1 Wed Oct 6 12:43:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * breakpoint.c (delete_breakpoint): Don't insert a disabled breakpoint.
5 * README: Add Alpha notes from Schauer.
7 Tue Oct 5 15:26:04 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
9 * Makefile.in (install, uninstall): Remove $$n.1 stuff; I don't
10 understand what it is trying to do, but I suspect it's not doing
13 * config/ns32k/merlin.mh: Add comment about M_INSTALL.
14 * config/m88k/{delta88.mh,delta88v4.mh}: Remove M_INSTALL and
15 M_UNINSTALL; it tries to install a non-existent file gdb.z.
16 * Makefile.in: Remove M_INSTALL stuff; the above were the only uses.
18 * stabsread.c (read_range_type): Remove comment which recommends
19 distinguishing float from complex by the name.
21 Tue Oct 5 12:17:40 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
22 Jim Kingdon (kingdon@cygnus.com)
23 Stu Grossman (grossman@cygnus.com)
25 Changes to support alpha OSF/1 in native mode.
26 * alpha-nat.c, alpha-tdep.c, config/alpha/alpha-osf1.mt,
27 config/alpha/nm-alpha.h, config/alpha/tm-alpha.h, osfsolib.c:
29 * Makefile.in: Add new files and dependencies.
30 * configure.in: Add alpha target.
31 * config/alpha/alpha-osf1.mh (NATDEPFILES): Add osfsolib.o
32 * config/alpha/alpha-osf1.mh (MH_CFLAGS): Remove, we can handle
34 * config/alpha/xm-alpha.h: Cleanup, get MAKEVA_* defines right.
36 * defs.h (CORE_ADDR): Make its type overridable via CORE_ADDR_TYPE,
37 provide `unsigned int' default.
38 * breakpoint.c (breakpoint_auto_delete): Delete only if we really
39 stopped for the breakpoint.
40 * stabsread.c, stabsread.h (define_symbol): Change valu parameter
42 * stabsread.c (read_range_type): Handle the case where the lower
43 bound overflows and the upper doesn't and the range is legal.
44 * infrun.c (resume): Do not step a breakpoint instruction if
45 CANNOT_STEP_BREAKPOINT is defined.
47 * inferior.h (CALL_DUMMY_LOCATION): New variant AT_ENTRY_POINT.
48 Now that we have the bp_call_dummy breakpoint the call dummy code
49 is no longer needed. PUSH_DUMMY_FRAME, PUSH_ARGUMENTS and
50 FIX_CALL_DUMMY can be used to set up everything for the dummy.
51 The breakpoint for the dummy is set at the entry point and thats it.
52 * blockframe.c (inside_entry_file, inside_entry_func): Do not stop
53 backtraces if pc is in the call dummy at the entry point.
54 * infcmd.c (run_stack_dummy): Handle AT_ENTRY_POINT case. Use
55 the expected breakpoint pc when setting up the frame for
56 set_momentary_breakpoint.
57 * symfile.c (entry_point_address): New function for AT_ENTRY_POINT
59 * valops.c (call_function_by_hand): Handle AT_ENTRY_POINT case.
61 Tue Oct 5 11:37:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
63 * configure.in: Recognize hppa*-*-hiux* (currently synonym for hpux).
64 Change other hppa host entries to use -*- not -hp-.
66 Mon Oct 4 19:16:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
68 * i386-nlmstub.c: New file; debugging stub for i386 NetWare. Must
69 be compiled with NetWare header files and turned into an NLM with
72 Mon Oct 4 11:02:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
74 * minsyms.c (lookup_minimal_symbol_by_pc): Don't use mst_abs symbols.
76 * dbxread.c (process_one_symbol): Make n_opt_found static.
78 * Rename i386lynx-tdep.c to i386ly-tdep.c for 14 character file names.
79 * Makefile.in, config/i386/i386lynx.mt: Change accordingly.
81 * values.c (record_latest_value): Fetch lazy values and set VALUE_LVAL
84 Sun Oct 3 15:54:51 1993 Stan Shebs (shebs@rtl.cygnus.com)
86 * objfiles.h (objfile): New slot sym_stab_info, use by most
88 * gdb-stabs.h (DBX_SYMFILE_INFO): Access sym_stab_info instead of
90 * coffread.c (coff_symfile_init): Alloc struct for sym_stab_info.
91 * dbxread.c, elfread.c, paread.c: Change sym_private references to
92 sym_stab_info references.
94 Sat Oct 2 19:28:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
96 * mipsread.c, objfiles.c, utils.c: Use PTR not void *. RISC/OS
98 * elfread.c: Use void * not PTR inside PARAMS.
100 * config/mips/news-mips.mh: Remove coredep.o; mips-nat.o does it.
101 * config/mips/news-mips.mh: Define NAT_FILE not NM_FILE.
102 * config/mips/nm-news-mips.h: Include mips/nm-mips.h not nm-mips.h.
104 Sat Oct 2 16:05:22 1993 Stu Grossman (grossman at cygnus.com)
106 * Makefile.in, coff-solib.c, coff-solib.h, i386lynx.mt,
107 tm-i386lynx.h: Add support for SVR3 COFF shared libraries.
109 Sat Oct 2 15:50:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
111 * m88k-nat.c (store_inferior_registers): When writing all registers,
112 don't try to write EXIP_REGNUM or ENIP_REGNUM (not needed for this
113 case, and they cause trouble).
115 * TODO: Don't suggest doing fast watchpoints by stepping a line
116 at a time. That would be really hairy and still not fast enough.
117 Do suggest debug registers and page table diddling.
119 Fri Oct 1 14:54:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
121 * printcmd.c (do_examine): Make meaning of 'h', 'w', and 'g' not
122 depend on builtin_type_*. Instead, it is always 2, 4, and 8 bytes
123 like the documentation says.
124 * printcmd.c (decode_format) [CC_HAS_LONG_LONG]: Remove 'l' as
125 synonym for 'g'. This was never documented, it shouldn't depend on
126 CC_HAS_LONG_LONG, and I don't see what's wrong with 'g'.
128 Fri Oct 1 10:06:35 1993 Kung Hsu (kung@cirdan.cygnus.com)
130 * symtab.c: fix a bug in testsuite (virtfunc.exp)
132 Thu Sep 30 11:30:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
134 * m88k-nat.c (fill_gregset): Fix typo (R_SFIP -> R_FIP).
136 * c-typeprint.c (c_type_print_base, TYPE_FN_FIELD_STUB code):
137 If demangled name lacks a colon, don't dump core.
139 * blockframe.c (find_pc_partial_function): If pst->readin is
140 set, don't try to get symbols from pst.
142 * inflow.c (generic_mourn_inferior): Call reinit_frame_cache
143 instead of doing it ourself.
144 * blockframe.c (reinit_frame_cache): Use code which was in
145 generic_mourn_inferior so we can use this function even when
146 we have switched targets.
147 * corelow.c (core_detach): Call reinit_frame_cache.
148 * target.c (target_detach): Don't call generic_mourn_inferior
149 (revert yesterday's change, now handled by core_detach).
150 * objfiles.c (free_objfile): Detach any core file if we call
151 SOLIB_CLEAR. #include target.h.
153 * fork-child.c (fork_inferior): Don't call target_terminal_init
154 and target_terminal_inferior until we are sure that the inferior
155 has called gdb_setpgid. This fixes PR 2900 (Schauer tracked it
156 down and was able to reliably reproduce it by putting a sleep()
157 before the gdb_setpgid()).
159 Thu Sep 30 12:00:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
161 * c-exp.y, m2-exp.y: Change type of address for msymbol to
163 * infptrace.c (fetch_register, store_inferior_register,
164 child_xfer_memory): Use PTRACE_XFER_TYPE for the type of ptrace
165 transfers. Provide an `int' default for PTRACE_XFER_TYPE.
167 Thu Sep 30 11:30:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
169 * defs.h (TARGET_*_BIT): Don't use host information (sizeof) in
172 * cp-valprint.c (cp_is_vtbl_ptr_type): Continue to accept old form.
174 Thu Sep 30 11:25:55 1993 Kung Hsu (kung@cygnus.com)
176 * cp-valprint.c (cp_is_vtbl_ptr_type):
177 change vtable field name to __vtbl (pr2695).
179 * symtab.c (gdb_mangle_name): fix a bug, to get mangled name right.
181 Wed Sep 29 18:34:22 1993 Stu Grossman (grossman at cygnus.com)
183 * Makefile.in: Add deps for i386lynx-nat.o and i386lynx-tdep.o to
184 keep non-gnu makes happy.
186 Wed Sep 29 10:52:19 1993 Kung Hsu (kung@cygnus.com)
188 * c-valprint.c: to fix virtual table print bug (pr2695).
191 Wed Sep 29 10:52:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
193 * target.c (target_detach): Call generic_mourn_inferior.
194 * inflow.c (generic_mourn_inferior): Call flush_cached_frames.
196 Tue Sep 28 23:08:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
198 * dbxread.c, coffread.c, elfread.c: A few changes to comments.
200 Tue Sep 28 18:39:37 1993 Stan Shebs (shebs@rtl.cygnus.com)
202 * configure.in: Rename ...-lynx* to ...-lynxos*.
203 Add m68*-*-lynxos* configuration.
204 * dbxread.c (coffstab_build_psymtabs): New function,
205 interfaces coffread.c to dbxread functions.
206 * coffread.c (coff_symfile_info): Expand to include
207 dbx_symfile_info slots.
208 (coff_symfile_init): Init coff_symfile_info struct.
209 (coff_locate_sections): New functions, finds the stab and stabstr
211 (coff_symfile_read): Call coffstab_build_psymtabs if a stab
213 (coff_section_offsets): Replace fake version with real offsets.
215 Tue Sep 28 18:00:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
217 * infcmd.c (run_stack_dummy): Set the frame in the bp_call_dummy
220 Tue Sep 28 17:53:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
222 * config/nm-sysv4.h: Include solib.h. Define SVR4_SHARED_LIBS.
223 * config/tm-sysv4.h: Don't include solib.h.
224 * config/xm-sysv4.h: Don't define SVR4_SHARED_LIBS.
225 * config/i386/i386v4.mt (TDEPFILES): Move solib.o from here...
226 * config/i386/i386v4.mh (NATDEPFILES): ...to here.
227 * config/i386/nm-i386v4.h: Include nm-sysv4.h.
228 * config/m68k/amix.mt (TDEPFILES): Move solib.o from here...
229 * config/m68k/amix.mh (NATDEPFILES): ...to here.
231 Tue Sep 28 09:45:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
233 * symmisc.c (print_symbol): Use %02x not %2x for LOC_CONST_BYTES.
235 Clean up problems with targets and hosts that have 64 bit longs
236 and pointers and 32 bit ints.
237 * breakpoint.c, buildsym.c, c-lang.c, c-valprint.c, ch-lang.c,
238 ch-valprint.c, core.c, cp-valprint.c, dbxread.c, exec.c,
239 expprint.c, gdbtypes.c, infcmd.c, language.c, language.h,
240 m2-lang.c, maint.c, mips-tdep.c, mipsread.c, partial-stab.h,
241 printcmd.c, remote-vx.c, solib.c, source.c, stack.c, symfile.c,
242 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
243 Change all printf formats from %x to %lx if outputting an address.
244 Change la_*_format to use long format.
245 local_hex_string, local_hex_string_custom now take an unsigned long
246 argument, change all callers.
247 * coffread.c (read_coff_symtab): Remove superfluous cast for
249 * dbxread.c (end_psymtab): Cast MSYMBOL_INFO to long, not int.
250 * findvar.c, value.h (write_register): Change val to LONGEST.
251 * gdbtypes.h (struct type): Change `bitsize' to long as
252 TYPE_FIELD_STATIC_PHYSNAME uses this field as a pointer.
253 * inferior.h (struct inferior_status): Change type of stop_pc to
255 * language.h (local_octal_string, local_octal_string_custom):
256 Remove prototype, the functions are neither defined nor used.
257 * mipsread.c (parse_symbol): Use temporary variable for bitsize as
258 f->bitsize is a long now.
259 * objfiles.c (add_to_objfile_sections, build_objfile_section_table):
260 Use unsigned long casts instead of int for abusing sections_end
262 * stack.c (parse_frame_specification): Change type of `args' to
263 CORE_ADDR for SETUP_ARBITRARY_FRAME.
265 * printcmd.c (make_vasize): Allow redefinition via MAKEVA_SIZE.
266 * mipsread.c (parse_type): Alpha cc now supports the t->continued
267 bit, update algorithm to match the way the compiler uses it.
269 Tue Sep 28 12:05:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
271 * utils.c (fprintfi_filtered): Fix comments.
273 Mon Sep 27 18:10:08 1993 Stu Grossman (grossman at cygnus.com)
275 * coffread.c (read_coff_symtab): Don't call getfilename if there
278 Mon Sep 27 10:22:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
280 * symtab.c (find_pc_line): Fix comments.
282 * remote-udi.c (udi_mourn): Don't pop target.
285 Fri Sep 24 17:25:41 1993 Stu Grossman (grossman at cygnus.com)
287 * corelow.c: Add multi thread/process support for core files with
288 .reg/XXX pseudo-sections.
289 * i386lynx-nat.c thread.h thread.c: Remove unnecessary core file
292 Thu Sep 23 10:49:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
294 * remote-udi.c (download): Skip zero length sections.
296 * valops.c (search_struct_method, value_struct_elt):
297 Use (value)-1, not -1, for error.
299 * infcmd.c (step_1), infrun.c (wait_for_inferior): Add comments
300 about SHIFT_INST_REGS.
302 * exec.c (exec_file_command): Set text_end based on all code readonly
303 sections, not just ".text".
305 * defs.h, infcmd.c, config/z8k/tm-z8k.h, config/m88k/tm-m88k.h,
306 config/sh/tm-sh.h, config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
307 z8k-tdep.c: Remove all references to ADDR_BITS_SET.
308 * config/m88k/tm-m88k.h: Define TARGET_WRITE_PC.
310 * config/m88k/tm-m88k.h, m88k-tdep.c: Add call function stuff.
312 Thu Sep 23 00:13:06 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
314 * config/mips/tm-mips.h (STORE_STRUCT_RETURN): Define as noop as
315 the pushing of the struct return address is already handled in
317 * mips-tdep.c (reinit_frame_cache_sfunc): Fix typo in prototype
319 * mipsread.c (parse_symbol, parse_type, upgrade_type): Add more
320 sanity checks for corrupt symbol entries to avoid core dumps
321 reported by benson@odi.com. Obviously Ultrix 4.3A cc now has
322 the same problems as the OSF/1 alpha cc.
323 * mipsread.c (parse_lines): Iterate over the range of the compressed
324 line number entries, the old iteration sometimes failed to stop
325 and wrote past the end of the LINETABLE. Add sanity check to avoid
326 the same problem in case the line number info is corrupt.
327 * mipsread.c (parse_procedure): Adjust pdr for alpha __sigtramp.
328 * mipsread.c (parse_external, parse_partial_symbols): Ignore stNil
329 symbols that are produced for statics in .o files and stLocal symbols
330 that are produced for every section in OSF/1 dynamically linked
332 * mipsread.c (psymtab_to_symtab_1): Put out `undefined symbols'
333 warning only under `verbose on' as there are many undefined symbols
334 in a dynamically linked executable.
336 Wed Sep 22 10:28:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
338 * config/i960/nindy960.mt: Don't define REMOTE_O; REMOTE_O was
339 intended only for VxWorks. Remove dcache.o from TDEPFILES now
340 that we pick it up from the default REMOTE_O.
342 * breakpoint.c (bpstat_what): Initialize retval.call_dummy and
345 * mips-tdep.c (mips_frame_chain): If frame size zero, return zero.
346 * rs6000-tdep.c: Add comment about framelessness.
348 * remote-nindy.c: Declare ninMemGet and ninMemPut.
350 Wed Sep 22 08:02:57 1993 Stu Grossman (grossman at cygnus.com)
352 * Makefile.in: Add i386lynx-tdep to the right places.
353 (TARDIRS): Add gdbserver.
355 * exec.c (print_section_info): Print entry point.
356 * i386lynx-nat.c (i386lynx_saved_pc_after_call): Move into
357 i386lynx-tdep.c. Add core file support.
358 * i386lynx-tdep.c: New module for Lynx/386 target dependant code.
359 * maint.c: Add `maint info sections' command to print info about all
360 sections that BFD knows about for exec and core files.
361 * sparc-tdep.c (sparc_push_dummy_frame): Update stack pointer
362 before putting frame on the stack. Consolidate writes to reduce
363 traffic for remote debugging.
364 * config/i386/i386lynx.mh (NATDEPFILES): Remove exec.o.
365 * config/i386/i386lynx.mt (TDEPFILES): Add exec.o, i386lynx-tdep.o.
366 * config/i386/nm-i386lynx.h: Add target_pid_to_str().
367 * config/i386/tm-i386lynx.h: Remove target_pid_to_str().
368 * sparclite/Makefile.in: Add deps to keep Sun make happy.
370 Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
372 * breakpoint.h, breakpoint.c (bpstat_stop_status): Add new argument
374 * infrun.c (wait_for_inferior): Pass it. Also consolidate the
375 test of whether we are stepping into a CURRENTLY_STEPPING macro.
377 Tue Sep 21 17:22:34 1993 K. Richard Pixley (rich@sendai.cygnus.com)
379 * breakpoint.c (bpstat_stop_status),
381 infrun.c (wait_for_inferior): collapse SHIFT_INST_REGS ifdef
384 * m88k-tdep.c: include ieee-float.h. new global target_is_m88110.
385 new const struct ext_format_m88110 for float format.
386 (pic_prologue_code): add braces.
387 (next_insn): remove unused variable buf.
388 (frame_find_saved_regs): remove unused variables next_addr,
390 (frame_locals_address): remove unused variables frame, ap.
391 (frame_args_address): remove unused variables frame, ap.
392 (push_parameters): add some breaks and a default case.
394 * remote-bug.c: remove redundant includes of value.h, target.h,
396 (bug_open): corrected typo, sr_multi_scan -> gr_multi_scan.
397 (bug_fetch_register): special case sfip register for m88110.
398 remove flag bit masking of pc registers. This should be handled
399 by the ADDR_BITS_* macros.
400 (bug_store_register): special case sfip register for m88110.
401 Corrected sprint format for extended registers.
403 * config/m88k/tm-m88k.h: white space and comment changes. include
404 ieee-float.h. expanded to cope with m88110 extended registers.
405 (R0_REGNUM, XFP_REGNUM, X0_REGNUM): new macros.
406 (SHIFT_INST_REGS): becomes a real macro.
408 Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
410 * breakpoint.c (breakpoint_1): Support bp_call_dummy.
412 Tue Sep 21 17:06:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
414 * elfread.c (record_minimal_symbol_and_info): Guess the section to
416 * objfiles.c: Include gdb-stabs.h for SECT_* macros.
417 (objfile_relocate): Relocate textlow and texthigh in psymtabs.
418 Relocate partial symbols. Check that minimal SYMBOL_SECTION is
419 nonnegative before using it.
420 * symtab.h: Adjust section field comment.
422 * remote.c (interrupt_query): New function.
423 (remote_interrupt_twice): Call interrupt_query.
424 (putpkt, getpkt): If quit_flag is set, call interrupt_query.
425 (remote_wait): Don't bother with objfile_relocate if the addresses
427 (remote_fetch_registers): If we see a packet that doesn't start
428 with a hex character, fetch a new one.
430 Tue Sep 21 11:44:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
432 * remote.c, remote-utils.c: Use SERIAL_FLUSH_INPUT after opening it.
434 * printcmd.c (print_scalar_formatted): When truncating value we are
435 going to print as unsigned, handle it generally for any length
436 less than sizeof (LONGEST), rather than special-casing sizeof (char),
437 sizeof (short), and sizeof (long). Clarify comment on what this
440 * symfile.c (deduce_language_from_filename): Accept .cxx for C++.
441 * buildsym.c (start_subfile): Use deduce_language_from_filename
442 rather than checking for .C or .cc ourself.
444 Mon Sep 20 14:53:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
446 * defs.h: Declare argument of re_comp as const char *.
448 * remote.c, remote-mips.c: Use sr_get_debug not remote_debug.
450 * README: Say using bfd from another release doesn't generally work.
452 Sat Sep 18 10:13:18 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
454 * mipsread.c (parse_type): Don't complain() if we guessed struct
455 and it was a union, or vice versa.
457 * defs.h (make_cleanup): Change PTR to void * when inside PARAMS.
459 Some of the following is in #ifdef CALL_DUMMY_BREAKPOINT_OFFSET.
460 * breakpoint.h (enum bptype): Add bp_call_dummy.
461 (struct bpstat_what): Add call_dummy field.
462 * infrun.c (wait_for_inferior): Deal with it.
463 * breakpoint.c (bpstat_what): Deal with call dummy breakpoint.
464 * infcmd.c (run_stack_dummy): Set the call dummy breakpoint.
465 * config/sparc/tm-sparc.h: Define CALL_DUMMY_BREAKPOINT_OFFSET.
467 * remote-sim.h: New file.
468 * remote-sim.c: Add remote debug feature. Rename stuff to distinguish
469 interface to simulator from gdb-specific stuff. Other changes.
471 * remote-sp64sim.c: Renamed to remote-sim.c.
472 Use sr_get_debug instead of our own sim_verbose/simif_snoop.
473 Use gnutarget in call to bfd_openr.
474 Rename simif_* to gdbsim_*.
475 * config/sparc/sp64sim.mt: Change remote-sp64sim.c to remote-sim.c.
478 Fri Sep 17 04:41:17 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
480 * findvar.c (extract_signed_integer): Cast *p to LONGEST before doing
481 the xor and subtract. Otherwise it will not sign extend if the type
482 of LONGEST is larger than int.
483 * cp-valprint.c (cp_print_class_method): Inhibit core dump if
484 domain is an undefined cross reference.
485 * valops.c (call_function_by_hand): Set real_pc to correct
486 value if CALL_DUMMY_LOCATION != ON_STACK.
488 Thu Sep 16 20:37:06 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
490 * config/a29k/tm-a29k.h (FRAME_CHAIN): If rsize is zero, return zero.
492 Thu Sep 16 13:16:22 1993 Stu Grossman (grossman at cygnus.com)
494 * infrun.c (wait_for_inferior): Allow user to single step within
497 Thu Sep 16 12:34:01 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
499 * dbxread.c (copy_pending): Deal with END NULL.
500 (process_one_symbol): Add comments about what common_block NULL means.
502 Wed Sep 15 14:50:26 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
504 * remote-udi.c, remote-adapt.c, remote-mm.c: Move processor_type
505 to tm-a29k.h and a29k-tdep.c and make it an enum.
506 * a29k-tdep.c (a29k_get_processor_type): New function. Fix many
507 aspects of how we detected the processor type.
508 * remote-udi.c, remote-adapt.c, remote-mm.c (*_open): Call it
509 rather than figuring out the type ourselves.
511 Thu Sep 16 12:12:59 1993 Stu Grossman (grossman at cygnus.com)
513 * sparc-stub.c (_trap_low): Do restore/save sequence after
514 setting sp to ensure that we load the previous window from the
515 right place on the stack.
