1 Tue Sep 28 18:39:37 1993 Stan Shebs (shebs@rtl.cygnus.com)
3 * configure.in: Rename ...-lynx* to ...-lynxos*.
4 Add m68*-*-lynxos* configuration.
5 * dbxread.c (coffstab_build_psymtabs): New function,
6 interfaces coffread.c to dbxread functions.
7 * coffread.c (coff_symfile_info): Expand to include
8 dbx_symfile_info slots.
9 (coff_symfile_init): Init coff_symfile_info struct.
10 (coff_locate_sections): New functions, finds the stab and stabstr
12 (coff_symfile_read): Call coffstab_build_psymtabs if a stab
14 (coff_section_offsets): Replace fake version with real offsets.
16 Tue Sep 28 18:00:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
18 * infcmd.c (run_stack_dummy): Set the frame in the bp_call_dummy
21 Tue Sep 28 17:53:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
23 * config/nm-sysv4.h: Include solib.h. Define SVR4_SHARED_LIBS.
24 * config/tm-sysv4.h: Don't include solib.h.
25 * config/xm-sysv4.h: Don't define SVR4_SHARED_LIBS.
26 * config/i386/i386v4.mt (TDEPFILES): Move solib.o from here...
27 * config/i386/i386v4.mh (NATDEPFILES): ...to here.
28 * config/i386/nm-i386v4.h: Include nm-sysv4.h.
29 * config/m68k/amix.mt (TDEPFILES): Move solib.o from here...
30 * config/m68k/amix.mh (NATDEPFILES): ...to here.
32 Tue Sep 28 09:45:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
34 * symmisc.c (print_symbol): Use %02x not %2x for LOC_CONST_BYTES.
36 Clean up problems with targets and hosts that have 64 bit longs
37 and pointers and 32 bit ints.
38 * breakpoint.c, buildsym.c, c-lang.c, c-valprint.c, ch-lang.c,
39 ch-valprint.c, core.c, cp-valprint.c, dbxread.c, exec.c,
40 expprint.c, gdbtypes.c, infcmd.c, language.c, language.h,
41 m2-lang.c, maint.c, mips-tdep.c, mipsread.c, partial-stab.h,
42 printcmd.c, remote-vx.c, solib.c, source.c, stack.c, symfile.c,
43 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
44 Change all printf formats from %x to %lx if outputting an address.
45 Change la_*_format to use long format.
46 local_hex_string, local_hex_string_custom now take an unsigned long
47 argument, change all callers.
48 * coffread.c (read_coff_symtab): Remove superfluous cast for
50 * dbxread.c (end_psymtab): Cast MSYMBOL_INFO to long, not int.
51 * findvar.c, value.h (write_register): Change register value to long.
52 * gdbtypes.h (struct type): Change `bitsize' to long as
53 TYPE_FIELD_STATIC_PHYSNAME uses this field as a pointer.
54 * inferior.h (struct inferior_status): Change type of stop_pc to
56 * language.h (local_octal_string, local_octal_string_custom):
57 Remove prototype, the functions are neither defined nor used.
58 * mipsread.c (parse_symbol): Use temporary variable for bitsize as
59 f->bitsize is a long now.
60 * objfiles.c (add_to_objfile_sections, build_objfile_section_table):
61 Use unsigned long casts instead of int for abusing sections_end
63 * stack.c (parse_frame_specification): Change type of `args' to
64 CORE_ADDR for SETUP_ARBITRARY_FRAME.
66 * printcmd.c (make_vasize): Allow redefinition via MAKEVA_SIZE.
67 * mipsread.c (parse_type): Alpha cc now supports the t->continued
68 bit, update algorithm to match the way the compiler uses it.
70 Tue Sep 28 12:05:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
72 * utils.c (fprintfi_filtered): Fix comments.
74 Mon Sep 27 18:10:08 1993 Stu Grossman (grossman at cygnus.com)
76 * coffread.c (read_coff_symtab): Don't call getfilename if there
79 Mon Sep 27 10:22:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
81 * symtab.c (find_pc_line): Fix comments.
83 * remote-udi.c (udi_mourn): Don't pop target.
85 Fri Sep 24 17:25:41 1993 Stu Grossman (grossman at cygnus.com)
87 * corelow.c: Add multi thread/process support for core files with
88 .reg/XXX pseudo-sections.
89 * i386lynx-nat.c thread.h thread.c: Remove unnecessary core file
92 Thu Sep 23 10:49:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
94 * remote-udi.c (download): Skip zero length sections.
96 * valops.c (search_struct_method, value_struct_elt):
97 Use (value)-1, not -1, for error.
99 * infcmd.c (step_1), infrun.c (wait_for_inferior): Add comments
100 about SHIFT_INST_REGS.
102 * exec.c (exec_file_command): Set text_end based on all code readonly
103 sections, not just ".text".
105 * defs.h, infcmd.c, config/z8k/tm-z8k.h, config/m88k/tm-m88k.h,
106 config/sh/tm-sh.h, config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
107 z8k-tdep.c: Remove all references to ADDR_BITS_SET.
108 * config/m88k/tm-m88k.h: Define TARGET_WRITE_PC.
110 * config/m88k/tm-m88k.h, m88k-tdep.c: Add call function stuff.
112 Thu Sep 23 00:13:06 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
114 * config/mips/tm-mips.h (STORE_STRUCT_RETURN): Define as noop as
115 the pushing of the struct return address is already handled in
117 * mips-tdep.c (reinit_frame_cache_sfunc): Fix typo in prototype
119 * mipsread.c (parse_symbol, parse_type, upgrade_type): Add more
120 sanity checks for corrupt symbol entries to avoid core dumps
121 reported by benson@odi.com. Obviously Ultrix 4.3A cc now has
122 the same problems as the OSF/1 alpha cc.
123 * mipsread.c (parse_lines): Iterate over the range of the compressed
124 line number entries, the old iteration sometimes failed to stop
125 and wrote past the end of the LINETABLE. Add sanity check to avoid
126 the same problem in case the line number info is corrupt.
127 * mipsread.c (parse_procedure): Adjust pdr for alpha __sigtramp.
128 * mipsread.c (parse_external, parse_partial_symbols): Ignore stNil
129 symbols that are produced for statics in .o files and stLocal symbols
130 that are produced for every section in OSF/1 dynamically linked
132 * mipsread.c (psymtab_to_symtab_1): Put out `undefined symbols'
133 warning only under `verbose on' as there are many undefined symbols
134 in a dynamically linked executable.
136 Wed Sep 22 10:28:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
138 * config/i960/nindy960.mt: Don't define REMOTE_O; REMOTE_O was
139 intended only for VxWorks. Remove dcache.o from TDEPFILES now
140 that we pick it up from the default REMOTE_O.
142 * breakpoint.c (bpstat_what): Initialize retval.call_dummy and
145 * mips-tdep.c (mips_frame_chain): If frame size zero, return zero.
146 * rs6000-tdep.c: Add comment about framelessness.
148 * remote-nindy.c: Declare ninMemGet and ninMemPut.
150 Wed Sep 22 08:02:57 1993 Stu Grossman (grossman at cygnus.com)
152 * Makefile.in: Add i386lynx-tdep to the right places.
153 (TARDIRS): Add gdbserver.
155 * exec.c (print_section_info): Print entry point.
156 * i386lynx-nat.c (i386lynx_saved_pc_after_call): Move into
157 i386lynx-tdep.c. Add core file support.
158 * i386lynx-tdep.c: New module for Lynx/386 target dependant code.
159 * maint.c: Add `maint info sections' command to print info about all
160 sections that BFD knows about for exec and core files.
161 * sparc-tdep.c (sparc_push_dummy_frame): Update stack pointer
162 before putting frame on the stack. Consolidate writes to reduce
163 traffic for remote debugging.
164 * config/i386/i386lynx.mh (NATDEPFILES): Remove exec.o.
165 * config/i386/i386lynx.mt (TDEPFILES): Add exec.o, i386lynx-tdep.o.
166 * config/i386/nm-i386lynx.h: Add target_pid_to_str().
167 * config/i386/tm-i386lynx.h: Remove target_pid_to_str().
168 * sparclite/Makefile.in: Add deps to keep Sun make happy.
170 Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
172 * breakpoint.h, breakpoint.c (bpstat_stop_status): Add new argument
174 * infrun.c (wait_for_inferior): Pass it. Also consolidate the
175 test of whether we are stepping into a CURRENTLY_STEPPING macro.
177 Tue Sep 21 17:22:34 1993 K. Richard Pixley (rich@sendai.cygnus.com)
179 * breakpoint.c (bpstat_stop_status),
181 infrun.c (wait_for_inferior): collapse SHIFT_INST_REGS ifdef
184 * m88k-tdep.c: include ieee-float.h. new global target_is_m88110.
185 new const struct ext_format_m88110 for float format.
186 (pic_prologue_code): add braces.
187 (next_insn): remove unused variable buf.
188 (frame_find_saved_regs): remove unused variables next_addr,
190 (frame_locals_address): remove unused variables frame, ap.
191 (frame_args_address): remove unused variables frame, ap.
192 (push_parameters): add some breaks and a default case.
194 * remote-bug.c: remove redundant includes of value.h, target.h,
196 (bug_open): corrected typo, sr_multi_scan -> gr_multi_scan.
197 (bug_fetch_register): special case sfip register for m88110.
198 remove flag bit masking of pc registers. This should be handled
199 by the ADDR_BITS_* macros.
200 (bug_store_register): special case sfip register for m88110.
201 Corrected sprint format for extended registers.
203 * config/m88k/tm-m88k.h: white space and comment changes. include
204 ieee-float.h. expanded to cope with m88110 extended registers.
205 (R0_REGNUM, XFP_REGNUM, X0_REGNUM): new macros.
206 (SHIFT_INST_REGS): becomes a real macro.
208 Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
210 * breakpoint.c (breakpoint_1): Support bp_call_dummy.
212 Tue Sep 21 17:06:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
214 * elfread.c (record_minimal_symbol_and_info): Guess the section to
216 * objfiles.c: Include gdb-stabs.h for SECT_* macros.
217 (objfile_relocate): Relocate textlow and texthigh in psymtabs.
218 Relocate partial symbols. Check that minimal SYMBOL_SECTION is
219 nonnegative before using it.
220 * symtab.h: Adjust section field comment.
222 * remote.c (interrupt_query): New function.
223 (remote_interrupt_twice): Call interrupt_query.
224 (putpkt, getpkt): If quit_flag is set, call interrupt_query.
225 (remote_wait): Don't bother with objfile_relocate if the addresses
227 (remote_fetch_registers): If we see a packet that doesn't start
228 with a hex character, fetch a new one.
230 Tue Sep 21 11:44:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
232 * remote.c, remote-utils.c: Use SERIAL_FLUSH_INPUT after opening it.
234 * printcmd.c (print_scalar_formatted): When truncating value we are
235 going to print as unsigned, handle it generally for any length
236 less than sizeof (LONGEST), rather than special-casing sizeof (char),
237 sizeof (short), and sizeof (long). Clarify comment on what this
240 * symfile.c (deduce_language_from_filename): Accept .cxx for C++.
241 * buildsym.c (start_subfile): Use deduce_language_from_filename
242 rather than checking for .C or .cc ourself.
244 Mon Sep 20 14:53:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
246 * defs.h: Declare argument of re_comp as const char *.
248 * remote.c, remote-mips.c: Use sr_get_debug not remote_debug.
250 * README: Say using bfd from another release doesn't generally work.
252 Sat Sep 18 10:13:18 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
254 * mipsread.c (parse_type): Don't complain() if we guessed struct
255 and it was a union, or vice versa.
257 * defs.h (make_cleanup): Change PTR to void * when inside PARAMS.
259 Some of the following is in #ifdef CALL_DUMMY_BREAKPOINT_OFFSET.
260 * breakpoint.h (enum bptype): Add bp_call_dummy.
261 (struct bpstat_what): Add call_dummy field.
262 * infrun.c (wait_for_inferior): Deal with it.
263 * breakpoint.c (bpstat_what): Deal with call dummy breakpoint.
264 * infcmd.c (run_stack_dummy): Set the call dummy breakpoint.
265 * config/sparc/tm-sparc.h: Define CALL_DUMMY_BREAKPOINT_OFFSET.
267 * remote-sim.h: New file.
268 * remote-sim.c: Add remote debug feature. Rename stuff to distinguish
269 interface to simulator from gdb-specific stuff. Other changes.
271 * remote-sp64sim.c: Renamed to remote-sim.c.
272 Use sr_get_debug instead of our own sim_verbose/simif_snoop.
273 Use gnutarget in call to bfd_openr.
274 Rename simif_* to gdbsim_*.
275 * config/sparc/sp64sim.mt: Change remote-sp64sim.c to remote-sim.c.
278 Fri Sep 17 04:41:17 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
280 * findvar.c (extract_signed_integer): Cast *p to LONGEST before doing
281 the xor and subtract. Otherwise it will not sign extend if the type
282 of LONGEST is larger than int.
283 * cp-valprint.c (cp_print_class_method): Inhibit core dump if
284 domain is an undefined cross reference.
285 * valops.c (call_function_by_hand): Set real_pc to correct
286 value if CALL_DUMMY_LOCATION != ON_STACK.
288 Thu Sep 16 20:37:06 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
290 * config/a29k/tm-a29k.h (FRAME_CHAIN): If rsize is zero, return zero.
292 Thu Sep 16 13:16:22 1993 Stu Grossman (grossman at cygnus.com)
294 * infrun.c (wait_for_inferior): Allow user to single step within
297 Thu Sep 16 12:34:01 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
299 * dbxread.c (copy_pending): Deal with END NULL.
300 (process_one_symbol): Add comments about what common_block NULL means.
302 Wed Sep 15 14:50:26 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
304 * remote-udi.c, remote-adapt.c, remote-mm.c: Move processor_type
305 to tm-a29k.h and a29k-tdep.c and make it an enum.
306 * a29k-tdep.c (a29k_get_processor_type): New function. Fix many
307 aspects of how we detected the processor type.
308 * remote-udi.c, remote-adapt.c, remote-mm.c (*_open): Call it
309 rather than figuring out the type ourselves.
311 Thu Sep 16 12:12:59 1993 Stu Grossman (grossman at cygnus.com)
313 * sparc-stub.c (_trap_low): Do restore/save sequence after
314 setting sp to ensure that we load the previous window from the
315 right place on the stack.
317 Thu Sep 16 00:36:32 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
319 * mipsread.c: Many changes for alpha ecoff format:
320 Correct sizeof(int) == sizeof(long) assumptions.
321 Replace stParsed hack by putting the parsed types on the pending chain.
322 Replace mips specific ecoff mapping by ECOFF_REG_TO_REGNUM macro,
323 provide default for cross debugging.
324 Swapping the symbol back is no longer needed as the symbol is not
326 Add new alpha basic types, handle btTypedef, handle stStaticProc
328 Update and clean up cross_ref for alpha cc cross ref variations.
329 Allocate types on the type_obstack to inhibit storage leaks.
330 * config/mips/tm-mips.h (ECOFF_REG_TO_REGNUM): Define.
331 * gdbtypes.c (recursive_dump_type): Dump TYPE_TAG_NAME if it is set.
333 Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
335 * stabsread.c (read_type): Process "s" (size) type attribute.
336 If type is defined to another type, copy the type.
338 Tue Sep 14 18:37:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
340 * config/i386/i386v4.mh (NATDEPFILES): Move exec.o from here...
341 * config/i386/i386v4.mt (TDEPFILES): ...to here.
343 Tue Sep 14 12:21:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
345 * Makefile.in (remote_utils_h): add serial.h and target.h.
346 (main.o, remote-es.o, remote-nindy.o, remote.o): remove target.h
347 (already in remote_utils_h).
348 (remote-utils.o): new rule.
350 * remote-utils.h: include serial.h.
352 * serial.h: ifdef protect from multiple inclusion.
354 * remote.c, remote-nindy.c, remote-mon.c, remote-es.c: include
357 * remote.c (remote_open), remote-nindy.c (nindy_open,
358 nindy_files_info), remote-mon.c (general_open), remote-es.c
359 (es1800_open): use remote-utils facilities for baud rate.
361 Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
363 * paread.c, coffread.c, elfread.c, dwarfread.c:
364 Include <time.h> and <sys/types.h> before libbfd.h.
366 * paread.c: Define BYTES_IN_WORD before including aout/aout64.h.
368 * Makefile.in (a29k-tdep.o): Depend on $(defs_h).
369 * config/a29k/tm-a29k.h (SAVED_PC_AFTER_CALL): Use gr122 not lr0
370 if this is a transparent procedure.
372 Mon Sep 13 16:06:43 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
374 * remote.c: Define remote_debug to 0 and #if 0 baud_rate. Temporary
375 hack so this file compiles again.
377 * remote-utils.c (gr_multi_scan): Cast return value from alloca.
378 (gr_multi_scan): #if 0 never-reached return(-1).
380 * remote-udi.c (udi_wait): Return inferior_pid not 0.
382 Mon Sep 13 14:14:35 1993 K. Richard Pixley (rich@sendai.cygnus.com)
384 Collect some remote things into remote-utils.
385 * remote-utils.[ch]: new files of functions collected from several
386 different remote targets.
387 * Makefile.in (REMOTE_O): add remote-utils.o.
388 (dcache_h, remote_utils_h): new macros.
389 (HFILES): add $(remote_utils_h).
390 (ALLDEPFILES): add $(remote_utils_h).
391 (dcache.o): new rule.
392 (main.o, remote-bug.o): also depend on $(remote_utils_h).
393 * target.h (remote_debug): extern moved to remote-utils.h.
394 * target.c (find_default_run_target, find_core_target): initialize
396 (remote_debug): moved to remote-utils.c.
397 (_initialize_targets): move declaration of user variable
398 remotedebug to remote-utils.c.
399 * remote-bug.c: include remote-utils.h rather than dcache.h.
400 (bug_close, bug_write, bug_write_cr, desc, bug_dcache, timeout,
401 dev_name, check_open, is_open, readchar, readchar_nofail,
402 pollchar, expect, expect_prompt, get_hex_digit, get_hex_byte,
403 get_hex_word, bug_kill, bug_detach, bug_create_inferior,
404 multi-scan, bug_prepare_to_store, bug_fetch_word,
405 bug_store_word, bug_files_info, bug_mourn, bug_com, bug_device,
406 bug_speed): removed and replaced with facilities from
408 (bug_read_inferior_memory): renamed to bug_read_memory.
409 (bug_write_inferior_memory): renamed to bug_write_memory.
410 (bug_xfer_inferior_memory): renamed to bug_xfer_memory.
411 (get_word): comment out this unused function for now.
412 (bug_settings, cpu_check_strings): new statics.
413 (bug_open): rewritten to use gr_open.
414 (_initialize_remote_bug): remove declarations of commands bug,
416 * main.c: include remote-utils.h.
417 (baud_rate): removed to remote-utils.c.
418 (main): handle baud rate settings using new facilities from
420 * defs.h (baud_rate): removed extern.
422 m88110 support via bug-197 monitor.
423 * remote-bug.c (get_reg_name, bug_fetch_register,
424 bug_store_register): added m88110 extended register support.
425 (wait_strings): added bug-197 prompt.
426 (bug_wait): cope with bug-197 prompt.
427 (start_load): cope with either bug-197 or bug-187 prompt.
429 Mon Sep 13 12:53:09 1993 Jim Kingdon (kingdon@cirdan.cygnus.com)
431 * inferior.h, infrun.c, thread.c, infcmd.c: Remove all uses of
432 pc_changed. If it was ever set to a non-zero value, it was before
433 GDB 2.8. It doesn't seem to have any useful function.
435 * defs.h: Don't define NORETURN (see comment).
437 Sat Sep 11 10:46:09 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
439 * m88k-nat.c (fill_gregset): Set r31 and sfip.
441 Thu Sep 9 10:18:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
443 * remote-udi.c (udi_wait, case UDIStdinNeeded): Use a loop calling
444 getchar() (terminated only on '\n') instead of scanf. Send the
445 '\n' which terminates it to the remote system.
448 * exec.c (ignore): Return 0.
449 * stack.c (return_command): Fetch lazy value directly, not via
450 VALUE_CONTENTS, to avoid "value computed is not used".
451 * inflow.c (new_tty): Move osigttou inside #if.
453 * remote.c (remote_fetch_registers): If remote reply is short, just
454 note that fact and keep going (reading extra registers as all bits 0).
455 (remote_store_registers): Send number of registers that were found
456 by remote_fetch_registers.
457 * m68k-tdep.c, config/m68k/tm-m68k.h, config/m68k/tm-*.h: Remove
458 HAVE_68881. Define CANNOT_STORE_REGISTER if ptrace() can't write
460 * config/m68k/{tm-m68k-nofp.h,m68k-nofp.mt,tm-m68k-fp.h,m68k-fp.mt}:
461 Remove, replaced by {tm-m68k-em.h,m68k-em.mt}.
462 * Makefile.in, configure.in: Change accordingly.
464 Thu Sep 9 04:59:03 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
466 * mipsread.c (cross_ref): Allow SGI extended symbol types as cross
468 * symmisc.c (print_symbol): Use TYPE_TAG_NAME not TYPE_NAME to avoid
469 printing of identities.
471 Wed Sep 8 19:18:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
473 * breakpoint.c (breakpoint_1): Deal with step resume breakpoint.
475 Wed Sep 8 13:01:10 1993 K. Richard Pixley (rich@cygnus.com)
478 * config/m88k/tm-m88k.h (frame_find_saved_regs): prototype.
479 * config/h8300/tm-h8300.h (NUM_REGS): rewrite to avoid nested comment.
480 * blockframe.c (get_prev_frame_info): initialize address.
481 * breakpoint.c (bpstat_copy): initialize retval.
482 (bpstat_stop_status): initialize value_is_zero.
483 (bpstat_what): initialize bs_class.
484 (breakpoint_1, mention): add do-nothing case for bp_step_resume.
485 (break_command_1): initialize cond_end, addr_end, &
486 canonical_strings_chain.
487 (enable_breakpoint): initialize save_selected_frame.
