document lar/lsl descriptor checking

2013-03-16 17:22:34 -04:00 · 2013-03-16 17:22:34 -04:00 · 3c8cf4e15b
commit 3c8cf4e15b
parent c1e000252f
1 changed files with 1 additions and 0 deletions
--- a/cpux86-ta.js
+++ b/cpux86-ta.js
@ -4732,6 +4732,7 @@ CPU_X86.prototype.exec_internal = function(N_cycles, interrupt) {
            }
        } else {
            descriptor_type = (descriptor_high4bytes >> 8) & 0xf;
+						//Valid descriptors fall through this switch. Invalid descriptors return null
            switch (descriptor_type) {
                case 1:
                case 2: