1 Tue Sep 28 17:53:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * config/nm-sysv4.h: Include solib.h. Define SVR4_SHARED_LIBS.
4 * config/tm-sysv4.h: Don't include solib.h.
5 * config/xm-sysv4.h: Don't define SVR4_SHARED_LIBS.
6 * config/i386/i386v4.mt (TDEPFILES): Move solib.o from here...
7 * config/i386/i386v4.mh (NATDEPFILES): ...to here.
8 * config/i386/nm-i386v4.h: Include nm-sysv4.h.
9 * config/m68k/amix.mt (TDEPFIES): Move solib.o from here...
10 * config/m68k/amix.mh (NATDEPFILES): ...to here.
12 Tue Sep 28 09:45:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
14 * symmisc.c (print_symbol): Use %02x not %2x for LOC_CONST_BYTES.
16 Clean up problems with targets and hosts that have 64 bit longs
17 and pointers and 32 bit ints.
18 * breakpoint.c, buildsym.c, c-lang.c, c-valprint.c, ch-lang.c,
19 ch-valprint.c, core.c, cp-valprint.c, dbxread.c, exec.c,
20 expprint.c, gdbtypes.c, infcmd.c, language.c, language.h,
21 m2-lang.c, maint.c, mips-tdep.c, mipsread.c, partial-stab.h,
22 printcmd.c, remote-vx.c, solib.c, source.c, stack.c, symfile.c,
23 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
24 Change all printf formats from %x to %lx if outputting an address.
25 Change la_*_format to use long format.
26 local_hex_string, local_hex_string_custom now take an unsigned long
27 argument, change all callers.
28 * coffread.c (read_coff_symtab): Remove superfluous cast for
30 * dbxread.c (end_psymtab): Cast MSYMBOL_INFO to long, not int.
31 * findvar.c, value.h (write_register): Change register value to long.
32 * gdbtypes.h (struct type): Change `bitsize' to long as
33 TYPE_FIELD_STATIC_PHYSNAME uses this field as a pointer.
34 * inferior.h (struct inferior_status): Change type of stop_pc to
36 * language.h (local_octal_string, local_octal_string_custom):
37 Remove prototype, the functions are neither defined nor used.
38 * mipsread.c (parse_symbol): Use temporary variable for bitsize as
39 f->bitsize is a long now.
40 * objfiles.c (add_to_objfile_sections, build_objfile_section_table):
41 Use unsigned long casts instead of int for abusing sections_end
43 * stack.c (parse_frame_specification): Change type of `args' to
44 CORE_ADDR for SETUP_ARBITRARY_FRAME.
46 * printcmd.c (make_vasize): Allow redefinition via MAKEVA_SIZE.
47 * mipsread.c (parse_type): Alpha cc now supports the t->continued
48 bit, update algorithm to match the way the compiler uses it.
50 Tue Sep 28 12:05:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
52 * utils.c (fprintfi_filtered): Fix comments.
54 Mon Sep 27 18:10:08 1993 Stu Grossman (grossman at cygnus.com)
56 * coffread.c (read_coff_symtab): Don't call getfilename if there
59 Mon Sep 27 10:22:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
61 * symtab.c (find_pc_line): Fix comments.
63 * remote-udi.c (udi_mourn): Don't pop target.
65 Fri Sep 24 17:25:41 1993 Stu Grossman (grossman at cygnus.com)
67 * corelow.c: Add multi thread/process support for core files with
68 .reg/XXX pseudo-sections.
69 * i386lynx-nat.c thread.h thread.c: Remove unnecessary core file
72 Thu Sep 23 10:49:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
74 * remote-udi.c (download): Skip zero length sections.
76 * valops.c (search_struct_method, value_struct_elt):
77 Use (value)-1, not -1, for error.
79 * infcmd.c (step_1), infrun.c (wait_for_inferior): Add comments
80 about SHIFT_INST_REGS.
82 * exec.c (exec_file_command): Set text_end based on all code readonly
83 sections, not just ".text".
85 * defs.h, infcmd.c, config/z8k/tm-z8k.h, config/m88k/tm-m88k.h,
86 config/sh/tm-sh.h, config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
87 z8k-tdep.c: Remove all references to ADDR_BITS_SET.
88 * config/m88k/tm-m88k.h: Define TARGET_WRITE_PC.
90 * config/m88k/tm-m88k.h, m88k-tdep.c: Add call function stuff.
92 Thu Sep 23 00:13:06 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
94 * config/mips/tm-mips.h (STORE_STRUCT_RETURN): Define as noop as
95 the pushing of the struct return address is already handled in
97 * mips-tdep.c (reinit_frame_cache_sfunc): Fix typo in prototype
99 * mipsread.c (parse_symbol, parse_type, upgrade_type): Add more
100 sanity checks for corrupt symbol entries to avoid core dumps
101 reported by benson@odi.com. Obviously Ultrix 4.3A cc now has
102 the same problems as the OSF/1 alpha cc.
103 * mipsread.c (parse_lines): Iterate over the range of the compressed
104 line number entries, the old iteration sometimes failed to stop
105 and wrote past the end of the LINETABLE. Add sanity check to avoid
106 the same problem in case the line number info is corrupt.
107 * mipsread.c (parse_procedure): Adjust pdr for alpha __sigtramp.
108 * mipsread.c (parse_external, parse_partial_symbols): Ignore stNil
109 symbols that are produced for statics in .o files and stLocal symbols
110 that are produced for every section in OSF/1 dynamically linked
112 * mipsread.c (psymtab_to_symtab_1): Put out `undefined symbols'
113 warning only under `verbose on' as there are many undefined symbols
114 in a dynamically linked executable.
116 Wed Sep 22 10:28:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
118 * config/i960/nindy960.mt: Don't define REMOTE_O; REMOTE_O was
119 intended only for VxWorks. Remove dcache.o from TDEPFILES now
120 that we pick it up from the default REMOTE_O.
122 * breakpoint.c (bpstat_what): Initialize retval.call_dummy and
125 * mips-tdep.c (mips_frame_chain): If frame size zero, return zero.
126 * rs6000-tdep.c: Add comment about framelessness.
128 * remote-nindy.c: Declare ninMemGet and ninMemPut.
130 Wed Sep 22 08:02:57 1993 Stu Grossman (grossman at cygnus.com)
132 * Makefile.in: Add i386lynx-tdep to the right places.
133 (TARDIRS): Add gdbserver.
135 * exec.c (print_section_info): Print entry point.
136 * i386lynx-nat.c (i386lynx_saved_pc_after_call): Move into
137 i386lynx-tdep.c. Add core file support.
138 * i386lynx-tdep.c: New module for Lynx/386 target dependant code.
139 * maint.c: Add `maint info sections' command to print info about all
140 sections that BFD knows about for exec and core files.
141 * sparc-tdep.c (sparc_push_dummy_frame): Update stack pointer
142 before putting frame on the stack. Consolidate writes to reduce
143 traffic for remote debugging.
144 * config/i386/i386lynx.mh (NATDEPFILES): Remove exec.o.
145 * config/i386/i386lynx.mt (TDEPFILES): Add exec.o, i386lynx-tdep.o.
146 * config/i386/nm-i386lynx.h: Add target_pid_to_str().
147 * config/i386/tm-i386lynx.h: Remove target_pid_to_str().
148 * sparclite/Makefile.in: Add deps to keep Sun make happy.
150 Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
152 * breakpoint.h, breakpoint.c (bpstat_stop_status): Add new argument
154 * infrun.c (wait_for_inferior): Pass it. Also consolidate the
155 test of whether we are stepping into a CURRENTLY_STEPPING macro.
157 Tue Sep 21 17:22:34 1993 K. Richard Pixley (rich@sendai.cygnus.com)
159 * breakpoint.c (bpstat_stop_status),
161 infrun.c (wait_for_inferior): collapse SHIFT_INST_REGS ifdef
164 * m88k-tdep.c: include ieee-float.h. new global target_is_m88110.
165 new const struct ext_format_m88110 for float format.
166 (pic_prologue_code): add braces.
167 (next_insn): remove unused variable buf.
168 (frame_find_saved_regs): remove unused variables next_addr,
170 (frame_locals_address): remove unused variables frame, ap.
171 (frame_args_address): remove unused variables frame, ap.
172 (push_parameters): add some breaks and a default case.
174 * remote-bug.c: remove redundant includes of value.h, target.h,
176 (bug_open): corrected typo, sr_multi_scan -> gr_multi_scan.
177 (bug_fetch_register): special case sfip register for m88110.
178 remove flag bit masking of pc registers. This should be handled
179 by the ADDR_BITS_* macros.
180 (bug_store_register): special case sfip register for m88110.
181 Corrected sprint format for extended registers.
183 * config/m88k/tm-m88k.h: white space and comment changes. include
184 ieee-float.h. expanded to cope with m88110 extended registers.
185 (R0_REGNUM, XFP_REGNUM, X0_REGNUM): new macros.
186 (SHIFT_INST_REGS): becomes a real macro.
188 Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
190 * breakpoint.c (breakpoint_1): Support bp_call_dummy.
192 Tue Sep 21 17:06:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
194 * elfread.c (record_minimal_symbol_and_info): Guess the section to
196 * objfiles.c: Include gdb-stabs.h for SECT_* macros.
197 (objfile_relocate): Relocate textlow and texthigh in psymtabs.
198 Relocate partial symbols. Check that minimal SYMBOL_SECTION is
199 nonnegative before using it.
200 * symtab.h: Adjust section field comment.
202 * remote.c (interrupt_query): New function.
203 (remote_interrupt_twice): Call interrupt_query.
204 (putpkt, getpkt): If quit_flag is set, call interrupt_query.
205 (remote_wait): Don't bother with objfile_relocate if the addresses
207 (remote_fetch_registers): If we see a packet that doesn't start
208 with a hex character, fetch a new one.
210 Tue Sep 21 11:44:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
212 * remote.c, remote-utils.c: Use SERIAL_FLUSH_INPUT after opening it.
214 * printcmd.c (print_scalar_formatted): When truncating value we are
215 going to print as unsigned, handle it generally for any length
216 less than sizeof (LONGEST), rather than special-casing sizeof (char),
217 sizeof (short), and sizeof (long). Clarify comment on what this
220 * symfile.c (deduce_language_from_filename): Accept .cxx for C++.
221 * buildsym.c (start_subfile): Use deduce_language_from_filename
222 rather than checking for .C or .cc ourself.
224 Mon Sep 20 14:53:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
226 * defs.h: Declare argument of re_comp as const char *.
228 * remote.c, remote-mips.c: Use sr_get_debug not remote_debug.
230 * README: Say using bfd from another release doesn't generally work.
232 Sat Sep 18 10:13:18 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
234 * mipsread.c (parse_type): Don't complain() if we guessed struct
235 and it was a union, or vice versa.
237 * defs.h (make_cleanup): Change PTR to void * when inside PARAMS.
239 Some of the following is in #ifdef CALL_DUMMY_BREAKPOINT_OFFSET.
240 * breakpoint.h (enum bptype): Add bp_call_dummy.
241 (struct bpstat_what): Add call_dummy field.
242 * infrun.c (wait_for_inferior): Deal with it.
243 * breakpoint.c (bpstat_what): Deal with call dummy breakpoint.
244 * infcmd.c (run_stack_dummy): Set the call dummy breakpoint.
245 * config/sparc/tm-sparc.h: Define CALL_DUMMY_BREAKPOINT_OFFSET.
247 * remote-sim.h: New file.
248 * remote-sim.c: Add remote debug feature. Rename stuff to distinguish
249 interface to simulator from gdb-specific stuff. Other changes.
251 * remote-sp64sim.c: Renamed to remote-sim.c.
252 Use sr_get_debug instead of our own sim_verbose/simif_snoop.
253 Use gnutarget in call to bfd_openr.
254 Rename simif_* to gdbsim_*.
255 * config/sparc/sp64sim.mt: Change remote-sp64sim.c to remote-sim.c.
258 Fri Sep 17 04:41:17 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
260 * findvar.c (extract_signed_integer): Cast *p to LONGEST before doing
261 the xor and subtract. Otherwise it will not sign extend if the type
262 of LONGEST is larger than int.
263 * cp-valprint.c (cp_print_class_method): Inhibit core dump if
264 domain is an undefined cross reference.
265 * valops.c (call_function_by_hand): Set real_pc to correct
266 value if CALL_DUMMY_LOCATION != ON_STACK.
268 Thu Sep 16 20:37:06 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
270 * config/a29k/tm-a29k.h (FRAME_CHAIN): If rsize is zero, return zero.
272 Thu Sep 16 13:16:22 1993 Stu Grossman (grossman at cygnus.com)
274 * infrun.c (wait_for_inferior): Allow user to single step within
277 Thu Sep 16 12:34:01 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
279 * dbxread.c (copy_pending): Deal with END NULL.
280 (process_one_symbol): Add comments about what common_block NULL means.
282 Wed Sep 15 14:50:26 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
284 * remote-udi.c, remote-adapt.c, remote-mm.c: Move processor_type
285 to tm-a29k.h and a29k-tdep.c and make it an enum.
286 * a29k-tdep.c (a29k_get_processor_type): New function. Fix many
287 aspects of how we detected the processor type.
288 * remote-udi.c, remote-adapt.c, remote-mm.c (*_open): Call it
289 rather than figuring out the type ourselves.
291 Thu Sep 16 12:12:59 1993 Stu Grossman (grossman at cygnus.com)
293 * sparc-stub.c (_trap_low): Do restore/save sequence after
294 setting sp to ensure that we load the previous window from the
295 right place on the stack.
297 Thu Sep 16 00:36:32 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
299 * mipsread.c: Many changes for alpha ecoff format:
300 Correct sizeof(int) == sizeof(long) assumptions.
301 Replace stParsed hack by putting the parsed types on the pending chain.
302 Replace mips specific ecoff mapping by ECOFF_REG_TO_REGNUM macro,
303 provide default for cross debugging.
304 Swapping the symbol back is no longer needed as the symbol is not
306 Add new alpha basic types, handle btTypedef, handle stStaticProc
308 Update and clean up cross_ref for alpha cc cross ref variations.
309 Allocate types on the type_obstack to inhibit storage leaks.
310 * config/mips/tm-mips.h (ECOFF_REG_TO_REGNUM): Define.
311 * gdbtypes.c (recursive_dump_type): Dump TYPE_TAG_NAME if it is set.
313 Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
315 * stabsread.c (read_type): Process "s" (size) type attribute.
316 If type is defined to another type, copy the type.
318 Tue Sep 14 18:37:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
320 * config/i386/i386v4.mh (NATDEPFILES): Move exec.o from here...
321 * config/i386/i386v4.mt (TDEPFILES): ...to here.
323 Tue Sep 14 12:21:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
325 * Makefile.in (remote_utils_h): add serial.h and target.h.
326 (main.o, remote-es.o, remote-nindy.o, remote.o): remove target.h
327 (already in remote_utils_h).
328 (remote-utils.o): new rule.
330 * remote-utils.h: include serial.h.
332 * serial.h: ifdef protect from multiple inclusion.
334 * remote.c, remote-nindy.c, remote-mon.c, remote-es.c: include
337 * remote.c (remote_open), remote-nindy.c (nindy_open,
338 nindy_files_info), remote-mon.c (general_open), remote-es.c
339 (es1800_open): use remote-utils facilities for baud rate.
341 Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
343 * paread.c, coffread.c, elfread.c, dwarfread.c:
344 Include <time.h> and <sys/types.h> before libbfd.h.
346 * paread.c: Define BYTES_IN_WORD before including aout/aout64.h.
348 * Makefile.in (a29k-tdep.o): Depend on $(defs_h).
349 * config/a29k/tm-a29k.h (SAVED_PC_AFTER_CALL): Use gr122 not lr0
350 if this is a transparent procedure.
352 Mon Sep 13 16:06:43 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
354 * remote.c: Define remote_debug to 0 and #if 0 baud_rate. Temporary
355 hack so this file compiles again.
357 * remote-utils.c (gr_multi_scan): Cast return value from alloca.
358 (gr_multi_scan): #if 0 never-reached return(-1).
360 * remote-udi.c (udi_wait): Return inferior_pid not 0.
362 Mon Sep 13 14:14:35 1993 K. Richard Pixley (rich@sendai.cygnus.com)
364 Collect some remote things into remote-utils.
365 * remote-utils.[ch]: new files of functions collected from several
366 different remote targets.
367 * Makefile.in (REMOTE_O): add remote-utils.o.
368 (dcache_h, remote_utils_h): new macros.
369 (HFILES): add $(remote_utils_h).
370 (ALLDEPFILES): add $(remote_utils_h).
371 (dcache.o): new rule.
372 (main.o, remote-bug.o): also depend on $(remote_utils_h).
373 * target.h (remote_debug): extern moved to remote-utils.h.
374 * target.c (find_default_run_target, find_core_target): initialize
376 (remote_debug): moved to remote-utils.c.
377 (_initialize_targets): move declaration of user variable
378 remotedebug to remote-utils.c.
379 * remote-bug.c: include remote-utils.h rather than dcache.h.
380 (bug_close, bug_write, bug_write_cr, desc, bug_dcache, timeout,
381 dev_name, check_open, is_open, readchar, readchar_nofail,
382 pollchar, expect, expect_prompt, get_hex_digit, get_hex_byte,
383 get_hex_word, bug_kill, bug_detach, bug_create_inferior,
384 multi-scan, bug_prepare_to_store, bug_fetch_word,
385 bug_store_word, bug_files_info, bug_mourn, bug_com, bug_device,
386 bug_speed): removed and replaced with facilities from
388 (bug_read_inferior_memory): renamed to bug_read_memory.
389 (bug_write_inferior_memory): renamed to bug_write_memory.
390 (bug_xfer_inferior_memory): renamed to bug_xfer_memory.
391 (get_word): comment out this unused function for now.
392 (bug_settings, cpu_check_strings): new statics.
393 (bug_open): rewritten to use gr_open.
394 (_initialize_remote_bug): remove declarations of commands bug,
396 * main.c: include remote-utils.h.
397 (baud_rate): removed to remote-utils.c.
398 (main): handle baud rate settings using new facilities from
400 * defs.h (baud_rate): removed extern.
402 m88110 support via bug-197 monitor.
403 * remote-bug.c (get_reg_name, bug_fetch_register,
404 bug_store_register): added m88110 extended register support.
405 (wait_strings): added bug-197 prompt.
406 (bug_wait): cope with bug-197 prompt.
407 (start_load): cope with either bug-197 or bug-187 prompt.
409 Mon Sep 13 12:53:09 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
411 * inferior.h, infrun.c, thread.c, infcmd.c: Remove all uses of
412 pc_changed. If it was ever set to a non-zero value, it was before
413 GDB 2.8. It doesn't seem to have any useful function.
415 * defs.h: Don't define NORETURN (see comment).
417 Sat Sep 11 10:46:09 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
419 * m88k-nat.c (fill_gregset): Set r31 and sfip.
421 Thu Sep 9 10:18:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
423 * remote-udi.c (udi_wait, case UDIStdinNeeded): Use a loop calling
424 getchar() (terminated only on '\n') instead of scanf. Send the
425 '\n' which terminates it to the remote system.
428 * exec.c (ignore): Return 0.
429 * stack.c (return_command): Fetch lazy value directly, not via
430 VALUE_CONTENTS, to avoid "value computed is not used".
431 * inflow.c (new_tty): Move osigttou inside #if.
433 * remote.c (remote_fetch_registers): If remote reply is short, just
434 note that fact and keep going (reading extra registers as all bits 0).
435 (remote_store_registers): Send number of registers that were found
436 by remote_fetch_registers.
437 * m68k-tdep.c, config/m68k/tm-m68k.h, config/m68k/tm-*.h: Remove
438 HAVE_68881. Define CANNOT_STORE_REGISTER if ptrace() can't write
440 * config/m68k/{tm-m68k-nofp.h,m68k-nofp.mt,tm-m68k-fp.h,m68k-fp.mt}:
441 Remove, replaced by {tm-m68k-em.h,m68k-em.mt}.
442 * Makefile.in, configure.in: Change accordingly.
444 Thu Sep 9 04:59:03 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
446 * mipsread.c (cross_ref): Allow SGI extended symbol types as cross
448 * symmisc.c (print_symbol): Use TYPE_TAG_NAME not TYPE_NAME to avoid
449 printing of identities.
451 Wed Sep 8 19:18:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
453 * breakpoint.c (breakpoint_1): Deal with step resume breakpoint.
455 Wed Sep 8 13:01:10 1993 K. Richard Pixley (rich@cygnus.com)
458 * config/m88k/tm-m88k.h (frame_find_saved_regs): prototype.
459 * config/h8300/tm-h8300.h (NUM_REGS): rewrite to avoid nested comment.
460 * blockframe.c (get_prev_frame_info): initialize address.
461 * breakpoint.c (bpstat_copy): initialize retval.
462 (bpstat_stop_status): initialize value_is_zero.
463 (bpstat_what): initialize bs_class.
464 (breakpoint_1, mention): add do-nothing case for bp_step_resume.
465 (break_command_1): initialize cond_end, addr_end, &
466 canonical_strings_chain.
467 (enable_breakpoint): initialize save_selected_frame.
468 * buildsym.c (end_symtab): initialize symtab & linetablesize.
469 * c-exp.y (parse_number): initialize i.
470 * c-typeprint.c (c_type_print_varspec_prefix): include
471 TYPE_CODE_BITSTRING in switch statements and do nothing.
472 * c-valprint.c (c_val_print): removed unused variable c.
473 * ch-valprint.c (chill_val_print): removed unused variable eltlen.
474 * cp-valprint.c (cp_print_class_method): initialize f & j.
475 * eval.c (evaluate_subexp): initialize pc2, arg1, arg2.
476 * expprint.c (print_subexp): initialize myprec, assoc, & tempstr.
477 * findvar.c (value_from_register): initialize first_addr.
