1/**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19#ifndef __ASM_I386_PROCESSOR_H 20#define __ASM_I386_PROCESSOR_H 21#include <asm/vm86.h> 22#include <asm/math_emu.h> 23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24#include <asm/segment.h> 25#include <asm/page.h> 26#include <asm/types.h> 27#include <asm/sigcontext.h> 28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29#include <asm/cpufeature.h> 30#include <asm/msr.h> 31#include <asm/system.h> 32#include <linux/cache.h> 33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34#include <linux/threads.h> 35#include <asm/percpu.h> 36#include <linux/cpumask.h> 37#include <linux/init.h> 38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39#include <asm/processor-flags.h> 40struct desc_struct { 41 unsigned long a,b; 42}; 43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44#define desc_empty(desc) (!((desc)->a | (desc)->b)) 45#define desc_equal(desc1, desc2) (((desc1)->a == (desc2)->a) && ((desc1)->b == (desc2)->b)) 46#define current_text_addr() ({ void *pc; __asm__("movl $1f,%0\n1:":"=g" (pc)); pc; }) 47struct cpuinfo_x86 { 48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 __u8 x86; 50 __u8 x86_vendor; 51 __u8 x86_model; 52 __u8 x86_mask; 53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 char wp_works_ok; 55 char hlt_works_ok; 56 char hard_math; 57 char rfu; 58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 int cpuid_level; 60 unsigned long x86_capability[NCAPINTS]; 61 char x86_vendor_id[16]; 62 char x86_model_id[64]; 63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 int x86_cache_size; 65 int x86_cache_alignment; 66 char fdiv_bug; 67 char f00f_bug; 68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 char coma_bug; 70 char pad0; 71 int x86_power; 72 unsigned long loops_per_jiffy; 73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 unsigned char x86_max_cores; 75 unsigned char apicid; 76 unsigned short x86_clflush_size; 77} __attribute__((__aligned__(SMP_CACHE_BYTES))); 78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79#define X86_VENDOR_INTEL 0 80#define X86_VENDOR_CYRIX 1 81#define X86_VENDOR_AMD 2 82#define X86_VENDOR_UMC 3 83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84#define X86_VENDOR_NEXGEN 4 85#define X86_VENDOR_CENTAUR 5 86#define X86_VENDOR_TRANSMETA 7 87#define X86_VENDOR_NSC 8 88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89#define X86_VENDOR_NUM 9 90#define X86_VENDOR_UNKNOWN 0xff 91#define cpu_data(cpu) boot_cpu_data 92#define current_cpu_data boot_cpu_data 93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94#define load_cr3(pgdir) write_cr3(__pa(pgdir)) 95#define TASK_SIZE (PAGE_OFFSET) 96#define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3)) 97#define HAVE_ARCH_PICK_MMAP_LAYOUT 98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99#define IO_BITMAP_BITS 65536 100#define IO_BITMAP_BYTES (IO_BITMAP_BITS/8) 101#define IO_BITMAP_LONGS (IO_BITMAP_BYTES/sizeof(long)) 102#define IO_BITMAP_OFFSET offsetof(struct tss_struct,io_bitmap) 103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104#define INVALID_IO_BITMAP_OFFSET 0x8000 105#define INVALID_IO_BITMAP_OFFSET_LAZY 0x9000 106struct i387_fsave_struct { 107 long cwd; 108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 long swd; 110 long twd; 111 long fip; 112 long fcs; 113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114 long foo; 115 long fos; 116 long st_space[20]; 117 long status; 118/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119}; 120struct i387_fxsave_struct { 121 unsigned short cwd; 122 unsigned short swd; 123/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124 unsigned short twd; 125 unsigned short fop; 126 long fip; 127 long fcs; 128/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 129 long foo; 130 long fos; 131 long mxcsr; 132 long mxcsr_mask; 133/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 134 long st_space[32]; 135 long xmm_space[32]; 136 long padding[56]; 137} __attribute__ ((aligned (16))); 138/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 139struct i387_soft_struct { 140 long cwd; 141 long swd; 142 long twd; 143/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 144 long fip; 145 long fcs; 146 long foo; 