implement bit copy and swap with any size and offset using a special new syntax

2020-10-15 22:02:13 +02:00
parent 2d4f6b4af1
commit e0e45bd223
6 changed files with 203 additions and 69 deletions
@@ -0,0 +1,39 @@
+(
+    (ld r0 0x11223344_55667788)
+    (ld32 r0 0xaabbccdd)
+    (cmp r0 0x11223344_aabbccdd (ne? (fault "1")))
+
+    (ld r0 0x11223344_55667788)
+    (ld8 r0 0xaabbccdd)
+    (cmp r0 0x11223344_556677dd (ne? (fault "2")))
+
+    (ld r0 0x11223344_55667788)
+    (ld4 r0 0xaabbccdd)
+    (cmp r0 0x11223344_5566778d (ne? (fault "3")))
+
+    (ld r0 0x11223344_55667788)
+    (ld32/32 r0 0xaabbccdd)
+    (cmp r0 0xaabbccdd_55667788 (ne? (fault "4")))
+
+    (ld r0 0x11223344_55667788)
+    (ld32/16/32 r0 0xaabbccdd_00000000)
+    (cmp r0 0x1122aabb_ccdd7788 (ne? (fault "5")))
+
+    (ld r0 0x11223344_55667788)
+    (ld r1 0xaabbccdd_eeff9900)
+    (xch32 r0 r1)
+    (cmp r0 0x11223344_eeff9900 (ne? (fault "6")))
+    (cmp r1 0xaabbccdd_55667788 (ne? (fault "6")))
+
+    (ld r0 0x11223344_55667788)
+    (ld r1 0xaabbccdd_eeff9900)
+    (xch16/32 r0 r1)
+    (cmp r0 0x11229900_55667788 (ne? (fault "7")))
+    (cmp r1 0xaabbccdd_eeff3344 (ne? (fault "7")))
+
+    (ld r0 0x11223344_55667788)
+    (ld r1 0xaabbccdd_eeff9900)
+    (xch16/32/16 r0 r1)
+    (cmp r0 0x1122eeff_55667788 (ne? (fault "7")))
+    (cmp r1 0xaabbccdd_33449900 (ne? (fault "7")))
+)