1 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3 * ch-lang.c (chill_is_varying_struct): Magic string is
4 was "<var_length>" is now "__var_length" (more portable).
6 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
8 * remote.c (getpkt): If we get a timeout, actually retry rather
9 than just giving up the first time it happens.
10 * remote.c: Document sequence numbers.
11 (remote_store_registers): Change syntax of 'P' request so that it
12 never looks like a sequence number.
14 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
16 * os9kread.c (record_minimal_symbol): add section_offset to
17 relocate minimal symbol table.
18 * os9kread.c (read_minimal_symbols): ditto.
19 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
21 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
22 return. Also if file addr is 0 leave it 0, not to relocate.
23 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
24 'set remotexoff' and 'set remotelog' commands.
26 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
28 * remote.c (remote_store_registers): Add 'P' request to set an
30 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
33 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
35 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
36 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
37 combining all 'p' and 'r' pairs into a LOC_REGPARM.
39 * command.c (do_setshow_command, case var_string): Never add a
40 space to the end of the string.
41 * NEWS: Document this change.
42 * .gdbinit: Add a space to the "set prompt" command.
44 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
46 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
47 changes to make it compile (it doesn't link yet).
49 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
50 (set_demangling_style, set_demangling_command): Use savestring not
51 strdup. We were not dealing properly with a NULL return from
52 strdup, and were not declaring strdup (the system header may or
55 * valprint.c (val_print): Remove inaccurate comment about what
56 types can be stub types.
58 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
59 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
60 Supply alternate version if ATTACH_DETACH is not defined.
61 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
62 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
63 * configure.in: Recognize i[34]86-sequent-sysv4* host.
65 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
67 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
69 (skip_trampoline_code): Rewrite and add support for argument
70 relocation stubs stubs, import/export stubs, calls through
71 "_sr4export" and cascaded trampolines.
73 * hppa-tdep.c (skip_prologue): Return "pc" not zero
74 if no unwind descriptor is found.
76 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
77 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
78 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
79 differently. All registers are four bytes.
80 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
82 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
84 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
85 registers as both single and double values (fetching 2nd 32bit half
86 as necessary). Annotate each register printed with its precision.
88 * paread.c (read_unwind_info): Fix off-by-one error.
90 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
92 * main.c (complete_command): Deal with it if arg is NULL.
94 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
96 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
97 regarding using the PC--using the PC is necessary and all the
98 FIXME comments in the world won't make it go away.
100 * valops.c (value_at, value_at_lazy): Give error if we dereference
102 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
103 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
105 * stabsread.c (patch_block_stabs): Add comment about what happens
106 if the definition is in another compilation unit from the stab.
108 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
110 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
112 * main.c (complete_command): New command, from Rick Sladkey
114 (symbol_completion_function): Don't declare rl_point and
115 rl_line_buffer; they are now declared in readline.h.
116 (show_commands): Don't declare history_base; it is declared in
118 * command.c (lookup_cmd): Don't delete trailing whitespace.
119 Reverts change of 14 May 1989.
121 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
123 * minsyms.c (prim_record_minimal_symbol): Move section deduction
124 code from prim_record_minimal_symbol_and_info() to here. Callers
125 of the latter can legitimately supply a section number of -1.
127 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
129 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
130 member functions have an element in args for a (nonexistent) this
133 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
135 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
137 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
138 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
140 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
141 for the structure's type. All callers changed.
143 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
144 for each structure argument rather than assuming it's either
145 true or false for all structure arguments.
147 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
148 on the length structure passed, not the compiler used.
150 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
151 argument for the structure's type.
153 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
155 * values.c (set_internalvar): Don't set var->value until we are
156 sure there won't be an error().
158 * remote.c (get_offsets): Reinstate comment which was in
159 remote_wait about use of SECT_OFF_TEXT and so on.
161 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
163 * symmisc.c (maintenance_check_symtabs): New function to check
164 consistency of psymtabs and symtabs.
165 * symtab.h (maintenance_check_symtabs): Add prototype.
166 * maint.c: Add new `maint check-symtabs' command.
167 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
168 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
169 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
171 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
172 to write_memory to avoid warnings from gcc.
173 * config/i386/xm-symmetry.h: Add missing #endif.
174 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
175 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
176 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
178 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
180 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
181 (hppa_push_arguments): Likewise.
183 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
185 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
186 improve remote debugging efficiency. Also fixed problems with
187 doing function calls for programs with no entry points.
188 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
190 * inferior.h (PC_IN_CALL_DUMMY): ditto.
191 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
192 parse_lines): Pass section_offsets info to these routines so that
193 we can relocate symbol table entries upon readin.
194 * (psymtab_to_symtab_1): Set symtab->primary to tell
195 objfile_relocate to do relocations for our symbols.
196 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
197 (which hang off of the symbol table).
198 * Use prim_record_minimal_symbols_and_info instead of
199 prim_record_minimal_symbols to supply section info to make minimal
200 symbol relocations work.
201 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
202 -1, try to deduce it from ms_type.
203 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
204 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
205 add code to relocate objfile->sections data structure.
206 * remote.c (get_offsets): Use new protocol message to acquire
207 section offsets from the target.
208 * (remote_wait): Get rid of relocation stuff. That's all handled
209 by objfile_relocate now.
210 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
211 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
213 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
215 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
217 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
221 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
222 can no longer set this at run time.
223 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
224 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
225 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
226 sparc-tdep.c compiles).
227 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
230 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
232 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
233 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
234 * configure.in: Recognize m68*-cisco*-*.
236 * Makefile.in (TAGS): Use variables directly, rather than using
237 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
238 and means that these filenames no longer need be unique across all
239 the config/* directories.
240 * configure.in: Put the config/*/ into TM_FILE, etc.
242 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
243 and trapv exceptions.
245 * target.h (struct section_table), objfiles.h (struct obj_section):
246 Change name of field sec_ptr to the_bfd_section. More mnemonic
247 and avoids the (sort of, for the ptx compiler) name clash with
248 the name of the typedef.