517 Thu Sep 16 00:36:32 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
519 * mipsread.c: Many changes for alpha ecoff format:
520 Correct sizeof(int) == sizeof(long) assumptions.
521 Replace stParsed hack by putting the parsed types on the pending chain.
522 Replace mips specific ecoff mapping by ECOFF_REG_TO_REGNUM macro,
523 provide default for cross debugging.
524 Swapping the symbol back is no longer needed as the symbol is not
526 Add new alpha basic types, handle btTypedef, handle stStaticProc
528 Update and clean up cross_ref for alpha cc cross ref variations.
529 Allocate types on the type_obstack to inhibit storage leaks.
530 * config/mips/tm-mips.h (ECOFF_REG_TO_REGNUM): Define.
531 * gdbtypes.c (recursive_dump_type): Dump TYPE_TAG_NAME if it is set.
533 Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
535 * stabsread.c (read_type): Process "s" (size) type attribute.
536 If type is defined to another type, copy the type.
538 Tue Sep 14 18:37:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
540 * config/i386/i386v4.mh (NATDEPFILES): Move exec.o from here...
541 * config/i386/i386v4.mt (TDEPFILES): ...to here.
543 Tue Sep 14 12:21:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
545 * Makefile.in (remote_utils_h): add serial.h and target.h.
546 (main.o, remote-es.o, remote-nindy.o, remote.o): remove target.h
547 (already in remote_utils_h).
548 (remote-utils.o): new rule.
550 * remote-utils.h: include serial.h.
552 * serial.h: ifdef protect from multiple inclusion.
554 * remote.c, remote-nindy.c, remote-mon.c, remote-es.c: include
557 * remote.c (remote_open), remote-nindy.c (nindy_open,
558 nindy_files_info), remote-mon.c (general_open), remote-es.c
559 (es1800_open): use remote-utils facilities for baud rate.
561 Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
563 * paread.c, coffread.c, elfread.c, dwarfread.c:
564 Include <time.h> and <sys/types.h> before libbfd.h.
566 * paread.c: Define BYTES_IN_WORD before including aout/aout64.h.
568 * Makefile.in (a29k-tdep.o): Depend on $(defs_h).
569 * config/a29k/tm-a29k.h (SAVED_PC_AFTER_CALL): Use gr122 not lr0
570 if this is a transparent procedure.
572 Mon Sep 13 16:06:43 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
574 * remote.c: Define remote_debug to 0 and #if 0 baud_rate. Temporary
575 hack so this file compiles again.
577 * remote-utils.c (gr_multi_scan): Cast return value from alloca.
578 (gr_multi_scan): #if 0 never-reached return(-1).
580 * remote-udi.c (udi_wait): Return inferior_pid not 0.
582 Mon Sep 13 14:14:35 1993 K. Richard Pixley (rich@sendai.cygnus.com)
584 Collect some remote things into remote-utils.
585 * remote-utils.[ch]: new files of functions collected from several
586 different remote targets.
587 * Makefile.in (REMOTE_O): add remote-utils.o.
588 (dcache_h, remote_utils_h): new macros.
589 (HFILES): add $(remote_utils_h).
590 (ALLDEPFILES): add $(remote_utils_h).
591 (dcache.o): new rule.
592 (main.o, remote-bug.o): also depend on $(remote_utils_h).
593 * target.h (remote_debug): extern moved to remote-utils.h.
594 * target.c (find_default_run_target, find_core_target): initialize
596 (remote_debug): moved to remote-utils.c.
597 (_initialize_targets): move declaration of user variable
598 remotedebug to remote-utils.c.
599 * remote-bug.c: include remote-utils.h rather than dcache.h.
600 (bug_close, bug_write, bug_write_cr, desc, bug_dcache, timeout,
601 dev_name, check_open, is_open, readchar, readchar_nofail,
602 pollchar, expect, expect_prompt, get_hex_digit, get_hex_byte,
603 get_hex_word, bug_kill, bug_detach, bug_create_inferior,
604 multi-scan, bug_prepare_to_store, bug_fetch_word,
605 bug_store_word, bug_files_info, bug_mourn, bug_com, bug_device,
606 bug_speed): removed and replaced with facilities from
608 (bug_read_inferior_memory): renamed to bug_read_memory.
609 (bug_write_inferior_memory): renamed to bug_write_memory.
610 (bug_xfer_inferior_memory): renamed to bug_xfer_memory.
611 (get_word): comment out this unused function for now.
612 (bug_settings, cpu_check_strings): new statics.
613 (bug_open): rewritten to use gr_open.
614 (_initialize_remote_bug): remove declarations of commands bug,
616 * main.c: include remote-utils.h.
617 (baud_rate): removed to remote-utils.c.
618 (main): handle baud rate settings using new facilities from
620 * defs.h (baud_rate): removed extern.
622 m88110 support via bug-197 monitor.
623 * remote-bug.c (get_reg_name, bug_fetch_register,
624 bug_store_register): added m88110 extended register support.
625 (wait_strings): added bug-197 prompt.
626 (bug_wait): cope with bug-197 prompt.
627 (start_load): cope with either bug-197 or bug-187 prompt.
629 Mon Sep 13 12:53:09 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
631 * inferior.h, infrun.c, thread.c, infcmd.c: Remove all uses of
632 pc_changed. If it was ever set to a non-zero value, it was before
633 GDB 2.8. It doesn't seem to have any useful function.
635 * defs.h: Don't define NORETURN (see comment).
637 Sat Sep 11 10:46:09 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
639 * m88k-nat.c (fill_gregset): Set r31 and sfip.
641 Thu Sep 9 10:18:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
643 * remote-udi.c (udi_wait, case UDIStdinNeeded): Use a loop calling
644 getchar() (terminated only on '\n') instead of scanf. Send the
645 '\n' which terminates it to the remote system.
648 * exec.c (ignore): Return 0.
649 * stack.c (return_command): Fetch lazy value directly, not via
650 VALUE_CONTENTS, to avoid "value computed is not used".
651 * inflow.c (new_tty): Move osigttou inside #if.
653 * remote.c (remote_fetch_registers): If remote reply is short, just
654 note that fact and keep going (reading extra registers as all bits 0).
655 (remote_store_registers): Send number of registers that were found
656 by remote_fetch_registers.
657 * m68k-tdep.c, config/m68k/tm-m68k.h, config/m68k/tm-*.h: Remove
658 HAVE_68881. Define CANNOT_STORE_REGISTER if ptrace() can't write
660 * config/m68k/{tm-m68k-nofp.h,m68k-nofp.mt,tm-m68k-fp.h,m68k-fp.mt}:
661 Remove, replaced by {tm-m68k-em.h,m68k-em.mt}.
662 * Makefile.in, configure.in: Change accordingly.
664 Thu Sep 9 04:59:03 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
666 * mipsread.c (cross_ref): Allow SGI extended symbol types as cross
668 * symmisc.c (print_symbol): Use TYPE_TAG_NAME not TYPE_NAME to avoid
669 printing of identities.
671 Wed Sep 8 19:18:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
673 * breakpoint.c (breakpoint_1): Deal with step resume breakpoint.
675 Wed Sep 8 13:01:10 1993 K. Richard Pixley (rich@cygnus.com)
678 * config/m88k/tm-m88k.h (frame_find_saved_regs): prototype.
679 * config/h8300/tm-h8300.h (NUM_REGS): rewrite to avoid nested comment.
680 * blockframe.c (get_prev_frame_info): initialize address.
681 * breakpoint.c (bpstat_copy): initialize retval.
682 (bpstat_stop_status): initialize value_is_zero.
683 (bpstat_what): initialize bs_class.
684 (breakpoint_1, mention): add do-nothing case for bp_step_resume.
685 (break_command_1): initialize cond_end, addr_end, &
686 canonical_strings_chain.
687 (enable_breakpoint): initialize save_selected_frame.
688 * buildsym.c (end_symtab): initialize symtab & linetablesize.
689 * c-exp.y (parse_number): initialize i.
690 * c-typeprint.c (c_type_print_varspec_prefix): include
691 TYPE_CODE_BITSTRING in switch statements and do nothing.
692 * c-valprint.c (c_val_print): removed unused variable c.
693 * ch-valprint.c (chill_val_print): removed unused variable eltlen.
694 * cp-valprint.c (cp_print_class_method): initialize f & j.
695 * eval.c (evaluate_subexp): initialize pc2, arg1, arg2.
696 * expprint.c (print_subexp): initialize myprec, assoc, & tempstr.
697 * findvar.c (value_from_register): initialize first_addr.
698 * gdbtypes.c (lookup_struct_elt_type): localize use of temporary
700 * infcmd.c (run_stack_dummy): return zero rather than simple
702 * infrun.c (wait_for_inferior): initialize stop_sp, prologue_pc.
703 remove symtab, appears unused.
704 (restore_selected_frame): return 1.
705 * mipsread.c (psymtab_to_symtab_1): initialize first_off.
706 (fixup_sigtramp): initialize b0.
707 * printcmd.c (do_examine): initialize val_type.
708 (print_frame_args): initialize b.
709 * ser-tcp.c (tcp_restore): comment out declaration. Appears
711 * ser-unix.c (hardwire_restore): comment out declaration. Appears
713 (hardwire_send_break): moved variable status into ifdef
715 (wait_for): moved variable numfds into ifdef HAVE_SGTTY.
716 * serial.h: comment change only.
717 * stabsread.c (rs6000_builtin_type): initialize rettype.
718 (read_range_type): initialize nbits.
719 * stack.c (print_frame_info): remove unused variable numargs.
720 (parse_frame_specification): remove unused variables arg1, arg2,
722 (return_command): initialize return_value.
723 * symfile.c (cashier_psymtab): initialize pprev.
724 * symtab.c (find_pc_psymbol): initialize best.
725 (lookup_symbol): initialize s.
726 (make_symbol_completion_list): initialize quote_pos.
727 * thread.c: include command.h.
728 (thread_info): static declaration removed; unused.
729 (info_threads_command): fix == vs = typo.
730 * typeprint.c (whatis_exp): initialize old_chain.
731 * valprint.c (val_print_string): remove unused variable
732 first_addr_err. Initialize old_chain.
733 (_initialize_valprint): white space comment change.
734 * values.c (show_values): rewrite if statement to avoid empty
736 (vb_match): remove unused variable fieldtype_target_type.
738 Wed Sep 8 10:21:33 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
740 * Makefile.in (mipsread.o): Depend on $(bfd_h).
742 Tue Sep 7 13:06:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
744 * gdbserver/Makefile.in (TAGS): config files are in
745 $(srcdir)/../config, not $(srcdir)/config.
747 * config/pa/tm-hppa.h: Declare target_read_pc and target_write_pc.
748 (STORE_RETURN_VALUE): Pass the correct offset of the return
749 register to write_register_bytes.
750 * hppa-tdep.c: Use target_write_pc if PCOQ_TAIL_REGNUM was not saved.
752 Tue Sep 7 14:30:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
754 * remote.c (remote_wait): Don't call error. Instead, call warning
755 inside a loop. User can ^C to get out.
757 * config/m68k/tm-m68k.h (FIX_CALL_DUMMY): Changed name of swapping
758 routine to match BFD name change.
759 * config/z8k/tm-z8k.h (FIX_CALL_DUMMY): Likewise.
761 Mon Sep 6 15:01:57 1993 Jeffrey Wheat (cassidy@cygnus.com)
763 * elfread.c: change elf32_symbol_type to elf_symbol_type
765 Mon Sep 6 15:43:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
767 * remote.c (remote_wait): Added 'W' and 'N' responses.
769 Fri Sep 3 08:57:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
771 * main.c, utils.c: Add comments about immediate_quit.
773 * elfread.c (elf_symtab_read): Don't add symbols starting with ".L"
776 * target.c (pop_target): Don't try to deal with the stack becoming
777 empty. Shouldn't happen and the code that tried was broken.
779 * dcache.c: Cast return value from xmalloc.
781 * remote.c: Move setting of immediate_quit from remote_open to
782 remote_start_dummy and set it back to zero when done.
784 Thu Sep 2 00:07:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
786 * m88k-tdep.c: Remove a bunch of unused #includes.
788 * language.h: Add comment about current_language.
790 * mips-tdep.c (_initialize_mips_tdep): Change heuristic-fence-post
791 from var_uinteger to var_zinteger.
793 * configure.in: Fix typo (delta88r4 -> delta88v4).
795 * config/m88k/xm-delta88.h: Don't include sys/siginfo.h. It was
796 to make this work on SVR4 before SVR4 had its own configuration,
799 * config/m88k/tm-delta88v4.h: Define FRAME_CHAIN_VALID_ALTERNATE.
801 * config/m88k/delta88v4.h (NATDEPFILES): Remove infptrace.o inftarg.o.
803 * config/m88k/xm-dgux.h: Renamed from config/m88k/xm-m88k.h.
804 * config/m88k/m88k.mh: Use xm-dgux.h.
805 * config/m88k/xm-m88k.h: New file, with HOST_BYTE_ORDER,
806 MAKEVA_END and MAKEVA_ARG.
807 * config/m88k/xm-*.h: Include m88k/xm-m88k.h.
808 * printcmd.c: Remove __INT_VARARGS_H code; now in xm-m88k.h.
810 Wed Sep 1 19:31:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
812 * remote-udi.c (udi_wait): Call `warning' not `error'.
814 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): If the symbol has a
815 demangling, don't put the mangled form in the completion list.
817 * symtab.c, symfile.c, c-exp.y, ch-exp.y, m2-exp.y, buildsym.c,
818 symfile.h, stabsread.c, minsyms.c, solib.c, nlmread.c, dwarfread.c
819 partial-stab.h, symmisc.c, gdbtypes.c: Lint. Remove (or put
820 inside #if) unused variables and labels. Fix unclosed comment.
821 Deal with enumeration values unhandled in switch statements. Make
822 sure non-void functions return values. Include appropriate
824 * dbxread.c (elfstab_build_psymtabs): Don't check for unsigned
827 Wed Sep 1 14:36:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
829 * i960-tdep.c, ns32k-pinsn.c, remote-adapt.c, xcoffread.c:
832 Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
834 * remote.c: Add comment explaining why dcache is disabled.
835 (remote_fetch_word, remote_store_word): Make static and #if 0.
836 They are not called from anywhere.
838 Wed Sep 1 14:41:28 1993 K. Richard Pixley (rich@sendai.cygnus.com)
840 * arm-tdep.c, convex-tdep.c, convex-xdep.c, dbxread.c,
841 h8300-tdep.c, h8500-tdep.c, i960-pinsn.c, i960-tdep.c,
842 infptrace.c, m88k-tdep.c, mips-tdep.c, regex.c, remote-vx.c,
843 rs6000-tdep.c, xcoffexec.c, xcoffread.c, z8k-tdep.c,
844 config/arm/tm-arm.h, config/convex/tm-convex.h,
845 config/gould/tm-np1.h, config/gould/tm-pn.h,
846 config/m68k/tm-isi.h, config/ns32k/tm-umax.h,
847 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
848 config/rs6000/tm-rs6000.h, config/tahoe/tm-tahoe.h,
849 config/vax/tm-vax.h: bzero -> memset.
851 * regex.c: bcmp -> memcmp.
853 Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
855 * symtab.c (find_pc_line, find_line_common),
856 symtab.h (struct linetable), xcoffread.c (arrange_linetable):
857 Revise comments re linetable sorting.
858 * buildsym.c (compare_line_numbers): Sort by pc, not by line.
859 * coffread.c: Tell end_symtab to sort the line table.
861 * coffread.c: Re-work a lot of the coff-specific stuff to use stuff
862 in buildsym.c. This includes coff_finish_block, coff_context_stack,
863 coff_local_symbols, coff_file_symbols, coff_global_symbols,
864 coff_end_symtab and coff_add_symbol_to_list.
865 (read_enum_type): Deal with it now that we have a "struct pending"
866 not a "struct coff_pending".
868 * buildsym.c (end_symtab): Don't realloc subfile->linetable.
870 Wed Sep 1 13:12:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
872 * a68v-nat.c, altos-xdep.c, convex-tdep.c, convex-xdep.c,
873 findvar.c, hppab-nat.c, hppah-nat.c, i386mach-nat.c,
874 irix4-nat.c, m68k-tdep.c, m88k-tdep.c, mipsread.c, regex.c,
875 remote-bug.c, remote-hms.c, rs6000-nat.c, rs6000-tdep.c,
876 sparc-nat.c, stabsread.c, sun3-nat.c, sun386-nat.c, symfile.c,
877 umax-xdep.c, xcoffread.c, 29k-share/udi/udip2soc.c,
878 29k-share/udi/udr.c, config/a29k/tm-a29k.h, config/arm/tm-arm.h,
879 config/convex/tm-convex.h, config/gould/tm-np1.h,
880 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
881 config/h8500/tm-h8500.h, config/i386/tm-i386aix.h,
882 config/i386/tm-sun386.h, config/i386/tm-symmetry.h,
883 config/i960/tm-i960.h, config/m68k/tm-news.h,
884 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
885 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
886 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
887 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
888 config/tahoe/tm-tahoe.h, config/vax/tm-vax.h,
889 config/z8k/tm-z8k.h, nindy-share/nindy.c: bcopy -> memcpy.
891 Wed Sep 1 05:05:53 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
893 * mipsread.c (parse_partial_symbols): Use language from FDR if it
894 is unambigous. Patch from ptf@delcam.co.uk (Paul Flinders).
895 * mipsread.c (ecoff_symfile_info): New struct to hold the global
897 * mipsread.c (mipscoff_symfile_init, parse_partial_symbols):
898 Allocate the global pending list and link it to the objfile.
899 * mipsread.c (is_pending_symbol, add_pending): Use global pending
900 list from objfile. Allocate pending list entries from the
902 * mipsread.c (free_pending): Remove. The pending list is now
903 freed when the psymbol_obstack is freed.
904 * mipsread.c (psymtab_to_symtab1): Remove pending list allocation,
905 the global pending list is used now.
906 * mipsread.c (parse_partial_symbols): Skip only the first
907 file indirect entry when building the dependency list.
909 Tue Aug 31 15:01:27 1993 K. Richard Pixley (rich@sendai.cygnus.com)
911 Break dcache code out of remote.c.
912 * dcache.h: white space changes only.
913 * dcache.c: add user settable variable to set whether data caching
915 * remote.c: include dcache.h. removed data caching code which is
916 now in dcache.c. Compile in data caching again. (data caching
917 is currently off by default.)
918 (remote_read_bytes, remote_write_bytes): change second arg to
920 (remote_dcache): new static variable.
921 * Makefile.in (REMOTE_O): add dcache.o.
922 * config/m88k/m88k.mt (TDEPFILES): removed dcache.o.
924 Break dcache code out of remote-nindy.c.
925 * remote-nindy.c: removed dcache code. Changed callers to use new
926 conventions. include dcache.h.
927 (nindy_dcache): new static variable.
928 * config/i960/nindy960.mt (TDEPFILES): added dcache.o.
930 Break dcache code out of remote-bug.c into dcache.[hc].
931 * Makefile.in (dcache_h): new macro.
932 (HFILES): added $(dcache_h).
933 (ALLDEPFILES): added dcache.c.
934 (dcache.o): new rule.
935 (remote-bug.o): now depends on $(dcache_h).
936 * remote-bug.c: include dcache.h. remove externs for insque and
937 remque, add extern for bcopy. Prototype bug_close,
938 bug_clear_breakpoints, bug_write_cr. dcache code moved to
939 dcache.[hc]. Changed dcache calling convention to include an
940 initial DCACHE argument.
941 (bug_dcache): new static variable.
942 (bug_read_inferior_memory): change second arg to
944 * dcache.[ch]: new files.
945 * config/m88k/m88k.mt (TDEPFILES): add dcache.o.
947 Tue Aug 31 10:33:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
949 * c-typeprint.c (c_print_type_base): Treat show = 0 just like
950 show < 0. The only case where we had been distinguishing is that
951 show = 0 used to print "struct " or "enum " instead of
952 "struct {...}" or "enum {...}" which seems clearly wrong.
954 Mon Aug 30 17:51:32 1993 K. Richard Pixley (rich@sendai.cygnus.com)
956 * configure.in: recognize m88110 as an m88k.
958 Mon Aug 30 16:07:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
960 * valops.c (call_function_by_hand): If we discard cleanups, call
961 bpstat_clear (&inf_status.stop_bpstat).
963 Mon Aug 30 12:47:46 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
965 * stabsread.h, dbxread.c (end_psymtab): Return NULL if the psymtab
966 was empty and thrown away.
967 * mipsread.c (parse_partial_symbols): Do not add empty psymtabs to
968 dependency list, skip self dependencies.
969 * mipsread.c (parse_fdr): Removed, obsolete.
970 * mipsread.c (parse_lines): Check for cbLine being zero, not
972 * mipsread.c (struct symloc): Add pst_language.
973 * mipsread.c (parse_partial_symbols): Set up proper language for
974 header files, save it in pst_language for psymtab_to_symtab_1.
975 * mipsread.c (psymtab_to_symtab_1): Use pst_language.
977 Mon Aug 30 10:48:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
979 * configure.in: Fix typo m88*-motorola-svr4* -> sysv4*.
981 Fri Aug 27 17:09:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
983 * paread.c: Include som.h instead of libhppa.h. (From Utah.)
985 Fri Aug 27 09:30:40 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
987 * symmisc.c (dump_symtab): Use catch_errors around print_symbol.
988 Change calling sequence of print_symbol to fit catch_errors.
990 * mips-tdep.c: Call reinit_frame_cache every time the user does
991 "set heuristic-fence-post".
993 * gdbserver/low-sun3.c: New file.
994 * gdbserver/Makefile.in, config/m68k/sun3.mh: Change accordingly.
996 * Rename files for 14-character limits:
997 gdbserver/remote-gutils.c -> gdbserver/utils.c
998 gdbserver/remote-inflow.c -> gdbserver/low-lynx.c
999 gdbserver/remote-inflow-sparc.c -> gdbserver/low-sparc.c
1000 gdbserver/remote-server.c -> gdbserver/server.c
1001 remote-monitor.c -> remote-mon.c
1002 * Makefile.in, gdbserver/Makefile.in, gdbserver/configure.in,
1003 config/m68k/monitor.mt, config/i386/i386lynx.mh,
1004 config/sparc/sun4os4.mh: Change accordingly.
1005 * gdbserver/Makefile.in: Remove more junk inherited from gdb Makefile.
1007 Thu Aug 26 14:32:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1009 * infcmd.c, inferior.h (run_stack_dummy): If we stop somewhere
1010 besides the dummy, return 1 rather than calling error().
1011 Let caller print the error message. Remove name argument.
1012 * valops.c (call_function_by_hand): Deal with changes to calling
1013 sequence of run_stack_dummy. Discard restore_inferior_status cleanup
1014 if run_stack_dummy returns 1.
1018 * config/mips/tm-mips.h (EXTRACT_STRUCT_VALUE_ADDRESS):
1019 Get struct return address from v0, not a0.
1021 * infrun.c (restore_inferior_status): Use catch_errors when
1022 restoring selected frame.
