1 Thu Oct 07 09:29:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * Makefile.in (REGEX, REGEX1): Always use our own version of
4 regex.c to be consistent across hosts.
5 * source.c (_initialize_source): Initialize regex to use grep
6 style syntax as an approximation to POSIX basic regex syntax.
8 Wed Oct 6 12:43:47 1993 Jeffrey A Law (law@snake.cs.utah.edu)
9 Jim Kingdon (kingdon@lioth.cygnus.com)
11 * hppa-tdep.c (frame_chain): Rework so that it correctly
12 handles boundaries where code with a frame pointer calls code
13 without a frame pointer.
14 (dig_fp_from_stack): New function.
16 Wed Oct 6 12:43:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
18 * breakpoint.c (delete_breakpoint): Don't insert a disabled breakpoint.
20 * README: Add Alpha notes from Schauer.
22 Tue Oct 5 15:26:04 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
24 * Makefile.in (install, uninstall): Remove $$n.1 stuff; I don't
25 understand what it is trying to do, but I suspect it's not doing
28 * config/ns32k/merlin.mh: Add comment about M_INSTALL.
29 * config/m88k/{delta88.mh,delta88v4.mh}: Remove M_INSTALL and
30 M_UNINSTALL; it tries to install a non-existent file gdb.z.
31 * Makefile.in: Remove M_INSTALL stuff; the above were the only uses.
33 * stabsread.c (read_range_type): Remove comment which recommends
34 distinguishing float from complex by the name.
36 Tue Oct 5 12:17:40 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
37 Jim Kingdon (kingdon@cygnus.com)
38 Stu Grossman (grossman@cygnus.com)
40 Changes to support alpha OSF/1 in native mode.
41 * alpha-nat.c, alpha-tdep.c, config/alpha/alpha-osf1.mt,
42 config/alpha/nm-alpha.h, config/alpha/tm-alpha.h, osfsolib.c:
44 * Makefile.in: Add new files and dependencies.
45 * configure.in: Add alpha target.
46 * config/alpha/alpha-osf1.mh (NATDEPFILES): Add osfsolib.o
47 * config/alpha/alpha-osf1.mh (MH_CFLAGS): Remove, we can handle
49 * config/alpha/xm-alpha.h: Cleanup, get MAKEVA_* defines right.
51 * defs.h (CORE_ADDR): Make its type overridable via CORE_ADDR_TYPE,
52 provide `unsigned int' default.
53 * breakpoint.c (breakpoint_auto_delete): Delete only if we really
54 stopped for the breakpoint.
55 * stabsread.c, stabsread.h (define_symbol): Change valu parameter
57 * stabsread.c (read_range_type): Handle the case where the lower
58 bound overflows and the upper doesn't and the range is legal.
59 * infrun.c (resume): Do not step a breakpoint instruction if
60 CANNOT_STEP_BREAKPOINT is defined.
62 * inferior.h (CALL_DUMMY_LOCATION): New variant AT_ENTRY_POINT.
63 Now that we have the bp_call_dummy breakpoint the call dummy code
64 is no longer needed. PUSH_DUMMY_FRAME, PUSH_ARGUMENTS and
65 FIX_CALL_DUMMY can be used to set up everything for the dummy.
66 The breakpoint for the dummy is set at the entry point and thats it.
67 * blockframe.c (inside_entry_file, inside_entry_func): Do not stop
68 backtraces if pc is in the call dummy at the entry point.
69 * infcmd.c (run_stack_dummy): Handle AT_ENTRY_POINT case. Use
70 the expected breakpoint pc when setting up the frame for
71 set_momentary_breakpoint.
72 * symfile.c (entry_point_address): New function for AT_ENTRY_POINT
74 * valops.c (call_function_by_hand): Handle AT_ENTRY_POINT case.
76 Tue Oct 5 11:37:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
78 * configure.in: Recognize hppa*-*-hiux* (currently synonym for hpux).
79 Change other hppa host entries to use -*- not -hp-.
81 Mon Oct 4 19:16:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
83 * i386-nlmstub.c: New file; debugging stub for i386 NetWare. Must
84 be compiled with NetWare header files and turned into an NLM with
87 Mon Oct 4 11:02:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
89 * minsyms.c (lookup_minimal_symbol_by_pc): Don't use mst_abs symbols.
91 * dbxread.c (process_one_symbol): Make n_opt_found static.
93 * Rename i386lynx-tdep.c to i386ly-tdep.c for 14 character file names.
94 * Makefile.in, config/i386/i386lynx.mt: Change accordingly.
96 * values.c (record_latest_value): Fetch lazy values and set VALUE_LVAL
99 Sun Oct 3 15:54:51 1993 Stan Shebs (shebs@rtl.cygnus.com)
101 * objfiles.h (objfile): New slot sym_stab_info, use by most
102 stab-reading formats.
103 * gdb-stabs.h (DBX_SYMFILE_INFO): Access sym_stab_info instead of
105 * coffread.c (coff_symfile_init): Alloc struct for sym_stab_info.
106 * dbxread.c, elfread.c, paread.c: Change sym_private references to
107 sym_stab_info references.
109 Sat Oct 2 19:28:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
111 * mipsread.c, objfiles.c, utils.c: Use PTR not void *. RISC/OS
113 * elfread.c: Use void * not PTR inside PARAMS.
115 * config/mips/news-mips.mh: Remove coredep.o; mips-nat.o does it.
116 * config/mips/news-mips.mh: Define NAT_FILE not NM_FILE.
117 * config/mips/nm-news-mips.h: Include mips/nm-mips.h not nm-mips.h.
119 Sat Oct 2 16:05:22 1993 Stu Grossman (grossman at cygnus.com)
121 * Makefile.in, coff-solib.c, coff-solib.h, i386lynx.mt,
122 tm-i386lynx.h: Add support for SVR3 COFF shared libraries.
124 Sat Oct 2 15:50:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
126 * m88k-nat.c (store_inferior_registers): When writing all registers,
127 don't try to write EXIP_REGNUM or ENIP_REGNUM (not needed for this
128 case, and they cause trouble).
130 * TODO: Don't suggest doing fast watchpoints by stepping a line
131 at a time. That would be really hairy and still not fast enough.
132 Do suggest debug registers and page table diddling.
134 Fri Oct 1 14:54:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
136 * printcmd.c (do_examine): Make meaning of 'h', 'w', and 'g' not
137 depend on builtin_type_*. Instead, it is always 2, 4, and 8 bytes
138 like the documentation says.
139 * printcmd.c (decode_format) [CC_HAS_LONG_LONG]: Remove 'l' as
140 synonym for 'g'. This was never documented, it shouldn't depend on
141 CC_HAS_LONG_LONG, and I don't see what's wrong with 'g'.
143 Fri Oct 1 10:06:35 1993 Kung Hsu (kung@cirdan.cygnus.com)
145 * symtab.c: fix a bug in testsuite (virtfunc.exp)
147 Thu Sep 30 11:30:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
149 * m88k-nat.c (fill_gregset): Fix typo (R_SFIP -> R_FIP).
151 * c-typeprint.c (c_type_print_base, TYPE_FN_FIELD_STUB code):
152 If demangled name lacks a colon, don't dump core.
154 * blockframe.c (find_pc_partial_function): If pst->readin is
155 set, don't try to get symbols from pst.
157 * inflow.c (generic_mourn_inferior): Call reinit_frame_cache
158 instead of doing it ourself.
159 * blockframe.c (reinit_frame_cache): Use code which was in
160 generic_mourn_inferior so we can use this function even when
161 we have switched targets.
162 * corelow.c (core_detach): Call reinit_frame_cache.
163 * target.c (target_detach): Don't call generic_mourn_inferior
164 (revert yesterday's change, now handled by core_detach).
165 * objfiles.c (free_objfile): Detach any core file if we call
166 SOLIB_CLEAR. #include target.h.
168 * fork-child.c (fork_inferior): Don't call target_terminal_init
169 and target_terminal_inferior until we are sure that the inferior
170 has called gdb_setpgid. This fixes PR 2900 (Schauer tracked it
171 down and was able to reliably reproduce it by putting a sleep()
172 before the gdb_setpgid()).
174 Thu Sep 30 12:00:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
176 * c-exp.y, m2-exp.y: Change type of address for msymbol to
178 * infptrace.c (fetch_register, store_inferior_register,
179 child_xfer_memory): Use PTRACE_XFER_TYPE for the type of ptrace
180 transfers. Provide an `int' default for PTRACE_XFER_TYPE.
182 Thu Sep 30 11:30:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
184 * defs.h (TARGET_*_BIT): Don't use host information (sizeof) in
187 * cp-valprint.c (cp_is_vtbl_ptr_type): Continue to accept old form.
189 Thu Sep 30 11:25:55 1993 Kung Hsu (kung@cygnus.com)
191 * cp-valprint.c (cp_is_vtbl_ptr_type):
192 change vtable field name to __vtbl (pr2695).
194 * symtab.c (gdb_mangle_name): fix a bug, to get mangled name right.
196 Wed Sep 29 18:34:22 1993 Stu Grossman (grossman at cygnus.com)
198 * Makefile.in: Add deps for i386lynx-nat.o and i386lynx-tdep.o to
199 keep non-gnu makes happy.
201 Wed Sep 29 10:52:19 1993 Kung Hsu (kung@cygnus.com)
203 * c-valprint.c: to fix virtual table print bug (pr2695).
206 Wed Sep 29 10:52:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
208 * target.c (target_detach): Call generic_mourn_inferior.
209 * inflow.c (generic_mourn_inferior): Call flush_cached_frames.
211 Tue Sep 28 23:08:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
213 * dbxread.c, coffread.c, elfread.c: A few changes to comments.
215 Tue Sep 28 18:39:37 1993 Stan Shebs (shebs@rtl.cygnus.com)
217 * configure.in: Rename ...-lynx* to ...-lynxos*.
218 Add m68*-*-lynxos* configuration.
219 * dbxread.c (coffstab_build_psymtabs): New function,
220 interfaces coffread.c to dbxread functions.
221 * coffread.c (coff_symfile_info): Expand to include
222 dbx_symfile_info slots.
223 (coff_symfile_init): Init coff_symfile_info struct.
224 (coff_locate_sections): New functions, finds the stab and stabstr
226 (coff_symfile_read): Call coffstab_build_psymtabs if a stab
228 (coff_section_offsets): Replace fake version with real offsets.
230 Tue Sep 28 18:00:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
232 * infcmd.c (run_stack_dummy): Set the frame in the bp_call_dummy
235 Tue Sep 28 17:53:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
237 * config/nm-sysv4.h: Include solib.h. Define SVR4_SHARED_LIBS.
238 * config/tm-sysv4.h: Don't include solib.h.
239 * config/xm-sysv4.h: Don't define SVR4_SHARED_LIBS.
240 * config/i386/i386v4.mt (TDEPFILES): Move solib.o from here...
241 * config/i386/i386v4.mh (NATDEPFILES): ...to here.
242 * config/i386/nm-i386v4.h: Include nm-sysv4.h.
243 * config/m68k/amix.mt (TDEPFILES): Move solib.o from here...
244 * config/m68k/amix.mh (NATDEPFILES): ...to here.
246 Tue Sep 28 09:45:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
248 * symmisc.c (print_symbol): Use %02x not %2x for LOC_CONST_BYTES.
250 Clean up problems with targets and hosts that have 64 bit longs
251 and pointers and 32 bit ints.
252 * breakpoint.c, buildsym.c, c-lang.c, c-valprint.c, ch-lang.c,
253 ch-valprint.c, core.c, cp-valprint.c, dbxread.c, exec.c,
254 expprint.c, gdbtypes.c, infcmd.c, language.c, language.h,
255 m2-lang.c, maint.c, mips-tdep.c, mipsread.c, partial-stab.h,
256 printcmd.c, remote-vx.c, solib.c, source.c, stack.c, symfile.c,
257 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
258 Change all printf formats from %x to %lx if outputting an address.
259 Change la_*_format to use long format.
260 local_hex_string, local_hex_string_custom now take an unsigned long
261 argument, change all callers.
262 * coffread.c (read_coff_symtab): Remove superfluous cast for
264 * dbxread.c (end_psymtab): Cast MSYMBOL_INFO to long, not int.
265 * findvar.c, value.h (write_register): Change val to LONGEST.
266 * gdbtypes.h (struct type): Change `bitsize' to long as
267 TYPE_FIELD_STATIC_PHYSNAME uses this field as a pointer.
268 * inferior.h (struct inferior_status): Change type of stop_pc to
270 * language.h (local_octal_string, local_octal_string_custom):
271 Remove prototype, the functions are neither defined nor used.
272 * mipsread.c (parse_symbol): Use temporary variable for bitsize as
273 f->bitsize is a long now.
274 * objfiles.c (add_to_objfile_sections, build_objfile_section_table):
275 Use unsigned long casts instead of int for abusing sections_end
277 * stack.c (parse_frame_specification): Change type of `args' to
278 CORE_ADDR for SETUP_ARBITRARY_FRAME.
280 * printcmd.c (make_vasize): Allow redefinition via MAKEVA_SIZE.
281 * mipsread.c (parse_type): Alpha cc now supports the t->continued
282 bit, update algorithm to match the way the compiler uses it.
284 Tue Sep 28 12:05:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
286 * utils.c (fprintfi_filtered): Fix comments.
288 Mon Sep 27 18:10:08 1993 Stu Grossman (grossman at cygnus.com)
290 * coffread.c (read_coff_symtab): Don't call getfilename if there
293 Mon Sep 27 10:22:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
295 * symtab.c (find_pc_line): Fix comments.
297 * remote-udi.c (udi_mourn): Don't pop target.
300 Fri Sep 24 17:25:41 1993 Stu Grossman (grossman at cygnus.com)
302 * corelow.c: Add multi thread/process support for core files with
303 .reg/XXX pseudo-sections.
304 * i386lynx-nat.c thread.h thread.c: Remove unnecessary core file
307 Thu Sep 23 10:49:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
309 * remote-udi.c (download): Skip zero length sections.
311 * valops.c (search_struct_method, value_struct_elt):
312 Use (value)-1, not -1, for error.
314 * infcmd.c (step_1), infrun.c (wait_for_inferior): Add comments
315 about SHIFT_INST_REGS.
317 * exec.c (exec_file_command): Set text_end based on all code readonly
318 sections, not just ".text".
320 * defs.h, infcmd.c, config/z8k/tm-z8k.h, config/m88k/tm-m88k.h,
321 config/sh/tm-sh.h, config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
322 z8k-tdep.c: Remove all references to ADDR_BITS_SET.
323 * config/m88k/tm-m88k.h: Define TARGET_WRITE_PC.
325 * config/m88k/tm-m88k.h, m88k-tdep.c: Add call function stuff.
327 Thu Sep 23 00:13:06 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
329 * config/mips/tm-mips.h (STORE_STRUCT_RETURN): Define as noop as
330 the pushing of the struct return address is already handled in
332 * mips-tdep.c (reinit_frame_cache_sfunc): Fix typo in prototype
334 * mipsread.c (parse_symbol, parse_type, upgrade_type): Add more
335 sanity checks for corrupt symbol entries to avoid core dumps
336 reported by benson@odi.com. Obviously Ultrix 4.3A cc now has
337 the same problems as the OSF/1 alpha cc.
338 * mipsread.c (parse_lines): Iterate over the range of the compressed
339 line number entries, the old iteration sometimes failed to stop
340 and wrote past the end of the LINETABLE. Add sanity check to avoid
341 the same problem in case the line number info is corrupt.
342 * mipsread.c (parse_procedure): Adjust pdr for alpha __sigtramp.
343 * mipsread.c (parse_external, parse_partial_symbols): Ignore stNil
344 symbols that are produced for statics in .o files and stLocal symbols
345 that are produced for every section in OSF/1 dynamically linked
347 * mipsread.c (psymtab_to_symtab_1): Put out `undefined symbols'
348 warning only under `verbose on' as there are many undefined symbols
349 in a dynamically linked executable.
351 Wed Sep 22 10:28:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
353 * config/i960/nindy960.mt: Don't define REMOTE_O; REMOTE_O was
354 intended only for VxWorks. Remove dcache.o from TDEPFILES now
355 that we pick it up from the default REMOTE_O.
357 * breakpoint.c (bpstat_what): Initialize retval.call_dummy and
360 * mips-tdep.c (mips_frame_chain): If frame size zero, return zero.
361 * rs6000-tdep.c: Add comment about framelessness.
363 * remote-nindy.c: Declare ninMemGet and ninMemPut.
365 Wed Sep 22 08:02:57 1993 Stu Grossman (grossman at cygnus.com)
367 * Makefile.in: Add i386lynx-tdep to the right places.
368 (TARDIRS): Add gdbserver.
370 * exec.c (print_section_info): Print entry point.
371 * i386lynx-nat.c (i386lynx_saved_pc_after_call): Move into
372 i386lynx-tdep.c. Add core file support.
373 * i386lynx-tdep.c: New module for Lynx/386 target dependant code.
374 * maint.c: Add `maint info sections' command to print info about all
375 sections that BFD knows about for exec and core files.
376 * sparc-tdep.c (sparc_push_dummy_frame): Update stack pointer
377 before putting frame on the stack. Consolidate writes to reduce
378 traffic for remote debugging.
379 * config/i386/i386lynx.mh (NATDEPFILES): Remove exec.o.
380 * config/i386/i386lynx.mt (TDEPFILES): Add exec.o, i386lynx-tdep.o.
381 * config/i386/nm-i386lynx.h: Add target_pid_to_str().
382 * config/i386/tm-i386lynx.h: Remove target_pid_to_str().
383 * sparclite/Makefile.in: Add deps to keep Sun make happy.
385 Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
387 * breakpoint.h, breakpoint.c (bpstat_stop_status): Add new argument
389 * infrun.c (wait_for_inferior): Pass it. Also consolidate the
390 test of whether we are stepping into a CURRENTLY_STEPPING macro.
392 Tue Sep 21 17:22:34 1993 K. Richard Pixley (rich@sendai.cygnus.com)
394 * breakpoint.c (bpstat_stop_status),
396 infrun.c (wait_for_inferior): collapse SHIFT_INST_REGS ifdef
399 * m88k-tdep.c: include ieee-float.h. new global target_is_m88110.
400 new const struct ext_format_m88110 for float format.
401 (pic_prologue_code): add braces.
402 (next_insn): remove unused variable buf.
403 (frame_find_saved_regs): remove unused variables next_addr,
405 (frame_locals_address): remove unused variables frame, ap.
406 (frame_args_address): remove unused variables frame, ap.
407 (push_parameters): add some breaks and a default case.
409 * remote-bug.c: remove redundant includes of value.h, target.h,
411 (bug_open): corrected typo, sr_multi_scan -> gr_multi_scan.
412 (bug_fetch_register): special case sfip register for m88110.
413 remove flag bit masking of pc registers. This should be handled
414 by the ADDR_BITS_* macros.
415 (bug_store_register): special case sfip register for m88110.
416 Corrected sprint format for extended registers.
418 * config/m88k/tm-m88k.h: white space and comment changes. include
419 ieee-float.h. expanded to cope with m88110 extended registers.
420 (R0_REGNUM, XFP_REGNUM, X0_REGNUM): new macros.
421 (SHIFT_INST_REGS): becomes a real macro.
423 Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
425 * breakpoint.c (breakpoint_1): Support bp_call_dummy.
427 Tue Sep 21 17:06:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
429 * elfread.c (record_minimal_symbol_and_info): Guess the section to
431 * objfiles.c: Include gdb-stabs.h for SECT_* macros.
432 (objfile_relocate): Relocate textlow and texthigh in psymtabs.
433 Relocate partial symbols. Check that minimal SYMBOL_SECTION is
434 nonnegative before using it.
435 * symtab.h: Adjust section field comment.
437 * remote.c (interrupt_query): New function.
438 (remote_interrupt_twice): Call interrupt_query.
439 (putpkt, getpkt): If quit_flag is set, call interrupt_query.
440 (remote_wait): Don't bother with objfile_relocate if the addresses
442 (remote_fetch_registers): If we see a packet that doesn't start
443 with a hex character, fetch a new one.
445 Tue Sep 21 11:44:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
447 * remote.c, remote-utils.c: Use SERIAL_FLUSH_INPUT after opening it.
449 * printcmd.c (print_scalar_formatted): When truncating value we are
450 going to print as unsigned, handle it generally for any length
451 less than sizeof (LONGEST), rather than special-casing sizeof (char),
452 sizeof (short), and sizeof (long). Clarify comment on what this
455 * symfile.c (deduce_language_from_filename): Accept .cxx for C++.
456 * buildsym.c (start_subfile): Use deduce_language_from_filename
457 rather than checking for .C or .cc ourself.
459 Mon Sep 20 14:53:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
461 * defs.h: Declare argument of re_comp as const char *.
463 * remote.c, remote-mips.c: Use sr_get_debug not remote_debug.
465 * README: Say using bfd from another release doesn't generally work.
467 Sat Sep 18 10:13:18 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
469 * mipsread.c (parse_type): Don't complain() if we guessed struct
470 and it was a union, or vice versa.
472 * defs.h (make_cleanup): Change PTR to void * when inside PARAMS.
474 Some of the following is in #ifdef CALL_DUMMY_BREAKPOINT_OFFSET.
475 * breakpoint.h (enum bptype): Add bp_call_dummy.
476 (struct bpstat_what): Add call_dummy field.
477 * infrun.c (wait_for_inferior): Deal with it.
478 * breakpoint.c (bpstat_what): Deal with call dummy breakpoint.
479 * infcmd.c (run_stack_dummy): Set the call dummy breakpoint.
480 * config/sparc/tm-sparc.h: Define CALL_DUMMY_BREAKPOINT_OFFSET.
482 * remote-sim.h: New file.
483 * remote-sim.c: Add remote debug feature. Rename stuff to distinguish
484 interface to simulator from gdb-specific stuff. Other changes.
486 * remote-sp64sim.c: Renamed to remote-sim.c.
487 Use sr_get_debug instead of our own sim_verbose/simif_snoop.
488 Use gnutarget in call to bfd_openr.
489 Rename simif_* to gdbsim_*.
490 * config/sparc/sp64sim.mt: Change remote-sp64sim.c to remote-sim.c.
493 Fri Sep 17 04:41:17 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
495 * findvar.c (extract_signed_integer): Cast *p to LONGEST before doing
496 the xor and subtract. Otherwise it will not sign extend if the type
497 of LONGEST is larger than int.
498 * cp-valprint.c (cp_print_class_method): Inhibit core dump if
499 domain is an undefined cross reference.
500 * valops.c (call_function_by_hand): Set real_pc to correct
501 value if CALL_DUMMY_LOCATION != ON_STACK.
503 Thu Sep 16 20:37:06 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
505 * config/a29k/tm-a29k.h (FRAME_CHAIN): If rsize is zero, return zero.
507 Thu Sep 16 13:16:22 1993 Stu Grossman (grossman at cygnus.com)
509 * infrun.c (wait_for_inferior): Allow user to single step within
512 Thu Sep 16 12:34:01 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
514 * dbxread.c (copy_pending): Deal with END NULL.
515 (process_one_symbol): Add comments about what common_block NULL means.