488 * buildsym.c (end_symtab): initialize symtab & linetablesize.
489 * c-exp.y (parse_number): initialize i.
490 * c-typeprint.c (c_type_print_varspec_prefix): include
491 TYPE_CODE_BITSTRING in switch statements and do nothing.
492 * c-valprint.c (c_val_print): removed unused variable c.
493 * ch-valprint.c (chill_val_print): removed unused variable eltlen.
494 * cp-valprint.c (cp_print_class_method): initialize f & j.
495 * eval.c (evaluate_subexp): initialize pc2, arg1, arg2.
496 * expprint.c (print_subexp): initialize myprec, assoc, & tempstr.
497 * findvar.c (value_from_register): initialize first_addr.
498 * gdbtypes.c (lookup_struct_elt_type): localize use of temporary
500 * infcmd.c (run_stack_dummy): return zero rather than simple
502 * infrun.c (wait_for_inferior): initialize stop_sp, prologue_pc.
503 remove symtab, appears unused.
504 (restore_selected_frame): return 1.
505 * mipsread.c (psymtab_to_symtab_1): initialize first_off.
506 (fixup_sigtramp): initialize b0.
507 * printcmd.c (do_examine): initialize val_type.
508 (print_frame_args): initialize b.
509 * ser-tcp.c (tcp_restore): comment out declaration. Appears
511 * ser-unix.c (hardwire_restore): comment out declaration. Appears
513 (hardwire_send_break): moved variable status into ifdef
515 (wait_for): moved variable numfds into ifdef HAVE_SGTTY.
516 * serial.h: comment change only.
517 * stabsread.c (rs6000_builtin_type): initialize rettype.
518 (read_range_type): initialize nbits.
519 * stack.c (print_frame_info): remove unused variable numargs.
520 (parse_frame_specification): remove unused variables arg1, arg2,
522 (return_command): initialize return_value.
523 * symfile.c (cashier_psymtab): initialize pprev.
524 * symtab.c (find_pc_psymbol): initialize best.
525 (lookup_symbol): initialize s.
526 (make_symbol_completion_list): initialize quote_pos.
527 * thread.c: include command.h.
528 (thread_info): static declaration removed; unused.
529 (info_threads_command): fix == vs = typo.
530 * typeprint.c (whatis_exp): initialize old_chain.
531 * valprint.c (val_print_string): remove unused variable
532 first_addr_err. Initialize old_chain.
533 (_initialize_valprint): white space comment change.
534 * values.c (show_values): rewrite if statement to avoid empty
536 (vb_match): remove unused variable fieldtype_target_type.
538 Wed Sep 8 10:21:33 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
540 * Makefile.in (mipsread.o): Depend on $(bfd_h).
542 Tue Sep 7 13:06:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
544 * gdbserver/Makefile.in (TAGS): config files are in
545 $(srcdir)/../config, not $(srcdir)/config.
547 * config/pa/tm-hppa.h: Declare target_read_pc and target_write_pc.
548 (STORE_RETURN_VALUE): Pass the correct offset of the return
549 register to write_register_bytes.
550 * hppa-tdep.c: Use target_write_pc if PCOQ_TAIL_REGNUM was not saved.
552 Tue Sep 7 14:30:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
554 * remote.c (remote_wait): Don't call error. Instead, call warning
555 inside a loop. User can ^C to get out.
557 * config/m68k/tm-m68k.h (FIX_CALL_DUMMY): Changed name of swapping
558 routine to match BFD name change.
559 * config/z8k/tm-z8k.h (FIX_CALL_DUMMY): Likewise.
561 Mon Sep 6 15:01:57 1993 Jeffrey Wheat (cassidy@cygnus.com)
563 * elfread.c: change elf32_symbol_type to elf_symbol_type
565 Mon Sep 6 15:43:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
567 * remote.c (remote_wait): Added 'W' and 'N' responses.
569 Fri Sep 3 08:57:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
571 * main.c, utils.c: Add comments about immediate_quit.
573 * elfread.c (elf_symtab_read): Don't add symbols starting with ".L"
576 * target.c (pop_target): Don't try to deal with the stack becoming
577 empty. Shouldn't happen and the code that tried was broken.
579 * dcache.c: Cast return value from xmalloc.
581 * remote.c: Move setting of immediate_quit from remote_open to
582 remote_start_dummy and set it back to zero when done.
584 Thu Sep 2 00:07:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
586 * m88k-tdep.c: Remove a bunch of unused #includes.
588 * language.h: Add comment about current_language.
590 * mips-tdep.c (_initialize_mips_tdep): Change heuristic-fence-post
591 from var_uinteger to var_zinteger.
593 * configure.in: Fix typo (delta88r4 -> delta88v4).
595 * config/m88k/xm-delta88.h: Don't include sys/siginfo.h. It was
596 to make this work on SVR4 before SVR4 had its own configuration,
599 * config/m88k/tm-delta88v4.h: Define FRAME_CHAIN_VALID_ALTERNATE.
601 * config/m88k/delta88v4.h (NATDEPFILES): Remove infptrace.o inftarg.o.
603 * config/m88k/xm-dgux.h: Renamed from config/m88k/xm-m88k.h.
604 * config/m88k/m88k.mh: Use xm-dgux.h.
605 * config/m88k/xm-m88k.h: New file, with HOST_BYTE_ORDER,
606 MAKEVA_END and MAKEVA_ARG.
607 * config/m88k/xm-*.h: Include m88k/xm-m88k.h.
608 * printcmd.c: Remove __INT_VARARGS_H code; now in xm-m88k.h.
610 Wed Sep 1 19:31:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
612 * remote-udi.c (udi_wait): Call `warning' not `error'.
614 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): If the symbol has a
615 demangling, don't put the mangled form in the completion list.
617 * symtab.c, symfile.c, c-exp.y, ch-exp.y, m2-exp.y, buildsym.c,
618 symfile.h, stabsread.c, minsyms.c, solib.c, nlmread.c, dwarfread.c
619 partial-stab.h, symmisc.c, gdbtypes.c: Lint. Remove (or put
620 inside #if) unused variables and labels. Fix unclosed comment.
621 Deal with enumeration values unhandled in switch statements. Make
622 sure non-void functions return values. Include appropriate
624 * dbxread.c (elfstab_build_psymtabs): Don't check for unsigned
627 Wed Sep 1 14:36:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
629 * i960-tdep.c, ns32k-pinsn.c, remote-adapt.c, xcoffread.c:
632 Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
634 * remote.c: Add comment explaining why dcache is disabled.
635 (remote_fetch_word, remote_store_word): Make static and #if 0.
636 They are not called from anywhere.
638 Wed Sep 1 14:41:28 1993 K. Richard Pixley (rich@sendai.cygnus.com)
640 * arm-tdep.c, convex-tdep.c, convex-xdep.c, dbxread.c,
641 h8300-tdep.c, h8500-tdep.c, i960-pinsn.c, i960-tdep.c,
642 infptrace.c, m88k-tdep.c, mips-tdep.c, regex.c, remote-vx.c,
643 rs6000-tdep.c, xcoffexec.c, xcoffread.c, z8k-tdep.c,
644 config/arm/tm-arm.h, config/convex/tm-convex.h,
645 config/gould/tm-np1.h, config/gould/tm-pn.h,
646 config/m68k/tm-isi.h, config/ns32k/tm-umax.h,
647 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
648 config/rs6000/tm-rs6000.h, config/tahoe/tm-tahoe.h,
649 config/vax/tm-vax.h: bzero -> memset.
651 * regex.c: bcmp -> memcmp.
653 Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
655 * symtab.c (find_pc_line, find_line_common),
656 symtab.h (struct linetable), xcoffread.c (arrange_linetable):
657 Revise comments re linetable sorting.
658 * buildsym.c (compare_line_numbers): Sort by pc, not by line.
659 * coffread.c: Tell end_symtab to sort the line table.
661 * coffread.c: Re-work a lot of the coff-specific stuff to use stuff
662 in buildsym.c. This includes coff_finish_block, coff_context_stack,
663 coff_local_symbols, coff_file_symbols, coff_global_symbols,
664 coff_end_symtab and coff_add_symbol_to_list.
665 (read_enum_type): Deal with it now that we have a "struct pending"
666 not a "struct coff_pending".
668 * buildsym.c (end_symtab): Don't realloc subfile->linetable.
670 Wed Sep 1 13:12:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
672 * a68v-nat.c, altos-xdep.c, convex-tdep.c, convex-xdep.c,
673 findvar.c, hppab-nat.c, hppah-nat.c, i386mach-nat.c,
674 irix4-nat.c, m68k-tdep.c, m88k-tdep.c, mipsread.c, regex.c,
675 remote-bug.c, remote-hms.c, rs6000-nat.c, rs6000-tdep.c,
676 sparc-nat.c, stabsread.c, sun3-nat.c, sun386-nat.c, symfile.c,
677 umax-xdep.c, xcoffread.c, 29k-share/udi/udip2soc.c,
678 29k-share/udi/udr.c, config/a29k/tm-a29k.h, config/arm/tm-arm.h,
679 config/convex/tm-convex.h, config/gould/tm-np1.h,
680 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
681 config/h8500/tm-h8500.h, config/i386/tm-i386aix.h,
682 config/i386/tm-sun386.h, config/i386/tm-symmetry.h,
683 config/i960/tm-i960.h, config/m68k/tm-news.h,
684 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
685 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
686 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
687 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
688 config/tahoe/tm-tahoe.h, config/vax/tm-vax.h,
689 config/z8k/tm-z8k.h, nindy-share/nindy.c: bcopy -> memcpy.
691 Wed Sep 1 05:05:53 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
693 * mipsread.c (parse_partial_symbols): Use language from FDR if it
694 is unambigous. Patch from ptf@delcam.co.uk (Paul Flinders).
695 * mipsread.c (ecoff_symfile_info): New struct to hold the global
697 * mipsread.c (mipscoff_symfile_init, parse_partial_symbols):
698 Allocate the global pending list and link it to the objfile.
699 * mipsread.c (is_pending_symbol, add_pending): Use global pending
700 list from objfile. Allocate pending list entries from the
702 * mipsread.c (free_pending): Remove. The pending list is now
703 freed when the psymbol_obstack is freed.
704 * mipsread.c (psymtab_to_symtab1): Remove pending list allocation,
705 the global pending list is used now.
706 * mipsread.c (parse_partial_symbols): Skip only the first
707 file indirect entry when building the dependency list.
709 Tue Aug 31 15:01:27 1993 K. Richard Pixley (rich@sendai.cygnus.com)
711 Break dcache code out of remote.c.
712 * dcache.h: white space changes only.
713 * dcache.c: add user settable variable to set whether data caching
715 * remote.c: include dcache.h. removed data caching code which is
716 now in dcache.c. Compile in data caching again. (data caching
717 is currently off by default.)
718 (remote_read_bytes, remote_write_bytes): change second arg to
720 (remote_dcache): new static variable.
721 * Makefile.in (REMOTE_O): add dcache.o.
722 * config/m88k/m88k.mt (TDEPFILES): removed dcache.o.
724 Break dcache code out of remote-nindy.c.
725 * remote-nindy.c: removed dcache code. Changed callers to use new
726 conventions. include dcache.h.
727 (nindy_dcache): new static variable.
728 * config/i960/nindy960.mt (TDEPFILES): added dcache.o.
730 Break dcache code out of remote-bug.c into dcache.[hc].
731 * Makefile.in (dcache_h): new macro.
732 (HFILES): added $(dcache_h).
733 (ALLDEPFILES): added dcache.c.
734 (dcache.o): new rule.
735 (remote-bug.o): now depends on $(dcache_h).
736 * remote-bug.c: include dcache.h. remove externs for insque and
737 remque, add extern for bcopy. Prototype bug_close,
738 bug_clear_breakpoints, bug_write_cr. dcache code moved to
739 dcache.[hc]. Changed dcache calling convention to include an
740 initial DCACHE argument.
741 (bug_dcache): new static variable.
742 (bug_read_inferior_memory): change second arg to
744 * dcache.[ch]: new files.
745 * config/m88k/m88k.mt (TDEPFILES): add dcache.o.
747 Tue Aug 31 10:33:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
749 * c-typeprint.c (c_print_type_base): Treat show = 0 just like
750 show < 0. The only case where we had been distinguishing is that
751 show = 0 used to print "struct " or "enum " instead of
752 "struct {...}" or "enum {...}" which seems clearly wrong.
754 Mon Aug 30 17:51:32 1993 K. Richard Pixley (rich@sendai.cygnus.com)
756 * configure.in: recognize m88110 as an m88k.
758 Mon Aug 30 16:07:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
760 * valops.c (call_function_by_hand): If we discard cleanups, call
761 bpstat_clear (&inf_status.stop_bpstat).
763 Mon Aug 30 12:47:46 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
765 * stabsread.h, dbxread.c (end_psymtab): Return NULL if the psymtab
766 was empty and thrown away.
767 * mipsread.c (parse_partial_symbols): Do not add empty psymtabs to
768 dependency list, skip self dependencies.
769 * mipsread.c (parse_fdr): Removed, obsolete.
770 * mipsread.c (parse_lines): Check for cbLine being zero, not
772 * mipsread.c (struct symloc): Add pst_language.
773 * mipsread.c (parse_partial_symbols): Set up proper language for
774 header files, save it in pst_language for psymtab_to_symtab_1.
775 * mipsread.c (psymtab_to_symtab_1): Use pst_language.
777 Mon Aug 30 10:48:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
779 * configure.in: Fix typo m88*-motorola-svr4* -> sysv4*.
781 Fri Aug 27 17:09:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
783 * paread.c: Include som.h instead of libhppa.h. (From Utah.)
785 Fri Aug 27 09:30:40 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
787 * symmisc.c (dump_symtab): Use catch_errors around print_symbol.
788 Change calling sequence of print_symbol to fit catch_errors.
790 * mips-tdep.c: Call reinit_frame_cache every time the user does
791 "set heuristic-fence-post".
793 * gdbserver/low-sun3.c: New file.
794 * gdbserver/Makefile.in, config/m68k/sun3.mh: Change accordingly.
796 * Rename files for 14-character limits:
797 gdbserver/remote-gutils.c -> gdbserver/utils.c
798 gdbserver/remote-inflow.c -> gdbserver/low-lynx.c
799 gdbserver/remote-inflow-sparc.c -> gdbserver/low-sparc.c
800 gdbserver/remote-server.c -> gdbserver/server.c
801 remote-monitor.c -> remote-mon.c
802 * Makefile.in, gdbserver/Makefile.in, gdbserver/configure.in,
803 config/m68k/monitor.mt, config/i386/i386lynx.mh,
804 config/sparc/sun4os4.mh: Change accordingly.
805 * gdbserver/Makefile.in: Remove more junk inherited from gdb Makefile.
807 Thu Aug 26 14:32:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
809 * infcmd.c, inferior.h (run_stack_dummy): If we stop somewhere
810 besides the dummy, return 1 rather than calling error().
811 Let caller print the error message. Remove name argument.
812 * valops.c (call_function_by_hand): Deal with changes to calling
813 sequence of run_stack_dummy. Discard restore_inferior_status cleanup
814 if run_stack_dummy returns 1.
818 * config/mips/tm-mips.h (EXTRACT_STRUCT_VALUE_ADDRESS):
819 Get struct return address from v0, not a0.
821 * infrun.c (restore_inferior_status): Use catch_errors when
822 restoring selected frame.
824 Wed Aug 25 21:52:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
826 * infrun.c (save_inferior_status, restore_inferior_status):
827 Save and restore the registers too.
828 * inferior.h (struct inferior_status): Add "registers".
830 Tue Aug 24 00:36:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
832 * dbxread.c (end_psymtab): Clean up comment.
834 * frame.h, symtab.h, findvar.c (read_var_value): Change basereg
835 support to use LOC_BASEREG rather than SYMBOL_BASEREG_VALID.
836 * dwarfread.c: Use LOC_BASEREG where appropriate.
837 * Various: Support LOC_BASEREG and LOC_BASEREG_ARG.
839 * coffread.c (init_lineno, init_stringtab): Don't check whether
840 xmalloc returned NULL.
842 * config/vax/xm-vaxult.h: Define NO_PTRACE_H.
844 * target.c, target.h: Add "set remotedebug" command.
845 * remote-bug.c, remote.c, remote-mips.c: Remove "set remotedebug" and
846 "set m88ksnoop" options and use generic "set remotedebug" instead.
847 * NEWS: Describe this change.
849 Mon Aug 23 20:26:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
851 * buildsym.h: Remove declaration of dbxread.c functions.
852 * stabsread.h: Group together dbxread.c functions.
853 Move elfstab_build_psymtabs here from symfile.h.
854 Declare pastab_build_psymtabs.
855 * elfread.c, paread.c: Include stabsread.h (for stabsread_new_init
858 Mon Aug 23 17:16:23 1993 K. Richard Pixley (rich@sendai.cygnus.com)
860 * remote-bug.c: rename quiet to bug88k_snoop.
861 (double_scan, multi_scan): generalize double_scan into a scan
862 for multiple patterns. Rename to multi_scan.
863 (bug_wait, bug_write_inferior_memory): adapt to use the new
864 multi_scan in order to catch and represent target bus errors.
865 (bug_scan): currently unused, so comment out.
866 (bug_quiet): removed. Replaced with a standard user settable boolean.
868 * m88k-tdep.c: remove include of sys/dir.h. Appears unnecessary
869 and isn't available on solaris.
871 Mon Aug 23 14:56:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
873 * config/m88k/{delta88v4.mt,delta88v4.mh}: New files
874 * config/m88k/delta88.mh: Fix comment.
875 * config/m88k/tm-delta88.h: Remove unused BCS define.
876 * config/m88k/{tm-delta88v4.h,xm-delta88v4.h,nm-delta88v4.h}:
878 * configure.in: Recognize m88*-motorola-sysv4*.
879 * m88k-nat.c: Always include sys/types.h; don't depend on USG.
881 Mon Aug 23 12:57:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
883 * mipsread.c (parse_symbol, parse_type, cross_ref): Pass name of
884 symbol as an argument and use it in complaints.
885 * symmisc.c (dump_psymtab): Dump filenames of dependencies.
887 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
888 and Jim Kingdon (kingdon@cygnus.com)
891 * configure.in: Recognize netbsd.
893 Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
895 * remote-nindy.c: Remove unused include of sys/ioctl.h.
897 * frame.h, symtab.h: Revise comments regarding baseregs.
899 Fri Aug 20 15:07:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
901 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1):
902 Set language for psymtab and symtab.
903 * mipsread.c (new_symbol): Set language and initialize demangled
905 * symmisc.c (print_symbol): Use SYMBOL_SOURCE_NAME when printing
907 * symtab.c (decode_line_1): Inhibit coredumps with cfront executables.
909 Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
911 * Move KERNEL_U_ADDR from xm-hp300bsd.h to nm-hp300bsd.h and make
912 it conditionalized on 4.3 vs. 4.4.
913 * config/m68k/nm-hp300bsd.h: Move REGISTER_U_ADDR out of 4.3 and
914 4.4 sections; it was identical and now works for 4.4.
916 * mips-tdep.c (is_delayed): Use INSN*BRANCH* not ANY_DELAY.
918 * printcmd.c (MAKEVA_END): Update this version to use "aligner".
920 Thu Aug 19 22:08:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
922 * config/vax/tm-vax.h (BELIEVE_PCC_PROMOTION): Define.
923 * mipsread.c (parse_symbol, parse_type, cross_ref): Handle corrupt
924 file indirect entries with complaints instead of core dumps. Remove
925 complaint for stTypedef within aggregates.
927 Thu Aug 19 17:58:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
929 * coffread.c (process_coff_symbol): Ignore tagnames like .0fake.
931 * coffread.c (coff_read_enum_type): #if 0 out code which changes
932 enum {FALSE, TRUE} into boolean.
934 * config/m68k/delta68.m{t,h}: Use nm-delta68.h, etc. not
935 non-existent files nm-delta.h, etc.
936 * config/m68k/tm-delta68.h: Define CANNOT_STORE_REGISTER.
937 * delta68-nat.c: Add "[0]" in offsetof argument.
938 * delta68-nat.c (_initialize_kernel_u_addr): Don't try to set up
939 nl with initializer, just assign to it. Check n_scnum field on
942 Wed Aug 18 12:03:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
944 * printcmd.c (print_address), values.c (value_as_pointer): Don't
945 use ADDR_BITS_REMOVE.
946 * defs.h: Try to clarify comment about ADDR_BITS_REMOVE.
948 * blockframe.c (block_innermost_frame): Uncomment.
949 Return NULL if passed NULL.
950 * frame.h: Declare it.
951 * expression.h (union exp_element): Add field block.
952 * parse.c (write_exp_elt_block): New function.
953 * expression.h (OP_VAR_VALUE): Now takes additional struct block *.
954 * *-exp.y: Write block for OP_VAR_VALUE.
955 * eval.c, expprint.c, parse.c: Deal with block for OP_VAR_VALUE.
956 * valops.c, value.h (value_of_variable), callers:
957 Add second argument, for block.
959 * main.c (gdb_readline): If we read some characters followed by EOF,
960 return them rather than returning NULL.
962 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
964 * mips-tdep.c: Remove unused #ifndef NUMERIC_REG_NAMES and add comment.
966 Tue Aug 17 15:10:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
968 * config/m88k/tm-m88k.h: Fix typo in comment.
969 (FP_REGNUM): define in terms of SP_REGNUM
970 rather than by absolute number. Also clearly comment that this
971 is a convenient lie in order to decrease future confusion.
972 (ACTUAL_FP_REGNUM): new macro for FP.
973 (FRAME_CHAIN_VALID): removed. Standard default works fine.
974 * m88k-tdep.c (frame_chain_valid): redundant, so removed.
975 (NEXT_PROLOGUE_INSN): removed unused fourth arg, fixed all
977 (read_next_frame_reg): declare static.
978 (examine_prologue): removed unused variabel insn2, rename insn1
979 to insn, rewrote comment about finding fp, sp, etc. set frame_fp
980 based on ACTUAL_FP_REGNUM rather than FP_REGNUM which is
981 actually a scammed alias for SP_REGNUM on m88k.