478 * gdbtypes.c (lookup_struct_elt_type): localize use of temporary
480 * infcmd.c (run_stack_dummy): return zero rather than simple
482 * infrun.c (wait_for_inferior): initialize stop_sp, prologue_pc.
483 remove symtab, appears unused.
484 (restore_selected_frame): return 1.
485 * mipsread.c (psymtab_to_symtab_1): initialize first_off.
486 (fixup_sigtramp): initialize b0.
487 * printcmd.c (do_examine): initialize val_type.
488 (print_frame_args): initialize b.
489 * ser-tcp.c (tcp_restore): comment out declaration. Appears
491 * ser-unix.c (hardwire_restore): comment out declaration. Appears
493 (hardwire_send_break): moved variable status into ifdef
495 (wait_for): moved variable numfds into ifdef HAVE_SGTTY.
496 * serial.h: comment change only.
497 * stabsread.c (rs6000_builtin_type): initialize rettype.
498 (read_range_type): initialize nbits.
499 * stack.c (print_frame_info): remove unused variable numargs.
500 (parse_frame_specification): remove unused variables arg1, arg2,
502 (return_command): initialize return_value.
503 * symfile.c (cashier_psymtab): initialize pprev.
504 * symtab.c (find_pc_psymbol): initialize best.
505 (lookup_symbol): initialize s.
506 (make_symbol_completion_list): initialize quote_pos.
507 * thread.c: include command.h.
508 (thread_info): static declaration removed; unused.
509 (info_threads_command): fix == vs = typo.
510 * typeprint.c (whatis_exp): initialize old_chain.
511 * valprint.c (val_print_string): remove unused variable
512 first_addr_err. Initialize old_chain.
513 (_initialize_valprint): white space comment change.
514 * values.c (show_values): rewrite if statement to avoid empty
516 (vb_match): remove unused variable fieldtype_target_type.
518 Wed Sep 8 10:21:33 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
520 * Makefile.in (mipsread.o): Depend on $(bfd_h).
522 Tue Sep 7 13:06:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
524 * gdbserver/Makefile.in (TAGS): config files are in
525 $(srcdir)/../config, not $(srcdir)/config.
527 * config/pa/tm-hppa.h: Declare target_read_pc and target_write_pc.
528 (STORE_RETURN_VALUE): Pass the correct offset of the return
529 register to write_register_bytes.
530 * hppa-tdep.c: Use target_write_pc if PCOQ_TAIL_REGNUM was not saved.
532 Tue Sep 7 14:30:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
534 * remote.c (remote_wait): Don't call error. Instead, call warning
535 inside a loop. User can ^C to get out.
537 * config/m68k/tm-m68k.h (FIX_CALL_DUMMY): Changed name of swapping
538 routine to match BFD name change.
539 * config/z8k/tm-z8k.h (FIX_CALL_DUMMY): Likewise.
541 Mon Sep 6 15:01:57 1993 Jeffrey Wheat (cassidy@cygnus.com)
543 * elfread.c: change elf32_symbol_type to elf_symbol_type
545 Mon Sep 6 15:43:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
547 * remote.c (remote_wait): Added 'W' and 'N' responses.
549 Fri Sep 3 08:57:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
551 * main.c, utils.c: Add comments about immediate_quit.
553 * elfread.c (elf_symtab_read): Don't add symbols starting with ".L"
556 * target.c (pop_target): Don't try to deal with the stack becoming
557 empty. Shouldn't happen and the code that tried was broken.
559 * dcache.c: Cast return value from xmalloc.
561 * remote.c: Move setting of immediate_quit from remote_open to
562 remote_start_dummy and set it back to zero when done.
564 Thu Sep 2 00:07:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
566 * m88k-tdep.c: Remove a bunch of unused #includes.
568 * language.h: Add comment about current_language.
570 * mips-tdep.c (_initialize_mips_tdep): Change heuristic-fence-post
571 from var_uinteger to var_zinteger.
573 * configure.in: Fix typo (delta88r4 -> delta88v4).
575 * config/m88k/xm-delta88.h: Don't include sys/siginfo.h. It was
576 to make this work on SVR4 before SVR4 had its own configuration,
579 * config/m88k/tm-delta88v4.h: Define FRAME_CHAIN_VALID_ALTERNATE.
581 * config/m88k/delta88v4.h (NATDEPFILES): Remove infptrace.o inftarg.o.
583 * config/m88k/xm-dgux.h: Renamed from config/m88k/xm-m88k.h.
584 * config/m88k/m88k.mh: Use xm-dgux.h.
585 * config/m88k/xm-m88k.h: New file, with HOST_BYTE_ORDER,
586 MAKEVA_END and MAKEVA_ARG.
587 * config/m88k/xm-*.h: Include m88k/xm-m88k.h.
588 * printcmd.c: Remove __INT_VARARGS_H code; now in xm-m88k.h.
590 Wed Sep 1 19:31:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
592 * remote-udi.c (udi_wait): Call `warning' not `error'.
594 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): If the symbol has a
595 demangling, don't put the mangled form in the completion list.
597 * symtab.c, symfile.c, c-exp.y, ch-exp.y, m2-exp.y, buildsym.c,
598 symfile.h, stabsread.c, minsyms.c, solib.c, nlmread.c, dwarfread.c
599 partial-stab.h, symmisc.c, gdbtypes.c: Lint. Remove (or put
600 inside #if) unused variables and labels. Fix unclosed comment.
601 Deal with enumeration values unhandled in switch statements. Make
602 sure non-void functions return values. Include appropriate
604 * dbxread.c (elfstab_build_psymtabs): Don't check for unsigned
607 Wed Sep 1 14:36:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
609 * i960-tdep.c, ns32k-pinsn.c, remote-adapt.c, xcoffread.c:
612 Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
614 * remote.c: Add comment explaining why dcache is disabled.
615 (remote_fetch_word, remote_store_word): Make static and #if 0.
616 They are not called from anywhere.
618 Wed Sep 1 14:41:28 1993 K. Richard Pixley (rich@sendai.cygnus.com)
620 * arm-tdep.c, convex-tdep.c, convex-xdep.c, dbxread.c,
621 h8300-tdep.c, h8500-tdep.c, i960-pinsn.c, i960-tdep.c,
622 infptrace.c, m88k-tdep.c, mips-tdep.c, regex.c, remote-vx.c,
623 rs6000-tdep.c, xcoffexec.c, xcoffread.c, z8k-tdep.c,
624 config/arm/tm-arm.h, config/convex/tm-convex.h,
625 config/gould/tm-np1.h, config/gould/tm-pn.h,
626 config/m68k/tm-isi.h, config/ns32k/tm-umax.h,
627 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
628 config/rs6000/tm-rs6000.h, config/tahoe/tm-tahoe.h,
629 config/vax/tm-vax.h: bzero -> memset.
631 * regex.c: bcmp -> memcmp.
633 Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
635 * symtab.c (find_pc_line, find_line_common),
636 symtab.h (struct linetable), xcoffread.c (arrange_linetable):
637 Revise comments re linetable sorting.
638 * buildsym.c (compare_line_numbers): Sort by pc, not by line.
639 * coffread.c: Tell end_symtab to sort the line table.
641 * coffread.c: Re-work a lot of the coff-specific stuff to use stuff
642 in buildsym.c. This includes coff_finish_block, coff_context_stack,
643 coff_local_symbols, coff_file_symbols, coff_global_symbols,
644 coff_end_symtab and coff_add_symbol_to_list.
645 (read_enum_type): Deal with it now that we have a "struct pending"
646 not a "struct coff_pending".
648 * buildsym.c (end_symtab): Don't realloc subfile->linetable.
650 Wed Sep 1 13:12:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
652 * a68v-nat.c, altos-xdep.c, convex-tdep.c, convex-xdep.c,
653 findvar.c, hppab-nat.c, hppah-nat.c, i386mach-nat.c,
654 irix4-nat.c, m68k-tdep.c, m88k-tdep.c, mipsread.c, regex.c,
655 remote-bug.c, remote-hms.c, rs6000-nat.c, rs6000-tdep.c,
656 sparc-nat.c, stabsread.c, sun3-nat.c, sun386-nat.c, symfile.c,
657 umax-xdep.c, xcoffread.c, 29k-share/udi/udip2soc.c,
658 29k-share/udi/udr.c, config/a29k/tm-a29k.h, config/arm/tm-arm.h,
659 config/convex/tm-convex.h, config/gould/tm-np1.h,
660 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
661 config/h8500/tm-h8500.h, config/i386/tm-i386aix.h,
662 config/i386/tm-sun386.h, config/i386/tm-symmetry.h,
663 config/i960/tm-i960.h, config/m68k/tm-news.h,
664 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
665 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
666 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
667 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
668 config/tahoe/tm-tahoe.h, config/vax/tm-vax.h,
669 config/z8k/tm-z8k.h, nindy-share/nindy.c: bcopy -> memcpy.
671 Wed Sep 1 05:05:53 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
673 * mipsread.c (parse_partial_symbols): Use language from FDR if it
674 is unambigous. Patch from ptf@delcam.co.uk (Paul Flinders).
675 * mipsread.c (ecoff_symfile_info): New struct to hold the global
677 * mipsread.c (mipscoff_symfile_init, parse_partial_symbols):
678 Allocate the global pending list and link it to the objfile.
679 * mipsread.c (is_pending_symbol, add_pending): Use global pending
680 list from objfile. Allocate pending list entries from the
682 * mipsread.c (free_pending): Remove. The pending list is now
683 freed when the psymbol_obstack is freed.
684 * mipsread.c (psymtab_to_symtab1): Remove pending list allocation,
685 the global pending list is used now.
686 * mipsread.c (parse_partial_symbols): Skip only the first
687 file indirect entry when building the dependency list.
689 Tue Aug 31 15:01:27 1993 K. Richard Pixley (rich@sendai.cygnus.com)
691 Break dcache code out of remote.c.
692 * dcache.h: white space changes only.
693 * dcache.c: add user settable variable to set whether data caching
695 * remote.c: include dcache.h. removed data caching code which is
696 now in dcache.c. Compile in data caching again. (data caching
697 is currently off by default.)
698 (remote_read_bytes, remote_write_bytes): change second arg to
700 (remote_dcache): new static variable.
701 * Makefile.in (REMOTE_O): add dcache.o.
702 * config/m88k/m88k.mt (TDEPFILES): removed dcache.o.
704 Break dcache code out of remote-nindy.c.
705 * remote-nindy.c: removed dcache code. Changed callers to use new
706 conventions. include dcache.h.
707 (nindy_dcache): new static variable.
708 * config/i960/nindy960.mt (TDEPFILES): added dcache.o.
710 Break dcache code out of remote-bug.c into dcache.[hc].
711 * Makefile.in (dcache_h): new macro.
712 (HFILES): added $(dcache_h).
713 (ALLDEPFILES): added dcache.c.
714 (dcache.o): new rule.
715 (remote-bug.o): now depends on $(dcache_h).
716 * remote-bug.c: include dcache.h. remove externs for insque and
717 remque, add extern for bcopy. Prototype bug_close,
718 bug_clear_breakpoints, bug_write_cr. dcache code moved to
719 dcache.[hc]. Changed dcache calling convention to include an
720 initial DCACHE argument.
721 (bug_dcache): new static variable.
722 (bug_read_inferior_memory): change second arg to
724 * dcache.[ch]: new files.
725 * config/m88k/m88k.mt (TDEPFILES): add dcache.o.
727 Tue Aug 31 10:33:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
729 * c-typeprint.c (c_print_type_base): Treat show = 0 just like
730 show < 0. The only case where we had been distinguishing is that
731 show = 0 used to print "struct " or "enum " instead of
732 "struct {...}" or "enum {...}" which seems clearly wrong.
734 Mon Aug 30 17:51:32 1993 K. Richard Pixley (rich@sendai.cygnus.com)
736 * configure.in: recognize m88110 as an m88k.
738 Mon Aug 30 16:07:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
740 * valops.c (call_function_by_hand): If we discard cleanups, call
741 bpstat_clear (&inf_status.stop_bpstat).
743 Mon Aug 30 12:47:46 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
745 * stabsread.h, dbxread.c (end_psymtab): Return NULL if the psymtab
746 was empty and thrown away.
747 * mipsread.c (parse_partial_symbols): Do not add empty psymtabs to
748 dependency list, skip self dependencies.
749 * mipsread.c (parse_fdr): Removed, obsolete.
750 * mipsread.c (parse_lines): Check for cbLine being zero, not
752 * mipsread.c (struct symloc): Add pst_language.
753 * mipsread.c (parse_partial_symbols): Set up proper language for
754 header files, save it in pst_language for psymtab_to_symtab_1.
755 * mipsread.c (psymtab_to_symtab_1): Use pst_language.
757 Mon Aug 30 10:48:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
759 * configure.in: Fix typo m88*-motorola-svr4* -> sysv4*.
761 Fri Aug 27 17:09:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
763 * paread.c: Include som.h instead of libhppa.h. (From Utah.)
765 Fri Aug 27 09:30:40 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
767 * symmisc.c (dump_symtab): Use catch_errors around print_symbol.
768 Change calling sequence of print_symbol to fit catch_errors.
770 * mips-tdep.c: Call reinit_frame_cache every time the user does
771 "set heuristic-fence-post".
773 * gdbserver/low-sun3.c: New file.
774 * gdbserver/Makefile.in, config/m68k/sun3.mh: Change accordingly.
776 * Rename files for 14-character limits:
777 gdbserver/remote-gutils.c -> gdbserver/utils.c
778 gdbserver/remote-inflow.c -> gdbserver/low-lynx.c
779 gdbserver/remote-inflow-sparc.c -> gdbserver/low-sparc.c
780 gdbserver/remote-server.c -> gdbserver/server.c
781 remote-monitor.c -> remote-mon.c
782 * Makefile.in, gdbserver/Makefile.in, gdbserver/configure.in,
783 config/m68k/monitor.mt, config/i386/i386lynx.mh,
784 config/sparc/sun4os4.mh: Change accordingly.
785 * gdbserver/Makefile.in: Remove more junk inherited from gdb Makefile.
787 Thu Aug 26 14:32:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
789 * infcmd.c, inferior.h (run_stack_dummy): If we stop somewhere
790 besides the dummy, return 1 rather than calling error().
791 Let caller print the error message. Remove name argument.
792 * valops.c (call_function_by_hand): Deal with changes to calling
793 sequence of run_stack_dummy. Discard restore_inferior_status cleanup
794 if run_stack_dummy returns 1.
798 * config/mips/tm-mips.h (EXTRACT_STRUCT_VALUE_ADDRESS):
799 Get struct return address from v0, not a0.
801 * infrun.c (restore_inferior_status): Use catch_errors when
802 restoring selected frame.
804 Wed Aug 25 21:52:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
806 * infrun.c (save_inferior_status, restore_inferior_status):
807 Save and restore the registers too.
808 * inferior.h (struct inferior_status): Add "registers".
810 Tue Aug 24 00:36:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
812 * dbxread.c (end_psymtab): Clean up comment.
814 * frame.h, symtab.h, findvar.c (read_var_value): Change basereg
815 support to use LOC_BASEREG rather than SYMBOL_BASEREG_VALID.
816 * dwarfread.c: Use LOC_BASEREG where appropriate.
817 * Various: Support LOC_BASEREG and LOC_BASEREG_ARG.
819 * coffread.c (init_lineno, init_stringtab): Don't check whether
820 xmalloc returned NULL.
822 * config/vax/xm-vaxult.h: Define NO_PTRACE_H.
824 * target.c, target.h: Add "set remotedebug" command.
825 * remote-bug.c, remote.c, remote-mips.c: Remove "set remotedebug" and
826 "set m88ksnoop" options and use generic "set remotedebug" instead.
827 * NEWS: Describe this change.
829 Mon Aug 23 20:26:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
831 * buildsym.h: Remove declaration of dbxread.c functions.
832 * stabsread.h: Group together dbxread.c functions.
833 Move elfstab_build_psymtabs here from symfile.h.
834 Declare pastab_build_psymtabs.
835 * elfread.c, paread.c: Include stabsread.h (for stabsread_new_init
838 Mon Aug 23 17:16:23 1993 K. Richard Pixley (rich@sendai.cygnus.com)
840 * remote-bug.c: rename quiet to bug88k_snoop.
841 (double_scan, multi_scan): generalize double_scan into a scan
842 for multiple patterns. Rename to multi_scan.
843 (bug_wait, bug_write_inferior_memory): adapt to use the new
844 multi_scan in order to catch and represent target bus errors.
845 (bug_scan): currently unused, so comment out.
846 (bug_quiet): removed. Replaced with a standard user settable boolean.
848 * m88k-tdep.c: remove include of sys/dir.h. Appears unnecessary
849 and isn't available on solaris.
851 Mon Aug 23 14:56:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
853 * config/m88k/{delta88v4.mt,delta88v4.mh}: New files
854 * config/m88k/delta88.mh: Fix comment.
855 * config/m88k/tm-delta88.h: Remove unused BCS define.
856 * config/m88k/{tm-delta88v4.h,xm-delta88v4.h,nm-delta88v4.h}:
858 * configure.in: Recognize m88*-motorola-sysv4*.
859 * m88k-nat.c: Always include sys/types.h; don't depend on USG.
861 Mon Aug 23 12:57:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
863 * mipsread.c (parse_symbol, parse_type, cross_ref): Pass name of
864 symbol as an argument and use it in complaints.
865 * symmisc.c (dump_psymtab): Dump filenames of dependencies.
867 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
868 and Jim Kingdon (kingdon@cygnus.com)
871 * configure.in: Recognize netbsd.
873 Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
875 * remote-nindy.c: Remove unused include of sys/ioctl.h.
877 * frame.h, symtab.h: Revise comments regarding baseregs.
879 Fri Aug 20 15:07:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
881 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1):
882 Set language for psymtab and symtab.
883 * mipsread.c (new_symbol): Set language and initialize demangled
885 * symmisc.c (print_symbol): Use SYMBOL_SOURCE_NAME when printing
887 * symtab.c (decode_line_1): Inhibit coredumps with cfront executables.
889 Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
891 * Move KERNEL_U_ADDR from xm-hp300bsd.h to nm-hp300bsd.h and make
892 it conditionalized on 4.3 vs. 4.4.
893 * config/m68k/nm-hp300bsd.h: Move REGISTER_U_ADDR out of 4.3 and
894 4.4 sections; it was identical and now works for 4.4.
896 * mips-tdep.c (is_delayed): Use INSN*BRANCH* not ANY_DELAY.
898 * printcmd.c (MAKEVA_END): Update this version to use "aligner".
900 Thu Aug 19 22:08:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
902 * config/vax/tm-vax.h (BELIEVE_PCC_PROMOTION): Define.
903 * mipsread.c (parse_symbol, parse_type, cross_ref): Handle corrupt
904 file indirect entries with complaints instead of core dumps. Remove
905 complaint for stTypedef within aggregates.
907 Thu Aug 19 17:58:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
909 * coffread.c (process_coff_symbol): Ignore tagnames like .0fake.
911 * coffread.c (coff_read_enum_type): #if 0 out code which changes
912 enum {FALSE, TRUE} into boolean.
914 * config/m68k/delta68.m{t,h}: Use nm-delta68.h, etc. not
915 non-existent files nm-delta.h, etc.
916 * config/m68k/tm-delta68.h: Define CANNOT_STORE_REGISTER.
917 * delta68-nat.c: Add "[0]" in offsetof argument.
918 * delta68-nat.c (_initialize_kernel_u_addr): Don't try to set up
919 nl with initializer, just assign to it. Check n_scnum field on
922 Wed Aug 18 12:03:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
924 * printcmd.c (print_address), values.c (value_as_pointer): Don't
925 use ADDR_BITS_REMOVE.
926 * defs.h: Try to clarify comment about ADDR_BITS_REMOVE.
928 * blockframe.c (block_innermost_frame): Uncomment.
929 Return NULL if passed NULL.
930 * frame.h: Declare it.
931 * expression.h (union exp_element): Add field block.
932 * parse.c (write_exp_elt_block): New function.
933 * expression.h (OP_VAR_VALUE): Now takes additional struct block *.
934 * *-exp.y: Write block for OP_VAR_VALUE.
935 * eval.c, expprint.c, parse.c: Deal with block for OP_VAR_VALUE.
936 * valops.c, value.h (value_of_variable), callers:
937 Add second argument, for block.
939 * main.c (gdb_readline): If we read some characters followed by EOF,
940 return them rather than returning NULL.
942 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
944 * mips-tdep.c: Remove unused #ifndef NUMERIC_REG_NAMES and add comment.
946 Tue Aug 17 15:10:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
948 * config/m88k/tm-m88k.h: Fix typo in comment.
949 (FP_REGNUM): define in terms of SP_REGNUM
950 rather than by absolute number. Also clearly comment that this
951 is a convenient lie in order to decrease future confusion.
952 (ACTUAL_FP_REGNUM): new macro for FP.
953 (FRAME_CHAIN_VALID): removed. Standard default works fine.
954 * m88k-tdep.c (frame_chain_valid): redundant, so removed.
955 (NEXT_PROLOGUE_INSN): removed unused fourth arg, fixed all
957 (read_next_frame_reg): declare static.
958 (examine_prologue): removed unused variabel insn2, rename insn1
959 to insn, rewrote comment about finding fp, sp, etc. set frame_fp
960 based on ACTUAL_FP_REGNUM rather than FP_REGNUM which is
961 actually a scammed alias for SP_REGNUM on m88k.
963 * frame.h: fixed typo in comment.
965 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
967 * 29k-share/udi/udiphcfg.h: Always include udiphunix.h not udiphdos.h.
969 * complaints.c (complain): fflush (stdout) after output.
971 Tue Aug 17 01:43:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
973 * blockframe.c, frame.h (sigtramp_saved_pc): New routine to fetch
974 the saved pc from sigcontext on the stack for BSD signal handling.
