Commit 791d890c authored by sewardj's avatar sewardj

[project @ 2001-12-20 16:12:09 by sewardj]

Outline freeStablePtr, so NCG-generated code actually has something to call :)

Also remove the presumably-defunct splitStablePtr.
parent 0cc54eac
/* -----------------------------------------------------------------------------
* $Id: Stable.h,v 1.11 2001/12/12 14:03:30 simonmar Exp $
* $Id: Stable.h,v 1.12 2001/12/20 16:12:09 sewardj Exp $
*
* (c) The GHC Team, 1998-2000
*
......@@ -42,31 +42,14 @@ extern DLL_IMPORT_RTS snEntry *stable_ptr_free;
extern DLL_IMPORT_RTS unsigned int SPT_size;
extern void freeStablePtr(StgStablePtr sp);
extern inline StgPtr
deRefStablePtr(StgStablePtr sp)
{
ASSERT(stable_ptr_table[(StgWord)sp].ref > 0);
return stable_ptr_table[(StgWord)sp].addr;
}
extern inline void
freeStablePtr(StgStablePtr sp)
{
StgWord sn = (StgWord)sp;
ASSERT(sn < SPT_size
&& stable_ptr_table[sn].addr != NULL
&& stable_ptr_table[sn].ref > 0);
stable_ptr_table[sn].ref --;
}
extern inline StgStablePtr
splitStablePtr(StgStablePtr sp)
{
stable_ptr_table[(StgWord)sp].ref ++;
return sp;
}
/* No deRefStableName, because the existence of a stable name doesn't
* guarantee the existence of the object itself.
......
/* -----------------------------------------------------------------------------
* $Id: Stable.c,v 1.18 2001/11/21 10:09:16 simonmar Exp $
* $Id: Stable.c,v 1.19 2001/12/20 16:12:09 sewardj Exp $
*
* (c) The GHC Team, 1998-1999
*
......@@ -233,6 +233,18 @@ getStablePtr(StgPtr p)
return (StgStablePtr)(sn);
}
void
freeStablePtr(StgStablePtr sp)
{
StgWord sn = (StgWord)sp;
ASSERT(sn < SPT_size
&& stable_ptr_table[sn].addr != NULL
&& stable_ptr_table[sn].ref > 0);
stable_ptr_table[sn].ref --;
}
void
enlargeStablePtrTable(void)
{
......
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