983 * frame.h: fixed typo in comment.
985 Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
987 * 29k-share/udi/udiphcfg.h: Always include udiphunix.h not udiphdos.h.
989 * complaints.c (complain): fflush (stdout) after output.
991 Tue Aug 17 01:43:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
993 * blockframe.c, frame.h (sigtramp_saved_pc): New routine to fetch
994 the saved pc from sigcontext on the stack for BSD signal handling.
995 * config/i386/tm-i386bsd.h (SIGTRAMP_START, SIGTRAMP_END, FRAME_CHAIN,
996 FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET):
997 Define to make backtracing through sigtramp work.
998 * config/vax/tm-vax.h (SIGTRAMP_START, SIGTRAMP_END, TARGET_UPAGES,
999 FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET): Ditto.
1001 Mon Aug 16 13:52:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1003 * main.c (cd_command): If current_directory on entry is "/", then
1004 don't append an extra slash.
1005 Don't assume that /../.. means /.
1007 * target.c (target_xfer_memory): Clear errno before calling
1010 * stack.c (frame_info, print_frame_info): Add comment about using
1011 the starting source line number on a line boundary if backtracing
1014 Mon Aug 16 02:56:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1016 * blockframe.c (create_new_frame, get_prev_frame_info):
1017 Use the function name when calling IN_SIGTRAMP.
1018 * config/m68k/tm-m68k.h (SIG_PC_FP_OFFSET, SIG_SP_FP_OFFSET):
1019 Define for correct handling of bachtraces through _sigtramp.
1020 * m68k-tdep.c (m68k_find_saved_regs): Adjust saved sp for fake
1022 * mipsread.c (parse_type): Handle corrupt TIR info with complaint
1023 instead of core dump.
1024 * mipsread.c (parse_partial_symbols): Put static symbols into the
1025 mimimal symbol table, use proper mst_types for all minimal symbols.
1026 * stack.c (frame_info, print_frame_info): Use the starting source
1027 line number on a line boundary if backtracing through sigtramp.
1029 Fri Aug 13 14:37:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1031 * remote-bug.c: include gdbcmd.h.
1032 (sleep, remque, insque): forward decls added.
1033 (bug_fetch_registers, bug_store_registers): forward decls
1035 (bug_read_inferior_memory, bug_write_inferior_memory): forward
1037 (srec_frame, srec_max_retries, srec_bytes, srec_echo_pace,
1038 srec_sleep, srec_noise): new static variables for user settable
1039 options. Mostly these are for debugging and tuning. I don't
1040 expect them to stay user settable options for long.
1041 (timeout): change default to 4 seconds.
1042 (check_open): declare funtion static, force return value.
1043 (readchar_nofail): if timeout, then say so if not being quiet.
1044 (pollchar, double_scan, bug_scan, bug_srec_write_cr,
1045 start_load): new functions.
1046 (bug_wait): rewritten to use double scan.
1047 (expect): while (1) -> for (;;)
1048 (get_hex_digit): rewrite if condition to avoid gcc complaints.
1049 (bug_load, bug_create_inferior, bug_open, bug_store_register):
1050 removed unused variables.
1051 (bug_load): replaced DELTA macro with user settable srec_frame
1052 variable. Other minor lint.
1053 (find_end_of_word, is_baudrate_right, set_rate, not_bug_wait,
1054 gethex, timed_read, translate_addr, bug_before_main_loop):
1055 unsused and removed.
1056 (bug_resume): add missing first arg, pid.
1057 (get_reg_name): use ip rather than cr04.
1058 (bug_write, bug_write_cr, but_clear_breakpoints, bug_quiet):
1059 declare type, args, and explicitly return.
1060 (bug_store_register): straighten out the ip vs cr04 confusion.
1061 (bug_write_inferior_memory): rewrite to cope with errors while
1062 downloading s-records.
1063 (bug_read_inferior_memory): declare static.
1064 (bug_clear_breakpoints): expect nobr before prompt.
1065 (_initialize_remote_bug): add initializations for srec-bytes,
1066 srec-max-retries, srec-frame, srec-noise, srec-sleep,
1069 * Makefile.in (remote-bug.o): new rule.
1070 (ALLDEPFILES): added remote-bug.c
1072 * remote-hms.c (hms_wait): use -1 for timeout's which means block
1073 forever rather than 99999.
1075 * ser-unix.c (get_tty_state): if a descriptor is not a tty, then
1076 simply save encode this fact as the process group and return
1077 success rather than an error.
1078 (set_tty_state): if process group is -1, do not reset the
1080 (hardwire_reachar): comment change.
1082 * serial.h: comment change.
1084 * config/m88k/tm-m88k.h: comment change to remove embedded
1086 (SKIP_PROLOGUE): skip_prologue returns a value which is expected
1087 to reset the pc argument. So reset it.
1089 Fri Aug 13 10:15:24 1993 Fred Fish (fnf@deneb.cygnus.com)
1091 * Makefile.in (VERSION): Bump to 4.10.1 after release and cvs
1094 Thu Aug 12 20:40:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1096 * gdbserver/Makefile.in: Use GDBSERVER_LIBS and
1097 GDBSERVER_DEPFILES. Also remove much (but not all that could be
1098 removed) crud inherited from gdb Makefile.in.
1099 * config/i386/i386lynx.mh, config/sparc/sun4os4.mh: Define GDBSERVER_*.
1100 * gdbserver/README: Say it works on Sun and change configuration
1101 instructions slightly.
1103 Wed Aug 11 18:56:59 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1105 * config/i386/i386v4.mh: use -lsocket and -lnsl, for remote
1106 targets that use BSD style network connections
1108 Wed Aug 11 17:54:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1110 * remote-{monitor,bug}.c: Make bug_ops not static (forward declaration
1111 of statics doesn't work with SunOS4 /bin/cc).
1112 Rename the occurrence in remote-monitor.c to monitor_bug_ops.
1114 Tue Aug 10 13:07:14 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1116 * blockframe.c (find_pc_partial_function),
1117 mips-tdep.c (find_proc_desc): Deal with "pathological" case.
1119 Tue Aug 10 14:50:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1121 * utils.c (wrap_here): Allow indent to be NULL.
1122 (fputs_filtered): Don't check for null wrap_indent (wrap_here now
1123 guarantees that it isn't, and anyway we were only checking one out
1124 of the two places we dereferenced it).
1126 * objfiles.h (struct objfile): Clean up comments for
1127 {obj,sym}_private to clarify what they are private to.
1129 Mon Aug 9 16:45:00 1993 Stan Shebs (shebs@rtl.cygnus.com)
1131 * stabsread.c, buildsym.c (hashname): Moved function to
1132 buildsym.c, as suggested in the sources.
1134 Mon Aug 9 09:53:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1136 * remote-udi.c: Make udi_ops extern rather than trying forward
1137 declaration of a static variable.
1139 * hppab-nat.c: Define ptrace to call_ptrace and pass the 5th arg
1140 there, rather than using an ANSI C specific macro.
1142 * 29k-share/udi/udr.c: Include fcntl.h not sys/fcntl.h. Also put
1143 sys/types.h near the top (just on general principles).
1145 * environ.c (set_in_environ): Remove G960BASE and G960BIN; they are
1148 * gdbcore.h: New variable gnutarget.
1149 * core.c: Add commands to set and show it.
1150 * Callers to bfd_*open*: Pass gnutarget instead of NULL as target.
1151 * environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not
1154 * symtab.c (decode_line_1): Give error on unmatched single quote.
1156 Sun Aug 8 13:59:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1158 * ser-unix.c (hardwire_send_break) [HAVE_SGTTY]: Use select not usleep.
1160 * remote.c: Add comments about 'd', 'r', and unrecognized requests.
1162 * inflow.c (terminal_init_inferior): Don't muck with tty state if
1163 gdb_has_a_terminal() is false.
1165 Sun Aug 8 10:07:47 1993 Fred Fish (fnf@cygnus.com)
1167 * dwarfread.c (record_minimal_symbol): Remove prototype and
1169 * dwarfread.c (add_partial_symbol): Remove code to add minimal
1170 symbols and remove comment about limitations. Experiments show
1171 that now that gdb handles the ELF symtab better for creating
1172 minimal symbols, that no additional information is added by
1173 examining the DWARF information, and in fact, given the
1174 limitations, the DWARF code was actually making things worse.
1176 Sat Aug 7 10:59:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1178 * elfread.c (elf_symtab_read): Properly sort out the bss symbols
1179 from the data symbols and give them the correct minimal_symbol_type.
1180 Add file static symbols to the minimal symbol table, not just
1181 global symbols. Add absolute symbols as well (like _edata, _end).
1182 Redo stabs-in-elf special symbol handling now that file static
1183 symbols are entered into the into the minimal symbol table.
1184 * dwarfread.c (add_partial_symbol): Add comment about limitations
1185 of DWARF symbols for distinquishing data from bss when adding
1186 minimal symbols. Add file local symbols to minimal symbols.
1188 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1190 * ser-go32.c: Define job_control variable.
1192 Thu Aug 5 15:56:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1194 * configure.in: z8k-coff is the same as z8k-sim
1196 Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1198 * 29k-share/udi/udip2soc.c: Include sys/types.h before sys/file.h.
1200 * config/i386/tm-i386bsd.h (NUM_REGS): There are only 10, not 11.
1202 * inflow.c: Put all uses of F_GETFL and F_SETFL in #ifdef F_GETFL.
1204 * 29k-share/udi/udip2soc.c: Include fcntl.h not sys/fcntl.h.
1206 Wed Aug 4 18:32:12 1993 Fred Fish (fnf@cygnus.com)
1208 * inflow.c (pass_signal): Signal handlers take one int arg;
1209 supply an unused one to make it type compatible as an arg to
1212 Tue Aug 3 18:34:14 1993 Ian Lance Taylor (ian@cygnus.com)
1214 * config/mips/tm-mips.h: Include bfd.h before coff/sym.h.
1216 Tue Aug 3 15:34:57 1993 Fred Fish (fnf@cygnus.com)
1218 * Makefile.in (ALLCONFIG): Add config/i386/i386nw.mt,
1219 config/m68k/delta68.mh, config/m68k/delta68.mt,
1220 config/m68k/dpx2.mh, config/m68k/dpx2.mt, config/mips/riscos.mh,
1221 config/mips/news-mips.mh.
1222 * Makefile.in (ALLPARAM): Add config/i386/nm-symmetry.h,
1223 config/i386/tm-i386nw.h, config/m68k/nm-delta68.h,
1224 config/m68k/tm-delta68.h, config/m68k/xm-delta68.h,
1225 config/m68k/nm-dpx2.h, config/m68k/tm-dpx2.h,
1226 config/m68k/xm-dpx2.h, config/mips/xm-makeva.h.
1227 * Makefile.in (ALLDEPFILES): Add dpx2-nat.c.
1229 Tue Aug 3 12:02:09 1993 Ian Lance Taylor (ian@cygnus.com)
1231 * mipsread.c: Updated for BFD ECOFF changes. Now gets the
1232 swapping routines and external structure sizes via the
1233 ecoff_backend information. No longer includes coff/mips.h.
1235 Tue Aug 3 10:58:04 1993 Fred Fish (fnf@cygnus.com)
1237 * Makefile.in (SFILES): Add thread.c
1240 Tue Aug 3 10:21:58 1993 Doug Evans (dje@canuck.cygnus.com)
1242 * remote-sp64sim.c (simif_create_inferior): Add FIXME regarding
1243 sim_set_args return code.
1246 Mon Aug 2 16:35:31 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1248 * Makefile.in (VERSION): bumped to 4.9.4.
1250 * remote-monitor.c: updated copyright.
1251 (bug_ops, monitor_desc): now static.
1252 (monitor_desc): in several places, check and/or set to NULL.
1254 * remote-hms.c (hms_files_info): Add the appropriate items where
1255 missing in the printf call.
1257 * remote-bug.c: new file for m88k bug support.
1259 * config/m88k/m88k.mt (TDEPFILES): added remote-bug.o.
1261 Mon Aug 2 14:22:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1263 * h8300-tdep.c: Use new variable h8300hmode.
1265 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1267 * valops.c (typecmp): If we are passing a non-reference to a function
1268 which takes a reference, pass the address.
1269 (value_arg_coerce): Don't use COERCE_ENUM; we don't want to dereference
1272 * thread.c (thread_switch): Define as static.
1273 (add_thread): Cast return value from xmalloc.
1275 * gdbtypes.c (fill_in_vptr_fieldno): Call check_stub_type.
1276 * gdbtypes.{c,h}: Improve comments on vptr_fieldno.
1278 Mon Aug 2 11:58:52 1993 Fred Fish (fnf@deneb.cygnus.com)
1280 * README: Elaborate on gdb C++ support and cfront support.
1282 Mon Aug 2 11:30:57 1993 Stu Grossman (grossman at cygnus.com)
1284 * i386lynx-nat.c, thread.c, thread.h: Update copyrights.
1286 Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1288 * Makefile.in (ALLDEPFILES): Add i386lynx-nat.c.
1290 Mon Aug 2 08:42:50 1993 Stu Grossman (grossman at cygnus.com)
1292 * gdbserver/remote-inflow.c (create_inferior): Fix comments, and
1293 error msg. Setup seperate process group for child.
1294 * (write_inferior_memory): Sleep for 1 second and retry on ptrace
1297 Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com)
1299 * config/i386/i386lynx.mh (NATDEPFILES): Drop coredep (for now).
1300 * config/i386/nm-i386bsd.h: Protect from multiple inclusion.
1301 * config/i386/nm-i386lynx.h: Lotsa new host porting stuff.
1302 * config/i386/tm-i386lynx.h: Define SAVED_PC_AFTER_CALL and
1305 * Makefile.in (CLIBS): Reorder to make Lynx ld happy.
1306 * (HFILES): New file thread.h.
1307 * (OBS): New file thread.c.
1308 * configure.in: Host config for Lynx/386.
1309 * fork-child.c (fork_inferior): Call init_thread_list().
1310 * infrun.c (resume): Add pid to invocation of target_resume().
1311 * (wait_for_inferior): Pay attention to pid from target_wait().
1312 Multi-threading code now uses this to determine what to do.
1313 * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro.
1314 Use target_pid_to_str() macro throughout when printing pid.
1315 * inferior.h (child_resume): Add pid to prototype.
1316 * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as
1317 argument, instead of using inferior_pid.
1318 * procfs.c (procfs_resume): Pass in pid as argument. Ignored for
1319 now. Use target_pid_to_str() macro throughout for printing process id.
1320 * remote-adapt.c (adapt_resume): Pass in pid as argument.
1321 * remote-eb.c (eb_resume): Pass in pid as argument.
1322 * remote-es.c (es1800_resume): Pass in pid as argument.
1323 * remote-hms.c (hms_resume): Pass in pid as argument.
1324 * remote-mips.c (mips_resume): Pass in pid as argument.
1325 * remote-mm.c (mm_resume): Pass in pid as argument.
1326 * remote-monitor.c (monitor_resume): Pass in pid as argument.
1327 * remote-nindy.c (nindy_resume): Pass in pid as argument.
1328 * remote-sa.sparc.c (remote_resume): Pass in pid as argument.
1329 * remote-sim.c (rem_resume): Pass in pid as argument.
1331 * remote-sp64sim.c (simif_resume): Pass in pid as argument.
1333 * remote-st.c (st2000_resume): Pass in pid as argument.
1334 * remote-udi.c (udi_resume): Pass in pid as argument.
1335 * remote-vx.c (vx_resume): Pass in pid as argument.
1336 * remote-z8k.c (rem_resume): Pass in pid as argument.
1337 * remote.c (remote_resume): Pass in pid as argument.
1338 * solib.c (solid_create_inferior_hook): Pass inferior_pid to
1340 * target.c (normal_pid_to_str): New routine to print out process
1342 * target.h (struct target_ops): Add pid to prototype at
1343 to_resume(). (target_resume): Add pid argument.
1344 * (target_pid_to_str): Default definition for normal type pids.
1345 * thread.h, thread.c: New modules for multi thread/process control.
1347 Sun Aug 1 13:02:42 1993 John Gilmore (gnu@cygnus.com)
1349 * README: Say that bug-gdb is also the place to send requests
1352 Sun Aug 1 09:42:13 1993 Fred Fish (fnf@cygnus.com)
1354 * Makefile.in (make-proto-gdb-1): Use -f opt on rm of Makefile.
1355 * h8500-tdep.c: Add parens around a few macro args.
1357 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1359 * TODO: Remove items about unix-to-unix/rapp debugging (now we
1360 have gdbserver), moving xm files to subdirectory, ptype yylval,
1361 and file-local symbols.
1363 * gdbtypes.h: Improve comments about C++ methods.
1365 Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com)
1367 * c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast
1368 NULL in all other calls to correct pointer types.
1370 Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1373 * tm-hppa.h (TARGET_WRITE_PC): Define.
1374 * hppa-tdep.c (hppa_fix_call_dummy): If in a syscall,
1375 then return the address of the dummy itself rather than
1376 the address of $$dyncall.
1377 (target_write_pc): New function to store a new PC.
1379 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1380 and Jim Kingdon (kingdon@cygnus.com)
1382 * breakpoint.c (breakpoint_re_set_one): Always reparse breakpoint
1383 conditions, they might contain symbol table references.
1385 Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1387 * mipsread.c (parse_symbol): Handle opaque struct definitions and
1388 type naming for stTypedef symbols.
1390 Fri Jul 30 14:44:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1392 * c-exp.y (yylex): Detect C++ nested types.
1395 Fri Jul 30 11:07:37 1993 Doug Evans (dje@canuck.cygnus.com)
1397 * sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted.
1398 (dump_ccreg, sparc_print_register_hook): New fns.
1399 * remote-sim.h: New file.
1400 * remote-sp64sim.h (sim_*): External fns. (simif_*): Internal fns.
1402 * config/sparc/sp64.mt: New file.
1403 * config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted.
1404 (PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook.
1407 Fri Jul 30 10:15:01 1993 Fred Fish (fnf@deneb.cygnus.com)
1409 * Makefile.in (ALLCONFIG): Add config/i386/ptx.mh
1411 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1414 * infcmd.c (read_pc): Remove PA specific code.
1415 * tm-hppa.h (TARGET_READ_PC): Define.
1416 * hppa-tdep.c (target_read_pc): New function.
1418 * symtab.c (gdb_mangle_name): Deal with it if type lacks a name.
1420 Fri Jul 30 07:36:53 1993 Fred Fish (fnf@deneb.cygnus.com)
1422 * NEWS: Add note that DEC alpha support is host only, not native.
1423 * README: Emphasize that C++ support works best with GNU C++ and
1424 stabs debugging format.
1425 * delta68-nat.c: Add missing FSF copyright.
1427 Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1429 * paread.c (pa_symtab_read): Put file-local symbols in minimal symbols.
1430 * hppa-tdep.c (frame_chain_valid): Check that our function has the
1431 same address as _start, not that it must be the same symbol.
1433 Fri Jul 30 00:18:40 1993 Fred Fish (fnf@deneb.cygnus.com)
1435 * Makefile.in (ALLDEPFILES): Add delta68-nat.c
1436 * Makefile.in (delta68-nat.o): Add dependency.
1438 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1440 * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind
1441 was adequate in gdb 3.5 but not now.
1443 * valops.c (typecmp): An array in t2 matches a pointer in t1.
1445 * valops.c (typecmp): When comparing type1& to type2, compare
1446 type1 and type2 as leniently as if we were comparing type1 to
1449 * cp-valprint.c (cplus_print_value): Don't dump core if the
1450 baseclass doesn't have a name.
1451 * values.c (vb_match): New function, which finds the virtual
1452 base class pointer even if the types are nameless.
1453 (baseclass_{addr,offset}): Use it.
1455 * hppa-tdep.c: Make "maintenance print unwind" command from old
1458 * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated
1459 obsolete junk which apparently had been copied from the
1460 pre-serial.h remote.c, but which is no longer used.
1462 Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com)
1464 * Makefile.in (NONSRC): Need 29k-share/README, not
1465 29k-share/udi/README.
1467 Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1469 * paread.c (pa_symfile_init): If error reading string table, don't
1470 use errno in cases where it hasn't been set.
1472 * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid.
1474 * remote-monitor.c (_initialize_monitor): Comment out use of
1475 connect_command, since connect_command itself is commented out.
1477 * remote-monitor.c (generic_open): Parse arguments the same way
1480 * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments.
1482 Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1484 * config/mips/xm-mips.h: Define HAVE_TERMIOS.
1486 * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or
1487 __gnu_compiled* symbols into the minimal symbols.
1489 Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com)
1491 * remote-mips.c (_initialize_remote_mips): Added "timeout" and
1492 "retransmit-timeout" variables to set mips_receive_wait and
1493 mips_retransmit_wait, respectively.
1495 Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de)
1497 * symmisc.c (dump_msymbols): Handle new mst_file_* types.
1499 Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1501 * remote-udi.c: Remove old comment about download not implemented.
1503 * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.
1504 * nindy-share/*, remote-nindy.c: Extensive hacking to make it
1505 conform to GDB conventions like using memcpy not bcopy, serial.h,
1506 etc. This is to make it host on Solaris, AIX, etc.
1507 * Makefile.in: Reflect removed nindy-share files.
1508 * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o.
1510 * stack.c (print_frame_info): Revise comment about `pathological'
1511 case (there was a wrong FIXME about text labels; also asm() can
1512 trigger this as well as versions of ar which truncate .o names).
1514 * buildsym.c (start_subfile): If a .c file includes a .C file, set
1515 the language of both of them to C++.
1517 * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include
1519 Include <malloc.h> rather than declaring malloc functions ourself.
1521 * ser-unix.c (set_tty_state): Don't ignore errors setting process
1523 * inflow.c (terminal_inferior): If attach_flag set, ignore errors
1526 * fork-child.c (fork_inferior): Only quote exec file if needed.
1528 * mipsread.c (parse_symbol): Remove 21 Jul 93 change with
1529 stTypedef inside an stBlock.
