X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=README;h=d454757fceffa30e7622d64dfee07290537bb0ee;hb=c51e75e62494c2f6aae4a88aa4499444716846d7;hp=71eec3530465ebe2093093dce57b4871b0facd66;hpb=9ca52251a7cef5145b29d8b5115785d9f1ec70e3;p=urcu.git

diff --git a/README b/README
index 71eec35..d454757 100644
--- a/README
+++ b/README
@@ -15,6 +15,15 @@ BUILDING
 		Forcing 64-bit build:
 		* CFLAGS=-m64 ./configure
 
+ARCHITECTURES SUPPORTED
+-----------------------
+
+Currently, x86 (only Pentium and +), x86 64, PowerPC 32/64 and S390 are
+supported. The current use of sys_futex() makes it Linux-dependent, although
+this portability limitation might go away in a near future by using the pthread
+cond vars. Also, the restriction against i386 and i486 might go away if we
+integrate some of glibc runtime CPU-detection tests.
+
 QUICK START GUIDE
 -----------------