Update Files

Kha/Backends/Kinc-HL/hl/src/std/array.c

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+/*
+ * Copyright (C)2005-2016 Haxe Foundation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+#include <hl.h>
+
+HL_PRIM varray *hl_alloc_array( hl_type *at, int size ) {
+	if( size == 0 && at->kind == HDYN ) {
+		static varray empty_array = { &hlt_array, &hlt_dyn };
+		return &empty_array;
+	}
+	int esize = hl_type_size(at);
+	varray *a;
+	if( size < 0 ) hl_error("Invalid array size");
+	a = (varray*)hl_gc_alloc_gen(&hlt_array, sizeof(varray) + esize*size, (hl_is_ptr(at) ? MEM_KIND_DYNAMIC : MEM_KIND_NOPTR) | MEM_ZERO);
+	a->t = &hlt_array;
+	a->at = at;
+	a->size = size;
+	return a;
+}
+
+HL_PRIM void hl_array_blit( varray *dst, int dpos, varray *src, int spos, int len ) {
+	int size = hl_type_size(dst->at); 
+	memmove( hl_aptr(dst,vbyte) + dpos * size, hl_aptr(src,vbyte) + spos * size, len * size); 
+}
+
+HL_PRIM hl_type *hl_array_type( varray *a ) {
+	return a->at;
+}
+
+DEFINE_PRIM(_ARR,alloc_array,_TYPE _I32);
+DEFINE_PRIM(_VOID,array_blit,_ARR _I32 _ARR _I32 _I32);
+DEFINE_PRIM(_TYPE,array_type,_ARR);
+
+typedef struct {
+	hl_type *at;
+	int osize;
+	int size;
+} hl_carray;
+
+HL_PRIM void *hl_alloc_carray( hl_type *at, int size ) {
+	if( at->kind != HOBJ && at->kind != HSTRUCT )
+		hl_error("Invalid array type");
+	if( size < 0 )
+		hl_error("Invalid array size");
+
+	hl_runtime_obj *rt = at->obj->rt;
+	if( rt == NULL || rt->methods == NULL ) rt = hl_get_obj_proto(at);
+	int osize = rt->size;
+	if( osize & (HL_WSIZE-1) ) osize += HL_WSIZE - (osize & (HL_WSIZE-1));
+	hl_carray *arr;
+	int header = sizeof(hl_carray);
+	if( at->kind == HSTRUCT ) {
+		header += sizeof(vdynamic) * size;
+		arr = (hl_carray*)hl_gc_alloc_gen(at, header + size * osize, (rt->hasPtr ? MEM_KIND_RAW : MEM_KIND_NOPTR) | MEM_ZERO);
+		arr->osize = sizeof(vdynamic);
+	} else {
+		arr = (hl_carray*)hl_gc_alloc_gen(at, header + size * osize, (rt->hasPtr ? MEM_KIND_DYNAMIC : MEM_KIND_NOPTR) | MEM_ZERO);
+		arr->osize = osize;
+	}
+	arr->size = size;
+	arr->at = at;
+
+	int i,k;
+	for(k=0;k<size;k++) {
+		vobj *o = (vobj*)((char*)arr + header + osize * k);
+		if( at->kind == HOBJ )
+			o->t = at;
+		else {
+			vdynamic *d = (vdynamic*)((char*)(arr + 1) + k * sizeof(vdynamic));
+			d->t = at;
+			d->v.ptr = o;
+		}
+		for(i=0;i<rt->nbindings;i++) {
+			hl_runtime_binding *b = rt->bindings + i;
+			*(void**)(((char*)o) + rt->fields_indexes[b->fid]) = b->closure ? hl_alloc_closure_ptr(b->closure,b->ptr,o) : b->ptr;
+		}
+	}
+	return arr;
+}
+
+HL_PRIM int hl_carray_length( hl_carray *arr ) {
+	return arr->size;
+}
+
+HL_PRIM vdynamic *hl_carray_get( hl_carray *arr, int pos ) {
+	if( pos < 0 || pos >= arr->size ) return NULL;
+	return (vdynamic*)((char*)(arr + 1) + pos * arr->osize);
+}
+
+#define _CARRAY _ABSTRACT(hl_carray)
+DEFINE_PRIM(_CARRAY,alloc_carray,_TYPE _I32);
+DEFINE_PRIM(_DYN,carray_get,_CARRAY _I32);
+DEFINE_PRIM(_I32,carray_length,_CARRAY);