do \
{ \
Lisp_Object val; \
- XSET (val, Lisp_Cons, (char *) address + size); \
+ XSETCONS (val, (char *) address + size); \
if ((char *) XCONS (val) != (char *) address + size) \
{ \
xfree (address); \
free_float (ptr)
struct Lisp_Float *ptr;
{
- XFASTINT (ptr->type) = (EMACS_INT) float_free_list;
+ *(struct Lisp_Float **)&ptr->type = float_free_list;
float_free_list = ptr;
}
if (float_free_list)
{
- XSET (val, Lisp_Float, float_free_list);
- float_free_list = (struct Lisp_Float *) XFASTINT (float_free_list->type);
+ XSETFLOAT (val, float_free_list);
+ float_free_list = *(struct Lisp_Float **)&float_free_list->type;
}
else
{
float_block = new;
float_block_index = 0;
}
- XSET (val, Lisp_Float, &float_block->floats[float_block_index++]);
+ XSETFLOAT (val, &float_block->floats[float_block_index++]);
}
XFLOAT (val)->data = float_value;
- XFASTINT (XFLOAT (val)->type) = 0; /* bug chasing -wsr */
+ XSETFASTINT (XFLOAT (val)->type, 0); /* bug chasing -wsr */
consing_since_gc += sizeof (struct Lisp_Float);
return val;
}
free_cons (ptr)
struct Lisp_Cons *ptr;
{
- XFASTINT (ptr->car) = (EMACS_INT) cons_free_list;
+ *(struct Lisp_Cons **)&ptr->car = cons_free_list;
cons_free_list = ptr;
}
if (cons_free_list)
{
- XSET (val, Lisp_Cons, cons_free_list);
- cons_free_list = (struct Lisp_Cons *) XFASTINT (cons_free_list->car);
+ XSETCONS (val, cons_free_list);
+ cons_free_list = *(struct Lisp_Cons **)&cons_free_list->car;
}
else
{
cons_block = new;
cons_block_index = 0;
}
- XSET (val, Lisp_Cons, &cons_block->conses[cons_block_index++]);
+ XSETCONS (val, &cons_block->conses[cons_block_index++]);
}
XCONS (val)->car = car;
XCONS (val)->cdr = cdr;
{
register Lisp_Object len, val, val_tail;
- XFASTINT (len) = nargs;
+ XSETFASTINT (len, nargs);
val = Fmake_list (len, Qnil);
val_tail = val;
while (!NILP (val_tail))
register Lisp_Object val;
register int size;
- if (XTYPE (length) != Lisp_Int || XINT (length) < 0)
- length = wrong_type_argument (Qnatnump, length);
- size = XINT (length);
+ CHECK_NATNUM (length, 0);
+ size = XFASTINT (length);
val = Qnil;
while (size-- > 0)
struct Lisp_Vector *all_vectors;
+struct Lisp_Vector *
+allocate_vectorlike (len)
+ EMACS_INT len;
+{
+ struct Lisp_Vector *p;
+
+ p = (struct Lisp_Vector *)xmalloc (sizeof (struct Lisp_Vector)
+ + (len - 1) * sizeof (Lisp_Object));
+ VALIDATE_LISP_STORAGE (p, 0);
+ consing_since_gc += (sizeof (struct Lisp_Vector)
+ + (len - 1) * sizeof (Lisp_Object));
+
+ p->next = all_vectors;
+ all_vectors = p;
+ return p;
+}
+
DEFUN ("make-vector", Fmake_vector, Smake_vector, 2, 2, 0,
"Return a newly created vector of length LENGTH, with each element being INIT.\n\
See also the function `vector'.")
