From 86dfe011797b3e442622d427e9abd1e0f70f3a62 Mon Sep 17 00:00:00 2001
From: Tsukasa OI <research_trasio@irq.a4lg.com>
Date: Fri, 11 Aug 2023 03:12:52 +0000
Subject: RISC-V: Reflect actual range of vlen for hashing

Before actual vlen handling, fix the riscv_gdbarch_features hashing
function based on the actual valid range of vlen.  In bytes, vlen is 0,
or 4 <= xlen <= 8192.
---
 gdb/arch/riscv.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gdb/arch')

diff --git a/gdb/arch/riscv.h b/gdb/arch/riscv.h
index d5ea1a5..e1965da 100644
--- a/gdb/arch/riscv.h
+++ b/gdb/arch/riscv.h
@@ -90,7 +90,7 @@ struct riscv_gdbarch_features
 		       | (has_fcsr_reg ? 1 : 0) << 13
 		       | (xlen & 0x1f) << 5
 		       | (flen & 0x1f) << 0
-		       | (vlen & 0xfff) << 14);
+		       | (vlen & 0x3fff) << 14);
     return val;
   }
 };
-- 
cgit v1.1