From d4fb397fb740403ff36e931106e4f25fbaa36da0 Mon Sep 17 00:00:00 2001
From: vsfos <vsfos@foxmail.com>
Date: Sat, 18 Feb 2023 22:19:00 +0800
Subject: [PATCH] [vsf] fix compiler warnings for arm clang

---
 source/component/input/driver/hid/vsf_input_hid.c |  4 ++--
 source/kernel/__eda/vsf_eda_bmpevt.c              |  5 +++++
 source/shell/sys/linux/include/sys/socket.h       | 15 +++++++++++++++
 source/shell/sys/linux/kernel/fs/vsf_linux_fs.c   |  5 +++++
 source/shell/sys/linux/port/busybox/busybox.c     |  5 +++++
 5 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/source/component/input/driver/hid/vsf_input_hid.c b/source/component/input/driver/hid/vsf_input_hid.c
index ed3e44c2f..1afad9813 100644
--- a/source/component/input/driver/hid/vsf_input_hid.c
+++ b/source/component/input/driver/hid/vsf_input_hid.c
@@ -250,9 +250,9 @@ static vsf_err_t __vk_hid_parse_item(vk_input_hid_t *dev,
     if (size == 1) {
         value = *buf;
     } else if (size == 2) {
-        value = *(uint16_t *)buf;
+        value = get_unaligned_le16(buf);
     } else if (size == 4) {
-        value = *(uint32_t *)buf;
+        value = get_unaligned_le32(buf);
     }
 
     switch (tag) {
diff --git a/source/kernel/__eda/vsf_eda_bmpevt.c b/source/kernel/__eda/vsf_eda_bmpevt.c
index ef51efa49..7504a5acc 100644
--- a/source/kernel/__eda/vsf_eda_bmpevt.c
+++ b/source/kernel/__eda/vsf_eda_bmpevt.c
@@ -76,6 +76,9 @@ static void __vsf_eda_bmpevt_adapter_sync_evthander(vsf_eda_t *eda, vsf_evt_t ev
 #if __IS_COMPILER_GCC__
 #   pragma GCC diagnostic push
 #   pragma GCC diagnostic ignored "-Wcast-align"
+#elif   __IS_COMPILER_LLVM__ || __IS_COMPILER_ARM_COMPILER_6__
+#   pragma clang diagnostic push
+#   pragma clang diagnostic ignored "-Wcast-align"
 #endif
 
 SECTION(".text.vsf.kernel.__vsf_eda_bmpevt_adapter_sync_init")
@@ -151,6 +154,8 @@ static vsf_err_t __vsf_eda_bmpevt_adapter_bmpevt_reset(vsf_bmpevt_adapter_t *thi
 }
 #if __IS_COMPILER_GCC__
 #   pragma GCC diagnostic pop
+#elif   __IS_COMPILER_LLVM__ || __IS_COMPILER_ARM_COMPILER_6__
+#   pragma clang diagnostic pop
 #endif
 
 SECTION(".data.vsf.kernel.vsf_eda_bmpevt_adapter_bmpevt_op")
diff --git a/source/shell/sys/linux/include/sys/socket.h b/source/shell/sys/linux/include/sys/socket.h
index 0fafb26fa..7ae2488bc 100644
--- a/source/shell/sys/linux/include/sys/socket.h
+++ b/source/shell/sys/linux/include/sys/socket.h
@@ -161,6 +161,15 @@ struct cmsghdr {
     int                 cmsg_level;
     int                 cmsg_type;
 };
+
+#if __IS_COMPILER_GCC__
+#   pragma GCC diagnostic push
+#   pragma GCC diagnostic ignored "-Wcast-align"
+#elif   __IS_COMPILER_LLVM__ || __IS_COMPILER_ARM_COMPILER_6__
+#   pragma clang diagnostic push
+#   pragma clang diagnostic ignored "-Wcast-align"
+#endif
+
 static inline struct cmsghdr * CMSG_NXTHDR(struct msghdr *__msg, struct cmsghdr *__cmsg)
 {
     struct cmsghdr * __ptr;
@@ -172,6 +181,12 @@ static inline struct cmsghdr * CMSG_NXTHDR(struct msghdr *__msg, struct cmsghdr
     return __ptr;
 }
 
+#if __IS_COMPILER_GCC__
+#   pragma GCC diagnostic pop
+#elif   __IS_COMPILER_LLVM__ || __IS_COMPILER_ARM_COMPILER_6__
+#   pragma clang diagnostic pop
+#endif
+
 // how for shutdown
 enum {
     SHUT_RD             = 1 << 0,
diff --git a/source/shell/sys/linux/kernel/fs/vsf_linux_fs.c b/source/shell/sys/linux/kernel/fs/vsf_linux_fs.c
index c24d9d1c7..2a8811f50 100644
--- a/source/shell/sys/linux/kernel/fs/vsf_linux_fs.c
+++ b/source/shell/sys/linux/kernel/fs/vsf_linux_fs.c
@@ -83,6 +83,9 @@
 #if __IS_COMPILER_GCC__
 #   pragma GCC diagnostic push
 #   pragma GCC diagnostic ignored "-Wcast-align"
+#elif   __IS_COMPILER_LLVM__ || __IS_COMPILER_ARM_COMPILER_6__
+#   pragma clang diagnostic push
+#   pragma clang diagnostic ignored "-Wcast-align"
 #endif
 
 /*============================ MACROS ========================================*/
@@ -2702,6 +2705,8 @@ vsf_linux_fd_t * vsf_linux_tx_pipe(vsf_linux_pipe_rx_priv_t *priv_rx)
 
 #if __IS_COMPILER_GCC__
 #   pragma GCC diagnostic pop
+#elif   __IS_COMPILER_LLVM__ || __IS_COMPILER_ARM_COMPILER_6__
+#   pragma clang diagnostic pop
 #endif
 
 // term
diff --git a/source/shell/sys/linux/port/busybox/busybox.c b/source/shell/sys/linux/port/busybox/busybox.c
index 66166c91b..4d22e12f6 100644
--- a/source/shell/sys/linux/port/busybox/busybox.c
+++ b/source/shell/sys/linux/port/busybox/busybox.c
@@ -36,6 +36,9 @@ extern int vsf_linux_init_main(int argc, char *argv[]);
 #if __IS_COMPILER_GCC__
 #   pragma GCC diagnostic push
 #   pragma GCC diagnostic ignored "-Wcast-align"
+#elif   __IS_COMPILER_LLVM__ || __IS_COMPILER_ARM_COMPILER_6__
+#   pragma clang diagnostic push
+#   pragma clang diagnostic ignored "-Wcast-align"
 #endif
 WEAK(vsf_linux_init_main)
 int vsf_linux_init_main(int argc, char *argv[])
@@ -73,6 +76,8 @@ int vsf_linux_init_main(int argc, char *argv[])
 }
 #if __IS_COMPILER_GCC__
 #   pragma GCC diagnostic pop
+#elif   __IS_COMPILER_LLVM__ || __IS_COMPILER_ARM_COMPILER_6__
+#   pragma clang diagnostic pop
 #endif
 #endif