(length, init)
register Lisp_Object length, init;
{
- register int sizei, index;
- register Lisp_Object vector;
+ Lisp_Object vector;
+ register EMACS_INT sizei;
+ register int index;
register struct Lisp_Vector *p;
- if (XTYPE (length) != Lisp_Int || XINT (length) < 0)
- length = wrong_type_argument (Qnatnump, length);
- sizei = XINT (length);
-
- p = (struct Lisp_Vector *) xmalloc (sizeof (struct Lisp_Vector) + (sizei - 1) * sizeof (Lisp_Object));
- VALIDATE_LISP_STORAGE (p, 0);
-
- XSET (vector, Lisp_Vector, p);
- consing_since_gc += sizeof (struct Lisp_Vector) + (sizei - 1) * sizeof (Lisp_Object);
+ CHECK_NATNUM (length, 0);
+ sizei = XFASTINT (length);
+ p = allocate_vectorlike (sizei);
p->size = sizei;
- p->next = all_vectors;
- all_vectors = p;
-
for (index = 0; index < sizei; index++)
p->contents[index] = init;
+ XSETVECTOR (vector, p);
return vector;
}
register int index;
register struct Lisp_Vector *p;
- XFASTINT (len) = nargs;
+ XSETFASTINT (len, nargs);
val = Fmake_vector (len, Qnil);
p = XVECTOR (val);
for (index = 0; index < nargs; index++)
register int index;
register struct Lisp_Vector *p;
- XFASTINT (len) = nargs;
+ XSETFASTINT (len, nargs);
if (!NILP (Vpurify_flag))
val = make_pure_vector (len);
else
args[index] = Fpurecopy (args[index]);
p->contents[index] = args[index];
}
- XSETTYPE (val, Lisp_Compiled);
+ XSETCOMPILED (val, val);
return val;
}
\f
if (symbol_free_list)
{
- XSET (val, Lisp_Symbol, symbol_free_list);
- symbol_free_list
- = (struct Lisp_Symbol *) XFASTINT (symbol_free_list->value);
+ XSETSYMBOL (val, symbol_free_list);
+ symbol_free_list = *(struct Lisp_Symbol **)&symbol_free_list->value;
}
else
{
symbol_block = new;
symbol_block_index = 0;
}
- XSET (val, Lisp_Symbol, &symbol_block->symbols[symbol_block_index++]);
+ XSETSYMBOL (val, &symbol_block->symbols[symbol_block_index++]);
}
p = XSYMBOL (val);
p->name = XSTRING (str);
return val;
}
\f
-/* Allocation of markers.
+/* Allocation of markers and other objects that share that structure.
Works like allocation of conses. */
#define MARKER_BLOCK_SIZE \
- ((1020 - sizeof (struct marker_block *)) / sizeof (struct Lisp_Marker))
+ ((1020 - sizeof (struct marker_block *)) / sizeof (union Lisp_Misc))
struct marker_block
{
struct marker_block *next;
- struct Lisp_Marker markers[MARKER_BLOCK_SIZE];
+ union Lisp_Misc markers[MARKER_BLOCK_SIZE];
};
struct marker_block *marker_block;
int marker_block_index;
-struct Lisp_Marker *marker_free_list;
+union Lisp_Misc *marker_free_list;
void
init_marker ()
marker_free_list = 0;
}
-DEFUN ("make-marker", Fmake_marker, Smake_marker, 0, 0, 0,
- "Return a newly allocated marker which does not point at any place.")
