add function.
6292 * objfiles.c (free_objfile): Call unlink_objfile.
6293 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6294 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6295 Also, discard old possibly bogus sf struct.
6296 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6297 find_sym_fns() for remapped symbol files, in case of any changes
6298 since the last mapping.
6300 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6302 * findvar.c (read_relative_register_raw_bytes): use the raw size
6303 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6305 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6307 Changes to support GDB running on DOS using GO32 and H8 support
6309 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6310 allowing hosts with different text and binary file formats to
6312 * coffread.c (read_coff_symtab): changed calling convention and
6313 operation - now it opens its own file with FOPEN_RB rather than
6314 duping and fdopening the provided handle.
6315 * dbxread.c, cplus-dem.c: #include mangling.
6316 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6317 binary files oring in the right bit.
6318 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6319 * remote-hms.c: cleanup to use the new remote serial stuff
6320 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6321 independent remote terminal I/O.
6322 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6323 * source.c (openp): fix off by one problem removing / - can now
6324 open a source file in the root directory with DOS.
6325 * values.c (value_as_pointer): remove bogus address bits from
6326 long. (unpack_long): unpack into unsigned long/short if pointer.
6328 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6330 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6331 It gets permanently stuck in many OSes.
6332 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6334 * breakpoint.c: Improve help text for info breakpoints.
6336 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6338 * README: Add pointer to internals doc, and describe reading
6340 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6341 * symtab.c (output_source_filename): Remove old glop for wrapping
6342 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6344 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6346 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6347 * munch: Add sort -u to avoid duplications.
6348 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6349 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6351 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6353 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6354 avoid infinite loops while demangling bogus mangled names.
6355 * valprint.c (type_print_base): Minor fix for GNU style guide
6358 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6360 * Makefile.in (VERSION): Bump to 4.5.3
6361 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6362 * Makefile.in (demangle): New target to create standalone
6363 demangler with same code and options as internal demangler.
6364 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6365 to support ARM style and Lucid style demangling, improve
6366 maintainability, fix several demangling bugs. More changes
6368 * defs.h (strstr): Add ANSI compatible prototype.
6369 * valprint.c (type_print_1): Demangle using ansi option.
6370 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6372 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6374 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6377 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6379 * mipsread.c (parse_procedure): Return rather than using
6380 uninitialized variable 'b'.
6382 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6384 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6385 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6386 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6387 relative to each source file.
6389 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6391 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6394 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6396 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6397 * am29k-tdep.c: Update to latest code from AMD.
6398 (get_saved_register) don't crap out if no frame.
6399 * remote-udi.c: Set/clear inferior_pid as appropriate.
6400 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6401 error handling. Fixup end-of-debugging messages.
6402 (udi_fetch_registers) clean up big time, mainly don't multiply
6403 register_valid indices by 4, and use proper Offset when reading
6404 gr96-gr127. (udi_store_registers) general cleanup.
6405 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6406 INT_REGNUM->INTE_REGNUM.
6407 * tm-29k.h: Upgrade to latest code from AMD.
6408 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6409 (UDIConnect) Clean up error processing (like, don't do exit() if
6410 execlp fails), make code restartable, make more attractive.
6411 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6414 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6416 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6417 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6418 from former to latter.
6420 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6422 * cplus-dem.c (do_args): Handle void args the same as others.
6423 * objfiles.c (free_objfile): Only try to unmap files when
6424 reusable objfiles are supported.
6425 * valprint.c (type_print_varspec_suffix): Add parameter that
6426 specifies if C++ demangling included function arguments. Use
6427 it to suppress printing extra pair of ()'s.
6428 * valprint.c (type_print_1): Fix problem with printing demangled
6429 C++ function types where demangled type includes the function
6432 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6434 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6435 Allows selection of C++ demangler to be a configuration option
6436 until multiple demanglers are supported.
6437 * demangle.h: New include file for extended demangler support.
6438 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6439 utils.c, valprint.c: Include "demangle.h" and change all calls
6440 to cplus_demangle() or fputs_demangled() to use individual
6442 * valprint.c (type_print_1): Change options to cplus_demangle
6443 to print demangled function args. Still broken, but now less so.
6444 * cplus-dem.c: Include demangle.h, reorganize and update some
6445 comments to reflect reality.
6446 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6447 second arg from fixed integer to bit based multiple options.
6448 * cplus-dem.c (optable): Reformat and replace ansi members with
6450 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6452 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6454 * values.c (set_internalvar): Force evaluation of lazy values.
6455 Bug reported by RMS.
6457 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6459 * Makefile.in (VERSION): Bump to 4.5.2.
6460 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6461 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6462 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6463 proper handling of bit fields.
6464 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6465 * symtab.h: Fix couple of misspellings in comments.
6466 * value.h (struct value): Clarify use of bitpos.
6467 * value.h (unpack_field_as_long): Change prototype, returns
6469 * values.c (unpack_field_as_long): Change return type to LONGEST,
6470 sign extend unpacked fields that are signed, other rewriting.
6471 * config/ncr3000.mt: New target config file.
6473 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6475 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6476 even when printing 8-bit characters.
6478 * gdbtypes.c (make_{reference,pointer,function}_type): New
6479 functions which handle overwriting of forward-referenced types
6480 for stabs file reading.
6481 (lookup_{reference,pointer,function}_type): These just call
6482 the make_*_type functions with a null storage alloc parameter.
6483 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6484 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6486 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6487 (dbx_alloc_type): Make it easier to understand. No funct change.
6488 (define_symbol: 't'): Don't put the typedef name into the name of
6489 the struct, union, or enum. Bugfix.
6490 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6491 routines to properly handle overwriting preallocated types so that
6492 forward references will work.
6493 (read_enum_type): Force enum values to file scope, due to bug in
6494 Sun compiler output. FIXME, fix later.
6496 Remove unused header_file_prev_index mechanism. It was already
6497 obsolete in gdb-3.5. These comments appeared in 3.5:
6498 /* This code was used before I knew about the instance codes.
6499 My first hypothesis is that it is not necessary now
6500 that instance codes are handled. */
6501 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6502 * buildsym.h: Remove it and prev_index that saves it.
6503 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6505 * solib.c (special_symbol_handling): When called from core files,
6506 must set up debug_addr. Don't print error messages, just return.
6507 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6509 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6511 * cplus-dem.c: Allow nested class names (as in
6512 Foo::Bar::method()).
6513 Allow the cleaner cfront style of nested class names
6514 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6515 Make cplus_demangle re-entrant by removing use of global
6516 variables. Instead, place all shared variables in a
6517 stack-allocated structure, and pass around its address.
6519 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6521 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6522 29k-share/* subdirs...
6524 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6525 rewrite, only leave out the bugs.
6527 * Makefile.in: Add 29k/UDI support. Improve depend.
6528 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6530 * am29k-tdep.c: Update to use new calling conventions, and misc
6533 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6535 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6537 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6538 breakpoint instructions that leave PC pointing at the right place.
6540 * core.c (core_open): Call warning() to print warnings.
6542 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6544 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6545 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6546 This prevents a crash when trying to lookup the value of a
6547 non-existent symbol.
6549 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6551 * signame.c, signame.h: Remove, replaced by strsignal.c in
6553 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6554 sun386-xdep.c: Remove include of signame.h
6555 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6556 * Makefile.in (HFILES): Remove signame.h
6557 * Makefile.in (OBS): Remove signame.o
6558 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6559 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6560 psignal, perror): Add prototypes.
6561 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6563 * depend: Manually remove signame.[cho] references.
6564 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6566 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6567 with safe_strsignal.
6568 * core.c (core_open): Replace use of sys_siglist with
6570 * core.c (memory_error): Replace use of sys_errlist with
6572 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6574 * infcmd.c (program_info): Replace use of sys_siglist with
6576 * infrun.c (signal_stop, signal_print, signal_program):
6577 Allocate dynamically based on dynamic determination of number
6578 of signals to support.
6579 * infrun.c (child_create_inferior): Replace use of sys_errlist
6581 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6583 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6584 strsigno and sys_siglist with safe_strsignal.
6585 * infrun.c (handle_command): Call signo_max to find number of
6586 signals. Replace sig_number with strtosigno and sig_abbrev with
6588 * infrun.c (signals_info): Replace sig_number with strtosigno.
6589 * infrun.c (_initialize_infrun): Call signo_max to find number of
6590 signals. Dynamically allocate signal_{stop,print,program}.
6591 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6592 * procfs.c (errnoname): Add function and prototype.
6593 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6594 of sys_siglist with safe_strsignal.
6595 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6596 sys_siglist with safe_strsignal.
6597 * procfs.c (info_proc_stop): Call errnoname.
6598 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6599 * stuff.c (main, get_offset): Replace use of sys_errlist with
6601 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6602 with safe_strsignal.
