riscv

commit 1fdc064971cf06f8bc729487523c236c159d9ea7
parent 51eaca816ab2e04688fa8ae8dca7dedce6a64a84
Author: Brian Swetland <swetland@frotz.net>
Date:   Thu, 21 Apr 2022 18:48:06 -0700

riscv.h: fix clobbering bit 11 in relative branch immediates

Diffstat:
M
riscv.h
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/riscv.h b/riscv.h
@@ -28,7 +28,7 @@ static inline uint32_t get_ib(uint32_t ins) {
 	return ((ins >> 7) & 0x1e) |
 		((ins >> 20) & 0x7e0) |
 		((ins << 4) & 0x800) |
-		(((int32_t)(ins & 0x80000000)) >> 20);
+		(((int32_t)(ins & 0x80000000)) >> 19);
 }
 static inline uint32_t get_iu(uint32_t ins) {
 	return ins & 0xFFFFF000;