1 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
4 changes to make it compile (it doesn't link yet).
6 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
7 (set_demangling_style, set_demangling_command): Use savestring not
8 strdup. We were not dealing properly with a NULL return from
9 strdup, and were not declaring strdup (the system header may or
12 * valprint.c (val_print): Remove inaccurate comment about what
13 types can be stub types.
15 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
16 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
17 Supply alternate version if ATTACH_DETACH is not defined.
18 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
19 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
20 * configure.in: Recognize i[34]86-sequent-sysv4* host.
22 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
24 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
26 (skip_trampoline_code): Rewrite and add support for argument
27 relocation stubs stubs, import/export stubs, calls through
28 "_sr4export" and cascaded trampolines.
30 * hppa-tdep.c (skip_prologue): Return "pc" not zero
31 if no unwind descriptor is found.
33 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
34 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
35 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
36 differently. All registers are four bytes.
37 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
39 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
41 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
42 registers as both single and double values (fetching 2nd 32bit half
43 as necessary). Annotate each register printed with its precision.
45 * paread.c (read_unwind_info): Fix off-by-one error.
47 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
49 * main.c (complete_command): Deal with it if arg is NULL.
51 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
53 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
54 regarding using the PC--using the PC is necessary and all the
55 FIXME comments in the world won't make it go away.
57 * valops.c (value_at, value_at_lazy): Give error if we dereference
59 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
60 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
62 * stabsread.c (patch_block_stabs): Add comment about what happens
63 if the definition is in another compilation unit from the stab.
65 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
67 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
69 * main.c (complete_command): New command, from Rick Sladkey
71 (symbol_completion_function): Don't declare rl_point and
72 rl_line_buffer; they are now declared in readline.h.
73 (show_commands): Don't declare history_base; it is declared in
75 * command.c (lookup_cmd): Don't delete trailing whitespace.
76 Reverts change of 14 May 1989.
78 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
80 * minsyms.c (prim_record_minimal_symbol): Move section deduction
81 code from prim_record_minimal_symbol_and_info() to here. Callers
82 of the latter can legitimately supply a section number of -1.
84 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
86 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
87 member functions have an element in args for a (nonexistent) this
90 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
92 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
94 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
95 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
97 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
98 for the structure's type. All callers changed.
100 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
101 for each structure argument rather than assuming it's either
102 true or false for all structure arguments.
104 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
105 on the length structure passed, not the compiler used.
107 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
108 argument for the structure's type.
110 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
112 * values.c (set_internalvar): Don't set var->value until we are
113 sure there won't be an error().
115 * remote.c (get_offsets): Reinstate comment which was in
116 remote_wait about use of SECT_OFF_TEXT and so on.
118 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
120 * symmisc.c (maintenance_check_symtabs): New function to check
121 consistency of psymtabs and symtabs.
122 * symtab.h (maintenance_check_symtabs): Add prototype.
123 * maint.c: Add new `maint check-symtabs' command.
124 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
125 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
126 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
128 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
129 to write_memory to avoid warnings from gcc.
130 * config/i386/xm-symmetry.h: Add missing #endif.
131 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
132 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
133 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
135 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
137 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
138 (hppa_push_arguments): Likewise.
140 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
142 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
143 improve remote debugging efficiency. Also fixed problems with
144 doing function calls for programs with no entry points.
145 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
147 * inferior.h (PC_IN_CALL_DUMMY): ditto.
148 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
149 parse_lines): Pass section_offsets info to these routines so that
150 we can relocate symbol table entries upon readin.
151 * (psymtab_to_symtab_1): Set symtab->primary to tell
152 objfile_relocate to do relocations for our symbols.
153 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
154 (which hang off of the symbol table).
155 * Use prim_record_minimal_symbols_and_info instead of
156 prim_record_minimal_symbols to supply section info to make minimal
157 symbol relocations work.
158 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
159 -1, try to deduce it from ms_type.
160 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
161 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
162 add code to relocate objfile->sections data structure.
163 * remote.c (get_offsets): Use new protocol message to acquire
164 section offsets from the target.
165 * (remote_wait): Get rid of relocation stuff. That's all handled
166 by objfile_relocate now.
167 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
168 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
170 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
172 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
174 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
178 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
179 can no longer set this at run time.
180 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
181 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
182 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
183 sparc-tdep.c compiles).
184 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
187 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
189 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
190 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
191 * configure.in: Recognize m68*-cisco*-*.
193 * Makefile.in (TAGS): Use variables directly, rather than using
194 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
195 and means that these filenames no longer need be unique across all
196 the config/* directories.
197 * configure.in: Put the config/*/ into TM_FILE, etc.
199 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
200 and trapv exceptions.
202 * target.h (struct section_table), objfiles.h (struct obj_section):
203 Change name of field sec_ptr to the_bfd_section. More mnemonic
204 and avoids the (sort of, for the ptx compiler) name clash with
205 the name of the typedef.
206 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
207 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
209 * utils.c: Include readline.h.
210 * Makefile.in (utils.o): Add dependency.
212 * remote.c (getpkt): Add support for run-length encoding.
214 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
216 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
218 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
220 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
221 prim_record_minimal_symbol.
224 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
225 computing their offset from the start of the old buffer and adding
226 to the new buffer, rather than by assuming we can add the
227 difference between the old buffer and the new buffer (it might not
228 fit in an int). Merge in cosmetic differences from emacs regex.c
229 version of this macro.
231 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
233 * Makefile.in (install-only): Fix use of program_transform_name.
235 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
237 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
238 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
239 so I'm nuking the command.
240 * symtab.c (find_addr_symbol): Comment out, no longer used.
242 * main.c (main): Don't init_source_path for the -cd argument. Now
243 that source_path doesn't contain the current_directory from when
244 GDB started up, init_source_path is no longer useful (and is
245 harmful because it clobbers a source_path set in $HOME/.gdbinit).
