sof_sys: Regenerate bindings with correct packed address lookup

bindgen is using addr_of! instead of "reference first and convert
to pointer later" since
rust-lang/rust-bindgen#2203.
Regenerate bindings.rs with bindgen 0.63.0.

BUG=b:239850356
TEST=cargo clippy

Change-Id: Id4f6f4c0ccbf222de27cd35d42dbdda7958dac2f
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/4570362
Commit-Queue: Chih-Yang Hsia <[email protected]>
Tested-by: [email protected] <[email protected]>
Tested-by: ChromeOS Audio Quick Verifier <[email protected]>
Tested-by: Chih-Yang Hsia <[email protected]>
Reviewed-by: Li-Yu Yu <[email protected]>

Author: b92paul

sof_sys/generator/Cargo.toml

@@ -3,4 +3,4 @@ name = "generator"
 version = "0.1.0"
 authors = ["The ChromiumOS Authors"]
 [dependencies]
-bindgen = "0.59.2"
+bindgen = "0.63.0"

sof_sys/src/bindings.rs

@@ -7,7 +7,7 @@
  * ipc/control.h
  */
 
-/* automatically generated by rust-bindgen 0.59.2 */
+/* automatically generated by rust-bindgen 0.63.0 */
 
 #[repr(C)]
 #[derive(Default)]
@@ -39,14 +39,7 @@ impl<T> ::std::fmt::Debug for __IncompleteArrayField<T> {
         fmt.write_str("__IncompleteArrayField")
     }
 }
-pub type __uint32_t = ::std::os::raw::c_uint;
-#[doc = " \\brief Header for all non IPC ABI data."]
-#[doc = ""]
-#[doc = " Identifies data type, size and ABI."]
-#[doc = " Data header used for all component data structures and binary blobs sent to"]
-#[doc = " firmware as runtime data. This data is typically sent by userspace"]
-#[doc = " applications and tunnelled through any OS kernel (via binary kcontrol on"]
-#[doc = " Linux) to the firmware."]
+#[doc = " \\brief Header for all non IPC ABI data.\n\n Identifies data type, size and ABI.\n Data header used for all component data structures and binary blobs sent to\n firmware as runtime data. This data is typically sent by userspace\n applications and tunnelled through any OS kernel (via binary kcontrol on\n Linux) to the firmware."]
 #[repr(C, packed)]
 pub struct sof_abi_hdr {
     #[doc = "< 'S', 'O', 'F', '\\0'"]
@@ -64,6 +57,8 @@ pub struct sof_abi_hdr {
 }
 #[test]
 fn bindgen_test_layout_sof_abi_hdr() {
+    const UNINIT: ::std::mem::MaybeUninit<sof_abi_hdr> = ::std::mem::MaybeUninit::uninit();
+    let ptr = UNINIT.as_ptr();
     assert_eq!(
         ::std::mem::size_of::<sof_abi_hdr>(),
         32usize,
@@ -75,7 +70,7 @@ fn bindgen_test_layout_sof_abi_hdr() {
         concat!("Alignment of ", stringify!(sof_abi_hdr))
     );
     assert_eq!(
-        unsafe { &(*(::std::ptr::null::<sof_abi_hdr>())).magic as *const _ as usize },
+        unsafe { ::std::ptr::addr_of!((*ptr).magic) as usize - ptr as usize },
         0usize,
         concat!(
             "Offset of field: ",
@@ -85,7 +80,7 @@ fn bindgen_test_layout_sof_abi_hdr() {
         )
     );
     assert_eq!(
-        unsafe { &(*(::std::ptr::null::<sof_abi_hdr>())).type_ as *const _ as usize },
+        unsafe { ::std::ptr::addr_of!((*ptr).type_) as usize - ptr as usize },
         4usize,
         concat!(
             "Offset of field: ",
@@ -95,7 +90,7 @@ fn bindgen_test_layout_sof_abi_hdr() {
         )
     );
     assert_eq!(
-        unsafe { &(*(::std::ptr::null::<sof_abi_hdr>())).size as *const _ as usize },
+        unsafe { ::std::ptr::addr_of!((*ptr).size) as usize - ptr as usize },
         8usize,
         concat!(
             "Offset of field: ",
@@ -105,7 +100,7 @@ fn bindgen_test_layout_sof_abi_hdr() {
         )
     );
     assert_eq!(
-        unsafe { &(*(::std::ptr::null::<sof_abi_hdr>())).abi as *const _ as usize },
+        unsafe { ::std::ptr::addr_of!((*ptr).abi) as usize - ptr as usize },
         12usize,
         concat!(
             "Offset of field: ",
@@ -115,7 +110,7 @@ fn bindgen_test_layout_sof_abi_hdr() {
         )
     );
     assert_eq!(
-        unsafe { &(*(::std::ptr::null::<sof_abi_hdr>())).reserved as *const _ as usize },
+        unsafe { ::std::ptr::addr_of!((*ptr).reserved) as usize - ptr as usize },
         16usize,
         concat!(
             "Offset of field: ",
@@ -125,7 +120,7 @@ fn bindgen_test_layout_sof_abi_hdr() {
         )
     );
     assert_eq!(
-        unsafe { &(*(::std::ptr::null::<sof_abi_hdr>())).data as *const _ as usize },
+        unsafe { ::std::ptr::addr_of!((*ptr).data) as usize - ptr as usize },
         32usize,
         concat!(
             "Offset of field: ",

sof_sys/src/lib.rs

@@ -6,9 +6,6 @@
 #![allow(non_upper_case_globals)]
 #![allow(non_camel_case_types)]
 #![allow(non_snake_case)]
-// FIXME: See b/239850356.
-// This should be removed when that bug is fixed.
-#![warn(unaligned_references)]
 
 pub mod bindings;
 #[allow(unused_imports)]