1 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
4 calling import stubs for functions in shared libraries.
6 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
8 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
10 * ch-lang.c (chill_is_varying_struct): Magic string is
11 was "<var_length>" is now "__var_length" (more portable).
13 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
15 * remote.c (getpkt): If we get a timeout, actually retry rather
16 than just giving up the first time it happens.
17 * remote.c: Document sequence numbers.
18 (remote_store_registers): Change syntax of 'P' request so that it
19 never looks like a sequence number.
21 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
23 * os9kread.c (record_minimal_symbol): add section_offset to
24 relocate minimal symbol table.
25 * os9kread.c (read_minimal_symbols): ditto.
26 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
28 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
29 return. Also if file addr is 0 leave it 0, not to relocate.
30 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
31 'set remotexoff' and 'set remotelog' commands.
33 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
35 * remote.c (remote_store_registers): Add 'P' request to set an
37 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
40 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
42 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
43 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
44 combining all 'p' and 'r' pairs into a LOC_REGPARM.
46 * command.c (do_setshow_command, case var_string): Never add a
47 space to the end of the string.
48 * NEWS: Document this change.
49 * .gdbinit: Add a space to the "set prompt" command.
51 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
53 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
54 changes to make it compile (it doesn't link yet).
56 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
57 (set_demangling_style, set_demangling_command): Use savestring not
58 strdup. We were not dealing properly with a NULL return from
59 strdup, and were not declaring strdup (the system header may or
62 * valprint.c (val_print): Remove inaccurate comment about what
63 types can be stub types.
65 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
66 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
67 Supply alternate version if ATTACH_DETACH is not defined.
68 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
69 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
70 * configure.in: Recognize i[34]86-sequent-sysv4* host.
72 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
74 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
76 (skip_trampoline_code): Rewrite and add support for argument
77 relocation stubs stubs, import/export stubs, calls through
78 "_sr4export" and cascaded trampolines.
80 * hppa-tdep.c (skip_prologue): Return "pc" not zero
81 if no unwind descriptor is found.
83 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
84 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
85 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
86 differently. All registers are four bytes.
87 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
89 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
91 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
92 registers as both single and double values (fetching 2nd 32bit half
93 as necessary). Annotate each register printed with its precision.
95 * paread.c (read_unwind_info): Fix off-by-one error.
97 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
99 * main.c (complete_command): Deal with it if arg is NULL.
101 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
103 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
104 regarding using the PC--using the PC is necessary and all the
105 FIXME comments in the world won't make it go away.
107 * valops.c (value_at, value_at_lazy): Give error if we dereference
109 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
110 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
112 * stabsread.c (patch_block_stabs): Add comment about what happens
113 if the definition is in another compilation unit from the stab.
115 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
117 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
119 * main.c (complete_command): New command, from Rick Sladkey
121 (symbol_completion_function): Don't declare rl_point and
122 rl_line_buffer; they are now declared in readline.h.
123 (show_commands): Don't declare history_base; it is declared in
125 * command.c (lookup_cmd): Don't delete trailing whitespace.
126 Reverts change of 14 May 1989.
128 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
130 * minsyms.c (prim_record_minimal_symbol): Move section deduction
131 code from prim_record_minimal_symbol_and_info() to here. Callers
132 of the latter can legitimately supply a section number of -1.
134 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
136 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
137 member functions have an element in args for a (nonexistent) this
140 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
142 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
144 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
145 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
147 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
148 for the structure's type. All callers changed.
150 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
151 for each structure argument rather than assuming it's either
152 true or false for all structure arguments.
154 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
155 on the length structure passed, not the compiler used.
157 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
158 argument for the structure's type.
160 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
162 * values.c (set_internalvar): Don't set var->value until we are
163 sure there won't be an error().
165 * remote.c (get_offsets): Reinstate comment which was in
166 remote_wait about use of SECT_OFF_TEXT and so on.
168 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
170 * symmisc.c (maintenance_check_symtabs): New function to check
171 consistency of psymtabs and symtabs.
172 * symtab.h (maintenance_check_symtabs): Add prototype.
173 * maint.c: Add new `maint check-symtabs' command.
174 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
175 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
176 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
178 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
179 to write_memory to avoid warnings from gcc.
180 * config/i386/xm-symmetry.h: Add missing #endif.
181 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
182 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
183 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
185 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
187 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
188 (hppa_push_arguments): Likewise.
190 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
192 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
193 improve remote debugging efficiency. Also fixed problems with
194 doing function calls for programs with no entry points.
195 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
197 * inferior.h (PC_IN_CALL_DUMMY): ditto.
198 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
199 parse_lines): Pass section_offsets info to these routines so that
200 we can relocate symbol table entries upon readin.
201 * (psymtab_to_symtab_1): Set symtab->primary to tell
202 objfile_relocate to do relocations for our symbols.
203 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
204 (which hang off of the symbol table).
205 * Use prim_record_minimal_symbols_and_info instead of
206 prim_record_minimal_symbols to supply section info to make minimal
207 symbol relocations work.
208 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
209 -1, try to deduce it from ms_type.
210 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
211 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
212 add code to relocate objfile->sections data structure.
213 * remote.c (get_offsets): Use new protocol message to acquire
214 section offsets from the target.
215 * (remote_wait): Get rid of relocation stuff. That's all handled
216 by objfile_relocate now.
217 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
218 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
220 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
222 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
224 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
228 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
229 can no longer set this at run time.
230 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
231 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
232 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
233 sparc-tdep.c compiles).
234 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
237 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
239 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
240 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
241 * configure.in: Recognize m68*-cisco*-*.
243 * Makefile.in (TAGS): Use variables directly, rather than using
244 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
245 and means that these filenames no longer need be unique across all
246 the config/* directories.
247 * configure.in: Put the config/*/ into TM_FILE, etc.
249 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
250 and trapv exceptions.
252 * target.h (struct section_table), objfiles.h (struct obj_section):
253 Change name of field sec_ptr to the_bfd_section. More mnemonic
254 and avoids the (sort of, for the ptx compiler) name clash with
255 the name of the typedef.
