From aad13cd1311ad099a0471c062a2a38597e1742d6 Mon Sep 17 00:00:00 2001 From: bellard Date: Tue, 27 May 2003 23:30:06 +0000 Subject: segment defines git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@195 c046a42c-6fe2-441c-8c8c-71466251a162 --- cpu-i386.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/cpu-i386.h b/cpu-i386.h index fbe7965..51b1753 100644 --- a/cpu-i386.h +++ b/cpu-i386.h @@ -48,6 +48,23 @@ #define R_FS 4 #define R_GS 5 +/* segment descriptor fields */ +#define DESC_G_MASK (1 << 23) +#define DESC_B_MASK (1 << 22) +#define DESC_AVL_MASK (1 << 20) +#define DESC_P_MASK (1 << 15) +#define DESC_DPL_SHIFT 13 +#define DESC_S_MASK (1 << 12) +#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_E_MASK (1 << 10) +#define DESC_W_MASK (1 << 9) + /* eflags masks */ #define CC_C 0x0001 #define CC_P 0x0004 -- cgit v1.1