247 * TODO: Remove item about line numbers being off. It is useless
248 and confusing without a reproducible test case (it mentions
249 proceed(), but I was able to step through proceed without trouble).
251 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
253 For Sunos 4.x targets, enable gdb to set breakpoints in shared
254 library functions before the executable is run. Retrieve dynamic
255 symbols from stripped executables.
256 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
257 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
258 symtab.c (list_symbols): Handle mst_solib_trampoline.
259 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
260 for all targets, remove IBM6000_TARGET dependencies.
261 * dbxread.c (read_dbx_dynamic_symtab): New function.
262 * dbxread.c (dbx_symfile_read): Use it.
263 * dbxread.c (SET_NAMESTRING): Set namestring to
264 "<bad string table index>" instead of "foo" if the string index is
266 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
268 * symtab.c (list_symbols): Take from_tty as parameter and pass it
269 to break_command. Handle mst_file_* minimal symbol types.
270 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
272 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
274 * c-exp.y(yylex): fix potential memory overflow.
276 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
278 * environ.c (set_in_environ): Eliminate special handling of PATH and
280 * putenv.c: Removed, conflicts with system declaration of
281 putenv on RS/6000 running AIX 3.2.5, and above change makes it
283 * Makefile.in: Change accordingly.
284 * procfs.c (procfs_create_inferior): Change comment accordingly.
286 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
288 * rs6000-tdep.c: Change value to value_ptr.
290 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
292 * i386m3-nat.c: Include floatformat.h.
293 (get_i387_state): Use memset not bzero.
297 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
298 ieee-float.h to floatformat.h.
300 * valprint.c (val_print_string): Ignore error if the error
301 happened after a terminating '\0'.
303 * c-valprint.c (c_val_print): Never add 1 to return value from
304 val_print_string; just return what it returns.
306 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
307 looping through all of the enums.
308 * infrun.c (signals_info): Use it.
310 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
312 * main.c (main): When printing warning about bad baud rate, don't
313 use warning(); it relies on current_target which isn't set up yet.
315 * breakpoint.c (_initialize_breakpoint): Update docstring for
316 tbreak to match what the code actually does. Don't mention tbreak
317 in docstrings for "enable once" or "enable breakpoints once".
319 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
321 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
322 while (0). That defeats the whole purpose of using do . . . while (0).
323 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
324 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
325 using a ?: expression as an lvalue is not portable.
327 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
328 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
329 'p' and 'r' symbol descriptors into a single symbol to look for a
331 * README, config/sparc/tm-sparc.h: Update comments.
333 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
335 * mdebugread.c (parse_type): Do not complain for types with
336 an `indexNil' aux index, these are simply undefined types.
337 Remove indexNil check from caller of parse_type.
338 * mdebugread.c (parse_partial_symbols): Do not enter
339 stGlobal, scCommon symbols into the minimal symbol table, their
340 value is the size of the common, not its address.
341 Handle scInit, scFini, scPData and scXData sections.
342 Use minimal symbol type mst_file_* for stLabel symbols, instead of
344 Enter stProc symbols into the global_psymbols list once, not into
345 the static_psymbols_list.
346 Get rid of dummy psymtab if it is empty, to allow proper detection
347 of stripped executables.
348 * mdebugread.c (cross_ref): Allow cross references to Fortran
351 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
353 * stabsread.c (common_block_end, fix_common_block): Stash the
354 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
355 as to not assume that a pointer fits in an enum.
357 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
359 * os9kread.c (fill_sym): check compiler verion number for pre-
361 * os9kread.c (os9k_process_one_symbol): address of symbol is
362 relative to section not module.
363 * stabsread.c (define_symbol): add symbol type 's' as local
365 * remote-os9k.c: add command 'set monitor_log' to turn on or off
367 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
368 * remote-os9k.c: fix bug in 'set remotebaud' function.
369 * remote-os9k.c (rombug_link): minimize checking so to improve
371 * symfile.c (symbol_file_command): check if failed to link, also make
372 the command be able to accept more than one filenames.
373 * target.c (target_link): check if failed to link with rombug.
374 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
376 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
378 * remote-es.c (es1800_child_ops): Don't declare it static.
380 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
382 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
384 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
386 * dbxread.c: New variable lowest_text_address.
387 (record_minimal_symbol, read_dbx_symtab): Set it.
388 (read_dbx_symtab): Use lowest_text_address + text_size instead of
390 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
392 * dbxread.c (end_psymtab): Remove old and commented out
393 capping_global and capping_static. Fix comments regarding
394 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
396 * parser-defs.h: Add "extern" to start of variable declarations so
397 we don't end up with commons.
398 * parse.c: Define these variables.
400 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
403 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
405 * alpha-tdep.c: Change value to value_ptr.
407 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
409 * solib.c (elf_locate_base): New function to locate the address
410 of the dynamic linker's runtime structure in the dynamic info section.
411 * solib.c (locate_base): Use it instead of iterating over the list
412 of mapped address segments.
413 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
416 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
418 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
419 (pc_in_interrupt_handler): New function. Also add PARAM decl.
420 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
421 signal trampoline and interrupt routines.
422 (frame_saved_pc): Handle signal trampolines and interrupt routines.
423 (frame_chain, frame_chain_valid): Likewise.
424 (hppa_frame_find_saved_regs): Likewise. Also deal with special
425 saved regs convention for SP.
427 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
428 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
429 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
431 * tm-hppah.h (IN_SIGTRAMP): Define.
433 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
435 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
436 alphabetic character as the start of a name.
438 * sparclite/Makefile.in (all install): Build and install aload.
440 * configure.in: Accept i[34]86-*-*sysv32 because that is what
441 config.guess and config.sub produce.
443 * mips-tdep.c: Change value to value_ptr.
445 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
447 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
448 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
449 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
450 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
451 value with value_ptr. This is for the ptx compiler.
452 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
454 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
455 #if 0 i386_float_info.
456 * symm-tdep.c (round): Remove. Also remove sgttyb.
457 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
458 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
459 * i386-tdep.c (i386_frame_find_saved_regs): Put in
460 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
462 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
463 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
464 symm-nat.c. Define CHILD_WAIT and declare child_wait().
465 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
466 tm-i386v.h is apparently OK.
467 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
468 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
471 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
473 * osfsolib.c (xfer_link_map_member): Update to use new
474 target_read_string interface.
476 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
478 * infrun.c (wait_for_inferior): In checking
479 remove_breakpoints_on_following_step, check
480 through_sigtramp_breakpoint as well as step_resume_breakpoint.
482 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
484 * os9kread.c (os9k_process_one_symbol): Rename
485 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
486 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
487 (CORE_ADDR)0, from target_link, since that is what it uses.
488 Process name at end, not during parsing (like we did before Kung's
489 change), so that -readnow and -mapped can appear anywhere.
490 Make text_relocation a local variable.
491 * config/i386/i386os9k.mt: Fix comment.
492 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
493 * os9kread.c: Put "comments" after #endif inside /* */.
494 * stabsread.h: Add os9k_stabs variable.
495 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
497 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
498 descriptor in global_symbols not local_symbols.
499 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
501 (read_type): If os9k_stabs, accept function parameters after 'f'
503 (read_array_type): If os9k_stabs, don't expect index type and
504 expect lower and upper to be separated by ',' not ';'.
505 (read_enum_type): If os9k_stabs, read a number before the first
506 enumeration constant.
507 (os9k_init_type_vector): New function.
508 (dbx_lookup_type): Call it when starting new type vector.
509 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
510 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
511 * os9kstab.c: Removed.
512 * Makefile.in: Update accordingly.
513 * objfiles.c (objfile_relocate_data): Removed.
514 * remote-os9k.c (rombug_wait): Call objfile_relocate
515 not objfile_relocate_data.
516 * objfiles.h, objfiles.c: Remove find_pc_objfile.
517 * remote-os9k.c (rombug_wait): Call find_pc_section not
519 * main.c (quit_command): Check inferior_pid; revert Kung change.
520 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
522 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
524 * os9kread.c: New file to read os9000 style symbo table.
525 * os9kstab.c: new file to read os9000 style stabs.
526 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
527 * objfiles.c (find_pc_objfile): new function to search objfile
529 * objfiles.c (objfile_relocate_data): new function to relocate
530 data symbols in symbol table.
531 * objfiles.h: Add two aux fields in struct objfile to handle
532 multiple symbol table files situation like in os9000.
533 * symfile.c: Change so 'symbol-file' command can handle multiple
534 files. Also call target_link() to get relocation infos.
535 * target.c (target_link): new function to get relocation info when
536 a symbol file is requested to load.
537 * main.c (quit_command): take out 'inferior_pid != 0' condition,
538 because in cross mode there's no inferior pid, bit they need to
540 Makefile.in: add os9kread.c os9kstab.c and .o's.
541 configure.in: add i386os9k target.
542 config/i386/i386os9k.mt: new add.
543 config/i386/tm-i386os9k.h: new add.
545 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
547 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
548 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
550 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
552 * target.c, target.h (target_read_string): Provide error detection to
553 caller. Put string in malloc'd space, so caller need not impose
555 * solib.c (find_solib): Update to use new interface.
556 * irix5-nat.c (find_solib): Read o_path from inferior
557 (clear_solib): Free storage for o_path.
558 * valprint.c (val_print_string): Add comments.
560 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
562 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
565 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
567 * value.h (struct value): Add modifiable field.
568 * values.c (allocate_value, record_latest_value, value_copy): Set it.
569 (record_latest_value): Don't mess with VALUE_LVAL of value.
570 * valops.c (value_assign): Check it. Reword existing error
573 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
574 (STEP_SKIPS_DELAY): Added.
575 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
578 * valprint.c (val_print_string): If errcode is set, always print
579 an error, regardless of force_ellipsis. In the non-EIO case,
580 just print the error message rather than calling error(). Don't
581 access *(bufptr-1) if bufptr points to the start of the buffer.
582 When looking for '\0', don't increment bufptr and addr if bufptr
583 started out already at limit. If an error happens on fetching the
584 first character, don't print the string.
586 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
588 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
591 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
592 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
593 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
594 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
595 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
596 * findvar.c: Update comment regarding ieee-float.h.
598 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
600 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
601 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
602 Define to make backtracing through the various sigtramp handlers
604 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
605 the saved pc from ucontext on the stack for SVR4 signal handling.
607 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
609 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
610 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
611 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
612 just use the global variable itself. When printing baud rate,
613 don't print a baud rate if baud_rate is -1.
615 * coffread.c (read_coff_symtab): Pass mst_file_* to
616 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
617 symbols in the minimal symbols regardless of SDB_TYPE.
619 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
621 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
622 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
623 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
624 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
625 ignored bs->stop for a bp_step_resume breakpoint.
626 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
627 which performs one (the check_sigtramp2 one) of the functions
628 which had been handled by the step_resume_breakpoint. For each
629 use of the step_resume_breakpoint, make it still use the
630 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
632 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
633 When setting the frame address of the step resume breakpoint, set
634 it to the address for frame *before* the call instruction is
637 * mips-tdep.c (mips_print_register): Print integers using
638 print_scalar_formatted rather than duplicating all the
639 CC_HAS_LONG_LONG and so on.
640 (mips_push_dummy_frame): Use read_register_gen rather than using
641 read_register and then putting it back in target format with
642 store_unsigned_integer. If registers are more than 4 bytes, give
643 an error rather than have some registers overwrite other
645 #if 0 unused include of opcode/mips.h.
647 * symfile.h: Don't declare arguments for coff_getfilename.
649 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
651 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
653 * configure.in (hppa*-*-osf*): New configuration.
654 * config/pa/hppaosf.mt: New target makefile fragment.
655 * config/pa/tm-hppao.h: New target include file.
657 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
659 * exec.c (print_section_info): Print entry point for exec_bfd only.
660 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
661 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
662 causes problems if <sys/types.h> has no multiple inclusion protection.
664 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
666 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
667 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
668 (CALL_DUMMY_LENGTH): Changed accordingly.
670 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
672 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
673 numbers of register windows.
675 * sparclite/hello.c: Add factorial function for testing.
676 * salib.c: Use macros instead of constants for I/O addresses to
677 make 931 support easier.
678 * sparclite.h: Change constraint for LOC to "rJ" to force use of
679 register in sta/lda instructions.
681 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
683 * dbxread.c (process_one_symbol): Set
684 block_address_function_relative for COFF like we do for ELF and SOM.
686 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
688 * mdebugread.c (new_psymtab): Pass in section_offsets and set
690 * mdebugread.c (handle_psymbol_enumerators): New function to enter
691 the enumerators of an ecoff enum into the partial symbol table.
692 * mdebugread.c (parse_partial_symbols): Call it.
693 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
694 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
695 offsets. Cast psymtab->read_symtab to PTR before passing it to
697 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
698 set up the global offset table pointer in pic compiled code.
699 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
700 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
701 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
702 ensures that floats are promoted to doubles before they are pushed
705 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
707 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
708 Fixup cache_on and flush_i_cache so that they work for both the
709 930 and 932 processors. Rewrite most low level funcs (uart
710 access & cache stuff) to use new ASI access macros in sparclite.h.
711 Also make it easy to access second serial port.
713 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
715 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
716 <sys/stat.h>; not needed.
718 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
720 * stack.c (print_frame_info): In "pathological" case, don't
721 distrust the line number information.
723 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
725 * mips-tdep.c (mips_print_register): handle 64 bits register.
726 * valprint.c (print_longest): fix a bug in printing 64 bits value.
728 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
732 * Makefile.in (install): Do the sed for program_transform_name
733 ourselves instead of worrying about INSTALL_XFORM. This enables
734 users to override INSTALL_PROGRAM in the standard way.
736 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
737 depend on Makefile.in.
739 * defs.h, valprint.c: Make longest_to_int a function not a macro.
740 Only test against INT_MIN if a LONGEST is bigger than an int.
742 * README: Change GhostScript to Ghostscript.
744 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
746 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
747 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
748 character file names.
749 * Makefile.in (ALLPARAM): Add these files.
751 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
752 character file names.
753 * Makefile.in: Add Kung's new mips64 files.
755 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
757 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
758 mips64el-*-ecoff and mips64-big-*.
759 * defs.h: get rid of FORCE_LONG_LONG.
760 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
761 parsing. Change register size to be MIPS_REGSIZE.
763 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
765 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
766 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
767 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
769 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
771 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
772 (remove_commands, add_commands): Add/remove hms-drain when target
775 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
777 * configure.in: Add Lynx/rs6000 support.
778 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
779 messages. Add rs6000 support. Don't try to modify unwritable
781 * rs6000-nat.c: Move lots of native dependent stuff (like core
782 file support) from rs6000-tdep.c & xcoffexec.c to here.
783 * rs6000-tdep.c: Move native dependent stuff to nat.c.
784 * xcoffexec.c: Move native dependent stuff to nat.c.
785 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
787 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
789 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
790 New files to support Lynx/rs6000.
792 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
794 * README: Remove note about gcc warnings on alpha, these should be
796 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
797 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
798 remote-utils.c, stabsread.c: Include <string.h>.
799 * regex.c: Include "defs.h", change re_comp argument to const char *.
800 * infptrace.c (fetch_register, store_inferior_registers): Change
801 regaddr to type CORE_ADDR.
802 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
803 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
805 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
807 * symtab.h: Always define BYTE_BITFIELD to nothing.
809 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
811 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
812 * configure.in: Remove comment about m68k-em.mt.
813 * Makefile.in: Remove references.
815 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
817 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
820 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
822 * target.c (target_preopen): If target_kill doesn't remove the
823 target from the stack, use pop_target to do it.
825 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
826 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
827 changes to stabsread.c from summer 1993.
829 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
830 printing the program, rather than passing NULL to printf.
831 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
832 try to call UDIDisconnect again. Print better message.
833 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
835 (udi_create_inferior): If udi_session_id is negative, open a new
836 TIP rather than giving an error.
838 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
839 config/ns32k/ns32km3.mh: Define NAT_FILE.
840 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
841 (it was inconsistent and namespace-wrong) to NM_M3_H.
842 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
843 (m3_open): New function.
845 * TODO: Update Mach section.
847 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
849 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
851 * printcmd.c (printf_command): Add missing single-letter
852 backslash-escape sequences, and improve error message.
854 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
856 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
857 rather than trying to shove an int into a pointer and back out
858 again. This avoids compiler warnings.
860 * defs.h (alloca): Declare as void *, not char *, on hpux.
861 Don't prototype it, just declare the return type.
863 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
865 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
866 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
868 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
870 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
871 ZERO_REGNUM, just read it as zero without talking to the board.
873 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
875 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
876 to store_floating, not nonexistent variable len.
878 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
880 (mips_store_word): Change calling convention to return errors, and
881 to provide old contents if the caller wants it.
882 (mips_xfer_memory): Deal with errors from mips_store_word.
883 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
884 define now that remote-mips.c doesn't use BREAKPOINT.
886 * remote-mips.c (mips_create_inferior): Call warning if arguments
887 specified, and then execute "set args" command. Call error, not
888 mips_error, if executable file not specified.