1531 Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1533 * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if
1534 we have breakpoints or watchpoints as we might have to ignore internal
1537 Fix gdb core dumps after `file newfile' commands.
1538 * symtab.h, symfile.c (clear_symtab_users): New routine which
1539 unconditionally clears symtab users. clear_symtab_users_once
1540 commented out as it was a noop anyway.
1541 * objfiles.c (free_objfile): Don't call clear_symtab_users_once.
1542 * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile),
1543 xcoffexec.c (exec_close): Call clear_symtab_users if necessary.
1544 * symfile.c (syms_from_objfile): Install cleanups for errors during
1546 * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read):
1547 Lint cleanup code, call do_cleanups explicitly.
1548 * symfile.c (symbol_file_add): Call new_symfile_objfile and
1549 reinit_frame_cache _after_ the new symbols are read in.
1551 Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1553 * mipsread.c (parse_type): Do not set tag name for compiler
1554 generated fake tag names.
1556 Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1558 * config/m88k/m88k.mt (TDEPFILES): add exec.o.
1560 Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1562 * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind'
1563 command. Now we use unwind info by default if we can find it.
1565 * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG
1566 to tm-sparc.h so they are shared between Solaris and SunOS4.
1567 * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and
1570 * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp"
1571 for floating point registers.
1573 * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal
1574 symbols as mst_file_text.
1576 * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory.
1578 * stabsread.c (rs6000_builtin_type): Make logical types be
1581 Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1583 * breakpoint.{c,h} (struct breakpoint): Replace symtab field with
1586 Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1588 * remote.c: Don't error() on errors xferring memory.
1589 * target.h: Clean up comments about *xfer_memory.
1591 * exec.c, corelow.c (target_ops struct): Don't allow
1592 {insert,remove}_breakpoints to be defaulted to
1593 memory_{insert_remove}_breakpoint.
1595 * demangle.c: Make it so `help set dem' tells you how to get the
1596 list of demangling styles.
1598 Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1600 * Makefile.in: Use REMOTE_O macro not remote.o.
1601 * config/i960/{nindy960,vxworks960}: Don't use remote.o.
1603 Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com)
1605 * coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
1606 (can't include it in nm-*.h file because it causes conflicts with
1607 a.out symbol definitions).
1608 * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
1609 * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
1611 * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
1612 (REGISTER_U_ADDR): Defined.
1613 * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
1615 * config/pa/xm-hppah.h: Likewise.
1617 Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1619 * mipsread.c (parse_symbol): when stTypedef and friends occur within
1620 an stBlock, skip over the fields of the inner one.
1622 * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call
1623 heuristic_proc_desc rather than just assuming registers not saved.
1625 * Makefile.in (regex.o): Add dependency.
1627 * hppa{b,h}-nat.c: Warning, not error, if can't access registers.
1629 * config/pa/hppa{b,h}.h: Define ATTACH_DETACH.
1631 Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1633 * config/mips/xm-makeva.h: New file implements va_list alignment
1634 restrictions for mips hosts.
1635 * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
1638 Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1640 * mips-tdep.c (init_extra_frame_info): Do not check for
1641 mips_in_lenient_prologue if it is a dummy frame.
1642 * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by
1643 mips_in_lenient_prologue.
1645 Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1647 * mips-tdep.c (heuristic_proc_start): First time we print the
1649 (_initialize_mips_tdep): Improve docstring for `set heur'.
1651 * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint.
1653 * symtab.c (find_line_symtab): New function, to deal with multiple
1654 symtabs with the same name.
1655 (find_line_pc{,_range}): Use it.
1656 (find_pc_symtab): Add comment about overlapping symtabs.
1658 Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com)
1660 * Makefile.in (SFILES): Add nlmread.c.
1661 * Makefile.in (OBS): Add nlmread.o.
1662 * Makefile.in (nlmread.o): Add new target.
1663 * configure.in (i[34]86-*-netware): New configuration.
1664 * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files
1665 for NLM/NetWare support.
1667 Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1669 * symtab.h (enum minimal_symbol_type): Add mst_file_*.
1670 * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols.
1671 * dbxread.c (record_minimal_symbol): Deal with statics.
1672 * minsyms.c (lookup_minimal_symbol): Prefer externals to statics.
1674 * config/i386/xm-i386sco.h: Define HAVE_TERMIOS.
1676 * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so
1677 arg_bytes field of makeva_list is always aligned.
1678 * config/pa/xm-pa.h: Make arglist_address a char *.
1680 * ser-unix.c: Don't try to use job control with termio.
1682 Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1683 and Jim Kingdon (kingdon@cygnus.com)
1685 Make breakpoint_re_set_one work with overloaded member functions,
1686 `b 123' and `b foo' if foo is a static function.
1687 * symtab.c (decode_line_1, decode_line_2): New argument `canonical'
1688 to return canonical line specs if requested by the caller.
1689 * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and
1690 callers accordingly.
1691 * symtab.c (build_canonical_line_spec): New helper function which
1692 constructs the canonical line spec.
1693 * breakpoint.c (break_command_1): Use canonical line spec instead
1694 of command string as addr_string if necessary.
1695 * source.c (line_info): Fix storage leak.
1697 Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1699 * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
1701 * symm-tdep.c: Remove exec_file_command.
1702 [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
1703 A few miscellaneous cleanups.
1704 * symm-nat.c: Renamed from symm-xdep.c.
1705 * All symmetry dependent files: Many changes.
1707 * mips-tdep.c (mips_skip_prologue): New argument lenient.
1708 Use read_memory_nobpt.
1709 (is_delayed, mips_in_lenient_prologue): New functions.
1710 (init_extra_frame_info): If in the prologue, don't use saved registers.
1711 * config/mips/tm-mips.h: Declare mips_skip_prologue.
1713 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
1714 passing it to END_PSYMTAB.
1716 Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1718 * symtab.c (find_pc_symtab): Call warning, not printf directly.
1720 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
1722 Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
1724 * mipsread.c: No longer need to undefine ZMAGIC.
1726 Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1728 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
1729 (print_insn): Now just calls print_insn_m88k.
1731 Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
1733 * h8300-tdep.c (examine_prologue): Make prototype match definition.
1735 Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1737 * NEWS: Mention that remote.c now has a `load' operation.
1739 * hppa-tdep.c (pc_in_linker_stub): New function.
1740 (find_proc_framesize): Return 0 for linker stubs.
1741 (rp_saved): Tell the caller where rp is saved.
1742 (frame_chain_valid): Return 1 for linker stubs.
1743 (frame_saved_pc): Use return value from rp_saved.
1745 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
1746 pass the sp relative to the frame in question, not the sp in the
1749 Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1751 * mipsread.c (parse_procedure): Take as argument the symtab to look
1752 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
1753 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
1755 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
1756 already checked the first characters.
1758 Changes from Jeffrey Law:
1759 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
1760 machine dependent fields in the makeva_list structure.
1761 (makeva_size): Allocate extra space to handle gaps made by
1762 alignment restrictions.
1763 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
1764 (MAKEVA_START): Initialize arglist_address field.
1765 (MAKEVA_ARG): Always store arguments on natural alignment
1766 boundaries. Set arglist_address to the address right after
1768 (MAKEVA_END): Simply return the value stored in arglist_address.
1770 Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1772 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
1775 * hppah-nat.c (store_inferior_registers): Don't print i in cases
1776 where we aren't using it.
1778 * a29k-tdep.c (get_saved_register): Fix typo.
1780 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
1782 * configure.in: Recognize h8300h (variant of h8300).
1785 Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
1787 * configure.in: Recognize sparc64-*-*.
1790 Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1792 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
1793 returning foo' as well as `pointer to foo'.
1795 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
1796 * config/m68k/tm-m68k.h: Define it.
1797 * mem-break.c, breakpoint.c: Improve comments.
1799 Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1801 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
1802 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
1804 Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
1806 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
1807 Make prototype match definition.
1809 Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
1811 * elfread.c: Remove notice about file still being under
1813 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
1815 Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1817 * a29k-tdep.c (read_register_stack): Make val static.
1819 Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
1821 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
1822 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
1825 Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1827 * c-valprint.c (c_val_print): Fix thinko with unspecified length
1830 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
1833 Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1835 * symtab.c (decode_line_1): Use end of block to figure out whether
1836 val.end is in the same function, not minimal symbols.
1838 * source.c (line_info): Add a few more wrap_here's.
1840 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
1841 don't make assumptions about sizes of host data types.
1843 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
1844 * infrun.c, breakpoint.c, printcmd.c: Change callers.
1845 * printcmd.c (containing_function_bounds): Remove.
1846 * printcmd.c (disassemble_command): Use find_pc_partial_function,
1847 not containing_function_bounds.
1848 * infcmd.c (step_1): Use find_pc_partial_function rather than
1849 trying to roll our own. Move check for a pc between SIGTRAMP_START and
1850 SIGTRAMP_END in find_pc_partial_function, not step_1.
1852 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
1853 Keep unswapped value in array of char, not REGISTER_TYPE.
1854 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
1855 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
1858 Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1860 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
1861 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
1862 * config/m68k/dpx2.m{h,t}: New files.
1864 Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
1866 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
1867 more parens around macro arg.
1869 Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1871 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
1872 step_resume_break_address with step_resume_breakpoint (now local
1873 to wait_for_inferior).
1874 ({insert,remove}_step_breakpoint): Remove.
1875 (wait_for_inferior): Set step resume break with
1876 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
1877 and bpstat_what (stop_step_resume_break removed).
1878 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
1879 which includes previous return value as main_action, and a step_resume
1881 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
1882 there is another breakpoint there, insert it.
1883 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
1885 Various: Clean up and add comments.
1887 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
1888 for Wed Nov 13 16:45:13 1991).
1890 Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1892 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
1894 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
1898 ({extract,store}_{signed_integer,unsigned_integer,address}):
1899 New routines to replace SWAP_TARGET_AND_HOST.
1900 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
1902 * config/sparc/tm-sparc.h: Add comment suggesting that removing
1903 ins and locals from the registers array might clean things up.
1905 * utils.c: Clean up comments about wrap buffer and wrap_here.
1906 * printcmd.c (printf_command): Call wrap_here before vprintf.
1908 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
1909 Patch from ptf@delcam.co.uk (Paul Flinders).
1911 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
1913 Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1915 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
1916 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
1917 is at the start of the dummy code.
1919 Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1921 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
1922 stuff, just write the sp and fp.
1923 (sparc_pop_frame): Skip the do_restore_insn; we already restore
1924 the sp with the other out registers.
1926 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
1929 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
1932 Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
1934 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
1935 != sizeof (REGISTER_TYPE).
1936 (frame_saved_pc): Ditto.
1939 Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
1941 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
1942 (REGISTER_RAW_SIZE): Ditto.
1943 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
1944 on the h8/300h (ints may still be 16 bits).
1945 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
1946 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
1947 thought needed here.
1949 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
1950 (examine_prologue): reg_save_depth is 4 if h8/300h.
1952 * findvar.c (read_register): Provide some support for 64 bit regs.
1953 (write_register): Ditto.
1955 Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1957 * config/mips/nm-riscos.h: machine/machparam.h is always the right
1958 place to look for BSD43_NBPG, not machine/vmparam.h
1960 * infcmd.c (run_stack_dummy): New argument name.
1961 Change error message in (another) attempt to make it comprehensible.
1962 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
1963 * symtab.h: Declare demangle and asm_demangle since macros use them.
1965 * eval.c (evaluate_subexp): Add comment about calling a member
1966 function of a variable in a register.
1968 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
1970 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
1971 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
1972 frame tops and bottoms.
1974 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
1975 config/gould/tmp-{pn,np1}.h,
1976 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
1977 next_frame from struct frame_info. It has no purpose beyond
1978 ->next->frame and is an artifact from GDB 2.8.
1980 Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1982 * Makefile.in: Remove gdb before creating a new one.
1983 Update init.c atomically.
1985 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
1986 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
1988 * infcmd.c (_initialize_infcmd): In docstring for "continue",
1989 describe argument as setting ignore count.
1991 Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
1993 * h8300-tdep.c (examine_prologue): Fix call to
1994 read_memory_unsigned_integer.
1996 Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1998 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
1999 rather than including xm-bigmips.h.
2001 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
2004 * Makefile.in (distclean): Remove y.tab.h.
2006 Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2008 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
2009 file updates properly now.
2010 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
2011 addresses if switching to a new symbol file.
2012 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
2013 symbols that might be returned from define_symbol.
2015 Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2017 New target macros for getting at the pc, sp and fp.
2018 * infcmd.c (read_pc, write_pc): Modify to use new macros.
2019 (read_sp, write_sp, read_fp, write_fp): New functions.
2020 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
2022 * breakpoint.c (bpstat_alloc): ditto.
2023 * infrun.c (wait_for_inferior): ditto.
2024 * stack.c (print_frame_info): ditto.
2025 * valops (call_function_by_hand): ditto.
2026 * corelow.c (core_open): ditto.
2027 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
2028 target_write_pc, target_read_fp, target_write_fp): New functions.
2029 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
2031 * config/alpha/xm-alpha.h: Add MAKEVA_END.
2032 * config/h8500/tm-h8500.h: Define new macros.
2034 Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
2036 * configure.in (mipos-*-riscos*): New host and target; use riscos.
2037 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
2038 vmparam.h, include machparam.h.
2039 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
2041 Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2043 * c-exp.y (yylex): Give error if unmatched single quote.
2045 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
2047 * Remove unused STACK_END_ADDR in the following files (in other
2048 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
2049 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
2050 tm-hp300hpux.h, tm-isi.h.
2052 Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
2054 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
2055 config/mips/xm-riscos.h: Include <sys/types.h>.
2057 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
2058 not an initializer, to copy the structure.
2060 * gdbtypes.h (struct type): Add field tag_name.
2061 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
2063 * {coff,dwarf,mips,stabs}read.c: Set it.
2065 * xm-sysv4.h: Undefine HAVE_TERMIO.
2067 * config/mips/nm-riscos.h: Remove unmatched #endif.
2068 Define FETCH_INFERIOR_REGISTERS.
2069 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
2070 Fix misspelling of NAT_FILE.
2071 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
2072 we can still process "modern" core files.
2074 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
2076 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
2077 is defined; don't care what it is defined to.
2079 Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2081 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
2083 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2085 * inftarg.c: Remove unused include of terminal.h.
2086 * signals.h: Don't undefine signals anymore.
2087 * main.c: Use job_control from serial.h.
2088 * fork-child.c (fork_inferior): Use gdb_setpgid.
2089 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
2090 * utils.c (quit): Use current_target->to_terminal_ours to figure
2091 out whether we care about lack of job control, rather than __GO32__.
2092 * utils.c: Include serial.h not terminal.h
2093 (quit): Use job_control not TIOCGPGRP.
2094 * terminal.h: Don't undefine TIOCGPGRP.
2095 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
2096 * utils.c (quit): Use it.
2097 * serial.h: Add SERIAL_UN_FDOPEN.
2098 * utils.c (quit): Use it.
2099 * ser-unix.c: Add process group to ttystate.
2100 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
2101 * inflow.c: Include serial.h not terminal.h.
2102 Use serial.h stuff to replace most of the maze of #ifdef's.
2103 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
2104 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
2105 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
2106 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
2107 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
2108 SERIAL_SET_PROCESS_GROUP.
2109 * inflow.c: Use them.
2110 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
2111 Define HAVE_TERMIOS.
2112 * Various: Remove all use of TIOC*_BROKEN.
2114 Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2116 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
2118 Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2120 * target.h (target_detach): Turn macro into function.
2121 * target.c (target_detach): Define it, do deferred register stores
2122 before calling the real target function.
2124 Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2125 and Jim Kingdon (kingdon@cygnus.com)
2127 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
2128 a function to avoid printing of function arguments in wrong order
2130 * symfile.c (compare_symbols): Remove code for sorting arguments
2131 as blocks containing arguments are no longer sorted.
2132 * symtab.c (lookup_block_symbol): Update comment accordingly.
2134 Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2136 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
2137 (REG_STRUCT_HAS_ADDR): Add comment.
2139 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
2140 to check whether there is line number information.
2142 Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2144 * remote-udi.c: Fix docstring so that it compiles.
2146 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
2149 Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2151 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
2152 don't expect it, change it to LOC_STATIC so at least we don't coredump.
2154 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
2156 * symtab.h: Add comments about line numbers.
2157 * source.c (identify_source_line): Fix off by one bug with line.
2159 Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2161 * printcmd.c (makeva*): New interface, for making a va_list.
2162 (printf_command): Use it.
2163 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
2164 * config/pa/xm-pa.h: New file.
2165 * config/pa/xm-hppa{b,h}.h: Include it.
2167 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
2169 Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2171 * valprint.c (val_print_type_code_int): Fix off by one error with
2172 eliminating leading zeroes for large little endian integers.
2174 Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2176 * config/mips/riscos.mh (CC): Use -systype sysv.
2178 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
2180 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
2182 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2184 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
2185 CALL_DUMMY between different 68k machines.
2187 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
2189 * gdbserver/Makefile.in: Add dependancies on server.h.
2190 * gdbserver/remote-gutils.c: Remove lots of unused functions and
2192 * gdbserver/remote-inflow.c: Remove lots of unused variables and
2193 #includes. Also, use PTRACE_* symbols instead of constants.
2194 (mywait): Surround calls to wait() with enable/disable_async_io()
2195 so that we can be interrupted from GDB while waiting for the
2196 child. Also, handle child exit more gracefully.
2197 * gdbserver/remote-server.c: Remove lots of unused variables.
2198 Move all extern defs into server.h. Redo main loop so that
2199 failure from getpkt() causes communications to be re-established.
2200 Fix 'k' command so that it restarts the child.
2201 * gdbserver/remote-utils.c: Remove lots of unloved vars and
2202 subrs. Move many extern decls into server.h. (remote_open): For
2203 tcp, seperate usage of proto fd from connected fd. Close proto
2204 fd after getting connection. (putpkt/getpkt): Pay attention to
2205 errors when reading/writing. Report these to the caller. New
2206 routines input_interrupt/enable_async_io/disable_async_io to make
2207 it possible to get an I/O interrupt when data arrives from the
2209 * serial.h: New file to contain common defs for all remote files.
2211 Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
2213 * remote.c: Add arg names to prototypes, in a modest effort at
2214 clarification. Also add prototypes for some new functions.
2215 * (remote_wait): Better error reporting for 'T' responses.
2216 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
2217 * (dos_async_init): Make usage message reflect requested port #.
2218 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
2219 random hostname lookup failures. Add nicer message for unknown
2220 host error. (wait_for): Wake up in case of exceptions. Also,
2221 restart select() if we got EINTR.
2222 * ser-unix.c (wait_for): Restart select() if we got EINTR.
2223 * serial.c: (serial_close): Clean up code.
2225 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2227 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
2228 CALL_DUMMY between different 68k machines.
2230 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2232 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
2233 Make comment explaining this comprehensible.
2234 (TAGFILES): Include ALLDEPFILES.
2235 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
2237 (update-alldeps): Remove; obsolete.
2239 * remote.c: Move comments regarding packets to top of file with the
2240 rest of the protocol comments.
2241 Fix incorrect description of 'T' response.
2243 * README (Reporting Bugs): Refer people to the GDB manual.
2245 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
2246 * stabsread.c: Type -16 is 4 bytes.
2248 * remote-udi.c: Improve docstring.
2250 Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
2252 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
2253 bfd_elf32_find_section, to track bfd changes.
2255 Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2257 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
2258 * config/mips/xm-riscos.h: Define USG.
2260 Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2262 * main.c (filename_completer): Don't complete to files ending in ~.
2264 * NEWS: Mention filename completion and "info line" enhancements.
2266 * main.c (symbol_completion_function): On "info t foo", return NULL,
2269 * main.c (symbol_completion_function): Don't use readline word
2270 breaking. Use new calling convention for c->completer and
2271 complete_on_cmdlist.
2272 * command.h (struct command): Change arguments; now the text passed
2273 to completer does not have any word breaking done. New arg word.
2274 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
2276 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
2277 * command.{c,h} (complete_on_cmdlist): Take word argument.
2279 * command.c (lookup_cmd_1): Doc fix.
2281 Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2283 * Makefile.in (OP_INCLUDE): define.
2284 (OPCODE_CFLAGS): use OP_INCLUDE.
2286 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
2287 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
2288 config/m68k/amix.mh, config/mips/irix[34].mh,
2289 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
2290 ALLOCA1): macros removed.
2292 * config/mips/decstation.mh, config/rs6000/rs6000.mh
2293 (MMALLOC_LIB): renamed to MMALLOC.
2295 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2297 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
2298 * dbxread.c: Change comment regarding acc.
2300 Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2302 Makefile overhaul dropping autodepend features.
2303 * Makefile.in: many comment changes. forced consistent use of $()
2304 for makefile variables references. dropped leading ./ in file
2305 references. Drop $(srcdir)/ prefix on all dependencies.
2306 Inserted contents of alldeps.mak and depend.
2307 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
2308 include directory into the compilation line.
2309 (GDB_CFLAGS): new macro to take up the semantic previously held
2311 (LIBIBERTY): dropped ancient subdir macro. I last removed this
2312 macro in feb of '92. How does it keep coming back?
2313 (MMALLOC_LIB): renamed to MMALLOC.
2314 (BFD_SRC_DIR): renamed to BFD_SRC.
2315 (BFD_OBJ_DIR): renamed to BFD_DIR.
2316 (BFD_LIB): renamed to BFD.
2317 (BFD_INCLUDES): renamed to BFD_CFLAGS.
2318 (READLINE_DIR): now represents object directory.
2319 (RL_LIB): renamed to READLINE.
2320 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
2322 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
2323 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
2324 (LDFLAGS): removed default assignment.
2325 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
2326 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
2327 (ALLOCA1, ALLOCA): removed all references. alloca is now in
2329 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
2330 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
2331 removed all $(srcdir) prefixes.
2332 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
2333 for potential dependencies. commented out by default.
2334 (readline_headers, udiheaders): convenient abbreviations.
2335 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
2336 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
2337 new macros used for header file dependencies.
2338 (install-info, clean-info): collapse into the info rule.
2339 (install): now depends on all.
