1 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * remote.c (getpkt): If we get a timeout, actually retry rather
4 than just giving up the first time it happens.
5 * remote.c: Document sequence numbers.
6 (remote_store_registers): Change syntax of 'P' request so that it
7 never looks like a sequence number.
9 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
11 * os9kread.c (record_minimal_symbol): add section_offset to
12 relocate minimal symbol table.
13 * os9kread.c (read_minimal_symbols): ditto.
14 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
16 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
17 return. Also if file addr is 0 leave it 0, not to relocate.
18 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
19 'set remotexoff' and 'set remotelog' commands.
21 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
23 * remote.c (remote_store_registers): Add 'P' request to set an
25 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
28 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
30 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
31 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
32 combining all 'p' and 'r' pairs into a LOC_REGPARM.
34 * command.c (do_setshow_command, case var_string): Never add a
35 space to the end of the string.
36 * NEWS: Document this change.
37 * .gdbinit: Add a space to the "set prompt" command.
39 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
41 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
42 changes to make it compile (it doesn't link yet).
44 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
45 (set_demangling_style, set_demangling_command): Use savestring not
46 strdup. We were not dealing properly with a NULL return from
47 strdup, and were not declaring strdup (the system header may or
50 * valprint.c (val_print): Remove inaccurate comment about what
51 types can be stub types.
53 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
54 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
55 Supply alternate version if ATTACH_DETACH is not defined.
56 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
57 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
58 * configure.in: Recognize i[34]86-sequent-sysv4* host.
60 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
62 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
64 (skip_trampoline_code): Rewrite and add support for argument
65 relocation stubs stubs, import/export stubs, calls through
66 "_sr4export" and cascaded trampolines.
68 * hppa-tdep.c (skip_prologue): Return "pc" not zero
69 if no unwind descriptor is found.
71 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
72 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
73 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
74 differently. All registers are four bytes.
75 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
77 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
79 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
80 registers as both single and double values (fetching 2nd 32bit half
81 as necessary). Annotate each register printed with its precision.
83 * paread.c (read_unwind_info): Fix off-by-one error.
85 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
87 * main.c (complete_command): Deal with it if arg is NULL.
89 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
91 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
92 regarding using the PC--using the PC is necessary and all the
93 FIXME comments in the world won't make it go away.
95 * valops.c (value_at, value_at_lazy): Give error if we dereference
97 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
98 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
100 * stabsread.c (patch_block_stabs): Add comment about what happens
101 if the definition is in another compilation unit from the stab.
103 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
105 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
107 * main.c (complete_command): New command, from Rick Sladkey
109 (symbol_completion_function): Don't declare rl_point and
110 rl_line_buffer; they are now declared in readline.h.
111 (show_commands): Don't declare history_base; it is declared in
113 * command.c (lookup_cmd): Don't delete trailing whitespace.
114 Reverts change of 14 May 1989.
116 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
118 * minsyms.c (prim_record_minimal_symbol): Move section deduction
119 code from prim_record_minimal_symbol_and_info() to here. Callers
120 of the latter can legitimately supply a section number of -1.
122 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
124 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
125 member functions have an element in args for a (nonexistent) this
128 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
130 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
132 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
133 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
135 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
136 for the structure's type. All callers changed.
138 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
139 for each structure argument rather than assuming it's either
140 true or false for all structure arguments.
142 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
143 on the length structure passed, not the compiler used.
145 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
146 argument for the structure's type.
148 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
150 * values.c (set_internalvar): Don't set var->value until we are
151 sure there won't be an error().
153 * remote.c (get_offsets): Reinstate comment which was in
154 remote_wait about use of SECT_OFF_TEXT and so on.
156 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
158 * symmisc.c (maintenance_check_symtabs): New function to check
159 consistency of psymtabs and symtabs.
160 * symtab.h (maintenance_check_symtabs): Add prototype.
161 * maint.c: Add new `maint check-symtabs' command.
162 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
163 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
164 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
166 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
167 to write_memory to avoid warnings from gcc.
168 * config/i386/xm-symmetry.h: Add missing #endif.
169 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
170 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
171 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
173 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
175 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
176 (hppa_push_arguments): Likewise.
178 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
180 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
181 improve remote debugging efficiency. Also fixed problems with
182 doing function calls for programs with no entry points.
183 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
185 * inferior.h (PC_IN_CALL_DUMMY): ditto.
186 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
187 parse_lines): Pass section_offsets info to these routines so that
188 we can relocate symbol table entries upon readin.
189 * (psymtab_to_symtab_1): Set symtab->primary to tell
190 objfile_relocate to do relocations for our symbols.
191 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
192 (which hang off of the symbol table).
193 * Use prim_record_minimal_symbols_and_info instead of
194 prim_record_minimal_symbols to supply section info to make minimal
195 symbol relocations work.
196 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
197 -1, try to deduce it from ms_type.
198 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
199 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
200 add code to relocate objfile->sections data structure.
201 * remote.c (get_offsets): Use new protocol message to acquire
202 section offsets from the target.
203 * (remote_wait): Get rid of relocation stuff. That's all handled
204 by objfile_relocate now.
205 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
206 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
208 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
210 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
212 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
216 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
217 can no longer set this at run time.
218 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
219 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
220 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
221 sparc-tdep.c compiles).
222 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
225 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
227 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
228 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
229 * configure.in: Recognize m68*-cisco*-*.
231 * Makefile.in (TAGS): Use variables directly, rather than using
232 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
233 and means that these filenames no longer need be unique across all
234 the config/* directories.
235 * configure.in: Put the config/*/ into TM_FILE, etc.
237 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
238 and trapv exceptions.
240 * target.h (struct section_table), objfiles.h (struct obj_section):
241 Change name of field sec_ptr to the_bfd_section. More mnemonic
242 and avoids the (sort of, for the ptx compiler) name clash with
243 the name of the typedef.
244 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
245 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
247 * utils.c: Include readline.h.