975 * config/i386/tm-i386bsd.h (SIGTRAMP_START, SIGTRAMP_END, FRAME_CHAIN,
976 FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET):
977 Define to make backtracing through sigtramp work.
978 * config/vax/tm-vax.h (SIGTRAMP_START, SIGTRAMP_END, TARGET_UPAGES,
979 FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET): Ditto.
981 Mon Aug 16 13:52:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
983 * main.c (cd_command): If current_directory on entry is "/", then
984 don't append an extra slash.
985 Don't assume that /../.. means /.
987 * target.c (target_xfer_memory): Clear errno before calling
990 * stack.c (frame_info, print_frame_info): Add comment about using
991 the starting source line number on a line boundary if backtracing
994 Mon Aug 16 02:56:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
996 * blockframe.c (create_new_frame, get_prev_frame_info):
997 Use the function name when calling IN_SIGTRAMP.
998 * config/m68k/tm-m68k.h (SIG_PC_FP_OFFSET, SIG_SP_FP_OFFSET):
999 Define for correct handling of bachtraces through _sigtramp.
1000 * m68k-tdep.c (m68k_find_saved_regs): Adjust saved sp for fake
1002 * mipsread.c (parse_type): Handle corrupt TIR info with complaint
1003 instead of core dump.
1004 * mipsread.c (parse_partial_symbols): Put static symbols into the
1005 mimimal symbol table, use proper mst_types for all minimal symbols.
1006 * stack.c (frame_info, print_frame_info): Use the starting source
1007 line number on a line boundary if backtracing through sigtramp.
1009 Fri Aug 13 14:37:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1011 * remote-bug.c: include gdbcmd.h.
1012 (sleep, remque, insque): forward decls added.
1013 (bug_fetch_registers, bug_store_registers): forward decls
1015 (bug_read_inferior_memory, bug_write_inferior_memory): forward
1017 (srec_frame, srec_max_retries, srec_bytes, srec_echo_pace,
1018 srec_sleep, srec_noise): new static variables for user settable
1019 options. Mostly these are for debugging and tuning. I don't
1020 expect them to stay user settable options for long.
1021 (timeout): change default to 4 seconds.
1022 (check_open): declare funtion static, force return value.
1023 (readchar_nofail): if timeout, then say so if not being quiet.
1024 (pollchar, double_scan, bug_scan, bug_srec_write_cr,
1025 start_load): new functions.
1026 (bug_wait): rewritten to use double scan.
1027 (expect): while (1) -> for (;;)
1028 (get_hex_digit): rewrite if condition to avoid gcc complaints.
1029 (bug_load, bug_create_inferior, bug_open, bug_store_register):
1030 removed unused variables.
1031 (bug_load): replaced DELTA macro with user settable srec_frame
1032 variable. Other minor lint.
1033 (find_end_of_word, is_baudrate_right, set_rate, not_bug_wait,
1034 gethex, timed_read, translate_addr, bug_before_main_loop):
1035 unsused and removed.
1036 (bug_resume): add missing first arg, pid.
1037 (get_reg_name): use ip rather than cr04.
1038 (bug_write, bug_write_cr, but_clear_breakpoints, bug_quiet):
1039 declare type, args, and explicitly return.
1040 (bug_store_register): straighten out the ip vs cr04 confusion.
1041 (bug_write_inferior_memory): rewrite to cope with errors while
1042 downloading s-records.
1043 (bug_read_inferior_memory): declare static.
1044 (bug_clear_breakpoints): expect nobr before prompt.
1045 (_initialize_remote_bug): add initializations for srec-bytes,
1046 srec-max-retries, srec-frame, srec-noise, srec-sleep,
1049 * Makefile.in (remote-bug.o): new rule.
1050 (ALLDEPFILES): added remote-bug.c
1052 * remote-hms.c (hms_wait): use -1 for timeout's which means block
1053 forever rather than 99999.
1055 * ser-unix.c (get_tty_state): if a descriptor is not a tty, then
1056 simply save encode this fact as the process group and return
1057 success rather than an error.
1058 (set_tty_state): if process group is -1, do not reset the
1060 (hardwire_reachar): comment change.
1062 * serial.h: comment change.
1064 * config/m88k/tm-m88k.h: comment change to remove embedded
1066 (SKIP_PROLOGUE): skip_prologue returns a value which is expected
1067 to reset the pc argument. So reset it.
1069 Fri Aug 13 10:15:24 1993 Fred Fish (fnf@deneb.cygnus.com)
1071 * Makefile.in (VERSION): Bump to 4.10.1 after release and cvs
1074 Thu Aug 12 20:40:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1076 * gdbserver/Makefile.in: Use GDBSERVER_LIBS and
1077 GDBSERVER_DEPFILES. Also remove much (but not all that could be
1078 removed) crud inherited from gdb Makefile.in.
1079 * config/i386/i386lynx.mh, config/sparc/sun4os4.mh: Define GDBSERVER_*.
1080 * gdbserver/README: Say it works on Sun and change configuration
1081 instructions slightly.
1083 Wed Aug 11 18:56:59 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1085 * config/i386/i386v4.mh: use -lsocket and -lnsl, for remote
1086 targets that use BSD style network connections
1088 Wed Aug 11 17:54:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1090 * remote-{monitor,bug}.c: Make bug_ops not static (forward declaration
1091 of statics doesn't work with SunOS4 /bin/cc).
1092 Rename the occurrence in remote-monitor.c to monitor_bug_ops.
1094 Tue Aug 10 13:07:14 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1096 * blockframe.c (find_pc_partial_function),
1097 mips-tdep.c (find_proc_desc): Deal with "pathological" case.
1099 Tue Aug 10 14:50:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1101 * utils.c (wrap_here): Allow indent to be NULL.
1102 (fputs_filtered): Don't check for null wrap_indent (wrap_here now
1103 guarantees that it isn't, and anyway we were only checking one out
1104 of the two places we dereferenced it).
1106 * objfiles.h (struct objfile): Clean up comments for
1107 {obj,sym}_private to clarify what they are private to.
1109 Mon Aug 9 16:45:00 1993 Stan Shebs (shebs@rtl.cygnus.com)
1111 * stabsread.c, buildsym.c (hashname): Moved function to
1112 buildsym.c, as suggested in the sources.
1114 Mon Aug 9 09:53:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1116 * remote-udi.c: Make udi_ops extern rather than trying forward
1117 declaration of a static variable.
1119 * hppab-nat.c: Define ptrace to call_ptrace and pass the 5th arg
1120 there, rather than using an ANSI C specific macro.
1122 * 29k-share/udi/udr.c: Include fcntl.h not sys/fcntl.h. Also put
1123 sys/types.h near the top (just on general principles).
1125 * environ.c (set_in_environ): Remove G960BASE and G960BIN; they are
1128 * gdbcore.h: New variable gnutarget.
1129 * core.c: Add commands to set and show it.
1130 * Callers to bfd_*open*: Pass gnutarget instead of NULL as target.
1131 * environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not
1134 * symtab.c (decode_line_1): Give error on unmatched single quote.
1136 Sun Aug 8 13:59:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1138 * ser-unix.c (hardwire_send_break) [HAVE_SGTTY]: Use select not usleep.
1140 * remote.c: Add comments about 'd', 'r', and unrecognized requests.
1142 * inflow.c (terminal_init_inferior): Don't muck with tty state if
1143 gdb_has_a_terminal() is false.
1145 Sun Aug 8 10:07:47 1993 Fred Fish (fnf@cygnus.com)
1147 * dwarfread.c (record_minimal_symbol): Remove prototype and
1149 * dwarfread.c (add_partial_symbol): Remove code to add minimal
1150 symbols and remove comment about limitations. Experiments show
1151 that now that gdb handles the ELF symtab better for creating
1152 minimal symbols, that no additional information is added by
1153 examining the DWARF information, and in fact, given the
1154 limitations, the DWARF code was actually making things worse.
1156 Sat Aug 7 10:59:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1158 * elfread.c (elf_symtab_read): Properly sort out the bss symbols
1159 from the data symbols and give them the correct minimal_symbol_type.
1160 Add file static symbols to the minimal symbol table, not just
1161 global symbols. Add absolute symbols as well (like _edata, _end).
1162 Redo stabs-in-elf special symbol handling now that file static
1163 symbols are entered into the into the minimal symbol table.
1164 * dwarfread.c (add_partial_symbol): Add comment about limitations
1165 of DWARF symbols for distinquishing data from bss when adding
1166 minimal symbols. Add file local symbols to minimal symbols.
1168 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1170 * ser-go32.c: Define job_control variable.
1172 Thu Aug 5 15:56:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1174 * configure.in: z8k-coff is the same as z8k-sim
1176 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1178 * 29k-share/udi/udip2soc.c: Include sys/types.h before sys/file.h.
1180 * config/i386/tm-i386bsd.h (NUM_REGS): There are only 10, not 11.
1182 * inflow.c: Put all uses of F_GETFL and F_SETFL in #ifdef F_GETFL.
1184 * 29k-share/udi/udip2soc.c: Include fcntl.h not sys/fcntl.h.
1186 Wed Aug 4 18:32:12 1993 Fred Fish (fnf@cygnus.com)
1188 * inflow.c (pass_signal): Signal handlers take one int arg;
1189 supply an unused one to make it type compatible as an arg to
1192 Tue Aug 3 18:34:14 1993 Ian Lance Taylor (ian@cygnus.com)
1194 * config/mips/tm-mips.h: Include bfd.h before coff/sym.h.
1196 Tue Aug 3 15:34:57 1993 Fred Fish (fnf@cygnus.com)
1198 * Makefile.in (ALLCONFIG): Add config/i386/i386nw.mt,
1199 config/m68k/delta68.mh, config/m68k/delta68.mt,
1200 config/m68k/dpx2.mh, config/m68k/dpx2.mt, config/mips/riscos.mh,
1201 config/mips/news-mips.mh.
1202 * Makefile.in (ALLPARAM): Add config/i386/nm-symmetry.h,
1203 config/i386/tm-i386nw.h, config/m68k/nm-delta68.h,
1204 config/m68k/tm-delta68.h, config/m68k/xm-delta68.h,
1205 config/m68k/nm-dpx2.h, config/m68k/tm-dpx2.h,
1206 config/m68k/xm-dpx2.h, config/mips/xm-makeva.h.
1207 * Makefile.in (ALLDEPFILES): Add dpx2-nat.c.
1209 Tue Aug 3 12:02:09 1993 Ian Lance Taylor (ian@cygnus.com)
1211 * mipsread.c: Updated for BFD ECOFF changes. Now gets the
1212 swapping routines and external structure sizes via the
1213 ecoff_backend information. No longer includes coff/mips.h.
1215 Tue Aug 3 10:58:04 1993 Fred Fish (fnf@cygnus.com)
1217 * Makefile.in (SFILES): Add thread.c
1220 Tue Aug 3 10:21:58 1993 Doug Evans (dje@canuck.cygnus.com)
1222 * remote-sp64sim.c (simif_create_inferior): Add FIXME regarding
1223 sim_set_args return code.
1226 Mon Aug 2 16:35:31 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1228 * Makefile.in (VERSION): bumped to 4.9.4.
1230 * remote-monitor.c: updated copyright.
1231 (bug_ops, monitor_desc): now static.
1232 (monitor_desc): in several places, check and/or set to NULL.
1234 * remote-hms.c (hms_files_info): Add the appropriate items where
1235 missing in the printf call.
1237 * remote-bug.c: new file for m88k bug support.
1239 * config/m88k/m88k.mt (TDEPFILES): added remote-bug.o.
1241 Mon Aug 2 14:22:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1243 * h8300-tdep.c: Use new variable h8300hmode.
1245 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1247 * valops.c (typecmp): If we are passing a non-reference to a function
1248 which takes a reference, pass the address.
1249 (value_arg_coerce): Don't use COERCE_ENUM; we don't want to dereference
1252 * thread.c (thread_switch): Define as static.
1253 (add_thread): Cast return value from xmalloc.
1255 * gdbtypes.c (fill_in_vptr_fieldno): Call check_stub_type.
1256 * gdbtypes.{c,h}: Improve comments on vptr_fieldno.
1258 Mon Aug 2 11:58:52 1993 Fred Fish (fnf@deneb.cygnus.com)
1260 * README: Elaborate on gdb C++ support and cfront support.
1262 Mon Aug 2 11:30:57 1993 Stu Grossman (grossman at cygnus.com)
1264 * i386lynx-nat.c, thread.c, thread.h: Update copyrights.
1266 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1268 * Makefile.in (ALLDEPFILES): Add i386lynx-nat.c.
1270 Mon Aug 2 08:42:50 1993 Stu Grossman (grossman at cygnus.com)
1272 * gdbserver/remote-inflow.c (create_inferior): Fix comments, and
1273 error msg. Setup seperate process group for child.
1274 * (write_inferior_memory): Sleep for 1 second and retry on ptrace
1277 Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com)
1279 * config/i386/i386lynx.mh (NATDEPFILES): Drop coredep (for now).
1280 * config/i386/nm-i386bsd.h: Protect from multiple inclusion.
1281 * config/i386/nm-i386lynx.h: Lotsa new host porting stuff.
1282 * config/i386/tm-i386lynx.h: Define SAVED_PC_AFTER_CALL and
1285 * Makefile.in (CLIBS): Reorder to make Lynx ld happy.
1286 * (HFILES): New file thread.h.
1287 * (OBS): New file thread.c.
1288 * configure.in: Host config for Lynx/386.
1289 * fork-child.c (fork_inferior): Call init_thread_list().
1290 * infrun.c (resume): Add pid to invocation of target_resume().
1291 * (wait_for_inferior): Pay attention to pid from target_wait().
1292 Multi-threading code now uses this to determine what to do.
1293 * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro.
1294 Use target_pid_to_str() macro throughout when printing pid.
1295 * inferior.h (child_resume): Add pid to prototype.
1296 * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as
1297 argument, instead of using inferior_pid.
1298 * procfs.c (procfs_resume): Pass in pid as argument. Ignored for
1299 now. Use target_pid_to_str() macro throughout for printing process id.
1300 * remote-adapt.c (adapt_resume): Pass in pid as argument.
1301 * remote-eb.c (eb_resume): Pass in pid as argument.
1302 * remote-es.c (es1800_resume): Pass in pid as argument.
1303 * remote-hms.c (hms_resume): Pass in pid as argument.
1304 * remote-mips.c (mips_resume): Pass in pid as argument.
1305 * remote-mm.c (mm_resume): Pass in pid as argument.
1306 * remote-monitor.c (monitor_resume): Pass in pid as argument.
1307 * remote-nindy.c (nindy_resume): Pass in pid as argument.
1308 * remote-sa.sparc.c (remote_resume): Pass in pid as argument.
1309 * remote-sim.c (rem_resume): Pass in pid as argument.
1311 * remote-sp64sim.c (simif_resume): Pass in pid as argument.
1313 * remote-st.c (st2000_resume): Pass in pid as argument.
1314 * remote-udi.c (udi_resume): Pass in pid as argument.
1315 * remote-vx.c (vx_resume): Pass in pid as argument.
1316 * remote-z8k.c (rem_resume): Pass in pid as argument.
1317 * remote.c (remote_resume): Pass in pid as argument.
1318 * solib.c (solid_create_inferior_hook): Pass inferior_pid to
1320 * target.c (normal_pid_to_str): New routine to print out process
1322 * target.h (struct target_ops): Add pid to prototype at
1323 to_resume(). (target_resume): Add pid argument.
1324 * (target_pid_to_str): Default definition for normal type pids.
1325 * thread.h, thread.c: New modules for multi thread/process control.
1327 Sun Aug 1 13:02:42 1993 John Gilmore (gnu@cygnus.com)
1329 * README: Say that bug-gdb is also the place to send requests
1332 Sun Aug 1 09:42:13 1993 Fred Fish (fnf@cygnus.com)
1334 * Makefile.in (make-proto-gdb-1): Use -f opt on rm of Makefile.
1335 * h8500-tdep.c: Add parens around a few macro args.
1337 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1339 * TODO: Remove items about unix-to-unix/rapp debugging (now we
1340 have gdbserver), moving xm files to subdirectory, ptype yylval,
1341 and file-local symbols.
1343 * gdbtypes.h: Improve comments about C++ methods.
1345 Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com)
1347 * c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast
1348 NULL in all other calls to correct pointer types.
1350 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1353 * tm-hppa.h (TARGET_WRITE_PC): Define.
1354 * hppa-tdep.c (hppa_fix_call_dummy): If in a syscall,
1355 then return the address of the dummy itself rather than
1356 the address of $$dyncall.
1357 (target_write_pc): New function to store a new PC.
1359 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1360 and Jim Kingdon (kingdon@cygnus.com)
1362 * breakpoint.c (breakpoint_re_set_one): Always reparse breakpoint
1363 conditions, they might contain symbol table references.
1365 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1367 * mipsread.c (parse_symbol): Handle opaque struct definitions and
1368 type naming for stTypedef symbols.
1370 Fri Jul 30 14:44:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1372 * c-exp.y (yylex): Detect C++ nested types.
1375 Fri Jul 30 11:07:37 1993 Doug Evans (dje@canuck.cygnus.com)
1377 * sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted.
1378 (dump_ccreg, sparc_print_register_hook): New fns.
1379 * remote-sim.h: New file.
1380 * remote-sp64sim.h (sim_*): External fns. (simif_*): Internal fns.
1382 * config/sparc/sp64.mt: New file.
1383 * config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted.
1384 (PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook.
1387 Fri Jul 30 10:15:01 1993 Fred Fish (fnf@deneb.cygnus.com)
1389 * Makefile.in (ALLCONFIG): Add config/i386/ptx.mh
1391 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1394 * infcmd.c (read_pc): Remove PA specific code.
1395 * tm-hppa.h (TARGET_READ_PC): Define.
1396 * hppa-tdep.c (target_read_pc): New function.
1398 * symtab.c (gdb_mangle_name): Deal with it if type lacks a name.
1400 Fri Jul 30 07:36:53 1993 Fred Fish (fnf@deneb.cygnus.com)
1402 * NEWS: Add note that DEC alpha support is host only, not native.
1403 * README: Emphasize that C++ support works best with GNU C++ and
1404 stabs debugging format.
1405 * delta68-nat.c: Add missing FSF copyright.
1407 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1409 * paread.c (pa_symtab_read): Put file-local symbols in minimal symbols.
1410 * hppa-tdep.c (frame_chain_valid): Check that our function has the
1411 same address as _start, not that it must be the same symbol.
1413 Fri Jul 30 00:18:40 1993 Fred Fish (fnf@deneb.cygnus.com)
1415 * Makefile.in (ALLDEPFILES): Add delta68-nat.c
1416 * Makefile.in (delta68-nat.o): Add dependency.
1418 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1420 * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind
1421 was adequate in gdb 3.5 but not now.
1423 * valops.c (typecmp): An array in t2 matches a pointer in t1.
1425 * valops.c (typecmp): When comparing type1& to type2, compare
1426 type1 and type2 as leniently as if we were comparing type1 to
1429 * cp-valprint.c (cplus_print_value): Don't dump core if the
1430 baseclass doesn't have a name.
1431 * values.c (vb_match): New function, which finds the virtual
1432 base class pointer even if the types are nameless.
1433 (baseclass_{addr,offset}): Use it.
1435 * hppa-tdep.c: Make "maintenance print unwind" command from old
1438 * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated
1439 obsolete junk which apparently had been copied from the
1440 pre-serial.h remote.c, but which is no longer used.
1442 Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com)
1444 * Makefile.in (NONSRC): Need 29k-share/README, not
1445 29k-share/udi/README.
1447 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1449 * paread.c (pa_symfile_init): If error reading string table, don't
1450 use errno in cases where it hasn't been set.
1452 * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid.
1454 * remote-monitor.c (_initialize_monitor): Comment out use of
1455 connect_command, since connect_command itself is commented out.
1457 * remote-monitor.c (generic_open): Parse arguments the same way
1460 * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments.
1462 Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1464 * config/mips/xm-mips.h: Define HAVE_TERMIOS.
1466 * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or
1467 __gnu_compiled* symbols into the minimal symbols.
1469 Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com)
1471 * remote-mips.c (_initialize_remote_mips): Added "timeout" and
1472 "retransmit-timeout" variables to set mips_receive_wait and
1473 mips_retransmit_wait, respectively.
1475 Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de)
1477 * symmisc.c (dump_msymbols): Handle new mst_file_* types.
1479 Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1481 * remote-udi.c: Remove old comment about download not implemented.
1483 * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.
1484 * nindy-share/*, remote-nindy.c: Extensive hacking to make it
1485 conform to GDB conventions like using memcpy not bcopy, serial.h,
1486 etc. This is to make it host on Solaris, AIX, etc.
1487 * Makefile.in: Reflect removed nindy-share files.
1488 * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o.
1490 * stack.c (print_frame_info): Revise comment about `pathological'
1491 case (there was a wrong FIXME about text labels; also asm() can
1492 trigger this as well as versions of ar which truncate .o names).
1494 * buildsym.c (start_subfile): If a .c file includes a .C file, set
1495 the language of both of them to C++.
1497 * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include
1499 Include <malloc.h> rather than declaring malloc functions ourself.
1501 * ser-unix.c (set_tty_state): Don't ignore errors setting process
1503 * inflow.c (terminal_inferior): If attach_flag set, ignore errors
1506 * fork-child.c (fork_inferior): Only quote exec file if needed.
1508 * mipsread.c (parse_symbol): Remove 21 Jul 93 change with
1509 stTypedef inside an stBlock.
1511 Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1513 * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if
1514 we have breakpoints or watchpoints as we might have to ignore internal
1517 Fix gdb core dumps after `file newfile' commands.
1518 * symtab.h, symfile.c (clear_symtab_users): New routine which
1519 unconditionally clears symtab users. clear_symtab_users_once
1520 commented out as it was a noop anyway.
1521 * objfiles.c (free_objfile): Don't call clear_symtab_users_once.
1522 * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile),
1523 xcoffexec.c (exec_close): Call clear_symtab_users if necessary.