1024 Wed Aug 25 21:52:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1026 * infrun.c (save_inferior_status, restore_inferior_status):
1027 Save and restore the registers too.
1028 * inferior.h (struct inferior_status): Add "registers".
1030 Tue Aug 24 00:36:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1032 * dbxread.c (end_psymtab): Clean up comment.
1034 * frame.h, symtab.h, findvar.c (read_var_value): Change basereg
1035 support to use LOC_BASEREG rather than SYMBOL_BASEREG_VALID.
1036 * dwarfread.c: Use LOC_BASEREG where appropriate.
1037 * Various: Support LOC_BASEREG and LOC_BASEREG_ARG.
1039 * coffread.c (init_lineno, init_stringtab): Don't check whether
1040 xmalloc returned NULL.
1042 * config/vax/xm-vaxult.h: Define NO_PTRACE_H.
1044 * target.c, target.h: Add "set remotedebug" command.
1045 * remote-bug.c, remote.c, remote-mips.c: Remove "set remotedebug" and
1046 "set m88ksnoop" options and use generic "set remotedebug" instead.
1047 * NEWS: Describe this change.
1049 Mon Aug 23 20:26:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1051 * buildsym.h: Remove declaration of dbxread.c functions.
1052 * stabsread.h: Group together dbxread.c functions.
1053 Move elfstab_build_psymtabs here from symfile.h.
1054 Declare pastab_build_psymtabs.
1055 * elfread.c, paread.c: Include stabsread.h (for stabsread_new_init
1058 Mon Aug 23 17:16:23 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1060 * remote-bug.c: rename quiet to bug88k_snoop.
1061 (double_scan, multi_scan): generalize double_scan into a scan
1062 for multiple patterns. Rename to multi_scan.
1063 (bug_wait, bug_write_inferior_memory): adapt to use the new
1064 multi_scan in order to catch and represent target bus errors.
1065 (bug_scan): currently unused, so comment out.
1066 (bug_quiet): removed. Replaced with a standard user settable boolean.
1068 * m88k-tdep.c: remove include of sys/dir.h. Appears unnecessary
1069 and isn't available on solaris.
1071 Mon Aug 23 14:56:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1073 * config/m88k/{delta88v4.mt,delta88v4.mh}: New files
1074 * config/m88k/delta88.mh: Fix comment.
1075 * config/m88k/tm-delta88.h: Remove unused BCS define.
1076 * config/m88k/{tm-delta88v4.h,xm-delta88v4.h,nm-delta88v4.h}:
1078 * configure.in: Recognize m88*-motorola-sysv4*.
1079 * m88k-nat.c: Always include sys/types.h; don't depend on USG.
1081 Mon Aug 23 12:57:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1083 * mipsread.c (parse_symbol, parse_type, cross_ref): Pass name of
1084 symbol as an argument and use it in complaints.
1085 * symmisc.c (dump_psymtab): Dump filenames of dependencies.
1087 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
1088 and Jim Kingdon (kingdon@cygnus.com)
1091 * configure.in: Recognize netbsd.
1093 Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1095 * remote-nindy.c: Remove unused include of sys/ioctl.h.
1097 * frame.h, symtab.h: Revise comments regarding baseregs.
1099 Fri Aug 20 15:07:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1101 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1):
1102 Set language for psymtab and symtab.
1103 * mipsread.c (new_symbol): Set language and initialize demangled
1105 * symmisc.c (print_symbol): Use SYMBOL_SOURCE_NAME when printing
1107 * symtab.c (decode_line_1): Inhibit coredumps with cfront executables.
1109 Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1111 * Move KERNEL_U_ADDR from xm-hp300bsd.h to nm-hp300bsd.h and make
1112 it conditionalized on 4.3 vs. 4.4.
1113 * config/m68k/nm-hp300bsd.h: Move REGISTER_U_ADDR out of 4.3 and
1114 4.4 sections; it was identical and now works for 4.4.
1116 * mips-tdep.c (is_delayed): Use INSN*BRANCH* not ANY_DELAY.
1118 * printcmd.c (MAKEVA_END): Update this version to use "aligner".
1120 Thu Aug 19 22:08:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1122 * config/vax/tm-vax.h (BELIEVE_PCC_PROMOTION): Define.
1123 * mipsread.c (parse_symbol, parse_type, cross_ref): Handle corrupt
1124 file indirect entries with complaints instead of core dumps. Remove
1125 complaint for stTypedef within aggregates.
1127 Thu Aug 19 17:58:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1129 * coffread.c (process_coff_symbol): Ignore tagnames like .0fake.
1131 * coffread.c (coff_read_enum_type): #if 0 out code which changes
1132 enum {FALSE, TRUE} into boolean.
1134 * config/m68k/delta68.m{t,h}: Use nm-delta68.h, etc. not
1135 non-existent files nm-delta.h, etc.
1136 * config/m68k/tm-delta68.h: Define CANNOT_STORE_REGISTER.
1137 * delta68-nat.c: Add "[0]" in offsetof argument.
1138 * delta68-nat.c (_initialize_kernel_u_addr): Don't try to set up
1139 nl with initializer, just assign to it. Check n_scnum field on
1142 Wed Aug 18 12:03:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1144 * printcmd.c (print_address), values.c (value_as_pointer): Don't
1145 use ADDR_BITS_REMOVE.
1146 * defs.h: Try to clarify comment about ADDR_BITS_REMOVE.
1148 * blockframe.c (block_innermost_frame): Uncomment.
1149 Return NULL if passed NULL.
1150 * frame.h: Declare it.
1151 * expression.h (union exp_element): Add field block.
1152 * parse.c (write_exp_elt_block): New function.
1153 * expression.h (OP_VAR_VALUE): Now takes additional struct block *.
1154 * *-exp.y: Write block for OP_VAR_VALUE.
1155 * eval.c, expprint.c, parse.c: Deal with block for OP_VAR_VALUE.
1156 * valops.c, value.h (value_of_variable), callers:
1157 Add second argument, for block.
1159 * main.c (gdb_readline): If we read some characters followed by EOF,
1160 return them rather than returning NULL.
1162 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1164 * mips-tdep.c: Remove unused #ifndef NUMERIC_REG_NAMES and add comment.
1166 Tue Aug 17 15:10:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1168 * config/m88k/tm-m88k.h: Fix typo in comment.
1169 (FP_REGNUM): define in terms of SP_REGNUM
1170 rather than by absolute number. Also clearly comment that this
1171 is a convenient lie in order to decrease future confusion.
1172 (ACTUAL_FP_REGNUM): new macro for FP.
1173 (FRAME_CHAIN_VALID): removed. Standard default works fine.
1174 * m88k-tdep.c (frame_chain_valid): redundant, so removed.
1175 (NEXT_PROLOGUE_INSN): removed unused fourth arg, fixed all
1177 (read_next_frame_reg): declare static.
1178 (examine_prologue): removed unused variabel insn2, rename insn1
1179 to insn, rewrote comment about finding fp, sp, etc. set frame_fp
1180 based on ACTUAL_FP_REGNUM rather than FP_REGNUM which is
1181 actually a scammed alias for SP_REGNUM on m88k.
1183 * frame.h: fixed typo in comment.
1185 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1187 * 29k-share/udi/udiphcfg.h: Always include udiphunix.h not udiphdos.h.
1189 * complaints.c (complain): fflush (stdout) after output.
1191 Tue Aug 17 01:43:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1193 * blockframe.c, frame.h (sigtramp_saved_pc): New routine to fetch
1194 the saved pc from sigcontext on the stack for BSD signal handling.
1195 * config/i386/tm-i386bsd.h (SIGTRAMP_START, SIGTRAMP_END, FRAME_CHAIN,
1196 FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET):
1197 Define to make backtracing through sigtramp work.
1198 * config/vax/tm-vax.h (SIGTRAMP_START, SIGTRAMP_END, TARGET_UPAGES,
1199 FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET): Ditto.
1201 Mon Aug 16 13:52:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1203 * main.c (cd_command): If current_directory on entry is "/", then
1204 don't append an extra slash.
1205 Don't assume that /../.. means /.
1207 * target.c (target_xfer_memory): Clear errno before calling
1210 * stack.c (frame_info, print_frame_info): Add comment about using
1211 the starting source line number on a line boundary if backtracing
1214 Mon Aug 16 02:56:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1216 * blockframe.c (create_new_frame, get_prev_frame_info):
1217 Use the function name when calling IN_SIGTRAMP.
1218 * config/m68k/tm-m68k.h (SIG_PC_FP_OFFSET, SIG_SP_FP_OFFSET):
1219 Define for correct handling of bachtraces through _sigtramp.
1220 * m68k-tdep.c (m68k_find_saved_regs): Adjust saved sp for fake
1222 * mipsread.c (parse_type): Handle corrupt TIR info with complaint
1223 instead of core dump.
1224 * mipsread.c (parse_partial_symbols): Put static symbols into the
1225 mimimal symbol table, use proper mst_types for all minimal symbols.
1226 * stack.c (frame_info, print_frame_info): Use the starting source
1227 line number on a line boundary if backtracing through sigtramp.
1229 Fri Aug 13 14:37:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1231 * remote-bug.c: include gdbcmd.h.
1232 (sleep, remque, insque): forward decls added.
1233 (bug_fetch_registers, bug_store_registers): forward decls
1235 (bug_read_inferior_memory, bug_write_inferior_memory): forward
1237 (srec_frame, srec_max_retries, srec_bytes, srec_echo_pace,
1238 srec_sleep, srec_noise): new static variables for user settable
1239 options. Mostly these are for debugging and tuning. I don't
1240 expect them to stay user settable options for long.
1241 (timeout): change default to 4 seconds.
1242 (check_open): declare funtion static, force return value.
1243 (readchar_nofail): if timeout, then say so if not being quiet.
1244 (pollchar, double_scan, bug_scan, bug_srec_write_cr,
1245 start_load): new functions.
1246 (bug_wait): rewritten to use double scan.
1247 (expect): while (1) -> for (;;)
1248 (get_hex_digit): rewrite if condition to avoid gcc complaints.
1249 (bug_load, bug_create_inferior, bug_open, bug_store_register):
1250 removed unused variables.
1251 (bug_load): replaced DELTA macro with user settable srec_frame
1252 variable. Other minor lint.
1253 (find_end_of_word, is_baudrate_right, set_rate, not_bug_wait,
1254 gethex, timed_read, translate_addr, bug_before_main_loop):
1255 unsused and removed.
1256 (bug_resume): add missing first arg, pid.
1257 (get_reg_name): use ip rather than cr04.
1258 (bug_write, bug_write_cr, but_clear_breakpoints, bug_quiet):
1259 declare type, args, and explicitly return.
1260 (bug_store_register): straighten out the ip vs cr04 confusion.
1261 (bug_write_inferior_memory): rewrite to cope with errors while
1262 downloading s-records.
1263 (bug_read_inferior_memory): declare static.
1264 (bug_clear_breakpoints): expect nobr before prompt.
1265 (_initialize_remote_bug): add initializations for srec-bytes,
1266 srec-max-retries, srec-frame, srec-noise, srec-sleep,
1269 * Makefile.in (remote-bug.o): new rule.
1270 (ALLDEPFILES): added remote-bug.c
1272 * remote-hms.c (hms_wait): use -1 for timeout's which means block
1273 forever rather than 99999.
1275 * ser-unix.c (get_tty_state): if a descriptor is not a tty, then
1276 simply save encode this fact as the process group and return
1277 success rather than an error.
1278 (set_tty_state): if process group is -1, do not reset the
1280 (hardwire_reachar): comment change.
1282 * serial.h: comment change.
1284 * config/m88k/tm-m88k.h: comment change to remove embedded
1286 (SKIP_PROLOGUE): skip_prologue returns a value which is expected
1287 to reset the pc argument. So reset it.
1289 Fri Aug 13 10:15:24 1993 Fred Fish (fnf@deneb.cygnus.com)
1291 * Makefile.in (VERSION): Bump to 4.10.1 after release and cvs
1294 Thu Aug 12 20:40:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1296 * gdbserver/Makefile.in: Use GDBSERVER_LIBS and
1297 GDBSERVER_DEPFILES. Also remove much (but not all that could be
1298 removed) crud inherited from gdb Makefile.in.
1299 * config/i386/i386lynx.mh, config/sparc/sun4os4.mh: Define GDBSERVER_*.
1300 * gdbserver/README: Say it works on Sun and change configuration
1301 instructions slightly.
1303 Wed Aug 11 18:56:59 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1305 * config/i386/i386v4.mh: use -lsocket and -lnsl, for remote
1306 targets that use BSD style network connections
1308 Wed Aug 11 17:54:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1310 * remote-{monitor,bug}.c: Make bug_ops not static (forward declaration
1311 of statics doesn't work with SunOS4 /bin/cc).
1312 Rename the occurrence in remote-monitor.c to monitor_bug_ops.
1314 Tue Aug 10 13:07:14 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1316 * blockframe.c (find_pc_partial_function),
1317 mips-tdep.c (find_proc_desc): Deal with "pathological" case.
1319 Tue Aug 10 14:50:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1321 * utils.c (wrap_here): Allow indent to be NULL.
1322 (fputs_filtered): Don't check for null wrap_indent (wrap_here now
1323 guarantees that it isn't, and anyway we were only checking one out
1324 of the two places we dereferenced it).
1326 * objfiles.h (struct objfile): Clean up comments for
1327 {obj,sym}_private to clarify what they are private to.
1329 Mon Aug 9 16:45:00 1993 Stan Shebs (shebs@rtl.cygnus.com)
1331 * stabsread.c, buildsym.c (hashname): Moved function to
1332 buildsym.c, as suggested in the sources.
1334 Mon Aug 9 09:53:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1336 * remote-udi.c: Make udi_ops extern rather than trying forward
1337 declaration of a static variable.
1339 * hppab-nat.c: Define ptrace to call_ptrace and pass the 5th arg
1340 there, rather than using an ANSI C specific macro.
1342 * 29k-share/udi/udr.c: Include fcntl.h not sys/fcntl.h. Also put
1343 sys/types.h near the top (just on general principles).
1345 * environ.c (set_in_environ): Remove G960BASE and G960BIN; they are
1348 * gdbcore.h: New variable gnutarget.
1349 * core.c: Add commands to set and show it.
1350 * Callers to bfd_*open*: Pass gnutarget instead of NULL as target.
1351 * environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not
1354 * symtab.c (decode_line_1): Give error on unmatched single quote.
1356 Sun Aug 8 13:59:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1358 * ser-unix.c (hardwire_send_break) [HAVE_SGTTY]: Use select not usleep.
1360 * remote.c: Add comments about 'd', 'r', and unrecognized requests.
1362 * inflow.c (terminal_init_inferior): Don't muck with tty state if
1363 gdb_has_a_terminal() is false.
1365 Sun Aug 8 10:07:47 1993 Fred Fish (fnf@cygnus.com)
1367 * dwarfread.c (record_minimal_symbol): Remove prototype and
1369 * dwarfread.c (add_partial_symbol): Remove code to add minimal
1370 symbols and remove comment about limitations. Experiments show
1371 that now that gdb handles the ELF symtab better for creating
1372 minimal symbols, that no additional information is added by
1373 examining the DWARF information, and in fact, given the
1374 limitations, the DWARF code was actually making things worse.
1376 Sat Aug 7 10:59:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1378 * elfread.c (elf_symtab_read): Properly sort out the bss symbols
1379 from the data symbols and give them the correct minimal_symbol_type.
1380 Add file static symbols to the minimal symbol table, not just
1381 global symbols. Add absolute symbols as well (like _edata, _end).
1382 Redo stabs-in-elf special symbol handling now that file static
1383 symbols are entered into the into the minimal symbol table.
1384 * dwarfread.c (add_partial_symbol): Add comment about limitations
1385 of DWARF symbols for distinquishing data from bss when adding
1386 minimal symbols. Add file local symbols to minimal symbols.
1388 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1390 * ser-go32.c: Define job_control variable.
1392 Thu Aug 5 15:56:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1394 * configure.in: z8k-coff is the same as z8k-sim
1396 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1398 * 29k-share/udi/udip2soc.c: Include sys/types.h before sys/file.h.
1400 * config/i386/tm-i386bsd.h (NUM_REGS): There are only 10, not 11.
1402 * inflow.c: Put all uses of F_GETFL and F_SETFL in #ifdef F_GETFL.
1404 * 29k-share/udi/udip2soc.c: Include fcntl.h not sys/fcntl.h.
1406 Wed Aug 4 18:32:12 1993 Fred Fish (fnf@cygnus.com)
1408 * inflow.c (pass_signal): Signal handlers take one int arg;
1409 supply an unused one to make it type compatible as an arg to
1412 Tue Aug 3 18:34:14 1993 Ian Lance Taylor (ian@cygnus.com)
1414 * config/mips/tm-mips.h: Include bfd.h before coff/sym.h.
1416 Tue Aug 3 15:34:57 1993 Fred Fish (fnf@cygnus.com)
1418 * Makefile.in (ALLCONFIG): Add config/i386/i386nw.mt,
1419 config/m68k/delta68.mh, config/m68k/delta68.mt,
1420 config/m68k/dpx2.mh, config/m68k/dpx2.mt, config/mips/riscos.mh,
1421 config/mips/news-mips.mh.
1422 * Makefile.in (ALLPARAM): Add config/i386/nm-symmetry.h,
1423 config/i386/tm-i386nw.h, config/m68k/nm-delta68.h,
1424 config/m68k/tm-delta68.h, config/m68k/xm-delta68.h,
1425 config/m68k/nm-dpx2.h, config/m68k/tm-dpx2.h,
1426 config/m68k/xm-dpx2.h, config/mips/xm-makeva.h.
1427 * Makefile.in (ALLDEPFILES): Add dpx2-nat.c.
1429 Tue Aug 3 12:02:09 1993 Ian Lance Taylor (ian@cygnus.com)
1431 * mipsread.c: Updated for BFD ECOFF changes. Now gets the
1432 swapping routines and external structure sizes via the
1433 ecoff_backend information. No longer includes coff/mips.h.
1435 Tue Aug 3 10:58:04 1993 Fred Fish (fnf@cygnus.com)
1437 * Makefile.in (SFILES): Add thread.c
1440 Tue Aug 3 10:21:58 1993 Doug Evans (dje@canuck.cygnus.com)
1442 * remote-sp64sim.c (simif_create_inferior): Add FIXME regarding
1443 sim_set_args return code.
1446 Mon Aug 2 16:35:31 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1448 * Makefile.in (VERSION): bumped to 4.9.4.
1450 * remote-monitor.c: updated copyright.
1451 (bug_ops, monitor_desc): now static.
1452 (monitor_desc): in several places, check and/or set to NULL.
1454 * remote-hms.c (hms_files_info): Add the appropriate items where
1455 missing in the printf call.
1457 * remote-bug.c: new file for m88k bug support.
1459 * config/m88k/m88k.mt (TDEPFILES): added remote-bug.o.
1461 Mon Aug 2 14:22:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1463 * h8300-tdep.c: Use new variable h8300hmode.
1465 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1467 * valops.c (typecmp): If we are passing a non-reference to a function
1468 which takes a reference, pass the address.
1469 (value_arg_coerce): Don't use COERCE_ENUM; we don't want to dereference
1472 * thread.c (thread_switch): Define as static.
1473 (add_thread): Cast return value from xmalloc.
1475 * gdbtypes.c (fill_in_vptr_fieldno): Call check_stub_type.
1476 * gdbtypes.{c,h}: Improve comments on vptr_fieldno.
1478 Mon Aug 2 11:58:52 1993 Fred Fish (fnf@deneb.cygnus.com)
1480 * README: Elaborate on gdb C++ support and cfront support.
1482 Mon Aug 2 11:30:57 1993 Stu Grossman (grossman at cygnus.com)
1484 * i386lynx-nat.c, thread.c, thread.h: Update copyrights.
1486 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1488 * Makefile.in (ALLDEPFILES): Add i386lynx-nat.c.
1490 Mon Aug 2 08:42:50 1993 Stu Grossman (grossman at cygnus.com)
1492 * gdbserver/remote-inflow.c (create_inferior): Fix comments, and
1493 error msg. Setup seperate process group for child.
1494 * (write_inferior_memory): Sleep for 1 second and retry on ptrace
1497 Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com)
1499 * config/i386/i386lynx.mh (NATDEPFILES): Drop coredep (for now).
1500 * config/i386/nm-i386bsd.h: Protect from multiple inclusion.
1501 * config/i386/nm-i386lynx.h: Lotsa new host porting stuff.
1502 * config/i386/tm-i386lynx.h: Define SAVED_PC_AFTER_CALL and
1505 * Makefile.in (CLIBS): Reorder to make Lynx ld happy.
1506 * (HFILES): New file thread.h.
1507 * (OBS): New file thread.c.
1508 * configure.in: Host config for Lynx/386.
1509 * fork-child.c (fork_inferior): Call init_thread_list().
1510 * infrun.c (resume): Add pid to invocation of target_resume().
1511 * (wait_for_inferior): Pay attention to pid from target_wait().
1512 Multi-threading code now uses this to determine what to do.
1513 * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro.
1514 Use target_pid_to_str() macro throughout when printing pid.
1515 * inferior.h (child_resume): Add pid to prototype.
1516 * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as
1517 argument, instead of using inferior_pid.
1518 * procfs.c (procfs_resume): Pass in pid as argument. Ignored for
1519 now. Use target_pid_to_str() macro throughout for printing process id.
1520 * remote-adapt.c (adapt_resume): Pass in pid as argument.
1521 * remote-eb.c (eb_resume): Pass in pid as argument.
1522 * remote-es.c (es1800_resume): Pass in pid as argument.
1523 * remote-hms.c (hms_resume): Pass in pid as argument.
1524 * remote-mips.c (mips_resume): Pass in pid as argument.
1525 * remote-mm.c (mm_resume): Pass in pid as argument.
1526 * remote-monitor.c (monitor_resume): Pass in pid as argument.
1527 * remote-nindy.c (nindy_resume): Pass in pid as argument.
1528 * remote-sa.sparc.c (remote_resume): Pass in pid as argument.
1529 * remote-sim.c (rem_resume): Pass in pid as argument.
1531 * remote-sp64sim.c (simif_resume): Pass in pid as argument.
1533 * remote-st.c (st2000_resume): Pass in pid as argument.
1534 * remote-udi.c (udi_resume): Pass in pid as argument.
1535 * remote-vx.c (vx_resume): Pass in pid as argument.
1536 * remote-z8k.c (rem_resume): Pass in pid as argument.
1537 * remote.c (remote_resume): Pass in pid as argument.
1538 * solib.c (solid_create_inferior_hook): Pass inferior_pid to
1540 * target.c (normal_pid_to_str): New routine to print out process
1542 * target.h (struct target_ops): Add pid to prototype at
1543 to_resume(). (target_resume): Add pid argument.
1544 * (target_pid_to_str): Default definition for normal type pids.
1545 * thread.h, thread.c: New modules for multi thread/process control.
1547 Sun Aug 1 13:02:42 1993 John Gilmore (gnu@cygnus.com)
1549 * README: Say that bug-gdb is also the place to send requests
1552 Sun Aug 1 09:42:13 1993 Fred Fish (fnf@cygnus.com)
1554 * Makefile.in (make-proto-gdb-1): Use -f opt on rm of Makefile.
