1 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
3 * i386-tdep.c (i386_frame_num_args): Always return -1.
5 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
7 * Patches from Jeffrey Law <law@cs.utah.edu>.
8 * gdb/hppa-tdep.c: Declare frame_saved_pc.
9 (frameless_function_invocation): New function.
10 (frame_saved_pc, init_extra_frame_info): Use
11 frameless_function_invocation.
12 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
13 call instead of just grabbing the value currently in %r2.
14 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
15 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
16 definition and use the common one in tm-hppa.h.
17 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
18 use unwind descriptors to determine if the frame chain is valid.
19 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
20 it does not assume %r4 is the frame pointer.
21 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
23 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
24 helper functions for print_insn.
25 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
26 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
27 which nullifies the following instruction.
29 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
31 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
32 pass the 5th arg there, rather than using an ANSI C-specific macro.
34 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
36 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
38 * Makefile.in (VERSION): Bump to 4.8.5
39 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
40 directories to include search path.
41 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
43 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
44 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
45 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
46 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
47 udr.o, udip2soc.o): Remove explicit rules, use the ones that
48 are automatically generated in "depend".
49 * Makefile.in (paread.o): Document why a dependency doesn't get
50 automatically generated in "depend" and leave this explicit rule
52 * depend: Update to latest automatically generated version.
54 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
56 * xcoffread.c: Doc fix.
58 * Makefile.in (depend): Include $(CC) command in generated output.
60 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
62 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
63 to xmalloc. Include defs.h. Rename local macro from
64 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
67 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
69 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
70 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
71 * depend: Update to latest automatically built version.
73 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
75 * sparclite/Makefile.in: Create default target that does nothing
76 in order to force user to build by hand.
78 * sparclite/Makefile: Remove. It's not necessary anymore.
80 * ser-unix.c (wait_for): New routine to handle read timeouts,
81 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
83 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
85 * mips-pinsn.c (print_insn): Return value.
87 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
89 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
90 at configuration time and doesn't belong in the distribution archive.
92 * Makefile.in (NONSRC): Add 29k-share/README.
93 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
95 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
96 constants with slightly more portable definitions (still depends
97 on 2's complement arithmetic though).
98 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
99 * i386v-nat.c (sys/reg.h): Conditionalize include on
100 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
101 * ser-unix.c (termio.h): Include <termio.h> like other files that
102 include termio.h, not <sys/termio.h> which may not exist (on
105 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
107 * valprint.c (print_longest): Change format parameter from a
108 'char' to an 'int'. We can't have 'char' parameters with the
109 current coding style, where we mix prototypes with pre-ANSI
111 * value.h (print_longest): Change format parameter in prototype
112 from a 'char' to an 'int'.
114 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
116 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
118 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
119 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
121 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
123 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
124 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
125 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
126 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
127 ptrace needs 5 arguments, #define ptrace to always
128 pass zero as the 5th argument.
130 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
132 * configure.in: Match z8k-*-sim for z8000.
133 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
134 * remote-hms.c: Update to use new serial protocol.
136 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
138 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
139 necessary and Solaris doesn't have it.
141 * Makefile.in (clean-info, install, install-info, info, dvi,
142 check, all): do not echo recursion lines.
144 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
146 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
147 required target ports which use sockets (like a29k-udi).
149 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
151 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
153 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
154 systems lacking select().
156 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
158 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
160 * alldeps.mak, depend: Update with latest automatically built
163 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
165 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
167 * Makefile.in (make-proto-testsuite.dir): New target to make
168 prototype testsuite tree.
170 * Makefile.in (VERSION): Bump to 4.8.4.
172 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
174 * stabsread.c (define_symbol): If unrecognized constant type,
175 complain() not error().
177 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
179 * infptrace.c: Add missing close paren to test for
180 FIVE_ARG_PTRACE defined.
182 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
183 when compiling with gcc, but disable it for now. See comment.
184 * defs.h (LONGEST): Define as either "long" or "long long"
185 based on CC_HAS_LONG_LONG.
186 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
187 how longest_to_int is defined.
188 * c-valprint.c (c_val_print): Call print_longest.
189 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
190 instead of LONG_LONG.
191 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
193 * printcmd.c (print_scalar_formatted): Call print_longest
194 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
195 * typeprint.c (print_type_scalar): Call print_longest and let
196 it figure out what to do for PRINTF_HAS_LONG_LONG.
197 * valprint.c (val_print_type_code_int): Call print_longest
198 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
199 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
200 * value.h (struct value): Replace usage of LONG_LONG with
202 * value.h (print_longest): Add prototype.
203 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
204 * values.c (unpack_double): Collapse code that was unnecessarily
205 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
206 * values.c (value_from_longest): Remove dependency on
207 CC_HAS_LONG_LONG and just use LONGEST.
208 * solib.c (solib_map_sections): Use bfd_get_filename
209 to access filename field.
210 * solib.c (clear_solib): Save filename and free it later, after
211 bfd_close, since bfd_close may reference it. Use bfd_get_filename
213 * config/convex/xm-convex.h (LONG_LONG): Replace with
214 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
215 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
216 Add PRINTF_HAS_LONG_LONG references.
218 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
220 * inflow.c (kill_command), infcmd.c (attach_command),
221 remote.c (remote_interrupt_twice): In messages for the user, call it
222 "the program" or "the program being debugged" not "the inferior".
224 * hp300ux-nat.c: Cast second arg to supply_register calls.
225 (_initialize_kernel_u_addr, getpagesize): New functions.
226 (store_inferior_register_1): Change arg name from value to val.
227 (fetch_core_registers): Make arg core_reg_size unsigned.
228 Pass 5 args to ptrace.
229 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
230 Remove KERNEL_U_ADDR stuff.
231 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
232 * config/m68k/hp300hpux.m{t,h}:
233 Move exec.o from NATDEPFILES to TDEPFILES
234 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
235 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
237 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
239 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
241 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
243 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
245 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
247 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
248 describe `set demangle-style arm' (not cfront);
249 mention can type `q' to discard output, when gdb pages
251 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
253 * valops.c (search_struct_field): Fix gdb core dump with incomplete
256 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
258 * remote.c: Change timeout to 2.
259 (remote_open): Use unpush_target not remote_close.
260 (remote_resume): If siggnal != 0, give warning not error().
261 (remote_wait, remote_interrupt, remote_interrupt_twice):
262 If we get two interrupts, let the user get out if they want.
263 (remote_{kill,mourn}): New functions.
264 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
266 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
268 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
270 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
272 * Remote targets (mourn): Call unpush_target.
274 * config/sparc/xm-sun4os4.h: Declare free() to return int.
275 Remove twisted use of PARAMS.
277 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
278 that ansidecl.h assumes ANSI on AIX.
280 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
282 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
283 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
285 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
287 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
289 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
291 * remote-vx.c (net_connect): Allow numeric IP address for host.
293 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
295 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
297 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
299 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
301 * symtab.h, xcoffread.c: Revise linetable sorting comments.
303 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
305 * valops.c (value_cast): A cast might also change the object
306 representation in C++.
307 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
308 to get the proper read_symtab function when called from mipsread.c.
309 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
310 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
311 for dummy psymtabs, inhibit processing of dummy psymtabs.
313 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
315 * Changes from (or inspired by) AMD:
316 * remote-udi.c (udi_attach): Assignments to Space and Offset were
318 (udi_wait): Make error message (UDIGetStdout) match error.
319 (udi_wait): Handle UDIStdinNeeded.
320 * command.c [CANT_FORK]: Use system().
321 * utils.c (prompt_for_continue): Allow quit with 'q'.
323 * solib.c (solib_add): Don't call special_symbol_handling if there
324 were errors in symbol_add_stub. Also set so->from_tty before
325 calling symbol_add_stub.
327 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
329 * Merge in HPPA/BSD patches from Utah:
330 * defs.h: Add const to 2nd arg of psignal prototype.
331 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
333 * hppab-core.c: Deleted. No longer useful.
334 * hppab-nat.c: #include more files. Use PT_WUREGS, not
336 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
337 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
338 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
339 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
340 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
342 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
344 * Fix two bugs found by deja-gnu. One is the incorrect reporting
345 of the PC being in a stack dummy when looking at a core file
346 without symbols. The other is the incorrect passing of char
347 arguments during expression evaluation (ie: p foo('a','b') would
348 mess up the passing of it's args because it wasn't coercing the
350 * hppah-tdep.c: Rename global functions to have consistent hppa_
351 prefix. Make more functions static. Drop hp_ prefix from static
352 functions. (hppa_push_arguments): Call value_arg_coerce to cast
353 char to int args if necessary. (hppa_fix_call_dummy): Create
354 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
355 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
356 valid (ie: != 0) before doing comparison against PC.
357 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
358 to reflect new arguments.
359 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
360 prefix for func name. (FIX_CALL_DUMMY): Move code into
363 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
364 to malloc() so that we can test GDB eval of dynamically created
365 arrays (like char strings in `print "foo"').
367 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
369 * printcmd.c (print_address_symbolic): Search symtabs as well as the
370 minimal symbols for a nearby symbol.
372 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
374 * coffread.c: Comment changes around minimal symbol recording.
376 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
378 * command.c: comment changes only.
380 * mips-tdep.c (heuristic_fence_post): new static variable.
381 (heuristic_proc_start): use heuristic_fence_post, print better
382 warnings, but only if not stop_soon_quietly.
383 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
385 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
387 * symtab.h: Fix LOC_REF_ARG comment.
389 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
390 and Jim Kingdon (kingdon@cygnus.com)
392 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
394 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
395 symfile.c (compare_symbols): Don't check first character; STRCMP
398 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
399 structures that are passed by address in a register.
400 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
401 * findvar.c (read_var_value),
402 printcmd.c (address_info, print_frame_args),
403 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
404 * symtab.c (lookup_block_symbol): Deal with it.
406 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
408 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
410 * objfiles.c (find_pc_section): Return a struct obj_section *.
411 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
412 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
413 Don't use obj_section hack.
414 * xcoffexec (vmap_symtab): Relocate obj_sections.
415 * printcmd.c (containing_function_bounds): Use find_pc_section.
417 * symtab.h: Clean up SYMBOL_VALUE comments.
419 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
421 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
422 Expand comments about LOC_ARG/LOC_LOCAL pairs.
424 * coffread.c (read_coff_symtab): Use rewind before fseek.
426 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
428 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
429 * Makefile.in: Add $(YFLAGS) when using $(YACC).
430 * Makefile.in: Remove message to expect conflicts and unused
431 rules in ch-exp.y, since there no longer are any such.
433 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
435 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
437 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
439 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
440 rather than dumping core.
442 * Makefile.in: Add ${srcdir}/ to all source files.
443 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
444 (TAGS): Deal with srcdir and new config directory scheme.
446 Makefile.in (NONSRC): Remove createtags.
447 alldeps.mak: Updated.
449 * rs6000-tdep.c: Delete unused function print_frame.
451 * frame.h (struct frame_info): Doc fix for next_frame.
452 New field signal_handler_caller.
453 blockframe.c (create_new_frame, get_prev_frame_info),
454 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
455 INIT_FRAME_PC_FIRST).
456 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
459 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
461 * irix4-nat.c (fetch_core_registers): Special version of this for
462 Irix 4.x, which stores regs a bit differently from other /proc
464 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
465 to new file core-svr4.c.
466 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
467 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
469 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
471 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
473 * i387-tdep.c: Remove unused #includes.
475 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
477 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
479 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
481 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
483 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
484 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
485 Don't muck with SYMBOL_CLASS.
487 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
489 * munch: Don't use head command. It doesn't exist everywhere.
491 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
493 * inflow.c (new_tty): Remove spurious 'o' character at end
496 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
498 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
499 instructions and nothing more.
500 * mipsread.c (add_line): Add comment why we have to combine line number
501 entries for the same line number.
503 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
505 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
508 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
510 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
512 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
514 * source.c (select_source_symtab): Clean up comment. Also, if
515 we have a current_source_symtab, and s is NULL, return without
517 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
518 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
520 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
522 * dbxread.c (unknown_symchar_complaint): Add new complaint.
523 * stabsread.h: Declare it.
524 * partial-stab.h: Use it.
526 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
528 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
530 * stack.c (print_frame_info): Print specially if dummy frame.
532 * breakpoint.c: Add comments regarding within_scope future direction.
536 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
538 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
540 * ch-exp.y: Fix thinko that broke parsing of FALSE.
542 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
544 * stabsread.c (read_member_functions): Initialize domain for stubbed
545 member functions to avoid gdb core dumps when printing pointers
547 * cp-valprint.c (cp_print_class_method): Check for stubbed member
550 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
552 * expprint.c (print_subexp): If opcode not found in op_print_tab,
553 stop with an error().
554 eval.c (evaluate_subexp): Change error message.
556 * objfiles.c (build_objfile_section_table): Cast return value
559 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
561 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
562 to rs6000_frame_chain and deal with it if we're in a signal handler.
563 (FRAME_SAVED_PC): Use rs6000_frame_chain.
565 * breakpoint.c (within_scope): New function.
566 (enable_breakpoint, watchpoint_check): Use it.
568 * source.c (openp): Handle "exec-file ./ls" correctly.
570 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
572 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
574 * ch-exp.y: Clean up lexing of identifiers and
575 reserved words. (E.g. don't recognize FALSEXXX as the
576 keyword FALSE followed by the identifier XXX.)
577 Also, convert identifiers to lower case.
579 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
581 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
582 new serial interface.
584 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
586 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
587 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
588 * ser-go32.c: Return -1 on most failures, 0 on most successes,
589 and use new return codes for go32_readchar().
590 * ser-unix.c: Ditto. Also, move error handling up to caller for
591 SERIAL_SETBAUDRATE().
592 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
594 (serial_close): New routine to wrap around device close routine.
595 serial.h: Clean & document return values more clearly.
597 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
599 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
601 * rs6000-pinsn.c (print_operand, case LI): Print condition register
602 operand in decimal rather than wrong textual versions.
604 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
605 (mention 't', remove false thing about 'g' only good with 'f').
607 * breakpoint.h: move "struct breakpoint" and friends to top of
608 file so that bpstat_find_breakpoint prototype works.
610 * solib.c (struct so_list): Add bfd field.
611 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
612 Put the bfd in bfd field of the so_list.
613 (clear_solib): Free bfd name and close_bfd on the bfd.
615 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
617 * valarith.c (value_subscript): Add COERCE_REF.
618 * ch-exp.y (operand_5): We can generalize the 2nd operand
619 of a string repetition ot 'literal' without ambiguity.
621 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
623 * breakpoint.h (struct bpstat): Remove momentary field.
624 Remove bpstat_momentary_breakpoint. This was always kludgy
625 and is no longer used.
627 * breakpoint.h: Add enum bpstat_what.
628 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
629 stop and print fields of bpstat now per-breakpoint, not just
630 one for the whole chain.
631 breakpoint.{c,h} (bpstat_what): New function.
632 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
633 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
634 with call to bpstat_what.
635 README: Remove watchpoint/breakpoint bug from known bugs.
637 * breakpoint.h: Prototype bpstat_find_breakpoint.
639 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
641 * symtab.c (find_methods, gdb_mangle_name): Note that functions
643 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
644 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
646 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
648 * i960-pinsn.c (tabent): Copied struct definition from
651 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
653 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
655 * symtab.c (gdb_mangle_name): Use it.
656 * symtab.c (find_methods): Do not add destructors to choice list
658 * symtab.c (decode_line_1): Make breakpoints on destructors work
661 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
663 * ser-go32.c: Make it use serial port name.
664 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
666 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
669 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
671 * configure.in: Only configure sparclite subdir when target_cpu
674 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
676 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
677 Remove FIXME comment regarding this.
679 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
681 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
683 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
685 Add section table to objfile struct. Use it for find_pc_section.
686 * objfiles.c (add_to_objfile_sections,
687 build_objfile_section_table, find_pc_section): new functions.
688 (allocate_objfile): build section table.
689 * objfiles.h (struct obj_section): new structure.
690 (struct objfile): add section table.
691 (find_pc_section): new prototype.
692 * solib.[ch] (find_pc_section_from_so_list): removed.
693 * sparc-tdep.c: include objfiles.h for find_pc_section. include
694 symfile.h for objfiles.h.
695 (in_solib_trampoline): adjusted for new find_pc_section
696 prototype. Removed BAD_RICH_HACK ifdefs.
697 * symfile.c (syms_from_objfile): offset objfile sections.
698 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
699 * symfile.h (find_pc_section): prototype removed. Also fixed
700 comment typo NUL -> NULL.
701 * target.[ch] (find_pc_section_from_targets): removed.
702 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
704 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
706 * ser-go32.c: Format. (go32_open): Use proper return value.
708 * configure.in: Undo conditional configdirs hack for sparclite.
710 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
712 * symtab.c (list_symbols): When call break_command, pass both
713 filename and function name not just function name.
715 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
717 (Changes and new files to make "none" a full fledged configuration)
718 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
719 Currently only tm-none.h has any meaningful contents.
720 * config/none/none.mh (NAT_FILE): Use nm-none.h
721 * config/none/none.mh (XM_FILE): Use xm-none.h
722 * config/none/none.mt (TM_FILE): Use tm-none.h
723 * Makefile.in (depend): Remove comment about parse errors in
724 valops.c, it now parses correctly and generates a correct depend
725 line. Remove line that touches xm.h, tm.h, and nm.h; they are
726 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
728 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
730 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
732 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
733 exactly 8 characters.
735 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
737 * configure.in: Sparclite uses sparc config dir. Also has it's
738 own tm- & .mt files now. Also add sparclite to configdirs.
739 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
740 * config/i386/go32.mh: Nullify def of TERMCAP.
741 * config/i386/xm-go32.h: Get rid of redef of EIO.
742 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
743 specific configs. Very similar to sun4os4, but without solib.
744 * sparclite/{Makefile.in configure.in}: First cut at making this
747 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
749 * ser-go32.c: First cut at adapting to new serial interface.
751 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
753 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
754 These implement a new serial line interface for talking to remote
756 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
757 EXCEPT go32, which gets ser-go32.c.
758 * remote.c: Use new serial interface. More remote-xxx's to be
760 * ser-bsd.c, ser-termios.c: Removed.
761 * serial.c: New. Implements common operations for all serial
763 * ser-unix.c: New. Unix specific serial operations for various
764 flavors of Unix (Posix, SysV, BSD).
765 * serial.h: Generic serial interface defs.
766 * config/i386/go32.mh, config/i386/i386bsd.h,
767 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
768 ser-bsd.o from XDEPFILES. All the magic is now handled in
771 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
773 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
775 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
777 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
779 * rs6000-tdep.c (frameless_function_invocation): Don't even think
780 about framelessness except on the innermost frame.
782 * xcoffexec.c: Call fatal() not abort().
784 * stabsread.c (patch_block_stabs): If stab & no symbol, make
785 a LOC_OPTIMIZED_OUT symbol.
786 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
787 findvar.c (read_var_value), printcmd.c (address_info),
788 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
789 m2-exp.y (yylex): Deal with it.
790 ch-exp.y (yylex): Deal with it.
792 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
794 * findvar.c (value_from_register): H8500 specific, check to see
795 if we are looking at short pointer. If so, skip crock.
796 * h8500-tdep.c (h8500_frame_chain): Mask down value from
797 read_memory_integer() to avoid getting messed up by sign extension.
799 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
801 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
802 ifdef protect using BAD_RICH_HACK. This should be removed soon.
803 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
805 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
807 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
809 * core.c (dis_asm_print_address): New function.
811 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
814 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
816 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
817 entire breakpoint chain and print only the first entry that needs to
818 be printed and needs to be stopped for. Fixes problems with printing
819 of multiple breakpoints with different conditions.
820 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
821 effectively stops printing of the breakpoint chain.
822 * breakpoint.c (print_it_noop): New routine to print nothing
823 for this breakpoint entry and dont stop printing.
824 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
825 watchpoint only if it is enabled.
826 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
827 descriptor from the library to make backtraces through setjmp work.
828 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
830 * mips-tdep.c (read_next_frame_reg): Provide correct values for
831 all registers saved within sigtramp, cleanup.
833 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
835 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
837 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
839 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
840 with prototype in ../include/dis-asm.h.
842 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
844 * core.c (dis_asm_{read_memory,memory_error}): New functions.
845 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
846 Use read_memory_func interface to disassembler.
848 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
850 Teach sparc solaris to next over shared library functions.
851 * solib.[hc] (find_pc_section_from_so_list): new function and
853 * sparc-tdep.c (in_solib_trampoline): new function.
854 * symfile.[hc] (find_pc_section): new function and prototypes.
855 * target.[hc] (find_pc_section_from_targets): new function and
857 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
860 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
862 * infrun.c (wait_for_inferior): Revise comment.
864 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
866 * command.{c,h}: New var_type var_integer.
867 main.c: Use it for history_size.
869 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
870 Lint and byte-order fixups.
872 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
874 * breakpoint.h (bpstat): New field print_it.
875 breakpoint.c (bpstat_print): Use it.
876 (print_it_normal): New function (from old bpstat_print code).
877 (bpstat_{alloc,stop_status}): Set print_it field.
879 * breakpoint.c (bpstat_stop_status): Use catch_errors when
880 evaluating watchpoint condition, via new function watchpoint_check.
881 Also stop if watchpoint disabled due to leaving its block.
883 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
885 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
887 * mips-pinsn.c: Add missing include of dis-asm.h.
889 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
891 * Makefile.in (clean, distclean, realclean): Recursively apply
892 to subdirs first, rather than last. This avoids, for example,
893 Makefile being removed in a parent directory before the recursive
896 * alldeps.mak, depend: Update for below changes.
898 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
899 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
900 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
901 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
903 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
904 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
905 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
906 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
907 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
908 tm-68k.h to tm-m68k.h.
909 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
910 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
913 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
914 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
915 * a29k-tdep.c: Renamed from am29k-tdep.c.
916 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
917 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
918 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
919 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
921 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
922 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
923 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
925 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
926 define that does not appear anywhere else in the gdb source tree.
927 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
929 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
931 * breakpoint.c: Add comments regarding breakpoint_re_set.
933 * xcoffread.c (sort_syms, compare_symbols): Remove.
934 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
935 not our own sort_syms (it is identical).
937 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
939 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
941 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
942 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
944 * exec.c (exec_close): Fix storage leak.
945 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
946 output sections when patching an executable.
947 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
948 when writing all registers.
949 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
950 at the right offset in the dummy frame.
951 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
952 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
953 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
955 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
957 * Makefile.in (TARFILES): Avoid trailing backslash.
959 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
961 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
962 it in breakpoint_re_set.
963 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
965 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
966 don't use sizeof(int) for target stuff, etc).
968 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
970 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
971 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
972 support that can't be integrated anyway due to lack of clear
975 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
977 * findvar.c (read_register, write_register): Make these capable
978 of reading/writing registers that are shorter than REGISTER_TYPE.
979 * (value_from_register): Install H8500 specific code to return
980 proper value when register is being used as a pointer.
981 * h8500-tdep.c: Remove extra defines of NUM_REGS.
982 (h8500_skip_prologue): Use correct lengths for LINK instructions.
983 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
984 chain frames properly by combining frame pointer with T reg.
985 (init_extra_frame_info): Delete. It's now a macro.
986 (frame_args_address): Don't add PTR_SIZE. Stack args are already
987 offset by the correct amount off of the frame pointer.
988 (register_byte): Delete. It's now a macro.
989 (register_raw_size, register_virtual_size): Delete. Replaced by
990 common routine h8500_register_size, cuz there's no difference
991 between the raw & virtual sizes on this machine.
992 (register_convert_to_raw, register_convert_to_virtual): Delete,
993 cuz there's no difference between the raw & virtual forms.
994 Replaced by memcpy in tm file.
995 (register_virtual_type): Rename to h8500_register_virtual_type.
996 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
997 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
998 emulator have same reg offsets. This is all handled in the
1000 (h8500_trapped_internalvar): New routine to detect references to
1001 convenience vars acting as pointer pseudo-regs.
1002 (h8500_value_trapped_internalvar): Conjure up value of pointer
1004 (h8500_set_trapped_internalvar): Convert set value in real
1005 register references.
1006 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1007 code segment register.
1008 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1010 (wait_for_inferior): Add h8500 specific code to add stack segment
1011 when reading SP register.
1012 remote-sim.c (fetch_register): Spacing.
1013 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1014 detect cruft. Redo all register manipulation stuff. Get rid of
1015 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1016 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1017 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1018 to create internal vars for pointer pseudo-regs.
1020 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1022 * Makefile.in: Numerous small changes to macro definitions
1023 and rules for building gdb distribution tree. Many macros
1024 eliminated or merged, and rules simplified.
1025 * alldeps.mak: Update.
1028 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1030 * Makefile.in: recurse through SUBDIRS for dvi target too
1032 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1034 * Clean up xcoff relocation.
1035 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1036 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1038 symtab.h (struct general_symbol_info): Add section field.
1039 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1040 xcoffread.c: Set section for symbols and msymbols.
1041 (struct symtab): Add block_line_section field.
1042 buildsym.c (end_symtab): Set it.
1043 (end_symtab and callers): Add section parameter.
1044 objfiles.c (objfile_relocate): New funciton.
1045 xcoffexec.c (vmap_symtab): Use it.
1046 xcoffsolib.h (struct vmap): Remove unused fields.
1047 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1048 CORE_NEEDS_RELOCATION, symtab_relocated.
1049 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1050 rs6000-tdep.c: Make loadinfotext static.
1051 breakpoint.c (fixup_breakpoints): Doc fix.
1052 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1053 (end_symtab): primary field replaces nonreloc.
1055 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1057 * symtab.h (struct linetable_entry): Remove confusing comment.
1059 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1061 * Makefile.in: add installcheck target
1063 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1065 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1066 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1067 z8k}: New directories to hold cpu specific configuration files.
1068 Naming follows gcc convention.
1069 * config/{*.mt, *.mh}: All target and host makefile fragment
1070 config files moved to an appropriate config/<cpu> subdirectory.
1071 * nm-*, xm-*, tm-*: All native, host, and target files, which
1072 get linked to nm.h, xm.h, and tm.h respectively by configure,
1073 moved to appropriate config/<cpu> subdirectory.
1074 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1075 Native, host, and target files that are common across more than
1076 one cpu architecture and included by one of the configured
1077 native, host, or target files, get moved to config directory.
1078 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1079 pick up native, host, or target include files moved to one of
1080 the config subdirectories, and that are included by other files.
1081 * Makefile.in (alldeps.mak): Modify to account for new config
1082 directory structure.
1083 * alldeps.mak, depend: Update for new config directory structure.
1084 * config/*/[ntx]m-*.h: Modify all files that include other
1085 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1086 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1088 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1089 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1090 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1091 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1092 the ones where the default is not unique or different than the
1093 config subdirectory name. Similarly, handle gdb_target_cpu.
1094 Modify configure.in as appropriate to make use of gdb_host_cpu
1095 and gdb_target_cpu to find makefile fragments and make links.
1097 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1099 * mipsread.c (compare_blocks): Sort blocks with the same start
1100 address by decreasing ending address.
1102 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1104 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1105 lookup_symbol as it might get clobbered by the call.
1107 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1108 The previous code did not initialize the language field for the psymtab
1111 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1113 * c-exp.y (parse_number): Avoid shift warning.
1114 * serial.h (struct ttystate): Declare empty one on DOS.
1116 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1118 * xm-sun4os4.h: Return type of free() should be void, not int.
1120 * vx-share/vxWorks.h: Remove #def of NULL.
1122 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1124 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1126 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1128 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1130 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1132 * ieee-float.c: Moved to ../libiberty.
1133 * ieee-float.h: Moved to ../include.
1134 * Makefile.in: Update accordingly.
1135 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1136 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1137 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1138 it is now in ../opcodes/m68881-ext.c.
1139 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1140 prologue (some callers _do_ care).
1141 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1142 new interface of ../opcodes/*-dis.c.
1143 * ch-exp.y: Add #include <ctype.h>.
1145 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1147 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1149 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1151 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1153 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1155 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1157 * z8k-tdep.c (extract_return_value, write_return_value,
1158 store_struct_return): New functions from macros in tm-z8k.h.
1160 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1162 * valops.c (value_arg_coerce): Apply temporary patch to
1163 fix problem with coercion of array and function types when
1164 passed as arguments to C functions, pending a more complete
1165 review of when and how coercion should be done, depending
1166 upon context and language.
1168 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1170 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1172 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1173 debugsec if there are a non-zero number of symbols.
1175 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1177 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1179 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1181 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1183 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1184 not just 50 symbols.
1185 (symtbl_num_syms): New variable.
1186 (read_xcoff_symtab): Set it.
1187 (read_symbol_nvalue): Check for bad symno.
1188 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1191 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1193 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1194 This is defined in defs.h if necessary.
1195 * vx-share/vxWorks.h: Remove #defs of min and max.
1196 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1197 vx-share/xdr_rdb.c: include defs.h.
1199 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1201 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1204 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1205 xcoffread.c: Doc fixes.
1207 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1209 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1210 xcoffexec.c (xcoff_relocate_core): New function.
1211 (text_adjustment): Removed.
1212 (add_vmap): Return the vmap.
1213 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1215 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1217 * xcoffsolib.h: Add objfile member to struct vmap.
1218 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1219 xcoffexec.c (add_vmap): Allocate objfiles here.
1221 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1223 Support 68000 series without floating point.
1225 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1226 * tm-68k-nofp.h: New file, lacks 68881 support.
1227 * config/m68k-nofp.mt: New file.
1229 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1231 Remove a few remaining underscore/no-underscore remnants from
1234 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1235 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1236 * config/sparc-noun.mt: Rename to sparc-em.mt.
1237 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1238 * tm-68k-un.h: Rename to tm-68k-fp.h.
1239 * tm-spc-un.h: Rename to tm-spc-em.h.
1240 * tm-sun4sol2.h: Cleanup.
1241 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1243 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1245 * symmisc.c (std_in, std_out, std_err): Move initializations
1246 to runtime code, in case they aren't constant.
1248 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1250 * symtab.c (find_pc_symtab): some object file formats, notably
1251 mips, have holes in the address ranges of symtabs. Change
1252 this algorythm from first hit to tightest fit.
1254 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1255 fence post without finding the enclosing function, then print a
1258 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1260 * utils.c (fputs_demangled, fprint_symbol): Remove.
1261 * utils.c (fprintf_symbol_filtered): New function which combines
1262 the functionality of fputs_demangled and fprint_symbol. Uses a
1263 caller provided language parameter to select the appropriate
1264 demangler, and caller provided args to pass to the demangler.