6603 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6604 with safe_strsignal.
6605 * utils.c (safe_strerror, safe_strsignal): Add functions that
6606 call strerror and strsignal respectively, and deal with NULL
6608 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6609 sys_errlist with safe_strerror.
6610 * valprint.c (val_print): Replace use of sys_errlist with
6613 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6615 * Makefile.in: rework CFLAGS so that they can be set from the
6616 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6617 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6618 Pass CFLAGS on recusions.
6620 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6622 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6623 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6624 overkill for the problem it solved.
6625 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6626 and default to simply printing type names as appropriate.
6627 * main.c (main): Remove one of the leading newlines from
6628 warning_pre_print initialization.
6629 * objfiles.c (open_existing_mapped_file): Add function and
6631 * objfiles.c (open_mapped_file): Rewrite to use new function
6632 open_existing_mapped_file.
6634 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6636 * sun3-xdep.c (fetch_core_registers): Lint.
6637 * tm-sun3.h: Prototype lint.
6640 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6642 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6643 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6644 * objfiles.c: Cast calls to close() with unused returns to void.
6645 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6646 old objfile's name before updating it.
6647 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6648 * objfiles.h (objfile struct): Add mmfd member.
6649 * symfile.c (syms_from_objfile): Move some code to
6650 new_symfile_objfile.
6651 * symfile.c (new_symfile_objfile): Add new function, common code
6652 from syms_from_objfile.
6653 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6654 mapped and unmapped symbol files.
6655 * symfile.c (symbol_file_command): Print "No symbol file now"
6656 message, ala exec_file_command for the exec file.
6657 * symfile.h (new_symfile_objfile): Add prototype.
6658 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6659 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6661 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6663 * rs6000-pinsn.c: New version from IBM (Metin).
6664 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6665 to avoid warnings from some compilers.
6667 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6669 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6670 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6671 type's flag word that marks it as a fundamental type.
6672 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6673 flags argument for all calls to init_type().
6674 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6675 flags argument for all calls to init_type(). Also remove
6676 dependency on host sizes for ints, floats, etc.
6677 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6678 flags argument for all calls to init_type(). Also remove
6679 dependency on host sizes for ints, floats, etc.
6680 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6681 bit to flags argument for all calls to init_type(). Add types
6682 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6683 * valprint.c (unsigned_type_table, signed_type_table,
6684 float_type_table): Remove.
6685 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6686 bit when printing fundamental types, and print the actual name
6687 for such types, rather than inventing one. Remove code that
6688 invented fundamental type names.
6689 * valprint.c (_initialize_valprint): Remove initializations
6690 for now removed unsigned_type_table, signed_type_table, and
6693 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6695 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6696 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6699 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6701 * dwarfread.c (target_to_host): New function similar to previous
6703 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6704 Extensive changes to convert all previous usages to use new
6705 target_to_host() function.
6706 * dwarfread.c (struct dieinfo): Change types of most integral
6707 members to be unsigned.
6709 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6711 * WHATS.NEW: Revise -mapped doc.
6713 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6715 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6716 too high or when skipping `forwards' moves us backwards.
6717 (parse_type): Print mis-guessed tag name in complaint.
6718 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6719 (parse_procedure): Do not attempt to create symbols; just fill in
6720 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6721 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6722 for clarity. Set top_stack before calling parse_external. In
6723 stabs, sort symbols before calling parse_procedure.
6725 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6726 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6727 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6728 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6731 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6733 * Makefile.in (VERSION): Set to 4.5.1.
6734 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6735 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6736 fill_gregset): New functions for SVR4 /proc support.
6737 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6738 Remove new symbol types and such to ../include/coff/symconst.h.
6739 (parse_symbol): Simplify code for parsing struct/enum/unions.
6740 (parse_type): Handle `long long' types.
6741 (upgrade_type): Handle `const' qualifier.
6742 (parse_partial_symbols): fix indentation, clean a bit.
6744 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6746 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6747 copy in data from raw read buffers, calling bfd byteswapping
6748 routines as appropriate. Use to replace most existing memcpy
6750 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6751 * configure.in: Recognize new ncr3000 config.
6752 * config/ncr3000.mh: New config file.
6754 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6758 * README: Update for release.
6759 * Makefile.in: Update version to 4.5.
6760 * WHATS.NEW: The obvious.
6762 * depend: Generate new depend file for this release.
6764 * Makefile.in (depend): Fix dependancy generation so that it does
6765 not include gcc 'fixincluded' files, which are usually in a system
6768 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6770 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6771 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6772 symbols for nameless types. And, handle `R' (register parameter
6773 type) for AIX. (an extension to existing stabstring grammar).
6774 * rs6000-xdep.c: Fix typo (= should have been ==).
6776 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6778 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6780 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6782 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6783 * signame.c (SIGWAITING, SIGLWP): Add.
6785 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6787 * xm-i386mach.h: add decls for errno and strdup().
6789 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6790 used in array index context (otherwise, some compilers barf).
6792 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6794 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6795 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6796 in a system call, and provide better backtrace if so.
6798 * Makefile.in (HFILES): Add xcoffsolib.h.
6799 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6800 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6802 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6803 mipscoff_symfile_read): Convert to BFD to do file I/O.
6805 * symfile.c: #include <ctype.h> to get proper def if isspace().
6807 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6809 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6811 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6812 function also when parsing embedded stabs.
6814 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6816 * mipsread.c: Fix more declarations.
6818 * mipsread.c: Fix many invocations of complain. Use enum
6819 type_code where appropriate.
6821 * xm-vaxult.h: Add decl for strdup().
6823 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6826 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6828 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6831 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6833 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6834 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6835 Merge in more patches for rs6000 from Metin Ozisik.
6836 * utils.c: Fix typo in comment.
6838 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6840 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6841 * procfs.c (attach): Set nopass_next_sigstop if attached
6842 process is forcibly stopped.
6843 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6844 resending SIGSTOP to attached process on first resume.
6846 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6848 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6850 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6852 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6853 (VERSION): Bump to 4.4.85.
6854 * mipsread.c: Update for new include files. Lint.
6855 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6856 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6857 Don't need to bring in mipsread.o specially any more.
6859 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6861 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6862 routine (for Irix-4.x). Make many funcs static and void.
6863 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6864 * (init_extra_frame_info): Don't trash cached value of frame
6865 pointer register. This fixes backtracing through routines that use
6866 alloca(). Generally clean up declarations of functions, and use
6867 typedefs and macros to reference data structures as appropriate.
6868 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6871 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6873 * values.c (unpack_long): Fix unpacking error for signed chars
6874 on hosts where the default character type is unsigned.
6875 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6876 for newer SVR4 variants.
6877 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6878 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6879 * procfs.c (mappingflags): Add support for MA_PHYS
6881 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6883 * buildsym.c (read_struct_type): Avoid coredump when C++
6884 abbreviated type name is messed up. Reported by Joe Buck.
6885 FIXME, we need to determine whether GDB or GCC needs to be
6886 smarter to correctly locate this type name.
6888 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6889 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6890 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6891 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6892 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6894 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6896 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6897 * symtab.h (current_source_symtab): Make extern
6898 * symtab.h (current_source_line): Make extern
6899 * inferior.h: Move all procfs.c prototypes to one place, add
6900 prototype for proc_signal_handling_change. Add prototypes for
6901 signal_stop_state, signal_print_state, and signal_pass_state.
6902 * inferior.h (stop_soon_quietly): Make extern
6903 * inferior.h (attach_flag): Make extern
6904 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6905 * infrun.c (signal_stop_state, signal_print_state,
6906 signal_pass_state): New functions to query specific signal
6908 * infrun.c (handle_command): Minor error message change, add
6909 NOTICE_SIGNAL_HANDLING_CHANGE.
6910 * procfs.c (open_proc_file): Remove iris specific reset of
6911 inherit-on-fork flag, moved to proc_set_exec_trap().
6912 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6913 to reset inherit-on-fork flag, bash comment to GNU form.
6914 * procfs.c (proc_base_address, set_proc_siginfo,
6915 fetch_core_registers): Conform to code style.
6916 * procfs.c (signame.h): Include.
6917 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6918 syscallname(), info_proc_syscalls()): New macros, tables, and
6919 functions to organize and report system call information.
6920 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6921 saved_exitset, saved_entryset): Add to procinfo struct.
6922 * procfs.c (struct trans): Add.
6923 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6924 siginfo_table, errno_table): Tables to translate numeric values
6925 to symbolic names and short descriptions.
6926 * procfs.c (signalname, info_proc_signals): Add function and
6928 * procfs.c (proc_info): Now info_proc.
6929 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6930 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6931 info_proc_faults, lookupname, lookupdesc, sigcodename,
6932 sigcodedesc): New functions.