1555 * h8500-tdep.c: Add parens around a few macro args.
1557 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1559 * TODO: Remove items about unix-to-unix/rapp debugging (now we
1560 have gdbserver), moving xm files to subdirectory, ptype yylval,
1561 and file-local symbols.
1563 * gdbtypes.h: Improve comments about C++ methods.
1565 Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com)
1567 * c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast
1568 NULL in all other calls to correct pointer types.
1570 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1573 * tm-hppa.h (TARGET_WRITE_PC): Define.
1574 * hppa-tdep.c (hppa_fix_call_dummy): If in a syscall,
1575 then return the address of the dummy itself rather than
1576 the address of $$dyncall.
1577 (target_write_pc): New function to store a new PC.
1579 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1580 and Jim Kingdon (kingdon@cygnus.com)
1582 * breakpoint.c (breakpoint_re_set_one): Always reparse breakpoint
1583 conditions, they might contain symbol table references.
1585 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1587 * mipsread.c (parse_symbol): Handle opaque struct definitions and
1588 type naming for stTypedef symbols.
1590 Fri Jul 30 14:44:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1592 * c-exp.y (yylex): Detect C++ nested types.
1595 Fri Jul 30 11:07:37 1993 Doug Evans (dje@canuck.cygnus.com)
1597 * sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted.
1598 (dump_ccreg, sparc_print_register_hook): New fns.
1599 * remote-sim.h: New file.
1600 * remote-sp64sim.h (sim_*): External fns. (simif_*): Internal fns.
1602 * config/sparc/sp64.mt: New file.
1603 * config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted.
1604 (PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook.
1607 Fri Jul 30 10:15:01 1993 Fred Fish (fnf@deneb.cygnus.com)
1609 * Makefile.in (ALLCONFIG): Add config/i386/ptx.mh
1611 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1614 * infcmd.c (read_pc): Remove PA specific code.
1615 * tm-hppa.h (TARGET_READ_PC): Define.
1616 * hppa-tdep.c (target_read_pc): New function.
1618 * symtab.c (gdb_mangle_name): Deal with it if type lacks a name.
1620 Fri Jul 30 07:36:53 1993 Fred Fish (fnf@deneb.cygnus.com)
1622 * NEWS: Add note that DEC alpha support is host only, not native.
1623 * README: Emphasize that C++ support works best with GNU C++ and
1624 stabs debugging format.
1625 * delta68-nat.c: Add missing FSF copyright.
1627 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1629 * paread.c (pa_symtab_read): Put file-local symbols in minimal symbols.
1630 * hppa-tdep.c (frame_chain_valid): Check that our function has the
1631 same address as _start, not that it must be the same symbol.
1633 Fri Jul 30 00:18:40 1993 Fred Fish (fnf@deneb.cygnus.com)
1635 * Makefile.in (ALLDEPFILES): Add delta68-nat.c
1636 * Makefile.in (delta68-nat.o): Add dependency.
1638 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1640 * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind
1641 was adequate in gdb 3.5 but not now.
1643 * valops.c (typecmp): An array in t2 matches a pointer in t1.
1645 * valops.c (typecmp): When comparing type1& to type2, compare
1646 type1 and type2 as leniently as if we were comparing type1 to
1649 * cp-valprint.c (cplus_print_value): Don't dump core if the
1650 baseclass doesn't have a name.
1651 * values.c (vb_match): New function, which finds the virtual
1652 base class pointer even if the types are nameless.
1653 (baseclass_{addr,offset}): Use it.
1655 * hppa-tdep.c: Make "maintenance print unwind" command from old
1658 * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated
1659 obsolete junk which apparently had been copied from the
1660 pre-serial.h remote.c, but which is no longer used.
1662 Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com)
1664 * Makefile.in (NONSRC): Need 29k-share/README, not
1665 29k-share/udi/README.
1667 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1669 * paread.c (pa_symfile_init): If error reading string table, don't
1670 use errno in cases where it hasn't been set.
1672 * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid.
1674 * remote-monitor.c (_initialize_monitor): Comment out use of
1675 connect_command, since connect_command itself is commented out.
1677 * remote-monitor.c (generic_open): Parse arguments the same way
1680 * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments.
1682 Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1684 * config/mips/xm-mips.h: Define HAVE_TERMIOS.
1686 * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or
1687 __gnu_compiled* symbols into the minimal symbols.
1689 Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com)
1691 * remote-mips.c (_initialize_remote_mips): Added "timeout" and
1692 "retransmit-timeout" variables to set mips_receive_wait and
1693 mips_retransmit_wait, respectively.
1695 Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de)
1697 * symmisc.c (dump_msymbols): Handle new mst_file_* types.
1699 Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1701 * remote-udi.c: Remove old comment about download not implemented.
1703 * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.
1704 * nindy-share/*, remote-nindy.c: Extensive hacking to make it
1705 conform to GDB conventions like using memcpy not bcopy, serial.h,
1706 etc. This is to make it host on Solaris, AIX, etc.
1707 * Makefile.in: Reflect removed nindy-share files.
1708 * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o.
1710 * stack.c (print_frame_info): Revise comment about `pathological'
1711 case (there was a wrong FIXME about text labels; also asm() can
1712 trigger this as well as versions of ar which truncate .o names).
1714 * buildsym.c (start_subfile): If a .c file includes a .C file, set
1715 the language of both of them to C++.
1717 * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include
1719 Include <malloc.h> rather than declaring malloc functions ourself.
1721 * ser-unix.c (set_tty_state): Don't ignore errors setting process
1723 * inflow.c (terminal_inferior): If attach_flag set, ignore errors
1726 * fork-child.c (fork_inferior): Only quote exec file if needed.
1728 * mipsread.c (parse_symbol): Remove 21 Jul 93 change with
1729 stTypedef inside an stBlock.
1731 Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1733 * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if
1734 we have breakpoints or watchpoints as we might have to ignore internal
1737 Fix gdb core dumps after `file newfile' commands.
1738 * symtab.h, symfile.c (clear_symtab_users): New routine which
1739 unconditionally clears symtab users. clear_symtab_users_once
1740 commented out as it was a noop anyway.
1741 * objfiles.c (free_objfile): Don't call clear_symtab_users_once.
1742 * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile),
1743 xcoffexec.c (exec_close): Call clear_symtab_users if necessary.
1744 * symfile.c (syms_from_objfile): Install cleanups for errors during
1746 * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read):
1747 Lint cleanup code, call do_cleanups explicitly.
1748 * symfile.c (symbol_file_add): Call new_symfile_objfile and
1749 reinit_frame_cache _after_ the new symbols are read in.
1751 Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1753 * mipsread.c (parse_type): Do not set tag name for compiler
1754 generated fake tag names.
1756 Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1758 * config/m88k/m88k.mt (TDEPFILES): add exec.o.
1760 Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1762 * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind'
1763 command. Now we use unwind info by default if we can find it.
1765 * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG
1766 to tm-sparc.h so they are shared between Solaris and SunOS4.
1767 * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and
1770 * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp"
1771 for floating point registers.
1773 * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal
1774 symbols as mst_file_text.
1776 * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory.
1778 * stabsread.c (rs6000_builtin_type): Make logical types be
1781 Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1783 * breakpoint.{c,h} (struct breakpoint): Replace symtab field with
1786 Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1788 * remote.c: Don't error() on errors xferring memory.
1789 * target.h: Clean up comments about *xfer_memory.
1791 * exec.c, corelow.c (target_ops struct): Don't allow
1792 {insert,remove}_breakpoints to be defaulted to
1793 memory_{insert_remove}_breakpoint.
1795 * demangle.c: Make it so `help set dem' tells you how to get the
1796 list of demangling styles.
1798 Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1800 * Makefile.in: Use REMOTE_O macro not remote.o.
1801 * config/i960/{nindy960,vxworks960}: Don't use remote.o.
1803 Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com)
1805 * coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
1806 (can't include it in nm-*.h file because it causes conflicts with
1807 a.out symbol definitions).
1808 * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
1809 * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
1811 * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
1812 (REGISTER_U_ADDR): Defined.
1813 * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
1815 * config/pa/xm-hppah.h: Likewise.
1817 Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1819 * mipsread.c (parse_symbol): when stTypedef and friends occur within
1820 an stBlock, skip over the fields of the inner one.
1822 * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call
1823 heuristic_proc_desc rather than just assuming registers not saved.
1825 * Makefile.in (regex.o): Add dependency.
1827 * hppa{b,h}-nat.c: Warning, not error, if can't access registers.
1829 * config/pa/hppa{b,h}.h: Define ATTACH_DETACH.
1831 Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1833 * config/mips/xm-makeva.h: New file implements va_list alignment
1834 restrictions for mips hosts.
1835 * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
1838 Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1840 * mips-tdep.c (init_extra_frame_info): Do not check for
1841 mips_in_lenient_prologue if it is a dummy frame.
1842 * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by
1843 mips_in_lenient_prologue.
1845 Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1847 * mips-tdep.c (heuristic_proc_start): First time we print the
1849 (_initialize_mips_tdep): Improve docstring for `set heur'.
1851 * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint.
1853 * symtab.c (find_line_symtab): New function, to deal with multiple
1854 symtabs with the same name.
1855 (find_line_pc{,_range}): Use it.
1856 (find_pc_symtab): Add comment about overlapping symtabs.
1858 Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com)
1860 * Makefile.in (SFILES): Add nlmread.c.
1861 * Makefile.in (OBS): Add nlmread.o.
1862 * Makefile.in (nlmread.o): Add new target.
1863 * configure.in (i[34]86-*-netware): New configuration.
1864 * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files
1865 for NLM/NetWare support.
1867 Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1869 * symtab.h (enum minimal_symbol_type): Add mst_file_*.
1870 * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols.
1871 * dbxread.c (record_minimal_symbol): Deal with statics.
1872 * minsyms.c (lookup_minimal_symbol): Prefer externals to statics.
1874 * config/i386/xm-i386sco.h: Define HAVE_TERMIOS.
1876 * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so
1877 arg_bytes field of makeva_list is always aligned.
1878 * config/pa/xm-pa.h: Make arglist_address a char *.
1880 * ser-unix.c: Don't try to use job control with termio.
1882 Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1883 and Jim Kingdon (kingdon@cygnus.com)
1885 Make breakpoint_re_set_one work with overloaded member functions,
1886 `b 123' and `b foo' if foo is a static function.
1887 * symtab.c (decode_line_1, decode_line_2): New argument `canonical'
1888 to return canonical line specs if requested by the caller.
1889 * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and
1890 callers accordingly.
1891 * symtab.c (build_canonical_line_spec): New helper function which
1892 constructs the canonical line spec.
1893 * breakpoint.c (break_command_1): Use canonical line spec instead
1894 of command string as addr_string if necessary.
1895 * source.c (line_info): Fix storage leak.
1897 Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1899 * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
1901 * symm-tdep.c: Remove exec_file_command.
1902 [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
1903 A few miscellaneous cleanups.
1904 * symm-nat.c: Renamed from symm-xdep.c.
1905 * All symmetry dependent files: Many changes.
1907 * mips-tdep.c (mips_skip_prologue): New argument lenient.
1908 Use read_memory_nobpt.
1909 (is_delayed, mips_in_lenient_prologue): New functions.
1910 (init_extra_frame_info): If in the prologue, don't use saved registers.
1911 * config/mips/tm-mips.h: Declare mips_skip_prologue.
1913 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
1914 passing it to END_PSYMTAB.
1916 Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1918 * symtab.c (find_pc_symtab): Call warning, not printf directly.
1920 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
1922 Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
1924 * mipsread.c: No longer need to undefine ZMAGIC.
1926 Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1928 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
1929 (print_insn): Now just calls print_insn_m88k.
1931 Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
1933 * h8300-tdep.c (examine_prologue): Make prototype match definition.
1935 Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1937 * NEWS: Mention that remote.c now has a `load' operation.
1939 * hppa-tdep.c (pc_in_linker_stub): New function.
1940 (find_proc_framesize): Return 0 for linker stubs.
1941 (rp_saved): Tell the caller where rp is saved.
1942 (frame_chain_valid): Return 1 for linker stubs.
1943 (frame_saved_pc): Use return value from rp_saved.
1945 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
1946 pass the sp relative to the frame in question, not the sp in the
1949 Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1951 * mipsread.c (parse_procedure): Take as argument the symtab to look
1952 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
1953 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
1955 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
1956 already checked the first characters.
1958 Changes from Jeffrey Law:
1959 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
1960 machine dependent fields in the makeva_list structure.
1961 (makeva_size): Allocate extra space to handle gaps made by
1962 alignment restrictions.
1963 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
1964 (MAKEVA_START): Initialize arglist_address field.
1965 (MAKEVA_ARG): Always store arguments on natural alignment
1966 boundaries. Set arglist_address to the address right after
1968 (MAKEVA_END): Simply return the value stored in arglist_address.
1970 Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1972 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
1975 * hppah-nat.c (store_inferior_registers): Don't print i in cases
1976 where we aren't using it.
1978 * a29k-tdep.c (get_saved_register): Fix typo.
1980 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
1982 * configure.in: Recognize h8300h (variant of h8300).
1985 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
1987 * configure.in: Recognize sparc64-*-*.
1990 Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1992 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
1993 returning foo' as well as `pointer to foo'.
1995 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
1996 * config/m68k/tm-m68k.h: Define it.
1997 * mem-break.c, breakpoint.c: Improve comments.
1999 Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2001 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
2002 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
2004 Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
2006 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
2007 Make prototype match definition.
2009 Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
2011 * elfread.c: Remove notice about file still being under
2013 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
2015 Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2017 * a29k-tdep.c (read_register_stack): Make val static.
2019 Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
2021 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
2022 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
2025 Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2027 * c-valprint.c (c_val_print): Fix thinko with unspecified length
2030 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
2033 Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2035 * symtab.c (decode_line_1): Use end of block to figure out whether
2036 val.end is in the same function, not minimal symbols.
2038 * source.c (line_info): Add a few more wrap_here's.
2040 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
2041 don't make assumptions about sizes of host data types.
2043 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
2044 * infrun.c, breakpoint.c, printcmd.c: Change callers.
2045 * printcmd.c (containing_function_bounds): Remove.
2046 * printcmd.c (disassemble_command): Use find_pc_partial_function,
2047 not containing_function_bounds.
2048 * infcmd.c (step_1): Use find_pc_partial_function rather than
2049 trying to roll our own. Move check for a pc between SIGTRAMP_START and
2050 SIGTRAMP_END in find_pc_partial_function, not step_1.
2052 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
2053 Keep unswapped value in array of char, not REGISTER_TYPE.
2054 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
2055 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
2058 Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2060 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
2061 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
2062 * config/m68k/dpx2.m{h,t}: New files.
2064 Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
2066 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
2067 more parens around macro arg.
2069 Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2071 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
2072 step_resume_break_address with step_resume_breakpoint (now local
2073 to wait_for_inferior).
2074 ({insert,remove}_step_breakpoint): Remove.
2075 (wait_for_inferior): Set step resume break with
2076 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
2077 and bpstat_what (stop_step_resume_break removed).
2078 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
2079 which includes previous return value as main_action, and a step_resume
2081 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
2082 there is another breakpoint there, insert it.
2083 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
2085 Various: Clean up and add comments.
2087 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
2088 for Wed Nov 13 16:45:13 1991).
2090 Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2092 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
2094 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
2098 ({extract,store}_{signed_integer,unsigned_integer,address}):
2099 New routines to replace SWAP_TARGET_AND_HOST.
2100 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
2102 * config/sparc/tm-sparc.h: Add comment suggesting that removing
2103 ins and locals from the registers array might clean things up.
2105 * utils.c: Clean up comments about wrap buffer and wrap_here.
2106 * printcmd.c (printf_command): Call wrap_here before vprintf.
2108 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
2109 Patch from ptf@delcam.co.uk (Paul Flinders).
2111 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
2113 Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2115 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
2116 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
2117 is at the start of the dummy code.
2119 Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2121 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
2122 stuff, just write the sp and fp.
2123 (sparc_pop_frame): Skip the do_restore_insn; we already restore
2124 the sp with the other out registers.
2126 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
2129 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
2132 Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
2134 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
2135 != sizeof (REGISTER_TYPE).
2136 (frame_saved_pc): Ditto.
2139 Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
2141 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
2142 (REGISTER_RAW_SIZE): Ditto.
2143 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
2144 on the h8/300h (ints may still be 16 bits).
2145 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
2146 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
2147 thought needed here.
2149 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
2150 (examine_prologue): reg_save_depth is 4 if h8/300h.
2152 * findvar.c (read_register): Provide some support for 64 bit regs.
2153 (write_register): Ditto.
2155 Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2157 * config/mips/nm-riscos.h: machine/machparam.h is always the right
2158 place to look for BSD43_NBPG, not machine/vmparam.h
2160 * infcmd.c (run_stack_dummy): New argument name.
2161 Change error message in (another) attempt to make it comprehensible.
2162 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
2163 * symtab.h: Declare demangle and asm_demangle since macros use them.
2165 * eval.c (evaluate_subexp): Add comment about calling a member
2166 function of a variable in a register.
2168 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
2170 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
2171 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
2172 frame tops and bottoms.
2174 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
2175 config/gould/tmp-{pn,np1}.h,
2176 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
2177 next_frame from struct frame_info. It has no purpose beyond
2178 ->next->frame and is an artifact from GDB 2.8.
2180 Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2182 * Makefile.in: Remove gdb before creating a new one.
2183 Update init.c atomically.
2185 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
2186 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
2188 * infcmd.c (_initialize_infcmd): In docstring for "continue",
2189 describe argument as setting ignore count.
2191 Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
2193 * h8300-tdep.c (examine_prologue): Fix call to
2194 read_memory_unsigned_integer.
2196 Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2198 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
2199 rather than including xm-bigmips.h.
2201 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
2204 * Makefile.in (distclean): Remove y.tab.h.
2206 Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2208 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
2209 file updates properly now.
2210 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
2211 addresses if switching to a new symbol file.
2212 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
2213 symbols that might be returned from define_symbol.
2215 Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2217 New target macros for getting at the pc, sp and fp.
2218 * infcmd.c (read_pc, write_pc): Modify to use new macros.
2219 (read_sp, write_sp, read_fp, write_fp): New functions.
2220 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
2222 * breakpoint.c (bpstat_alloc): ditto.
2223 * infrun.c (wait_for_inferior): ditto.
2224 * stack.c (print_frame_info): ditto.
2225 * valops (call_function_by_hand): ditto.
2226 * corelow.c (core_open): ditto.
2227 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
2228 target_write_pc, target_read_fp, target_write_fp): New functions.
2229 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
2231 * config/alpha/xm-alpha.h: Add MAKEVA_END.
2232 * config/h8500/tm-h8500.h: Define new macros.
2234 Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
2236 * configure.in (mipos-*-riscos*): New host and target; use riscos.
2237 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
2238 vmparam.h, include machparam.h.
2239 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
2241 Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2243 * c-exp.y (yylex): Give error if unmatched single quote.
2245 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
2247 * Remove unused STACK_END_ADDR in the following files (in other
2248 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
2249 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
2250 tm-hp300hpux.h, tm-isi.h.
2252 Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
2254 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
2255 config/mips/xm-riscos.h: Include <sys/types.h>.
2257 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
2258 not an initializer, to copy the structure.
2260 * gdbtypes.h (struct type): Add field tag_name.
2261 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
2263 * {coff,dwarf,mips,stabs}read.c: Set it.
2265 * xm-sysv4.h: Undefine HAVE_TERMIO.
2267 * config/mips/nm-riscos.h: Remove unmatched #endif.
2268 Define FETCH_INFERIOR_REGISTERS.
2269 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
2270 Fix misspelling of NAT_FILE.
2271 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
2272 we can still process "modern" core files.
2274 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
2276 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
2277 is defined; don't care what it is defined to.
2279 Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2281 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
2283 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2285 * inftarg.c: Remove unused include of terminal.h.
2286 * signals.h: Don't undefine signals anymore.
2287 * main.c: Use job_control from serial.h.
2288 * fork-child.c (fork_inferior): Use gdb_setpgid.
2289 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
2290 * utils.c (quit): Use current_target->to_terminal_ours to figure
2291 out whether we care about lack of job control, rather than __GO32__.
2292 * utils.c: Include serial.h not terminal.h
2293 (quit): Use job_control not TIOCGPGRP.
2294 * terminal.h: Don't undefine TIOCGPGRP.
2295 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
2296 * utils.c (quit): Use it.
2297 * serial.h: Add SERIAL_UN_FDOPEN.
2298 * utils.c (quit): Use it.
2299 * ser-unix.c: Add process group to ttystate.
2300 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
2301 * inflow.c: Include serial.h not terminal.h.
2302 Use serial.h stuff to replace most of the maze of #ifdef's.
2303 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
2304 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
2305 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
2306 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
2307 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
2308 SERIAL_SET_PROCESS_GROUP.
2309 * inflow.c: Use them.
2310 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
2311 Define HAVE_TERMIOS.
2312 * Various: Remove all use of TIOC*_BROKEN.
2314 Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2316 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
2318 Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2320 * target.h (target_detach): Turn macro into function.
2321 * target.c (target_detach): Define it, do deferred register stores
2322 before calling the real target function.
2324 Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2325 and Jim Kingdon (kingdon@cygnus.com)
2327 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
2328 a function to avoid printing of function arguments in wrong order
2330 * symfile.c (compare_symbols): Remove code for sorting arguments
2331 as blocks containing arguments are no longer sorted.
2332 * symtab.c (lookup_block_symbol): Update comment accordingly.
2334 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2336 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
2337 (REG_STRUCT_HAS_ADDR): Add comment.
2339 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
2340 to check whether there is line number information.
2342 Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2344 * remote-udi.c: Fix docstring so that it compiles.
2346 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
2349 Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2351 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
2352 don't expect it, change it to LOC_STATIC so at least we don't coredump.
2354 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
2356 * symtab.h: Add comments about line numbers.
2357 * source.c (identify_source_line): Fix off by one bug with line.
2359 Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2361 * printcmd.c (makeva*): New interface, for making a va_list.
2362 (printf_command): Use it.
2363 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
2364 * config/pa/xm-pa.h: New file.
2365 * config/pa/xm-hppa{b,h}.h: Include it.
2367 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
2369 Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2371 * valprint.c (val_print_type_code_int): Fix off by one error with
2372 eliminating leading zeroes for large little endian integers.
2374 Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2376 * config/mips/riscos.mh (CC): Use -systype sysv.
2378 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
2380 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
2382 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2384 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
2385 CALL_DUMMY between different 68k machines.
2387 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
2389 * gdbserver/Makefile.in: Add dependancies on server.h.
2390 * gdbserver/remote-gutils.c: Remove lots of unused functions and
2392 * gdbserver/remote-inflow.c: Remove lots of unused variables and
2393 #includes. Also, use PTRACE_* symbols instead of constants.
2394 (mywait): Surround calls to wait() with enable/disable_async_io()
2395 so that we can be interrupted from GDB while waiting for the
2396 child. Also, handle child exit more gracefully.
2397 * gdbserver/remote-server.c: Remove lots of unused variables.
2398 Move all extern defs into server.h. Redo main loop so that
2399 failure from getpkt() causes communications to be re-established.