147 long fos; 148/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 149 long st_space[20]; 150 unsigned char ftop, changed, lookahead, no_update, rm, alimit; 151 struct info *info; 152 unsigned long entry_eip; 153/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 154}; 155union i387_union { 156 struct i387_fsave_struct fsave; 157 struct i387_fxsave_struct fxsave; 158/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 159 struct i387_soft_struct soft; 160}; 161typedef struct { 162 unsigned long seg; 163/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 164} mm_segment_t; 165struct thread_struct; 166struct i386_hw_tss { 167 unsigned short back_link,__blh; 168/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 169 unsigned long esp0; 170 unsigned short ss0,__ss0h; 171 unsigned long esp1; 172 unsigned short ss1,__ss1h; 173/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 174 unsigned long esp2; 175 unsigned short ss2,__ss2h; 176 unsigned long __cr3; 177 unsigned long eip; 178/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 179 unsigned long eflags; 180 unsigned long eax,ecx,edx,ebx; 181 unsigned long esp; 182 unsigned long ebp; 183/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 184 unsigned long esi; 185 unsigned long edi; 186 unsigned short es, __esh; 187 unsigned short cs, __csh; 188/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 189 unsigned short ss, __ssh; 190 unsigned short ds, __dsh; 191 unsigned short fs, __fsh; 192 unsigned short gs, __gsh; 193/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 194 unsigned short ldt, __ldth; 195 unsigned short trace, io_bitmap_base; 196} __attribute__((packed)); 197struct tss_struct { 198/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 199 struct i386_hw_tss x86_tss; 200 unsigned long io_bitmap[IO_BITMAP_LONGS + 1]; 201 unsigned long io_bitmap_max; 202 struct thread_struct *io_bitmap_owner; 203/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 204 unsigned long __cacheline_filler[35]; 205 unsigned long stack[64]; 206} __attribute__((packed)); 207#define ARCH_MIN_TASKALIGN 16 208/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 209struct thread_struct { 210 struct desc_struct tls_array[GDT_ENTRY_TLS_ENTRIES]; 211 unsigned long esp0; 212 unsigned long sysenter_cs; 213/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 214 unsigned long eip; 215 unsigned long esp; 216 unsigned long fs; 217 unsigned long gs; 218/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 219 unsigned long debugreg[8]; 220 unsigned long cr2, trap_no, error_code; 221 union i387_union i387; 222 struct vm86_struct __user * vm86_info; 223/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 224 unsigned long screen_bitmap; 225 unsigned long v86flags, v86mask, saved_esp0; 226 unsigned int saved_fs, saved_gs; 227 unsigned long *io_bitmap_ptr; 228/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 229 unsigned long iopl; 230 unsigned long io_bitmap_max; 231}; 232#define INIT_THREAD { .esp0 = sizeof(init_stack) + (long)&init_stack, .vm86_info = NULL, .sysenter_cs = __KERNEL_CS, .io_bitmap_ptr = NULL, .fs = __KERNEL_PERCPU, } 233/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 234#define INIT_TSS { .x86_tss = { .esp0 = sizeof(init_stack) + (long)&init_stack, .ss0 = __KERNEL_DS, .ss1 = __KERNEL_CS, .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, }, .io_bitmap = { [ 0 ... IO_BITMAP_LONGS] = ~0 }, } 235#define start_thread(regs, new_eip, new_esp) do { __asm__("movl %0,%%gs": :"r" (0)); regs->xfs = 0; set_fs(USER_DS); regs->xds = __USER_DS; regs->xes = __USER_DS; regs->xss = __USER_DS; regs->xcs = __USER_CS; regs->eip = new_eip; regs->esp = new_esp; } while (0) 236struct task_struct; 237struct mm_struct; 238/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 239#define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long)) 240#define KSTK_TOP(info) ({ unsigned long *__ptr = (unsigned long *)(info); (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); }) 241#define task_pt_regs(task) ({ struct pt_regs *__regs__; __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); __regs__ - 1; }) 242#define KSTK_EIP(task) (task_pt_regs(task)->eip) 243/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 