2340 (install-only): new target for installing without depending on
2342 (uninstall): new target.
2343 (config-check, config-check-hosts, config-check-targets): added
2345 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
2346 order to force parallel makes into keeping these rules separate.
2347 * configure.in: omit cat'ing depend file onto generated Makefile.
2348 * alldeps.mak, depend: removed.
2350 * inferior.h: remove redundant include of symtab.h which is
2351 included in value.h via breakpoint.h.
2353 * alloca.c: removed. alloca is now in libiberty.
2355 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
2356 new macro to undo what M_INSTALL does.
2358 Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2360 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
2363 * dbxread.c (copy_pending): Change name and function of begi argument
2364 to endi, since that is what the caller needs.
2366 * Makefile.in (TAGFILES): Don't include YYFILES.
2368 * Makefile.in (HFILES): Include monitor.h.
2370 * Makefile.in: Include text that used to be in alldeps.mak.
2371 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
2372 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
2374 * main.c (main): Print help message on stdout not stderr
2376 New option --version per standards.texi.
2377 In help message, show long options with "--" not "-".
2378 Don't try to print help message or version until after we have
2379 called initialize_all_files.
2381 Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2383 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
2384 (solib_add): Call special_symbol_handling once, not once per library.
2386 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
2389 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
2390 systems, not just Solaris.
2392 * stabsread.c: Include <ctype.h>.
2394 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
2396 * fork-child.c (fork_inferior): Quote exec_file so it can contain
2399 Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
2401 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
2402 bfd.h is included by target.h, which most of gdb includes.
2403 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
2404 it's in INCLUDE_CFLAGS.
2406 Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
2408 * config/i386/*aix*, i386aix-nat.c: New files.
2409 * configure.in: Use them.
2410 * alldeps.mak: List them.
2411 * coffread.c (decode_base_type): Deal with anonymous enum type.
2412 * i387-tdep.c (print_387_status_word): Add comment re "top".
2413 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
2414 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
2415 only if not defined by a header file.
2416 * mipsread.c: Don't define L_SET or L_INCR.
2418 Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
2420 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
2421 * depend: Hand updated to match.
2423 Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
2425 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
2426 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
2427 we don't recognize the abbrev.
2429 Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2431 * solib.c (solib_add_common_symbols): Add comment about performance.
2433 Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2435 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
2436 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
2438 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
2439 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
2440 * configure.in (mips-sony-*): Use news-mips for host.
2442 * buildsym.h: Doc fix for processing_acc_compilation.
2444 Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2446 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
2448 Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
2450 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
2451 ${srcdir}/../include.
2453 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
2454 with system headers.
2455 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
2456 Use VPRINTF macro if defined.
2457 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
2458 Define TIOC{GETC,GLTC}_BROKEN.
2459 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
2460 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
2461 make things easier on munch (apparently this matters on
2462 the delta88 with svr3).
2464 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2466 * Makefile.in: canonicalize install.sh; for use within
2467 this directory (and subdirs)
2469 Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2471 * Makefile.in: remove parentdir support; use INSTALL_XFORM
2473 Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2475 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
2477 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
2478 wired (and wrong) constant.
2479 * values.c (unpack_long): Add case to unpack when target object is
2481 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
2484 Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2486 * NEWS: tracking user visible changes starting with
2489 * remote-vx.c (_initialize_vx): rename user settable option from
2490 rpcTimeout to vxworks-timeout.
2492 Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
2494 * Makefile.in (depend): More makefile diddling.
2495 * alldeps.mak, depend: Update to latest automatically built
2498 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
2499 * alldeps.mak, depend: Update to latest automatically built
2502 Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2504 * remote-vx.c: include gdbcmd.h for setlist.
2505 (_initialize_vx): make rpcTimeout user settable.
2507 Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
2509 * main.c, gdbcmd.h: Add function filename_completer.
2510 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
2511 "directory", "source", "cd", "symbol-file" "add-symbol-file",
2512 "load", "file", "exec-file", "core-file" commands.
2513 (But '/' is a word break, limiting usefulness; see comments).
2515 * source.c (mod_path): Warning not error if can't find directory.
2517 * isi-xdep.c: New file.
2518 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
2520 Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
2522 * config/m68k/xm-news.h: Include <sys/param.h>.
2524 * m88k-tdep.c (IEEE_isNAN): Remove.
2525 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
2526 broken isNAN as on the mips.
2528 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
2531 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
2532 defined, don't worry about Sun's silly LBRAC bug.
2533 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
2535 * dbxread.c (process_one_symbol): If there's a symbol before an
2536 N_SO, don't error().
2537 (case N_BCOMM): complain () not error ().
2539 * defs.h, main.c (catch_errors): Add return_mask arg.
2540 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
2541 other callers: Pass RETURN_MASK_ALL.
2542 (return_to_top_level), callers: Add return_reason arg.
2544 Use return_to_top_level (RETURN_QUIT) instead of error ().
2545 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
2546 Use SET_TOP_LEVEL not setjmp (to_top_level).
2547 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
2549 Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
2551 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
2552 Don't try to get the debug base yet.
2554 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
2555 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
2556 which returns 0 or 1 to say whether to do it.
2557 * config/sparc/sun4{sol2,os4}.h
2558 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
2559 the right thing happens for both acc and SunOS4 /bin/cc.
2561 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
2562 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
2564 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
2565 probably contained byte-order sins too.
2566 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
2567 The IEEE_FLOAT code in print_floating takes care of it.
2569 Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
2571 * Makefile.in (VERSION): Bump to 4.9.2.
2572 * c-valprint.c (c_val_print): For array of chars printed with
2573 string syntax, don't print the address of the array. From
2575 * c-exp.y (yylex): Recognize '.' as indicating a floating point
2576 number regardless of the radix. From wilson@cygnus.com.
2577 * valprint.c (set_input_radix_1, set_output_radix_1): New
2578 prototypes and functions that do the actual radix setting work.
2579 * valprint.c (set_radix, set_output_radix, set_input_radix):
2580 Rewrite to use set_input_radix_1 and set_output_radix_1.
2581 * valprint.c (initialize_valprint): Enable commands to
2582 independently set and show input and output radices.
2583 * valprint.c (show_radix): New prototype and function that
2584 handles separate input and output radices.
2586 Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
2588 Patches from Jeff Law, law@cs.utah.edu:
2589 * hppa-pinsn.c: Now uses disassembler from opcode library,
2590 this contains only the stub function print_insn.
2592 Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
2594 * main.c (main): back to two periods for elipse.
2595 (print_gdb_version): revised format for configuration info.
2597 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
2599 * defs.h (INT_MAX): Cast unsigned shift result to int.
2601 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
2603 * dbxread.c (process_one_symbol): Rather than having
2604 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
2605 is true if we are doing stabs-in-elf, false otherwise.
2606 config/sparc/tm-sun4sol2.h: Don't define it.
2608 Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
2610 * remote-mips.c (mips_send_packet): Don't print garbage character
2612 (mips_request): Don't check that remote pid is 0, because
2614 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
2617 Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
2619 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
2621 * Makefile.in (install): Don't depend on gdb.
2623 * Rename remote-es1800.c to remote-es.c
2624 and remote-st2000.c to remote-st.c for 14-char filenames.
2625 config/m68k/{es1800,st2000}: Use the new names.
2627 * mips-tdep.c (isa_NAN): Don't return true on -0.
2629 Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
2631 * defs.h (INT_MAX): Cast unsigned shift result to int.
2633 Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
2635 * elfread.c (elf_symtab_read): Add bfd section address to bfd
2636 symbols, now that they are section relative.
2637 * solib.c (bfd_lookup_symbol): Ditto.
2639 Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
2641 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
2642 depend: Updated accordingly.
2644 Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
2646 * Makefile.in (*.tab.c): Use mv for atomic update.
2648 * Makefile.in ({dist,real}clean): Also remove nm.h.
2649 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
2650 (distclean): Don't rebuild *.tab.c or TAGS.
2652 Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2654 * Makefile.in (version.c): add host and target names to version.c.
2655 * main.c (main): print three periods for the elipse.
2656 (print_gdb_version): also print configuration.
2658 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
2659 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
2660 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
2662 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
2663 (get_hex_regs, adapt_fetch_registers): cast args to
2664 supply_register to avoid gcc warning.
2666 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
2667 doesn't compile on solaris and is now obsolete.
2669 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
2670 breaks stock sunos installations.
2672 Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
2674 * m68k-stub.c: Add comment about frame cache.
2676 * target.h (target_store_registers): Doc fix re error handling.
2678 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
2679 of register_valid[regno].
2681 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2683 * symtab.h, dwarfread.c: Doc fix re dependencies.
2685 Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
2687 * serial.c (serial_close): If scb is NULL, don't try to close
2689 * configure.in: Add support for rom68k and bug boot monitors.
2691 Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2693 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
2694 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
2695 * findvar.c (read_register, write_register): Fix thinko where
2696 sizeof(host long) != sizeof(target int).
2697 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
2698 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
2700 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2702 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
2703 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
2704 68881 and non-68881 cases. Check for a pair of movel instructions.
2706 Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2708 First cut at sparc-vxworks targetting.
2709 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
2710 * configure.in: sparc-vxworks gdb_target now vxsparc.
2712 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
2714 Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2716 * config/m68k/xm-news.h: add "extern int errno".
2718 Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2720 * remove-vx.c (vx_read_register, vx_write_register): collapse
2721 ifdef I80960 else (assumes) m68k into parameterizable macros
2722 VX_NUM_REGS and VX_SIZE_FPREGS.
2723 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
2724 VX_SIZE_FPREGS): new definitions.
2726 Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
2728 * symfile.{c,h} (generic_load): New function.
2729 remote{,-nindy,-eb,-mips}.c: Use it.
2731 Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
2733 * Makefile.in (depend): More sed gubbish to deal with
2734 ../bfd/bfd.h being generated during the build.
2735 * depend: Re-done with corrected makefile.
2737 Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
2739 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
2740 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
2741 directory to find automatically generated header files and library.
2742 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
2743 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
2744 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
2745 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
2746 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
2747 * depend, alldeps.mak: Rebuild after Makefile.in changes.
2749 Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2751 * configure.in: change lynx support to CPU-*-lynxos*
2753 * Makefile.in (subdir_do): change test from existence of directory
2754 to existence of Makefile (the directory may exist but not be configured)
2756 Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2758 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
2760 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
2762 * configure.in (mips-idt-ecoffl*): New target; use idtl.
2763 (mips-idt-ecoff*): Added trailing '*'.
2764 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
2766 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
2768 * ser-go32.c: Clean up lots of compilation nits.
2770 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
2772 * Patches from Jeffrey Law <law@cs.utah.edu>.
2773 * hppab-nat.c: Eliminate unnecessary ifdefs for
2774 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
2775 CANNOT_STORE_REGISTER.
2776 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
2777 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
2778 templates for 1.1 FP computational instructions.
2780 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
2782 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
2783 * alldeps.mak, depend: Rebuild to account for ser-tcp.
2784 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
2785 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
2786 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
2787 shell when running the child, as args have been expanded by the
2788 time we get here. Simplify calling convention.
2789 * gdbserver/remote-server.c (main): Use new calling convention
2790 for create_inferior, remove defunct code for coalescing argv.
2791 Remove extra calls to mywait(), as we no longer have to wade
2794 * target.c (target_read_memory_partial): Don't deref errnoptr
2795 when checking for null pointer.
2797 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
2799 * remote-es1800.c: Fix typo.
2801 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
2803 * target.c (target_read_memory_partial): Like target_read_memory,
2804 but does partial reads, such as reads that bump into the end of
2806 * target.h (target_read_memory_partial): Add prototype.
2807 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
2808 * valprint.c (val_print_string): Complete rewrite to fix bug with
2809 bumping into end of memory, avoiding unnecessarily long reads, and
2810 fixing bug when print_max is set to 0 (unlimited print length).
2811 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
2812 initialize print_max.
2814 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
2816 * configure.in: Add support for rom68k and bug boot monitors.
2818 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
2820 * printcmd.c (print_scalar_formatted): Print integers bigger than
2821 LONGEST in hex no matter how big, and no matter what the format
2824 * stabsread.c (read_type): Skip type attributes if present.
2826 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
2827 of number, just through '0' + radix - 1.
2829 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
2831 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
2833 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
2834 single parameter, the pointer to the partial symtab, rather than
2835 a bunch of args that are derived from the partial symtab. Change
2836 prototypes and callers to match.
2838 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
2839 set demangling style automatically.
2840 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
2841 GNU C++, not C++ in general.
2842 * symtab.h (general_symbol_info): Simplify by eliminating one
2843 structure level for the language dependent info.
2845 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
2847 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
2848 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
2849 TYPE_CODE_ENUM was already testing for this.
2851 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
2853 * Makefile.in: Add new file ser-tcp.c.
2854 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
2855 * findvar.c (write_register): See if we are writing back the same
2856 value that's already in the register. If so, don't bother.
2857 * remote.c (putpkt, getpkt): Improve handling of communication
2859 * ser-go32.c: Prototype it to death. Update serial_ops and add
2860 dummy routines where appropriate.
2861 * ser-tcp.c: New module to implement serial I/O via TCP
2863 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
2864 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
2865 * serial.c: Add start of support for connect command.
2866 (serial_open): Distinguish between tcp and local devices.
2867 * serial.h (struct serial_ops): Get rid of restore, add
2868 get_tty_state and set_tty_state. Define protoypes and macros for
2870 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
2871 some real buffering. Handle error conditions gracefully.
2872 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
2873 (Lynx), remove lots of cruft.
2875 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2877 * printcmd.c (print_address_symbolic): turn this into an assigment
2878 instead of an initialization (many compilers don't accept
2879 structure initialization).
2881 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2883 * xcoffread.c (read_xcoff_symtab): If several program csects in one
2884 source file, give them all the name of the source file, rather than
2885 the 2nd and subsequent ones having NULL names.
2887 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2889 * printcmd.c (print_address_symbolic): Append source filename and
2890 linenumber of the symbol if print symbol-filename is on.
2891 (initialize_printcmd): `set print symbol-filename'.
2893 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
2895 * configure.in: Add config for Lynx target. Configure gdbserver
2896 only for Lynx. Re-do selective configuration of sparclite.
2898 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
2899 configure.in remote-inflow.c remote-utils.c}: New files to
2900 support GDB remote server. Currently only works for Lynx.
2902 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2904 * stabsread.c (define_symbol, case 't'): Only set the name if it
2905 is not a pointer type.
2907 * stabsread.c (define_symbol): Clean up logic; move the read_type
2908 calls to inside the switch statement (this improves the error
2911 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
2914 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2916 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
2918 * source.c (line_info): Change "pc" to "address" in messages and
2919 use print_address for addresses.
2921 * source.c (line_info): If we don't find a symtab, print more useful
2922 output, including the symbolic address.
2924 * source.c (line_info): If --fullname, display the source.
2925 (identify_source_line), callers: Take pc as argument, rather than
2926 assuming innermost frame (emacs doesn't use this, so no one ever
2928 * symtab.h: Declare frame_file_full_name.
2931 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
2933 * breakpoint.c (catch_command_1): Fix typo in error msg.
2935 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2937 * elfread.c (elf_symfile_read): Update ELF structure and routine
2938 names to specify 32-bit versions.
2939 (elf_symtab_read): Retrieve size field directly from symbol,
2940 instead of using old kludge.
2942 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
2943 calling opcodes library.
2944 * z8k-tdep.c (print_insn): Likewise.
2946 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2948 * stabsread.c: Remove all uses of error(). Make error_type and
2949 read_type_number static.
2950 (define_symbol): Don't try to deal with a missing symbol
2951 descriptor which isn't followed by digit, '(', or '-'.
2952 * stabsread.h: Don't declare read_type_number here.
2953 * gdbtypes.h: Don't declare error_type here.
2954 * xcoffread.c: Remove NO_TYPEDEFS code.
2956 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
2958 * mips-tdep.c: Removed #include of many header files, and #define
2959 of MIPSMAGIC; no longer used.
2961 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2963 * Many places: replace "the inferior" in messages with "the program"
2964 or "the program being debugged".
2965 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
2966 and I'm getting sick of maintaining it.
2968 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
2971 * config/i386/go32.mh: Define SER_HARDWIRE.
2972 * Makefile.in: Define SER_HARDWIRE.
2974 (alldeps.mak): Add SER_HARDWIRE.
2975 Remove all references to ser-hardwire.{c,o}.
2976 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
2978 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2980 * sparc-nat.c (store_inferior_registers): Fill in all members of
2981 inferior_fp_registers by reading them from the inferior before
2982 modifying and writing them back.
2983 Fixes unexplainable inferior FP exceptions after calls to the inferior
2984 or setting of floating point registers.
2985 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
2986 to register which is generated by gcc-2.4.
2988 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
2990 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
2992 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
2994 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
2995 xm-i386lynx.h}: New configuration for Lynx.
2997 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2999 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
3000 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
3002 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
3003 as struct, union, or enum tags.
3005 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3007 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
3010 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3012 * infrun.c (wait_for_inferior),
3013 infcmd.c (program_info, signal_command): Use symbolic signal names.
3015 * inftarg.c (child_wait): Deal with EINTR and include message from
3016 strerror if printing an error message.
3018 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
3020 * stabsread.c: Remove most uses of lookup_fundamental_type.
3021 (define_symbol): Use read_type for type of enum constant,
3022 not just read_type_number. Also don't call error().
3023 (define_symbol): For unrecognized constant type, one complaint (the
3024 one from error_type) is enough. Don't make our own in addition.
3025 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
3026 * gdbtypes.h: Doc fixes.
3028 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3030 Fix stack unwinding through _sigtramp on Irix. These patches are from
3031 Paul Flinders <ptf@delcam.co.uk>.
3032 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
3033 executable uses sigvec.
3034 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
3036 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
3038 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3040 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
3041 be passed to the inferior to make "handle <signal> nopass nostop" work.
3043 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3045 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
3047 * findvar.c (value_from_register): Fix uninitialized first_addr
3048 which caused problems with assignment of doubles to register variables
3050 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
3051 missing mips definitions if necessary.
3053 Fix handling of double register variables for mips targets and big
3054 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
3055 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
3056 8 bytes for doubles.
3057 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
3058 conversion of type held in multiple registers to host format.
3059 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
3060 companion to REGISTER_CONVERT_TO_TYPE.
3061 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
3062 Convert to function calls.
3063 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
3065 * mips-tdep.c (mips_print_register): Raw buffer now needs just
3066 MAX_REGISTER_RAW_SIZE bytes.
3067 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
3068 (if defined) for doubles.
3069 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
3070 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
3071 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
3073 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
3076 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3078 * configure.in: Add i[34]86-*-isc*.
3080 * stabsread.c: Make sure all complain() pass the address of the struct.
3082 * xcoffread.c: Make sure all struct complaints are static not auto.
3084 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
3086 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
3088 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3090 * config/i386/linux.mh: Re-enable coredumps now that they should work.
3092 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
3094 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
3096 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
3098 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
3100 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3102 * Makefile.in (INSTALLED_LIBS): New variable.
3104 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3106 * main.c (quit_command): In the "quit anyway?" message, tell the user
3107 whether we are planning to detach or kill the program.
3109 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
3110 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
3112 * infcmd.c (read_pc): Doc fix.
3114 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
3116 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
3117 signal_handler_caller.
3118 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
3119 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
3120 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
3121 Use SIGTRAMP_START if defined.
3122 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
3123 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
3125 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
3127 * infcmd.c (step_1): Fix poorly worded error message.
3129 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
3130 Comment out corelow.c because core dumps are broken on these machines.
3132 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
3133 if srcdir is not ".".
3134 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
3135 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
3136 * depend: Update to latest automatically built version.
3138 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
3140 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
3141 * Makefile.in (NONSRC): Add ChangeLog-92
3143 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3145 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
3146 not typo RAW_REGISTER_SIZE.
3148 * frame.h, inferior.h: Doc fixes.
3150 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
3152 * findvar.c (write_register): Add sanity check for register size.
3153 (read_register): Fixup sanity check for register size to be
3154 consistent with write_register().
3156 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
3158 * sparclite/Makefile.in: Add dummy info, install and install-info
3161 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
3163 * remote-nindy.c: Removed declaration of coffstrip.
3164 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
3166 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
3168 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
3171 * Makefile.in (VERSION): GDB 4.9 release.
3173 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
3175 * README: Update known bugs to include the Solaris bug that
3176 leaves core dumps in the current directory when restarting the
3177 inferior with "run". Expand on the testsuite information.
3179 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
3180 be the last 4.9 prerelease test archive.
3182 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
3184 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
3187 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
3189 * README, NEWS: Update for gdb 4.9 release.
3191 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
3193 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
3194 * target.c (MIN): #undef before defining.
3196 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
3198 Patch from Jeffrey Law:
3199 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
3201 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
3203 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
3206 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
3208 * ch-exp.y (start): Apply work-around to avoid bison warning.
3210 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
3212 * Makefile.in (BISON): Remove double quotes around BISON
3213 definition when bison is used.
3215 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
3216 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
3217 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
3218 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
3219 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
3220 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
3221 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
3222 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
3224 * Makefile.in (VERSION): Bump to 4.8.6.
3226 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
3228 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
3229 include declarations for malloc/realloc/free. Both malloc and
3230 realloc return 'void *' for non-ANSI compilations.
3232 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
3234 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
3235 longer opened twice.
3237 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
3239 * solib.c (clear_solib): Don't close bfd if it is NULL.
3241 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
3243 * core.c (dis_asm_read_memory): Cast second arg of
3244 target_read_memory to "char *".
3245 * breakpoint.c (watchpoint_check): Change arg type from PTR to
3246 "char *", to match other functions called by catch_errors().
3248 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
3250 * More patches from Jeffrey Law (law@cs.utah.edu).
3251 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
3252 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
3253 Delete unnecessary declarations.
3255 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
3257 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
3258 poll() for termio{s}.
3260 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
3262 * i386-tdep.c (i386_frame_num_args): Always return -1.
3264 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
3266 * Patches from Jeffrey Law <law@cs.utah.edu>.
3267 * gdb/hppa-tdep.c: Declare frame_saved_pc.