- ()
+/* Return a newly allocated Lisp_Misc object, with no substructure. */
+Lisp_Object
+allocate_misc ()
{
- register Lisp_Object val;
- register struct Lisp_Marker *p;
+ Lisp_Object val;
if (marker_free_list)
{
- XSET (val, Lisp_Marker, marker_free_list);
- marker_free_list
- = (struct Lisp_Marker *) XFASTINT (marker_free_list->chain);
+ XSETMISC (val, marker_free_list);
+ marker_free_list = marker_free_list->u_free.chain;
}
else
{
if (marker_block_index == MARKER_BLOCK_SIZE)
{
- struct marker_block *new = (struct marker_block *) xmalloc (sizeof (struct marker_block));
+ struct marker_block *new
+ = (struct marker_block *) xmalloc (sizeof (struct marker_block));
VALIDATE_LISP_STORAGE (new, sizeof *new);
new->next = marker_block;
marker_block = new;
marker_block_index = 0;
}
- XSET (val, Lisp_Marker, &marker_block->markers[marker_block_index++]);
+ XSETMISC (val, &marker_block->markers[marker_block_index++]);
}
+ consing_since_gc += sizeof (union Lisp_Misc);
+ return val;
+}
+
+DEFUN ("make-marker", Fmake_marker, Smake_marker, 0, 0, 0,
+ "Return a newly allocated marker which does not point at any place.")
+ ()
+{
+ register Lisp_Object val;
+ register struct Lisp_Marker *p;
+
+ val = allocate_misc ();
+ XMISC (val)->type = Lisp_Misc_Marker;
p = XMARKER (val);
p->buffer = 0;
p->bufpos = 0;
p->chain = Qnil;
- consing_since_gc += sizeof (struct Lisp_Marker);
return val;
}
\f
register Lisp_Object val;
register unsigned char *p, *end, c;
- if (XTYPE (length) != Lisp_Int || XINT (length) < 0)
- length = wrong_type_argument (Qnatnump, length);
+ CHECK_NATNUM (length, 0);
CHECK_NUMBER (init, 1);
- val = make_uninit_string (XINT (length));
+ val = make_uninit_string (XFASTINT (length));
c = XINT (init);
p = XSTRING (val)->data;
end = p + XSTRING (val)->size;
if (fullsize <= STRING_BLOCK_SIZE - current_string_block->pos)
/* This string can fit in the current string block */
{
- XSET (val, Lisp_String,
- (struct Lisp_String *) (current_string_block->chars + current_string_block->pos));
+ XSETSTRING (val,
+ ((struct Lisp_String *)
+ (current_string_block->chars + current_string_block->pos)));
current_string_block->pos += fullsize;
}
else if (fullsize > STRING_BLOCK_OUTSIZE)
new->pos = fullsize;
new->next = large_string_blocks;
large_string_blocks = new;
- XSET (val, Lisp_String,
- (struct Lisp_String *) ((struct string_block_head *)new + 1));
+ XSETSTRING (val,
+ ((struct Lisp_String *)
+ ((struct string_block_head *)new + 1)));
}
else
/* Make a new current string block and start it off with this string */
new->next = 0;
current_string_block = new;
new->pos = fullsize;
- XSET (val, Lisp_String,
- (struct Lisp_String *) current_string_block->chars);
+ XSETSTRING (val,
+ (struct Lisp_String *) current_string_block->chars);
}
XSTRING (val)->size = length;
/* The things that fit in a string
are characters that are in 0...127,
after discarding the meta bit and all the bits above it. */
- if (XTYPE (args[i]) != Lisp_Int
+ if (!INTEGERP (args[i])
|| (XUINT (args[i]) & ~(-CHAR_META)) >= 0200)
return Fvector (nargs, args);
if (pureptr + size > PURESIZE)
error ("Pure Lisp storage exhausted");
- XSET (new, Lisp_String, PUREBEG + pureptr);
+ XSETSTRING (new, PUREBEG + pureptr);
XSTRING (new)->size = length;
bcopy (data, XSTRING (new)->data, length);
XSTRING (new)->data[length] = 0;
if (pureptr + sizeof (struct Lisp_Cons) > PURESIZE)