517 Wed Sep 15 14:50:26 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
519 * remote-udi.c, remote-adapt.c, remote-mm.c: Move processor_type
520 to tm-a29k.h and a29k-tdep.c and make it an enum.
521 * a29k-tdep.c (a29k_get_processor_type): New function. Fix many
522 aspects of how we detected the processor type.
523 * remote-udi.c, remote-adapt.c, remote-mm.c (*_open): Call it
524 rather than figuring out the type ourselves.
526 Thu Sep 16 12:12:59 1993 Stu Grossman (grossman at cygnus.com)
528 * sparc-stub.c (_trap_low): Do restore/save sequence after
529 setting sp to ensure that we load the previous window from the
530 right place on the stack.
532 Thu Sep 16 00:36:32 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
534 * mipsread.c: Many changes for alpha ecoff format:
535 Correct sizeof(int) == sizeof(long) assumptions.
536 Replace stParsed hack by putting the parsed types on the pending chain.
537 Replace mips specific ecoff mapping by ECOFF_REG_TO_REGNUM macro,
538 provide default for cross debugging.
539 Swapping the symbol back is no longer needed as the symbol is not
541 Add new alpha basic types, handle btTypedef, handle stStaticProc
543 Update and clean up cross_ref for alpha cc cross ref variations.
544 Allocate types on the type_obstack to inhibit storage leaks.
545 * config/mips/tm-mips.h (ECOFF_REG_TO_REGNUM): Define.
546 * gdbtypes.c (recursive_dump_type): Dump TYPE_TAG_NAME if it is set.
548 Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
550 * stabsread.c (read_type): Process "s" (size) type attribute.
551 If type is defined to another type, copy the type.
553 Tue Sep 14 18:37:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
555 * config/i386/i386v4.mh (NATDEPFILES): Move exec.o from here...
556 * config/i386/i386v4.mt (TDEPFILES): ...to here.
558 Tue Sep 14 12:21:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
560 * Makefile.in (remote_utils_h): add serial.h and target.h.
561 (main.o, remote-es.o, remote-nindy.o, remote.o): remove target.h
562 (already in remote_utils_h).
563 (remote-utils.o): new rule.
565 * remote-utils.h: include serial.h.
567 * serial.h: ifdef protect from multiple inclusion.
569 * remote.c, remote-nindy.c, remote-mon.c, remote-es.c: include
572 * remote.c (remote_open), remote-nindy.c (nindy_open,
573 nindy_files_info), remote-mon.c (general_open), remote-es.c
574 (es1800_open): use remote-utils facilities for baud rate.
576 Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
578 * paread.c, coffread.c, elfread.c, dwarfread.c:
579 Include <time.h> and <sys/types.h> before libbfd.h.
581 * paread.c: Define BYTES_IN_WORD before including aout/aout64.h.
583 * Makefile.in (a29k-tdep.o): Depend on $(defs_h).
584 * config/a29k/tm-a29k.h (SAVED_PC_AFTER_CALL): Use gr122 not lr0
585 if this is a transparent procedure.
587 Mon Sep 13 16:06:43 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
589 * remote.c: Define remote_debug to 0 and #if 0 baud_rate. Temporary
590 hack so this file compiles again.
592 * remote-utils.c (gr_multi_scan): Cast return value from alloca.
593 (gr_multi_scan): #if 0 never-reached return(-1).
595 * remote-udi.c (udi_wait): Return inferior_pid not 0.
597 Mon Sep 13 14:14:35 1993 K. Richard Pixley (rich@sendai.cygnus.com)
599 Collect some remote things into remote-utils.
600 * remote-utils.[ch]: new files of functions collected from several
601 different remote targets.
602 * Makefile.in (REMOTE_O): add remote-utils.o.
603 (dcache_h, remote_utils_h): new macros.
604 (HFILES): add $(remote_utils_h).
605 (ALLDEPFILES): add $(remote_utils_h).
606 (dcache.o): new rule.
607 (main.o, remote-bug.o): also depend on $(remote_utils_h).
608 * target.h (remote_debug): extern moved to remote-utils.h.
609 * target.c (find_default_run_target, find_core_target): initialize
611 (remote_debug): moved to remote-utils.c.
612 (_initialize_targets): move declaration of user variable
613 remotedebug to remote-utils.c.
614 * remote-bug.c: include remote-utils.h rather than dcache.h.
615 (bug_close, bug_write, bug_write_cr, desc, bug_dcache, timeout,
616 dev_name, check_open, is_open, readchar, readchar_nofail,
617 pollchar, expect, expect_prompt, get_hex_digit, get_hex_byte,
618 get_hex_word, bug_kill, bug_detach, bug_create_inferior,
619 multi-scan, bug_prepare_to_store, bug_fetch_word,
620 bug_store_word, bug_files_info, bug_mourn, bug_com, bug_device,
621 bug_speed): removed and replaced with facilities from
623 (bug_read_inferior_memory): renamed to bug_read_memory.
624 (bug_write_inferior_memory): renamed to bug_write_memory.
625 (bug_xfer_inferior_memory): renamed to bug_xfer_memory.
626 (get_word): comment out this unused function for now.
627 (bug_settings, cpu_check_strings): new statics.
628 (bug_open): rewritten to use gr_open.
629 (_initialize_remote_bug): remove declarations of commands bug,
631 * main.c: include remote-utils.h.
632 (baud_rate): removed to remote-utils.c.
633 (main): handle baud rate settings using new facilities from
635 * defs.h (baud_rate): removed extern.
637 m88110 support via bug-197 monitor.
638 * remote-bug.c (get_reg_name, bug_fetch_register,
639 bug_store_register): added m88110 extended register support.
640 (wait_strings): added bug-197 prompt.
641 (bug_wait): cope with bug-197 prompt.
642 (start_load): cope with either bug-197 or bug-187 prompt.
644 Mon Sep 13 12:53:09 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
646 * inferior.h, infrun.c, thread.c, infcmd.c: Remove all uses of
647 pc_changed. If it was ever set to a non-zero value, it was before
648 GDB 2.8. It doesn't seem to have any useful function.
650 * defs.h: Don't define NORETURN (see comment).
652 Sat Sep 11 10:46:09 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
654 * m88k-nat.c (fill_gregset): Set r31 and sfip.
656 Thu Sep 9 10:18:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
658 * remote-udi.c (udi_wait, case UDIStdinNeeded): Use a loop calling
659 getchar() (terminated only on '\n') instead of scanf. Send the
660 '\n' which terminates it to the remote system.
663 * exec.c (ignore): Return 0.
664 * stack.c (return_command): Fetch lazy value directly, not via
665 VALUE_CONTENTS, to avoid "value computed is not used".
666 * inflow.c (new_tty): Move osigttou inside #if.
668 * remote.c (remote_fetch_registers): If remote reply is short, just
669 note that fact and keep going (reading extra registers as all bits 0).
670 (remote_store_registers): Send number of registers that were found
671 by remote_fetch_registers.
672 * m68k-tdep.c, config/m68k/tm-m68k.h, config/m68k/tm-*.h: Remove
673 HAVE_68881. Define CANNOT_STORE_REGISTER if ptrace() can't write
675 * config/m68k/{tm-m68k-nofp.h,m68k-nofp.mt,tm-m68k-fp.h,m68k-fp.mt}:
676 Remove, replaced by {tm-m68k-em.h,m68k-em.mt}.
677 * Makefile.in, configure.in: Change accordingly.
679 Thu Sep 9 04:59:03 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
681 * mipsread.c (cross_ref): Allow SGI extended symbol types as cross
683 * symmisc.c (print_symbol): Use TYPE_TAG_NAME not TYPE_NAME to avoid
684 printing of identities.
686 Wed Sep 8 19:18:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
688 * breakpoint.c (breakpoint_1): Deal with step resume breakpoint.
690 Wed Sep 8 13:01:10 1993 K. Richard Pixley (rich@cygnus.com)
693 * config/m88k/tm-m88k.h (frame_find_saved_regs): prototype.
694 * config/h8300/tm-h8300.h (NUM_REGS): rewrite to avoid nested comment.
695 * blockframe.c (get_prev_frame_info): initialize address.
696 * breakpoint.c (bpstat_copy): initialize retval.
697 (bpstat_stop_status): initialize value_is_zero.
698 (bpstat_what): initialize bs_class.
699 (breakpoint_1, mention): add do-nothing case for bp_step_resume.
700 (break_command_1): initialize cond_end, addr_end, &
701 canonical_strings_chain.
702 (enable_breakpoint): initialize save_selected_frame.
703 * buildsym.c (end_symtab): initialize symtab & linetablesize.
704 * c-exp.y (parse_number): initialize i.
705 * c-typeprint.c (c_type_print_varspec_prefix): include
706 TYPE_CODE_BITSTRING in switch statements and do nothing.
707 * c-valprint.c (c_val_print): removed unused variable c.
708 * ch-valprint.c (chill_val_print): removed unused variable eltlen.
709 * cp-valprint.c (cp_print_class_method): initialize f & j.
710 * eval.c (evaluate_subexp): initialize pc2, arg1, arg2.
711 * expprint.c (print_subexp): initialize myprec, assoc, & tempstr.
712 * findvar.c (value_from_register): initialize first_addr.
713 * gdbtypes.c (lookup_struct_elt_type): localize use of temporary
715 * infcmd.c (run_stack_dummy): return zero rather than simple
717 * infrun.c (wait_for_inferior): initialize stop_sp, prologue_pc.
718 remove symtab, appears unused.
719 (restore_selected_frame): return 1.
720 * mipsread.c (psymtab_to_symtab_1): initialize first_off.
721 (fixup_sigtramp): initialize b0.
722 * printcmd.c (do_examine): initialize val_type.
723 (print_frame_args): initialize b.
724 * ser-tcp.c (tcp_restore): comment out declaration. Appears
726 * ser-unix.c (hardwire_restore): comment out declaration. Appears
728 (hardwire_send_break): moved variable status into ifdef
730 (wait_for): moved variable numfds into ifdef HAVE_SGTTY.
731 * serial.h: comment change only.
732 * stabsread.c (rs6000_builtin_type): initialize rettype.
733 (read_range_type): initialize nbits.
734 * stack.c (print_frame_info): remove unused variable numargs.
735 (parse_frame_specification): remove unused variables arg1, arg2,
737 (return_command): initialize return_value.
738 * symfile.c (cashier_psymtab): initialize pprev.
739 * symtab.c (find_pc_psymbol): initialize best.
740 (lookup_symbol): initialize s.
741 (make_symbol_completion_list): initialize quote_pos.
742 * thread.c: include command.h.
743 (thread_info): static declaration removed; unused.
744 (info_threads_command): fix == vs = typo.
745 * typeprint.c (whatis_exp): initialize old_chain.
746 * valprint.c (val_print_string): remove unused variable
747 first_addr_err. Initialize old_chain.
748 (_initialize_valprint): white space comment change.
749 * values.c (show_values): rewrite if statement to avoid empty
751 (vb_match): remove unused variable fieldtype_target_type.
753 Wed Sep 8 10:21:33 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
755 * Makefile.in (mipsread.o): Depend on $(bfd_h).
757 Tue Sep 7 13:06:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
759 * gdbserver/Makefile.in (TAGS): config files are in
760 $(srcdir)/../config, not $(srcdir)/config.
762 * config/pa/tm-hppa.h: Declare target_read_pc and target_write_pc.
763 (STORE_RETURN_VALUE): Pass the correct offset of the return
764 register to write_register_bytes.
765 * hppa-tdep.c: Use target_write_pc if PCOQ_TAIL_REGNUM was not saved.
767 Tue Sep 7 14:30:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
769 * remote.c (remote_wait): Don't call error. Instead, call warning
770 inside a loop. User can ^C to get out.
772 * config/m68k/tm-m68k.h (FIX_CALL_DUMMY): Changed name of swapping
773 routine to match BFD name change.
774 * config/z8k/tm-z8k.h (FIX_CALL_DUMMY): Likewise.
776 Mon Sep 6 15:01:57 1993 Jeffrey Wheat (cassidy@cygnus.com)
778 * elfread.c: change elf32_symbol_type to elf_symbol_type
780 Mon Sep 6 15:43:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
782 * remote.c (remote_wait): Added 'W' and 'N' responses.
784 Fri Sep 3 08:57:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
786 * main.c, utils.c: Add comments about immediate_quit.
788 * elfread.c (elf_symtab_read): Don't add symbols starting with ".L"
791 * target.c (pop_target): Don't try to deal with the stack becoming
792 empty. Shouldn't happen and the code that tried was broken.
794 * dcache.c: Cast return value from xmalloc.
796 * remote.c: Move setting of immediate_quit from remote_open to
797 remote_start_dummy and set it back to zero when done.
799 Thu Sep 2 00:07:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
801 * m88k-tdep.c: Remove a bunch of unused #includes.
803 * language.h: Add comment about current_language.
805 * mips-tdep.c (_initialize_mips_tdep): Change heuristic-fence-post
806 from var_uinteger to var_zinteger.
808 * configure.in: Fix typo (delta88r4 -> delta88v4).
810 * config/m88k/xm-delta88.h: Don't include sys/siginfo.h. It was
811 to make this work on SVR4 before SVR4 had its own configuration,
814 * config/m88k/tm-delta88v4.h: Define FRAME_CHAIN_VALID_ALTERNATE.
816 * config/m88k/delta88v4.h (NATDEPFILES): Remove infptrace.o inftarg.o.
818 * config/m88k/xm-dgux.h: Renamed from config/m88k/xm-m88k.h.
819 * config/m88k/m88k.mh: Use xm-dgux.h.
820 * config/m88k/xm-m88k.h: New file, with HOST_BYTE_ORDER,
821 MAKEVA_END and MAKEVA_ARG.
822 * config/m88k/xm-*.h: Include m88k/xm-m88k.h.
823 * printcmd.c: Remove __INT_VARARGS_H code; now in xm-m88k.h.
825 Wed Sep 1 19:31:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
827 * remote-udi.c (udi_wait): Call `warning' not `error'.
829 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): If the symbol has a
830 demangling, don't put the mangled form in the completion list.
832 * symtab.c, symfile.c, c-exp.y, ch-exp.y, m2-exp.y, buildsym.c,
833 symfile.h, stabsread.c, minsyms.c, solib.c, nlmread.c, dwarfread.c
834 partial-stab.h, symmisc.c, gdbtypes.c: Lint. Remove (or put
835 inside #if) unused variables and labels. Fix unclosed comment.
836 Deal with enumeration values unhandled in switch statements. Make
837 sure non-void functions return values. Include appropriate
839 * dbxread.c (elfstab_build_psymtabs): Don't check for unsigned
842 Wed Sep 1 14:36:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
844 * i960-tdep.c, ns32k-pinsn.c, remote-adapt.c, xcoffread.c:
847 Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
849 * remote.c: Add comment explaining why dcache is disabled.
850 (remote_fetch_word, remote_store_word): Make static and #if 0.
851 They are not called from anywhere.
853 Wed Sep 1 14:41:28 1993 K. Richard Pixley (rich@sendai.cygnus.com)
855 * arm-tdep.c, convex-tdep.c, convex-xdep.c, dbxread.c,
856 h8300-tdep.c, h8500-tdep.c, i960-pinsn.c, i960-tdep.c,
857 infptrace.c, m88k-tdep.c, mips-tdep.c, regex.c, remote-vx.c,
858 rs6000-tdep.c, xcoffexec.c, xcoffread.c, z8k-tdep.c,
859 config/arm/tm-arm.h, config/convex/tm-convex.h,
860 config/gould/tm-np1.h, config/gould/tm-pn.h,
861 config/m68k/tm-isi.h, config/ns32k/tm-umax.h,
862 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
863 config/rs6000/tm-rs6000.h, config/tahoe/tm-tahoe.h,
864 config/vax/tm-vax.h: bzero -> memset.
866 * regex.c: bcmp -> memcmp.
868 Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
870 * symtab.c (find_pc_line, find_line_common),
871 symtab.h (struct linetable), xcoffread.c (arrange_linetable):
872 Revise comments re linetable sorting.
873 * buildsym.c (compare_line_numbers): Sort by pc, not by line.
874 * coffread.c: Tell end_symtab to sort the line table.
876 * coffread.c: Re-work a lot of the coff-specific stuff to use stuff
877 in buildsym.c. This includes coff_finish_block, coff_context_stack,
878 coff_local_symbols, coff_file_symbols, coff_global_symbols,
879 coff_end_symtab and coff_add_symbol_to_list.
880 (read_enum_type): Deal with it now that we have a "struct pending"
881 not a "struct coff_pending".
883 * buildsym.c (end_symtab): Don't realloc subfile->linetable.
885 Wed Sep 1 13:12:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
887 * a68v-nat.c, altos-xdep.c, convex-tdep.c, convex-xdep.c,
888 findvar.c, hppab-nat.c, hppah-nat.c, i386mach-nat.c,
889 irix4-nat.c, m68k-tdep.c, m88k-tdep.c, mipsread.c, regex.c,
890 remote-bug.c, remote-hms.c, rs6000-nat.c, rs6000-tdep.c,
891 sparc-nat.c, stabsread.c, sun3-nat.c, sun386-nat.c, symfile.c,
892 umax-xdep.c, xcoffread.c, 29k-share/udi/udip2soc.c,
893 29k-share/udi/udr.c, config/a29k/tm-a29k.h, config/arm/tm-arm.h,
894 config/convex/tm-convex.h, config/gould/tm-np1.h,
895 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
896 config/h8500/tm-h8500.h, config/i386/tm-i386aix.h,
897 config/i386/tm-sun386.h, config/i386/tm-symmetry.h,
898 config/i960/tm-i960.h, config/m68k/tm-news.h,
899 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
900 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
901 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
902 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
903 config/tahoe/tm-tahoe.h, config/vax/tm-vax.h,
904 config/z8k/tm-z8k.h, nindy-share/nindy.c: bcopy -> memcpy.
906 Wed Sep 1 05:05:53 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
908 * mipsread.c (parse_partial_symbols): Use language from FDR if it
909 is unambigous. Patch from ptf@delcam.co.uk (Paul Flinders).
910 * mipsread.c (ecoff_symfile_info): New struct to hold the global
912 * mipsread.c (mipscoff_symfile_init, parse_partial_symbols):
913 Allocate the global pending list and link it to the objfile.
914 * mipsread.c (is_pending_symbol, add_pending): Use global pending
915 list from objfile. Allocate pending list entries from the
917 * mipsread.c (free_pending): Remove. The pending list is now
918 freed when the psymbol_obstack is freed.
919 * mipsread.c (psymtab_to_symtab1): Remove pending list allocation,
920 the global pending list is used now.
921 * mipsread.c (parse_partial_symbols): Skip only the first
922 file indirect entry when building the dependency list.
924 Tue Aug 31 15:01:27 1993 K. Richard Pixley (rich@sendai.cygnus.com)
926 Break dcache code out of remote.c.
927 * dcache.h: white space changes only.
928 * dcache.c: add user settable variable to set whether data caching
930 * remote.c: include dcache.h. removed data caching code which is
931 now in dcache.c. Compile in data caching again. (data caching
932 is currently off by default.)
933 (remote_read_bytes, remote_write_bytes): change second arg to
935 (remote_dcache): new static variable.
936 * Makefile.in (REMOTE_O): add dcache.o.
937 * config/m88k/m88k.mt (TDEPFILES): removed dcache.o.
939 Break dcache code out of remote-nindy.c.
940 * remote-nindy.c: removed dcache code. Changed callers to use new
941 conventions. include dcache.h.
942 (nindy_dcache): new static variable.
943 * config/i960/nindy960.mt (TDEPFILES): added dcache.o.
945 Break dcache code out of remote-bug.c into dcache.[hc].
946 * Makefile.in (dcache_h): new macro.
947 (HFILES): added $(dcache_h).
948 (ALLDEPFILES): added dcache.c.
949 (dcache.o): new rule.
950 (remote-bug.o): now depends on $(dcache_h).
951 * remote-bug.c: include dcache.h. remove externs for insque and
952 remque, add extern for bcopy. Prototype bug_close,
953 bug_clear_breakpoints, bug_write_cr. dcache code moved to
954 dcache.[hc]. Changed dcache calling convention to include an
955 initial DCACHE argument.
956 (bug_dcache): new static variable.
957 (bug_read_inferior_memory): change second arg to
959 * dcache.[ch]: new files.
960 * config/m88k/m88k.mt (TDEPFILES): add dcache.o.
962 Tue Aug 31 10:33:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
964 * c-typeprint.c (c_print_type_base): Treat show = 0 just like
965 show < 0. The only case where we had been distinguishing is that
966 show = 0 used to print "struct " or "enum " instead of
967 "struct {...}" or "enum {...}" which seems clearly wrong.
969 Mon Aug 30 17:51:32 1993 K. Richard Pixley (rich@sendai.cygnus.com)
971 * configure.in: recognize m88110 as an m88k.
973 Mon Aug 30 16:07:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
975 * valops.c (call_function_by_hand): If we discard cleanups, call
976 bpstat_clear (&inf_status.stop_bpstat).
978 Mon Aug 30 12:47:46 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
980 * stabsread.h, dbxread.c (end_psymtab): Return NULL if the psymtab
981 was empty and thrown away.
982 * mipsread.c (parse_partial_symbols): Do not add empty psymtabs to
983 dependency list, skip self dependencies.
984 * mipsread.c (parse_fdr): Removed, obsolete.
985 * mipsread.c (parse_lines): Check for cbLine being zero, not
987 * mipsread.c (struct symloc): Add pst_language.
988 * mipsread.c (parse_partial_symbols): Set up proper language for
989 header files, save it in pst_language for psymtab_to_symtab_1.
990 * mipsread.c (psymtab_to_symtab_1): Use pst_language.
992 Mon Aug 30 10:48:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
994 * configure.in: Fix typo m88*-motorola-svr4* -> sysv4*.
996 Fri Aug 27 17:09:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
998 * paread.c: Include som.h instead of libhppa.h. (From Utah.)
1000 Fri Aug 27 09:30:40 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1002 * symmisc.c (dump_symtab): Use catch_errors around print_symbol.
1003 Change calling sequence of print_symbol to fit catch_errors.
1005 * mips-tdep.c: Call reinit_frame_cache every time the user does
1006 "set heuristic-fence-post".
1008 * gdbserver/low-sun3.c: New file.
1009 * gdbserver/Makefile.in, config/m68k/sun3.mh: Change accordingly.
1011 * Rename files for 14-character limits:
1012 gdbserver/remote-gutils.c -> gdbserver/utils.c
1013 gdbserver/remote-inflow.c -> gdbserver/low-lynx.c
1014 gdbserver/remote-inflow-sparc.c -> gdbserver/low-sparc.c
1015 gdbserver/remote-server.c -> gdbserver/server.c
1016 remote-monitor.c -> remote-mon.c
1017 * Makefile.in, gdbserver/Makefile.in, gdbserver/configure.in,
1018 config/m68k/monitor.mt, config/i386/i386lynx.mh,
1019 config/sparc/sun4os4.mh: Change accordingly.
1020 * gdbserver/Makefile.in: Remove more junk inherited from gdb Makefile.
1022 Thu Aug 26 14:32:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1024 * infcmd.c, inferior.h (run_stack_dummy): If we stop somewhere
1025 besides the dummy, return 1 rather than calling error().
