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arch: tdx: use proper repr qualifications

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They should be packed and use C ABI.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
This commit is contained in:
Wei Liu 2025-01-09 02:31:11 +00:00 committed by Rob Bradford
parent 2e22b8bc3a
commit abb88cf47f
1 changed files with 9 additions and 9 deletions
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18
arch/src/x86_64/tdx/mod.rs
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@ -35,7 +35,7 @@ const TABLE_FOOTER_GUID: &str = "96b582de-1fb2-45f7-baea-a366c55a082d";
const TDVF_METADATA_OFFSET_GUID: &str = "e47a6535-984a-4798-865e-4685a7bf8ec2";
// TDVF_DESCRIPTOR
#[repr(packed)]
#[repr(C, packed)]
#[derive(Default)]
pub struct TdvfDescriptor {
signature: [u8; 4],
@ -45,7 +45,7 @@ pub struct TdvfDescriptor {
}
// TDVF_SECTION
#[repr(packed)]
#[repr(C, packed)]
#[derive(Clone, Copy, Default, Debug)]
pub struct TdvfSection {
pub data_offset: u32,
@ -209,7 +209,7 @@ enum HobType {
EndOfHobList = 0xffff,
}
#[repr(C)]
#[repr(C, packed)]
#[derive(Copy, Clone, Default, Debug)]
struct HobHeader {
r#type: HobType,
@ -217,7 +217,7 @@ struct HobHeader {
reserved: u32,
}
#[repr(C)]
#[repr(C, packed)]
#[derive(Copy, Clone, Default, Debug)]
struct HobHandoffInfoTable {
header: HobHeader,
@ -230,7 +230,7 @@ struct HobHandoffInfoTable {
efi_end_of_hob_list: u64,
}
#[repr(C)]
#[repr(C, packed)]
#[derive(Copy, Clone, Default, Debug)]
struct EfiGuid {
data1: u32,
@ -239,7 +239,7 @@ struct EfiGuid {
data4: [u8; 8],
}
#[repr(C)]
#[repr(C, packed)]
#[derive(Copy, Clone, Default, Debug)]
struct HobResourceDescriptor {
header: HobHeader,
@ -250,7 +250,7 @@ struct HobResourceDescriptor {
resource_length: u64,
}
#[repr(C)]
#[repr(C, packed)]
#[derive(Copy, Clone, Default, Debug)]
struct HobGuidType {
header: HobHeader,
@ -266,14 +266,14 @@ pub enum PayloadImageType {
RawVmLinux,
}
#[repr(C)]
#[repr(C, packed)]
#[derive(Copy, Clone, Default, Debug)]
pub struct PayloadInfo {
pub image_type: PayloadImageType,
pub entry_point: u64,
}
#[repr(C)]
#[repr(C, packed)]
#[derive(Copy, Clone, Default, Debug)]
struct TdPayload {
guid_type: HobGuidType,