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 __MIPS_UAPI_ASM_UCONTEXT_H 20 #define __MIPS_UAPI_ASM_UCONTEXT_H 21 struct extcontext { 22 unsigned int magic; 23 unsigned int size; 24 }; 25 struct msa_extcontext { 26 struct extcontext ext; 27 #define MSA_EXTCONTEXT_MAGIC 0x784d5341 28 unsigned long long wr[32]; 29 unsigned int csr; 30 }; 31 #define END_EXTCONTEXT_MAGIC 0x78454e44 32 struct ucontext { 33 unsigned long uc_flags; 34 struct ucontext * uc_link; 35 stack_t uc_stack; 36 struct sigcontext uc_mcontext; 37 sigset_t uc_sigmask; 38 unsigned long long uc_extcontext[0]; 39 }; 40 #endif 41