#include <stdio.h>
#include <sys/types.h>
#include <stdlib.h>
+#include <strings.h>
#include "runtime.h"
#include "os.h"
dynamic_pointer_p(lispobj ptr)
{
#ifndef __i386__
- /* KLUDGE: This has an implicit dependence on the ordering of
- * address spaces, and is therefore basically wrong. I'd fix it,
- * but I don't have a non-386 port to test it on. Porters are
- * encouraged to fix it. -- WHN 2000-10-17 */
- return (ptr >= (lispobj)DYNAMIC_SPACE_START);
+ return (ptr >= (lispobj)current_dynamic_space
+ &&
+ ptr < (lispobj)dynamic_space_free_pointer);
#else
/* Be more conservative, and remember, this is a maybe. */
return (ptr >= (lispobj)DYNAMIC_SPACE_START
/* Check that the object pointed to is consistent with the pointer
* low tag. */
- switch (lowtagof((lispobj)pointer)) {
+ switch (lowtag_of((lispobj)pointer)) {
case FUN_POINTER_LOWTAG:
/* Start_addr should be the enclosing code object, or a closure
* header. */
- switch (TypeOf(*start_addr)) {
- case type_CodeHeader:
+ switch (widetag_of(*start_addr)) {
+ case CODE_HEADER_WIDETAG:
/* This case is probably caught above. */
break;
- case type_ClosureHeader:
- case type_FuncallableInstanceHeader:
+ case CLOSURE_HEADER_WIDETAG:
+ case FUNCALLABLE_INSTANCE_HEADER_WIDETAG:
if ((int)pointer != ((int)start_addr+FUN_POINTER_LOWTAG)) {
if (pointer_filter_verbose) {
fprintf(stderr,"*Wf2: %x %x %x\n", (unsigned int) pointer,
return 0;
}
/* Is it plausible cons? */
- if((is_lisp_pointer(start_addr[0])
+ if ((is_lisp_pointer(start_addr[0])
|| ((start_addr[0] & 3) == 0) /* fixnum */
- || (TypeOf(start_addr[0]) == type_BaseChar)
- || (TypeOf(start_addr[0]) == type_UnboundMarker))
+ || (widetag_of(start_addr[0]) == BASE_CHAR_WIDETAG)
+ || (widetag_of(start_addr[0]) == UNBOUND_MARKER_WIDETAG))
&& (is_lisp_pointer(start_addr[1])
|| ((start_addr[1] & 3) == 0) /* fixnum */
- || (TypeOf(start_addr[1]) == type_BaseChar)
- || (TypeOf(start_addr[1]) == type_UnboundMarker))) {
+ || (widetag_of(start_addr[1]) == BASE_CHAR_WIDETAG)
+ || (widetag_of(start_addr[1]) == UNBOUND_MARKER_WIDETAG))) {
break;
} else {
if (pointer_filter_verbose) {
}
return 0;
}
- if (TypeOf(start_addr[0]) != type_InstanceHeader) {
+ if (widetag_of(start_addr[0]) != INSTANCE_HEADER_WIDETAG) {
if (pointer_filter_verbose) {
fprintf(stderr,"*Wi2: %x %x %x\n", (unsigned int) pointer,
(unsigned int) start_addr, *start_addr);
}
return 0;
}
- /* Is it plausible? Not a cons. X should check the headers. */
- if(is_lisp_pointer(start_addr[0]) || ((start_addr[0] & 3) == 0)) {
+ /* Is it plausible? Not a cons. XXX should check the headers. */
+ if (is_lisp_pointer(start_addr[0]) || ((start_addr[0] & 3) == 0)) {
if (pointer_filter_verbose) {
fprintf(stderr,"*Wo2: %x %x %x\n", (unsigned int) pointer,
(unsigned int) start_addr, *start_addr);
}
return 0;
}
- switch (TypeOf(start_addr[0])) {
- case type_UnboundMarker:
- case type_BaseChar:
+ switch (widetag_of(start_addr[0])) {
+ case UNBOUND_MARKER_WIDETAG:
+ case BASE_CHAR_WIDETAG:
if (pointer_filter_verbose) {
fprintf(stderr,"*Wo3: %x %x %x\n", (unsigned int) pointer,
(unsigned int) start_addr, *start_addr);
return 0;
/* only pointed to by function pointers? */
- case type_ClosureHeader:
- case type_FuncallableInstanceHeader:
+ case CLOSURE_HEADER_WIDETAG:
+ case FUNCALLABLE_INSTANCE_HEADER_WIDETAG:
if (pointer_filter_verbose) {
fprintf(stderr,"*Wo4: %x %x %x\n", (unsigned int) pointer,
(unsigned int) start_addr, *start_addr);
}
return 0;
- case type_InstanceHeader:
+ case INSTANCE_HEADER_WIDETAG:
if (pointer_filter_verbose) {
fprintf(stderr,"*Wo5: %x %x %x\n", (unsigned int) pointer,
(unsigned int) start_addr, *start_addr);
return 0;
/* the valid other immediate pointer objects */
- case type_SimpleVector:
- case type_Ratio:
- case type_Complex:
-#ifdef type_ComplexSingleFloat
- case type_ComplexSingleFloat:
-#endif
-#ifdef type_ComplexDoubleFloat
- case type_ComplexDoubleFloat:
-#endif
-#ifdef type_ComplexLongFloat
- case type_ComplexLongFloat:
-#endif
- case type_SimpleArray:
- case type_ComplexString:
- case type_ComplexBitVector:
- case type_ComplexVector:
- case type_ComplexArray:
- case type_ValueCellHeader:
- case type_SymbolHeader:
- case type_Fdefn:
- case type_CodeHeader:
- case type_Bignum:
- case type_SingleFloat:
- case type_DoubleFloat:
-#ifdef type_LongFloat
- case type_LongFloat:
-#endif
- case type_SimpleString:
- case type_SimpleBitVector:
- case type_SimpleArrayUnsignedByte2:
- case type_SimpleArrayUnsignedByte4:
- case type_SimpleArrayUnsignedByte8:
- case type_SimpleArrayUnsignedByte16:
- case type_SimpleArrayUnsignedByte32:
-#ifdef type_SimpleArraySignedByte8
- case type_SimpleArraySignedByte8:
-#endif
-#ifdef type_SimpleArraySignedByte16
- case type_SimpleArraySignedByte16:
-#endif
-#ifdef type_SimpleArraySignedByte30
- case type_SimpleArraySignedByte30:
-#endif
-#ifdef type_SimpleArraySignedByte32
- case type_SimpleArraySignedByte32:
-#endif
- case type_SimpleArraySingleFloat:
- case type_SimpleArrayDoubleFloat:
-#ifdef type_SimpleArrayLongFloat
- case type_SimpleArrayLongFloat:
-#endif
-#ifdef type_SimpleArrayComplexSingleFloat
- case type_SimpleArrayComplexSingleFloat:
-#endif
-#ifdef type_SimpleArrayComplexDoubleFloat
- case type_SimpleArrayComplexDoubleFloat:
-#endif
-#ifdef type_SimpleArrayComplexLongFloat
- case type_SimpleArrayComplexLongFloat:
-#endif
- case type_Sap:
- case type_WeakPointer:
+ case SIMPLE_VECTOR_WIDETAG:
+ case RATIO_WIDETAG:
+ case COMPLEX_WIDETAG:
+#ifdef COMPLEX_SINGLE_FLOAT_WIDETAG
+ case COMPLEX_SINGLE_FLOAT_WIDETAG:
+#endif
+#ifdef COMPLEX_DOUBLE_FLOAT_WIDETAG
+ case COMPLEX_DOUBLE_FLOAT_WIDETAG:
+#endif
+#ifdef COMPLEX_LONG_FLOAT_WIDETAG
+ case COMPLEX_LONG_FLOAT_WIDETAG:
+#endif
+ case SIMPLE_ARRAY_WIDETAG:
+ case COMPLEX_STRING_WIDETAG:
+ case COMPLEX_BIT_VECTOR_WIDETAG:
+ case COMPLEX_VECTOR_WIDETAG:
+ case COMPLEX_ARRAY_WIDETAG:
+ case VALUE_CELL_HEADER_WIDETAG:
+ case SYMBOL_HEADER_WIDETAG:
+ case FDEFN_WIDETAG:
+ case CODE_HEADER_WIDETAG:
+ case BIGNUM_WIDETAG:
+ case SINGLE_FLOAT_WIDETAG:
+ case DOUBLE_FLOAT_WIDETAG:
+#ifdef LONG_FLOAT_WIDETAG
+ case LONG_FLOAT_WIDETAG:
+#endif
+ case SIMPLE_STRING_WIDETAG:
+ case SIMPLE_BIT_VECTOR_WIDETAG:
+ case SIMPLE_ARRAY_UNSIGNED_BYTE_2_WIDETAG:
+ case SIMPLE_ARRAY_UNSIGNED_BYTE_4_WIDETAG:
+ case SIMPLE_ARRAY_UNSIGNED_BYTE_8_WIDETAG:
+ case SIMPLE_ARRAY_UNSIGNED_BYTE_16_WIDETAG:
+ case SIMPLE_ARRAY_UNSIGNED_BYTE_32_WIDETAG:
+#ifdef SIMPLE_ARRAY_SIGNED_BYTE_8_WIDETAG
+ case SIMPLE_ARRAY_SIGNED_BYTE_8_WIDETAG:
+#endif
+#ifdef SIMPLE_ARRAY_SIGNED_BYTE_16_WIDETAG
+ case SIMPLE_ARRAY_SIGNED_BYTE_16_WIDETAG:
+#endif
+#ifdef SIMPLE_ARRAY_SIGNED_BYTE_30_WIDETAG
