Skip to main content

tdcall_sys_rd

tdcall

Function tdcall_sys_rd 

Source 
pub fn tdcall_sys_rd(
    call: &mut impl Tdcall,
    field_id: u64,
) -> Result<u64, TdCallResult>
Expand description

Issue a TDG.SYS.RD call to read a global-scope TDX module metadata field (e.g. TDX_FEATURES0).

field_id is the metadata field ID to read.

Returns the field value.