248 * Makefile.in (utils.o): Add dependency.
250 * remote.c (getpkt): Add support for run-length encoding.
252 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
254 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
256 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
258 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
259 prim_record_minimal_symbol.
262 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
263 computing their offset from the start of the old buffer and adding
264 to the new buffer, rather than by assuming we can add the
265 difference between the old buffer and the new buffer (it might not
266 fit in an int). Merge in cosmetic differences from emacs regex.c
267 version of this macro.
269 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
271 * Makefile.in (install-only): Fix use of program_transform_name.
273 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
275 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
276 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
277 so I'm nuking the command.
278 * symtab.c (find_addr_symbol): Comment out, no longer used.
280 * main.c (main): Don't init_source_path for the -cd argument. Now
281 that source_path doesn't contain the current_directory from when
282 GDB started up, init_source_path is no longer useful (and is
283 harmful because it clobbers a source_path set in $HOME/.gdbinit).
285 * TODO: Remove item about line numbers being off. It is useless
286 and confusing without a reproducible test case (it mentions
287 proceed(), but I was able to step through proceed without trouble).
289 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
291 For Sunos 4.x targets, enable gdb to set breakpoints in shared
292 library functions before the executable is run. Retrieve dynamic
293 symbols from stripped executables.
294 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
295 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
296 symtab.c (list_symbols): Handle mst_solib_trampoline.
297 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
298 for all targets, remove IBM6000_TARGET dependencies.
299 * dbxread.c (read_dbx_dynamic_symtab): New function.
300 * dbxread.c (dbx_symfile_read): Use it.
301 * dbxread.c (SET_NAMESTRING): Set namestring to
302 "<bad string table index>" instead of "foo" if the string index is
304 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
306 * symtab.c (list_symbols): Take from_tty as parameter and pass it
307 to break_command. Handle mst_file_* minimal symbol types.
308 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
310 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
312 * c-exp.y(yylex): fix potential memory overflow.
314 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
316 * environ.c (set_in_environ): Eliminate special handling of PATH and
318 * putenv.c: Removed, conflicts with system declaration of
319 putenv on RS/6000 running AIX 3.2.5, and above change makes it
321 * Makefile.in: Change accordingly.
322 * procfs.c (procfs_create_inferior): Change comment accordingly.
324 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
326 * rs6000-tdep.c: Change value to value_ptr.
328 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
330 * i386m3-nat.c: Include floatformat.h.
331 (get_i387_state): Use memset not bzero.
335 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
336 ieee-float.h to floatformat.h.
338 * valprint.c (val_print_string): Ignore error if the error
339 happened after a terminating '\0'.
341 * c-valprint.c (c_val_print): Never add 1 to return value from
342 val_print_string; just return what it returns.
344 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
345 looping through all of the enums.
346 * infrun.c (signals_info): Use it.
348 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
350 * main.c (main): When printing warning about bad baud rate, don't
351 use warning(); it relies on current_target which isn't set up yet.
353 * breakpoint.c (_initialize_breakpoint): Update docstring for
354 tbreak to match what the code actually does. Don't mention tbreak
355 in docstrings for "enable once" or "enable breakpoints once".
357 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
359 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
360 while (0). That defeats the whole purpose of using do . . . while (0).
361 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
362 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
363 using a ?: expression as an lvalue is not portable.
365 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
366 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
367 'p' and 'r' symbol descriptors into a single symbol to look for a
369 * README, config/sparc/tm-sparc.h: Update comments.
371 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
373 * mdebugread.c (parse_type): Do not complain for types with
374 an `indexNil' aux index, these are simply undefined types.
375 Remove indexNil check from caller of parse_type.
376 * mdebugread.c (parse_partial_symbols): Do not enter
377 stGlobal, scCommon symbols into the minimal symbol table, their
378 value is the size of the common, not its address.
379 Handle scInit, scFini, scPData and scXData sections.
380 Use minimal symbol type mst_file_* for stLabel symbols, instead of
382 Enter stProc symbols into the global_psymbols list once, not into
383 the static_psymbols_list.
384 Get rid of dummy psymtab if it is empty, to allow proper detection
385 of stripped executables.
386 * mdebugread.c (cross_ref): Allow cross references to Fortran
389 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
391 * stabsread.c (common_block_end, fix_common_block): Stash the
392 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
393 as to not assume that a pointer fits in an enum.
395 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
397 * os9kread.c (fill_sym): check compiler verion number for pre-
399 * os9kread.c (os9k_process_one_symbol): address of symbol is
400 relative to section not module.
401 * stabsread.c (define_symbol): add symbol type 's' as local
403 * remote-os9k.c: add command 'set monitor_log' to turn on or off
405 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
406 * remote-os9k.c: fix bug in 'set remotebaud' function.
407 * remote-os9k.c (rombug_link): minimize checking so to improve
409 * symfile.c (symbol_file_command): check if failed to link, also make
410 the command be able to accept more than one filenames.
411 * target.c (target_link): check if failed to link with rombug.
412 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
414 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
416 * remote-es.c (es1800_child_ops): Don't declare it static.
418 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
420 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
422 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
424 * dbxread.c: New variable lowest_text_address.
425 (record_minimal_symbol, read_dbx_symtab): Set it.
426 (read_dbx_symtab): Use lowest_text_address + text_size instead of
428 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
430 * dbxread.c (end_psymtab): Remove old and commented out
431 capping_global and capping_static. Fix comments regarding
432 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
434 * parser-defs.h: Add "extern" to start of variable declarations so
435 we don't end up with commons.
436 * parse.c: Define these variables.
438 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
441 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
443 * alpha-tdep.c: Change value to value_ptr.
445 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
447 * solib.c (elf_locate_base): New function to locate the address
448 of the dynamic linker's runtime structure in the dynamic info section.
449 * solib.c (locate_base): Use it instead of iterating over the list
450 of mapped address segments.
451 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
454 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
456 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
457 (pc_in_interrupt_handler): New function. Also add PARAM decl.
