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authoraurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162>2009-03-13 09:35:26 +0000
committeraurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162>2009-03-13 09:35:26 +0000
commit4ad4ce16f4d4a5bd19fe736743c2403710475a7c (patch)
treeab4daf22fcaca2fc478a01a51e79dac37b9618f5 /tcg/README
parent911d79bacf76c70742db058def16ed346261866f (diff)
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tcg: update README wrt recent bswap changes
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6834 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'tcg/README')
-rw-r--r--tcg/README13
1 files changed, 7 insertions, 6 deletions
diff --git a/tcg/README b/tcg/README
index b135509..b342802 100644
--- a/tcg/README
+++ b/tcg/README
@@ -263,16 +263,17 @@ ext32u_i64 t0, t1
8, 16 or 32 bit sign/zero extension (both operands must have the same type)
-* bswap16_i32 t0, t1
+* bswap16_i32/i64 t0, t1
-16 bit byte swap on a 32 bit value. The two high order bytes must be set
-to zero.
+16 bit byte swap on a 32/64 bit value. The two/six high order bytes must be
+set to zero.
-* bswap_i32 t0, t1
+* bswap32_i32/i64 t0, t1
-32 bit byte swap
+32 bit byte swap on a 32/64 bit value. With a 32 bit value, the four high
+order bytes must be set to zero.
-* bswap_i64 t0, t1
+* bswap64_i64 t0, t1
64 bit byte swap