249 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
250 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
252 * utils.c: Include readline.h.
253 * Makefile.in (utils.o): Add dependency.
255 * remote.c (getpkt): Add support for run-length encoding.
257 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
259 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
261 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
263 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
264 prim_record_minimal_symbol.
267 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
268 computing their offset from the start of the old buffer and adding
269 to the new buffer, rather than by assuming we can add the
270 difference between the old buffer and the new buffer (it might not
271 fit in an int). Merge in cosmetic differences from emacs regex.c
272 version of this macro.
274 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
276 * Makefile.in (install-only): Fix use of program_transform_name.
278 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
280 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
281 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
282 so I'm nuking the command.
283 * symtab.c (find_addr_symbol): Comment out, no longer used.
285 * main.c (main): Don't init_source_path for the -cd argument. Now
286 that source_path doesn't contain the current_directory from when
287 GDB started up, init_source_path is no longer useful (and is
288 harmful because it clobbers a source_path set in $HOME/.gdbinit).
290 * TODO: Remove item about line numbers being off. It is useless
291 and confusing without a reproducible test case (it mentions
292 proceed(), but I was able to step through proceed without trouble).
294 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
296 For Sunos 4.x targets, enable gdb to set breakpoints in shared
297 library functions before the executable is run. Retrieve dynamic
298 symbols from stripped executables.
299 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
300 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
301 symtab.c (list_symbols): Handle mst_solib_trampoline.
302 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
303 for all targets, remove IBM6000_TARGET dependencies.
304 * dbxread.c (read_dbx_dynamic_symtab): New function.
305 * dbxread.c (dbx_symfile_read): Use it.
306 * dbxread.c (SET_NAMESTRING): Set namestring to
307 "<bad string table index>" instead of "foo" if the string index is
309 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
311 * symtab.c (list_symbols): Take from_tty as parameter and pass it
312 to break_command. Handle mst_file_* minimal symbol types.
313 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
315 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
317 * c-exp.y(yylex): fix potential memory overflow.
319 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
321 * environ.c (set_in_environ): Eliminate special handling of PATH and
323 * putenv.c: Removed, conflicts with system declaration of
324 putenv on RS/6000 running AIX 3.2.5, and above change makes it
326 * Makefile.in: Change accordingly.
327 * procfs.c (procfs_create_inferior): Change comment accordingly.
329 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
331 * rs6000-tdep.c: Change value to value_ptr.
333 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
335 * i386m3-nat.c: Include floatformat.h.
336 (get_i387_state): Use memset not bzero.
340 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
341 ieee-float.h to floatformat.h.
343 * valprint.c (val_print_string): Ignore error if the error
344 happened after a terminating '\0'.
346 * c-valprint.c (c_val_print): Never add 1 to return value from
347 val_print_string; just return what it returns.
349 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
350 looping through all of the enums.
351 * infrun.c (signals_info): Use it.
353 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
355 * main.c (main): When printing warning about bad baud rate, don't
356 use warning(); it relies on current_target which isn't set up yet.
358 * breakpoint.c (_initialize_breakpoint): Update docstring for
359 tbreak to match what the code actually does. Don't mention tbreak
360 in docstrings for "enable once" or "enable breakpoints once".
362 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
364 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
365 while (0). That defeats the whole purpose of using do . . . while (0).
366 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
367 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
368 using a ?: expression as an lvalue is not portable.
370 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
371 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
372 'p' and 'r' symbol descriptors into a single symbol to look for a
374 * README, config/sparc/tm-sparc.h: Update comments.
376 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
378 * mdebugread.c (parse_type): Do not complain for types with
379 an `indexNil' aux index, these are simply undefined types.
380 Remove indexNil check from caller of parse_type.
381 * mdebugread.c (parse_partial_symbols): Do not enter
382 stGlobal, scCommon symbols into the minimal symbol table, their
383 value is the size of the common, not its address.
384 Handle scInit, scFini, scPData and scXData sections.
385 Use minimal symbol type mst_file_* for stLabel symbols, instead of
387 Enter stProc symbols into the global_psymbols list once, not into
388 the static_psymbols_list.
389 Get rid of dummy psymtab if it is empty, to allow proper detection
390 of stripped executables.
391 * mdebugread.c (cross_ref): Allow cross references to Fortran
394 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
396 * stabsread.c (common_block_end, fix_common_block): Stash the
397 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
398 as to not assume that a pointer fits in an enum.
400 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
402 * os9kread.c (fill_sym): check compiler verion number for pre-
404 * os9kread.c (os9k_process_one_symbol): address of symbol is
405 relative to section not module.
406 * stabsread.c (define_symbol): add symbol type 's' as local
408 * remote-os9k.c: add command 'set monitor_log' to turn on or off
410 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
411 * remote-os9k.c: fix bug in 'set remotebaud' function.
412 * remote-os9k.c (rombug_link): minimize checking so to improve
414 * symfile.c (symbol_file_command): check if failed to link, also make
415 the command be able to accept more than one filenames.
416 * target.c (target_link): check if failed to link with rombug.
417 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
419 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
421 * remote-es.c (es1800_child_ops): Don't declare it static.
423 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
425 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
427 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
429 * dbxread.c: New variable lowest_text_address.
430 (record_minimal_symbol, read_dbx_symtab): Set it.
431 (read_dbx_symtab): Use lowest_text_address + text_size instead of
433 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
435 * dbxread.c (end_psymtab): Remove old and commented out
436 capping_global and capping_static. Fix comments regarding
437 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
439 * parser-defs.h: Add "extern" to start of variable declarations so
440 we don't end up with commons.
441 * parse.c: Define these variables.
443 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
446 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
448 * alpha-tdep.c: Change value to value_ptr.
450 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
452 * solib.c (elf_locate_base): New function to locate the address
453 of the dynamic linker's runtime structure in the dynamic info section.
454 * solib.c (locate_base): Use it instead of iterating over the list
455 of mapped address segments.