error ("Pure Lisp storage exhausted");
- XSET (new, Lisp_Cons, PUREBEG + pureptr);
+ XSETCONS (new, PUREBEG + pureptr);
pureptr += sizeof (struct Lisp_Cons);
XCONS (new)->car = Fpurecopy (car);
XCONS (new)->cdr = Fpurecopy (cdr);
if (pureptr + sizeof (struct Lisp_Float) > PURESIZE)
error ("Pure Lisp storage exhausted");
- XSET (new, Lisp_Float, PUREBEG + pureptr);
+ XSETFLOAT (new, PUREBEG + pureptr);
pureptr += sizeof (struct Lisp_Float);
XFLOAT (new)->data = num;
- XFASTINT (XFLOAT (new)->type) = 0; /* bug chasing -wsr */
+ XSETFASTINT (XFLOAT (new)->type, 0); /* bug chasing -wsr */
return new;
}
if (pureptr + size > PURESIZE)
error ("Pure Lisp storage exhausted");
- XSET (new, Lisp_Vector, PUREBEG + pureptr);
+ XSETVECTOR (new, PUREBEG + pureptr);
pureptr += size;
XVECTOR (new)->size = len;
return new;
(obj)
register Lisp_Object obj;
{
- register Lisp_Object new, tem;
- register int i;
-
if (NILP (Vpurify_flag))
return obj;
&& (PNTR_COMPARISON_TYPE) XPNTR (obj) >= (PNTR_COMPARISON_TYPE) pure)
return obj;
-#ifdef SWITCH_ENUM_BUG
- switch ((int) XTYPE (obj))
-#else
- switch (XTYPE (obj))
-#endif
- {
- case Lisp_Marker:
- error ("Attempt to copy a marker to pure storage");
-
- case Lisp_Cons:
- return pure_cons (XCONS (obj)->car, XCONS (obj)->cdr);
-
+ if (CONSP (obj))
+ return pure_cons (XCONS (obj)->car, XCONS (obj)->cdr);
#ifdef LISP_FLOAT_TYPE
- case Lisp_Float:
- return make_pure_float (XFLOAT (obj)->data);
+ else if (FLOATP (obj))
+ return make_pure_float (XFLOAT (obj)->data);
#endif /* LISP_FLOAT_TYPE */
-
- case Lisp_String:
- return make_pure_string (XSTRING (obj)->data, XSTRING (obj)->size);
-
- case Lisp_Compiled:
- case Lisp_Vector:
- new = make_pure_vector (XVECTOR (obj)->size);
- for (i = 0; i < XVECTOR (obj)->size; i++)
- {
- tem = XVECTOR (obj)->contents[i];
- XVECTOR (new)->contents[i] = Fpurecopy (tem);
- }
- XSETTYPE (new, XTYPE (obj));
- return new;
-
- default:
+ else if (STRINGP (obj))
+ return make_pure_string (XSTRING (obj)->data, XSTRING (obj)->size);
+ else if (COMPILEDP (obj) || VECTORP (obj))
+ {
+ register struct Lisp_Vector *vec;
+ register int i, size;
+
+ size = XVECTOR (obj)->size;
+ vec = XVECTOR (make_pure_vector (size));
+ for (i = 0; i < size; i++)
+ vec->contents[i] = Fpurecopy (XVECTOR (obj)->contents[i]);
+ if (COMPILEDP (obj))
+ XSETCOMPILED (obj, vec);
+ else
+ XSETVECTOR (obj, vec);
return obj;
}
+ else if (MARKERP (obj))
+ error ("Attempt to copy a marker to pure storage");
+ else
+ return obj;
}
\f
/* Recording what needs to be marked for gc. */
{
register int i;
for (i = 0; i < lim; i++)
- XUNMARK (sblk->markers[i].chain);
+ if (sblk->markers[i].type == Lisp_Misc_Marker)
+ XUNMARK (sblk->markers[i].u_marker.chain);
lim = MARKER_BLOCK_SIZE;
}
}
if (XMARKBIT (*objptr))
{
- XFASTINT (*objptr) = ptr->size;
+ XSETFASTINT (*objptr, ptr->size);
XMARK (*objptr);
}
else
- XFASTINT (*objptr) = ptr->size;
+ XSETFASTINT (*objptr, ptr->size);
if ((EMACS_INT) objptr & 1) abort ();
ptr->size = (EMACS_INT) objptr & ~MARKBIT;
if ((EMACS_INT) objptr & MARKBIT)
}
break;
- case Lisp_Vector:
- case Lisp_Window:
- case Lisp_Process:
- case Lisp_Window_Configuration:
- {
- register struct Lisp_Vector *ptr = XVECTOR (obj);
- register EMACS_INT size = ptr->size;
- /* The reason we use ptr1 is to avoid an apparent hardware bug
- that happens occasionally on the FSF's HP 300s.