3268 (frameless_function_invocation): New function.
3269 (frame_saved_pc, init_extra_frame_info): Use
3270 frameless_function_invocation.
3271 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
3272 call instead of just grabbing the value currently in %r2.
3273 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
3274 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
3275 definition and use the common one in tm-hppa.h.
3276 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
3277 use unwind descriptors to determine if the frame chain is valid.
3278 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
3279 it does not assume %r4 is the frame pointer.
3280 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
3281 and ssm instructions.
3282 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
3283 helper functions for print_insn.
3284 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
3285 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
3286 which nullifies the following instruction.
3288 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3290 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
3291 pass the 5th arg there, rather than using an ANSI C-specific macro.
3293 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
3295 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
3297 * Makefile.in (VERSION): Bump to 4.8.5
3298 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
3299 directories to include search path.
3300 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
3302 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
3303 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
3304 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
3305 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
3306 udr.o, udip2soc.o): Remove explicit rules, use the ones that
3307 are automatically generated in "depend".
3308 * Makefile.in (paread.o): Document why a dependency doesn't get
3309 automatically generated in "depend" and leave this explicit rule
3311 * depend: Update to latest automatically generated version.
3313 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3315 * xcoffread.c: Doc fix.
3317 * Makefile.in (depend): Include $(CC) command in generated output.
3319 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
3321 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
3322 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
3323 * depend: Update to latest automatically built version.
3325 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
3327 * sparclite/Makefile.in: Create default target that does nothing
3328 in order to force user to build by hand.
3330 * sparclite/Makefile: Remove. It's not necessary anymore.
3332 * ser-unix.c (wait_for): New routine to handle read timeouts,
3333 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
3335 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
3337 * mips-pinsn.c (print_insn): Return value.
3339 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
3341 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
3342 at configuration time and doesn't belong in the distribution archive.
3344 * Makefile.in (NONSRC): Add 29k-share/README.
3345 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
3347 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
3348 constants with slightly more portable definitions (still depends
3349 on 2's complement arithmetic though).
3350 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
3351 * i386v-nat.c (sys/reg.h): Conditionalize include on
3352 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
3353 * ser-unix.c (termio.h): Include <termio.h> like other files that
3354 include termio.h, not <sys/termio.h> which may not exist (on
3357 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
3359 * valprint.c (print_longest): Change format parameter from a
3360 'char' to an 'int'. We can't have 'char' parameters with the
3361 current coding style, where we mix prototypes with pre-ANSI
3363 * value.h (print_longest): Change format parameter in prototype
3364 from a 'char' to an 'int'.
3366 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3368 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
3370 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
3371 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
3373 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
3375 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
3376 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
3377 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
3378 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
3379 ptrace needs 5 arguments, #define ptrace to always
3380 pass zero as the 5th argument.
3382 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3384 * configure.in: Match z8k-*-sim for z8000.
3385 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
3386 * remote-hms.c: Update to use new serial protocol.
3388 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3390 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
3391 necessary and Solaris doesn't have it.
3393 * Makefile.in (clean-info, install, install-info, info, dvi,
3394 check, all): do not echo recursion lines.
3396 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
3398 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
3399 required target ports which use sockets (like a29k-udi).
3401 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
3403 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
3405 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
3406 systems lacking select().
3408 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
3410 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
3412 * alldeps.mak, depend: Update with latest automatically built
3415 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
3417 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
3419 * Makefile.in (make-proto-testsuite.dir): New target to make
3420 prototype testsuite tree.
3422 * Makefile.in (VERSION): Bump to 4.8.4.
3424 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
3426 * stabsread.c (define_symbol): If unrecognized constant type,
3427 complain() not error().
3429 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
3431 * infptrace.c: Add missing close paren to test for
3432 FIVE_ARG_PTRACE defined.
3434 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
3435 when compiling with gcc, but disable it for now. See comment.
3436 * defs.h (LONGEST): Define as either "long" or "long long"
3437 based on CC_HAS_LONG_LONG.
3438 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
3439 how longest_to_int is defined.
3440 * c-valprint.c (c_val_print): Call print_longest.
3441 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
3442 instead of LONG_LONG.
3443 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
3445 * printcmd.c (print_scalar_formatted): Call print_longest
3446 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
3447 * typeprint.c (print_type_scalar): Call print_longest and let
3448 it figure out what to do for PRINTF_HAS_LONG_LONG.
3449 * valprint.c (val_print_type_code_int): Call print_longest
3450 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
3451 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
3452 * value.h (struct value): Replace usage of LONG_LONG with
3454 * value.h (print_longest): Add prototype.
3455 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
3456 * values.c (unpack_double): Collapse code that was unnecessarily
3457 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
3458 * values.c (value_from_longest): Remove dependency on
3459 CC_HAS_LONG_LONG and just use LONGEST.
3460 * solib.c (solib_map_sections): Use bfd_get_filename
3461 to access filename field.
3462 * solib.c (clear_solib): Save filename and free it later, after
3463 bfd_close, since bfd_close may reference it. Use bfd_get_filename
3464 to access the field.
3465 * config/convex/xm-convex.h (LONG_LONG): Replace with
3466 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
3467 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
3468 Add PRINTF_HAS_LONG_LONG references.
3470 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3472 * inflow.c (kill_command), infcmd.c (attach_command),
3473 remote.c (remote_interrupt_twice): In messages for the user, call it
3474 "the program" or "the program being debugged" not "the inferior".
3476 * hp300ux-nat.c: Cast second arg to supply_register calls.
3477 (_initialize_kernel_u_addr, getpagesize): New functions.
3478 (store_inferior_register_1): Change arg name from value to val.
3479 (fetch_core_registers): Make arg core_reg_size unsigned.
3480 Pass 5 args to ptrace.
3481 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
3482 Remove KERNEL_U_ADDR stuff.
3483 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
3484 * config/m68k/hp300hpux.m{t,h}:
3485 Move exec.o from NATDEPFILES to TDEPFILES
3486 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
3487 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
3489 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3491 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
3493 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3495 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
3497 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3499 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
3500 describe `set demangle-style arm' (not cfront);
3501 mention can type `q' to discard output, when gdb pages
3503 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3505 * valops.c (search_struct_field): Fix gdb core dump with incomplete
3508 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3510 * remote.c: Change timeout to 2.
3511 (remote_open): Use unpush_target not remote_close.
3512 (remote_resume): If siggnal != 0, give warning not error().
3513 (remote_wait, remote_interrupt, remote_interrupt_twice):
3514 If we get two interrupts, let the user get out if they want.
3515 (remote_{kill,mourn}): New functions.
3516 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
3518 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
3520 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
3522 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
3524 * Remote targets (mourn): Call unpush_target.
3526 * config/sparc/xm-sun4os4.h: Declare free() to return int.
3527 Remove twisted use of PARAMS.
3529 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
3530 that ansidecl.h assumes ANSI on AIX.
3532 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
3534 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
3535 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
3537 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3539 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
3541 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
3543 * remote-vx.c (net_connect): Allow numeric IP address for host.
3545 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3547 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
3549 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
3551 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
3553 * symtab.h, xcoffread.c: Revise linetable sorting comments.
3555 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3557 * valops.c (value_cast): A cast might also change the object
3558 representation in C++.
3559 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
3560 to get the proper read_symtab function when called from mipsread.c.
3561 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
3562 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
3563 for dummy psymtabs, inhibit processing of dummy psymtabs.
3565 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
3567 * Changes from (or inspired by) AMD:
3568 * remote-udi.c (udi_attach): Assignments to Space and Offset were
3570 (udi_wait): Make error message (UDIGetStdout) match error.
3571 (udi_wait): Handle UDIStdinNeeded.
3572 * command.c [CANT_FORK]: Use system().
3573 * utils.c (prompt_for_continue): Allow quit with 'q'.
3575 * solib.c (solib_add): Don't call special_symbol_handling if there
3576 were errors in symbol_add_stub. Also set so->from_tty before
3577 calling symbol_add_stub.
3579 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
3581 * Merge in HPPA/BSD patches from Utah:
3582 * defs.h: Add const to 2nd arg of psignal prototype.
3583 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
3585 * hppab-core.c: Deleted. No longer useful.
3586 * hppab-nat.c: #include more files. Use PT_WUREGS, not
3588 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
3589 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
3590 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
3591 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
3592 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
3594 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
3596 * Fix two bugs found by deja-gnu. One is the incorrect reporting
3597 of the PC being in a stack dummy when looking at a core file
3598 without symbols. The other is the incorrect passing of char
3599 arguments during expression evaluation (ie: p foo('a','b') would
3600 mess up the passing of it's args because it wasn't coercing the
3602 * hppah-tdep.c: Rename global functions to have consistent hppa_
3603 prefix. Make more functions static. Drop hp_ prefix from static
3604 functions. (hppa_push_arguments): Call value_arg_coerce to cast
3605 char to int args if necessary. (hppa_fix_call_dummy): Create
3606 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
3607 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
3608 valid (ie: != 0) before doing comparison against PC.
3609 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
3610 to reflect new arguments.
3611 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
3612 prefix for func name. (FIX_CALL_DUMMY): Move code into
3615 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
3616 to malloc() so that we can test GDB eval of dynamically created
3617 arrays (like char strings in `print "foo"').
3619 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3621 * printcmd.c (print_address_symbolic): Search symtabs as well as the
3622 minimal symbols for a nearby symbol.
3624 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
3626 * coffread.c: Comment changes around minimal symbol recording.
3628 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3630 * command.c: comment changes only.
3632 * mips-tdep.c (heuristic_fence_post): new static variable.
3633 (heuristic_proc_start): use heuristic_fence_post, print better
3634 warnings, but only if not stop_soon_quietly.
3635 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
3637 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
3639 * symtab.h: Fix LOC_REF_ARG comment.
3641 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3642 and Jim Kingdon (kingdon@cygnus.com)
3644 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
3646 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
3647 symfile.c (compare_symbols): Don't check first character; STRCMP
3650 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
3651 structures that are passed by address in a register.
3652 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
3653 * findvar.c (read_var_value),
3654 printcmd.c (address_info, print_frame_args),
3655 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
3656 * symtab.c (lookup_block_symbol): Deal with it.
3658 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
3660 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
3662 * objfiles.c (find_pc_section): Return a struct obj_section *.
3663 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
3664 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
3665 Don't use obj_section hack.
3666 * xcoffexec (vmap_symtab): Relocate obj_sections.
3667 * printcmd.c (containing_function_bounds): Use find_pc_section.
3669 * symtab.h: Clean up SYMBOL_VALUE comments.
3671 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
3673 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
3674 Expand comments about LOC_ARG/LOC_LOCAL pairs.
3676 * coffread.c (read_coff_symtab): Use rewind before fseek.
3678 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
3680 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
3681 * Makefile.in: Add $(YFLAGS) when using $(YACC).
3682 * Makefile.in: Remove message to expect conflicts and unused
3683 rules in ch-exp.y, since there no longer are any such.
3685 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3687 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
3689 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
3691 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
3692 rather than dumping core.
3694 * Makefile.in: Add ${srcdir}/ to all source files.
3695 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
3696 (TAGS): Deal with srcdir and new config directory scheme.
3698 Makefile.in (NONSRC): Remove createtags.
3699 alldeps.mak: Updated.
3701 * rs6000-tdep.c: Delete unused function print_frame.
3703 * frame.h (struct frame_info): Doc fix for next_frame.
3704 New field signal_handler_caller.
3705 blockframe.c (create_new_frame, get_prev_frame_info),
3706 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
3707 INIT_FRAME_PC_FIRST).
3708 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
3711 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
3713 * irix4-nat.c (fetch_core_registers): Special version of this for
3714 Irix 4.x, which stores regs a bit differently from other /proc
3716 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
3717 to new file core-svr4.c.
3718 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
3719 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
3721 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
3723 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
3725 * i387-tdep.c: Remove unused #includes.
3727 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
3729 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
3731 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
3733 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
3735 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
3736 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
3737 Don't muck with SYMBOL_CLASS.
3739 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
3741 * munch: Don't use head command. It doesn't exist everywhere.
3743 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
3745 * inflow.c (new_tty): Remove spurious 'o' character at end
3748 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3750 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
3751 instructions and nothing more.
3752 * mipsread.c (add_line): Add comment why we have to combine line number
3753 entries for the same line number.
3755 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
3757 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
3760 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
3762 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
3764 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
3766 * source.c (select_source_symtab): Clean up comment. Also, if
3767 we have a current_source_symtab, and s is NULL, return without
3769 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
3770 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
3772 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
3774 * dbxread.c (unknown_symchar_complaint): Add new complaint.
3775 * stabsread.h: Declare it.
3776 * partial-stab.h: Use it.
3778 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
3780 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
3782 * stack.c (print_frame_info): Print specially if dummy frame.
3784 * breakpoint.c: Add comments regarding within_scope future direction.
3788 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
3790 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
3792 * ch-exp.y: Fix thinko that broke parsing of FALSE.
3794 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3796 * stabsread.c (read_member_functions): Initialize domain for stubbed
3797 member functions to avoid gdb core dumps when printing pointers
3798 to member functions.
3799 * cp-valprint.c (cp_print_class_method): Check for stubbed member
3802 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
3804 * expprint.c (print_subexp): If opcode not found in op_print_tab,
3805 stop with an error().
3806 eval.c (evaluate_subexp): Change error message.
3808 * objfiles.c (build_objfile_section_table): Cast return value
3809 from obstack_finish.
3811 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
3813 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
3814 to rs6000_frame_chain and deal with it if we're in a signal handler.
3815 (FRAME_SAVED_PC): Use rs6000_frame_chain.
3817 * breakpoint.c (within_scope): New function.
3818 (enable_breakpoint, watchpoint_check): Use it.
3820 * source.c (openp): Handle "exec-file ./ls" correctly.
3822 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
3824 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
3826 * ch-exp.y: Clean up lexing of identifiers and
3827 reserved words. (E.g. don't recognize FALSEXXX as the
3828 keyword FALSE followed by the identifier XXX.)
3829 Also, convert identifiers to lower case.
3831 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
3833 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
3834 new serial interface.
3836 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
3838 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
3839 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
3840 * ser-go32.c: Return -1 on most failures, 0 on most successes,
3841 and use new return codes for go32_readchar().
3842 * ser-unix.c: Ditto. Also, move error handling up to caller for
3843 SERIAL_SETBAUDRATE().
3844 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
3845 to specific routine.
3846 (serial_close): New routine to wrap around device close routine.
3847 serial.h: Clean & document return values more clearly.
3849 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
3851 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
3853 * rs6000-pinsn.c (print_operand, case LI): Print condition register
3854 operand in decimal rather than wrong textual versions.
3856 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
3857 (mention 't', remove false thing about 'g' only good with 'f').
3859 * breakpoint.h: move "struct breakpoint" and friends to top of
3860 file so that bpstat_find_breakpoint prototype works.
3862 * solib.c (struct so_list): Add bfd field.
3863 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
3864 Put the bfd in bfd field of the so_list.
3865 (clear_solib): Free bfd name and close_bfd on the bfd.
3867 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
3869 * valarith.c (value_subscript): Add COERCE_REF.
3870 * ch-exp.y (operand_5): We can generalize the 2nd operand
3871 of a string repetition ot 'literal' without ambiguity.
3873 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3875 * breakpoint.h (struct bpstat): Remove momentary field.
3876 Remove bpstat_momentary_breakpoint. This was always kludgy
3877 and is no longer used.
3879 * breakpoint.h: Add enum bpstat_what.
3880 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
3881 stop and print fields of bpstat now per-breakpoint, not just
3882 one for the whole chain.
3883 breakpoint.{c,h} (bpstat_what): New function.
3884 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
3885 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
3886 with call to bpstat_what.
3887 README: Remove watchpoint/breakpoint bug from known bugs.
3889 * breakpoint.h: Prototype bpstat_find_breakpoint.
3891 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
3893 * symtab.c (find_methods, gdb_mangle_name): Note that functions
3895 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
3896 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
3898 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
3900 * i960-pinsn.c (tabent): Copied struct definition from
3903 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3905 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
3906 is a C++ destructor.
3907 * symtab.c (gdb_mangle_name): Use it.
3908 * symtab.c (find_methods): Do not add destructors to choice list
3910 * symtab.c (decode_line_1): Make breakpoints on destructors work
3913 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
3915 * ser-go32.c: Make it use serial port name.
3916 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
3918 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
3921 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
3923 * configure.in: Only configure sparclite subdir when target_cpu
3926 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
3928 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
3929 Remove FIXME comment regarding this.
3931 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
3933 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
3935 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
3937 Add section table to objfile struct. Use it for find_pc_section.
3938 * objfiles.c (add_to_objfile_sections,
3939 build_objfile_section_table, find_pc_section): new functions.
3940 (allocate_objfile): build section table.
3941 * objfiles.h (struct obj_section): new structure.
3942 (struct objfile): add section table.
3943 (find_pc_section): new prototype.
3944 * solib.[ch] (find_pc_section_from_so_list): removed.
3945 * sparc-tdep.c: include objfiles.h for find_pc_section. include
3946 symfile.h for objfiles.h.
3947 (in_solib_trampoline): adjusted for new find_pc_section
3948 prototype. Removed BAD_RICH_HACK ifdefs.
3949 * symfile.c (syms_from_objfile): offset objfile sections.
3950 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
3951 * symfile.h (find_pc_section): prototype removed. Also fixed
3952 comment typo NUL -> NULL.
3953 * target.[ch] (find_pc_section_from_targets): removed.
3954 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
3956 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
3958 * ser-go32.c: Format. (go32_open): Use proper return value.
3960 * configure.in: Undo conditional configdirs hack for sparclite.
3962 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
3964 * symtab.c (list_symbols): When call break_command, pass both
3965 filename and function name not just function name.
3967 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
3969 (Changes and new files to make "none" a full fledged configuration)
3970 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
3971 Currently only tm-none.h has any meaningful contents.
3972 * config/none/none.mh (NAT_FILE): Use nm-none.h
3973 * config/none/none.mh (XM_FILE): Use xm-none.h
3974 * config/none/none.mt (TM_FILE): Use tm-none.h
3975 * Makefile.in (depend): Remove comment about parse errors in
3976 valops.c, it now parses correctly and generates a correct depend
3977 line. Remove line that touches xm.h, tm.h, and nm.h; they are
3978 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
3980 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
3982 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
3984 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
3985 exactly 8 characters.
3987 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
3989 * configure.in: Sparclite uses sparc config dir. Also has it's
3990 own tm- & .mt files now. Also add sparclite to configdirs.
3991 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
3992 * config/i386/go32.mh: Nullify def of TERMCAP.
3993 * config/i386/xm-go32.h: Get rid of redef of EIO.
3994 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
3995 specific configs. Very similar to sun4os4, but without solib.
3996 * sparclite/{Makefile.in configure.in}: First cut at making this
3999 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
4001 * ser-go32.c: First cut at adapting to new serial interface.
4003 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
4005 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
4006 These implement a new serial line interface for talking to remote
4008 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
4009 EXCEPT go32, which gets ser-go32.c.
4010 * remote.c: Use new serial interface. More remote-xxx's to be
4012 * ser-bsd.c, ser-termios.c: Removed.
4013 * serial.c: New. Implements common operations for all serial
4015 * ser-unix.c: New. Unix specific serial operations for various
4016 flavors of Unix (Posix, SysV, BSD).
4017 * serial.h: Generic serial interface defs.
4018 * config/i386/go32.mh, config/i386/i386bsd.h,
4019 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
4020 ser-bsd.o from XDEPFILES. All the magic is now handled in
4023 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
4025 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
4027 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
4029 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
4031 * rs6000-tdep.c (frameless_function_invocation): Don't even think
4032 about framelessness except on the innermost frame.
4034 * xcoffexec.c: Call fatal() not abort().
4036 * stabsread.c (patch_block_stabs): If stab & no symbol, make
4037 a LOC_OPTIMIZED_OUT symbol.
4038 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
4039 findvar.c (read_var_value), printcmd.c (address_info),
4040 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
4041 m2-exp.y (yylex): Deal with it.
4042 ch-exp.y (yylex): Deal with it.
4044 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
4046 * findvar.c (value_from_register): H8500 specific, check to see
4047 if we are looking at short pointer. If so, skip crock.
4048 * h8500-tdep.c (h8500_frame_chain): Mask down value from
4049 read_memory_integer() to avoid getting messed up by sign extension.
4051 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4053 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
4054 ifdef protect using BAD_RICH_HACK. This should be removed soon.
4055 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
4057 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
4059 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
4061 * core.c (dis_asm_print_address): New function.
4063 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
4066 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4068 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
4069 entire breakpoint chain and print only the first entry that needs to
4070 be printed and needs to be stopped for. Fixes problems with printing
4071 of multiple breakpoints with different conditions.
4072 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
4073 effectively stops printing of the breakpoint chain.
4074 * breakpoint.c (print_it_noop): New routine to print nothing
4075 for this breakpoint entry and dont stop printing.
4076 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
4077 watchpoint only if it is enabled.
4078 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
4079 descriptor from the library to make backtraces through setjmp work.
4080 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
4082 * mips-tdep.c (read_next_frame_reg): Provide correct values for
4083 all registers saved within sigtramp, cleanup.
4085 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4087 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
4089 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4091 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
4092 with prototype in ../include/dis-asm.h.
4094 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
4096 * core.c (dis_asm_{read_memory,memory_error}): New functions.
4097 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
4098 Use read_memory_func interface to disassembler.
4100 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4102 Teach sparc solaris to next over shared library functions.
4103 * solib.[hc] (find_pc_section_from_so_list): new function and
4105 * sparc-tdep.c (in_solib_trampoline): new function.
4106 * symfile.[hc] (find_pc_section): new function and prototypes.
4107 * target.[hc] (find_pc_section_from_targets): new function and
4109 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
4110 in_solib_trampoline.
4112 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
4114 * infrun.c (wait_for_inferior): Revise comment.
4116 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
4118 * command.{c,h}: New var_type var_integer.
4119 main.c: Use it for history_size.