456 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
459 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
461 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
462 (pc_in_interrupt_handler): New function. Also add PARAM decl.
463 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
464 signal trampoline and interrupt routines.
465 (frame_saved_pc): Handle signal trampolines and interrupt routines.
466 (frame_chain, frame_chain_valid): Likewise.
467 (hppa_frame_find_saved_regs): Likewise. Also deal with special
468 saved regs convention for SP.
470 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
471 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
472 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
474 * tm-hppah.h (IN_SIGTRAMP): Define.
476 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
478 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
479 alphabetic character as the start of a name.
481 * sparclite/Makefile.in (all install): Build and install aload.
483 * configure.in: Accept i[34]86-*-*sysv32 because that is what
484 config.guess and config.sub produce.
486 * mips-tdep.c: Change value to value_ptr.
488 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
490 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
491 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
492 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
493 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
494 value with value_ptr. This is for the ptx compiler.
495 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
497 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
498 #if 0 i386_float_info.
499 * symm-tdep.c (round): Remove. Also remove sgttyb.
500 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
501 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
502 * i386-tdep.c (i386_frame_find_saved_regs): Put in
503 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
505 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
506 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
507 symm-nat.c. Define CHILD_WAIT and declare child_wait().
508 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
509 tm-i386v.h is apparently OK.
510 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
511 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
514 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
516 * osfsolib.c (xfer_link_map_member): Update to use new
517 target_read_string interface.
519 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
521 * infrun.c (wait_for_inferior): In checking
522 remove_breakpoints_on_following_step, check
523 through_sigtramp_breakpoint as well as step_resume_breakpoint.
525 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
527 * os9kread.c (os9k_process_one_symbol): Rename
528 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
529 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
530 (CORE_ADDR)0, from target_link, since that is what it uses.
531 Process name at end, not during parsing (like we did before Kung's
532 change), so that -readnow and -mapped can appear anywhere.
533 Make text_relocation a local variable.
534 * config/i386/i386os9k.mt: Fix comment.
535 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
536 * os9kread.c: Put "comments" after #endif inside /* */.
537 * stabsread.h: Add os9k_stabs variable.
538 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
540 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
541 descriptor in global_symbols not local_symbols.
542 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
544 (read_type): If os9k_stabs, accept function parameters after 'f'
546 (read_array_type): If os9k_stabs, don't expect index type and
547 expect lower and upper to be separated by ',' not ';'.
548 (read_enum_type): If os9k_stabs, read a number before the first
549 enumeration constant.
550 (os9k_init_type_vector): New function.
551 (dbx_lookup_type): Call it when starting new type vector.
552 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
553 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
554 * os9kstab.c: Removed.
555 * Makefile.in: Update accordingly.
556 * objfiles.c (objfile_relocate_data): Removed.
557 * remote-os9k.c (rombug_wait): Call objfile_relocate
558 not objfile_relocate_data.
559 * objfiles.h, objfiles.c: Remove find_pc_objfile.
560 * remote-os9k.c (rombug_wait): Call find_pc_section not
562 * main.c (quit_command): Check inferior_pid; revert Kung change.
563 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
565 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
567 * os9kread.c: New file to read os9000 style symbo table.
568 * os9kstab.c: new file to read os9000 style stabs.
569 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
570 * objfiles.c (find_pc_objfile): new function to search objfile
572 * objfiles.c (objfile_relocate_data): new function to relocate
573 data symbols in symbol table.
574 * objfiles.h: Add two aux fields in struct objfile to handle
575 multiple symbol table files situation like in os9000.
576 * symfile.c: Change so 'symbol-file' command can handle multiple
577 files. Also call target_link() to get relocation infos.
578 * target.c (target_link): new function to get relocation info when
579 a symbol file is requested to load.
580 * main.c (quit_command): take out 'inferior_pid != 0' condition,
581 because in cross mode there's no inferior pid, bit they need to
583 Makefile.in: add os9kread.c os9kstab.c and .o's.
584 configure.in: add i386os9k target.
585 config/i386/i386os9k.mt: new add.
586 config/i386/tm-i386os9k.h: new add.
588 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
590 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
591 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
593 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
595 * target.c, target.h (target_read_string): Provide error detection to
596 caller. Put string in malloc'd space, so caller need not impose
598 * solib.c (find_solib): Update to use new interface.
599 * irix5-nat.c (find_solib): Read o_path from inferior
600 (clear_solib): Free storage for o_path.
601 * valprint.c (val_print_string): Add comments.
603 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
605 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
608 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
610 * value.h (struct value): Add modifiable field.
611 * values.c (allocate_value, record_latest_value, value_copy): Set it.
612 (record_latest_value): Don't mess with VALUE_LVAL of value.
613 * valops.c (value_assign): Check it. Reword existing error
616 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
617 (STEP_SKIPS_DELAY): Added.
618 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
621 * valprint.c (val_print_string): If errcode is set, always print
622 an error, regardless of force_ellipsis. In the non-EIO case,
623 just print the error message rather than calling error(). Don't
624 access *(bufptr-1) if bufptr points to the start of the buffer.
625 When looking for '\0', don't increment bufptr and addr if bufptr
626 started out already at limit. If an error happens on fetching the
627 first character, don't print the string.
629 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
631 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
634 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
635 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
636 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
637 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
638 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
639 * findvar.c: Update comment regarding ieee-float.h.
641 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
643 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
644 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
645 Define to make backtracing through the various sigtramp handlers
647 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
648 the saved pc from ucontext on the stack for SVR4 signal handling.
650 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
652 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
653 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
654 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
655 just use the global variable itself. When printing baud rate,
656 don't print a baud rate if baud_rate is -1.
658 * coffread.c (read_coff_symtab): Pass mst_file_* to
659 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
660 symbols in the minimal symbols regardless of SDB_TYPE.
662 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
664 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
665 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
666 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
667 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
668 ignored bs->stop for a bp_step_resume breakpoint.
