From 263b7a44f9ec1ac78fdb1c14a84c652c1bd63905 Mon Sep 17 00:00:00 2001
From: Liam <byteslice@airmail.cc>
Date: Sun, 19 Nov 2023 13:57:23 -0500
Subject: [PATCH] arm_nce: skip dc cvac on possibly write-protected areas
---
src/core/arm/nce/arm_nce.cpp | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/src/core/arm/nce/arm_nce.cpp b/src/core/arm/nce/arm_nce.cpp
index fd82f3b0e1..bb1f6d2e65 100644
--- a/src/core/arm/nce/arm_nce.cpp
+++ b/src/core/arm/nce/arm_nce.cpp
@@ -377,9 +377,7 @@ void ARM_NCE::ClearInstructionCache() {
}
void ARM_NCE::InvalidateCacheRange(u64 addr, std::size_t size) {
- // Clean cache.
- auto* ptr = reinterpret_cast<char*>(addr);
- __builtin___clear_cache(ptr, ptr + size);
+ this->ClearInstructionCache();
}
void ARM_NCE::ClearExclusiveState() {