add slids

[libreriscv.git] / isa_conflict_resolution.mdwn

diff --git a/isa_conflict_resolution.mdwn b/isa_conflict_resolution.mdwn
index b0a14fcde5f96ffda158311f6f03de728af9f622..8125aa392c63c24b80d0768376037d794ade3966 100644 (file)
--- a/isa_conflict_resolution.mdwn
+++ b/isa_conflict_resolution.mdwn
@@ -564,6 +564,21 @@ The following conversation exerpts are taken from the ISA-dev discussion
 > non-standard extensions provided it does not claim to implement that
 > standard extension.
 
+## (6) Clarification of difference between assembler and encodings
+
+> > The extensible assembler database I proposed assumes that each processor
+> > will have *one* and *only* one set of recognized instructions.  (The "hidden
+> > prefix" is the immutable vendor/arch/impl tuple in my proposals.) 
+>
+>  ah this is an extremely important thing to clarify, the difference
+> between the recognised instruction assembly mnemonic (which must be
+> globally world-wide accepted as canonical) and the binary-level encodings
+> of that mnemonic used different vendor implementations which will most
+> definitely *not* be unique but require "registration" in the form of
+> atomic acceptance as a patch by the FSF to gcc and binutils [and other
+> compiler tools].
+
+
 # References
 
 * <https://groups.google.com/a/groups.riscv.org/forum/#!topic/isa-dev/7bbwSIW5aqM>