669 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
670 which performs one (the check_sigtramp2 one) of the functions
671 which had been handled by the step_resume_breakpoint. For each
672 use of the step_resume_breakpoint, make it still use the
673 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
675 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
676 When setting the frame address of the step resume breakpoint, set
677 it to the address for frame *before* the call instruction is
680 * mips-tdep.c (mips_print_register): Print integers using
681 print_scalar_formatted rather than duplicating all the
682 CC_HAS_LONG_LONG and so on.
683 (mips_push_dummy_frame): Use read_register_gen rather than using
684 read_register and then putting it back in target format with
685 store_unsigned_integer. If registers are more than 4 bytes, give
686 an error rather than have some registers overwrite other
688 #if 0 unused include of opcode/mips.h.
690 * symfile.h: Don't declare arguments for coff_getfilename.
692 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
694 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
696 * configure.in (hppa*-*-osf*): New configuration.
697 * config/pa/hppaosf.mt: New target makefile fragment.
698 * config/pa/tm-hppao.h: New target include file.
700 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
702 * exec.c (print_section_info): Print entry point for exec_bfd only.
703 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
704 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
705 causes problems if <sys/types.h> has no multiple inclusion protection.
707 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
709 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
710 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
711 (CALL_DUMMY_LENGTH): Changed accordingly.
713 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
715 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
716 numbers of register windows.
718 * sparclite/hello.c: Add factorial function for testing.
719 * salib.c: Use macros instead of constants for I/O addresses to
720 make 931 support easier.
721 * sparclite.h: Change constraint for LOC to "rJ" to force use of
722 register in sta/lda instructions.
724 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
726 * dbxread.c (process_one_symbol): Set
727 block_address_function_relative for COFF like we do for ELF and SOM.
729 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
731 * mdebugread.c (new_psymtab): Pass in section_offsets and set
733 * mdebugread.c (handle_psymbol_enumerators): New function to enter
734 the enumerators of an ecoff enum into the partial symbol table.
735 * mdebugread.c (parse_partial_symbols): Call it.
736 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
737 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
738 offsets. Cast psymtab->read_symtab to PTR before passing it to
740 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
741 set up the global offset table pointer in pic compiled code.
742 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
743 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
744 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
745 ensures that floats are promoted to doubles before they are pushed
748 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
750 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
751 Fixup cache_on and flush_i_cache so that they work for both the
752 930 and 932 processors. Rewrite most low level funcs (uart
753 access & cache stuff) to use new ASI access macros in sparclite.h.
754 Also make it easy to access second serial port.
756 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
758 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
759 <sys/stat.h>; not needed.
761 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
763 * stack.c (print_frame_info): In "pathological" case, don't
764 distrust the line number information.
766 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
768 * mips-tdep.c (mips_print_register): handle 64 bits register.
769 * valprint.c (print_longest): fix a bug in printing 64 bits value.
771 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
775 * Makefile.in (install): Do the sed for program_transform_name
776 ourselves instead of worrying about INSTALL_XFORM. This enables
777 users to override INSTALL_PROGRAM in the standard way.
779 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
780 depend on Makefile.in.
782 * defs.h, valprint.c: Make longest_to_int a function not a macro.
783 Only test against INT_MIN if a LONGEST is bigger than an int.
785 * README: Change GhostScript to Ghostscript.
787 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
789 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
790 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
791 character file names.
792 * Makefile.in (ALLPARAM): Add these files.
794 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
795 character file names.
796 * Makefile.in: Add Kung's new mips64 files.
798 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
800 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
801 mips64el-*-ecoff and mips64-big-*.
802 * defs.h: get rid of FORCE_LONG_LONG.
803 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
804 parsing. Change register size to be MIPS_REGSIZE.
806 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
808 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
809 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
810 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
812 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
814 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
815 (remove_commands, add_commands): Add/remove hms-drain when target
818 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
820 * configure.in: Add Lynx/rs6000 support.
821 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
822 messages. Add rs6000 support. Don't try to modify unwritable
824 * rs6000-nat.c: Move lots of native dependent stuff (like core
825 file support) from rs6000-tdep.c & xcoffexec.c to here.
826 * rs6000-tdep.c: Move native dependent stuff to nat.c.
827 * xcoffexec.c: Move native dependent stuff to nat.c.
828 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
830 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
832 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
833 New files to support Lynx/rs6000.
835 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
837 * README: Remove note about gcc warnings on alpha, these should be
839 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
840 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
841 remote-utils.c, stabsread.c: Include <string.h>.
842 * regex.c: Include "defs.h", change re_comp argument to const char *.
843 * infptrace.c (fetch_register, store_inferior_registers): Change
844 regaddr to type CORE_ADDR.
845 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
846 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
848 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
850 * symtab.h: Always define BYTE_BITFIELD to nothing.
852 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
854 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
855 * configure.in: Remove comment about m68k-em.mt.
856 * Makefile.in: Remove references.
858 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
860 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
863 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
865 * target.c (target_preopen): If target_kill doesn't remove the
866 target from the stack, use pop_target to do it.
868 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
869 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
870 changes to stabsread.c from summer 1993.
872 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
873 printing the program, rather than passing NULL to printf.
874 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
875 try to call UDIDisconnect again. Print better message.
876 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
878 (udi_create_inferior): If udi_session_id is negative, open a new
879 TIP rather than giving an error.
881 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
882 config/ns32k/ns32km3.mh: Define NAT_FILE.
883 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
884 (it was inconsistent and namespace-wrong) to NM_M3_H.
885 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
886 (m3_open): New function.
888 * TODO: Update Mach section.
890 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
892 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
894 * printcmd.c (printf_command): Add missing single-letter
895 backslash-escape sequences, and improve error message.
897 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
899 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
900 rather than trying to shove an int into a pointer and back out
901 again. This avoids compiler warnings.
903 * defs.h (alloca): Declare as void *, not char *, on hpux.
