From 27853595ec2d56cc8a8bd083d102577b08fb999d Mon Sep 17 00:00:00 2001
From: Princess of Sleeping
Date: Wed, 16 Sep 2020 22:35:40 +0900
Subject: Fix ksceKernelCpuUnrestrictedMemcpy alignment mistake. (#468)

* Fix ksceKernelCpuUnrestrictedMemcpy alignment mistake.

* Remove unnecessary if branches---
 include/kernel/kernel/cpu.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'include/kernel')

diff --git a/include/kernel/kernel/cpu.h b/include/kernel/kernel/cpu.h
index b3ad11e..2a579c7 100644
--- a/include/kernel/kernel/cpu.h
+++ b/include/kernel/kernel/cpu.h
@@ -94,7 +94,13 @@ static inline int sceKernelCpuUnrestrictedMemcpy(void *dst, const void *src, Sce
 	asm volatile("mcr p15, 0, %0, c3, c0, 0" :: "r" (0xFFFF0000));
 
 	memcpy(dst, src, len);
-	sceKernelCpuDcacheWritebackRange((void *)((uintptr_t)dst & ~0x1F), (len + 0x1F) & ~0x1F);
+
+	len += (SceSize)(((uintptr_t)dst) & 0x1F);
+
+	dst = (void *)(((uintptr_t)dst) & ~0x1F);
+	len = (len + 0x1F) & ~0x1F;
+
+	sceKernelCpuDcacheWritebackRange(dst, len);
 
 	asm volatile("mcr p15, 0, %0, c3, c0, 0" :: "r" (prev_dacr));
 	return 0;
-- 
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