Do the double-dereference in two steps to avoid garbage in the high 32 address bits on ppc64.
Signed-off-by: Andreas Färber andreas.faerber@web.de --- kernel/internal.c | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/kernel/internal.c b/kernel/internal.c index 0235737..760c66d 100644 --- a/kernel/internal.c +++ b/kernel/internal.c @@ -329,10 +329,11 @@ static void doplusloop(void) #ifndef FCOMPILER static ucell get_myself(void) { - static ucell **myself = NULL; - if( !myself ) - myself = (ucell**)findword("my-self") + 1; - return (*myself && **myself) ? (ucell)**myself : 0; + static ucell *myselfptr = NULL; + if (myselfptr == NULL) + myselfptr = (ucell*)cell2pointer(findword("my-self")) + 1; + ucell *myself = (ucell*)cell2pointer(*myselfptr); + return (myself != NULL) ? *myself : 0; }
static void doivar(void)