1026 Let caller print the error message. Remove name argument.
1027 * valops.c (call_function_by_hand): Deal with changes to calling
1028 sequence of run_stack_dummy. Discard restore_inferior_status cleanup
1029 if run_stack_dummy returns 1.
1033 * config/mips/tm-mips.h (EXTRACT_STRUCT_VALUE_ADDRESS):
1034 Get struct return address from v0, not a0.
1036 * infrun.c (restore_inferior_status): Use catch_errors when
1037 restoring selected frame.
1039 Wed Aug 25 21:52:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1041 * infrun.c (save_inferior_status, restore_inferior_status):
1042 Save and restore the registers too.
1043 * inferior.h (struct inferior_status): Add "registers".
1045 Tue Aug 24 00:36:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1047 * dbxread.c (end_psymtab): Clean up comment.
1049 * frame.h, symtab.h, findvar.c (read_var_value): Change basereg
1050 support to use LOC_BASEREG rather than SYMBOL_BASEREG_VALID.
1051 * dwarfread.c: Use LOC_BASEREG where appropriate.
1052 * Various: Support LOC_BASEREG and LOC_BASEREG_ARG.
1054 * coffread.c (init_lineno, init_stringtab): Don't check whether
1055 xmalloc returned NULL.
1057 * config/vax/xm-vaxult.h: Define NO_PTRACE_H.
1059 * target.c, target.h: Add "set remotedebug" command.
1060 * remote-bug.c, remote.c, remote-mips.c: Remove "set remotedebug" and
1061 "set m88ksnoop" options and use generic "set remotedebug" instead.
1062 * NEWS: Describe this change.
1064 Mon Aug 23 20:26:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1066 * buildsym.h: Remove declaration of dbxread.c functions.
1067 * stabsread.h: Group together dbxread.c functions.
1068 Move elfstab_build_psymtabs here from symfile.h.
1069 Declare pastab_build_psymtabs.
1070 * elfread.c, paread.c: Include stabsread.h (for stabsread_new_init
1073 Mon Aug 23 17:16:23 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1075 * remote-bug.c: rename quiet to bug88k_snoop.
1076 (double_scan, multi_scan): generalize double_scan into a scan
1077 for multiple patterns. Rename to multi_scan.
1078 (bug_wait, bug_write_inferior_memory): adapt to use the new
1079 multi_scan in order to catch and represent target bus errors.
1080 (bug_scan): currently unused, so comment out.
1081 (bug_quiet): removed. Replaced with a standard user settable boolean.
1083 * m88k-tdep.c: remove include of sys/dir.h. Appears unnecessary
1084 and isn't available on solaris.
1086 Mon Aug 23 14:56:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1088 * config/m88k/{delta88v4.mt,delta88v4.mh}: New files
1089 * config/m88k/delta88.mh: Fix comment.
1090 * config/m88k/tm-delta88.h: Remove unused BCS define.
1091 * config/m88k/{tm-delta88v4.h,xm-delta88v4.h,nm-delta88v4.h}:
1093 * configure.in: Recognize m88*-motorola-sysv4*.
1094 * m88k-nat.c: Always include sys/types.h; don't depend on USG.
1096 Mon Aug 23 12:57:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1098 * mipsread.c (parse_symbol, parse_type, cross_ref): Pass name of
1099 symbol as an argument and use it in complaints.
1100 * symmisc.c (dump_psymtab): Dump filenames of dependencies.
1102 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
1103 and Jim Kingdon (kingdon@cygnus.com)
1106 * configure.in: Recognize netbsd.
1108 Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1110 * remote-nindy.c: Remove unused include of sys/ioctl.h.
1112 * frame.h, symtab.h: Revise comments regarding baseregs.
1114 Fri Aug 20 15:07:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1116 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1):
1117 Set language for psymtab and symtab.
1118 * mipsread.c (new_symbol): Set language and initialize demangled
1120 * symmisc.c (print_symbol): Use SYMBOL_SOURCE_NAME when printing
1122 * symtab.c (decode_line_1): Inhibit coredumps with cfront executables.
1124 Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1126 * Move KERNEL_U_ADDR from xm-hp300bsd.h to nm-hp300bsd.h and make
1127 it conditionalized on 4.3 vs. 4.4.
1128 * config/m68k/nm-hp300bsd.h: Move REGISTER_U_ADDR out of 4.3 and
1129 4.4 sections; it was identical and now works for 4.4.
1131 * mips-tdep.c (is_delayed): Use INSN*BRANCH* not ANY_DELAY.
1133 * printcmd.c (MAKEVA_END): Update this version to use "aligner".
1135 Thu Aug 19 22:08:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1137 * config/vax/tm-vax.h (BELIEVE_PCC_PROMOTION): Define.
1138 * mipsread.c (parse_symbol, parse_type, cross_ref): Handle corrupt
1139 file indirect entries with complaints instead of core dumps. Remove
1140 complaint for stTypedef within aggregates.
1142 Thu Aug 19 17:58:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1144 * coffread.c (process_coff_symbol): Ignore tagnames like .0fake.
1146 * coffread.c (coff_read_enum_type): #if 0 out code which changes
1147 enum {FALSE, TRUE} into boolean.
1149 * config/m68k/delta68.m{t,h}: Use nm-delta68.h, etc. not
1150 non-existent files nm-delta.h, etc.
1151 * config/m68k/tm-delta68.h: Define CANNOT_STORE_REGISTER.
1152 * delta68-nat.c: Add "[0]" in offsetof argument.
1153 * delta68-nat.c (_initialize_kernel_u_addr): Don't try to set up
1154 nl with initializer, just assign to it. Check n_scnum field on
1157 Wed Aug 18 12:03:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1159 * printcmd.c (print_address), values.c (value_as_pointer): Don't
1160 use ADDR_BITS_REMOVE.
1161 * defs.h: Try to clarify comment about ADDR_BITS_REMOVE.
1163 * blockframe.c (block_innermost_frame): Uncomment.
1164 Return NULL if passed NULL.
1165 * frame.h: Declare it.
1166 * expression.h (union exp_element): Add field block.
1167 * parse.c (write_exp_elt_block): New function.
1168 * expression.h (OP_VAR_VALUE): Now takes additional struct block *.
1169 * *-exp.y: Write block for OP_VAR_VALUE.
1170 * eval.c, expprint.c, parse.c: Deal with block for OP_VAR_VALUE.
1171 * valops.c, value.h (value_of_variable), callers:
1172 Add second argument, for block.
1174 * main.c (gdb_readline): If we read some characters followed by EOF,
1175 return them rather than returning NULL.
1177 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1179 * mips-tdep.c: Remove unused #ifndef NUMERIC_REG_NAMES and add comment.
1181 Tue Aug 17 15:10:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1183 * config/m88k/tm-m88k.h: Fix typo in comment.
1184 (FP_REGNUM): define in terms of SP_REGNUM
1185 rather than by absolute number. Also clearly comment that this
1186 is a convenient lie in order to decrease future confusion.
1187 (ACTUAL_FP_REGNUM): new macro for FP.
1188 (FRAME_CHAIN_VALID): removed. Standard default works fine.
1189 * m88k-tdep.c (frame_chain_valid): redundant, so removed.
1190 (NEXT_PROLOGUE_INSN): removed unused fourth arg, fixed all
1192 (read_next_frame_reg): declare static.
1193 (examine_prologue): removed unused variabel insn2, rename insn1
1194 to insn, rewrote comment about finding fp, sp, etc. set frame_fp
1195 based on ACTUAL_FP_REGNUM rather than FP_REGNUM which is
1196 actually a scammed alias for SP_REGNUM on m88k.
1198 * frame.h: fixed typo in comment.
1200 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1202 * 29k-share/udi/udiphcfg.h: Always include udiphunix.h not udiphdos.h.
1204 * complaints.c (complain): fflush (stdout) after output.
1206 Tue Aug 17 01:43:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1208 * blockframe.c, frame.h (sigtramp_saved_pc): New routine to fetch
1209 the saved pc from sigcontext on the stack for BSD signal handling.
1210 * config/i386/tm-i386bsd.h (SIGTRAMP_START, SIGTRAMP_END, FRAME_CHAIN,
1211 FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET):
1212 Define to make backtracing through sigtramp work.
1213 * config/vax/tm-vax.h (SIGTRAMP_START, SIGTRAMP_END, TARGET_UPAGES,
1214 FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET): Ditto.
1216 Mon Aug 16 13:52:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1218 * main.c (cd_command): If current_directory on entry is "/", then
1219 don't append an extra slash.
1220 Don't assume that /../.. means /.
1222 * target.c (target_xfer_memory): Clear errno before calling
1225 * stack.c (frame_info, print_frame_info): Add comment about using
1226 the starting source line number on a line boundary if backtracing
1229 Mon Aug 16 02:56:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1231 * blockframe.c (create_new_frame, get_prev_frame_info):
1232 Use the function name when calling IN_SIGTRAMP.
1233 * config/m68k/tm-m68k.h (SIG_PC_FP_OFFSET, SIG_SP_FP_OFFSET):
1234 Define for correct handling of bachtraces through _sigtramp.
1235 * m68k-tdep.c (m68k_find_saved_regs): Adjust saved sp for fake
1237 * mipsread.c (parse_type): Handle corrupt TIR info with complaint
1238 instead of core dump.
1239 * mipsread.c (parse_partial_symbols): Put static symbols into the
1240 mimimal symbol table, use proper mst_types for all minimal symbols.
1241 * stack.c (frame_info, print_frame_info): Use the starting source
1242 line number on a line boundary if backtracing through sigtramp.
1244 Fri Aug 13 14:37:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1246 * remote-bug.c: include gdbcmd.h.
1247 (sleep, remque, insque): forward decls added.
1248 (bug_fetch_registers, bug_store_registers): forward decls
1250 (bug_read_inferior_memory, bug_write_inferior_memory): forward
1252 (srec_frame, srec_max_retries, srec_bytes, srec_echo_pace,
1253 srec_sleep, srec_noise): new static variables for user settable
1254 options. Mostly these are for debugging and tuning. I don't
1255 expect them to stay user settable options for long.
1256 (timeout): change default to 4 seconds.
1257 (check_open): declare funtion static, force return value.
1258 (readchar_nofail): if timeout, then say so if not being quiet.
1259 (pollchar, double_scan, bug_scan, bug_srec_write_cr,
1260 start_load): new functions.
1261 (bug_wait): rewritten to use double scan.
1262 (expect): while (1) -> for (;;)
1263 (get_hex_digit): rewrite if condition to avoid gcc complaints.
1264 (bug_load, bug_create_inferior, bug_open, bug_store_register):
1265 removed unused variables.
1266 (bug_load): replaced DELTA macro with user settable srec_frame
1267 variable. Other minor lint.
1268 (find_end_of_word, is_baudrate_right, set_rate, not_bug_wait,
1269 gethex, timed_read, translate_addr, bug_before_main_loop):
1270 unsused and removed.
1271 (bug_resume): add missing first arg, pid.
1272 (get_reg_name): use ip rather than cr04.
1273 (bug_write, bug_write_cr, but_clear_breakpoints, bug_quiet):
1274 declare type, args, and explicitly return.
1275 (bug_store_register): straighten out the ip vs cr04 confusion.
1276 (bug_write_inferior_memory): rewrite to cope with errors while
1277 downloading s-records.
1278 (bug_read_inferior_memory): declare static.
1279 (bug_clear_breakpoints): expect nobr before prompt.
1280 (_initialize_remote_bug): add initializations for srec-bytes,
1281 srec-max-retries, srec-frame, srec-noise, srec-sleep,
1284 * Makefile.in (remote-bug.o): new rule.
1285 (ALLDEPFILES): added remote-bug.c
1287 * remote-hms.c (hms_wait): use -1 for timeout's which means block
1288 forever rather than 99999.
1290 * ser-unix.c (get_tty_state): if a descriptor is not a tty, then
1291 simply save encode this fact as the process group and return
1292 success rather than an error.
1293 (set_tty_state): if process group is -1, do not reset the
1295 (hardwire_reachar): comment change.
1297 * serial.h: comment change.
1299 * config/m88k/tm-m88k.h: comment change to remove embedded
1301 (SKIP_PROLOGUE): skip_prologue returns a value which is expected
1302 to reset the pc argument. So reset it.
1304 Fri Aug 13 10:15:24 1993 Fred Fish (fnf@deneb.cygnus.com)
1306 * Makefile.in (VERSION): Bump to 4.10.1 after release and cvs
1309 Thu Aug 12 20:40:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1311 * gdbserver/Makefile.in: Use GDBSERVER_LIBS and
1312 GDBSERVER_DEPFILES. Also remove much (but not all that could be
1313 removed) crud inherited from gdb Makefile.in.
1314 * config/i386/i386lynx.mh, config/sparc/sun4os4.mh: Define GDBSERVER_*.
1315 * gdbserver/README: Say it works on Sun and change configuration
1316 instructions slightly.
1318 Wed Aug 11 18:56:59 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1320 * config/i386/i386v4.mh: use -lsocket and -lnsl, for remote
1321 targets that use BSD style network connections
1323 Wed Aug 11 17:54:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1325 * remote-{monitor,bug}.c: Make bug_ops not static (forward declaration
1326 of statics doesn't work with SunOS4 /bin/cc).
1327 Rename the occurrence in remote-monitor.c to monitor_bug_ops.
1329 Tue Aug 10 13:07:14 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1331 * blockframe.c (find_pc_partial_function),
1332 mips-tdep.c (find_proc_desc): Deal with "pathological" case.
1334 Tue Aug 10 14:50:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1336 * utils.c (wrap_here): Allow indent to be NULL.
1337 (fputs_filtered): Don't check for null wrap_indent (wrap_here now
1338 guarantees that it isn't, and anyway we were only checking one out
1339 of the two places we dereferenced it).
1341 * objfiles.h (struct objfile): Clean up comments for
1342 {obj,sym}_private to clarify what they are private to.
1344 Mon Aug 9 16:45:00 1993 Stan Shebs (shebs@rtl.cygnus.com)
1346 * stabsread.c, buildsym.c (hashname): Moved function to
1347 buildsym.c, as suggested in the sources.
1349 Mon Aug 9 09:53:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1351 * remote-udi.c: Make udi_ops extern rather than trying forward
1352 declaration of a static variable.
1354 * hppab-nat.c: Define ptrace to call_ptrace and pass the 5th arg
1355 there, rather than using an ANSI C specific macro.
1357 * 29k-share/udi/udr.c: Include fcntl.h not sys/fcntl.h. Also put
1358 sys/types.h near the top (just on general principles).
1360 * environ.c (set_in_environ): Remove G960BASE and G960BIN; they are
1363 * gdbcore.h: New variable gnutarget.
1364 * core.c: Add commands to set and show it.
1365 * Callers to bfd_*open*: Pass gnutarget instead of NULL as target.
1366 * environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not
1369 * symtab.c (decode_line_1): Give error on unmatched single quote.
1371 Sun Aug 8 13:59:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1373 * ser-unix.c (hardwire_send_break) [HAVE_SGTTY]: Use select not usleep.
1375 * remote.c: Add comments about 'd', 'r', and unrecognized requests.
1377 * inflow.c (terminal_init_inferior): Don't muck with tty state if
1378 gdb_has_a_terminal() is false.
1380 Sun Aug 8 10:07:47 1993 Fred Fish (fnf@cygnus.com)
1382 * dwarfread.c (record_minimal_symbol): Remove prototype and
1384 * dwarfread.c (add_partial_symbol): Remove code to add minimal
1385 symbols and remove comment about limitations. Experiments show
1386 that now that gdb handles the ELF symtab better for creating
1387 minimal symbols, that no additional information is added by
1388 examining the DWARF information, and in fact, given the
1389 limitations, the DWARF code was actually making things worse.
1391 Sat Aug 7 10:59:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1393 * elfread.c (elf_symtab_read): Properly sort out the bss symbols
1394 from the data symbols and give them the correct minimal_symbol_type.
1395 Add file static symbols to the minimal symbol table, not just
1396 global symbols. Add absolute symbols as well (like _edata, _end).
1397 Redo stabs-in-elf special symbol handling now that file static
1398 symbols are entered into the into the minimal symbol table.
1399 * dwarfread.c (add_partial_symbol): Add comment about limitations
1400 of DWARF symbols for distinquishing data from bss when adding
1401 minimal symbols. Add file local symbols to minimal symbols.
1403 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1405 * ser-go32.c: Define job_control variable.
1407 Thu Aug 5 15:56:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1409 * configure.in: z8k-coff is the same as z8k-sim
1411 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1413 * 29k-share/udi/udip2soc.c: Include sys/types.h before sys/file.h.
1415 * config/i386/tm-i386bsd.h (NUM_REGS): There are only 10, not 11.
1417 * inflow.c: Put all uses of F_GETFL and F_SETFL in #ifdef F_GETFL.
1419 * 29k-share/udi/udip2soc.c: Include fcntl.h not sys/fcntl.h.
1421 Wed Aug 4 18:32:12 1993 Fred Fish (fnf@cygnus.com)
1423 * inflow.c (pass_signal): Signal handlers take one int arg;
1424 supply an unused one to make it type compatible as an arg to
1427 Tue Aug 3 18:34:14 1993 Ian Lance Taylor (ian@cygnus.com)
1429 * config/mips/tm-mips.h: Include bfd.h before coff/sym.h.
1431 Tue Aug 3 15:34:57 1993 Fred Fish (fnf@cygnus.com)
1433 * Makefile.in (ALLCONFIG): Add config/i386/i386nw.mt,
1434 config/m68k/delta68.mh, config/m68k/delta68.mt,
1435 config/m68k/dpx2.mh, config/m68k/dpx2.mt, config/mips/riscos.mh,
1436 config/mips/news-mips.mh.
1437 * Makefile.in (ALLPARAM): Add config/i386/nm-symmetry.h,
1438 config/i386/tm-i386nw.h, config/m68k/nm-delta68.h,
1439 config/m68k/tm-delta68.h, config/m68k/xm-delta68.h,
1440 config/m68k/nm-dpx2.h, config/m68k/tm-dpx2.h,
1441 config/m68k/xm-dpx2.h, config/mips/xm-makeva.h.
1442 * Makefile.in (ALLDEPFILES): Add dpx2-nat.c.
1444 Tue Aug 3 12:02:09 1993 Ian Lance Taylor (ian@cygnus.com)
1446 * mipsread.c: Updated for BFD ECOFF changes. Now gets the
1447 swapping routines and external structure sizes via the
1448 ecoff_backend information. No longer includes coff/mips.h.
1450 Tue Aug 3 10:58:04 1993 Fred Fish (fnf@cygnus.com)
1452 * Makefile.in (SFILES): Add thread.c
1455 Tue Aug 3 10:21:58 1993 Doug Evans (dje@canuck.cygnus.com)
1457 * remote-sp64sim.c (simif_create_inferior): Add FIXME regarding
1458 sim_set_args return code.
1461 Mon Aug 2 16:35:31 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1463 * Makefile.in (VERSION): bumped to 4.9.4.
1465 * remote-monitor.c: updated copyright.
1466 (bug_ops, monitor_desc): now static.
1467 (monitor_desc): in several places, check and/or set to NULL.
1469 * remote-hms.c (hms_files_info): Add the appropriate items where
1470 missing in the printf call.
1472 * remote-bug.c: new file for m88k bug support.
1474 * config/m88k/m88k.mt (TDEPFILES): added remote-bug.o.
1476 Mon Aug 2 14:22:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1478 * h8300-tdep.c: Use new variable h8300hmode.
1480 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1482 * valops.c (typecmp): If we are passing a non-reference to a function
1483 which takes a reference, pass the address.
1484 (value_arg_coerce): Don't use COERCE_ENUM; we don't want to dereference
1487 * thread.c (thread_switch): Define as static.
1488 (add_thread): Cast return value from xmalloc.
1490 * gdbtypes.c (fill_in_vptr_fieldno): Call check_stub_type.
1491 * gdbtypes.{c,h}: Improve comments on vptr_fieldno.
1493 Mon Aug 2 11:58:52 1993 Fred Fish (fnf@deneb.cygnus.com)
1495 * README: Elaborate on gdb C++ support and cfront support.
1497 Mon Aug 2 11:30:57 1993 Stu Grossman (grossman at cygnus.com)
1499 * i386lynx-nat.c, thread.c, thread.h: Update copyrights.
1501 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1503 * Makefile.in (ALLDEPFILES): Add i386lynx-nat.c.
1505 Mon Aug 2 08:42:50 1993 Stu Grossman (grossman at cygnus.com)
1507 * gdbserver/remote-inflow.c (create_inferior): Fix comments, and
1508 error msg. Setup seperate process group for child.
1509 * (write_inferior_memory): Sleep for 1 second and retry on ptrace
1512 Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com)
1514 * config/i386/i386lynx.mh (NATDEPFILES): Drop coredep (for now).
1515 * config/i386/nm-i386bsd.h: Protect from multiple inclusion.
1516 * config/i386/nm-i386lynx.h: Lotsa new host porting stuff.
1517 * config/i386/tm-i386lynx.h: Define SAVED_PC_AFTER_CALL and
1520 * Makefile.in (CLIBS): Reorder to make Lynx ld happy.
1521 * (HFILES): New file thread.h.
1522 * (OBS): New file thread.c.
1523 * configure.in: Host config for Lynx/386.
1524 * fork-child.c (fork_inferior): Call init_thread_list().
1525 * infrun.c (resume): Add pid to invocation of target_resume().
1526 * (wait_for_inferior): Pay attention to pid from target_wait().
1527 Multi-threading code now uses this to determine what to do.
1528 * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro.
1529 Use target_pid_to_str() macro throughout when printing pid.
1530 * inferior.h (child_resume): Add pid to prototype.
1531 * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as
1532 argument, instead of using inferior_pid.
1533 * procfs.c (procfs_resume): Pass in pid as argument. Ignored for
1534 now. Use target_pid_to_str() macro throughout for printing process id.
1535 * remote-adapt.c (adapt_resume): Pass in pid as argument.
1536 * remote-eb.c (eb_resume): Pass in pid as argument.
1537 * remote-es.c (es1800_resume): Pass in pid as argument.
1538 * remote-hms.c (hms_resume): Pass in pid as argument.
1539 * remote-mips.c (mips_resume): Pass in pid as argument.
1540 * remote-mm.c (mm_resume): Pass in pid as argument.
1541 * remote-monitor.c (monitor_resume): Pass in pid as argument.
1542 * remote-nindy.c (nindy_resume): Pass in pid as argument.
1543 * remote-sa.sparc.c (remote_resume): Pass in pid as argument.
1544 * remote-sim.c (rem_resume): Pass in pid as argument.
1546 * remote-sp64sim.c (simif_resume): Pass in pid as argument.
1548 * remote-st.c (st2000_resume): Pass in pid as argument.
1549 * remote-udi.c (udi_resume): Pass in pid as argument.
1550 * remote-vx.c (vx_resume): Pass in pid as argument.
1551 * remote-z8k.c (rem_resume): Pass in pid as argument.
1552 * remote.c (remote_resume): Pass in pid as argument.
1553 * solib.c (solid_create_inferior_hook): Pass inferior_pid to
1555 * target.c (normal_pid_to_str): New routine to print out process
1557 * target.h (struct target_ops): Add pid to prototype at
1558 to_resume(). (target_resume): Add pid argument.
