add isa metatable

diff --git a/openpower/isa.mdwn b/openpower/isa.mdwn
new file mode 100644 (file)
index 0000000..752ca0d
--- /dev/null
+++ b/openpower/isa.mdwn
@@ -0,0 +1,18 @@
+# ISA Pseudo-code 
+
+These pages contain (in a strict machine-readable subset of mdwn)
+the pseudo-code for all opcodes in the POWER v3.0B Public Spec
+
+* [[isa/bcd]]
+* [[isa/branch]]
+* [[isa/comparefixed]]
+* [[isa/condition]]
+* [[isa/fixedarith]]
+* [[isa/fixedload]]
+* [[isa/fixedlogical]]
+* [[isa/fixedshift]]
+* [[isa/fixedstore]]
+* [[isa/fixedtrap]]
+* [[isa/sprset]]
+* [[isa/stringldst]]
+