458 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
459 signal trampoline and interrupt routines.
460 (frame_saved_pc): Handle signal trampolines and interrupt routines.
461 (frame_chain, frame_chain_valid): Likewise.
462 (hppa_frame_find_saved_regs): Likewise. Also deal with special
463 saved regs convention for SP.
465 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
466 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
467 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
469 * tm-hppah.h (IN_SIGTRAMP): Define.
471 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
473 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
474 alphabetic character as the start of a name.
476 * sparclite/Makefile.in (all install): Build and install aload.
478 * configure.in: Accept i[34]86-*-*sysv32 because that is what
479 config.guess and config.sub produce.
481 * mips-tdep.c: Change value to value_ptr.
483 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
485 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
486 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
487 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
488 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
489 value with value_ptr. This is for the ptx compiler.
490 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
492 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
493 #if 0 i386_float_info.
494 * symm-tdep.c (round): Remove. Also remove sgttyb.
495 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
496 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
497 * i386-tdep.c (i386_frame_find_saved_regs): Put in
498 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
500 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
501 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
502 symm-nat.c. Define CHILD_WAIT and declare child_wait().
503 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
504 tm-i386v.h is apparently OK.
505 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
506 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
509 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
511 * osfsolib.c (xfer_link_map_member): Update to use new
512 target_read_string interface.
514 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
516 * infrun.c (wait_for_inferior): In checking
517 remove_breakpoints_on_following_step, check
518 through_sigtramp_breakpoint as well as step_resume_breakpoint.
520 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
522 * os9kread.c (os9k_process_one_symbol): Rename
523 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
524 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
525 (CORE_ADDR)0, from target_link, since that is what it uses.
526 Process name at end, not during parsing (like we did before Kung's
527 change), so that -readnow and -mapped can appear anywhere.
528 Make text_relocation a local variable.
529 * config/i386/i386os9k.mt: Fix comment.
530 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
531 * os9kread.c: Put "comments" after #endif inside /* */.
532 * stabsread.h: Add os9k_stabs variable.
533 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
535 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
536 descriptor in global_symbols not local_symbols.
537 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
539 (read_type): If os9k_stabs, accept function parameters after 'f'
541 (read_array_type): If os9k_stabs, don't expect index type and
542 expect lower and upper to be separated by ',' not ';'.
543 (read_enum_type): If os9k_stabs, read a number before the first
544 enumeration constant.
545 (os9k_init_type_vector): New function.
546 (dbx_lookup_type): Call it when starting new type vector.
547 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
548 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
549 * os9kstab.c: Removed.
550 * Makefile.in: Update accordingly.
551 * objfiles.c (objfile_relocate_data): Removed.
552 * remote-os9k.c (rombug_wait): Call objfile_relocate
553 not objfile_relocate_data.
554 * objfiles.h, objfiles.c: Remove find_pc_objfile.
555 * remote-os9k.c (rombug_wait): Call find_pc_section not
557 * main.c (quit_command): Check inferior_pid; revert Kung change.
558 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
560 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
562 * os9kread.c: New file to read os9000 style symbo table.
563 * os9kstab.c: new file to read os9000 style stabs.
564 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
565 * objfiles.c (find_pc_objfile): new function to search objfile
567 * objfiles.c (objfile_relocate_data): new function to relocate
568 data symbols in symbol table.
569 * objfiles.h: Add two aux fields in struct objfile to handle
570 multiple symbol table files situation like in os9000.
571 * symfile.c: Change so 'symbol-file' command can handle multiple
572 files. Also call target_link() to get relocation infos.
573 * target.c (target_link): new function to get relocation info when
574 a symbol file is requested to load.
575 * main.c (quit_command): take out 'inferior_pid != 0' condition,
576 because in cross mode there's no inferior pid, bit they need to
578 Makefile.in: add os9kread.c os9kstab.c and .o's.
579 configure.in: add i386os9k target.
580 config/i386/i386os9k.mt: new add.
581 config/i386/tm-i386os9k.h: new add.
583 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
585 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
586 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
588 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
590 * target.c, target.h (target_read_string): Provide error detection to
591 caller. Put string in malloc'd space, so caller need not impose
593 * solib.c (find_solib): Update to use new interface.
594 * irix5-nat.c (find_solib): Read o_path from inferior
595 (clear_solib): Free storage for o_path.
596 * valprint.c (val_print_string): Add comments.
598 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
600 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
603 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
605 * value.h (struct value): Add modifiable field.
606 * values.c (allocate_value, record_latest_value, value_copy): Set it.
607 (record_latest_value): Don't mess with VALUE_LVAL of value.
608 * valops.c (value_assign): Check it. Reword existing error
611 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
612 (STEP_SKIPS_DELAY): Added.
613 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
616 * valprint.c (val_print_string): If errcode is set, always print
617 an error, regardless of force_ellipsis. In the non-EIO case,
618 just print the error message rather than calling error(). Don't
619 access *(bufptr-1) if bufptr points to the start of the buffer.
620 When looking for '\0', don't increment bufptr and addr if bufptr
621 started out already at limit. If an error happens on fetching the
622 first character, don't print the string.
624 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
626 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
629 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
630 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
631 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
632 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
633 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
634 * findvar.c: Update comment regarding ieee-float.h.
636 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
638 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
639 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
640 Define to make backtracing through the various sigtramp handlers
642 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
643 the saved pc from ucontext on the stack for SVR4 signal handling.
645 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
647 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
648 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
649 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
650 just use the global variable itself. When printing baud rate,
651 don't print a baud rate if baud_rate is -1.
653 * coffread.c (read_coff_symtab): Pass mst_file_* to
654 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
655 symbols in the minimal symbols regardless of SDB_TYPE.
657 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
659 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
660 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
661 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
662 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
663 ignored bs->stop for a bp_step_resume breakpoint.
