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Use scaled indexing mode n=4 for addressing opStack, this way we can use the 8 bit offset value in %%bl to address an OPSTACK_SIZE of 1024 which was the old value.

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Thilo Schulz 2011-05-18 00:17:02 +00:00
parent 3f9ec83ce0
commit 61d6e6eb68
2 changed files with 84 additions and 84 deletions
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code/qcommon/vm_local.h
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@ -24,7 +24,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
// don't change, this is hardcoded into x86 VMs, opStack protection relies
// on this
#define OPSTACK_SIZE 256
#define OPSTACK_SIZE 1024
#define OPSTACK_MASK (OPSTACK_SIZE-1)
// don't change