1559 * (target_pid_to_str): Default definition for normal type pids.
1560 * thread.h, thread.c: New modules for multi thread/process control.
1562 Sun Aug 1 13:02:42 1993 John Gilmore (gnu@cygnus.com)
1564 * README: Say that bug-gdb is also the place to send requests
1567 Sun Aug 1 09:42:13 1993 Fred Fish (fnf@cygnus.com)
1569 * Makefile.in (make-proto-gdb-1): Use -f opt on rm of Makefile.
1570 * h8500-tdep.c: Add parens around a few macro args.
1572 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1574 * TODO: Remove items about unix-to-unix/rapp debugging (now we
1575 have gdbserver), moving xm files to subdirectory, ptype yylval,
1576 and file-local symbols.
1578 * gdbtypes.h: Improve comments about C++ methods.
1580 Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com)
1582 * c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast
1583 NULL in all other calls to correct pointer types.
1585 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1588 * tm-hppa.h (TARGET_WRITE_PC): Define.
1589 * hppa-tdep.c (hppa_fix_call_dummy): If in a syscall,
1590 then return the address of the dummy itself rather than
1591 the address of $$dyncall.
1592 (target_write_pc): New function to store a new PC.
1594 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1595 and Jim Kingdon (kingdon@cygnus.com)
1597 * breakpoint.c (breakpoint_re_set_one): Always reparse breakpoint
1598 conditions, they might contain symbol table references.
1600 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1602 * mipsread.c (parse_symbol): Handle opaque struct definitions and
1603 type naming for stTypedef symbols.
1605 Fri Jul 30 14:44:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1607 * c-exp.y (yylex): Detect C++ nested types.
1610 Fri Jul 30 11:07:37 1993 Doug Evans (dje@canuck.cygnus.com)
1612 * sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted.
1613 (dump_ccreg, sparc_print_register_hook): New fns.
1614 * remote-sim.h: New file.
1615 * remote-sp64sim.h (sim_*): External fns. (simif_*): Internal fns.
1617 * config/sparc/sp64.mt: New file.
1618 * config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted.
1619 (PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook.
1622 Fri Jul 30 10:15:01 1993 Fred Fish (fnf@deneb.cygnus.com)
1624 * Makefile.in (ALLCONFIG): Add config/i386/ptx.mh
1626 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1629 * infcmd.c (read_pc): Remove PA specific code.
1630 * tm-hppa.h (TARGET_READ_PC): Define.
1631 * hppa-tdep.c (target_read_pc): New function.
1633 * symtab.c (gdb_mangle_name): Deal with it if type lacks a name.
1635 Fri Jul 30 07:36:53 1993 Fred Fish (fnf@deneb.cygnus.com)
1637 * NEWS: Add note that DEC alpha support is host only, not native.
1638 * README: Emphasize that C++ support works best with GNU C++ and
1639 stabs debugging format.
1640 * delta68-nat.c: Add missing FSF copyright.
1642 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1644 * paread.c (pa_symtab_read): Put file-local symbols in minimal symbols.
1645 * hppa-tdep.c (frame_chain_valid): Check that our function has the
1646 same address as _start, not that it must be the same symbol.
1648 Fri Jul 30 00:18:40 1993 Fred Fish (fnf@deneb.cygnus.com)
1650 * Makefile.in (ALLDEPFILES): Add delta68-nat.c
1651 * Makefile.in (delta68-nat.o): Add dependency.
1653 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1655 * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind
1656 was adequate in gdb 3.5 but not now.
1658 * valops.c (typecmp): An array in t2 matches a pointer in t1.
1660 * valops.c (typecmp): When comparing type1& to type2, compare
1661 type1 and type2 as leniently as if we were comparing type1 to
1664 * cp-valprint.c (cplus_print_value): Don't dump core if the
1665 baseclass doesn't have a name.
1666 * values.c (vb_match): New function, which finds the virtual
1667 base class pointer even if the types are nameless.
1668 (baseclass_{addr,offset}): Use it.
1670 * hppa-tdep.c: Make "maintenance print unwind" command from old
1673 * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated
1674 obsolete junk which apparently had been copied from the
1675 pre-serial.h remote.c, but which is no longer used.
1677 Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com)
1679 * Makefile.in (NONSRC): Need 29k-share/README, not
1680 29k-share/udi/README.
1682 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1684 * paread.c (pa_symfile_init): If error reading string table, don't
1685 use errno in cases where it hasn't been set.
1687 * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid.
1689 * remote-monitor.c (_initialize_monitor): Comment out use of
1690 connect_command, since connect_command itself is commented out.
1692 * remote-monitor.c (generic_open): Parse arguments the same way
1695 * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments.
1697 Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1699 * config/mips/xm-mips.h: Define HAVE_TERMIOS.
1701 * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or
1702 __gnu_compiled* symbols into the minimal symbols.
1704 Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com)
1706 * remote-mips.c (_initialize_remote_mips): Added "timeout" and
1707 "retransmit-timeout" variables to set mips_receive_wait and
1708 mips_retransmit_wait, respectively.
1710 Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de)
1712 * symmisc.c (dump_msymbols): Handle new mst_file_* types.
1714 Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1716 * remote-udi.c: Remove old comment about download not implemented.
1718 * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.
1719 * nindy-share/*, remote-nindy.c: Extensive hacking to make it
1720 conform to GDB conventions like using memcpy not bcopy, serial.h,
1721 etc. This is to make it host on Solaris, AIX, etc.
1722 * Makefile.in: Reflect removed nindy-share files.
1723 * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o.
1725 * stack.c (print_frame_info): Revise comment about `pathological'
1726 case (there was a wrong FIXME about text labels; also asm() can
1727 trigger this as well as versions of ar which truncate .o names).
1729 * buildsym.c (start_subfile): If a .c file includes a .C file, set
1730 the language of both of them to C++.
1732 * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include
1734 Include <malloc.h> rather than declaring malloc functions ourself.
1736 * ser-unix.c (set_tty_state): Don't ignore errors setting process
1738 * inflow.c (terminal_inferior): If attach_flag set, ignore errors
1741 * fork-child.c (fork_inferior): Only quote exec file if needed.
1743 * mipsread.c (parse_symbol): Remove 21 Jul 93 change with
1744 stTypedef inside an stBlock.
1746 Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1748 * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if
1749 we have breakpoints or watchpoints as we might have to ignore internal
1752 Fix gdb core dumps after `file newfile' commands.
1753 * symtab.h, symfile.c (clear_symtab_users): New routine which
1754 unconditionally clears symtab users. clear_symtab_users_once
1755 commented out as it was a noop anyway.
1756 * objfiles.c (free_objfile): Don't call clear_symtab_users_once.
1757 * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile),
1758 xcoffexec.c (exec_close): Call clear_symtab_users if necessary.
1759 * symfile.c (syms_from_objfile): Install cleanups for errors during
1761 * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read):
1762 Lint cleanup code, call do_cleanups explicitly.
1763 * symfile.c (symbol_file_add): Call new_symfile_objfile and
1764 reinit_frame_cache _after_ the new symbols are read in.
1766 Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1768 * mipsread.c (parse_type): Do not set tag name for compiler
1769 generated fake tag names.
1771 Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1773 * config/m88k/m88k.mt (TDEPFILES): add exec.o.
1775 Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1777 * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind'
1778 command. Now we use unwind info by default if we can find it.
1780 * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG
1781 to tm-sparc.h so they are shared between Solaris and SunOS4.
1782 * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and
1785 * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp"
1786 for floating point registers.
1788 * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal
1789 symbols as mst_file_text.
1791 * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory.
1793 * stabsread.c (rs6000_builtin_type): Make logical types be
1796 Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1798 * breakpoint.{c,h} (struct breakpoint): Replace symtab field with
1801 Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1803 * remote.c: Don't error() on errors xferring memory.
1804 * target.h: Clean up comments about *xfer_memory.
1806 * exec.c, corelow.c (target_ops struct): Don't allow
1807 {insert,remove}_breakpoints to be defaulted to
1808 memory_{insert_remove}_breakpoint.
1810 * demangle.c: Make it so `help set dem' tells you how to get the
1811 list of demangling styles.
1813 Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1815 * Makefile.in: Use REMOTE_O macro not remote.o.
1816 * config/i960/{nindy960,vxworks960}: Don't use remote.o.
1818 Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com)
1820 * coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
1821 (can't include it in nm-*.h file because it causes conflicts with
1822 a.out symbol definitions).
1823 * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
1824 * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
1826 * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
1827 (REGISTER_U_ADDR): Defined.
1828 * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
1830 * config/pa/xm-hppah.h: Likewise.
1832 Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1834 * mipsread.c (parse_symbol): when stTypedef and friends occur within
1835 an stBlock, skip over the fields of the inner one.
1837 * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call
1838 heuristic_proc_desc rather than just assuming registers not saved.
1840 * Makefile.in (regex.o): Add dependency.
1842 * hppa{b,h}-nat.c: Warning, not error, if can't access registers.
1844 * config/pa/hppa{b,h}.h: Define ATTACH_DETACH.
1846 Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1848 * config/mips/xm-makeva.h: New file implements va_list alignment
1849 restrictions for mips hosts.
1850 * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
1853 Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1855 * mips-tdep.c (init_extra_frame_info): Do not check for
1856 mips_in_lenient_prologue if it is a dummy frame.
1857 * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by
1858 mips_in_lenient_prologue.
1860 Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1862 * mips-tdep.c (heuristic_proc_start): First time we print the
1864 (_initialize_mips_tdep): Improve docstring for `set heur'.
1866 * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint.
1868 * symtab.c (find_line_symtab): New function, to deal with multiple
1869 symtabs with the same name.
1870 (find_line_pc{,_range}): Use it.
1871 (find_pc_symtab): Add comment about overlapping symtabs.
1873 Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com)
1875 * Makefile.in (SFILES): Add nlmread.c.
1876 * Makefile.in (OBS): Add nlmread.o.
1877 * Makefile.in (nlmread.o): Add new target.
1878 * configure.in (i[34]86-*-netware): New configuration.
1879 * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files
1880 for NLM/NetWare support.
1882 Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1884 * symtab.h (enum minimal_symbol_type): Add mst_file_*.
1885 * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols.
1886 * dbxread.c (record_minimal_symbol): Deal with statics.
1887 * minsyms.c (lookup_minimal_symbol): Prefer externals to statics.
1889 * config/i386/xm-i386sco.h: Define HAVE_TERMIOS.
1891 * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so
1892 arg_bytes field of makeva_list is always aligned.
1893 * config/pa/xm-pa.h: Make arglist_address a char *.
1895 * ser-unix.c: Don't try to use job control with termio.
1897 Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1898 and Jim Kingdon (kingdon@cygnus.com)
1900 Make breakpoint_re_set_one work with overloaded member functions,
1901 `b 123' and `b foo' if foo is a static function.
1902 * symtab.c (decode_line_1, decode_line_2): New argument `canonical'
1903 to return canonical line specs if requested by the caller.
1904 * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and
1905 callers accordingly.
1906 * symtab.c (build_canonical_line_spec): New helper function which
1907 constructs the canonical line spec.
1908 * breakpoint.c (break_command_1): Use canonical line spec instead
1909 of command string as addr_string if necessary.
1910 * source.c (line_info): Fix storage leak.
1912 Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1914 * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
1916 * symm-tdep.c: Remove exec_file_command.
1917 [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
1918 A few miscellaneous cleanups.
1919 * symm-nat.c: Renamed from symm-xdep.c.
1920 * All symmetry dependent files: Many changes.
1922 * mips-tdep.c (mips_skip_prologue): New argument lenient.
1923 Use read_memory_nobpt.
1924 (is_delayed, mips_in_lenient_prologue): New functions.
1925 (init_extra_frame_info): If in the prologue, don't use saved registers.
1926 * config/mips/tm-mips.h: Declare mips_skip_prologue.
1928 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
1929 passing it to END_PSYMTAB.
1931 Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1933 * symtab.c (find_pc_symtab): Call warning, not printf directly.
1935 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
1937 Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
1939 * mipsread.c: No longer need to undefine ZMAGIC.
1941 Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1943 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
1944 (print_insn): Now just calls print_insn_m88k.
1946 Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
1948 * h8300-tdep.c (examine_prologue): Make prototype match definition.
1950 Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1952 * NEWS: Mention that remote.c now has a `load' operation.
1954 * hppa-tdep.c (pc_in_linker_stub): New function.
1955 (find_proc_framesize): Return 0 for linker stubs.
1956 (rp_saved): Tell the caller where rp is saved.
1957 (frame_chain_valid): Return 1 for linker stubs.
1958 (frame_saved_pc): Use return value from rp_saved.
1960 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
1961 pass the sp relative to the frame in question, not the sp in the
1964 Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1966 * mipsread.c (parse_procedure): Take as argument the symtab to look
1967 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
1968 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
1970 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
1971 already checked the first characters.
1973 Changes from Jeffrey Law:
1974 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
1975 machine dependent fields in the makeva_list structure.
1976 (makeva_size): Allocate extra space to handle gaps made by
1977 alignment restrictions.
1978 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
1979 (MAKEVA_START): Initialize arglist_address field.
1980 (MAKEVA_ARG): Always store arguments on natural alignment
1981 boundaries. Set arglist_address to the address right after
1983 (MAKEVA_END): Simply return the value stored in arglist_address.
1985 Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1987 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
1990 * hppah-nat.c (store_inferior_registers): Don't print i in cases
1991 where we aren't using it.
1993 * a29k-tdep.c (get_saved_register): Fix typo.
1995 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
1997 * configure.in: Recognize h8300h (variant of h8300).
2000 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
2002 * configure.in: Recognize sparc64-*-*.
2005 Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2007 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
2008 returning foo' as well as `pointer to foo'.
2010 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
2011 * config/m68k/tm-m68k.h: Define it.
2012 * mem-break.c, breakpoint.c: Improve comments.
2014 Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2016 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
2017 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
2019 Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
2021 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
2022 Make prototype match definition.
2024 Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
2026 * elfread.c: Remove notice about file still being under
2028 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
2030 Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2032 * a29k-tdep.c (read_register_stack): Make val static.
2034 Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
2036 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
2037 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
2040 Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2042 * c-valprint.c (c_val_print): Fix thinko with unspecified length
2045 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
2048 Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2050 * symtab.c (decode_line_1): Use end of block to figure out whether
2051 val.end is in the same function, not minimal symbols.
2053 * source.c (line_info): Add a few more wrap_here's.
2055 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
2056 don't make assumptions about sizes of host data types.
2058 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
2059 * infrun.c, breakpoint.c, printcmd.c: Change callers.
2060 * printcmd.c (containing_function_bounds): Remove.
2061 * printcmd.c (disassemble_command): Use find_pc_partial_function,
2062 not containing_function_bounds.
2063 * infcmd.c (step_1): Use find_pc_partial_function rather than
2064 trying to roll our own. Move check for a pc between SIGTRAMP_START and
2065 SIGTRAMP_END in find_pc_partial_function, not step_1.
2067 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
2068 Keep unswapped value in array of char, not REGISTER_TYPE.
2069 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
2070 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
2073 Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2075 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
2076 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
2077 * config/m68k/dpx2.m{h,t}: New files.
2079 Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
2081 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
2082 more parens around macro arg.
2084 Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2086 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
2087 step_resume_break_address with step_resume_breakpoint (now local
2088 to wait_for_inferior).
2089 ({insert,remove}_step_breakpoint): Remove.
2090 (wait_for_inferior): Set step resume break with
2091 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
2092 and bpstat_what (stop_step_resume_break removed).
2093 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
2094 which includes previous return value as main_action, and a step_resume
2096 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
2097 there is another breakpoint there, insert it.
2098 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
2100 Various: Clean up and add comments.
2102 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
2103 for Wed Nov 13 16:45:13 1991).
2105 Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2107 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
2109 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
2113 ({extract,store}_{signed_integer,unsigned_integer,address}):
2114 New routines to replace SWAP_TARGET_AND_HOST.
2115 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
2117 * config/sparc/tm-sparc.h: Add comment suggesting that removing
2118 ins and locals from the registers array might clean things up.
2120 * utils.c: Clean up comments about wrap buffer and wrap_here.
2121 * printcmd.c (printf_command): Call wrap_here before vprintf.
2123 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
2124 Patch from ptf@delcam.co.uk (Paul Flinders).
2126 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
2128 Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2130 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
2131 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
2132 is at the start of the dummy code.
2134 Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2136 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
2137 stuff, just write the sp and fp.
2138 (sparc_pop_frame): Skip the do_restore_insn; we already restore
2139 the sp with the other out registers.
2141 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
2144 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
2147 Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
2149 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
2150 != sizeof (REGISTER_TYPE).
2151 (frame_saved_pc): Ditto.
2154 Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
2156 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
2157 (REGISTER_RAW_SIZE): Ditto.
2158 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
2159 on the h8/300h (ints may still be 16 bits).
2160 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
2161 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
2162 thought needed here.
2164 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
2165 (examine_prologue): reg_save_depth is 4 if h8/300h.
2167 * findvar.c (read_register): Provide some support for 64 bit regs.
2168 (write_register): Ditto.
2170 Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2172 * config/mips/nm-riscos.h: machine/machparam.h is always the right
2173 place to look for BSD43_NBPG, not machine/vmparam.h
2175 * infcmd.c (run_stack_dummy): New argument name.
2176 Change error message in (another) attempt to make it comprehensible.
2177 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
2178 * symtab.h: Declare demangle and asm_demangle since macros use them.
2180 * eval.c (evaluate_subexp): Add comment about calling a member
2181 function of a variable in a register.
2183 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
2185 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
2186 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
2187 frame tops and bottoms.
2189 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
2190 config/gould/tmp-{pn,np1}.h,
2191 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
2192 next_frame from struct frame_info. It has no purpose beyond
2193 ->next->frame and is an artifact from GDB 2.8.
2195 Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2197 * Makefile.in: Remove gdb before creating a new one.
2198 Update init.c atomically.
2200 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
2201 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
2203 * infcmd.c (_initialize_infcmd): In docstring for "continue",
2204 describe argument as setting ignore count.
2206 Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
2208 * h8300-tdep.c (examine_prologue): Fix call to
2209 read_memory_unsigned_integer.
2211 Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2213 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
2214 rather than including xm-bigmips.h.
2216 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
2219 * Makefile.in (distclean): Remove y.tab.h.
2221 Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2223 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
2224 file updates properly now.
2225 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
2226 addresses if switching to a new symbol file.
2227 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
2228 symbols that might be returned from define_symbol.
2230 Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2232 New target macros for getting at the pc, sp and fp.
2233 * infcmd.c (read_pc, write_pc): Modify to use new macros.
2234 (read_sp, write_sp, read_fp, write_fp): New functions.
2235 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
2237 * breakpoint.c (bpstat_alloc): ditto.
2238 * infrun.c (wait_for_inferior): ditto.
2239 * stack.c (print_frame_info): ditto.
2240 * valops (call_function_by_hand): ditto.
2241 * corelow.c (core_open): ditto.
2242 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
2243 target_write_pc, target_read_fp, target_write_fp): New functions.
2244 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
2246 * config/alpha/xm-alpha.h: Add MAKEVA_END.
2247 * config/h8500/tm-h8500.h: Define new macros.
2249 Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
2251 * configure.in (mipos-*-riscos*): New host and target; use riscos.
2252 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
2253 vmparam.h, include machparam.h.
2254 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
2256 Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2258 * c-exp.y (yylex): Give error if unmatched single quote.
2260 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
2262 * Remove unused STACK_END_ADDR in the following files (in other
2263 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
2264 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
2265 tm-hp300hpux.h, tm-isi.h.
2267 Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
2269 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
2270 config/mips/xm-riscos.h: Include <sys/types.h>.
2272 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
2273 not an initializer, to copy the structure.
2275 * gdbtypes.h (struct type): Add field tag_name.
2276 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
2278 * {coff,dwarf,mips,stabs}read.c: Set it.
2280 * xm-sysv4.h: Undefine HAVE_TERMIO.
2282 * config/mips/nm-riscos.h: Remove unmatched #endif.
2283 Define FETCH_INFERIOR_REGISTERS.
2284 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
2285 Fix misspelling of NAT_FILE.
2286 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
2287 we can still process "modern" core files.
2289 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
2291 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
2292 is defined; don't care what it is defined to.
2294 Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2296 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
2298 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2300 * inftarg.c: Remove unused include of terminal.h.
2301 * signals.h: Don't undefine signals anymore.
2302 * main.c: Use job_control from serial.h.
2303 * fork-child.c (fork_inferior): Use gdb_setpgid.
2304 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
2305 * utils.c (quit): Use current_target->to_terminal_ours to figure
2306 out whether we care about lack of job control, rather than __GO32__.
2307 * utils.c: Include serial.h not terminal.h
2308 (quit): Use job_control not TIOCGPGRP.
2309 * terminal.h: Don't undefine TIOCGPGRP.
2310 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
2311 * utils.c (quit): Use it.
2312 * serial.h: Add SERIAL_UN_FDOPEN.
2313 * utils.c (quit): Use it.
2314 * ser-unix.c: Add process group to ttystate.
2315 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
2316 * inflow.c: Include serial.h not terminal.h.
2317 Use serial.h stuff to replace most of the maze of #ifdef's.
2318 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
2319 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
2320 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
2321 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
2322 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
2323 SERIAL_SET_PROCESS_GROUP.
2324 * inflow.c: Use them.
2325 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
2326 Define HAVE_TERMIOS.
2327 * Various: Remove all use of TIOC*_BROKEN.
2329 Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2331 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
2333 Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2335 * target.h (target_detach): Turn macro into function.
2336 * target.c (target_detach): Define it, do deferred register stores
2337 before calling the real target function.
2339 Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2340 and Jim Kingdon (kingdon@cygnus.com)
2342 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
2343 a function to avoid printing of function arguments in wrong order
2345 * symfile.c (compare_symbols): Remove code for sorting arguments
2346 as blocks containing arguments are no longer sorted.
2347 * symtab.c (lookup_block_symbol): Update comment accordingly.
2349 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2351 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
2352 (REG_STRUCT_HAS_ADDR): Add comment.
2354 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
2355 to check whether there is line number information.
2357 Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2359 * remote-udi.c: Fix docstring so that it compiles.
2361 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
2364 Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2366 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
2367 don't expect it, change it to LOC_STATIC so at least we don't coredump.
2369 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
2371 * symtab.h: Add comments about line numbers.
2372 * source.c (identify_source_line): Fix off by one bug with line.
2374 Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2376 * printcmd.c (makeva*): New interface, for making a va_list.
2377 (printf_command): Use it.
2378 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
2379 * config/pa/xm-pa.h: New file.
2380 * config/pa/xm-hppa{b,h}.h: Include it.
2382 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
2384 Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2386 * valprint.c (val_print_type_code_int): Fix off by one error with
2387 eliminating leading zeroes for large little endian integers.
2389 Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2391 * config/mips/riscos.mh (CC): Use -systype sysv.
2393 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
2395 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
2397 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2399 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
2400 CALL_DUMMY between different 68k machines.
2402 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
2404 * gdbserver/Makefile.in: Add dependancies on server.h.
2405 * gdbserver/remote-gutils.c: Remove lots of unused functions and
2407 * gdbserver/remote-inflow.c: Remove lots of unused variables and
2408 #includes. Also, use PTRACE_* symbols instead of constants.