6933 * procfs.c (proc_signal_handling_change): New function to set
6934 the trace flags based on the state of gdb's signal handling flags.
6935 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6936 and remove code to do PIOCSTRACE ioctl.
6937 * procfs.c (attach, detach): Preserve and restore process flags
6938 using saved_* fields in procinfo struct.
6939 * procfs.c (attach): Call proc_signal_handling_change.
6940 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6941 * procfs.c (proc_desc): Update for latest changes.
6942 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6943 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6944 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6946 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6948 * procfs.c (set_proc_siginfo): Add prototype and new function.
6949 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6950 up inferior siginfo struct.
6951 * elfread.c (elf_symfile_read): Compute the relocation amount
6952 by subtracting off the address of the ".text" section.
6953 * solib.c: Add pointer to ".text" section to so_list struct.
6954 * solib.c (solib_map_sections): Initialize pointer to ".text"
6955 section in so_list struct.
6956 * solib.c (symbol_add_stub): Pass base address of ".text"
6957 section to symbol_file_add, rather than the load address of
6958 the shared library. On SunOS they are the same. On SVR4 they
6961 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6963 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6964 function name, not .gdbinfo. symbol.
6966 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6968 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6970 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6972 * Makefile.in (VERSION): 4.4.8
6974 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6975 commands in .cshrc/.profile won't get traced.
6977 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6979 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6980 * exec.c (build_section_table): Don't abort if no sections.
6981 * sparc-tdep.c (single_step): Lint.
6982 * utils.c (mrealloc): Handle realloc (0, size) case here.
6984 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6986 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6989 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6991 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6992 .gdbinfo. symbols are created. Move creation from parse_procedure
6993 to parse_symbol, where it is fairly easy to grow the symtab. This
6994 also fixes a symtab trashing bug on all mips-based systems.
6995 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6997 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6998 mips_extra_func_info, and all the PROC_xxx macros that look at it.
7000 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
7002 * c-exp.y: Add missing return type to yyparse() prototype.
7004 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
7006 Create and use macros for iterating on symtabs, psymtabs, msymbols.
7008 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
7009 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
7010 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
7011 (patch_opaque_types): Avoid dummy args and result.
7012 * objfiles.c (have_partial_symbols, have_full_symbols,
7013 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
7014 (iterate_over_objfiles, iterate_over_symtabs,
7015 iterate_over_psymtabs): Remove, clunky and slow.
7016 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
7017 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
7018 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
7019 dump_objfile): Remove dummy args and results. Move filename
7020 comparisons to callers.
7021 (printsyms_command, printpsyms_command, printmsyms_command,
7022 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
7023 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
7024 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
7025 list_symbols, make_symbol_completion_list): Replace explicit
7026 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
7027 Eliminate Dijkstra flag crap, break out of loops with gotos.
7028 (lookup_symtab_1): Protect '/' tests from short filenames.
7029 (cplus_mangled_symbol): Move inline into lookup_symbol.
7030 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
7031 (relocate_minimal_symbol): Move inline to vmap_symtab.
7032 (vmap_symtab): Replace iteration with ALL_OBJFILES,
7033 iterate_over_msymbols with ALL_MSYMBOLS.
7035 Misc cleanup prior to release.
7037 * Makefile.in (VERSION): Roll to 4.4.7.
7038 (HFILES): Add call-cmds.h.
7039 * call-cmds.h: New header for command fns called by other files.
7040 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7041 (breakpoint_1): Remove unused type arg. Change callers.
7043 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7044 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7045 * mipsread.c: Add prototypes for all static functions.
7047 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7048 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7049 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7050 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7051 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7052 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7055 * buildsym.c (define_symbol): Handle global register variables
7056 (from Pierre Willard). Complain if register numbers are too large.
7057 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7058 * tm-sparc.h: Don't #include <sun4/reg.h>.
7059 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7060 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7062 * language.h: Avoid forward enum declaration.
7063 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7064 config/sun4os5.mt: New host and target.
7065 * defs.h (errno): #include <errno.h> rather than assuming int.
7066 From Pierre Willard.
7068 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7069 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7070 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7071 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7072 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7073 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7074 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7076 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7078 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7079 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7080 * language.h (enum exp_opcode): Avoid forward enum def.
7081 * main.c (define_command, user_defined_command): Lint.
7082 * mem-break.c, xcoffread.c: Lint.
7083 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7085 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7087 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7088 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7089 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7090 or IBM6000_TARGET as (approximately) appropriate.
7092 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7094 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7095 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7096 or not to try reading symbols from a mapped objfile. Plugs memory
7097 leak due to shared libraries generating no psymtabs or symtabs.
7099 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7101 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7102 * copying.awk: Lint. Make stronger warning at top of copying.c.
7103 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7104 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7105 (lookup_pointer_type): Add FIXME comment.
7106 * main.c (set_history_size_command): Disallow negative size.
7107 * partial-stab.h: Update copyright.
7108 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7110 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7112 * main.c (set_history_size_command): Negative size is error.
7113 (Reported by Peggy Fieland.)
7115 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7117 * coffread.c (coff_symfile_init): Update comment.
7118 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7119 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7120 macros to access the dbx specific objfile information.
7121 * dbxread.c (symfile_string_table, symfile_string_table_size):
7122 Remove these local variables.
7123 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7124 read_dbx_symtab): Remove the stringtab and stringtab_size params
7125 from the function prototypes, the function definition, and the
7126 function calls. These are now available via DBX_STRINGTAB and
7127 DBX_STRINGTAB_SIZE using the objfile pointer.
7128 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7129 an arg to read_dbx_symtab.
7130 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7131 stringtab and the dbx specific per-objfile private info.
7132 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7133 args in prototype, function definition, and function calls. It is
7134 now available via the DBX_SYMCOUNT macro using the objfile
7136 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7137 local instance of struct dbx_symfile_info and replace with DBX_*
7139 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7140 symfile_string_table and symfile_string_table_size.
7141 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7142 symfile_string_table.
7143 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7144 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7145 stringtab size variables. Remove all code that used to reread
7147 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7148 to prior to any calls to mmalloc for the objfile specific heap.
7149 * utils.c (init_malloc): Document the requirement that for each
7150 heap for which corruption checking is desired, that init_mmalloc
7151 must be called prior to any mmalloc calls on the heap.
7153 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7155 * rs6000-pinsn.c: Make dis-assembly output more like
7156 other targets: Don't print instruction in hex before
7157 the assembly; use print_address to print out jump
7160 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7162 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7163 * cplus-dem.c: Support "Sc" meaning "signed char".
7165 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7167 * configure.in: fix iris/iris3.
7169 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7171 * command.c, main.c (various places): Use ctype.h macros
7172 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7173 (such as (x >= 'A' && x <= 'Z')).
7174 (There are still more of these in other files.)
7175 * main.c (defined_command): Lower-case the user's
7176 new command before entering it. Needed because
7177 command lookup is case-insensitive (and also lower-cases).
7178 (Based on Metin's earlier patch.)
7180 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7182 * config/irix4.mh: new file.
7184 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7186 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7189 * xm-mips.h: Declare strdup for ultrix.
7191 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7192 when calling new_symbol.
7193 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7196 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7198 * config/rs6000.mh: Update (for Fred's new mmalloc)
7199 flags to disable use of GNU malloc/mmalloc.
7200 * munch: Change SYSV rule to allow .text before the label,
7201 as well as after, to work for AIX.
7202 * gdbtypes.h: Minor clarifiction.
7204 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7206 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7207 continuation in yet another place (between method declarations).
7209 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7211 * mips-tdep.c: include symfile.h and objfiles.h to fix
7214 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7216 * valops.c (value_struct_elt_for_reference): Added 'offset'
7217 parameter to handle multiple inheritance.
7218 * eval.c, value.h: Update accordingly.
7220 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7222 * objfiles.h: New file
7223 * Makefile.in (HFILES): Add objfiles.h
7224 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7225 main_scope_lowpc, main_scope_highpc.
7226 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7227 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7228 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7229 xcoffread.c, : Include objfiles.h.
7230 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7231 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7232 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7233 inside_entry_file() and logic changed appropriately.
7234 * blockframe.c (outside_startup_file): Renamed to
7235 inside_entry_file() and logic changed appropriately.
7236 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7237 and logic changed to use per-objfile specific fields.
7238 * blockframe.c (inside_entry_scope): Renamed to
7239 inside_entry_func() and logic changed to use per-objfile specific
7241 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7242 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7243 Remove extern decls.
7244 * symfile.c, symfile.h (entry_point): Remove extern decl.
7245 * coffread.c (coff_symfile_init): Common entry point init code
7246 moved to symfiles.c, call init_entry_point_info().
7247 * coffread.c (complete_symtab): Use new per-objfile entry info.