904 Don't prototype it, just declare the return type.
906 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
908 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
909 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
911 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
913 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
914 ZERO_REGNUM, just read it as zero without talking to the board.
916 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
918 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
919 to store_floating, not nonexistent variable len.
921 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
923 (mips_store_word): Change calling convention to return errors, and
924 to provide old contents if the caller wants it.
925 (mips_xfer_memory): Deal with errors from mips_store_word.
926 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
927 define now that remote-mips.c doesn't use BREAKPOINT.
929 * remote-mips.c (mips_create_inferior): Call warning if arguments
930 specified, and then execute "set args" command. Call error, not
931 mips_error, if executable file not specified.
933 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
936 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
939 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
941 * value.h (print_longest): Rename "value" to "val" in prototype
942 declaration because some compilers don't like arguments whose
943 names are the same as types.
944 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
945 before passing it to remote_*_bytes.
947 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
949 * h8500-tdep.c (saved_pc_after_call): The size of the
950 pc is memory model dependent. (segmented_command,
951 unsegmented_command, _initialize_h8500_tdep): New commands to
953 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
955 * remote-hms.c (hms_load): Remove breakpoints when loaded.
956 (hms_wait): Use new status structure
957 (hms_open): Push the target here. (hms_before_main_loop): Not
958 here. (supply_val, hms_fetch_register, hms_store_register): Cope
959 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
960 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
961 all registers in a compact way.
963 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
965 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
966 as CORE_ADDR to match definition in rs6000-tdep.c.
968 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
970 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
971 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
972 definitions into the psymtab.
974 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
976 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
977 a special exceptionSize for the 68332.
979 * remote-udi.c (udi_attach): If no arguments, print error.
981 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
983 * Makefile.in (VERSION): Bump to 4.12.1
984 * NEWS, README: Update to match 4.12 release.
986 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
988 * command.c (empty_sfunc): New function.
989 (add_set_cmd): Use it instead of not_just_help_class_command.
990 (not_just_help_class_command): Change calling convention back to
991 what it was before yesterday's change.
993 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
994 of the type if present.
996 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
998 * printcmd.c (decode_format): Don't blithely set the size for
999 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
1001 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
1002 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
1003 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
1004 always just check against INT_MIN and INT_MAX (this also fixes things
1005 if sizeof (long) > sizeof (int), e.g. Alpha).
1006 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
1007 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
1008 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
1009 BUILTIN_TYPE_UNSIGNED_LONGEST.
1010 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
1011 longest_int and longest_unsigned_int.
1012 * value.h (struct value): Just align to LONGEST, rather than worrying
1013 about CC_HAS_LONG_LONG.
1014 * valarith.c (value_binop): Figure out type ourself based on
1015 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
1016 point is that we don't depend on CC_HAS_LONG_LONG anymore.
1017 * valprint.c (val_print_type_code_int): Just call
1018 extract_unsigned_integer directly, rather than going through
1020 * printcmd.c (decode_format): Remove code which would sometimes
1021 change 'g' size to 'w' for integers. print_scalar_formatted handles
1022 printing huge integers well enough, thank you.
1024 * command.c (add_set_cmd, not_just_help_class_command): Change
1025 to make this the sfunc, not cfunc, since that is how we call it.
1026 * command.h: Comment difference between sfunc and cfunc.
1027 * demangle.c (set_demangling_command): Add third arg since that
1028 is how it is called.
1029 (_initialize_demangler): Use sfunc, not cfunc, for
1030 set_demangling_command, since that is how it is called.
1031 Remove show_demangling_command; it has no effect.
1033 * command.c (shell_escape): Report errors correctly (with error
1034 message from strerror).
1036 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1038 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
1039 x_scnlen.l rather than x_scnlen to match corresponding change in
1042 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1044 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
1045 Change comments regarding TYPE_CODE_BOOL.
1046 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
1047 regardless of the language.
1048 (value_true): Just call value_logical_not regardless of language.
1049 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
1050 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
1051 * language.h: Improve comment for la_builtin_type_vector.
1052 * m2-lang.c (_initialize_m2_language): Don't add any fields to
1053 builtin_type_m2_bool.
1055 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
1057 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
1058 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
1060 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1062 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
1063 by restarting the ioctl.
1065 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1067 * target.h (target_wait): Add comment about calling
1068 return_to_top_level.
1070 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1072 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
1073 additional arguments.
1074 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
1076 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
1078 * sparc-stub.c: Remove unnecessary #include of memory.h.
1080 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1082 * mips-tdep.c: Remove code which sets saved_regs from
1083 init_extra_frame_info and put it in new function mips_find_saved_regs.
1084 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
1085 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
1086 check if it is NULL and call mips_find_saved_regs if so.
1088 * remote-mips.c: Use unfiltered, not filtered, output most places.
1090 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
1091 backtrace. Revise comments.
1093 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1095 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
1096 alpha and irix. The _sigtramp case has to be handled properly
1097 in the tdep files if we have no ecoff debugging info.
1098 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
1099 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
1100 without PC_REGNUM kludge.
1101 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
1102 Clean up handling of mips sigtramp frames, improve comments.
1104 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1106 * paread.c (read_unwind_info): Fix typo.
1108 * paread.c (pa_symtab_read): Update the "check_strange_names"
1109 filter to match GCC's current output. Filter out section symbols
1110 (which the HP linker sometimes puts in the wrong place).
1112 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1114 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
1116 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
1118 * Makefile.in: Remove all references to sparcly-nat.c.
1120 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
1121 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
1122 duplicating serial.h and target.h.
1124 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
1125 are not used anywhere (a 5 Oct 1993 change removed the uses).
1127 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
1128 * config/m68k/es1800.mt: Add comment.
1129 * remote-es.c: Extensive changes to update to current conventions.
1131 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
1132 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
1133 to achieve the desired timeout.
1134 * serial.h (serial_t): Add field timeout_remaining.
1136 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1138 * c-exp.y (yylex): Reenable nested type code.
1140 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1142 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
1144 * remote-mips.c (mips_ops): Fix docstring.
