diff --git a/README.md b/README.md index f001d3a..c749b0f 100644 --- a/README.md +++ b/README.md @@ -84,11 +84,11 @@ typedef union _idt_entry_t { u64 offset_low : 16; u64 segment_selector : 16; - + // if this is zero IST isnt used, if there is no privilage change then RSP wont be changed at all, // and if there is a privilage change then RSP is swapped with an address in the TSS (rsp0). - u64 ist_index : 3; - + u64 ist_index : 3; + u64 reserved_0 : 5; u64 gate_type : 5; u64 dpl : 2; @@ -97,7 +97,7 @@ typedef union _idt_entry_t u64 offset_high : 32; u64 reserved_1 : 32; }; -} idt_entry_t, *pidt_entry_t; +} idt_entry_t, * pidt_entry_t; ``` ###### IST - Interrupt Stack Table