2409 (mywait): Surround calls to wait() with enable/disable_async_io()
2410 so that we can be interrupted from GDB while waiting for the
2411 child. Also, handle child exit more gracefully.
2412 * gdbserver/remote-server.c: Remove lots of unused variables.
2413 Move all extern defs into server.h. Redo main loop so that
2414 failure from getpkt() causes communications to be re-established.
2415 Fix 'k' command so that it restarts the child.
2416 * gdbserver/remote-utils.c: Remove lots of unloved vars and
2417 subrs. Move many extern decls into server.h. (remote_open): For
2418 tcp, seperate usage of proto fd from connected fd. Close proto
2419 fd after getting connection. (putpkt/getpkt): Pay attention to
2420 errors when reading/writing. Report these to the caller. New
2421 routines input_interrupt/enable_async_io/disable_async_io to make
2422 it possible to get an I/O interrupt when data arrives from the
2424 * serial.h: New file to contain common defs for all remote files.
2426 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
2428 * remote.c: Add arg names to prototypes, in a modest effort at
2429 clarification. Also add prototypes for some new functions.
2430 * (remote_wait): Better error reporting for 'T' responses.
2431 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
2432 * (dos_async_init): Make usage message reflect requested port #.
2433 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
2434 random hostname lookup failures. Add nicer message for unknown
2435 host error. (wait_for): Wake up in case of exceptions. Also,
2436 restart select() if we got EINTR.
2437 * ser-unix.c (wait_for): Restart select() if we got EINTR.
2438 * serial.c: (serial_close): Clean up code.
2440 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2442 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
2443 CALL_DUMMY between different 68k machines.
2445 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2447 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
2448 Make comment explaining this comprehensible.
2449 (TAGFILES): Include ALLDEPFILES.
2450 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
2452 (update-alldeps): Remove; obsolete.
2454 * remote.c: Move comments regarding packets to top of file with the
2455 rest of the protocol comments.
2456 Fix incorrect description of 'T' response.
2458 * README (Reporting Bugs): Refer people to the GDB manual.
2460 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
2461 * stabsread.c: Type -16 is 4 bytes.
2463 * remote-udi.c: Improve docstring.
2465 Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
2467 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
2468 bfd_elf32_find_section, to track bfd changes.
2470 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2472 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
2473 * config/mips/xm-riscos.h: Define USG.
2475 Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2477 * main.c (filename_completer): Don't complete to files ending in ~.
2479 * NEWS: Mention filename completion and "info line" enhancements.
2481 * main.c (symbol_completion_function): On "info t foo", return NULL,
2484 * main.c (symbol_completion_function): Don't use readline word
2485 breaking. Use new calling convention for c->completer and
2486 complete_on_cmdlist.
2487 * command.h (struct command): Change arguments; now the text passed
2488 to completer does not have any word breaking done. New arg word.
2489 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
2491 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
2492 * command.{c,h} (complete_on_cmdlist): Take word argument.
2494 * command.c (lookup_cmd_1): Doc fix.
2496 Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2498 * Makefile.in (OP_INCLUDE): define.
2499 (OPCODE_CFLAGS): use OP_INCLUDE.
2501 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
2502 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
2503 config/m68k/amix.mh, config/mips/irix[34].mh,
2504 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
2505 ALLOCA1): macros removed.
2507 * config/mips/decstation.mh, config/rs6000/rs6000.mh
2508 (MMALLOC_LIB): renamed to MMALLOC.
2510 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2512 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
2513 * dbxread.c: Change comment regarding acc.
2515 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2517 Makefile overhaul dropping autodepend features.
2518 * Makefile.in: many comment changes. forced consistent use of $()
2519 for makefile variables references. dropped leading ./ in file
2520 references. Drop $(srcdir)/ prefix on all dependencies.
2521 Inserted contents of alldeps.mak and depend.
2522 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
2523 include directory into the compilation line.
2524 (GDB_CFLAGS): new macro to take up the semantic previously held
2526 (LIBIBERTY): dropped ancient subdir macro. I last removed this
2527 macro in feb of '92. How does it keep coming back?
2528 (MMALLOC_LIB): renamed to MMALLOC.
2529 (BFD_SRC_DIR): renamed to BFD_SRC.
2530 (BFD_OBJ_DIR): renamed to BFD_DIR.
2531 (BFD_LIB): renamed to BFD.
2532 (BFD_INCLUDES): renamed to BFD_CFLAGS.
2533 (READLINE_DIR): now represents object directory.
2534 (RL_LIB): renamed to READLINE.
2535 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
2537 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
2538 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
2539 (LDFLAGS): removed default assignment.
2540 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
2541 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
2542 (ALLOCA1, ALLOCA): removed all references. alloca is now in
2544 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
2545 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
2546 removed all $(srcdir) prefixes.
2547 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
2548 for potential dependencies. commented out by default.
2549 (readline_headers, udiheaders): convenient abbreviations.
2550 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
2551 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
2552 new macros used for header file dependencies.
2553 (install-info, clean-info): collapse into the info rule.
2554 (install): now depends on all.
2555 (install-only): new target for installing without depending on
2557 (uninstall): new target.
2558 (config-check, config-check-hosts, config-check-targets): added
2560 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
2561 order to force parallel makes into keeping these rules separate.
2562 * configure.in: omit cat'ing depend file onto generated Makefile.
2563 * alldeps.mak, depend: removed.
2565 * inferior.h: remove redundant include of symtab.h which is
2566 included in value.h via breakpoint.h.
2568 * alloca.c: removed. alloca is now in libiberty.
2570 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
2571 new macro to undo what M_INSTALL does.
2573 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2575 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
2578 * dbxread.c (copy_pending): Change name and function of begi argument
2579 to endi, since that is what the caller needs.
2581 * Makefile.in (TAGFILES): Don't include YYFILES.
2583 * Makefile.in (HFILES): Include monitor.h.
2585 * Makefile.in: Include text that used to be in alldeps.mak.
2586 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
2587 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
2589 * main.c (main): Print help message on stdout not stderr
2591 New option --version per standards.texi.
2592 In help message, show long options with "--" not "-".
2593 Don't try to print help message or version until after we have
2594 called initialize_all_files.
2596 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2598 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
2599 (solib_add): Call special_symbol_handling once, not once per library.
2601 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
2604 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
2605 systems, not just Solaris.
2607 * stabsread.c: Include <ctype.h>.
2609 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
2611 * fork-child.c (fork_inferior): Quote exec_file so it can contain
2614 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
2616 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
2617 bfd.h is included by target.h, which most of gdb includes.
2618 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
2619 it's in INCLUDE_CFLAGS.
2621 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
2623 * config/i386/*aix*, i386aix-nat.c: New files.
2624 * configure.in: Use them.
2625 * alldeps.mak: List them.
2626 * coffread.c (decode_base_type): Deal with anonymous enum type.
2627 * i387-tdep.c (print_387_status_word): Add comment re "top".
2628 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
2629 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
2630 only if not defined by a header file.
2631 * mipsread.c: Don't define L_SET or L_INCR.
2633 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
2635 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
2636 * depend: Hand updated to match.
2638 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
2640 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
2641 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
2642 we don't recognize the abbrev.
2644 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2646 * solib.c (solib_add_common_symbols): Add comment about performance.
2648 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2650 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
2651 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
2653 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
2654 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
2655 * configure.in (mips-sony-*): Use news-mips for host.
2657 * buildsym.h: Doc fix for processing_acc_compilation.
2659 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2661 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
2663 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
2665 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
2666 ${srcdir}/../include.
2668 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
2669 with system headers.
2670 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
2671 Use VPRINTF macro if defined.
2672 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
2673 Define TIOC{GETC,GLTC}_BROKEN.
2674 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
2675 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
2676 make things easier on munch (apparently this matters on
2677 the delta88 with svr3).
2679 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2681 * Makefile.in: canonicalize install.sh; for use within
2682 this directory (and subdirs)
2684 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2686 * Makefile.in: remove parentdir support; use INSTALL_XFORM
2688 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2690 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
2692 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
2693 wired (and wrong) constant.
2694 * values.c (unpack_long): Add case to unpack when target object is
2696 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
2699 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2701 * NEWS: tracking user visible changes starting with
2704 * remote-vx.c (_initialize_vx): rename user settable option from
2705 rpcTimeout to vxworks-timeout.
2707 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
2709 * Makefile.in (depend): More makefile diddling.
2710 * alldeps.mak, depend: Update to latest automatically built
2713 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
2714 * alldeps.mak, depend: Update to latest automatically built
2717 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2719 * remote-vx.c: include gdbcmd.h for setlist.
2720 (_initialize_vx): make rpcTimeout user settable.
2722 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
2724 * main.c, gdbcmd.h: Add function filename_completer.
2725 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
2726 "directory", "source", "cd", "symbol-file" "add-symbol-file",
2727 "load", "file", "exec-file", "core-file" commands.
2728 (But '/' is a word break, limiting usefulness; see comments).
2730 * source.c (mod_path): Warning not error if can't find directory.
2732 * isi-xdep.c: New file.
2733 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
2735 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
2737 * config/m68k/xm-news.h: Include <sys/param.h>.
2739 * m88k-tdep.c (IEEE_isNAN): Remove.
2740 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
2741 broken isNAN as on the mips.
2743 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
2746 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
2747 defined, don't worry about Sun's silly LBRAC bug.
2748 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
2750 * dbxread.c (process_one_symbol): If there's a symbol before an
2751 N_SO, don't error().
2752 (case N_BCOMM): complain () not error ().
2754 * defs.h, main.c (catch_errors): Add return_mask arg.
2755 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
2756 other callers: Pass RETURN_MASK_ALL.
2757 (return_to_top_level), callers: Add return_reason arg.
2759 Use return_to_top_level (RETURN_QUIT) instead of error ().
2760 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
2761 Use SET_TOP_LEVEL not setjmp (to_top_level).
2762 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
2764 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
2766 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
2767 Don't try to get the debug base yet.
2769 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
2770 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
2771 which returns 0 or 1 to say whether to do it.
2772 * config/sparc/sun4{sol2,os4}.h
2773 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
2774 the right thing happens for both acc and SunOS4 /bin/cc.
2776 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
2777 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
2779 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
2780 probably contained byte-order sins too.
2781 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
2782 The IEEE_FLOAT code in print_floating takes care of it.
2784 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
2786 * Makefile.in (VERSION): Bump to 4.9.2.
2787 * c-valprint.c (c_val_print): For array of chars printed with
2788 string syntax, don't print the address of the array. From
2790 * c-exp.y (yylex): Recognize '.' as indicating a floating point
2791 number regardless of the radix. From wilson@cygnus.com.
2792 * valprint.c (set_input_radix_1, set_output_radix_1): New
2793 prototypes and functions that do the actual radix setting work.
2794 * valprint.c (set_radix, set_output_radix, set_input_radix):
2795 Rewrite to use set_input_radix_1 and set_output_radix_1.
2796 * valprint.c (initialize_valprint): Enable commands to
2797 independently set and show input and output radices.
2798 * valprint.c (show_radix): New prototype and function that
2799 handles separate input and output radices.
2801 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
2803 Patches from Jeff Law, law@cs.utah.edu:
2804 * hppa-pinsn.c: Now uses disassembler from opcode library,
2805 this contains only the stub function print_insn.
2807 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
2809 * main.c (main): back to two periods for elipse.
2810 (print_gdb_version): revised format for configuration info.
2812 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
2814 * defs.h (INT_MAX): Cast unsigned shift result to int.
2816 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
2818 * dbxread.c (process_one_symbol): Rather than having
2819 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
2820 is true if we are doing stabs-in-elf, false otherwise.
2821 config/sparc/tm-sun4sol2.h: Don't define it.
2823 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
2825 * remote-mips.c (mips_send_packet): Don't print garbage character
2827 (mips_request): Don't check that remote pid is 0, because
2829 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
2832 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
2834 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
2836 * Makefile.in (install): Don't depend on gdb.
2838 * Rename remote-es1800.c to remote-es.c
2839 and remote-st2000.c to remote-st.c for 14-char filenames.
2840 config/m68k/{es1800,st2000}: Use the new names.
2842 * mips-tdep.c (isa_NAN): Don't return true on -0.
2844 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
2846 * defs.h (INT_MAX): Cast unsigned shift result to int.
2848 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
2850 * elfread.c (elf_symtab_read): Add bfd section address to bfd
2851 symbols, now that they are section relative.
2852 * solib.c (bfd_lookup_symbol): Ditto.
2854 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
2856 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
2857 depend: Updated accordingly.
2859 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
2861 * Makefile.in (*.tab.c): Use mv for atomic update.
2863 * Makefile.in ({dist,real}clean): Also remove nm.h.
2864 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
2865 (distclean): Don't rebuild *.tab.c or TAGS.
2867 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2869 * Makefile.in (version.c): add host and target names to version.c.
2870 * main.c (main): print three periods for the elipse.
2871 (print_gdb_version): also print configuration.
2873 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
2874 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
2875 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
2877 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
2878 (get_hex_regs, adapt_fetch_registers): cast args to
2879 supply_register to avoid gcc warning.
2881 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
2882 doesn't compile on solaris and is now obsolete.
2884 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
2885 breaks stock sunos installations.
2887 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
2889 * m68k-stub.c: Add comment about frame cache.
2891 * target.h (target_store_registers): Doc fix re error handling.
2893 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
2894 of register_valid[regno].
2896 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2898 * symtab.h, dwarfread.c: Doc fix re dependencies.
2900 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
2902 * serial.c (serial_close): If scb is NULL, don't try to close
2904 * configure.in: Add support for rom68k and bug boot monitors.
2906 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2908 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
2909 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
2910 * findvar.c (read_register, write_register): Fix thinko where
2911 sizeof(host long) != sizeof(target int).
2912 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
2913 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
2915 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2917 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
2918 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
2919 68881 and non-68881 cases. Check for a pair of movel instructions.
2921 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2923 First cut at sparc-vxworks targetting.
2924 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
2925 * configure.in: sparc-vxworks gdb_target now vxsparc.
2927 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
2929 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2931 * config/m68k/xm-news.h: add "extern int errno".
2933 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2935 * remove-vx.c (vx_read_register, vx_write_register): collapse
2936 ifdef I80960 else (assumes) m68k into parameterizable macros
2937 VX_NUM_REGS and VX_SIZE_FPREGS.
2938 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
2939 VX_SIZE_FPREGS): new definitions.
2941 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
2943 * symfile.{c,h} (generic_load): New function.
2944 remote{,-nindy,-eb,-mips}.c: Use it.
2946 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
2948 * Makefile.in (depend): More sed gubbish to deal with
2949 ../bfd/bfd.h being generated during the build.
2950 * depend: Re-done with corrected makefile.
2952 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
2954 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
2955 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
2956 directory to find automatically generated header files and library.
2957 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
2958 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
2959 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
2960 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
2961 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
2962 * depend, alldeps.mak: Rebuild after Makefile.in changes.
2964 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2966 * configure.in: change lynx support to CPU-*-lynxos*
2968 * Makefile.in (subdir_do): change test from existence of directory
2969 to existence of Makefile (the directory may exist but not be configured)
2971 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2973 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
2975 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
2977 * configure.in (mips-idt-ecoffl*): New target; use idtl.
2978 (mips-idt-ecoff*): Added trailing '*'.
2979 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
2981 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
2983 * ser-go32.c: Clean up lots of compilation nits.
2985 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
2987 * Patches from Jeffrey Law <law@cs.utah.edu>.
2988 * hppab-nat.c: Eliminate unnecessary ifdefs for
2989 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
2990 CANNOT_STORE_REGISTER.
2991 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
2992 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
2993 templates for 1.1 FP computational instructions.
2995 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
2997 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
2998 * alldeps.mak, depend: Rebuild to account for ser-tcp.
2999 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
3000 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
3001 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
3002 shell when running the child, as args have been expanded by the
3003 time we get here. Simplify calling convention.
3004 * gdbserver/remote-server.c (main): Use new calling convention
3005 for create_inferior, remove defunct code for coalescing argv.
3006 Remove extra calls to mywait(), as we no longer have to wade
3009 * target.c (target_read_memory_partial): Don't deref errnoptr
3010 when checking for null pointer.
3012 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
3014 * remote-es1800.c: Fix typo.
3016 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
3018 * target.c (target_read_memory_partial): Like target_read_memory,
3019 but does partial reads, such as reads that bump into the end of
3021 * target.h (target_read_memory_partial): Add prototype.
3022 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
3023 * valprint.c (val_print_string): Complete rewrite to fix bug with
3024 bumping into end of memory, avoiding unnecessarily long reads, and
3025 fixing bug when print_max is set to 0 (unlimited print length).
3026 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
3027 initialize print_max.
3029 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
3031 * configure.in: Add support for rom68k and bug boot monitors.
3033 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
3035 * printcmd.c (print_scalar_formatted): Print integers bigger than
3036 LONGEST in hex no matter how big, and no matter what the format
3039 * stabsread.c (read_type): Skip type attributes if present.
3041 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
3042 of number, just through '0' + radix - 1.
3044 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
3046 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
3048 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
3049 single parameter, the pointer to the partial symtab, rather than
3050 a bunch of args that are derived from the partial symtab. Change
3051 prototypes and callers to match.
3053 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
3054 set demangling style automatically.
3055 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
3056 GNU C++, not C++ in general.
3057 * symtab.h (general_symbol_info): Simplify by eliminating one
3058 structure level for the language dependent info.
3060 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
3062 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
3063 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
3064 TYPE_CODE_ENUM was already testing for this.
3066 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
3068 * Makefile.in: Add new file ser-tcp.c.
3069 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
3070 * findvar.c (write_register): See if we are writing back the same
3071 value that's already in the register. If so, don't bother.
3072 * remote.c (putpkt, getpkt): Improve handling of communication
3074 * ser-go32.c: Prototype it to death. Update serial_ops and add
3075 dummy routines where appropriate.
3076 * ser-tcp.c: New module to implement serial I/O via TCP
3078 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
3079 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
3080 * serial.c: Add start of support for connect command.
3081 (serial_open): Distinguish between tcp and local devices.
3082 * serial.h (struct serial_ops): Get rid of restore, add
3083 get_tty_state and set_tty_state. Define protoypes and macros for
3085 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
3086 some real buffering. Handle error conditions gracefully.
3087 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
3088 (Lynx), remove lots of cruft.
3090 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3092 * printcmd.c (print_address_symbolic): turn this into an assigment
3093 instead of an initialization (many compilers don't accept
3094 structure initialization).
3096 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3098 * xcoffread.c (read_xcoff_symtab): If several program csects in one
3099 source file, give them all the name of the source file, rather than
3100 the 2nd and subsequent ones having NULL names.
3102 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3104 * printcmd.c (print_address_symbolic): Append source filename and
3105 linenumber of the symbol if print symbol-filename is on.
3106 (initialize_printcmd): `set print symbol-filename'.
3108 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
3110 * configure.in: Add config for Lynx target. Configure gdbserver
3111 only for Lynx. Re-do selective configuration of sparclite.
3113 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
3114 configure.in remote-inflow.c remote-utils.c}: New files to
3115 support GDB remote server. Currently only works for Lynx.
3117 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3119 * stabsread.c (define_symbol, case 't'): Only set the name if it
3120 is not a pointer type.
3122 * stabsread.c (define_symbol): Clean up logic; move the read_type
3123 calls to inside the switch statement (this improves the error
3126 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
3129 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3131 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
3133 * source.c (line_info): Change "pc" to "address" in messages and
3134 use print_address for addresses.
3136 * source.c (line_info): If we don't find a symtab, print more useful
3137 output, including the symbolic address.
3139 * source.c (line_info): If --fullname, display the source.
3140 (identify_source_line), callers: Take pc as argument, rather than
3141 assuming innermost frame (emacs doesn't use this, so no one ever
3143 * symtab.h: Declare frame_file_full_name.
3146 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
3148 * breakpoint.c (catch_command_1): Fix typo in error msg.
3150 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3152 * elfread.c (elf_symfile_read): Update ELF structure and routine
3153 names to specify 32-bit versions.
3154 (elf_symtab_read): Retrieve size field directly from symbol,
3155 instead of using old kludge.
3157 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
3158 calling opcodes library.
3159 * z8k-tdep.c (print_insn): Likewise.
3161 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3163 * stabsread.c: Remove all uses of error(). Make error_type and
3164 read_type_number static.
3165 (define_symbol): Don't try to deal with a missing symbol
3166 descriptor which isn't followed by digit, '(', or '-'.
3167 * stabsread.h: Don't declare read_type_number here.
3168 * gdbtypes.h: Don't declare error_type here.
3169 * xcoffread.c: Remove NO_TYPEDEFS code.
3171 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
3173 * mips-tdep.c: Removed #include of many header files, and #define
3174 of MIPSMAGIC; no longer used.
3176 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3178 * Many places: replace "the inferior" in messages with "the program"
3179 or "the program being debugged".
3180 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
3181 and I'm getting sick of maintaining it.
3183 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
3186 * config/i386/go32.mh: Define SER_HARDWIRE.
3187 * Makefile.in: Define SER_HARDWIRE.
3189 (alldeps.mak): Add SER_HARDWIRE.
3190 Remove all references to ser-hardwire.{c,o}.
3191 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
3193 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3195 * sparc-nat.c (store_inferior_registers): Fill in all members of
3196 inferior_fp_registers by reading them from the inferior before
3197 modifying and writing them back.
3198 Fixes unexplainable inferior FP exceptions after calls to the inferior
3199 or setting of floating point registers.
3200 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
3201 to register which is generated by gcc-2.4.
3203 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
3205 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
3207 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
3209 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
3210 xm-i386lynx.h}: New configuration for Lynx.
3212 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3214 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
3215 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
3217 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
3218 as struct, union, or enum tags.
3220 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3222 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
3225 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3227 * infrun.c (wait_for_inferior),
3228 infcmd.c (program_info, signal_command): Use symbolic signal names.
3230 * inftarg.c (child_wait): Deal with EINTR and include message from
3231 strerror if printing an error message.
3233 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
3235 * stabsread.c: Remove most uses of lookup_fundamental_type.
3236 (define_symbol): Use read_type for type of enum constant,
3237 not just read_type_number. Also don't call error().
3238 (define_symbol): For unrecognized constant type, one complaint (the
3239 one from error_type) is enough. Don't make our own in addition.
3240 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
3241 * gdbtypes.h: Doc fixes.
3243 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3245 Fix stack unwinding through _sigtramp on Irix. These patches are from
3246 Paul Flinders <ptf@delcam.co.uk>.
3247 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
3248 executable uses sigvec.
3249 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
3251 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
3253 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3255 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
3256 be passed to the inferior to make "handle <signal> nopass nostop" work.
3258 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3260 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
3262 * findvar.c (value_from_register): Fix uninitialized first_addr
3263 which caused problems with assignment of doubles to register variables
3265 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
3266 missing mips definitions if necessary.
3268 Fix handling of double register variables for mips targets and big
3269 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
3270 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
3271 8 bytes for doubles.
3272 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
3273 conversion of type held in multiple registers to host format.
3274 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
3275 companion to REGISTER_CONVERT_TO_TYPE.
3276 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
3277 Convert to function calls.
3278 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
3280 * mips-tdep.c (mips_print_register): Raw buffer now needs just
3281 MAX_REGISTER_RAW_SIZE bytes.
3282 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
3283 (if defined) for doubles.
