Added english language description, spaces and brackets for lhax instruction

diff --git a/openpower/isa/fixedload.mdwn b/openpower/isa/fixedload.mdwn
index 14d728400ef87abd50d7a4ae5bf1569c716bbcb9..976f899ab4950e1bc10dcd4dbac14278d133142b 100644 (file)
--- a/openpower/isa/fixedload.mdwn
+++ b/openpower/isa/fixedload.mdwn
@@ -253,6 +253,13 @@ Pseudo-code:
     EA <- b + (RB)
     RT <- EXTS(MEM(EA, 2))
 
+Description:
+
+    Let the effective address (EA) be the sum
+    (RA|0)+ (RB). The halfword in storage addressed by
+    EA is loaded into RT[48:63] . RT[0:47] are filled with a copy
+    of bit 0 of the loaded halfword.
+
 Special Registers Altered:
 
     None