/**************************************************************************** **************************************************************************** *** *** 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 _ASM_SIGCONTEXT_H #define _ASM_SIGCONTEXT_H #include #include #define SC_USED_FP (1 << 0) #define SC_ADDRERR_RD (1 << 30) #define SC_ADDRERR_WR (1 << 31) struct sigcontext { __u64 sc_pc; __u64 sc_regs[32]; __u32 sc_flags; __u64 sc_extcontext[0] __attribute__((__aligned__(16))); }; #define CONTEXT_INFO_ALIGN 16 struct sctx_info { __u32 magic; __u32 size; __u64 padding; }; #define FPU_CTX_MAGIC 0x46505501 #define FPU_CTX_ALIGN 8 struct fpu_context { __u64 regs[32]; __u64 fcc; __u32 fcsr; }; #define LSX_CTX_MAGIC 0x53580001 #define LSX_CTX_ALIGN 16 struct lsx_context { __u64 regs[2 * 32]; __u64 fcc; __u32 fcsr; }; #define LASX_CTX_MAGIC 0x41535801 #define LASX_CTX_ALIGN 32 struct lasx_context { __u64 regs[4 * 32]; __u64 fcc; __u32 fcsr; }; #endif