Mercurial > repos > rhope
view runtime/array.c @ 102:2f6f0867fd68
Added files I forgot to add in a previous commit
author | Mike Pavone <pavone@retrodev.com> |
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date | Tue, 10 Aug 2010 20:55:52 -0400 |
parents | fa437d23bb24 |
children | 7428aa5d6ade |
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#include "integer.h" #include "object.h" #include <stdio.h> void _internal_array_copyout(object * array, int32_t index, object * dest) { t_Array * arr = (t_Array *)array; memcpy(((char *)dest) + sizeof(object), ((char *)array) + sizeof(t_Array) + arr->payload.Eltype->bp->size * index, get_blueprint(dest)->size); get_blueprint(dest)->copy(dest); } void _internal_array_copyin(object * array, int32_t index, object * val) { t_Array * arr = (t_Array *)array; memcpy(((char *)array) + sizeof(t_Array) + arr->payload.Eltype->bp->size * index, ((char *)val) + sizeof(object), arr->payload.Eltype->bp->size); get_blueprint(val)->copy(val); } object * _internal_array_getboxed(object * array, int32_t index) { object * ret; object ** intarr = (object **)(((char *) array) + sizeof(t_BoxedSP_Array)); ret = add_ref(intarr[index]); release_ref(array); return ret; } void _internal_array_setboxed(object *array, int32_t index, object * val) { object ** intarr = (object **)(((char *) array) + sizeof(t_BoxedSP_Array)); intarr[index] = val; } object *_internal_array_allocboxed(int32_t size) { t_BoxedSP_Array * ret = (t_BoxedSP_Array *)new_multisize(TYPE_BOXEDARRAY, sizeof(nt_BoxedSP_Array)+sizeof(object *)*size); ret->payload.Length = 0; ret->payload.Storage = size; return (object *)ret; } object *_internal_array_allocboxedcopy(object * osource, int32_t size) { int32_t tocopy,idx; object **srcarr, **destarr; t_BoxedSP_Array * source = (t_BoxedSP_Array *)osource; t_BoxedSP_Array * ret = (t_BoxedSP_Array *)new_multisize(TYPE_BOXEDARRAY, sizeof(nt_BoxedSP_Array)+sizeof(object *)*size); ret->payload.Length = 0; ret->payload.Storage = size; tocopy = size < source->payload.Length ? size : source->payload.Length; srcarr = (object **)(source+1); destarr = (object **)(ret+1); for(idx = 0; idx < tocopy; ++idx) destarr[idx] = srcarr[idx]; release_ref(osource); return (object *)ret; } object * _internal_array_allocnaked(int32_t size , object * type) { t_Array * ret; t_Blueprint * bp = (t_Blueprint *)type; if (bp->bp->size < 0) { release_ref(type); return _internal_array_allocboxed(size); } ret = (t_Array *)new_multisize(TYPE_ARRAY, sizeof(nt_Array)+bp->bp->size*size); ret->payload.Length = 0; ret->payload.Storage = size; ret->payload.Eltype = bp; return (object *)ret; } object * _internal_array_allocnakedcopy(object * osource, int32_t size) { int32_t tocopy,idx; char *cur; t_Array * ret, *source = (t_Array *)osource; t_Blueprint * bp = source->payload.Eltype; ret = (t_Array *)new_multisize(TYPE_ARRAY, sizeof(nt_Array)+bp->bp->size*size); ret->payload.Length = 0; ret->payload.Storage = size; add_ref((object *)bp); ret->payload.Eltype = bp; tocopy = size < source->payload.Length ? size : source->payload.Length; memcpy(ret+1, source+1, tocopy*bp->bp->size); //Lower type IDs don't have any reference params so we can safely skip this for those if(bp->bp->type_id >= TYPE_ARRAY) { //Ugly hack cur = ((char *)(ret+1))-sizeof(object) ; for(idx=0; idx < tocopy; ++idx) { bp->bp->copy((object *)cur); cur += bp->bp->size; } } fflush(stdout); release_ref(osource); return (object *)ret; }