/**************************************************************************** **************************************************************************** *** *** 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 _UAPI__ASM_SIGCONTEXT_H #define _UAPI__ASM_SIGCONTEXT_H #ifndef __ASSEMBLY__ #include struct sigcontext { __u64 fault_address; __u64 regs[31]; __u64 sp; __u64 pc; __u64 pstate; __u8 __reserved[4096] __attribute__((__aligned__(16))); }; struct _aarch64_ctx { __u32 magic; __u32 size; }; #define FPSIMD_MAGIC 0x46508001 struct fpsimd_context { struct _aarch64_ctx head; __u32 fpsr; __u32 fpcr; __uint128_t vregs[32]; }; #define ESR_MAGIC 0x45535201 struct esr_context { struct _aarch64_ctx head; __u64 esr; }; #define EXTRA_MAGIC 0x45585401 struct extra_context { struct _aarch64_ctx head; __u64 datap; __u32 size; __u32 __reserved[3]; }; #define SVE_MAGIC 0x53564501 struct sve_context { struct _aarch64_ctx head; __u16 vl; __u16 flags; __u16 __reserved[2]; }; #define SVE_SIG_FLAG_SM 0x1 #define ZA_MAGIC 0x54366345 struct za_context { struct _aarch64_ctx head; __u16 vl; __u16 __reserved[3]; }; #endif #include #define SVE_VQ_BYTES __SVE_VQ_BYTES #define SVE_VQ_MIN __SVE_VQ_MIN #define SVE_VQ_MAX __SVE_VQ_MAX #define SVE_VL_MIN __SVE_VL_MIN #define SVE_VL_MAX __SVE_VL_MAX #define SVE_NUM_ZREGS __SVE_NUM_ZREGS #define SVE_NUM_PREGS __SVE_NUM_PREGS #define sve_vl_valid(vl) __sve_vl_valid(vl) #define sve_vq_from_vl(vl) __sve_vq_from_vl(vl) #define sve_vl_from_vq(vq) __sve_vl_from_vq(vq) #define SVE_SIG_ZREG_SIZE(vq) __SVE_ZREG_SIZE(vq) #define SVE_SIG_PREG_SIZE(vq) __SVE_PREG_SIZE(vq) #define SVE_SIG_FFR_SIZE(vq) __SVE_FFR_SIZE(vq) #define SVE_SIG_REGS_OFFSET ((sizeof(struct sve_context) + (__SVE_VQ_BYTES - 1)) / __SVE_VQ_BYTES * __SVE_VQ_BYTES) #define SVE_SIG_ZREGS_OFFSET (SVE_SIG_REGS_OFFSET + __SVE_ZREGS_OFFSET) #define SVE_SIG_ZREG_OFFSET(vq,n) (SVE_SIG_REGS_OFFSET + __SVE_ZREG_OFFSET(vq, n)) #define SVE_SIG_ZREGS_SIZE(vq) __SVE_ZREGS_SIZE(vq) #define SVE_SIG_PREGS_OFFSET(vq) (SVE_SIG_REGS_OFFSET + __SVE_PREGS_OFFSET(vq)) #define SVE_SIG_PREG_OFFSET(vq,n) (SVE_SIG_REGS_OFFSET + __SVE_PREG_OFFSET(vq, n)) #define SVE_SIG_PREGS_SIZE(vq) __SVE_PREGS_SIZE(vq) #define SVE_SIG_FFR_OFFSET(vq) (SVE_SIG_REGS_OFFSET + __SVE_FFR_OFFSET(vq)) #define SVE_SIG_REGS_SIZE(vq) (__SVE_FFR_OFFSET(vq) + __SVE_FFR_SIZE(vq)) #define SVE_SIG_CONTEXT_SIZE(vq) (SVE_SIG_REGS_OFFSET + SVE_SIG_REGS_SIZE(vq)) #define ZA_SIG_REGS_OFFSET ((sizeof(struct za_context) + (__SVE_VQ_BYTES - 1)) / __SVE_VQ_BYTES * __SVE_VQ_BYTES) #define ZA_SIG_REGS_SIZE(vq) ((vq * __SVE_VQ_BYTES) * (vq * __SVE_VQ_BYTES)) #define ZA_SIG_ZAV_OFFSET(vq,n) (ZA_SIG_REGS_OFFSET + (SVE_SIG_ZREG_SIZE(vq) * n)) #define ZA_SIG_CONTEXT_SIZE(vq) (ZA_SIG_REGS_OFFSET + ZA_SIG_REGS_SIZE(vq)) #endif