664 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
665 which performs one (the check_sigtramp2 one) of the functions
666 which had been handled by the step_resume_breakpoint. For each
667 use of the step_resume_breakpoint, make it still use the
668 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
670 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
671 When setting the frame address of the step resume breakpoint, set
672 it to the address for frame *before* the call instruction is
675 * mips-tdep.c (mips_print_register): Print integers using
676 print_scalar_formatted rather than duplicating all the
677 CC_HAS_LONG_LONG and so on.
678 (mips_push_dummy_frame): Use read_register_gen rather than using
679 read_register and then putting it back in target format with
680 store_unsigned_integer. If registers are more than 4 bytes, give
681 an error rather than have some registers overwrite other
683 #if 0 unused include of opcode/mips.h.
685 * symfile.h: Don't declare arguments for coff_getfilename.
687 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
689 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
691 * configure.in (hppa*-*-osf*): New configuration.
692 * config/pa/hppaosf.mt: New target makefile fragment.
693 * config/pa/tm-hppao.h: New target include file.
695 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
697 * exec.c (print_section_info): Print entry point for exec_bfd only.
698 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
699 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
700 causes problems if <sys/types.h> has no multiple inclusion protection.
702 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
704 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
705 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
706 (CALL_DUMMY_LENGTH): Changed accordingly.
708 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
710 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
711 numbers of register windows.
713 * sparclite/hello.c: Add factorial function for testing.
714 * salib.c: Use macros instead of constants for I/O addresses to
715 make 931 support easier.
716 * sparclite.h: Change constraint for LOC to "rJ" to force use of
717 register in sta/lda instructions.
719 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
721 * dbxread.c (process_one_symbol): Set
722 block_address_function_relative for COFF like we do for ELF and SOM.
724 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
726 * mdebugread.c (new_psymtab): Pass in section_offsets and set
728 * mdebugread.c (handle_psymbol_enumerators): New function to enter
729 the enumerators of an ecoff enum into the partial symbol table.
730 * mdebugread.c (parse_partial_symbols): Call it.
731 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
732 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
733 offsets. Cast psymtab->read_symtab to PTR before passing it to
735 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
736 set up the global offset table pointer in pic compiled code.
737 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
738 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
739 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
740 ensures that floats are promoted to doubles before they are pushed
743 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
745 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
746 Fixup cache_on and flush_i_cache so that they work for both the
747 930 and 932 processors. Rewrite most low level funcs (uart
748 access & cache stuff) to use new ASI access macros in sparclite.h.
749 Also make it easy to access second serial port.
751 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
753 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
754 <sys/stat.h>; not needed.
756 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
758 * stack.c (print_frame_info): In "pathological" case, don't
759 distrust the line number information.
761 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
763 * mips-tdep.c (mips_print_register): handle 64 bits register.
764 * valprint.c (print_longest): fix a bug in printing 64 bits value.
766 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
770 * Makefile.in (install): Do the sed for program_transform_name
771 ourselves instead of worrying about INSTALL_XFORM. This enables
772 users to override INSTALL_PROGRAM in the standard way.
774 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
775 depend on Makefile.in.
777 * defs.h, valprint.c: Make longest_to_int a function not a macro.
778 Only test against INT_MIN if a LONGEST is bigger than an int.
780 * README: Change GhostScript to Ghostscript.
782 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
784 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
785 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
786 character file names.
787 * Makefile.in (ALLPARAM): Add these files.
789 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
790 character file names.
791 * Makefile.in: Add Kung's new mips64 files.
793 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
795 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
796 mips64el-*-ecoff and mips64-big-*.
797 * defs.h: get rid of FORCE_LONG_LONG.
798 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
799 parsing. Change register size to be MIPS_REGSIZE.
801 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
803 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
804 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
805 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
807 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
809 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
810 (remove_commands, add_commands): Add/remove hms-drain when target
813 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
815 * configure.in: Add Lynx/rs6000 support.
816 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
817 messages. Add rs6000 support. Don't try to modify unwritable
819 * rs6000-nat.c: Move lots of native dependent stuff (like core
820 file support) from rs6000-tdep.c & xcoffexec.c to here.
821 * rs6000-tdep.c: Move native dependent stuff to nat.c.
822 * xcoffexec.c: Move native dependent stuff to nat.c.
823 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
825 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
827 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
828 New files to support Lynx/rs6000.
830 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
832 * README: Remove note about gcc warnings on alpha, these should be
834 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
835 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
836 remote-utils.c, stabsread.c: Include <string.h>.
837 * regex.c: Include "defs.h", change re_comp argument to const char *.
838 * infptrace.c (fetch_register, store_inferior_registers): Change
839 regaddr to type CORE_ADDR.
840 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
841 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
843 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
845 * symtab.h: Always define BYTE_BITFIELD to nothing.
847 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
849 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
850 * configure.in: Remove comment about m68k-em.mt.
851 * Makefile.in: Remove references.
853 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
855 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
858 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
860 * target.c (target_preopen): If target_kill doesn't remove the
861 target from the stack, use pop_target to do it.
863 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
864 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
865 changes to stabsread.c from summer 1993.
867 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
868 printing the program, rather than passing NULL to printf.
869 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
870 try to call UDIDisconnect again. Print better message.
871 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
873 (udi_create_inferior): If udi_session_id is negative, open a new
874 TIP rather than giving an error.
876 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
877 config/ns32k/ns32km3.mh: Define NAT_FILE.
878 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
879 (it was inconsistent and namespace-wrong) to NM_M3_H.
880 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
881 (m3_open): New function.
883 * TODO: Update Mach section.
885 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
887 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
889 * printcmd.c (printf_command): Add missing single-letter
890 backslash-escape sequences, and improve error message.
892 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
894 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
895 rather than trying to shove an int into a pointer and back out
896 again. This avoids compiler warnings.
898 * defs.h (alloca): Declare as void *, not char *, on hpux.
899 Don't prototype it, just declare the return type.
901 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
903 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
904 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
906 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
908 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
909 ZERO_REGNUM, just read it as zero without talking to the board.
911 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
913 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
914 to store_floating, not nonexistent variable len.