+ case SIMPLE_ARRAY_SIGNED_BYTE_30_WIDETAG:
+#endif
+#ifdef SIMPLE_ARRAY_SIGNED_BYTE_32_WIDETAG
+ case SIMPLE_ARRAY_SIGNED_BYTE_32_WIDETAG:
+#endif
+ case SIMPLE_ARRAY_SINGLE_FLOAT_WIDETAG:
+ case SIMPLE_ARRAY_DOUBLE_FLOAT_WIDETAG:
+#ifdef SIMPLE_ARRAY_LONG_FLOAT_WIDETAG
+ case SIMPLE_ARRAY_LONG_FLOAT_WIDETAG:
+#endif
+#ifdef SIMPLE_ARRAY_COMPLEX_SINGLE_FLOAT_WIDETAG
+ case SIMPLE_ARRAY_COMPLEX_SINGLE_FLOAT_WIDETAG:
+#endif
+#ifdef SIMPLE_ARRAY_COMPLEX_DOUBLE_FLOAT_WIDETAG
+ case SIMPLE_ARRAY_COMPLEX_DOUBLE_FLOAT_WIDETAG:
+#endif
+#ifdef SIMPLE_ARRAY_COMPLEX_LONG_FLOAT_WIDETAG
+ case SIMPLE_ARRAY_COMPLEX_LONG_FLOAT_WIDETAG:
+#endif
+ case SAP_WIDETAG:
+ case WEAK_POINTER_WIDETAG:
break;
default:
/* We need to allow raw pointers into Code objects for
* return addresses. This will also pick up pointers to
* functions in code objects. */
- if (TypeOf(*start_addr) == type_CodeHeader) {
+ if (widetag_of(*start_addr) == CODE_HEADER_WIDETAG) {
gc_assert(num_valid_stack_ra_locations <
MAX_STACK_RETURN_ADDRESSES);
valid_stack_ra_locations[num_valid_stack_ra_locations] = sp;
bcopy(old, new, nwords * sizeof(lispobj));
/* Deposit forwarding pointer. */
- result = (lispobj)new | lowtagof(thing);
+ result = (lispobj)new | lowtag_of(thing);
*old = result;
/* Scavenge it. */
bcopy(old, new, nwords * sizeof(lispobj));
/* Deposit forwarding pointer. */
- result = (lispobj)new | lowtagof(thing);
+ result = (lispobj)new | lowtag_of(thing);
*old = result;
/* Scavenge it. */
bcopy(old, new, nwords * sizeof(lispobj));
/* Deposit forwarding pointer. */
- result = (lispobj)new | lowtagof(thing);
+ result = (lispobj)new | lowtag_of(thing);
*old = result;
/* Scavenge the function. */
bcopy(old, new, nwords * sizeof(lispobj));
/* Deposit forwarding pointer. */
- result = (lispobj)new | lowtagof(thing);
+ result = (lispobj)new | lowtag_of(thing);
*old = result;
return result;
bcopy(vector, new, nwords * sizeof(lispobj));
- result = (lispobj)new | lowtagof(thing);
+ result = (lispobj)new | lowtag_of(thing);
vector->header = result;
if (boxed)
static void
apply_code_fixups_during_purify(struct code *old_code, struct code *new_code)
{
- int nheader_words, ncode_words, nwords;
- void *constants_start_addr, *constants_end_addr;
- void *code_start_addr, *code_end_addr;
- lispobj fixups = NIL;
- unsigned displacement = (unsigned)new_code - (unsigned)old_code;
- struct vector *fixups_vector;
-
- ncode_words = fixnum_value(new_code->code_size);
- nheader_words = HeaderValue(*(lispobj *)new_code);
- nwords = ncode_words + nheader_words;
-
- constants_start_addr = (void *)new_code + 5*4;
- constants_end_addr = (void *)new_code + nheader_words*4;
- code_start_addr = (void *)new_code + nheader_words*4;
- code_end_addr = (void *)new_code + nwords*4;
-
- /* The first constant should be a pointer to the fixups for this
- * code objects. Check. */
- fixups = new_code->constants[0];
-
- /* It will be 0 or the unbound-marker if there are no fixups, and
- * will be an other-pointer to a vector if it is valid. */
- if ((fixups==0) ||
- (fixups==type_UnboundMarker) ||
- !is_lisp_pointer(fixups)) {
+ int nheader_words, ncode_words, nwords;
+ void *constants_start_addr, *constants_end_addr;
+ void *code_start_addr, *code_end_addr;
+ lispobj fixups = NIL;
+ unsigned displacement = (unsigned)new_code - (unsigned)old_code;