890 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
893 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
896 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
898 * value.h (print_longest): Rename "value" to "val" in prototype
899 declaration because some compilers don't like arguments whose
900 names are the same as types.
901 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
902 before passing it to remote_*_bytes.
904 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
906 * h8500-tdep.c (saved_pc_after_call): The size of the
907 pc is memory model dependent. (segmented_command,
908 unsegmented_command, _initialize_h8500_tdep): New commands to
910 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
912 * remote-hms.c (hms_load): Remove breakpoints when loaded.
913 (hms_wait): Use new status structure
914 (hms_open): Push the target here. (hms_before_main_loop): Not
915 here. (supply_val, hms_fetch_register, hms_store_register): Cope
916 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
917 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
918 all registers in a compact way.
920 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
922 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
923 as CORE_ADDR to match definition in rs6000-tdep.c.
925 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
927 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
928 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
929 definitions into the psymtab.
931 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
933 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
934 a special exceptionSize for the 68332.
936 * remote-udi.c (udi_attach): If no arguments, print error.
938 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
940 * Makefile.in (VERSION): Bump to 4.12.1
941 * NEWS, README: Update to match 4.12 release.
943 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
945 * command.c (empty_sfunc): New function.
946 (add_set_cmd): Use it instead of not_just_help_class_command.
947 (not_just_help_class_command): Change calling convention back to
948 what it was before yesterday's change.
950 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
951 of the type if present.
953 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
955 * printcmd.c (decode_format): Don't blithely set the size for
956 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
958 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
959 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
960 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
961 always just check against INT_MIN and INT_MAX (this also fixes things
962 if sizeof (long) > sizeof (int), e.g. Alpha).
963 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
964 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
965 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
966 BUILTIN_TYPE_UNSIGNED_LONGEST.
967 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
968 longest_int and longest_unsigned_int.
969 * value.h (struct value): Just align to LONGEST, rather than worrying
970 about CC_HAS_LONG_LONG.
971 * valarith.c (value_binop): Figure out type ourself based on
972 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
973 point is that we don't depend on CC_HAS_LONG_LONG anymore.
974 * valprint.c (val_print_type_code_int): Just call
975 extract_unsigned_integer directly, rather than going through
977 * printcmd.c (decode_format): Remove code which would sometimes
978 change 'g' size to 'w' for integers. print_scalar_formatted handles
979 printing huge integers well enough, thank you.
981 * command.c (add_set_cmd, not_just_help_class_command): Change
982 to make this the sfunc, not cfunc, since that is how we call it.
983 * command.h: Comment difference between sfunc and cfunc.
984 * demangle.c (set_demangling_command): Add third arg since that
986 (_initialize_demangler): Use sfunc, not cfunc, for
987 set_demangling_command, since that is how it is called.
988 Remove show_demangling_command; it has no effect.
990 * command.c (shell_escape): Report errors correctly (with error
991 message from strerror).
993 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
995 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
996 x_scnlen.l rather than x_scnlen to match corresponding change in
999 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1001 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
1002 Change comments regarding TYPE_CODE_BOOL.
1003 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
1004 regardless of the language.
1005 (value_true): Just call value_logical_not regardless of language.
1006 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
1007 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
1008 * language.h: Improve comment for la_builtin_type_vector.
1009 * m2-lang.c (_initialize_m2_language): Don't add any fields to
1010 builtin_type_m2_bool.
1012 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
1014 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
1015 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
1017 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1019 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
1020 by restarting the ioctl.
1022 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1024 * target.h (target_wait): Add comment about calling
1025 return_to_top_level.
1027 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1029 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
1030 additional arguments.
1031 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
1033 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
1035 * sparc-stub.c: Remove unnecessary #include of memory.h.
1037 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1039 * mips-tdep.c: Remove code which sets saved_regs from
1040 init_extra_frame_info and put it in new function mips_find_saved_regs.
1041 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
1042 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
1043 check if it is NULL and call mips_find_saved_regs if so.
1045 * remote-mips.c: Use unfiltered, not filtered, output most places.
1047 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
1048 backtrace. Revise comments.
1050 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1052 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
1053 alpha and irix. The _sigtramp case has to be handled properly
1054 in the tdep files if we have no ecoff debugging info.
1055 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
1056 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
1057 without PC_REGNUM kludge.
1058 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
1059 Clean up handling of mips sigtramp frames, improve comments.
1061 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1063 * paread.c (read_unwind_info): Fix typo.
1065 * paread.c (pa_symtab_read): Update the "check_strange_names"
1066 filter to match GCC's current output. Filter out section symbols
1067 (which the HP linker sometimes puts in the wrong place).
1069 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1071 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
1073 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
1075 * Makefile.in: Remove all references to sparcly-nat.c.
1077 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
1078 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
1079 duplicating serial.h and target.h.
1081 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
1082 are not used anywhere (a 5 Oct 1993 change removed the uses).
1084 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
1085 * config/m68k/es1800.mt: Add comment.
1086 * remote-es.c: Extensive changes to update to current conventions.
1088 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
1089 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
1090 to achieve the desired timeout.
1091 * serial.h (serial_t): Add field timeout_remaining.
1093 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1095 * c-exp.y (yylex): Reenable nested type code.
1097 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1099 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
1101 * remote-mips.c (mips_ops): Fix docstring.
1103 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
1105 * config/m68k/tm-monitor.h: Changes to bring this into accordance
1106 with the old tm-m68k-em.h:
1107 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
1108 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
1109 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
1110 Add FIXME regarding GET_LONGJMP_TARGET.
1112 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
1113 * infptrace.c (kill_inferior): Add comments.
1114 * main.c (quit_command): Call target_close after we kill or
1116 * remote-udi.c (udi_close): Don't error() if QUITTING.