256 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
257 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
259 * utils.c: Include readline.h.
260 * Makefile.in (utils.o): Add dependency.
262 * remote.c (getpkt): Add support for run-length encoding.
264 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
266 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
268 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
270 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
271 prim_record_minimal_symbol.
274 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
275 computing their offset from the start of the old buffer and adding
276 to the new buffer, rather than by assuming we can add the
277 difference between the old buffer and the new buffer (it might not
278 fit in an int). Merge in cosmetic differences from emacs regex.c
279 version of this macro.
281 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
283 * Makefile.in (install-only): Fix use of program_transform_name.
285 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
287 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
288 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
289 so I'm nuking the command.
290 * symtab.c (find_addr_symbol): Comment out, no longer used.
292 * main.c (main): Don't init_source_path for the -cd argument. Now
293 that source_path doesn't contain the current_directory from when
294 GDB started up, init_source_path is no longer useful (and is
295 harmful because it clobbers a source_path set in $HOME/.gdbinit).
297 * TODO: Remove item about line numbers being off. It is useless
298 and confusing without a reproducible test case (it mentions
299 proceed(), but I was able to step through proceed without trouble).
301 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
303 For Sunos 4.x targets, enable gdb to set breakpoints in shared
304 library functions before the executable is run. Retrieve dynamic
305 symbols from stripped executables.
306 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
307 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
308 symtab.c (list_symbols): Handle mst_solib_trampoline.
309 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
310 for all targets, remove IBM6000_TARGET dependencies.
311 * dbxread.c (read_dbx_dynamic_symtab): New function.
312 * dbxread.c (dbx_symfile_read): Use it.
313 * dbxread.c (SET_NAMESTRING): Set namestring to
314 "<bad string table index>" instead of "foo" if the string index is
316 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
318 * symtab.c (list_symbols): Take from_tty as parameter and pass it
319 to break_command. Handle mst_file_* minimal symbol types.
320 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
322 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
324 * c-exp.y(yylex): fix potential memory overflow.
326 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
328 * environ.c (set_in_environ): Eliminate special handling of PATH and
330 * putenv.c: Removed, conflicts with system declaration of
331 putenv on RS/6000 running AIX 3.2.5, and above change makes it
333 * Makefile.in: Change accordingly.
334 * procfs.c (procfs_create_inferior): Change comment accordingly.
336 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
338 * rs6000-tdep.c: Change value to value_ptr.
340 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
342 * i386m3-nat.c: Include floatformat.h.
343 (get_i387_state): Use memset not bzero.
347 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
348 ieee-float.h to floatformat.h.
350 * valprint.c (val_print_string): Ignore error if the error
351 happened after a terminating '\0'.
353 * c-valprint.c (c_val_print): Never add 1 to return value from
354 val_print_string; just return what it returns.
356 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
357 looping through all of the enums.
358 * infrun.c (signals_info): Use it.
360 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
362 * main.c (main): When printing warning about bad baud rate, don't
363 use warning(); it relies on current_target which isn't set up yet.
365 * breakpoint.c (_initialize_breakpoint): Update docstring for
366 tbreak to match what the code actually does. Don't mention tbreak
367 in docstrings for "enable once" or "enable breakpoints once".
369 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
371 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
372 while (0). That defeats the whole purpose of using do . . . while (0).
373 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
374 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
375 using a ?: expression as an lvalue is not portable.
377 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
378 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
379 'p' and 'r' symbol descriptors into a single symbol to look for a
381 * README, config/sparc/tm-sparc.h: Update comments.
383 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
385 * mdebugread.c (parse_type): Do not complain for types with
386 an `indexNil' aux index, these are simply undefined types.
387 Remove indexNil check from caller of parse_type.
388 * mdebugread.c (parse_partial_symbols): Do not enter
389 stGlobal, scCommon symbols into the minimal symbol table, their
390 value is the size of the common, not its address.
391 Handle scInit, scFini, scPData and scXData sections.
392 Use minimal symbol type mst_file_* for stLabel symbols, instead of
394 Enter stProc symbols into the global_psymbols list once, not into
395 the static_psymbols_list.
396 Get rid of dummy psymtab if it is empty, to allow proper detection
397 of stripped executables.
398 * mdebugread.c (cross_ref): Allow cross references to Fortran
401 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
403 * stabsread.c (common_block_end, fix_common_block): Stash the
404 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
405 as to not assume that a pointer fits in an enum.
407 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
409 * os9kread.c (fill_sym): check compiler verion number for pre-
411 * os9kread.c (os9k_process_one_symbol): address of symbol is
412 relative to section not module.
413 * stabsread.c (define_symbol): add symbol type 's' as local
415 * remote-os9k.c: add command 'set monitor_log' to turn on or off
417 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
418 * remote-os9k.c: fix bug in 'set remotebaud' function.
419 * remote-os9k.c (rombug_link): minimize checking so to improve
421 * symfile.c (symbol_file_command): check if failed to link, also make
422 the command be able to accept more than one filenames.
423 * target.c (target_link): check if failed to link with rombug.
424 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
426 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
428 * remote-es.c (es1800_child_ops): Don't declare it static.
430 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
432 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
434 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
436 * dbxread.c: New variable lowest_text_address.
437 (record_minimal_symbol, read_dbx_symtab): Set it.
438 (read_dbx_symtab): Use lowest_text_address + text_size instead of
440 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
442 * dbxread.c (end_psymtab): Remove old and commented out
443 capping_global and capping_static. Fix comments regarding
444 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
446 * parser-defs.h: Add "extern" to start of variable declarations so
447 we don't end up with commons.
448 * parse.c: Define these variables.
450 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
453 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
455 * alpha-tdep.c: Change value to value_ptr.
457 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
459 * solib.c (elf_locate_base): New function to locate the address
460 of the dynamic linker's runtime structure in the dynamic info section.
461 * solib.c (locate_base): Use it instead of iterating over the list
462 of mapped address segments.
463 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
466 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
468 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
469 (pc_in_interrupt_handler): New function. Also add PARAM decl.
470 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
471 signal trampoline and interrupt routines.
472 (frame_saved_pc): Handle signal trampolines and interrupt routines.
473 (frame_chain, frame_chain_valid): Likewise.
474 (hppa_frame_find_saved_regs): Likewise. Also deal with special
475 saved regs convention for SP.
477 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
478 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
479 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
481 * tm-hppah.h (IN_SIGTRAMP): Define.
483 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
485 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
486 alphabetic character as the start of a name.
488 * sparclite/Makefile.in (all install): Build and install aload.
490 * configure.in: Accept i[34]86-*-*sysv32 because that is what
491 config.guess and config.sub produce.
493 * mips-tdep.c: Change value to value_ptr.
495 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
497 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
498 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
499 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
500 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
501 value with value_ptr. This is for the ptx compiler.
502 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
504 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
505 #if 0 i386_float_info.
506 * symm-tdep.c (round): Remove. Also remove sgttyb.
507 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
508 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
509 * i386-tdep.c (i386_frame_find_saved_regs): Put in
510 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
512 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
513 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
514 symm-nat.c. Define CHILD_WAIT and declare child_wait().
515 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
516 tm-i386v.h is apparently OK.
517 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
518 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
521 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
523 * osfsolib.c (xfer_link_map_member): Update to use new
524 target_read_string interface.
526 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
528 * infrun.c (wait_for_inferior): In checking
529 remove_breakpoints_on_following_step, check
530 through_sigtramp_breakpoint as well as step_resume_breakpoint.
532 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
534 * os9kread.c (os9k_process_one_symbol): Rename
535 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
536 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
537 (CORE_ADDR)0, from target_link, since that is what it uses.
538 Process name at end, not during parsing (like we did before Kung's
539 change), so that -readnow and -mapped can appear anywhere.
540 Make text_relocation a local variable.
541 * config/i386/i386os9k.mt: Fix comment.
542 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
543 * os9kread.c: Put "comments" after #endif inside /* */.
544 * stabsread.h: Add os9k_stabs variable.
545 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
547 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
548 descriptor in global_symbols not local_symbols.
549 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
551 (read_type): If os9k_stabs, accept function parameters after 'f'
553 (read_array_type): If os9k_stabs, don't expect index type and
554 expect lower and upper to be separated by ',' not ';'.
555 (read_enum_type): If os9k_stabs, read a number before the first
556 enumeration constant.
557 (os9k_init_type_vector): New function.
558 (dbx_lookup_type): Call it when starting new type vector.
559 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
560 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
561 * os9kstab.c: Removed.
562 * Makefile.in: Update accordingly.
563 * objfiles.c (objfile_relocate_data): Removed.
564 * remote-os9k.c (rombug_wait): Call objfile_relocate
565 not objfile_relocate_data.
566 * objfiles.h, objfiles.c: Remove find_pc_objfile.
567 * remote-os9k.c (rombug_wait): Call find_pc_section not
569 * main.c (quit_command): Check inferior_pid; revert Kung change.
570 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
572 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
574 * os9kread.c: New file to read os9000 style symbo table.
575 * os9kstab.c: new file to read os9000 style stabs.
576 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
577 * objfiles.c (find_pc_objfile): new function to search objfile
579 * objfiles.c (objfile_relocate_data): new function to relocate
580 data symbols in symbol table.
581 * objfiles.h: Add two aux fields in struct objfile to handle
582 multiple symbol table files situation like in os9000.
583 * symfile.c: Change so 'symbol-file' command can handle multiple
584 files. Also call target_link() to get relocation infos.
585 * target.c (target_link): new function to get relocation info when
586 a symbol file is requested to load.
587 * main.c (quit_command): take out 'inferior_pid != 0' condition,
588 because in cross mode there's no inferior pid, bit they need to
590 Makefile.in: add os9kread.c os9kstab.c and .o's.
591 configure.in: add i386os9k target.
592 config/i386/i386os9k.mt: new add.
593 config/i386/tm-i386os9k.h: new add.
595 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
597 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
598 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
600 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
602 * target.c, target.h (target_read_string): Provide error detection to
603 caller. Put string in malloc'd space, so caller need not impose
605 * solib.c (find_solib): Update to use new interface.
606 * irix5-nat.c (find_solib): Read o_path from inferior
607 (clear_solib): Free storage for o_path.
608 * valprint.c (val_print_string): Add comments.
610 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
612 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
615 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
617 * value.h (struct value): Add modifiable field.
618 * values.c (allocate_value, record_latest_value, value_copy): Set it.
619 (record_latest_value): Don't mess with VALUE_LVAL of value.
620 * valops.c (value_assign): Check it. Reword existing error
623 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
624 (STEP_SKIPS_DELAY): Added.
625 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
628 * valprint.c (val_print_string): If errcode is set, always print
629 an error, regardless of force_ellipsis. In the non-EIO case,
630 just print the error message rather than calling error(). Don't
631 access *(bufptr-1) if bufptr points to the start of the buffer.
632 When looking for '\0', don't increment bufptr and addr if bufptr
633 started out already at limit. If an error happens on fetching the
634 first character, don't print the string.
636 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
638 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
641 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
642 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
643 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
644 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
645 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
646 * findvar.c: Update comment regarding ieee-float.h.
648 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
650 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
651 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
652 Define to make backtracing through the various sigtramp handlers
654 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
655 the saved pc from ucontext on the stack for SVR4 signal handling.
657 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
659 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
660 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
661 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
662 just use the global variable itself. When printing baud rate,
663 don't print a baud rate if baud_rate is -1.
665 * coffread.c (read_coff_symtab): Pass mst_file_* to
666 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
667 symbols in the minimal symbols regardless of SDB_TYPE.
669 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
671 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
672 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
673 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
674 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
675 ignored bs->stop for a bp_step_resume breakpoint.
