Implemented all four primary half-word moves (HLL, HLR, HRL, HRR) but none of the flavors (Z, O, E); need to test the primary instructions first

2017-02-27 09:50:28 -08:00 · 2017-02-27 09:50:28 -08:00 · 0255b7b891
commit 0255b7b891
parent aecd943c52
7 changed files with 507 additions and 359 deletions
--- a/modules/pdp10/lib/defines.js
+++ b/modules/pdp10/lib/defines.js
@ -100,7 +100,8 @@ var PDP10 = {
    ADDR_MASK:      Math.pow(2, 18) - 1,
    DATA_INVALID:   -1,
    DATA_LIMIT:     Math.pow(2, 36),
-    RHWORD_MASK:    0o777777,
+    WORD_SHIFT:     Math.pow(2, 18),
+    WORD_MASK:      0o777777,

    /*
     * PDP-10 opcodes are 36-bit values, most of which use the following layout: