| /* |
| * This file is auto-generated. Modifications will be lost. |
| * |
| * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ |
| * for more information. |
| */ |
| #ifndef _UAPI__ASM_SIGCONTEXT_H |
| #define _UAPI__ASM_SIGCONTEXT_H |
| #ifndef __ASSEMBLY__ |
| #include <linux/types.h> |
| 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 TPIDR2_MAGIC 0x54504902 |
| struct tpidr2_context { |
| struct _aarch64_ctx head; |
| __u64 tpidr2; |
| }; |
| #define ZA_MAGIC 0x54366345 |
| struct za_context { |
| struct _aarch64_ctx head; |
| __u16 vl; |
| __u16 __reserved[3]; |
| }; |
| #define ZT_MAGIC 0x5a544e01 |
| struct zt_context { |
| struct _aarch64_ctx head; |
| __u16 nregs; |
| __u16 __reserved[3]; |
| }; |
| #endif |
| #include <asm/sve_context.h> |
| #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)) |
| #define ZT_SIG_REG_SIZE 512 |
| #define ZT_SIG_REG_BYTES (ZT_SIG_REG_SIZE / 8) |
| #define ZT_SIG_REGS_OFFSET sizeof(struct zt_context) |
| #define ZT_SIG_REGS_SIZE(n) (ZT_SIG_REG_BYTES * n) |
| #define ZT_SIG_CONTEXT_SIZE(n) (sizeof(struct zt_context) + ZT_SIG_REGS_SIZE(n)) |
| #endif |