676 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
677 which performs one (the check_sigtramp2 one) of the functions
678 which had been handled by the step_resume_breakpoint. For each
679 use of the step_resume_breakpoint, make it still use the
680 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
682 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
683 When setting the frame address of the step resume breakpoint, set
684 it to the address for frame *before* the call instruction is
687 * mips-tdep.c (mips_print_register): Print integers using
688 print_scalar_formatted rather than duplicating all the
689 CC_HAS_LONG_LONG and so on.
690 (mips_push_dummy_frame): Use read_register_gen rather than using
691 read_register and then putting it back in target format with
692 store_unsigned_integer. If registers are more than 4 bytes, give
693 an error rather than have some registers overwrite other
695 #if 0 unused include of opcode/mips.h.
697 * symfile.h: Don't declare arguments for coff_getfilename.
699 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
701 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
703 * configure.in (hppa*-*-osf*): New configuration.
704 * config/pa/hppaosf.mt: New target makefile fragment.
705 * config/pa/tm-hppao.h: New target include file.
707 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
709 * exec.c (print_section_info): Print entry point for exec_bfd only.
710 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
711 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
712 causes problems if <sys/types.h> has no multiple inclusion protection.
714 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
716 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
717 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
718 (CALL_DUMMY_LENGTH): Changed accordingly.
720 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
722 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
723 numbers of register windows.
725 * sparclite/hello.c: Add factorial function for testing.
726 * salib.c: Use macros instead of constants for I/O addresses to
727 make 931 support easier.
728 * sparclite.h: Change constraint for LOC to "rJ" to force use of
729 register in sta/lda instructions.
731 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
733 * dbxread.c (process_one_symbol): Set
734 block_address_function_relative for COFF like we do for ELF and SOM.
736 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
738 * mdebugread.c (new_psymtab): Pass in section_offsets and set
740 * mdebugread.c (handle_psymbol_enumerators): New function to enter
741 the enumerators of an ecoff enum into the partial symbol table.
742 * mdebugread.c (parse_partial_symbols): Call it.
743 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
744 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
745 offsets. Cast psymtab->read_symtab to PTR before passing it to
747 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
748 set up the global offset table pointer in pic compiled code.
749 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
750 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
751 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
752 ensures that floats are promoted to doubles before they are pushed
755 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
757 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
758 Fixup cache_on and flush_i_cache so that they work for both the
759 930 and 932 processors. Rewrite most low level funcs (uart
760 access & cache stuff) to use new ASI access macros in sparclite.h.
761 Also make it easy to access second serial port.
763 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
765 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
766 <sys/stat.h>; not needed.
768 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
770 * stack.c (print_frame_info): In "pathological" case, don't
771 distrust the line number information.
773 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
775 * mips-tdep.c (mips_print_register): handle 64 bits register.
776 * valprint.c (print_longest): fix a bug in printing 64 bits value.
778 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
782 * Makefile.in (install): Do the sed for program_transform_name
783 ourselves instead of worrying about INSTALL_XFORM. This enables
784 users to override INSTALL_PROGRAM in the standard way.
786 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
787 depend on Makefile.in.
789 * defs.h, valprint.c: Make longest_to_int a function not a macro.
790 Only test against INT_MIN if a LONGEST is bigger than an int.
792 * README: Change GhostScript to Ghostscript.
794 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
796 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
797 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
798 character file names.
799 * Makefile.in (ALLPARAM): Add these files.
801 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
802 character file names.
803 * Makefile.in: Add Kung's new mips64 files.
805 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
807 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
808 mips64el-*-ecoff and mips64-big-*.
809 * defs.h: get rid of FORCE_LONG_LONG.
810 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
811 parsing. Change register size to be MIPS_REGSIZE.
813 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
815 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
816 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
817 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
819 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
821 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
822 (remove_commands, add_commands): Add/remove hms-drain when target
825 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
827 * configure.in: Add Lynx/rs6000 support.
828 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
829 messages. Add rs6000 support. Don't try to modify unwritable
831 * rs6000-nat.c: Move lots of native dependent stuff (like core
832 file support) from rs6000-tdep.c & xcoffexec.c to here.
833 * rs6000-tdep.c: Move native dependent stuff to nat.c.
834 * xcoffexec.c: Move native dependent stuff to nat.c.
835 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
837 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
839 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
840 New files to support Lynx/rs6000.
842 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
844 * README: Remove note about gcc warnings on alpha, these should be
846 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
847 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
848 remote-utils.c, stabsread.c: Include <string.h>.
849 * regex.c: Include "defs.h", change re_comp argument to const char *.
850 * infptrace.c (fetch_register, store_inferior_registers): Change
851 regaddr to type CORE_ADDR.
852 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
853 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
855 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
857 * symtab.h: Always define BYTE_BITFIELD to nothing.
859 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
861 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
862 * configure.in: Remove comment about m68k-em.mt.
863 * Makefile.in: Remove references.
865 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
867 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
870 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
872 * target.c (target_preopen): If target_kill doesn't remove the
873 target from the stack, use pop_target to do it.
875 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
876 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
877 changes to stabsread.c from summer 1993.
879 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
880 printing the program, rather than passing NULL to printf.
881 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
882 try to call UDIDisconnect again. Print better message.
883 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
885 (udi_create_inferior): If udi_session_id is negative, open a new
886 TIP rather than giving an error.
888 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
889 config/ns32k/ns32km3.mh: Define NAT_FILE.
890 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
891 (it was inconsistent and namespace-wrong) to NM_M3_H.
892 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
893 (m3_open): New function.
895 * TODO: Update Mach section.
897 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
899 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
901 * printcmd.c (printf_command): Add missing single-letter
902 backslash-escape sequences, and improve error message.
904 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
906 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
907 rather than trying to shove an int into a pointer and back out
908 again. This avoids compiler warnings.
910 * defs.h (alloca): Declare as void *, not char *, on hpux.
