diff options
Diffstat (limited to 'applications/message_process/src/message_process.cc')
| -rw-r--r-- | applications/message_process/src/message_process.cc | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/applications/message_process/src/message_process.cc b/applications/message_process/src/message_process.cc index 9c0fc84..13ed8c4 100644 --- a/applications/message_process/src/message_process.cc +++ b/applications/message_process/src/message_process.cc @@ -139,7 +139,8 @@ void QueueImpl::cleanHeader() const { void QueueImpl::cleanHeaderData() const { #if defined(__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) SCB_CleanDCache_by_Addr(reinterpret_cast<uint32_t *>(&queue.header), sizeof(queue.header)); - SCB_CleanDCache_by_Addr(reinterpret_cast<uint32_t *>(queue.data), queue.header.size); + uintptr_t queueDataPtr = reinterpret_cast<uintptr_t>(&queue.data[0]); + SCB_CleanDCache_by_Addr(reinterpret_cast<uint32_t *>(queueDataPtr & ~3), queue.header.size + (queueDataPtr & 3)); #endif } @@ -152,7 +153,9 @@ void QueueImpl::invalidateHeader() const { void QueueImpl::invalidateHeaderData() const { #if defined(__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) SCB_InvalidateDCache_by_Addr(reinterpret_cast<uint32_t *>(&queue.header), sizeof(queue.header)); - SCB_InvalidateDCache_by_Addr(reinterpret_cast<uint32_t *>(queue.data), queue.header.size); + uintptr_t queueDataPtr = reinterpret_cast<uintptr_t>(&queue.data[0]); + SCB_InvalidateDCache_by_Addr(reinterpret_cast<uint32_t *>(queueDataPtr & ~3), + queue.header.size + (queueDataPtr & 3)); #endif } |