1118 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
1120 * configure.in: Make m68k-coff and aout add monitor support in
1121 addition to the standard serial support.
1123 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1125 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
1128 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1130 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
1131 * elfread.c (record_minimal_symbol_and_info),
1132 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
1134 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1136 * i386-stub.c: Add ".text" right before "mem_fault:".
1138 * main.c (baud_rate): Add FIXME comment about printing -1 value.
1140 * remote-utils.c (usage): Fix message to be accurate and conform
1141 more closely to normal conventions.
1143 * remote-utils.c (gr_files_info): Have the exec_bfd test control
1144 whether to show information about exec_bfd, and not control whether
1145 to show information about device and speed.
1147 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
1148 usage message, don't dump core.
1150 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
1151 for variable size array.
1152 (bug_fetch_register, bug_store_register): Rename "value" to
1153 "fpreg_buf" because some compilers don't like variables whose
1154 names are the same as types.
1155 (bug_store_register): Use a cast when converting char * to
1158 * symmisc.c (maintenance_print_symbols): Don't refer to the name
1159 of the command in error message (the text was referring to the old
1160 name of the command).
1162 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
1164 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
1165 full details on structure elements without names. This partially
1166 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
1167 of those changes was accidental.
1169 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
1170 defined, make it an error to specify a single argument which is not
1173 * Makefile.in (version.c), main.c (print_gdb_version): Use
1174 host_alias and target_alias, not host_canonical and
1175 target_canonical, to print configuration.
1177 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1179 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
1180 of builtin_type_long. It is necessary to get a type which is
1181 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
1183 Fix many sins which will come up in 32 bit x 64 bit GDB, and
1184 various miscellaneous things discovered in the process:
1185 * printcmd.c, defs.h (print_address_numeric): New function.
1186 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
1187 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
1188 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
1189 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
1191 * utils.c, defs.h (gdb_print_address): New function.
1192 * expprint (dump_expression), gdbtypes.h: Use it.
1193 * breakpoint.c (describe_other_breakpoints),
1194 symmisc.c (dump_symtab, print_symbol):
1195 Use filtered not unfiltered I/O.
1196 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
1197 just run gdb under a debugger for this (and it had problems with
1198 printing addresses, how to print b->shadow, etc.).
1199 * buildsym.c (make_blockvector), core.c (memory_error),
1200 exec.c (print_section_info), maint.c (print_section_table),
1201 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
1202 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
1203 Add comments saying code is broken. Marked with "FIXME-32x64".
1204 * dbxread.c (process_one_symbol), partial-stab.h (default),
1205 remote-vx.c (vx_run_files_info):
1206 Don't cast int being passed to local_hex_string.
1207 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
1208 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
1210 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
1212 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
1213 * source.c: Include <sys/types.h> regardless of USG.
1215 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1217 * valops.c (value_assign): Set `type' after coercing toval.
1218 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
1219 Use extract_unsigned_integer to get the address of a reference.
1221 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1223 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
1224 AIX can use ? instead of \ for continuation. Deal with it.
1226 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
1227 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
1228 the HP compiler in ANSI mode doesn't like.
1230 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
1231 based on USG, rather than defining HAVE_SIGSETMASK to an
1232 expression containing defined. Having a macro used in #if expand
1233 to an expression containing "defined" is undefined according to
1234 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
1237 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
1239 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1240 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
1242 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
1244 * ch-exp.y (match_string_literal): Allow a zero-length string.
1245 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
1247 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1249 * i386aix-nat.c (i386_float_info): Reverse order of registers before
1250 passing them to print_387_status.
1251 (print_387_status): Don't subtract top from 7 before using it.
1252 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
1253 from 7; the above explains it.
1255 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1257 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
1258 pointer value when fixing up the frame at the start of a function.
1260 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
1262 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
1263 Sparc from the stack.
1265 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1267 * remote-mips.c (mips_initialize): Clear mips_initializing via
1268 cleanup chain, not directly.
1270 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
1271 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
1272 munging the timeout due to the limited range of c_cc[VTIME].
1274 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
1275 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
1276 m3-nat.c (m3_create_inferior): Pass it.
1277 * procfs.c: Remove ptrace function. It was declared in a way which
1278 conflicted with the prototype in unistd.h on Solaris.
1280 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1282 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
1283 in the sigcontext if it is a signal trampoline frame.
1284 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
1285 Define for Solaris2.
1287 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
1289 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
1290 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
1291 tm-sparc.h so they can be overridden if necessary.
1293 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
1295 * lynx-nat.c: Add Sparc support.
1296 * sparcly-nat.c: Remove. It's useless.
1297 * config/sparc/nm-sparclynx.h: Rewrite.
1298 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
1300 * config/sparc/tm-sparclynx.h: Rewrite.
1302 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1304 * rs6000-pinsn.c: Use the new disassembler in the opcodes
1305 directory. Old code was discarded, since the new opcode table has
1308 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
1310 * Makefile.in (realclean): Remove info files per make-stds.texi.
1312 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1314 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
1315 if N_SO_ADDRESS_MAYBE_MISSING is defined.
1316 * config/sparc/tm-sun4sol2.h: Define it.
1318 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1320 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
1321 if we did not find a symbol.
1323 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1325 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
1328 * hppab-nat.c (call_ptrace): Delete redundant function.
1329 (kill_inferior, attach, detach, child_resume): Likewise.
1330 (child_xfer_memory): Likewise.
1332 * hppah-nat.c (call_ptrace): Delete redundant function.
1333 (kill_inferior, attach, detach, child_resume): Likewise.
1335 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
1337 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
1339 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
1341 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
1342 (CHILD_XFER_MEMORY): Define.
1343 (PT_*): Define so that generic infptrace.c code can be used.
1345 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1347 * xcoffread.c (xcoff_symfile_read): Make second parameter a
1348 struct section_offsets *, not a (nonexistent) struct section_offset *.