1146 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
1148 * config/m68k/tm-monitor.h: Changes to bring this into accordance
1149 with the old tm-m68k-em.h:
1150 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
1151 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
1152 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
1153 Add FIXME regarding GET_LONGJMP_TARGET.
1155 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
1156 * infptrace.c (kill_inferior): Add comments.
1157 * main.c (quit_command): Call target_close after we kill or
1159 * remote-udi.c (udi_close): Don't error() if QUITTING.
1161 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
1163 * configure.in: Make m68k-coff and aout add monitor support in
1164 addition to the standard serial support.
1166 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1168 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
1171 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1173 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
1174 * elfread.c (record_minimal_symbol_and_info),
1175 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
1177 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1179 * i386-stub.c: Add ".text" right before "mem_fault:".
1181 * main.c (baud_rate): Add FIXME comment about printing -1 value.
1183 * remote-utils.c (usage): Fix message to be accurate and conform
1184 more closely to normal conventions.
1186 * remote-utils.c (gr_files_info): Have the exec_bfd test control
1187 whether to show information about exec_bfd, and not control whether
1188 to show information about device and speed.
1190 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
1191 usage message, don't dump core.
1193 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
1194 for variable size array.
1195 (bug_fetch_register, bug_store_register): Rename "value" to
1196 "fpreg_buf" because some compilers don't like variables whose
1197 names are the same as types.
1198 (bug_store_register): Use a cast when converting char * to
1201 * symmisc.c (maintenance_print_symbols): Don't refer to the name
1202 of the command in error message (the text was referring to the old
1203 name of the command).
1205 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
1207 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
1208 full details on structure elements without names. This partially
1209 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
1210 of those changes was accidental.
1212 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
1213 defined, make it an error to specify a single argument which is not
1216 * Makefile.in (version.c), main.c (print_gdb_version): Use
1217 host_alias and target_alias, not host_canonical and
1218 target_canonical, to print configuration.
1220 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1222 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
1223 of builtin_type_long. It is necessary to get a type which is
1224 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
1226 Fix many sins which will come up in 32 bit x 64 bit GDB, and
1227 various miscellaneous things discovered in the process:
1228 * printcmd.c, defs.h (print_address_numeric): New function.
1229 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
1230 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
1231 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
1232 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
1234 * utils.c, defs.h (gdb_print_address): New function.
1235 * expprint (dump_expression), gdbtypes.h: Use it.
1236 * breakpoint.c (describe_other_breakpoints),
1237 symmisc.c (dump_symtab, print_symbol):
1238 Use filtered not unfiltered I/O.
1239 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
1240 just run gdb under a debugger for this (and it had problems with
1241 printing addresses, how to print b->shadow, etc.).
1242 * buildsym.c (make_blockvector), core.c (memory_error),
1243 exec.c (print_section_info), maint.c (print_section_table),
1244 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
1245 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
1246 Add comments saying code is broken. Marked with "FIXME-32x64".
1247 * dbxread.c (process_one_symbol), partial-stab.h (default),
1248 remote-vx.c (vx_run_files_info):
1249 Don't cast int being passed to local_hex_string.
1250 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
1251 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
1253 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
1255 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
1256 * source.c: Include <sys/types.h> regardless of USG.
1258 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1260 * valops.c (value_assign): Set `type' after coercing toval.
1261 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
1262 Use extract_unsigned_integer to get the address of a reference.
1264 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1266 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
1267 AIX can use ? instead of \ for continuation. Deal with it.
1269 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
1270 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
1271 the HP compiler in ANSI mode doesn't like.
1273 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
1274 based on USG, rather than defining HAVE_SIGSETMASK to an
1275 expression containing defined. Having a macro used in #if expand
1276 to an expression containing "defined" is undefined according to
1277 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
1280 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
1282 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1283 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
1285 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
1287 * ch-exp.y (match_string_literal): Allow a zero-length string.
1288 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
1290 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1292 * i386aix-nat.c (i386_float_info): Reverse order of registers before
1293 passing them to print_387_status.
1294 (print_387_status): Don't subtract top from 7 before using it.
1295 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
1296 from 7; the above explains it.
1298 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1300 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
1301 pointer value when fixing up the frame at the start of a function.
1303 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
1305 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
1306 Sparc from the stack.
1308 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1310 * remote-mips.c (mips_initialize): Clear mips_initializing via
1311 cleanup chain, not directly.
1313 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
1314 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
1315 munging the timeout due to the limited range of c_cc[VTIME].
1317 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
1318 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
1319 m3-nat.c (m3_create_inferior): Pass it.
1320 * procfs.c: Remove ptrace function. It was declared in a way which
1321 conflicted with the prototype in unistd.h on Solaris.
1323 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1325 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
1326 in the sigcontext if it is a signal trampoline frame.
1327 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
1328 Define for Solaris2.
1330 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
1332 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
1333 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
1334 tm-sparc.h so they can be overridden if necessary.
1336 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
1338 * lynx-nat.c: Add Sparc support.
1339 * sparcly-nat.c: Remove. It's useless.
1340 * config/sparc/nm-sparclynx.h: Rewrite.
1341 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
1343 * config/sparc/tm-sparclynx.h: Rewrite.
1345 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1347 * rs6000-pinsn.c: Use the new disassembler in the opcodes
1348 directory. Old code was discarded, since the new opcode table has
1351 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
1353 * Makefile.in (realclean): Remove info files per make-stds.texi.
1355 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1357 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
1358 if N_SO_ADDRESS_MAYBE_MISSING is defined.
1359 * config/sparc/tm-sun4sol2.h: Define it.
1361 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1363 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
1364 if we did not find a symbol.
1366 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1368 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
1371 * hppab-nat.c (call_ptrace): Delete redundant function.
1372 (kill_inferior, attach, detach, child_resume): Likewise.
1373 (child_xfer_memory): Likewise.
1375 * hppah-nat.c (call_ptrace): Delete redundant function.