+ struct vector *fixups_vector;
+
+ ncode_words = fixnum_value(new_code->code_size);
+ nheader_words = HeaderValue(*(lispobj *)new_code);
+ nwords = ncode_words + nheader_words;
+
+ constants_start_addr = (void *)new_code + 5*4;
+ constants_end_addr = (void *)new_code + nheader_words*4;
+ code_start_addr = (void *)new_code + nheader_words*4;
+ code_end_addr = (void *)new_code + nwords*4;
+
+ /* The first constant should be a pointer to the fixups for this
+ * code objects. Check. */
+ fixups = new_code->constants[0];
+
+ /* It will be 0 or the unbound-marker if there are no fixups, and
+ * will be an other-pointer to a vector if it is valid. */
+ if ((fixups==0) ||
+ (fixups==UNBOUND_MARKER_WIDETAG) ||
+ !is_lisp_pointer(fixups)) {
#ifdef GENCGC
- /* Check for a possible errors. */
- sniff_code_object(new_code,displacement);
+ /* Check for a possible errors. */
+ sniff_code_object(new_code,displacement);
#endif
- return;
- }
+ return;
+ }
- fixups_vector = (struct vector *)native_pointer(fixups);
+ fixups_vector = (struct vector *)native_pointer(fixups);
- /* Could be pointing to a forwarding pointer. */
- if (is_lisp_pointer(fixups) && (dynamic_pointer_p(fixups))
- && forwarding_pointer_p(*(lispobj *)fixups_vector)) {
- /* If so then follow it. */
- fixups_vector = (struct vector *)native_pointer(*(lispobj *)fixups_vector);
- }
+ /* Could be pointing to a forwarding pointer. */
+ if (is_lisp_pointer(fixups) && (dynamic_pointer_p(fixups))
+ && forwarding_pointer_p(*(lispobj *)fixups_vector)) {
+ /* If so then follow it. */
+ fixups_vector =
+ (struct vector *)native_pointer(*(lispobj *)fixups_vector);
+ }
- if (TypeOf(fixups_vector->header) == type_SimpleArrayUnsignedByte32) {
- /* We got the fixups for the code block. Now work through the vector,
- * and apply a fixup at each address. */
- int length = fixnum_value(fixups_vector->length);
- int i;
- for (i=0; i<length; i++) {
- unsigned offset = fixups_vector->data[i];
- /* Now check the current value of offset. */
- unsigned old_value = *(unsigned *)((unsigned)code_start_addr + offset);
-
- /* If it's within the old_code object then it must be an
- * absolute fixup (relative ones are not saved) */
- if ((old_value>=(unsigned)old_code)
- && (old_value<((unsigned)old_code + nwords*4)))
- /* So add the dispacement. */
- *(unsigned *)((unsigned)code_start_addr + offset) = old_value
- + displacement;
- else
- /* It is outside the old code object so it must be a relative
- * fixup (absolute fixups are not saved). So subtract the
- * displacement. */
- *(unsigned *)((unsigned)code_start_addr + offset) = old_value
- - displacement;
+ if (widetag_of(fixups_vector->header) ==
+ SIMPLE_ARRAY_UNSIGNED_BYTE_32_WIDETAG) {
+ /* We got the fixups for the code block. Now work through the
+ * vector, and apply a fixup at each address. */
+ int length = fixnum_value(fixups_vector->length);
+ int i;
+ for (i=0; i<length; i++) {
+ unsigned offset = fixups_vector->data[i];
+ /* Now check the current value of offset. */
+ unsigned old_value =
+ *(unsigned *)((unsigned)code_start_addr + offset);
+
+ /* If it's within the old_code object then it must be an
+ * absolute fixup (relative ones are not saved) */
+ if ((old_value>=(unsigned)old_code)
+ && (old_value<((unsigned)old_code + nwords*4)))