911 Don't prototype it, just declare the return type.
913 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
915 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
916 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
918 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
920 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
921 ZERO_REGNUM, just read it as zero without talking to the board.
923 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
925 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
926 to store_floating, not nonexistent variable len.
928 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
930 (mips_store_word): Change calling convention to return errors, and
931 to provide old contents if the caller wants it.
932 (mips_xfer_memory): Deal with errors from mips_store_word.
933 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
934 define now that remote-mips.c doesn't use BREAKPOINT.
936 * remote-mips.c (mips_create_inferior): Call warning if arguments
937 specified, and then execute "set args" command. Call error, not
938 mips_error, if executable file not specified.
940 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
943 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
946 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
948 * value.h (print_longest): Rename "value" to "val" in prototype
949 declaration because some compilers don't like arguments whose
950 names are the same as types.
951 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
952 before passing it to remote_*_bytes.
954 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
956 * h8500-tdep.c (saved_pc_after_call): The size of the
957 pc is memory model dependent. (segmented_command,
958 unsegmented_command, _initialize_h8500_tdep): New commands to
960 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
962 * remote-hms.c (hms_load): Remove breakpoints when loaded.
963 (hms_wait): Use new status structure
964 (hms_open): Push the target here. (hms_before_main_loop): Not
965 here. (supply_val, hms_fetch_register, hms_store_register): Cope
966 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
967 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
968 all registers in a compact way.
970 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
972 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
973 as CORE_ADDR to match definition in rs6000-tdep.c.
975 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
977 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
978 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
979 definitions into the psymtab.
981 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
983 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
984 a special exceptionSize for the 68332.
986 * remote-udi.c (udi_attach): If no arguments, print error.
988 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
990 * Makefile.in (VERSION): Bump to 4.12.1
991 * NEWS, README: Update to match 4.12 release.
993 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
995 * command.c (empty_sfunc): New function.
996 (add_set_cmd): Use it instead of not_just_help_class_command.
997 (not_just_help_class_command): Change calling convention back to
998 what it was before yesterday's change.
1000 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
1001 of the type if present.
1003 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1005 * printcmd.c (decode_format): Don't blithely set the size for
1006 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
1008 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
1009 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
1010 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
1011 always just check against INT_MIN and INT_MAX (this also fixes things
1012 if sizeof (long) > sizeof (int), e.g. Alpha).
1013 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
1014 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
1015 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
1016 BUILTIN_TYPE_UNSIGNED_LONGEST.
1017 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
1018 longest_int and longest_unsigned_int.
1019 * value.h (struct value): Just align to LONGEST, rather than worrying
1020 about CC_HAS_LONG_LONG.
1021 * valarith.c (value_binop): Figure out type ourself based on
1022 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
1023 point is that we don't depend on CC_HAS_LONG_LONG anymore.
1024 * valprint.c (val_print_type_code_int): Just call
1025 extract_unsigned_integer directly, rather than going through
1027 * printcmd.c (decode_format): Remove code which would sometimes
1028 change 'g' size to 'w' for integers. print_scalar_formatted handles
1029 printing huge integers well enough, thank you.
1031 * command.c (add_set_cmd, not_just_help_class_command): Change
1032 to make this the sfunc, not cfunc, since that is how we call it.
1033 * command.h: Comment difference between sfunc and cfunc.
1034 * demangle.c (set_demangling_command): Add third arg since that
1035 is how it is called.
1036 (_initialize_demangler): Use sfunc, not cfunc, for
1037 set_demangling_command, since that is how it is called.
1038 Remove show_demangling_command; it has no effect.
1040 * command.c (shell_escape): Report errors correctly (with error
1041 message from strerror).
1043 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1045 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
1046 x_scnlen.l rather than x_scnlen to match corresponding change in
1049 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1051 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
1052 Change comments regarding TYPE_CODE_BOOL.
1053 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
1054 regardless of the language.
1055 (value_true): Just call value_logical_not regardless of language.
1056 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
1057 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
1058 * language.h: Improve comment for la_builtin_type_vector.
1059 * m2-lang.c (_initialize_m2_language): Don't add any fields to
1060 builtin_type_m2_bool.
1062 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
1064 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
1065 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
1067 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1069 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
1070 by restarting the ioctl.
1072 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1074 * target.h (target_wait): Add comment about calling
1075 return_to_top_level.
1077 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1079 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
1080 additional arguments.
1081 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
1083 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
1085 * sparc-stub.c: Remove unnecessary #include of memory.h.
1087 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1089 * mips-tdep.c: Remove code which sets saved_regs from
1090 init_extra_frame_info and put it in new function mips_find_saved_regs.
1091 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
1092 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
1093 check if it is NULL and call mips_find_saved_regs if so.
1095 * remote-mips.c: Use unfiltered, not filtered, output most places.
1097 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
1098 backtrace. Revise comments.
1100 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1102 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
1103 alpha and irix. The _sigtramp case has to be handled properly
1104 in the tdep files if we have no ecoff debugging info.
1105 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
1106 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
1107 without PC_REGNUM kludge.
1108 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
1109 Clean up handling of mips sigtramp frames, improve comments.
1111 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1113 * paread.c (read_unwind_info): Fix typo.
1115 * paread.c (pa_symtab_read): Update the "check_strange_names"
1116 filter to match GCC's current output. Filter out section symbols
1117 (which the HP linker sometimes puts in the wrong place).
1119 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1121 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
1123 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
1125 * Makefile.in: Remove all references to sparcly-nat.c.
1127 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
1128 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
1129 duplicating serial.h and target.h.
1131 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
1132 are not used anywhere (a 5 Oct 1993 change removed the uses).
1134 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
1135 * config/m68k/es1800.mt: Add comment.
1136 * remote-es.c: Extensive changes to update to current conventions.
1138 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
1139 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
1140 to achieve the desired timeout.
1141 * serial.h (serial_t): Add field timeout_remaining.
1143 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1145 * c-exp.y (yylex): Reenable nested type code.
1147 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1149 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
1151 * remote-mips.c (mips_ops): Fix docstring.
