From bcdf94e289a035be8f7e6546823a830861ff0f62 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Thu, 12 Jan 2012 01:25:54 -0500
Subject: Clarify and add to CPU arch options in arch notes.

---
diff --git a/architecture-notes.txt b/architecture-notes.txt
index 8f03a34..f3efebd 100644
--- a/architecture-notes.txt
+++ b/architecture-notes.txt
@@ -1,10 +1,12 @@
 four things will affect general binary compatibility:
 	CPU architecture and vendor
 		initial options:
-			i486-pc (generic IA-32 PCs)
-			x86_64-pc (generic AMD64 or Intel 64 PCs)
-			arm*-* (some ARM device)
+			i486-pc (any CPU with Intel 80486 microarchitecture)
+			x86_64-pc (any CPU with AMD64 or Intel 64 architecture)
+			arm*-* (some SoC with a microprocessor implementing some ARM ISA)
 		planned future options:
+			i586-pc (any CPU with Intel P5 microarchitecture)
+			i686-pc (any CPU with Intel P6 or any successive microarchitecture)
 			mips*-*
 			powerpc*-*
 	kernel
--
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