+ /* So add the dispacement. */
+ *(unsigned *)((unsigned)code_start_addr + offset) = old_value
+ + displacement;
+ else
+ /* It is outside the old code object so it must be a relative
+ * fixup (absolute fixups are not saved). So subtract the
+ * displacement. */
+ *(unsigned *)((unsigned)code_start_addr + offset) = old_value
+ - displacement;
+ }
}
- }
- /* No longer need the fixups. */
- new_code->constants[0] = 0;
+ /* No longer need the fixups. */
+ new_code->constants[0] = 0;
#ifdef GENCGC
- /* Check for possible errors. */
- sniff_code_object(new_code,displacement);
+ /* Check for possible errors. */
+ sniff_code_object(new_code,displacement);
#endif
}
#endif
func != NIL;
func = ((struct simple_fun *)native_pointer(func))->next) {
- gc_assert(lowtagof(func) == FUN_POINTER_LOWTAG);
+ gc_assert(lowtag_of(func) == FUN_POINTER_LOWTAG);
*(lispobj *)native_pointer(func) = result + (func - thing);
}
/* Arrange to scavenge the debug info later. */
pscav_later(&new->debug_info, 1);
- if(new->trace_table_offset & 0x3)
+ if (new->trace_table_offset & 0x3)
#if 0
pscav(&new->trace_table_offset, 1, 0);
#else
for (func = new->entry_points;
func != NIL;
func = ((struct simple_fun *)native_pointer(func))->next) {
- gc_assert(lowtagof(func) == FUN_POINTER_LOWTAG);
+ gc_assert(lowtag_of(func) == FUN_POINTER_LOWTAG);
gc_assert(!dynamic_pointer_p(func));
#ifdef __i386__
* Otherwise we have to do something strange, 'cause it is buried
* inside a code object. */
- if (TypeOf(header) == type_SimpleFunHeader ||
- TypeOf(header) == type_ClosureFunHeader) {
+ if (widetag_of(header) == SIMPLE_FUN_HEADER_WIDETAG ||
+ widetag_of(header) == CLOSURE_FUN_HEADER_WIDETAG) {
/* We can only end up here if the code object has not been
* scavenged, because if it had been scavenged, forwarding pointers
old = (lispobj *)native_pointer(thing);
/* Allocate the new one. */
- if (TypeOf(header) == type_FuncallableInstanceHeader) {
+ if (widetag_of(header) == FUNCALLABLE_INSTANCE_HEADER_WIDETAG) {
/* FINs *must* not go in read_only space. */
new = static_free;
static_free += CEILING(nwords, 2);
bcopy(old, new, nwords * sizeof(lispobj));
/* Deposit forwarding pointer. */
- result = (lispobj)new | lowtagof(thing);
+ result = (lispobj)new | lowtag_of(thing);
*old = result;
/* Scavenge it. */
/* And count this cell. */
length++;
- } while (lowtagof(thing) == LIST_POINTER_LOWTAG &&
+ } while (lowtag_of(thing) == LIST_POINTER_LOWTAG &&
dynamic_pointer_p(thing) &&
!(forwarding_pointer_p(*(lispobj *)native_pointer(thing))));
static lispobj
ptrans_otherptr(lispobj thing, lispobj header, boolean constant)
{
- switch (TypeOf(header)) {
- case type_Bignum:
- case type_SingleFloat:
- case type_DoubleFloat:
-#ifdef type_LongFloat
- case type_LongFloat:
+ switch (widetag_of(header)) {
+ case BIGNUM_WIDETAG:
+ case SINGLE_FLOAT_WIDETAG:
+ case DOUBLE_FLOAT_WIDETAG:
+#ifdef LONG_FLOAT_WIDETAG
+ case LONG_FLOAT_WIDETAG:
#endif
-#ifdef type_ComplexSingleFloat
- case type_ComplexSingleFloat:
+#ifdef COMPLEX_SINGLE_FLOAT_WIDETAG
+ case COMPLEX_SINGLE_FLOAT_WIDETAG:
#endif
-#ifdef type_ComplexDoubleFloat
- case type_ComplexDoubleFloat:
+#ifdef COMPLEX_DOUBLE_FLOAT_WIDETAG
+ case COMPLEX_DOUBLE_FLOAT_WIDETAG:
#endif
-#ifdef type_ComplexLongFloat
- case type_ComplexLongFloat:
+#ifdef COMPLEX_LONG_FLOAT_WIDETAG
