[Guile-commits] 10/27: riscv: Add fence

[Andy Wingo]

wingo pushed a commit to branch main
in repository guile.

commit 775d11b21ef2e065bac0cdc64b684f1d927612ba
Author: Ekaitz Zarraga <eka...@elenq.tech>
AuthorDate: Tue Oct 8 17:00:27 2024 +0200

    riscv: Add fence
---
 lightening/riscv-cpu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lightening/riscv-cpu.c b/lightening/riscv-cpu.c
index d9d36f30b..73bede8da 100644
--- a/lightening/riscv-cpu.c
+++ b/lightening/riscv-cpu.c
@@ -2461,6 +2461,7 @@ static void
 mfence(jit_state_t *_jit)
 {
   // TODO: we may need it for atomic operations?
+  em_wp(_jit, _FENCE(0xFF));
 }
 
 static void