916 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
918 (mips_store_word): Change calling convention to return errors, and
919 to provide old contents if the caller wants it.
920 (mips_xfer_memory): Deal with errors from mips_store_word.
921 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
922 define now that remote-mips.c doesn't use BREAKPOINT.
924 * remote-mips.c (mips_create_inferior): Call warning if arguments
925 specified, and then execute "set args" command. Call error, not
926 mips_error, if executable file not specified.
928 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
931 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
934 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
936 * value.h (print_longest): Rename "value" to "val" in prototype
937 declaration because some compilers don't like arguments whose
938 names are the same as types.
939 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
940 before passing it to remote_*_bytes.
942 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
944 * h8500-tdep.c (saved_pc_after_call): The size of the
945 pc is memory model dependent. (segmented_command,
946 unsegmented_command, _initialize_h8500_tdep): New commands to
948 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
950 * remote-hms.c (hms_load): Remove breakpoints when loaded.
951 (hms_wait): Use new status structure
952 (hms_open): Push the target here. (hms_before_main_loop): Not
953 here. (supply_val, hms_fetch_register, hms_store_register): Cope
954 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
955 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
956 all registers in a compact way.
958 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
960 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
961 as CORE_ADDR to match definition in rs6000-tdep.c.
963 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
965 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
966 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
967 definitions into the psymtab.
969 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
971 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
972 a special exceptionSize for the 68332.
974 * remote-udi.c (udi_attach): If no arguments, print error.
976 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
978 * Makefile.in (VERSION): Bump to 4.12.1
979 * NEWS, README: Update to match 4.12 release.
981 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
983 * command.c (empty_sfunc): New function.
984 (add_set_cmd): Use it instead of not_just_help_class_command.
985 (not_just_help_class_command): Change calling convention back to
986 what it was before yesterday's change.
988 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
989 of the type if present.
991 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
993 * printcmd.c (decode_format): Don't blithely set the size for
994 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
996 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
997 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
998 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
999 always just check against INT_MIN and INT_MAX (this also fixes things
1000 if sizeof (long) > sizeof (int), e.g. Alpha).
1001 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
1002 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
1003 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
1004 BUILTIN_TYPE_UNSIGNED_LONGEST.
1005 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
1006 longest_int and longest_unsigned_int.
1007 * value.h (struct value): Just align to LONGEST, rather than worrying
1008 about CC_HAS_LONG_LONG.
1009 * valarith.c (value_binop): Figure out type ourself based on
1010 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
1011 point is that we don't depend on CC_HAS_LONG_LONG anymore.
1012 * valprint.c (val_print_type_code_int): Just call
1013 extract_unsigned_integer directly, rather than going through
1015 * printcmd.c (decode_format): Remove code which would sometimes
1016 change 'g' size to 'w' for integers. print_scalar_formatted handles
1017 printing huge integers well enough, thank you.
1019 * command.c (add_set_cmd, not_just_help_class_command): Change
1020 to make this the sfunc, not cfunc, since that is how we call it.
1021 * command.h: Comment difference between sfunc and cfunc.
1022 * demangle.c (set_demangling_command): Add third arg since that
1023 is how it is called.
1024 (_initialize_demangler): Use sfunc, not cfunc, for
1025 set_demangling_command, since that is how it is called.
1026 Remove show_demangling_command; it has no effect.
1028 * command.c (shell_escape): Report errors correctly (with error
1029 message from strerror).
1031 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1033 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
1034 x_scnlen.l rather than x_scnlen to match corresponding change in
1037 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1039 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
1040 Change comments regarding TYPE_CODE_BOOL.
1041 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
1042 regardless of the language.
1043 (value_true): Just call value_logical_not regardless of language.
1044 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
1045 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
1046 * language.h: Improve comment for la_builtin_type_vector.
1047 * m2-lang.c (_initialize_m2_language): Don't add any fields to
1048 builtin_type_m2_bool.
1050 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
1052 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
1053 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
1055 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1057 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
1058 by restarting the ioctl.
1060 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1062 * target.h (target_wait): Add comment about calling
1063 return_to_top_level.
1065 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1067 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
1068 additional arguments.
1069 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
1071 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
1073 * sparc-stub.c: Remove unnecessary #include of memory.h.
1075 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1077 * mips-tdep.c: Remove code which sets saved_regs from
1078 init_extra_frame_info and put it in new function mips_find_saved_regs.
1079 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
1080 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
1081 check if it is NULL and call mips_find_saved_regs if so.
1083 * remote-mips.c: Use unfiltered, not filtered, output most places.
1085 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
1086 backtrace. Revise comments.
1088 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1090 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
1091 alpha and irix. The _sigtramp case has to be handled properly
1092 in the tdep files if we have no ecoff debugging info.
1093 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
1094 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
1095 without PC_REGNUM kludge.
1096 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
1097 Clean up handling of mips sigtramp frames, improve comments.
1099 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1101 * paread.c (read_unwind_info): Fix typo.
1103 * paread.c (pa_symtab_read): Update the "check_strange_names"
1104 filter to match GCC's current output. Filter out section symbols
1105 (which the HP linker sometimes puts in the wrong place).
1107 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1109 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
1111 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
1113 * Makefile.in: Remove all references to sparcly-nat.c.
1115 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
1116 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
1117 duplicating serial.h and target.h.
1119 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
1120 are not used anywhere (a 5 Oct 1993 change removed the uses).
1122 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
1123 * config/m68k/es1800.mt: Add comment.
1124 * remote-es.c: Extensive changes to update to current conventions.
1126 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
1127 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
1128 to achieve the desired timeout.
1129 * serial.h (serial_t): Add field timeout_remaining.
1131 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1133 * c-exp.y (yylex): Reenable nested type code.
1135 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1137 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
1139 * remote-mips.c (mips_ops): Fix docstring.
1141 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
1143 * config/m68k/tm-monitor.h: Changes to bring this into accordance
1144 with the old tm-m68k-em.h:
1145 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
1146 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
1147 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
1148 Add FIXME regarding GET_LONGJMP_TARGET.
1150 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
1151 * infptrace.c (kill_inferior): Add comments.
1152 * main.c (quit_command): Call target_close after we kill or
1154 * remote-udi.c (udi_close): Don't error() if QUITTING.
1156 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
1158 * configure.in: Make m68k-coff and aout add monitor support in
1159 addition to the standard serial support.
1161 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1163 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
1166 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1168 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
1169 * elfread.c (record_minimal_symbol_and_info),
1170 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
1172 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1174 * i386-stub.c: Add ".text" right before "mem_fault:".
1176 * main.c (baud_rate): Add FIXME comment about printing -1 value.
1178 * remote-utils.c (usage): Fix message to be accurate and conform
1179 more closely to normal conventions.
1181 * remote-utils.c (gr_files_info): Have the exec_bfd test control
1182 whether to show information about exec_bfd, and not control whether
1183 to show information about device and speed.
1185 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
1186 usage message, don't dump core.
1188 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
1189 for variable size array.
1190 (bug_fetch_register, bug_store_register): Rename "value" to
1191 "fpreg_buf" because some compilers don't like variables whose
1192 names are the same as types.
1193 (bug_store_register): Use a cast when converting char * to
1196 * symmisc.c (maintenance_print_symbols): Don't refer to the name
1197 of the command in error message (the text was referring to the old
1198 name of the command).
1200 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
1202 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
1203 full details on structure elements without names. This partially
1204 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
1205 of those changes was accidental.
1207 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
1208 defined, make it an error to specify a single argument which is not
1211 * Makefile.in (version.c), main.c (print_gdb_version): Use
1212 host_alias and target_alias, not host_canonical and
1213 target_canonical, to print configuration.
1215 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1217 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
1218 of builtin_type_long. It is necessary to get a type which is
1219 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
1221 Fix many sins which will come up in 32 bit x 64 bit GDB, and
1222 various miscellaneous things discovered in the process:
1223 * printcmd.c, defs.h (print_address_numeric): New function.
1224 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
1225 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
1226 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
1227 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
1229 * utils.c, defs.h (gdb_print_address): New function.
1230 * expprint (dump_expression), gdbtypes.h: Use it.
1231 * breakpoint.c (describe_other_breakpoints),
1232 symmisc.c (dump_symtab, print_symbol):
1233 Use filtered not unfiltered I/O.
1234 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
1235 just run gdb under a debugger for this (and it had problems with
1236 printing addresses, how to print b->shadow, etc.).
1237 * buildsym.c (make_blockvector), core.c (memory_error),
1238 exec.c (print_section_info), maint.c (print_section_table),
1239 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
1240 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
1241 Add comments saying code is broken. Marked with "FIXME-32x64".
1242 * dbxread.c (process_one_symbol), partial-stab.h (default),
1243 remote-vx.c (vx_run_files_info):
1244 Don't cast int being passed to local_hex_string.
1245 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
1246 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
1248 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
1250 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
1251 * source.c: Include <sys/types.h> regardless of USG.
1253 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1255 * valops.c (value_assign): Set `type' after coercing toval.
1256 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
1257 Use extract_unsigned_integer to get the address of a reference.
1259 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1261 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
1262 AIX can use ? instead of \ for continuation. Deal with it.
1264 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
1265 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
1266 the HP compiler in ANSI mode doesn't like.
1268 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
1269 based on USG, rather than defining HAVE_SIGSETMASK to an
1270 expression containing defined. Having a macro used in #if expand
1271 to an expression containing "defined" is undefined according to
1272 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
1275 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
1277 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1278 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
1280 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
1282 * ch-exp.y (match_string_literal): Allow a zero-length string.
1283 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
1285 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1287 * i386aix-nat.c (i386_float_info): Reverse order of registers before
1288 passing them to print_387_status.
1289 (print_387_status): Don't subtract top from 7 before using it.
1290 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
1291 from 7; the above explains it.
1293 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1295 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
1296 pointer value when fixing up the frame at the start of a function.
1298 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
1300 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
1301 Sparc from the stack.
1303 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1305 * remote-mips.c (mips_initialize): Clear mips_initializing via
1306 cleanup chain, not directly.
1308 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
1309 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
1310 munging the timeout due to the limited range of c_cc[VTIME].
1312 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
1313 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
1314 m3-nat.c (m3_create_inferior): Pass it.
1315 * procfs.c: Remove ptrace function. It was declared in a way which
1316 conflicted with the prototype in unistd.h on Solaris.
1318 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1320 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
1321 in the sigcontext if it is a signal trampoline frame.
1322 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
1323 Define for Solaris2.
1325 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
1327 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
1328 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
1329 tm-sparc.h so they can be overridden if necessary.
1331 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
1333 * lynx-nat.c: Add Sparc support.
1334 * sparcly-nat.c: Remove. It's useless.
1335 * config/sparc/nm-sparclynx.h: Rewrite.
1336 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
1338 * config/sparc/tm-sparclynx.h: Rewrite.
1340 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1342 * rs6000-pinsn.c: Use the new disassembler in the opcodes
1343 directory. Old code was discarded, since the new opcode table has
1346 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
1348 * Makefile.in (realclean): Remove info files per make-stds.texi.
1350 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1352 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
1353 if N_SO_ADDRESS_MAYBE_MISSING is defined.
1354 * config/sparc/tm-sun4sol2.h: Define it.
1356 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1358 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
1359 if we did not find a symbol.
1361 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1363 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
1366 * hppab-nat.c (call_ptrace): Delete redundant function.
1367 (kill_inferior, attach, detach, child_resume): Likewise.
1368 (child_xfer_memory): Likewise.
1370 * hppah-nat.c (call_ptrace): Delete redundant function.
1371 (kill_inferior, attach, detach, child_resume): Likewise.