+ case COMPLEX_LONG_FLOAT_WIDETAG:
#endif
- case type_Sap:
+ case SAP_WIDETAG:
return ptrans_unboxed(thing, header);
- case type_Ratio:
- case type_Complex:
- case type_SimpleArray:
- case type_ComplexString:
- case type_ComplexVector:
- case type_ComplexArray:
+ case RATIO_WIDETAG:
+ case COMPLEX_WIDETAG:
+ case SIMPLE_ARRAY_WIDETAG:
+ case COMPLEX_STRING_WIDETAG:
+ case COMPLEX_VECTOR_WIDETAG:
+ case COMPLEX_ARRAY_WIDETAG:
return ptrans_boxed(thing, header, constant);
- case type_ValueCellHeader:
- case type_WeakPointer:
+ case VALUE_CELL_HEADER_WIDETAG:
+ case WEAK_POINTER_WIDETAG:
return ptrans_boxed(thing, header, 0);
- case type_SymbolHeader:
+ case SYMBOL_HEADER_WIDETAG:
return ptrans_boxed(thing, header, 0);
- case type_SimpleString:
+ case SIMPLE_STRING_WIDETAG:
return ptrans_vector(thing, 8, 1, 0, constant);
- case type_SimpleBitVector:
+ case SIMPLE_BIT_VECTOR_WIDETAG:
return ptrans_vector(thing, 1, 0, 0, constant);
- case type_SimpleVector:
+ case SIMPLE_VECTOR_WIDETAG:
return ptrans_vector(thing, 32, 0, 1, constant);
- case type_SimpleArrayUnsignedByte2:
+ case SIMPLE_ARRAY_UNSIGNED_BYTE_2_WIDETAG:
return ptrans_vector(thing, 2, 0, 0, constant);
- case type_SimpleArrayUnsignedByte4:
+ case SIMPLE_ARRAY_UNSIGNED_BYTE_4_WIDETAG:
return ptrans_vector(thing, 4, 0, 0, constant);
- case type_SimpleArrayUnsignedByte8:
-#ifdef type_SimpleArraySignedByte8
- case type_SimpleArraySignedByte8:
+ case SIMPLE_ARRAY_UNSIGNED_BYTE_8_WIDETAG:
+#ifdef SIMPLE_ARRAY_SIGNED_BYTE_8_WIDETAG
+ case SIMPLE_ARRAY_SIGNED_BYTE_8_WIDETAG:
#endif
return ptrans_vector(thing, 8, 0, 0, constant);
- case type_SimpleArrayUnsignedByte16:
-#ifdef type_SimpleArraySignedByte16
- case type_SimpleArraySignedByte16:
+ case SIMPLE_ARRAY_UNSIGNED_BYTE_16_WIDETAG:
+#ifdef SIMPLE_ARRAY_SIGNED_BYTE_16_WIDETAG
+ case SIMPLE_ARRAY_SIGNED_BYTE_16_WIDETAG:
#endif
return ptrans_vector(thing, 16, 0, 0, constant);
- case type_SimpleArrayUnsignedByte32:
-#ifdef type_SimpleArraySignedByte30
- case type_SimpleArraySignedByte30:
+ case SIMPLE_ARRAY_UNSIGNED_BYTE_32_WIDETAG:
+#ifdef SIMPLE_ARRAY_SIGNED_BYTE_30_WIDETAG
+ case SIMPLE_ARRAY_SIGNED_BYTE_30_WIDETAG:
#endif
-#ifdef type_SimpleArraySignedByte32
- case type_SimpleArraySignedByte32:
+#ifdef SIMPLE_ARRAY_SIGNED_BYTE_32_WIDETAG
+ case SIMPLE_ARRAY_SIGNED_BYTE_32_WIDETAG:
#endif
return ptrans_vector(thing, 32, 0, 0, constant);
- case type_SimpleArraySingleFloat:
+ case SIMPLE_ARRAY_SINGLE_FLOAT_WIDETAG:
return ptrans_vector(thing, 32, 0, 0, constant);
- case type_SimpleArrayDoubleFloat:
+ case SIMPLE_ARRAY_DOUBLE_FLOAT_WIDETAG:
return ptrans_vector(thing, 64, 0, 0, constant);
-#ifdef type_SimpleArrayLongFloat
- case type_SimpleArrayLongFloat:
+#ifdef SIMPLE_ARRAY_LONG_FLOAT_WIDETAG
+ case SIMPLE_ARRAY_LONG_FLOAT_WIDETAG:
#ifdef __i386__
return ptrans_vector(thing, 96, 0, 0, constant);
#endif
#endif
#endif
-#ifdef type_SimpleArrayComplexSingleFloat
- case type_SimpleArrayComplexSingleFloat:
+#ifdef SIMPLE_ARRAY_COMPLEX_SINGLE_FLOAT_WIDETAG
+ case SIMPLE_ARRAY_COMPLEX_SINGLE_FLOAT_WIDETAG:
return ptrans_vector(thing, 64, 0, 0, constant);
#endif
-#ifdef type_SimpleArrayComplexDoubleFloat
- case type_SimpleArrayComplexDoubleFloat:
+#ifdef SIMPLE_ARRAY_COMPLEX_DOUBLE_FLOAT_WIDETAG
+ case SIMPLE_ARRAY_COMPLEX_DOUBLE_FLOAT_WIDETAG:
return ptrans_vector(thing, 128, 0, 0, constant);
#endif
-#ifdef type_SimpleArrayComplexLongFloat
- case type_SimpleArrayComplexLongFloat:
+#ifdef SIMPLE_ARRAY_COMPLEX_LONG_FLOAT_WIDETAG
+ case SIMPLE_ARRAY_COMPLEX_LONG_FLOAT_WIDETAG:
#ifdef __i386__
return ptrans_vector(thing, 192, 0, 0, constant);
#endif
#endif
#endif
- case type_CodeHeader:
+ case CODE_HEADER_WIDETAG:
return ptrans_code(thing);
- case type_ReturnPcHeader:
+ case RETURN_PC_HEADER_WIDETAG:
return ptrans_returnpc(thing, header);
- case type_Fdefn:
+ case FDEFN_WIDETAG:
return ptrans_fdefn(thing, header);
default:
for (func = code->entry_points;
func != NIL;
func = ((struct simple_fun *)native_pointer(func))->next) {
- gc_assert(lowtagof(func) == FUN_POINTER_LOWTAG);
+ gc_assert(lowtag_of(func) == FUN_POINTER_LOWTAG);
gc_assert(!dynamic_pointer_p(func));
#ifdef __i386__
thing = header;
else {
/* Nope, copy the object. */
- switch (lowtagof(thing)) {
+ switch (lowtag_of(thing)) {
case FUN_POINTER_LOWTAG:
thing = ptrans_func(thing, header);
break;
else if (thing & 3) {
/* It's an other immediate. Maybe the header for an unboxed */
/* object. */
- switch (TypeOf(thing)) {
- case type_Bignum:
- case type_SingleFloat:
- case type_DoubleFloat:
-#ifdef type_LongFloat
- case type_LongFloat:
-#endif
- case type_Sap:
+ switch (widetag_of(thing)) {
+ case BIGNUM_WIDETAG:
+ case SINGLE_FLOAT_WIDETAG:
+ case DOUBLE_FLOAT_WIDETAG:
+#ifdef LONG_FLOAT_WIDETAG
+ case LONG_FLOAT_WIDETAG:
+#endif
+ case SAP_WIDETAG:
/* It's an unboxed simple object. */
count = HeaderValue(thing)+1;
break;
- case type_SimpleVector:
- if (HeaderValue(thing) == subtype_VectorValidHashing)
- *addr = (subtype_VectorMustRehash<<N_TYPE_BITS) |
- type_SimpleVector;
+ case SIMPLE_VECTOR_WIDETAG:
+ if (HeaderValue(thing) == subtype_VectorValidHashing) {
+ *addr = (subtype_VectorMustRehash << N_WIDETAG_BITS) |
+ SIMPLE_VECTOR_WIDETAG;
+ }
count = 1;
break;
- case type_SimpleString:
+ case SIMPLE_STRING_WIDETAG:
vector = (struct vector *)addr;
count = CEILING(NWORDS(fixnum_value(vector->length)+1,4)+2,2);
break;
- case type_SimpleBitVector:
+ case SIMPLE_BIT_VECTOR_WIDETAG:
vector = (struct vector *)addr;
count = CEILING(NWORDS(fixnum_value(vector->length),32)+2,2);
break;
- case type_SimpleArrayUnsignedByte2:
+ case SIMPLE_ARRAY_UNSIGNED_BYTE_2_WIDETAG:
vector = (struct vector *)addr;
count = CEILING(NWORDS(fixnum_value(vector->length),16)+2,2);
break;
- case type_SimpleArrayUnsignedByte4:
+ case SIMPLE_ARRAY_UNSIGNED_BYTE_4_WIDETAG:
vector = (struct vector *)addr;
count = CEILING(NWORDS(fixnum_value(vector->length),8)+2,2);
break;
- case type_SimpleArrayUnsignedByte8:
-#ifdef type_SimpleArraySignedByte8
- case type_SimpleArraySignedByte8:
+ case SIMPLE_ARRAY_UNSIGNED_BYTE_8_WIDETAG:
+#ifdef SIMPLE_ARRAY_SIGNED_BYTE_8_WIDETAG
+ case SIMPLE_ARRAY_SIGNED_BYTE_8_WIDETAG:
#endif
vector = (struct vector *)addr;
count = CEILING(NWORDS(fixnum_value(vector->length),4)+2,2);
break;
- case type_SimpleArrayUnsignedByte16:
-#ifdef type_SimpleArraySignedByte16
- case type_SimpleArraySignedByte16:
+ case SIMPLE_ARRAY_UNSIGNED_BYTE_16_WIDETAG:
+#ifdef SIMPLE_ARRAY_SIGNED_BYTE_16_WIDETAG
+ case SIMPLE_ARRAY_SIGNED_BYTE_16_WIDETAG:
#endif
vector = (struct vector *)addr;
count = CEILING(NWORDS(fixnum_value(vector->length),2)+2,2);
break;