1376 (kill_inferior, attach, detach, child_resume): Likewise.
1378 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
1380 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
1382 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
1384 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
1385 (CHILD_XFER_MEMORY): Define.
1386 (PT_*): Define so that generic infptrace.c code can be used.
1388 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1390 * xcoffread.c (xcoff_symfile_read): Make second parameter a
1391 struct section_offsets *, not a (nonexistent) struct section_offset *.
1393 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
1394 internal_xcoff_symtab, not an array of one of them. Change lots of
1395 "main_aux" to "&main_aux" and so on.
1397 * coffread.c, xcoffread.c: Include <coff/internal.h>
1400 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1402 * coffread.c (coff_getfilename): Make it not static.
1404 * xcoffread.c (read_xcoff_symtab): complain() not abort().
1406 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
1407 a completely gratuitous difference between xcoffread.c and coffread.c).
1409 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1411 * infrun.c (wait_for_inferior): Don't set frame for
1412 step_resume_breakpoint for IN_SIGTRAMP cases.
1414 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
1415 breakpoint.c (bpstat_what): Move step_resume from its own field of
1416 the struct bpstat_what into the main_action. Make it override
1417 other breakpoints. This is a conservative change in the sense
1418 that before the step resume breakpoint was a breakpoint.c
1419 breakpoint, hitting the step resume breakpoint overrode even
1420 calling bpstat_stop_status.
1422 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1424 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
1425 in case execution was stopped in the called function.
1426 * stack.c (print_frame_info, frame_info): If backtracing through
1427 a call dummy, handle the starting source line number on a line
1428 boundary like backtracing through sigtramp.
1429 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
1430 for call dummy frame right. Remove old test for dummy frame,
1431 it has been unused at least since gdb-3.5.
1432 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
1435 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1437 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
1439 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1441 * infrun.c (signals_info), target.c (target_signal_from_name):
1442 Use ugly casts to avoid enumvar < enumvar or enumvar++.
1444 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1446 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
1447 * inflow.c (terminal_ours_1): When discussing how to deal with the
1448 tty state, make note of query() as well as readline.
1450 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
1451 signals for which stop and print are cleared by default.
1453 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1455 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
1456 reserved fields to hold a stub unwind entry type. Fix typo.
1457 (stub_unwind_entry): New structure for raw stub unwind entries.
1458 (stub_unwind_types): The types of stubs we may encounter.
1459 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
1460 * hppa-tdep.c (rp_saved): Use additional information provided
1461 by linker stub unwind descriptors.
1462 (frameless_function_invocation): Likewise.
1463 (frame_chain_valid): Likewise.
1464 * paread.c (compare_unwind_entries): New function for sorting
1465 unwind table entries.
1466 (read_unwind_info): Rewrite to remove dependency on host endianness.
1467 Read in data from the $UNWIND_END$ subspace which contains linker
1468 stub unwind descriptors. Merge that data into the basic unwind
1471 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
1473 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1475 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
1476 from either the symbol name or the auxent.
1477 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
1480 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
1482 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
1484 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1486 * README: Update notes for alpha port.
1488 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1490 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
1491 for operation fault, constraint fault, and type fault.
1493 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1495 * Makefile.in (init.c): Add comment explaining formatting conventions.
1497 * c-exp.y (parse_number): Assign to temporary between the right
1498 shifts, to work around a bug in the SCO compiler.
1500 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
1501 Add various files which were added to GDB recently.
1503 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
1506 * Makefile.in: Add mostlyclean target.
1508 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1512 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
1514 * main.c (show_commands): Make return type of extern
1515 history_get be HIST_ENTRY, rather than struct _hist_entry.
1516 (The latter loses with the upcoming merged readline.)
1518 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1520 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
1521 const char *, not char *.
1523 * symtab.h (struct symbol): Make section short, not unsigned short.
1525 * symtab.c (lookup_symbol): Add comment about QUIT here.
1527 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
1529 * c-exp.y (parse_number): Check for overflow regardless of range
1530 checking. Fix overflow check to use unsigned LONGEST, not
1533 * c-exp.y (parse_number): Make it so that integer constants are
1534 builtin_type_long_long if builtin_type_long isn't big enough or if
1535 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
1537 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
1538 Print our "()" first, then recurse for the target type.
1540 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1542 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
1544 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
1546 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1548 * utils.c (request_quit): Re-establish signal handler regardless
1551 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
1553 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1555 * i960-tdep.c: Include target.h.
1557 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
1559 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
1561 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1563 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
1564 changes (status -> ourstatus; declare status, etc.).
1565 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
1567 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1569 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
1571 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1573 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
1575 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1577 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
1579 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1581 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
1583 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1585 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
1586 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
1588 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
1591 Add search to target vector (#if 0'd until after 4.12):
1592 * target.h (to_search, target_search): Add.
1593 * gdbcore.h, core.c (generic_search): Add.
1594 * remote.c (remote_search): Add.
1595 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
1598 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
1599 is on, call find_pc_function rather than relying just on the minimal
1600 symbols (probably only matters for symbol readers which don't put
1601 statics in the minimal symbols, but changing this strikes me as
1602 not conservative enough).
1603 Initialize name_location in all cases.
1604 If no symbol and no msymbol, don't print anything symbolic.
1606 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
1608 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
1610 * printcmd.c (print_address_symbolic): Make it search the
1611 symtabs for variables as well as functions. Add `set print
1612 fast-symbolic-addr' and default it to fast (the old way).
1613 Print line numbers for data items as well as functions.
1615 * symtab.c (find_addr_symbol): Return the symtab and the symbol
1616 address, if a symbol is found (take two more args pointing to
1617 where to store these results).
1619 * symtab.h (find_addr_symbol): Add prototype.
1621 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1623 * objfiles.h: Fix comments to reflect the fact that the phrase
1624 "top of stack" always refers to where the pushing and popping takes
1625 place, regardless of whether it is at the highest or lowest address.
1627 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1629 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
1630 compiler generated tag names.
