website-struct

Struct: `vmcb_save_area`

Status

Regular

In 4.4: Absent ⚠️
In 4.8: Absent ⚠️
In 4.10: Absent ⚠️
In 4.13: Absent ⚠️
In 4.15: Absent ⚠️
In 4.18: Absent ⚠️
In 5.0: Absent ⚠️
In 5.3: Absent ⚠️
In 5.4: Absent ⚠️
In 5.8: Absent ⚠️

In 5.11: ✅

struct vmcb_save_area {
    struct vmcb_seg es;
    struct vmcb_seg cs;
    struct vmcb_seg ss;
    struct vmcb_seg ds;
    struct vmcb_seg fs;
    struct vmcb_seg gs;
    struct vmcb_seg gdtr;
    struct vmcb_seg ldtr;
    struct vmcb_seg idtr;
    struct vmcb_seg tr;
    u8 reserved_1[43];
    u8 cpl;
    u8 reserved_2[4];
    u64 efer;
    u8 reserved_3[104];
    u64 xss;
    u64 cr4;
    u64 cr3;
    u64 cr0;
    u64 dr7;
    u64 dr6;
    u64 rflags;
    u64 rip;
    u8 reserved_4[88];
    u64 rsp;
    u8 reserved_5[24];
    u64 rax;
    u64 star;
    u64 lstar;
    u64 cstar;
    u64 sfmask;
    u64 kernel_gs_base;
    u64 sysenter_cs;
    u64 sysenter_esp;
    u64 sysenter_eip;
    u64 cr2;
    u8 reserved_6[32];
    u64 g_pat;
    u64 dbgctl;
    u64 br_from;
    u64 br_to;
    u64 last_excp_from;
    u64 last_excp_to;
    u8 reserved_7[80];
    u32 pkru;
    u8 reserved_7a[20];
    u64 reserved_8;
    u64 rcx;
    u64 rdx;
    u64 rbx;
    u64 reserved_9;
    u64 rbp;
    u64 rsi;
    u64 rdi;
    u64 r8;
    u64 r9;
    u64 r10;
    u64 r11;
    u64 r12;
    u64 r13;
    u64 r14;
    u64 r15;
    u8 reserved_10[16];
    u64 sw_exit_code;
    u64 sw_exit_info_1;
    u64 sw_exit_info_2;
    u64 sw_scratch;
    u8 reserved_11[56];
    u64 xcr0;
    u8 valid_bitmap[16];
    u64 x87_state_gpa;
};

In 5.13: ✅

struct vmcb_save_area {
    struct vmcb_seg es;
    struct vmcb_seg cs;
    struct vmcb_seg ss;
    struct vmcb_seg ds;
    struct vmcb_seg fs;
    struct vmcb_seg gs;
    struct vmcb_seg gdtr;
    struct vmcb_seg ldtr;
    struct vmcb_seg idtr;
    struct vmcb_seg tr;
    u8 reserved_1[43];
    u8 cpl;
    u8 reserved_2[4];
    u64 efer;
    u8 reserved_3[104];
    u64 xss;
    u64 cr4;
    u64 cr3;
    u64 cr0;
    u64 dr7;
    u64 dr6;
    u64 rflags;
    u64 rip;
    u8 reserved_4[88];
    u64 rsp;
    u8 reserved_5[24];
    u64 rax;
    u64 star;
    u64 lstar;
    u64 cstar;
    u64 sfmask;
    u64 kernel_gs_base;
    u64 sysenter_cs;
    u64 sysenter_esp;
    u64 sysenter_eip;
    u64 cr2;
    u8 reserved_6[32];
    u64 g_pat;
    u64 dbgctl;
    u64 br_from;
    u64 br_to;
    u64 last_excp_from;
    u64 last_excp_to;
    u8 reserved_7[72];
    u32 spec_ctrl;
    u8 reserved_7b[4];
    u32 pkru;
    u8 reserved_7a[20];
    u64 reserved_8;
    u64 rcx;
    u64 rdx;
    u64 rbx;
    u64 reserved_9;
    u64 rbp;
    u64 rsi;
    u64 rdi;
    u64 r8;
    u64 r9;
    u64 r10;
    u64 r11;
    u64 r12;
    u64 r13;
    u64 r14;
    u64 r15;
    u8 reserved_10[16];
    u64 sw_exit_code;
    u64 sw_exit_info_1;
    u64 sw_exit_info_2;
    u64 sw_scratch;
    u8 reserved_11[56];
    u64 xcr0;
    u8 valid_bitmap[16];
    u64 x87_state_gpa;
};

In 5.15: ✅

struct vmcb_save_area {
    struct vmcb_seg es;
    struct vmcb_seg cs;
    struct vmcb_seg ss;
    struct vmcb_seg ds;
    struct vmcb_seg fs;
    struct vmcb_seg gs;
    struct vmcb_seg gdtr;
    struct vmcb_seg ldtr;
    struct vmcb_seg idtr;
    struct vmcb_seg tr;
    u8 reserved_1[43];
    u8 cpl;
    u8 reserved_2[4];
    u64 efer;
    u8 reserved_3[104];
    u64 xss;
    u64 cr4;
    u64 cr3;
    u64 cr0;
    u64 dr7;
    u64 dr6;
    u64 rflags;
    u64 rip;
    u8 reserved_4[88];
    u64 rsp;
    u8 reserved_5[24];
    u64 rax;
    u64 star;
    u64 lstar;
    u64 cstar;
    u64 sfmask;
    u64 kernel_gs_base;
    u64 sysenter_cs;
    u64 sysenter_esp;
    u64 sysenter_eip;
    u64 cr2;
    u8 reserved_6[32];
    u64 g_pat;
    u64 dbgctl;
    u64 br_from;
    u64 br_to;
    u64 last_excp_from;
    u64 last_excp_to;
    u8 reserved_7[72];
    u32 spec_ctrl;
    u8 reserved_7b[4];
    u32 pkru;
    u8 reserved_7a[20];
    u64 reserved_8;
    u64 rcx;
    u64 rdx;
    u64 rbx;
    u64 reserved_9;
    u64 rbp;
    u64 rsi;
    u64 rdi;
    u64 r8;
    u64 r9;
    u64 r10;
    u64 r11;
    u64 r12;
    u64 r13;
    u64 r14;
    u64 r15;
    u8 reserved_10[16];
    u64 sw_exit_code;
    u64 sw_exit_info_1;
    u64 sw_exit_info_2;
    u64 sw_scratch;
    u8 reserved_11[56];
    u64 xcr0;
    u8 valid_bitmap[16];
    u64 x87_state_gpa;
};

In 5.19: Absent ⚠️
In 6.2: Absent ⚠️
In 6.5: Absent ⚠️
In 6.8: Absent ⚠️

Arch

In arm64: Absent ⚠️
In armhf: Absent ⚠️
In ppc64el: Absent ⚠️
In riscv64: Absent ⚠️

Flavor

In aws: Absent ⚠️
In azure: Absent ⚠️
In gcp: Absent ⚠️
In lowlatency: Absent ⚠️

Differences

Regular

Changed between 5.11 and 5.13 ⚠️
- Field added. u32 spec_ctrl
- Field added. u8 reserved_7b[4]
- Field type changed. u8 reserved_7[80] ➡️ u8 reserved_7[72]
No changes between 5.13 and 5.15 ✅

website-struct

Struct: vmcb_save_area

Status

Differences

Struct: `vmcb_save_area`