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dr_mcontext_t

libinject::ffi

Type Alias dr_mcontext_t 

Source 
pub type dr_mcontext_t = _dr_mcontext_t;
Expand description

Machine context structure.

Aliased Type§

#[repr(C)]
pub struct dr_mcontext_t {
Show 23 fields
    pub size: usize,
    pub flags: i32,
    pub __bindgen_anon_1: _dr_mcontext_t__bindgen_ty_1,
    pub __bindgen_anon_2: _dr_mcontext_t__bindgen_ty_2,
    pub __bindgen_anon_3: _dr_mcontext_t__bindgen_ty_3,
    pub __bindgen_anon_4: _dr_mcontext_t__bindgen_ty_4,
    pub __bindgen_anon_5: _dr_mcontext_t__bindgen_ty_5,
    pub __bindgen_anon_6: _dr_mcontext_t__bindgen_ty_6,
    pub __bindgen_anon_7: _dr_mcontext_t__bindgen_ty_7,
    pub __bindgen_anon_8: _dr_mcontext_t__bindgen_ty_8,
    pub r8: u64,
    pub r9: u64,
    pub r10: u64,
    pub r11: u64,
    pub r12: u64,
    pub r13: u64,
    pub r14: u64,
    pub r15: u64,
    pub __bindgen_anon_9: _dr_mcontext_t__bindgen_ty_9,
    pub __bindgen_anon_10: _dr_mcontext_t__bindgen_ty_10,
    pub padding: [u8; 48],
    pub __bindgen_anon_11: _dr_mcontext_t__bindgen_ty_11,
    pub opmask: [u64; 8],

}

Fields§

§size: usize

The size of this structure. This field must be set prior to filling in the fields to support forward compatibility.

§flags: i32

The valid fields of this structure. This field must be set prior to filling in the fields. For input requests (dr_get_mcontext()), this indicates which fields should be written. Writing the multimedia fields frequently can incur a performance hit. For output requests (dr_set_mcontext() and dr_redirect_execution()), this indicates which fields will be copied to the actual context.

§__bindgen_anon_1: _dr_mcontext_t__bindgen_ty_1§__bindgen_anon_2: _dr_mcontext_t__bindgen_ty_2§__bindgen_anon_3: _dr_mcontext_t__bindgen_ty_3§__bindgen_anon_4: _dr_mcontext_t__bindgen_ty_4§__bindgen_anon_5: _dr_mcontext_t__bindgen_ty_5§__bindgen_anon_6: _dr_mcontext_t__bindgen_ty_6§__bindgen_anon_7: _dr_mcontext_t__bindgen_ty_7§__bindgen_anon_8: _dr_mcontext_t__bindgen_ty_8§r8: u64

< The r8 register. \note For 64-bit DR builds only.

§r9: u64

< The r9 register. \note For 64-bit DR builds only.

§r10: u64

< The r10 register. \note For 64-bit DR builds only.

§r11: u64

< The r11 register. \note For 64-bit DR builds only.

§r12: u64

< The r12 register. \note For 64-bit DR builds only.

§r13: u64

< The r13 register. \note For 64-bit DR builds only.

§r14: u64

< The r14 register. \note For 64-bit DR builds only.

§r15: u64

< The r15 register. \note For 64-bit DR builds only.

§__bindgen_anon_9: _dr_mcontext_t__bindgen_ty_9§__bindgen_anon_10: _dr_mcontext_t__bindgen_ty_10§padding: [u8; 48]

< The padding to get zmm field 64-byte aligned.

§__bindgen_anon_11: _dr_mcontext_t__bindgen_ty_11§opmask: [u64; 8]

Storage for #MCXT_NUM_OPMASK_SLOTS mask registers as part of AVX-512.