http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/asm-x86_64/segment.h

#ifndef _ASM_SEGMENT_H #define _ASM_SEGMENT_H #include <asm/cache.h> #define __KERNEL_CS 0x10 #define __KERNEL_DS 0x18 #define __KERNEL32_CS 0x38 /* * we cannot use the same code segment descriptor for user and kernel * -- not even in the long flat mode, because of different DPL /kkeil * The segment offset needs to contain a RPL. Grr. -AK * GDT layout to get 64bit syscall right (sysret hardcodes gdt offsets) */ #define __USER32_CS 0x23 /* 4*8+3 */ #define __USER_DS 0x2b /* 5*8+3 */ #define __USER_CS 0x33 /* 6*8+3 */ #define __USER32_DS __USER_DS #define GDT_ENTRY_TLS 1 #define GDT_ENTRY_TSS 8 /* needs two entries */ #define GDT_ENTRY_LDT 10 /* needs two entries */ #define GDT_ENTRY_TLS_MIN 12 #define GDT_ENTRY_TLS_MAX 14 /* 15 free */ #define GDT_ENTRY_TLS_ENTRIES 3 /* TLS indexes for 64bit - hardcoded in arch_prctl */ #define FS_TLS 0 #define GS_TLS 1 #define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3) #define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3) #define IDT_ENTRIES 256 #define GDT_ENTRIES 16 #define GDT_SIZE (GDT_ENTRIES * 8) #define TLS_SIZE (GDT_ENTRY_TLS_ENTRIES * 8) #endif