1265 * defs.h (enum language): Move further up in file so enum can
1266 be used in prototypes.
1267 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1268 * defs.h (fprintf_symbol_filtered): Add prototype.
1269 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1270 fputs_demangled with call to fprintf_symbol_filtered.
1271 * cp-valprint.c (demangle.h): Include
1272 * cp-valprint.c (cp_print_value_fields): Replace calls to
1273 fprint_symbol with calls to fprintf_symbol_filtered.
1274 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1275 with call to fprintf_symbol_filtered.
1276 * stack.c (print_frame_info): Remove obsolete code so we don't
1277 have to update fputs_demangled usage in it.
1278 * stack.c (print_frame_info, frame_info): Add language variable
1279 to pass to fprintf_symbol_demangled and initialize it from the
1280 symbol's language. Replace calls to fputs_demangled with calls
1281 to fprintf_symbol_filtered.
1282 * symtab.c (find_methods): Replace call to fputs_demangled with
1283 call to fprintf_symbol_filtered.
1284 * ch-valprint.c (demangle.h): Include.
1285 * ch-valprint.c (chill_print_value_fields): Replace call to
1286 fprint_symbol with call to new fprintf_symbol_filtered.
1288 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1290 * Makefile.in (VERSION): Bump version to 4.8.2.
1292 * main.c (source_command): Require an explicit pathname of file
1293 to source, since previous behavior of defaulting to gdb init file
1294 was troublesome and undocumented.
1295 * printcmd.c (disassemble_command): Add missing '{}' pair to
1296 else with two statements. Bug reported by Stephane Tsacas
1298 * symtab.c (find_pc_line): Don't complain about zero length or
1299 negative length line numbers for the moment, since we may not own
1300 the terminal when called, such as when single stepping. (FIXME)
1301 * language.h (CAST_IS_CONVERSION): True if current language is
1302 C++ as well as C. Fix from Peter Schauer.
1303 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1304 Use STREQN macro rather than bare '!strncmp()'.
1305 * environ.c (unset_in_environ): Avoid use of memcpy on
1306 overlapping memory regions, as suggested by Paul Eggert
1307 <eggert@twinsun.com>.
1308 * c-exp.y (%union struct): Remove unused ulval as suggested
1309 by Paul Eggert <eggert@twinsun.com>.
1311 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1313 * main.c (gdbinit): Make static.
1314 * main.c (inhibit_gdbinit): Move to file scope.
1315 * main.c (main): Remove local inhibit_gdbinit.
1316 * main.c (source_command): Don't source '.gdbinit' file by
1317 default if gdb has been told to ignore it.
1319 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1321 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1324 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1326 * printcmd.c (print_address_symbolic): Only print if offset
1327 is shorter than max_symbolic_offset.
1328 (initialize_printcmd): `set print max-symbolic-offset'.
1330 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1331 (examine_tag): Use it.
1332 (read_register_stack): Only look in the local registers for a
1333 memory address if it's between rfb and rsp; go to memory otherwise.
1334 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1335 (reginv_com): Remove ancient kludge command.
1337 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1339 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1340 irix4 will again compile.
1342 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1344 * configure.in: accept mips-sgi-irix4* for irix4.
1346 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1348 * z8k-tdep.c (print_register_hook): Lint.
1350 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1352 Lint fixes from Paul Eggert (eggert@twinsun.com):
1354 * command.c (do_setshow_command): var_uintegers are unsigned.
1355 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1356 unsigned, since they use hex values with the high bit set.
1358 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1360 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1361 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1363 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1364 macro definitions in parenthesis.
1366 * dbxread.c (dbx_symfile_init): Catch the case where there is
1367 no string table, but the only way we find out is by reading zero
1370 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1372 * dbxread.c (dbx_symfile_init): Make size of the string table
1373 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1374 offset to the string table is nonzero and handle the nonexistant
1375 string table case, should it occur. Ensure that the string table
1376 size read from the file is reasonable, with a minimum lower bound
1377 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1379 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1381 * Makefile.in: Changes to build testsuite correctly.
1382 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1383 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1384 (TARGET_FLAGS_TO_PASS): New variable.
1385 (SUBDIRS): Added testsuite.
1386 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1387 testsuite is compiled with CC_FOR_TARGET rather than CC.
1389 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1391 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1392 reported by mycroft@gnu.ai.mit.edu.
1394 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1395 * configure.in (vax-*-ultrix2*): New triplet.
1396 * config/vaxult2.mh: New file.
1397 * xm-vaxult2.h: New file.
1399 * c-exp.y (parse_number): Change high_bit to unsigned.
1400 * demangle.c: Change all references to cfront to ARM, since the
1401 actual algorithm is the one specified in the Annotated Reference
1402 Manual. This was confusing users into thinking that full cfront
1403 support was implemented.
1404 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1405 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1406 directly to lookup_struct_elt_type, which will do the
1407 dereferencing itself.
1408 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1409 NULL dereferencing bug for unnamed structs, comment out
1412 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1414 * coffread.c (process_coff_symbol): Change PCC argument correction
1415 so that it only happens on big-endian targets; so that it only
1416 happens if the short or char argument is aligned on an int
1417 boundary; and so that it changes the location, rather than the
1418 type, of the argument. These changes tend to parallel similar
1419 (old) changes in stabsread.c.
1421 * coffread.c (coff_read_enum_type): Use the specified size for
1422 enums, don't assume that they are int-sized.
1424 * c-valprint.c (c_val_print): Don't assume enums are the same as
1427 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1428 Rendell, <michael@mercury.cs.mun.ca>.
1430 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1432 * language.h (local_decimal_format_custom): Add prototype.
1433 * language.c (local_decimal_format_custom): Add function, bug
1434 reported by Robert R. Henry (rrh@tera.com).
1436 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1438 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1439 by Josef Leherbauer, joe@takeFive.co.at.
1441 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1443 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1444 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1445 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1446 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1447 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1448 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1449 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1450 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1452 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1454 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1455 of demangled name fields to NULL if no demangling exists for
1456 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1457 symbols if their language is known at the time they are created,
1458 but sometimes the language is not known until later.
1460 * ch-typeprint.c (chill_print_type_base): Name changed to
1461 chill_type_print_base to match pattern for C and C++ names.
1462 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1463 to be consistent with other usages.
1464 * ch-typeprint.c (chill_type_print_base): Add support for
1465 printing Chill STRUCT types.
1466 * ch-valprint.c: Include values.h.
1467 * ch-valprint.c (chill_print_value_fields): New function and
1468 prototype for printing Chill STRUCT values.
1469 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1470 that was being called with two args instead of three.
1471 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1472 to print Chill STRUCT values.
1474 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1476 * configure.in: added testsuite to configdirs.
1478 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1480 * doc/stabs.texi: The `this' pointer is now known by the name
1481 `this' instead of `$t'.
1483 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1485 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1486 references of TAG_string_type DIEs in user defined types.
1487 * ch-lang.c (chill_create_fundamental_type): Track compiler
1488 change that now emits debugging info with the type long for Chill
1491 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1493 * remote-mips.c: New file; implements MIPS remote debugging
1495 * config/idt.mt: New file; uses remote-mips.c
1496 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1498 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1499 floating point coprocessor.
1500 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1502 (mips_pop_frame): If not mips_fpu, don't restore floating point
1504 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1506 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1507 mips_fpu, don't use fp0 as floating point return register.
1508 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1511 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1513 * gdb/testsuite: made modifications to testcases, etc., to allow
1514 them to work properly given the reorganization of deja-gnu and the
1515 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1517 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1519 * gdb/testsuite: Initial creation of gdb/testsuite.
1520 Migrated dejagnu testcases and support files for testing nm to
1521 gdb/testsuite from deja-gnu. These files were moved "as is"
1522 with no modifications. This migration is part of a major overhaul
1523 of dejagnu. The modifications to these testcases, etc., which
1524 will allow them to work with the new version of dejagnu will be
1525 made in a future update.
1527 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1529 * NEWS: Add reminders for next release.
1531 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1533 * mipsread.c (parse_lines): Correct check for files compiled with
1536 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1538 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1540 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1542 * Makefile.in (VERSION): GDB-4.8 release!
1543 * README, NEWS: Update for release.
1545 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1547 * am29k-pinsn.c (print_insn): Minor nits with const.
1548 * am29k-tdep.c: More minor nits with arg types for
1549 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1551 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1553 * gcc.patch: Update for a different GCC (G++) bug.
1554 * main.c (print_gdb_version): Update copyright year to 1993.
1555 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1556 conditionalize this file on it. FIXME, right way is to split
1557 these into two config files.
1558 (ATTACH_DETACH): Define for BSD 4.4
1559 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1560 (U_REGS_OFFSET): Revise for 4.4.
1561 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1562 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1563 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1565 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1567 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1570 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1572 * c-lang.c (c_printstr): Bugfix for length==0 case.
1574 * c-lang.c (c_printstr): If a C string ends in a null, don't
1577 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1579 * defs.h (STRCMP): Make it work for unsigned chars.
1581 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1583 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1584 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1585 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1586 define to kludge the large opcode table into two smaller tables,
1587 since GCC take exponential space to build the table. Lint.
1588 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1590 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1592 * Makefile.in (VERSION): Roll to 4.7.9.
1593 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1594 definition here, to handle both BSD 4.3 and 4.4 systems.
1595 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1596 * remote.c (alarm): Move declaration to global level, before
1597 first reference to it.
1598 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1599 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1601 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1603 * remote.c (readchar): forward declare alarm which otherwise looks
1604 like an undeclared variable to gcc.
1606 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1607 when comparing against an int. Avoids superfluous warning from
1610 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1611 Avoids superfluous warnings from some systems and/or compilers
1612 (like vax ultrix 4.2.)
1614 * language.c (struct op_print unk_op_print_tab): use the enum
1615 values rather naked zeros as initializers. Avoids warnings from
1616 ultrix type compilers.
1618 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1620 * Makefile.in (VERSION): Roll to 4.7.6.
1621 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1622 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1623 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1624 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1625 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1626 (depend): Fix bug where nm-files in config files weren't noticed.
1627 (make-proto-gdb-1): Avoid changing directories while building new
1628 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1630 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1632 * remote.c: Improve error recovery. Allow user to break out
1633 of initial connection attempt with INTERRUPT. Treat a timeout
1634 while waiting for remote packet like a retry, unless the remote
1635 side is actively running user code. Fix a few long printf_filtered's.
1637 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1640 * buildsym.c (start_subfile): Allow null file name.
1642 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1644 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1645 expects a pointer to complaint rather than a complaint
1647 (process_linenos): free the previously allocated subfile name,
1648 then allocate the new one from the heap.
1650 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1652 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1654 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1656 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1657 Previously, would bogusly index off the bottom of type_vector.
1658 (rs6000_builtin_type): Accept type number as argument.
1659 (read_type, case '-'): Handle negatives like any other type number.
1661 * symfile.c (deduce_language_from_filename): Handle null name.
1663 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1664 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1665 fixed by sato@sm.sony.co.jp.
1667 * xcoffread.c (parmsym): Don't use an initializer to set up
1668 this struct symbol. Set it up in initialize_xcoffread.
1669 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1670 works on real rs/6000 target with #ifndef FAKING_RS6000.
1672 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1674 * stabsread.c (rs6000_builtin_type): Move function from
1675 xcoffread.c:builtin_type.
1676 * xcoffread.c (builtin_type): Move to stabsread. Remove
1677 IBM6000_HOST dependency. Move misplaced comments.
1678 (various): Change printf's to complaints.
1679 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1680 objfile argument to read_type calls under #if 0.
1681 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1682 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1683 * Makefile.in: xcoffread.o is not built by default.
1684 * xm-rs6000.h (IBM6000_HOST): Remove.
1685 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1686 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1689 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1691 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1692 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1693 register numbers when user tries to modify elements in structs
1694 passed as arguments.
1695 * inflow.c (child_terminal_info): Move banner outside of system
1697 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1698 passes struct/union arguments by address.
1700 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1702 * Based on patch from Kean Johnston <maw@netcom.com>:
1703 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1704 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1705 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1707 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1709 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1710 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1712 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1714 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1715 cc debugging output.
1717 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1719 * stabsread.c (define_symbol): Complain about unrecognized names
1720 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1721 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1722 (read_cpp_abbrev): Don't use the class name as part of the
1723 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1724 abbrevs. Inspired by Mike Tiemann.
1725 (read_tilde_fields): Comment. Remove ancient dead code.
1726 Remove erroneous but non-dead code. Simplify. Add complaints.
1727 (in general): Remove extraneous (parentheses) in return
1730 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1732 * coffread.c (coff_lookup_type): Fix fencepost error reported
1733 by Art Berggreen, <arg@opal.acc.com>.
1735 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1736 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1738 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1739 test, which is apparently left over from when we used native
1740 include files and couldn't depend on the member names being there.
1741 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1743 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1745 * mipsread.c: Major overhaul to use new BFD symbol table reading
1746 routines. Now swaps information as it is needed, rather than
1747 swapping everything when the file is read.
1749 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1751 * Makefile.in (TARDIRS): Add sparclite demo dir.
1752 (*.tab.c): Change dependency on Makefile to depend on
1753 Makefile.in, otherwise it always rebuilds after configuring.
1754 Force output *.tab.c file into current directory even in "make"
1755 versions that rewrite dependent file names used in command lines.
1757 * TODO: Remove some things we did.
1758 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1759 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1760 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1761 * symtab.h: Eliminate unnamed unions and structs.
1763 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1765 * Makefile.in (VERSION): Roll to 4.7.5.
1767 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1769 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1770 re-evaluating symbol pointers.
1772 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1774 * c-exp.y (lcurly, rcurly): New nonterminals.
1775 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1777 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1778 made function static.
1779 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1780 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1781 * parse.c (start_arglist):
1782 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1783 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1784 * parser-defs.h (funcall_chain): Moved to parse.c.
1785 * printcmd.c (print_frame_nameless_args): Fix prototype.
1786 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1787 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1788 * valops.c (typecmp): Moved prototype from values.h.
1789 * value.h (typecmp): Moved prototype to valops.c, made static.
1790 * ch-exp.y (yylex): Change way control sequences are disabled.
1792 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1794 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1796 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1798 * mipsread.c (upgrade_type): Build array types correctly, using
1799 create_range_type and create_array_type.
1801 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1803 * remote-nindy.c: Cleanup.
1805 * infrun.c (wait_for_inferior): When rolling back the PC after
1806 a breakpoint, call write_pc so that NPC gets rolled back as well
1809 * blockframe.c (inside_entry_file, inside_main_func,
1810 inside_entry_func): PC of zero is always "bottom of stack".
1812 * printcmd.c (print_frame_args, print_frame_nameless_args):
1813 Let print_frame_nameless_args decide whether there are any,
1814 laying groundwork for possibly later printing 29K args for
1815 functions where we have tag words but no symbols.
1817 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1819 * Makefile.in: fix GDB doc targets for new doc subdir structure
1821 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1823 * stack.c (parse_frame_specification): Parse as many arguments
1824 as there are (up to MAXARGS). Pass all of them in argc, argv
1825 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1826 many there were, onto SETUP_ARBITRARY_FRAME.
1827 * tm-mips.h, tm-sparc.h: Corresponding changes.
1828 * mips-tdep.c, sparc-tdep.c: Ditto.
1830 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1832 * hp300ux-nat.c: Update copyrights.
1833 * mipsread.c (parse_partial_symbols): Complain about block
1834 indexes that go backwards. Fix from Peter Schauer.
1835 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1836 symbol-file that has no linkage symbols to be read.
1837 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1838 from tm- file to xm-file, since they're host dependent.
1839 * valarith.c (value_binop): Typo.
1841 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1843 * sparclite/aload.c: Add copyleft.
1844 * sparclite/crt0.s: Add comment at beginning.
1846 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1848 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1849 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1851 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1853 * values.c (value_headof): Fix typo in which VTBL and ARG were
1854 being confused for one another.
1856 * valops.c (typecmp): Now static.
1858 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1859 baseclass--we don't always inherit its virtual function table
1862 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1863 pointer correctly in case value_struct_elt moves it around.
1865 * valops.c (typecmp): Now static. Also, now groks references
1868 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1869 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1871 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1873 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1874 to avoid "too much defining" error from native C compiler (!).
1876 * Makefile.in (HFILES): Add typeprint.h.
1877 * typeprint.[ch]: Update copyrights.
1879 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1881 * Makefile.in: Update to match doc/ subdir changes.
1883 * config/hp300hpux.mh: No cross-host file needed, just native.
1884 * config/go32.mh: Remove nonexistent "native" support.
1886 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1887 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1888 * m88k-tdep.c (next_insn): Lint, cleanup.
1889 (store_parm_word): Lint.
1891 * README: Fix typo (reported by karl@hq.ileaf.com).
1893 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1895 * expression.h (BINOP_CONCAT): Document use for self concatenation
1896 an integral number of times.
1897 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1899 * valarith.c (value_concat): Rewrite to support self
1900 concatenation an integral number of times.
1901 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1902 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1903 eliminate hundreds of spurious shift/reduce and reduce/reduce
1904 conflicts that mask the 5 real ones.
1905 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1906 * ch-exp.y (integer_literal_expression): Remove production,
1909 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1911 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1912 implied that "no side effects" was nonfunctional.
1913 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1914 character string and bitstring concatenation.
1915 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1916 * expression.h (exp_opcode): Add BINOP_CONCAT.
1917 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1918 * language.c (string_type): Add function to determine if a type
1920 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1921 * valarith.c (value_concat): New function to concatenate two
1922 values, such as character strings or bitstrings.
1923 * valops.c (value_string): Remove error stub and implement
1925 * value.h (value_concat): Add prototype.
1926 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1927 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1928 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1931 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1933 * c-exp.y (exp): Add production to support direct creation
1934 of array constants using the obvious syntax.
1935 * c-valprint.c (c_val_print): Set printed string length.
1936 * dwarfread.c (read_tag_string_type): New prototype and
1937 function that handles TAG_string_type DIEs.
1938 * dwarfread.c (process_dies): Add case for TAG_string_type
1939 that calls new read_tag_string_type function.
1940 * expprint.c (print_subexp): Add support for OP_ARRAY.
1941 * gdbtypes.c (create_range_type, create_array_type): Inherit
1942 objfile from the index type.
1943 * ch-typeprint.c (chill_print_type): Add case for
1945 * ch-valprint.c (chill_val_print): Fix case for
1948 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1950 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1951 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1952 include/coff/mips.h.
1954 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1956 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1957 constants with an explicit null byte terminator. OP_STRING is
1958 now used for real string types.
1959 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1960 they are used by all languages.
1961 * c-lang.c (_initialize_c_language): Move initializations of
1962 builtin_type_* to lang.c.
1963 * c-typeprint.c (c_type_print_varspec_prefix,
1964 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1965 to TYPE_CODE_STRING.
1966 * c-valprint.c (c_val_print): Change the way character arrays
1967 are printed as strings to be consistent with the way strings
1968 are printed when pointer-to-char types are dereferenced.
1969 Remove test of print_max before calling val_print_string, which
1970 now does it's own test.
1971 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1972 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1973 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1974 * gdbtypes.c (builtin_type_*): Add declarations moved from
1976 * gdbtypes.c (create_string_type): New function to create real
1978 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1979 renamed to TYPE_CODE_STRING.
1980 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1981 builtin_type_* types moved from c-lang.c.
1982 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1983 to TYPE_CODE_STRING.
1984 * gdbtypes.h (builtin_type_string): Add extern declaration.
1985 * gdbtypes.h (create_string_type): Add prototype.
1986 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1987 renamed to TYPE_CODE_STRING.
1988 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1990 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1991 renamed to TYPE_CODE_STRING.
1992 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1994 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1995 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1996 to TYPE_CODE_STRING.
1997 * valops.c (allocate_space_in_inferior): New function and
1998 prototype, using code ripped out of value_string.
1999 * valops.c (value_string): Rewritten to use new function
2000 allocate_space_in_inferior, but temporarily disabled until some
2001 other support is in place.
2002 * valops.c (value_array): New function to create array constants.
2003 * valprint.c (val_print_string): Add comment to document use,
2004 complete rewrite to fix several small buglets.
2005 * value.h (value_array): Add prototype.
2006 * value.h (val_print_string): Change prototype to match rewrite.
2007 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2008 * ch-exp.y (match_character_literal): Disable recognition of
2009 control sequence form of character literals and document why.
2011 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2013 * nindy-share/nindy.c: Add comments to #endif's to clarify
2016 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2017 read_memory to get byte order right.
2018 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2019 anymore. This is done in paread.c now. We expect unwind info
2020 to hang off of objfiles, and search all of the objfiles when until
2022 * (skip_trampoline_code): Cast arg to target_read_memory.
2023 * objfiles.h (struct objfile): Add new field obj_private to hold
2024 per object file private data (unwind info in this case).
2025 * paread.c (read_unwind_info): New routine to read unwind info
2026 for the objfile. This data is hung off of obj_private.
2027 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2028 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2029 make this easier to access.
2031 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2033 * c-valprint.c (cp_print_class_member): Add extern decl.
2034 * c-valprint.c (c_val_print): Extract code for printing methods
2035 and move it to cp_print_class_method in cp-valprint.c.
2036 * c-valprint.c (c_val_print): Extract code to print strings and
2037 move it to val_print_string in valprint.c.
2038 * cp-valprint.c (cp_print_class_method): New function using
2039 code extracted from c_val_print.
2040 * valprint.c (val_print_string): New function using code
2041 extracted from c_val_print.
2042 * value.h (val_print_string): Add prototype.
2043 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2044 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2045 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2046 CHECKBUF, growbuf_by_size): New variables, macros, and support
2047 functions for implementing a dynamically expandable temp buffer.
2048 * ch-exp.y (match_string_literal): New lexer function.
2049 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2050 removed and replaced with new CHECKBUF macro.
2051 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2052 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2054 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2056 * Makefile.in: Add info for paread.o.
2057 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2059 * blockframe.c (frameless_look_for_prologue): Correct the
2061 * gdbtypes.h, gdbtypes.c: Use const in decl of
2062 cplus_struct_default, now that pa-gas assembler has been fixed.
2063 * hppah-nat.c: Formatting.
2064 * hppah-tdep.c: Remove lots of useless externs for variables we
2066 * (find_unwind_entry): Speed up by using binary search, and a one
2068 * (rp_saved): New routine to see what unwind info says about RP
2069 being saved on the stack frame.
2070 * (frame_saved_pc): Look for prologue to see if we need to
2071 examine the stack for the saved RP or not.
2072 * (init_extra_frame_info): Check for prologue, instead of
2073 framesize to determine if we are frameless or not.
2074 * (frame_chain_valid): Stop backtraces when we run into _start.
2075 * (push_dummy_frame): Reformat to make more readable.
2076 * (find_dummy_frame_regs): ditto.
2077 * (hp_pop_frame): ditto.
2078 * (hp_restore_pc_queue): small cleanup.
2079 * (hp_push_arguments): ditto.
2080 * (pa_do_registers_info): ditto.
2081 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2082 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2083 * Define FRAME_CHAIN_VALID.
2084 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2085 passed to functions.
2087 * paread.c (pa_symtab_read): Use new bfd conventions for
2088 accessing linker symbol table.
2089 * (pa_symfile_init): Access embedded STAB info via BFD section
2090 mechanism and related macros.
2093 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2095 * sparc-stub.c: Use a seperate stack for our traps.
2096 * Handle recursive traps.
2097 * Remove all trap init code. This needs to be done by the
2099 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2101 * (handle_exception): See if we are at breakinst, if so, then
2102 advance PC sp that users can just step out of breakpoint().
2103 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2104 new place if SP has changed.
2105 * (case 's'): Get rid of this, we can't do it yet.
2106 * (case 't'): New command to test any old random feature.
2107 * (case 'r'): New command to reset the system.
2108 * (breakpoint): Add label to breakpoint trap instruction so that
2109 handle_exception() can detect where we are and get past the
2110 breakpoint trivially.
2112 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2114 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2116 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2118 * configure.in: recognise all sparclite variants
2120 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2122 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2123 binary files oring in the right bit.
2125 * main.c, source.c, state.c, symmisc.c: use macros defined in
2126 fopen-{bin|both} when fopening files.
2128 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2130 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2131 from a configuration file (typically including <limits.h>), or to
2132 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2133 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2134 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2135 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2136 * exppritn.c (print_subexp, dump_expression): Add case for
2138 * expression.h (OP_BITSTRING): New expression element type for
2140 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2141 macros to convert between number of expression elements and bytes
2142 to store that many elements.
2143 * i960-tdep.c (leafproc_return): Use new macros to access
2144 minimal symbol name and address fields.
2145 * m88k-pinsn.c (sprint_address): Use new macros to access
2146 minimal symbol name and address fields.
2147 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2148 minimal symbol address field.
2149 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2150 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2151 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2152 Use new BYTES_TO_EXP_ELEM macro.
2153 * parse.c (write_exp_bitstring): New function to write packed
2154 bitstrings into the expression element vector.
2155 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2157 * parser-defs.h (struct stoken): Document that it is used for
2158 OP_BITSTRING as well as OP_STRING.
2159 * parser-defs.h (write_exp_bitstring): Add prototype.
2160 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2161 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2162 LOWER, LENGTH): New tokens for keywords.
2163 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2164 upper_lower_argument, length_argument, array_mode_name,
2165 string_mode_name, variant_structure_mode_name): New non-terminals
2167 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2168 * ch-exp.y (match_bitstring_literal): New lexer support function
2169 to recognize bitstring literals.
2170 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2171 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2172 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2173 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2174 * ch-exp.y (yylex): Check tokentab6.
2175 * ch-exp.y (yylex): Call match_bitstring_literal.
2177 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2179 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2180 symbol name and value fields.
2182 * c-exp.y (yylex): Make static, to match prototype and other
2185 * expression.h (exp_opcode): Add BINOP_MOD.
2186 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2187 * expprint.c (dump_expression): Handle new BINOP_MOD.
2188 * language.c (binop_type_check): Handle new BINOP_MOD.
2189 * main.c (float_handler): Re-enable float handler when hit.
2190 * valarith.c (language.h): Include, need current_language.
2191 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2192 for integer divide truncates towards zero for negative results.
2193 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2194 * valarith.c (value_binop): Allow arithmetic operations on
2195 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2196 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2197 * ch-exp.y (tokentab3): Add MOD and REM.
2198 * ch-exp.y (yylex): Set innermost_block for symbols found
2199 in local scopes. Return LOCATION_NAME for local symbols.
2200 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2201 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2203 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2205 * command.c (shell_escape, make_command, _initialize_command):
2206 don't create or use fork if CANT_FORK is defined.
2207 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2208 code written for the IBM PC" remain.
2209 * xm-go32.h: define CANT_FORK
2211 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2213 * remote-sim.c: first attempt at general simulator interface
2214 * remote-hms.c: whitespace
2215 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2216 understand new stack layout. (print_register_hook): print ccr
2217 register in a fancy way.
2219 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2221 * eval.c (language.h): Include.
2222 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2223 to pointer types when the current language is C. It loses for
2224 other languages when the lower index bound is nonzero.
2225 * valarith.c (value_subscript): Take array lower bounds into
2226 account when performing subscripting operations.
2227 * valops.c (value_coerce_array): Add comment describing why
2228 arrays with nonzero lower bounds are dealt with in value_subscript,
2229 rather than in value_coerce_array.
2231 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2233 * ch-exp.y (FLOAT_LITERAL): Add token.
2234 * ch-exp.y (literal): Add FLOAT_LITERAL.
2235 * ch-exp.y (match_float_literal): New lexer routine.
2236 * ch-exp.y (convert_float): Remove.
2237 * ch-exp.y (yylex): Call match_float_literal.
2238 * ch-exp.y (yylex): Match single '.' after trying
2239 to match floating point literals.
2241 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2242 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2244 * expprint.c (dump_expression): New function for dumping
2245 expression vectors during gdb debugging.
2246 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2247 MULTI_SUBSCRIPT and moved out of BINOP range.
2248 * expression.h (DUMP_EXPRESSION): New macro that calls
2249 dump_expression if DEBUG_EXPRESSIONS is defined.
2250 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2251 * parse.c (length_of_subexp, prefixify_subexp): Change
2252 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2253 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2254 prefixify'ing the expression.
2255 * printcmd.c (print_command_1): Add comment.
2256 * ch-exp.y (expression_list): Add useful actions.
2257 * ch-exp.y (value_array_element): Add useful actions.
2258 * ch-exp.y (array_primitive_value): Add production.
2259 * ch-exp.y (yylex): Recognize ',' as a token.
2261 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2263 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2264 POSIXize the recursive makes (make [variable assignments] target{s})
2266 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2268 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2269 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2270 CPLUS_MARKER for all SVR4 systems, so follow suit.
2271 * defs.h (strdup_demangled): Remove prototype.
2272 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2273 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2274 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2275 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2276 prim_record_minimal_symbol_and_info): Use new macro
2277 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2278 * minsyms.c (install_minimal_symbols): Use new macro
2279 SYMBOL_INIT_DEMANGLED_NAME.
2280 * stabsread.c (define_symbol): Use new macro
2281 SYMBOL_INIT_DEMANGLED_NAME.
2282 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2283 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2284 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2285 SYMBOL_INIT_DEMANGLED_NAME.
2286 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2287 SYMBOL_DEMANGLED_NAME now tests language itself.
2288 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2289 now tests language itself.
2290 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2291 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2292 mangled name member in the language dependent portion of a symbol.
2293 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2294 mangled name member appropriate for a symbol's language.
2295 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2296 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2297 SYMBOL_DEMANGLED_NAME now tests language itself.
2298 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2299 initializes language dependent portion of symbol.
2300 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2301 demangles and caches the demangled form of symbol names.
2302 * utils.c (fputs_demangled, fprint_symbol): Use current language
2303 to select an appropriate demangling algorithm.
2304 * utils.c (strdup_demangled): Remove, no longer used.
2305 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2306 access the Chill mangled name member in the language dependent
2307 portion of a symbol.
2308 * ch-lang.c (chill_demangle): New function, simple demangler.
2309 * defs.h (chill_demangle): Add prototype.
2310 * symtab.h (language_dependent_info): Add struct for Chill.
2312 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2314 * Makefile.in (BISON): Add comment that when bison is used, it
2315 must include the "-y" option.