1524 * symfile.c (syms_from_objfile): Install cleanups for errors during
1526 * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read):
1527 Lint cleanup code, call do_cleanups explicitly.
1528 * symfile.c (symbol_file_add): Call new_symfile_objfile and
1529 reinit_frame_cache _after_ the new symbols are read in.
1531 Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1533 * mipsread.c (parse_type): Do not set tag name for compiler
1534 generated fake tag names.
1536 Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1538 * config/m88k/m88k.mt (TDEPFILES): add exec.o.
1540 Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1542 * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind'
1543 command. Now we use unwind info by default if we can find it.
1545 * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG
1546 to tm-sparc.h so they are shared between Solaris and SunOS4.
1547 * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and
1550 * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp"
1551 for floating point registers.
1553 * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal
1554 symbols as mst_file_text.
1556 * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory.
1558 * stabsread.c (rs6000_builtin_type): Make logical types be
1561 Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1563 * breakpoint.{c,h} (struct breakpoint): Replace symtab field with
1566 Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1568 * remote.c: Don't error() on errors xferring memory.
1569 * target.h: Clean up comments about *xfer_memory.
1571 * exec.c, corelow.c (target_ops struct): Don't allow
1572 {insert,remove}_breakpoints to be defaulted to
1573 memory_{insert_remove}_breakpoint.
1575 * demangle.c: Make it so `help set dem' tells you how to get the
1576 list of demangling styles.
1578 Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1580 * Makefile.in: Use REMOTE_O macro not remote.o.
1581 * config/i960/{nindy960,vxworks960}: Don't use remote.o.
1583 Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com)
1585 * coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
1586 (can't include it in nm-*.h file because it causes conflicts with
1587 a.out symbol definitions).
1588 * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
1589 * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
1591 * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
1592 (REGISTER_U_ADDR): Defined.
1593 * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
1595 * config/pa/xm-hppah.h: Likewise.
1597 Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1599 * mipsread.c (parse_symbol): when stTypedef and friends occur within
1600 an stBlock, skip over the fields of the inner one.
1602 * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call
1603 heuristic_proc_desc rather than just assuming registers not saved.
1605 * Makefile.in (regex.o): Add dependency.
1607 * hppa{b,h}-nat.c: Warning, not error, if can't access registers.
1609 * config/pa/hppa{b,h}.h: Define ATTACH_DETACH.
1611 Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1613 * config/mips/xm-makeva.h: New file implements va_list alignment
1614 restrictions for mips hosts.
1615 * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
1618 Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1620 * mips-tdep.c (init_extra_frame_info): Do not check for
1621 mips_in_lenient_prologue if it is a dummy frame.
1622 * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by
1623 mips_in_lenient_prologue.
1625 Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1627 * mips-tdep.c (heuristic_proc_start): First time we print the
1629 (_initialize_mips_tdep): Improve docstring for `set heur'.
1631 * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint.
1633 * symtab.c (find_line_symtab): New function, to deal with multiple
1634 symtabs with the same name.
1635 (find_line_pc{,_range}): Use it.
1636 (find_pc_symtab): Add comment about overlapping symtabs.
1638 Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com)
1640 * Makefile.in (SFILES): Add nlmread.c.
1641 * Makefile.in (OBS): Add nlmread.o.
1642 * Makefile.in (nlmread.o): Add new target.
1643 * configure.in (i[34]86-*-netware): New configuration.
1644 * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files
1645 for NLM/NetWare support.
1647 Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1649 * symtab.h (enum minimal_symbol_type): Add mst_file_*.
1650 * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols.
1651 * dbxread.c (record_minimal_symbol): Deal with statics.
1652 * minsyms.c (lookup_minimal_symbol): Prefer externals to statics.
1654 * config/i386/xm-i386sco.h: Define HAVE_TERMIOS.
1656 * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so
1657 arg_bytes field of makeva_list is always aligned.
1658 * config/pa/xm-pa.h: Make arglist_address a char *.
1660 * ser-unix.c: Don't try to use job control with termio.
1662 Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1663 and Jim Kingdon (kingdon@cygnus.com)
1665 Make breakpoint_re_set_one work with overloaded member functions,
1666 `b 123' and `b foo' if foo is a static function.
1667 * symtab.c (decode_line_1, decode_line_2): New argument `canonical'
1668 to return canonical line specs if requested by the caller.
1669 * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and
1670 callers accordingly.
1671 * symtab.c (build_canonical_line_spec): New helper function which
1672 constructs the canonical line spec.
1673 * breakpoint.c (break_command_1): Use canonical line spec instead
1674 of command string as addr_string if necessary.
1675 * source.c (line_info): Fix storage leak.
1677 Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1679 * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
1681 * symm-tdep.c: Remove exec_file_command.
1682 [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
1683 A few miscellaneous cleanups.
1684 * symm-nat.c: Renamed from symm-xdep.c.
1685 * All symmetry dependent files: Many changes.
1687 * mips-tdep.c (mips_skip_prologue): New argument lenient.
1688 Use read_memory_nobpt.
1689 (is_delayed, mips_in_lenient_prologue): New functions.
1690 (init_extra_frame_info): If in the prologue, don't use saved registers.
1691 * config/mips/tm-mips.h: Declare mips_skip_prologue.
1693 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
1694 passing it to END_PSYMTAB.
1696 Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1698 * symtab.c (find_pc_symtab): Call warning, not printf directly.
1700 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
1702 Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
1704 * mipsread.c: No longer need to undefine ZMAGIC.
1706 Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1708 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
1709 (print_insn): Now just calls print_insn_m88k.
1711 Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
1713 * h8300-tdep.c (examine_prologue): Make prototype match definition.
1715 Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1717 * NEWS: Mention that remote.c now has a `load' operation.
1719 * hppa-tdep.c (pc_in_linker_stub): New function.
1720 (find_proc_framesize): Return 0 for linker stubs.
1721 (rp_saved): Tell the caller where rp is saved.
1722 (frame_chain_valid): Return 1 for linker stubs.
1723 (frame_saved_pc): Use return value from rp_saved.
1725 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
1726 pass the sp relative to the frame in question, not the sp in the
1729 Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1731 * mipsread.c (parse_procedure): Take as argument the symtab to look
1732 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
1733 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
1735 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
1736 already checked the first characters.
1738 Changes from Jeffrey Law:
1739 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
1740 machine dependent fields in the makeva_list structure.
1741 (makeva_size): Allocate extra space to handle gaps made by
1742 alignment restrictions.
1743 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
1744 (MAKEVA_START): Initialize arglist_address field.
1745 (MAKEVA_ARG): Always store arguments on natural alignment
1746 boundaries. Set arglist_address to the address right after
1748 (MAKEVA_END): Simply return the value stored in arglist_address.
1750 Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1752 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
1755 * hppah-nat.c (store_inferior_registers): Don't print i in cases
1756 where we aren't using it.
1758 * a29k-tdep.c (get_saved_register): Fix typo.
1760 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
1762 * configure.in: Recognize h8300h (variant of h8300).
1765 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
1767 * configure.in: Recognize sparc64-*-*.
1770 Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1772 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
1773 returning foo' as well as `pointer to foo'.
1775 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
1776 * config/m68k/tm-m68k.h: Define it.
1777 * mem-break.c, breakpoint.c: Improve comments.
1779 Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1781 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
1782 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
1784 Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
1786 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
1787 Make prototype match definition.
1789 Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
1791 * elfread.c: Remove notice about file still being under
1793 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
1795 Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1797 * a29k-tdep.c (read_register_stack): Make val static.
1799 Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
1801 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
1802 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
1805 Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1807 * c-valprint.c (c_val_print): Fix thinko with unspecified length
1810 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
1813 Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1815 * symtab.c (decode_line_1): Use end of block to figure out whether
1816 val.end is in the same function, not minimal symbols.
1818 * source.c (line_info): Add a few more wrap_here's.
1820 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
1821 don't make assumptions about sizes of host data types.
1823 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
1824 * infrun.c, breakpoint.c, printcmd.c: Change callers.
1825 * printcmd.c (containing_function_bounds): Remove.
1826 * printcmd.c (disassemble_command): Use find_pc_partial_function,
1827 not containing_function_bounds.
1828 * infcmd.c (step_1): Use find_pc_partial_function rather than
1829 trying to roll our own. Move check for a pc between SIGTRAMP_START and
1830 SIGTRAMP_END in find_pc_partial_function, not step_1.
1832 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
1833 Keep unswapped value in array of char, not REGISTER_TYPE.
1834 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
1835 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
1838 Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1840 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
1841 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
1842 * config/m68k/dpx2.m{h,t}: New files.
1844 Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
1846 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
1847 more parens around macro arg.
1849 Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1851 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
1852 step_resume_break_address with step_resume_breakpoint (now local
1853 to wait_for_inferior).
1854 ({insert,remove}_step_breakpoint): Remove.
1855 (wait_for_inferior): Set step resume break with
1856 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
1857 and bpstat_what (stop_step_resume_break removed).
1858 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
1859 which includes previous return value as main_action, and a step_resume
1861 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
1862 there is another breakpoint there, insert it.
1863 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
1865 Various: Clean up and add comments.
1867 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
1868 for Wed Nov 13 16:45:13 1991).
1870 Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1872 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
1874 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
1878 ({extract,store}_{signed_integer,unsigned_integer,address}):
1879 New routines to replace SWAP_TARGET_AND_HOST.
1880 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
1882 * config/sparc/tm-sparc.h: Add comment suggesting that removing
1883 ins and locals from the registers array might clean things up.
1885 * utils.c: Clean up comments about wrap buffer and wrap_here.
1886 * printcmd.c (printf_command): Call wrap_here before vprintf.
1888 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
1889 Patch from ptf@delcam.co.uk (Paul Flinders).
1891 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
1893 Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1895 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
1896 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
1897 is at the start of the dummy code.
1899 Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1901 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
1902 stuff, just write the sp and fp.
1903 (sparc_pop_frame): Skip the do_restore_insn; we already restore
1904 the sp with the other out registers.
1906 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
1909 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
1912 Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
1914 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
1915 != sizeof (REGISTER_TYPE).
1916 (frame_saved_pc): Ditto.
1919 Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
1921 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
1922 (REGISTER_RAW_SIZE): Ditto.
1923 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
1924 on the h8/300h (ints may still be 16 bits).
1925 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
1926 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
1927 thought needed here.
1929 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
1930 (examine_prologue): reg_save_depth is 4 if h8/300h.
1932 * findvar.c (read_register): Provide some support for 64 bit regs.
1933 (write_register): Ditto.
1935 Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1937 * config/mips/nm-riscos.h: machine/machparam.h is always the right
1938 place to look for BSD43_NBPG, not machine/vmparam.h
1940 * infcmd.c (run_stack_dummy): New argument name.
1941 Change error message in (another) attempt to make it comprehensible.
1942 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
1943 * symtab.h: Declare demangle and asm_demangle since macros use them.
1945 * eval.c (evaluate_subexp): Add comment about calling a member
1946 function of a variable in a register.
1948 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
1950 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
1951 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
1952 frame tops and bottoms.
1954 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
1955 config/gould/tmp-{pn,np1}.h,
1956 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
1957 next_frame from struct frame_info. It has no purpose beyond
1958 ->next->frame and is an artifact from GDB 2.8.
1960 Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1962 * Makefile.in: Remove gdb before creating a new one.
1963 Update init.c atomically.
1965 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
1966 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
1968 * infcmd.c (_initialize_infcmd): In docstring for "continue",
1969 describe argument as setting ignore count.
1971 Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
1973 * h8300-tdep.c (examine_prologue): Fix call to
1974 read_memory_unsigned_integer.
1976 Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1978 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
1979 rather than including xm-bigmips.h.
1981 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
1984 * Makefile.in (distclean): Remove y.tab.h.
1986 Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1988 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
1989 file updates properly now.
1990 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
1991 addresses if switching to a new symbol file.
1992 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
1993 symbols that might be returned from define_symbol.
1995 Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1997 New target macros for getting at the pc, sp and fp.
1998 * infcmd.c (read_pc, write_pc): Modify to use new macros.
1999 (read_sp, write_sp, read_fp, write_fp): New functions.
2000 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
2002 * breakpoint.c (bpstat_alloc): ditto.
2003 * infrun.c (wait_for_inferior): ditto.
2004 * stack.c (print_frame_info): ditto.
2005 * valops (call_function_by_hand): ditto.
2006 * corelow.c (core_open): ditto.
2007 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
2008 target_write_pc, target_read_fp, target_write_fp): New functions.
2009 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
2011 * config/alpha/xm-alpha.h: Add MAKEVA_END.
2012 * config/h8500/tm-h8500.h: Define new macros.
2014 Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
2016 * configure.in (mipos-*-riscos*): New host and target; use riscos.
2017 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
2018 vmparam.h, include machparam.h.
2019 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
2021 Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2023 * c-exp.y (yylex): Give error if unmatched single quote.
2025 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
2027 * Remove unused STACK_END_ADDR in the following files (in other
2028 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
2029 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
2030 tm-hp300hpux.h, tm-isi.h.
2032 Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
2034 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
2035 config/mips/xm-riscos.h: Include <sys/types.h>.
2037 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
2038 not an initializer, to copy the structure.
2040 * gdbtypes.h (struct type): Add field tag_name.
2041 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
2043 * {coff,dwarf,mips,stabs}read.c: Set it.
2045 * xm-sysv4.h: Undefine HAVE_TERMIO.
2047 * config/mips/nm-riscos.h: Remove unmatched #endif.
2048 Define FETCH_INFERIOR_REGISTERS.
2049 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
2050 Fix misspelling of NAT_FILE.
2051 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
2052 we can still process "modern" core files.
2054 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
2056 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
2057 is defined; don't care what it is defined to.
2059 Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2061 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
2063 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2065 * inftarg.c: Remove unused include of terminal.h.
2066 * signals.h: Don't undefine signals anymore.
2067 * main.c: Use job_control from serial.h.
2068 * fork-child.c (fork_inferior): Use gdb_setpgid.
2069 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
2070 * utils.c (quit): Use current_target->to_terminal_ours to figure
2071 out whether we care about lack of job control, rather than __GO32__.
2072 * utils.c: Include serial.h not terminal.h
2073 (quit): Use job_control not TIOCGPGRP.
2074 * terminal.h: Don't undefine TIOCGPGRP.
2075 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
2076 * utils.c (quit): Use it.
2077 * serial.h: Add SERIAL_UN_FDOPEN.
2078 * utils.c (quit): Use it.
2079 * ser-unix.c: Add process group to ttystate.
2080 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
2081 * inflow.c: Include serial.h not terminal.h.
2082 Use serial.h stuff to replace most of the maze of #ifdef's.
2083 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
2084 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
2085 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
2086 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
2087 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
2088 SERIAL_SET_PROCESS_GROUP.
2089 * inflow.c: Use them.
2090 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
2091 Define HAVE_TERMIOS.
2092 * Various: Remove all use of TIOC*_BROKEN.
2094 Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2096 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
2098 Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2100 * target.h (target_detach): Turn macro into function.
2101 * target.c (target_detach): Define it, do deferred register stores
2102 before calling the real target function.
2104 Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2105 and Jim Kingdon (kingdon@cygnus.com)
2107 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
2108 a function to avoid printing of function arguments in wrong order
2110 * symfile.c (compare_symbols): Remove code for sorting arguments
2111 as blocks containing arguments are no longer sorted.
2112 * symtab.c (lookup_block_symbol): Update comment accordingly.
2114 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2116 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
2117 (REG_STRUCT_HAS_ADDR): Add comment.
2119 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
2120 to check whether there is line number information.
2122 Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2124 * remote-udi.c: Fix docstring so that it compiles.
2126 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
2129 Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2131 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
2132 don't expect it, change it to LOC_STATIC so at least we don't coredump.
2134 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
2136 * symtab.h: Add comments about line numbers.
2137 * source.c (identify_source_line): Fix off by one bug with line.
2139 Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2141 * printcmd.c (makeva*): New interface, for making a va_list.
2142 (printf_command): Use it.
2143 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
2144 * config/pa/xm-pa.h: New file.
2145 * config/pa/xm-hppa{b,h}.h: Include it.
2147 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
2149 Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2151 * valprint.c (val_print_type_code_int): Fix off by one error with
2152 eliminating leading zeroes for large little endian integers.
2154 Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2156 * config/mips/riscos.mh (CC): Use -systype sysv.
2158 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
2160 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
2162 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2164 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
2165 CALL_DUMMY between different 68k machines.
2167 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
2169 * gdbserver/Makefile.in: Add dependancies on server.h.
2170 * gdbserver/remote-gutils.c: Remove lots of unused functions and
2172 * gdbserver/remote-inflow.c: Remove lots of unused variables and
2173 #includes. Also, use PTRACE_* symbols instead of constants.
2174 (mywait): Surround calls to wait() with enable/disable_async_io()
2175 so that we can be interrupted from GDB while waiting for the
2176 child. Also, handle child exit more gracefully.
2177 * gdbserver/remote-server.c: Remove lots of unused variables.
2178 Move all extern defs into server.h. Redo main loop so that
2179 failure from getpkt() causes communications to be re-established.
2180 Fix 'k' command so that it restarts the child.
2181 * gdbserver/remote-utils.c: Remove lots of unloved vars and
2182 subrs. Move many extern decls into server.h. (remote_open): For
2183 tcp, seperate usage of proto fd from connected fd. Close proto
2184 fd after getting connection. (putpkt/getpkt): Pay attention to
2185 errors when reading/writing. Report these to the caller. New
2186 routines input_interrupt/enable_async_io/disable_async_io to make
2187 it possible to get an I/O interrupt when data arrives from the
2189 * serial.h: New file to contain common defs for all remote files.
2191 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
2193 * remote.c: Add arg names to prototypes, in a modest effort at
2194 clarification. Also add prototypes for some new functions.
2195 * (remote_wait): Better error reporting for 'T' responses.
2196 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
2197 * (dos_async_init): Make usage message reflect requested port #.
2198 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
2199 random hostname lookup failures. Add nicer message for unknown
2200 host error. (wait_for): Wake up in case of exceptions. Also,
2201 restart select() if we got EINTR.
2202 * ser-unix.c (wait_for): Restart select() if we got EINTR.
2203 * serial.c: (serial_close): Clean up code.
2205 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2207 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
2208 CALL_DUMMY between different 68k machines.
2210 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2212 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
2213 Make comment explaining this comprehensible.
2214 (TAGFILES): Include ALLDEPFILES.
2215 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
2217 (update-alldeps): Remove; obsolete.
2219 * remote.c: Move comments regarding packets to top of file with the
2220 rest of the protocol comments.
2221 Fix incorrect description of 'T' response.
2223 * README (Reporting Bugs): Refer people to the GDB manual.
2225 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
2226 * stabsread.c: Type -16 is 4 bytes.
2228 * remote-udi.c: Improve docstring.
2230 Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
2232 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
2233 bfd_elf32_find_section, to track bfd changes.
2235 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2237 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
2238 * config/mips/xm-riscos.h: Define USG.
2240 Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2242 * main.c (filename_completer): Don't complete to files ending in ~.
2244 * NEWS: Mention filename completion and "info line" enhancements.
2246 * main.c (symbol_completion_function): On "info t foo", return NULL,
2249 * main.c (symbol_completion_function): Don't use readline word
2250 breaking. Use new calling convention for c->completer and
2251 complete_on_cmdlist.
2252 * command.h (struct command): Change arguments; now the text passed
2253 to completer does not have any word breaking done. New arg word.
2254 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
2256 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
2257 * command.{c,h} (complete_on_cmdlist): Take word argument.
2259 * command.c (lookup_cmd_1): Doc fix.
2261 Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2263 * Makefile.in (OP_INCLUDE): define.
2264 (OPCODE_CFLAGS): use OP_INCLUDE.
2266 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
2267 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
2268 config/m68k/amix.mh, config/mips/irix[34].mh,
2269 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
2270 ALLOCA1): macros removed.
2272 * config/mips/decstation.mh, config/rs6000/rs6000.mh
2273 (MMALLOC_LIB): renamed to MMALLOC.
2275 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2277 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
2278 * dbxread.c: Change comment regarding acc.
2280 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2282 Makefile overhaul dropping autodepend features.
2283 * Makefile.in: many comment changes. forced consistent use of $()
2284 for makefile variables references. dropped leading ./ in file
2285 references. Drop $(srcdir)/ prefix on all dependencies.
2286 Inserted contents of alldeps.mak and depend.
2287 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
2288 include directory into the compilation line.
2289 (GDB_CFLAGS): new macro to take up the semantic previously held
2291 (LIBIBERTY): dropped ancient subdir macro. I last removed this
2292 macro in feb of '92. How does it keep coming back?
2293 (MMALLOC_LIB): renamed to MMALLOC.
2294 (BFD_SRC_DIR): renamed to BFD_SRC.
2295 (BFD_OBJ_DIR): renamed to BFD_DIR.
2296 (BFD_LIB): renamed to BFD.
2297 (BFD_INCLUDES): renamed to BFD_CFLAGS.
2298 (READLINE_DIR): now represents object directory.
2299 (RL_LIB): renamed to READLINE.
2300 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
2302 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
2303 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
2304 (LDFLAGS): removed default assignment.
2305 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
2306 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
2307 (ALLOCA1, ALLOCA): removed all references. alloca is now in
2309 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
2310 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
2311 removed all $(srcdir) prefixes.
2312 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
2313 for potential dependencies. commented out by default.
2314 (readline_headers, udiheaders): convenient abbreviations.
2315 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
2316 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
2317 new macros used for header file dependencies.
2318 (install-info, clean-info): collapse into the info rule.
2319 (install): now depends on all.
2320 (install-only): new target for installing without depending on
2322 (uninstall): new target.
2323 (config-check, config-check-hosts, config-check-targets): added
2325 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
2326 order to force parallel makes into keeping these rules separate.
2327 * configure.in: omit cat'ing depend file onto generated Makefile.
2328 * alldeps.mak, depend: removed.
2330 * inferior.h: remove redundant include of symtab.h which is
2331 included in value.h via breakpoint.h.
2333 * alloca.c: removed. alloca is now in libiberty.