- The bug is that a2 gets clobbered by recursive calls to mark_object.
- The clobberage seems to happen during function entry,
- perhaps in the moveml instruction.
- Yes, this is a crock, but we have to do it. */
- struct Lisp_Vector *volatile ptr1 = ptr;
- register int i;
-
- if (size & ARRAY_MARK_FLAG) break; /* Already marked */
- ptr->size |= ARRAY_MARK_FLAG; /* Else mark it */
- for (i = 0; i < size; i++) /* and then mark its elements */
- mark_object (&ptr1->contents[i]);
- }
- break;
-
- case Lisp_Compiled:
- /* We could treat this just like a vector, but it is better
- to save the COMPILED_CONSTANTS element for last and avoid recursion
- there. */
- {
- register struct Lisp_Vector *ptr = XVECTOR (obj);
- register EMACS_INT size = ptr->size;
- /* See comment above under Lisp_Vector. */
- struct Lisp_Vector *volatile ptr1 = ptr;
- register int i;
-
- if (size & ARRAY_MARK_FLAG) break; /* Already marked */
- ptr->size |= ARRAY_MARK_FLAG; /* Else mark it */
- for (i = 0; i < size; i++) /* and then mark its elements */
- {
- if (i != COMPILED_CONSTANTS)
- mark_object (&ptr1->contents[i]);
- }
- /* This cast should be unnecessary, but some Mips compiler complains
- (MIPS-ABI + SysVR4, DC/OSx, etc). */
- objptr = (Lisp_Object *) &ptr1->contents[COMPILED_CONSTANTS];
- goto loop;
- }
-
+ case Lisp_Vectorlike:
+ if (GC_SUBRP (obj))
+ break;
+ else if (GC_COMPILEDP (obj))
+ /* We could treat this just like a vector, but it is better
+ to save the COMPILED_CONSTANTS element for last and avoid recursion
+ there. */
+ {
+ register struct Lisp_Vector *ptr = XVECTOR (obj);
+ register EMACS_INT size = ptr->size;
+ /* See comment above under Lisp_Vector. */
+ struct Lisp_Vector *volatile ptr1 = ptr;
+ register int i;
+
+ if (size & ARRAY_MARK_FLAG)
+ break; /* Already marked */
+ ptr->size |= ARRAY_MARK_FLAG; /* Else mark it */
+ size &= PSEUDOVECTOR_SIZE_MASK;
+ for (i = 0; i < size; i++) /* and then mark its elements */
+ {
+ if (i != COMPILED_CONSTANTS)
+ mark_object (&ptr1->contents[i]);
+ }
+ /* This cast should be unnecessary, but some Mips compiler complains
+ (MIPS-ABI + SysVR4, DC/OSx, etc). */
+ objptr = (Lisp_Object *) &ptr1->contents[COMPILED_CONSTANTS];
+ goto loop;
+ }
#ifdef MULTI_FRAME
- case Lisp_Frame:
- {
- /* See comment above under Lisp_Vector for why this is volatile. */
- register struct frame *volatile ptr = XFRAME (obj);
- register EMACS_INT size = ptr->size;
-
- if (size & ARRAY_MARK_FLAG) break; /* Already marked */