3284 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
3285 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
3286 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
3288 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
3291 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3293 * configure.in: Add i[34]86-*-isc*.
3295 * stabsread.c: Make sure all complain() pass the address of the struct.
3297 * xcoffread.c: Make sure all struct complaints are static not auto.
3299 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
3301 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
3303 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3305 * config/i386/linux.mh: Re-enable coredumps now that they should work.
3307 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
3309 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
3311 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
3313 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
3315 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3317 * Makefile.in (INSTALLED_LIBS): New variable.
3319 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3321 * main.c (quit_command): In the "quit anyway?" message, tell the user
3322 whether we are planning to detach or kill the program.
3324 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
3325 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
3327 * infcmd.c (read_pc): Doc fix.
3329 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
3331 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
3332 signal_handler_caller.
3333 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
3334 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
3335 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
3336 Use SIGTRAMP_START if defined.
3337 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
3338 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
3340 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
3342 * infcmd.c (step_1): Fix poorly worded error message.
3344 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
3345 Comment out corelow.c because core dumps are broken on these machines.
3347 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
3348 if srcdir is not ".".
3349 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
3350 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
3351 * depend: Update to latest automatically built version.
3353 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
3355 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
3356 * Makefile.in (NONSRC): Add ChangeLog-92
3358 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3360 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
3361 not typo RAW_REGISTER_SIZE.
3363 * frame.h, inferior.h: Doc fixes.
3365 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
3367 * findvar.c (write_register): Add sanity check for register size.
3368 (read_register): Fixup sanity check for register size to be
3369 consistent with write_register().
3371 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
3373 * sparclite/Makefile.in: Add dummy info, install and install-info
3376 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
3378 * remote-nindy.c: Removed declaration of coffstrip.
3379 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
3381 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
3383 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
3386 * Makefile.in (VERSION): GDB 4.9 release.
3388 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
3390 * README: Update known bugs to include the Solaris bug that
3391 leaves core dumps in the current directory when restarting the
3392 inferior with "run". Expand on the testsuite information.
3394 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
3395 be the last 4.9 prerelease test archive.
3397 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
3399 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
3402 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
3404 * README, NEWS: Update for gdb 4.9 release.
3406 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
3408 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
3409 * target.c (MIN): #undef before defining.
3411 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
3413 Patch from Jeffrey Law:
3414 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
3416 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
3418 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
3421 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
3423 * ch-exp.y (start): Apply work-around to avoid bison warning.
3425 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
3427 * Makefile.in (BISON): Remove double quotes around BISON
3428 definition when bison is used.
3430 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
3431 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
3432 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
3433 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
3434 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
3435 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
3436 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
3437 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
3439 * Makefile.in (VERSION): Bump to 4.8.6.
3441 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
3443 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
3444 include declarations for malloc/realloc/free. Both malloc and
3445 realloc return 'void *' for non-ANSI compilations.
3447 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
3449 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
3450 longer opened twice.
3452 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
3454 * solib.c (clear_solib): Don't close bfd if it is NULL.
3456 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
3458 * core.c (dis_asm_read_memory): Cast second arg of
3459 target_read_memory to "char *".
3460 * breakpoint.c (watchpoint_check): Change arg type from PTR to
3461 "char *", to match other functions called by catch_errors().
3463 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
3465 * More patches from Jeffrey Law (law@cs.utah.edu).
3466 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
3467 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
3468 Delete unnecessary declarations.
3470 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
3472 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
3473 poll() for termio{s}.
3475 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
3477 * i386-tdep.c (i386_frame_num_args): Always return -1.
3479 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
3481 * Patches from Jeffrey Law <law@cs.utah.edu>.
3482 * gdb/hppa-tdep.c: Declare frame_saved_pc.
3483 (frameless_function_invocation): New function.
3484 (frame_saved_pc, init_extra_frame_info): Use
3485 frameless_function_invocation.
3486 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
3487 call instead of just grabbing the value currently in %r2.
3488 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
3489 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
3490 definition and use the common one in tm-hppa.h.
3491 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
3492 use unwind descriptors to determine if the frame chain is valid.
3493 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
3494 it does not assume %r4 is the frame pointer.
3495 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
3496 and ssm instructions.
3497 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
3498 helper functions for print_insn.
3499 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
3500 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
3501 which nullifies the following instruction.
3503 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3505 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
3506 pass the 5th arg there, rather than using an ANSI C-specific macro.
3508 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
3510 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
3512 * Makefile.in (VERSION): Bump to 4.8.5
3513 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
3514 directories to include search path.
3515 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
3517 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
3518 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
3519 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
3520 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
3521 udr.o, udip2soc.o): Remove explicit rules, use the ones that
3522 are automatically generated in "depend".
3523 * Makefile.in (paread.o): Document why a dependency doesn't get
3524 automatically generated in "depend" and leave this explicit rule
3526 * depend: Update to latest automatically generated version.
3528 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3530 * xcoffread.c: Doc fix.
3532 * Makefile.in (depend): Include $(CC) command in generated output.
3534 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
3536 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
3537 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
3538 * depend: Update to latest automatically built version.
3540 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
3542 * sparclite/Makefile.in: Create default target that does nothing
3543 in order to force user to build by hand.
3545 * sparclite/Makefile: Remove. It's not necessary anymore.
3547 * ser-unix.c (wait_for): New routine to handle read timeouts,
3548 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
3550 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
3552 * mips-pinsn.c (print_insn): Return value.
3554 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
3556 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
3557 at configuration time and doesn't belong in the distribution archive.
3559 * Makefile.in (NONSRC): Add 29k-share/README.
3560 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
3562 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
3563 constants with slightly more portable definitions (still depends
3564 on 2's complement arithmetic though).
3565 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
3566 * i386v-nat.c (sys/reg.h): Conditionalize include on
3567 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
3568 * ser-unix.c (termio.h): Include <termio.h> like other files that
3569 include termio.h, not <sys/termio.h> which may not exist (on
3572 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
3574 * valprint.c (print_longest): Change format parameter from a
3575 'char' to an 'int'. We can't have 'char' parameters with the
3576 current coding style, where we mix prototypes with pre-ANSI
3578 * value.h (print_longest): Change format parameter in prototype
3579 from a 'char' to an 'int'.
3581 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3583 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
3585 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
3586 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
3588 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
3590 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
3591 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
3592 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
3593 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
3594 ptrace needs 5 arguments, #define ptrace to always
3595 pass zero as the 5th argument.
3597 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3599 * configure.in: Match z8k-*-sim for z8000.
3600 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
3601 * remote-hms.c: Update to use new serial protocol.
3603 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3605 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
3606 necessary and Solaris doesn't have it.
3608 * Makefile.in (clean-info, install, install-info, info, dvi,
3609 check, all): do not echo recursion lines.
3611 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
3613 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
3614 required target ports which use sockets (like a29k-udi).
3616 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
3618 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
3620 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
3621 systems lacking select().
3623 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
3625 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
3627 * alldeps.mak, depend: Update with latest automatically built
3630 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
3632 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
3634 * Makefile.in (make-proto-testsuite.dir): New target to make
3635 prototype testsuite tree.
3637 * Makefile.in (VERSION): Bump to 4.8.4.
3639 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
3641 * stabsread.c (define_symbol): If unrecognized constant type,
3642 complain() not error().
3644 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
3646 * infptrace.c: Add missing close paren to test for
3647 FIVE_ARG_PTRACE defined.
3649 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
3650 when compiling with gcc, but disable it for now. See comment.
3651 * defs.h (LONGEST): Define as either "long" or "long long"
3652 based on CC_HAS_LONG_LONG.
3653 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
3654 how longest_to_int is defined.
3655 * c-valprint.c (c_val_print): Call print_longest.
3656 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
3657 instead of LONG_LONG.
3658 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
3660 * printcmd.c (print_scalar_formatted): Call print_longest
3661 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
3662 * typeprint.c (print_type_scalar): Call print_longest and let
3663 it figure out what to do for PRINTF_HAS_LONG_LONG.
3664 * valprint.c (val_print_type_code_int): Call print_longest
3665 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
3666 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
3667 * value.h (struct value): Replace usage of LONG_LONG with
3669 * value.h (print_longest): Add prototype.
3670 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
3671 * values.c (unpack_double): Collapse code that was unnecessarily
3672 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
3673 * values.c (value_from_longest): Remove dependency on
3674 CC_HAS_LONG_LONG and just use LONGEST.
3675 * solib.c (solib_map_sections): Use bfd_get_filename
3676 to access filename field.
3677 * solib.c (clear_solib): Save filename and free it later, after
3678 bfd_close, since bfd_close may reference it. Use bfd_get_filename
3679 to access the field.
3680 * config/convex/xm-convex.h (LONG_LONG): Replace with
3681 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
3682 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
3683 Add PRINTF_HAS_LONG_LONG references.
3685 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3687 * inflow.c (kill_command), infcmd.c (attach_command),
3688 remote.c (remote_interrupt_twice): In messages for the user, call it
3689 "the program" or "the program being debugged" not "the inferior".
3691 * hp300ux-nat.c: Cast second arg to supply_register calls.
3692 (_initialize_kernel_u_addr, getpagesize): New functions.
3693 (store_inferior_register_1): Change arg name from value to val.
3694 (fetch_core_registers): Make arg core_reg_size unsigned.
3695 Pass 5 args to ptrace.
3696 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
3697 Remove KERNEL_U_ADDR stuff.
3698 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
3699 * config/m68k/hp300hpux.m{t,h}:
3700 Move exec.o from NATDEPFILES to TDEPFILES
3701 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
3702 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
3704 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3706 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
3708 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3710 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
3712 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3714 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
3715 describe `set demangle-style arm' (not cfront);
3716 mention can type `q' to discard output, when gdb pages
3718 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3720 * valops.c (search_struct_field): Fix gdb core dump with incomplete
3723 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3725 * remote.c: Change timeout to 2.
3726 (remote_open): Use unpush_target not remote_close.
3727 (remote_resume): If siggnal != 0, give warning not error().
3728 (remote_wait, remote_interrupt, remote_interrupt_twice):
3729 If we get two interrupts, let the user get out if they want.
3730 (remote_{kill,mourn}): New functions.
3731 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
3733 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
3735 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
3737 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3739 * Remote targets (mourn): Call unpush_target.
3741 * config/sparc/xm-sun4os4.h: Declare free() to return int.
3742 Remove twisted use of PARAMS.
3744 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
3745 that ansidecl.h assumes ANSI on AIX.
3747 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
3749 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
3750 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
3752 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3754 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
3756 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
3758 * remote-vx.c (net_connect): Allow numeric IP address for host.
3760 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3762 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
3764 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
3766 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
3768 * symtab.h, xcoffread.c: Revise linetable sorting comments.
3770 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3772 * valops.c (value_cast): A cast might also change the object
3773 representation in C++.
3774 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
3775 to get the proper read_symtab function when called from mipsread.c.
3776 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
3777 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
3778 for dummy psymtabs, inhibit processing of dummy psymtabs.
3780 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
3782 * Changes from (or inspired by) AMD:
3783 * remote-udi.c (udi_attach): Assignments to Space and Offset were
3785 (udi_wait): Make error message (UDIGetStdout) match error.
3786 (udi_wait): Handle UDIStdinNeeded.
3787 * command.c [CANT_FORK]: Use system().
3788 * utils.c (prompt_for_continue): Allow quit with 'q'.
3790 * solib.c (solib_add): Don't call special_symbol_handling if there
3791 were errors in symbol_add_stub. Also set so->from_tty before
3792 calling symbol_add_stub.
3794 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
3796 * Merge in HPPA/BSD patches from Utah:
3797 * defs.h: Add const to 2nd arg of psignal prototype.
3798 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
3800 * hppab-core.c: Deleted. No longer useful.
3801 * hppab-nat.c: #include more files. Use PT_WUREGS, not
3803 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
3804 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
3805 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
3806 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
3807 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
3809 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
3811 * Fix two bugs found by deja-gnu. One is the incorrect reporting
3812 of the PC being in a stack dummy when looking at a core file
3813 without symbols. The other is the incorrect passing of char
3814 arguments during expression evaluation (ie: p foo('a','b') would
3815 mess up the passing of it's args because it wasn't coercing the
3817 * hppah-tdep.c: Rename global functions to have consistent hppa_
3818 prefix. Make more functions static. Drop hp_ prefix from static
3819 functions. (hppa_push_arguments): Call value_arg_coerce to cast
3820 char to int args if necessary. (hppa_fix_call_dummy): Create
3821 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
3822 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
3823 valid (ie: != 0) before doing comparison against PC.
3824 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
3825 to reflect new arguments.
3826 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
3827 prefix for func name. (FIX_CALL_DUMMY): Move code into
3830 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
3831 to malloc() so that we can test GDB eval of dynamically created
3832 arrays (like char strings in `print "foo"').
3834 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3836 * printcmd.c (print_address_symbolic): Search symtabs as well as the
3837 minimal symbols for a nearby symbol.
3839 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
3841 * coffread.c: Comment changes around minimal symbol recording.
3843 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3845 * command.c: comment changes only.
3847 * mips-tdep.c (heuristic_fence_post): new static variable.
3848 (heuristic_proc_start): use heuristic_fence_post, print better
3849 warnings, but only if not stop_soon_quietly.
3850 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
3852 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
3854 * symtab.h: Fix LOC_REF_ARG comment.
3856 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3857 and Jim Kingdon (kingdon@cygnus.com)
3859 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
3861 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
3862 symfile.c (compare_symbols): Don't check first character; STRCMP
3865 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
3866 structures that are passed by address in a register.
3867 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
3868 * findvar.c (read_var_value),
3869 printcmd.c (address_info, print_frame_args),
3870 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
3871 * symtab.c (lookup_block_symbol): Deal with it.
3873 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
3875 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
3877 * objfiles.c (find_pc_section): Return a struct obj_section *.
3878 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
3879 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
3880 Don't use obj_section hack.
3881 * xcoffexec (vmap_symtab): Relocate obj_sections.
3882 * printcmd.c (containing_function_bounds): Use find_pc_section.
3884 * symtab.h: Clean up SYMBOL_VALUE comments.
3886 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
3888 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
3889 Expand comments about LOC_ARG/LOC_LOCAL pairs.
3891 * coffread.c (read_coff_symtab): Use rewind before fseek.
3893 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
3895 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
3896 * Makefile.in: Add $(YFLAGS) when using $(YACC).
3897 * Makefile.in: Remove message to expect conflicts and unused
3898 rules in ch-exp.y, since there no longer are any such.
3900 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3902 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
3904 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
3906 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
3907 rather than dumping core.
3909 * Makefile.in: Add ${srcdir}/ to all source files.
3910 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
3911 (TAGS): Deal with srcdir and new config directory scheme.
3913 Makefile.in (NONSRC): Remove createtags.
3914 alldeps.mak: Updated.
3916 * rs6000-tdep.c: Delete unused function print_frame.
3918 * frame.h (struct frame_info): Doc fix for next_frame.
3919 New field signal_handler_caller.
3920 blockframe.c (create_new_frame, get_prev_frame_info),
3921 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
3922 INIT_FRAME_PC_FIRST).
3923 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
3926 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
3928 * irix4-nat.c (fetch_core_registers): Special version of this for
3929 Irix 4.x, which stores regs a bit differently from other /proc
3931 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
3932 to new file core-svr4.c.
3933 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
3934 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
3936 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
3938 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
3940 * i387-tdep.c: Remove unused #includes.
3942 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
3944 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
3946 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
3948 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
3950 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
3951 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
3952 Don't muck with SYMBOL_CLASS.
3954 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
3956 * munch: Don't use head command. It doesn't exist everywhere.
3958 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
3960 * inflow.c (new_tty): Remove spurious 'o' character at end
3963 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3965 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
3966 instructions and nothing more.
3967 * mipsread.c (add_line): Add comment why we have to combine line number
3968 entries for the same line number.
3970 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
3972 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
3975 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
3977 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
3979 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
3981 * source.c (select_source_symtab): Clean up comment. Also, if
3982 we have a current_source_symtab, and s is NULL, return without
3984 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
3985 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
3987 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
3989 * dbxread.c (unknown_symchar_complaint): Add new complaint.
3990 * stabsread.h: Declare it.
3991 * partial-stab.h: Use it.
3993 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
3995 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
3997 * stack.c (print_frame_info): Print specially if dummy frame.
3999 * breakpoint.c: Add comments regarding within_scope future direction.
4003 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
4005 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
4007 * ch-exp.y: Fix thinko that broke parsing of FALSE.
4009 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4011 * stabsread.c (read_member_functions): Initialize domain for stubbed
4012 member functions to avoid gdb core dumps when printing pointers
4013 to member functions.
4014 * cp-valprint.c (cp_print_class_method): Check for stubbed member
4017 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
4019 * expprint.c (print_subexp): If opcode not found in op_print_tab,
4020 stop with an error().
4021 eval.c (evaluate_subexp): Change error message.
4023 * objfiles.c (build_objfile_section_table): Cast return value
4024 from obstack_finish.
4026 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
4028 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
4029 to rs6000_frame_chain and deal with it if we're in a signal handler.
4030 (FRAME_SAVED_PC): Use rs6000_frame_chain.
4032 * breakpoint.c (within_scope): New function.
4033 (enable_breakpoint, watchpoint_check): Use it.
4035 * source.c (openp): Handle "exec-file ./ls" correctly.
4037 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
4039 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
4041 * ch-exp.y: Clean up lexing of identifiers and
4042 reserved words. (E.g. don't recognize FALSEXXX as the
4043 keyword FALSE followed by the identifier XXX.)
4044 Also, convert identifiers to lower case.
4046 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
4048 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
4049 new serial interface.
4051 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
4053 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
4054 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
4055 * ser-go32.c: Return -1 on most failures, 0 on most successes,
4056 and use new return codes for go32_readchar().
4057 * ser-unix.c: Ditto. Also, move error handling up to caller for
4058 SERIAL_SETBAUDRATE().
4059 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
4060 to specific routine.
4061 (serial_close): New routine to wrap around device close routine.
4062 serial.h: Clean & document return values more clearly.
4064 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
4066 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
4068 * rs6000-pinsn.c (print_operand, case LI): Print condition register
4069 operand in decimal rather than wrong textual versions.
4071 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
4072 (mention 't', remove false thing about 'g' only good with 'f').
4074 * breakpoint.h: move "struct breakpoint" and friends to top of
4075 file so that bpstat_find_breakpoint prototype works.
4077 * solib.c (struct so_list): Add bfd field.
4078 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
4079 Put the bfd in bfd field of the so_list.
4080 (clear_solib): Free bfd name and close_bfd on the bfd.
4082 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
4084 * valarith.c (value_subscript): Add COERCE_REF.
4085 * ch-exp.y (operand_5): We can generalize the 2nd operand
4086 of a string repetition ot 'literal' without ambiguity.
4088 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4090 * breakpoint.h (struct bpstat): Remove momentary field.
4091 Remove bpstat_momentary_breakpoint. This was always kludgy
4092 and is no longer used.
4094 * breakpoint.h: Add enum bpstat_what.
4095 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
4096 stop and print fields of bpstat now per-breakpoint, not just
4097 one for the whole chain.
4098 breakpoint.{c,h} (bpstat_what): New function.
4099 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
4100 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
4101 with call to bpstat_what.
4102 README: Remove watchpoint/breakpoint bug from known bugs.
4104 * breakpoint.h: Prototype bpstat_find_breakpoint.
4106 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
4108 * symtab.c (find_methods, gdb_mangle_name): Note that functions
4110 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
4111 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
4113 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
4115 * i960-pinsn.c (tabent): Copied struct definition from
4118 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4120 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
4121 is a C++ destructor.
4122 * symtab.c (gdb_mangle_name): Use it.
4123 * symtab.c (find_methods): Do not add destructors to choice list
4125 * symtab.c (decode_line_1): Make breakpoints on destructors work
4128 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
4130 * ser-go32.c: Make it use serial port name.
4131 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
4133 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
4136 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
4138 * configure.in: Only configure sparclite subdir when target_cpu
4141 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
4143 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
4144 Remove FIXME comment regarding this.
4146 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
4148 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
4150 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
4152 Add section table to objfile struct. Use it for find_pc_section.
4153 * objfiles.c (add_to_objfile_sections,
4154 build_objfile_section_table, find_pc_section): new functions.
4155 (allocate_objfile): build section table.
4156 * objfiles.h (struct obj_section): new structure.
4157 (struct objfile): add section table.
4158 (find_pc_section): new prototype.
4159 * solib.[ch] (find_pc_section_from_so_list): removed.
4160 * sparc-tdep.c: include objfiles.h for find_pc_section. include
4161 symfile.h for objfiles.h.
4162 (in_solib_trampoline): adjusted for new find_pc_section
4163 prototype. Removed BAD_RICH_HACK ifdefs.
4164 * symfile.c (syms_from_objfile): offset objfile sections.
4165 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
4166 * symfile.h (find_pc_section): prototype removed. Also fixed
4167 comment typo NUL -> NULL.
4168 * target.[ch] (find_pc_section_from_targets): removed.
4169 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
4171 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
4173 * ser-go32.c: Format. (go32_open): Use proper return value.
4175 * configure.in: Undo conditional configdirs hack for sparclite.
4177 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
4179 * symtab.c (list_symbols): When call break_command, pass both
4180 filename and function name not just function name.
4182 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
4184 (Changes and new files to make "none" a full fledged configuration)
4185 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
4186 Currently only tm-none.h has any meaningful contents.
4187 * config/none/none.mh (NAT_FILE): Use nm-none.h
4188 * config/none/none.mh (XM_FILE): Use xm-none.h
4189 * config/none/none.mt (TM_FILE): Use tm-none.h
4190 * Makefile.in (depend): Remove comment about parse errors in
4191 valops.c, it now parses correctly and generates a correct depend
4192 line. Remove line that touches xm.h, tm.h, and nm.h; they are
4193 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
4195 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
4197 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
4199 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
4200 exactly 8 characters.
4202 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
4204 * configure.in: Sparclite uses sparc config dir. Also has it's
4205 own tm- & .mt files now. Also add sparclite to configdirs.
4206 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
4207 * config/i386/go32.mh: Nullify def of TERMCAP.
4208 * config/i386/xm-go32.h: Get rid of redef of EIO.
4209 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
4210 specific configs. Very similar to sun4os4, but without solib.
4211 * sparclite/{Makefile.in configure.in}: First cut at making this
4214 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
4216 * ser-go32.c: First cut at adapting to new serial interface.
4218 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
4220 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
4221 These implement a new serial line interface for talking to remote
4223 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
4224 EXCEPT go32, which gets ser-go32.c.
4225 * remote.c: Use new serial interface. More remote-xxx's to be
4227 * ser-bsd.c, ser-termios.c: Removed.
4228 * serial.c: New. Implements common operations for all serial
4230 * ser-unix.c: New. Unix specific serial operations for various
4231 flavors of Unix (Posix, SysV, BSD).
4232 * serial.h: Generic serial interface defs.
4233 * config/i386/go32.mh, config/i386/i386bsd.h,
4234 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
4235 ser-bsd.o from XDEPFILES. All the magic is now handled in
4238 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
4240 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
4242 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
4244 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
4246 * rs6000-tdep.c (frameless_function_invocation): Don't even think
4247 about framelessness except on the innermost frame.