1153 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
1155 * config/m68k/tm-monitor.h: Changes to bring this into accordance
1156 with the old tm-m68k-em.h:
1157 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
1158 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
1159 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
1160 Add FIXME regarding GET_LONGJMP_TARGET.
1162 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
1163 * infptrace.c (kill_inferior): Add comments.
1164 * main.c (quit_command): Call target_close after we kill or
1166 * remote-udi.c (udi_close): Don't error() if QUITTING.
1168 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
1170 * configure.in: Make m68k-coff and aout add monitor support in
1171 addition to the standard serial support.
1173 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1175 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
1178 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1180 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
1181 * elfread.c (record_minimal_symbol_and_info),
1182 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
1184 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1186 * i386-stub.c: Add ".text" right before "mem_fault:".
1188 * main.c (baud_rate): Add FIXME comment about printing -1 value.
1190 * remote-utils.c (usage): Fix message to be accurate and conform
1191 more closely to normal conventions.
1193 * remote-utils.c (gr_files_info): Have the exec_bfd test control
1194 whether to show information about exec_bfd, and not control whether
1195 to show information about device and speed.
1197 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
1198 usage message, don't dump core.
1200 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
1201 for variable size array.
1202 (bug_fetch_register, bug_store_register): Rename "value" to
1203 "fpreg_buf" because some compilers don't like variables whose
1204 names are the same as types.
1205 (bug_store_register): Use a cast when converting char * to
1208 * symmisc.c (maintenance_print_symbols): Don't refer to the name
1209 of the command in error message (the text was referring to the old
1210 name of the command).
1212 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
1214 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
1215 full details on structure elements without names. This partially
1216 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
1217 of those changes was accidental.
1219 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
1220 defined, make it an error to specify a single argument which is not
1223 * Makefile.in (version.c), main.c (print_gdb_version): Use
1224 host_alias and target_alias, not host_canonical and
1225 target_canonical, to print configuration.
1227 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1229 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
1230 of builtin_type_long. It is necessary to get a type which is
1231 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
1233 Fix many sins which will come up in 32 bit x 64 bit GDB, and
1234 various miscellaneous things discovered in the process:
1235 * printcmd.c, defs.h (print_address_numeric): New function.
1236 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
1237 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
1238 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
1239 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
1241 * utils.c, defs.h (gdb_print_address): New function.
1242 * expprint (dump_expression), gdbtypes.h: Use it.
1243 * breakpoint.c (describe_other_breakpoints),
1244 symmisc.c (dump_symtab, print_symbol):
1245 Use filtered not unfiltered I/O.
1246 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
1247 just run gdb under a debugger for this (and it had problems with
1248 printing addresses, how to print b->shadow, etc.).
1249 * buildsym.c (make_blockvector), core.c (memory_error),
1250 exec.c (print_section_info), maint.c (print_section_table),
1251 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
1252 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
1253 Add comments saying code is broken. Marked with "FIXME-32x64".
1254 * dbxread.c (process_one_symbol), partial-stab.h (default),
1255 remote-vx.c (vx_run_files_info):
1256 Don't cast int being passed to local_hex_string.
1257 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
1258 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
1260 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
1262 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
1263 * source.c: Include <sys/types.h> regardless of USG.
1265 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1267 * valops.c (value_assign): Set `type' after coercing toval.
1268 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
1269 Use extract_unsigned_integer to get the address of a reference.
1271 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1273 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
1274 AIX can use ? instead of \ for continuation. Deal with it.
1276 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
1277 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
1278 the HP compiler in ANSI mode doesn't like.
1280 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
1281 based on USG, rather than defining HAVE_SIGSETMASK to an
1282 expression containing defined. Having a macro used in #if expand
1283 to an expression containing "defined" is undefined according to
1284 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
1287 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
1289 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1290 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
1292 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
1294 * ch-exp.y (match_string_literal): Allow a zero-length string.
1295 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
1297 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1299 * i386aix-nat.c (i386_float_info): Reverse order of registers before
1300 passing them to print_387_status.
1301 (print_387_status): Don't subtract top from 7 before using it.
1302 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
1303 from 7; the above explains it.
1305 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1307 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
1308 pointer value when fixing up the frame at the start of a function.
1310 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
1312 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
1313 Sparc from the stack.
1315 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1317 * remote-mips.c (mips_initialize): Clear mips_initializing via
1318 cleanup chain, not directly.
1320 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
1321 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
1322 munging the timeout due to the limited range of c_cc[VTIME].
1324 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
1325 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
1326 m3-nat.c (m3_create_inferior): Pass it.
1327 * procfs.c: Remove ptrace function. It was declared in a way which
1328 conflicted with the prototype in unistd.h on Solaris.
1330 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1332 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
1333 in the sigcontext if it is a signal trampoline frame.
1334 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
1335 Define for Solaris2.
1337 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
1339 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
1340 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
1341 tm-sparc.h so they can be overridden if necessary.
1343 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
1345 * lynx-nat.c: Add Sparc support.
1346 * sparcly-nat.c: Remove. It's useless.
1347 * config/sparc/nm-sparclynx.h: Rewrite.
1348 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
1350 * config/sparc/tm-sparclynx.h: Rewrite.
1352 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1354 * rs6000-pinsn.c: Use the new disassembler in the opcodes
1355 directory. Old code was discarded, since the new opcode table has
1358 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
1360 * Makefile.in (realclean): Remove info files per make-stds.texi.
1362 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1364 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
1365 if N_SO_ADDRESS_MAYBE_MISSING is defined.
1366 * config/sparc/tm-sun4sol2.h: Define it.
1368 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1370 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
1371 if we did not find a symbol.
1373 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1375 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
1378 * hppab-nat.c (call_ptrace): Delete redundant function.
1379 (kill_inferior, attach, detach, child_resume): Likewise.
1380 (child_xfer_memory): Likewise.
1382 * hppah-nat.c (call_ptrace): Delete redundant function.
