diff options
| -rw-r--r-- | gdb/ChangeLog | 14 | ||||
| -rw-r--r-- | gdb/breakpoint.c | 12 | ||||
| -rw-r--r-- | gdb/buildsym.c | 18 | ||||
| -rw-r--r-- | gdb/c-exp.y | 2 | ||||
| -rw-r--r-- | gdb/coffread.c | 24 | ||||
| -rw-r--r-- | gdb/command.c | 2 | ||||
| -rw-r--r-- | gdb/core.c | 2 | ||||
| -rw-r--r-- | gdb/cplus-dem.c | 2 | ||||
| -rw-r--r-- | gdb/dbxread.c | 6 | ||||
| -rw-r--r-- | gdb/dwarfread.c | 24 | ||||
| -rw-r--r-- | gdb/elfread.c | 2 | ||||
| -rw-r--r-- | gdb/gdbtypes.c | 8 | ||||
| -rw-r--r-- | gdb/hppabsd-tdep.c | 4 | ||||
| -rw-r--r-- | gdb/hppahpux-tdep.c | 4 | ||||
| -rw-r--r-- | gdb/ieee-float.c | 2 | ||||
| -rw-r--r-- | gdb/infcmd.c | 2 | ||||
| -rw-r--r-- | gdb/m2-exp.y | 2 | ||||
| -rw-r--r-- | gdb/mipsread.c | 4 | ||||
| -rw-r--r-- | gdb/objfiles.c | 8 | ||||
| -rw-r--r-- | gdb/parse.c | 8 | ||||
| -rw-r--r-- | gdb/procfs.c | 54 | ||||
| -rw-r--r-- | gdb/putenv.c | 2 | ||||
| -rw-r--r-- | gdb/remote-mm.c | 2 | ||||
| -rw-r--r-- | gdb/remote-vx.c | 4 | ||||
| -rw-r--r-- | gdb/sparc-xdep.c | 38 | ||||
| -rw-r--r-- | gdb/symfile.c | 15 | ||||
| -rw-r--r-- | gdb/symtab.c | 16 | ||||
| -rw-r--r-- | gdb/symtab.h | 2 | ||||
| -rw-r--r-- | gdb/tm-i386v.h | 6 | ||||
| -rw-r--r-- | gdb/tm-sparc.h | 16 | ||||
| -rw-r--r-- | gdb/utils.c | 8 | ||||
| -rw-r--r-- | gdb/valops.c | 16 | ||||
| -rw-r--r-- | gdb/valprint.c | 24 | ||||
| -rw-r--r-- | gdb/values.c | 58 | ||||
| -rw-r--r-- | gdb/xcoffread.c | 2 |
35 files changed, 208 insertions, 205 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 882e0c9..9f07240 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,17 @@ +Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com) + + * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c, + core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c, + eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c, + i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c, + infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c, + putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c, + sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c, + tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c, + values.c, xcoffread.c: + Remove "(void)" casts from function calls where the return value + is ignored, in accordance with GNU coding standards. + Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com) * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris. diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c index 4f09111..fa9ed10 100644 --- a/gdb/breakpoint.c +++ b/gdb/breakpoint.c @@ -391,8 +391,8 @@ read_memory_nobpt (memaddr, myaddr, len) bptlen -= (membpt + bptlen) - (memaddr + len); } - (void) memcpy (myaddr + membpt - memaddr, - b->shadow_contents + bptoffset, bptlen); + memcpy (myaddr + membpt - memaddr, + b->shadow_contents + bptoffset, bptlen); if (membpt > memaddr) { @@ -577,7 +577,7 @@ bpstat_copy (bs) for (; bs != NULL; bs = bs->next) { tmp = (bpstat) xmalloc (sizeof (*tmp)); - (void) memcpy (tmp, bs, sizeof (*tmp)); + memcpy (tmp, bs, sizeof (*tmp)); if (p == NULL) /* This is the first thing in the chain. */ retval = tmp; @@ -1209,7 +1209,7 @@ set_raw_breakpoint (sal) register struct breakpoint *b, *b1; b = (struct breakpoint *) xmalloc (sizeof (struct breakpoint)); - (void) memset (b, 0, sizeof (*b)); + memset (b, 0, sizeof (*b)); b->address = sal.pc; b->symtab = sal.symtab; b->line_number = sal.line; @@ -1802,7 +1802,7 @@ get_catch_sals (this_level_only) bl = blockvector_for_pc (BLOCK_END (block) - 4, &index); blocks_searched = (char *) alloca (BLOCKVECTOR_NBLOCKS (bl) * sizeof (char)); - (void) memset (blocks_searched, 0, BLOCKVECTOR_NBLOCKS (bl) * sizeof (char)); + memset (blocks_searched, 0, BLOCKVECTOR_NBLOCKS (bl) * sizeof (char)); while (block != 0) { @@ -2250,7 +2250,7 @@ breakpoint_re_set () ALL_BREAKPOINTS_SAFE (b, temp) { sprintf (message, message1, b->number); /* Format possible error msg */ - (void) catch_errors (breakpoint_re_set_one, (char *) b, message); + catch_errors (breakpoint_re_set_one, (char *) b, message); } create_longjmp_breakpoint("longjmp"); diff --git a/gdb/buildsym.c b/gdb/buildsym.c index 55c99c8..0c33a15 100644 --- a/gdb/buildsym.c +++ b/gdb/buildsym.c @@ -220,7 +220,7 @@ dbx_lookup_type (typenums) type_vector = (struct type **) xrealloc ((char *) type_vector, (type_vector_length * sizeof (struct type *))); - (void) memset (&type_vector[old_len], 0, + memset (&type_vector[old_len], 0, (type_vector_length - old_len) * sizeof (struct type *)); } return &type_vector[index]; @@ -243,7 +243,7 @@ dbx_lookup_type (typenums) f->length *= 2; f->vector = (struct type **) xrealloc ((char *) f->vector, f->length * sizeof (struct type *)); - (void) memset (&f->vector[f_orig_length], 0, + memset (&f->vector[f_orig_length], 0, (f->length - f_orig_length) * sizeof (struct type *)); } return &f->vector[index]; @@ -968,7 +968,7 @@ void buildsym_new_init () { /* Empty the hash table of global syms looking for values. */ - (void) memset (global_sym_chain, 0, sizeof global_sym_chain); + memset (global_sym_chain, 0, sizeof global_sym_chain); buildsym_init (); } @@ -2842,7 +2842,7 @@ read_array_type (pp, type, objfile) /* Create range type. */ range_type = (struct type *) obstack_alloc (&objfile -> type_obstack, sizeof (struct type)); - (void) memset (range_type, 0, sizeof (struct type)); + memset (range_type, 0, sizeof (struct type)); TYPE_OBJFILE (range_type) = objfile; TYPE_CODE (range_type) = TYPE_CODE_RANGE; TYPE_TARGET_TYPE (range_type) = index_type; @@ -2922,7 +2922,7 @@ read_enum_type (pp, type, objfile) n = read_number (pp, ','); sym = (struct symbol *) obstack_alloc (&objfile -> symbol_obstack, sizeof (struct symbol)); - (void) memset (sym, 0, sizeof (struct symbol)); + memset (sym, 0, sizeof (struct symbol)); SYMBOL_NAME (sym) = name; SYMBOL_CLASS (sym) = LOC_CONST; SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE; @@ -3282,7 +3282,7 @@ read_range_type (pp, typenums, objfile) result_type = (struct type *) obstack_alloc (&objfile -> type_obstack, sizeof (struct type)); - (void) memset (result_type, 0, sizeof (struct type)); + memset (result_type, 0, sizeof (struct type)); TYPE_OBJFILE (result_type) = objfile; TYPE_LENGTH (result_type) = nbits / TARGET_CHAR_BIT; TYPE_CODE (result_type) = TYPE_CODE_INT; @@ -3394,7 +3394,7 @@ read_range_type (pp, typenums, objfile) result_type = (struct type *) obstack_alloc (&objfile -> type_obstack, sizeof (struct type)); - (void) memset (result_type, 0, sizeof (struct type)); + memset (result_type, 0, sizeof (struct type)); TYPE_OBJFILE (result_type) = objfile; TYPE_CODE (result_type) = TYPE_CODE_RANGE; @@ -3409,7 +3409,7 @@ read_range_type (pp, typenums, objfile) TYPE_FIELDS (result_type) = (struct field *) obstack_alloc (&objfile -> type_obstack, 2 * sizeof (struct field)); - (void) memset (TYPE_FIELDS (result_type), 0, 2 * sizeof (struct field)); + memset (TYPE_FIELDS (result_type), 0, 2 * sizeof (struct field)); TYPE_FIELD_BITPOS (result_type, 0) = n2; TYPE_FIELD_BITPOS (result_type, 1) = n3; @@ -3497,7 +3497,7 @@ read_args (pp, end, objfile) else if (TYPE_CODE (types[n-1]) != TYPE_CODE_VOID) { rval = (struct type **) xmalloc ((n + 1) * sizeof (struct type *)); - (void) memset (rval + n, 0, sizeof (struct type *)); + memset (rval + n, 0, sizeof (struct type *)); } else { diff --git a/gdb/c-exp.y b/gdb/c-exp.y index 20effd2..4cc8eb6 100644 --- a/gdb/c-exp.y +++ b/gdb/c-exp.y @@ -1221,7 +1221,7 @@ yylex () { char *err_copy = (char *) alloca (p - tokstart + 1); - (void) memcpy (err_copy, tokstart, p - tokstart); + memcpy (err_copy, tokstart, p - tokstart); err_copy[p - tokstart] = 0; error ("Invalid number \"%s\".", err_copy); } diff --git a/gdb/coffread.c b/gdb/coffread.c index 959c3bf..e82b6fc 100644 --- a/gdb/coffread.c +++ b/gdb/coffread.c @@ -324,7 +324,7 @@ coff_lookup_type (index) type_vector = (struct type **) xrealloc ((char *) type_vector, type_vector_length * sizeof (struct type *)); - (void) memset (&type_vector[old_vector_length], 0, + memset (&type_vector[old_vector_length], 0, (type_vector_length - old_vector_length) * sizeof(struct type *)); } return &type_vector[index]; @@ -918,14 +918,14 @@ read_coff_symtab (symtab_offset, nsyms, objfile) nlist_stream_global = stream; nlist_nsyms_global = nsyms; last_source_file = 0; - (void) memset (opaque_type_chain, 0, sizeof opaque_type_chain); + memset (opaque_type_chain, 0, sizeof opaque_type_chain); if (type_vector) /* Get rid of previous one */ free ((PTR)type_vector); type_vector_length = 160; type_vector = (struct type **) xmalloc (type_vector_length * sizeof (struct type *)); - (void) memset (type_vector, 0, type_vector_length * sizeof (struct type *)); + memset (type_vector, 0, type_vector_length * sizeof (struct type *)); coff_start_symtab (); @@ -1057,7 +1057,7 @@ read_coff_symtab (symtab_offset, nsyms, objfile) break; } } - (void) process_coff_symbol (cs, &main_aux, objfile); + process_coff_symbol (cs, &main_aux, objfile); break; case C_FCN: @@ -1164,7 +1164,7 @@ read_coff_symtab (symtab_offset, nsyms, objfile) break; default: - (void) process_coff_symbol (cs, &main_aux, objfile); + process_coff_symbol (cs, &main_aux, objfile); break; } } @@ -1318,7 +1318,7 @@ init_stringtab (chan, offset) if (stringtab == NULL) return -1; - (void) memcpy (stringtab, &length, sizeof length); + memcpy (stringtab, &length, sizeof length); if (length == sizeof length) /* Empty table -- just the count */ return 0; @@ -1425,7 +1425,7 @@ init_lineno (chan, offset, size) return -1; /* Terminate it with an all-zero sentinel record */ - (void) memset (linetab + size, 0, local_linesz); + memset (linetab + size, 0, local_linesz); make_cleanup (free, linetab); /* Be sure it gets de-allocated. */ return 0; @@ -1484,7 +1484,7 @@ patch_type (type, real_type) TYPE_FIELDS (target) = (struct field *) obstack_alloc (¤t_objfile -> type_obstack, field_size); - (void) memcpy (TYPE_FIELDS (target), TYPE_FIELDS (real_target), field_size); + memcpy (TYPE_FIELDS (target), TYPE_FIELDS (real_target), field_size); if (TYPE_NAME (real_target)) { @@ -1575,7 +1575,7 @@ process_coff_symbol (cs, aux, objfile) #endif struct type *temptype; - (void) memset (sym, 0, sizeof (struct symbol)); + memset (sym, 0, sizeof (struct symbol)); name = cs->c_name; name = (name[0] == '_' ? name + offset : name); SYMBOL_NAME (sym) = obstack_copy0 (&objfile->symbol_obstack, name, strlen (name)); @@ -1594,7 +1594,7 @@ process_coff_symbol (cs, aux, objfile) struct type *new = (struct type *) obstack_alloc (&objfile->symbol_obstack, sizeof (struct type)); - (void) memcpy (new, lookup_function_type (decode_function_type (cs, cs->c_type, aux)), + memcpy (new, lookup_function_type (decode_function_type (cs, cs->c_type, aux)), sizeof(struct type)); SYMBOL_TYPE (sym) = new; in_function_type = SYMBOL_TYPE(sym); @@ -1792,7 +1792,7 @@ decode_type (cs, c_type, aux) type = (struct type *) obstack_alloc (¤t_objfile -> type_obstack, sizeof (struct type)); - (void) memset (type, 0, sizeof (struct type)); + memset (type, 0, sizeof (struct type)); TYPE_OBJFILE (type) = current_objfile; base_type = decode_type (cs, new_c_type, aux); @@ -2103,7 +2103,7 @@ coff_read_enum_type (index, length, lastsym) { case C_MOE: sym = (struct symbol *) xmalloc (sizeof (struct symbol)); - (void) memset (sym, 0, sizeof (struct symbol)); + memset (sym, 0, sizeof (struct symbol)); SYMBOL_NAME (sym) = savestring (name, strlen (name)); SYMBOL_CLASS (sym) = LOC_CONST; diff --git a/gdb/command.c b/gdb/command.c index 51fa8f3..7640210 100644 --- a/gdb/command.c +++ b/gdb/command.c @@ -235,7 +235,7 @@ add_show_from_set (setcmd, list) struct cmd_list_element *showcmd = (struct cmd_list_element *) xmalloc (sizeof (struct cmd_list_element)); - (void) memcpy (showcmd, setcmd, sizeof (struct cmd_list_element)); + memcpy (showcmd, setcmd, sizeof (struct cmd_list_element)); delete_cmd (showcmd->name, list); showcmd->type = show_cmd; @@ -180,7 +180,7 @@ core_open (filename, from_tty) /* Add symbols and section mappings for any shared libraries */ #ifdef SOLIB_ADD - (void) catch_errors (solib_add_stub, (char *)from_tty, (char *)0); + catch_errors (solib_add_stub, (char *)from_tty, (char *)0); #endif /* Now, set up the frame cache, and print the top of stack */ diff --git a/gdb/cplus-dem.c b/gdb/cplus-dem.c index 69f0b29..911e1b2 100644 --- a/gdb/cplus-dem.c +++ b/gdb/cplus-dem.c @@ -343,7 +343,7 @@ cplus_demangle (mangled, options) if ((mangled != NULL) && (*mangled != '\0')) { - (void) memset ((char *) work, 0, sizeof (work)); + memset ((char *) work, 0, sizeof (work)); work -> options = options; string_init (&decl); diff --git a/gdb/dbxread.c b/gdb/dbxread.c index d8998db..8cd4d32 100644 --- a/gdb/dbxread.c +++ b/gdb/dbxread.c @@ -424,7 +424,7 @@ add_new_header_file (name, instance) header_files[i].length = 10; header_files[i].vector = (struct type **) xmalloc (10 * sizeof (struct type *)); - (void) memset (header_files[i].vector, 0, 10 * sizeof (struct type *)); + memset (header_files[i].vector, 0, 10 * sizeof (struct type *)); add_this_object_header_file (i); } @@ -1813,7 +1813,7 @@ process_one_symbol (type, desc, valu, name, offset, objfile) } break; /* Ignore repeated SOs */ } - (void) end_symtab (valu, 0, 0, objfile); + end_symtab (valu, 0, 0, objfile); } start_symtab (name, NULL, valu); break; @@ -1872,7 +1872,7 @@ process_one_symbol (type, desc, valu, name, offset, objfile) int i; struct symbol *sym = (struct symbol *) xmmalloc (objfile -> md, sizeof (struct symbol)); - (void) memset (sym, 0, sizeof *sym); + memset (sym, 0, sizeof *sym); SYMBOL_NAME (sym) = savestring (name, strlen (name)); SYMBOL_CLASS (sym) = LOC_BLOCK; SYMBOL_NAMESPACE (sym) = (enum namespace)((long) diff --git a/gdb/dwarfread.c b/gdb/dwarfread.c index 3c7c201..b825143 100644 --- a/gdb/dwarfread.c +++ b/gdb/dwarfread.c @@ -596,7 +596,7 @@ read_lexical_block_scope (dip, thisdie, enddie, objfile) { register struct context_stack *new; - (void) push_context (0, dip -> at_low_pc); + push_context (0, dip -> at_low_pc); process_dies (thisdie + dip -> die_length, enddie, objfile); new = pop_context (); if (local_symbols != NULL) @@ -694,7 +694,7 @@ alloc_utype (die_ref, utypep) utypep = (struct type *) obstack_alloc (¤t_objfile -> type_obstack, sizeof (struct type)); - (void) memset (utypep, 0, sizeof (struct type)); + memset (utypep, 0, sizeof (struct type)); TYPE_OBJFILE (utypep) = current_objfile; } *typep = utypep; @@ -1112,7 +1112,7 @@ decode_subscr_data (scan, end) typep = (struct type *) obstack_alloc (¤t_objfile -> type_obstack, sizeof (struct type)); - (void) memset (typep, 0, sizeof (struct type)); + memset (typep, 0, sizeof (struct type)); TYPE_OBJFILE (typep) = current_objfile; TYPE_CODE (typep) = TYPE_CODE_ARRAY; TYPE_LENGTH (typep) = TYPE_LENGTH (nexttype); @@ -1191,7 +1191,7 @@ dwarf_read_array_type (dip) { if ((utype = lookup_utype (dip -> die_ref)) == NULL) { - (void) alloc_utype (dip -> die_ref, type); + alloc_utype (dip -> die_ref, type); } else { @@ -1230,7 +1230,7 @@ read_tag_pointer_type (dip) if ((utype = lookup_utype (dip -> die_ref)) == NULL) { utype = lookup_pointer_type (type); - (void) alloc_utype (dip -> die_ref, utype); + alloc_utype (dip -> die_ref, utype); } else { @@ -1294,7 +1294,7 @@ read_subroutine_type (dip, thisdie, enddie) /* This is the first reference to one of these types. Make a new one and place it in the user defined types. */ ftype = lookup_function_type (type); - (void) alloc_utype (dip -> die_ref, ftype); + alloc_utype (dip -> die_ref, ftype); } else { @@ -1449,7 +1449,7 @@ enum_type (dip, objfile) /* Handcraft a new symbol for this enum member. */ sym = (struct symbol *) obstack_alloc (&objfile->symbol_obstack, sizeof (struct symbol)); - (void) memset (sym, 0, sizeof (struct symbol)); + memset (sym, 0, sizeof (struct symbol)); SYMBOL_NAME (sym) = create_name (list -> field.name, &objfile->symbol_obstack); SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE; @@ -1576,7 +1576,7 @@ read_file_scope (dip, thisdie, enddie, objfile) numutypes = (enddie - thisdie) / 4; utypes = (struct type **) xmalloc (numutypes * sizeof (struct type *)); back_to = make_cleanup (free, utypes); - (void) memset (utypes, 0, numutypes * sizeof (struct type *)); + memset (utypes, 0, numutypes * sizeof (struct type *)); start_symtab (dip -> at_name, NULL, dip -> at_low_pc); decode_line_numbers (lnbase); process_dies (thisdie + dip -> die_length, enddie, objfile); @@ -1679,7 +1679,7 @@ process_dies (thisdie, enddie, objfile) read_tag_pointer_type (&di); break; default: - (void) new_symbol (&di, objfile); + new_symbol (&di, objfile); break; } } @@ -2516,7 +2516,7 @@ new_symbol (dip, objfile) { sym = (struct symbol *) obstack_alloc (&objfile -> symbol_obstack, sizeof (struct symbol)); - (void) memset (sym, 0, sizeof (struct symbol)); + memset (sym, 0, sizeof (struct symbol)); SYMBOL_NAME (sym) = create_name (dip -> at_name, &objfile->symbol_obstack); /* default assumptions */ SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE; @@ -2974,7 +2974,7 @@ create_name (name, obstackp) length = strlen (name) + 1; newname = (char *) obstack_alloc (obstackp, length); - (void) strcpy (newname, name); + strcpy (newname, name); return (newname); } @@ -3033,7 +3033,7 @@ basicdieinfo (dip, diep, objfile) struct objfile *objfile; { curdie = dip; - (void) memset (dip, 0, sizeof (struct dieinfo)); + memset (dip, 0, sizeof (struct dieinfo)); dip -> die = diep; dip -> die_ref = dbroff + (diep - dbbase); dip -> die_length = target_to_host (diep, SIZEOF_DIE_LENGTH, GET_UNSIGNED, diff --git a/gdb/elfread.c b/gdb/elfread.c index 4104d1a..a89e556c 100644 --- a/gdb/elfread.c +++ b/gdb/elfread.c @@ -350,7 +350,7 @@ elf_symfile_read (objfile, addr, mainline) /* Now process debugging information, which is contained in special ELF sections. We first have to find them... */ - (void) memset ((char *) &ei, 0, sizeof (ei)); + memset ((char *) &ei, 0, sizeof (ei)); bfd_map_over_sections (abfd, elf_locate_sections, (PTR) &ei); if (ei.dboffset && ei.lnoffset) { diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c index 2407efa..28e8aa4 100644 --- a/gdb/gdbtypes.c +++ b/gdb/gdbtypes.c @@ -52,7 +52,7 @@ alloc_type (objfile) type = (struct type *) obstack_alloc (&objfile -> type_obstack, sizeof (struct type)); } - (void) memset ((char *)type, 0, sizeof (struct type)); + memset ((char *)type, 0, sizeof (struct type)); /* Initialize the fields that might not be zero. */ @@ -362,7 +362,7 @@ smash_to_member_type (type, domain, to_type) objfile = TYPE_OBJFILE (type); - (void) memset ((char *)type, 0, sizeof (struct type)); + memset ((char *)type, 0, sizeof (struct type)); TYPE_OBJFILE (type) = objfile; TYPE_TARGET_TYPE (type) = to_type; TYPE_DOMAIN_TYPE (type) = domain; @@ -388,7 +388,7 @@ smash_to_method_type (type, domain, to_type, args) objfile = TYPE_OBJFILE (type); - (void) memset ((char *)type, 0, sizeof (struct type)); + memset ((char *)type, 0, sizeof (struct type)); TYPE_OBJFILE (type) = objfile; TYPE_TARGET_TYPE (type) = to_type; TYPE_DOMAIN_TYPE (type) = domain; @@ -930,7 +930,7 @@ lookup_fundamental_type (objfile, typeid) nbytes = FT_NUM_MEMBERS * sizeof (struct type *); objfile -> fundamental_types = (struct type **) obstack_alloc (&objfile -> type_obstack, nbytes); - (void) memset ((char *)objfile -> fundamental_types, 0, nbytes); + memset ((char *)objfile -> fundamental_types, 0, nbytes); } typep = objfile -> fundamental_types + typeid; if ((type = *typep) == NULL) diff --git a/gdb/hppabsd-tdep.c b/gdb/hppabsd-tdep.c index c279249..8fe6d28 100644 --- a/gdb/hppabsd-tdep.c +++ b/gdb/hppabsd-tdep.c @@ -251,7 +251,7 @@ vtophys(space, addr) } #ifdef MACHKERNELDEBUG else if (kerneltype == OS_MACH) { - (void) mach_vtophys(space, addr, &phys); + mach_vtophys(space, addr, &phys); } #endif #if 0 @@ -439,7 +439,7 @@ setup_kernel_debugging() panicstr = kvread(ksym_lookup("panicstr")); if (panicstr == ~0) return; - (void) kernel_core_file_hook(panicstr, buf, sizeof(buf)); + kernel_core_file_hook(panicstr, buf, sizeof(buf)); for (cp = buf; cp < &buf[sizeof(buf)] && *cp; cp++) if (!isascii(*cp) || (!isprint(*cp) && !isspace(*cp))) *cp = '?'; diff --git a/gdb/hppahpux-tdep.c b/gdb/hppahpux-tdep.c index 919cc48..27bf9e9 100644 --- a/gdb/hppahpux-tdep.c +++ b/gdb/hppahpux-tdep.c @@ -251,7 +251,7 @@ vtophys(space, addr) } #ifdef MACHKERNELDEBUG else if (kerneltype == OS_MACH) { - (void) mach_vtophys(space, addr, &phys); + mach_vtophys(space, addr, &phys); } #endif #if 0 @@ -439,7 +439,7 @@ setup_kernel_debugging() panicstr = kvread(ksym_lookup("panicstr")); if (panicstr == ~0) return; - (void) kernel_core_file_hook(panicstr, buf, sizeof(buf)); + kernel_core_file_hook(panicstr, buf, sizeof(buf)); for (cp = buf; cp < &buf[sizeof(buf)] && *cp; cp++) if (!isascii(*cp) || (!isprint(*cp) && !isspace(*cp))) *cp = '?'; diff --git a/gdb/ieee-float.c b/gdb/ieee-float.c index ee4ecd5..1764368 100644 --- a/gdb/ieee-float.c +++ b/gdb/ieee-float.c @@ -77,7 +77,7 @@ double_to_ieee_extended (ext_format, from, to) unsigned long mant0, mant1, exponent; unsigned char tobytes[8]; - (void) memset (to, 0, TOTALSIZE); + memset (to, 0, TOTALSIZE); if (dfrom == 0) return; /* Result is zero */ if (dfrom != dfrom) { diff --git a/gdb/infcmd.c b/gdb/infcmd.c index 04bf1ab..8f5ba51 100644 --- a/gdb/infcmd.c +++ b/gdb/infcmd.c @@ -528,7 +528,7 @@ The expression which contained the function call has been discarded."); /* On return, the stack dummy has been popped already. */ - (void) memcpy (buffer, stop_registers, sizeof stop_registers); + memcpy (buffer, stop_registers, sizeof stop_registers); } /* Proceed until we reach a different source line with pc greater than diff --git a/gdb/m2-exp.y b/gdb/m2-exp.y index a6f96a3..10d9ae5 100644 --- a/gdb/m2-exp.y +++ b/gdb/m2-exp.y @@ -987,7 +987,7 @@ yylex () { char *err_copy = (char *) alloca (p - tokstart + 1); - (void) memcpy (err_copy, tokstart, p - tokstart); + memcpy (err_copy, tokstart, p - tokstart); err_copy[p - tokstart] = 0; error ("Invalid number \"%s\".", err_copy); } diff --git a/gdb/mipsread.c b/gdb/mipsread.c index b4a81f1..90dd8af 100644 --- a/gdb/mipsread.c +++ b/gdb/mipsread.c @@ -386,7 +386,7 @@ xzalloc(size) { PTR p = xmalloc (size); - (void) memset (p, 0, size); + memset (p, 0, size); return p; } @@ -1280,7 +1280,7 @@ data: /* Common code for symbols describing data */ is the displacement from the procedure`s start address of the end of this block. */ BLOCK_END(top_stack->cur_block) = sh->value + top_stack->procadr; - (void) shrink_block(top_stack->cur_block, top_stack->cur_st); + shrink_block(top_stack->cur_block, top_stack->cur_st); } else complain (&stEnd_complaint, (char *)sh->sc); pop_parse_stack(); /* restore previous lexical context */ diff --git a/gdb/objfiles.c b/gdb/objfiles.c index 7d670d1..d2f6bbc 100644 --- a/gdb/objfiles.c +++ b/gdb/objfiles.c @@ -95,7 +95,7 @@ allocate_objfile (abfd, mapped) if (((mapto = map_to_address ()) == 0) || ((md = mmalloc_attach (fd, (void *) mapto)) == NULL)) { - (void) close (fd); + close (fd); } else if ((objfile = (struct objfile *) mmalloc_getkey (md, 0)) != NULL) { @@ -121,7 +121,7 @@ allocate_objfile (abfd, mapped) the first malloc. See comments in init_malloc() and mmcheck(). */ init_malloc (md); objfile = (struct objfile *) xmmalloc (md, sizeof (struct objfile)); - (void) memset (objfile, 0, sizeof (struct objfile)); + memset (objfile, 0, sizeof (struct objfile)); objfile -> md = md; objfile -> mmfd = fd; objfile -> flags |= OBJF_MAPPED; @@ -166,7 +166,7 @@ allocate_objfile (abfd, mapped) if (objfile == NULL) { objfile = (struct objfile *) xmalloc (sizeof (struct objfile)); - (void) memset (objfile, 0, sizeof (struct objfile)); + memset (objfile, 0, sizeof (struct objfile)); objfile -> md = NULL; obstack_full_begin (&objfile -> psymbol_obstack, 0, 0, xmalloc, free, (void *) 0, 0); @@ -302,7 +302,7 @@ free_objfile (objfile) mmfd = objfile -> mmfd; mmalloc_detach (objfile -> md); objfile = NULL; - (void) close (mmfd); + close (mmfd); } #endif /* !defined(NO_MMALLOC) && defined(HAVE_MMAP) */ diff --git a/gdb/parse.c b/gdb/parse.c index 48c4169..4090302 100644 --- a/gdb/parse.c +++ b/gdb/parse.c @@ -219,7 +219,7 @@ write_exp_string (str) xrealloc ((char *) expout, (sizeof (struct expression) + (expout_size * sizeof (union exp_element)))); } - (void) memcpy ((char *) &expout->elts[expout_ptr - lenelt], str.ptr, len); + memcpy ((char *) &expout->elts[expout_ptr - lenelt], str.ptr, len); ((char *) &expout->elts[expout_ptr - lenelt])[len] = 0; write_exp_elt_longcst ((LONGEST) len); } @@ -231,7 +231,7 @@ char * copy_name (token) struct stoken token; { - (void) memcpy (namecopy, token.ptr, token.length); + memcpy (namecopy, token.ptr, token.length); namecopy[token.length] = 0; return namecopy; } @@ -251,7 +251,7 @@ prefixify_expression (expr) temp = (struct expression *) alloca (len); /* Copy the original expression into temp. */ - (void) memcpy (temp, expr, len); + memcpy (temp, expr, len); prefixify_subexp (temp, expr, inpos, outpos); } @@ -481,7 +481,7 @@ prefixify_subexp (inexpr, outexpr, inend, outbeg) /* Copy the final operator itself, from the end of the input to the beginning of the output. */ inend -= oplen; - (void) memcpy (&outexpr->elts[outbeg], &inexpr->elts[inend], + memcpy (&outexpr->elts[outbeg], &inexpr->elts[inend], oplen * sizeof (union exp_element)); outbeg += oplen; diff --git a/gdb/procfs.c b/gdb/procfs.c index 4af048b..79f54aa 100644 --- a/gdb/procfs.c +++ b/gdb/procfs.c @@ -514,7 +514,7 @@ lookupname (transp, val, prefix) free (locbuf); } locbuf = xmalloc (strlen (prefix) + 16); - (void) sprintf (locbuf, "%s %u", prefix, val); + sprintf (locbuf, "%s %u", prefix, val); name = locbuf; } return (name); @@ -539,7 +539,7 @@ sigcodename (sip) } if (name == NULL) { - (void) sprintf (locbuf, "sigcode %u", sip -> si_signo); + sprintf (locbuf, "sigcode %u", sip -> si_signo); name = locbuf; } return (name); @@ -597,7 +597,7 @@ syscallname (syscallnum) } else { - (void) sprintf (locbuf, "syscall %u", syscallnum); + sprintf (locbuf, "syscall %u", syscallnum); rtnval = locbuf; } return (rtnval); @@ -1123,7 +1123,7 @@ unconditionally_kill_inferior () int signo; signo = SIGKILL; - (void) ioctl (pi.fd, PIOCKILL, &signo); + ioctl (pi.fd, PIOCKILL, &signo); close_proc_file (&pi); wait ((int *) 0); } @@ -1228,10 +1228,10 @@ store_inferior_registers (regno) { if (regno != -1) { - (void) ioctl (pi.fd, PIOCGREG, &pi.gregset); + ioctl (pi.fd, PIOCGREG, &pi.gregset); } fill_gregset (&pi.gregset, regno); - (void) ioctl (pi.fd, PIOCSREG, &pi.gregset); + ioctl (pi.fd, PIOCSREG, &pi.gregset); #if defined (FP0_REGNUM) @@ -1241,10 +1241,10 @@ store_inferior_registers (regno) if (regno != -1) { - (void) ioctl (pi.fd, PIOCGFPREG, &pi.fpregset); + ioctl (pi.fd, PIOCGFPREG, &pi.fpregset); } fill_fpregset (&pi.fpregset, regno); - (void) ioctl (pi.fd, PIOCSFPREG, &pi.fpregset); + ioctl (pi.fd, PIOCSFPREG, &pi.fpregset); #endif /* FP0_REGNUM */ @@ -1285,7 +1285,7 @@ inferior_proc_init (pid) } else { - (void) memset ((char *) &pi.prrun, 0, sizeof (pi.prrun)); + memset ((char *) &pi.prrun, 0, sizeof (pi.prrun)); prfillset (&pi.prrun.pr_trace); proc_signal_handling_change (); prfillset (&pi.prrun.pr_fault); @@ -1391,7 +1391,7 @@ proc_set_exec_trap () auto char procname[32]; int fd; - (void) sprintf (procname, PROC_NAME_FMT, getpid ()); + sprintf (procname, PROC_NAME_FMT, getpid ()); if ((fd = open (procname, O_RDWR)) < 0) { perror (procname); @@ -1429,11 +1429,11 @@ proc_set_exec_trap () { long pr_flags; pr_flags = PR_FORK; - (void) ioctl (fd, PIOCRESET, &pr_flags); + ioctl (fd, PIOCRESET, &pr_flags); } #else #if defined (PIOCRFORK) /* Original method */ - (void) ioctl (fd, PIOCRFORK, NULL); + ioctl (fd, PIOCRFORK, NULL); #endif #endif } @@ -1651,15 +1651,15 @@ attach (pid) /* Remember some things about the inferior that we will, or might, change so that we can restore them when we detach. */ - (void) ioctl (pi.fd, PIOCGTRACE, &pi.saved_trace); - (void) ioctl (pi.fd, PIOCGHOLD, &pi.saved_sighold); - (void) ioctl (pi.fd, PIOCGFAULT, &pi.saved_fltset); - (void) ioctl (pi.fd, PIOCGENTRY, &pi.saved_entryset); - (void) ioctl (pi.fd, PIOCGEXIT, &pi.saved_exitset); + ioctl (pi.fd, PIOCGTRACE, &pi.saved_trace); + ioctl (pi.fd, PIOCGHOLD, &pi.saved_sighold); + ioctl (pi.fd, PIOCGFAULT, &pi.saved_fltset); + ioctl (pi.fd, PIOCGENTRY, &pi.saved_entryset); + ioctl (pi.fd, PIOCGEXIT, &pi.saved_exitset); /* Set up trace and fault sets, as gdb expects them. */ - (void) memset (&pi.prrun, 0, sizeof (pi.prrun)); + memset (&pi.prrun, 0, sizeof (pi.prrun)); prfillset (&pi.prrun.pr_trace); proc_signal_handling_change (); prfillset (&pi.prrun.pr_fault); @@ -1750,7 +1750,7 @@ detach (signal) if (signal || !pi.was_stopped || query ("Was stopped when attached, make it runnable again? ")) { - (void) memset (&pi.prrun, 0, sizeof (pi.prrun)); + memset (&pi.prrun, 0, sizeof (pi.prrun)); pi.prrun.pr_flags = PRCFAULT; if (ioctl (pi.fd, PIOCRUN, &pi.prrun)) { @@ -1980,7 +1980,7 @@ set_proc_siginfo (pip, signo) } else { - (void) memset ((char *) &newsiginfo, 0, sizeof (newsiginfo)); + memset ((char *) &newsiginfo, 0, sizeof (newsiginfo)); sip = &newsiginfo; sip -> si_signo = signo; sip -> si_code = 0; @@ -2144,8 +2144,7 @@ fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr) } else { - (void) memcpy ((char *) &pi.gregset, core_reg_sect, - sizeof (pi.gregset)); + memcpy ((char *) &pi.gregset, core_reg_sect, sizeof (pi.gregset)); supply_gregset (&pi.gregset); } } @@ -2157,8 +2156,7 @@ fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr) } else { - (void) memcpy ((char *) &pi.fpregset, core_reg_sect, - sizeof (pi.fpregset)); + memcpy ((char *) &pi.fpregset, core_reg_sect, sizeof (pi.fpregset)); #if defined (FP0_REGNUM) supply_fpregset (&pi.fpregset); #endif @@ -2189,7 +2187,7 @@ proc_init_failed (why) char *why; { print_sys_errmsg (pi.pathname, errno); - (void) kill (pi.pid, SIGKILL); + kill (pi.pid, SIGKILL); close_proc_file (&pi); error (why); /* NOTREACHED */ @@ -2221,7 +2219,7 @@ close_proc_file (pip) pip -> pid = 0; if (pip -> valid) { - (void) close (pip -> fd); + close (pip -> fd); } pip -> fd = -1; if (pip -> pathname) @@ -2263,7 +2261,7 @@ open_proc_file (pid, pip) pip -> valid = 0; if (pip -> valid) { - (void) close (pip -> fd); + close (pip -> fd); } if (pip -> pathname == NULL) { @@ -2844,7 +2842,7 @@ info_proc (args, from_tty) { pid = pii.pid; pip = &pii; - (void) memset (&pii, 0, sizeof (pii)); + memset (&pii, 0, sizeof (pii)); if (!open_proc_file (pid, pip)) { perror_with_name (pip -> pathname); diff --git a/gdb/putenv.c b/gdb/putenv.c index 907a91e..d111e85 100644 --- a/gdb/putenv.c +++ b/gdb/putenv.c @@ -100,7 +100,7 @@ putenv( entry ) if ( new_environ == (char **) NULL ) return( -1 ); - (void) memcpy ((char *) new_environ, (char *) environ, size*PSIZE ); + memcpy ((char *) new_environ, (char *) environ, size*PSIZE ); new_environ[size] = entry; new_environ[size+1] = NULL; diff --git a/gdb/remote-mm.c b/gdb/remote-mm.c index b659815..19bff73 100644 --- a/gdb/remote-mm.c +++ b/gdb/remote-mm.c @@ -1084,7 +1084,7 @@ int from_tty; /* You may need to do an init_target_mm() */ /* init_target_mm(?,?,?,?,?,?,?,?); */ immediate_quit--; - /* (void) symbol_file_add (arg_string, from_tty, text_addr, 0, 0); */ + /* symbol_file_add (arg_string, from_tty, text_addr, 0, 0); */ #endif } diff --git a/gdb/remote-vx.c b/gdb/remote-vx.c index e55630f..6cdc9ec 100644 --- a/gdb/remote-vx.c +++ b/gdb/remote-vx.c @@ -712,7 +712,7 @@ vx_load_command (arg_string, from_tty) immediate_quit--; /* FIXME, for now we ignore data_addr and bss_addr. */ - (void) symbol_file_add (arg_string, from_tty, text_addr, 0, 0, 0); + symbol_file_add (arg_string, from_tty, text_addr, 0, 0, 0); } #ifdef FIXME /* Not ready for prime time */ @@ -1036,7 +1036,7 @@ add_symbol_stub (arg) struct ldfile *pLoadFile = (struct ldfile *)arg; printf("\t%s: ", pLoadFile->name); - (void) symbol_file_add (pLoadFile->name, 0, pLoadFile->txt_addr, 0, 0, 0); + symbol_file_add (pLoadFile->name, 0, pLoadFile->txt_addr, 0, 0, 0); printf ("ok\n"); return 1; } diff --git a/gdb/sparc-xdep.c b/gdb/sparc-xdep.c index 42e0fd9..c8c164d 100644 --- a/gdb/sparc-xdep.c +++ b/gdb/sparc-xdep.c @@ -76,7 +76,8 @@ fetch_inferior_registers (regno) perror("ptrace_getregs"); registers[REGISTER_BYTE (0)] = 0; - (void) memcpy (®isters[REGISTER_BYTE (1)], &inferior_registers.r_g1, 15 * REGISTER_RAW_SIZE (G0_REGNUM)); + memcpy (®isters[REGISTER_BYTE (1)], &inferior_registers.r_g1, + 15 * REGISTER_RAW_SIZE (G0_REGNUM)); *(int *)®isters[REGISTER_BYTE (PS_REGNUM)] = inferior_registers.r_ps; *(int *)®isters[REGISTER_BYTE (PC_REGNUM)] = inferior_registers.r_pc; *(int *)®isters[REGISTER_BYTE (NPC_REGNUM)] = inferior_registers.r_npc; @@ -103,9 +104,8 @@ fetch_inferior_registers (regno) (PTRACE_ARG3_TYPE) &inferior_fp_registers, 0)) perror("ptrace_getfpregs"); - (void) memcpy (®isters[REGISTER_BYTE (FP0_REGNUM)], - &inferior_fp_registers, - sizeof inferior_fp_registers.fpu_fr); + memcpy (®isters[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers, + sizeof inferior_fp_registers.fpu_fr); /* bcopy (&inferior_fp_registers.Fpu_fsr, ®isters[REGISTER_BYTE (FPS_REGNUM)], sizeof (FPU_FSR_TYPE)); FIXME??? -- gnu@cyg */ @@ -210,9 +210,8 @@ store_inferior_registers (regno) { if (!register_valid[G1_REGNUM]) abort(); - (void) memcpy (&inferior_registers.r_g1, - ®isters[REGISTER_BYTE (G1_REGNUM)], - 15 * REGISTER_RAW_SIZE (G1_REGNUM)); + memcpy (&inferior_registers.r_g1, ®isters[REGISTER_BYTE (G1_REGNUM)], + 15 * REGISTER_RAW_SIZE (G1_REGNUM)); inferior_registers.r_ps = *(int *)®isters[REGISTER_BYTE (PS_REGNUM)]; @@ -231,13 +230,11 @@ store_inferior_registers (regno) if (wanna_store & FP_REGS) { if (!register_valid[FP0_REGNUM+9]) abort(); - (void) memcpy (&inferior_fp_registers, - ®isters[REGISTER_BYTE (FP0_REGNUM)], - sizeof inferior_fp_registers.fpu_fr); + memcpy (&inferior_fp_registers, ®isters[REGISTER_BYTE (FP0_REGNUM)], + sizeof inferior_fp_registers.fpu_fr); -/* (void) memcpy (&inferior_fp_registers.Fpu_fsr, - ®isters[REGISTER_BYTE (FPS_REGNUM)], - sizeof (FPU_FSR_TYPE)); +/* memcpy (&inferior_fp_registers.Fpu_fsr, + ®isters[REGISTER_BYTE (FPS_REGNUM)], sizeof (FPU_FSR_TYPE)); ****/ if (0 != ptrace (PTRACE_SETFPREGS, inferior_pid, @@ -263,9 +260,8 @@ fetch_core_registers (core_reg_sect, core_reg_size, which, ignore) *(int *)®isters[REGISTER_BYTE (0)] = 0; /* The globals and output registers. */ - (void) memcpy (®isters[REGISTER_BYTE (G1_REGNUM)], - &gregs->r_g1, - 15 * REGISTER_RAW_SIZE (G1_REGNUM)); + memcpy (®isters[REGISTER_BYTE (G1_REGNUM)], &gregs->r_g1, + 15 * REGISTER_RAW_SIZE (G1_REGNUM)); *(int *)®isters[REGISTER_BYTE (PS_REGNUM)] = gregs->r_ps; *(int *)®isters[REGISTER_BYTE (PC_REGNUM)] = gregs->r_pc; *(int *)®isters[REGISTER_BYTE (NPC_REGNUM)] = gregs->r_npc; @@ -295,12 +291,10 @@ fetch_core_registers (core_reg_sect, core_reg_size, which, ignore) #define fpuregs ((struct fpu *) core_reg_sect) if (core_reg_size >= sizeof (struct fpu)) { - (void) memcpy (®isters[REGISTER_BYTE (FP0_REGNUM)], - fpuregs->fpu_regs, - sizeof (fpuregs->fpu_regs)); - (void) memcpy (®isters[REGISTER_BYTE (FPS_REGNUM)], - &fpuregs->fpu_fsr, - sizeof (FPU_FSR_TYPE)); + memcpy (®isters[REGISTER_BYTE (FP0_REGNUM)], fpuregs->fpu_regs, + sizeof (fpuregs->fpu_regs)); + memcpy (®isters[REGISTER_BYTE (FPS_REGNUM)], &fpuregs->fpu_fsr, + sizeof (FPU_FSR_TYPE)); } else fprintf (stderr, "Couldn't read float regs from core file\n"); diff --git a/gdb/symfile.c b/gdb/symfile.c index 3ba11de..740c4c1 100644 --- a/gdb/symfile.c +++ b/gdb/symfile.c @@ -70,7 +70,7 @@ symfile_bfd_open PARAMS ((char *)); static void find_sym_fns PARAMS ((struct objfile *)); -static void +void clear_symtab_users_once PARAMS ((void)); /* List of all available sym_fns. On gdb startup, each object file reader @@ -545,7 +545,7 @@ symbol_file_add (name, from_tty, addr, mainline, mapped, readnow) psymtab != NULL; psymtab = psymtab -> next) { - (void) psymtab_to_symtab (psymtab); + psymtab_to_symtab (psymtab); } } @@ -625,8 +625,7 @@ symbol_file_command (args, from_tty) /* Getting new symbols may change our opinion about what is frameless. */ reinit_frame_cache (); - (void) symbol_file_add (name, from_tty, (CORE_ADDR)0, 1, - mapped, readnow); + symbol_file_add (name, from_tty, (CORE_ADDR)0, 1, mapped, readnow); } do_cleanups (cleanups); } @@ -804,7 +803,7 @@ add_symbol_file_command (args, from_tty) reinit_frame_cache (); - (void) symbol_file_add (name, 0, text_addr, 0, mapped, readnow); + symbol_file_add (name, 0, text_addr, 0, mapped, readnow); } /* Re-read symbols if a symbol-file has changed. */ @@ -992,7 +991,7 @@ allocate_symtab (filename, objfile) symtab = (struct symtab *) obstack_alloc (&objfile -> symbol_obstack, sizeof (struct symtab)); - (void) memset (symtab, 0, sizeof (*symtab)); + memset (symtab, 0, sizeof (*symtab)); symtab -> filename = obsavestring (filename, strlen (filename), &objfile -> symbol_obstack); symtab -> fullname = NULL; @@ -1028,7 +1027,7 @@ allocate_psymtab (filename, objfile) obstack_alloc (&objfile -> psymbol_obstack, sizeof (struct partial_symtab)); - (void) memset (psymtab, 0, sizeof (struct partial_symtab)); + memset (psymtab, 0, sizeof (struct partial_symtab)); psymtab -> filename = obsavestring (filename, strlen (filename), &objfile -> psymbol_obstack); psymtab -> symtab = NULL; @@ -1071,7 +1070,7 @@ allocate_psymtab (filename, objfile) static int clear_symtab_users_queued; static int clear_symtab_users_done; -static void +void clear_symtab_users_once () { /* Enforce once-per-`do_cleanups'-semantics */ diff --git a/gdb/symtab.c b/gdb/symtab.c index d92605e..e4678b8 100644 --- a/gdb/symtab.c +++ b/gdb/symtab.c @@ -1494,7 +1494,7 @@ decode_line_1 (argptr, funfirstline, default_symtab, default_line) p1 = p; while (p != *argptr && p[-1] == ' ') --p; copy = (char *) alloca (p - *argptr + 1); - (void) memcpy (copy, *argptr, p - *argptr); + memcpy (copy, *argptr, p - *argptr); copy[p - *argptr] = 0; /* Discard the class name from the arg. */ @@ -1535,7 +1535,7 @@ decode_line_1 (argptr, funfirstline, default_symtab, default_line) else { copy = (char *) alloca (p - *argptr + 1 + (q1 - q)); - (void) memcpy (copy, *argptr, p - *argptr); + memcpy (copy, *argptr, p - *argptr); copy[p - *argptr] = '\0'; } @@ -1630,7 +1630,7 @@ decode_line_1 (argptr, funfirstline, default_symtab, default_line) p1 = p; while (p != *argptr && p[-1] == ' ') --p; copy = (char *) alloca (p - *argptr + 1); - (void) memcpy (copy, *argptr, p - *argptr); + memcpy (copy, *argptr, p - *argptr); copy[p - *argptr] = 0; /* Find that file's data. */ @@ -1717,7 +1717,7 @@ decode_line_1 (argptr, funfirstline, default_symtab, default_line) p = skip_quoted (*argptr); copy = (char *) alloca (p - *argptr + 1); - (void) memcpy (copy, *argptr, p - *argptr); + memcpy (copy, *argptr, p - *argptr); copy[p - *argptr] = '\0'; if ((copy[0] == copy [p - *argptr - 1]) && strchr (gdb_completer_quote_characters, copy[0]) != NULL) @@ -1784,7 +1784,7 @@ decode_line_1 (argptr, funfirstline, default_symtab, default_line) values.sals = (struct symtab_and_line *) xmalloc (sizeof (struct symtab_and_line)); values.nelts = 1; - (void) memset (&values.sals[0], 0, sizeof (values.sals[0])); + memset (&values.sals[0], 0, sizeof (values.sals[0])); values.sals[0].symtab = sym_symtab; values.sals[0].line = SYMBOL_LINE (sym); return values; @@ -1899,8 +1899,8 @@ decode_line_2 (sym_arr, nelts, funfirstline) error ("cancelled"); else if (num == 1) { - (void) memcpy (return_values.sals, values.sals, - (nelts * sizeof(struct symtab_and_line))); + memcpy (return_values.sals, values.sals, + (nelts * sizeof(struct symtab_and_line))); return_values.nelts = nelts; return return_values; } @@ -2159,7 +2159,7 @@ list_symbols (regexp, class, bpt) || (class == 2 && SYMBOL_CLASS (psym) == LOC_TYPEDEF) || (class == 3 && SYMBOL_CLASS (psym) == LOC_BLOCK))) { - (void) PSYMTAB_TO_SYMTAB(ps); + PSYMTAB_TO_SYMTAB(ps); keep_going = 0; } } diff --git a/gdb/symtab.h b/gdb/symtab.h index d8f51da..5909d5f 100644 --- a/gdb/symtab.h +++ b/gdb/symtab.h @@ -35,7 +35,7 @@ extern struct objfile *current_objfile; #define B_TST(a,x) ((a)[(x)>>3] & (1 << ((x)&7))) #define B_TYPE unsigned char #define B_BYTES(x) ( 1 + ((x)>>3) ) -#define B_CLRALL(a,x) (void) memset ((a), 0, B_BYTES(x)) +#define B_CLRALL(a,x) memset ((a), 0, B_BYTES(x)) /* Define a simple structure used to hold some very basic information about diff --git a/gdb/tm-i386v.h b/gdb/tm-i386v.h index 68875ba..a9b09ba 100644 --- a/gdb/tm-i386v.h +++ b/gdb/tm-i386v.h @@ -180,13 +180,13 @@ i386_skip_prologue PARAMS ((int)); to virtual format for register REGNUM. */ #define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,FROM,TO) \ - {(void) memcpy ((TO), (FROM), 4);} + {memcpy ((TO), (FROM), 4);} /* Convert data from virtual format for register REGNUM to raw format for register REGNUM. */ #define REGISTER_CONVERT_TO_RAW(REGNUM,FROM,TO) \ - {(void) memcpy ((TO), (FROM), 4);} + {memcpy ((TO), (FROM), 4);} /* Return the GDB type object for the "standard" data type of data in register N. */ @@ -208,7 +208,7 @@ i386_skip_prologue PARAMS ((int)); into VALBUF. */ #define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ - (void) memcpy ((VALBUF), (REGBUF), TYPE_LENGTH (TYPE)) + memcpy ((VALBUF), (REGBUF), TYPE_LENGTH (TYPE)) /* Write into appropriate registers a function return value of type TYPE, given in virtual format. */ diff --git a/gdb/tm-sparc.h b/gdb/tm-sparc.h index 09b6964..a69b53e 100644 --- a/gdb/tm-sparc.h +++ b/gdb/tm-sparc.h @@ -222,13 +222,13 @@ extern CORE_ADDR sparc_pc_adjust(); to virtual format for register REGNUM. */ #define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,FROM,TO) \ -{ (void) memcpy ((TO), (FROM), 4); } +{ memcpy ((TO), (FROM), 4); } /* Convert data from virtual format for register REGNUM to raw format for register REGNUM. */ #define REGISTER_CONVERT_TO_RAW(REGNUM,FROM,TO) \ -{ (void) memcpy ((TO), (FROM), 4); } +{ memcpy ((TO), (FROM), 4); } /* Return the GDB type object for the "standard" data type of data in register N. */ @@ -256,15 +256,13 @@ extern CORE_ADDR sparc_pc_adjust(); { \ if (TYPE_CODE (TYPE) == TYPE_CODE_FLT) \ { \ - (void) memcpy ((VALBUF), \ - ((int *)(REGBUF))+FP0_REGNUM, \ - TYPE_LENGTH(TYPE)); \ + memcpy ((VALBUF), ((int *)(REGBUF))+FP0_REGNUM, TYPE_LENGTH(TYPE));\ } \ else \ - (void) memcpy ((VALBUF), \ - (char *)(REGBUF) + 4 * 8 + \ - (TYPE_LENGTH(TYPE) >= 4 ? 0 : 4 - TYPE_LENGTH(TYPE)), \ - TYPE_LENGTH(TYPE)); \ + memcpy ((VALBUF), \ + (char *)(REGBUF) + 4 * 8 + \ + (TYPE_LENGTH(TYPE) >= 4 ? 0 : 4 - TYPE_LENGTH(TYPE)), \ + TYPE_LENGTH(TYPE)); \ } /* Write into appropriate registers a function return value diff --git a/gdb/utils.c b/gdb/utils.c index a1c33ed..2e0a1f8 100644 --- a/gdb/utils.c +++ b/gdb/utils.c @@ -508,7 +508,7 @@ init_malloc (md) warning ("internal error: failed to install memory consistency checks"); } - (void) mmtrace (); + mmtrace (); } #endif /* Have mmalloc and want corruption checking */ @@ -634,7 +634,7 @@ savestring (ptr, size) int size; { register char *p = (char *) xmalloc (size + 1); - (void) memcpy (p, ptr, size); + memcpy (p, ptr, size); p[size] = 0; return p; } @@ -646,7 +646,7 @@ msavestring (md, ptr, size) int size; { register char *p = (char *) xmmalloc (md, size + 1); - (void) memcpy (p, ptr, size); + memcpy (p, ptr, size); p[size] = 0; return p; } @@ -1205,7 +1205,7 @@ vfprintf_filtered (stream, format, args) /* This won't blow up if the restrictions described above are followed. */ - (void) vsprintf (linebuffer, format, args); + vsprintf (linebuffer, format, args); fputs_filtered (linebuffer, stream); } diff --git a/gdb/valops.c b/gdb/valops.c index 8135cde..a852cfb 100644 --- a/gdb/valops.c +++ b/gdb/valops.c @@ -130,7 +130,7 @@ value_zero (type, lv) { register value val = allocate_value (type); - (void) memset (VALUE_CONTENTS (val), 0, TYPE_LENGTH (type)); + memset (VALUE_CONTENTS (val), 0, TYPE_LENGTH (type)); VALUE_LVAL (val) = lv; return val; @@ -333,10 +333,10 @@ value_assign (toval, fromval) (int) value_as_long (fromval), VALUE_BITPOS (toval), VALUE_BITSIZE (toval)); else if (use_buffer) - (void) memcpy (buffer + byte_offset, raw_buffer, use_buffer); + memcpy (buffer + byte_offset, raw_buffer, use_buffer); else - (void) memcpy (buffer + byte_offset, VALUE_CONTENTS (fromval), - TYPE_LENGTH (type)); + memcpy (buffer + byte_offset, VALUE_CONTENTS (fromval), + TYPE_LENGTH (type)); /* Copy it back. */ for ((regno = VALUE_FRAME_REGNUM (toval) + reg_offset, @@ -379,9 +379,9 @@ value_assign (toval, fromval) } val = allocate_value (type); - (void) memcpy (val, toval, VALUE_CONTENTS_RAW (val) - (char *) val); - (void) memcpy (VALUE_CONTENTS_RAW (val), VALUE_CONTENTS (fromval), - TYPE_LENGTH (type)); + memcpy (val, toval, VALUE_CONTENTS_RAW (val) - (char *) val); + memcpy (VALUE_CONTENTS_RAW (val), VALUE_CONTENTS (fromval), + TYPE_LENGTH (type)); VALUE_TYPE (val) = type; return val; @@ -742,7 +742,7 @@ call_function_by_hand (function, nargs, args) /* Create a call sequence customized for this function and the number of arguments for it. */ - (void) memcpy (dummy1, dummy, sizeof dummy); + memcpy (dummy1, dummy, sizeof dummy); for (i = 0; i < sizeof dummy / sizeof (REGISTER_TYPE); i++) SWAP_TARGET_AND_HOST (&dummy1[i], sizeof (REGISTER_TYPE)); FIX_CALL_DUMMY (dummy1, start_sp, funaddr, nargs, args, diff --git a/gdb/valprint.c b/gdb/valprint.c index 8c91cc7..4e5525f 100644 --- a/gdb/valprint.c +++ b/gdb/valprint.c @@ -236,7 +236,7 @@ print_floating (valaddr, type, stream) if (len == sizeof (float)) { /* It's single precision. */ - (void) memcpy ((char *) &low, valaddr, sizeof (low)); + memcpy ((char *) &low, valaddr, sizeof (low)); /* target -> host. */ SWAP_TARGET_AND_HOST (&low, sizeof (float)); nonnegative = low >= 0; @@ -250,19 +250,19 @@ print_floating (valaddr, type, stream) /* It's double precision. Get the high and low words. */ #if TARGET_BYTE_ORDER == BIG_ENDIAN - (void) memcpy (&low, valaddr+4, sizeof (low)); - (void) memcpy (&high, valaddr+0, sizeof (high)); + memcpy (&low, valaddr+4, sizeof (low)); + memcpy (&high, valaddr+0, sizeof (high)); #else - (void) memcpy (&low, valaddr+0, sizeof (low)); - (void) memcpy (&high, valaddr+4, sizeof (high)); + memcpy (&low, valaddr+0, sizeof (low)); + memcpy (&high, valaddr+4, sizeof (high)); #endif - SWAP_TARGET_AND_HOST (&low, sizeof (low)); - SWAP_TARGET_AND_HOST (&high, sizeof (high)); - nonnegative = high >= 0; - is_nan = (((high >> 20) & 0x7ff) == 0x7ff - && ! ((((high & 0xfffff) == 0)) && (low == 0))); - high &= 0xfffff; - } + SWAP_TARGET_AND_HOST (&low, sizeof (low)); + SWAP_TARGET_AND_HOST (&high, sizeof (high)); + nonnegative = high >= 0; + is_nan = (((high >> 20) & 0x7ff) == 0x7ff + && ! ((((high & 0xfffff) == 0)) && (low == 0))); + high &= 0xfffff; + } if (is_nan) { diff --git a/gdb/values.c b/gdb/values.c index c21599e..7ab8254 100644 --- a/gdb/values.c +++ b/gdb/values.c @@ -233,10 +233,11 @@ record_latest_value (val) /* Check error now if about to store an invalid float. We return -1 to the caller, but allow them to continue, e.g. to print it as "Nan". */ - if (TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_FLT) { - (void) unpack_double (VALUE_TYPE (val), VALUE_CONTENTS (val), &i); - if (i) return -1; /* Indicate value not saved in history */ - } + if (TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_FLT) + { + unpack_double (VALUE_TYPE (val), VALUE_CONTENTS (val), &i); + if (i) return -1; /* Indicate value not saved in history */ + } /* Here we treat value_history_count as origin-zero and applying to the value being stored now. */ @@ -247,7 +248,7 @@ record_latest_value (val) register struct value_history_chunk *new = (struct value_history_chunk *) xmalloc (sizeof (struct value_history_chunk)); - (void) memset (new->values, 0, sizeof new->values); + memset (new->values, 0, sizeof new->values); new->next = value_history_chain; value_history_chain = new; } @@ -437,8 +438,7 @@ set_internalvar_component (var, offset, bitpos, bitsize, newval) modify_field (addr, (int) value_as_long (newval), bitpos, bitsize); else - (void) memcpy (addr, VALUE_CONTENTS (newval), - TYPE_LENGTH (VALUE_TYPE (newval))); + memcpy (addr, VALUE_CONTENTS (newval), TYPE_LENGTH (VALUE_TYPE (newval))); } void @@ -587,7 +587,7 @@ unpack_long (type, valaddr) if (len == sizeof (float)) { float retval; - (void) memcpy (&retval, valaddr, sizeof (retval)); + memcpy (&retval, valaddr, sizeof (retval)); SWAP_TARGET_AND_HOST (&retval, sizeof (retval)); return retval; } @@ -595,7 +595,7 @@ unpack_long (type, valaddr) if (len == sizeof (double)) { double retval; - (void) memcpy (&retval, valaddr, sizeof (retval)); + memcpy (&retval, valaddr, sizeof (retval)); SWAP_TARGET_AND_HOST (&retval, sizeof (retval)); return retval; } @@ -616,7 +616,7 @@ unpack_long (type, valaddr) if (len == sizeof (short)) { unsigned short retval; - (void) memcpy (&retval, valaddr, sizeof (retval)); + memcpy (&retval, valaddr, sizeof (retval)); SWAP_TARGET_AND_HOST (&retval, sizeof (retval)); return retval; } @@ -624,7 +624,7 @@ unpack_long (type, valaddr) if (len == sizeof (int)) { unsigned int retval; - (void) memcpy (&retval, valaddr, sizeof (retval)); + memcpy (&retval, valaddr, sizeof (retval)); SWAP_TARGET_AND_HOST (&retval, sizeof (retval)); return retval; } @@ -632,7 +632,7 @@ unpack_long (type, valaddr) if (len == sizeof (long)) { unsigned long retval; - (void) memcpy (&retval, valaddr, sizeof (retval)); + memcpy (&retval, valaddr, sizeof (retval)); SWAP_TARGET_AND_HOST (&retval, sizeof (retval)); return retval; } @@ -640,7 +640,7 @@ unpack_long (type, valaddr) if (len == sizeof (long long)) { unsigned long long retval; - (void) memcpy (&retval, valaddr, sizeof (retval)); + memcpy (&retval, valaddr, sizeof (retval)); SWAP_TARGET_AND_HOST (&retval, sizeof (retval)); return retval; } @@ -655,7 +655,7 @@ unpack_long (type, valaddr) if (len == sizeof (char)) { SIGNED char retval; /* plain chars might be unsigned on host */ - (void) memcpy (&retval, valaddr, sizeof (retval)); + memcpy (&retval, valaddr, sizeof (retval)); SWAP_TARGET_AND_HOST (&retval, sizeof (retval)); return retval; } @@ -663,7 +663,7 @@ unpack_long (type, valaddr) if (len == sizeof (short)) { short retval; - (void) memcpy (&retval, valaddr, sizeof (retval)); + memcpy (&retval, valaddr, sizeof (retval)); SWAP_TARGET_AND_HOST (&retval, sizeof (retval)); return retval; } @@ -671,7 +671,7 @@ unpack_long (type, valaddr) if (len == sizeof (int)) { int retval; - (void) memcpy (&retval, valaddr, sizeof (retval)); + memcpy (&retval, valaddr, sizeof (retval)); SWAP_TARGET_AND_HOST (&retval, sizeof (retval)); return retval; } @@ -679,7 +679,7 @@ unpack_long (type, valaddr) if (len == sizeof (long)) { long retval; - (void) memcpy (&retval, valaddr, sizeof (retval)); + memcpy (&retval, valaddr, sizeof (retval)); SWAP_TARGET_AND_HOST (&retval, sizeof (retval)); return retval; } @@ -688,7 +688,7 @@ unpack_long (type, valaddr) if (len == sizeof (long long)) { long long retval; - (void) memcpy (&retval, valaddr, sizeof (retval)); + memcpy (&retval, valaddr, sizeof (retval)); SWAP_TARGET_AND_HOST (&retval, sizeof (retval)); return retval; } @@ -706,14 +706,14 @@ unpack_long (type, valaddr) if (len == sizeof(long)) { unsigned long retval; - (void) memcpy (&retval, valaddr, sizeof(retval)); + memcpy (&retval, valaddr, sizeof(retval)); SWAP_TARGET_AND_HOST (&retval, sizeof(retval)); return retval; } else if (len == sizeof(short)) { unsigned short retval; - (void) memcpy (&retval, valaddr, len); + memcpy (&retval, valaddr, len); SWAP_TARGET_AND_HOST (&retval, len); return retval; } @@ -755,7 +755,7 @@ unpack_double (type, valaddr, invp) if (len == sizeof (float)) { float retval; - (void) memcpy (&retval, valaddr, sizeof (retval)); + memcpy (&retval, valaddr, sizeof (retval)); SWAP_TARGET_AND_HOST (&retval, sizeof (retval)); return retval; } @@ -763,7 +763,7 @@ unpack_double (type, valaddr, invp) if (len == sizeof (double)) { double retval; - (void) memcpy (&retval, valaddr, sizeof (retval)); + memcpy (&retval, valaddr, sizeof (retval)); SWAP_TARGET_AND_HOST (&retval, sizeof (retval)); return retval; } @@ -816,7 +816,7 @@ unpack_pointer (type, valaddr) if (len == sizeof (CORE_ADDR)) { CORE_ADDR retval; - (void) memcpy (&retval, valaddr, sizeof (retval)); + memcpy (&retval, valaddr, sizeof (retval)); SWAP_TARGET_AND_HOST (&retval, sizeof (retval)); return retval; } @@ -872,8 +872,8 @@ value_primitive_field (arg1, offset, fieldno, arg_type) if (VALUE_LAZY (arg1)) VALUE_LAZY (v) = 1; else - (void) memcpy (VALUE_CONTENTS_RAW (v), - VALUE_CONTENTS_RAW (arg1) + offset, TYPE_LENGTH (type)); + memcpy (VALUE_CONTENTS_RAW (v), VALUE_CONTENTS_RAW (arg1) + offset, + TYPE_LENGTH (type)); } VALUE_LVAL (v) = VALUE_LVAL (arg1); if (VALUE_LVAL (arg1) == lval_internalvar) @@ -1031,7 +1031,7 @@ value_headof (arg, btype, dtype) know that we aren't happy, but don't throw an error. FIXME: there has to be a better way to do this. */ struct type *error_type = (struct type *)xmalloc (sizeof (struct type)); - (void) memcpy (error_type, VALUE_TYPE (arg), sizeof (struct type)); + memcpy (error_type, VALUE_TYPE (arg), sizeof (struct type)); TYPE_NAME (error_type) = savestring ("suspicious *", sizeof ("suspicious *")); VALUE_TYPE (arg) = error_type; return arg; @@ -1218,7 +1218,7 @@ unpack_field_as_long (type, valaddr, fieldno) int bitsize = TYPE_FIELD_BITSIZE (type, fieldno); int lsbcount; - (void) memcpy (&val, valaddr + bitpos / 8, sizeof (val)); + memcpy (&val, valaddr + bitpos / 8, sizeof (val)); SWAP_TARGET_AND_HOST (&val, sizeof (val)); /* Extract bits. See comment above. */ @@ -1267,7 +1267,7 @@ modify_field (addr, fieldval, bitpos, bitsize) && 0 != (fieldval & ~((1<<bitsize)-1))) error ("Value %d does not fit in %d bits.", fieldval, bitsize); - (void) memcpy (&oword, addr, sizeof oword); + memcpy (&oword, addr, sizeof oword); SWAP_TARGET_AND_HOST (&oword, sizeof oword); /* To host format */ /* Shifting for bit field depends on endianness of the target machine. */ @@ -1283,7 +1283,7 @@ modify_field (addr, fieldval, bitpos, bitsize) oword |= fieldval << bitpos; SWAP_TARGET_AND_HOST (&oword, sizeof oword); /* To target format */ - (void) memcpy (addr, &oword, sizeof oword); + memcpy (addr, &oword, sizeof oword); } /* Convert C numbers into newly allocated values */ diff --git a/gdb/xcoffread.c b/gdb/xcoffread.c index a993517..429fcc5 100644 --- a/gdb/xcoffread.c +++ b/gdb/xcoffread.c @@ -1569,7 +1569,7 @@ function_entry_point: break; default : - (void) process_xcoff_symbol (cs, objfile); + process_xcoff_symbol (cs, objfile); break; } |