- ptr->size |= ARRAY_MARK_FLAG; /* Else mark it */
-
- mark_object (&ptr->name);
- mark_object (&ptr->focus_frame);
- mark_object (&ptr->width);
- mark_object (&ptr->height);
- mark_object (&ptr->selected_window);
- mark_object (&ptr->minibuffer_window);
- mark_object (&ptr->param_alist);
- mark_object (&ptr->scroll_bars);
- mark_object (&ptr->condemned_scroll_bars);
- mark_object (&ptr->menu_bar_items);
- mark_object (&ptr->menu_bar_vector);
- mark_object (&ptr->face_alist);
- }
- break;
+ else if (GC_FRAMEP (obj))
+ {
+ /* See comment above under Lisp_Vector for why this is volatile. */
+ register struct frame *volatile ptr = XFRAME (obj);
+ register EMACS_INT size = ptr->size;
+
+ if (size & ARRAY_MARK_FLAG) break; /* Already marked */
+ ptr->size |= ARRAY_MARK_FLAG; /* Else mark it */
+
+ mark_object (&ptr->name);
+ mark_object (&ptr->focus_frame);
+ mark_object (&ptr->selected_window);
+ mark_object (&ptr->minibuffer_window);
+ mark_object (&ptr->param_alist);
+ mark_object (&ptr->scroll_bars);
+ mark_object (&ptr->condemned_scroll_bars);
+ mark_object (&ptr->menu_bar_items);
+ mark_object (&ptr->face_alist);
+ mark_object (&ptr->menu_bar_vector);
+ mark_object (&ptr->buffer_predicate);
+ }
+ else
#endif /* MULTI_FRAME */
+ {
+ register struct Lisp_Vector *ptr = XVECTOR (obj);
+ register EMACS_INT size = ptr->size;
+ /* The reason we use ptr1 is to avoid an apparent hardware bug
+ that happens occasionally on the FSF's HP 300s.
+ The bug is that a2 gets clobbered by recursive calls to mark_object.
+ The clobberage seems to happen during function entry,
+ perhaps in the moveml instruction.
+ Yes, this is a crock, but we have to do it. */
+ struct Lisp_Vector *volatile ptr1 = ptr;
+ register int i;
+
+ if (size & ARRAY_MARK_FLAG) break; /* Already marked */
+ ptr->size |= ARRAY_MARK_FLAG; /* Else mark it */
+ if (size & PSEUDOVECTOR_FLAG)
+ size &= PSEUDOVECTOR_SIZE_MASK;
+ for (i = 0; i < size; i++) /* and then mark its elements */
+ mark_object (&ptr1->contents[i]);
+ }
+ break;
case Lisp_Symbol:
{
}
break;
- case Lisp_Marker:
- XMARK (XMARKER (obj)->chain);
- /* DO NOT mark thru the marker's chain.
- The buffer's markers chain does not preserve markers from gc;
- instead, markers are removed from the chain when freed by gc. */
+ case Lisp_Misc:
+ switch (XMISC (obj)->type)
+ {
+ case Lisp_Misc_Marker:
+ XMARK (XMARKER (obj)->chain);
+ /* DO NOT mark thru the marker's chain.