2316 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2317 Remove defines to remap non-yacc symbols, thus backing out of
2318 previous recent changes. Standard policy is that non-yacc parser
2319 generators get fixed, rather than adding bug workarounds in gdb
2320 for each new one that pops up. Expand comment to note this.
2321 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2323 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2325 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2326 case. Use code in N_SOL.
2328 * paread.c: New file that contains all HPPA/HPUX symbol reading
2330 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2331 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2332 * (dbx_symfile_offsets): Make static.
2333 * (pastab_build_psymtabs): New interface routine for paread to
2334 send stabs into dbxread.
2335 * gdb-stabs.h: Remove gobs of HPPA cruft.
2337 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2339 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2341 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2343 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2344 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2345 and YYDEBUG is not already defined.
2346 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2347 them during the previous replacements.
2348 * printcmd.c (_initialize_printcmd): Update internal documentation
2349 for "set" command to note that the assignment syntax is language
2351 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2352 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2353 and YYDEBUG is not already defined.
2354 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2355 single_assignment_action): New terminals and nonterminal for gdb
2356 extensions to chill expression grammer.
2357 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2358 tokens that start with '$' (register names, convenience vars, etc).
2359 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2360 * ch-exp.y (yylex): Call match_dollar_tokens.
2362 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2364 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2365 accessing minimal symbol data.
2366 * infcmd.c (read_pc): Use #ifdef, not #if.
2367 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2368 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2369 minimal symbol data.
2371 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2372 frame. Use find_return_regnum to find the caller.
2373 * (find_unwind_entry): New routine to locate stack frame info
2374 associated with a procedure. This looks in the $UNWIND_START$
2375 section in the SOM file.
2376 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2377 figure out where the caller's return address is stored.
2378 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2379 to figure out the frame size for a procedure.
2380 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2381 * (init_extra_frame_info): New routine. Corrects PC and FP for
2382 outermost frame if necessary.
2383 * (frame_chain): New routine, moved from tm-hppa.h.
2384 * (skip_trampoline_code): Handle computed function calls (ie:
2385 calls from $$dyncall).
2386 * (unwind_command): Temporary support function to allow user
2387 to control/observe aspects of the unwind (stack frame) info.
2388 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2389 was in a system call, if so, then read the PC from r31.
2390 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2391 with extra arg for skip_trampoline_code().
2392 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2393 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2394 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2396 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2398 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2399 Call new bfd_get_size() and verify that string table is no larger
2400 than the file that is supposed to contain it.
2401 * symfile.c (syms_from_objfile): Only complain about configured
2402 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2403 current target is the default BFD target.
2405 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2407 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2408 * solib.c (bkpt_names): New array of symbol names to try to
2409 use for the "mapping complete" breakpoint. Configurable
2410 define SOLIB_BKPT_NAME is first one to try.
2411 * solib.c (find_solib): Test debug_base for nonzero rather
2412 than just greater than zero.
2413 * solib.c (enable_break): Use bkpt_names to look up address
2414 at which to set "mapping complete" breakpoint.
2416 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2418 * defs.h (STRCMP, STREQ, STREQN): New macros.
2419 * defs.h (demangle_and_match): Remove prototype.
2420 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2421 and STREQN defined in defs.h.
2422 * dwarfread.c (set_cu_language): For completely unknown languages,
2423 try to deduce the language from the filename. Retain behavior
2424 that for known languages we don't know how to handle, we use
2426 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2427 and demangled name fields in symbol.
2428 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2429 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2430 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2431 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2432 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2433 Replace usages throughout.
2434 * elfread.c (demangle.h): Include.
2435 * elfread.c (record_minimal_symbol): Remove prototype and function.
2436 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2437 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2438 * infcmd.c (jump_command): Remove code to demangle name and add
2439 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2440 * minsyms.c (demangle.h): Include.
2441 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2442 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2443 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2444 * mipsread.c (psymtab_language): Add static variable.
2445 * stabsread.c (demangle.h): Include.
2446 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2447 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2448 * stack.c (return_command): Remove explicit demangling of name
2449 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2450 * symfile.c (demangle.h): Include.
2451 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2452 to match macros in symfile.h and allow them to be compiled
2453 if INLINE_ADD_PSYMBOL is not true.
2454 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2455 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2456 Add code to demangle and cache C++ symbol names. Use macro form
2457 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2458 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2459 Remove, also defined in symfile.c, which we already fixed.
2460 * symtab.c (expensive_mangler): Remove prototype and function.
2461 * symtab.c (find_methods): Remove physnames parameter and fix
2463 * symtab.c (completion_list_add_symbol): Name changed to
2464 completion_list_add_name.
2465 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2466 the normal symbol name and the cached C++ demangled name.
2467 * symtab.c (lookup_demangled_partial_symbol,
2468 lookup_demangled_block_symbol): Remove prototypes and functions.
2469 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2470 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2471 Remove code to try demangling names and matching them.
2472 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2473 Fix to try matching the cached demangled name if no match is
2474 found using the regular symbol name.
2475 * symtab.c (find_methods): Remove unused physnames array.
2476 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2477 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2478 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2479 C++ demangled symbol names.
2480 * symtab.h: Much reformatting of structures and such to add
2481 whitespace to make them more readable, and make them more
2482 consistent with other gdb structure definitions.
2483 * symtab.h (general_symbol_info): New struct containing fields
2484 common to all symbols.
2485 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2486 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2487 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2488 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2489 symbol): Use general_symbol_info struct.
2490 * utils.c (demangle_and_match): Remove, no longer used.
2491 * valops.c (demangle.h): Include.
2492 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2493 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2494 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2495 symmisc.c, symtab.c, valops.c: Replace references to minimal
2496 symbol fields with appropriate macros.
2497 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2498 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2499 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2500 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2501 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2502 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2503 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2504 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2505 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2506 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2507 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2508 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2509 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2510 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2512 * buildsym.c (start_subfile, patch_subfile_names): Default the
2513 source language to what can be deduced from the filename.
2514 * buildsym.c (end_symtab): Update the source language in the
2515 allocated symtab to match what we have been using.
2516 * buildsym.h (struct subfile): Add a language field.
2517 * c-typeprint.c (c_print_type): Remove code to do explicit
2519 * dbxread.c (psymtab_language): Add static variable.
2520 * dbxread.c (start_psymtab): Initialize psymtab_language using
2521 deduce_language_from_filename.
2523 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2525 * valprint.c (val_print): Reorganize comment and add note
2526 about dependency on target byte ordering.
2527 * ch-exp.y (value_array_slice): Fix typo.
2528 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2529 byte sized ints are assumed to be char strings and printed with
2530 string syntax. In chill, arrays of chars and arrays of
2531 bytes/ubytes are distinquishable, and printed appropriately.
2533 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2535 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2536 read/write routines for HPUX.
2538 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2539 branch targets to compute target address using const from previous
2540 instruction if necessary.
2541 * Add `Q' operator to print out bit position field various
2543 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2544 cleanups, use new code from Utah.
2545 * (store_inferior_registers): Update to new code from Utah.
2546 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2547 * (fetch_register): Clear out priv level when reading PCs.
2548 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2549 * Remove decl of errno, #include wait.h and target.h.
2550 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2551 were inside of a kernel call. If so, then PC is in a different
2552 register. Also, mask out bottom two bits of all PCs so as not to
2553 confuse higher level code.
2554 * (push_dummy_frame): Create from #define in tm-hppa.h.
2555 * (find_dummy_frame_regs): Update from Utah.
2556 * (hp_pop_frame): Create from #define in tm-hppa.h.
2557 * (hp_restore_pc_queue): New, from Utah.
2558 * (hp_push_arguments): Big fixes from Utah.
2559 * (pa_do_registers_info, pa_print_registers): Only print out fp
2561 * (skip_trampoline_code): New routine to deal with stubs that
2562 live in nowhereland between callers and callees.
2563 * i860-tdep.c: Remove decl of attach_flag.
2564 * infrun.c (wait_for_inferior): Add new macro
2565 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2566 at by PC will be nullified. If so, then step the target once more
2567 so as to avoid confusing the user.
2568 * (just before step_over_function:): Use stop_func_start, not
2569 stop_pc when checking for the existance of line number info.
2570 stop_func_start will reflect the proper address of the target
2571 routine, not of the stub that we may be traversing to get there.
2572 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2573 to deal with the stubs that PA compilers sometimes stick between
2574 callers and callees. Also, define FLAGS_REGNUM for access to the
2576 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2578 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2579 write gr0, PC regs, and PSW!
2580 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2581 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2583 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2584 * Define struct unwind_table_entry.
2585 * valops.c (call_function_by_hand): Add another arg to
2586 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2589 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2591 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2593 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2595 * Makefile.in (VERSION): Bump to 4.7.4.
2596 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2597 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2598 * Makefile.in (HFILES): Add valprint.h.
2599 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2600 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2601 * typeprint.c, typeprint.h: New files for language independent
2602 type printing functions.
2603 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2604 type printing functions and definitions.
2605 * valprint.h: New include file for language independent value
2606 printing definitions.
2607 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2608 dependent value printing functions.
2609 * c-exp.y (production ptype): Add range_type variable and use new
2610 create_range_type function.
2611 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2612 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2613 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2614 "const static" to ANSI-conformant "static const".
2615 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2616 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2618 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2619 * coffread.c (decode_type): Add range_type variable and call to
2620 new create_range_type function.
2621 * complaints.c (complain): Remove unused val variable.
2622 * complaints.c (_initialize_complaints): Make it void.
2623 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2624 variable and call new create_range_type function.
2625 * defs.h (enum val_prettyprint): Move enum from value.h to here
2626 so we can avoid having to include value.h just for prototypes that
2627 need the enum (thanks ANSI).
2628 * dwarfread.c (struct_type): Local anonymous_size variable is
2629 only used if !BITS_BIG_ENDIAN.
2630 * dwarfread.c (decode_subscript_data_item): Add rangetype
2631 variable and call new create_range_type function.
2632 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2634 * eval.c (evaluate_subexp): Remove unused local variable name
2635 and the statement with no side effects that initializes it.
2636 * expprint.c (print_subexp): Change local_printstr to
2638 * gdbtypes.c (create_range_type): New function that creates
2639 a range type using code fragments from object file readers as
2640 an example of what has to be initialized.
2641 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2642 and high_bound parameters, replaced with a single range_type
2643 parameter. Change function body to use passed in range_type
2644 rather than handcrafting one.
2645 * gdbtypes.h (create_range_type): Add prototype.
2646 * gdbtypes.h (create_array_type): Change prototype parameters.
2647 * infrun.c (normal_stop): Remove unused local variables tem and c.
2648 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2649 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2650 stub functions that call error if called.
2651 * language.c (unknown_language_defn, auto_language_defn,
2652 local_language_defn): Add initializers unk_lang_print_type and
2654 * language.h (struct language_defn): Reformat for larger
2655 comments, add la_print_type and la_val_print members. Add
2656 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2657 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2658 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2660 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2662 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2663 * main.c (execute_command): Remove unused local variable cmdlines.
2664 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2665 (clear_displays), symmisc.c (block_depth), values.c
2666 (clear_value_history):
2667 Make testing of truth value of assignment result explicit.
2668 * mipsread.c (upgrade_type): Update FIXME to include future use
2669 of create_range_type.
2670 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2671 whatis_exp, maintenance_print_type): Move prototypes and functions
2673 * printcmd.c (_initialize_printcmd): Move add_com calls for
2674 ptype_command and whatis_command to new typeprint.c.
2675 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2676 * source.c (find_source_lines): Local variable c only used
2677 when LSEEK_NOT_LINEAR is defined.
2678 * stabsread.c (read_array_type): Use new create_range_type
2680 * stabsread.c (read_range_type): Add new index_type variable and
2681 call new create_range_type function rather than handcrafting
2683 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2684 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2685 * symtab.c (type_print_base usages): Use c_type_print_base.
2686 * symtab.c (type_print_varspec_prefix usages): Use
2687 c_type_print_varspec_prefix.
2688 * symtab.c (type_print_method_args usages): Use
2689 cp_type_print_method_args.
2690 * valprint.c: Completely ripped apart and the fragments used
2691 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2692 valprint.h. Remaining stuff is language independent.
2693 * value.h (struct fn_field): Forward declare for prototypes.
2694 * value.h (type_print_1): Remove prototype.
2695 * value.h (enum val_prettyprint): Moved to defs.h.
2696 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2697 * value.h (baseclass_offset): Add prototype.
2698 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2699 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2700 * ch-typeprint.c: New file for language dependent type printing.
2701 * ch-valprint.c: New file for language dependent value printing.
2702 * ch-exp.y (parse_number): Remove prototype and stub function.
2703 * ch-exp.y (decode_integer_literal): Removed unused digits and
2705 * ch-exp.y (convert_float): Completely ifdef out for now.
2706 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2707 ch-lang.c (chill_op_print_tab):
2708 Change from ANSI-obsolescent "const static" to ANSI-conformant
2710 * ch-exp.y (yylex): Add unhandled storage class enumeration
2711 literals to switch statement for completeness.
2712 * ch-lang.c (chill_create_fundamental_types): Remove unused
2713 nbytes variable. Change dummy type to 2 bytes to match int.
2714 Handle FT_VOID types gratuituously added to chill DWARF by
2715 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2716 type rather than a one byte TYPE_CODE_INT type.
2717 * ch-lang.c (chill_language_defn): Add chill_print_type and
2719 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2721 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2723 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2724 bfd_get_symbol_leading_char instead.
2726 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2727 leading character from names.
2728 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2729 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2730 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2732 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2733 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2734 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2735 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2736 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2737 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2738 * symfile.c (syms_from_objfile): Insert debugging check to test
2739 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2741 * doc/gdbint.texinfo (Host Conditionals): Remove
2742 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2744 (Target Conditionals): Remove all of the above.
2746 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2748 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2749 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2751 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2753 * coffread.c (decode_type): catch negative tagndx fields generated
2755 * exec.c: comment out string following #endif.
2756 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2757 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2759 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2760 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2762 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2764 * complaints.c: New file, code moved from utils.c.
2765 * complaints.c (complain): Made into a varargs function.
2766 * complaints.h: New file, code moved from symfile.h.
2767 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2768 * Makefile.in (HFILES): Add complaints.h.
2769 * Makefile.in (OBS): Add complaints.o.
2770 * symfile.c (complaint_root, stop_whining, complaint_series,
2771 complain, clear_complaints, add_show_from_set for stop_whining):
2772 Moved to complaints.c.
2773 * symfile.h (struct complaint, complaint_root decl, complain
2774 prototype, clear_complaints prototype): Moved to complaints.h.
2775 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2776 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2777 complaints.h. Remove casts from arguments to complain(),
2778 which is now a varargs function, and remove unnecessary
2779 placeholder zero args.
2780 * defs.h (begin_line): Add prototype.
2781 * defs.h (vprintf_filtered): Add prototype.
2782 * dwarfread.c (varargs.h): Remove, no longer needed.
2783 * dwarfread.c (dwarfwarn): Remove prototype and function.
2784 * dwarfread.c (complaints): Define a bunch of complaints.
2785 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2786 usages to standard complain() calls.
2787 * utils.c (begin_line): New function that ensures that
2788 whatever gets filter-printed next starts on its own line.
2789 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2790 but to stdout (calls vfprintf_filtered internally).
2792 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2794 * remote.c: Avoid printf_filtered line limit. Suggested by
2795 Robert R. Henry, <rrh@tera.com>.
2796 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2798 * main.c (main): Accept --silent as well as --quiet. Change +help
2799 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2801 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2802 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2804 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2806 * tm-nindy960.h, remote-nindy.c: Lint.
2808 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2810 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2811 a optional type to decorate as an array type, the type of the
2812 index, and the bounds of the array. Records this additional info
2813 in the array type for use with languages with nonzero array
2815 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2816 to note that arrays may have bounds.
2817 * gdbtypes.h (create_array_type): Update prototype.
2818 * c-exp.y (ptype production): Adjust for new create_array_type
2819 calling conventions.
2820 * coffread.c (decode_type): Call create_array_type rather than
2821 handcrafting array types.
2822 * convex-tdep.c (value_type): Remove, now use create_array_type.
2823 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2824 vector_type into calls to create_array_type.
2825 * dwarfread.c (decode_subscr_data): Name changed to
2826 decode_subscript_data_item throughout.
2827 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2828 create_array_type. Now records index type and range as well.
2829 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2830 change to use create_array_type.
2831 * dwarfread.c (read_subroutine_type): Test existing user defined
2832 types before decorating them, to ensure they are blank, and
2833 complain about it if they are not.
2834 * dwarfread.c (decode_fund_type): For unrecognized types, always
2835 return some valid type (type integer). If the unrecognized type
2836 cannot be an implementation defined type, complain as well.
2837 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2838 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2839 * mipsread.c (upgrade_type): Add FIXME comment that code to
2840 handcraft arrays should be replaced with call to create_array_type.
2841 * stabsread.c (read_array_type): Replace code to handcraft
2842 array types with call to create_array_type.
2843 * valprint.c (type_print_varspec_prefix): Minor formatting
2844 change, join lines that don't need to be split.
2846 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2848 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2849 decl for attach_flag, it now lives in inferior.h.
2850 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2851 Make most functions static.
2852 * hppah-nat.c: General cleanups, remove BSD specific code (since
2853 that all lives in hppab-nat.c).
2854 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2855 Change sense of test against inside_entry_file(). This fix is
2857 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2858 to read/write_register_bytes().
2859 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2860 work around PA-GAS assembler bug. Also, add trailing */ to some
2862 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2863 Same reason as above.
2865 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2867 * mipsread.c (parse_symbol): When checking whether a structured
2868 type is an enum, check qualifiers of its first member, as well as
2869 the base type of the member. Bug found and fixed by John M.
2870 Farrell, <farrell@fjord.reo.dec.com>.
2872 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2873 * remote-vx.c: Don't include vx-share/reg.h.
2874 * vx-share/ptrace.h: Reproduce from scratch.
2875 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2876 * Makefile.in: Remove references to removed files, and to removed
2877 29k-share directories.
2879 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2881 * c-lang.c (_initialize_c_language): Name changed from
2883 * m2-lang.c (_initialize_m2_language): Name changed from
2885 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2886 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2887 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2888 expression parsing into c-lang.c and m2-lang.c respectively.
2889 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2890 m2-exp.y respectively.
2891 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2892 and m2-* files respectively.
2893 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2894 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2895 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2896 * expression.h (struct block): Forward declaration for prototypes.
2897 * language.h (struct objfile): Forward declaration for prototypes.
2898 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2899 * Makefile.in (HFILES): Add ch-lang.h.
2900 * Makefile.in (OBS): Add ch-lang.o.
2901 * ch-exp.y: Migrate code that has nothing to do with expression
2902 parsing into ch-lang.c.
2903 * ch-lang.c: New file, code migrated from c-exp.y.
2904 * ch-lang.h: New file, internal interface between ch-* files.
2905 * ch-lang.c (_initialize_chill_language): Name changed from
2906 _initialize_chill_exp.
2908 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2909 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2910 * config/amix.mh (NATDEPFILES): Add.
2911 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2914 * dwarfread.c (decode_subscr_data): Remove spurious test that
2915 accepted only integer subscript types. We don't do anything
2916 with the type at the moment anyway.
2918 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2920 * ch-exp.y (match_character_literal): Fix case where no
2921 match at all is found.
2922 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2923 width types. For example, "INT" is always 2 bytes regardless
2924 of the values of any TARGET_*_BIT macros. So use explicit
2925 numeric sizes for the types.
2927 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2929 * c-exp.y (c_create_fundamental_type): New function to create
2930 language specific fundamental types for C.
2931 * m2-exp.y (m2_create_fundamental_type): New function to create
2932 language specific fundamental types for Modula 2.
2933 * c-exp.y (c_language_defn, cplus_language_defn): Add
2934 c_create_fundamental_type to language struct initializers.
2935 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2936 to language struct initializers.
2937 * dwarfread.c (expression.h, language.h): Include.
2938 * dwarfread.c (ftypes): New array to hold fundamental types
2939 for current compilation unit.
2940 * dwarfread.c (cu_language_defn): New pointer to language
2941 struct for language of current compilation unit.
2942 * dwarfread.c (dwarf_fundamental_type): New function to
2943 create/lookup fundamental types.
2944 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2945 * dwarfread.c (throughout): Replace lookup_fundamental_type
2946 with dwarf_fundamental_type.
2947 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2948 compilation unit (may be different language or different objfile).
2949 * gdbtypes.c (lookup_fundamental_type): Move actual type
2950 creations into language specific fundamental type creation
2951 functions and call via create_fundamental_type. Add comment
2952 about this function being obsolescent.
2953 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2954 sized signed and unsigned integers.
2955 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2956 * language.c (language_def): New function to lookup a language
2957 struct given it's enumeration.
2958 * language.h (struct language_defn): Add la_fund_type, a pointer
2959 to a function that creates fundamental types for this language.
2960 * language.h (create_fundamental_type): New macro to create
2961 fundamental types based on the current language.
2962 * language.h (language_def): Add prototype.
2963 * language.c (unk_lang_create_fundamental_type): New function
2964 for initializing language structs, calls error if called.
2965 * language.c (unk_language_defn, auto_language_defn,
2966 local_language_defn): Use unk_lang_create_fundamental_type.
2967 ch-exp.y (chill_create_fundamental_type): New function.
2968 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2969 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2971 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2973 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2975 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2976 as GCC_PRODUCER and GPLUS_PRODUCER.
2978 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2980 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2983 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2985 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2986 rather than '$'. This particular piece of braindamage is
2987 spreading like ooze. It's now infected libiberty, deja-gnu,
2989 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2990 hardwired '$' character.
2992 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2994 (Changes to break incredibly ugly, unmaintainable 750 line
2995 read_struct_type function up into managable pieces.)
2996 * Makefile.in (VERSION): Bump to 4.7.3.
2997 * stabsread.c (struct field_info): Local struct definition.
2998 * stabsread.c (read_member_functions, read_struct_fields,
2999 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
3000 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
3001 functions from fragmented read_struct_type.
3002 * stabsread.c (stabs_general_complaint): Catchall complaint.
3003 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
3004 symbol name continuation code. Use macro throughout.
3005 * stabsread.c (various places): Replace add-one-to-pointer
3006 with pointer increment.
3007 * stabsread.c (read_type): Retain function local copy of type
3008 descriptor. Rearrange code calling read_struct_type() to match
3010 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
3011 a single blank as the name of nameless enumerations. Recognize
3012 this special case and set nameless flag.
3013 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
3015 * ch-exp.y (access_name): New non-terminal token and
3017 * ch-exp.y (general_procedure_name): Now a terminal token.
3018 * ch-exp.y (location): Expand production.
3019 * ch-exp.y (match_simple_name_string): New function.
3020 * ch-exp.y (yylex): Call match_simple_name_string and return
3021 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3023 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3025 * munch: Backslash escape vertical bar characters inside
3026 grep patterns since they have special meaning for some greps.
3027 * parse.c (write_exp_string): Complete rewrite to store string
3028 contants as a leading explicit length, followed by the string data,
3029 followed by a trailing explicit length.
3030 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3031 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3032 Use recorded explicit length of strings in expression elements,
3033 rather than strlen. Adjust code to skip over strings stored in
3034 expression elements, and code to access strings, to account for
3035 new leading explicit size expression element.
3036 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3037 0, to avoid negative expression element indices.
3038 * valops.c (search_struct_method): Minor whitespace change.
3040 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3042 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3043 which together maintain a dynamically expandable static buffer
3044 for the lexer to use when translating C strings to their internal
3045 form (other future uses possible). Fix parsing of C style strings
3046 to do the normal C style input conversions of escaped character
3048 * valops.c (value_string): Remove translation of escaped
3049 character sequences, now done in C expression parser.
3050 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3051 and decides if it should be printed in literal form or some other
3052 form, based on it's ASCII value and setting of sevenbit_strings.
3053 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3054 macro, change indentation style.
3055 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3056 * ch-exp.y (chill_printstr): First cut at real function instead
3059 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3061 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3063 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3065 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3067 * defs.h (sevenbit_strings): Add declaration.
3068 * defs.h (printchar): Replace with gdb_printchar.
3069 * language.h (language_defn): Add new function pointers
3070 la_printchar and la_printstr, to do language dependent
3071 printing of characters and strings.
3072 * language.h (local_printchar, local_printstr): New macros
3073 to call language dependent functions pointed to by la_printchar
3074 and la_printstr respectively.
3075 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3076 dependent functions for printing characters and strings.
3077 * c-exp.y (c_language_defn, cplus_language_defn): Add
3078 c_printchar and c_printstr.
3079 * command.c (do_setshow_command): Rename printchar use to
3081 * expprint.c (print_subexp): Replace C style string output
3082 with call to local_printstr.
3083 * language.c (unk_lang_printchar, unk_lang_printstr):
3084 New stubs, currently errors.
3085 * language.c (unknown_language_defn, auto_language_defn,
3086 local_language_defn): Add unk_lang_printchar and
3088 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3089 language dependent functions to print characters and strings.
3090 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3091 * utils.c (printchar): Renamed to gdb_printchar.
3092 * valprint.c (print_string): Remove prototype, function moved
3093 to c-exp.y, where it becomes c_printstr.
3094 * valprint.c (print_max): Made global for reference from the
3095 language dependent printing routines in *-exp.y.
3096 * valprint.c (repeat_count_threshold): New variable with function
3097 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3098 Change all references to old macro to references to new variable.
3099 * valprint.c (value_print, val_print): Replace calls to
3100 print_string with calls to local_printstr.
3101 * valprint.c (val_print): Replace C style character printing
3102 with call to local_printchar.
3103 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3104 * valprint.c (_initialize_valprint): Add add_show_from_set
3105 call for setting up repeat_count_threshold as print variable.
3106 * ch-exp.y (decode_integer_value): New function.
3107 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3108 * ch-exp.y (chill_printchar, chill_printstr): New language
3109 dependent functions for printing characters and strings.
3110 * ch-exp.y (chill_language_defn): Add chill_printchar and
3113 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3115 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3116 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3117 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3119 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3121 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3122 and assume the process has been killed.
3124 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3126 * remote-udi.c (udi_open): Reset vars so that user can re-run
3127 programs without leaving GDB.
3128 * (many routines): Slightly improve error handling.
3129 * (download): Zero out BSS by longs instead of bytes to avoid
3130 timeouts in real hardware.
3131 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3132 that connection is no longer in use after shutdown() of socket.
3133 This keeps GDB from dying of a SIGPIPE when you issue multiple
3134 `target udi' commands.
3136 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3138 * language.h (language_format_info): New structure to bundle
3139 local formatting information.
3140 * language.h (language_defn): Replace individual format info
3141 with language_format_info structs.
3142 * language.h (local_*_format, local_*_format_prefix,
3143 local_*_format_specifier, local_*_format_suffix): New macros
3144 for binary/octal/decimal/hex formats to access info elements.
3145 * c-exp.y (c_language_defn): Update for new format handling.
3146 * m2-exp.y (m2_language_defn): Update for new format handling.
3147 * dbxread.c (language.h): Include for partial-stab.h use.
3148 * mipsread.c (expression.h, language.h): Include for
3150 * defs.h (local_hex_format, local_hex_format_custom,
3151 local_hex_string, local_hex_string_custom): Move to language.h.
3152 * language.c (local_hex_format_custom, local_hex_string,
3153 local_hex_string_custom, local_octal_format_custom): Use new
3155 * language.c (unknown_language_defn, auto_language_defn,
3156 local_language_defn): Update for new format handling.
3157 * printcmd.c (print_scalar_formatted): Use new macros
3158 to access decimal and binary format info for printing.
3159 * c-exp.y (chill_language_defn): Update for new format handling.
3160 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3161 * ch-exp.y (decode_integer_literal): Add function
3162 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3163 * ch-exp.y (builtin_type_chill_char): Add definition.
3164 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3166 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3168 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3170 (aix_framedata): added nosavedpc field.
3171 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3173 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3174 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3175 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3176 instructions as function_frame_info does. Expand special case of
3177 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3179 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3181 (function_frame_info): Set frameless if the function has no frame,
3182 and set nosavedpc if the PC was not saved. Handle gcc generated
3183 stfd 31,-4(31); st 31, -12(31) correctly.
3184 (frameless_function_invocation): New second argument pcsaved; if 0
3185 return whether the function has a frame, if 1 return whether the
3187 (frame_initial_stack_address): Correct typo: cache registers for
3188 callee_fi, not for fi, (avoids reading garbage memory locations).
3190 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3192 * infrun.c (wait_for_inferior (just before step_over_function
3193 label)): Change test for stepping into subroutine to check for the
3194 presence of line number info. This makes stuff compiled with -g1
3195 cause GDB to not lose control when stepping.
3197 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3198 Improve comments as well.
3200 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3202 * Makefile.in (VERSION): Bump to 4.7.2
3203 * symtab.c (find_pc_symtab): Fix return of random value
3205 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3206 Makefile since it contains sed patterns used in generation.
3207 Add sed pattern to also delete #include of any malloc.h.
3208 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3209 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3210 function names to conform to K&R terminology with respect to
3211 logical and bitwise operators:
3212 UNOP_ZEROP => UNOP_LOGICAL_NOT
3213 UNOP_LOGNOT => UNOP_COMPLEMENT
3214 BINOP_LOGAND => BINOP_BITWISE_AND
3215 BINOP_LOGXOR => BINOP_BITWISE_XOR
3216 BINOP_LOGIOR => BINOP_BITWISE_IOR
3217 BINOP_AND => BINOP_LOGICAL_AND
3218 BINOP_OR => BINOP_LOGICAL_OR
3219 PREC_OR => PREC_LOGICAL_OR
3220 PREC_AND => PREC_LOGICAL_AND
3221 PREC_LOGIOR => PREC_BITWISE_IOR
3222 PREC_LOGXOR => PREC_BITWISE_XOR
3223 PREC_LOGAND => PREC_BITWISE_AND
3224 value_zerop() => value_logical_not()
3225 value_lognot() => value_complement()
3226 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3227 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3228 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3229 and is nonexistant in some SVR4 based systems.
3230 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3231 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3233 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3234 * source.c (source_info): Fix minor nits, print "1 line" rather
3235 than "1 lines", and "language is <lang>".
3236 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3237 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3238 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3240 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3241 * ch-exp.y: New expression parser, for GNU-Chill.
3242 * defs.h (enum language): Add language_chill.
3243 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3244 LANG_MODULA2 a recognized language.
3245 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3246 Chill as well as Modula-2.
3247 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3248 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3249 * language.c (set_language_command): Add chill.