2400 Fix 'k' command so that it restarts the child.
2401 * gdbserver/remote-utils.c: Remove lots of unloved vars and
2402 subrs. Move many extern decls into server.h. (remote_open): For
2403 tcp, seperate usage of proto fd from connected fd. Close proto
2404 fd after getting connection. (putpkt/getpkt): Pay attention to
2405 errors when reading/writing. Report these to the caller. New
2406 routines input_interrupt/enable_async_io/disable_async_io to make
2407 it possible to get an I/O interrupt when data arrives from the
2409 * serial.h: New file to contain common defs for all remote files.
2411 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
2413 * remote.c: Add arg names to prototypes, in a modest effort at
2414 clarification. Also add prototypes for some new functions.
2415 * (remote_wait): Better error reporting for 'T' responses.
2416 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
2417 * (dos_async_init): Make usage message reflect requested port #.
2418 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
2419 random hostname lookup failures. Add nicer message for unknown
2420 host error. (wait_for): Wake up in case of exceptions. Also,
2421 restart select() if we got EINTR.
2422 * ser-unix.c (wait_for): Restart select() if we got EINTR.
2423 * serial.c: (serial_close): Clean up code.
2425 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2427 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
2428 CALL_DUMMY between different 68k machines.
2430 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2432 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
2433 Make comment explaining this comprehensible.
2434 (TAGFILES): Include ALLDEPFILES.
2435 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
2437 (update-alldeps): Remove; obsolete.
2439 * remote.c: Move comments regarding packets to top of file with the
2440 rest of the protocol comments.
2441 Fix incorrect description of 'T' response.
2443 * README (Reporting Bugs): Refer people to the GDB manual.
2445 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
2446 * stabsread.c: Type -16 is 4 bytes.
2448 * remote-udi.c: Improve docstring.
2450 Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
2452 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
2453 bfd_elf32_find_section, to track bfd changes.
2455 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2457 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
2458 * config/mips/xm-riscos.h: Define USG.
2460 Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2462 * main.c (filename_completer): Don't complete to files ending in ~.
2464 * NEWS: Mention filename completion and "info line" enhancements.
2466 * main.c (symbol_completion_function): On "info t foo", return NULL,
2469 * main.c (symbol_completion_function): Don't use readline word
2470 breaking. Use new calling convention for c->completer and
2471 complete_on_cmdlist.
2472 * command.h (struct command): Change arguments; now the text passed
2473 to completer does not have any word breaking done. New arg word.
2474 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
2476 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
2477 * command.{c,h} (complete_on_cmdlist): Take word argument.
2479 * command.c (lookup_cmd_1): Doc fix.
2481 Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2483 * Makefile.in (OP_INCLUDE): define.
2484 (OPCODE_CFLAGS): use OP_INCLUDE.
2486 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
2487 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
2488 config/m68k/amix.mh, config/mips/irix[34].mh,
2489 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
2490 ALLOCA1): macros removed.
2492 * config/mips/decstation.mh, config/rs6000/rs6000.mh
2493 (MMALLOC_LIB): renamed to MMALLOC.
2495 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2497 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
2498 * dbxread.c: Change comment regarding acc.
2500 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2502 Makefile overhaul dropping autodepend features.
2503 * Makefile.in: many comment changes. forced consistent use of $()
2504 for makefile variables references. dropped leading ./ in file
2505 references. Drop $(srcdir)/ prefix on all dependencies.
2506 Inserted contents of alldeps.mak and depend.
2507 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
2508 include directory into the compilation line.
2509 (GDB_CFLAGS): new macro to take up the semantic previously held
2511 (LIBIBERTY): dropped ancient subdir macro. I last removed this
2512 macro in feb of '92. How does it keep coming back?
2513 (MMALLOC_LIB): renamed to MMALLOC.
2514 (BFD_SRC_DIR): renamed to BFD_SRC.
2515 (BFD_OBJ_DIR): renamed to BFD_DIR.
2516 (BFD_LIB): renamed to BFD.
2517 (BFD_INCLUDES): renamed to BFD_CFLAGS.
2518 (READLINE_DIR): now represents object directory.
2519 (RL_LIB): renamed to READLINE.
2520 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
2522 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
2523 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
2524 (LDFLAGS): removed default assignment.
2525 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
2526 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
2527 (ALLOCA1, ALLOCA): removed all references. alloca is now in
2529 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
2530 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
2531 removed all $(srcdir) prefixes.
2532 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
2533 for potential dependencies. commented out by default.
2534 (readline_headers, udiheaders): convenient abbreviations.
2535 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
2536 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
2537 new macros used for header file dependencies.
2538 (install-info, clean-info): collapse into the info rule.
2539 (install): now depends on all.
2540 (install-only): new target for installing without depending on
2542 (uninstall): new target.
2543 (config-check, config-check-hosts, config-check-targets): added
2545 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
2546 order to force parallel makes into keeping these rules separate.
2547 * configure.in: omit cat'ing depend file onto generated Makefile.
2548 * alldeps.mak, depend: removed.
2550 * inferior.h: remove redundant include of symtab.h which is
2551 included in value.h via breakpoint.h.
2553 * alloca.c: removed. alloca is now in libiberty.
2555 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
2556 new macro to undo what M_INSTALL does.
2558 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2560 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
2563 * dbxread.c (copy_pending): Change name and function of begi argument
2564 to endi, since that is what the caller needs.
2566 * Makefile.in (TAGFILES): Don't include YYFILES.
2568 * Makefile.in (HFILES): Include monitor.h.
2570 * Makefile.in: Include text that used to be in alldeps.mak.
2571 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
2572 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
2574 * main.c (main): Print help message on stdout not stderr
2576 New option --version per standards.texi.
2577 In help message, show long options with "--" not "-".
2578 Don't try to print help message or version until after we have
2579 called initialize_all_files.
2581 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2583 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
2584 (solib_add): Call special_symbol_handling once, not once per library.
2586 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
2589 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
2590 systems, not just Solaris.
2592 * stabsread.c: Include <ctype.h>.
2594 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
2596 * fork-child.c (fork_inferior): Quote exec_file so it can contain
2599 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
2601 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
2602 bfd.h is included by target.h, which most of gdb includes.
2603 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
2604 it's in INCLUDE_CFLAGS.
2606 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
2608 * config/i386/*aix*, i386aix-nat.c: New files.
2609 * configure.in: Use them.
2610 * alldeps.mak: List them.
2611 * coffread.c (decode_base_type): Deal with anonymous enum type.
2612 * i387-tdep.c (print_387_status_word): Add comment re "top".
2613 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
2614 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
2615 only if not defined by a header file.
2616 * mipsread.c: Don't define L_SET or L_INCR.
2618 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
2620 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
2621 * depend: Hand updated to match.
2623 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
2625 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
2626 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
2627 we don't recognize the abbrev.
2629 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2631 * solib.c (solib_add_common_symbols): Add comment about performance.
2633 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2635 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
2636 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
2638 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
2639 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
2640 * configure.in (mips-sony-*): Use news-mips for host.
2642 * buildsym.h: Doc fix for processing_acc_compilation.
2644 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2646 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
2648 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
2650 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
2651 ${srcdir}/../include.
2653 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
2654 with system headers.
2655 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
2656 Use VPRINTF macro if defined.
2657 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
2658 Define TIOC{GETC,GLTC}_BROKEN.
2659 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
2660 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
2661 make things easier on munch (apparently this matters on
2662 the delta88 with svr3).
2664 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2666 * Makefile.in: canonicalize install.sh; for use within
2667 this directory (and subdirs)
2669 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2671 * Makefile.in: remove parentdir support; use INSTALL_XFORM
2673 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2675 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
2677 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
2678 wired (and wrong) constant.
2679 * values.c (unpack_long): Add case to unpack when target object is
2681 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
2684 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2686 * NEWS: tracking user visible changes starting with
2689 * remote-vx.c (_initialize_vx): rename user settable option from
2690 rpcTimeout to vxworks-timeout.
2692 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
2694 * Makefile.in (depend): More makefile diddling.
2695 * alldeps.mak, depend: Update to latest automatically built
2698 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
2699 * alldeps.mak, depend: Update to latest automatically built
2702 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2704 * remote-vx.c: include gdbcmd.h for setlist.
2705 (_initialize_vx): make rpcTimeout user settable.
2707 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
2709 * main.c, gdbcmd.h: Add function filename_completer.
2710 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
2711 "directory", "source", "cd", "symbol-file" "add-symbol-file",
2712 "load", "file", "exec-file", "core-file" commands.
2713 (But '/' is a word break, limiting usefulness; see comments).
2715 * source.c (mod_path): Warning not error if can't find directory.
2717 * isi-xdep.c: New file.
2718 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
2720 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
2722 * config/m68k/xm-news.h: Include <sys/param.h>.
2724 * m88k-tdep.c (IEEE_isNAN): Remove.
2725 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
2726 broken isNAN as on the mips.
2728 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
2731 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
2732 defined, don't worry about Sun's silly LBRAC bug.
2733 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
2735 * dbxread.c (process_one_symbol): If there's a symbol before an
2736 N_SO, don't error().
2737 (case N_BCOMM): complain () not error ().
2739 * defs.h, main.c (catch_errors): Add return_mask arg.
2740 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
2741 other callers: Pass RETURN_MASK_ALL.
2742 (return_to_top_level), callers: Add return_reason arg.
2744 Use return_to_top_level (RETURN_QUIT) instead of error ().
2745 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
2746 Use SET_TOP_LEVEL not setjmp (to_top_level).
2747 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
2749 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
2751 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
2752 Don't try to get the debug base yet.
2754 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
2755 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
2756 which returns 0 or 1 to say whether to do it.
2757 * config/sparc/sun4{sol2,os4}.h
2758 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
2759 the right thing happens for both acc and SunOS4 /bin/cc.
2761 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
2762 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
2764 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
2765 probably contained byte-order sins too.
2766 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
2767 The IEEE_FLOAT code in print_floating takes care of it.
2769 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
2771 * Makefile.in (VERSION): Bump to 4.9.2.
2772 * c-valprint.c (c_val_print): For array of chars printed with
2773 string syntax, don't print the address of the array. From
2775 * c-exp.y (yylex): Recognize '.' as indicating a floating point
2776 number regardless of the radix. From wilson@cygnus.com.
2777 * valprint.c (set_input_radix_1, set_output_radix_1): New
2778 prototypes and functions that do the actual radix setting work.
2779 * valprint.c (set_radix, set_output_radix, set_input_radix):
2780 Rewrite to use set_input_radix_1 and set_output_radix_1.
2781 * valprint.c (initialize_valprint): Enable commands to
2782 independently set and show input and output radices.
2783 * valprint.c (show_radix): New prototype and function that
2784 handles separate input and output radices.
2786 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
2788 Patches from Jeff Law, law@cs.utah.edu:
2789 * hppa-pinsn.c: Now uses disassembler from opcode library,
2790 this contains only the stub function print_insn.
2792 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
2794 * main.c (main): back to two periods for elipse.
2795 (print_gdb_version): revised format for configuration info.
2797 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
2799 * defs.h (INT_MAX): Cast unsigned shift result to int.
2801 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
2803 * dbxread.c (process_one_symbol): Rather than having
2804 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
2805 is true if we are doing stabs-in-elf, false otherwise.
2806 config/sparc/tm-sun4sol2.h: Don't define it.
2808 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
2810 * remote-mips.c (mips_send_packet): Don't print garbage character
2812 (mips_request): Don't check that remote pid is 0, because
2814 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
2817 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
2819 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
2821 * Makefile.in (install): Don't depend on gdb.
2823 * Rename remote-es1800.c to remote-es.c
2824 and remote-st2000.c to remote-st.c for 14-char filenames.
2825 config/m68k/{es1800,st2000}: Use the new names.
2827 * mips-tdep.c (isa_NAN): Don't return true on -0.
2829 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
2831 * defs.h (INT_MAX): Cast unsigned shift result to int.
2833 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
2835 * elfread.c (elf_symtab_read): Add bfd section address to bfd
2836 symbols, now that they are section relative.
2837 * solib.c (bfd_lookup_symbol): Ditto.
2839 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
2841 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
2842 depend: Updated accordingly.
2844 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
2846 * Makefile.in (*.tab.c): Use mv for atomic update.
2848 * Makefile.in ({dist,real}clean): Also remove nm.h.
2849 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
2850 (distclean): Don't rebuild *.tab.c or TAGS.
2852 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2854 * Makefile.in (version.c): add host and target names to version.c.
2855 * main.c (main): print three periods for the elipse.
2856 (print_gdb_version): also print configuration.
2858 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
2859 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
2860 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
2862 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
2863 (get_hex_regs, adapt_fetch_registers): cast args to
2864 supply_register to avoid gcc warning.
2866 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
2867 doesn't compile on solaris and is now obsolete.
2869 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
2870 breaks stock sunos installations.
2872 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
2874 * m68k-stub.c: Add comment about frame cache.
2876 * target.h (target_store_registers): Doc fix re error handling.
2878 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
2879 of register_valid[regno].
2881 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2883 * symtab.h, dwarfread.c: Doc fix re dependencies.
2885 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
2887 * serial.c (serial_close): If scb is NULL, don't try to close
2889 * configure.in: Add support for rom68k and bug boot monitors.
2891 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2893 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
2894 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
2895 * findvar.c (read_register, write_register): Fix thinko where
2896 sizeof(host long) != sizeof(target int).
2897 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
2898 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
2900 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2902 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
2903 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
2904 68881 and non-68881 cases. Check for a pair of movel instructions.
2906 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2908 First cut at sparc-vxworks targetting.
2909 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
2910 * configure.in: sparc-vxworks gdb_target now vxsparc.
2912 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
2914 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2916 * config/m68k/xm-news.h: add "extern int errno".
2918 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2920 * remove-vx.c (vx_read_register, vx_write_register): collapse
2921 ifdef I80960 else (assumes) m68k into parameterizable macros
2922 VX_NUM_REGS and VX_SIZE_FPREGS.
2923 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
2924 VX_SIZE_FPREGS): new definitions.
2926 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
2928 * symfile.{c,h} (generic_load): New function.
2929 remote{,-nindy,-eb,-mips}.c: Use it.
2931 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
2933 * Makefile.in (depend): More sed gubbish to deal with
2934 ../bfd/bfd.h being generated during the build.
2935 * depend: Re-done with corrected makefile.
2937 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
2939 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
2940 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
2941 directory to find automatically generated header files and library.
2942 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
2943 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
2944 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
2945 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
2946 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
2947 * depend, alldeps.mak: Rebuild after Makefile.in changes.
2949 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2951 * configure.in: change lynx support to CPU-*-lynxos*
2953 * Makefile.in (subdir_do): change test from existence of directory
2954 to existence of Makefile (the directory may exist but not be configured)
2956 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2958 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
2960 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
2962 * configure.in (mips-idt-ecoffl*): New target; use idtl.
2963 (mips-idt-ecoff*): Added trailing '*'.
2964 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
2966 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
2968 * ser-go32.c: Clean up lots of compilation nits.
2970 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
2972 * Patches from Jeffrey Law <law@cs.utah.edu>.
2973 * hppab-nat.c: Eliminate unnecessary ifdefs for
2974 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
2975 CANNOT_STORE_REGISTER.
2976 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
2977 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
2978 templates for 1.1 FP computational instructions.
2980 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
2982 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
2983 * alldeps.mak, depend: Rebuild to account for ser-tcp.
2984 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
2985 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
2986 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
2987 shell when running the child, as args have been expanded by the
2988 time we get here. Simplify calling convention.
2989 * gdbserver/remote-server.c (main): Use new calling convention
2990 for create_inferior, remove defunct code for coalescing argv.
2991 Remove extra calls to mywait(), as we no longer have to wade
2994 * target.c (target_read_memory_partial): Don't deref errnoptr
2995 when checking for null pointer.
2997 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
2999 * remote-es1800.c: Fix typo.
3001 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
3003 * target.c (target_read_memory_partial): Like target_read_memory,
3004 but does partial reads, such as reads that bump into the end of
3006 * target.h (target_read_memory_partial): Add prototype.
3007 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
3008 * valprint.c (val_print_string): Complete rewrite to fix bug with
3009 bumping into end of memory, avoiding unnecessarily long reads, and
3010 fixing bug when print_max is set to 0 (unlimited print length).
3011 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
3012 initialize print_max.
3014 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
3016 * configure.in: Add support for rom68k and bug boot monitors.
3018 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
3020 * printcmd.c (print_scalar_formatted): Print integers bigger than
3021 LONGEST in hex no matter how big, and no matter what the format
3024 * stabsread.c (read_type): Skip type attributes if present.
3026 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
3027 of number, just through '0' + radix - 1.
3029 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
3031 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
3033 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
3034 single parameter, the pointer to the partial symtab, rather than
3035 a bunch of args that are derived from the partial symtab. Change
3036 prototypes and callers to match.
3038 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
3039 set demangling style automatically.
3040 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
3041 GNU C++, not C++ in general.
3042 * symtab.h (general_symbol_info): Simplify by eliminating one
3043 structure level for the language dependent info.
3045 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
3047 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
3048 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
3049 TYPE_CODE_ENUM was already testing for this.
3051 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
3053 * Makefile.in: Add new file ser-tcp.c.
3054 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
3055 * findvar.c (write_register): See if we are writing back the same
3056 value that's already in the register. If so, don't bother.
3057 * remote.c (putpkt, getpkt): Improve handling of communication
3059 * ser-go32.c: Prototype it to death. Update serial_ops and add
3060 dummy routines where appropriate.
3061 * ser-tcp.c: New module to implement serial I/O via TCP
3063 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
3064 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
3065 * serial.c: Add start of support for connect command.
3066 (serial_open): Distinguish between tcp and local devices.
3067 * serial.h (struct serial_ops): Get rid of restore, add
3068 get_tty_state and set_tty_state. Define protoypes and macros for
3070 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
3071 some real buffering. Handle error conditions gracefully.
3072 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
3073 (Lynx), remove lots of cruft.
3075 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3077 * printcmd.c (print_address_symbolic): turn this into an assigment
3078 instead of an initialization (many compilers don't accept
3079 structure initialization).
3081 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3083 * xcoffread.c (read_xcoff_symtab): If several program csects in one
3084 source file, give them all the name of the source file, rather than
3085 the 2nd and subsequent ones having NULL names.
3087 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3089 * printcmd.c (print_address_symbolic): Append source filename and
3090 linenumber of the symbol if print symbol-filename is on.
3091 (initialize_printcmd): `set print symbol-filename'.
3093 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
3095 * configure.in: Add config for Lynx target. Configure gdbserver
3096 only for Lynx. Re-do selective configuration of sparclite.
3098 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
3099 configure.in remote-inflow.c remote-utils.c}: New files to
3100 support GDB remote server. Currently only works for Lynx.
3102 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3104 * stabsread.c (define_symbol, case 't'): Only set the name if it
3105 is not a pointer type.
3107 * stabsread.c (define_symbol): Clean up logic; move the read_type
3108 calls to inside the switch statement (this improves the error
3111 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
3114 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3116 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
3118 * source.c (line_info): Change "pc" to "address" in messages and
3119 use print_address for addresses.
3121 * source.c (line_info): If we don't find a symtab, print more useful
3122 output, including the symbolic address.
3124 * source.c (line_info): If --fullname, display the source.
3125 (identify_source_line), callers: Take pc as argument, rather than
3126 assuming innermost frame (emacs doesn't use this, so no one ever
3128 * symtab.h: Declare frame_file_full_name.
3131 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
3133 * breakpoint.c (catch_command_1): Fix typo in error msg.
3135 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3137 * elfread.c (elf_symfile_read): Update ELF structure and routine
3138 names to specify 32-bit versions.
3139 (elf_symtab_read): Retrieve size field directly from symbol,
3140 instead of using old kludge.
3142 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
3143 calling opcodes library.
3144 * z8k-tdep.c (print_insn): Likewise.
3146 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3148 * stabsread.c: Remove all uses of error(). Make error_type and
3149 read_type_number static.
3150 (define_symbol): Don't try to deal with a missing symbol
3151 descriptor which isn't followed by digit, '(', or '-'.
3152 * stabsread.h: Don't declare read_type_number here.
3153 * gdbtypes.h: Don't declare error_type here.
3154 * xcoffread.c: Remove NO_TYPEDEFS code.
3156 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
3158 * mips-tdep.c: Removed #include of many header files, and #define
3159 of MIPSMAGIC; no longer used.
3161 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3163 * Many places: replace "the inferior" in messages with "the program"
3164 or "the program being debugged".
3165 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
3166 and I'm getting sick of maintaining it.
3168 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
3171 * config/i386/go32.mh: Define SER_HARDWIRE.
3172 * Makefile.in: Define SER_HARDWIRE.
3174 (alldeps.mak): Add SER_HARDWIRE.
3175 Remove all references to ser-hardwire.{c,o}.
3176 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
3178 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3180 * sparc-nat.c (store_inferior_registers): Fill in all members of
3181 inferior_fp_registers by reading them from the inferior before
3182 modifying and writing them back.
3183 Fixes unexplainable inferior FP exceptions after calls to the inferior
3184 or setting of floating point registers.
3185 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
3186 to register which is generated by gcc-2.4.
3188 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
3190 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
3192 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
3194 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
3195 xm-i386lynx.h}: New configuration for Lynx.
3197 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3199 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
3200 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
3202 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
3203 as struct, union, or enum tags.
3205 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3207 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
3210 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3212 * infrun.c (wait_for_inferior),
3213 infcmd.c (program_info, signal_command): Use symbolic signal names.
3215 * inftarg.c (child_wait): Deal with EINTR and include message from
3216 strerror if printing an error message.
3218 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
3220 * stabsread.c: Remove most uses of lookup_fundamental_type.
3221 (define_symbol): Use read_type for type of enum constant,
3222 not just read_type_number. Also don't call error().
3223 (define_symbol): For unrecognized constant type, one complaint (the
3224 one from error_type) is enough. Don't make our own in addition.
3225 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
3226 * gdbtypes.h: Doc fixes.
3228 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3230 Fix stack unwinding through _sigtramp on Irix. These patches are from
3231 Paul Flinders <ptf@delcam.co.uk>.
3232 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
3233 executable uses sigvec.
3234 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
3236 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
3238 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3240 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
3241 be passed to the inferior to make "handle <signal> nopass nostop" work.
3243 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3245 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
3247 * findvar.c (value_from_register): Fix uninitialized first_addr
3248 which caused problems with assignment of doubles to register variables
3250 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
3251 missing mips definitions if necessary.
3253 Fix handling of double register variables for mips targets and big
3254 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
3255 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
3256 8 bytes for doubles.
3257 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
3258 conversion of type held in multiple registers to host format.
3259 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
3260 companion to REGISTER_CONVERT_TO_TYPE.
3261 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
3262 Convert to function calls.
3263 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
3265 * mips-tdep.c (mips_print_register): Raw buffer now needs just
3266 MAX_REGISTER_RAW_SIZE bytes.
3267 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
3268 (if defined) for doubles.
3269 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
3270 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
3271 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
3273 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
3276 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3278 * configure.in: Add i[34]86-*-isc*.
3280 * stabsread.c: Make sure all complain() pass the address of the struct.