7248 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7249 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7251 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7252 * defs.h (inside_entry_scope, outside_startup_file,
7253 inside_main_scope): Prototypes changed for renames to
7254 inside_entry_func, inside_entry_file, inside_main_func,
7256 * symfile.c (syms_from_objfile): Common entry point init code
7257 moved to init_entry_point_info() and call init_entry_point_info().
7258 * symfile.h (init_entry_point_info): Include prototype.
7259 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7260 moved to symfiles.c and call init_entry_point_info().
7261 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7262 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7263 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7265 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7266 works for the majority of targets.
7267 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7268 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7269 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7270 Use default definition in frame.h.
7271 * frame.h (selected_frame_level): Make decl extern.
7272 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7273 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7274 * partial-stab.h: Use new per-objfile entry info.
7275 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7276 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7277 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7278 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7279 have_minimal_symbols): Prototypes moved to objfiles.h.
7280 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7281 Macros moved to objfiles.h.
7282 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7284 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7286 More C++ improvements (pointers to members, qualified names).
7287 * c-exp.y: Support exp.type::name and exp->type::name
7288 syntaxes. (Unfortunately, doesn't work for static members.)
7289 * c-exp.y, eval.c: Make type::~type work better.
7290 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7291 value_static_field by value_struct_elt_for_reference.
7292 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7293 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7294 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7295 for OP_SCOPE operand; no point in it now that we use lazy
7296 reading of values, and use "reference to member" objects.
7297 * gdbtypes.h: Clarify comment.
7298 * valops.c: Change value_struct_elt_for_address to return
7299 a reference (or variable), rather than a pointer. Change
7300 the name to value_struct_elt_for_reference to reflect this.
7301 Returning a reference instead of a address provides a
7302 generalization, since we can use the routine for both
7303 class::name as well as &class::name.
7304 Also, recurse to handle multiple inheritance properly.
7305 * valprint.c: Moved code to print pointer-to-members
7306 to new function point_class_member. This allows a
7307 "reference-to-member" to be printed using the same code.
7308 * valprint.c (type_print_varspec_prefix): Avoid printing
7309 "struct " for domains of class-member types.
7310 * valops.c (search_struct_field): Inline code for simplified
7311 version of value_static_field (which can then be deleted).
7312 * value.h: Rename value_struct_elt_for_address to
7313 value_struct_elt_for_reference. Delete value_static_field.
7314 * values.c: Remove no longer used function value_static_field.
7316 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7318 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7319 elfread.c (coff_symfile_finish): Add function, prototype, and
7320 add to the xxxx_sym_fns struct for each file type. Also reformat
7321 the xxxx_sym_fns vector to a standard format and add comments.
7322 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7323 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7324 Pass pointer to struct objfile rather than pointer to sym_fns.
7325 Change references inside each function accordingly. Allocate any
7326 symbol file specific info in the per-objfile memory region.
7327 * dbxread.c (free_and_init_header_files): Break function into
7328 free_header_files(), called from dbx_symfile_finish(), and
7329 init_header_files(), called from dbx_new_init().
7330 * dbxread.c (dbx_new_init): Move deallocation things to new
7331 dbx_symfile_finish function.
7332 * elfread.c (elf_new_init): Call buildsym_new_init().
7333 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7334 routine for the objfile before deallocating other stuff.
7335 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7336 * symfile.h: Move struct sym_fns to before struct objfile def.
7337 Add sym_finish function pointer and change prototypes of other
7338 function pointers to reflect passing struct objfile pointer rather
7339 than struct sym_fns pointer.
7340 * symfile.c: Remove now obsolete symtab_fns pointer.
7341 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7342 locates the correct sym_fns struct for the given objfile.
7343 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7344 for better support of mapped symbol tables.
7345 * symfile.c (symbol_file_command): Remove obsolete code using
7347 * symfile.h: Remove duplicate declarations for symfile_objfile,
7348 entry_point, and object_files.
7349 * target.c (target_info): Compare symfile_objfile to NULL.
7350 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7351 aixcoff_symfile_finish().
7353 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7355 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7356 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7357 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7359 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7361 Some improvements to g++ debugging.
7362 * symtab.c (list_symbols): demangle before pattern matching.
7363 * symtab.c: Other fixes to improve handing of operators.
7364 * valprint.c (type_print_base): Fix test for constructor.
7365 * values.c (value_static_field): Allow evaluation of
7366 CLASS::METHOD, returning a function pointer.
7368 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7370 * Makefile.in (VERSION): Roll 4.4.6.
7371 * exec.c (exec_file_command): Add code to ignore optional args
7372 passed in by file_command() for use in symbol_file_command().
7373 * main.c (main): Document -mapped and -readnow in help summary.
7374 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7375 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7376 to get filename from bfd with bfd_get_filename(). Test mapto
7377 against 0, not NULL. Use mstrsave() to make copy of filename.
7378 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7380 * remote-vx.c (vx_load_command, add_symbol_stub):
7381 Symbol_file_add() takes an additional arg.
7382 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7384 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7385 changed to return a bfd not an objfile pointer.
7386 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7387 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7388 Change to eliminate local bfd and use symfile_bfd_open() plus
7389 allocate_objfile(). Add code to implement readnow option.
7390 * symfile.c (symbol_file_command): Changes to option handling,
7391 readnow functionality moved to symbol_file_add().
7392 * symfile.c (symfile_init): Eliminate local copy of bfd.
7393 * symfile.c (add_symbol_file_command): Changes to parse mapped
7394 and readnow options.
7395 * symfile.h (allocate_objfile): Arg removed from prototype.
7396 * symtab.h (symbol_file_add): Arg added to prototype.
7397 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7400 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7402 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7403 mtrace.awk, state.c, state.h: Removed.
7404 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7405 directories searched for source files.
7406 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7407 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7408 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7409 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7410 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7411 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7412 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7414 * Makefile.in (HFILES): Remove state.h
7415 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7416 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7417 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7418 * Makefile.in (clean): Remove all object files.
7419 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7420 * cplus-dem.c: Remove prototypes definitions that are now done in
7422 * dbxread.c (throughout): Change from using per-objfile
7423 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7424 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7425 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7426 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7427 * depend: Remove dependencies for state.o, state.h.
7428 * dwarfread.c: Add declaration for warning_pre_print.
7429 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7430 * dwarfread.c (throughout): Change from using per-objfile
7431 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7432 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7433 use supplied objfile.
7434 * i386-xdep.c (print_387_status): Change to use warning() rather
7436 * i387-tdep.c (print_387_control_word): Change to use warning()
7437 rather than printfs.
7438 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7439 that some compilers grumble about.
7440 * language.c (throughout): Add declaration for warning_pre_print
7441 and using warning() instead of printfs.
7442 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7443 * main.c (main): Add declaration for warning_pre_print and set it
7444 similarly to error_pre_print. Add declarations for
7445 mapped_symbol_files and readnow_symbol_files. Add appropriate
7446 definitions to long_options[].
7447 * minsyms.c: Trivial fix to comment.
7448 * objfiles.c (allocate_objfile): Substantially rewritten for
7449 using mapped symbol files.
7450 * objfiles.c (throughout): Change from using per-objfile
7451 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7452 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7453 * source.c (throughout): Change from using per-objfile
7454 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7455 * source.c (open_source_file): Use mstrsave to save file name in
7456 mapped symbol region for objfile.
7457 * symfile.c: Remove include for state.h.
7458 include to local form.
7459 * symfile.c (symbol_file_add_digested): Remove.
7460 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7462 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7463 from objfile structure. Add malloc descriptor pointer (md).
7464 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7465 * symm-xdep.c (print_fpu_status): Use warning() rather than
7467 * symmisc.c (free_symtab_block): Now takes and uses current
7469 * symmisc.c (throughout): Change from using per-objfile
7470 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7471 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7472 Sun compiler grumblings when PTR is char *.
7473 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7474 msymbols() to correct pointer type.
7475 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7476 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7477 error always starts on a line of it's own.
7478 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7479 Rewrite for new mapped malloc package use.
7480 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7481 that don't want to use the mapped malloc package; pass arguments
7482 on to traditional malloc package functions.
7483 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7484 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7485 mrealloc, malloc, and realloc but get fatal error if runs out
7487 * utils.c (msavestring, mstrsave): Save a string in a specific
7488 mapped malloc region.
7489 * utils.c (print_spaces): Use xmalloc to get the buffer.
7490 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7491 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7492 * config/i386v4.mh: Insignificant reorganization.
7494 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7496 * xcoffread.c: Only enable compilation of debugging functions
7497 if IBM6000 is defined. Fails to compile otherwise.
7499 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7501 * Makefile.in: pass MAKEINFO down on info.
7503 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7505 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7506 useless code, including an lseek to an uninitialized variable.
7507 Reported by Jim Williams <jimbo@wrs.com>.
7509 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7511 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7512 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7513 * minsyms.c, symfile.c: Changes that may be generally
7514 applicable, but are #ifdef IBM6000 for now.