1350 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
1351 internal_xcoff_symtab, not an array of one of them. Change lots of
1352 "main_aux" to "&main_aux" and so on.
1354 * coffread.c, xcoffread.c: Include <coff/internal.h>
1357 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1359 * coffread.c (coff_getfilename): Make it not static.
1361 * xcoffread.c (read_xcoff_symtab): complain() not abort().
1363 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
1364 a completely gratuitous difference between xcoffread.c and coffread.c).
1366 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1368 * infrun.c (wait_for_inferior): Don't set frame for
1369 step_resume_breakpoint for IN_SIGTRAMP cases.
1371 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
1372 breakpoint.c (bpstat_what): Move step_resume from its own field of
1373 the struct bpstat_what into the main_action. Make it override
1374 other breakpoints. This is a conservative change in the sense
1375 that before the step resume breakpoint was a breakpoint.c
1376 breakpoint, hitting the step resume breakpoint overrode even
1377 calling bpstat_stop_status.
1379 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1381 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
1382 in case execution was stopped in the called function.
1383 * stack.c (print_frame_info, frame_info): If backtracing through
1384 a call dummy, handle the starting source line number on a line
1385 boundary like backtracing through sigtramp.
1386 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
1387 for call dummy frame right. Remove old test for dummy frame,
1388 it has been unused at least since gdb-3.5.
1389 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
1392 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1394 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
1396 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1398 * infrun.c (signals_info), target.c (target_signal_from_name):
1399 Use ugly casts to avoid enumvar < enumvar or enumvar++.
1401 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1403 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
1404 * inflow.c (terminal_ours_1): When discussing how to deal with the
1405 tty state, make note of query() as well as readline.
1407 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
1408 signals for which stop and print are cleared by default.
1410 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1412 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
1413 reserved fields to hold a stub unwind entry type. Fix typo.
1414 (stub_unwind_entry): New structure for raw stub unwind entries.
1415 (stub_unwind_types): The types of stubs we may encounter.
1416 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
1417 * hppa-tdep.c (rp_saved): Use additional information provided
1418 by linker stub unwind descriptors.
1419 (frameless_function_invocation): Likewise.
1420 (frame_chain_valid): Likewise.
1421 * paread.c (compare_unwind_entries): New function for sorting
1422 unwind table entries.
1423 (read_unwind_info): Rewrite to remove dependency on host endianness.
1424 Read in data from the $UNWIND_END$ subspace which contains linker
1425 stub unwind descriptors. Merge that data into the basic unwind
1428 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
1430 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1432 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
1433 from either the symbol name or the auxent.
1434 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
1437 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
1439 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
1441 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1443 * README: Update notes for alpha port.
1445 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1447 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
1448 for operation fault, constraint fault, and type fault.
1450 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1452 * Makefile.in (init.c): Add comment explaining formatting conventions.
1454 * c-exp.y (parse_number): Assign to temporary between the right
1455 shifts, to work around a bug in the SCO compiler.
1457 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
1458 Add various files which were added to GDB recently.
1460 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
1463 * Makefile.in: Add mostlyclean target.
1465 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1469 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
1471 * main.c (show_commands): Make return type of extern
1472 history_get be HIST_ENTRY, rather than struct _hist_entry.
1473 (The latter loses with the upcoming merged readline.)
1475 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1477 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
1478 const char *, not char *.
1480 * symtab.h (struct symbol): Make section short, not unsigned short.
1482 * symtab.c (lookup_symbol): Add comment about QUIT here.
1484 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
1486 * c-exp.y (parse_number): Check for overflow regardless of range
1487 checking. Fix overflow check to use unsigned LONGEST, not
1490 * c-exp.y (parse_number): Make it so that integer constants are
1491 builtin_type_long_long if builtin_type_long isn't big enough or if
1492 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
1494 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
1495 Print our "()" first, then recurse for the target type.
1497 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1499 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
1501 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
1503 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1505 * utils.c (request_quit): Re-establish signal handler regardless
1508 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
1510 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1512 * i960-tdep.c: Include target.h.
1514 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
1516 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
1518 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1520 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
1521 changes (status -> ourstatus; declare status, etc.).
1522 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
1524 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1526 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
1528 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1530 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
1532 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1534 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
1536 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1538 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
1540 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1542 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
1543 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
1545 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
1548 Add search to target vector (#if 0'd until after 4.12):
1549 * target.h (to_search, target_search): Add.
1550 * gdbcore.h, core.c (generic_search): Add.
1551 * remote.c (remote_search): Add.
1552 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
1555 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
1556 is on, call find_pc_function rather than relying just on the minimal
1557 symbols (probably only matters for symbol readers which don't put
1558 statics in the minimal symbols, but changing this strikes me as
1559 not conservative enough).
1560 Initialize name_location in all cases.
1561 If no symbol and no msymbol, don't print anything symbolic.
1563 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
1565 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
1567 * printcmd.c (print_address_symbolic): Make it search the
1568 symtabs for variables as well as functions. Add `set print
1569 fast-symbolic-addr' and default it to fast (the old way).
1570 Print line numbers for data items as well as functions.
1572 * symtab.c (find_addr_symbol): Return the symtab and the symbol
1573 address, if a symbol is found (take two more args pointing to
1574 where to store these results).
1576 * symtab.h (find_addr_symbol): Add prototype.
1578 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1580 * objfiles.h: Fix comments to reflect the fact that the phrase
1581 "top of stack" always refers to where the pushing and popping takes
1582 place, regardless of whether it is at the highest or lowest address.
1584 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1586 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
1587 compiler generated tag names.
1588 * mdebugread.c (parse_type): Handle cross references to qualified
1590 * valops.c (value_struct_elt): Improve error message if the
1591 address of a method is requested from an object instance.