- case type_SimpleArrayUnsignedByte32:
-#ifdef type_SimpleArraySignedByte30
- case type_SimpleArraySignedByte30:
+ case SIMPLE_ARRAY_UNSIGNED_BYTE_32_WIDETAG:
+#ifdef SIMPLE_ARRAY_SIGNED_BYTE_30_WIDETAG
+ case SIMPLE_ARRAY_SIGNED_BYTE_30_WIDETAG:
#endif
-#ifdef type_SimpleArraySignedByte32
- case type_SimpleArraySignedByte32:
+#ifdef SIMPLE_ARRAY_SIGNED_BYTE_32_WIDETAG
+ case SIMPLE_ARRAY_SIGNED_BYTE_32_WIDETAG:
#endif
vector = (struct vector *)addr;
count = CEILING(fixnum_value(vector->length)+2,2);
break;
- case type_SimpleArraySingleFloat:
+ case SIMPLE_ARRAY_SINGLE_FLOAT_WIDETAG:
vector = (struct vector *)addr;
count = CEILING(fixnum_value(vector->length)+2,2);
break;
- case type_SimpleArrayDoubleFloat:
-#ifdef type_SimpleArrayComplexSingleFloat
- case type_SimpleArrayComplexSingleFloat:
+ case SIMPLE_ARRAY_DOUBLE_FLOAT_WIDETAG:
+#ifdef SIMPLE_ARRAY_COMPLEX_SINGLE_FLOAT_WIDETAG
+ case SIMPLE_ARRAY_COMPLEX_SINGLE_FLOAT_WIDETAG:
#endif
vector = (struct vector *)addr;
count = fixnum_value(vector->length)*2+2;
break;
-#ifdef type_SimpleArrayLongFloat
- case type_SimpleArrayLongFloat:
+#ifdef SIMPLE_ARRAY_LONG_FLOAT_WIDETAG
+ case SIMPLE_ARRAY_LONG_FLOAT_WIDETAG:
vector = (struct vector *)addr;
#ifdef __i386__
count = fixnum_value(vector->length)*3+2;
break;
#endif
-#ifdef type_SimpleArrayComplexDoubleFloat
- case type_SimpleArrayComplexDoubleFloat:
+#ifdef SIMPLE_ARRAY_COMPLEX_DOUBLE_FLOAT_WIDETAG
+ case SIMPLE_ARRAY_COMPLEX_DOUBLE_FLOAT_WIDETAG:
vector = (struct vector *)addr;
count = fixnum_value(vector->length)*4+2;
break;
#endif
-#ifdef type_SimpleArrayComplexLongFloat
- case type_SimpleArrayComplexLongFloat:
+#ifdef SIMPLE_ARRAY_COMPLEX_LONG_FLOAT_WIDETAG
+ case SIMPLE_ARRAY_COMPLEX_LONG_FLOAT_WIDETAG:
vector = (struct vector *)addr;
#ifdef __i386__
count = fixnum_value(vector->length)*6+2;
break;
#endif
- case type_CodeHeader:
+ case CODE_HEADER_WIDETAG:
#ifndef __i386__
gc_abort(); /* no code headers in static space */
#else
#endif
break;
- case type_SimpleFunHeader:
- case type_ClosureFunHeader:
- case type_ReturnPcHeader:
+ case SIMPLE_FUN_HEADER_WIDETAG:
+ case CLOSURE_FUN_HEADER_WIDETAG:
+ case RETURN_PC_HEADER_WIDETAG:
/* We should never hit any of these, 'cause they occur
* buried in the middle of code objects. */
gc_abort();
break;
#ifdef __i386__
- case type_ClosureHeader:
- case type_FuncallableInstanceHeader:
+ case CLOSURE_HEADER_WIDETAG:
+ case FUNCALLABLE_INSTANCE_HEADER_WIDETAG:
/* The function self pointer needs special care on the
* x86 because it is the real entry point. */
{
break;
#endif
- case type_WeakPointer:
+ case WEAK_POINTER_WIDETAG:
/* Weak pointers get preserved during purify, 'cause I
* don't feel like figuring out how to break them. */
pscav(addr+1, 2, constant);
count = 4;
break;
- case type_Fdefn:
+ case FDEFN_WIDETAG:
/* We have to handle fdefn objects specially, so we
* can fix up the raw function address. */
count = pscav_fdefn((struct fdefn *)addr);
* want/need this functionality, and can test and document it,
* please submit a patch. */
#if 0
- if (SymbolValue(SCAVENGE_READ_ONLY_SPACE) != type_UnboundMarker
+ if (SymbolValue(SCAVENGE_READ_ONLY_SPACE) != UNBOUND_MARKER_WIDETAG
&& SymbolValue(SCAVENGE_READ_ONLY_SPACE) != NIL) {
unsigned read_only_space_size =
(lispobj *)SymbolValue(READ_ONLY_SPACE_FREE_POINTER) -