+ The buffer's markers chain does not preserve markers from gc;
+ instead, markers are removed from the chain when freed by gc. */
+ break;
+
+ case Lisp_Misc_Buffer_Local_Value:
+ case Lisp_Misc_Some_Buffer_Local_Value:
+ {
+ register struct Lisp_Buffer_Local_Value *ptr
+ = XBUFFER_LOCAL_VALUE (obj);
+ if (XMARKBIT (ptr->car)) break;
+ XMARK (ptr->car);
+ /* If the cdr is nil, avoid recursion for the car. */
+ if (EQ (ptr->cdr, Qnil))
+ {
+ objptr = &ptr->car;
+ goto loop;
+ }
+ mark_object (&ptr->car);
+ /* See comment above under Lisp_Vector for why not use ptr here. */
+ objptr = &XBUFFER_LOCAL_VALUE (obj)->cdr;
+ goto loop;
+ }
+
+ case Lisp_Misc_Intfwd:
+ case Lisp_Misc_Boolfwd:
+ case Lisp_Misc_Objfwd:
+ case Lisp_Misc_Buffer_Objfwd:
+ /* Don't bother with Lisp_Buffer_Objfwd,
+ since all markable slots in current buffer marked anyway. */
+ /* Don't need to do Lisp_Objfwd, since the places they point
+ are protected with staticpro. */
+ break;
+
+ case Lisp_Misc_Overlay:
+ {
+ struct Lisp_Overlay *ptr = XOVERLAY (obj);
+ if (!XMARKBIT (ptr->plist))
+ {
+ XMARK (ptr->plist);
+ mark_object (&ptr->start);
+ mark_object (&ptr->end);
+ objptr = &ptr->plist;
+ goto loop;
+ }
+ }
+ break;
+
+ default:
+ abort ();
+ }
break;
case Lisp_Cons:
- case Lisp_Buffer_Local_Value:
- case Lisp_Some_Buffer_Local_Value:
- case Lisp_Overlay:
{
register struct Lisp_Cons *ptr = XCONS (obj);
if (XMARKBIT (ptr->car)) break;
break;
case Lisp_Int:
- case Lisp_Void:
- case Lisp_Subr:
- case Lisp_Intfwd:
- case Lisp_Boolfwd:
- case Lisp_Objfwd:
- case Lisp_Buffer_Objfwd:
- case Lisp_Internal_Stream:
- /* Don't bother with Lisp_Buffer_Objfwd,
- since all markable slots in current buffer marked anyway. */
- /* Don't need to do Lisp_Objfwd, since the places they point
- are protected with staticpro. */
break;
default:
Since the strings may be relocated, we must mark them
in their actual slots. So gc_sweep must convert each slot
back to an ordinary C pointer. */
- XSET (*(Lisp_Object *)&buffer->upcase_table,
- Lisp_String, buffer->upcase_table);
+ XSETSTRING (*(Lisp_Object *)&buffer->upcase_table, buffer->upcase_table);
mark_object ((Lisp_Object *)&buffer->upcase_table);
- XSET (*(Lisp_Object *)&buffer->downcase_table,
- Lisp_String, buffer->downcase_table);
+ XSETSTRING (*(Lisp_Object *)&buffer->downcase_table, buffer->downcase_table);
mark_object ((Lisp_Object *)&buffer->downcase_table);
- XSET (*(Lisp_Object *)&buffer->sort_table,
- Lisp_String, buffer->sort_table);
+ XSETSTRING (*(Lisp_Object *)&buffer->sort_table, buffer->sort_table);
mark_object ((Lisp_Object *)&buffer->sort_table);
- XSET (*(Lisp_Object *)&buffer->folding_sort_table,
- Lisp_String, buffer->folding_sort_table);
+ XSETSTRING (*(Lisp_Object *)&buffer->folding_sort_table, buffer->folding_sort_table);
mark_object ((Lisp_Object *)&buffer->folding_sort_table);
#endif
for (i = 0; i < lim; i++)
if (!XMARKBIT (cblk->conses[i].car))
{
- XFASTINT (cblk->conses[i].car) = (EMACS_INT) cons_free_list;
num_free++;
+ *(struct Lisp_Cons **)&cblk->conses[i].car = cons_free_list;
cons_free_list = &cblk->conses[i];
}
else
for (i = 0; i < lim; i++)
if (!XMARKBIT (fblk->floats[i].type))
{
- XFASTINT (fblk->floats[i].type) = (EMACS_INT) float_free_list;
num_free++;
+ *(struct Lisp_Float **)&fblk->floats[i].type = float_free_list;
float_free_list = &fblk->floats[i];
}
else
for (i = 0; i < lim; i++)
if (!XMARKBIT (sblk->symbols[i].plist))
{
- XFASTINT (sblk->symbols[i].value) = (EMACS_INT) symbol_free_list;
+ *(struct Lisp_Symbol **)&sblk->symbols[i].value = symbol_free_list;
symbol_free_list = &sblk->symbols[i];
num_free++;
}
#ifndef standalone
/* Put all unmarked markers on free list.