4249 * xcoffexec.c: Call fatal() not abort().
4251 * stabsread.c (patch_block_stabs): If stab & no symbol, make
4252 a LOC_OPTIMIZED_OUT symbol.
4253 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
4254 findvar.c (read_var_value), printcmd.c (address_info),
4255 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
4256 m2-exp.y (yylex): Deal with it.
4257 ch-exp.y (yylex): Deal with it.
4259 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
4261 * findvar.c (value_from_register): H8500 specific, check to see
4262 if we are looking at short pointer. If so, skip crock.
4263 * h8500-tdep.c (h8500_frame_chain): Mask down value from
4264 read_memory_integer() to avoid getting messed up by sign extension.
4266 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4268 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
4269 ifdef protect using BAD_RICH_HACK. This should be removed soon.
4270 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
4272 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
4274 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
4276 * core.c (dis_asm_print_address): New function.
4278 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
4281 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4283 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
4284 entire breakpoint chain and print only the first entry that needs to
4285 be printed and needs to be stopped for. Fixes problems with printing
4286 of multiple breakpoints with different conditions.
4287 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
4288 effectively stops printing of the breakpoint chain.
4289 * breakpoint.c (print_it_noop): New routine to print nothing
4290 for this breakpoint entry and dont stop printing.
4291 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
4292 watchpoint only if it is enabled.
4293 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
4294 descriptor from the library to make backtraces through setjmp work.
4295 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
4297 * mips-tdep.c (read_next_frame_reg): Provide correct values for
4298 all registers saved within sigtramp, cleanup.
4300 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4302 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
4304 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4306 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
4307 with prototype in ../include/dis-asm.h.
4309 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4311 * core.c (dis_asm_{read_memory,memory_error}): New functions.
4312 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
4313 Use read_memory_func interface to disassembler.
4315 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4317 Teach sparc solaris to next over shared library functions.
4318 * solib.[hc] (find_pc_section_from_so_list): new function and
4320 * sparc-tdep.c (in_solib_trampoline): new function.
4321 * symfile.[hc] (find_pc_section): new function and prototypes.
4322 * target.[hc] (find_pc_section_from_targets): new function and
4324 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
4325 in_solib_trampoline.
4327 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
4329 * infrun.c (wait_for_inferior): Revise comment.
4331 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
4333 * command.{c,h}: New var_type var_integer.
4334 main.c: Use it for history_size.
4336 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
4337 Lint and byte-order fixups.
4339 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
4341 * breakpoint.h (bpstat): New field print_it.
4342 breakpoint.c (bpstat_print): Use it.
4343 (print_it_normal): New function (from old bpstat_print code).
4344 (bpstat_{alloc,stop_status}): Set print_it field.
4346 * breakpoint.c (bpstat_stop_status): Use catch_errors when
4347 evaluating watchpoint condition, via new function watchpoint_check.
4348 Also stop if watchpoint disabled due to leaving its block.
4350 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
4352 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4354 * mips-pinsn.c: Add missing include of dis-asm.h.
4356 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
4358 * Makefile.in (clean, distclean, realclean): Recursively apply
4359 to subdirs first, rather than last. This avoids, for example,
4360 Makefile being removed in a parent directory before the recursive
4363 * alldeps.mak, depend: Update for below changes.
4365 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
4366 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
4367 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
4368 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
4369 instead of tm-68k.h.
4370 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
4371 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
4372 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
4373 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
4374 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
4375 tm-68k.h to tm-m68k.h.
4376 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
4377 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
4380 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
4381 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
4382 * a29k-tdep.c: Renamed from am29k-tdep.c.
4383 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
4384 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
4385 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
4386 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
4387 Map '29k' to 'a29k'.
4388 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
4389 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
4390 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
4392 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
4393 define that does not appear anywhere else in the gdb source tree.
4394 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
4396 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
4398 * breakpoint.c: Add comments regarding breakpoint_re_set.
4400 * xcoffread.c (sort_syms, compare_symbols): Remove.
4401 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
4402 not our own sort_syms (it is identical).
4404 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
4406 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4408 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
4409 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
4411 * exec.c (exec_close): Fix storage leak.
4412 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
4413 output sections when patching an executable.
4414 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
4415 when writing all registers.
4416 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
4417 at the right offset in the dummy frame.
4418 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
4419 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
4420 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
4422 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
4424 * Makefile.in (TARFILES): Avoid trailing backslash.
4426 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
4428 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
4429 it in breakpoint_re_set.
4430 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
4432 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
4433 don't use sizeof(int) for target stuff, etc).
4435 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
4437 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
4438 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
4439 support that can't be integrated anyway due to lack of clear
4442 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
4444 * findvar.c (read_register, write_register): Make these capable
4445 of reading/writing registers that are shorter than REGISTER_TYPE.
4446 * (value_from_register): Install H8500 specific code to return
4447 proper value when register is being used as a pointer.
4448 * h8500-tdep.c: Remove extra defines of NUM_REGS.
4449 (h8500_skip_prologue): Use correct lengths for LINK instructions.
4450 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
4451 chain frames properly by combining frame pointer with T reg.
4452 (init_extra_frame_info): Delete. It's now a macro.
4453 (frame_args_address): Don't add PTR_SIZE. Stack args are already
4454 offset by the correct amount off of the frame pointer.
4455 (register_byte): Delete. It's now a macro.
4456 (register_raw_size, register_virtual_size): Delete. Replaced by
4457 common routine h8500_register_size, cuz there's no difference
4458 between the raw & virtual sizes on this machine.
4459 (register_convert_to_raw, register_convert_to_virtual): Delete,
4460 cuz there's no difference between the raw & virtual forms.
4461 Replaced by memcpy in tm file.
4462 (register_virtual_type): Rename to h8500_register_virtual_type.
4463 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
4464 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
4465 emulator have same reg offsets. This is all handled in the
4467 (h8500_trapped_internalvar): New routine to detect references to
4468 convenience vars acting as pointer pseudo-regs.
4469 (h8500_value_trapped_internalvar): Conjure up value of pointer
4471 (h8500_set_trapped_internalvar): Convert set value in real
4472 register references.
4473 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
4474 code segment register.
4475 infrun.c (proceed): Simplify. Call write_pc instead of doing it
4477 (wait_for_inferior): Add h8500 specific code to add stack segment
4478 when reading SP register.
4479 remote-sim.c (fetch_register): Spacing.
4480 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
4481 detect cruft. Redo all register manipulation stuff. Get rid of
4482 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
4483 to frame pointer. (IS_TRAPPED_INTERNALVAL,
4484 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
4485 to create internal vars for pointer pseudo-regs.
4487 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
4489 * Makefile.in: Numerous small changes to macro definitions
4490 and rules for building gdb distribution tree. Many macros
4491 eliminated or merged, and rules simplified.
4492 * alldeps.mak: Update.
4495 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
4497 * Makefile.in: recurse through SUBDIRS for dvi target too
4499 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
4501 * Clean up xcoff relocation.
4502 objfiles.h (struct objfiles): Add section_offsets, num_sections.
4503 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
4505 symtab.h (struct general_symbol_info): Add section field.
4506 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
4507 xcoffread.c: Set section for symbols and msymbols.
4508 (struct symtab): Add block_line_section field.
4509 buildsym.c (end_symtab): Set it.
4510 (end_symtab and callers): Add section parameter.
4511 objfiles.c (objfile_relocate): New funciton.
4512 xcoffexec.c (vmap_symtab): Use it.
4513 xcoffsolib.h (struct vmap): Remove unused fields.
4514 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
4515 CORE_NEEDS_RELOCATION, symtab_relocated.
4516 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
4517 rs6000-tdep.c: Make loadinfotext static.
4518 breakpoint.c (fixup_breakpoints): Doc fix.
4519 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
4520 (end_symtab): primary field replaces nonreloc.
4522 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
4524 * symtab.h (struct linetable_entry): Remove confusing comment.
4526 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4528 * Makefile.in: add installcheck target
4530 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
4532 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
4533 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
4534 z8k}: New directories to hold cpu specific configuration files.
4535 Naming follows gcc convention.
4536 * config/{*.mt, *.mh}: All target and host makefile fragment
4537 config files moved to an appropriate config/<cpu> subdirectory.
4538 * nm-*, xm-*, tm-*: All native, host, and target files, which
4539 get linked to nm.h, xm.h, and tm.h respectively by configure,
4540 moved to appropriate config/<cpu> subdirectory.
4541 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
4542 Native, host, and target files that are common across more than
4543 one cpu architecture and included by one of the configured
4544 native, host, or target files, get moved to config directory.
4545 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
4546 pick up native, host, or target include files moved to one of
4547 the config subdirectories, and that are included by other files.
4548 * Makefile.in (alldeps.mak): Modify to account for new config
4549 directory structure.
4550 * alldeps.mak, depend: Update for new config directory structure.
4551 * config/*/[ntx]m-*.h: Modify all files that include other
4552 [ntx]m-*.h files to use path relative to gdb/config. I.E.
4553 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
4555 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
4556 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
4557 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
4558 * configure.in: Default gdb_host_cpu to host_cpu, and remap
4559 the ones where the default is not unique or different than the
4560 config subdirectory name. Similarly, handle gdb_target_cpu.
4561 Modify configure.in as appropriate to make use of gdb_host_cpu
4562 and gdb_target_cpu to find makefile fragments and make links.
4564 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
4566 * mipsread.c (compare_blocks): Sort blocks with the same start
4567 address by decreasing ending address.
4569 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4571 * mipsread.c (parse_procedure): Save cur_fdr accross call to
4572 lookup_symbol as it might get clobbered by the call.
4574 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
4575 The previous code did not initialize the language field for the psymtab
4578 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
4580 * c-exp.y (parse_number): Avoid shift warning.
4581 * serial.h (struct ttystate): Declare empty one on DOS.
4583 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
4585 * xm-sun4os4.h: Return type of free() should be void, not int.
4587 * vx-share/vxWorks.h: Remove #def of NULL.
4589 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
4591 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
4593 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
4595 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
4597 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
4599 * ieee-float.c: Moved to ../libiberty.
4600 * ieee-float.h: Moved to ../include.
4601 * Makefile.in: Update accordingly.
4602 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
4603 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
4604 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
4605 it is now in ../opcodes/m68881-ext.c.
4606 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
4607 prologue (some callers _do_ care).
4608 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
4609 new interface of ../opcodes/*-dis.c.
4610 * ch-exp.y: Add #include <ctype.h>.
4612 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
4614 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
4616 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
4618 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
4620 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
4622 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4624 * z8k-tdep.c (extract_return_value, write_return_value,
4625 store_struct_return): New functions from macros in tm-z8k.h.
4627 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
4629 * valops.c (value_arg_coerce): Apply temporary patch to
4630 fix problem with coercion of array and function types when
4631 passed as arguments to C functions, pending a more complete
4632 review of when and how coercion should be done, depending
4633 upon context and language.
4635 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
4637 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
4639 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
4640 debugsec if there are a non-zero number of symbols.
4642 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
4644 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
4646 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
4648 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
4650 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
4651 not just 50 symbols.
4652 (symtbl_num_syms): New variable.
4653 (read_xcoff_symtab): Set it.
4654 (read_symbol_nvalue): Check for bad symno.
4655 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
4658 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
4660 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
4661 This is defined in defs.h if necessary.
4662 * vx-share/vxWorks.h: Remove #defs of min and max.
4663 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
4664 vx-share/xdr_rdb.c: include defs.h.
4666 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
4668 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
4671 * xcoffread.c (enter_line_range): complain() on bad endoffset.
4672 xcoffread.c: Doc fixes.
4674 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
4676 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
4677 xcoffexec.c (xcoff_relocate_core): New function.
4678 (text_adjustment): Removed.
4679 (add_vmap): Return the vmap.
4680 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
4682 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
4684 * xcoffsolib.h: Add objfile member to struct vmap.
4685 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
4686 xcoffexec.c (add_vmap): Allocate objfiles here.
4688 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
4690 Support 68000 series without floating point.
4692 * configure.in (m68000-*-{aout,elf,coff}): New configs.
4693 * tm-68k-nofp.h: New file, lacks 68881 support.
4694 * config/m68k-nofp.mt: New file.
4696 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
4698 Remove a few remaining underscore/no-underscore remnants from
4701 * config/{m68k-un.mt, sparc-un.mt}: Remove.
4702 * config/m68k-noun.mt: Rename to m68k-fp.mt.
4703 * config/sparc-noun.mt: Rename to sparc-em.mt.
4704 * tm-68k-noun.h, tm-spc-noun.h: Remove.
4705 * tm-68k-un.h: Rename to tm-68k-fp.h.
4706 * tm-spc-un.h: Rename to tm-spc-em.h.
4707 * tm-sun4sol2.h: Cleanup.
4708 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
4710 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
4712 * symmisc.c (std_in, std_out, std_err): Move initializations
4713 to runtime code, in case they aren't constant.
4715 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
4717 * symtab.c (find_pc_symtab): some object file formats, notably
4718 mips, have holes in the address ranges of symtabs. Change
4719 this algorithm from first hit to tightest fit.
4721 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
4722 fence post without finding the enclosing function, then print a
4725 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
4727 * utils.c (fputs_demangled, fprint_symbol): Remove.
4728 * utils.c (fprintf_symbol_filtered): New function which combines
4729 the functionality of fputs_demangled and fprint_symbol. Uses a
4730 caller provided language parameter to select the appropriate
4731 demangler, and caller provided args to pass to the demangler.
4732 * defs.h (enum language): Move further up in file so enum can
4733 be used in prototypes.
4734 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
4735 * defs.h (fprintf_symbol_filtered): Add prototype.
4736 * c-typeprint.c (cp_type_print_method_args): Replace calls to
4737 fputs_demangled with call to fprintf_symbol_filtered.
4738 * cp-valprint.c (demangle.h): Include
4739 * cp-valprint.c (cp_print_value_fields): Replace calls to
4740 fprint_symbol with calls to fprintf_symbol_filtered.
4741 * printcmd.c (print_frame_args): Replace call to fprint_symbol
4742 with call to fprintf_symbol_filtered.
4743 * stack.c (print_frame_info): Remove obsolete code so we don't
4744 have to update fputs_demangled usage in it.
4745 * stack.c (print_frame_info, frame_info): Add language variable
4746 to pass to fprintf_symbol_demangled and initialize it from the
4747 symbol's language. Replace calls to fputs_demangled with calls
4748 to fprintf_symbol_filtered.
4749 * symtab.c (find_methods): Replace call to fputs_demangled with
4750 call to fprintf_symbol_filtered.
4751 * ch-valprint.c (demangle.h): Include.
4752 * ch-valprint.c (chill_print_value_fields): Replace call to
4753 fprint_symbol with call to new fprintf_symbol_filtered.
4755 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
4757 * Makefile.in (VERSION): Bump version to 4.8.2.
4759 * main.c (source_command): Require an explicit pathname of file
4760 to source, since previous behavior of defaulting to gdb init file
4761 was troublesome and undocumented.
4762 * printcmd.c (disassemble_command): Add missing '{}' pair to
4763 else with two statements. Bug reported by Stephane Tsacas
4765 * symtab.c (find_pc_line): Don't complain about zero length or
4766 negative length line numbers for the moment, since we may not own
4767 the terminal when called, such as when single stepping. (FIXME)
4768 * language.h (CAST_IS_CONVERSION): True if current language is
4769 C++ as well as C. Fix from Peter Schauer.
4770 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
4771 Use STREQN macro rather than bare '!strncmp()'.
4772 * environ.c (unset_in_environ): Avoid use of memcpy on
4773 overlapping memory regions, as suggested by Paul Eggert
4774 <eggert@twinsun.com>.
4775 * c-exp.y (%union struct): Remove unused ulval as suggested
4776 by Paul Eggert <eggert@twinsun.com>.
4778 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
4780 * main.c (gdbinit): Make static.
4781 * main.c (inhibit_gdbinit): Move to file scope.
4782 * main.c (main): Remove local inhibit_gdbinit.
4783 * main.c (source_command): Don't source '.gdbinit' file by
4784 default if gdb has been told to ignore it.
4786 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
4788 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
4791 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
4793 * printcmd.c (print_address_symbolic): Only print if offset
4794 is shorter than max_symbolic_offset.
4795 (initialize_printcmd): `set print max-symbolic-offset'.
4797 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
4798 (examine_tag): Use it.
4799 (read_register_stack): Only look in the local registers for a
4800 memory address if it's between rfb and rsp; go to memory otherwise.
4801 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
4802 (reginv_com): Remove ancient kludge command.
4804 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4806 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
4807 irix4 will again compile.
4809 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
4811 * configure.in: accept mips-sgi-irix4* for irix4.
4813 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
4815 * z8k-tdep.c (print_register_hook): Lint.
4817 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
4819 Lint fixes from Paul Eggert (eggert@twinsun.com):
4821 * command.c (do_setshow_command): var_uintegers are unsigned.
4822 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
4823 unsigned, since they use hex values with the high bit set.
4825 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
4827 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
4828 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
4830 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
4831 macro definitions in parenthesis.
4833 * dbxread.c (dbx_symfile_init): Catch the case where there is
4834 no string table, but the only way we find out is by reading zero
4837 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
4839 * dbxread.c (dbx_symfile_init): Make size of the string table
4840 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
4841 offset to the string table is nonzero and handle the nonexistant
4842 string table case, should it occur. Ensure that the string table
4843 size read from the file is reasonable, with a minimum lower bound
4844 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
4846 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
4848 * Makefile.in: Changes to build testsuite correctly.
4849 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
4850 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
4851 (TARGET_FLAGS_TO_PASS): New variable.
4852 (SUBDIRS): Added testsuite.
4853 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
4854 testsuite is compiled with CC_FOR_TARGET rather than CC.
4856 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
4858 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
4859 reported by mycroft@gnu.ai.mit.edu.
4861 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
4862 * configure.in (vax-*-ultrix2*): New triplet.
4863 * config/vaxult2.mh: New file.
4864 * xm-vaxult2.h: New file.
4866 * c-exp.y (parse_number): Change high_bit to unsigned.
4867 * demangle.c: Change all references to cfront to ARM, since the
4868 actual algorithm is the one specified in the Annotated Reference
4869 Manual. This was confusing users into thinking that full cfront
4870 support was implemented.
4871 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
4872 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
4873 directly to lookup_struct_elt_type, which will do the
4874 dereferencing itself.
4875 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
4876 NULL dereferencing bug for unnamed structs, comment out
4879 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
4881 * coffread.c (process_coff_symbol): Change PCC argument correction
4882 so that it only happens on big-endian targets; so that it only
4883 happens if the short or char argument is aligned on an int
4884 boundary; and so that it changes the location, rather than the
4885 type, of the argument. These changes tend to parallel similar
4886 (old) changes in stabsread.c.
4888 * coffread.c (coff_read_enum_type): Use the specified size for
4889 enums, don't assume that they are int-sized.
4891 * c-valprint.c (c_val_print): Don't assume enums are the same as
4894 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
4895 Rendell, <michael@mercury.cs.mun.ca>.
4897 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
4899 * language.h (local_decimal_format_custom): Add prototype.
4900 * language.c (local_decimal_format_custom): Add function, bug
4901 reported by Robert R. Henry (rrh@tera.com).
4903 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
4905 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
4906 by Josef Leherbauer, joe@takeFive.co.at.
4908 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
4910 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
4911 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
4912 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
4913 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
4914 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
4915 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
4916 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
4917 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
4919 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
4921 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
4922 of demangled name fields to NULL if no demangling exists for
4923 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
4924 symbols if their language is known at the time they are created,
4925 but sometimes the language is not known until later.
4927 * ch-typeprint.c (chill_print_type_base): Name changed to
4928 chill_type_print_base to match pattern for C and C++ names.
4929 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
4930 to be consistent with other usages.
4931 * ch-typeprint.c (chill_type_print_base): Add support for
4932 printing Chill STRUCT types.
4933 * ch-valprint.c: Include values.h.
4934 * ch-valprint.c (chill_print_value_fields): New function and
4935 prototype for printing Chill STRUCT values.
4936 * ch-valprint.c (chill_val_print): Fix call to val_print_string
4937 that was being called with two args instead of three.
4938 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
4939 to print Chill STRUCT values.
4941 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
4943 * configure.in: added testsuite to configdirs.
4945 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
4947 * doc/stabs.texi: The `this' pointer is now known by the name
4948 `this' instead of `$t'.
4950 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
4952 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
4953 references of TAG_string_type DIEs in user defined types.
4954 * ch-lang.c (chill_create_fundamental_type): Track compiler
4955 change that now emits debugging info with the type long for Chill
4958 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
4960 * remote-mips.c: New file; implements MIPS remote debugging
4962 * config/idt.mt: New file; uses remote-mips.c
4963 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
4965 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
4966 floating point coprocessor.
4967 (mips_push_dummy_frame): If not mips_fpu, don't save floating
4969 (mips_pop_frame): If not mips_fpu, don't restore floating point
4971 (_initialize_mips_tdep): New function; let the user reset mips_fpu
4973 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
4974 mips_fpu, don't use fp0 as floating point return register.
4975 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
4978 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
4980 * gdb/testsuite: made modifications to testcases, etc., to allow
4981 them to work properly given the reorganization of deja-gnu and the
4982 relocation of the testcases from deja-gnu to a "tool" subdirectory.
4984 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
4986 * gdb/testsuite: Initial creation of gdb/testsuite.
4987 Migrated dejagnu testcases and support files for testing nm to
4988 gdb/testsuite from deja-gnu. These files were moved "as is"
4989 with no modifications. This migration is part of a major overhaul
4990 of dejagnu. The modifications to these testcases, etc., which
4991 will allow them to work with the new version of dejagnu will be
4992 made in a future update.
4994 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
4996 * NEWS: Add reminders for next release.
4998 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
5000 * mipsread.c (parse_lines): Correct check for files compiled with
5003 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
5005 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
5007 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
5009 * Makefile.in (VERSION): GDB-4.8 release!
5010 * README, NEWS: Update for release.
5012 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
5014 * am29k-pinsn.c (print_insn): Minor nits with const.
5015 * am29k-tdep.c: More minor nits with arg types for
5016 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
5018 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
5020 * gcc.patch: Update for a different GCC (G++) bug.
5021 * main.c (print_gdb_version): Update copyright year to 1993.
5022 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
5023 conditionalize this file on it. FIXME, right way is to split
5024 these into two config files.
5025 (ATTACH_DETACH): Define for BSD 4.4
5026 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
5027 (U_REGS_OFFSET): Revise for 4.4.
5028 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
5029 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
5030 LONG_MAX into this file to avoid cpp "redefinition" warnings.
5032 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
5034 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
5037 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
5039 * c-lang.c (c_printstr): Bugfix for length==0 case.
5041 * c-lang.c (c_printstr): If a C string ends in a null, don't
5044 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
5046 * defs.h (STRCMP): Make it work for unsigned chars.
5048 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
5050 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
5051 * config/hp300bsd.mh (REGEX, REGEX1): Define.
5052 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
5053 define to kludge the large opcode table into two smaller tables,
5054 since GCC take exponential space to build the table. Lint.
5055 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
5057 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
5059 * Makefile.in (VERSION): Roll to 4.7.9.
