/**************************************************************************** **************************************************************************** *** *** This header was automatically generated from a Linux kernel header *** of the same name, to make information necessary for userspace to *** call into the kernel available to libc. It contains only constants, *** structures, and macros generated from the original header, and thus, *** contains no copyrightable information. *** *** To edit the content of this header, modify the corresponding *** source file (e.g. under external/kernel-headers/original/) then *** run bionic/libc/kernel/tools/update_all.py *** *** Any manual change here will be lost the next time this script will *** be run. You've been warned! *** **************************************************************************** ****************************************************************************/ #ifndef __ARCH_DESC_DEFS_H #define __ARCH_DESC_DEFS_H #ifndef __ASSEMBLY__ #include <linux/types.h> /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ struct desc_struct { u16 limit0; u16 base0; unsigned base1 : 8, type : 4, s : 1, dpl : 2, p : 1; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ unsigned limit : 4, avl : 1, l : 1, d : 1, g : 1, base2 : 8; } __attribute__((packed)); struct n_desc_struct { unsigned int a,b; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ }; enum { GATE_INTERRUPT = 0xE, GATE_TRAP = 0xF, /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ GATE_CALL = 0xC, }; struct gate_struct { u16 offset_low; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ u16 segment; unsigned ist : 3, zero0 : 5, type : 5, dpl : 2, p : 1; u16 offset_middle; u32 offset_high; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ u32 zero1; } __attribute__((packed)); #define PTR_LOW(x) ((unsigned long)(x) & 0xFFFF) #define PTR_MIDDLE(x) (((unsigned long)(x) >> 16) & 0xFFFF) /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define PTR_HIGH(x) ((unsigned long)(x) >> 32) enum { DESC_TSS = 0x9, DESC_LDT = 0x2, /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ }; struct ldttss_desc { u16 limit0; u16 base0; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ unsigned base1 : 8, type : 5, dpl : 2, p : 1; unsigned limit1 : 4, zero0 : 3, g : 1, base2 : 8; u32 base3; u32 zero1; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ } __attribute__((packed)); struct desc_ptr { unsigned short size; unsigned long address; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ } __attribute__((packed)) ; #endif #endif