3250 * language.c (binop_result_type, integral_type, character_type,
3251 boolean_type, structured_type, value_true, binop_type_check):
3252 Add language_chill cases.
3253 * language.h (_LANG_chill): Define.
3254 * symfile.c (deduce_language_from_filename): Recognize the
3255 filename extensions ".chill", ".c186", and ".c286" for Chill.
3256 * valprint.c (typedef_print): Add case for language_chill.
3257 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3258 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3259 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3260 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3262 * Makefile.in (distclean): Add target ch-exp.tab.c.
3263 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3264 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3265 * eval.c (evaluate_subexp): Add OP_BOOL case.
3266 * expprint.c (print_subexp): Add OP_BOOL case.
3268 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3270 * infcmd.c (set_environment_command): Avoid skipping first
3271 char of env value if an '=' appears in it. Bug report and fix
3272 by Mark Jungerman, <maj@lucid.com>.
3274 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3276 * infcmd.c (step_over_calls): Improve comments.
3277 * symtab.c (find_pc_psymtab): Clean up a bit.
3278 * (find_pc_symtab): Fix comments, clean up code.
3279 * (find_pc_line): General cleanups, efficiency improvements.
3280 Also, don't return garbage when some line info exists, but there
3283 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3285 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3286 member, and the stat pointer passed to vmap_symtab was NULL, the
3287 wrong vmap entries would be modified. Fixes behavior where
3288 attempting to load symbols for a module with no member would mess
3289 up already read in symbols.
3291 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3293 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3294 29k-share/dfe/mini2udi.o.
3295 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3296 * alldeps.mak, depend: Update to deal with removal of
3297 aforementioned files.
3298 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3299 requirement for useless 'program' argument. Clean up
3300 udi_create_inferior, and udi_load to call common download()
3301 routine. Create download routine to load remote hosts directly
3302 (with the help of BFD) so that we don't need yank.c and
3304 Fix udi_detach to call UDIDisconnect with
3305 the right arguments. Clean up udi_resume, don't assign tip_error
3306 twice. Clean up udi_wait, straighten out status codes. Make
3307 udi_kill really work.
3309 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3311 * c-exp.y: separated host/target idea of integer type size,
3312 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3313 UINT and CHAR rules. (parse_number): work out the targetwise type
3314 of a number based upon it's size and qualifiers. (yylex): chars
3315 are now treated the same way as ints.
3317 * source.c (indentify_source_line): don't core dump if wanted
3318 line is larger than number of lines in source. (can happen when
3319 coff gets confused about #included source).
3321 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3323 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3324 when debugging a program with 100 shared libraries.
3326 * solib.c (solib_map_sections): Always close the BFD we open.
3327 Free all malloc'd storage we allocate, too, including error cases.
3328 (struct so_list): Remove unused so_bfd member.
3329 (clear_solib): Don't bother closing so_bfd.
3331 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3332 cacheable. `So many symbol files, so little file descriptors.'
3334 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3336 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3337 Stubs should stand alone as much as possible.
3339 * source.c (show_directories): Avoid printf_filtered length prob
3340 pointed out by Jonathan Stone.
3342 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3343 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3344 <Lee_Cooprider@vos.stratus.com>.
3346 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3348 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3349 struct, not struct itself.
3350 * serial.h (serial_restore): Fix prototype, takes pointer not
3353 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3355 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3356 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3358 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3360 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3361 Stubs should stand alone as much as possible.
3363 * README: Add remote-es1800.c and remote-st2000.c to table.
3364 * go32-nat.c: Remove, there is no native go32 support.
3365 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3367 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3369 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3370 new routines to deal with sending SIGINTs to attached processes
3371 when the user interrupts the controlling GDB.
3372 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3373 the aforementioned routines when waiting for the attached process.
3375 * elfread.c, mipsread.c: Include <string.h>.
3376 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3377 * serial.h: Add prototype for serial_restore().
3379 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3381 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3382 minimal_symbol_count, because the NULL symbol is not included in
3383 the count. This prevented this function from finding the last
3384 symbol in the table.
3386 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3388 * dbxread.c (process_one_symbol): if not defined
3389 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3390 the start of the function, not just after N_FUN.
3392 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3394 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3395 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3396 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3397 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3398 file. Remove preprocessor defines that previously did remapping.
3400 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3402 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3403 Bug fix courtesy of Alexander Klaiber.
3405 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3407 hp300 native support (hp300hpux untested).
3409 * hp300ux-xdep.c: removed.
3410 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3411 * xm-hp300hpux.h: updated copyright.
3412 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3413 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3414 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3415 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3416 fork-child.o coredep.o corelow.o.
3417 (NAT_FILE, NATDEPFILES): new macros.
3418 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3419 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3421 (NAT_FILE, NATDEPFILES): new macros.
3422 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3424 Vax ultrix native support.
3426 * nm-vax.h: new file.
3427 * Makefile.in (HFILES): added nm-vax.h.
3428 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3429 coredep.o corelow.o removed.
3430 (NAT_FILE, NATDEPFILES): new macros.
3431 * xm-vax.h: updated copyright.
3432 (REGISTER_U_ADDR): removed.
3434 Apollo native support (untested).
3436 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3437 * a68v-nat.c, nm-apollo68[bv].h: new files.
3438 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3439 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3440 * a68v-xdep.c: removed.
3441 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3442 inftarg.o fork-child.o a68v-xdep.o.
3443 (NAT_FILE, NATDEPFILES): new macros.
3445 * defs.h: include nm.h.
3446 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3447 sparc-tdep.c, : do not include nm.h.
3448 * doc/gdbint.texinfo: nm.h now included in defs.h.
3450 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3452 * Makefile.in (VERSION): 4.7.1 post release!
3454 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3456 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3458 * Makefile.in (VERSION): gdb-4.7 release.
3459 * README: Update for gdb-4.7.
3461 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3463 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3466 * alldeps.mak, depend: Update.
3468 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3470 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3472 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3473 causes problems in setting breakpoint in the right place in
3474 functions with `float' args which are passed as doubles.
3475 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3476 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3478 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3480 * Makefile.in (HFILES): Add nm-i386sco.h.
3481 * dwarfread.c: include <sys/types.h> for SCO.
3482 * infptrace.c: Don't include ptrace.h under SCO.
3483 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3485 * config/i386v.mt: Add exec.o to TDEPFILES.
3487 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3489 * i386v-nat.c: Remove space from front of #endif.
3490 * irix4-nat.c: Remove externs of registers[], include inferior.h
3492 * mips-nat.c: Explicitly initialize zerobuf to 0!
3493 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3494 Always setup fci->frame, even if it's non-zero. Too many places
3495 depend upon this behavior (and I have to get a release out the
3497 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3498 processing_gcc_compilation if we find the embedded stabs marker.
3499 This fixes several bugs with finding the location of short or char
3500 function parameters passed on the stack.
3502 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3504 Native support for sun4sol2.
3506 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3507 * nm-sysv4.h: new file.
3508 * Makefile.in (HFILES): added nm-sysv4.h.
3509 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3510 (NAT_FILE, NATDEPFILES): new macros.
3511 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3513 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3515 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3516 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3518 * Makefile.in (VERSION): Tick to 4.6.9.
3520 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3522 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3523 definition, replace with portable one.
3524 * remote-nindy.c: Lint.
3525 (nindy_wait): Return type is int, result is inferior_pid.
3526 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3527 (initialize_symmisc): Remove empty function.
3528 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3529 Remove obsolete, misspelled macro.
3530 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3531 (all @node commands): Use new form to avoid nitpicking errors.
3532 * doc/gdbint.texinfo: Document host/native/target split.
3534 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3536 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3538 * xm-mips.h (offsetof): Don't define this if __STDC__.
3540 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3542 umax native support (untested).
3544 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3546 (NAT_FILE, NATDEPFILES): new macros.
3547 * config/umax.mt (TDEPFILES): removed exec.o.
3548 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3549 removed to nm-umax.h.
3550 * nm-umax.h: new file.
3551 * Makefile.in (HFILES): added nm-umax.h.
3553 hppa native support (untested).
3555 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3556 (NAT_FILE, NATDEPFILES): new macros.
3557 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3558 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3559 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3560 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3561 * hppa[bh]-xdep.c: removed.
3562 * hppa[bh]h-tdep.c: do not include ptrace.h.
3563 * Makefile.in (HFILES): added nm-hppa[bh].h.
3565 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3567 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3569 * mips-nat.c: Straighten out include files. Work around
3570 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3573 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3575 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3576 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3577 backtraces from core files work.
3578 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3579 Functions are now defined in mips-nat.c.
3581 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3583 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3584 serial_default_name().
3586 * remote-hms.c, ser-go32.c, serial.h: Change from
3587 serial_timedreadchar() to new serial_readchar().
3589 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3591 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3593 * c-exp.y: Moved handling of 'const' and 'volatile' from
3594 <type> to <typebase>. This removes 2 conflicts.
3596 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3598 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3599 from breakpoint table when reseting breakpoints.
3601 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3603 Native support cleanup and corefile fixes for i386 SVR4 systems.
3605 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3606 fill_fpregset): Moved to i386v4-nat.c
3607 * i386v4-nat.c, nm-i386v4.h, : New files.
3608 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3609 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3610 change i386v-nat.o to i386v4-nat.o.
3612 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3614 Miscellaneous 386 configs updated.
3616 * config/i386aout.mt (TDEPFILES): removed exec.o.
3617 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3618 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3619 (NAT_FILE, NATDEPFILES): new macros.
3620 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3621 config/i386v4.mt (TDEPFILES): removed exec.o.
3622 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3623 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3624 (NAT_FILE, NATDEPFILES): new macros.
3625 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3626 fork-child.o coredep.o corelow.o i386-xdep.o.
3627 (NAT_FILE, NATDEPFILES): new macros.
3629 Native support cleanup for i386bsd (untested).
3631 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3632 * config/i386bsd.mh (NATDEPFILES): added exec.o
3633 * tm-i386bsd.h (FLOAT_INFO): removed.
3634 * nm-i386bsd.h (FLOAT_INFO): added.
3636 Native support for i386v (untested).
3638 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3639 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3640 (NAT_FILE, NATDEPFILES): new macros.
3641 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3642 * i386-xdep.c: removed.
3643 * Makefile.in (HFILES): added nm-i386v.h
3644 * i386v-nat.c, nm-i386v.h: new file.
3645 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3647 * tm-i386v.h (FLOAT_INFO): removed.
3649 Native support for linux (untested).
3651 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3652 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3653 (NAT_FILE, NATDEPFILES): new macros.
3654 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3655 * Makefile.in (HFILES): added nm-linux.h.
3656 * nm-linux.h: new file.
3657 * xm-linux.h: updated copyright. cleaned up formatting.
3658 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3660 Native support for sun386 (untested).
3662 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3663 fork-child.o sun386-xdep.o.
3664 (NAT_FILE, NATDEPFILES): new macros.
3665 * config/sun386.mt (TDEPFILES): removed exec.o.
3666 * Makefile.in (HFILES): added nm-sun386.h.
3667 * sun386-nat.c, nm-sun386.h: new file.
3668 * sun386-xdep.c: removed.
3669 * xm-sun386.h: updated comment and copyright.
3670 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3673 Native support for i386mach (untested).
3675 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3676 fork-child.o mach386-xdep.o.
3677 (NAT_FILE, NATDEPFILES): new macros.
3678 * Makefile.in (HFILES): added nm-i386mach.h.
3679 * nm-i386mach.h, i386mach-nat.c: new files.
3680 * mach386-xdep.c: removed.
3681 * xm-i386mach.h: updated copyright.
3682 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3685 Native separation for go32 (untested).
3687 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3688 * go32-nat.c: new file.
3689 * go32-xdep.c (call_ptrace, child_resume,
3690 fetch_inferior_registers, store_inferior_registers,
3691 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3693 Native support for m88k (untested).
3695 * Makefile.in (HFILES): added nm-m88k.h
3696 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3697 FETCH_INFERIOR_REGISTERS): removed.
3698 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3699 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3700 (NAT_FILE, NATDEPFILES): new macros.
3701 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3702 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3703 * m88k-xdep.c: removed.
3705 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3707 * i386b-nat.c: Comment changes.
3708 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3710 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3712 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3714 Avoid longjmp()-catching compilation errors in cross-ports.
3716 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3717 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3718 Move from mips-tdep.c and tm-{irix3,mips}.h.
3719 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3721 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3724 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3725 (fetch_core_registers): Fix bfd_seek arguments.
3727 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3729 Make core files work again (add back the `core' target).
3731 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3732 (NATDEPFILES): Add corelow.o.
3733 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3736 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3737 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3738 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3739 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3740 appears. FIXME, these should be moved to NATDEPFILES for native
3743 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3745 Ultra3 host/target/native split. (untested).
3747 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3748 (fetch_register, fetch_inferior_registers,
3749 store_inferior_registers, fetch_core_registers): removed to
3751 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3753 * Makefile.in (HFILES): added nm-ultra3.h.
3754 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3755 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3757 (NAT_FILE, NATDEPFILES): new macros for native support.
3758 * config/ultra3.mt (TDEPFILES): exec.o removed.
3760 * xm-vaxult.h: add MEM_FNS_DECLARED.
3762 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3764 * Makefile.in (VERSION): Roll to 4.6.8.
3765 (OBS): Put version.o first, so Makefile rebuild happens early.
3767 * command.h: Publicize prototype for not_just_help_class_command.
3768 * command.c: Remove proto.
3769 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3770 output. Move "maint info" from class info to class maintenance,
3772 * infrun.c: Move "stop" to class_obscure, and give it a
3773 function so it will not be seen as a global help topic. FIXME,
3774 it should be possible to set these attributes independently.
3776 * core.c (core_command): Make nicer error message for no core support.
3778 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3780 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3781 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3783 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3784 (scan_compilation_units): Punt unused filename arg. dbfoff,
3785 lnoffset, and curlnoffset are file_ptr's now.
3786 (dwarf_build_psymtabs): Drop desc and filename args; use
3787 objfile. dbfoff and lnoffset are file_ptr's now.
3788 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3789 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3790 (elf_symfile_read): Skip desc and filename args to
3791 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3792 * gdb-stabs.h: Use file_ptr rather than off_t.
3793 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3794 compile-time debug check that someone turned off as "unused".
3795 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3796 * symfile.h: Update dwarf_build_psymtabs and
3797 elfstab_build_psymtabs prototypes.
3798 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3799 Use file_ptr offsets. bfd_seeks use L_SET.
3801 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3803 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3804 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3805 value so that demangler won't be invoked. This greatly speeds up
3807 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3808 linked_proc_info so that it properly deallocates the appropriate
3809 item after it is done with it instead of before.
3810 * Don't pass bogus frame pointer to create_new_frame(). Just
3811 leave it as zero so that lower level code will figure out the
3814 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3816 Sony News native support.
3818 * Makefile.in (HFILES): added nm-news.h.
3819 * nm-news.h: new file.
3820 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3821 fork-child.o coredep.o to NATDEPFILES.
3822 (NAT_FILE, NATDEPFILES): new macros for native support.
3823 * config/news.mt (TDEPFILES): removed exec.o.
3825 * remote-vx.c: remove redundant include of sys/time.h.
3827 * infrun.c: include ctype.h. Otherwise some machines result in
3828 undefined for isdigit.
3830 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3832 * configure.in: Convert m68k entries to m68* entries to handle
3833 all the various m68xxx hosts and targets.
3834 * config/news1000.mt: No longer needed, same as news.mt.
3836 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3838 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3840 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3842 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3843 nm-sun2.h, nm-mips.h.
3845 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3847 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3849 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3851 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3853 * xm-hppah.h: if __STDC__ is not defined, define
3855 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3856 compiler; see the comment in the file.
3858 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3860 First cut at support for all BSD variants on 386.
3862 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3863 * i386b-nat.c: New native support file.
3864 * configure.in: Add host and target for i[34]86-*-bsd*.
3865 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3867 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3869 Sun2 native support (untested).
3871 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3872 REGISTER_U_ADDR): removed to nm-sun2.h.
3873 * nm-sun2.h: new file.
3874 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3875 fork-child.o sun3-xdep.o removed.
3876 (NAT_FILE, NATDEPFILES): new macros.
3878 Mips native support. Decstation and iris4 have been tested.
3881 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3882 fill_fpregset): removed to irix4-nat.c
3883 * mips-xdep.c: removed.
3884 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3886 * procfs.c: include nm.h.
3887 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3888 * xm-irix4.h: bump copyright.
3889 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3890 PROC_NAME_FMT): removed.
3891 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3892 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3893 (NAT_FILE, NATDEPFILES): new macros for native support.
3894 (CC): supply default compiler switches.
3895 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3896 fork-child.o coredep.o.
3897 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3899 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3900 fork-child.o mips-xdep.o coredep.o.
3901 (NAT_FILE, NATDEPFILES): new macros for native support.
3903 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3905 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3906 (NATDEPFILES): added fork-child.o
3907 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3908 (NATDEPFILES): added fork-child.o
3909 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3910 (NATDEPFILES): added fork-child.o
3912 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3914 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3915 by using puts_filtered instead.
3917 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3919 * remote-nindy.c (nindy_load): Replacement version from Steve
3920 Chamberlain, doesn't require forking to run "strip" or "sx".
3922 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3924 * Makefile.in (HFILES): Add nm-*.h files.
3926 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3928 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3929 (NATDEPFILES): added fork-child.o.
3931 * doc/gdbint.texinfo: document a few more macros, create new
3932 section for native macros.
3934 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3936 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3937 resolution of copyright issues.
3939 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3941 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3942 subdir gets configured.
3944 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3946 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3948 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3949 searching for a "bfd_strip" program. Also, fixed up arguments
3950 passed to that program.
3952 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3953 which is now used for something else. Rewrite description of
3954 associated parameters to match how gdb does it now.
3955 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3957 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3959 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3961 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3964 * inferior.h (proc_signal_handling_change): prototype removed.
3965 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3966 (handle_command): now calls target_notice_signals.
3967 * procfs.c (proc_signal_handling_change): renamed to
3968 procfs_notice_signals. Now static. Add prototype. All callers
3970 * target.h (struct target_ops): new field, to_notice_signals.
3971 (target_notice_signals): new macro to cover new field.
3972 * target.c (cleanup_target): default to_notice_signals to ignore.
3973 * corelow.c (core_ops),
3975 inftarg.c (child_ops),
3976 procfs.c (procfs_ops),
3977 remote-adapt.c (adapt-ops),
3978 remote-eb.c (eb_ops),
3979 remote-es1800.c (es1800_ops, es1800_child_ops),
3980 remote-hms.c (hms_ops),
3981 remote-mm.c (mm_ops),
3982 remote-nindy.c (nindy_ops),
3983 remote-st2000.c (st2000_ops),
3984 remote-udi.c (udi_ops),
3985 remote-vx.c (vx_ops, vx_run_ops),
3986 remote.c (remote_ops),
3987 target.c (dummy_target),
3988 xcoffexec.c (exec_ops): added static initializer for
3990 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3992 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3994 * main.c (define_command): Add forgotten initializer.
3996 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3998 * language.c, language.h: Move saved_language out to global
3999 expected_language. Set expected_language when user expectation
4001 * language.c (language_info): Don't print type/range checking gub.
4002 * main.c (main): Set expected language.
4003 (execute_command): Check against expected language.
4004 * symfile.c (set_initial_language): Set expected language.
4006 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
4008 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4010 A bunch of changes mostly to improve debugging of C++ programs.
4011 Specifically, the calling of inferiors methods is improved.
4013 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
4014 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
4015 hide the implementation details of pointer-to-method objects.
4016 How to tell if the pointer points to a virtual method is
4017 still very dependent on the particular compiler, but this
4018 should make it easier to find the places to change.
4019 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4020 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4021 macros, instead of a hard-wired-in code that incorrectly
4022 assumed a no-longerused representation of pointer-to-method
4023 values. And otherwise fix the relevant bit-rotted code.
4025 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4026 If there are both fields and methods, put a space between.
4028 * stabsread.c (read_struct_type): Fix bug in handling of
4029 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4030 by '_'). (It used to prematurely exit the loop reading in
4031 the fields, so it would think it should start reading
4032 methods while still in the fields. This could crash gdb
4033 given a gcc that can emit nested type information.)
4035 * valops.c (search_struct_method): Pass 'this' value by
4036 reference instead of by value. This provides a more
4037 consistent interface through a recursive search where the
4038 "bottom" functions may need to adjust offsets (due to multiple
4040 * valops.c, value.h, values.c: Pass extra parameters to
4041 value_fn_field and value_virtual_fn_field so we can
4042 correctly adjust offset for multiple inheritance.
4043 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4044 virtual function calls by using value_virtual_fn_field().
4045 * values.c: New function baseclass_offset, derived from
4046 baseclass_addr (which perhaps can be made obsolete?).
4047 It returns an offset rather than an address. This is a
4048 cleaner interface since it doesn't mess around allocating
4050 * valops.c (search_struct_method): Use baseclass_offset
4051 rather than baseclass_addr.
4053 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4055 * Makefile.in: Re-install 29K/UDI stuff.
4056 * remote-udi.c (udi_resume): Clean up.
4057 * (udi_wait): Rewrite, leave out bugs.
4058 * Add debugging code to print out all register fetches and stores.
4059 * Straighten out target_ops.
4060 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4062 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4064 * remote-udi.c (udi_create_inferior): run with no arguments should
4065 not pass the program name as an argument, since the UDI code
4066 already handles that.
4067 (udi_load): get the symbols from prog_name, not arg_string (the
4068 load command should really use arg_string as the program name, not
4069 prog_name, but at least the run command works now).
4071 * munch: HP9000/300 nm puts an extra space between T and symbol
4074 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4075 needed for vxworks targets.
4077 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4079 * am29k-tdep.c (_initialize_29k): Make it possible for the
4080 user to set and query the address where function calls into the
4081 inferior write a small scratch routine. `set call_scratch_address'
4082 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4083 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4084 not already cached validly.
4086 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4088 Rs6000 native support.
4090 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4091 machines without this header should not be compiling this file.
4092 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4093 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4094 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4095 * xm-rs6000.h: do not include ptrace.h.
4096 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4097 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4098 infptrace.o and inftarg.o move to NATDEPFIES.
4099 (NAT_FILE, NATDEPFILES): new macro for native support.
4101 Sun3 native support.
4103 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4104 new macros for native support.
4105 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4106 removed sun3-xdep.o.
4107 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4109 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4110 * sun3-nat.c, nm-sun3.h: new files for native support.
4112 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4114 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4115 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4116 dbfsize and use it to initialize new local file scope dbsize.
4117 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4118 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4119 DIEs as well as the current check for undersize DIEs. This helps
4120 to gracefully detect and reject corrupted DIE information.
4122 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4124 Add `command hooks' and a hook for inferior program stopping.
4126 * command.h (struct cmd_list_element): Remove unused `aux'
4127 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4128 * command.c (add_cmd): Initialize new fields, elim old.
4129 (add_alias_cmd): Clone new fields.
4130 (delete_cmd): Un-hook hookee if we're deleting hook.
4131 (help_cmd): Tell user the command is hooked, if it is.
4132 (lookup_cmd_1): Abbreviations return the original command
4133 instead of themselves, so that hooks on the original cmd will be
4135 * defs.h (enum command_class): Add class_pseudo and comments.
4136 * gdbcmd.h (execute_user_command): Add prototype.
4137 * infrun.c (normal_stop): If the stop command is hooked,
4138 run the hook whenever we stop.
4139 (hook_stop_stub): Stub for catch_errors.
4140 (_initialize_infrun): Set up pseudo "stop" command.
4141 * main.c (execute_user_command): Code extracted from execute_command.
4142 (execute_command): If hooked, run the hook before the command.
4143 (define_command): If defining a new hook, check the command it
4144 is hooking, and warn if none. Install the hook.
4145 * source.c (_initialize_source): "l" is an abbrev for "list".
4146 * doc/gdb.texinfo: Document command hooks.
4148 * Makefile.in (VERSION): Roll to 4.6.7.
4149 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4150 * infrun.c (breakpoints_inserted): Make it static again.
4151 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4153 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4155 Native file renaming.
4157 * nat-sparc.c -> sparc-nat.c
4158 * nat-sun4os4.h -> nm-sun4os4.h
4159 * nat-trash.h -> nm-trash.h
4160 * config/sun4os4.mh: track file renaming.
4161 * configure.in: link to nm.h rather than nat.h.
4162 * infptrace.c: include nm.h rather than nat.h.
4164 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4166 Host/target/native split for sun4.
4168 * Makefile.in (TSOBS): removed corelow.o.
4169 * infptrace.c: included nat.h.
4170 * nat-trash.h: temporary header file. This should be removed once
4171 all hosts have the native/host/target split.
4172 * configure.in: add a symlink from nat-trash.h to nat.h if no
4173 other nat file exists for this configuration.
4174 * sparc-tdep.c: no longer include sys/ptrace.h.
4175 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4176 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4178 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4179 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4180 to NATDEPFILES. removed sparc-xdep.o.
4181 (NATDEPFILES, NAT_FILE): new macros for native support.
4183 Break the direct connection from core_file_command to any
4184 particular type of core file support.
4186 * target.h (find_core_target): new prototype.
4187 * target.c (find_core_target): new function. Walks the target
4188 list looking for the core target.
4189 * core.c (core_file_command): replace calls to core_detach and
4190 core_open with find_core_target and direct calls.
4192 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4194 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4196 config/hp300hpux.mh: ALLOCA1 was not defined.
4198 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4200 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4201 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4202 until we can figure out a better way to do paging.
4204 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4206 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4207 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4208 * hppa-coredep.c: Remove, now that we use the hook.
4209 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4210 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4212 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4213 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4214 be ripped out and reimplemented right (see elfread.c).
4215 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4217 Rename all HPPA files to fit into unique DOS filenames:
4218 * *hppabsd* => *hppab*
4219 * *hppahpux* => *hppah*
4221 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4223 Make the /proc support a target-struct in its own right.
4225 * Makefile.in: Remove inftarg.[co], since it is now included via
4227 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4228 reference infptrace.o. Add fork-child.o to all *.mh that
4231 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4232 No longer global functions.
4233 (fork_inferior): New global function from fork-child.c.
4234 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4235 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4236 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4237 (child_create_inferior): New tiny function that calls fork_inferior.
4238 * fork-child.c: New file, containing fork_inferior, which is
4239 built from slight mods to inftarg.c's child_create_inferior.
4241 * procfs.c (procfs_ops): Add target vector.
4242 (attach): Rename as static do_attach.
4243 (procfs_create_inferior): New tiny function that calls fork_inferior.
4244 (child_xfer_memory): Rename to static procfs_xfer_memory.
4245 (store_inferior_registers): Rename to static procfs_store_registers.
4246 (inferior_proc_init): Rename to static procfs_init_inferior.
4247 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4248 procfs_files_info, procfs_open, procfs_mourn_inferior,
4249 procfs_can_run): Slightly mangled copies of the corresponding
4250 child_XXX routines from inftarg.c.
4251 (proc_wait): Renamed to static procfs_wait.
4252 (child_resume): Rename to static procfs_resume.
4253 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4254 (initialize_proc_fs): Rename to initialize_procfs. Set up
4257 * putenv.c: index -> strchr.
4258 * regex.c: Always rename bcopy to memcpy, etc.
4259 FIXME: Eventually do the renames rather than use #define's.
4260 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4262 * sparc-xdep.c: Move deferred_stores to target dependent.
4263 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4265 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4267 Split non-target-dependent code out of target_attach routines.
4269 * target.h: Comments on target_attach args and results.
4270 * infcmd.c (attach_command): Check for existing execution, call
4271 target_attach, set up terminal status and wait_for_inferior, wait
4272 for the attach status, and do normal_stop.
4273 * inftarg.c (child_attach): Remove target independent stuff.
4274 * remote-adapt.c (adapt_attach): Ditto.
4275 * remote-mm.c (mm_attach): Ditto.
4276 * remote-udi.c (udi_attach): Ditto.
4277 * remote-vx.c (vx_attach): Ditto.
4281 * remote-hms.c (hms_attach): Remove completely, it was useless.
4282 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4283 commented-out start_remote calls.
4284 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4285 DENTER and DEXIT macros and their calls. Use a real debugger --
4286 like gdb -- to see what functions are being called when.
4287 * utils.c (strcmp_iw): Make nonstatic, for lint.
4289 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4291 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4293 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4295 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4296 fix to differentiate between gcc1 & gcc2 compiled files so that we
4297 can debug calls that pass structs as args correctly.
4298 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4299 so, and what version.
4301 * remote.c (remote_wait): Make regs be char to avoid picayune
4302 ANSI compiler warnings.
4304 * energize.h: Move all external struct decls to inside of
4305 __STDC__, add prototype for energize_shell_wait().
4306 * energize.c (getpty): Clean up, make us really get a controlling
4308 * (energize_initialize): Disable SIGIO prior to setting up for
4309 I/O interrupts. Move setsid(), et. al. to getpty().
4310 * (energize_shell_wait): New routine to wait for things started
4311 via the shell command, uses wait() instead of /dev/proc.
4312 * Also, add prototype for execute_command_1().
4314 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4316 * inftarg.c (child_create_inferior, child_attach,
4317 child_mourn_inferior): collect unix child process stratum
4318 functions which live below the target vector into this file to
4319 facilitate host/target/native split. Also, make them static.
4320 * inflow.c (child_mourn_inferior): removed.
4321 * infrun.c (child_create_inferior, child_attach): removed.
4322 (resume): becomes global so that functions below the
4323 target vector can find it.
4324 * inferior.h (resume): add prototype.
4325 (child_mourn_inferior, child_create_inferior, child_attach):
4328 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4329 replaced with find_default_attach and
4330 find_default_create_inferior.
4332 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4334 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4335 addresses don't get displayed in the wrong positions.
4337 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4339 Separate core functions along target vector in preparation for
4340 native support. Functions above vector now live in core.c. Those
4343 * core.c (solib_add_stub, core_close, core_open, core_detach,
4344 get_core_registers, core_files_info, core_ops): moved to corelow.c
4345 (_initialize_core): removed addition of core_ops target.
4346 * corelow.c: new file.
4347 (solib_add_stub, core_close, core_open, core_detach,
4348 get_core_registers, core_files_info, core_ops): moved from core.c
4349 (_initialize_corelow): new function.
4350 * gdbcore.h (core_open, core_detach): added prototypes.
4351 (core_ops): add forward declaration.