5060 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
5061 definition here, to handle both BSD 4.3 and 4.4 systems.
5062 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
5063 * remote.c (alarm): Move declaration to global level, before
5064 first reference to it.
5065 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
5066 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
5068 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
5070 * remote.c (readchar): forward declare alarm which otherwise looks
5071 like an undeclared variable to gcc.
5073 * dbxread.c (process_one_symbol): cast enum value N_SO into int
5074 when comparing against an int. Avoids superfluous warning from
5077 * inflow.c (set_sigint_trap): add cast to assignment from signal.
5078 Avoids superfluous warnings from some systems and/or compilers
5079 (like vax ultrix 4.2.)
5081 * language.c (struct op_print unk_op_print_tab): use the enum
5082 values rather naked zeros as initializers. Avoids warnings from
5083 ultrix type compilers.
5085 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
5087 * Makefile.in (VERSION): Roll to 4.7.6.
5088 (SFILES_SUBDIR): Add 29k-share/udi_soc.
5089 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
5090 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
5091 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
5092 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
5093 (depend): Fix bug where nm-files in config files weren't noticed.
5094 (make-proto-gdb-1): Avoid changing directories while building new
5095 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
5097 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
5099 * remote.c: Improve error recovery. Allow user to break out
5100 of initial connection attempt with INTERRUPT. Treat a timeout
5101 while waiting for remote packet like a retry, unless the remote
5102 side is actively running user code. Fix a few long printf_filtered's.
5104 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
5107 * buildsym.c (start_subfile): Allow null file name.
5109 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
5111 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
5112 expects a pointer to complaint rather than a complaint
5114 (process_linenos): free the previously allocated subfile name,
5115 then allocate the new one from the heap.
5117 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5119 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
5121 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
5123 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
5124 Previously, would bogusly index off the bottom of type_vector.
5125 (rs6000_builtin_type): Accept type number as argument.
5126 (read_type, case '-'): Handle negatives like any other type number.
5128 * symfile.c (deduce_language_from_filename): Handle null name.
5130 * mips-tdep.c (isa_NAN): Fix byte order dependency.
5131 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
5132 fixed by sato@sm.sony.co.jp.
5134 * xcoffread.c (parmsym): Don't use an initializer to set up
5135 this struct symbol. Set it up in initialize_xcoffread.
5136 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
5137 works on real rs/6000 target with #ifndef FAKING_RS6000.
5139 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
5141 * stabsread.c (rs6000_builtin_type): Move function from
5142 xcoffread.c:builtin_type.
5143 * xcoffread.c (builtin_type): Move to stabsread. Remove
5144 IBM6000_HOST dependency. Move misplaced comments.
5145 (various): Change printf's to complaints.
5146 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
5147 objfile argument to read_type calls under #if 0.
5148 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
5149 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
5150 * Makefile.in: xcoffread.o is not built by default.
5151 * xm-rs6000.h (IBM6000_HOST): Remove.
5152 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
5153 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
5156 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
5158 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
5159 VALUE_LVAL to be lval_memory so that we don't try to modify wild
5160 register numbers when user tries to modify elements in structs
5161 passed as arguments.
5162 * inflow.c (child_terminal_info): Move banner outside of system
5164 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
5165 passes struct/union arguments by address.
5167 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
5169 * Based on patch from Kean Johnston <maw@netcom.com>:
5170 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
5171 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
5172 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
5174 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
5176 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
5177 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
5179 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
5181 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
5182 cc debugging output.
5184 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
5186 * stabsread.c (define_symbol): Complain about unrecognized names
5187 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
5188 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
5189 (read_cpp_abbrev): Don't use the class name as part of the
5190 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
5191 abbrevs. Inspired by Mike Tiemann.
5192 (read_tilde_fields): Comment. Remove ancient dead code.
5193 Remove erroneous but non-dead code. Simplify. Add complaints.
5194 (in general): Remove extraneous (parentheses) in return
5197 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
5199 * coffread.c (coff_lookup_type): Fix fencepost error reported
5200 by Art Berggreen, <arg@opal.acc.com>.
5202 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
5203 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
5205 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
5206 test, which is apparently left over from when we used native
5207 include files and couldn't depend on the member names being there.
5208 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
5210 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
5212 * mipsread.c: Major overhaul to use new BFD symbol table reading
5213 routines. Now swaps information as it is needed, rather than
5214 swapping everything when the file is read.
5216 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
5218 * Makefile.in (TARDIRS): Add sparclite demo dir.
5219 (*.tab.c): Change dependency on Makefile to depend on
5220 Makefile.in, otherwise it always rebuilds after configuring.
5221 Force output *.tab.c file into current directory even in "make"
5222 versions that rewrite dependent file names used in command lines.
5224 * TODO: Remove some things we did.
5225 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
5226 * os68k-xdep.c: Remove; useless file (os68k is a target only).
5227 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
5228 * symtab.h: Eliminate unnamed unions and structs.
5230 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
5232 * Makefile.in (VERSION): Roll to 4.7.5.
5234 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
5236 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
5237 re-evaluating symbol pointers.
5239 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
5241 * c-exp.y (lcurly, rcurly): New nonterminals.
5242 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
5244 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
5245 made function static.
5246 * parse.c (struct funcall): Moved struct def from parser-defs.h.
5247 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
5248 * parse.c (start_arglist):
5249 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
5250 * parser-defs.h (struct funcall): Moved struct def to parse.c.
5251 * parser-defs.h (funcall_chain): Moved to parse.c.
5252 * printcmd.c (print_frame_nameless_args): Fix prototype.
5253 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
5254 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
5255 * valops.c (typecmp): Moved prototype from values.h.
5256 * value.h (typecmp): Moved prototype to valops.c, made static.
5257 * ch-exp.y (yylex): Change way control sequences are disabled.
5259 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
5261 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
5263 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
5265 * mipsread.c (upgrade_type): Build array types correctly, using
5266 create_range_type and create_array_type.
5268 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
5270 * remote-nindy.c: Cleanup.
5272 * infrun.c (wait_for_inferior): When rolling back the PC after
5273 a breakpoint, call write_pc so that NPC gets rolled back as well
5276 * blockframe.c (inside_entry_file, inside_main_func,
5277 inside_entry_func): PC of zero is always "bottom of stack".
5279 * printcmd.c (print_frame_args, print_frame_nameless_args):
5280 Let print_frame_nameless_args decide whether there are any,
5281 laying groundwork for possibly later printing 29K args for
5282 functions where we have tag words but no symbols.
5284 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
5286 * Makefile.in: fix GDB doc targets for new doc subdir structure
5288 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
5290 * stack.c (parse_frame_specification): Parse as many arguments
5291 as there are (up to MAXARGS). Pass all of them in argc, argv
5292 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
5293 many there were, onto SETUP_ARBITRARY_FRAME.
5294 * tm-mips.h, tm-sparc.h: Corresponding changes.
5295 * mips-tdep.c, sparc-tdep.c: Ditto.
5297 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
5299 * hp300ux-nat.c: Update copyrights.
5300 * mipsread.c (parse_partial_symbols): Complain about block
5301 indexes that go backwards. Fix from Peter Schauer.
5302 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
5303 symbol-file that has no linkage symbols to be read.
5304 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
5305 from tm- file to xm-file, since they're host dependent.
5306 * valarith.c (value_binop): Typo.
5308 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
5310 * sparclite/aload.c: Add copyleft.
5311 * sparclite/crt0.s: Add comment at beginning.
5313 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5315 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
5316 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
5318 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
5320 * values.c (value_headof): Fix typo in which VTBL and ARG were
5321 being confused for one another.
5323 * valops.c (typecmp): Now static.
5325 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
5326 baseclass--we don't always inherit its virtual function table
5329 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
5330 pointer correctly in case value_struct_elt moves it around.
5332 * valops.c (typecmp): Now static. Also, now groks references
5335 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
5336 zero on recursive call. If NAME is the name of TYPE, return TYPE.
5338 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
5340 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
5341 to avoid "too much defining" error from native C compiler (!).
5343 * Makefile.in (HFILES): Add typeprint.h.
5344 * typeprint.[ch]: Update copyrights.
5346 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
5348 * Makefile.in: Update to match doc/ subdir changes.
5350 * config/hp300hpux.mh: No cross-host file needed, just native.
5351 * config/go32.mh: Remove nonexistent "native" support.
5353 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
5354 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
5355 * m88k-tdep.c (next_insn): Lint, cleanup.
5356 (store_parm_word): Lint.
5358 * README: Fix typo (reported by karl@hq.ileaf.com).
5360 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
5362 * expression.h (BINOP_CONCAT): Document use for self concatenation
5363 an integral number of times.
5364 * language.c (binop_type_check): Extend BINOP_CONCAT for self
5366 * valarith.c (value_concat): Rewrite to support self
5367 concatenation an integral number of times.
5368 * Makefile.in (ch-exp.tab.c): Change "expect" message.
5369 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
5370 eliminate hundreds of spurious shift/reduce and reduce/reduce
5371 conflicts that mask the 5 real ones.
5372 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
5373 * ch-exp.y (integer_literal_expression): Remove production,
5376 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
5378 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
5379 implied that "no side effects" was nonfunctional.
5380 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
5381 character string and bitstring concatenation.
5382 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
5383 * expression.h (exp_opcode): Add BINOP_CONCAT.
5384 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
5385 * language.c (string_type): Add function to determine if a type
5387 * language.c (binop_type_check): Add case for BINOP_CONCAT.
5388 * valarith.c (value_concat): New function to concatenate two
5389 values, such as character strings or bitstrings.
5390 * valops.c (value_string): Remove error stub and implement
5392 * value.h (value_concat): Add prototype.
5393 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
5394 * ch-exp.y (yylex): Recognize SLASH_SLASH.
5395 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
5398 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
5400 * c-exp.y (exp): Add production to support direct creation
5401 of array constants using the obvious syntax.
5402 * c-valprint.c (c_val_print): Set printed string length.
5403 * dwarfread.c (read_tag_string_type): New prototype and
5404 function that handles TAG_string_type DIEs.
5405 * dwarfread.c (process_dies): Add case for TAG_string_type
5406 that calls new read_tag_string_type function.
5407 * expprint.c (print_subexp): Add support for OP_ARRAY.
5408 * gdbtypes.c (create_range_type, create_array_type): Inherit
5409 objfile from the index type.
5410 * ch-typeprint.c (chill_print_type): Add case for
5412 * ch-valprint.c (chill_val_print): Fix case for
5415 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
5417 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
5418 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
5419 include/coff/mips.h.
5421 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
5423 * c-exp.y (exp:STRING): Convert C strings into array-of-char
5424 constants with an explicit null byte terminator. OP_STRING is
5425 now used for real string types.
5426 * c-lang.c (builtin_type_*): Move declarations to lang.c since
5427 they are used by all languages.
5428 * c-lang.c (_initialize_c_language): Move initializations of
5429 builtin_type_* to lang.c.
5430 * c-typeprint.c (c_type_print_varspec_prefix,
5431 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
5432 to TYPE_CODE_STRING.
5433 * c-valprint.c (c_val_print): Change the way character arrays
5434 are printed as strings to be consistent with the way strings
5435 are printed when pointer-to-char types are dereferenced.
5436 Remove test of print_max before calling val_print_string, which
5437 now does it's own test.
5438 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
5439 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
5440 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
5441 * gdbtypes.c (builtin_type_*): Add declarations moved from
5443 * gdbtypes.c (create_string_type): New function to create real
5445 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
5446 renamed to TYPE_CODE_STRING.
5447 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
5448 builtin_type_* types moved from c-lang.c.
5449 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
5450 to TYPE_CODE_STRING.
5451 * gdbtypes.h (builtin_type_string): Add extern declaration.
5452 * gdbtypes.h (create_string_type): Add prototype.
5453 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
5454 renamed to TYPE_CODE_STRING.
5455 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
5457 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
5458 renamed to TYPE_CODE_STRING.
5459 * parse.c (length_of_subexp, prefixify_subexp): Add case for
5461 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
5462 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
5463 to TYPE_CODE_STRING.
5464 * valops.c (allocate_space_in_inferior): New function and
5465 prototype, using code ripped out of value_string.
5466 * valops.c (value_string): Rewritten to use new function
5467 allocate_space_in_inferior, but temporarily disabled until some
5468 other support is in place.
5469 * valops.c (value_array): New function to create array constants.
5470 * valprint.c (val_print_string): Add comment to document use,
5471 complete rewrite to fix several small buglets.
5472 * value.h (value_array): Add prototype.
5473 * value.h (val_print_string): Change prototype to match rewrite.
5474 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
5475 * ch-exp.y (match_character_literal): Disable recognition of
5476 control sequence form of character literals and document why.
5478 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
5480 * nindy-share/nindy.c: Add comments to #endif's to clarify
5483 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
5484 read_memory to get byte order right.
5485 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
5486 anymore. This is done in paread.c now. We expect unwind info
5487 to hang off of objfiles, and search all of the objfiles when until
5489 * (skip_trampoline_code): Cast arg to target_read_memory.
5490 * objfiles.h (struct objfile): Add new field obj_private to hold
5491 per object file private data (unwind info in this case).
5492 * paread.c (read_unwind_info): New routine to read unwind info
5493 for the objfile. This data is hung off of obj_private.
5494 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
5495 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
5496 make this easier to access.
5498 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
5500 * c-valprint.c (cp_print_class_member): Add extern decl.
5501 * c-valprint.c (c_val_print): Extract code for printing methods
5502 and move it to cp_print_class_method in cp-valprint.c.
5503 * c-valprint.c (c_val_print): Extract code to print strings and
5504 move it to val_print_string in valprint.c.
5505 * cp-valprint.c (cp_print_class_method): New function using
5506 code extracted from c_val_print.
5507 * valprint.c (val_print_string): New function using code
5508 extracted from c_val_print.
5509 * value.h (val_print_string): Add prototype.
5510 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
5511 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
5512 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
5513 CHECKBUF, growbuf_by_size): New variables, macros, and support
5514 functions for implementing a dynamically expandable temp buffer.
5515 * ch-exp.y (match_string_literal): New lexer function.
5516 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
5517 removed and replaced with new CHECKBUF macro.
5518 * ch-exp.y (yylex): Call match_string_literal when appropriate.
5519 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
5521 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
5523 * Makefile.in: Add info for paread.o.
5524 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
5526 * blockframe.c (frameless_look_for_prologue): Correct the
5528 * gdbtypes.h, gdbtypes.c: Use const in decl of
5529 cplus_struct_default, now that pa-gas assembler has been fixed.
5530 * hppah-nat.c: Formatting.
5531 * hppah-tdep.c: Remove lots of useless externs for variables we
5533 * (find_unwind_entry): Speed up by using binary search, and a one
5535 * (rp_saved): New routine to see what unwind info says about RP
5536 being saved on the stack frame.
5537 * (frame_saved_pc): Look for prologue to see if we need to
5538 examine the stack for the saved RP or not.
5539 * (init_extra_frame_info): Check for prologue, instead of
5540 framesize to determine if we are frameless or not.
5541 * (frame_chain_valid): Stop backtraces when we run into _start.
5542 * (push_dummy_frame): Reformat to make more readable.
5543 * (find_dummy_frame_regs): ditto.
5544 * (hp_pop_frame): ditto.
5545 * (hp_restore_pc_queue): small cleanup.
5546 * (hp_push_arguments): ditto.
5547 * (pa_do_registers_info): ditto.
5548 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
5549 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
5550 * Define FRAME_CHAIN_VALID.
5551 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
5552 passed to functions.
5554 * paread.c (pa_symtab_read): Use new bfd conventions for
5555 accessing linker symbol table.
5556 * (pa_symfile_init): Access embedded STAB info via BFD section
5557 mechanism and related macros.
5560 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
5562 * sparc-stub.c: Use a seperate stack for our traps.
5563 * Handle recursive traps.
5564 * Remove all trap init code. This needs to be done by the
5566 * (set_mem_fault_trap): Call exceptionHandler() to setup this
5568 * (handle_exception): See if we are at breakinst, if so, then
5569 advance PC sp that users can just step out of breakpoint().
5570 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
5571 new place if SP has changed.
5572 * (case 's'): Get rid of this, we can't do it yet.
5573 * (case 't'): New command to test any old random feature.
5574 * (case 'r'): New command to reset the system.
5575 * (breakpoint): Add label to breakpoint trap instruction so that
5576 handle_exception() can detect where we are and get past the
5577 breakpoint trivially.
5579 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
5581 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
5583 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5585 * configure.in: recognise all sparclite variants
5587 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5589 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
5590 binary files oring in the right bit.
5592 * main.c, source.c, state.c, symmisc.c: use macros defined in
5593 fopen-{bin|both} when fopening files.
5595 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
5597 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
5598 from a configuration file (typically including <limits.h>), or to
5599 TARGET_CHAR_BIT if CHAR_BIT is not defined.
5600 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
5601 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
5602 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
5603 * exppritn.c (print_subexp, dump_expression): Add case for
5605 * expression.h (OP_BITSTRING): New expression element type for
5607 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
5608 macros to convert between number of expression elements and bytes
5609 to store that many elements.
5610 * i960-tdep.c (leafproc_return): Use new macros to access
5611 minimal symbol name and address fields.
5612 * m88k-pinsn.c (sprint_address): Use new macros to access
5613 minimal symbol name and address fields.
5614 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
5615 minimal symbol address field.
5616 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
5617 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
5618 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
5619 Use new BYTES_TO_EXP_ELEM macro.
5620 * parse.c (write_exp_bitstring): New function to write packed
5621 bitstrings into the expression element vector.
5622 * parse.c (length_of_subexp, prefixify_subexp): Add case for
5624 * parser-defs.h (struct stoken): Document that it is used for
5625 OP_BITSTRING as well as OP_STRING.
5626 * parser-defs.h (write_exp_bitstring): Add prototype.
5627 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
5628 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
5629 LOWER, LENGTH): New tokens for keywords.
5630 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
5631 upper_lower_argument, length_argument, array_mode_name,
5632 string_mode_name, variant_structure_mode_name): New non-terminals
5634 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
5635 * ch-exp.y (match_bitstring_literal): New lexer support function
5636 to recognize bitstring literals.
5637 * ch-exp.y (tokentab6): New token table for 6 character keywords.
5638 * ch-exp.y (tokentab5): Add LOWER, UPPER.
5639 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
5640 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
5641 * ch-exp.y (yylex): Check tokentab6.
5642 * ch-exp.y (yylex): Call match_bitstring_literal.
5644 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
5646 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
5647 symbol name and value fields.
5649 * c-exp.y (yylex): Make static, to match prototype and other
5652 * expression.h (exp_opcode): Add BINOP_MOD.
5653 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
5654 * expprint.c (dump_expression): Handle new BINOP_MOD.
5655 * language.c (binop_type_check): Handle new BINOP_MOD.
5656 * main.c (float_handler): Re-enable float handler when hit.
5657 * valarith.c (language.h): Include, need current_language.
5658 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
5659 for integer divide truncates towards zero for negative results.
5660 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
5661 * valarith.c (value_binop): Allow arithmetic operations on
5662 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
5663 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
5664 * ch-exp.y (tokentab3): Add MOD and REM.
5665 * ch-exp.y (yylex): Set innermost_block for symbols found
5666 in local scopes. Return LOCATION_NAME for local symbols.
5667 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
5668 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
5670 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
5672 * command.c (shell_escape, make_command, _initialize_command):
5673 don't create or use fork if CANT_FORK is defined.
5674 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
5675 code written for the IBM PC" remain.
5676 * xm-go32.h: define CANT_FORK
5678 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5680 * remote-sim.c: first attempt at general simulator interface
5681 * remote-hms.c: whitespace
5682 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
5683 understand new stack layout. (print_register_hook): print ccr
5684 register in a fancy way.
5686 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
5688 * eval.c (language.h): Include.
5689 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
5690 to pointer types when the current language is C. It loses for
5691 other languages when the lower index bound is nonzero.
5692 * valarith.c (value_subscript): Take array lower bounds into
5693 account when performing subscripting operations.
5694 * valops.c (value_coerce_array): Add comment describing why
5695 arrays with nonzero lower bounds are dealt with in value_subscript,
5696 rather than in value_coerce_array.
5698 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
5700 * ch-exp.y (FLOAT_LITERAL): Add token.
5701 * ch-exp.y (literal): Add FLOAT_LITERAL.
5702 * ch-exp.y (match_float_literal): New lexer routine.
5703 * ch-exp.y (convert_float): Remove.
5704 * ch-exp.y (yylex): Call match_float_literal.
5705 * ch-exp.y (yylex): Match single '.' after trying
5706 to match floating point literals.
5708 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
5709 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
5711 * expprint.c (dump_expression): New function for dumping
5712 expression vectors during gdb debugging.
5713 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
5714 MULTI_SUBSCRIPT and moved out of BINOP range.
5715 * expression.h (DUMP_EXPRESSION): New macro that calls
5716 dump_expression if DEBUG_EXPRESSIONS is defined.
5717 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
5718 * parse.c (length_of_subexp, prefixify_subexp): Change
5719 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
5720 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
5721 prefixify'ing the expression.
5722 * printcmd.c (print_command_1): Add comment.
5723 * ch-exp.y (expression_list): Add useful actions.
5724 * ch-exp.y (value_array_element): Add useful actions.
5725 * ch-exp.y (array_primitive_value): Add production.
5726 * ch-exp.y (yylex): Recognize ',' as a token.
5728 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5730 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
5731 POSIXize the recursive makes (make [variable assignments] target{s})
5733 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
5735 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
5736 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
5737 CPLUS_MARKER for all SVR4 systems, so follow suit.
5738 * defs.h (strdup_demangled): Remove prototype.
5739 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
5740 SYMBOL_INIT_LANGUAGE_SPECIFIC.
5741 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
5742 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
5743 prim_record_minimal_symbol_and_info): Use new macro
5744 SYMBOL_INIT_LANGUAGE_SPECIFIC.
5745 * minsyms.c (install_minimal_symbols): Use new macro
5746 SYMBOL_INIT_DEMANGLED_NAME.
5747 * stabsread.c (define_symbol): Use new macro
5748 SYMBOL_INIT_DEMANGLED_NAME.
5749 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
5750 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
5751 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
5752 SYMBOL_INIT_DEMANGLED_NAME.
5753 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
5754 SYMBOL_DEMANGLED_NAME now tests language itself.
5755 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
5756 now tests language itself.
5757 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
5758 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
5759 mangled name member in the language dependent portion of a symbol.
5760 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
5761 mangled name member appropriate for a symbol's language.
5762 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
5763 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
5764 SYMBOL_DEMANGLED_NAME now tests language itself.
5765 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
5766 initializes language dependent portion of symbol.
5767 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
5768 demangles and caches the demangled form of symbol names.
5769 * utils.c (fputs_demangled, fprint_symbol): Use current language
5770 to select an appropriate demangling algorithm.
5771 * utils.c (strdup_demangled): Remove, no longer used.
5772 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
5773 access the Chill mangled name member in the language dependent
5774 portion of a symbol.
5775 * ch-lang.c (chill_demangle): New function, simple demangler.
5776 * defs.h (chill_demangle): Add prototype.
5777 * symtab.h (language_dependent_info): Add struct for Chill.
5779 For older changes see ChangeLog-92
5785 version-control: never