3282 * xcoffread.c: Make sure all struct complaints are static not auto.
3284 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
3286 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
3288 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3290 * config/i386/linux.mh: Re-enable coredumps now that they should work.
3292 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
3294 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
3296 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
3298 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
3300 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3302 * Makefile.in (INSTALLED_LIBS): New variable.
3304 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3306 * main.c (quit_command): In the "quit anyway?" message, tell the user
3307 whether we are planning to detach or kill the program.
3309 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
3310 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
3312 * infcmd.c (read_pc): Doc fix.
3314 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
3316 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
3317 signal_handler_caller.
3318 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
3319 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
3320 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
3321 Use SIGTRAMP_START if defined.
3322 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
3323 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
3325 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
3327 * infcmd.c (step_1): Fix poorly worded error message.
3329 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
3330 Comment out corelow.c because core dumps are broken on these machines.
3332 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
3333 if srcdir is not ".".
3334 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
3335 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
3336 * depend: Update to latest automatically built version.
3338 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
3340 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
3341 * Makefile.in (NONSRC): Add ChangeLog-92
3343 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3345 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
3346 not typo RAW_REGISTER_SIZE.
3348 * frame.h, inferior.h: Doc fixes.
3350 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
3352 * findvar.c (write_register): Add sanity check for register size.
3353 (read_register): Fixup sanity check for register size to be
3354 consistent with write_register().
3356 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
3358 * sparclite/Makefile.in: Add dummy info, install and install-info
3361 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
3363 * remote-nindy.c: Removed declaration of coffstrip.
3364 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
3366 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
3368 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
3371 * Makefile.in (VERSION): GDB 4.9 release.
3373 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
3375 * README: Update known bugs to include the Solaris bug that
3376 leaves core dumps in the current directory when restarting the
3377 inferior with "run". Expand on the testsuite information.
3379 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
3380 be the last 4.9 prerelease test archive.
3382 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
3384 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
3387 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
3389 * README, NEWS: Update for gdb 4.9 release.
3391 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
3393 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
3394 * target.c (MIN): #undef before defining.
3396 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
3398 Patch from Jeffrey Law:
3399 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
3401 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
3403 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
3406 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
3408 * ch-exp.y (start): Apply work-around to avoid bison warning.
3410 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
3412 * Makefile.in (BISON): Remove double quotes around BISON
3413 definition when bison is used.
3415 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
3416 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
3417 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
3418 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
3419 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
3420 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
3421 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
3422 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
3424 * Makefile.in (VERSION): Bump to 4.8.6.
3426 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
3428 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
3429 include declarations for malloc/realloc/free. Both malloc and
3430 realloc return 'void *' for non-ANSI compilations.
3432 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
3434 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
3435 longer opened twice.
3437 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
3439 * solib.c (clear_solib): Don't close bfd if it is NULL.
3441 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
3443 * core.c (dis_asm_read_memory): Cast second arg of
3444 target_read_memory to "char *".
3445 * breakpoint.c (watchpoint_check): Change arg type from PTR to
3446 "char *", to match other functions called by catch_errors().
3448 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
3450 * More patches from Jeffrey Law (law@cs.utah.edu).
3451 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
3452 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
3453 Delete unnecessary declarations.
3455 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
3457 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
3458 poll() for termio{s}.
3460 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
3462 * i386-tdep.c (i386_frame_num_args): Always return -1.
3464 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
3466 * Patches from Jeffrey Law <law@cs.utah.edu>.
3467 * gdb/hppa-tdep.c: Declare frame_saved_pc.
3468 (frameless_function_invocation): New function.
3469 (frame_saved_pc, init_extra_frame_info): Use
3470 frameless_function_invocation.
3471 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
3472 call instead of just grabbing the value currently in %r2.
3473 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
3474 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
3475 definition and use the common one in tm-hppa.h.
3476 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
3477 use unwind descriptors to determine if the frame chain is valid.
3478 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
3479 it does not assume %r4 is the frame pointer.
3480 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
3481 and ssm instructions.
3482 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
3483 helper functions for print_insn.
3484 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
3485 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
3486 which nullifies the following instruction.
3488 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3490 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
3491 pass the 5th arg there, rather than using an ANSI C-specific macro.
3493 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
3495 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
3497 * Makefile.in (VERSION): Bump to 4.8.5
3498 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
3499 directories to include search path.
3500 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
3502 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
3503 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
3504 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
3505 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
3506 udr.o, udip2soc.o): Remove explicit rules, use the ones that
3507 are automatically generated in "depend".
3508 * Makefile.in (paread.o): Document why a dependency doesn't get
3509 automatically generated in "depend" and leave this explicit rule
3511 * depend: Update to latest automatically generated version.
3513 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3515 * xcoffread.c: Doc fix.
3517 * Makefile.in (depend): Include $(CC) command in generated output.
3519 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
3521 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
3522 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
3523 * depend: Update to latest automatically built version.
3525 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
3527 * sparclite/Makefile.in: Create default target that does nothing
3528 in order to force user to build by hand.
3530 * sparclite/Makefile: Remove. It's not necessary anymore.
3532 * ser-unix.c (wait_for): New routine to handle read timeouts,
3533 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
3535 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
3537 * mips-pinsn.c (print_insn): Return value.
3539 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
3541 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
3542 at configuration time and doesn't belong in the distribution archive.
3544 * Makefile.in (NONSRC): Add 29k-share/README.
3545 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
3547 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
3548 constants with slightly more portable definitions (still depends
3549 on 2's complement arithmetic though).
3550 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
3551 * i386v-nat.c (sys/reg.h): Conditionalize include on
3552 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
3553 * ser-unix.c (termio.h): Include <termio.h> like other files that
3554 include termio.h, not <sys/termio.h> which may not exist (on
3557 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
3559 * valprint.c (print_longest): Change format parameter from a
3560 'char' to an 'int'. We can't have 'char' parameters with the
3561 current coding style, where we mix prototypes with pre-ANSI
3563 * value.h (print_longest): Change format parameter in prototype
3564 from a 'char' to an 'int'.
3566 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3568 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
3570 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
3571 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
3573 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
3575 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
3576 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
3577 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
3578 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
3579 ptrace needs 5 arguments, #define ptrace to always
3580 pass zero as the 5th argument.
3582 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3584 * configure.in: Match z8k-*-sim for z8000.
3585 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
3586 * remote-hms.c: Update to use new serial protocol.
3588 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3590 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
3591 necessary and Solaris doesn't have it.
3593 * Makefile.in (clean-info, install, install-info, info, dvi,
3594 check, all): do not echo recursion lines.
3596 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
3598 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
3599 required target ports which use sockets (like a29k-udi).
3601 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
3603 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
3605 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
3606 systems lacking select().
3608 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
3610 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
3612 * alldeps.mak, depend: Update with latest automatically built
3615 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
3617 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
3619 * Makefile.in (make-proto-testsuite.dir): New target to make
3620 prototype testsuite tree.
3622 * Makefile.in (VERSION): Bump to 4.8.4.
3624 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
3626 * stabsread.c (define_symbol): If unrecognized constant type,
3627 complain() not error().
3629 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
3631 * infptrace.c: Add missing close paren to test for
3632 FIVE_ARG_PTRACE defined.
3634 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
3635 when compiling with gcc, but disable it for now. See comment.
3636 * defs.h (LONGEST): Define as either "long" or "long long"
3637 based on CC_HAS_LONG_LONG.
3638 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
3639 how longest_to_int is defined.
3640 * c-valprint.c (c_val_print): Call print_longest.
3641 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
3642 instead of LONG_LONG.
3643 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
3645 * printcmd.c (print_scalar_formatted): Call print_longest
3646 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
3647 * typeprint.c (print_type_scalar): Call print_longest and let
3648 it figure out what to do for PRINTF_HAS_LONG_LONG.
3649 * valprint.c (val_print_type_code_int): Call print_longest
3650 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
3651 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
3652 * value.h (struct value): Replace usage of LONG_LONG with
3654 * value.h (print_longest): Add prototype.
3655 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
3656 * values.c (unpack_double): Collapse code that was unnecessarily
3657 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
3658 * values.c (value_from_longest): Remove dependency on
3659 CC_HAS_LONG_LONG and just use LONGEST.
3660 * solib.c (solib_map_sections): Use bfd_get_filename
3661 to access filename field.
3662 * solib.c (clear_solib): Save filename and free it later, after
3663 bfd_close, since bfd_close may reference it. Use bfd_get_filename
3664 to access the field.
3665 * config/convex/xm-convex.h (LONG_LONG): Replace with
3666 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
3667 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
3668 Add PRINTF_HAS_LONG_LONG references.
3670 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3672 * inflow.c (kill_command), infcmd.c (attach_command),
3673 remote.c (remote_interrupt_twice): In messages for the user, call it
3674 "the program" or "the program being debugged" not "the inferior".
3676 * hp300ux-nat.c: Cast second arg to supply_register calls.
3677 (_initialize_kernel_u_addr, getpagesize): New functions.
3678 (store_inferior_register_1): Change arg name from value to val.
3679 (fetch_core_registers): Make arg core_reg_size unsigned.
3680 Pass 5 args to ptrace.
3681 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
3682 Remove KERNEL_U_ADDR stuff.
3683 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
3684 * config/m68k/hp300hpux.m{t,h}:
3685 Move exec.o from NATDEPFILES to TDEPFILES
3686 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
3687 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
3689 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3691 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
3693 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3695 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
3697 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3699 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
3700 describe `set demangle-style arm' (not cfront);
3701 mention can type `q' to discard output, when gdb pages
3703 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3705 * valops.c (search_struct_field): Fix gdb core dump with incomplete
3708 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3710 * remote.c: Change timeout to 2.
3711 (remote_open): Use unpush_target not remote_close.
3712 (remote_resume): If siggnal != 0, give warning not error().
3713 (remote_wait, remote_interrupt, remote_interrupt_twice):
3714 If we get two interrupts, let the user get out if they want.
3715 (remote_{kill,mourn}): New functions.
3716 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
3718 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
3720 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
3722 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3724 * Remote targets (mourn): Call unpush_target.
3726 * config/sparc/xm-sun4os4.h: Declare free() to return int.
3727 Remove twisted use of PARAMS.
3729 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
3730 that ansidecl.h assumes ANSI on AIX.
3732 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
3734 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
3735 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
3737 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3739 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
3741 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
3743 * remote-vx.c (net_connect): Allow numeric IP address for host.
3745 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3747 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
3749 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
3751 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
3753 * symtab.h, xcoffread.c: Revise linetable sorting comments.
3755 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3757 * valops.c (value_cast): A cast might also change the object
3758 representation in C++.
3759 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
3760 to get the proper read_symtab function when called from mipsread.c.
3761 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
3762 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
3763 for dummy psymtabs, inhibit processing of dummy psymtabs.
3765 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
3767 * Changes from (or inspired by) AMD:
3768 * remote-udi.c (udi_attach): Assignments to Space and Offset were
3770 (udi_wait): Make error message (UDIGetStdout) match error.
3771 (udi_wait): Handle UDIStdinNeeded.
3772 * command.c [CANT_FORK]: Use system().
3773 * utils.c (prompt_for_continue): Allow quit with 'q'.
3775 * solib.c (solib_add): Don't call special_symbol_handling if there
3776 were errors in symbol_add_stub. Also set so->from_tty before
3777 calling symbol_add_stub.
3779 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
3781 * Merge in HPPA/BSD patches from Utah:
3782 * defs.h: Add const to 2nd arg of psignal prototype.
3783 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
3785 * hppab-core.c: Deleted. No longer useful.
3786 * hppab-nat.c: #include more files. Use PT_WUREGS, not
3788 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
3789 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
3790 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
3791 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
3792 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
3794 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
3796 * Fix two bugs found by deja-gnu. One is the incorrect reporting
3797 of the PC being in a stack dummy when looking at a core file
3798 without symbols. The other is the incorrect passing of char
3799 arguments during expression evaluation (ie: p foo('a','b') would
3800 mess up the passing of it's args because it wasn't coercing the
3802 * hppah-tdep.c: Rename global functions to have consistent hppa_
3803 prefix. Make more functions static. Drop hp_ prefix from static
3804 functions. (hppa_push_arguments): Call value_arg_coerce to cast
3805 char to int args if necessary. (hppa_fix_call_dummy): Create
3806 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
3807 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
3808 valid (ie: != 0) before doing comparison against PC.
3809 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
3810 to reflect new arguments.
3811 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
3812 prefix for func name. (FIX_CALL_DUMMY): Move code into
3815 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
3816 to malloc() so that we can test GDB eval of dynamically created
3817 arrays (like char strings in `print "foo"').
3819 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3821 * printcmd.c (print_address_symbolic): Search symtabs as well as the
3822 minimal symbols for a nearby symbol.
3824 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
3826 * coffread.c: Comment changes around minimal symbol recording.
3828 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3830 * command.c: comment changes only.
3832 * mips-tdep.c (heuristic_fence_post): new static variable.
3833 (heuristic_proc_start): use heuristic_fence_post, print better
3834 warnings, but only if not stop_soon_quietly.
3835 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
3837 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
3839 * symtab.h: Fix LOC_REF_ARG comment.
3841 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3842 and Jim Kingdon (kingdon@cygnus.com)
3844 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
3846 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
3847 symfile.c (compare_symbols): Don't check first character; STRCMP
3850 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
3851 structures that are passed by address in a register.
3852 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
3853 * findvar.c (read_var_value),
3854 printcmd.c (address_info, print_frame_args),
3855 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
3856 * symtab.c (lookup_block_symbol): Deal with it.
3858 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
3860 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
3862 * objfiles.c (find_pc_section): Return a struct obj_section *.
3863 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
3864 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
3865 Don't use obj_section hack.
3866 * xcoffexec (vmap_symtab): Relocate obj_sections.
3867 * printcmd.c (containing_function_bounds): Use find_pc_section.
3869 * symtab.h: Clean up SYMBOL_VALUE comments.
3871 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
3873 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
3874 Expand comments about LOC_ARG/LOC_LOCAL pairs.
3876 * coffread.c (read_coff_symtab): Use rewind before fseek.
3878 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
3880 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
3881 * Makefile.in: Add $(YFLAGS) when using $(YACC).
3882 * Makefile.in: Remove message to expect conflicts and unused
3883 rules in ch-exp.y, since there no longer are any such.
3885 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3887 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
3889 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
3891 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
3892 rather than dumping core.
3894 * Makefile.in: Add ${srcdir}/ to all source files.
3895 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
3896 (TAGS): Deal with srcdir and new config directory scheme.
3898 Makefile.in (NONSRC): Remove createtags.
3899 alldeps.mak: Updated.
3901 * rs6000-tdep.c: Delete unused function print_frame.
3903 * frame.h (struct frame_info): Doc fix for next_frame.
3904 New field signal_handler_caller.
3905 blockframe.c (create_new_frame, get_prev_frame_info),
3906 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
3907 INIT_FRAME_PC_FIRST).
3908 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
3911 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
3913 * irix4-nat.c (fetch_core_registers): Special version of this for
3914 Irix 4.x, which stores regs a bit differently from other /proc
3916 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
3917 to new file core-svr4.c.
3918 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
3919 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
3921 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
3923 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
3925 * i387-tdep.c: Remove unused #includes.
3927 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
3929 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
3931 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
3933 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
3935 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
3936 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
3937 Don't muck with SYMBOL_CLASS.
3939 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
3941 * munch: Don't use head command. It doesn't exist everywhere.
3943 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
3945 * inflow.c (new_tty): Remove spurious 'o' character at end
3948 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3950 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
3951 instructions and nothing more.
3952 * mipsread.c (add_line): Add comment why we have to combine line number
3953 entries for the same line number.
3955 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
3957 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
3960 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
3962 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
3964 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
3966 * source.c (select_source_symtab): Clean up comment. Also, if
3967 we have a current_source_symtab, and s is NULL, return without
3969 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
3970 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
3972 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
3974 * dbxread.c (unknown_symchar_complaint): Add new complaint.
3975 * stabsread.h: Declare it.
3976 * partial-stab.h: Use it.
3978 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
3980 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
3982 * stack.c (print_frame_info): Print specially if dummy frame.
3984 * breakpoint.c: Add comments regarding within_scope future direction.
3988 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
3990 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
3992 * ch-exp.y: Fix thinko that broke parsing of FALSE.
3994 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3996 * stabsread.c (read_member_functions): Initialize domain for stubbed
3997 member functions to avoid gdb core dumps when printing pointers
3998 to member functions.
3999 * cp-valprint.c (cp_print_class_method): Check for stubbed member
4002 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
4004 * expprint.c (print_subexp): If opcode not found in op_print_tab,
4005 stop with an error().
4006 eval.c (evaluate_subexp): Change error message.
4008 * objfiles.c (build_objfile_section_table): Cast return value
4009 from obstack_finish.
4011 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
4013 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
4014 to rs6000_frame_chain and deal with it if we're in a signal handler.
4015 (FRAME_SAVED_PC): Use rs6000_frame_chain.
4017 * breakpoint.c (within_scope): New function.
4018 (enable_breakpoint, watchpoint_check): Use it.
4020 * source.c (openp): Handle "exec-file ./ls" correctly.
4022 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
4024 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
4026 * ch-exp.y: Clean up lexing of identifiers and
4027 reserved words. (E.g. don't recognize FALSEXXX as the
4028 keyword FALSE followed by the identifier XXX.)
4029 Also, convert identifiers to lower case.
4031 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
4033 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
4034 new serial interface.
4036 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
4038 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
4039 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
4040 * ser-go32.c: Return -1 on most failures, 0 on most successes,
4041 and use new return codes for go32_readchar().
4042 * ser-unix.c: Ditto. Also, move error handling up to caller for
4043 SERIAL_SETBAUDRATE().
4044 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
4045 to specific routine.
4046 (serial_close): New routine to wrap around device close routine.
4047 serial.h: Clean & document return values more clearly.
4049 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
4051 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
4053 * rs6000-pinsn.c (print_operand, case LI): Print condition register
4054 operand in decimal rather than wrong textual versions.
4056 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
4057 (mention 't', remove false thing about 'g' only good with 'f').
4059 * breakpoint.h: move "struct breakpoint" and friends to top of
4060 file so that bpstat_find_breakpoint prototype works.
4062 * solib.c (struct so_list): Add bfd field.
4063 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
4064 Put the bfd in bfd field of the so_list.
4065 (clear_solib): Free bfd name and close_bfd on the bfd.
4067 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
4069 * valarith.c (value_subscript): Add COERCE_REF.
4070 * ch-exp.y (operand_5): We can generalize the 2nd operand
4071 of a string repetition ot 'literal' without ambiguity.
4073 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4075 * breakpoint.h (struct bpstat): Remove momentary field.
4076 Remove bpstat_momentary_breakpoint. This was always kludgy
4077 and is no longer used.
4079 * breakpoint.h: Add enum bpstat_what.
4080 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
4081 stop and print fields of bpstat now per-breakpoint, not just
4082 one for the whole chain.
4083 breakpoint.{c,h} (bpstat_what): New function.
4084 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
4085 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
4086 with call to bpstat_what.
4087 README: Remove watchpoint/breakpoint bug from known bugs.
4089 * breakpoint.h: Prototype bpstat_find_breakpoint.
4091 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
4093 * symtab.c (find_methods, gdb_mangle_name): Note that functions
4095 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
4096 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
4098 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
4100 * i960-pinsn.c (tabent): Copied struct definition from
4103 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4105 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
4106 is a C++ destructor.
4107 * symtab.c (gdb_mangle_name): Use it.
4108 * symtab.c (find_methods): Do not add destructors to choice list
4110 * symtab.c (decode_line_1): Make breakpoints on destructors work
4113 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
4115 * ser-go32.c: Make it use serial port name.
4116 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
4118 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
4121 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
4123 * configure.in: Only configure sparclite subdir when target_cpu
4126 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
4128 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
4129 Remove FIXME comment regarding this.
4131 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
4133 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
4135 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
4137 Add section table to objfile struct. Use it for find_pc_section.
4138 * objfiles.c (add_to_objfile_sections,
4139 build_objfile_section_table, find_pc_section): new functions.
4140 (allocate_objfile): build section table.
4141 * objfiles.h (struct obj_section): new structure.
4142 (struct objfile): add section table.
4143 (find_pc_section): new prototype.
4144 * solib.[ch] (find_pc_section_from_so_list): removed.
4145 * sparc-tdep.c: include objfiles.h for find_pc_section. include
4146 symfile.h for objfiles.h.
4147 (in_solib_trampoline): adjusted for new find_pc_section
4148 prototype. Removed BAD_RICH_HACK ifdefs.
4149 * symfile.c (syms_from_objfile): offset objfile sections.
4150 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
4151 * symfile.h (find_pc_section): prototype removed. Also fixed
4152 comment typo NUL -> NULL.
4153 * target.[ch] (find_pc_section_from_targets): removed.
4154 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
4156 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
4158 * ser-go32.c: Format. (go32_open): Use proper return value.
4160 * configure.in: Undo conditional configdirs hack for sparclite.
4162 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
4164 * symtab.c (list_symbols): When call break_command, pass both
4165 filename and function name not just function name.
4167 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
4169 (Changes and new files to make "none" a full fledged configuration)
4170 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
4171 Currently only tm-none.h has any meaningful contents.
4172 * config/none/none.mh (NAT_FILE): Use nm-none.h
4173 * config/none/none.mh (XM_FILE): Use xm-none.h
4174 * config/none/none.mt (TM_FILE): Use tm-none.h
4175 * Makefile.in (depend): Remove comment about parse errors in
4176 valops.c, it now parses correctly and generates a correct depend
4177 line. Remove line that touches xm.h, tm.h, and nm.h; they are
4178 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
4180 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
4182 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
4184 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
4185 exactly 8 characters.
4187 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
4189 * configure.in: Sparclite uses sparc config dir. Also has it's
4190 own tm- & .mt files now. Also add sparclite to configdirs.
4191 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
4192 * config/i386/go32.mh: Nullify def of TERMCAP.
4193 * config/i386/xm-go32.h: Get rid of redef of EIO.
4194 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
4195 specific configs. Very similar to sun4os4, but without solib.
4196 * sparclite/{Makefile.in configure.in}: First cut at making this
4199 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
4201 * ser-go32.c: First cut at adapting to new serial interface.
4203 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
4205 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
4206 These implement a new serial line interface for talking to remote
4208 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
4209 EXCEPT go32, which gets ser-go32.c.
4210 * remote.c: Use new serial interface. More remote-xxx's to be
4212 * ser-bsd.c, ser-termios.c: Removed.
4213 * serial.c: New. Implements common operations for all serial
4215 * ser-unix.c: New. Unix specific serial operations for various
4216 flavors of Unix (Posix, SysV, BSD).
4217 * serial.h: Generic serial interface defs.
4218 * config/i386/go32.mh, config/i386/i386bsd.h,
4219 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
4220 ser-bsd.o from XDEPFILES. All the magic is now handled in
4223 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
4225 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
4227 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
4229 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
4231 * rs6000-tdep.c (frameless_function_invocation): Don't even think
4232 about framelessness except on the innermost frame.
4234 * xcoffexec.c: Call fatal() not abort().