4352 * Makefile.in (SFILES_MAINDIR): add core.c
4354 (TSOBS): change core.o to corelow.o
4356 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4358 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4359 instead of 'sun' predefined symbol so that trap analysis code is
4360 enabled only when the TARGET is a sun3.
4362 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4364 * tm-i960.h (ext_format_i960): Add top-level declaration.
4365 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4366 blocks, else Sun4 compiler complains.
4368 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4370 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4371 instruction's argument. Patch from jonathan@cs.stanford.edu
4374 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4376 Break the thread of control that implies that a unix child
4377 process will be the default target.
4379 * target.c (find_default_run_target, find_default_attach,
4380 find_default_create_inferior, return_zero): new functions.
4381 (cleanup_target): Make return_zero the default for to_can_run.
4383 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4384 child_create_inferior references with find_default_XXX instead.
4386 * target.h (struct target_ops): new field, to_can_run.
4387 (find_default_attach, find_default_create_inferior): new prototypes.
4388 (target_can_run): new macro.
4390 * Also added a zero (default) to_can_run element to all static
4391 struct target_ops initializations throughout GDB, except:
4392 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4394 * infrun.c (child_create_inferior): Clean up error handling when
4395 no exec file is specified.
4396 (child_attach): Don't require exec file.
4398 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4400 Remove kill_inferior_fast, in favor of target_kill, which goes
4401 through the target vector.
4403 * inferior.h (kill_inferior_fast): remove declaration.
4405 * main.c (disconnect): call quit_cover using catch_errors rather
4406 than calling kill_inferior_fast directly. New way goes through
4407 the target vector, handles attached processes, and writes
4408 command history if appropriate.
4409 (quit_cover): new function, wrapper for quit_command.
4411 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4412 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4413 inlining them into the local kill_inferior when needed.
4415 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4417 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4418 * stabsread.c (read_struct_type): Simplify complicated expression
4419 for dumb DECstation compiler.
4421 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4423 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4424 operands to memory management instructions, from WRS.
4426 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4428 * main.c (main): Back out previous language setting changes.
4429 Replace with simple default to C before processing any init
4430 files. There MUST be a language set, even in the absence of
4431 init files or executables, or expression parsing fails.
4433 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4435 * main.c (main): Move code that sets initial language to
4436 symfile.c. Fixup places where command files are processed to
4437 be consistent in setting a default language if none has been
4439 * symfile.c (set_initial_language): Add code moved from
4440 main() that sets an initial default language when a new
4441 symbol file is read.
4442 * symfile.c (symbol_file_command): Call set_initial_language.
4443 * symtab.c (find_main_psymtab): Add FIXME comment.
4445 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4447 * breakpoint.c, sparc-tdep.c: comment changes.
4448 * configure.in: removed target_dependent line.
4450 * remote-mm.c (mm_attach): change printf to error to prevent
4452 * remote-udi.c (udi_attach): change printf to error to prevent
4455 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4456 calls to {fetch|store}_inferior_registers with calls to
4457 target_{fetch|store}_registers, for remote-target independence.
4459 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4461 * Makefile.in: Fix bug I introduced in merging Rich's change.
4462 * infrun.c (child_create_inferior): Use proceed() rather than
4463 doing all the same stuff by hand.
4465 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4467 * Makefile.in, configure.in: add support for files used only when
4468 configured native, that is, when host = target.
4470 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4472 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4473 stores are target dependent and were moved from xm to tm.
4475 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4477 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4479 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4480 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4482 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4484 * target.h (struct target_ops): removed to_convert_to_virtual and
4485 to_convert_from_virtual elements. Initializations removed from
4486 all static initializations.
4487 (target_convert_to_virtual, target_convert_from_virtual):
4489 (host_convert_to_virtual, host_convert_from_virtual): Removed
4490 forward declarations.
4491 * target.c (cleanup_target): removed default assignments for
4492 to_convert_to_virtual and to_convert_from_virtual.
4493 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4495 * findvar.c (value_of_register, value_from_register):
4496 target_convert_to_virtual inlined.
4497 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4498 * valops.c (value_assign): target_convert_from_virtual inlined.
4500 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4502 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4503 position wrong if used for the prompt.
4504 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4506 Support for accessing arbitrary MIPS stack frames in memory.
4508 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4509 set, run it before INIT_EXTRA_FRAME_INFO.
4510 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4512 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4513 (FP) value in the frame_info struct if it is zero (as from top of
4515 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4517 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4518 comes back as zero. So does FP_REGNUM, as a trigger for
4519 init_extra_frame_info.
4521 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4522 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4523 (INIT_FRAME_PC): Defined to null.
4524 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4525 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4526 Briefly explain MIPS stacks in GDB.
4528 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4530 * copying.awk, copying.c (show_copying_command,
4531 show_warranty_command): Rename from copying_info, warranty_info,
4532 to match command function conventions.
4534 * utils.c (prompt_for_continue): Reinitialize more-counts
4535 before printing anything, and again afterward. Fix comments.
4536 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4537 or alloca() if needed.
4539 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4540 detect native versus cross-host.
4542 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4544 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4545 Suns. Rename to m68k_saved_pc_after_call.
4546 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4547 m68k_saved... instead of sun3_saved...
4549 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4551 * Makefile.in (update-depend, update-alldeps): Split out of
4552 setup-to-dist, for convenience in rebuilding the depend and
4554 (assorted): Update to catch straggler files when building gdb.tar.Z.
4556 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4558 Preliminary cleanup for splitting host/native/target.
4560 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4561 here; it is dealt with at a gdb-target-independent level.
4562 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4563 high toned routine. Fix return type to void.
4564 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4565 Rich and I believe the "real problem" was that both single_step
4566 and target_resume were issuing PT_CONTINUE calls. This would
4567 cause the second PT_CONTINUE to sometimes fail because the process
4568 was already running.
4569 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4571 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4573 * energize.c (pty_to_kernel): Must check for EAGAIN as
4574 termination condition.
4575 (full_filename): Don't prepend dirname if filename begins with /.
4576 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4578 (getpty (NCR)): Lotsa bug fixes...
4579 (kernel_dispatch (case StopRType)): Use kill() instead of
4580 killpg() so we can deal with losing systems...
4581 (wait_for_events): Work around NCR select() lossage. It doesn't
4582 zero out readfds when select() returns zero.
4583 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4584 getcwd() instead of getwd() (NCR getwd() seg faults).
4585 (energize_wait): Use sigaction() for NCR. Their version of signal()
4586 is unreliable by default.
4588 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4589 error from PIOCSWSTOP.
4591 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4592 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4593 defs.h, utils.c: Make vfprintf_filtered global.
4595 * energize.c (send_location): New routine to consolidate all
4596 places where we must notify kernel of where the given pc is.
4597 (cplus_demangle): Put single-quotes around demangled names.
4598 (energize_call_command): Call send_location() after doing up,
4599 down, and frame commands.
4601 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4603 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4604 pass at doc for two new remote targets---29K using UDI, and Tandem
4605 ST2000 using STDBUG.
4607 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4609 * doc/all.m4: turn on H8/300 stuff for generic manual
4611 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4612 after explicit call to breakpoint() in serial stubs.
4614 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4616 * mipsread.c: Clean up some white space.
4617 (parse_symbol): Handle stEnd of stFile.
4618 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4620 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4621 store_inferior_registers): Replace unexplained numbers
4622 with manifest constants from a DECstation header file.
4623 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4624 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4626 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4628 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4629 for "down". Suggested by Richard Stallman.
4631 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4633 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4634 redeclaration bug on SunOS 4.
4636 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4638 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4639 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4640 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4641 they aren't already there.
4642 * remote-vx.c (vx_prepare_to_store): Ditto.
4643 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4645 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4647 Removed a large number of changes inserted by Per Bothner
4648 for C++ support. These will go back in when they've been
4651 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4653 * serial.h: Fix prototye for serial_raw().
4654 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4655 serial_write() to match prototypes.
4656 * remote-st2000.c (get_reg_name): Make *p be const.
4658 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4660 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4661 to agree with target structure field type.
4662 (nindy_store_registers): Ditto.
4664 * Makefile (OPCODES): New var, pointing to opcodes library.
4665 (CLIBS, CDEPS): Include it.
4666 (saber_gdb): Load opcodes library.
4668 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4670 * a68v-xdep.c (store_inferior_registers): declare as void.
4671 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4672 * remote-st2000.c: Massive changes to use new serial package.
4673 Also added 'connect' command to transparantly connect to serial
4675 * ser-termios.c: Big cleanup, use nicer coding conventions.
4676 * ser-bsd.c: New module, serial stuff for BSD systems.
4677 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4678 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4680 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4682 * doc/gdb.texinfo: fix shameful error of agreement reported by
4683 jimb@occs.cs.oberlin.edu (Jim Blandy)
4684 * doc/gdb.texinfo: remove old partial discussion of remote serial
4685 protocol (via serial debug stubs)
4686 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4687 use of serial debug stubs
4689 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4691 * symfile.h: Declaration of set_demangling_style() moved
4692 here from demangle.h (which is now in ../include).
4693 * i386-xdep.c: Update comment.
4695 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4697 * symtab.c (completion_list_add_symbol): restructured to optimize
4698 for time. First clip names that cannot match. Then clip any
4699 names we've already considered. Drop a redundant strncpy. Drop
4700 a redundant malloc and associated free for demangled names.
4702 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4704 * a68v-xdep.c (store_inferior_registers): Define as type void.
4705 * configure.in: Add host m68k-apollo*-bsd*.
4706 * demangle.c (struct demanglers): Use enum instead of constant
4707 value to keep braindamaged HP/Apollo compiler happy.
4709 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4711 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4712 match "FOO". This allows 'break Foo' to work when Foo is
4713 a mangled C++ function. (See comment before function.)
4715 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4717 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4718 for files in vx-share/*.c.
4719 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4720 for normal GDB source files.
4722 * Makefile.in (VERSION): Roll to 4.6.6.
4724 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4725 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4726 * tm-sun3os4.h: Update comments.
4727 * xm-delta88.h: Remove STACK_END_ADDR.
4729 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4731 * Makefile.in (VERSION): Roll to 4.6.5.
4733 * infrun.c: Lint for recent `handle' changes.
4735 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4736 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4737 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4738 should include a ser-XXX.o module.
4740 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4741 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4743 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4744 known suns in configure.in, rather than mapping them to unique
4745 config files that happen to duplicate other config files.
4746 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4747 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4749 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4751 * configure.in (*-*-sunos*): Use trailing * to match all
4752 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4753 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4754 in production on Sun-4.
4755 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4756 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4757 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4759 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4760 config/sparc-noun.mt: New target configs for embedded.
4761 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4763 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4764 target definitions for embedded with and without underlines on
4767 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4768 not a parameter of the CPU, but of the development environment.
4769 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4771 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4773 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4774 (which involves reading in main's symtab) if we have no breakpoints.
4776 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4778 * dwarfread.c (cu_language): New local variable to record
4779 language for current compilation unit being processed.
4780 * dwarfread.c (set_cu_language): New local function to decode
4781 and record language for current compilation unit being processed.
4782 * dwarfread.c (synthesize_typedef): Add local function to
4783 synthesize a typedef for C++ classes, structs, unions, and
4785 * dwarfread.c (read_structure_scope): Synthesize typedefs
4786 for C++ classes, structs and unions.
4787 * dwarfread.c (read_enumeration): Synthesize typedefs for
4789 * dwarfread.c (read_file_scope): Call set_cu_language to
4790 record language for current compilation unit. After symtab
4791 is built, save this recorded language.
4792 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4793 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4794 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4795 typedefs for C++ classes, structs, unions, and enumerations.
4796 * dwarfread.c (scan_compilation_units): Call set_cu_language
4797 to record language for current compilation unit.
4798 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4799 for TAG_enumeration_types, rather than in add_partial_symbol.
4800 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4801 case with class, struct, and union type cases, now that they are
4802 the same. Remove tests for non-NULL name attributes, now done
4804 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4805 treat as alias for TYPE_CODE_STRUCT for now.
4807 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4809 * Makefile.in: map "gdb" through program_transform_name when
4812 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4814 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4815 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4816 Use "regi" for local indexing through register numbers, reserving
4817 "regno" for the name of a specific register passed as an input
4818 parameter. Fix bug propagated through all versions that sometimes
4819 used regno as an index when it should have been regi, thus using
4820 -1 as an index in some cases.
4822 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4824 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4825 respectively, so same demangler can be used by other programs.
4826 * Makefile.in: Remove demangler stuff.
4827 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4828 * demangle.c (_initialize_demangler): Tell demangler which
4829 CPLUS_MARKER to assume.
4831 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4833 RS/6000 portability changes (for hosting cross-debuggers).
4835 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4836 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4837 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4838 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4839 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4840 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4841 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4842 (NO_SINGLE_STEP): Add, target-dependent.
4843 (loadinfotextindex): Lowercase, remove "aix_".
4844 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4845 (NO_SINGLE_STEP): Remove, target-dependent.
4846 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4847 * xcoffread.c: Only build file if RS/6000 native GDB.
4848 (build_function_symbol): Remove #if 0'd code.
4849 * rs6000-tdep.c: Cleanup. Add static fn protos.
4850 Use CORE_ADDR for addresses throughout. Make void fns void.
4851 (pop_dummy_frame): Add FIXME about bogosity of design here.
4852 (rs6000_struct_return_address): Ditto.
4853 (frameless_function_invocation, frame_get_cache_fsr,
4854 frame_initial_stack_address, xcoff_relocate_symtab,
4855 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4856 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4857 Use CORE_ADDRs. Change identifiers to lowercase.
4859 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4860 supplying dummy routines if non-native. Add prototype for
4861 static exec_one_dummy_insn. Move a mess of functions to
4862 rs6000-tdep.c (as above). Remove #if 0'd code.
4864 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4865 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4866 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4868 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4871 * vx-share/README, nindy-share/README: New files describing
4872 how these directories' code is shared, and with whom.
4874 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4876 * configure.in (target configurations): Reformat into table.
4877 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4879 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4880 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4881 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4882 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4883 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4884 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4886 * Makefile.in (config-check): Add command to check whether
4887 configure.in is consistent with config/*.
4889 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4891 * configure.in (host configurations): Reformat nested cases into
4892 easy-to-maintain table.
4893 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4894 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4896 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4898 * cplus-dem.c: Reorder args to most local functions to make them
4899 follow the consistent pattern of struct work_stuff pointer first,
4900 followed by pointer into string being demangled, followed by
4901 pointer to the string where the result is being stored, followed
4902 by other args. Also generally replace most variables of name
4903 "type" with "mangled" for consistency. They all pointed to the
4904 same string but half were one name and half the other.
4905 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4906 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4907 use whenever a qualified name is being demangled.
4908 * cplus-dem.c (do_type): Qualified names are treated similarly
4909 to fundamental types, not as modifiers of fundamental types.
4911 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4913 * configure.in: Add sparclite as a target.
4915 * sparc-stub.c (handle_exception): Flush instruction cache just
4916 before returning to the user. (hexToInt): Fix overzealous cleanup.
4918 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4920 * infrun.c (handle_command): Rewrite to allow multiple signal
4921 numbers, signal number ranges, and to recognize "all" to mean all
4922 signals except those used by the debugger.
4923 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4924 to set or reset actions for specific signals.
4926 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4928 * coffread.c (decode_type): Call alloc_type to alloc new
4930 * stabsread.c (read_array_type, read_range_type, define_symbol):
4931 Call alloc_type to alloc new types.
4932 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4933 from type_obstack to symbol_obstack.
4934 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4936 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4937 associated with a type, using the same mechanism as was used to
4938 allocate space for the type structure itself.
4939 * coffread.c (patch_type, coff_read_struct_type,
4940 coff_read_enum_type): Use TYPE_ALLOC.
4941 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4942 * gdbtypes.c (create_array_type, check_stub_method,
4943 allocate_cplus_struct_type): Use TYPE_ALLOC.
4944 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4945 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4946 read_range_type): Use TYPE_ALLOC.
4948 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4950 * breakpoint.c (breakpoint_re_set): Select a default source
4951 symtab if one is not currently selected.
4952 * utils.c (query): Call wrap_here before building the output
4953 query string, to turn off wrapping and flush any buffered output.
4954 Otherwise our query may end up in the wrap buffer and never be
4956 * eval.c (evaluate_subexp): Report error when attempting to
4957 evaluate subscript for types without a target type, rather
4958 than dumping core by using the NULL pointer.
4959 * symfile.c (symbol_file_command): Forget current_source_symtab
4960 and current_source_line when discarding symbol table.
4962 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4964 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4966 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4967 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4969 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4971 * remote.c (remote_open): Fix baud rate setting to make -b flag
4972 work. (remote_wait): Change 'T' message parser to deal with new
4973 improved format which allows stub to send an arbitrary bunch of
4975 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4976 make all this re-entrant by storing all state on the stack. Clean
4977 up memory error trapping. (computeSignal, set_debug_traps):
4978 make it all table driven. Make a start at a baud rate setting command.
4980 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4982 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4984 * remote-vx.c: redefine malloc to avoid buggy declaration on
4985 RS/6000 <rpc/types.h>.
4986 xm-rs6000.h: include <sys/select.h> to define fd_set for
4987 <rpc/svc.h> on RS/6000.
4989 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4991 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4992 recursive invocations of make. Always create installation
4995 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4997 * m68k-pinsn.c: Minor fix in style of output (don't use
4998 range to indicate floating point control registers).
5000 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
5002 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
5004 * infcmd.c (registers_info): Handle multiple register names.
5005 Changes inspired by Roland McGrath.
5007 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
5009 * sparc-stub.c: New file. Mix it with your SPARClite
5010 application, and it will speak GDB remote protocol!
5011 * remote.c (remote_wait): Change 'T' (expedited reply) message to
5012 deal with arbitrary registers. Needed for sparc-stub.
5014 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
5016 * cplus-dem.c (cplus_markers): Add table for gnu style and
5017 use throughout, in place of compile time constant CPLUS_MARKER.
5018 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5019 * cplus-dem.c (cfront_special): New function, as suggested
5020 by pfieland@stratus.com.
5021 * cplus-dem.c (forget_types): New function.
5022 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5024 * cplus-dem.c (mop_up): Call forget_types().
5025 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5026 Use throughout, instead of checking current_demangling_style.
5027 * cplus-dem.c (demangle_signature): When finding an explicit
5028 start of function args, forget all remembered types for
5029 lucid/cfront style demangling.
5030 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5031 underbar characters, use last pair as the delimiter. Hoist
5032 gnu_special() call up to cplus_demangle(). Call cfront_special()
5034 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5035 for inherited classes.
5036 * cplus-dem.c (demangle_args): Document quirks of numbered
5037 references to previously seen types.
5038 * dbxread.c (read_ofile_symtab, process_one_symbol):
5039 Use AUTO_DEMANGLING rather than explicitly checking
5040 current_demangling_style.
5041 * demangle.h: Add some comments.
5042 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5043 CFRONT_DEMANGLING): New macros.
5044 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5045 not found in the actual producer string produced by lcc.
5046 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5047 than explicitly checking current_demangling_style.
5049 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5051 * breakpoint.c (enable_longjmp_breakpoint,
5052 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5053 Check for duplicate breakpoints at the same address. Bug report
5054 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5056 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5058 * buildsym.c (end_symtab): Document that end_symtab can return
5059 NULL under non-error conditions.
5060 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5061 returned from end_symtab for empty compilation units.
5063 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5065 * am29k-tdep.c: Lint from DECstation compiler.
5066 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5067 As the man page says, "Sometimes you just can't get lint to shut
5068 up". That doesn't mean you should blow away the code it won't
5070 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5071 it up over the next few weeks. Make mips x 29k build.
5072 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5073 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5074 but leave it as a comment because the breakpoint instruction
5075 is not easily accessible at this moment (it's static, and if
5076 we define one here, it goes into every file compiled).
5078 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5080 * Makefile.in (VERSION): Bump to 4.6.3.
5081 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5082 function scopes when building partial symbol tables.
5083 * objfiles.c (open_existing_mapped_file): Make it clear in
5084 warning message that out of date mapped files are ignored.
5085 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5086 unit source file name in error message.
5088 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5090 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5091 * dwarfread.c (struct_type): In absence of AT_byte_size for
5092 bitfield, use size of object of member's type for the size of
5093 the anonymous object containing the bit field.
5094 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5095 an AT_byte_size attribute is seen.
5096 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5097 union aux_ext (was aux_ent).
5098 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5099 unsigned char* to char*, for Lucid compiler.
5100 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5101 to be correct type (from unsigned char* to char*).
5102 * valprint.c (type_print_derivation_info): Minor tweak to placement
5103 of commas in derived class printing.
5104 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5106 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5108 * xm-go32.h: Define LSEEK_NOT_LINEAR
5109 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5110 then work out the lseek positions of newlines by running through
5111 the file and `tell'ing. This makes source file listing work on
5112 OS's where the relationship between physical position in file and
5113 canonical position is indeterminate, eg VMS and DOS.
5115 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5117 * stabsread.c: Ensure that all members of all allocated structures
5118 are initialized to known state to avoid hard to find bugs with gdb
5119 using fields containing random data.
5120 * buildsym.c (start_subfile): Compact dirname initialization.
5121 * buildsym.c (patch_subfile_names): New function.
5122 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5123 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5124 * buildsym.h (patch_subfile_names): Add prototype.
5125 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5127 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5129 * remote-udi.c: Update comments.
5131 * remote.c (getpkt): Only force retransmission ten times;
5132 after that, assume bug in target code, and handle pkt anyway.
5134 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5136 * configure.in: Add support for apollo 68k under BSD environment.
5137 * xm-apollo68b.h: New file to support above.
5139 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5141 * configure.in: Recognize i486 host cpu.
5142 * valprint.c (type_print_derivation_info): Print derivation info
5143 in same form as class declarations in source.
5144 * valprint.c (type_print_varspec_suffix): Split arg printing
5145 code out to type_print_args function.
5147 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5149 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5150 at_import, at_frame_base.
5151 * dwarfread.c (completedieinfo): Remove cases for obsolete
5152 AT_visibility, AT_import, and AT_frame_base attributes.
5153 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5154 i860, which can keep up to 4 shadow breakpoints.
5155 * tm-stratus.h (USG): Define.
5156 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5157 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5158 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5159 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5160 * config/stratus.mt (TDEPFILES): Include files available from
5161 stratus that are not yet in release pending receipt of paperwork
5163 * buildsym.c (finish_block): Minor code format change.
5164 * gdbtypes.h (struct field): Add to comments.
5165 * gdbtypes.h (virtual_field_bits): Add to comments.
5166 * objfiles.c (allocate_objfile): Change obstack interface to
5167 match FSF merging efforts.
5169 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5171 * Makefile.in (VERSION): Bump to 4.6.2.
5172 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5173 * Makefile.in (OBS): Add stabsread.o
5174 * Makefile.in (stabsread.o): Add build rule.
5175 * stabsread.c, stabsread.h: New files.
5176 * buildsym.c: Split out stabs specific support to stabsread.c.
5177 * buildsym.h: Split out stabs specific support to stabsread.h.
5178 * dbxread.c (stabsread.h): Include
5179 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5180 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5181 * dbxread.c (read_ofile_symtab): Call end_stabs.
5182 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5183 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5184 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5185 really_free_pendings to cleanups.
5186 * elfread.c (elf_new_init): Call stabsread_new_init.
5187 * gdbtypes.c: Small changes to maintenance commands.
5188 * mipsread.c (stabsread.h): Include.
5189 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5190 * xcoffread.c (stabsread.h): Include.
5191 * xcoffread.c (global_stabs): Remove redundant def.
5192 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5194 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5196 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5197 * inflow.c (terminal_init_inferior, terminal_inferior,
5198 terminal_ours_1, initialize_inflow): Record and use state
5199 of lmode_inferior_valid and lmode_ours_valid.
5201 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5203 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5204 include <sgtty.h> on USG. (from sef).
5206 * depend: es1800 dependency needed here.
5208 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5210 * buildsym.c (read_struct_type): Initialize structs allocated
5211 with alloca, to avoid using random values from stack later on.
5212 * defs.h (fprintf_filtered): Add prototype.
5213 * gdbtypes.c (check_stub_method): Fix misleading comments.
5214 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5216 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5217 small changes to maint support functions.
5218 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5219 for some fields and expand comments.
5220 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5221 macro and track change to obstack_full_begin macro.
5222 * utils.c (fprintfi_filtered): New function.
5223 * valprint.c (type_print_base): Fixup field printing to not
5224 print extraneous lines and not print bogus "no data fields"
5225 messages for C++ classes with no data members. Also use new
5226 fprintfi_filtered function.
5228 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5230 * configure.in: es1800 ok for 68000 too.
5232 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5234 * configure.in: echo error messages to stderr, not stdout
5236 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5238 * configure.in: recognize hppa* instead of hppa
5240 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5242 * energize.c: Second cut at DynamicLoad message handling.
5244 * energize.c: Relativize pathnames in #include statements.
5245 * (kernel_dispatch): Better error messages for unknown protocol
5247 * (kernel_dispatch): First cut at DynamicLoad message handling.
5249 * Makefile.in: Remove -I../readline from all compilations,
5250 include a special case for main.o instead.
5252 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5254 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5255 error if it fails to find a member type, rather than return NULL
5256 and trigger a coredump.
5257 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5258 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5259 match on complete demanglings, including argument lists for member
5260 functions, rather than just accepting the first demangling that
5261 matches the class and function name.
5262 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5263 to start_symtab as the directory name.
5264 * dwarfread.c (completedieinfo): Strip off any leading hostname
5265 portion of the AT_comp_dir attribute string. Gdb doesn't know
5266 what to do with them (FIXME).
5268 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5270 * breakpoint.c (commands_command): Simplify code a bit, remove
5271 unnecessary fflush().
5273 * Makefile.in (OTHERS): Add gcc.patch.
5274 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5276 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5278 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5279 lcc producer string.
5281 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5283 * WHATS.NEW renamed to NEWS.
5285 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5287 * dbxread.c, dwarfread.c: Re-enable experimental code to
5288 automatically select demangling style.
5289 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5290 DEMANGLING_STYLE, to make more descriptive. Revert back to
5291 "auto" as default. Comment use.
5292 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5293 * Makefile.in (${DEMANGLER}.o) Remove target and special
5296 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5298 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5300 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5302 * Makefile.in, demangle.c: Change default demangling style to
5304 * Makefile.in: Update version to 4.6 !!!
5305 * README, WHATS.NEW: Update for 4.6.
5307 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5309 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5312 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5313 nodes as base classes.
5315 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5317 * alldeps.mak, depend: Update.
5319 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5321 * Makefile.in (VERSION): 4.5.9.
5323 * xm-hp300bsd.h: Add decl for strdup().
5324 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5325 PDR. Cleanup a few things, fix compilation warnings.
5327 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5329 * Makefile.in (DEMANGLING_STYLE): New define to set default
5330 demangling style for C++. Defaults to "auto".
5331 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5332 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5333 * Makefile.in (OBS): Add demangle.o
5334 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5335 Remove compile time decisions about demangling style and replace
5336 with runtime decisions using current_demangling_style.
5337 * cplus-dem.c (main): Expand code included during building of
5338 standalone demangler to recognize demangling style options.
5339 * dbxread.c (demangle.h): Include.
5340 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5341 demangling style if processing g++ code and current demangling style
5342 is auto (Note: this feature currently disabled.)
5343 * demangle.c: New file, generic demangling control.
5344 * demangle.h (demangling_styles): New enumeration to select one
5345 of several demangling styles. Also define string names for each
5347 * demangle.h (set_demangling_style): Add prototype.
5348 * dwarfread.c (demangle.h): Include.
5349 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5350 New producer string prefixes to recognize.
5351 * dwarfread.c (handle_producer): Consolidate actions for specific
5352 producers. Set demangling style based on producer string if
5353 current style is auto. (Note: this feature currently disabled.)
5354 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5356 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5358 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5360 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5362 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5363 * c-exp.y: Call lookup_signed_typename() after seeing
5364 "signed". This handles "signed char" correctly.
5365 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5366 keywords before a type specifier.
5368 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5370 * command.c (lookup_cmd_1): Clarify descriptive comments.
5371 * gdbcmd.h (maintenanceprintlist): Add declaration.
5372 * main.c (maintenanceprintlist): Add definition.
5373 * main.c (gdb_completer_command_word_break_characters): Add.
5374 * main.c (symbol_completion_function): Switch completer word
5375 break character sets dynamically, based on whether completion is
5376 being done on commands or on something else.
5377 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5378 * maint.c: Include demangle.h.
5379 * maint.c (maintenance_demangle): New function.
5380 * maint.c (maintenance_print_command): New function.
5381 * maint.c (_initialize_maint_cmds): Reorganize some commands
5382 under new maintenance print subcommand.
5384 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5386 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5387 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5388 target type. Otherwise, 'whatis this.field' wouldn't work,
5389 which would be inconsistent, since 'print this.field' works.
5390 * buildsym.c (read_struct_type, read_enum_type): Clear
5391 TYPE_FLAG_STUB flag.
5392 * buildsym.c (cleanup_undefined_types): Don't rely on a
5393 flawed "Reasonable test to see if" a type has been defined
5394 since it was referred to; now we can just see if the
5395 TYPE_FLAG_STUB flag has been cleared.
5396 * valprint.c (print_type_base): Emit public/protected/private
5397 labels for methods as well as fields. Also, indent these labels
5398 2 spaces instead of 4, for a more conventional "look".
5399 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5400 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5401 * gcc.patch: New file. Contains patch for gcc (so people
5402 with gdb-2.2.x won't have to wait for a new gcc release).
5404 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5406 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5407 (print_addr): Call print_address to show symbolic version as well.
5409 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5411 (vx_read_register): Declare inferior_fp_regs. Delete code for
5412 copying "inferior_registers" around; the values are already in var
5413 "registers". Use correct size for register set.
5415 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5416 target doesn't support it.
5417 (vx_read_register): Don't try reading them either.
5419 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5420 VxWorks back end reads them in one contiguous set except for this
5422 (register_names): Change "pc" to "pcw" to avoid confusion printing
5424 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5425 find the PC under VxWorks.
5427 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5429 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5430 to create new blank types, instead of handcrafting them.
5431 * defs.h (printfi_filtered): Add prototype.
5432 * utils.c (printfi_filtered): New function.
5433 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5434 to simplify the code. Other cleanups.
5435 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5436 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5437 use of various fields.
5438 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5439 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5440 production that currently treats it exactly the same as STRUCT.