1373 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
1375 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
1377 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
1379 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
1380 (CHILD_XFER_MEMORY): Define.
1381 (PT_*): Define so that generic infptrace.c code can be used.
1383 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1385 * xcoffread.c (xcoff_symfile_read): Make second parameter a
1386 struct section_offsets *, not a (nonexistent) struct section_offset *.
1388 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
1389 internal_xcoff_symtab, not an array of one of them. Change lots of
1390 "main_aux" to "&main_aux" and so on.
1392 * coffread.c, xcoffread.c: Include <coff/internal.h>
1395 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1397 * coffread.c (coff_getfilename): Make it not static.
1399 * xcoffread.c (read_xcoff_symtab): complain() not abort().
1401 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
1402 a completely gratuitous difference between xcoffread.c and coffread.c).
1404 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1406 * infrun.c (wait_for_inferior): Don't set frame for
1407 step_resume_breakpoint for IN_SIGTRAMP cases.
1409 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
1410 breakpoint.c (bpstat_what): Move step_resume from its own field of
1411 the struct bpstat_what into the main_action. Make it override
1412 other breakpoints. This is a conservative change in the sense
1413 that before the step resume breakpoint was a breakpoint.c
1414 breakpoint, hitting the step resume breakpoint overrode even
1415 calling bpstat_stop_status.
1417 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1419 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
1420 in case execution was stopped in the called function.
1421 * stack.c (print_frame_info, frame_info): If backtracing through
1422 a call dummy, handle the starting source line number on a line
1423 boundary like backtracing through sigtramp.
1424 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
1425 for call dummy frame right. Remove old test for dummy frame,
1426 it has been unused at least since gdb-3.5.
1427 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
1430 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1432 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
1434 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1436 * infrun.c (signals_info), target.c (target_signal_from_name):
1437 Use ugly casts to avoid enumvar < enumvar or enumvar++.
1439 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1441 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
1442 * inflow.c (terminal_ours_1): When discussing how to deal with the
1443 tty state, make note of query() as well as readline.
1445 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
1446 signals for which stop and print are cleared by default.
1448 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1450 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
1451 reserved fields to hold a stub unwind entry type. Fix typo.
1452 (stub_unwind_entry): New structure for raw stub unwind entries.
1453 (stub_unwind_types): The types of stubs we may encounter.
1454 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
1455 * hppa-tdep.c (rp_saved): Use additional information provided
1456 by linker stub unwind descriptors.
1457 (frameless_function_invocation): Likewise.
1458 (frame_chain_valid): Likewise.
1459 * paread.c (compare_unwind_entries): New function for sorting
1460 unwind table entries.
1461 (read_unwind_info): Rewrite to remove dependency on host endianness.
1462 Read in data from the $UNWIND_END$ subspace which contains linker
1463 stub unwind descriptors. Merge that data into the basic unwind
1466 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
1468 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1470 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
1471 from either the symbol name or the auxent.
1472 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
1475 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
1477 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
1479 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1481 * README: Update notes for alpha port.
1483 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1485 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
1486 for operation fault, constraint fault, and type fault.
1488 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1490 * Makefile.in (init.c): Add comment explaining formatting conventions.
1492 * c-exp.y (parse_number): Assign to temporary between the right
1493 shifts, to work around a bug in the SCO compiler.
1495 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
1496 Add various files which were added to GDB recently.
1498 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
1501 * Makefile.in: Add mostlyclean target.
1503 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1507 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
1509 * main.c (show_commands): Make return type of extern
1510 history_get be HIST_ENTRY, rather than struct _hist_entry.
1511 (The latter loses with the upcoming merged readline.)
1513 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1515 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
1516 const char *, not char *.
1518 * symtab.h (struct symbol): Make section short, not unsigned short.
1520 * symtab.c (lookup_symbol): Add comment about QUIT here.
1522 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
1524 * c-exp.y (parse_number): Check for overflow regardless of range
1525 checking. Fix overflow check to use unsigned LONGEST, not
1528 * c-exp.y (parse_number): Make it so that integer constants are
1529 builtin_type_long_long if builtin_type_long isn't big enough or if
1530 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
1532 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
1533 Print our "()" first, then recurse for the target type.
1535 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1537 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
1539 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
1541 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1543 * utils.c (request_quit): Re-establish signal handler regardless
1546 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
1548 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1550 * i960-tdep.c: Include target.h.
1552 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
1554 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
1556 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1558 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
1559 changes (status -> ourstatus; declare status, etc.).
1560 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
1562 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1564 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
1566 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1568 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
1570 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1572 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
1574 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1576 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
1578 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1580 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
1581 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
1583 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
1586 Add search to target vector (#if 0'd until after 4.12):
1587 * target.h (to_search, target_search): Add.
1588 * gdbcore.h, core.c (generic_search): Add.
1589 * remote.c (remote_search): Add.
1590 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
1593 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
1594 is on, call find_pc_function rather than relying just on the minimal
1595 symbols (probably only matters for symbol readers which don't put
1596 statics in the minimal symbols, but changing this strikes me as
1597 not conservative enough).
1598 Initialize name_location in all cases.
1599 If no symbol and no msymbol, don't print anything symbolic.
1601 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
1603 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
1605 * printcmd.c (print_address_symbolic): Make it search the
1606 symtabs for variables as well as functions. Add `set print
1607 fast-symbolic-addr' and default it to fast (the old way).
1608 Print line numbers for data items as well as functions.
1610 * symtab.c (find_addr_symbol): Return the symtab and the symbol
1611 address, if a symbol is found (take two more args pointing to
1612 where to store these results).
1614 * symtab.h (find_addr_symbol): Add prototype.
1616 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1618 * objfiles.h: Fix comments to reflect the fact that the phrase
1619 "top of stack" always refers to where the pushing and popping takes
1620 place, regardless of whether it is at the highest or lowest address.
1622 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1624 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
1625 compiler generated tag names.
