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openamp: Fix void pointer arithmetic in openamp to remove compilation warnings

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Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
This commit is contained in:
Jukka Laitinen 2024-02-12 13:30:30 +02:00 committed by Alin Jerpelea
parent 4a04c22147
commit 72f9bd142f
2 changed files with 37 additions and 0 deletions
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36
openamp/0003-libmetal-nuttx-io.c-Fix-void-pointer-arithmetic-in-a.patch Normal file
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@ -0,0 +1,36 @@
From 59e2764f9d0598ad0135286d4a0ee1ac95893bba Mon Sep 17 00:00:00 2001
From: Jukka Laitinen <jukkax@ssrc.tii.ae>
Date: Mon, 12 Feb 2024 13:27:13 +0200
Subject: [PATCH] libmetal/nuttx/io.c: Fix void pointer arithmetic in access
alignment
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
---
libmetal/lib/system/nuttx/io.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/system/nuttx/io.c libmetal/lib/system/nuttx/io.c
index 3ce9cbe..ab9bc6a 100644
--- a/lib/system/nuttx/io.c
+++ libmetal/lib/system/nuttx/io.c
@@ -45,7 +45,7 @@ static int metal_io_block_read_(struct metal_io_region *io,
*(uint32_t *)dst = *(uint32_t *)va;
else if (len == 8) {
*(uint32_t *)dst = *(uint32_t *)va;
- *(uint32_t *)(dst + 4) = *(uint32_t *)(va + 4);
+ *((uint32_t *)dst + 1) = *((uint32_t *)va + 1);
} else
memcpy(dst, va, len);
@@ -68,7 +68,7 @@ static int metal_io_block_write_(struct metal_io_region *io,
*(uint32_t *)va = *(uint32_t *)src;
else if (len == 8) {
*(uint32_t *)va = *(uint32_t *)src;
- *(uint32_t *)(va + 4) = *(uint32_t *)(src + 4);
+ *((uint32_t *)va + 1) = *((uint32_t *)src + 1);
} else
memcpy(va, src, len);
--
2.34.1

1
openamp/libmetal.defs
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@ -79,6 +79,7 @@ libmetal.zip:
$(Q) mv libmetal-$(VERSION) libmetal
$(Q) patch -p0 < 0001-libmetal-add-metal_list_for_each_safe-support.patch
$(Q) patch -p0 < 0002-libmetal-nuttx-io.c-align-access-when-read-write-siz.patch
$(Q) patch -p0 < 0003-libmetal-nuttx-io.c-Fix-void-pointer-arithmetic-in-a.patch
.libmetal_headers: libmetal.zip
else