4121 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
4122 Lint and byte-order fixups.
4124 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
4126 * breakpoint.h (bpstat): New field print_it.
4127 breakpoint.c (bpstat_print): Use it.
4128 (print_it_normal): New function (from old bpstat_print code).
4129 (bpstat_{alloc,stop_status}): Set print_it field.
4131 * breakpoint.c (bpstat_stop_status): Use catch_errors when
4132 evaluating watchpoint condition, via new function watchpoint_check.
4133 Also stop if watchpoint disabled due to leaving its block.
4135 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
4137 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4139 * mips-pinsn.c: Add missing include of dis-asm.h.
4141 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
4143 * Makefile.in (clean, distclean, realclean): Recursively apply
4144 to subdirs first, rather than last. This avoids, for example,
4145 Makefile being removed in a parent directory before the recursive
4148 * alldeps.mak, depend: Update for below changes.
4150 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
4151 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
4152 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
4153 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
4154 instead of tm-68k.h.
4155 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
4156 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
4157 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
4158 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
4159 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
4160 tm-68k.h to tm-m68k.h.
4161 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
4162 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
4165 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
4166 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
4167 * a29k-tdep.c: Renamed from am29k-tdep.c.
4168 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
4169 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
4170 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
4171 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
4172 Map '29k' to 'a29k'.
4173 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
4174 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
4175 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
4177 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
4178 define that does not appear anywhere else in the gdb source tree.
4179 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
4181 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
4183 * breakpoint.c: Add comments regarding breakpoint_re_set.
4185 * xcoffread.c (sort_syms, compare_symbols): Remove.
4186 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
4187 not our own sort_syms (it is identical).
4189 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
4191 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4193 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
4194 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
4196 * exec.c (exec_close): Fix storage leak.
4197 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
4198 output sections when patching an executable.
4199 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
4200 when writing all registers.
4201 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
4202 at the right offset in the dummy frame.
4203 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
4204 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
4205 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
4207 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
4209 * Makefile.in (TARFILES): Avoid trailing backslash.
4211 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
4213 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
4214 it in breakpoint_re_set.
4215 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
4217 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
4218 don't use sizeof(int) for target stuff, etc).
4220 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
4222 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
4223 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
4224 support that can't be integrated anyway due to lack of clear
4227 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
4229 * findvar.c (read_register, write_register): Make these capable
4230 of reading/writing registers that are shorter than REGISTER_TYPE.
4231 * (value_from_register): Install H8500 specific code to return
4232 proper value when register is being used as a pointer.
4233 * h8500-tdep.c: Remove extra defines of NUM_REGS.
4234 (h8500_skip_prologue): Use correct lengths for LINK instructions.
4235 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
4236 chain frames properly by combining frame pointer with T reg.
4237 (init_extra_frame_info): Delete. It's now a macro.
4238 (frame_args_address): Don't add PTR_SIZE. Stack args are already
4239 offset by the correct amount off of the frame pointer.
4240 (register_byte): Delete. It's now a macro.
4241 (register_raw_size, register_virtual_size): Delete. Replaced by
4242 common routine h8500_register_size, cuz there's no difference
4243 between the raw & virtual sizes on this machine.
4244 (register_convert_to_raw, register_convert_to_virtual): Delete,
4245 cuz there's no difference between the raw & virtual forms.
4246 Replaced by memcpy in tm file.
4247 (register_virtual_type): Rename to h8500_register_virtual_type.
4248 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
4249 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
4250 emulator have same reg offsets. This is all handled in the
4252 (h8500_trapped_internalvar): New routine to detect references to
4253 convenience vars acting as pointer pseudo-regs.
4254 (h8500_value_trapped_internalvar): Conjure up value of pointer
4256 (h8500_set_trapped_internalvar): Convert set value in real
4257 register references.
4258 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
4259 code segment register.
4260 infrun.c (proceed): Simplify. Call write_pc instead of doing it
4262 (wait_for_inferior): Add h8500 specific code to add stack segment
4263 when reading SP register.
4264 remote-sim.c (fetch_register): Spacing.
4265 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
4266 detect cruft. Redo all register manipulation stuff. Get rid of
4267 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
4268 to frame pointer. (IS_TRAPPED_INTERNALVAL,
4269 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
4270 to create internal vars for pointer pseudo-regs.
4272 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
4274 * Makefile.in: Numerous small changes to macro definitions
4275 and rules for building gdb distribution tree. Many macros
4276 eliminated or merged, and rules simplified.
4277 * alldeps.mak: Update.
4280 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
4282 * Makefile.in: recurse through SUBDIRS for dvi target too
4284 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
4286 * Clean up xcoff relocation.
4287 objfiles.h (struct objfiles): Add section_offsets, num_sections.
4288 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
4290 symtab.h (struct general_symbol_info): Add section field.
4291 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
4292 xcoffread.c: Set section for symbols and msymbols.
4293 (struct symtab): Add block_line_section field.
4294 buildsym.c (end_symtab): Set it.
4295 (end_symtab and callers): Add section parameter.
4296 objfiles.c (objfile_relocate): New funciton.
4297 xcoffexec.c (vmap_symtab): Use it.
4298 xcoffsolib.h (struct vmap): Remove unused fields.
4299 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
4300 CORE_NEEDS_RELOCATION, symtab_relocated.
4301 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
4302 rs6000-tdep.c: Make loadinfotext static.
4303 breakpoint.c (fixup_breakpoints): Doc fix.
4304 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
4305 (end_symtab): primary field replaces nonreloc.
4307 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
4309 * symtab.h (struct linetable_entry): Remove confusing comment.
4311 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4313 * Makefile.in: add installcheck target
4315 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
4317 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
4318 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
4319 z8k}: New directories to hold cpu specific configuration files.
4320 Naming follows gcc convention.
4321 * config/{*.mt, *.mh}: All target and host makefile fragment
4322 config files moved to an appropriate config/<cpu> subdirectory.
4323 * nm-*, xm-*, tm-*: All native, host, and target files, which
4324 get linked to nm.h, xm.h, and tm.h respectively by configure,
4325 moved to appropriate config/<cpu> subdirectory.
4326 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
4327 Native, host, and target files that are common across more than
4328 one cpu architecture and included by one of the configured
4329 native, host, or target files, get moved to config directory.
4330 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
4331 pick up native, host, or target include files moved to one of
4332 the config subdirectories, and that are included by other files.
4333 * Makefile.in (alldeps.mak): Modify to account for new config
4334 directory structure.
4335 * alldeps.mak, depend: Update for new config directory structure.
4336 * config/*/[ntx]m-*.h: Modify all files that include other
4337 [ntx]m-*.h files to use path relative to gdb/config. I.E.
4338 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
4340 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
4341 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
4342 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
4343 * configure.in: Default gdb_host_cpu to host_cpu, and remap
4344 the ones where the default is not unique or different than the
4345 config subdirectory name. Similarly, handle gdb_target_cpu.
4346 Modify configure.in as appropriate to make use of gdb_host_cpu
4347 and gdb_target_cpu to find makefile fragments and make links.
4349 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
4351 * mipsread.c (compare_blocks): Sort blocks with the same start
4352 address by decreasing ending address.
4354 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4356 * mipsread.c (parse_procedure): Save cur_fdr accross call to
4357 lookup_symbol as it might get clobbered by the call.
4359 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
4360 The previous code did not initialize the language field for the psymtab
4363 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
4365 * c-exp.y (parse_number): Avoid shift warning.
4366 * serial.h (struct ttystate): Declare empty one on DOS.
4368 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
4370 * xm-sun4os4.h: Return type of free() should be void, not int.
4372 * vx-share/vxWorks.h: Remove #def of NULL.
4374 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
4376 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
4378 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
4380 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
4382 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
4384 * ieee-float.c: Moved to ../libiberty.
4385 * ieee-float.h: Moved to ../include.
4386 * Makefile.in: Update accordingly.
4387 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
4388 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
4389 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
4390 it is now in ../opcodes/m68881-ext.c.
4391 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
4392 prologue (some callers _do_ care).
4393 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
4394 new interface of ../opcodes/*-dis.c.
4395 * ch-exp.y: Add #include <ctype.h>.
4397 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
4399 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
4401 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
4403 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
4405 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
4407 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4409 * z8k-tdep.c (extract_return_value, write_return_value,
4410 store_struct_return): New functions from macros in tm-z8k.h.
4412 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
4414 * valops.c (value_arg_coerce): Apply temporary patch to
4415 fix problem with coercion of array and function types when
4416 passed as arguments to C functions, pending a more complete
4417 review of when and how coercion should be done, depending
4418 upon context and language.
4420 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
4422 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
4424 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
4425 debugsec if there are a non-zero number of symbols.
4427 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
4429 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
4431 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
4433 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
4435 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
4436 not just 50 symbols.
4437 (symtbl_num_syms): New variable.
4438 (read_xcoff_symtab): Set it.
4439 (read_symbol_nvalue): Check for bad symno.
4440 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
4443 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
4445 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
4446 This is defined in defs.h if necessary.
4447 * vx-share/vxWorks.h: Remove #defs of min and max.
4448 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
4449 vx-share/xdr_rdb.c: include defs.h.
4451 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
4453 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
4456 * xcoffread.c (enter_line_range): complain() on bad endoffset.
4457 xcoffread.c: Doc fixes.
4459 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
4461 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
4462 xcoffexec.c (xcoff_relocate_core): New function.
4463 (text_adjustment): Removed.
4464 (add_vmap): Return the vmap.
4465 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
4467 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
4469 * xcoffsolib.h: Add objfile member to struct vmap.
4470 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
4471 xcoffexec.c (add_vmap): Allocate objfiles here.
4473 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
4475 Support 68000 series without floating point.
4477 * configure.in (m68000-*-{aout,elf,coff}): New configs.
4478 * tm-68k-nofp.h: New file, lacks 68881 support.
4479 * config/m68k-nofp.mt: New file.
4481 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
4483 Remove a few remaining underscore/no-underscore remnants from
4486 * config/{m68k-un.mt, sparc-un.mt}: Remove.
4487 * config/m68k-noun.mt: Rename to m68k-fp.mt.
4488 * config/sparc-noun.mt: Rename to sparc-em.mt.
4489 * tm-68k-noun.h, tm-spc-noun.h: Remove.
4490 * tm-68k-un.h: Rename to tm-68k-fp.h.
4491 * tm-spc-un.h: Rename to tm-spc-em.h.
4492 * tm-sun4sol2.h: Cleanup.
4493 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
4495 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
4497 * symmisc.c (std_in, std_out, std_err): Move initializations
4498 to runtime code, in case they aren't constant.
4500 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
4502 * symtab.c (find_pc_symtab): some object file formats, notably
4503 mips, have holes in the address ranges of symtabs. Change
4504 this algorithm from first hit to tightest fit.
4506 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
4507 fence post without finding the enclosing function, then print a
4510 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
4512 * utils.c (fputs_demangled, fprint_symbol): Remove.
4513 * utils.c (fprintf_symbol_filtered): New function which combines
4514 the functionality of fputs_demangled and fprint_symbol. Uses a
4515 caller provided language parameter to select the appropriate
4516 demangler, and caller provided args to pass to the demangler.
4517 * defs.h (enum language): Move further up in file so enum can
4518 be used in prototypes.
4519 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
4520 * defs.h (fprintf_symbol_filtered): Add prototype.
4521 * c-typeprint.c (cp_type_print_method_args): Replace calls to
4522 fputs_demangled with call to fprintf_symbol_filtered.
4523 * cp-valprint.c (demangle.h): Include
4524 * cp-valprint.c (cp_print_value_fields): Replace calls to
4525 fprint_symbol with calls to fprintf_symbol_filtered.
4526 * printcmd.c (print_frame_args): Replace call to fprint_symbol
4527 with call to fprintf_symbol_filtered.
4528 * stack.c (print_frame_info): Remove obsolete code so we don't
4529 have to update fputs_demangled usage in it.
4530 * stack.c (print_frame_info, frame_info): Add language variable
4531 to pass to fprintf_symbol_demangled and initialize it from the
4532 symbol's language. Replace calls to fputs_demangled with calls
4533 to fprintf_symbol_filtered.
4534 * symtab.c (find_methods): Replace call to fputs_demangled with
4535 call to fprintf_symbol_filtered.
4536 * ch-valprint.c (demangle.h): Include.
4537 * ch-valprint.c (chill_print_value_fields): Replace call to
4538 fprint_symbol with call to new fprintf_symbol_filtered.
4540 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
4542 * Makefile.in (VERSION): Bump version to 4.8.2.
4544 * main.c (source_command): Require an explicit pathname of file
4545 to source, since previous behavior of defaulting to gdb init file
4546 was troublesome and undocumented.
4547 * printcmd.c (disassemble_command): Add missing '{}' pair to
4548 else with two statements. Bug reported by Stephane Tsacas
4550 * symtab.c (find_pc_line): Don't complain about zero length or
4551 negative length line numbers for the moment, since we may not own
4552 the terminal when called, such as when single stepping. (FIXME)
4553 * language.h (CAST_IS_CONVERSION): True if current language is
4554 C++ as well as C. Fix from Peter Schauer.
4555 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
4556 Use STREQN macro rather than bare '!strncmp()'.
4557 * environ.c (unset_in_environ): Avoid use of memcpy on
4558 overlapping memory regions, as suggested by Paul Eggert
4559 <eggert@twinsun.com>.
4560 * c-exp.y (%union struct): Remove unused ulval as suggested
4561 by Paul Eggert <eggert@twinsun.com>.
4563 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
4565 * main.c (gdbinit): Make static.
4566 * main.c (inhibit_gdbinit): Move to file scope.
4567 * main.c (main): Remove local inhibit_gdbinit.
4568 * main.c (source_command): Don't source '.gdbinit' file by
4569 default if gdb has been told to ignore it.
4571 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
4573 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
4576 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
4578 * printcmd.c (print_address_symbolic): Only print if offset
4579 is shorter than max_symbolic_offset.
4580 (initialize_printcmd): `set print max-symbolic-offset'.
4582 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
4583 (examine_tag): Use it.
4584 (read_register_stack): Only look in the local registers for a
4585 memory address if it's between rfb and rsp; go to memory otherwise.
4586 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
4587 (reginv_com): Remove ancient kludge command.
4589 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4591 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
4592 irix4 will again compile.
4594 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
4596 * configure.in: accept mips-sgi-irix4* for irix4.
4598 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
4600 * z8k-tdep.c (print_register_hook): Lint.
4602 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
4604 Lint fixes from Paul Eggert (eggert@twinsun.com):
4606 * command.c (do_setshow_command): var_uintegers are unsigned.
4607 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
4608 unsigned, since they use hex values with the high bit set.
4610 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
4612 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
4613 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
4615 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
4616 macro definitions in parenthesis.
4618 * dbxread.c (dbx_symfile_init): Catch the case where there is
4619 no string table, but the only way we find out is by reading zero
4622 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
4624 * dbxread.c (dbx_symfile_init): Make size of the string table
4625 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
4626 offset to the string table is nonzero and handle the nonexistant
4627 string table case, should it occur. Ensure that the string table
4628 size read from the file is reasonable, with a minimum lower bound
4629 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
4631 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
4633 * Makefile.in: Changes to build testsuite correctly.
4634 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
4635 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
4636 (TARGET_FLAGS_TO_PASS): New variable.
4637 (SUBDIRS): Added testsuite.
4638 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
4639 testsuite is compiled with CC_FOR_TARGET rather than CC.
4641 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
4643 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
4644 reported by mycroft@gnu.ai.mit.edu.
4646 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
4647 * configure.in (vax-*-ultrix2*): New triplet.
4648 * config/vaxult2.mh: New file.
4649 * xm-vaxult2.h: New file.
4651 * c-exp.y (parse_number): Change high_bit to unsigned.
4652 * demangle.c: Change all references to cfront to ARM, since the
4653 actual algorithm is the one specified in the Annotated Reference
4654 Manual. This was confusing users into thinking that full cfront
4655 support was implemented.
4656 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
4657 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
4658 directly to lookup_struct_elt_type, which will do the
4659 dereferencing itself.
4660 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
4661 NULL dereferencing bug for unnamed structs, comment out
4664 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
4666 * coffread.c (process_coff_symbol): Change PCC argument correction
4667 so that it only happens on big-endian targets; so that it only
4668 happens if the short or char argument is aligned on an int
4669 boundary; and so that it changes the location, rather than the
4670 type, of the argument. These changes tend to parallel similar
4671 (old) changes in stabsread.c.
4673 * coffread.c (coff_read_enum_type): Use the specified size for
4674 enums, don't assume that they are int-sized.
4676 * c-valprint.c (c_val_print): Don't assume enums are the same as
4679 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
4680 Rendell, <michael@mercury.cs.mun.ca>.
4682 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
4684 * language.h (local_decimal_format_custom): Add prototype.
4685 * language.c (local_decimal_format_custom): Add function, bug
4686 reported by Robert R. Henry (rrh@tera.com).
4688 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
4690 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
4691 by Josef Leherbauer, joe@takeFive.co.at.
4693 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
4695 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
4696 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
4697 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
4698 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
4699 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
4700 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
4701 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
4702 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
4704 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
4706 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
4707 of demangled name fields to NULL if no demangling exists for
4708 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
4709 symbols if their language is known at the time they are created,
4710 but sometimes the language is not known until later.
4712 * ch-typeprint.c (chill_print_type_base): Name changed to
4713 chill_type_print_base to match pattern for C and C++ names.
4714 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
4715 to be consistent with other usages.
4716 * ch-typeprint.c (chill_type_print_base): Add support for
4717 printing Chill STRUCT types.
4718 * ch-valprint.c: Include values.h.
4719 * ch-valprint.c (chill_print_value_fields): New function and
4720 prototype for printing Chill STRUCT values.
4721 * ch-valprint.c (chill_val_print): Fix call to val_print_string
4722 that was being called with two args instead of three.
4723 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
4724 to print Chill STRUCT values.
4726 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
4728 * configure.in: added testsuite to configdirs.
4730 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
4732 * doc/stabs.texi: The `this' pointer is now known by the name
4733 `this' instead of `$t'.
4735 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
4737 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
4738 references of TAG_string_type DIEs in user defined types.
4739 * ch-lang.c (chill_create_fundamental_type): Track compiler
4740 change that now emits debugging info with the type long for Chill
4743 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
4745 * remote-mips.c: New file; implements MIPS remote debugging
4747 * config/idt.mt: New file; uses remote-mips.c
4748 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
4750 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
4751 floating point coprocessor.
4752 (mips_push_dummy_frame): If not mips_fpu, don't save floating
4754 (mips_pop_frame): If not mips_fpu, don't restore floating point
4756 (_initialize_mips_tdep): New function; let the user reset mips_fpu
4758 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
4759 mips_fpu, don't use fp0 as floating point return register.
4760 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
4763 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
4765 * gdb/testsuite: made modifications to testcases, etc., to allow
4766 them to work properly given the reorganization of deja-gnu and the
4767 relocation of the testcases from deja-gnu to a "tool" subdirectory.
4769 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
4771 * gdb/testsuite: Initial creation of gdb/testsuite.
4772 Migrated dejagnu testcases and support files for testing nm to
4773 gdb/testsuite from deja-gnu. These files were moved "as is"
4774 with no modifications. This migration is part of a major overhaul
4775 of dejagnu. The modifications to these testcases, etc., which
4776 will allow them to work with the new version of dejagnu will be
4777 made in a future update.
4779 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
4781 * NEWS: Add reminders for next release.
4783 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
4785 * mipsread.c (parse_lines): Correct check for files compiled with
4788 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
4790 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
4792 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
4794 * Makefile.in (VERSION): GDB-4.8 release!
4795 * README, NEWS: Update for release.
4797 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
4799 * am29k-pinsn.c (print_insn): Minor nits with const.
4800 * am29k-tdep.c: More minor nits with arg types for
4801 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
4803 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
4805 * gcc.patch: Update for a different GCC (G++) bug.
4806 * main.c (print_gdb_version): Update copyright year to 1993.
4807 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
4808 conditionalize this file on it. FIXME, right way is to split
4809 these into two config files.
4810 (ATTACH_DETACH): Define for BSD 4.4
4811 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
4812 (U_REGS_OFFSET): Revise for 4.4.
4813 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
4814 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
4815 LONG_MAX into this file to avoid cpp "redefinition" warnings.
4817 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4819 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
4822 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
4824 * c-lang.c (c_printstr): Bugfix for length==0 case.
4826 * c-lang.c (c_printstr): If a C string ends in a null, don't
4829 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
4831 * defs.h (STRCMP): Make it work for unsigned chars.
4833 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
4835 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
4836 * config/hp300bsd.mh (REGEX, REGEX1): Define.
4837 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
4838 define to kludge the large opcode table into two smaller tables,
4839 since GCC take exponential space to build the table. Lint.
4840 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
4842 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
4844 * Makefile.in (VERSION): Roll to 4.7.9.
4845 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
4846 definition here, to handle both BSD 4.3 and 4.4 systems.
4847 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
4848 * remote.c (alarm): Move declaration to global level, before
4849 first reference to it.
4850 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
4851 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
4853 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
4855 * remote.c (readchar): forward declare alarm which otherwise looks
4856 like an undeclared variable to gcc.
4858 * dbxread.c (process_one_symbol): cast enum value N_SO into int
4859 when comparing against an int. Avoids superfluous warning from
4862 * inflow.c (set_sigint_trap): add cast to assignment from signal.
4863 Avoids superfluous warnings from some systems and/or compilers
4864 (like vax ultrix 4.2.)
4866 * language.c (struct op_print unk_op_print_tab): use the enum
4867 values rather naked zeros as initializers. Avoids warnings from
4868 ultrix type compilers.
4870 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
4872 * Makefile.in (VERSION): Roll to 4.7.6.
4873 (SFILES_SUBDIR): Add 29k-share/udi_soc.
4874 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
4875 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
4876 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
4877 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
4878 (depend): Fix bug where nm-files in config files weren't noticed.