1626 * mdebugread.c (parse_type): Handle cross references to qualified
1628 * valops.c (value_struct_elt): Improve error message if the
1629 address of a method is requested from an object instance.
1630 * valops.c (search_struct_method): Make name_matched non-static
1631 to get it initialized correctly.
1632 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
1633 exclude segment register which are not writable on newer SCO versions.
1635 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1637 * go32-xdep.c: Remove unused function uerror.
1638 (sigsetmask): Declare return type. Declare argument (to match the
1639 way it is called). Explicitly return 0.
1641 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
1643 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
1644 partial_symbol): Shrink the storage sizes of symbols, by making
1645 enums into 1-byte bitfields when compiled __GNUC__, moving all the
1646 enums and small ints to the end of each struct to improve
1647 alignment, and switching the section number from int to unsigned
1650 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
1652 * symtab.c (find_addr_symbol): New routine that will find the nearest
1653 symbol associated with an address. It does so by exhaustive
1654 search of the symtabs, so it's slow but complete.
1656 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
1658 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
1659 to [0,0] rather than [0, end of first source file]. This avoids
1660 problems with other parts of GDB looking for linetables in the
1661 _globals_ symtab. Eliminate variables num_object_files and
1662 first_object_file_end.
1664 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1666 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
1667 (pop_frame): Restore PC2 and LR0 from dummy frames.
1668 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
1669 (setup_arbitrary_frame): Handle 3 args and set up real frames.
1670 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
1671 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
1672 (SETUP_ARBITRARY_FRAME): Define.
1674 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1676 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
1678 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1680 * remote-udi.c (udi_resume): Correct prototype.
1682 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1684 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
1685 hppa_frame_find_saved_regs.
1686 * hppa-tdep.c (dig_fp_from_stack): Delete function.
1687 (prologue_inst_adjust_sp): New function.
1688 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1689 (skip_prologue): Completely rewrite to use unwind information.
1690 (hppa_frame_find_saved_regs): Likewise.
1692 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1694 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1695 to convert a signal number with appropriate bounds checking.
1697 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1699 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1701 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
1702 print a newline to end the display anyway.
1704 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
1705 coprocessor status regs) when popping a frame. This fixes
1706 float exceptions that occur after calling inferior functions.
1708 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1709 Read and write the fsr (float status register) to/from the child
1710 process along with the float regs. Remove Peter Schauer's change
1711 of May 24 '93, which has higher overhead and doesn't solve the
1712 real problem (which was that FSR wasn't being set).
1714 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
1716 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
1717 stack overflow check isn't right after the register stack
1718 adjustment instruction. Metaware R2.3u compiler moves other
1719 things in front of it. This fix isn't perfect but is what's
1722 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1724 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1726 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1727 character filenames.
1728 * configure.in: Change accordingly.
1730 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
1732 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1733 _filtered io routines from these two files.
1735 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1737 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1738 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
1739 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
1741 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
1743 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1745 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1746 printing to gdb_stderr.
1748 * remote-udi.c (udi_kill): Don't close the connection, just set
1749 inferior_pid to zero.
1750 (udi_mourn): Call remove_breakpoints.
1752 * remote-udi.c: Remove obsolete need_artificial_traps comment.
1754 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1756 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1758 * symtab.c (lookup_symbol): Don't try adding .c to the name.
1760 * remote-bug.c: At the start of each section, reset srec_frame
1763 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1764 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1765 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1766 code which looks for those two waitkinds. Use switch statement.
1767 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1768 CHILD_SPECIAL_WAITSTATUS.
1770 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1771 * Move target_signal_from_host, target_signal_to_host, and
1772 store_waitstatus from inftarg.c to target.c. procfs needs them.
1773 * target.c: Include "wait.h" and <signal.h>.
1774 * target.h, infrun.c (proceed), proceed callers: Pass new code
1775 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
1776 enums being treated as unsigned and is cleaner.
1777 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1779 * infcmd.c (signal_command), infrun.c (signals_info):
1780 Don't allow user to specify numeric equivalent of
1781 TARGET_SIGNAL_DEFAULT.
1783 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
1785 * config/alpha/alpha-netware.mt: New target support for Alpha
1787 * configure.in: Add alpha-*-netware* target.
1789 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1791 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1793 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1795 * target.h: Add enum target_waitkind, enum target_signal, and
1796 struct target_waitstatus. Change status argument to target_wait to
1797 be struct target_waitstatus * instead of int *.
1798 * target.h, infrun.c, all targets: Change type of signal arguments
1799 to resume(), proceed(), and target_resume() from int to enum
1801 * All targets (*_wait, *_resume): Change accordingly.
1802 * infcmd.c (program_info, signal_command), throughout infrun.c,
1803 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1804 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1805 signal code stuff right with the new signals would be non-trivial).
1806 * inferior.h (stop_signal): Make it enum target_signal not int.
1807 * target.c, target.h (target_signal_to_string, target_signal_to_name,
1808 target_signal_from_name): New functions.
1809 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1810 store_waitstatus): New functions.
1811 * procfs.c (procfs_notice_signals): Use them.
1812 * i960-tdep.c (i960_fault_to_signal): New function, to replace
1814 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1816 * objfiles.c (build_objfile_section_table): Don't abort() if
1817 objfile->sections is already set.
1819 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1820 to match recent change to exec.c.
1824 * main.c (print_gdb_version): Change year to 1994.
1826 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1827 * Makefile.in (NONSRC): Add ChangeLog-93.
1829 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1831 * stabsread.c (read_type): Allow defining several type numbers
1832 at once (e.g. "(1,2)=(3,4)="...).
1834 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1836 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1838 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1840 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
1841 to process_one_symbol.
1842 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
1843 avoid caching a bad endaddr in find_pc_partial_function.
1845 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1847 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1849 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1851 * infrun.c (wait_for_inferior): Do not step or step resume past
1852 the end of a one-line function we just stepped into.
1854 For older changes see ChangeLog-93
1860 version-control: never