-;; The FXSTOR and FXRSTOR commands are used for saving and restoring the x87,\r
-;; MMX, SSE, SSE2, etc registers. The initialization of the debugsupport driver\r
-;; MUST check the CPUID feature flags to see that these instructions are available\r
-;; and fail to init if they are not.\r
-\r
-;; fxstor [edi]\r
-%macro FXSTOR_EDI 0\r
- db 0xf, 0xae, 00000111y ; mod = 00, reg/op = 000, r/m = 111 = [edi]\r
-%endmacro\r
-\r
-;; fxrstor [esi]\r
-%macro FXRSTOR_ESI 0\r
- db 0xf, 0xae, 00001110y ; mod = 00, reg/op = 001, r/m = 110 = [esi]\r
-%endmacro\r