Commit e670b89e authored by bellard's avatar bellard
Browse files

added comments and TSS bit


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@449 c046a42c-6fe2-441c-8c8c-71466251a162
parent bd0d90b2
......@@ -58,12 +58,14 @@
#define DESC_TYPE_SHIFT 8
#define DESC_A_MASK (1 << 8)
#define DESC_CS_MASK (1 << 11)
#define DESC_C_MASK (1 << 10)
#define DESC_R_MASK (1 << 9)
#define DESC_CS_MASK (1 << 11) /* 1=code segment 0=data segment */
#define DESC_C_MASK (1 << 10) /* code: conforming */
#define DESC_R_MASK (1 << 9) /* code: readable */
#define DESC_E_MASK (1 << 10)
#define DESC_W_MASK (1 << 9)
#define DESC_E_MASK (1 << 10) /* data: expansion direction */
#define DESC_W_MASK (1 << 9) /* data: writable */
#define DESC_TSS_BUSY_MASK (1 << 9)
/* eflags masks */
#define CC_C 0x0001
......
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