clamps instruction should put result in ar, not just a temporary.

marcus hall · marcus hall · commit df3726dec748 · 2024-01-12T10:39:17.000-07:00
diff --git a/Ghidra/Processors/Xtensa/data/languages/xtensaInstructions.sinc b/Ghidra/Processors/Xtensa/data/languages/xtensaInstructions.sinc
@@ -399,7 +399,7 @@ macro extract_bit(bit, result) {
 	local mt:1 = (x s> (-clamp));
 	local max:4 = (zext(mt) * x) + (zext(!mt) * (-clamp));
 	mt = (x s< (clamp-1));
-	local y = (zext(mt) * max) + (zext(!mt) * (clamp-1));
+	ar = (zext(mt) * max) + (zext(!mt) * (clamp-1));
 }
 
 # DHI - Data Cache Hit Invalidate, pg. 313.

Original file line number	Diff line number	Diff line change
`@@ -399,7 +399,7 @@ macro extract_bit(bit, result) {`
`399`	`399`	`local mt:1 = (x s> (-clamp));`
`400`	`400`	`local max:4 = (zext(mt) * x) + (zext(!mt) * (-clamp));`
`401`	`401`	`mt = (x s< (clamp-1));`
`402`		`- local y = (zext(mt) * max) + (zext(!mt) * (clamp-1));`
	`402`	`+ ar = (zext(mt) * max) + (zext(!mt) * (clamp-1));`
`403`	`403`	`}`
`404`	`404`
`405`	`405`	`# DHI - Data Cache Hit Invalidate, pg. 313.`