1383 (kill_inferior, attach, detach, child_resume): Likewise.
1385 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
1387 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
1389 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
1391 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
1392 (CHILD_XFER_MEMORY): Define.
1393 (PT_*): Define so that generic infptrace.c code can be used.
1395 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1397 * xcoffread.c (xcoff_symfile_read): Make second parameter a
1398 struct section_offsets *, not a (nonexistent) struct section_offset *.
1400 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
1401 internal_xcoff_symtab, not an array of one of them. Change lots of
1402 "main_aux" to "&main_aux" and so on.
1404 * coffread.c, xcoffread.c: Include <coff/internal.h>
1407 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1409 * coffread.c (coff_getfilename): Make it not static.
1411 * xcoffread.c (read_xcoff_symtab): complain() not abort().
1413 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
1414 a completely gratuitous difference between xcoffread.c and coffread.c).
1416 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1418 * infrun.c (wait_for_inferior): Don't set frame for
1419 step_resume_breakpoint for IN_SIGTRAMP cases.
1421 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
1422 breakpoint.c (bpstat_what): Move step_resume from its own field of
1423 the struct bpstat_what into the main_action. Make it override
1424 other breakpoints. This is a conservative change in the sense
1425 that before the step resume breakpoint was a breakpoint.c
1426 breakpoint, hitting the step resume breakpoint overrode even
1427 calling bpstat_stop_status.
1429 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1431 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
1432 in case execution was stopped in the called function.
1433 * stack.c (print_frame_info, frame_info): If backtracing through
1434 a call dummy, handle the starting source line number on a line
1435 boundary like backtracing through sigtramp.
1436 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
1437 for call dummy frame right. Remove old test for dummy frame,
1438 it has been unused at least since gdb-3.5.
1439 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
1442 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1444 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
1446 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1448 * infrun.c (signals_info), target.c (target_signal_from_name):
1449 Use ugly casts to avoid enumvar < enumvar or enumvar++.
1451 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1453 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
1454 * inflow.c (terminal_ours_1): When discussing how to deal with the
1455 tty state, make note of query() as well as readline.
1457 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
1458 signals for which stop and print are cleared by default.
1460 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1462 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
1463 reserved fields to hold a stub unwind entry type. Fix typo.
1464 (stub_unwind_entry): New structure for raw stub unwind entries.
1465 (stub_unwind_types): The types of stubs we may encounter.
1466 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
1467 * hppa-tdep.c (rp_saved): Use additional information provided
1468 by linker stub unwind descriptors.
1469 (frameless_function_invocation): Likewise.
1470 (frame_chain_valid): Likewise.
1471 * paread.c (compare_unwind_entries): New function for sorting
1472 unwind table entries.
1473 (read_unwind_info): Rewrite to remove dependency on host endianness.
1474 Read in data from the $UNWIND_END$ subspace which contains linker
1475 stub unwind descriptors. Merge that data into the basic unwind
1478 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
1480 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1482 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
1483 from either the symbol name or the auxent.
1484 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
1487 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
1489 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
1491 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1493 * README: Update notes for alpha port.
1495 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1497 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
1498 for operation fault, constraint fault, and type fault.
1500 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1502 * Makefile.in (init.c): Add comment explaining formatting conventions.
1504 * c-exp.y (parse_number): Assign to temporary between the right
1505 shifts, to work around a bug in the SCO compiler.
1507 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
1508 Add various files which were added to GDB recently.
1510 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
1513 * Makefile.in: Add mostlyclean target.
1515 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1519 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
1521 * main.c (show_commands): Make return type of extern
1522 history_get be HIST_ENTRY, rather than struct _hist_entry.
1523 (The latter loses with the upcoming merged readline.)
1525 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1527 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
1528 const char *, not char *.
1530 * symtab.h (struct symbol): Make section short, not unsigned short.
1532 * symtab.c (lookup_symbol): Add comment about QUIT here.
1534 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
1536 * c-exp.y (parse_number): Check for overflow regardless of range
1537 checking. Fix overflow check to use unsigned LONGEST, not
1540 * c-exp.y (parse_number): Make it so that integer constants are
1541 builtin_type_long_long if builtin_type_long isn't big enough or if
1542 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
1544 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
1545 Print our "()" first, then recurse for the target type.
1547 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1549 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
1551 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
1553 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1555 * utils.c (request_quit): Re-establish signal handler regardless
1558 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
1560 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1562 * i960-tdep.c: Include target.h.
1564 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
1566 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
1568 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1570 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
1571 changes (status -> ourstatus; declare status, etc.).
1572 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
1574 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1576 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
1578 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1580 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
1582 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1584 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
1586 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1588 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
1590 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1592 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
1593 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
1595 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
1598 Add search to target vector (#if 0'd until after 4.12):
1599 * target.h (to_search, target_search): Add.
1600 * gdbcore.h, core.c (generic_search): Add.
1601 * remote.c (remote_search): Add.
1602 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
1605 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
1606 is on, call find_pc_function rather than relying just on the minimal
1607 symbols (probably only matters for symbol readers which don't put
1608 statics in the minimal symbols, but changing this strikes me as
1609 not conservative enough).
1610 Initialize name_location in all cases.
1611 If no symbol and no msymbol, don't print anything symbolic.
1613 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
1615 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
1617 * printcmd.c (print_address_symbolic): Make it search the
1618 symtabs for variables as well as functions. Add `set print
1619 fast-symbolic-addr' and default it to fast (the old way).
1620 Print line numbers for data items as well as functions.
1622 * symtab.c (find_addr_symbol): Return the symtab and the symbol
1623 address, if a symbol is found (take two more args pointing to
1624 where to store these results).
1626 * symtab.h (find_addr_symbol): Add prototype.
1628 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1630 * objfiles.h: Fix comments to reflect the fact that the phrase
1631 "top of stack" always refers to where the pushing and popping takes
1632 place, regardless of whether it is at the highest or lowest address.
1634 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1636 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
1637 compiler generated tag names.
