DepSurf

Struct: `alt_instr`

Status

Regular

In 4.4: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
    u8 padlen;
};

In 4.8: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
    u8 padlen;
};

In 4.10: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
    u8 padlen;
};

In 4.13: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
    u8 padlen;
};

In 4.15: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
    u8 padlen;
};

In 4.18: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
    u8 padlen;
};

In 5.0: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
    u8 padlen;
};

In 5.3: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
    u8 padlen;
};

In 5.4: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
    u8 padlen;
};

In 5.8: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
    u8 padlen;
};

In 5.11: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
    u8 padlen;
};

In 5.13: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
};

In 5.15: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
};

In 5.19: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
};

In 6.2: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
};

In 6.5: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u32 cpuid;
    u32 flags;
    u32 ft_flags;
    u8 instrlen;
    u8 replacementlen;
};

In 6.8: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u32 cpuid;
    u32 flags;
    u32 ft_flags;
    u8 instrlen;
    u8 replacementlen;
};

Arch

In arm64: ✅

struct alt_instr {
    s32 orig_offset;
    s32 alt_offset;
    u16 cpufeature;
    u8 orig_len;
    u8 alt_len;
};

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

Flavor

In aws: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
    u8 padlen;
};

In azure: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
    u8 padlen;
};

In gcp: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
    u8 padlen;
};

In lowlatency: ✅

struct alt_instr {
    s32 instr_offset;
    s32 repl_offset;
    u16 cpuid;
    u8 instrlen;
    u8 replacementlen;
    u8 padlen;
};

Differences