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hvm work

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This commit is contained in:
Alex Zenla
2024-04-29 04:31:56 -07:00
parent 6d8634ff84
commit 92a2fba929
9 changed files with 678 additions and 70 deletions
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34
crates/xen/xencall/src/sys.rs
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@ -491,8 +491,7 @@ pub struct TrapInfo {
#[repr(C)]
#[derive(Copy, Clone, Debug)]
#[cfg(target_arch = "x86_64")]
pub struct VcpuGuestContext {
pub struct x8664VcpuGuestContext {
pub fpu_ctx: VcpuGuestContextFpuCtx,
pub flags: u64,
pub user_regs: CpuUserRegs,
@ -514,10 +513,9 @@ pub struct VcpuGuestContext {
pub gs_base_user: u64,
}
#[cfg(target_arch = "x86_64")]
impl Default for VcpuGuestContext {
impl Default for x8664VcpuGuestContext {
fn default() -> Self {
VcpuGuestContext {
Self {
fpu_ctx: Default::default(),
flags: 0,
user_regs: Default::default(),
@ -543,8 +541,7 @@ impl Default for VcpuGuestContext {
#[repr(C)]
#[derive(Copy, Clone, Debug, Default)]
#[cfg(target_arch = "aarch64")]
pub struct CpuUserRegs {
pub struct Arm64CpuUserRegs {
pub x0: u64,
pub x1: u64,
pub x2: u64,
@ -590,8 +587,7 @@ pub struct CpuUserRegs {
#[repr(C)]
#[derive(Copy, Clone, Debug, Default)]
#[cfg(target_arch = "aarch64")]
pub struct VcpuGuestContext {
pub struct Arm64VcpuGuestContext {
pub flags: u32,
pub user_regs: CpuUserRegs,
pub sctlr: u64,
@ -601,7 +597,10 @@ pub struct VcpuGuestContext {
}
pub union VcpuGuestContextAny {
pub value: VcpuGuestContext,
#[cfg(target_arch = "aarch64")]
pub value: Arm64VcpuGuestContext,
#[cfg(target_arch = "x86_64")]
pub value: x8664VcpuGuestContext,
}
#[repr(C)]
@ -630,17 +629,11 @@ pub struct E820Entry {
pub typ: u32,
}
#[cfg(target_arch = "x86_64")]
pub const E820_MAX: u32 = 1024;
#[cfg(target_arch = "x86_64")]
pub const E820_RAM: u32 = 1;
#[cfg(target_arch = "x86_64")]
pub const E820_RESERVED: u32 = 2;
#[cfg(target_arch = "x86_64")]
pub const E820_ACPI: u32 = 3;
#[cfg(target_arch = "x86_64")]
pub const E820_NVS: u32 = 4;
#[cfg(target_arch = "x86_64")]
pub const E820_UNUSABLE: u32 = 5;
pub const PHYSDEVOP_MAP_PIRQ: u64 = 13;
@ -678,3 +671,12 @@ pub struct AssignDevice {
}
pub const DOMID_IO: u32 = 0x7FF1;
pub const MEMFLAGS_POPULATE_ON_DEMAND: u32 = 1 << 16;
pub struct PodTarget {
pub target_pages: u64,
pub total_pages: u64,
pub pod_cache_pages: u64,
pub pod_entries: u64,
pub domid: u16,
}