1638 * mdebugread.c (parse_type): Handle cross references to qualified
1640 * valops.c (value_struct_elt): Improve error message if the
1641 address of a method is requested from an object instance.
1642 * valops.c (search_struct_method): Make name_matched non-static
1643 to get it initialized correctly.
1644 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
1645 exclude segment register which are not writable on newer SCO versions.
1647 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1649 * go32-xdep.c: Remove unused function uerror.
1650 (sigsetmask): Declare return type. Declare argument (to match the
1651 way it is called). Explicitly return 0.
1653 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
1655 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
1656 partial_symbol): Shrink the storage sizes of symbols, by making
1657 enums into 1-byte bitfields when compiled __GNUC__, moving all the
1658 enums and small ints to the end of each struct to improve
1659 alignment, and switching the section number from int to unsigned
1662 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
1664 * symtab.c (find_addr_symbol): New routine that will find the nearest
1665 symbol associated with an address. It does so by exhaustive
1666 search of the symtabs, so it's slow but complete.
1668 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
1670 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
1671 to [0,0] rather than [0, end of first source file]. This avoids
1672 problems with other parts of GDB looking for linetables in the
1673 _globals_ symtab. Eliminate variables num_object_files and
1674 first_object_file_end.
1676 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1678 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
1679 (pop_frame): Restore PC2 and LR0 from dummy frames.
1680 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
1681 (setup_arbitrary_frame): Handle 3 args and set up real frames.
1682 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
1683 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
1684 (SETUP_ARBITRARY_FRAME): Define.
1686 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1688 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
1690 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1692 * remote-udi.c (udi_resume): Correct prototype.
1694 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1696 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
1697 hppa_frame_find_saved_regs.
1698 * hppa-tdep.c (dig_fp_from_stack): Delete function.
1699 (prologue_inst_adjust_sp): New function.
1700 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1701 (skip_prologue): Completely rewrite to use unwind information.
1702 (hppa_frame_find_saved_regs): Likewise.
1704 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1706 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1707 to convert a signal number with appropriate bounds checking.
1709 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1711 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1713 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
1714 print a newline to end the display anyway.
1716 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
1717 coprocessor status regs) when popping a frame. This fixes
1718 float exceptions that occur after calling inferior functions.
1720 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1721 Read and write the fsr (float status register) to/from the child
1722 process along with the float regs. Remove Peter Schauer's change
1723 of May 24 '93, which has higher overhead and doesn't solve the
1724 real problem (which was that FSR wasn't being set).
1726 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
1728 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
1729 stack overflow check isn't right after the register stack
1730 adjustment instruction. Metaware R2.3u compiler moves other
1731 things in front of it. This fix isn't perfect but is what's
1734 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1736 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1738 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1739 character filenames.
1740 * configure.in: Change accordingly.
1742 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
1744 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1745 _filtered io routines from these two files.
1747 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1749 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1750 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
1751 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
1753 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
1755 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1757 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1758 printing to gdb_stderr.
1760 * remote-udi.c (udi_kill): Don't close the connection, just set
1761 inferior_pid to zero.
1762 (udi_mourn): Call remove_breakpoints.
1764 * remote-udi.c: Remove obsolete need_artificial_traps comment.
1766 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1768 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1770 * symtab.c (lookup_symbol): Don't try adding .c to the name.
1772 * remote-bug.c: At the start of each section, reset srec_frame
1775 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1776 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1777 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1778 code which looks for those two waitkinds. Use switch statement.
1779 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1780 CHILD_SPECIAL_WAITSTATUS.
1782 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1783 * Move target_signal_from_host, target_signal_to_host, and
1784 store_waitstatus from inftarg.c to target.c. procfs needs them.
1785 * target.c: Include "wait.h" and <signal.h>.
1786 * target.h, infrun.c (proceed), proceed callers: Pass new code
1787 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
1788 enums being treated as unsigned and is cleaner.
1789 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1791 * infcmd.c (signal_command), infrun.c (signals_info):
1792 Don't allow user to specify numeric equivalent of
1793 TARGET_SIGNAL_DEFAULT.
1795 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
1797 * config/alpha/alpha-netware.mt: New target support for Alpha
1799 * configure.in: Add alpha-*-netware* target.
1801 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1803 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1805 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1807 * target.h: Add enum target_waitkind, enum target_signal, and
1808 struct target_waitstatus. Change status argument to target_wait to
1809 be struct target_waitstatus * instead of int *.
1810 * target.h, infrun.c, all targets: Change type of signal arguments
1811 to resume(), proceed(), and target_resume() from int to enum
1813 * All targets (*_wait, *_resume): Change accordingly.
1814 * infcmd.c (program_info, signal_command), throughout infrun.c,
1815 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1816 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1817 signal code stuff right with the new signals would be non-trivial).
1818 * inferior.h (stop_signal): Make it enum target_signal not int.
1819 * target.c, target.h (target_signal_to_string, target_signal_to_name,
1820 target_signal_from_name): New functions.
1821 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1822 store_waitstatus): New functions.
1823 * procfs.c (procfs_notice_signals): Use them.
1824 * i960-tdep.c (i960_fault_to_signal): New function, to replace
1826 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1828 * objfiles.c (build_objfile_section_table): Don't abort() if
1829 objfile->sections is already set.
1831 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1832 to match recent change to exec.c.
1836 * main.c (print_gdb_version): Change year to 1994.
1838 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1839 * Makefile.in (NONSRC): Add ChangeLog-93.
1841 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1843 * stabsread.c (read_type): Allow defining several type numbers
1844 at once (e.g. "(1,2)=(3,4)="...).
1846 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1848 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1850 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1852 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
1853 to process_one_symbol.
1854 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
1855 avoid caching a bad endaddr in find_pc_partial_function.
1857 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1859 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1861 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1863 * infrun.c (wait_for_inferior): Do not step or step resume past
1864 the end of a one-line function we just stepped into.
1866 For older changes see ChangeLog-93
1872 version-control: never