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authorAndrew Waterman <andrew@sifive.com>2021-01-13 15:52:01 -0800
committerAndrew Waterman <andrew@sifive.com>2021-01-13 15:52:01 -0800
commitc50f27ed34f3147fb0e3a7bc903ccd64ac02502f (patch)
tree4245390cc38caab8468b30a6436c88c33dc2fc0f
parent8911fc383e1915811ed8be8530f24f8e52b13164 (diff)
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should -> shall in definition of 0 instruction
-rw-r--r--src/c.tex2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/c.tex b/src/c.tex
index 8799bc4..5a06e17 100644
--- a/src/c.tex
+++ b/src/c.tex
@@ -1114,7 +1114,7 @@ illegal instruction.
\begin{commentary}
We reserve all-zero instructions to be illegal instructions to help
trap attempts to execute zero-ed or non-existent portions of the
-memory space. The all-zero value should not be redefined in any
+memory space. The all-zero value shall not be redefined in any
non-standard extension. Similarly, we reserve instructions with all
bits set to 1 (corresponding to very long instructions in the RISC-V
variable-length encoding scheme) as illegal to capture another common