2335 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
2336 new macro to undo what M_INSTALL does.
2338 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2340 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
2343 * dbxread.c (copy_pending): Change name and function of begi argument
2344 to endi, since that is what the caller needs.
2346 * Makefile.in (TAGFILES): Don't include YYFILES.
2348 * Makefile.in (HFILES): Include monitor.h.
2350 * Makefile.in: Include text that used to be in alldeps.mak.
2351 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
2352 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
2354 * main.c (main): Print help message on stdout not stderr
2356 New option --version per standards.texi.
2357 In help message, show long options with "--" not "-".
2358 Don't try to print help message or version until after we have
2359 called initialize_all_files.
2361 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2363 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
2364 (solib_add): Call special_symbol_handling once, not once per library.
2366 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
2369 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
2370 systems, not just Solaris.
2372 * stabsread.c: Include <ctype.h>.
2374 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
2376 * fork-child.c (fork_inferior): Quote exec_file so it can contain
2379 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
2381 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
2382 bfd.h is included by target.h, which most of gdb includes.
2383 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
2384 it's in INCLUDE_CFLAGS.
2386 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
2388 * config/i386/*aix*, i386aix-nat.c: New files.
2389 * configure.in: Use them.
2390 * alldeps.mak: List them.
2391 * coffread.c (decode_base_type): Deal with anonymous enum type.
2392 * i387-tdep.c (print_387_status_word): Add comment re "top".
2393 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
2394 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
2395 only if not defined by a header file.
2396 * mipsread.c: Don't define L_SET or L_INCR.
2398 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
2400 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
2401 * depend: Hand updated to match.
2403 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
2405 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
2406 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
2407 we don't recognize the abbrev.
2409 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2411 * solib.c (solib_add_common_symbols): Add comment about performance.
2413 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2415 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
2416 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
2418 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
2419 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
2420 * configure.in (mips-sony-*): Use news-mips for host.
2422 * buildsym.h: Doc fix for processing_acc_compilation.
2424 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2426 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
2428 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
2430 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
2431 ${srcdir}/../include.
2433 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
2434 with system headers.
2435 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
2436 Use VPRINTF macro if defined.
2437 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
2438 Define TIOC{GETC,GLTC}_BROKEN.
2439 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
2440 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
2441 make things easier on munch (apparently this matters on
2442 the delta88 with svr3).
2444 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2446 * Makefile.in: canonicalize install.sh; for use within
2447 this directory (and subdirs)
2449 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2451 * Makefile.in: remove parentdir support; use INSTALL_XFORM
2453 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2455 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
2457 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
2458 wired (and wrong) constant.
2459 * values.c (unpack_long): Add case to unpack when target object is
2461 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
2464 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2466 * NEWS: tracking user visible changes starting with
2469 * remote-vx.c (_initialize_vx): rename user settable option from
2470 rpcTimeout to vxworks-timeout.
2472 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
2474 * Makefile.in (depend): More makefile diddling.
2475 * alldeps.mak, depend: Update to latest automatically built
2478 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
2479 * alldeps.mak, depend: Update to latest automatically built
2482 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2484 * remote-vx.c: include gdbcmd.h for setlist.
2485 (_initialize_vx): make rpcTimeout user settable.
2487 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
2489 * main.c, gdbcmd.h: Add function filename_completer.
2490 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
2491 "directory", "source", "cd", "symbol-file" "add-symbol-file",
2492 "load", "file", "exec-file", "core-file" commands.
2493 (But '/' is a word break, limiting usefulness; see comments).
2495 * source.c (mod_path): Warning not error if can't find directory.
2497 * isi-xdep.c: New file.
2498 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
2500 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
2502 * config/m68k/xm-news.h: Include <sys/param.h>.
2504 * m88k-tdep.c (IEEE_isNAN): Remove.
2505 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
2506 broken isNAN as on the mips.
2508 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
2511 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
2512 defined, don't worry about Sun's silly LBRAC bug.
2513 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
2515 * dbxread.c (process_one_symbol): If there's a symbol before an
2516 N_SO, don't error().
2517 (case N_BCOMM): complain () not error ().
2519 * defs.h, main.c (catch_errors): Add return_mask arg.
2520 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
2521 other callers: Pass RETURN_MASK_ALL.
2522 (return_to_top_level), callers: Add return_reason arg.
2524 Use return_to_top_level (RETURN_QUIT) instead of error ().
2525 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
2526 Use SET_TOP_LEVEL not setjmp (to_top_level).
2527 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
2529 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
2531 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
2532 Don't try to get the debug base yet.
2534 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
2535 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
2536 which returns 0 or 1 to say whether to do it.
2537 * config/sparc/sun4{sol2,os4}.h
2538 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
2539 the right thing happens for both acc and SunOS4 /bin/cc.
2541 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
2542 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
2544 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
2545 probably contained byte-order sins too.
2546 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
2547 The IEEE_FLOAT code in print_floating takes care of it.
2549 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
2551 * Makefile.in (VERSION): Bump to 4.9.2.
2552 * c-valprint.c (c_val_print): For array of chars printed with
2553 string syntax, don't print the address of the array. From
2555 * c-exp.y (yylex): Recognize '.' as indicating a floating point
2556 number regardless of the radix. From wilson@cygnus.com.
2557 * valprint.c (set_input_radix_1, set_output_radix_1): New
2558 prototypes and functions that do the actual radix setting work.
2559 * valprint.c (set_radix, set_output_radix, set_input_radix):
2560 Rewrite to use set_input_radix_1 and set_output_radix_1.
2561 * valprint.c (initialize_valprint): Enable commands to
2562 independently set and show input and output radices.
2563 * valprint.c (show_radix): New prototype and function that
2564 handles separate input and output radices.
2566 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
2568 Patches from Jeff Law, law@cs.utah.edu:
2569 * hppa-pinsn.c: Now uses disassembler from opcode library,
2570 this contains only the stub function print_insn.
2572 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
2574 * main.c (main): back to two periods for elipse.
2575 (print_gdb_version): revised format for configuration info.
2577 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
2579 * defs.h (INT_MAX): Cast unsigned shift result to int.
2581 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
2583 * dbxread.c (process_one_symbol): Rather than having
2584 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
2585 is true if we are doing stabs-in-elf, false otherwise.
2586 config/sparc/tm-sun4sol2.h: Don't define it.
2588 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
2590 * remote-mips.c (mips_send_packet): Don't print garbage character
2592 (mips_request): Don't check that remote pid is 0, because
2594 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
2597 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
2599 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
2601 * Makefile.in (install): Don't depend on gdb.
2603 * Rename remote-es1800.c to remote-es.c
2604 and remote-st2000.c to remote-st.c for 14-char filenames.
2605 config/m68k/{es1800,st2000}: Use the new names.
2607 * mips-tdep.c (isa_NAN): Don't return true on -0.
2609 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
2611 * defs.h (INT_MAX): Cast unsigned shift result to int.
2613 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
2615 * elfread.c (elf_symtab_read): Add bfd section address to bfd
2616 symbols, now that they are section relative.
2617 * solib.c (bfd_lookup_symbol): Ditto.
2619 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
2621 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
2622 depend: Updated accordingly.
2624 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
2626 * Makefile.in (*.tab.c): Use mv for atomic update.
2628 * Makefile.in ({dist,real}clean): Also remove nm.h.
2629 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
2630 (distclean): Don't rebuild *.tab.c or TAGS.
2632 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2634 * Makefile.in (version.c): add host and target names to version.c.
2635 * main.c (main): print three periods for the elipse.
2636 (print_gdb_version): also print configuration.
2638 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
2639 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
2640 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
2642 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
2643 (get_hex_regs, adapt_fetch_registers): cast args to
2644 supply_register to avoid gcc warning.
2646 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
2647 doesn't compile on solaris and is now obsolete.
2649 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
2650 breaks stock sunos installations.
2652 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
2654 * m68k-stub.c: Add comment about frame cache.
2656 * target.h (target_store_registers): Doc fix re error handling.
2658 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
2659 of register_valid[regno].
2661 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2663 * symtab.h, dwarfread.c: Doc fix re dependencies.
2665 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
2667 * serial.c (serial_close): If scb is NULL, don't try to close
2669 * configure.in: Add support for rom68k and bug boot monitors.
2671 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2673 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
2674 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
2675 * findvar.c (read_register, write_register): Fix thinko where
2676 sizeof(host long) != sizeof(target int).
2677 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
2678 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
2680 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2682 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
2683 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
2684 68881 and non-68881 cases. Check for a pair of movel instructions.
2686 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2688 First cut at sparc-vxworks targetting.
2689 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
2690 * configure.in: sparc-vxworks gdb_target now vxsparc.
2692 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
2694 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2696 * config/m68k/xm-news.h: add "extern int errno".
2698 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2700 * remove-vx.c (vx_read_register, vx_write_register): collapse
2701 ifdef I80960 else (assumes) m68k into parameterizable macros
2702 VX_NUM_REGS and VX_SIZE_FPREGS.
2703 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
2704 VX_SIZE_FPREGS): new definitions.
2706 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
2708 * symfile.{c,h} (generic_load): New function.
2709 remote{,-nindy,-eb,-mips}.c: Use it.
2711 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
2713 * Makefile.in (depend): More sed gubbish to deal with
2714 ../bfd/bfd.h being generated during the build.
2715 * depend: Re-done with corrected makefile.
2717 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
2719 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
2720 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
2721 directory to find automatically generated header files and library.
2722 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
2723 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
2724 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
2725 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
2726 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
2727 * depend, alldeps.mak: Rebuild after Makefile.in changes.
2729 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2731 * configure.in: change lynx support to CPU-*-lynxos*
2733 * Makefile.in (subdir_do): change test from existence of directory
2734 to existence of Makefile (the directory may exist but not be configured)
2736 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2738 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
2740 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
2742 * configure.in (mips-idt-ecoffl*): New target; use idtl.
2743 (mips-idt-ecoff*): Added trailing '*'.
2744 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
2746 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
2748 * ser-go32.c: Clean up lots of compilation nits.
2750 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
2752 * Patches from Jeffrey Law <law@cs.utah.edu>.
2753 * hppab-nat.c: Eliminate unnecessary ifdefs for
2754 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
2755 CANNOT_STORE_REGISTER.
2756 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
2757 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
2758 templates for 1.1 FP computational instructions.
2760 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
2762 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
2763 * alldeps.mak, depend: Rebuild to account for ser-tcp.
2764 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
2765 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
2766 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
2767 shell when running the child, as args have been expanded by the
2768 time we get here. Simplify calling convention.
2769 * gdbserver/remote-server.c (main): Use new calling convention
2770 for create_inferior, remove defunct code for coalescing argv.
2771 Remove extra calls to mywait(), as we no longer have to wade
2774 * target.c (target_read_memory_partial): Don't deref errnoptr
2775 when checking for null pointer.
2777 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
2779 * remote-es1800.c: Fix typo.
2781 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
2783 * target.c (target_read_memory_partial): Like target_read_memory,
2784 but does partial reads, such as reads that bump into the end of
2786 * target.h (target_read_memory_partial): Add prototype.
2787 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
2788 * valprint.c (val_print_string): Complete rewrite to fix bug with
2789 bumping into end of memory, avoiding unnecessarily long reads, and
2790 fixing bug when print_max is set to 0 (unlimited print length).
2791 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
2792 initialize print_max.
2794 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
2796 * configure.in: Add support for rom68k and bug boot monitors.
2798 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
2800 * printcmd.c (print_scalar_formatted): Print integers bigger than
2801 LONGEST in hex no matter how big, and no matter what the format
2804 * stabsread.c (read_type): Skip type attributes if present.
2806 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
2807 of number, just through '0' + radix - 1.
2809 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
2811 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
2813 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
2814 single parameter, the pointer to the partial symtab, rather than
2815 a bunch of args that are derived from the partial symtab. Change
2816 prototypes and callers to match.
2818 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
2819 set demangling style automatically.
2820 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
2821 GNU C++, not C++ in general.
2822 * symtab.h (general_symbol_info): Simplify by eliminating one
2823 structure level for the language dependent info.
2825 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
2827 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
2828 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
2829 TYPE_CODE_ENUM was already testing for this.
2831 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
2833 * Makefile.in: Add new file ser-tcp.c.
2834 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
2835 * findvar.c (write_register): See if we are writing back the same
2836 value that's already in the register. If so, don't bother.
2837 * remote.c (putpkt, getpkt): Improve handling of communication
2839 * ser-go32.c: Prototype it to death. Update serial_ops and add
2840 dummy routines where appropriate.
2841 * ser-tcp.c: New module to implement serial I/O via TCP
2843 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
2844 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
2845 * serial.c: Add start of support for connect command.
2846 (serial_open): Distinguish between tcp and local devices.
2847 * serial.h (struct serial_ops): Get rid of restore, add
2848 get_tty_state and set_tty_state. Define protoypes and macros for
2850 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
2851 some real buffering. Handle error conditions gracefully.
2852 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
2853 (Lynx), remove lots of cruft.
2855 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2857 * printcmd.c (print_address_symbolic): turn this into an assigment
2858 instead of an initialization (many compilers don't accept
2859 structure initialization).
2861 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2863 * xcoffread.c (read_xcoff_symtab): If several program csects in one
2864 source file, give them all the name of the source file, rather than
2865 the 2nd and subsequent ones having NULL names.
2867 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2869 * printcmd.c (print_address_symbolic): Append source filename and
2870 linenumber of the symbol if print symbol-filename is on.
2871 (initialize_printcmd): `set print symbol-filename'.
2873 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
2875 * configure.in: Add config for Lynx target. Configure gdbserver
2876 only for Lynx. Re-do selective configuration of sparclite.
2878 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
2879 configure.in remote-inflow.c remote-utils.c}: New files to
2880 support GDB remote server. Currently only works for Lynx.
2882 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2884 * stabsread.c (define_symbol, case 't'): Only set the name if it
2885 is not a pointer type.
2887 * stabsread.c (define_symbol): Clean up logic; move the read_type
2888 calls to inside the switch statement (this improves the error
2891 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
2894 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2896 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
2898 * source.c (line_info): Change "pc" to "address" in messages and
2899 use print_address for addresses.
2901 * source.c (line_info): If we don't find a symtab, print more useful
2902 output, including the symbolic address.
2904 * source.c (line_info): If --fullname, display the source.
2905 (identify_source_line), callers: Take pc as argument, rather than
2906 assuming innermost frame (emacs doesn't use this, so no one ever
2908 * symtab.h: Declare frame_file_full_name.
2911 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
2913 * breakpoint.c (catch_command_1): Fix typo in error msg.
2915 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2917 * elfread.c (elf_symfile_read): Update ELF structure and routine
2918 names to specify 32-bit versions.
2919 (elf_symtab_read): Retrieve size field directly from symbol,
2920 instead of using old kludge.
2922 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
2923 calling opcodes library.
2924 * z8k-tdep.c (print_insn): Likewise.
2926 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2928 * stabsread.c: Remove all uses of error(). Make error_type and
2929 read_type_number static.
2930 (define_symbol): Don't try to deal with a missing symbol
2931 descriptor which isn't followed by digit, '(', or '-'.
2932 * stabsread.h: Don't declare read_type_number here.
2933 * gdbtypes.h: Don't declare error_type here.
2934 * xcoffread.c: Remove NO_TYPEDEFS code.
2936 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
2938 * mips-tdep.c: Removed #include of many header files, and #define
2939 of MIPSMAGIC; no longer used.
2941 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2943 * Many places: replace "the inferior" in messages with "the program"
2944 or "the program being debugged".
2945 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
2946 and I'm getting sick of maintaining it.
2948 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
2951 * config/i386/go32.mh: Define SER_HARDWIRE.
2952 * Makefile.in: Define SER_HARDWIRE.
2954 (alldeps.mak): Add SER_HARDWIRE.
2955 Remove all references to ser-hardwire.{c,o}.
2956 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
2958 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2960 * sparc-nat.c (store_inferior_registers): Fill in all members of
2961 inferior_fp_registers by reading them from the inferior before
2962 modifying and writing them back.
2963 Fixes unexplainable inferior FP exceptions after calls to the inferior
2964 or setting of floating point registers.
2965 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
2966 to register which is generated by gcc-2.4.
2968 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
2970 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
2972 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
2974 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
2975 xm-i386lynx.h}: New configuration for Lynx.
2977 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2979 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
2980 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
2982 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
2983 as struct, union, or enum tags.
2985 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2987 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
2990 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2992 * infrun.c (wait_for_inferior),
2993 infcmd.c (program_info, signal_command): Use symbolic signal names.
2995 * inftarg.c (child_wait): Deal with EINTR and include message from
2996 strerror if printing an error message.
2998 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
3000 * stabsread.c: Remove most uses of lookup_fundamental_type.
3001 (define_symbol): Use read_type for type of enum constant,
3002 not just read_type_number. Also don't call error().
3003 (define_symbol): For unrecognized constant type, one complaint (the
3004 one from error_type) is enough. Don't make our own in addition.
3005 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
3006 * gdbtypes.h: Doc fixes.
3008 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3010 Fix stack unwinding through _sigtramp on Irix. These patches are from
3011 Paul Flinders <ptf@delcam.co.uk>.
3012 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
3013 executable uses sigvec.
3014 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
3016 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
3018 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3020 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
3021 be passed to the inferior to make "handle <signal> nopass nostop" work.
3023 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3025 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
3027 * findvar.c (value_from_register): Fix uninitialized first_addr
3028 which caused problems with assignment of doubles to register variables
3030 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
3031 missing mips definitions if necessary.
3033 Fix handling of double register variables for mips targets and big
3034 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
3035 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
3036 8 bytes for doubles.
3037 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
3038 conversion of type held in multiple registers to host format.
3039 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
3040 companion to REGISTER_CONVERT_TO_TYPE.
3041 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
3042 Convert to function calls.
3043 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
3045 * mips-tdep.c (mips_print_register): Raw buffer now needs just
3046 MAX_REGISTER_RAW_SIZE bytes.
3047 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
3048 (if defined) for doubles.
3049 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
3050 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
3051 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
3053 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
3056 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3058 * configure.in: Add i[34]86-*-isc*.
3060 * stabsread.c: Make sure all complain() pass the address of the struct.
3062 * xcoffread.c: Make sure all struct complaints are static not auto.
3064 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
3066 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
3068 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3070 * config/i386/linux.mh: Re-enable coredumps now that they should work.
3072 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
3074 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
3076 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
3078 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
3080 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3082 * Makefile.in (INSTALLED_LIBS): New variable.
3084 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3086 * main.c (quit_command): In the "quit anyway?" message, tell the user
3087 whether we are planning to detach or kill the program.
3089 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
3090 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
3092 * infcmd.c (read_pc): Doc fix.
3094 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
3096 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
3097 signal_handler_caller.
3098 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
3099 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
3100 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
3101 Use SIGTRAMP_START if defined.
3102 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
3103 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
3105 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
3107 * infcmd.c (step_1): Fix poorly worded error message.
3109 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
3110 Comment out corelow.c because core dumps are broken on these machines.
3112 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
3113 if srcdir is not ".".
3114 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
3115 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
3116 * depend: Update to latest automatically built version.
3118 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
3120 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
3121 * Makefile.in (NONSRC): Add ChangeLog-92
3123 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3125 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
3126 not typo RAW_REGISTER_SIZE.
3128 * frame.h, inferior.h: Doc fixes.
3130 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
3132 * findvar.c (write_register): Add sanity check for register size.
3133 (read_register): Fixup sanity check for register size to be
3134 consistent with write_register().
3136 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
3138 * sparclite/Makefile.in: Add dummy info, install and install-info
3141 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
3143 * remote-nindy.c: Removed declaration of coffstrip.
3144 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
3146 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
3148 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
3151 * Makefile.in (VERSION): GDB 4.9 release.
3153 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
3155 * README: Update known bugs to include the Solaris bug that
3156 leaves core dumps in the current directory when restarting the
3157 inferior with "run". Expand on the testsuite information.
3159 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
3160 be the last 4.9 prerelease test archive.
3162 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
3164 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
3167 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
3169 * README, NEWS: Update for gdb 4.9 release.
3171 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
3173 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
3174 * target.c (MIN): #undef before defining.
3176 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
3178 Patch from Jeffrey Law:
3179 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
3181 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
3183 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
3186 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
3188 * ch-exp.y (start): Apply work-around to avoid bison warning.
3190 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
3192 * Makefile.in (BISON): Remove double quotes around BISON
3193 definition when bison is used.
3195 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
3196 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
3197 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
3198 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
3199 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
3200 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
3201 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
3202 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
3204 * Makefile.in (VERSION): Bump to 4.8.6.
3206 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
3208 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
3209 include declarations for malloc/realloc/free. Both malloc and
3210 realloc return 'void *' for non-ANSI compilations.
3212 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
3214 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
3215 longer opened twice.
3217 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
3219 * solib.c (clear_solib): Don't close bfd if it is NULL.
3221 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
3223 * core.c (dis_asm_read_memory): Cast second arg of
3224 target_read_memory to "char *".
3225 * breakpoint.c (watchpoint_check): Change arg type from PTR to
3226 "char *", to match other functions called by catch_errors().
3228 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
3230 * More patches from Jeffrey Law (law@cs.utah.edu).
3231 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
3232 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
3233 Delete unnecessary declarations.
3235 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
3237 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
3238 poll() for termio{s}.
3240 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
3242 * i386-tdep.c (i386_frame_num_args): Always return -1.
3244 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
3246 * Patches from Jeffrey Law <law@cs.utah.edu>.
3247 * gdb/hppa-tdep.c: Declare frame_saved_pc.
3248 (frameless_function_invocation): New function.
3249 (frame_saved_pc, init_extra_frame_info): Use
3250 frameless_function_invocation.
3251 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
3252 call instead of just grabbing the value currently in %r2.
3253 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
3254 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
3255 definition and use the common one in tm-hppa.h.
3256 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
3257 use unwind descriptors to determine if the frame chain is valid.
