86 lines
3.1 KiB
C
86 lines
3.1 KiB
C
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _UAPI__ASM_SIGCONTEXT_H
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#define _UAPI__ASM_SIGCONTEXT_H
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#ifndef __ASSEMBLY__
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#include <linux/types.h>
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struct sigcontext {
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__u64 fault_address;
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__u64 regs[31];
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__u64 sp;
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__u64 pc;
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__u64 pstate;
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__u8 __reserved[4096] __attribute__((__aligned__(16)));
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};
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struct _aarch64_ctx {
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__u32 magic;
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__u32 size;
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};
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#define FPSIMD_MAGIC 0x46508001
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struct fpsimd_context {
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struct _aarch64_ctx head;
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__u32 fpsr;
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__u32 fpcr;
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__uint128_t vregs[32];
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};
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#define ESR_MAGIC 0x45535201
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struct esr_context {
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struct _aarch64_ctx head;
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__u64 esr;
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};
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#define EXTRA_MAGIC 0x45585401
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struct extra_context {
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struct _aarch64_ctx head;
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__u64 datap;
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__u32 size;
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__u32 __reserved[3];
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};
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#define SVE_MAGIC 0x53564501
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struct sve_context {
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struct _aarch64_ctx head;
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__u16 vl;
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__u16 __reserved[3];
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};
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#endif
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#include <asm/sve_context.h>
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#define SVE_VQ_BYTES __SVE_VQ_BYTES
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#define SVE_VQ_MIN __SVE_VQ_MIN
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#define SVE_VQ_MAX __SVE_VQ_MAX
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#define SVE_VL_MIN __SVE_VL_MIN
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#define SVE_VL_MAX __SVE_VL_MAX
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#define SVE_NUM_ZREGS __SVE_NUM_ZREGS
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#define SVE_NUM_PREGS __SVE_NUM_PREGS
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#define sve_vl_valid(vl) __sve_vl_valid(vl)
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#define sve_vq_from_vl(vl) __sve_vq_from_vl(vl)
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#define sve_vl_from_vq(vq) __sve_vl_from_vq(vq)
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#define SVE_SIG_ZREG_SIZE(vq) __SVE_ZREG_SIZE(vq)
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#define SVE_SIG_PREG_SIZE(vq) __SVE_PREG_SIZE(vq)
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#define SVE_SIG_FFR_SIZE(vq) __SVE_FFR_SIZE(vq)
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#define SVE_SIG_REGS_OFFSET ((sizeof(struct sve_context) + (__SVE_VQ_BYTES - 1)) / __SVE_VQ_BYTES * __SVE_VQ_BYTES)
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#define SVE_SIG_ZREGS_OFFSET (SVE_SIG_REGS_OFFSET + __SVE_ZREGS_OFFSET)
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#define SVE_SIG_ZREG_OFFSET(vq,n) (SVE_SIG_REGS_OFFSET + __SVE_ZREG_OFFSET(vq, n))
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#define SVE_SIG_ZREGS_SIZE(vq) __SVE_ZREGS_SIZE(vq)
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#define SVE_SIG_PREGS_OFFSET(vq) (SVE_SIG_REGS_OFFSET + __SVE_PREGS_OFFSET(vq))
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#define SVE_SIG_PREG_OFFSET(vq,n) (SVE_SIG_REGS_OFFSET + __SVE_PREG_OFFSET(vq, n))
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#define SVE_SIG_PREGS_SIZE(vq) __SVE_PREGS_SIZE(vq)
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#define SVE_SIG_FFR_OFFSET(vq) (SVE_SIG_REGS_OFFSET + __SVE_FFR_OFFSET(vq))
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#define SVE_SIG_REGS_SIZE(vq) (__SVE_FFR_OFFSET(vq) + __SVE_FFR_SIZE(vq))
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#define SVE_SIG_CONTEXT_SIZE(vq) (SVE_SIG_REGS_OFFSET + SVE_SIG_REGS_SIZE(vq))
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#endif
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