owner = get_entity_owner(ent);
id = get_entity_ld_ident(ent);
if (owner == get_tls_type()) {
- id = mangle(id, new_id_from_chars("@NTPOFF", 7));
+ if (get_entity_visibility(ent) == visibility_external_allocated)
+ id = mangle(id, new_id_from_chars("@INDNTPOFF", 10));
+ else
+ id = mangle(id, new_id_from_chars("@NTPOFF", 7));
}
return id;
*/
char *get_ia32_am_offs(const ir_node *node) {
ia32_attr_t *attr = get_ia32_attr(node);
- char *res = NULL;
- int size;
+ static char res[64];
- if (! attr->am_offs) {
- return NULL;
- }
-
- if (! attr->plain_offs)
- attr->plain_offs = (struct obstack *)_new_arr_d(get_irg_obstack(get_irn_irg(node)), 1, sizeof(*(attr->plain_offs)));
- else
- obstack_free(attr->plain_offs, NULL);
-
- obstack_init(attr->plain_offs);
-
- size = obstack_object_size(attr->am_offs);
- if (size > 0) {
- res = obstack_alloc(attr->plain_offs, size + 2);
- res[0] = attr->data.offs_sign ? '-' : '+';
- memcpy(&res[1], obstack_base(attr->am_offs), size);
- res[size + 1] = '\0';
- }
+ snprintf(res, sizeof(res), "%+ld", attr->am_offs);
return res;
}
+/**
+ * Gets the addressmode offset as long.
+ */
+long get_ia32_am_offs_long(const ir_node *node) {
+ ia32_attr_t *attr = get_ia32_attr(node);
+ return attr->am_offs;
+}
+
/**
* Add an offset for addrmode.
*/
static void extend_ia32_am_offs(ir_node *node, char *offset, char op) {
ia32_attr_t *attr = get_ia32_attr(node);
+ int res, o;
if (! offset || strlen(offset) < 1)
return;
- /* offset could already have an explicit sign */
- /* -> supersede op if necessary */
- if (offset[0] == '-' || offset[0] == '+') {
- if (offset[0] == '-') {
- op = (op == '-') ? '+' : '-';
- }
-
- /* skip explicit sign */
- offset++;
- }
-
- if (! attr->am_offs) {
- /* obstack is not initialized */
- attr->am_offs = (struct obstack *)_new_arr_d(get_irg_obstack(get_irn_irg(node)), 1, sizeof(*(attr->am_offs)));
- obstack_init(attr->am_offs);
+ res = sscanf(offset, "%d", &o);
+ assert(res == 1);
- attr->data.offs_sign = (op == '-') ? 1 : 0;
- }
- else {
- /* If obstack is initialized, connect the new offset with op */
- obstack_printf(attr->am_offs, "%c", op);
- }
-
- obstack_printf(attr->am_offs, "%s", offset);
+ if (op == '-')
+ attr->am_offs -= o;
+ else if (op == '+')
+ attr->am_offs += o;
+ else
+ assert(0);
}
/**
/**
* Sets the string representation of the internal const.
*/
-void set_ia32_cnst(ir_node *node, char *cnst) {
+void set_ia32_cnst(ir_node *node, const char *cnst) {
ia32_attr_t *attr = get_ia32_attr(node);
attr->cnst = new_id_from_str(cnst);
}
attr->cnst_val.tv = get_Const_tarval(cnst);
mode = get_tarval_mode(attr->cnst_val.tv);
if (mode_is_reference(mode) &&
- get_mode_null(mode) == attr->cnst_val.tv)
- attr->cnst_val.tv = get_mode_null(mode_Is);
+ get_mode_null(mode) == attr->cnst_val.tv) {
+ attr->cnst_val.tv = get_mode_null(mode_Iu);
+ }
attr->cnst = get_ident_for_tv(attr->cnst_val.tv);
break;
case iro_SymConst:
return !equ;
}
+/* Copy attribute function not needed any more, but might be of use later. */
+#if 0
+/* copies the ia32 attributes */
+static void ia32_copy_attr(const ir_node *old_node, ir_node *new_node) {
+ ia32_attr_t *attr_old = get_ia32_attr(old_node);
+ ia32_attr_t *attr_new = get_ia32_attr(new_node);
+ int n_res = get_ia32_n_res(old_node);
+
+ /* copy the attributes */
+ memcpy(attr_new, attr_old, sizeof(*attr_new));
+}
+
+/**
+ * Registers the ia32_copy_attr function for all ia32 opcodes.
+ */
+void ia32_register_copy_attr_func(void) {
+ unsigned i, f = get_ia32_opcode_first(), l = get_ia32_opcode_last();
+
+ for (i = f; i < l; i++) {
+ ir_op *op = get_irp_opcode(i);
+ op->ops.copy_attr = ia32_copy_attr;
+ }
+}
+#endif
+
/* Include the generated constructor functions */
#include "gen_ia32_new_nodes.c.inl"