5441 * c-exp.y (yylex): Recognize "class" as token CLASS.
5442 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5443 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5444 general symbol handling code. Call cplus_mangle_opname with
5446 * symtab.c (decode_line_2): Print demangled function names in
5447 breakpoint menus, instead of just file and line number.
5448 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5449 * valprint.c (type_print_base): Print "class" for C++ classes,
5450 rather than "struct". Print section labels for public, protected
5451 and private members of C++ classes.
5452 * values.c: Include demangle.h.
5453 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5455 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5457 * Makefile.in (VERSION): Update to 4.5.8.
5459 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5461 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5462 prevent crashes when examining cross-targets.
5463 * dbxread.c (process_one_symbol): Include directory name when
5464 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5465 find include files, and yacc/lex sources when the cwd doesn't match
5466 that in which the object was compiled.
5467 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5469 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5472 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5474 * maint.c (maintenance_command, maintenance_info_command):
5475 Install with allow_unknown as 0 and call help_list to show
5476 list of possibilities when no subcommand is specified.
5478 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5480 * configure.in: Add m68k-ericsson-*.
5481 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5483 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5485 * maint.c: New file.
5486 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5487 * Makefile.in (OBS): Add new file maint.o.
5488 * defs.h (command_class): Add class_maintenance.
5489 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5490 commands. Allow for them (and other nonessential parts of gdb)
5491 to be selectively left out under special circumstances.
5492 * gdbtypes.c (recursive_dump_type): New function; supports
5493 maintenance print-type command.
5494 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5496 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5498 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5499 initializers. Add initializations for setprintlist, showprintlist,
5500 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5501 * printcmd.c (maintenance_print_type): New maintenance cmd.
5502 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5503 implied by comment that all cmd lists are owned by main.c.
5504 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5505 that all cmd lists are owned by main.c.
5506 * language.c (setchecklist, showchecklist): Move to main.c, as
5507 implied by comment that all cmd lists are owned by main.c
5508 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5509 deletelist): Remove redundant declarations (also in gdbcmd.h).
5510 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5511 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5512 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5513 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5514 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5515 maintenance_print_msymbols, maintenance_print_objfiles):
5517 * symmisc.c (printsyms_command, printpsyms_command,
5518 printmsyms_command, printobjfiles_command): Removed from
5519 _initialize_symmisc.
5520 * main.c (dump_me_command): Moved to maint.c and renamed to
5521 maintenance_dump_me.
5522 * breakpoint.c (all_breakpoints_info): Rename to
5523 maintenance_info_breakpoints.
5524 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5525 all_breakpoints_info to add maintenance_info_breakpoints to the
5526 maintenanceinfolist instead.
5527 main.c (initialize_main): Set up maintenance class commands.
5529 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5531 * energize-patches: Fix minor problems with building energize lib.
5533 * energize-patches: Change names of all cadillac procedure calls
5534 to be energize procedure calls. Simplify many hooks by moving
5535 tests energize.c. Configure energize, and build it automatically now.
5537 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5539 * Makefile.in (VERSION): Bump to 4.5.7.
5540 * cplus-dem.c (demangle_args): Validate index for previously
5541 seen type to guard against bogus values from malformed manglings.
5542 * valops.c (value_struct_elt_for_reference): Guard against
5543 blindly using NULL return value from lookup_symbol.
5545 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5547 * cadillac.c, cadillac-patches: Rename to energize.c and
5548 energize-patches. Change all routines and variables named
5549 'cadillac*' to 'energize*'. Create new file called energize.h to
5550 hold all interface declarations.
5552 * deblib/connection/*: Move all of this stuff into energize/, but
5553 delete unneeded files.
5555 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5557 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5559 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5560 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5561 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5562 child processes, to avoid dead ones "hanging around" after GDB exits.
5563 (attach): Always stop the process if it needs it. Set RLC flag
5564 when attaching running processes, so it will continue if we detach
5565 it, quit, or are killed.
5566 (detach): Clear faults and set RLC flag to make process run
5568 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5570 (info_proc): Open process O_RDONLY, so we can see any process,
5571 even those controlled by debuggers.
5572 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5574 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5576 Relocate symbols using an array of section_offsets, rather than a
5577 single `addr' or `offset'. This makes Solaris-2 support work, and
5578 permits better VxWorks (and maybe xcoff) support later.
5580 * symtab.h (struct section_offsets): New structure for keeping
5581 a set of offsets, rather than a single one.
5582 (struct objfile): Replace addr with section_offsets member.
5583 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5584 * gdb-stabs.h: New include file with `symbol type specific'
5585 parameters for psymtabs and objfiles.
5586 * Makefile.in (HFILES): Add gdb-stabs.h.
5587 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5588 * coffread.c: Conforming changes. Fake offset array always 0.
5589 * dbxread.c: Conforming changes.
5590 (struct dbx_symfile_info): Move to gdb-stabs.h.
5591 (start_psymtab): Call elfstab_offset_sections to calculate good
5592 offsets for this source file, based on the ELF symbol table info.
5593 (read_ofile_symtab): Yank N_CATCH, which is dead.
5594 (process_one_symbol, N_CATCH): Yank.
5595 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5596 Relocate with SECT_OFF_TEXT.
5597 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5598 to distinguish relocatable from absolute symbols. Then, if not
5600 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5601 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5602 (", N_ROSYM): SECT_OFF_RODATA.
5603 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5604 (dbx_symfile_offsets): Add to translate addr to offset.
5605 * dwarfread.c: Conforming changes. Single offset currently used.
5606 * elfread.c: Add various complaints about elf/stab stuff.
5607 #include gdb-stabs.h. Conforming changes, using a single offset.
5608 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5609 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5610 for later use in building psymtabs.
5611 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5612 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5613 (free_elfinfo): New fn, frees all chained stab_section_infos
5614 in an objfile, and zaps the start-of-chain pointer.
5615 (elfstab_offset_sections): New fn, looks in stab_section_info
5616 chain to determine section bases to relocate a psymtab's worth
5617 of symbols, as they are being read.
5618 * mipsread.c: Conforming changes. Stabs-reading will relocate
5619 using one offset. MIPS-reading will not relocate at all.
5620 * partial-stab.h: Relocate different symbol types using different
5621 offsets from section_offsets.
5622 * symfile.c: Conforming changes.
5623 (find_lowest_section): Unused function to use later
5624 to free us from the Tyranny of the Text Section.
5625 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5626 in all lower layers of symbol reading. Call format-specific
5627 sym_offsets function to initialize offsets for high speed symbol
5629 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5630 (symbol_file_command, add_symbol_file_command): Callers changed.
5631 * symmisc.c (dump_psymtab): Print new relocation parameters.
5632 * xcoffread.c: Corresponding changes.
5634 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5635 * main.c (main): Read the $HOME/.gdbinit file before processing
5636 the argv arguments (e.g. reading symbol files or core
5637 files). This allows global parameters to be set, which will apply
5638 during the symbol reading. The ./.gdbinit is still read after
5640 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5641 * xcoffexec.c: Clean up quote inside comment.
5643 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5645 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5646 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5647 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5648 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5649 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5650 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5651 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5652 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5653 values.c, xcoffread.c:
5654 Remove "(void)" casts from function calls where the return value
5655 is ignored, in accordance with GNU coding standards.
5657 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5659 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5660 * partial-stab.h: Ignore N_ENDM.
5661 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5662 CODE or DATA section attachment. This eliminates a lot of random
5663 values from shared libraries, which screw up the ordinary symbols
5664 in the address ranges they happen to overlap.
5665 * buildsym.c (define_symbol): Eliminate special tests
5666 for function types; move into "function" cases in switch statement.
5667 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5668 in case they define new type numbers. But ignore them (FIXME).
5669 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5670 (read_sun_builtin_type): Add commentary.
5672 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5674 * xm-rs6000.h: define MEM_FNS_DECLARED
5676 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5678 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5679 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5680 * mips-xdep.c: Remove most include files (unused, caused errs).
5681 (fetch_core_registers): Use right parameters in dummy fn.
5683 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5685 * buildsym.c (scan_file_globals): Beware the null file.
5686 Fix from Jim Williams.
5688 * stack.c (return_command): Evaluate expression *before* popping
5689 off the stack frames! Fix inspired by Jim Williams.
5690 (up_silently_command, down_silently_command): No sel frame is error.
5692 * defs.h (memcpy, memset): Conditionalize decls on
5693 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5694 (alloca): Break out the STDC and non-STDC alloca cases, to make
5695 it work on old preprocessors as well as "picky ANSI" ones.
5696 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5698 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5699 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5700 header files define it!
5702 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5704 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5706 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5707 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5708 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5709 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5710 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5711 utils.c, valarith.c, valops.c, valprint.c, values.c:
5712 Replace bcopy() use with memcpy(), which is more standard and can
5713 take advantage of gcc's builtin functions for increased performance.
5714 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5715 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5717 Replace bzero() use with memset(), which is more standard and can
5718 take advantage of gcc's builtin functions for increased performance.
5719 * i386-tdep.c, main.c, valprint.c:
5720 Replace bcmp() use with memcmp(), which is more standard and can
5721 take advantage of gcc's builtin functions for increased performance.
5723 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5725 * remote.c (remote_wait): Fix cast on signal() call.
5726 * defs.h (alloca): More diddling with alloca. Have to ensure
5727 that it has a prototype, so that if alloca is defined as a macro
5728 that takes an arg, the definition is seen as a use of a macro
5729 that takes an arg, to satisfy picky ANSI preprocessors.
5731 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5733 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5734 consistency with all other gdb files.
5735 * cadillac.c: Use <string.h> rather than <strings.h>.
5736 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5737 * Makefile.in (MAKE): Remove definition for consistency with
5738 other Makefile.in files and to fix problem with recursive makes.
5740 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5742 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5745 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5747 * source.c (print_source_lines): for DOS interoperability; don't
5748 print CR (013) as ^M.
5750 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5752 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5754 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5756 * remote.c (remote_wait): Cast signal to void * to avoid warning
5757 from busted HP compiler.
5759 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5760 stabs cause end_psymtab to be called.
5762 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5763 compiler feature of putting 'c' into basic type descriptors for
5766 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5767 where there is no place for nPC in prrun struct.
5769 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5771 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5772 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5773 * dwarfread.c (enum_type): Save enum names on type_obstack.
5774 * dwarfread.c (struct_type): Save member name on type_obstack.
5775 * symtab.c (_initialize_symtab): Fix misspelling.
5776 * regex.c (store_jump, insert_jump): Return void.
5778 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5780 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5781 (alloca): Declare return type on SPARC, since Sun doesn't.
5782 (*_BYTE_ORDER): Improve comment: *must* be defined.
5784 * tm-hppa.h: New file, architectural definition of HP PA.
5785 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5787 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5788 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5789 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5790 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5793 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5794 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5795 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5797 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5799 * printcmd.c (output_command): Thinko.
5800 (x_command): Only set remembered size/format if cmd succeeds.
5802 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5803 since it is no longer used and burns time for every symbol read.
5804 (process_one_symbol): Treat N_CATCH like default (complain).
5806 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5808 * partial-stab.h (case N_TEXT): Fix fencepost error when
5809 detecting start of new symbol info after reading symtab for a
5810 module with a zero length TEXT segment.
5812 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5814 * Makefile.in (VERSION): Bump to 4.5.6.
5815 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5817 * defs.h (NORETURN): Define away for Lucid compiler.
5818 * remote.c (remote_timer, remote_interrupt): Signal handlers
5820 * ser-termios.c (serial_write, serial_close): Return whatever
5821 value the write/close call returns, rather than falling off end.
5822 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5823 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5825 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5826 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5828 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5829 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5830 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5831 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5833 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5834 store_inferior_registers): Supply missing fourth argument to
5836 * cadillac.c (kernel_dispatch): Make return type void.
5837 * cadillac.c (iosig): Signal handlers take one int arg.
5838 * valprint.c (val_print_fields): Call fprint_symbol to get
5839 automatic C++ demangling for mangled field names.
5841 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5843 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5844 * dwarfread.c (enum_type): Fix misspelling in comment.
5845 * valprint.c (val_print_fields, cplus_val_print): Minor
5846 adjustment to printing of C++ class structures to more closely
5847 match format for printing C structures, with and without setting
5850 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5852 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5853 (which is not a Posix signal) if it isn't defined.
5854 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5855 New port to Linux (a free Unix clone for 386 machines).
5857 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5859 COFF changes for dealing better with EPI 29K C compiler output.
5861 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5863 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5864 (read_coff_symtab): Move patch_opaque_types call from
5865 coff_symfile_read. Restrict it to symtabs from this objfile.
5866 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5867 references on opaque type chain; just let coff_lookup_type handle 'em.
5868 (decode_type): Complain about tagndx values on
5869 non-struct/union/enum types, which the EPI compiler tends to produce.
5871 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5873 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5876 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5877 usage to match new prototype. Include libbfd.h to get prototype.
5879 * source.c (find_source_lines): Handle large st_size fields.
5881 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5883 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5884 * stack.c (return_command): Use cleanups to avoid memory leaks.
5886 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5888 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5889 INT_REGNUM to INTE_REGNUM.
5891 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5893 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5895 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5896 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5897 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5898 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5900 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5901 declarations of malloc/realloc/free that are inserted by some
5903 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5905 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5906 another decl of strdup (this really ought to come from libiberty.h!).
5908 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5910 * remote.c (getpkt): Error if input exceeds buffer size.
5911 (_initialize_remote): `set remotedebug' enables packet trace.
5913 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5914 N_SLINE's, etc, just like Sun cc on Solaris2.
5916 * am29k-tdep.c (read_register_stack, write_register_stack):
5917 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5918 variable. Add `set' and `show' commands for it.
5919 * doc/gdb.texinfo: Document it.
5921 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5923 * valprint.c (type_print_1): Plug memory leak. Print all
5924 C++ syms as demangled, not just functions.
5925 * buildsym.c (read_range_type): When we find a signed char
5926 type, do a lookup of signed char, not plain char. Plain char's
5927 still get looked up as plain char's elsewhere.
5929 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5931 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5932 (Bug and fix found by Pierre Willard.)
5934 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5936 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5938 * xm-rs6000.h: Add decl for strdup().
5940 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5943 * breakpoint.c (enable_command, disable_command): Without args,
5944 should only affect normal breakpoints and watchpoints.
5946 * m68k-pinsn.c (print_insn_arg): Make register be const.
5947 * xcoffexec.c: Remove ' from comment.
5948 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5949 with decls of malloc in c-exp.tab.c (as produced by yacc).
5950 There's got to be a better way to do this...
5952 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5954 * partial-stab.h: Convert single rindex use to strrchr.
5955 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5956 standard <strings.h> file, now that the only single use of
5957 rindex in the gdb source files is gone.
5959 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5961 * mipsread.c: Undo ill effects from including <strings.h>,
5962 which #defines index to be strchr. Unfortunately, index is
5963 a member of a symbol table structure that can't be changed.
5964 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5965 remove redundant #include's.
5967 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5969 * mipsread.c: #include <strings.h> for rindex().
5971 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5973 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5975 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5977 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5978 extraneous SO stabs from busted C++ compilers.
5980 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5982 * Makefile.in (VERSION): Bump to 4.5.5.
5983 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5984 C++ lookups fail, print possibly helpful hint about completion.
5985 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5986 for static data members.
5987 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5988 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5989 it's broken on ncr3000's.
5991 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5993 * dwarfread.c (decode_modified_type): Change type of first arg.
5994 Change 'modifier' to char from unsigned char. Cast single use
5995 that needs to be unsigned char.
5996 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5997 * utils.c (strdup_demangled): Add function.
5998 * defs.h (strdup_demangled): Add prototype.
5999 * stack.c (return_command): Demangle C++ function names for query.
6000 * infcmd.c (jump_command): Demangle C++ function names for query.
6001 * cplus-dem.c (consume_count): New function and prototype.
6002 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
6003 do_type): Replace conversion code with consume_count().
6004 * cplus-dem.c (gnu_special): Fix demangled of static members.
6005 * source.c (list_command): Print demangled function names
6006 when appropriate. Fix supplied by Peter Schauer.
6008 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
6010 * sparc-tdep.c: Clean up slightly for Solaris2.
6012 * buildsym.c (define_symbol): Nameless types are now on several
6013 platforms; generalize them and un-ifdef them to make Solaris 2
6016 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6018 * infcmd.c: Fix typo (reported by Rob Savoye).
6019 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6020 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6021 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6022 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6023 rather than the one for the first file in the dependency chain.
6025 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6026 set. Don't reset our own texthigh, or dependency-only pst's, in
6027 scanning all the rest of the psymtabs.
6028 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6030 * buildsym.h (N_UNDF): Improve comments.
6031 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6033 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6035 * symtab.h (struct symbol): Add aux_value union for preserving
6036 an additional per-symbol value.
6037 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6038 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6039 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6040 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6041 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6043 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6045 * symfile.c (clear_symtab_users_once): Now non-static (for
6048 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6050 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6051 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6052 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6054 Solaris-2 support on SPARC:
6056 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6057 Add symbol_size and file offsets to struct symloc.
6058 Add static symbol_table_offset, string_table_offset,
6059 file_string_table_offset, next_file_string_table_offset,
6061 (add_old_header_file): Convert error() to complain()t.
6062 (dbx_symfile_read): Get symbol size via the objfile.
6063 Also get symbol_table_offset.
6064 (dbx_symfile_init): Record symbol size and count via the objfile.
6065 (dbx_next_symbol_text): Always add file_string_table_offset when
6066 accessing string table.
6067 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6068 (SET_NAMESTRING): Use the offset.
6069 (end_psymtab): Large kludge to determine addresses where source
6070 files start and end (for the psymtab header).
6071 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6072 Get this, symbol size, and symbol offset, from psymtab.
6073 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6074 Patch up last_source_start_addr if zero in N_SO.
6075 (process_one_symbol): Add variable function_start_offset.
6076 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6077 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6078 ( "", N_OBJ, N_OPT): Ignore.
6079 (elfstab_build_psymtabs): New function to read stabs out of
6082 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6083 (gdb): use GLOBAL_CFLAGS when linking, too.
6084 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6085 (N_OBJ, N_OPT): Ignore.
6086 ('f', 'F'): Save last function name.
6088 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6089 extra info in the minimal symbol.
6090 (elf_symtab_read): The extra info is the size of an ELF object,
6091 which was kludged to us in the `udata' field of the BFD symbol.
6092 Gag me with a crowbar...
6093 (elf_symfile_read): Keep track of both the absolute load address,
6094 and the offset between load addr and symbols. Handle STABS as
6095 well as DWARF sections, passing the absolute load address to
6096 elfstab_build_psymtabs.
6098 * symfile.h: Prototype elfstab_build_psymtabs.
6099 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6101 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6103 * buildsym.h: Add processing_acc_compilation flag.
6104 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6105 (define_symbol): Skip arg types in function entries. Resolve
6106 overloaded 'P' which acc uses for prototypes of functions called
6108 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6110 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6111 save size of ELF symbols. FIXME.
6112 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6113 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6115 * configure.in: Solaris config is sparc-sun-solaris2.
6116 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6118 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6119 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6120 * symfile.c (symfile_bfd_open): Comment where name is freed.
6121 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6123 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6125 * expprint.c (print_subexp): Add missing ']'.
6126 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6127 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6128 * WHATS.NEW: Point out improved C++ function name handling.
6129 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6130 type names for both implicitly and explicitly signed integral
6131 types. See comment in the source code.
6133 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6135 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6136 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6137 * expprint.c (print_subexp): Fix printing of register names.
6139 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6141 * inferior.h (register_valid): Declare.
6142 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6143 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6144 macros for traversing the data structures in a single objfile.
6145 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6146 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6149 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6151 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6152 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6153 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6154 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6156 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6158 * depend: rebuild to account for remote-st2000.c.
6159 * remote-st2000.c: Almost works now.
6160 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6162 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6164 * c-exp.y (yylex): Recognize single-quoted strings that specify
6165 tokens with embedded whitespace, such as C++ demangled names.
6166 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6167 * main.c (gdb_completer_quote_characters): Add global variable.
6168 * main.c (symbol_completion_function): Total rewrite for C++
6169 demangled name handling.
6170 * main.c (skip_quoted): New function.
6171 * main.c (main): Set rl_completer_quote_characters.
6172 * symmisc.c (dump_symtab): Print source language for symtab.
6173 * symtab.c (expensive_mangler): Add prototype and function.
6174 * symtab.c (completion_list_add_symbol): Total rewrite for new
6175 C++ demangled name handling.
6176 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6177 other changes for demangled C++ symbol handling.
6178 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6179 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6180 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6181 * symtab.c (completion_list_add_symbol): Total rewrite for new
6182 C++ demangled name handling.
6183 * symtab.c (expensive_mangler): New function.
6184 * utils.c (strcmp_iw, demangle_and_match): New functions.
6185 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6187 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6189 * Makefile.in: Roll VERSION to 4.5.4.
6190 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6191 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6192 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6194 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6196 * alldeps.mak: Rebuild to account for new files.
6197 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6198 * tm-st2000.h: New file.
6199 * configure.in: Tandem debug monitor (st2000) support.
6200 * remote-st2000.c, config/st2000.mt: ditto.
6202 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6204 * blockframe.c (inside_entry_file, inside_main_func,
6205 inside_entry_func): Return 0 if no symbols; avoid crashing.
6207 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6209 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6210 without masking, since it is signed and will later be compared
6211 against signed quantities. The right fix is probably to make
6212 it all unsigned, but this is a small, safe fix for this release.
6213 FIXME -- make the real change sometime soon.
6215 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6217 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6218 parameter in call to `symbol_file_add' to 0.
6220 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6222 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6224 * configure.in: Handle -m680[01234]0-wrs.
6226 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6228 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6229 `ieee_extended_to_double'.
6231 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6233 * valops.c (value_assign): Lint, by Pierre Willard.
6235 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6237 * coredep.c (fetch_core_registers): Remove premature warning,
6238 which triggers on DECstation even though all regs are accessible.
6240 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6241 sign-extension of instruction fields even on unsigned-char hosts.
6242 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6244 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6245 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6246 since they define the target, not the host.
6247 * m88k-pinsn.c: Fix typo.
6249 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6251 * valarith.c (value_zerop): -0.0 is still zero.
6252 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6253 Patches by Paul Eggert <eggert@twinsun.com>.
6255 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6257 * alldeps.mak, depend: re-make to account for ser-*.c.
6259 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6261 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6262 disconnecting from controlling terminal, to avoid gdb hanging
6263 on SVR4. Fixes bug reported by Oliver Okrongli.
6264 * procfs.c (PROC_NAME_FMT): Change format to match default used
6265 by system, as suggested by Oliver Okrongli.
6266 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6267 bug fix from Brent Townshend (bst%tt@cam.ORG).
6268 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6269 by turlais@rechser.total.fr.
6270 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6271 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6272 * objfiles.h (unlink_objfile): Add prototype.
6273 * objfiles.c (unlink_objfile): Add function.
6274 * objfiles.c (free_objfile): Call unlink_objfile.
6275 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6276 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6277 Also, discard old possibly bogus sf struct.
6278 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6279 find_sym_fns() for remapped symbol files, in case of any changes
6280 since the last mapping.
6282 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6284 * findvar.c (read_relative_register_raw_bytes): use the raw size
6285 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6287 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6289 Changes to support GDB running on DOS using GO32 and H8 support
6291 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6292 allowing hosts with different text and binary file formats to
6294 * coffread.c (read_coff_symtab): changed calling convention and
6295 operation - now it opens its own file with FOPEN_RB rather than
6296 duping and fdopening the provided handle.
6297 * dbxread.c, cplus-dem.c: #include mangling.
6298 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6299 binary files oring in the right bit.
6300 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6301 * remote-hms.c: cleanup to use the new remote serial stuff
6302 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6303 independent remote terminal I/O.
6304 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6305 * source.c (openp): fix off by one problem removing / - can now
6306 open a source file in the root directory with DOS.
6307 * values.c (value_as_pointer): remove bogus address bits from
6308 long. (unpack_long): unpack into unsigned long/short if pointer.
6310 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6312 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6313 It gets permanently stuck in many OSes.
6314 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6316 * breakpoint.c: Improve help text for info breakpoints.
6318 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6320 * README: Add pointer to internals doc, and describe reading
6322 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6323 * symtab.c (output_source_filename): Remove old glop for wrapping
6324 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6326 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6328 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6329 * munch: Add sort -u to avoid duplications.
6330 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6331 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6333 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6335 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6336 avoid infinite loops while demangling bogus mangled names.
6337 * valprint.c (type_print_base): Minor fix for GNU style guide
6340 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6342 * Makefile.in (VERSION): Bump to 4.5.3
6343 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6344 * Makefile.in (demangle): New target to create standalone
6345 demangler with same code and options as internal demangler.
6346 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6347 to support ARM style and Lucid style demangling, improve
6348 maintainability, fix several demangling bugs. More changes
6350 * defs.h (strstr): Add ANSI compatible prototype.
6351 * valprint.c (type_print_1): Demangle using ansi option.
6352 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6354 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6356 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6359 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6361 * mipsread.c (parse_procedure): Return rather than using
6362 uninitialized variable 'b'.
6364 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6366 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6367 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6368 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6369 relative to each source file.
6371 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6373 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6376 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6378 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6379 * am29k-tdep.c: Update to latest code from AMD.
6380 (get_saved_register) don't crap out if no frame.
6381 * remote-udi.c: Set/clear inferior_pid as appropriate.
6382 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6383 error handling. Fixup end-of-debugging messages.
6384 (udi_fetch_registers) clean up big time, mainly don't multiply
6385 register_valid indices by 4, and use proper Offset when reading
6386 gr96-gr127. (udi_store_registers) general cleanup.
6387 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6388 INT_REGNUM->INTE_REGNUM.
6389 * tm-29k.h: Upgrade to latest code from AMD.
6390 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6391 (UDIConnect) Clean up error processing (like, don't do exit() if
6392 execlp fails), make code restartable, make more attractive.
6393 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6396 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6398 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6399 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6400 from former to latter.
6402 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6404 * cplus-dem.c (do_args): Handle void args the same as others.
6405 * objfiles.c (free_objfile): Only try to unmap files when
6406 reusable objfiles are supported.
6407 * valprint.c (type_print_varspec_suffix): Add parameter that
6408 specifies if C++ demangling included function arguments. Use
6409 it to suppress printing extra pair of ()'s.
6410 * valprint.c (type_print_1): Fix problem with printing demangled
6411 C++ function types where demangled type includes the function
6414 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6416 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6417 Allows selection of C++ demangler to be a configuration option
6418 until multiple demanglers are supported.
6419 * demangle.h: New include file for extended demangler support.
6420 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6421 utils.c, valprint.c: Include "demangle.h" and change all calls
6422 to cplus_demangle() or fputs_demangled() to use individual
6424 * valprint.c (type_print_1): Change options to cplus_demangle
6425 to print demangled function args. Still broken, but now less so.
6426 * cplus-dem.c: Include demangle.h, reorganize and update some
6427 comments to reflect reality.
6428 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6429 second arg from fixed integer to bit based multiple options.
6430 * cplus-dem.c (optable): Reformat and replace ansi members with
6432 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6434 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6436 * values.c (set_internalvar): Force evaluation of lazy values.
6437 Bug reported by RMS.
6439 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6441 * Makefile.in (VERSION): Bump to 4.5.2.
6442 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6443 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6444 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6445 proper handling of bit fields.
6446 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6447 * symtab.h: Fix couple of misspellings in comments.
6448 * value.h (struct value): Clarify use of bitpos.
6449 * value.h (unpack_field_as_long): Change prototype, returns
6451 * values.c (unpack_field_as_long): Change return type to LONGEST,
6452 sign extend unpacked fields that are signed, other rewriting.
6453 * config/ncr3000.mt: New target config file.
6455 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6457 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6458 even when printing 8-bit characters.
6460 * gdbtypes.c (make_{reference,pointer,function}_type): New
6461 functions which handle overwriting of forward-referenced types
6462 for stabs file reading.
6463 (lookup_{reference,pointer,function}_type): These just call
6464 the make_*_type functions with a null storage alloc parameter.
6465 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6466 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6468 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6469 (dbx_alloc_type): Make it easier to understand. No funct change.
6470 (define_symbol: 't'): Don't put the typedef name into the name of
6471 the struct, union, or enum. Bugfix.
6472 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6473 routines to properly handle overwriting preallocated types so that
6474 forward references will work.
6475 (read_enum_type): Force enum values to file scope, due to bug in
6476 Sun compiler output. FIXME, fix later.
6478 Remove unused header_file_prev_index mechanism. It was already
6479 obsolete in gdb-3.5. These comments appeared in 3.5:
6480 /* This code was used before I knew about the instance codes.
6481 My first hypothesis is that it is not necessary now
6482 that instance codes are handled. */
6483 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6484 * buildsym.h: Remove it and prev_index that saves it.
6485 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6487 * solib.c (special_symbol_handling): When called from core files,
6488 must set up debug_addr. Don't print error messages, just return.
6489 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6491 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6493 * cplus-dem.c: Allow nested class names (as in
6494 Foo::Bar::method()).
6495 Allow the cleaner cfront style of nested class names
6496 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6497 Make cplus_demangle re-entrant by removing use of global
6498 variables. Instead, place all shared variables in a
6499 stack-allocated structure, and pass around its address.
6501 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6503 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6504 29k-share/* subdirs...
6506 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6507 rewrite, only leave out the bugs.
6509 * Makefile.in: Add 29k/UDI support. Improve depend.
6510 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6512 * am29k-tdep.c: Update to use new calling conventions, and misc
6515 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6517 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6519 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6520 breakpoint instructions that leave PC pointing at the right place.
6522 * core.c (core_open): Call warning() to print warnings.
6524 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6526 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6527 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6528 This prevents a crash when trying to lookup the value of a
6529 non-existent symbol.
6531 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6533 * signame.c, signame.h: Remove, replaced by strsignal.c in
6535 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6536 sun386-xdep.c: Remove include of signame.h
6537 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6538 * Makefile.in (HFILES): Remove signame.h
6539 * Makefile.in (OBS): Remove signame.o
6540 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6541 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6542 psignal, perror): Add prototypes.
6543 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6545 * depend: Manually remove signame.[cho] references.
6546 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6548 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6549 with safe_strsignal.
6550 * core.c (core_open): Replace use of sys_siglist with
6552 * core.c (memory_error): Replace use of sys_errlist with
6554 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6556 * infcmd.c (program_info): Replace use of sys_siglist with
6558 * infrun.c (signal_stop, signal_print, signal_program):
6559 Allocate dynamically based on dynamic determination of number
6560 of signals to support.