7515 * rs6000-xdep.c: Fixed typo in comment.
7516 * rs6000-tdep.c: Non-substatial changes.
7517 * xoffread.c: The main change here is addition of some
7518 debugging functions.
7519 * xoffexec.c: More changes.
7521 * xcoffread.c: Fixed two too-few-parameters bugs.
7523 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7524 to SOLIB_CREATE_INFERIOR_HOOK macro.
7526 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7528 * symfile.h: Add prototype for iterate_over_msymbols().
7529 * symtab.c (cplus_mangled_symbol): Add function.
7530 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7531 iterate_over_msymbols to find demangled C++ symbol.
7532 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7533 value to iterate_over_msymbols().
7534 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7537 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7539 * Makefile.in: added check target.
7541 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7543 * ecoff.c: Move to ../bfd/coff-msym.c.
7544 * config/mt-*mips: Remove ecoff.o from the configuration.
7545 * remote.c (): Add newline to initial +.
7546 (remote_resume): Mention how to cope with signals.
7547 (remote_interrupt): Add debug msg.
7548 (remote-wait): Implement new 'T' reply, which includes
7549 status, PC, and FP all in a single short message.
7550 (putpkt): Add further debugging of packet acks.
7551 * mipsread.c (fixup_symtab): Also swap RFD's.
7552 (parse_partial_symbols): Avoid bug on unknown symbol types.
7553 * Makefile.in (VERSION): Roll to 4.4.5.
7554 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7555 for remote MIPS by limiting heuristic to 200 byte search.
7556 (heuristic_proc_desc): Byte-swapping.
7557 (mips_print_register): Cope with failure of
7558 read_relative_register_raw_bytes. Byte-swap integers for
7560 * mips-pinsn.c (print_insn): Byte-swap instruction.
7562 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7564 * config.sub configure.in config/mh-irix4
7565 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7566 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7567 gdb/xm-irix4.h gdb/config/mt-irix3
7568 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7570 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7572 * defs.h, utils.c: xrealloc takes PTR as first arg.
7573 * defs.h: Reword confusing comment about ANSI prototypes.
7574 * defs.h: Some minor whitespace changes.
7575 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7576 not NULL, which can be (void *).
7577 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7578 * tm-i386v.h (SP_ARG0): Define
7579 * xm-sysv4.h: Back out of change for missing prototypes.
7580 * i386-tdep.c (get_longjmp_target): Add function.
7582 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7584 * Makefile.in: install man page too.
7586 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7588 * All GDB files that #include defs.h: Removed stdio.h.
7589 (defs.h): #include stdio.h.
7591 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7593 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7594 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7595 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7596 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7597 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7598 it before printing out the hex shape of an address.
7600 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7602 * rs6000-xdep.c (frame_initial_stack_address): Move
7603 code to set frame->cache_fsr into new separate function
7604 frame_get_cacahe_fsr. This allows fixing a fatal error.
7605 * xcoffexec.c: Turn previously suppressed error
7606 message back on, after cleaning up BFD.
7608 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7609 printing of blank line, since it cases printing of an
7610 extra blank line. Is this intended? It does mess up
7612 * defs.h: Put back declarations of malloc and realloc,
7613 but protected by #ifndef MALLOC_INCOMPATIBLE.
7614 * objfiles.c: Undo previous change: Use malloc/realloc
7615 for objfile malloc/realloc fields (but add a cast).
7616 * xcoffexec.c: Suppress an error message (for now).
7618 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7620 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7621 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7622 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7624 * xcoffread.c: Modifications to C_DECL storage class handling, and
7625 introduction of an old smash_to_pointer_type() routine.
7627 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7628 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7629 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7630 parameters have been modified.
7632 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7633 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7634 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7635 and fetch_inferior_registers() always fetched all the registers
7636 resulting valid register values at hand all the time. Pushing a dummy
7637 frame did not require validating all register values first. After
7638 putting the above mechanism into action, we didn't have valid registers
7639 values always ready. Thus, all registers need to be fetched before
7640 pushing a dummy frame now.
7642 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7643 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7644 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7645 the starting address (actual frame address) of a frame.
7646 * rs6000-tdep.c: modifications to function_frame_info() to see if
7647 function reserves a frame pointer register (alloca register)
7648 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7649 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7650 functions with alloca() calls.
7652 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7654 * xm-sysv4.h: Provide definitions/prototypes for host environment
7655 functions for which no definitions or prototypes are provided in
7656 any currently included gdb or host environment header files.
7657 For SVR4, this currently includes malloc and realloc, which cannot
7658 be portably prototyped in any gdb include file.
7660 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7662 * buildsym.h: Remove obsolete variable file_stabs.
7664 * Makefile.in: Move place where configure merges in host-
7665 and target-dependent fragments later, so the latter
7666 can override (say) GNU_MALLOC.
7667 * config/mh-rs6000: Use system malloc. Otherwise, I
7668 ended up with *two* incompatible versions of malloc
7669 (functions in libc would call the malloc in libc).
7670 I assume this is a shared library problem.
7672 * remote.c: Fix (presumed) typo.
7673 * objfiles.c: Use xmalloc/xrealloc instead of
7674 malloc/realloc (since the latter are no longer declared).
7676 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7677 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7678 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7679 handle individual registers.
7680 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7681 correctly in case it wasn't cached yet. (A problem showed up
7682 after fetching individual registers.)
7683 * buildsym.c: Disable type_synonym_name's type name overwriting
7684 in cases it is unnecesary. rs6000 portation doesn't use
7685 type_synonym_name, and it used to nullify type names
7686 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7687 type's name as soon as space for that type is allocated.
7688 * xcoffread.c: ignore a section's lineno information if it is
7689 not `.text'. (In rs6000 bfd portation integration, skipping over
7690 `.pad' sections are ignored since it was in machine independent
7691 part of the code. Thus, a problem of fake sections with invalid
7692 lineno information arised.)
7694 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7695 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7696 * rs6000-tdep.c: make function_frame_info() work whether or not
7697 reading from a core file.
7698 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7700 * infrun.c. main.c, printcmd.c. symtab.c:
7701 More changes from IBM for rs6000.
7704 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7706 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7707 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7708 Merge in changes (mostly from IBM) for RS6000.
7709 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7710 More changes from IBM for RS6000. These are in machine-
7711 independent code, and probably could do with some cleaning
7712 up. The most questionable of these are #ifdef IBM6000.
7713 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7714 to single_step() (for consistency with rs6000 and i860).
7715 * utils.c: Allow the 1st arg to xrealloc to be NULL
7716 (in which case do malloc). This removes the need for
7717 some tests in xcoff code (and perhaps other places?).
7718 * coffread.c: Removed variables last_source_file,
7719 type_vector, and type_vector_length as these are now
7720 defined by buildsym.[ch].
7721 * defs.h: Remove prototypes for malloc and realloc, since
7722 these should only be used to implement xmalloc and xrealloc,
7723 and they conflict with <stdlib.h> in AIX - where they
7724 return void* even when __STDC__ isn't defined. Sigh.
7725 * munch: Recognize *initialize* in data as well as text
7726 (AIX uses data). Also, incorporate a patch from Garrett
7727 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7728 much more sensible, by only trying to match the name of
7729 the initialize_foo function, and not the junk before it.
7731 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7733 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7734 unless symbol table indicates that something has changed.
7736 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7738 * remote.c: Make it work for embedded MIPS. Increase buffer
7739 size, and use throughout. Round buffer size up if too many regs.
7740 Support baud rate setting and try for an 8-bit path. If
7741 interrupted while waiting for target, send a ^C down the wire.
7742 Avoid single-byte reads.
7743 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7745 * mips-xdep.h: Avoid the embedded regs when on Unix.
7747 * mipsread.c: Byte-swap the symbol table structures, using
7748 routines from ecoff.c, to read a symbol table written in any
7749 of the four possible byte orders.
7750 * configure.in (mips-big-* target): Same as Sony News.
7751 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7752 * ecoff.c: New file for symbol swapping routines.
7754 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7756 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7757 all-breakpoints' command.
7758 * (get_number): Allow users to enter negative breakpoint numbers.
7759 * (breakpoint_1): Reformat display of 'info break' to show new
7761 * (create_longjmp_breakpoint, breakpoint_re_set,
7762 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7763 symfile.c (syms_from_objfile): Re-do
7764 insertion of longjmp breakpoints. Move all code into
7765 breakpoint_re_set, and call that instead of
7766 create_longjmp_breakpoint in symfile.c.
7768 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7770 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7771 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7772 * symtab.c (find_pc_symtab): Handle having no objfiles.
7773 * infcmd.c: Fix comment.
7774 * objfiles.c (free_all_objfiles): Add.