4236 * stabsread.c (patch_block_stabs): If stab & no symbol, make
4237 a LOC_OPTIMIZED_OUT symbol.
4238 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
4239 findvar.c (read_var_value), printcmd.c (address_info),
4240 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
4241 m2-exp.y (yylex): Deal with it.
4242 ch-exp.y (yylex): Deal with it.
4244 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
4246 * findvar.c (value_from_register): H8500 specific, check to see
4247 if we are looking at short pointer. If so, skip crock.
4248 * h8500-tdep.c (h8500_frame_chain): Mask down value from
4249 read_memory_integer() to avoid getting messed up by sign extension.
4251 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4253 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
4254 ifdef protect using BAD_RICH_HACK. This should be removed soon.
4255 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
4257 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
4259 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
4261 * core.c (dis_asm_print_address): New function.
4263 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
4266 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4268 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
4269 entire breakpoint chain and print only the first entry that needs to
4270 be printed and needs to be stopped for. Fixes problems with printing
4271 of multiple breakpoints with different conditions.
4272 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
4273 effectively stops printing of the breakpoint chain.
4274 * breakpoint.c (print_it_noop): New routine to print nothing
4275 for this breakpoint entry and dont stop printing.
4276 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
4277 watchpoint only if it is enabled.
4278 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
4279 descriptor from the library to make backtraces through setjmp work.
4280 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
4282 * mips-tdep.c (read_next_frame_reg): Provide correct values for
4283 all registers saved within sigtramp, cleanup.
4285 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4287 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
4289 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4291 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
4292 with prototype in ../include/dis-asm.h.
4294 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4296 * core.c (dis_asm_{read_memory,memory_error}): New functions.
4297 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
4298 Use read_memory_func interface to disassembler.
4300 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4302 Teach sparc solaris to next over shared library functions.
4303 * solib.[hc] (find_pc_section_from_so_list): new function and
4305 * sparc-tdep.c (in_solib_trampoline): new function.
4306 * symfile.[hc] (find_pc_section): new function and prototypes.
4307 * target.[hc] (find_pc_section_from_targets): new function and
4309 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
4310 in_solib_trampoline.
4312 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
4314 * infrun.c (wait_for_inferior): Revise comment.
4316 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
4318 * command.{c,h}: New var_type var_integer.
4319 main.c: Use it for history_size.
4321 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
4322 Lint and byte-order fixups.
4324 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
4326 * breakpoint.h (bpstat): New field print_it.
4327 breakpoint.c (bpstat_print): Use it.
4328 (print_it_normal): New function (from old bpstat_print code).
4329 (bpstat_{alloc,stop_status}): Set print_it field.
4331 * breakpoint.c (bpstat_stop_status): Use catch_errors when
4332 evaluating watchpoint condition, via new function watchpoint_check.
4333 Also stop if watchpoint disabled due to leaving its block.
4335 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
4337 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4339 * mips-pinsn.c: Add missing include of dis-asm.h.
4341 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
4343 * Makefile.in (clean, distclean, realclean): Recursively apply
4344 to subdirs first, rather than last. This avoids, for example,
4345 Makefile being removed in a parent directory before the recursive
4348 * alldeps.mak, depend: Update for below changes.
4350 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
4351 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
4352 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
4353 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
4354 instead of tm-68k.h.
4355 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
4356 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
4357 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
4358 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
4359 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
4360 tm-68k.h to tm-m68k.h.
4361 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
4362 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
4365 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
4366 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
4367 * a29k-tdep.c: Renamed from am29k-tdep.c.
4368 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
4369 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
4370 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
4371 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
4372 Map '29k' to 'a29k'.
4373 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
4374 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
4375 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
4377 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
4378 define that does not appear anywhere else in the gdb source tree.
4379 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
4381 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
4383 * breakpoint.c: Add comments regarding breakpoint_re_set.
4385 * xcoffread.c (sort_syms, compare_symbols): Remove.
4386 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
4387 not our own sort_syms (it is identical).
4389 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
4391 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4393 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
4394 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
4396 * exec.c (exec_close): Fix storage leak.
4397 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
4398 output sections when patching an executable.
4399 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
4400 when writing all registers.
4401 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
4402 at the right offset in the dummy frame.
4403 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
4404 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
4405 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
4407 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
4409 * Makefile.in (TARFILES): Avoid trailing backslash.
4411 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
4413 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
4414 it in breakpoint_re_set.
4415 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
4417 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
4418 don't use sizeof(int) for target stuff, etc).
4420 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
4422 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
4423 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
4424 support that can't be integrated anyway due to lack of clear
4427 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
4429 * findvar.c (read_register, write_register): Make these capable
4430 of reading/writing registers that are shorter than REGISTER_TYPE.
4431 * (value_from_register): Install H8500 specific code to return
4432 proper value when register is being used as a pointer.
4433 * h8500-tdep.c: Remove extra defines of NUM_REGS.
4434 (h8500_skip_prologue): Use correct lengths for LINK instructions.
4435 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
4436 chain frames properly by combining frame pointer with T reg.
4437 (init_extra_frame_info): Delete. It's now a macro.
4438 (frame_args_address): Don't add PTR_SIZE. Stack args are already
4439 offset by the correct amount off of the frame pointer.
4440 (register_byte): Delete. It's now a macro.
4441 (register_raw_size, register_virtual_size): Delete. Replaced by
4442 common routine h8500_register_size, cuz there's no difference
4443 between the raw & virtual sizes on this machine.
4444 (register_convert_to_raw, register_convert_to_virtual): Delete,
4445 cuz there's no difference between the raw & virtual forms.
4446 Replaced by memcpy in tm file.
4447 (register_virtual_type): Rename to h8500_register_virtual_type.
4448 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
4449 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
4450 emulator have same reg offsets. This is all handled in the
4452 (h8500_trapped_internalvar): New routine to detect references to
4453 convenience vars acting as pointer pseudo-regs.
4454 (h8500_value_trapped_internalvar): Conjure up value of pointer
4456 (h8500_set_trapped_internalvar): Convert set value in real
4457 register references.
4458 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
4459 code segment register.
4460 infrun.c (proceed): Simplify. Call write_pc instead of doing it
4462 (wait_for_inferior): Add h8500 specific code to add stack segment
4463 when reading SP register.
4464 remote-sim.c (fetch_register): Spacing.
4465 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
4466 detect cruft. Redo all register manipulation stuff. Get rid of
4467 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
4468 to frame pointer. (IS_TRAPPED_INTERNALVAL,
4469 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
4470 to create internal vars for pointer pseudo-regs.
4472 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
4474 * Makefile.in: Numerous small changes to macro definitions
4475 and rules for building gdb distribution tree. Many macros
4476 eliminated or merged, and rules simplified.
4477 * alldeps.mak: Update.
4480 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
4482 * Makefile.in: recurse through SUBDIRS for dvi target too
4484 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
4486 * Clean up xcoff relocation.
4487 objfiles.h (struct objfiles): Add section_offsets, num_sections.
4488 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
4490 symtab.h (struct general_symbol_info): Add section field.
4491 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
4492 xcoffread.c: Set section for symbols and msymbols.
4493 (struct symtab): Add block_line_section field.
4494 buildsym.c (end_symtab): Set it.
4495 (end_symtab and callers): Add section parameter.
4496 objfiles.c (objfile_relocate): New funciton.
4497 xcoffexec.c (vmap_symtab): Use it.
4498 xcoffsolib.h (struct vmap): Remove unused fields.
4499 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
4500 CORE_NEEDS_RELOCATION, symtab_relocated.
4501 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
4502 rs6000-tdep.c: Make loadinfotext static.
4503 breakpoint.c (fixup_breakpoints): Doc fix.
4504 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
4505 (end_symtab): primary field replaces nonreloc.
4507 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
4509 * symtab.h (struct linetable_entry): Remove confusing comment.
4511 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4513 * Makefile.in: add installcheck target
4515 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
4517 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
4518 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
4519 z8k}: New directories to hold cpu specific configuration files.
4520 Naming follows gcc convention.
4521 * config/{*.mt, *.mh}: All target and host makefile fragment
4522 config files moved to an appropriate config/<cpu> subdirectory.
4523 * nm-*, xm-*, tm-*: All native, host, and target files, which
4524 get linked to nm.h, xm.h, and tm.h respectively by configure,
4525 moved to appropriate config/<cpu> subdirectory.
4526 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
4527 Native, host, and target files that are common across more than
4528 one cpu architecture and included by one of the configured
4529 native, host, or target files, get moved to config directory.
4530 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
4531 pick up native, host, or target include files moved to one of
4532 the config subdirectories, and that are included by other files.
4533 * Makefile.in (alldeps.mak): Modify to account for new config
4534 directory structure.
4535 * alldeps.mak, depend: Update for new config directory structure.
4536 * config/*/[ntx]m-*.h: Modify all files that include other
4537 [ntx]m-*.h files to use path relative to gdb/config. I.E.
4538 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
4540 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
4541 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
4542 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
4543 * configure.in: Default gdb_host_cpu to host_cpu, and remap
4544 the ones where the default is not unique or different than the
4545 config subdirectory name. Similarly, handle gdb_target_cpu.
4546 Modify configure.in as appropriate to make use of gdb_host_cpu
4547 and gdb_target_cpu to find makefile fragments and make links.
4549 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
4551 * mipsread.c (compare_blocks): Sort blocks with the same start
4552 address by decreasing ending address.
4554 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4556 * mipsread.c (parse_procedure): Save cur_fdr accross call to
4557 lookup_symbol as it might get clobbered by the call.
4559 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
4560 The previous code did not initialize the language field for the psymtab
4563 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
4565 * c-exp.y (parse_number): Avoid shift warning.
4566 * serial.h (struct ttystate): Declare empty one on DOS.
4568 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
4570 * xm-sun4os4.h: Return type of free() should be void, not int.
4572 * vx-share/vxWorks.h: Remove #def of NULL.
4574 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
4576 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
4578 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
4580 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
4582 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
4584 * ieee-float.c: Moved to ../libiberty.
4585 * ieee-float.h: Moved to ../include.
4586 * Makefile.in: Update accordingly.
4587 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
4588 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
4589 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
4590 it is now in ../opcodes/m68881-ext.c.
4591 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
4592 prologue (some callers _do_ care).
4593 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
4594 new interface of ../opcodes/*-dis.c.
4595 * ch-exp.y: Add #include <ctype.h>.
4597 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
4599 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
4601 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
4603 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
4605 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
4607 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4609 * z8k-tdep.c (extract_return_value, write_return_value,
4610 store_struct_return): New functions from macros in tm-z8k.h.
4612 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
4614 * valops.c (value_arg_coerce): Apply temporary patch to
4615 fix problem with coercion of array and function types when
4616 passed as arguments to C functions, pending a more complete
4617 review of when and how coercion should be done, depending
4618 upon context and language.
4620 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
4622 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
4624 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
4625 debugsec if there are a non-zero number of symbols.
4627 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
4629 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
4631 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
4633 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
4635 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
4636 not just 50 symbols.
4637 (symtbl_num_syms): New variable.
4638 (read_xcoff_symtab): Set it.
4639 (read_symbol_nvalue): Check for bad symno.
4640 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
4643 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
4645 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
4646 This is defined in defs.h if necessary.
4647 * vx-share/vxWorks.h: Remove #defs of min and max.
4648 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
4649 vx-share/xdr_rdb.c: include defs.h.
4651 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
4653 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
4656 * xcoffread.c (enter_line_range): complain() on bad endoffset.
4657 xcoffread.c: Doc fixes.
4659 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
4661 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
4662 xcoffexec.c (xcoff_relocate_core): New function.
4663 (text_adjustment): Removed.
4664 (add_vmap): Return the vmap.
4665 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
4667 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
4669 * xcoffsolib.h: Add objfile member to struct vmap.
4670 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
4671 xcoffexec.c (add_vmap): Allocate objfiles here.
4673 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
4675 Support 68000 series without floating point.
4677 * configure.in (m68000-*-{aout,elf,coff}): New configs.
4678 * tm-68k-nofp.h: New file, lacks 68881 support.
4679 * config/m68k-nofp.mt: New file.
4681 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
4683 Remove a few remaining underscore/no-underscore remnants from
4686 * config/{m68k-un.mt, sparc-un.mt}: Remove.
4687 * config/m68k-noun.mt: Rename to m68k-fp.mt.
4688 * config/sparc-noun.mt: Rename to sparc-em.mt.
4689 * tm-68k-noun.h, tm-spc-noun.h: Remove.
4690 * tm-68k-un.h: Rename to tm-68k-fp.h.
4691 * tm-spc-un.h: Rename to tm-spc-em.h.
4692 * tm-sun4sol2.h: Cleanup.
4693 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
4695 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
4697 * symmisc.c (std_in, std_out, std_err): Move initializations
4698 to runtime code, in case they aren't constant.
4700 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
4702 * symtab.c (find_pc_symtab): some object file formats, notably
4703 mips, have holes in the address ranges of symtabs. Change
4704 this algorithm from first hit to tightest fit.
4706 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
4707 fence post without finding the enclosing function, then print a
4710 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
4712 * utils.c (fputs_demangled, fprint_symbol): Remove.
4713 * utils.c (fprintf_symbol_filtered): New function which combines
4714 the functionality of fputs_demangled and fprint_symbol. Uses a
4715 caller provided language parameter to select the appropriate
4716 demangler, and caller provided args to pass to the demangler.
4717 * defs.h (enum language): Move further up in file so enum can
4718 be used in prototypes.
4719 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
4720 * defs.h (fprintf_symbol_filtered): Add prototype.
4721 * c-typeprint.c (cp_type_print_method_args): Replace calls to
4722 fputs_demangled with call to fprintf_symbol_filtered.
4723 * cp-valprint.c (demangle.h): Include
4724 * cp-valprint.c (cp_print_value_fields): Replace calls to
4725 fprint_symbol with calls to fprintf_symbol_filtered.
4726 * printcmd.c (print_frame_args): Replace call to fprint_symbol
4727 with call to fprintf_symbol_filtered.
4728 * stack.c (print_frame_info): Remove obsolete code so we don't
4729 have to update fputs_demangled usage in it.
4730 * stack.c (print_frame_info, frame_info): Add language variable
4731 to pass to fprintf_symbol_demangled and initialize it from the
4732 symbol's language. Replace calls to fputs_demangled with calls
4733 to fprintf_symbol_filtered.
4734 * symtab.c (find_methods): Replace call to fputs_demangled with
4735 call to fprintf_symbol_filtered.
4736 * ch-valprint.c (demangle.h): Include.
4737 * ch-valprint.c (chill_print_value_fields): Replace call to
4738 fprint_symbol with call to new fprintf_symbol_filtered.
4740 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
4742 * Makefile.in (VERSION): Bump version to 4.8.2.
4744 * main.c (source_command): Require an explicit pathname of file
4745 to source, since previous behavior of defaulting to gdb init file
4746 was troublesome and undocumented.
4747 * printcmd.c (disassemble_command): Add missing '{}' pair to
4748 else with two statements. Bug reported by Stephane Tsacas
4750 * symtab.c (find_pc_line): Don't complain about zero length or
4751 negative length line numbers for the moment, since we may not own
4752 the terminal when called, such as when single stepping. (FIXME)
4753 * language.h (CAST_IS_CONVERSION): True if current language is
4754 C++ as well as C. Fix from Peter Schauer.
4755 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
4756 Use STREQN macro rather than bare '!strncmp()'.
4757 * environ.c (unset_in_environ): Avoid use of memcpy on
4758 overlapping memory regions, as suggested by Paul Eggert
4759 <eggert@twinsun.com>.
4760 * c-exp.y (%union struct): Remove unused ulval as suggested
4761 by Paul Eggert <eggert@twinsun.com>.
4763 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
4765 * main.c (gdbinit): Make static.
4766 * main.c (inhibit_gdbinit): Move to file scope.
4767 * main.c (main): Remove local inhibit_gdbinit.
4768 * main.c (source_command): Don't source '.gdbinit' file by
4769 default if gdb has been told to ignore it.
4771 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
4773 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
4776 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
4778 * printcmd.c (print_address_symbolic): Only print if offset
4779 is shorter than max_symbolic_offset.
4780 (initialize_printcmd): `set print max-symbolic-offset'.
4782 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
4783 (examine_tag): Use it.
4784 (read_register_stack): Only look in the local registers for a
4785 memory address if it's between rfb and rsp; go to memory otherwise.
4786 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
4787 (reginv_com): Remove ancient kludge command.
4789 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4791 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
4792 irix4 will again compile.
4794 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
4796 * configure.in: accept mips-sgi-irix4* for irix4.
4798 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
4800 * z8k-tdep.c (print_register_hook): Lint.
4802 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
4804 Lint fixes from Paul Eggert (eggert@twinsun.com):
4806 * command.c (do_setshow_command): var_uintegers are unsigned.
4807 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
4808 unsigned, since they use hex values with the high bit set.
4810 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
4812 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
4813 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
4815 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
4816 macro definitions in parenthesis.
4818 * dbxread.c (dbx_symfile_init): Catch the case where there is
4819 no string table, but the only way we find out is by reading zero
4822 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
4824 * dbxread.c (dbx_symfile_init): Make size of the string table
4825 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
4826 offset to the string table is nonzero and handle the nonexistant
4827 string table case, should it occur. Ensure that the string table
4828 size read from the file is reasonable, with a minimum lower bound
4829 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
4831 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
4833 * Makefile.in: Changes to build testsuite correctly.
4834 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
4835 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
4836 (TARGET_FLAGS_TO_PASS): New variable.
4837 (SUBDIRS): Added testsuite.
4838 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
4839 testsuite is compiled with CC_FOR_TARGET rather than CC.
4841 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
4843 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
4844 reported by mycroft@gnu.ai.mit.edu.
4846 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
4847 * configure.in (vax-*-ultrix2*): New triplet.
4848 * config/vaxult2.mh: New file.
4849 * xm-vaxult2.h: New file.
4851 * c-exp.y (parse_number): Change high_bit to unsigned.
4852 * demangle.c: Change all references to cfront to ARM, since the
4853 actual algorithm is the one specified in the Annotated Reference
4854 Manual. This was confusing users into thinking that full cfront
4855 support was implemented.
4856 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
4857 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
4858 directly to lookup_struct_elt_type, which will do the
4859 dereferencing itself.
4860 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
4861 NULL dereferencing bug for unnamed structs, comment out
4864 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
4866 * coffread.c (process_coff_symbol): Change PCC argument correction
4867 so that it only happens on big-endian targets; so that it only
4868 happens if the short or char argument is aligned on an int
4869 boundary; and so that it changes the location, rather than the
4870 type, of the argument. These changes tend to parallel similar
4871 (old) changes in stabsread.c.
4873 * coffread.c (coff_read_enum_type): Use the specified size for
4874 enums, don't assume that they are int-sized.
4876 * c-valprint.c (c_val_print): Don't assume enums are the same as
4879 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
4880 Rendell, <michael@mercury.cs.mun.ca>.
4882 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
4884 * language.h (local_decimal_format_custom): Add prototype.
4885 * language.c (local_decimal_format_custom): Add function, bug
4886 reported by Robert R. Henry (rrh@tera.com).
4888 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
4890 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
4891 by Josef Leherbauer, joe@takeFive.co.at.
4893 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
4895 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
4896 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
4897 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
4898 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
4899 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
4900 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
4901 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
4902 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
4904 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
4906 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
4907 of demangled name fields to NULL if no demangling exists for
4908 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
4909 symbols if their language is known at the time they are created,
4910 but sometimes the language is not known until later.
4912 * ch-typeprint.c (chill_print_type_base): Name changed to
4913 chill_type_print_base to match pattern for C and C++ names.
4914 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
4915 to be consistent with other usages.
4916 * ch-typeprint.c (chill_type_print_base): Add support for
4917 printing Chill STRUCT types.
4918 * ch-valprint.c: Include values.h.
4919 * ch-valprint.c (chill_print_value_fields): New function and
4920 prototype for printing Chill STRUCT values.
4921 * ch-valprint.c (chill_val_print): Fix call to val_print_string
4922 that was being called with two args instead of three.
4923 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
4924 to print Chill STRUCT values.
4926 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
4928 * configure.in: added testsuite to configdirs.
4930 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
4932 * doc/stabs.texi: The `this' pointer is now known by the name
4933 `this' instead of `$t'.
4935 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
4937 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
4938 references of TAG_string_type DIEs in user defined types.
4939 * ch-lang.c (chill_create_fundamental_type): Track compiler
4940 change that now emits debugging info with the type long for Chill
4943 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
4945 * remote-mips.c: New file; implements MIPS remote debugging
4947 * config/idt.mt: New file; uses remote-mips.c
4948 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
4950 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
4951 floating point coprocessor.
4952 (mips_push_dummy_frame): If not mips_fpu, don't save floating
4954 (mips_pop_frame): If not mips_fpu, don't restore floating point
4956 (_initialize_mips_tdep): New function; let the user reset mips_fpu
4958 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
4959 mips_fpu, don't use fp0 as floating point return register.
4960 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
4963 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
4965 * gdb/testsuite: made modifications to testcases, etc., to allow
4966 them to work properly given the reorganization of deja-gnu and the
4967 relocation of the testcases from deja-gnu to a "tool" subdirectory.
4969 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
4971 * gdb/testsuite: Initial creation of gdb/testsuite.
4972 Migrated dejagnu testcases and support files for testing nm to
4973 gdb/testsuite from deja-gnu. These files were moved "as is"
4974 with no modifications. This migration is part of a major overhaul
4975 of dejagnu. The modifications to these testcases, etc., which
4976 will allow them to work with the new version of dejagnu will be
4977 made in a future update.
4979 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
4981 * NEWS: Add reminders for next release.
4983 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
4985 * mipsread.c (parse_lines): Correct check for files compiled with
4988 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
4990 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
4992 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
4994 * Makefile.in (VERSION): GDB-4.8 release!
4995 * README, NEWS: Update for release.
4997 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
4999 * am29k-pinsn.c (print_insn): Minor nits with const.
5000 * am29k-tdep.c: More minor nits with arg types for
5001 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
5003 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
5005 * gcc.patch: Update for a different GCC (G++) bug.
5006 * main.c (print_gdb_version): Update copyright year to 1993.
5007 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
5008 conditionalize this file on it. FIXME, right way is to split
5009 these into two config files.
5010 (ATTACH_DETACH): Define for BSD 4.4
5011 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
5012 (U_REGS_OFFSET): Revise for 4.4.
5013 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
5014 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
5015 LONG_MAX into this file to avoid cpp "redefinition" warnings.
5017 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
5019 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
5022 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
5024 * c-lang.c (c_printstr): Bugfix for length==0 case.
5026 * c-lang.c (c_printstr): If a C string ends in a null, don't
5029 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
5031 * defs.h (STRCMP): Make it work for unsigned chars.
5033 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
5035 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
5036 * config/hp300bsd.mh (REGEX, REGEX1): Define.
5037 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
5038 define to kludge the large opcode table into two smaller tables,
5039 since GCC take exponential space to build the table. Lint.
5040 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
5042 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
5044 * Makefile.in (VERSION): Roll to 4.7.9.
5045 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
5046 definition here, to handle both BSD 4.3 and 4.4 systems.