1631 * mdebugread.c (parse_type): Handle cross references to qualified
1633 * valops.c (value_struct_elt): Improve error message if the
1634 address of a method is requested from an object instance.
1635 * valops.c (search_struct_method): Make name_matched non-static
1636 to get it initialized correctly.
1637 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
1638 exclude segment register which are not writable on newer SCO versions.
1640 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1642 * go32-xdep.c: Remove unused function uerror.
1643 (sigsetmask): Declare return type. Declare argument (to match the
1644 way it is called). Explicitly return 0.
1646 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
1648 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
1649 partial_symbol): Shrink the storage sizes of symbols, by making
1650 enums into 1-byte bitfields when compiled __GNUC__, moving all the
1651 enums and small ints to the end of each struct to improve
1652 alignment, and switching the section number from int to unsigned
1655 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
1657 * symtab.c (find_addr_symbol): New routine that will find the nearest
1658 symbol associated with an address. It does so by exhaustive
1659 search of the symtabs, so it's slow but complete.
1661 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
1663 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
1664 to [0,0] rather than [0, end of first source file]. This avoids
1665 problems with other parts of GDB looking for linetables in the
1666 _globals_ symtab. Eliminate variables num_object_files and
1667 first_object_file_end.
1669 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1671 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
1672 (pop_frame): Restore PC2 and LR0 from dummy frames.
1673 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
1674 (setup_arbitrary_frame): Handle 3 args and set up real frames.
1675 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
1676 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
1677 (SETUP_ARBITRARY_FRAME): Define.
1679 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1681 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
1683 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1685 * remote-udi.c (udi_resume): Correct prototype.
1687 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1689 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
1690 hppa_frame_find_saved_regs.
1691 * hppa-tdep.c (dig_fp_from_stack): Delete function.
1692 (prologue_inst_adjust_sp): New function.
1693 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1694 (skip_prologue): Completely rewrite to use unwind information.
1695 (hppa_frame_find_saved_regs): Likewise.
1697 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1699 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1700 to convert a signal number with appropriate bounds checking.
1702 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1704 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1706 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
1707 print a newline to end the display anyway.
1709 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
1710 coprocessor status regs) when popping a frame. This fixes
1711 float exceptions that occur after calling inferior functions.
1713 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1714 Read and write the fsr (float status register) to/from the child
1715 process along with the float regs. Remove Peter Schauer's change
1716 of May 24 '93, which has higher overhead and doesn't solve the
1717 real problem (which was that FSR wasn't being set).
1719 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
1721 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
1722 stack overflow check isn't right after the register stack
1723 adjustment instruction. Metaware R2.3u compiler moves other
1724 things in front of it. This fix isn't perfect but is what's
1727 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1729 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1731 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1732 character filenames.
1733 * configure.in: Change accordingly.
1735 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
1737 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1738 _filtered io routines from these two files.
1740 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1742 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1743 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
1744 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
1746 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
1748 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1750 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1751 printing to gdb_stderr.
1753 * remote-udi.c (udi_kill): Don't close the connection, just set
1754 inferior_pid to zero.
1755 (udi_mourn): Call remove_breakpoints.
1757 * remote-udi.c: Remove obsolete need_artificial_traps comment.
1759 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1761 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1763 * symtab.c (lookup_symbol): Don't try adding .c to the name.
1765 * remote-bug.c: At the start of each section, reset srec_frame
1768 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1769 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1770 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1771 code which looks for those two waitkinds. Use switch statement.
1772 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1773 CHILD_SPECIAL_WAITSTATUS.
1775 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1776 * Move target_signal_from_host, target_signal_to_host, and
1777 store_waitstatus from inftarg.c to target.c. procfs needs them.
1778 * target.c: Include "wait.h" and <signal.h>.
1779 * target.h, infrun.c (proceed), proceed callers: Pass new code
1780 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
1781 enums being treated as unsigned and is cleaner.
1782 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1784 * infcmd.c (signal_command), infrun.c (signals_info):
1785 Don't allow user to specify numeric equivalent of
1786 TARGET_SIGNAL_DEFAULT.
1788 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
1790 * config/alpha/alpha-netware.mt: New target support for Alpha
1792 * configure.in: Add alpha-*-netware* target.
1794 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1796 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1798 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1800 * target.h: Add enum target_waitkind, enum target_signal, and
1801 struct target_waitstatus. Change status argument to target_wait to
1802 be struct target_waitstatus * instead of int *.
1803 * target.h, infrun.c, all targets: Change type of signal arguments
1804 to resume(), proceed(), and target_resume() from int to enum
1806 * All targets (*_wait, *_resume): Change accordingly.
1807 * infcmd.c (program_info, signal_command), throughout infrun.c,
1808 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1809 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1810 signal code stuff right with the new signals would be non-trivial).
1811 * inferior.h (stop_signal): Make it enum target_signal not int.
1812 * target.c, target.h (target_signal_to_string, target_signal_to_name,
1813 target_signal_from_name): New functions.
1814 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1815 store_waitstatus): New functions.
1816 * procfs.c (procfs_notice_signals): Use them.
1817 * i960-tdep.c (i960_fault_to_signal): New function, to replace
1819 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1821 * objfiles.c (build_objfile_section_table): Don't abort() if
1822 objfile->sections is already set.
1824 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1825 to match recent change to exec.c.
1829 * main.c (print_gdb_version): Change year to 1994.
1831 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1832 * Makefile.in (NONSRC): Add ChangeLog-93.
1834 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1836 * stabsread.c (read_type): Allow defining several type numbers
1837 at once (e.g. "(1,2)=(3,4)="...).
1839 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1841 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1843 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1845 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
1846 to process_one_symbol.
1847 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
1848 avoid caching a bad endaddr in find_pc_partial_function.
1850 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1852 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1854 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1856 * infrun.c (wait_for_inferior): Do not step or step resume past
1857 the end of a one-line function we just stepped into.
1859 For older changes see ChangeLog-93
1865 version-control: never