7775 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7776 * symfile.c (symbol_file_command): free all objfiles when
7777 specifying a new symbol file.
7778 (reread_symbols): Stat the file name, don't fstat the descriptor.
7780 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7782 * Makefile.in, configure.in: removed traces of namesubdir,
7783 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7784 copyrights to '92, changed some from Cygnus to FSF.
7786 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7788 * dbxread.c (end_psymtab): Delete empty psymtabs.
7789 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7790 * symfile.h (struct objfile): Add free_psymtabs.
7792 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7794 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7796 * symfile.c (symbol_file_command): strcmp => !strcmp.
7797 * breakpoint.h: Move prototypes to follow enum definition they need.
7798 * breakpoint.c, infrun.c: Lint.
7799 * printcmd.c: Use `enum enable' rather than `enum
7801 * mipsread.c: First pass at making it compile with the new
7802 objfile changes. Probably seriously broken still, but it
7805 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7807 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7808 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7809 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7810 stepping (and nexting) through longjmp(). Also, cleanup
7811 breakpoint handling quite a bit by creating explicit breakpoint
7812 types instead of using magic breakpoint numbers.
7813 Makefile.in: Update version to 4.4.3
7815 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7817 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7818 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7819 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7821 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7823 * minsyms.c (install_minimal_symbols): Add bunches to any
7824 existing minsyms in the objfile. Avoid extra mallocation
7825 by working directly in the obstack. Remove ignored `mainline' parm.
7826 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7827 xcoffread.c: Change all callers.
7828 * FIXME: We should be able to eliminate MAINLINE from all the
7829 symbol readers now, with a small bit of work.
7831 * valops.c, value.h: Lint.
7832 * remote-vx.c: Add missing break; statement. Bugfix by
7833 Michael Sclafani, <sclafani@src.dec.com>.
7835 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7837 * Makefile.in (VERSION): Update version to 4.4.2
7838 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7839 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7840 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7841 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7842 mmap-alloc.o, mmap-sbrk.o
7844 * altos-xdep.c: Minor whitespace change.
7845 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7846 use to new minimal symbol table use.
7847 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7848 * arm-xdep.c (store_inferior_registers): Returns void.
7849 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7850 Convert from misc function vector use to new minimal symbol table use.
7851 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7852 * breakpoint.c: Add prototypes for local functions.
7853 * breakpoint.c (catch_command_1): Change to static and remove unused
7855 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7856 * breakpoint.h: Change function decls to prototype form.
7857 * buildsym.c: Add prototypes for local functions.
7858 * buildsym.c: Moved hashname() function here from dbxread.c.
7859 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7860 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7861 * buildsym.c (dbx_alloc_type): Change to static.
7862 * buildsym.c (finish_block): Add objfile parameter.
7863 * buildsym.c (misc): Change symbol_obstack to objfile version.
7864 * buildsym.c (make_blockvector): Change to static.
7865 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7866 * buildsym.c (compare_line_numbers): Change to static, args are const,
7867 cast args when used.
7868 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7869 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7870 and made static. Add objfile parameter.
7871 * buildsym.c (end_symtab): Simplify code using line table size.
7872 Realloc the linetable on the objfile symbol_obstack and copy there.
7873 * buildsym.c (scan_file_globals): Convert from misc function vector
7874 use to new minimal symbol use.
7875 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7876 strings get allocated in objfile's symbol_obstack. Convert references
7877 to builtin types to lookup_fundamental_type().
7878 * buildsym.c (read_type): Make static, add objfile parameter, convert
7879 references to buildin types to lookup_fundamental_type().
7880 * buildsym.c (read_struct_type): Add objfile parameter.
7881 * buildsym.c (read_array_type): Make static, add objfile parameter.
7882 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7883 * buildsym.c (read_huge_number): Make static.
7884 * buildsym.c (read_range_type): Make static, add objfile parameter,
7885 convert references to buildin types to lookup_fundamental_type ().
7886 * buildsym.c (read_args): Make static, add objfile parameter.
7887 * buildsym.h: Convert function decl's to prototype form.
7888 * c-exp.y: Add prototypes for local functions, convert uses of misc
7889 function vector to minimal symbol table. Reformat all builtin type
7890 initializations and pass a NULL objfile to init_type() for them.
7891 * coffread.c: Change context_stack ref's to coff_context_stack,
7892 add local function prototypes. Cast uses of xrealloc arg 1.
7893 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7894 crafting a new type.
7895 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7896 * coffread.c (finish_block): Change name to coff_finish_block.
7897 * coffread.c (make_blockvector): Add and use objfile parameter.
7898 * coffread.c (record_line): Change name to coff_record_line.
7899 * coffread.c (start_symtab): Change name to coff_start_symtab.
7900 * coffread.c (end_symtab): Change name to coff_end_symtab.
7901 * coffread.c (record_misc_function): Change name to record_minimal_
7902 symbol and change to minimal symbol table use from misc func tbl.
7903 * coffread.c (coff_symfile_read): Convert from misc function vector
7904 use to minimal symbol table use.
7905 * coffread.c (hashname): Remove; use common version in buildsym.c.
7906 * coffread.c (decode_base_type): Change references to builtin types
7907 to calls to lookup_fundamental_type().
7908 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7909 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7910 * command.c: Add prototypes for local functions.
7911 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7912 appropriate member of the function union for that type.
7913 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7914 ifdef out the function since it isn't currently used.
7915 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7916 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7917 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7918 * command.c (help_cmd): Compare function pointer to NULL.
7919 * command.c (help_cmd_list): Compare function pointer to NULL.
7920 * command.c (lookup_cmd_1): Use correct member of function union.
7921 * command.c (undef_cmd_error): Make static.
7922 * command.c (complete_on_cmdlist): Use correct member of func union.
7923 * command.c (do_setshow_command): Use correct member of func union.
7924 * command.c (shell_escape): Convert rindex use to strrchr.
7925 * command.h (COMMAND_H): Define if already included.
7926 * command.h (cmd_list_element struct): Change 'function' to a union
7927 and prototype args. Prototype completer function.
7928 * command.h: Convert decl's to prototype form.
7929 * convex-xdep.c (store_inferior_registers): Returns void.
7930 * copying.c: Prototype local functions.
7931 * coredep.c: Minor whitespace change.
7932 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7933 * cplus-dem.c: Prototype local functions.
7934 * dbxread.c (hashname): Remove; moved to buildsym.c.
7935 * dbxread.c (free_and_init_header_files): Make static.
7936 * dbxread.c: Add prototypes for local functions.
7937 * dbxread.c (new_object_header_files): Remove; inlined usages.
7938 * dbxread.c (xrealloc usages): Cast args.
7939 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7940 and change usages accordingly.
7941 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7942 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7943 * dbxread.c (dbx_next_symbol_text): Make static.
7944 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7945 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7946 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7947 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7948 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7949 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7951 * dwarfread.c (record_misc_function): Change name to record_minimal_
7952 symbol and use minimal symbol table throughout.
7953 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7954 * dwarfread.c: Convert all references to builtin types to use the new
7955 lookup_fundamental_type function.
7956 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7957 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7959 * elfread.c (record_misc_function): Convert to use record_minimal_
7961 * elfread.c (elf_symtab_read): Add objfile parameter.
7962 * eval.c: Add prototypes for local functions and move some decls
7963 around to accomodate prototypes.
7964 * expprint.c: Add prototypes for local functions. Change references
7965 to misc function vector to minimal symbol table.
7966 * findvar.c (read_memory usages): Cast args.
7967 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7968 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7969 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7970 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7971 * gould-xdep.c: Minor whitespace change.
7972 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7973 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7974 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7975 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7976 * i386-tdep.c: Add prototypes for local functions.
7977 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7978 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7979 that defaulted to int.
7980 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7981 i386_push_dummy_frame): Returns void.
7982 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7983 int and explicitly declare return type as int.
7984 * i387-tdep.c: Minor formatting changes.
7985 * i960-tdep.c (leafproc_return): Convert from misc function vector
7986 use to minimal symbol table use.
7987 * infcmd.c: Add prototypes for local functions.
7988 * infcmd.c (continue_command, until_next_command, until_command,
7989 path_info, path_command): Make static.
7990 * infcmd.c (step_1, until_next_command): Convert from misc func
7991 vector to minimal symbol table use.
7992 * inflow.c: Add prototypes for local functions.
7993 * infptrace.c (store_inferior_registers): Returns void, not int.
7994 * language.c (_initialize_language): Use proper member of function
7996 * m2-exp.y: Add prototypes for local functions, convert misc function
7997 vector uses to minimal symbol table uses.
7998 * m2-exp.y (make_qualname, yyerror): Make static.
7999 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
8000 * m68k-pinsn.c: Add prototypes for local functions.
8001 * m68k-pinsn.c (print_insn): Cast args to read_memory.