3258 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
3259 it does not assume %r4 is the frame pointer.
3260 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
3261 and ssm instructions.
3262 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
3263 helper functions for print_insn.
3264 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
3265 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
3266 which nullifies the following instruction.
3268 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3270 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
3271 pass the 5th arg there, rather than using an ANSI C-specific macro.
3273 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
3275 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
3277 * Makefile.in (VERSION): Bump to 4.8.5
3278 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
3279 directories to include search path.
3280 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
3282 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
3283 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
3284 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
3285 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
3286 udr.o, udip2soc.o): Remove explicit rules, use the ones that
3287 are automatically generated in "depend".
3288 * Makefile.in (paread.o): Document why a dependency doesn't get
3289 automatically generated in "depend" and leave this explicit rule
3291 * depend: Update to latest automatically generated version.
3293 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3295 * xcoffread.c: Doc fix.
3297 * Makefile.in (depend): Include $(CC) command in generated output.
3299 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
3301 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
3302 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
3303 * depend: Update to latest automatically built version.
3305 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
3307 * sparclite/Makefile.in: Create default target that does nothing
3308 in order to force user to build by hand.
3310 * sparclite/Makefile: Remove. It's not necessary anymore.
3312 * ser-unix.c (wait_for): New routine to handle read timeouts,
3313 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
3315 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
3317 * mips-pinsn.c (print_insn): Return value.
3319 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
3321 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
3322 at configuration time and doesn't belong in the distribution archive.
3324 * Makefile.in (NONSRC): Add 29k-share/README.
3325 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
3327 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
3328 constants with slightly more portable definitions (still depends
3329 on 2's complement arithmetic though).
3330 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
3331 * i386v-nat.c (sys/reg.h): Conditionalize include on
3332 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
3333 * ser-unix.c (termio.h): Include <termio.h> like other files that
3334 include termio.h, not <sys/termio.h> which may not exist (on
3337 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
3339 * valprint.c (print_longest): Change format parameter from a
3340 'char' to an 'int'. We can't have 'char' parameters with the
3341 current coding style, where we mix prototypes with pre-ANSI
3343 * value.h (print_longest): Change format parameter in prototype
3344 from a 'char' to an 'int'.
3346 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3348 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
3350 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
3351 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
3353 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
3355 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
3356 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
3357 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
3358 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
3359 ptrace needs 5 arguments, #define ptrace to always
3360 pass zero as the 5th argument.
3362 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3364 * configure.in: Match z8k-*-sim for z8000.
3365 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
3366 * remote-hms.c: Update to use new serial protocol.
3368 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3370 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
3371 necessary and Solaris doesn't have it.
3373 * Makefile.in (clean-info, install, install-info, info, dvi,
3374 check, all): do not echo recursion lines.
3376 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
3378 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
3379 required target ports which use sockets (like a29k-udi).
3381 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
3383 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
3385 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
3386 systems lacking select().
3388 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
3390 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
3392 * alldeps.mak, depend: Update with latest automatically built
3395 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
3397 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
3399 * Makefile.in (make-proto-testsuite.dir): New target to make
3400 prototype testsuite tree.
3402 * Makefile.in (VERSION): Bump to 4.8.4.
3404 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
3406 * stabsread.c (define_symbol): If unrecognized constant type,
3407 complain() not error().
3409 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
3411 * infptrace.c: Add missing close paren to test for
3412 FIVE_ARG_PTRACE defined.
3414 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
3415 when compiling with gcc, but disable it for now. See comment.
3416 * defs.h (LONGEST): Define as either "long" or "long long"
3417 based on CC_HAS_LONG_LONG.
3418 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
3419 how longest_to_int is defined.
3420 * c-valprint.c (c_val_print): Call print_longest.
3421 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
3422 instead of LONG_LONG.
3423 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
3425 * printcmd.c (print_scalar_formatted): Call print_longest
3426 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
3427 * typeprint.c (print_type_scalar): Call print_longest and let
3428 it figure out what to do for PRINTF_HAS_LONG_LONG.
3429 * valprint.c (val_print_type_code_int): Call print_longest
3430 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
3431 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
3432 * value.h (struct value): Replace usage of LONG_LONG with
3434 * value.h (print_longest): Add prototype.
3435 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
3436 * values.c (unpack_double): Collapse code that was unnecessarily
3437 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
3438 * values.c (value_from_longest): Remove dependency on
3439 CC_HAS_LONG_LONG and just use LONGEST.
3440 * solib.c (solib_map_sections): Use bfd_get_filename
3441 to access filename field.
3442 * solib.c (clear_solib): Save filename and free it later, after
3443 bfd_close, since bfd_close may reference it. Use bfd_get_filename
3444 to access the field.
3445 * config/convex/xm-convex.h (LONG_LONG): Replace with
3446 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
3447 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
3448 Add PRINTF_HAS_LONG_LONG references.
3450 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3452 * inflow.c (kill_command), infcmd.c (attach_command),
3453 remote.c (remote_interrupt_twice): In messages for the user, call it
3454 "the program" or "the program being debugged" not "the inferior".
3456 * hp300ux-nat.c: Cast second arg to supply_register calls.
3457 (_initialize_kernel_u_addr, getpagesize): New functions.
3458 (store_inferior_register_1): Change arg name from value to val.
3459 (fetch_core_registers): Make arg core_reg_size unsigned.
3460 Pass 5 args to ptrace.
3461 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
3462 Remove KERNEL_U_ADDR stuff.
3463 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
3464 * config/m68k/hp300hpux.m{t,h}:
3465 Move exec.o from NATDEPFILES to TDEPFILES
3466 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
3467 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
3469 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3471 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
3473 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3475 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
3477 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3479 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
3480 describe `set demangle-style arm' (not cfront);
3481 mention can type `q' to discard output, when gdb pages
3483 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3485 * valops.c (search_struct_field): Fix gdb core dump with incomplete
3488 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3490 * remote.c: Change timeout to 2.
3491 (remote_open): Use unpush_target not remote_close.
3492 (remote_resume): If siggnal != 0, give warning not error().
3493 (remote_wait, remote_interrupt, remote_interrupt_twice):
3494 If we get two interrupts, let the user get out if they want.
3495 (remote_{kill,mourn}): New functions.
3496 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
3498 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
3500 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
3502 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3504 * Remote targets (mourn): Call unpush_target.
3506 * config/sparc/xm-sun4os4.h: Declare free() to return int.
3507 Remove twisted use of PARAMS.
3509 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
3510 that ansidecl.h assumes ANSI on AIX.
3512 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
3514 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
3515 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
3517 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3519 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
3521 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
3523 * remote-vx.c (net_connect): Allow numeric IP address for host.
3525 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3527 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
3529 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
3531 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
3533 * symtab.h, xcoffread.c: Revise linetable sorting comments.
3535 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3537 * valops.c (value_cast): A cast might also change the object
3538 representation in C++.
3539 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
3540 to get the proper read_symtab function when called from mipsread.c.
3541 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
3542 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
3543 for dummy psymtabs, inhibit processing of dummy psymtabs.
3545 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
3547 * Changes from (or inspired by) AMD:
3548 * remote-udi.c (udi_attach): Assignments to Space and Offset were
3550 (udi_wait): Make error message (UDIGetStdout) match error.
3551 (udi_wait): Handle UDIStdinNeeded.
3552 * command.c [CANT_FORK]: Use system().
3553 * utils.c (prompt_for_continue): Allow quit with 'q'.
3555 * solib.c (solib_add): Don't call special_symbol_handling if there
3556 were errors in symbol_add_stub. Also set so->from_tty before
3557 calling symbol_add_stub.
3559 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
3561 * Merge in HPPA/BSD patches from Utah:
3562 * defs.h: Add const to 2nd arg of psignal prototype.
3563 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
3565 * hppab-core.c: Deleted. No longer useful.
3566 * hppab-nat.c: #include more files. Use PT_WUREGS, not
3568 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
3569 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
3570 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
3571 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
3572 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
3574 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
3576 * Fix two bugs found by deja-gnu. One is the incorrect reporting
3577 of the PC being in a stack dummy when looking at a core file
3578 without symbols. The other is the incorrect passing of char
3579 arguments during expression evaluation (ie: p foo('a','b') would
3580 mess up the passing of it's args because it wasn't coercing the
3582 * hppah-tdep.c: Rename global functions to have consistent hppa_
3583 prefix. Make more functions static. Drop hp_ prefix from static
3584 functions. (hppa_push_arguments): Call value_arg_coerce to cast
3585 char to int args if necessary. (hppa_fix_call_dummy): Create
3586 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
3587 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
3588 valid (ie: != 0) before doing comparison against PC.
3589 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
3590 to reflect new arguments.
3591 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
3592 prefix for func name. (FIX_CALL_DUMMY): Move code into
3595 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
3596 to malloc() so that we can test GDB eval of dynamically created
3597 arrays (like char strings in `print "foo"').
3599 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3601 * printcmd.c (print_address_symbolic): Search symtabs as well as the
3602 minimal symbols for a nearby symbol.
3604 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
3606 * coffread.c: Comment changes around minimal symbol recording.
3608 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3610 * command.c: comment changes only.
3612 * mips-tdep.c (heuristic_fence_post): new static variable.
3613 (heuristic_proc_start): use heuristic_fence_post, print better
3614 warnings, but only if not stop_soon_quietly.
3615 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
3617 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
3619 * symtab.h: Fix LOC_REF_ARG comment.
3621 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3622 and Jim Kingdon (kingdon@cygnus.com)
3624 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
3626 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
3627 symfile.c (compare_symbols): Don't check first character; STRCMP
3630 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
3631 structures that are passed by address in a register.
3632 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
3633 * findvar.c (read_var_value),
3634 printcmd.c (address_info, print_frame_args),
3635 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
3636 * symtab.c (lookup_block_symbol): Deal with it.
3638 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
3640 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
3642 * objfiles.c (find_pc_section): Return a struct obj_section *.
3643 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
3644 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
3645 Don't use obj_section hack.
3646 * xcoffexec (vmap_symtab): Relocate obj_sections.
3647 * printcmd.c (containing_function_bounds): Use find_pc_section.
3649 * symtab.h: Clean up SYMBOL_VALUE comments.
3651 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
3653 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
3654 Expand comments about LOC_ARG/LOC_LOCAL pairs.
3656 * coffread.c (read_coff_symtab): Use rewind before fseek.
3658 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
3660 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
3661 * Makefile.in: Add $(YFLAGS) when using $(YACC).
3662 * Makefile.in: Remove message to expect conflicts and unused
3663 rules in ch-exp.y, since there no longer are any such.
3665 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3667 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
3669 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
3671 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
3672 rather than dumping core.
3674 * Makefile.in: Add ${srcdir}/ to all source files.
3675 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
3676 (TAGS): Deal with srcdir and new config directory scheme.
3678 Makefile.in (NONSRC): Remove createtags.
3679 alldeps.mak: Updated.
3681 * rs6000-tdep.c: Delete unused function print_frame.
3683 * frame.h (struct frame_info): Doc fix for next_frame.
3684 New field signal_handler_caller.
3685 blockframe.c (create_new_frame, get_prev_frame_info),
3686 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
3687 INIT_FRAME_PC_FIRST).
3688 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
3691 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
3693 * irix4-nat.c (fetch_core_registers): Special version of this for
3694 Irix 4.x, which stores regs a bit differently from other /proc
3696 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
3697 to new file core-svr4.c.
3698 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
3699 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
3701 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
3703 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
3705 * i387-tdep.c: Remove unused #includes.
3707 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
3709 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
3711 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
3713 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
3715 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
3716 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
3717 Don't muck with SYMBOL_CLASS.
3719 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
3721 * munch: Don't use head command. It doesn't exist everywhere.
3723 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
3725 * inflow.c (new_tty): Remove spurious 'o' character at end
3728 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3730 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
3731 instructions and nothing more.
3732 * mipsread.c (add_line): Add comment why we have to combine line number
3733 entries for the same line number.
3735 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
3737 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
3740 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
3742 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
3744 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
3746 * source.c (select_source_symtab): Clean up comment. Also, if
3747 we have a current_source_symtab, and s is NULL, return without
3749 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
3750 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
3752 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
3754 * dbxread.c (unknown_symchar_complaint): Add new complaint.
3755 * stabsread.h: Declare it.
3756 * partial-stab.h: Use it.
3758 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
3760 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
3762 * stack.c (print_frame_info): Print specially if dummy frame.
3764 * breakpoint.c: Add comments regarding within_scope future direction.
3768 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
3770 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
3772 * ch-exp.y: Fix thinko that broke parsing of FALSE.
3774 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3776 * stabsread.c (read_member_functions): Initialize domain for stubbed
3777 member functions to avoid gdb core dumps when printing pointers
3778 to member functions.
3779 * cp-valprint.c (cp_print_class_method): Check for stubbed member
3782 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
3784 * expprint.c (print_subexp): If opcode not found in op_print_tab,
3785 stop with an error().
3786 eval.c (evaluate_subexp): Change error message.
3788 * objfiles.c (build_objfile_section_table): Cast return value
3789 from obstack_finish.
3791 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
3793 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
3794 to rs6000_frame_chain and deal with it if we're in a signal handler.
3795 (FRAME_SAVED_PC): Use rs6000_frame_chain.
3797 * breakpoint.c (within_scope): New function.
3798 (enable_breakpoint, watchpoint_check): Use it.
3800 * source.c (openp): Handle "exec-file ./ls" correctly.
3802 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
3804 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
3806 * ch-exp.y: Clean up lexing of identifiers and
3807 reserved words. (E.g. don't recognize FALSEXXX as the
3808 keyword FALSE followed by the identifier XXX.)
3809 Also, convert identifiers to lower case.
3811 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
3813 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
3814 new serial interface.
3816 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
3818 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
3819 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
3820 * ser-go32.c: Return -1 on most failures, 0 on most successes,
3821 and use new return codes for go32_readchar().
3822 * ser-unix.c: Ditto. Also, move error handling up to caller for
3823 SERIAL_SETBAUDRATE().
3824 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
3825 to specific routine.
3826 (serial_close): New routine to wrap around device close routine.
3827 serial.h: Clean & document return values more clearly.
3829 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
3831 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
3833 * rs6000-pinsn.c (print_operand, case LI): Print condition register
3834 operand in decimal rather than wrong textual versions.
3836 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
3837 (mention 't', remove false thing about 'g' only good with 'f').
3839 * breakpoint.h: move "struct breakpoint" and friends to top of
3840 file so that bpstat_find_breakpoint prototype works.
3842 * solib.c (struct so_list): Add bfd field.
3843 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
3844 Put the bfd in bfd field of the so_list.
3845 (clear_solib): Free bfd name and close_bfd on the bfd.
3847 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
3849 * valarith.c (value_subscript): Add COERCE_REF.
3850 * ch-exp.y (operand_5): We can generalize the 2nd operand
3851 of a string repetition ot 'literal' without ambiguity.
3853 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3855 * breakpoint.h (struct bpstat): Remove momentary field.
3856 Remove bpstat_momentary_breakpoint. This was always kludgy
3857 and is no longer used.
3859 * breakpoint.h: Add enum bpstat_what.
3860 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
3861 stop and print fields of bpstat now per-breakpoint, not just
3862 one for the whole chain.
3863 breakpoint.{c,h} (bpstat_what): New function.
3864 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
3865 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
3866 with call to bpstat_what.
3867 README: Remove watchpoint/breakpoint bug from known bugs.
3869 * breakpoint.h: Prototype bpstat_find_breakpoint.
3871 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
3873 * symtab.c (find_methods, gdb_mangle_name): Note that functions
3875 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
3876 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
3878 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
3880 * i960-pinsn.c (tabent): Copied struct definition from
3883 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3885 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
3886 is a C++ destructor.
3887 * symtab.c (gdb_mangle_name): Use it.
3888 * symtab.c (find_methods): Do not add destructors to choice list
3890 * symtab.c (decode_line_1): Make breakpoints on destructors work
3893 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
3895 * ser-go32.c: Make it use serial port name.
3896 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
3898 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
3901 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
3903 * configure.in: Only configure sparclite subdir when target_cpu
3906 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
3908 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
3909 Remove FIXME comment regarding this.
3911 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
3913 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
3915 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
3917 Add section table to objfile struct. Use it for find_pc_section.
3918 * objfiles.c (add_to_objfile_sections,
3919 build_objfile_section_table, find_pc_section): new functions.
3920 (allocate_objfile): build section table.
3921 * objfiles.h (struct obj_section): new structure.
3922 (struct objfile): add section table.
3923 (find_pc_section): new prototype.
3924 * solib.[ch] (find_pc_section_from_so_list): removed.
3925 * sparc-tdep.c: include objfiles.h for find_pc_section. include
3926 symfile.h for objfiles.h.
3927 (in_solib_trampoline): adjusted for new find_pc_section
3928 prototype. Removed BAD_RICH_HACK ifdefs.
3929 * symfile.c (syms_from_objfile): offset objfile sections.
3930 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
3931 * symfile.h (find_pc_section): prototype removed. Also fixed
3932 comment typo NUL -> NULL.
3933 * target.[ch] (find_pc_section_from_targets): removed.
3934 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
3936 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
3938 * ser-go32.c: Format. (go32_open): Use proper return value.
3940 * configure.in: Undo conditional configdirs hack for sparclite.
3942 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
3944 * symtab.c (list_symbols): When call break_command, pass both
3945 filename and function name not just function name.
3947 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
3949 (Changes and new files to make "none" a full fledged configuration)
3950 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
3951 Currently only tm-none.h has any meaningful contents.
3952 * config/none/none.mh (NAT_FILE): Use nm-none.h
3953 * config/none/none.mh (XM_FILE): Use xm-none.h
3954 * config/none/none.mt (TM_FILE): Use tm-none.h
3955 * Makefile.in (depend): Remove comment about parse errors in
3956 valops.c, it now parses correctly and generates a correct depend
3957 line. Remove line that touches xm.h, tm.h, and nm.h; they are
3958 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
3960 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
3962 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
3964 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
3965 exactly 8 characters.
3967 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
3969 * configure.in: Sparclite uses sparc config dir. Also has it's
3970 own tm- & .mt files now. Also add sparclite to configdirs.
3971 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
3972 * config/i386/go32.mh: Nullify def of TERMCAP.
3973 * config/i386/xm-go32.h: Get rid of redef of EIO.
3974 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
3975 specific configs. Very similar to sun4os4, but without solib.
3976 * sparclite/{Makefile.in configure.in}: First cut at making this
3979 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
3981 * ser-go32.c: First cut at adapting to new serial interface.
3983 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
3985 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
3986 These implement a new serial line interface for talking to remote
3988 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
3989 EXCEPT go32, which gets ser-go32.c.
3990 * remote.c: Use new serial interface. More remote-xxx's to be
3992 * ser-bsd.c, ser-termios.c: Removed.
3993 * serial.c: New. Implements common operations for all serial
3995 * ser-unix.c: New. Unix specific serial operations for various
3996 flavors of Unix (Posix, SysV, BSD).
3997 * serial.h: Generic serial interface defs.
3998 * config/i386/go32.mh, config/i386/i386bsd.h,
3999 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
4000 ser-bsd.o from XDEPFILES. All the magic is now handled in
4003 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
4005 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
4007 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
4009 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
4011 * rs6000-tdep.c (frameless_function_invocation): Don't even think
4012 about framelessness except on the innermost frame.
4014 * xcoffexec.c: Call fatal() not abort().
4016 * stabsread.c (patch_block_stabs): If stab & no symbol, make
4017 a LOC_OPTIMIZED_OUT symbol.
4018 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
4019 findvar.c (read_var_value), printcmd.c (address_info),
4020 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
4021 m2-exp.y (yylex): Deal with it.
4022 ch-exp.y (yylex): Deal with it.
4024 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
4026 * findvar.c (value_from_register): H8500 specific, check to see
4027 if we are looking at short pointer. If so, skip crock.
4028 * h8500-tdep.c (h8500_frame_chain): Mask down value from
4029 read_memory_integer() to avoid getting messed up by sign extension.
4031 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4033 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
4034 ifdef protect using BAD_RICH_HACK. This should be removed soon.
4035 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
4037 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
4039 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
4041 * core.c (dis_asm_print_address): New function.
4043 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
4046 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4048 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
4049 entire breakpoint chain and print only the first entry that needs to
4050 be printed and needs to be stopped for. Fixes problems with printing
4051 of multiple breakpoints with different conditions.
4052 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
4053 effectively stops printing of the breakpoint chain.
4054 * breakpoint.c (print_it_noop): New routine to print nothing
4055 for this breakpoint entry and dont stop printing.
4056 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
4057 watchpoint only if it is enabled.
4058 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
4059 descriptor from the library to make backtraces through setjmp work.
4060 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
4062 * mips-tdep.c (read_next_frame_reg): Provide correct values for
4063 all registers saved within sigtramp, cleanup.
4065 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4067 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
4069 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4071 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
4072 with prototype in ../include/dis-asm.h.
4074 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4076 * core.c (dis_asm_{read_memory,memory_error}): New functions.
4077 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
4078 Use read_memory_func interface to disassembler.
4080 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4082 Teach sparc solaris to next over shared library functions.
4083 * solib.[hc] (find_pc_section_from_so_list): new function and
4085 * sparc-tdep.c (in_solib_trampoline): new function.
4086 * symfile.[hc] (find_pc_section): new function and prototypes.
4087 * target.[hc] (find_pc_section_from_targets): new function and
4089 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
4090 in_solib_trampoline.
4092 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
4094 * infrun.c (wait_for_inferior): Revise comment.
4096 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
4098 * command.{c,h}: New var_type var_integer.
4099 main.c: Use it for history_size.
4101 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
4102 Lint and byte-order fixups.
4104 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
4106 * breakpoint.h (bpstat): New field print_it.
4107 breakpoint.c (bpstat_print): Use it.
4108 (print_it_normal): New function (from old bpstat_print code).
4109 (bpstat_{alloc,stop_status}): Set print_it field.
