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add new eval compiler

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fix garbage collector for new big allocation scheme.
This commit is contained in:
Vítor Santos Costa
2008-12-05 16:08:44 +00:00
parent 8bcafd417a
commit 2e8d898e86
4 changed files with 21 additions and 20 deletions
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22
C/globals.c
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@@ -50,13 +50,13 @@ static char SccsId[] = "%W% %G%";
static UInt
big2arena_sz(CELL *arena_base)
{
return ((MP_INT*)(arena_base+1))->_mp_alloc + (sizeof(MP_INT) + sizeof(Functor)+sizeof(CELL))/sizeof(CELL);
return ((MP_INT*)(arena_base+2))->_mp_alloc + (sizeof(MP_INT) + sizeof(Functor)+2*sizeof(CELL))/sizeof(CELL);
}
static UInt
arena2big_sz(UInt sz)
{
return sz - (sizeof(MP_INT) + sizeof(Functor) + sizeof(CELL))/sizeof(CELL);
return sz - (sizeof(MP_INT) + sizeof(Functor) + 2*sizeof(CELL))/sizeof(CELL);
}
@@ -85,16 +85,16 @@ ArenaSz(Term arena)
static Term
CreateNewArena(CELL *ptr, UInt size)
{
Term t = AbsAppl(ptr);
MP_INT *dst;
Term t = AbsAppl(ptr);
MP_INT *dst;
ptr[0] = (CELL)FunctorBigInt;
ptr[1] = EMPTY_ARENA;
dst = (MP_INT *)(ptr+2);
dst->_mp_size = 0L;
dst->_mp_alloc = arena2big_sz(size);
ptr[size-1] = EndSpecials;
return t;
ptr[0] = (CELL)FunctorBigInt;
ptr[1] = EMPTY_ARENA;
dst = (MP_INT *)(ptr+2);
dst->_mp_size = 0L;
dst->_mp_alloc = arena2big_sz(size);
ptr[size-1] = EndSpecials;
return t;
}
#if COROUTINING