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more debugging of page table issues

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This commit is contained in:
Alex Zenla
2024-01-15 18:50:12 -08:00
parent dfc3dc8e90
commit 3e9470afaa
7 changed files with 223 additions and 14 deletions
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26
xencall/src/sys.rs
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@ -223,6 +223,7 @@ pub union DomCtlValue {
pub hypercall_init: HypercallInit,
pub vcpu_context: DomCtlVcpuContext,
pub address_size: AddressSize,
pub get_page_frame_info: GetPageFrameInfo3,
pub pad: [u8; 128],
}
@ -287,6 +288,13 @@ pub struct GetDomainInfo {
pub arch: ArchDomainConfig,
}
#[repr(C)]
#[derive(Copy, Clone, Debug)]
pub struct GetPageFrameInfo3 {
pub num: u64,
pub array: c_ulong,
}
#[repr(C)]
#[derive(Copy, Clone, Debug)]
pub struct ArchDomainConfig {
@ -342,6 +350,14 @@ pub struct MultiCallEntry {
}
pub const XEN_MEM_POPULATE_PHYSMAP: u32 = 6;
pub const XEN_MEM_MEMORY_MAP: u32 = 9;
#[repr(C)]
#[derive(Copy, Clone, Debug)]
pub struct MemoryMap {
pub count: c_uint,
pub buffer: c_ulong,
}
#[repr(C)]
#[derive(Copy, Clone, Debug)]
@ -456,3 +472,13 @@ impl Default for VcpuGuestContext {
pub union VcpuGuestContextAny {
pub value: VcpuGuestContext,
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct MmuExtOp {
pub cmd: c_uint,
pub arg1: c_ulong,
pub arg2: c_ulong,
}
pub const MMUEXT_PIN_L4_TABLE: u32 = 3;