saveprevssp

Save Previous Shadow Stack Pointer

SAVEPREVSSP

Saves the previous SSP to the shadow stack token.

Details

The Save Previous Shadow Stack Pointer instruction saves the previous SSP to the shadow stack token.

Pseudocode Operation

// Saves the previous SSP to the shadow stack token

Example

SAVEPREVSSP

Encoding

Binary Layout
F3
+0
0F
+1
01
+2
EA
+3
 
Format Legacy
Opcode F3 0F 01 EA
Extension CET-SS

Operands