xref: /aosp_15_r20/bionic/libc/kernel/uapi/asm-arm64/asm/sigcontext.h (revision 8d67ca893c1523eb926b9080dbe4e2ffd2a27ba1)

/*
 * 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 FPMR_MAGIC 0x46504d52
struct fpmr_context {
  struct _aarch64_ctx head;
  __u64 fpmr;
};
#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