4111 * breakpoint.c (bpstat_stop_status): Use catch_errors when
4112 evaluating watchpoint condition, via new function watchpoint_check.
4113 Also stop if watchpoint disabled due to leaving its block.
4115 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
4117 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4119 * mips-pinsn.c: Add missing include of dis-asm.h.
4121 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
4123 * Makefile.in (clean, distclean, realclean): Recursively apply
4124 to subdirs first, rather than last. This avoids, for example,
4125 Makefile being removed in a parent directory before the recursive
4128 * alldeps.mak, depend: Update for below changes.
4130 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
4131 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
4132 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
4133 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
4134 instead of tm-68k.h.
4135 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
4136 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
4137 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
4138 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
4139 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
4140 tm-68k.h to tm-m68k.h.
4141 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
4142 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
4145 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
4146 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
4147 * a29k-tdep.c: Renamed from am29k-tdep.c.
4148 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
4149 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
4150 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
4151 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
4152 Map '29k' to 'a29k'.
4153 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
4154 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
4155 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
4157 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
4158 define that does not appear anywhere else in the gdb source tree.
4159 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
4161 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
4163 * breakpoint.c: Add comments regarding breakpoint_re_set.
4165 * xcoffread.c (sort_syms, compare_symbols): Remove.
4166 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
4167 not our own sort_syms (it is identical).
4169 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
4171 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4173 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
4174 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
4176 * exec.c (exec_close): Fix storage leak.
4177 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
4178 output sections when patching an executable.
4179 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
4180 when writing all registers.
4181 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
4182 at the right offset in the dummy frame.
4183 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
4184 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
4185 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
4187 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
4189 * Makefile.in (TARFILES): Avoid trailing backslash.
4191 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
4193 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
4194 it in breakpoint_re_set.
4195 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
4197 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
4198 don't use sizeof(int) for target stuff, etc).
4200 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
4202 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
4203 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
4204 support that can't be integrated anyway due to lack of clear
4207 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
4209 * findvar.c (read_register, write_register): Make these capable
4210 of reading/writing registers that are shorter than REGISTER_TYPE.
4211 * (value_from_register): Install H8500 specific code to return
4212 proper value when register is being used as a pointer.
4213 * h8500-tdep.c: Remove extra defines of NUM_REGS.
4214 (h8500_skip_prologue): Use correct lengths for LINK instructions.
4215 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
4216 chain frames properly by combining frame pointer with T reg.
4217 (init_extra_frame_info): Delete. It's now a macro.
4218 (frame_args_address): Don't add PTR_SIZE. Stack args are already
4219 offset by the correct amount off of the frame pointer.
4220 (register_byte): Delete. It's now a macro.
4221 (register_raw_size, register_virtual_size): Delete. Replaced by
4222 common routine h8500_register_size, cuz there's no difference
4223 between the raw & virtual sizes on this machine.
4224 (register_convert_to_raw, register_convert_to_virtual): Delete,
4225 cuz there's no difference between the raw & virtual forms.
4226 Replaced by memcpy in tm file.
4227 (register_virtual_type): Rename to h8500_register_virtual_type.
4228 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
4229 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
4230 emulator have same reg offsets. This is all handled in the
4232 (h8500_trapped_internalvar): New routine to detect references to
4233 convenience vars acting as pointer pseudo-regs.
4234 (h8500_value_trapped_internalvar): Conjure up value of pointer
4236 (h8500_set_trapped_internalvar): Convert set value in real
4237 register references.
4238 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
4239 code segment register.
4240 infrun.c (proceed): Simplify. Call write_pc instead of doing it
4242 (wait_for_inferior): Add h8500 specific code to add stack segment
4243 when reading SP register.
4244 remote-sim.c (fetch_register): Spacing.
4245 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
4246 detect cruft. Redo all register manipulation stuff. Get rid of
4247 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
4248 to frame pointer. (IS_TRAPPED_INTERNALVAL,
4249 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
4250 to create internal vars for pointer pseudo-regs.
4252 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
4254 * Makefile.in: Numerous small changes to macro definitions
4255 and rules for building gdb distribution tree. Many macros
4256 eliminated or merged, and rules simplified.
4257 * alldeps.mak: Update.
4260 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
4262 * Makefile.in: recurse through SUBDIRS for dvi target too
4264 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
4266 * Clean up xcoff relocation.
4267 objfiles.h (struct objfiles): Add section_offsets, num_sections.
4268 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
4270 symtab.h (struct general_symbol_info): Add section field.
4271 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
4272 xcoffread.c: Set section for symbols and msymbols.
4273 (struct symtab): Add block_line_section field.
4274 buildsym.c (end_symtab): Set it.
4275 (end_symtab and callers): Add section parameter.
4276 objfiles.c (objfile_relocate): New funciton.
4277 xcoffexec.c (vmap_symtab): Use it.
4278 xcoffsolib.h (struct vmap): Remove unused fields.
4279 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
4280 CORE_NEEDS_RELOCATION, symtab_relocated.
4281 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
4282 rs6000-tdep.c: Make loadinfotext static.
4283 breakpoint.c (fixup_breakpoints): Doc fix.
4284 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
4285 (end_symtab): primary field replaces nonreloc.
4287 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
4289 * symtab.h (struct linetable_entry): Remove confusing comment.
4291 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4293 * Makefile.in: add installcheck target
4295 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
4297 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
4298 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
4299 z8k}: New directories to hold cpu specific configuration files.
4300 Naming follows gcc convention.
4301 * config/{*.mt, *.mh}: All target and host makefile fragment
4302 config files moved to an appropriate config/<cpu> subdirectory.
4303 * nm-*, xm-*, tm-*: All native, host, and target files, which
4304 get linked to nm.h, xm.h, and tm.h respectively by configure,
4305 moved to appropriate config/<cpu> subdirectory.
4306 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
4307 Native, host, and target files that are common across more than
4308 one cpu architecture and included by one of the configured
4309 native, host, or target files, get moved to config directory.
4310 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
4311 pick up native, host, or target include files moved to one of
4312 the config subdirectories, and that are included by other files.
4313 * Makefile.in (alldeps.mak): Modify to account for new config
4314 directory structure.
4315 * alldeps.mak, depend: Update for new config directory structure.
4316 * config/*/[ntx]m-*.h: Modify all files that include other
4317 [ntx]m-*.h files to use path relative to gdb/config. I.E.
4318 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
4320 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
4321 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
4322 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
4323 * configure.in: Default gdb_host_cpu to host_cpu, and remap
4324 the ones where the default is not unique or different than the
4325 config subdirectory name. Similarly, handle gdb_target_cpu.
4326 Modify configure.in as appropriate to make use of gdb_host_cpu
4327 and gdb_target_cpu to find makefile fragments and make links.
4329 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
4331 * mipsread.c (compare_blocks): Sort blocks with the same start
4332 address by decreasing ending address.
4334 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4336 * mipsread.c (parse_procedure): Save cur_fdr accross call to
4337 lookup_symbol as it might get clobbered by the call.
4339 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
4340 The previous code did not initialize the language field for the psymtab
4343 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
4345 * c-exp.y (parse_number): Avoid shift warning.
4346 * serial.h (struct ttystate): Declare empty one on DOS.
4348 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
4350 * xm-sun4os4.h: Return type of free() should be void, not int.
4352 * vx-share/vxWorks.h: Remove #def of NULL.
4354 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
4356 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
4358 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
4360 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
4362 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
4364 * ieee-float.c: Moved to ../libiberty.
4365 * ieee-float.h: Moved to ../include.
4366 * Makefile.in: Update accordingly.
4367 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
4368 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
4369 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
4370 it is now in ../opcodes/m68881-ext.c.
4371 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
4372 prologue (some callers _do_ care).
4373 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
4374 new interface of ../opcodes/*-dis.c.
4375 * ch-exp.y: Add #include <ctype.h>.
4377 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
4379 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
4381 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
4383 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
4385 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
4387 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4389 * z8k-tdep.c (extract_return_value, write_return_value,
4390 store_struct_return): New functions from macros in tm-z8k.h.
4392 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
4394 * valops.c (value_arg_coerce): Apply temporary patch to
4395 fix problem with coercion of array and function types when
4396 passed as arguments to C functions, pending a more complete
4397 review of when and how coercion should be done, depending
4398 upon context and language.
4400 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
4402 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
4404 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
4405 debugsec if there are a non-zero number of symbols.
4407 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
4409 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
4411 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
4413 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
4415 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
4416 not just 50 symbols.
4417 (symtbl_num_syms): New variable.
4418 (read_xcoff_symtab): Set it.
4419 (read_symbol_nvalue): Check for bad symno.
4420 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
4423 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
4425 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
4426 This is defined in defs.h if necessary.
4427 * vx-share/vxWorks.h: Remove #defs of min and max.
4428 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
4429 vx-share/xdr_rdb.c: include defs.h.
4431 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
4433 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
4436 * xcoffread.c (enter_line_range): complain() on bad endoffset.
4437 xcoffread.c: Doc fixes.
4439 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
4441 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
4442 xcoffexec.c (xcoff_relocate_core): New function.
4443 (text_adjustment): Removed.
4444 (add_vmap): Return the vmap.
4445 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
4447 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
4449 * xcoffsolib.h: Add objfile member to struct vmap.
4450 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
4451 xcoffexec.c (add_vmap): Allocate objfiles here.
4453 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
4455 Support 68000 series without floating point.
4457 * configure.in (m68000-*-{aout,elf,coff}): New configs.
4458 * tm-68k-nofp.h: New file, lacks 68881 support.
4459 * config/m68k-nofp.mt: New file.
4461 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
4463 Remove a few remaining underscore/no-underscore remnants from
4466 * config/{m68k-un.mt, sparc-un.mt}: Remove.
4467 * config/m68k-noun.mt: Rename to m68k-fp.mt.
4468 * config/sparc-noun.mt: Rename to sparc-em.mt.
4469 * tm-68k-noun.h, tm-spc-noun.h: Remove.
4470 * tm-68k-un.h: Rename to tm-68k-fp.h.
4471 * tm-spc-un.h: Rename to tm-spc-em.h.
4472 * tm-sun4sol2.h: Cleanup.
4473 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
4475 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
4477 * symmisc.c (std_in, std_out, std_err): Move initializations
4478 to runtime code, in case they aren't constant.
4480 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
4482 * symtab.c (find_pc_symtab): some object file formats, notably
4483 mips, have holes in the address ranges of symtabs. Change
4484 this algorithm from first hit to tightest fit.
4486 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
4487 fence post without finding the enclosing function, then print a
4490 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
4492 * utils.c (fputs_demangled, fprint_symbol): Remove.
4493 * utils.c (fprintf_symbol_filtered): New function which combines
4494 the functionality of fputs_demangled and fprint_symbol. Uses a
4495 caller provided language parameter to select the appropriate
4496 demangler, and caller provided args to pass to the demangler.
4497 * defs.h (enum language): Move further up in file so enum can
4498 be used in prototypes.
4499 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
4500 * defs.h (fprintf_symbol_filtered): Add prototype.
4501 * c-typeprint.c (cp_type_print_method_args): Replace calls to
4502 fputs_demangled with call to fprintf_symbol_filtered.
4503 * cp-valprint.c (demangle.h): Include
4504 * cp-valprint.c (cp_print_value_fields): Replace calls to
4505 fprint_symbol with calls to fprintf_symbol_filtered.
4506 * printcmd.c (print_frame_args): Replace call to fprint_symbol
4507 with call to fprintf_symbol_filtered.
4508 * stack.c (print_frame_info): Remove obsolete code so we don't
4509 have to update fputs_demangled usage in it.
4510 * stack.c (print_frame_info, frame_info): Add language variable
4511 to pass to fprintf_symbol_demangled and initialize it from the
4512 symbol's language. Replace calls to fputs_demangled with calls
4513 to fprintf_symbol_filtered.
4514 * symtab.c (find_methods): Replace call to fputs_demangled with
4515 call to fprintf_symbol_filtered.
4516 * ch-valprint.c (demangle.h): Include.
4517 * ch-valprint.c (chill_print_value_fields): Replace call to
4518 fprint_symbol with call to new fprintf_symbol_filtered.
4520 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
4522 * Makefile.in (VERSION): Bump version to 4.8.2.
4524 * main.c (source_command): Require an explicit pathname of file
4525 to source, since previous behavior of defaulting to gdb init file
4526 was troublesome and undocumented.
4527 * printcmd.c (disassemble_command): Add missing '{}' pair to
4528 else with two statements. Bug reported by Stephane Tsacas
4530 * symtab.c (find_pc_line): Don't complain about zero length or
4531 negative length line numbers for the moment, since we may not own
4532 the terminal when called, such as when single stepping. (FIXME)
4533 * language.h (CAST_IS_CONVERSION): True if current language is
4534 C++ as well as C. Fix from Peter Schauer.
4535 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
4536 Use STREQN macro rather than bare '!strncmp()'.
4537 * environ.c (unset_in_environ): Avoid use of memcpy on
4538 overlapping memory regions, as suggested by Paul Eggert
4539 <eggert@twinsun.com>.
4540 * c-exp.y (%union struct): Remove unused ulval as suggested
4541 by Paul Eggert <eggert@twinsun.com>.
4543 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
4545 * main.c (gdbinit): Make static.
4546 * main.c (inhibit_gdbinit): Move to file scope.
4547 * main.c (main): Remove local inhibit_gdbinit.
4548 * main.c (source_command): Don't source '.gdbinit' file by
4549 default if gdb has been told to ignore it.
4551 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
4553 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
4556 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
4558 * printcmd.c (print_address_symbolic): Only print if offset
4559 is shorter than max_symbolic_offset.
4560 (initialize_printcmd): `set print max-symbolic-offset'.
4562 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
4563 (examine_tag): Use it.
4564 (read_register_stack): Only look in the local registers for a
4565 memory address if it's between rfb and rsp; go to memory otherwise.
4566 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
4567 (reginv_com): Remove ancient kludge command.
4569 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4571 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
4572 irix4 will again compile.
4574 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
4576 * configure.in: accept mips-sgi-irix4* for irix4.
4578 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
4580 * z8k-tdep.c (print_register_hook): Lint.
4582 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
4584 Lint fixes from Paul Eggert (eggert@twinsun.com):
4586 * command.c (do_setshow_command): var_uintegers are unsigned.
4587 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
4588 unsigned, since they use hex values with the high bit set.
4590 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
4592 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
4593 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
4595 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
4596 macro definitions in parenthesis.
4598 * dbxread.c (dbx_symfile_init): Catch the case where there is
4599 no string table, but the only way we find out is by reading zero
4602 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
4604 * dbxread.c (dbx_symfile_init): Make size of the string table
4605 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
4606 offset to the string table is nonzero and handle the nonexistant
4607 string table case, should it occur. Ensure that the string table
4608 size read from the file is reasonable, with a minimum lower bound
4609 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
4611 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
4613 * Makefile.in: Changes to build testsuite correctly.
4614 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
4615 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
4616 (TARGET_FLAGS_TO_PASS): New variable.
4617 (SUBDIRS): Added testsuite.
4618 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
4619 testsuite is compiled with CC_FOR_TARGET rather than CC.
4621 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
4623 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
4624 reported by mycroft@gnu.ai.mit.edu.
4626 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
4627 * configure.in (vax-*-ultrix2*): New triplet.
4628 * config/vaxult2.mh: New file.
4629 * xm-vaxult2.h: New file.
4631 * c-exp.y (parse_number): Change high_bit to unsigned.
4632 * demangle.c: Change all references to cfront to ARM, since the
4633 actual algorithm is the one specified in the Annotated Reference
4634 Manual. This was confusing users into thinking that full cfront
4635 support was implemented.
4636 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
4637 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
4638 directly to lookup_struct_elt_type, which will do the
4639 dereferencing itself.
4640 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
4641 NULL dereferencing bug for unnamed structs, comment out
4644 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
4646 * coffread.c (process_coff_symbol): Change PCC argument correction
4647 so that it only happens on big-endian targets; so that it only
4648 happens if the short or char argument is aligned on an int
4649 boundary; and so that it changes the location, rather than the
4650 type, of the argument. These changes tend to parallel similar
4651 (old) changes in stabsread.c.
4653 * coffread.c (coff_read_enum_type): Use the specified size for
4654 enums, don't assume that they are int-sized.
4656 * c-valprint.c (c_val_print): Don't assume enums are the same as
4659 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
4660 Rendell, <michael@mercury.cs.mun.ca>.
4662 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
4664 * language.h (local_decimal_format_custom): Add prototype.
4665 * language.c (local_decimal_format_custom): Add function, bug
4666 reported by Robert R. Henry (rrh@tera.com).
4668 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
4670 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
4671 by Josef Leherbauer, joe@takeFive.co.at.
4673 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
4675 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
4676 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
4677 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
4678 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
4679 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
4680 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
4681 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
4682 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
4684 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
4686 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
4687 of demangled name fields to NULL if no demangling exists for
4688 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
4689 symbols if their language is known at the time they are created,
4690 but sometimes the language is not known until later.
4692 * ch-typeprint.c (chill_print_type_base): Name changed to
4693 chill_type_print_base to match pattern for C and C++ names.
4694 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
4695 to be consistent with other usages.
4696 * ch-typeprint.c (chill_type_print_base): Add support for
4697 printing Chill STRUCT types.
4698 * ch-valprint.c: Include values.h.
4699 * ch-valprint.c (chill_print_value_fields): New function and
4700 prototype for printing Chill STRUCT values.
4701 * ch-valprint.c (chill_val_print): Fix call to val_print_string
4702 that was being called with two args instead of three.
4703 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
4704 to print Chill STRUCT values.
4706 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
4708 * configure.in: added testsuite to configdirs.
4710 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
4712 * doc/stabs.texi: The `this' pointer is now known by the name
4713 `this' instead of `$t'.
4715 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
4717 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
4718 references of TAG_string_type DIEs in user defined types.
4719 * ch-lang.c (chill_create_fundamental_type): Track compiler
4720 change that now emits debugging info with the type long for Chill
4723 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
4725 * remote-mips.c: New file; implements MIPS remote debugging
4727 * config/idt.mt: New file; uses remote-mips.c
4728 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
4730 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
4731 floating point coprocessor.
4732 (mips_push_dummy_frame): If not mips_fpu, don't save floating
4734 (mips_pop_frame): If not mips_fpu, don't restore floating point
4736 (_initialize_mips_tdep): New function; let the user reset mips_fpu
4738 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
4739 mips_fpu, don't use fp0 as floating point return register.
4740 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
4743 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
4745 * gdb/testsuite: made modifications to testcases, etc., to allow
4746 them to work properly given the reorganization of deja-gnu and the
4747 relocation of the testcases from deja-gnu to a "tool" subdirectory.
4749 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
4751 * gdb/testsuite: Initial creation of gdb/testsuite.
4752 Migrated dejagnu testcases and support files for testing nm to
4753 gdb/testsuite from deja-gnu. These files were moved "as is"
4754 with no modifications. This migration is part of a major overhaul
4755 of dejagnu. The modifications to these testcases, etc., which
4756 will allow them to work with the new version of dejagnu will be
4757 made in a future update.
4759 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
4761 * NEWS: Add reminders for next release.
4763 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
4765 * mipsread.c (parse_lines): Correct check for files compiled with
4768 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
4770 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
4772 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
4774 * Makefile.in (VERSION): GDB-4.8 release!
4775 * README, NEWS: Update for release.
4777 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
4779 * am29k-pinsn.c (print_insn): Minor nits with const.
4780 * am29k-tdep.c: More minor nits with arg types for
4781 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
4783 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
4785 * gcc.patch: Update for a different GCC (G++) bug.
4786 * main.c (print_gdb_version): Update copyright year to 1993.
4787 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
4788 conditionalize this file on it. FIXME, right way is to split
4789 these into two config files.
4790 (ATTACH_DETACH): Define for BSD 4.4
4791 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
4792 (U_REGS_OFFSET): Revise for 4.4.
4793 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
4794 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
4795 LONG_MAX into this file to avoid cpp "redefinition" warnings.
4797 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4799 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
4802 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
4804 * c-lang.c (c_printstr): Bugfix for length==0 case.
4806 * c-lang.c (c_printstr): If a C string ends in a null, don't
4809 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
4811 * defs.h (STRCMP): Make it work for unsigned chars.
4813 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
4815 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
4816 * config/hp300bsd.mh (REGEX, REGEX1): Define.
4817 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
4818 define to kludge the large opcode table into two smaller tables,
4819 since GCC take exponential space to build the table. Lint.
4820 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
4822 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
4824 * Makefile.in (VERSION): Roll to 4.7.9.
4825 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
4826 definition here, to handle both BSD 4.3 and 4.4 systems.
4827 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
4828 * remote.c (alarm): Move declaration to global level, before
4829 first reference to it.
4830 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
4831 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
4833 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
4835 * remote.c (readchar): forward declare alarm which otherwise looks
4836 like an undeclared variable to gcc.
4838 * dbxread.c (process_one_symbol): cast enum value N_SO into int
4839 when comparing against an int. Avoids superfluous warning from
4842 * inflow.c (set_sigint_trap): add cast to assignment from signal.
4843 Avoids superfluous warnings from some systems and/or compilers
4844 (like vax ultrix 4.2.)
4846 * language.c (struct op_print unk_op_print_tab): use the enum
4847 values rather naked zeros as initializers. Avoids warnings from
4848 ultrix type compilers.
4850 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
4852 * Makefile.in (VERSION): Roll to 4.7.6.
4853 (SFILES_SUBDIR): Add 29k-share/udi_soc.
4854 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
4855 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
4856 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
4857 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
4858 (depend): Fix bug where nm-files in config files weren't noticed.
4859 (make-proto-gdb-1): Avoid changing directories while building new
4860 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
4862 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
4864 * remote.c: Improve error recovery. Allow user to break out
4865 of initial connection attempt with INTERRUPT. Treat a timeout
4866 while waiting for remote packet like a retry, unless the remote
4867 side is actively running user code. Fix a few long printf_filtered's.