- Dechain each one first from the buffer it points into. */
+ Dechain each one first from the buffer it points into,
+ but only if it's a real marker. */
{
register struct marker_block *mblk;
- struct Lisp_Marker *tem1;
register int lim = marker_block_index;
register int num_free = 0, num_used = 0;
{
register int i;
for (i = 0; i < lim; i++)
- if (!XMARKBIT (mblk->markers[i].chain))
- {
- Lisp_Object tem;
- tem1 = &mblk->markers[i]; /* tem1 avoids Sun compiler bug */
- XSET (tem, Lisp_Marker, tem1);
- unchain_marker (tem);
- XFASTINT (mblk->markers[i].chain) = (EMACS_INT) marker_free_list;
- marker_free_list = &mblk->markers[i];
- num_free++;
- }
- else
- {
- num_used++;
- XUNMARK (mblk->markers[i].chain);
- }
+ {
+ Lisp_Object *markword;
+ switch (mblk->markers[i].type)
+ {
+ case Lisp_Misc_Marker:
+ markword = &mblk->markers[i].u_marker.chain;
+ break;
+ case Lisp_Misc_Buffer_Local_Value:
+ case Lisp_Misc_Some_Buffer_Local_Value:
+ markword = &mblk->markers[i].u_buffer_local_value.car;
+ break;
+ case Lisp_Misc_Overlay:
+ markword = &mblk->markers[i].u_overlay.plist;
+ break;
+ default:
+ markword = 0;
+ break;
+ }
+ if (markword && !XMARKBIT (*markword))
+ {
+ Lisp_Object tem;
+ if (mblk->markers[i].type == Lisp_Misc_Marker)
+ {
+ /* tem1 avoids Sun compiler bug */
+ struct Lisp_Marker *tem1 = &mblk->markers[i].u_marker;
+ XSETMARKER (tem, tem1);
+ unchain_marker (tem);
+ }
+ /* We could leave the type alone, since nobody checks it,
+ but this might catch bugs faster. */
+ mblk->markers[i].type = Lisp_Misc_Free;
+ mblk->markers[i].u_free.chain = marker_free_list;
+ marker_free_list = &mblk->markers[i];
+ num_free++;
+ }
+ else
+ {
+ num_used++;
+ if (markword)
+ XUNMARK (*markword);
+ }
+ }
lim = MARKER_BLOCK_SIZE;
}
size = XFASTINT (*objptr) & ~MARKBIT;
if (XMARKBIT (*objptr))
{
- XSET (*objptr, Lisp_String, newaddr);
+ XSETSTRING (*objptr, newaddr);
XMARK (*objptr);
}
else
- XSET (*objptr, Lisp_String, newaddr);
+ XSETSTRING (*objptr, newaddr);
}
/* Store the actual size in the size field. */
newaddr->size = size;
if (! NULL_INTERVAL_P (newaddr->intervals))
{
UNMARK_BALANCE_INTERVALS (newaddr->intervals);
- XSET (* (Lisp_Object *) &newaddr->intervals->parent,
- Lisp_String,
- newaddr);
+ XSETSTRING (* (Lisp_Object *) &newaddr->intervals->parent,
+ newaddr);
}
#endif /* USE_TEXT_PROPERTIES */
}
{
Lisp_Object end;
- XSET (end, Lisp_Int, (EMACS_INT) sbrk (0) / 1024);
+ XSETINT (end, (EMACS_INT) sbrk (0) / 1024);
return end;
}