5047 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
5048 * remote.c (alarm): Move declaration to global level, before
5049 first reference to it.
5050 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
5051 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
5053 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
5055 * remote.c (readchar): forward declare alarm which otherwise looks
5056 like an undeclared variable to gcc.
5058 * dbxread.c (process_one_symbol): cast enum value N_SO into int
5059 when comparing against an int. Avoids superfluous warning from
5062 * inflow.c (set_sigint_trap): add cast to assignment from signal.
5063 Avoids superfluous warnings from some systems and/or compilers
5064 (like vax ultrix 4.2.)
5066 * language.c (struct op_print unk_op_print_tab): use the enum
5067 values rather naked zeros as initializers. Avoids warnings from
5068 ultrix type compilers.
5070 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
5072 * Makefile.in (VERSION): Roll to 4.7.6.
5073 (SFILES_SUBDIR): Add 29k-share/udi_soc.
5074 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
5075 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
5076 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
5077 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
5078 (depend): Fix bug where nm-files in config files weren't noticed.
5079 (make-proto-gdb-1): Avoid changing directories while building new
5080 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
5082 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
5084 * remote.c: Improve error recovery. Allow user to break out
5085 of initial connection attempt with INTERRUPT. Treat a timeout
5086 while waiting for remote packet like a retry, unless the remote
5087 side is actively running user code. Fix a few long printf_filtered's.
5089 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
5092 * buildsym.c (start_subfile): Allow null file name.
5094 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
5096 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
5097 expects a pointer to complaint rather than a complaint
5099 (process_linenos): free the previously allocated subfile name,
5100 then allocate the new one from the heap.
5102 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5104 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
5106 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
5108 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
5109 Previously, would bogusly index off the bottom of type_vector.
5110 (rs6000_builtin_type): Accept type number as argument.
5111 (read_type, case '-'): Handle negatives like any other type number.
5113 * symfile.c (deduce_language_from_filename): Handle null name.
5115 * mips-tdep.c (isa_NAN): Fix byte order dependency.
5116 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
5117 fixed by sato@sm.sony.co.jp.
5119 * xcoffread.c (parmsym): Don't use an initializer to set up
5120 this struct symbol. Set it up in initialize_xcoffread.
5121 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
5122 works on real rs/6000 target with #ifndef FAKING_RS6000.
5124 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
5126 * stabsread.c (rs6000_builtin_type): Move function from
5127 xcoffread.c:builtin_type.
5128 * xcoffread.c (builtin_type): Move to stabsread. Remove
5129 IBM6000_HOST dependency. Move misplaced comments.
5130 (various): Change printf's to complaints.
5131 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
5132 objfile argument to read_type calls under #if 0.
5133 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
5134 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
5135 * Makefile.in: xcoffread.o is not built by default.
5136 * xm-rs6000.h (IBM6000_HOST): Remove.
5137 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
5138 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
5141 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
5143 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
5144 VALUE_LVAL to be lval_memory so that we don't try to modify wild
5145 register numbers when user tries to modify elements in structs
5146 passed as arguments.
5147 * inflow.c (child_terminal_info): Move banner outside of system
5149 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
5150 passes struct/union arguments by address.
5152 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
5154 * Based on patch from Kean Johnston <maw@netcom.com>:
5155 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
5156 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
5157 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
5159 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
5161 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
5162 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
5164 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
5166 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
5167 cc debugging output.
5169 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
5171 * stabsread.c (define_symbol): Complain about unrecognized names
5172 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
5173 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
5174 (read_cpp_abbrev): Don't use the class name as part of the
5175 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
5176 abbrevs. Inspired by Mike Tiemann.
5177 (read_tilde_fields): Comment. Remove ancient dead code.
5178 Remove erroneous but non-dead code. Simplify. Add complaints.
5179 (in general): Remove extraneous (parentheses) in return
5182 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
5184 * coffread.c (coff_lookup_type): Fix fencepost error reported
5185 by Art Berggreen, <arg@opal.acc.com>.
5187 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
5188 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
5190 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
5191 test, which is apparently left over from when we used native
5192 include files and couldn't depend on the member names being there.
5193 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
5195 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
5197 * mipsread.c: Major overhaul to use new BFD symbol table reading
5198 routines. Now swaps information as it is needed, rather than
5199 swapping everything when the file is read.
5201 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
5203 * Makefile.in (TARDIRS): Add sparclite demo dir.
5204 (*.tab.c): Change dependency on Makefile to depend on
5205 Makefile.in, otherwise it always rebuilds after configuring.
5206 Force output *.tab.c file into current directory even in "make"
5207 versions that rewrite dependent file names used in command lines.
5209 * TODO: Remove some things we did.
5210 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
5211 * os68k-xdep.c: Remove; useless file (os68k is a target only).
5212 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
5213 * symtab.h: Eliminate unnamed unions and structs.
5215 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
5217 * Makefile.in (VERSION): Roll to 4.7.5.
5219 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
5221 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
5222 re-evaluating symbol pointers.
5224 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
5226 * c-exp.y (lcurly, rcurly): New nonterminals.
5227 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
5229 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
5230 made function static.
5231 * parse.c (struct funcall): Moved struct def from parser-defs.h.
5232 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
5233 * parse.c (start_arglist):
5234 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
5235 * parser-defs.h (struct funcall): Moved struct def to parse.c.
5236 * parser-defs.h (funcall_chain): Moved to parse.c.
5237 * printcmd.c (print_frame_nameless_args): Fix prototype.
5238 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
5239 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
5240 * valops.c (typecmp): Moved prototype from values.h.
5241 * value.h (typecmp): Moved prototype to valops.c, made static.
5242 * ch-exp.y (yylex): Change way control sequences are disabled.
5244 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
5246 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
5248 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
5250 * mipsread.c (upgrade_type): Build array types correctly, using
5251 create_range_type and create_array_type.
5253 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
5255 * remote-nindy.c: Cleanup.
5257 * infrun.c (wait_for_inferior): When rolling back the PC after
5258 a breakpoint, call write_pc so that NPC gets rolled back as well
5261 * blockframe.c (inside_entry_file, inside_main_func,
5262 inside_entry_func): PC of zero is always "bottom of stack".
5264 * printcmd.c (print_frame_args, print_frame_nameless_args):
5265 Let print_frame_nameless_args decide whether there are any,
5266 laying groundwork for possibly later printing 29K args for
5267 functions where we have tag words but no symbols.
5269 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
5271 * Makefile.in: fix GDB doc targets for new doc subdir structure
5273 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
5275 * stack.c (parse_frame_specification): Parse as many arguments
5276 as there are (up to MAXARGS). Pass all of them in argc, argv
5277 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
5278 many there were, onto SETUP_ARBITRARY_FRAME.
5279 * tm-mips.h, tm-sparc.h: Corresponding changes.
5280 * mips-tdep.c, sparc-tdep.c: Ditto.
5282 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
5284 * hp300ux-nat.c: Update copyrights.
5285 * mipsread.c (parse_partial_symbols): Complain about block
5286 indexes that go backwards. Fix from Peter Schauer.
5287 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
5288 symbol-file that has no linkage symbols to be read.
5289 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
5290 from tm- file to xm-file, since they're host dependent.
5291 * valarith.c (value_binop): Typo.
5293 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
5295 * sparclite/aload.c: Add copyleft.
5296 * sparclite/crt0.s: Add comment at beginning.
5298 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5300 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
5301 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
5303 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
5305 * values.c (value_headof): Fix typo in which VTBL and ARG were
5306 being confused for one another.
5308 * valops.c (typecmp): Now static.
5310 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
5311 baseclass--we don't always inherit its virtual function table
5314 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
5315 pointer correctly in case value_struct_elt moves it around.
5317 * valops.c (typecmp): Now static. Also, now groks references
5320 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
5321 zero on recursive call. If NAME is the name of TYPE, return TYPE.
5323 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
5325 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
5326 to avoid "too much defining" error from native C compiler (!).
5328 * Makefile.in (HFILES): Add typeprint.h.
5329 * typeprint.[ch]: Update copyrights.
5331 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
5333 * Makefile.in: Update to match doc/ subdir changes.
5335 * config/hp300hpux.mh: No cross-host file needed, just native.
5336 * config/go32.mh: Remove nonexistent "native" support.
5338 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
5339 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
5340 * m88k-tdep.c (next_insn): Lint, cleanup.
5341 (store_parm_word): Lint.
5343 * README: Fix typo (reported by karl@hq.ileaf.com).
5345 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
5347 * expression.h (BINOP_CONCAT): Document use for self concatenation
5348 an integral number of times.
5349 * language.c (binop_type_check): Extend BINOP_CONCAT for self
5351 * valarith.c (value_concat): Rewrite to support self
5352 concatenation an integral number of times.
5353 * Makefile.in (ch-exp.tab.c): Change "expect" message.
5354 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
5355 eliminate hundreds of spurious shift/reduce and reduce/reduce
5356 conflicts that mask the 5 real ones.
5357 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
5358 * ch-exp.y (integer_literal_expression): Remove production,
5361 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
5363 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
5364 implied that "no side effects" was nonfunctional.
5365 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
5366 character string and bitstring concatenation.
5367 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
5368 * expression.h (exp_opcode): Add BINOP_CONCAT.
5369 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
5370 * language.c (string_type): Add function to determine if a type
5372 * language.c (binop_type_check): Add case for BINOP_CONCAT.
5373 * valarith.c (value_concat): New function to concatenate two
5374 values, such as character strings or bitstrings.
5375 * valops.c (value_string): Remove error stub and implement
5377 * value.h (value_concat): Add prototype.
5378 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
5379 * ch-exp.y (yylex): Recognize SLASH_SLASH.
5380 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
5383 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
5385 * c-exp.y (exp): Add production to support direct creation
5386 of array constants using the obvious syntax.
5387 * c-valprint.c (c_val_print): Set printed string length.
5388 * dwarfread.c (read_tag_string_type): New prototype and
5389 function that handles TAG_string_type DIEs.
5390 * dwarfread.c (process_dies): Add case for TAG_string_type
5391 that calls new read_tag_string_type function.
5392 * expprint.c (print_subexp): Add support for OP_ARRAY.
5393 * gdbtypes.c (create_range_type, create_array_type): Inherit
5394 objfile from the index type.
5395 * ch-typeprint.c (chill_print_type): Add case for
5397 * ch-valprint.c (chill_val_print): Fix case for
5400 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
5402 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
5403 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
5404 include/coff/mips.h.
5406 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
5408 * c-exp.y (exp:STRING): Convert C strings into array-of-char
5409 constants with an explicit null byte terminator. OP_STRING is
5410 now used for real string types.
5411 * c-lang.c (builtin_type_*): Move declarations to lang.c since
5412 they are used by all languages.
5413 * c-lang.c (_initialize_c_language): Move initializations of
5414 builtin_type_* to lang.c.
5415 * c-typeprint.c (c_type_print_varspec_prefix,
5416 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
5417 to TYPE_CODE_STRING.
5418 * c-valprint.c (c_val_print): Change the way character arrays
5419 are printed as strings to be consistent with the way strings
5420 are printed when pointer-to-char types are dereferenced.
5421 Remove test of print_max before calling val_print_string, which
5422 now does it's own test.
5423 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
5424 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
5425 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
5426 * gdbtypes.c (builtin_type_*): Add declarations moved from
5428 * gdbtypes.c (create_string_type): New function to create real
5430 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
5431 renamed to TYPE_CODE_STRING.
5432 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
5433 builtin_type_* types moved from c-lang.c.
5434 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
5435 to TYPE_CODE_STRING.
5436 * gdbtypes.h (builtin_type_string): Add extern declaration.
5437 * gdbtypes.h (create_string_type): Add prototype.
5438 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
5439 renamed to TYPE_CODE_STRING.
5440 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
5442 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
5443 renamed to TYPE_CODE_STRING.
5444 * parse.c (length_of_subexp, prefixify_subexp): Add case for
5446 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
5447 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
5448 to TYPE_CODE_STRING.
5449 * valops.c (allocate_space_in_inferior): New function and
5450 prototype, using code ripped out of value_string.
5451 * valops.c (value_string): Rewritten to use new function
5452 allocate_space_in_inferior, but temporarily disabled until some
5453 other support is in place.
5454 * valops.c (value_array): New function to create array constants.
5455 * valprint.c (val_print_string): Add comment to document use,
5456 complete rewrite to fix several small buglets.
5457 * value.h (value_array): Add prototype.
5458 * value.h (val_print_string): Change prototype to match rewrite.
5459 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
5460 * ch-exp.y (match_character_literal): Disable recognition of
5461 control sequence form of character literals and document why.
5463 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
5465 * nindy-share/nindy.c: Add comments to #endif's to clarify
5468 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
5469 read_memory to get byte order right.
5470 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
5471 anymore. This is done in paread.c now. We expect unwind info
5472 to hang off of objfiles, and search all of the objfiles when until
5474 * (skip_trampoline_code): Cast arg to target_read_memory.
5475 * objfiles.h (struct objfile): Add new field obj_private to hold
5476 per object file private data (unwind info in this case).
5477 * paread.c (read_unwind_info): New routine to read unwind info
5478 for the objfile. This data is hung off of obj_private.
5479 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
5480 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
5481 make this easier to access.
5483 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
5485 * c-valprint.c (cp_print_class_member): Add extern decl.
5486 * c-valprint.c (c_val_print): Extract code for printing methods
5487 and move it to cp_print_class_method in cp-valprint.c.
5488 * c-valprint.c (c_val_print): Extract code to print strings and
5489 move it to val_print_string in valprint.c.
5490 * cp-valprint.c (cp_print_class_method): New function using
5491 code extracted from c_val_print.
5492 * valprint.c (val_print_string): New function using code
5493 extracted from c_val_print.
5494 * value.h (val_print_string): Add prototype.
5495 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
5496 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
5497 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
5498 CHECKBUF, growbuf_by_size): New variables, macros, and support
5499 functions for implementing a dynamically expandable temp buffer.
5500 * ch-exp.y (match_string_literal): New lexer function.
5501 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
5502 removed and replaced with new CHECKBUF macro.
5503 * ch-exp.y (yylex): Call match_string_literal when appropriate.
5504 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
5506 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
5508 * Makefile.in: Add info for paread.o.
5509 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
5511 * blockframe.c (frameless_look_for_prologue): Correct the
5513 * gdbtypes.h, gdbtypes.c: Use const in decl of
5514 cplus_struct_default, now that pa-gas assembler has been fixed.
5515 * hppah-nat.c: Formatting.
5516 * hppah-tdep.c: Remove lots of useless externs for variables we
5518 * (find_unwind_entry): Speed up by using binary search, and a one
5520 * (rp_saved): New routine to see what unwind info says about RP
5521 being saved on the stack frame.
5522 * (frame_saved_pc): Look for prologue to see if we need to
5523 examine the stack for the saved RP or not.
5524 * (init_extra_frame_info): Check for prologue, instead of
5525 framesize to determine if we are frameless or not.
5526 * (frame_chain_valid): Stop backtraces when we run into _start.
5527 * (push_dummy_frame): Reformat to make more readable.
5528 * (find_dummy_frame_regs): ditto.
5529 * (hp_pop_frame): ditto.
5530 * (hp_restore_pc_queue): small cleanup.
5531 * (hp_push_arguments): ditto.
5532 * (pa_do_registers_info): ditto.
5533 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
5534 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
5535 * Define FRAME_CHAIN_VALID.
5536 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
5537 passed to functions.
5539 * paread.c (pa_symtab_read): Use new bfd conventions for
5540 accessing linker symbol table.
5541 * (pa_symfile_init): Access embedded STAB info via BFD section
5542 mechanism and related macros.
5545 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
5547 * sparc-stub.c: Use a seperate stack for our traps.
5548 * Handle recursive traps.
5549 * Remove all trap init code. This needs to be done by the
5551 * (set_mem_fault_trap): Call exceptionHandler() to setup this
5553 * (handle_exception): See if we are at breakinst, if so, then
5554 advance PC sp that users can just step out of breakpoint().
5555 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
5556 new place if SP has changed.
5557 * (case 's'): Get rid of this, we can't do it yet.
5558 * (case 't'): New command to test any old random feature.
5559 * (case 'r'): New command to reset the system.
5560 * (breakpoint): Add label to breakpoint trap instruction so that
5561 handle_exception() can detect where we are and get past the
5562 breakpoint trivially.
5564 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
5566 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
5568 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5570 * configure.in: recognise all sparclite variants
5572 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5574 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
5575 binary files oring in the right bit.
5577 * main.c, source.c, state.c, symmisc.c: use macros defined in
5578 fopen-{bin|both} when fopening files.
5580 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
5582 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
5583 from a configuration file (typically including <limits.h>), or to
5584 TARGET_CHAR_BIT if CHAR_BIT is not defined.
5585 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
5586 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
5587 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
5588 * exppritn.c (print_subexp, dump_expression): Add case for
5590 * expression.h (OP_BITSTRING): New expression element type for
5592 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
5593 macros to convert between number of expression elements and bytes
5594 to store that many elements.
5595 * i960-tdep.c (leafproc_return): Use new macros to access
5596 minimal symbol name and address fields.
5597 * m88k-pinsn.c (sprint_address): Use new macros to access
5598 minimal symbol name and address fields.
5599 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
5600 minimal symbol address field.
5601 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
5602 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
5603 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
5604 Use new BYTES_TO_EXP_ELEM macro.
5605 * parse.c (write_exp_bitstring): New function to write packed
5606 bitstrings into the expression element vector.
5607 * parse.c (length_of_subexp, prefixify_subexp): Add case for
5609 * parser-defs.h (struct stoken): Document that it is used for
5610 OP_BITSTRING as well as OP_STRING.
5611 * parser-defs.h (write_exp_bitstring): Add prototype.
5612 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
5613 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
5614 LOWER, LENGTH): New tokens for keywords.
5615 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
5616 upper_lower_argument, length_argument, array_mode_name,
5617 string_mode_name, variant_structure_mode_name): New non-terminals
5619 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
5620 * ch-exp.y (match_bitstring_literal): New lexer support function
5621 to recognize bitstring literals.
5622 * ch-exp.y (tokentab6): New token table for 6 character keywords.
5623 * ch-exp.y (tokentab5): Add LOWER, UPPER.
5624 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
5625 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
5626 * ch-exp.y (yylex): Check tokentab6.
5627 * ch-exp.y (yylex): Call match_bitstring_literal.
5629 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
5631 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
5632 symbol name and value fields.
5634 * c-exp.y (yylex): Make static, to match prototype and other
5637 * expression.h (exp_opcode): Add BINOP_MOD.
5638 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
5639 * expprint.c (dump_expression): Handle new BINOP_MOD.
5640 * language.c (binop_type_check): Handle new BINOP_MOD.
5641 * main.c (float_handler): Re-enable float handler when hit.
5642 * valarith.c (language.h): Include, need current_language.
5643 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
5644 for integer divide truncates towards zero for negative results.
5645 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
5646 * valarith.c (value_binop): Allow arithmetic operations on
5647 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
5648 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
5649 * ch-exp.y (tokentab3): Add MOD and REM.
5650 * ch-exp.y (yylex): Set innermost_block for symbols found
5651 in local scopes. Return LOCATION_NAME for local symbols.
5652 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
5653 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
5655 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
5657 * command.c (shell_escape, make_command, _initialize_command):
5658 don't create or use fork if CANT_FORK is defined.
5659 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
5660 code written for the IBM PC" remain.
5661 * xm-go32.h: define CANT_FORK
5663 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5665 * remote-sim.c: first attempt at general simulator interface
5666 * remote-hms.c: whitespace
5667 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
5668 understand new stack layout. (print_register_hook): print ccr
5669 register in a fancy way.
5671 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
5673 * eval.c (language.h): Include.
5674 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
5675 to pointer types when the current language is C. It loses for
5676 other languages when the lower index bound is nonzero.
5677 * valarith.c (value_subscript): Take array lower bounds into
5678 account when performing subscripting operations.
5679 * valops.c (value_coerce_array): Add comment describing why
5680 arrays with nonzero lower bounds are dealt with in value_subscript,
5681 rather than in value_coerce_array.
5683 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
5685 * ch-exp.y (FLOAT_LITERAL): Add token.
5686 * ch-exp.y (literal): Add FLOAT_LITERAL.
5687 * ch-exp.y (match_float_literal): New lexer routine.
5688 * ch-exp.y (convert_float): Remove.
5689 * ch-exp.y (yylex): Call match_float_literal.
5690 * ch-exp.y (yylex): Match single '.' after trying
5691 to match floating point literals.
5693 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
5694 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
5696 * expprint.c (dump_expression): New function for dumping
5697 expression vectors during gdb debugging.
5698 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
5699 MULTI_SUBSCRIPT and moved out of BINOP range.
5700 * expression.h (DUMP_EXPRESSION): New macro that calls
5701 dump_expression if DEBUG_EXPRESSIONS is defined.
5702 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
5703 * parse.c (length_of_subexp, prefixify_subexp): Change
5704 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
5705 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
5706 prefixify'ing the expression.
5707 * printcmd.c (print_command_1): Add comment.
5708 * ch-exp.y (expression_list): Add useful actions.
5709 * ch-exp.y (value_array_element): Add useful actions.
5710 * ch-exp.y (array_primitive_value): Add production.
5711 * ch-exp.y (yylex): Recognize ',' as a token.
5713 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5715 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
5716 POSIXize the recursive makes (make [variable assignments] target{s})
5718 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
5720 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
5721 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
5722 CPLUS_MARKER for all SVR4 systems, so follow suit.
5723 * defs.h (strdup_demangled): Remove prototype.
5724 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
5725 SYMBOL_INIT_LANGUAGE_SPECIFIC.
5726 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
5727 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
5728 prim_record_minimal_symbol_and_info): Use new macro
5729 SYMBOL_INIT_LANGUAGE_SPECIFIC.
5730 * minsyms.c (install_minimal_symbols): Use new macro
5731 SYMBOL_INIT_DEMANGLED_NAME.
5732 * stabsread.c (define_symbol): Use new macro
5733 SYMBOL_INIT_DEMANGLED_NAME.
5734 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
5735 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
5736 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
5737 SYMBOL_INIT_DEMANGLED_NAME.
5738 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
5739 SYMBOL_DEMANGLED_NAME now tests language itself.
5740 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
5741 now tests language itself.
5742 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
5743 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
5744 mangled name member in the language dependent portion of a symbol.
5745 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
5746 mangled name member appropriate for a symbol's language.
5747 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
5748 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
5749 SYMBOL_DEMANGLED_NAME now tests language itself.
5750 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
5751 initializes language dependent portion of symbol.
5752 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
5753 demangles and caches the demangled form of symbol names.
5754 * utils.c (fputs_demangled, fprint_symbol): Use current language
5755 to select an appropriate demangling algorithm.
5756 * utils.c (strdup_demangled): Remove, no longer used.
5757 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
5758 access the Chill mangled name member in the language dependent
5759 portion of a symbol.
5760 * ch-lang.c (chill_demangle): New function, simple demangler.
5761 * defs.h (chill_demangle): Add prototype.
5762 * symtab.h (language_dependent_info): Add struct for Chill.
5764 For older changes see ChangeLog-92
5770 version-control: never