8002 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
8003 * m68k-stub.c: Add prototypes.
8004 * m88k-pinsn.c (sprint_address): Convert from misc function vector
8005 use to minimal symbol table use.
8006 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
8007 * m88k-xdep.c (store_inferior_registers): Returns void.
8008 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
8009 * mach386-xdep.c (store_inferior_registers): Returns void.
8010 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
8011 * main.c: Add prototypes for local functions.
8012 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
8013 longjmp() result to (NORETURN void).
8014 * main.c (catch_errors): Prototype the 'func' parameter.
8015 * main.c (disconnect, stop_sig, do_nothin, float_handler):
8016 Takes an unused arg.
8017 * main.c (execute_command): Call the right member of the func union.
8018 * main.c (command_loop_marker, symbol_completion_function,
8019 command_loop): Make static.
8020 * main.c (command_line_input): Make linelength unsigned, cast arg
8021 to command_line_input().
8022 * main.c (add_info, add_com): Prototype the 'fun' parameter.
8023 * main.c (initialize_main): Call right member of function union.
8024 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
8025 * mem-break.c: Include symtab.h
8026 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
8027 * mips-xdep.c (store_inferior_registers): Returns void.
8028 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
8029 use to minimal symbol table use.
8030 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
8032 * mipsread.c (make_type): Remove, convert usages to init_type.
8033 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
8034 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8035 vector use to minimal symbol table use.
8036 * parse.c: Add prototypes for local functions.
8037 * parse.c (xrealloc usages): Cast args.
8038 * parse.c (prefixify_expression, length_of_subexp): Make static.
8039 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8040 * parser-defs.h: Convert function decls to prototype form.
8041 * partial-stab.h: Convert from misc function vector use to new minimal
8043 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8044 the per-objfile copies.
8045 * printcmd.c: Add prototypes for local functions. Move some struct
8046 definitions around to accomodate prototypes.
8047 * printcmd.c (decode_format): Make static, change args oformat and
8048 osize to int from char.
8049 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8050 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8051 * printcmd.c (print_address_symbolic): Convert from misc function
8052 vector use to minimal symbol table use.
8053 * printcmd.c (address_info): Convert from misc function vector use
8054 to minimal symbol table use.
8055 * printcmd.c (delete_display, enable_display, disable_display_command):
8057 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8058 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8059 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8060 * pyr-xdep.c (store_inferior_registers): Returns void.
8061 * remote-mm.c (mm_load): symbol_file_add return value unused.
8062 * remote-nindy.c: Minor format change.
8063 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8064 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8065 * rs6000-xdep.c (store_inferior_registers): Returns void.
8066 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8067 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8068 vector use to minimal symbol table use.
8069 * solib.c: Add prototypes for local functions.
8070 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8071 function vector use to minimal symbol table use.
8072 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8073 * solib.c (find_solib, shared_library_command): Make static
8074 * solib.c (read_memory, write_memory usages): Cast args.
8075 * solib.c (special_symbol_handling): Add function
8076 * source.c: Add prototypes for local functions.
8077 * source.c (select_source_symtab): Convert to scan objfiles.
8078 * source.c (open_source_file): Make static.
8079 * source.c (xrealloc usages): Cast args.
8080 * source.c (source_line_charpos): ifdef out, unused.
8081 * source.c (get_filename_and_charpos): Make static.
8082 * stack.c: Add prototypes for local functions.
8083 * stack.c (print_frame_info, frame_info): Convert from misc function
8084 vector use to minimal symbol table use.
8085 * symfile.c: Add prototypes for local functions.
8086 * symfile.c (compare_symbols): Make args const PTR's.
8087 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8088 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8089 * symfile.c (obsavestring): Add objfile parameter.
8090 * symfile.c (init_misc_bunches, prim_record_misc_function,
8091 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8092 sort_misc_function_vector, compact_misc_function_vector): Remove
8093 * symfile.c (symbol_file_add_digested): Add function.
8094 * symfile.c (symbol_file_add): Returns struct objfile *.
8095 * symfile.c (symbol_file_command): Modify for state file use.
8096 * symfile.c (symfile_open): Add parameter "dumpable".
8097 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8098 * symfile.c (load_command, add_symbol_file_command): Make static.
8099 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8100 * symfile.c (rindex usages): Converted to strrchr.
8101 * symfile.c (allocate_psymtab): New
8102 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8103 converted to minimal symbol table usage, but no obvious conversion.
8104 * symfile.c (free_all_symtabs): Remove.
8105 * symfile.c (_initialize_symfile): Use per-objfile info.
8106 * symfile.h: Rework the objfile structure to add per-objfile data
8107 objects (psymbol_obstack, symbol_obstack, type_obstack,
8108 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8109 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8110 Add prototypes to function declarations.
8111 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8112 function vector usage to minimal symbol table usage.
8113 * symmisc.c (DEV_TTY): Define if not defined.
8114 * symmisc.c: Add local function prototypes.
8115 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8116 printpsyms_command, print_objfiles, print_objfiles_command):
8117 Rework to use iterate_over_*
8118 * symtab.c: Add prototypes for local functions.
8119 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8120 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8121 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8122 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8123 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8124 lookup_reference_type, lookup_member_type, allocate_stub_method,
8125 check_stub_method, create_array_type, smash_to_member_type,):
8127 * symtab.c (lookup_symbol): Some args are const.
8128 * symtab.h: All type related defs and structs moved to gdbtypes.h
8129 * symtab.h: Convert decls to prototypes.
8130 * target.c (noprocess): Make static.
8131 * target.h: Change decl's to prototypes.
8132 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8133 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8134 * utils.c (_initialize_utils): Use correct member of function union.
8135 * valarith.c: include gdbtypes.h
8136 * valops.c: include gdbtypes.h, add prototypes for local functions.
8137 * valops.c (value_push, value_arg_push, find_function_addr):
8139 * valops.c (value_string): Convert from misc function vector use
8140 to minimal symbol table use.
8141 * valops.c (check_field_in): Make arg const.
8142 * valprint.c: Add prototypes for local functions.
8143 * valprint.c (print_string): Make static
8144 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8145 * values.c: Add prototypes for local functions.
8146 * values.c (value_headof): Convert from misc function vector to
8147 minimal symbol table.
8148 * xcoffexec.c: Add prototypes for local functions.
8149 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8151 * xcoffexec.c (relocate_minimal_symbol): Add.
8152 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8153 * xcoffread.c: Add prototypes for local functions.
8154 * xcoffread.c (sort_syms): Convert to scan objfiles.
8155 * xcoffread.c (read_xcoff_symtab): Make static.
8156 * xcoffread.c (various): Replace references to builtin types with
8157 calls to lookup_fundamental_type. Replace references to symbol_obstack
8158 and psymbol_obstack with pointers to the per-objfile copies.
8159 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8160 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8162 * xcoffread.c (init_stringtab): Add objfile parameter.
8163 * gdbtypes.c: New file
8164 * minsyms.c: New file
8165 * mmap-alloc.c: New file
8166 * mmap-sbrk.c: New file
8167 * objfiles.c: New file
8171 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8173 * Check in Fred Fish's changes in these modules. Fred
8174 will make ChangeLog entries for all of them. Update VERSION
8177 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8179 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8181 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8182 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8183 value.h: Prototypes for static functions; lint.
8184 * gdbtypes.h: Empty file to ease transition.
8186 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8188 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8189 inferior.h, language.h, signame.h, target.h, terminal.h,
8190 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8191 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8193 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8194 signame.c, sparc-xdep.c: Prototypes for all static functions.
8196 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8197 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8198 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8199 Remove to_call_function and target_call_function, since it
8200 always calls the same thing (call_function_by_hand).
8201 * core.c, exec.c, solib.c: Rename target_ops sections =>
8203 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8204 target.h: target_kill takes no args.
8205 * language.c (language_info): Scaffolding to allow briefer
8206 messages when the current language changes. FIXME.
8207 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8208 complaints about volatile functions.
8209 * xm-sysv4.h (HAVE_MMAP): Define.
8211 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8213 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8214 to make prototypes for all functions declared here.
8215 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8216 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8217 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8218 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8219 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8220 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8221 * utils.c: Avoid declaring malloc and realloc. Lint.
8222 (request_quit): Accept signal-number parameter.
8224 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8226 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8227 DIE's. Add new function read_tag_pointer_type() to read them.
8229 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8230 When creating a new user defined type, check to see if a partial
8231 type already exists, and if so, bash it to fit.
8233 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8235 * coffread.c (decode_base_type): Pass long, not union.
8236 Fix by Eric Valette, ev@chorus.fr.
8238 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8240 * elfread.c (elf_symtab_read): Fix code to correctly track
8241 changes in bfd for absolute symbols.
8243 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8245 * xm-vaxbsd.h: Close off comment.