4869 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
4872 * buildsym.c (start_subfile): Allow null file name.
4874 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
4876 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
4877 expects a pointer to complaint rather than a complaint
4879 (process_linenos): free the previously allocated subfile name,
4880 then allocate the new one from the heap.
4882 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4884 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
4886 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
4888 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
4889 Previously, would bogusly index off the bottom of type_vector.
4890 (rs6000_builtin_type): Accept type number as argument.
4891 (read_type, case '-'): Handle negatives like any other type number.
4893 * symfile.c (deduce_language_from_filename): Handle null name.
4895 * mips-tdep.c (isa_NAN): Fix byte order dependency.
4896 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
4897 fixed by sato@sm.sony.co.jp.
4899 * xcoffread.c (parmsym): Don't use an initializer to set up
4900 this struct symbol. Set it up in initialize_xcoffread.
4901 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
4902 works on real rs/6000 target with #ifndef FAKING_RS6000.
4904 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
4906 * stabsread.c (rs6000_builtin_type): Move function from
4907 xcoffread.c:builtin_type.
4908 * xcoffread.c (builtin_type): Move to stabsread. Remove
4909 IBM6000_HOST dependency. Move misplaced comments.
4910 (various): Change printf's to complaints.
4911 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
4912 objfile argument to read_type calls under #if 0.
4913 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
4914 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
4915 * Makefile.in: xcoffread.o is not built by default.
4916 * xm-rs6000.h (IBM6000_HOST): Remove.
4917 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
4918 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
4921 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
4923 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
4924 VALUE_LVAL to be lval_memory so that we don't try to modify wild
4925 register numbers when user tries to modify elements in structs
4926 passed as arguments.
4927 * inflow.c (child_terminal_info): Move banner outside of system
4929 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
4930 passes struct/union arguments by address.
4932 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
4934 * Based on patch from Kean Johnston <maw@netcom.com>:
4935 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
4936 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
4937 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
4939 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
4941 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
4942 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
4944 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
4946 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
4947 cc debugging output.
4949 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
4951 * stabsread.c (define_symbol): Complain about unrecognized names
4952 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
4953 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
4954 (read_cpp_abbrev): Don't use the class name as part of the
4955 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
4956 abbrevs. Inspired by Mike Tiemann.
4957 (read_tilde_fields): Comment. Remove ancient dead code.
4958 Remove erroneous but non-dead code. Simplify. Add complaints.
4959 (in general): Remove extraneous (parentheses) in return
4962 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
4964 * coffread.c (coff_lookup_type): Fix fencepost error reported
4965 by Art Berggreen, <arg@opal.acc.com>.
4967 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
4968 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
4970 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
4971 test, which is apparently left over from when we used native
4972 include files and couldn't depend on the member names being there.
4973 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
4975 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
4977 * mipsread.c: Major overhaul to use new BFD symbol table reading
4978 routines. Now swaps information as it is needed, rather than
4979 swapping everything when the file is read.
4981 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
4983 * Makefile.in (TARDIRS): Add sparclite demo dir.
4984 (*.tab.c): Change dependency on Makefile to depend on
4985 Makefile.in, otherwise it always rebuilds after configuring.
4986 Force output *.tab.c file into current directory even in "make"
4987 versions that rewrite dependent file names used in command lines.
4989 * TODO: Remove some things we did.
4990 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
4991 * os68k-xdep.c: Remove; useless file (os68k is a target only).
4992 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
4993 * symtab.h: Eliminate unnamed unions and structs.
4995 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
4997 * Makefile.in (VERSION): Roll to 4.7.5.
4999 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
5001 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
5002 re-evaluating symbol pointers.
5004 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
5006 * c-exp.y (lcurly, rcurly): New nonterminals.
5007 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
5009 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
5010 made function static.
5011 * parse.c (struct funcall): Moved struct def from parser-defs.h.
5012 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
5013 * parse.c (start_arglist):
5014 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
5015 * parser-defs.h (struct funcall): Moved struct def to parse.c.
5016 * parser-defs.h (funcall_chain): Moved to parse.c.
5017 * printcmd.c (print_frame_nameless_args): Fix prototype.
5018 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
5019 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
5020 * valops.c (typecmp): Moved prototype from values.h.
5021 * value.h (typecmp): Moved prototype to valops.c, made static.
5022 * ch-exp.y (yylex): Change way control sequences are disabled.
5024 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
5026 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
5028 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
5030 * mipsread.c (upgrade_type): Build array types correctly, using
5031 create_range_type and create_array_type.
5033 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
5035 * remote-nindy.c: Cleanup.
5037 * infrun.c (wait_for_inferior): When rolling back the PC after
5038 a breakpoint, call write_pc so that NPC gets rolled back as well
5041 * blockframe.c (inside_entry_file, inside_main_func,
5042 inside_entry_func): PC of zero is always "bottom of stack".
5044 * printcmd.c (print_frame_args, print_frame_nameless_args):
5045 Let print_frame_nameless_args decide whether there are any,
5046 laying groundwork for possibly later printing 29K args for
5047 functions where we have tag words but no symbols.
5049 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
5051 * Makefile.in: fix GDB doc targets for new doc subdir structure
5053 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
5055 * stack.c (parse_frame_specification): Parse as many arguments
5056 as there are (up to MAXARGS). Pass all of them in argc, argv
5057 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
5058 many there were, onto SETUP_ARBITRARY_FRAME.
5059 * tm-mips.h, tm-sparc.h: Corresponding changes.
5060 * mips-tdep.c, sparc-tdep.c: Ditto.
5062 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
5064 * hp300ux-nat.c: Update copyrights.
5065 * mipsread.c (parse_partial_symbols): Complain about block
5066 indexes that go backwards. Fix from Peter Schauer.
5067 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
5068 symbol-file that has no linkage symbols to be read.
5069 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
5070 from tm- file to xm-file, since they're host dependent.
5071 * valarith.c (value_binop): Typo.
5073 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
5075 * sparclite/aload.c: Add copyleft.
5076 * sparclite/crt0.s: Add comment at beginning.
5078 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5080 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
5081 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
5083 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
5085 * values.c (value_headof): Fix typo in which VTBL and ARG were
5086 being confused for one another.
5088 * valops.c (typecmp): Now static.
5090 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
5091 baseclass--we don't always inherit its virtual function table
5094 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
5095 pointer correctly in case value_struct_elt moves it around.
5097 * valops.c (typecmp): Now static. Also, now groks references
5100 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
5101 zero on recursive call. If NAME is the name of TYPE, return TYPE.
5103 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
5105 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
5106 to avoid "too much defining" error from native C compiler (!).
5108 * Makefile.in (HFILES): Add typeprint.h.
5109 * typeprint.[ch]: Update copyrights.
5111 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
5113 * Makefile.in: Update to match doc/ subdir changes.
5115 * config/hp300hpux.mh: No cross-host file needed, just native.
5116 * config/go32.mh: Remove nonexistent "native" support.
5118 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
5119 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
5120 * m88k-tdep.c (next_insn): Lint, cleanup.
5121 (store_parm_word): Lint.
5123 * README: Fix typo (reported by karl@hq.ileaf.com).
5125 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
5127 * expression.h (BINOP_CONCAT): Document use for self concatenation
5128 an integral number of times.
5129 * language.c (binop_type_check): Extend BINOP_CONCAT for self
5131 * valarith.c (value_concat): Rewrite to support self
5132 concatenation an integral number of times.
5133 * Makefile.in (ch-exp.tab.c): Change "expect" message.
5134 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
5135 eliminate hundreds of spurious shift/reduce and reduce/reduce
5136 conflicts that mask the 5 real ones.
5137 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
5138 * ch-exp.y (integer_literal_expression): Remove production,
5141 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
5143 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
5144 implied that "no side effects" was nonfunctional.
5145 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
5146 character string and bitstring concatenation.
5147 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
5148 * expression.h (exp_opcode): Add BINOP_CONCAT.
5149 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
5150 * language.c (string_type): Add function to determine if a type
5152 * language.c (binop_type_check): Add case for BINOP_CONCAT.
5153 * valarith.c (value_concat): New function to concatenate two
5154 values, such as character strings or bitstrings.
5155 * valops.c (value_string): Remove error stub and implement
5157 * value.h (value_concat): Add prototype.
5158 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
5159 * ch-exp.y (yylex): Recognize SLASH_SLASH.
5160 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
5163 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
5165 * c-exp.y (exp): Add production to support direct creation
5166 of array constants using the obvious syntax.
5167 * c-valprint.c (c_val_print): Set printed string length.
5168 * dwarfread.c (read_tag_string_type): New prototype and
5169 function that handles TAG_string_type DIEs.
5170 * dwarfread.c (process_dies): Add case for TAG_string_type
5171 that calls new read_tag_string_type function.
5172 * expprint.c (print_subexp): Add support for OP_ARRAY.
5173 * gdbtypes.c (create_range_type, create_array_type): Inherit
5174 objfile from the index type.
5175 * ch-typeprint.c (chill_print_type): Add case for
5177 * ch-valprint.c (chill_val_print): Fix case for
5180 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
5182 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
5183 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
5184 include/coff/mips.h.
5186 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
5188 * c-exp.y (exp:STRING): Convert C strings into array-of-char
5189 constants with an explicit null byte terminator. OP_STRING is
5190 now used for real string types.
5191 * c-lang.c (builtin_type_*): Move declarations to lang.c since
5192 they are used by all languages.
5193 * c-lang.c (_initialize_c_language): Move initializations of
5194 builtin_type_* to lang.c.
5195 * c-typeprint.c (c_type_print_varspec_prefix,
5196 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
5197 to TYPE_CODE_STRING.
5198 * c-valprint.c (c_val_print): Change the way character arrays
5199 are printed as strings to be consistent with the way strings
5200 are printed when pointer-to-char types are dereferenced.
5201 Remove test of print_max before calling val_print_string, which
5202 now does it's own test.
5203 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
5204 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
5205 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
5206 * gdbtypes.c (builtin_type_*): Add declarations moved from
5208 * gdbtypes.c (create_string_type): New function to create real
5210 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
5211 renamed to TYPE_CODE_STRING.
5212 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
5213 builtin_type_* types moved from c-lang.c.
5214 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
5215 to TYPE_CODE_STRING.
5216 * gdbtypes.h (builtin_type_string): Add extern declaration.
5217 * gdbtypes.h (create_string_type): Add prototype.
5218 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
5219 renamed to TYPE_CODE_STRING.
5220 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
5222 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
5223 renamed to TYPE_CODE_STRING.
5224 * parse.c (length_of_subexp, prefixify_subexp): Add case for
5226 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
5227 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
5228 to TYPE_CODE_STRING.
5229 * valops.c (allocate_space_in_inferior): New function and
5230 prototype, using code ripped out of value_string.
5231 * valops.c (value_string): Rewritten to use new function
5232 allocate_space_in_inferior, but temporarily disabled until some
5233 other support is in place.
5234 * valops.c (value_array): New function to create array constants.
5235 * valprint.c (val_print_string): Add comment to document use,
5236 complete rewrite to fix several small buglets.
5237 * value.h (value_array): Add prototype.
5238 * value.h (val_print_string): Change prototype to match rewrite.
5239 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
5240 * ch-exp.y (match_character_literal): Disable recognition of
5241 control sequence form of character literals and document why.
5243 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
5245 * nindy-share/nindy.c: Add comments to #endif's to clarify
5248 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
5249 read_memory to get byte order right.
5250 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
5251 anymore. This is done in paread.c now. We expect unwind info
5252 to hang off of objfiles, and search all of the objfiles when until
5254 * (skip_trampoline_code): Cast arg to target_read_memory.
5255 * objfiles.h (struct objfile): Add new field obj_private to hold
5256 per object file private data (unwind info in this case).
5257 * paread.c (read_unwind_info): New routine to read unwind info
5258 for the objfile. This data is hung off of obj_private.
5259 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
5260 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
5261 make this easier to access.
5263 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
5265 * c-valprint.c (cp_print_class_member): Add extern decl.
5266 * c-valprint.c (c_val_print): Extract code for printing methods
5267 and move it to cp_print_class_method in cp-valprint.c.
5268 * c-valprint.c (c_val_print): Extract code to print strings and
5269 move it to val_print_string in valprint.c.
5270 * cp-valprint.c (cp_print_class_method): New function using
5271 code extracted from c_val_print.
5272 * valprint.c (val_print_string): New function using code
5273 extracted from c_val_print.
5274 * value.h (val_print_string): Add prototype.
5275 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
5276 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
5277 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
5278 CHECKBUF, growbuf_by_size): New variables, macros, and support
5279 functions for implementing a dynamically expandable temp buffer.
5280 * ch-exp.y (match_string_literal): New lexer function.
5281 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
5282 removed and replaced with new CHECKBUF macro.
5283 * ch-exp.y (yylex): Call match_string_literal when appropriate.
5284 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
5286 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
5288 * Makefile.in: Add info for paread.o.
5289 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
5291 * blockframe.c (frameless_look_for_prologue): Correct the
5293 * gdbtypes.h, gdbtypes.c: Use const in decl of
5294 cplus_struct_default, now that pa-gas assembler has been fixed.
5295 * hppah-nat.c: Formatting.
5296 * hppah-tdep.c: Remove lots of useless externs for variables we
5298 * (find_unwind_entry): Speed up by using binary search, and a one
5300 * (rp_saved): New routine to see what unwind info says about RP
5301 being saved on the stack frame.
5302 * (frame_saved_pc): Look for prologue to see if we need to
5303 examine the stack for the saved RP or not.
5304 * (init_extra_frame_info): Check for prologue, instead of
5305 framesize to determine if we are frameless or not.
5306 * (frame_chain_valid): Stop backtraces when we run into _start.
5307 * (push_dummy_frame): Reformat to make more readable.
5308 * (find_dummy_frame_regs): ditto.
5309 * (hp_pop_frame): ditto.
5310 * (hp_restore_pc_queue): small cleanup.
5311 * (hp_push_arguments): ditto.
5312 * (pa_do_registers_info): ditto.
5313 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
5314 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
5315 * Define FRAME_CHAIN_VALID.
5316 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
5317 passed to functions.
5319 * paread.c (pa_symtab_read): Use new bfd conventions for
5320 accessing linker symbol table.
5321 * (pa_symfile_init): Access embedded STAB info via BFD section
5322 mechanism and related macros.
5325 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
5327 * sparc-stub.c: Use a seperate stack for our traps.
5328 * Handle recursive traps.
5329 * Remove all trap init code. This needs to be done by the
5331 * (set_mem_fault_trap): Call exceptionHandler() to setup this
5333 * (handle_exception): See if we are at breakinst, if so, then
5334 advance PC sp that users can just step out of breakpoint().
5335 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
5336 new place if SP has changed.
5337 * (case 's'): Get rid of this, we can't do it yet.
5338 * (case 't'): New command to test any old random feature.
5339 * (case 'r'): New command to reset the system.
5340 * (breakpoint): Add label to breakpoint trap instruction so that
5341 handle_exception() can detect where we are and get past the
5342 breakpoint trivially.
5344 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
5346 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
5348 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5350 * configure.in: recognise all sparclite variants
5352 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5354 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
5355 binary files oring in the right bit.
5357 * main.c, source.c, state.c, symmisc.c: use macros defined in
5358 fopen-{bin|both} when fopening files.
5360 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
5362 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
5363 from a configuration file (typically including <limits.h>), or to
5364 TARGET_CHAR_BIT if CHAR_BIT is not defined.
5365 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
5366 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
5367 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
5368 * exppritn.c (print_subexp, dump_expression): Add case for
5370 * expression.h (OP_BITSTRING): New expression element type for
5372 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
5373 macros to convert between number of expression elements and bytes
5374 to store that many elements.
5375 * i960-tdep.c (leafproc_return): Use new macros to access
5376 minimal symbol name and address fields.
5377 * m88k-pinsn.c (sprint_address): Use new macros to access
5378 minimal symbol name and address fields.
5379 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
5380 minimal symbol address field.
5381 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
5382 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
5383 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
5384 Use new BYTES_TO_EXP_ELEM macro.
5385 * parse.c (write_exp_bitstring): New function to write packed
5386 bitstrings into the expression element vector.
5387 * parse.c (length_of_subexp, prefixify_subexp): Add case for
5389 * parser-defs.h (struct stoken): Document that it is used for
5390 OP_BITSTRING as well as OP_STRING.
5391 * parser-defs.h (write_exp_bitstring): Add prototype.
5392 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
5393 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
5394 LOWER, LENGTH): New tokens for keywords.
5395 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
5396 upper_lower_argument, length_argument, array_mode_name,
5397 string_mode_name, variant_structure_mode_name): New non-terminals
5399 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
5400 * ch-exp.y (match_bitstring_literal): New lexer support function
5401 to recognize bitstring literals.
5402 * ch-exp.y (tokentab6): New token table for 6 character keywords.
5403 * ch-exp.y (tokentab5): Add LOWER, UPPER.
5404 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
5405 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
5406 * ch-exp.y (yylex): Check tokentab6.
5407 * ch-exp.y (yylex): Call match_bitstring_literal.
5409 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
5411 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
5412 symbol name and value fields.
5414 * c-exp.y (yylex): Make static, to match prototype and other
5417 * expression.h (exp_opcode): Add BINOP_MOD.
5418 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
5419 * expprint.c (dump_expression): Handle new BINOP_MOD.
5420 * language.c (binop_type_check): Handle new BINOP_MOD.
5421 * main.c (float_handler): Re-enable float handler when hit.
5422 * valarith.c (language.h): Include, need current_language.
5423 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
5424 for integer divide truncates towards zero for negative results.
5425 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
5426 * valarith.c (value_binop): Allow arithmetic operations on
5427 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
5428 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
5429 * ch-exp.y (tokentab3): Add MOD and REM.
5430 * ch-exp.y (yylex): Set innermost_block for symbols found
5431 in local scopes. Return LOCATION_NAME for local symbols.
5432 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
5433 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
5435 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
5437 * command.c (shell_escape, make_command, _initialize_command):
5438 don't create or use fork if CANT_FORK is defined.
5439 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
5440 code written for the IBM PC" remain.
5441 * xm-go32.h: define CANT_FORK
5443 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5445 * remote-sim.c: first attempt at general simulator interface
5446 * remote-hms.c: whitespace
5447 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
5448 understand new stack layout. (print_register_hook): print ccr
5449 register in a fancy way.
5451 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
5453 * eval.c (language.h): Include.
5454 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
5455 to pointer types when the current language is C. It loses for
5456 other languages when the lower index bound is nonzero.
5457 * valarith.c (value_subscript): Take array lower bounds into
5458 account when performing subscripting operations.
5459 * valops.c (value_coerce_array): Add comment describing why
5460 arrays with nonzero lower bounds are dealt with in value_subscript,
5461 rather than in value_coerce_array.
5463 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
5465 * ch-exp.y (FLOAT_LITERAL): Add token.
5466 * ch-exp.y (literal): Add FLOAT_LITERAL.
5467 * ch-exp.y (match_float_literal): New lexer routine.
5468 * ch-exp.y (convert_float): Remove.
5469 * ch-exp.y (yylex): Call match_float_literal.
5470 * ch-exp.y (yylex): Match single '.' after trying
5471 to match floating point literals.
5473 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
5474 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
5476 * expprint.c (dump_expression): New function for dumping
5477 expression vectors during gdb debugging.
5478 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
5479 MULTI_SUBSCRIPT and moved out of BINOP range.
5480 * expression.h (DUMP_EXPRESSION): New macro that calls
5481 dump_expression if DEBUG_EXPRESSIONS is defined.
5482 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
5483 * parse.c (length_of_subexp, prefixify_subexp): Change
5484 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
5485 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
5486 prefixify'ing the expression.
5487 * printcmd.c (print_command_1): Add comment.
5488 * ch-exp.y (expression_list): Add useful actions.
5489 * ch-exp.y (value_array_element): Add useful actions.
5490 * ch-exp.y (array_primitive_value): Add production.
5491 * ch-exp.y (yylex): Recognize ',' as a token.
5493 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5495 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
5496 POSIXize the recursive makes (make [variable assignments] target{s})
5498 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
5500 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
5501 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
5502 CPLUS_MARKER for all SVR4 systems, so follow suit.
5503 * defs.h (strdup_demangled): Remove prototype.
5504 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
5505 SYMBOL_INIT_LANGUAGE_SPECIFIC.
5506 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
5507 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
5508 prim_record_minimal_symbol_and_info): Use new macro
5509 SYMBOL_INIT_LANGUAGE_SPECIFIC.
5510 * minsyms.c (install_minimal_symbols): Use new macro
5511 SYMBOL_INIT_DEMANGLED_NAME.
5512 * stabsread.c (define_symbol): Use new macro
5513 SYMBOL_INIT_DEMANGLED_NAME.
5514 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
5515 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
5516 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
5517 SYMBOL_INIT_DEMANGLED_NAME.
5518 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
5519 SYMBOL_DEMANGLED_NAME now tests language itself.
5520 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
5521 now tests language itself.
5522 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
5523 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
5524 mangled name member in the language dependent portion of a symbol.
5525 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
5526 mangled name member appropriate for a symbol's language.
5527 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
5528 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
5529 SYMBOL_DEMANGLED_NAME now tests language itself.
5530 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
5531 initializes language dependent portion of symbol.
5532 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
5533 demangles and caches the demangled form of symbol names.
5534 * utils.c (fputs_demangled, fprint_symbol): Use current language
5535 to select an appropriate demangling algorithm.
5536 * utils.c (strdup_demangled): Remove, no longer used.
5537 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
5538 access the Chill mangled name member in the language dependent
5539 portion of a symbol.
5540 * ch-lang.c (chill_demangle): New function, simple demangler.
5541 * defs.h (chill_demangle): Add prototype.
5542 * symtab.h (language_dependent_info): Add struct for Chill.
5544 For older changes see ChangeLog-92
5550 version-control: never