6561 * infrun.c (child_create_inferior): Replace use of sys_errlist
6563 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6565 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6566 strsigno and sys_siglist with safe_strsignal.
6567 * infrun.c (handle_command): Call signo_max to find number of
6568 signals. Replace sig_number with strtosigno and sig_abbrev with
6570 * infrun.c (signals_info): Replace sig_number with strtosigno.
6571 * infrun.c (_initialize_infrun): Call signo_max to find number of
6572 signals. Dynamically allocate signal_{stop,print,program}.
6573 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6574 * procfs.c (errnoname): Add function and prototype.
6575 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6576 of sys_siglist with safe_strsignal.
6577 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6578 sys_siglist with safe_strsignal.
6579 * procfs.c (info_proc_stop): Call errnoname.
6580 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6581 * stuff.c (main, get_offset): Replace use of sys_errlist with
6583 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6584 with safe_strsignal.
6585 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6586 with safe_strsignal.
6587 * utils.c (safe_strerror, safe_strsignal): Add functions that
6588 call strerror and strsignal respectively, and deal with NULL
6590 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6591 sys_errlist with safe_strerror.
6592 * valprint.c (val_print): Replace use of sys_errlist with
6595 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6597 * Makefile.in: rework CFLAGS so that they can be set from the
6598 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6599 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6600 Pass CFLAGS on recusions.
6602 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6604 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6605 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6606 overkill for the problem it solved.
6607 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6608 and default to simply printing type names as appropriate.
6609 * main.c (main): Remove one of the leading newlines from
6610 warning_pre_print initialization.
6611 * objfiles.c (open_existing_mapped_file): Add function and
6613 * objfiles.c (open_mapped_file): Rewrite to use new function
6614 open_existing_mapped_file.
6616 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6618 * sun3-xdep.c (fetch_core_registers): Lint.
6619 * tm-sun3.h: Prototype lint.
6622 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6624 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6625 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6626 * objfiles.c: Cast calls to close() with unused returns to void.
6627 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6628 old objfile's name before updating it.
6629 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6630 * objfiles.h (objfile struct): Add mmfd member.
6631 * symfile.c (syms_from_objfile): Move some code to
6632 new_symfile_objfile.
6633 * symfile.c (new_symfile_objfile): Add new function, common code
6634 from syms_from_objfile.
6635 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6636 mapped and unmapped symbol files.
6637 * symfile.c (symbol_file_command): Print "No symbol file now"
6638 message, ala exec_file_command for the exec file.
6639 * symfile.h (new_symfile_objfile): Add prototype.
6640 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6641 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6643 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6645 * rs6000-pinsn.c: New version from IBM (Metin).
6646 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6647 to avoid warnings from some compilers.
6649 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6651 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6652 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6653 type's flag word that marks it as a fundamental type.
6654 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6655 flags argument for all calls to init_type().
6656 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6657 flags argument for all calls to init_type(). Also remove
6658 dependency on host sizes for ints, floats, etc.
6659 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6660 flags argument for all calls to init_type(). Also remove
6661 dependency on host sizes for ints, floats, etc.
6662 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6663 bit to flags argument for all calls to init_type(). Add types
6664 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6665 * valprint.c (unsigned_type_table, signed_type_table,
6666 float_type_table): Remove.
6667 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6668 bit when printing fundamental types, and print the actual name
6669 for such types, rather than inventing one. Remove code that
6670 invented fundamental type names.
6671 * valprint.c (_initialize_valprint): Remove initializations
6672 for now removed unsigned_type_table, signed_type_table, and
6675 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6677 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6678 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6681 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6683 * dwarfread.c (target_to_host): New function similar to previous
6685 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6686 Extensive changes to convert all previous usages to use new
6687 target_to_host() function.
6688 * dwarfread.c (struct dieinfo): Change types of most integral
6689 members to be unsigned.
6691 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6693 * WHATS.NEW: Revise -mapped doc.
6695 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6697 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6698 too high or when skipping `forwards' moves us backwards.
6699 (parse_type): Print mis-guessed tag name in complaint.
6700 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6701 (parse_procedure): Do not attempt to create symbols; just fill in
6702 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6703 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6704 for clarity. Set top_stack before calling parse_external. In
6705 stabs, sort symbols before calling parse_procedure.
6707 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6708 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6709 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6710 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6713 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6715 * Makefile.in (VERSION): Set to 4.5.1.
6716 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6717 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6718 fill_gregset): New functions for SVR4 /proc support.
6719 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6720 Remove new symbol types and such to ../include/coff/symconst.h.
6721 (parse_symbol): Simplify code for parsing struct/enum/unions.
6722 (parse_type): Handle `long long' types.
6723 (upgrade_type): Handle `const' qualifier.
6724 (parse_partial_symbols): fix indentation, clean a bit.
6726 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6728 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6729 copy in data from raw read buffers, calling bfd byteswapping
6730 routines as appropriate. Use to replace most existing memcpy
6732 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6733 * configure.in: Recognize new ncr3000 config.
6734 * config/ncr3000.mh: New config file.
6736 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6740 * README: Update for release.
6741 * Makefile.in: Update version to 4.5.
6742 * WHATS.NEW: The obvious.
6744 * depend: Generate new depend file for this release.
6746 * Makefile.in (depend): Fix dependancy generation so that it does
6747 not include gcc 'fixincluded' files, which are usually in a system
6750 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6752 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6753 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6754 symbols for nameless types. And, handle `R' (register parameter
6755 type) for AIX. (an extension to existing stabstring grammar).
6756 * rs6000-xdep.c: Fix typo (= should have been ==).
6758 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6760 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6762 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6764 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6765 * signame.c (SIGWAITING, SIGLWP): Add.
6767 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6769 * xm-i386mach.h: add decls for errno and strdup().
6771 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6772 used in array index context (otherwise, some compilers barf).
6774 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6776 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6777 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6778 in a system call, and provide better backtrace if so.
6780 * Makefile.in (HFILES): Add xcoffsolib.h.
6781 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6782 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6784 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6785 mipscoff_symfile_read): Convert to BFD to do file I/O.
6787 * symfile.c: #include <ctype.h> to get proper def if isspace().
6789 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6791 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6793 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6794 function also when parsing embedded stabs.
6796 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6798 * mipsread.c: Fix more declarations.
6800 * mipsread.c: Fix many invocations of complain. Use enum
6801 type_code where appropriate.
6803 * xm-vaxult.h: Add decl for strdup().
6805 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6808 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6810 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6813 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6815 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6816 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6817 Merge in more patches for rs6000 from Metin Ozisik.
6818 * utils.c: Fix typo in comment.
6820 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6822 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6823 * procfs.c (attach): Set nopass_next_sigstop if attached
6824 process is forcibly stopped.
6825 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6826 resending SIGSTOP to attached process on first resume.
6828 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6830 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6832 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6834 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6835 (VERSION): Bump to 4.4.85.
6836 * mipsread.c: Update for new include files. Lint.
6837 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6838 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6839 Don't need to bring in mipsread.o specially any more.
6841 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6843 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6844 routine (for Irix-4.x). Make many funcs static and void.
6845 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6846 * (init_extra_frame_info): Don't trash cached value of frame
6847 pointer register. This fixes backtracing through routines that use
6848 alloca(). Generally clean up declarations of functions, and use
6849 typedefs and macros to reference data structures as appropriate.
6850 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6853 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6855 * values.c (unpack_long): Fix unpacking error for signed chars
6856 on hosts where the default character type is unsigned.
6857 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6858 for newer SVR4 variants.
6859 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6860 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6861 * procfs.c (mappingflags): Add support for MA_PHYS
6863 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6865 * buildsym.c (read_struct_type): Avoid coredump when C++
6866 abbreviated type name is messed up. Reported by Joe Buck.
6867 FIXME, we need to determine whether GDB or GCC needs to be
6868 smarter to correctly locate this type name.
6870 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6871 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6872 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6873 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6874 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6876 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6878 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6879 * symtab.h (current_source_symtab): Make extern
6880 * symtab.h (current_source_line): Make extern
6881 * inferior.h: Move all procfs.c prototypes to one place, add
6882 prototype for proc_signal_handling_change. Add prototypes for
6883 signal_stop_state, signal_print_state, and signal_pass_state.
6884 * inferior.h (stop_soon_quietly): Make extern
6885 * inferior.h (attach_flag): Make extern
6886 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6887 * infrun.c (signal_stop_state, signal_print_state,
6888 signal_pass_state): New functions to query specific signal
6890 * infrun.c (handle_command): Minor error message change, add
6891 NOTICE_SIGNAL_HANDLING_CHANGE.
6892 * procfs.c (open_proc_file): Remove iris specific reset of
6893 inherit-on-fork flag, moved to proc_set_exec_trap().
6894 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6895 to reset inherit-on-fork flag, bash comment to GNU form.
6896 * procfs.c (proc_base_address, set_proc_siginfo,
6897 fetch_core_registers): Conform to code style.
6898 * procfs.c (signame.h): Include.
6899 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6900 syscallname(), info_proc_syscalls()): New macros, tables, and
6901 functions to organize and report system call information.
6902 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6903 saved_exitset, saved_entryset): Add to procinfo struct.
6904 * procfs.c (struct trans): Add.
6905 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6906 siginfo_table, errno_table): Tables to translate numeric values
6907 to symbolic names and short descriptions.
6908 * procfs.c (signalname, info_proc_signals): Add function and
6910 * procfs.c (proc_info): Now info_proc.
6911 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6912 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6913 info_proc_faults, lookupname, lookupdesc, sigcodename,
6914 sigcodedesc): New functions.
6915 * procfs.c (proc_signal_handling_change): New function to set
6916 the trace flags based on the state of gdb's signal handling flags.
6917 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6918 and remove code to do PIOCSTRACE ioctl.
6919 * procfs.c (attach, detach): Preserve and restore process flags
6920 using saved_* fields in procinfo struct.
6921 * procfs.c (attach): Call proc_signal_handling_change.
6922 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6923 * procfs.c (proc_desc): Update for latest changes.
6924 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6925 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6926 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6928 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6930 * procfs.c (set_proc_siginfo): Add prototype and new function.
6931 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6932 up inferior siginfo struct.
6933 * elfread.c (elf_symfile_read): Compute the relocation amount
6934 by subtracting off the address of the ".text" section.
6935 * solib.c: Add pointer to ".text" section to so_list struct.
6936 * solib.c (solib_map_sections): Initialize pointer to ".text"
6937 section in so_list struct.
6938 * solib.c (symbol_add_stub): Pass base address of ".text"
6939 section to symbol_file_add, rather than the load address of
6940 the shared library. On SunOS they are the same. On SVR4 they
6943 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6945 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6946 function name, not .gdbinfo. symbol.
6948 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6950 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6952 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6954 * Makefile.in (VERSION): 4.4.8
6956 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6957 commands in .cshrc/.profile won't get traced.
6959 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6961 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6962 * exec.c (build_section_table): Don't abort if no sections.
6963 * sparc-tdep.c (single_step): Lint.
6964 * utils.c (mrealloc): Handle realloc (0, size) case here.
6966 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6968 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6971 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6973 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6974 .gdbinfo. symbols are created. Move creation from parse_procedure
6975 to parse_symbol, where it is fairly easy to grow the symtab. This
6976 also fixes a symtab trashing bug on all mips-based systems.
6977 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6979 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6980 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6982 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6984 * c-exp.y: Add missing return type to yyparse() prototype.
6986 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6988 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6990 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6991 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6992 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6993 (patch_opaque_types): Avoid dummy args and result.
6994 * objfiles.c (have_partial_symbols, have_full_symbols,
6995 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6996 (iterate_over_objfiles, iterate_over_symtabs,
6997 iterate_over_psymtabs): Remove, clunky and slow.
6998 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6999 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
7000 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
7001 dump_objfile): Remove dummy args and results. Move filename
7002 comparisons to callers.
7003 (printsyms_command, printpsyms_command, printmsyms_command,
7004 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
7005 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
7006 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
7007 list_symbols, make_symbol_completion_list): Replace explicit
7008 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
7009 Eliminate Dijkstra flag crap, break out of loops with gotos.
7010 (lookup_symtab_1): Protect '/' tests from short filenames.
7011 (cplus_mangled_symbol): Move inline into lookup_symbol.
7012 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
7013 (relocate_minimal_symbol): Move inline to vmap_symtab.
7014 (vmap_symtab): Replace iteration with ALL_OBJFILES,
7015 iterate_over_msymbols with ALL_MSYMBOLS.
7017 Misc cleanup prior to release.
7019 * Makefile.in (VERSION): Roll to 4.4.7.
7020 (HFILES): Add call-cmds.h.
7021 * call-cmds.h: New header for command fns called by other files.
7022 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7023 (breakpoint_1): Remove unused type arg. Change callers.
7025 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7026 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7027 * mipsread.c: Add prototypes for all static functions.
7029 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7030 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7031 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7032 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7033 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7034 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7037 * buildsym.c (define_symbol): Handle global register variables
7038 (from Pierre Willard). Complain if register numbers are too large.
7039 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7040 * tm-sparc.h: Don't #include <sun4/reg.h>.
7041 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7042 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7044 * language.h: Avoid forward enum declaration.
7045 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7046 config/sun4os5.mt: New host and target.
7047 * defs.h (errno): #include <errno.h> rather than assuming int.
7048 From Pierre Willard.
7050 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7051 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7052 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7053 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7054 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7055 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7056 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7058 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7060 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7061 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7062 * language.h (enum exp_opcode): Avoid forward enum def.
7063 * main.c (define_command, user_defined_command): Lint.
7064 * mem-break.c, xcoffread.c: Lint.
7065 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7067 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7069 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7070 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7071 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7072 or IBM6000_TARGET as (approximately) appropriate.
7074 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7076 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7077 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7078 or not to try reading symbols from a mapped objfile. Plugs memory
7079 leak due to shared libraries generating no psymtabs or symtabs.
7081 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7083 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7084 * copying.awk: Lint. Make stronger warning at top of copying.c.
7085 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7086 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7087 (lookup_pointer_type): Add FIXME comment.
7088 * main.c (set_history_size_command): Disallow negative size.
7089 * partial-stab.h: Update copyright.
7090 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7092 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7094 * main.c (set_history_size_command): Negative size is error.
7095 (Reported by Peggy Fieland.)
7097 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7099 * coffread.c (coff_symfile_init): Update comment.
7100 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7101 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7102 macros to access the dbx specific objfile information.
7103 * dbxread.c (symfile_string_table, symfile_string_table_size):
7104 Remove these local variables.
7105 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7106 read_dbx_symtab): Remove the stringtab and stringtab_size params
7107 from the function prototypes, the function definition, and the
7108 function calls. These are now available via DBX_STRINGTAB and
7109 DBX_STRINGTAB_SIZE using the objfile pointer.
7110 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7111 an arg to read_dbx_symtab.
7112 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7113 stringtab and the dbx specific per-objfile private info.
7114 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7115 args in prototype, function definition, and function calls. It is
7116 now available via the DBX_SYMCOUNT macro using the objfile
7118 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7119 local instance of struct dbx_symfile_info and replace with DBX_*
7121 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7122 symfile_string_table and symfile_string_table_size.
7123 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7124 symfile_string_table.
7125 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7126 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7127 stringtab size variables. Remove all code that used to reread
7129 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7130 to prior to any calls to mmalloc for the objfile specific heap.
7131 * utils.c (init_malloc): Document the requirement that for each
7132 heap for which corruption checking is desired, that init_mmalloc
7133 must be called prior to any mmalloc calls on the heap.
7135 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7137 * rs6000-pinsn.c: Make dis-assembly output more like
7138 other targets: Don't print instruction in hex before
7139 the assembly; use print_address to print out jump
7142 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7144 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7145 * cplus-dem.c: Support "Sc" meaning "signed char".
7147 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7149 * configure.in: fix iris/iris3.
7151 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7153 * command.c, main.c (various places): Use ctype.h macros
7154 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7155 (such as (x >= 'A' && x <= 'Z')).
7156 (There are still more of these in other files.)
7157 * main.c (defined_command): Lower-case the user's
7158 new command before entering it. Needed because
7159 command lookup is case-insensitive (and also lower-cases).
7160 (Based on Metin's earlier patch.)
7162 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7164 * config/irix4.mh: new file.
7166 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7168 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7171 * xm-mips.h: Declare strdup for ultrix.
7173 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7174 when calling new_symbol.
7175 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7178 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7180 * config/rs6000.mh: Update (for Fred's new mmalloc)
7181 flags to disable use of GNU malloc/mmalloc.
7182 * munch: Change SYSV rule to allow .text before the label,
7183 as well as after, to work for AIX.
7184 * gdbtypes.h: Minor clarifiction.
7186 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7188 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7189 continuation in yet another place (between method declarations).
7191 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7193 * mips-tdep.c: include symfile.h and objfiles.h to fix
7196 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7198 * valops.c (value_struct_elt_for_reference): Added 'offset'
7199 parameter to handle multiple inheritance.
7200 * eval.c, value.h: Update accordingly.
7202 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7204 * objfiles.h: New file
7205 * Makefile.in (HFILES): Add objfiles.h
7206 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7207 main_scope_lowpc, main_scope_highpc.
7208 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7209 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7210 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7211 xcoffread.c, : Include objfiles.h.
7212 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7213 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7214 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7215 inside_entry_file() and logic changed appropriately.
7216 * blockframe.c (outside_startup_file): Renamed to
7217 inside_entry_file() and logic changed appropriately.
7218 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7219 and logic changed to use per-objfile specific fields.
7220 * blockframe.c (inside_entry_scope): Renamed to
7221 inside_entry_func() and logic changed to use per-objfile specific
7223 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7224 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7225 Remove extern decls.
7226 * symfile.c, symfile.h (entry_point): Remove extern decl.
7227 * coffread.c (coff_symfile_init): Common entry point init code
7228 moved to symfiles.c, call init_entry_point_info().
7229 * coffread.c (complete_symtab): Use new per-objfile entry info.
7230 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7231 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7233 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7234 * defs.h (inside_entry_scope, outside_startup_file,
7235 inside_main_scope): Prototypes changed for renames to
7236 inside_entry_func, inside_entry_file, inside_main_func,
7238 * symfile.c (syms_from_objfile): Common entry point init code
7239 moved to init_entry_point_info() and call init_entry_point_info().
7240 * symfile.h (init_entry_point_info): Include prototype.
7241 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7242 moved to symfiles.c and call init_entry_point_info().
7243 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7244 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7245 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7247 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7248 works for the majority of targets.
7249 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7250 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7251 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7252 Use default definition in frame.h.
7253 * frame.h (selected_frame_level): Make decl extern.
7254 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7255 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7256 * partial-stab.h: Use new per-objfile entry info.
7257 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7258 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7259 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7260 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7261 have_minimal_symbols): Prototypes moved to objfiles.h.
7262 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7263 Macros moved to objfiles.h.
7264 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7266 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7268 More C++ improvements (pointers to members, qualified names).
7269 * c-exp.y: Support exp.type::name and exp->type::name
7270 syntaxes. (Unfortunately, doesn't work for static members.)
7271 * c-exp.y, eval.c: Make type::~type work better.
7272 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7273 value_static_field by value_struct_elt_for_reference.
7274 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7275 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7276 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7277 for OP_SCOPE operand; no point in it now that we use lazy
7278 reading of values, and use "reference to member" objects.
7279 * gdbtypes.h: Clarify comment.
7280 * valops.c: Change value_struct_elt_for_address to return
7281 a reference (or variable), rather than a pointer. Change
7282 the name to value_struct_elt_for_reference to reflect this.
7283 Returning a reference instead of a address provides a
7284 generalization, since we can use the routine for both
7285 class::name as well as &class::name.
7286 Also, recurse to handle multiple inheritance properly.
7287 * valprint.c: Moved code to print pointer-to-members
7288 to new function point_class_member. This allows a
7289 "reference-to-member" to be printed using the same code.
7290 * valprint.c (type_print_varspec_prefix): Avoid printing
7291 "struct " for domains of class-member types.
7292 * valops.c (search_struct_field): Inline code for simplified
7293 version of value_static_field (which can then be deleted).
7294 * value.h: Rename value_struct_elt_for_address to
7295 value_struct_elt_for_reference. Delete value_static_field.
7296 * values.c: Remove no longer used function value_static_field.
7298 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7300 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7301 elfread.c (coff_symfile_finish): Add function, prototype, and
7302 add to the xxxx_sym_fns struct for each file type. Also reformat
7303 the xxxx_sym_fns vector to a standard format and add comments.
7304 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7305 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7306 Pass pointer to struct objfile rather than pointer to sym_fns.
7307 Change references inside each function accordingly. Allocate any
7308 symbol file specific info in the per-objfile memory region.
7309 * dbxread.c (free_and_init_header_files): Break function into
7310 free_header_files(), called from dbx_symfile_finish(), and
7311 init_header_files(), called from dbx_new_init().
7312 * dbxread.c (dbx_new_init): Move deallocation things to new
7313 dbx_symfile_finish function.
7314 * elfread.c (elf_new_init): Call buildsym_new_init().
7315 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7316 routine for the objfile before deallocating other stuff.
7317 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7318 * symfile.h: Move struct sym_fns to before struct objfile def.
7319 Add sym_finish function pointer and change prototypes of other
7320 function pointers to reflect passing struct objfile pointer rather
7321 than struct sym_fns pointer.
7322 * symfile.c: Remove now obsolete symtab_fns pointer.
7323 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7324 locates the correct sym_fns struct for the given objfile.
7325 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7326 for better support of mapped symbol tables.
7327 * symfile.c (symbol_file_command): Remove obsolete code using
7329 * symfile.h: Remove duplicate declarations for symfile_objfile,
7330 entry_point, and object_files.
7331 * target.c (target_info): Compare symfile_objfile to NULL.
7332 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7333 aixcoff_symfile_finish().
7335 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7337 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7338 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7339 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7341 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7343 Some improvements to g++ debugging.
7344 * symtab.c (list_symbols): demangle before pattern matching.
7345 * symtab.c: Other fixes to improve handing of operators.
7346 * valprint.c (type_print_base): Fix test for constructor.
7347 * values.c (value_static_field): Allow evaluation of
7348 CLASS::METHOD, returning a function pointer.
7350 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7352 * Makefile.in (VERSION): Roll 4.4.6.
7353 * exec.c (exec_file_command): Add code to ignore optional args
7354 passed in by file_command() for use in symbol_file_command().
7355 * main.c (main): Document -mapped and -readnow in help summary.
7356 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7357 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7358 to get filename from bfd with bfd_get_filename(). Test mapto
7359 against 0, not NULL. Use mstrsave() to make copy of filename.
7360 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7362 * remote-vx.c (vx_load_command, add_symbol_stub):
7363 Symbol_file_add() takes an additional arg.
7364 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7366 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7367 changed to return a bfd not an objfile pointer.
7368 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7369 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7370 Change to eliminate local bfd and use symfile_bfd_open() plus
7371 allocate_objfile(). Add code to implement readnow option.
7372 * symfile.c (symbol_file_command): Changes to option handling,
7373 readnow functionality moved to symbol_file_add().
7374 * symfile.c (symfile_init): Eliminate local copy of bfd.
7375 * symfile.c (add_symbol_file_command): Changes to parse mapped
7376 and readnow options.
7377 * symfile.h (allocate_objfile): Arg removed from prototype.
7378 * symtab.h (symbol_file_add): Arg added to prototype.
7379 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7382 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7384 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7385 mtrace.awk, state.c, state.h: Removed.
7386 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7387 directories searched for source files.
7388 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7389 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7390 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7391 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7392 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7393 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7394 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7396 * Makefile.in (HFILES): Remove state.h
7397 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7398 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7399 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7400 * Makefile.in (clean): Remove all object files.
7401 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7402 * cplus-dem.c: Remove prototypes definitions that are now done in
7404 * dbxread.c (throughout): Change from using per-objfile
7405 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7406 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7407 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7408 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7409 * depend: Remove dependencies for state.o, state.h.
7410 * dwarfread.c: Add declaration for warning_pre_print.
7411 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7412 * dwarfread.c (throughout): Change from using per-objfile
7413 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7414 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7415 use supplied objfile.
7416 * i386-xdep.c (print_387_status): Change to use warning() rather
7418 * i387-tdep.c (print_387_control_word): Change to use warning()
7419 rather than printfs.
7420 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7421 that some compilers grumble about.
7422 * language.c (throughout): Add declaration for warning_pre_print
7423 and using warning() instead of printfs.
7424 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7425 * main.c (main): Add declaration for warning_pre_print and set it
7426 similarly to error_pre_print. Add declarations for
7427 mapped_symbol_files and readnow_symbol_files. Add appropriate
7428 definitions to long_options[].
7429 * minsyms.c: Trivial fix to comment.
7430 * objfiles.c (allocate_objfile): Substantially rewritten for
7431 using mapped symbol files.
7432 * objfiles.c (throughout): Change from using per-objfile
7433 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7434 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7435 * source.c (throughout): Change from using per-objfile
7436 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7437 * source.c (open_source_file): Use mstrsave to save file name in
7438 mapped symbol region for objfile.
7439 * symfile.c: Remove include for state.h.
7440 include to local form.
7441 * symfile.c (symbol_file_add_digested): Remove.
7442 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7444 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7445 from objfile structure. Add malloc descriptor pointer (md).
7446 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7447 * symm-xdep.c (print_fpu_status): Use warning() rather than
7449 * symmisc.c (free_symtab_block): Now takes and uses current
7451 * symmisc.c (throughout): Change from using per-objfile
7452 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7453 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7454 Sun compiler grumblings when PTR is char *.
7455 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7456 msymbols() to correct pointer type.
7457 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7458 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7459 error always starts on a line of it's own.
7460 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7461 Rewrite for new mapped malloc package use.
7462 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7463 that don't want to use the mapped malloc package; pass arguments
7464 on to traditional malloc package functions.
7465 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7466 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7467 mrealloc, malloc, and realloc but get fatal error if runs out
7469 * utils.c (msavestring, mstrsave): Save a string in a specific
7470 mapped malloc region.
7471 * utils.c (print_spaces): Use xmalloc to get the buffer.
7472 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7473 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7474 * config/i386v4.mh: Insignificant reorganization.
7476 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7478 * xcoffread.c: Only enable compilation of debugging functions
7479 if IBM6000 is defined. Fails to compile otherwise.
7481 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7483 * Makefile.in: pass MAKEINFO down on info.
7485 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7487 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7488 useless code, including an lseek to an uninitialized variable.
7489 Reported by Jim Williams <jimbo@wrs.com>.
7491 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7493 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7494 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7495 * minsyms.c, symfile.c: Changes that may be generally
7496 applicable, but are #ifdef IBM6000 for now.
7497 * rs6000-xdep.c: Fixed typo in comment.
7498 * rs6000-tdep.c: Non-substatial changes.
7499 * xoffread.c: The main change here is addition of some
7500 debugging functions.
7501 * xoffexec.c: More changes.
7503 * xcoffread.c: Fixed two too-few-parameters bugs.
7505 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7506 to SOLIB_CREATE_INFERIOR_HOOK macro.
7508 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7510 * symfile.h: Add prototype for iterate_over_msymbols().
7511 * symtab.c (cplus_mangled_symbol): Add function.
7512 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7513 iterate_over_msymbols to find demangled C++ symbol.
7514 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7515 value to iterate_over_msymbols().
7516 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7519 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7521 * Makefile.in: added check target.
7523 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7525 * ecoff.c: Move to ../bfd/coff-msym.c.
7526 * config/mt-*mips: Remove ecoff.o from the configuration.
7527 * remote.c (): Add newline to initial +.
7528 (remote_resume): Mention how to cope with signals.
7529 (remote_interrupt): Add debug msg.
7530 (remote-wait): Implement new 'T' reply, which includes
7531 status, PC, and FP all in a single short message.
7532 (putpkt): Add further debugging of packet acks.
7533 * mipsread.c (fixup_symtab): Also swap RFD's.
7534 (parse_partial_symbols): Avoid bug on unknown symbol types.
7535 * Makefile.in (VERSION): Roll to 4.4.5.
7536 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7537 for remote MIPS by limiting heuristic to 200 byte search.
7538 (heuristic_proc_desc): Byte-swapping.
7539 (mips_print_register): Cope with failure of
7540 read_relative_register_raw_bytes. Byte-swap integers for
7542 * mips-pinsn.c (print_insn): Byte-swap instruction.
7544 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7546 * config.sub configure.in config/mh-irix4
7547 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7548 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7549 gdb/xm-irix4.h gdb/config/mt-irix3
7550 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7552 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7554 * defs.h, utils.c: xrealloc takes PTR as first arg.
7555 * defs.h: Reword confusing comment about ANSI prototypes.
7556 * defs.h: Some minor whitespace changes.
7557 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7558 not NULL, which can be (void *).
7559 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7560 * tm-i386v.h (SP_ARG0): Define
7561 * xm-sysv4.h: Back out of change for missing prototypes.
7562 * i386-tdep.c (get_longjmp_target): Add function.
7564 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7566 * Makefile.in: install man page too.
7568 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7570 * All GDB files that #include defs.h: Removed stdio.h.
7571 (defs.h): #include stdio.h.
7573 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7575 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7576 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7577 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7578 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7579 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7580 it before printing out the hex shape of an address.
7582 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7584 * rs6000-xdep.c (frame_initial_stack_address): Move
7585 code to set frame->cache_fsr into new separate function
7586 frame_get_cacahe_fsr. This allows fixing a fatal error.
7587 * xcoffexec.c: Turn previously suppressed error
7588 message back on, after cleaning up BFD.
7590 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7591 printing of blank line, since it cases printing of an
7592 extra blank line. Is this intended? It does mess up
7594 * defs.h: Put back declarations of malloc and realloc,
7595 but protected by #ifndef MALLOC_INCOMPATIBLE.
7596 * objfiles.c: Undo previous change: Use malloc/realloc
7597 for objfile malloc/realloc fields (but add a cast).
7598 * xcoffexec.c: Suppress an error message (for now).
7600 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7602 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7603 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7604 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7606 * xcoffread.c: Modifications to C_DECL storage class handling, and
7607 introduction of an old smash_to_pointer_type() routine.
7609 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7610 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7611 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7612 parameters have been modified.