244#define KSTK_ESP(task) (task_pt_regs(task)->esp) 245struct microcode_header { 246 unsigned int hdrver; 247 unsigned int rev; 248/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 249 unsigned int date; 250 unsigned int sig; 251 unsigned int cksum; 252 unsigned int ldrver; 253/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 254 unsigned int pf; 255 unsigned int datasize; 256 unsigned int totalsize; 257 unsigned int reserved[3]; 258/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 259}; 260struct microcode { 261 struct microcode_header hdr; 262 unsigned int bits[0]; 263/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 264}; 265typedef struct microcode microcode_t; 266typedef struct microcode_header microcode_header_t; 267struct extended_signature { 268/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 269 unsigned int sig; 270 unsigned int pf; 271 unsigned int cksum; 272}; 273/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 274struct extended_sigtable { 275 unsigned int count; 276 unsigned int cksum; 277 unsigned int reserved[3]; 278/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 279 struct extended_signature sigs[0]; 280}; 281#define cpu_relax() rep_nop() 282#define paravirt_enabled() 0 283/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 284#define __cpuid native_cpuid 285#define get_debugreg(var, register) (var) = native_get_debugreg(register) 286#define set_debugreg(value, register) native_set_debugreg(register, value) 287#define set_iopl_mask native_set_iopl_mask 288/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 289#define GENERIC_NOP1 ".byte 0x90\n" 290#define GENERIC_NOP2 ".byte 0x89,0xf6\n" 291#define GENERIC_NOP3 ".byte 0x8d,0x76,0x00\n" 292#define GENERIC_NOP4 ".byte 0x8d,0x74,0x26,0x00\n" 293/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 294#define GENERIC_NOP5 GENERIC_NOP1 GENERIC_NOP4 295#define GENERIC_NOP6 ".byte 0x8d,0xb6,0x00,0x00,0x00,0x00\n" 296#define GENERIC_NOP7 ".byte 0x8d,0xb4,0x26,0x00,0x00,0x00,0x00\n" 297#define GENERIC_NOP8 GENERIC_NOP1 GENERIC_NOP7 298/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 299#define K8_NOP1 GENERIC_NOP1 300#define K8_NOP2 ".byte 0x66,0x90\n" 301#define K8_NOP3 ".byte 0x66,0x66,0x90\n" 302#define K8_NOP4 ".byte 0x66,0x66,0x66,0x90\n" 303/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 304#define K8_NOP5 K8_NOP3 K8_NOP2 305#define K8_NOP6 K8_NOP3 K8_NOP3 306#define K8_NOP7 K8_NOP4 K8_NOP3 307#define K8_NOP8 K8_NOP4 K8_NOP4 308/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 309#define K7_NOP1 GENERIC_NOP1 310#define K7_NOP2 ".byte 0x8b,0xc0\n" 311#define K7_NOP3 ".byte 0x8d,0x04,0x20\n" 312#define K7_NOP4 ".byte 0x8d,0x44,0x20,0x00\n" 313/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 314#define K7_NOP5 K7_NOP4 ASM_NOP1 315#define K7_NOP6 ".byte 0x8d,0x80,0,0,0,0\n" 316#define K7_NOP7 ".byte 0x8D,0x04,0x05,0,0,0,0\n" 317#define K7_NOP8 K7_NOP7 ASM_NOP1 318/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 319#define P6_NOP1 GENERIC_NOP1 320#define P6_NOP2 ".byte 0x66,0x90\n" 321#define P6_NOP3 ".byte 0x0f,0x1f,0x00\n" 322#define P6_NOP4 ".byte 0x0f,0x1f,0x40,0\n" 323/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 324#define P6_NOP5 ".byte 0x0f,0x1f,0x44,0x00,0\n" 325#define P6_NOP6 ".byte 0x66,0x0f,0x1f,0x44,0x00,0\n" 326#define P6_NOP7 ".byte 0x0f,0x1f,0x80,0,0,0,0\n" 327#define P6_NOP8 ".byte 0x0f,0x1f,0x84,0x00,0,0,0,0\n" 328/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 329#define ASM_NOP1 GENERIC_NOP1 330#define ASM_NOP2 GENERIC_NOP2 331#define ASM_NOP3 GENERIC_NOP3 332#define ASM_NOP4 GENERIC_NOP4 333/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 334#define ASM_NOP5 GENERIC_NOP5 335#define ASM_NOP6 GENERIC_NOP6 336#define ASM_NOP7 GENERIC_NOP7 337#define ASM_NOP8 GENERIC_NOP8 338/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 339#define ASM_NOP_MAX 8 340#define ARCH_HAS_PREFETCH 341#define ARCH_HAS_PREFETCH 342#define ARCH_HAS_PREFETCHW 343/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 344#define ARCH_HAS_SPINLOCK_PREFETCH 345#define spin_lock_prefetch(x) prefetchw(x) 346#define cache_line_size() (boot_cpu_data.x86_cache_alignment) 347#endif 348/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 349