1592 * valops.c (search_struct_method): Make name_matched non-static
1593 to get it initialized correctly.
1594 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
1595 exclude segment register which are not writable on newer SCO versions.
1597 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1599 * go32-xdep.c: Remove unused function uerror.
1600 (sigsetmask): Declare return type. Declare argument (to match the
1601 way it is called). Explicitly return 0.
1603 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
1605 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
1606 partial_symbol): Shrink the storage sizes of symbols, by making
1607 enums into 1-byte bitfields when compiled __GNUC__, moving all the
1608 enums and small ints to the end of each struct to improve
1609 alignment, and switching the section number from int to unsigned
1612 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
1614 * symtab.c (find_addr_symbol): New routine that will find the nearest
1615 symbol associated with an address. It does so by exhaustive
1616 search of the symtabs, so it's slow but complete.
1618 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
1620 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
1621 to [0,0] rather than [0, end of first source file]. This avoids
1622 problems with other parts of GDB looking for linetables in the
1623 _globals_ symtab. Eliminate variables num_object_files and
1624 first_object_file_end.
1626 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1628 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
1629 (pop_frame): Restore PC2 and LR0 from dummy frames.
1630 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
1631 (setup_arbitrary_frame): Handle 3 args and set up real frames.
1632 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
1633 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
1634 (SETUP_ARBITRARY_FRAME): Define.
1636 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1638 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
1640 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1642 * remote-udi.c (udi_resume): Correct prototype.
1644 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1646 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
1647 hppa_frame_find_saved_regs.
1648 * hppa-tdep.c (dig_fp_from_stack): Delete function.
1649 (prologue_inst_adjust_sp): New function.
1650 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1651 (skip_prologue): Completely rewrite to use unwind information.
1652 (hppa_frame_find_saved_regs): Likewise.
1654 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1656 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1657 to convert a signal number with appropriate bounds checking.
1659 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1661 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1663 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
1664 print a newline to end the display anyway.
1666 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
1667 coprocessor status regs) when popping a frame. This fixes
1668 float exceptions that occur after calling inferior functions.
1670 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1671 Read and write the fsr (float status register) to/from the child
1672 process along with the float regs. Remove Peter Schauer's change
1673 of May 24 '93, which has higher overhead and doesn't solve the
1674 real problem (which was that FSR wasn't being set).
1676 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
1678 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
1679 stack overflow check isn't right after the register stack
1680 adjustment instruction. Metaware R2.3u compiler moves other
1681 things in front of it. This fix isn't perfect but is what's
1684 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1686 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1688 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1689 character filenames.
1690 * configure.in: Change accordingly.
1692 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
1694 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1695 _filtered io routines from these two files.
1697 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1699 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1700 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
1701 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
1703 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
1705 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1707 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1708 printing to gdb_stderr.
1710 * remote-udi.c (udi_kill): Don't close the connection, just set
1711 inferior_pid to zero.
1712 (udi_mourn): Call remove_breakpoints.
1714 * remote-udi.c: Remove obsolete need_artificial_traps comment.
1716 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1718 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1720 * symtab.c (lookup_symbol): Don't try adding .c to the name.
1722 * remote-bug.c: At the start of each section, reset srec_frame
1725 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1726 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1727 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1728 code which looks for those two waitkinds. Use switch statement.
1729 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1730 CHILD_SPECIAL_WAITSTATUS.
1732 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1733 * Move target_signal_from_host, target_signal_to_host, and
1734 store_waitstatus from inftarg.c to target.c. procfs needs them.
1735 * target.c: Include "wait.h" and <signal.h>.
1736 * target.h, infrun.c (proceed), proceed callers: Pass new code
1737 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
1738 enums being treated as unsigned and is cleaner.
1739 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1741 * infcmd.c (signal_command), infrun.c (signals_info):
1742 Don't allow user to specify numeric equivalent of
1743 TARGET_SIGNAL_DEFAULT.
1745 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
1747 * config/alpha/alpha-netware.mt: New target support for Alpha
1749 * configure.in: Add alpha-*-netware* target.
1751 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1753 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1755 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1757 * target.h: Add enum target_waitkind, enum target_signal, and
1758 struct target_waitstatus. Change status argument to target_wait to
1759 be struct target_waitstatus * instead of int *.
1760 * target.h, infrun.c, all targets: Change type of signal arguments
1761 to resume(), proceed(), and target_resume() from int to enum
1763 * All targets (*_wait, *_resume): Change accordingly.
1764 * infcmd.c (program_info, signal_command), throughout infrun.c,
1765 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1766 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1767 signal code stuff right with the new signals would be non-trivial).
1768 * inferior.h (stop_signal): Make it enum target_signal not int.
1769 * target.c, target.h (target_signal_to_string, target_signal_to_name,
1770 target_signal_from_name): New functions.
1771 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1772 store_waitstatus): New functions.
1773 * procfs.c (procfs_notice_signals): Use them.
1774 * i960-tdep.c (i960_fault_to_signal): New function, to replace
1776 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1778 * objfiles.c (build_objfile_section_table): Don't abort() if
1779 objfile->sections is already set.
1781 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1782 to match recent change to exec.c.
1786 * main.c (print_gdb_version): Change year to 1994.
1788 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1789 * Makefile.in (NONSRC): Add ChangeLog-93.
1791 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1793 * stabsread.c (read_type): Allow defining several type numbers
1794 at once (e.g. "(1,2)=(3,4)="...).
1796 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1798 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1800 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1802 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
1803 to process_one_symbol.
1804 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
1805 avoid caching a bad endaddr in find_pc_partial_function.
1807 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1809 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1811 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1813 * infrun.c (wait_for_inferior): Do not step or step resume past
1814 the end of a one-line function we just stepped into.
1816 For older changes see ChangeLog-93
1822 version-control: never