7614 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7615 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7616 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7617 and fetch_inferior_registers() always fetched all the registers
7618 resulting valid register values at hand all the time. Pushing a dummy
7619 frame did not require validating all register values first. After
7620 putting the above mechanism into action, we didn't have valid registers
7621 values always ready. Thus, all registers need to be fetched before
7622 pushing a dummy frame now.
7624 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7625 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7626 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7627 the starting address (actual frame address) of a frame.
7628 * rs6000-tdep.c: modifications to function_frame_info() to see if
7629 function reserves a frame pointer register (alloca register)
7630 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7631 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7632 functions with alloca() calls.
7634 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7636 * xm-sysv4.h: Provide definitions/prototypes for host environment
7637 functions for which no definitions or prototypes are provided in
7638 any currently included gdb or host environment header files.
7639 For SVR4, this currently includes malloc and realloc, which cannot
7640 be portably prototyped in any gdb include file.
7642 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7644 * buildsym.h: Remove obsolete variable file_stabs.
7646 * Makefile.in: Move place where configure merges in host-
7647 and target-dependent fragments later, so the latter
7648 can override (say) GNU_MALLOC.
7649 * config/mh-rs6000: Use system malloc. Otherwise, I
7650 ended up with *two* incompatible versions of malloc
7651 (functions in libc would call the malloc in libc).
7652 I assume this is a shared library problem.
7654 * remote.c: Fix (presumed) typo.
7655 * objfiles.c: Use xmalloc/xrealloc instead of
7656 malloc/realloc (since the latter are no longer declared).
7658 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7659 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7660 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7661 handle individual registers.
7662 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7663 correctly in case it wasn't cached yet. (A problem showed up
7664 after fetching individual registers.)
7665 * buildsym.c: Disable type_synonym_name's type name overwriting
7666 in cases it is unnecesary. rs6000 portation doesn't use
7667 type_synonym_name, and it used to nullify type names
7668 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7669 type's name as soon as space for that type is allocated.
7670 * xcoffread.c: ignore a section's lineno information if it is
7671 not `.text'. (In rs6000 bfd portation integration, skipping over
7672 `.pad' sections are ignored since it was in machine independent
7673 part of the code. Thus, a problem of fake sections with invalid
7674 lineno information arised.)
7676 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7677 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7678 * rs6000-tdep.c: make function_frame_info() work whether or not
7679 reading from a core file.
7680 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7682 * infrun.c. main.c, printcmd.c. symtab.c:
7683 More changes from IBM for rs6000.
7686 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7688 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7689 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7690 Merge in changes (mostly from IBM) for RS6000.
7691 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7692 More changes from IBM for RS6000. These are in machine-
7693 independent code, and probably could do with some cleaning
7694 up. The most questionable of these are #ifdef IBM6000.
7695 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7696 to single_step() (for consistency with rs6000 and i860).
7697 * utils.c: Allow the 1st arg to xrealloc to be NULL
7698 (in which case do malloc). This removes the need for
7699 some tests in xcoff code (and perhaps other places?).
7700 * coffread.c: Removed variables last_source_file,
7701 type_vector, and type_vector_length as these are now
7702 defined by buildsym.[ch].
7703 * defs.h: Remove prototypes for malloc and realloc, since
7704 these should only be used to implement xmalloc and xrealloc,
7705 and they conflict with <stdlib.h> in AIX - where they
7706 return void* even when __STDC__ isn't defined. Sigh.
7707 * munch: Recognize *initialize* in data as well as text
7708 (AIX uses data). Also, incorporate a patch from Garrett
7709 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7710 much more sensible, by only trying to match the name of
7711 the initialize_foo function, and not the junk before it.
7713 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7715 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7716 unless symbol table indicates that something has changed.
7718 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7720 * remote.c: Make it work for embedded MIPS. Increase buffer
7721 size, and use throughout. Round buffer size up if too many regs.
7722 Support baud rate setting and try for an 8-bit path. If
7723 interrupted while waiting for target, send a ^C down the wire.
7724 Avoid single-byte reads.
7725 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7727 * mips-xdep.h: Avoid the embedded regs when on Unix.
7729 * mipsread.c: Byte-swap the symbol table structures, using
7730 routines from ecoff.c, to read a symbol table written in any
7731 of the four possible byte orders.
7732 * configure.in (mips-big-* target): Same as Sony News.
7733 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7734 * ecoff.c: New file for symbol swapping routines.
7736 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7738 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7739 all-breakpoints' command.
7740 * (get_number): Allow users to enter negative breakpoint numbers.
7741 * (breakpoint_1): Reformat display of 'info break' to show new
7743 * (create_longjmp_breakpoint, breakpoint_re_set,
7744 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7745 symfile.c (syms_from_objfile): Re-do
7746 insertion of longjmp breakpoints. Move all code into
7747 breakpoint_re_set, and call that instead of
7748 create_longjmp_breakpoint in symfile.c.
7750 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7752 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7753 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7754 * symtab.c (find_pc_symtab): Handle having no objfiles.
7755 * infcmd.c: Fix comment.
7756 * objfiles.c (free_all_objfiles): Add.
7757 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7758 * symfile.c (symbol_file_command): free all objfiles when
7759 specifying a new symbol file.
7760 (reread_symbols): Stat the file name, don't fstat the descriptor.
7762 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7764 * Makefile.in, configure.in: removed traces of namesubdir,
7765 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7766 copyrights to '92, changed some from Cygnus to FSF.
7768 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7770 * dbxread.c (end_psymtab): Delete empty psymtabs.
7771 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7772 * symfile.h (struct objfile): Add free_psymtabs.
7774 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7776 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7778 * symfile.c (symbol_file_command): strcmp => !strcmp.
7779 * breakpoint.h: Move prototypes to follow enum definition they need.
7780 * breakpoint.c, infrun.c: Lint.
7781 * printcmd.c: Use `enum enable' rather than `enum
7783 * mipsread.c: First pass at making it compile with the new
7784 objfile changes. Probably seriously broken still, but it
7787 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7789 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7790 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7791 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7792 stepping (and nexting) through longjmp(). Also, cleanup
7793 breakpoint handling quite a bit by creating explicit breakpoint
7794 types instead of using magic breakpoint numbers.
7795 Makefile.in: Update version to 4.4.3
7797 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7799 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7800 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7801 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7803 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7805 * minsyms.c (install_minimal_symbols): Add bunches to any
7806 existing minsyms in the objfile. Avoid extra mallocation
7807 by working directly in the obstack. Remove ignored `mainline' parm.
7808 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7809 xcoffread.c: Change all callers.
7810 * FIXME: We should be able to eliminate MAINLINE from all the
7811 symbol readers now, with a small bit of work.
7813 * valops.c, value.h: Lint.
7814 * remote-vx.c: Add missing break; statement. Bugfix by
7815 Michael Sclafani, <sclafani@src.dec.com>.
7817 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7819 * Makefile.in (VERSION): Update version to 4.4.2
7820 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7821 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7822 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7823 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7824 mmap-alloc.o, mmap-sbrk.o
7826 * altos-xdep.c: Minor whitespace change.
7827 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7828 use to new minimal symbol table use.
7829 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7830 * arm-xdep.c (store_inferior_registers): Returns void.
7831 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7832 Convert from misc function vector use to new minimal symbol table use.
7833 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7834 * breakpoint.c: Add prototypes for local functions.
7835 * breakpoint.c (catch_command_1): Change to static and remove unused
7837 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7838 * breakpoint.h: Change function decls to prototype form.
7839 * buildsym.c: Add prototypes for local functions.
7840 * buildsym.c: Moved hashname() function here from dbxread.c.
7841 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7842 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7843 * buildsym.c (dbx_alloc_type): Change to static.
7844 * buildsym.c (finish_block): Add objfile parameter.
7845 * buildsym.c (misc): Change symbol_obstack to objfile version.
7846 * buildsym.c (make_blockvector): Change to static.
7847 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7848 * buildsym.c (compare_line_numbers): Change to static, args are const,
7849 cast args when used.
7850 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7851 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7852 and made static. Add objfile parameter.
7853 * buildsym.c (end_symtab): Simplify code using line table size.
7854 Realloc the linetable on the objfile symbol_obstack and copy there.
7855 * buildsym.c (scan_file_globals): Convert from misc function vector
7856 use to new minimal symbol use.
7857 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7858 strings get allocated in objfile's symbol_obstack. Convert references
7859 to builtin types to lookup_fundamental_type().
7860 * buildsym.c (read_type): Make static, add objfile parameter, convert
7861 references to buildin types to lookup_fundamental_type().
7862 * buildsym.c (read_struct_type): Add objfile parameter.
7863 * buildsym.c (read_array_type): Make static, add objfile parameter.
7864 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7865 * buildsym.c (read_huge_number): Make static.
7866 * buildsym.c (read_range_type): Make static, add objfile parameter,
7867 convert references to buildin types to lookup_fundamental_type ().
7868 * buildsym.c (read_args): Make static, add objfile parameter.
7869 * buildsym.h: Convert function decl's to prototype form.
7870 * c-exp.y: Add prototypes for local functions, convert uses of misc
7871 function vector to minimal symbol table. Reformat all builtin type
7872 initializations and pass a NULL objfile to init_type() for them.
7873 * coffread.c: Change context_stack ref's to coff_context_stack,
7874 add local function prototypes. Cast uses of xrealloc arg 1.
7875 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7876 crafting a new type.
7877 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7878 * coffread.c (finish_block): Change name to coff_finish_block.
7879 * coffread.c (make_blockvector): Add and use objfile parameter.
7880 * coffread.c (record_line): Change name to coff_record_line.
7881 * coffread.c (start_symtab): Change name to coff_start_symtab.
7882 * coffread.c (end_symtab): Change name to coff_end_symtab.
7883 * coffread.c (record_misc_function): Change name to record_minimal_
7884 symbol and change to minimal symbol table use from misc func tbl.
7885 * coffread.c (coff_symfile_read): Convert from misc function vector
7886 use to minimal symbol table use.
7887 * coffread.c (hashname): Remove; use common version in buildsym.c.
7888 * coffread.c (decode_base_type): Change references to builtin types
7889 to calls to lookup_fundamental_type().
7890 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7891 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7892 * command.c: Add prototypes for local functions.
7893 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7894 appropriate member of the function union for that type.
7895 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7896 ifdef out the function since it isn't currently used.
7897 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7898 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7899 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7900 * command.c (help_cmd): Compare function pointer to NULL.
7901 * command.c (help_cmd_list): Compare function pointer to NULL.
7902 * command.c (lookup_cmd_1): Use correct member of function union.
7903 * command.c (undef_cmd_error): Make static.
7904 * command.c (complete_on_cmdlist): Use correct member of func union.
7905 * command.c (do_setshow_command): Use correct member of func union.
7906 * command.c (shell_escape): Convert rindex use to strrchr.
7907 * command.h (COMMAND_H): Define if already included.
7908 * command.h (cmd_list_element struct): Change 'function' to a union
7909 and prototype args. Prototype completer function.
7910 * command.h: Convert decl's to prototype form.
7911 * convex-xdep.c (store_inferior_registers): Returns void.
7912 * copying.c: Prototype local functions.
7913 * coredep.c: Minor whitespace change.
7914 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7915 * cplus-dem.c: Prototype local functions.
7916 * dbxread.c (hashname): Remove; moved to buildsym.c.
7917 * dbxread.c (free_and_init_header_files): Make static.
7918 * dbxread.c: Add prototypes for local functions.
7919 * dbxread.c (new_object_header_files): Remove; inlined usages.
7920 * dbxread.c (xrealloc usages): Cast args.
7921 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7922 and change usages accordingly.
7923 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7924 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7925 * dbxread.c (dbx_next_symbol_text): Make static.
7926 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7927 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7928 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7929 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7930 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7931 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7933 * dwarfread.c (record_misc_function): Change name to record_minimal_
7934 symbol and use minimal symbol table throughout.
7935 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7936 * dwarfread.c: Convert all references to builtin types to use the new
7937 lookup_fundamental_type function.
7938 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7939 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7941 * elfread.c (record_misc_function): Convert to use record_minimal_
7943 * elfread.c (elf_symtab_read): Add objfile parameter.
7944 * eval.c: Add prototypes for local functions and move some decls
7945 around to accomodate prototypes.
7946 * expprint.c: Add prototypes for local functions. Change references
7947 to misc function vector to minimal symbol table.
7948 * findvar.c (read_memory usages): Cast args.
7949 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7950 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7951 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7952 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7953 * gould-xdep.c: Minor whitespace change.
7954 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7955 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7956 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7957 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7958 * i386-tdep.c: Add prototypes for local functions.
7959 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7960 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7961 that defaulted to int.
7962 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7963 i386_push_dummy_frame): Returns void.
7964 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7965 int and explicitly declare return type as int.
7966 * i387-tdep.c: Minor formatting changes.
7967 * i960-tdep.c (leafproc_return): Convert from misc function vector
7968 use to minimal symbol table use.
7969 * infcmd.c: Add prototypes for local functions.
7970 * infcmd.c (continue_command, until_next_command, until_command,
7971 path_info, path_command): Make static.
7972 * infcmd.c (step_1, until_next_command): Convert from misc func
7973 vector to minimal symbol table use.
7974 * inflow.c: Add prototypes for local functions.
7975 * infptrace.c (store_inferior_registers): Returns void, not int.
7976 * language.c (_initialize_language): Use proper member of function
7978 * m2-exp.y: Add prototypes for local functions, convert misc function
7979 vector uses to minimal symbol table uses.
7980 * m2-exp.y (make_qualname, yyerror): Make static.
7981 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7982 * m68k-pinsn.c: Add prototypes for local functions.
7983 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7984 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7985 * m68k-stub.c: Add prototypes.
7986 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7987 use to minimal symbol table use.
7988 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7989 * m88k-xdep.c (store_inferior_registers): Returns void.
7990 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7991 * mach386-xdep.c (store_inferior_registers): Returns void.
7992 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7993 * main.c: Add prototypes for local functions.
7994 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7995 longjmp() result to (NORETURN void).
7996 * main.c (catch_errors): Prototype the 'func' parameter.
7997 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7998 Takes an unused arg.
7999 * main.c (execute_command): Call the right member of the func union.
8000 * main.c (command_loop_marker, symbol_completion_function,
8001 command_loop): Make static.
8002 * main.c (command_line_input): Make linelength unsigned, cast arg
8003 to command_line_input().
8004 * main.c (add_info, add_com): Prototype the 'fun' parameter.
8005 * main.c (initialize_main): Call right member of function union.
8006 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
8007 * mem-break.c: Include symtab.h
8008 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
8009 * mips-xdep.c (store_inferior_registers): Returns void.
8010 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
8011 use to minimal symbol table use.
8012 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
8014 * mipsread.c (make_type): Remove, convert usages to init_type.
8015 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
8016 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8017 vector use to minimal symbol table use.
8018 * parse.c: Add prototypes for local functions.
8019 * parse.c (xrealloc usages): Cast args.
8020 * parse.c (prefixify_expression, length_of_subexp): Make static.
8021 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8022 * parser-defs.h: Convert function decls to prototype form.
8023 * partial-stab.h: Convert from misc function vector use to new minimal
8025 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8026 the per-objfile copies.
8027 * printcmd.c: Add prototypes for local functions. Move some struct
8028 definitions around to accomodate prototypes.
8029 * printcmd.c (decode_format): Make static, change args oformat and
8030 osize to int from char.
8031 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8032 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8033 * printcmd.c (print_address_symbolic): Convert from misc function
8034 vector use to minimal symbol table use.
8035 * printcmd.c (address_info): Convert from misc function vector use
8036 to minimal symbol table use.
8037 * printcmd.c (delete_display, enable_display, disable_display_command):
8039 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8040 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8041 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8042 * pyr-xdep.c (store_inferior_registers): Returns void.
8043 * remote-mm.c (mm_load): symbol_file_add return value unused.
8044 * remote-nindy.c: Minor format change.
8045 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8046 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8047 * rs6000-xdep.c (store_inferior_registers): Returns void.
8048 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8049 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8050 vector use to minimal symbol table use.
8051 * solib.c: Add prototypes for local functions.
8052 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8053 function vector use to minimal symbol table use.
8054 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8055 * solib.c (find_solib, shared_library_command): Make static
8056 * solib.c (read_memory, write_memory usages): Cast args.
8057 * solib.c (special_symbol_handling): Add function
8058 * source.c: Add prototypes for local functions.
8059 * source.c (select_source_symtab): Convert to scan objfiles.
8060 * source.c (open_source_file): Make static.
8061 * source.c (xrealloc usages): Cast args.
8062 * source.c (source_line_charpos): ifdef out, unused.
8063 * source.c (get_filename_and_charpos): Make static.
8064 * stack.c: Add prototypes for local functions.
8065 * stack.c (print_frame_info, frame_info): Convert from misc function
8066 vector use to minimal symbol table use.
8067 * symfile.c: Add prototypes for local functions.
8068 * symfile.c (compare_symbols): Make args const PTR's.
8069 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8070 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8071 * symfile.c (obsavestring): Add objfile parameter.
8072 * symfile.c (init_misc_bunches, prim_record_misc_function,
8073 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8074 sort_misc_function_vector, compact_misc_function_vector): Remove
8075 * symfile.c (symbol_file_add_digested): Add function.
8076 * symfile.c (symbol_file_add): Returns struct objfile *.
8077 * symfile.c (symbol_file_command): Modify for state file use.
8078 * symfile.c (symfile_open): Add parameter "dumpable".
8079 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8080 * symfile.c (load_command, add_symbol_file_command): Make static.
8081 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8082 * symfile.c (rindex usages): Converted to strrchr.
8083 * symfile.c (allocate_psymtab): New
8084 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8085 converted to minimal symbol table usage, but no obvious conversion.
8086 * symfile.c (free_all_symtabs): Remove.
8087 * symfile.c (_initialize_symfile): Use per-objfile info.
8088 * symfile.h: Rework the objfile structure to add per-objfile data
8089 objects (psymbol_obstack, symbol_obstack, type_obstack,
8090 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8091 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8092 Add prototypes to function declarations.
8093 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8094 function vector usage to minimal symbol table usage.
8095 * symmisc.c (DEV_TTY): Define if not defined.
8096 * symmisc.c: Add local function prototypes.
8097 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8098 printpsyms_command, print_objfiles, print_objfiles_command):
8099 Rework to use iterate_over_*
8100 * symtab.c: Add prototypes for local functions.
8101 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8102 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8103 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8104 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8105 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8106 lookup_reference_type, lookup_member_type, allocate_stub_method,
8107 check_stub_method, create_array_type, smash_to_member_type,):
8109 * symtab.c (lookup_symbol): Some args are const.
8110 * symtab.h: All type related defs and structs moved to gdbtypes.h
8111 * symtab.h: Convert decls to prototypes.
8112 * target.c (noprocess): Make static.
8113 * target.h: Change decl's to prototypes.
8114 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8115 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8116 * utils.c (_initialize_utils): Use correct member of function union.
8117 * valarith.c: include gdbtypes.h
8118 * valops.c: include gdbtypes.h, add prototypes for local functions.
8119 * valops.c (value_push, value_arg_push, find_function_addr):
8121 * valops.c (value_string): Convert from misc function vector use
8122 to minimal symbol table use.
8123 * valops.c (check_field_in): Make arg const.
8124 * valprint.c: Add prototypes for local functions.
8125 * valprint.c (print_string): Make static
8126 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8127 * values.c: Add prototypes for local functions.
8128 * values.c (value_headof): Convert from misc function vector to
8129 minimal symbol table.
8130 * xcoffexec.c: Add prototypes for local functions.
8131 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8133 * xcoffexec.c (relocate_minimal_symbol): Add.
8134 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8135 * xcoffread.c: Add prototypes for local functions.
8136 * xcoffread.c (sort_syms): Convert to scan objfiles.
8137 * xcoffread.c (read_xcoff_symtab): Make static.
8138 * xcoffread.c (various): Replace references to builtin types with
8139 calls to lookup_fundamental_type. Replace references to symbol_obstack
8140 and psymbol_obstack with pointers to the per-objfile copies.
8141 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8142 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8144 * xcoffread.c (init_stringtab): Add objfile parameter.
8145 * gdbtypes.c: New file
8146 * minsyms.c: New file
8147 * mmap-alloc.c: New file
8148 * mmap-sbrk.c: New file
8149 * objfiles.c: New file
8153 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8155 * Check in Fred Fish's changes in these modules. Fred
8156 will make ChangeLog entries for all of them. Update VERSION
8159 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8161 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8163 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8164 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8165 value.h: Prototypes for static functions; lint.
8166 * gdbtypes.h: Empty file to ease transition.
8168 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8170 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8171 inferior.h, language.h, signame.h, target.h, terminal.h,
8172 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8173 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8175 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8176 signame.c, sparc-xdep.c: Prototypes for all static functions.
8178 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8179 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8180 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8181 Remove to_call_function and target_call_function, since it
8182 always calls the same thing (call_function_by_hand).
8183 * core.c, exec.c, solib.c: Rename target_ops sections =>
8185 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8186 target.h: target_kill takes no args.
8187 * language.c (language_info): Scaffolding to allow briefer
8188 messages when the current language changes. FIXME.
8189 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8190 complaints about volatile functions.
8191 * xm-sysv4.h (HAVE_MMAP): Define.
8193 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8195 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8196 to make prototypes for all functions declared here.
8197 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8198 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8199 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8200 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8201 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8202 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8203 * utils.c: Avoid declaring malloc and realloc. Lint.
8204 (request_quit): Accept signal-number parameter.
8206 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8208 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8209 DIE's. Add new function read_tag_pointer_type() to read them.
8211 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8212 When creating a new user defined type, check to see if a partial
8213 type already exists, and if so, bash it to fit.
8215 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8217 * coffread.c (decode_base_type): Pass long, not union.
8218 Fix by Eric Valette, ev@chorus.fr.
8220 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8222 * elfread.c (elf_symtab_read): Fix code to correctly track
8223 changes in bfd for absolute symbols.
8225 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8227 * xm-vaxbsd.h: Close off comment.
8229 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8231 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8233 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8235 * mips-tdep.c (mips_print_registers): Print correct register
8236 number for double pseudo-registers.
8238 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8240 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8241 in the op$::OPERATOR. case. From Steven McCanne,
8242 <mccanne@horse.ee.lbl.gov>.
8244 * exec.c (set_section_name): Pass arg to exec_files_info;
8245 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8247 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8249 * main.c (print_gdb_version): Copyright msg: only this year.
8250 (cd_command): Avoid changing current_directory on error.
8252 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8254 * mipsread.c (parse_partial_symbols): Handle dependencies
8255 between partial symbol tables (when not doing stabs-in-ecoff).
8256 (This used to be handled by parse_fdr, but parse_fdr was
8257 incompatible with handling stabs-in-ecoff, so the code
8258 was re-written to not use parse_fdr. Unfortunately,
8259 the logic to handle dependencies was overlooked.)
8261 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8263 * coffread.c (read_enum_type): Use the size of a target int when
8265 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8267 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8268 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8269 TARGET_PTR_BIT to determine size of a pointer
8270 * values.c (unpack_long): when unpacking a REF or a PTR don't
8271 assume the size of the type.
8273 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8275 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8276 looking at its members. Improve guess between struct and union,
8277 only assuming union if multiple members have offsets of zero.
8279 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8281 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8282 (This is just for clarity - and one day permitting us to
8283 change FP0_REGNUM from 38 to 32, which would make more sense.)
8284 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8285 register numbers in stabs-in-ecoff get handled correctly.
8287 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8289 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8290 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8291 into BSD and Ultrix.
8293 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8295 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8297 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8299 * Makefile.in: Increment version to 4.4.1.
8300 * main.c (print_gdb_version): Update copyright notice.
8302 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8304 * mipsread.c: Prepend "struct " to the names of structure
8305 types, and similarly for enums and unions. (This used
8306 to be done, but got lost in the re-write to "guess" the
8307 difference between enum/struct/union.)
8308 Also, guess that a tag is an enum if the first member
8311 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8313 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8316 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8318 * Projects: Patching executables is done.
8319 * Makefile.in (VERSION): Roll to gdb-4.4.
8320 * README, WHATS.NEW: Update for gdb-4.4.
8322 * symfile.c (reread_symbols): Whenever we reread one object
8323 file's symbols, we must restart the scan, because the object_files
8324 chain has been permuted.
8326 * exec.c (exec_files_info): Split out into print_section_info.
8327 Print BFD filename of each section if it's not the default one.
8328 * core.c (core_files_info): Call print_section_info.
8330 * xm-vax.h: Include a few system header files whose definitions
8331 must precede defs.h.
8332 * language.c, language.h: Make some things const.
8333 * expression.h, main.c: const spreads like ooze.
8335 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8336 since BREAKPOINT values can be >0x80.
8338 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8340 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8342 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8344 * sparc-pinsn.c: Remove kludge for preferring architectures.
8345 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8346 and forever. Add `add' instruction to the set that get checked
8347 for a preceding `sethi' in order to print an absolute address.
8348 Corresponding changes in ../include/opcode/sparc.h needed
8349 to eliminate garbage instructions.
8351 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8353 * mipsread.c (parse_partial_symbols): Make sure partial
8354 symbols are created for external symbols (as used to be
8355 the case). This is a bit of a pain with the mips-coff.
8356 It uses a table which points to all of the external
8357 symbols belonging to a particular FDR or psymtab.
8358 Once we've generated this table, we might as well save
8359 it, and then use it in psymtab_to_symtab_1 to find
8360 the symbols to pass to parse_external().
8361 * symfile.c, symfile.c: New function start_psymtab_common
8362 to share the common parts of allocating a new psymtab
8363 for dbxread, mipsread (and later dwarfread). Its code
8364 was pulled out from start_psymtab in dbxread.c.
8365 * dbxread.c (start_psymtab): Use start_psymtab_common().
8367 * valprint.c (val_print): If there is an error when trying
8368 to print a string, check to see if there really is a problem
8369 by reading just one character. If that works, assume
8372 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8374 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8375 cypress, v8 mnemonics in that order.
8377 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8379 * sparc-pinsn.c: Put the qsort() back in.
8381 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8383 * findvar.c (read_register, write_register): Handle machines
8384 where REGISTER_TYPE is not the same size as "int".
8386 Handle debug symbols in dynamically loaded (relocated) code:
8388 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8389 offset to process_one_symbol.
8390 (process_one_symbol): Take new offset parameter. Add it into
8391 appropriate symbol types to relocate symbols to loaded addresses.
8392 Handle all possible symbol types, and complain() about types that
8393 we don't expect to see.
8394 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8395 process_one_symbol (FIXME, should pass real offset).
8399 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8401 (set_breakpoint, break_command_1, until_break_command,
8402 catch_command_1, breakpoint_re_set_one): Use it.
8403 * symtab.h (resolve_sal_pc): Declare.
8404 * infcmd.c (jump_command): Use resolve_sal_pc.
8406 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8408 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8410 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8412 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8413 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8414 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8416 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8418 * dbxread.c (process_one_symbol): Make a first cut at handling
8419 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8421 * symtab.c (find_pc_line): Fix stepping into and out of #included
8424 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8426 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8427 no longer any need to copy ../include/opcode/* into gdb.
8429 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8431 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8433 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8435 * valprint.c (type_print_base, type_print_method_args):
8436 Print C++ constructor methods without bogus "return type."
8438 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8440 * infptrace.c (child_xfer_memory): Parameter "target" should
8441 be a pointer to a structure, not the entire structure.
8443 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8445 * depend: Convert the couple of references to ansidecl.h that
8446 used the local gdb version to use the ../include version.
8448 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8451 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8452 (inferior_proc_init): Fix non-ANSI version of args.
8453 (attach): Call print_sys_errmsg with correct number of args.
8454 (mappingflags): Make static, does not need to be global.
8456 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8457 not the entire struct itself.
8459 * valops.c (value_assign): Cast some args to modify_field() and
8460 {read,write}_register_bytes() correctly.
8462 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8464 * Makefile.in (MALLOCSRC): Removed reference to removed local
8467 * dwarfread.c (list_in_scope): Needs an initial value, use file
8470 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8472 * main.c (main): Make option_index local to keep new getopt happy.
8473 main.c, solib.c, Makefile.in: Update copyright notices.
8475 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8477 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8479 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8481 * Makefile.in (HFILES): Add partial-stab.h.
8483 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8485 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8486 New files for stratus. Not complete enough to actually build
8487 on the Stratus machine; that awaits copyright assignment for
8490 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8491 for getting custom flags into CFLAGS when doing makes.
8493 * configure.in: Add config information for stratus.
8495 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8497 * dbxread.c (process_one_symbol): Pass address of structure
8498 to complain(), rather than the whole structure.
8500 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8502 * solib.c (solib_add_common_symbols): Only compile in when not
8503 using SVR4 style shared libraries.
8505 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8507 * dwarfread.c (locval): Add offreg flag to indicate location
8508 values that are computed off a base register.
8510 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8511 TAG_local_variable cases to account for static variables
8512 within function scopes.
8514 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8516 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8517 doesn't exist on some systems.
8519 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8520 nexting over recursive function calls.
8522 * target.c (target_read_string): Create this routine to read null
8523 terminated strings from the target. It deals with running off the
8524 end of memory elegantly as well. solib.c (find_solib): Use
8525 target_read_string() to avoid problems with running off the end of
8528 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8529 that reference pgrp_inferior.
8531 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8533 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8534 mips-tfile has been hacked to act more "traditionally."
8535 * dbxread.c: Fixed typo in comment.
8537 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8539 * mips-tdep.c (mips_skip_prologue): Add some number of
8540 'sw' instructions before 'addiu' adjusts the stack.
8542 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8544 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8545 freescope, buildblock closescope, record_line, add_symbol_to_list,
8546 gatherblocks, make_blockvector): Extensive changes to switch
8547 to generic symbol table building code in buildsym.c. Remove
8548 scope tree structures and functions, symbol table building
8549 functions, and lots of other small changes.
8551 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8552 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8554 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8556 * buildsym.c (cleanup_undefined_types): Add support for enums.
8557 This fixes the 'GDB internal error. cleanup_undefined_types with
8560 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8562 * dbxread.c: detect gcc2 compilations.
8564 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8566 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8567 in ../include/opcode/sparc.h.
8569 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8571 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8572 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8573 to reflect actual locations of opcode files, so TAGS target will
8576 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8578 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8581 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8582 dereferencing to access the correct elements.
8584 * valops.c (value_addr): Declare return type of external func
8587 * xcoffread.c: Undefine next_symbol_text before redefining it.
8589 For older changes see ChangeLog-9091
8595 version-control: never