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_X86_SIGCONTEXT32_H 20 #define _ASM_X86_SIGCONTEXT32_H 21 #include <linux/types.h> 22 #define X86_FXSR_MAGIC 0x0000 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 struct _fpreg { 25 unsigned short significand[4]; 26 unsigned short exponent; 27 }; 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 struct _fpxreg { 30 unsigned short significand[4]; 31 unsigned short exponent; 32 unsigned short padding[3]; 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 }; 35 struct _xmmreg { 36 __u32 element[4]; 37 }; 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 struct _fpstate_ia32 { 40 __u32 cw; 41 __u32 sw; 42 __u32 tag; 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 __u32 ipoff; 45 __u32 cssel; 46 __u32 dataoff; 47 __u32 datasel; 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 struct _fpreg _st[8]; 50 unsigned short status; 51 unsigned short magic; 52 __u32 _fxsr_env[6]; 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 __u32 mxcsr; 55 __u32 reserved; 56 struct _fpxreg _fxsr_st[8]; 57 struct _xmmreg _xmm[8]; 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 __u32 padding[44]; 60 union { 61 __u32 padding2[12]; 62 struct _fpx_sw_bytes sw_reserved; 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 }; 65 }; 66 struct sigcontext_ia32 { 67 unsigned short gs, __gsh; 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 unsigned short fs, __fsh; 70 unsigned short es, __esh; 71 unsigned short ds, __dsh; 72 unsigned int di; 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 unsigned int si; 75 unsigned int bp; 76 unsigned int sp; 77 unsigned int bx; 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 unsigned int dx; 80 unsigned int cx; 81 unsigned int ax; 82 unsigned int trapno; 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 unsigned int err; 85 unsigned int ip; 86 unsigned short cs, __csh; 87 unsigned int flags; 88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 unsigned int sp_at_signal; 90 unsigned short ss, __ssh; 91 unsigned int fpstate; 92 unsigned int oldmask; 93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 unsigned int cr2; 95 }; 96 #endif 97