8247 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8249 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8251 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8253 * mips-tdep.c (mips_print_registers): Print correct register
8254 number for double pseudo-registers.
8256 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8258 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8259 in the op$::OPERATOR. case. From Steven McCanne,
8260 <mccanne@horse.ee.lbl.gov>.
8262 * exec.c (set_section_name): Pass arg to exec_files_info;
8263 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8265 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8267 * main.c (print_gdb_version): Copyright msg: only this year.
8268 (cd_command): Avoid changing current_directory on error.
8270 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8272 * mipsread.c (parse_partial_symbols): Handle dependencies
8273 between partial symbol tables (when not doing stabs-in-ecoff).
8274 (This used to be handled by parse_fdr, but parse_fdr was
8275 incompatible with handling stabs-in-ecoff, so the code
8276 was re-written to not use parse_fdr. Unfortunately,
8277 the logic to handle dependencies was overlooked.)
8279 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8281 * coffread.c (read_enum_type): Use the size of a target int when
8283 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8285 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8286 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8287 TARGET_PTR_BIT to determine size of a pointer
8288 * values.c (unpack_long): when unpacking a REF or a PTR don't
8289 assume the size of the type.
8291 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8293 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8294 looking at its members. Improve guess between struct and union,
8295 only assuming union if multiple members have offsets of zero.
8297 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8299 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8300 (This is just for clarity - and one day permitting us to
8301 change FP0_REGNUM from 38 to 32, which would make more sense.)
8302 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8303 register numbers in stabs-in-ecoff get handled correctly.
8305 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8307 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8308 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8309 into BSD and Ultrix.
8311 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8313 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8315 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8317 * Makefile.in: Increment version to 4.4.1.
8318 * main.c (print_gdb_version): Update copyright notice.
8320 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8322 * mipsread.c: Prepend "struct " to the names of structure
8323 types, and similarly for enums and unions. (This used
8324 to be done, but got lost in the re-write to "guess" the
8325 difference between enum/struct/union.)
8326 Also, guess that a tag is an enum if the first member
8329 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8331 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8334 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8336 * Projects: Patching executables is done.
8337 * Makefile.in (VERSION): Roll to gdb-4.4.
8338 * README, WHATS.NEW: Update for gdb-4.4.
8340 * symfile.c (reread_symbols): Whenever we reread one object
8341 file's symbols, we must restart the scan, because the object_files
8342 chain has been permuted.
8344 * exec.c (exec_files_info): Split out into print_section_info.
8345 Print BFD filename of each section if it's not the default one.
8346 * core.c (core_files_info): Call print_section_info.
8348 * xm-vax.h: Include a few system header files whose definitions
8349 must precede defs.h.
8350 * language.c, language.h: Make some things const.
8351 * expression.h, main.c: const spreads like ooze.
8353 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8354 since BREAKPOINT values can be >0x80.
8356 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8358 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8360 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8362 * sparc-pinsn.c: Remove kludge for preferring architectures.
8363 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8364 and forever. Add `add' instruction to the set that get checked
8365 for a preceding `sethi' in order to print an absolute address.
8366 Corresponding changes in ../include/opcode/sparc.h needed
8367 to eliminate garbage instructions.
8369 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8371 * mipsread.c (parse_partial_symbols): Make sure partial
8372 symbols are created for external symbols (as used to be
8373 the case). This is a bit of a pain with the mips-coff.
8374 It uses a table which points to all of the external
8375 symbols belonging to a particular FDR or psymtab.
8376 Once we've generated this table, we might as well save
8377 it, and then use it in psymtab_to_symtab_1 to find
8378 the symbols to pass to parse_external().
8379 * symfile.c, symfile.c: New function start_psymtab_common
8380 to share the common parts of allocating a new psymtab
8381 for dbxread, mipsread (and later dwarfread). Its code
8382 was pulled out from start_psymtab in dbxread.c.
8383 * dbxread.c (start_psymtab): Use start_psymtab_common().
8385 * valprint.c (val_print): If there is an error when trying
8386 to print a string, check to see if there really is a problem
8387 by reading just one character. If that works, assume
8390 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8392 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8393 cypress, v8 mnemonics in that order.
8395 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8397 * sparc-pinsn.c: Put the qsort() back in.
8399 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8401 * findvar.c (read_register, write_register): Handle machines
8402 where REGISTER_TYPE is not the same size as "int".
8404 Handle debug symbols in dynamically loaded (relocated) code:
8406 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8407 offset to process_one_symbol.
8408 (process_one_symbol): Take new offset parameter. Add it into
8409 appropriate symbol types to relocate symbols to loaded addresses.
8410 Handle all possible symbol types, and complain() about types that
8411 we don't expect to see.
8412 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8413 process_one_symbol (FIXME, should pass real offset).
8417 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8419 (set_breakpoint, break_command_1, until_break_command,
8420 catch_command_1, breakpoint_re_set_one): Use it.
8421 * symtab.h (resolve_sal_pc): Declare.
8422 * infcmd.c (jump_command): Use resolve_sal_pc.
8424 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8426 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8428 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8430 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8431 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8432 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8434 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8436 * dbxread.c (process_one_symbol): Make a first cut at handling
8437 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8439 * symtab.c (find_pc_line): Fix stepping into and out of #included
8442 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8444 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8445 no longer any need to copy ../include/opcode/* into gdb.
8447 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8449 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8451 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8453 * valprint.c (type_print_base, type_print_method_args):
8454 Print C++ constructor methods without bogus "return type."
8456 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8458 * infptrace.c (child_xfer_memory): Parameter "target" should
8459 be a pointer to a structure, not the entire structure.
8461 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8463 * depend: Convert the couple of references to ansidecl.h that
8464 used the local gdb version to use the ../include version.
8466 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8469 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8470 (inferior_proc_init): Fix non-ANSI version of args.
8471 (attach): Call print_sys_errmsg with correct number of args.
8472 (mappingflags): Make static, does not need to be global.
8474 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8475 not the entire struct itself.
8477 * valops.c (value_assign): Cast some args to modify_field() and
8478 {read,write}_register_bytes() correctly.
8480 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8482 * Makefile.in (MALLOCSRC): Removed reference to removed local
8485 * dwarfread.c (list_in_scope): Needs an initial value, use file
8488 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8490 * main.c (main): Make option_index local to keep new getopt happy.
8491 main.c, solib.c, Makefile.in: Update copyright notices.
8493 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8495 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8497 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8499 * Makefile.in (HFILES): Add partial-stab.h.
8501 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8503 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8504 New files for stratus. Not complete enough to actually build
8505 on the Stratus machine; that awaits copyright assignment for
8508 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8509 for getting custom flags into CFLAGS when doing makes.
8511 * configure.in: Add config information for stratus.
8513 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8515 * dbxread.c (process_one_symbol): Pass address of structure
8516 to complain(), rather than the whole structure.
8518 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8520 * solib.c (solib_add_common_symbols): Only compile in when not
8521 using SVR4 style shared libraries.
8523 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8525 * dwarfread.c (locval): Add offreg flag to indicate location
8526 values that are computed off a base register.
8528 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8529 TAG_local_variable cases to account for static variables
8530 within function scopes.
8532 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8534 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8535 doesn't exist on some systems.
8537 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8538 nexting over recursive function calls.
8540 * target.c (target_read_string): Create this routine to read null
8541 terminated strings from the target. It deals with running off the
8542 end of memory elegantly as well. solib.c (find_solib): Use
8543 target_read_string() to avoid problems with running off the end of
8546 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8547 that reference pgrp_inferior.
8549 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8551 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8552 mips-tfile has been hacked to act more "traditionally."
8553 * dbxread.c: Fixed typo in comment.
8555 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8557 * mips-tdep.c (mips_skip_prologue): Add some number of
8558 'sw' instructions before 'addiu' adjusts the stack.
8560 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8562 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8563 freescope, buildblock closescope, record_line, add_symbol_to_list,
8564 gatherblocks, make_blockvector): Extensive changes to switch
8565 to generic symbol table building code in buildsym.c. Remove
8566 scope tree structures and functions, symbol table building
8567 functions, and lots of other small changes.
8569 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8570 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8572 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8574 * buildsym.c (cleanup_undefined_types): Add support for enums.
8575 This fixes the 'GDB internal error. cleanup_undefined_types with
8578 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8580 * dbxread.c: detect gcc2 compilations.
8582 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8584 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8585 in ../include/opcode/sparc.h.
8587 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8589 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8590 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8591 to reflect actual locations of opcode files, so TAGS target will
8594 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8596 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8599 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8600 dereferencing to access the correct elements.
8602 * valops.c (value_addr): Declare return type of external func
8605 * xcoffread.c: Undefine next_symbol_text before redefining it.
8607 For older changes see ChangeLog-9091
8613 version-control: never