4879 (make-proto-gdb-1): Avoid changing directories while building new
4880 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
4882 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
4884 * remote.c: Improve error recovery. Allow user to break out
4885 of initial connection attempt with INTERRUPT. Treat a timeout
4886 while waiting for remote packet like a retry, unless the remote
4887 side is actively running user code. Fix a few long printf_filtered's.
4889 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
4892 * buildsym.c (start_subfile): Allow null file name.
4894 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
4896 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
4897 expects a pointer to complaint rather than a complaint
4899 (process_linenos): free the previously allocated subfile name,
4900 then allocate the new one from the heap.
4902 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4904 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
4906 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
4908 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
4909 Previously, would bogusly index off the bottom of type_vector.
4910 (rs6000_builtin_type): Accept type number as argument.
4911 (read_type, case '-'): Handle negatives like any other type number.
4913 * symfile.c (deduce_language_from_filename): Handle null name.
4915 * mips-tdep.c (isa_NAN): Fix byte order dependency.
4916 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
4917 fixed by sato@sm.sony.co.jp.
4919 * xcoffread.c (parmsym): Don't use an initializer to set up
4920 this struct symbol. Set it up in initialize_xcoffread.
4921 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
4922 works on real rs/6000 target with #ifndef FAKING_RS6000.
4924 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
4926 * stabsread.c (rs6000_builtin_type): Move function from
4927 xcoffread.c:builtin_type.
4928 * xcoffread.c (builtin_type): Move to stabsread. Remove
4929 IBM6000_HOST dependency. Move misplaced comments.
4930 (various): Change printf's to complaints.
4931 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
4932 objfile argument to read_type calls under #if 0.
4933 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
4934 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
4935 * Makefile.in: xcoffread.o is not built by default.
4936 * xm-rs6000.h (IBM6000_HOST): Remove.
4937 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
4938 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
4941 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
4943 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
4944 VALUE_LVAL to be lval_memory so that we don't try to modify wild
4945 register numbers when user tries to modify elements in structs
4946 passed as arguments.
4947 * inflow.c (child_terminal_info): Move banner outside of system
4949 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
4950 passes struct/union arguments by address.
4952 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
4954 * Based on patch from Kean Johnston <maw@netcom.com>:
4955 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
4956 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
4957 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
4959 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
4961 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
4962 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
4964 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
4966 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
4967 cc debugging output.
4969 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
4971 * stabsread.c (define_symbol): Complain about unrecognized names
4972 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
4973 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
4974 (read_cpp_abbrev): Don't use the class name as part of the
4975 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
4976 abbrevs. Inspired by Mike Tiemann.
4977 (read_tilde_fields): Comment. Remove ancient dead code.
4978 Remove erroneous but non-dead code. Simplify. Add complaints.
4979 (in general): Remove extraneous (parentheses) in return
4982 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
4984 * coffread.c (coff_lookup_type): Fix fencepost error reported
4985 by Art Berggreen, <arg@opal.acc.com>.
4987 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
4988 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
4990 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
4991 test, which is apparently left over from when we used native
4992 include files and couldn't depend on the member names being there.
4993 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
4995 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
4997 * mipsread.c: Major overhaul to use new BFD symbol table reading
4998 routines. Now swaps information as it is needed, rather than
4999 swapping everything when the file is read.
5001 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
5003 * Makefile.in (TARDIRS): Add sparclite demo dir.
5004 (*.tab.c): Change dependency on Makefile to depend on
5005 Makefile.in, otherwise it always rebuilds after configuring.
5006 Force output *.tab.c file into current directory even in "make"
5007 versions that rewrite dependent file names used in command lines.
5009 * TODO: Remove some things we did.
5010 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
5011 * os68k-xdep.c: Remove; useless file (os68k is a target only).
5012 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
5013 * symtab.h: Eliminate unnamed unions and structs.
5015 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
5017 * Makefile.in (VERSION): Roll to 4.7.5.
5019 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
5021 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
5022 re-evaluating symbol pointers.
5024 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
5026 * c-exp.y (lcurly, rcurly): New nonterminals.
5027 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
5029 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
5030 made function static.
5031 * parse.c (struct funcall): Moved struct def from parser-defs.h.
5032 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
5033 * parse.c (start_arglist):
5034 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
5035 * parser-defs.h (struct funcall): Moved struct def to parse.c.
5036 * parser-defs.h (funcall_chain): Moved to parse.c.
5037 * printcmd.c (print_frame_nameless_args): Fix prototype.
5038 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
5039 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
5040 * valops.c (typecmp): Moved prototype from values.h.
5041 * value.h (typecmp): Moved prototype to valops.c, made static.
5042 * ch-exp.y (yylex): Change way control sequences are disabled.
5044 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
5046 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
5048 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
5050 * mipsread.c (upgrade_type): Build array types correctly, using
5051 create_range_type and create_array_type.
5053 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
5055 * remote-nindy.c: Cleanup.
5057 * infrun.c (wait_for_inferior): When rolling back the PC after
5058 a breakpoint, call write_pc so that NPC gets rolled back as well
5061 * blockframe.c (inside_entry_file, inside_main_func,
5062 inside_entry_func): PC of zero is always "bottom of stack".
5064 * printcmd.c (print_frame_args, print_frame_nameless_args):
5065 Let print_frame_nameless_args decide whether there are any,
5066 laying groundwork for possibly later printing 29K args for
5067 functions where we have tag words but no symbols.
5069 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
5071 * Makefile.in: fix GDB doc targets for new doc subdir structure
5073 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
5075 * stack.c (parse_frame_specification): Parse as many arguments
5076 as there are (up to MAXARGS). Pass all of them in argc, argv
5077 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
5078 many there were, onto SETUP_ARBITRARY_FRAME.
5079 * tm-mips.h, tm-sparc.h: Corresponding changes.
5080 * mips-tdep.c, sparc-tdep.c: Ditto.
5082 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
5084 * hp300ux-nat.c: Update copyrights.
5085 * mipsread.c (parse_partial_symbols): Complain about block
5086 indexes that go backwards. Fix from Peter Schauer.
5087 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
5088 symbol-file that has no linkage symbols to be read.
5089 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
5090 from tm- file to xm-file, since they're host dependent.
5091 * valarith.c (value_binop): Typo.
5093 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
5095 * sparclite/aload.c: Add copyleft.
5096 * sparclite/crt0.s: Add comment at beginning.
5098 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5100 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
5101 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
5103 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
5105 * values.c (value_headof): Fix typo in which VTBL and ARG were
5106 being confused for one another.
5108 * valops.c (typecmp): Now static.
5110 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
5111 baseclass--we don't always inherit its virtual function table
5114 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
5115 pointer correctly in case value_struct_elt moves it around.
5117 * valops.c (typecmp): Now static. Also, now groks references
5120 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
5121 zero on recursive call. If NAME is the name of TYPE, return TYPE.
5123 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
5125 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
5126 to avoid "too much defining" error from native C compiler (!).
5128 * Makefile.in (HFILES): Add typeprint.h.
5129 * typeprint.[ch]: Update copyrights.
5131 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
5133 * Makefile.in: Update to match doc/ subdir changes.
5135 * config/hp300hpux.mh: No cross-host file needed, just native.
5136 * config/go32.mh: Remove nonexistent "native" support.
5138 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
5139 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
5140 * m88k-tdep.c (next_insn): Lint, cleanup.
5141 (store_parm_word): Lint.
5143 * README: Fix typo (reported by karl@hq.ileaf.com).
5145 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
5147 * expression.h (BINOP_CONCAT): Document use for self concatenation
5148 an integral number of times.
5149 * language.c (binop_type_check): Extend BINOP_CONCAT for self
5151 * valarith.c (value_concat): Rewrite to support self
5152 concatenation an integral number of times.
5153 * Makefile.in (ch-exp.tab.c): Change "expect" message.
5154 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
5155 eliminate hundreds of spurious shift/reduce and reduce/reduce
5156 conflicts that mask the 5 real ones.
5157 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
5158 * ch-exp.y (integer_literal_expression): Remove production,
5161 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
5163 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
5164 implied that "no side effects" was nonfunctional.
5165 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
5166 character string and bitstring concatenation.
5167 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
5168 * expression.h (exp_opcode): Add BINOP_CONCAT.
5169 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
5170 * language.c (string_type): Add function to determine if a type
5172 * language.c (binop_type_check): Add case for BINOP_CONCAT.
5173 * valarith.c (value_concat): New function to concatenate two
5174 values, such as character strings or bitstrings.
5175 * valops.c (value_string): Remove error stub and implement
5177 * value.h (value_concat): Add prototype.
5178 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
5179 * ch-exp.y (yylex): Recognize SLASH_SLASH.
5180 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
5183 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
5185 * c-exp.y (exp): Add production to support direct creation
5186 of array constants using the obvious syntax.
5187 * c-valprint.c (c_val_print): Set printed string length.
5188 * dwarfread.c (read_tag_string_type): New prototype and
5189 function that handles TAG_string_type DIEs.
5190 * dwarfread.c (process_dies): Add case for TAG_string_type
5191 that calls new read_tag_string_type function.
5192 * expprint.c (print_subexp): Add support for OP_ARRAY.
5193 * gdbtypes.c (create_range_type, create_array_type): Inherit
5194 objfile from the index type.
5195 * ch-typeprint.c (chill_print_type): Add case for
5197 * ch-valprint.c (chill_val_print): Fix case for
5200 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
5202 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
5203 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
5204 include/coff/mips.h.
5206 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
5208 * c-exp.y (exp:STRING): Convert C strings into array-of-char
5209 constants with an explicit null byte terminator. OP_STRING is
5210 now used for real string types.
5211 * c-lang.c (builtin_type_*): Move declarations to lang.c since
5212 they are used by all languages.
5213 * c-lang.c (_initialize_c_language): Move initializations of
5214 builtin_type_* to lang.c.
5215 * c-typeprint.c (c_type_print_varspec_prefix,
5216 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
5217 to TYPE_CODE_STRING.
5218 * c-valprint.c (c_val_print): Change the way character arrays
5219 are printed as strings to be consistent with the way strings
5220 are printed when pointer-to-char types are dereferenced.
5221 Remove test of print_max before calling val_print_string, which
5222 now does it's own test.
5223 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
5224 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
5225 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
5226 * gdbtypes.c (builtin_type_*): Add declarations moved from
5228 * gdbtypes.c (create_string_type): New function to create real
5230 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
5231 renamed to TYPE_CODE_STRING.
5232 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
5233 builtin_type_* types moved from c-lang.c.
5234 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
5235 to TYPE_CODE_STRING.
5236 * gdbtypes.h (builtin_type_string): Add extern declaration.
5237 * gdbtypes.h (create_string_type): Add prototype.
5238 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
5239 renamed to TYPE_CODE_STRING.
5240 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
5242 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
5243 renamed to TYPE_CODE_STRING.
5244 * parse.c (length_of_subexp, prefixify_subexp): Add case for
5246 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
5247 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
5248 to TYPE_CODE_STRING.
5249 * valops.c (allocate_space_in_inferior): New function and
5250 prototype, using code ripped out of value_string.
5251 * valops.c (value_string): Rewritten to use new function
5252 allocate_space_in_inferior, but temporarily disabled until some
5253 other support is in place.
5254 * valops.c (value_array): New function to create array constants.
5255 * valprint.c (val_print_string): Add comment to document use,
5256 complete rewrite to fix several small buglets.
5257 * value.h (value_array): Add prototype.
5258 * value.h (val_print_string): Change prototype to match rewrite.
5259 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
5260 * ch-exp.y (match_character_literal): Disable recognition of
5261 control sequence form of character literals and document why.
5263 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
5265 * nindy-share/nindy.c: Add comments to #endif's to clarify
5268 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
5269 read_memory to get byte order right.
5270 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
5271 anymore. This is done in paread.c now. We expect unwind info
5272 to hang off of objfiles, and search all of the objfiles when until
5274 * (skip_trampoline_code): Cast arg to target_read_memory.
5275 * objfiles.h (struct objfile): Add new field obj_private to hold
5276 per object file private data (unwind info in this case).
5277 * paread.c (read_unwind_info): New routine to read unwind info
5278 for the objfile. This data is hung off of obj_private.
5279 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
5280 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
5281 make this easier to access.
5283 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
5285 * c-valprint.c (cp_print_class_member): Add extern decl.
5286 * c-valprint.c (c_val_print): Extract code for printing methods
5287 and move it to cp_print_class_method in cp-valprint.c.
5288 * c-valprint.c (c_val_print): Extract code to print strings and
5289 move it to val_print_string in valprint.c.
5290 * cp-valprint.c (cp_print_class_method): New function using
5291 code extracted from c_val_print.
5292 * valprint.c (val_print_string): New function using code
5293 extracted from c_val_print.
5294 * value.h (val_print_string): Add prototype.
5295 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
5296 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
5297 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
5298 CHECKBUF, growbuf_by_size): New variables, macros, and support
5299 functions for implementing a dynamically expandable temp buffer.
5300 * ch-exp.y (match_string_literal): New lexer function.
5301 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
5302 removed and replaced with new CHECKBUF macro.
5303 * ch-exp.y (yylex): Call match_string_literal when appropriate.
5304 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
5306 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
5308 * Makefile.in: Add info for paread.o.
5309 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
5311 * blockframe.c (frameless_look_for_prologue): Correct the
5313 * gdbtypes.h, gdbtypes.c: Use const in decl of
5314 cplus_struct_default, now that pa-gas assembler has been fixed.
5315 * hppah-nat.c: Formatting.
5316 * hppah-tdep.c: Remove lots of useless externs for variables we
5318 * (find_unwind_entry): Speed up by using binary search, and a one
5320 * (rp_saved): New routine to see what unwind info says about RP
5321 being saved on the stack frame.
5322 * (frame_saved_pc): Look for prologue to see if we need to
5323 examine the stack for the saved RP or not.
5324 * (init_extra_frame_info): Check for prologue, instead of
5325 framesize to determine if we are frameless or not.
5326 * (frame_chain_valid): Stop backtraces when we run into _start.
5327 * (push_dummy_frame): Reformat to make more readable.
5328 * (find_dummy_frame_regs): ditto.
5329 * (hp_pop_frame): ditto.
5330 * (hp_restore_pc_queue): small cleanup.
5331 * (hp_push_arguments): ditto.
5332 * (pa_do_registers_info): ditto.
5333 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
5334 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
5335 * Define FRAME_CHAIN_VALID.
5336 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
5337 passed to functions.
5339 * paread.c (pa_symtab_read): Use new bfd conventions for
5340 accessing linker symbol table.
5341 * (pa_symfile_init): Access embedded STAB info via BFD section
5342 mechanism and related macros.
5345 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
5347 * sparc-stub.c: Use a seperate stack for our traps.
5348 * Handle recursive traps.
5349 * Remove all trap init code. This needs to be done by the
5351 * (set_mem_fault_trap): Call exceptionHandler() to setup this
5353 * (handle_exception): See if we are at breakinst, if so, then
5354 advance PC sp that users can just step out of breakpoint().
5355 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
5356 new place if SP has changed.
5357 * (case 's'): Get rid of this, we can't do it yet.
5358 * (case 't'): New command to test any old random feature.
5359 * (case 'r'): New command to reset the system.
5360 * (breakpoint): Add label to breakpoint trap instruction so that
5361 handle_exception() can detect where we are and get past the
5362 breakpoint trivially.
5364 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
5366 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
5368 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5370 * configure.in: recognise all sparclite variants
5372 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5374 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
5375 binary files oring in the right bit.
5377 * main.c, source.c, state.c, symmisc.c: use macros defined in
5378 fopen-{bin|both} when fopening files.
5380 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
5382 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
5383 from a configuration file (typically including <limits.h>), or to
5384 TARGET_CHAR_BIT if CHAR_BIT is not defined.
5385 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
5386 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
5387 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
5388 * exppritn.c (print_subexp, dump_expression): Add case for
5390 * expression.h (OP_BITSTRING): New expression element type for
5392 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
5393 macros to convert between number of expression elements and bytes
5394 to store that many elements.
5395 * i960-tdep.c (leafproc_return): Use new macros to access
5396 minimal symbol name and address fields.
5397 * m88k-pinsn.c (sprint_address): Use new macros to access
5398 minimal symbol name and address fields.
5399 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
5400 minimal symbol address field.
5401 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
5402 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
5403 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
5404 Use new BYTES_TO_EXP_ELEM macro.
5405 * parse.c (write_exp_bitstring): New function to write packed
5406 bitstrings into the expression element vector.
5407 * parse.c (length_of_subexp, prefixify_subexp): Add case for
5409 * parser-defs.h (struct stoken): Document that it is used for
5410 OP_BITSTRING as well as OP_STRING.
5411 * parser-defs.h (write_exp_bitstring): Add prototype.
5412 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
5413 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
5414 LOWER, LENGTH): New tokens for keywords.
5415 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
5416 upper_lower_argument, length_argument, array_mode_name,
5417 string_mode_name, variant_structure_mode_name): New non-terminals
5419 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
5420 * ch-exp.y (match_bitstring_literal): New lexer support function
5421 to recognize bitstring literals.
5422 * ch-exp.y (tokentab6): New token table for 6 character keywords.
5423 * ch-exp.y (tokentab5): Add LOWER, UPPER.
5424 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
5425 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
5426 * ch-exp.y (yylex): Check tokentab6.
5427 * ch-exp.y (yylex): Call match_bitstring_literal.
5429 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
5431 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
5432 symbol name and value fields.
5434 * c-exp.y (yylex): Make static, to match prototype and other
5437 * expression.h (exp_opcode): Add BINOP_MOD.
5438 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
5439 * expprint.c (dump_expression): Handle new BINOP_MOD.
5440 * language.c (binop_type_check): Handle new BINOP_MOD.
5441 * main.c (float_handler): Re-enable float handler when hit.
5442 * valarith.c (language.h): Include, need current_language.
5443 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
5444 for integer divide truncates towards zero for negative results.
5445 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
5446 * valarith.c (value_binop): Allow arithmetic operations on
5447 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
5448 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
5449 * ch-exp.y (tokentab3): Add MOD and REM.
5450 * ch-exp.y (yylex): Set innermost_block for symbols found
5451 in local scopes. Return LOCATION_NAME for local symbols.
5452 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
5453 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
5455 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
5457 * command.c (shell_escape, make_command, _initialize_command):
5458 don't create or use fork if CANT_FORK is defined.
5459 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
5460 code written for the IBM PC" remain.
5461 * xm-go32.h: define CANT_FORK
5463 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5465 * remote-sim.c: first attempt at general simulator interface
5466 * remote-hms.c: whitespace
5467 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
5468 understand new stack layout. (print_register_hook): print ccr
5469 register in a fancy way.
5471 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
5473 * eval.c (language.h): Include.
5474 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
5475 to pointer types when the current language is C. It loses for
5476 other languages when the lower index bound is nonzero.
5477 * valarith.c (value_subscript): Take array lower bounds into
5478 account when performing subscripting operations.
5479 * valops.c (value_coerce_array): Add comment describing why
5480 arrays with nonzero lower bounds are dealt with in value_subscript,
5481 rather than in value_coerce_array.
5483 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
5485 * ch-exp.y (FLOAT_LITERAL): Add token.
5486 * ch-exp.y (literal): Add FLOAT_LITERAL.
5487 * ch-exp.y (match_float_literal): New lexer routine.
5488 * ch-exp.y (convert_float): Remove.
5489 * ch-exp.y (yylex): Call match_float_literal.
5490 * ch-exp.y (yylex): Match single '.' after trying
5491 to match floating point literals.
5493 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
5494 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
5496 * expprint.c (dump_expression): New function for dumping
5497 expression vectors during gdb debugging.
5498 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
5499 MULTI_SUBSCRIPT and moved out of BINOP range.
5500 * expression.h (DUMP_EXPRESSION): New macro that calls
5501 dump_expression if DEBUG_EXPRESSIONS is defined.
5502 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
5503 * parse.c (length_of_subexp, prefixify_subexp): Change
5504 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
5505 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
5506 prefixify'ing the expression.
5507 * printcmd.c (print_command_1): Add comment.
5508 * ch-exp.y (expression_list): Add useful actions.
5509 * ch-exp.y (value_array_element): Add useful actions.
5510 * ch-exp.y (array_primitive_value): Add production.
5511 * ch-exp.y (yylex): Recognize ',' as a token.
5513 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5515 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
5516 POSIXize the recursive makes (make [variable assignments] target{s})
5518 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
5520 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
5521 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
5522 CPLUS_MARKER for all SVR4 systems, so follow suit.
5523 * defs.h (strdup_demangled): Remove prototype.
5524 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
5525 SYMBOL_INIT_LANGUAGE_SPECIFIC.
5526 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
5527 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
5528 prim_record_minimal_symbol_and_info): Use new macro
5529 SYMBOL_INIT_LANGUAGE_SPECIFIC.
5530 * minsyms.c (install_minimal_symbols): Use new macro
5531 SYMBOL_INIT_DEMANGLED_NAME.
5532 * stabsread.c (define_symbol): Use new macro
5533 SYMBOL_INIT_DEMANGLED_NAME.
5534 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
5535 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
5536 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
5537 SYMBOL_INIT_DEMANGLED_NAME.
5538 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
5539 SYMBOL_DEMANGLED_NAME now tests language itself.
5540 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
5541 now tests language itself.
5542 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
5543 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
5544 mangled name member in the language dependent portion of a symbol.
5545 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
5546 mangled name member appropriate for a symbol's language.
5547 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
5548 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
5549 SYMBOL_DEMANGLED_NAME now tests language itself.
5550 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
5551 initializes language dependent portion of symbol.
5552 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
5553 demangles and caches the demangled form of symbol names.
5554 * utils.c (fputs_demangled, fprint_symbol): Use current language
5555 to select an appropriate demangling algorithm.
5556 * utils.c (strdup_demangled): Remove, no longer used.
5557 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
5558 access the Chill mangled name member in the language dependent
5559 portion of a symbol.
5560 * ch-lang.c (chill_demangle): New function, simple demangler.
5561 * defs.h (chill_demangle): Add prototype.
5562 * symtab.h (language_dependent_info): Add struct for Chill.
5564 For older changes see ChangeLog-92
5570 version-control: never