106 lines
3.6 KiB
C
106 lines
3.6 KiB
C
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/****************************************************************************
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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 __LINUX_KVM_RISCV_H
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#define __LINUX_KVM_RISCV_H
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#ifndef __ASSEMBLY__
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#include <linux/types.h>
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#include <asm/ptrace.h>
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#define __KVM_HAVE_READONLY_MEM
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#define KVM_COALESCED_MMIO_PAGE_OFFSET 1
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#define KVM_INTERRUPT_SET - 1U
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#define KVM_INTERRUPT_UNSET - 2U
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struct kvm_regs {
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};
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struct kvm_fpu {
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};
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struct kvm_debug_exit_arch {
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};
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struct kvm_guest_debug_arch {
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};
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struct kvm_sync_regs {
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};
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struct kvm_sregs {
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};
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struct kvm_riscv_config {
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unsigned long isa;
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unsigned long zicbom_block_size;
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unsigned long mvendorid;
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unsigned long marchid;
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unsigned long mimpid;
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};
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struct kvm_riscv_core {
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struct user_regs_struct regs;
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unsigned long mode;
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};
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#define KVM_RISCV_MODE_S 1
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#define KVM_RISCV_MODE_U 0
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struct kvm_riscv_csr {
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unsigned long sstatus;
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unsigned long sie;
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unsigned long stvec;
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unsigned long sscratch;
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unsigned long sepc;
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unsigned long scause;
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unsigned long stval;
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unsigned long sip;
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unsigned long satp;
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unsigned long scounteren;
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};
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struct kvm_riscv_timer {
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__u64 frequency;
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__u64 time;
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__u64 compare;
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__u64 state;
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};
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enum KVM_RISCV_ISA_EXT_ID {
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KVM_RISCV_ISA_EXT_A = 0,
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KVM_RISCV_ISA_EXT_C,
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KVM_RISCV_ISA_EXT_D,
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KVM_RISCV_ISA_EXT_F,
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KVM_RISCV_ISA_EXT_H,
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KVM_RISCV_ISA_EXT_I,
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KVM_RISCV_ISA_EXT_M,
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KVM_RISCV_ISA_EXT_SVPBMT,
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KVM_RISCV_ISA_EXT_SSTC,
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KVM_RISCV_ISA_EXT_SVINVAL,
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KVM_RISCV_ISA_EXT_ZIHINTPAUSE,
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KVM_RISCV_ISA_EXT_ZICBOM,
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KVM_RISCV_ISA_EXT_MAX,
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};
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#define KVM_RISCV_TIMER_STATE_OFF 0
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#define KVM_RISCV_TIMER_STATE_ON 1
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#define KVM_REG_SIZE(id) (1U << (((id) & KVM_REG_SIZE_MASK) >> KVM_REG_SIZE_SHIFT))
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#define KVM_REG_RISCV_TYPE_MASK 0x00000000FF000000
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#define KVM_REG_RISCV_TYPE_SHIFT 24
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#define KVM_REG_RISCV_CONFIG (0x01 << KVM_REG_RISCV_TYPE_SHIFT)
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#define KVM_REG_RISCV_CONFIG_REG(name) (offsetof(struct kvm_riscv_config, name) / sizeof(unsigned long))
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#define KVM_REG_RISCV_CORE (0x02 << KVM_REG_RISCV_TYPE_SHIFT)
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#define KVM_REG_RISCV_CORE_REG(name) (offsetof(struct kvm_riscv_core, name) / sizeof(unsigned long))
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#define KVM_REG_RISCV_CSR (0x03 << KVM_REG_RISCV_TYPE_SHIFT)
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#define KVM_REG_RISCV_CSR_REG(name) (offsetof(struct kvm_riscv_csr, name) / sizeof(unsigned long))
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#define KVM_REG_RISCV_TIMER (0x04 << KVM_REG_RISCV_TYPE_SHIFT)
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#define KVM_REG_RISCV_TIMER_REG(name) (offsetof(struct kvm_riscv_timer, name) / sizeof(__u64))
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#define KVM_REG_RISCV_FP_F (0x05 << KVM_REG_RISCV_TYPE_SHIFT)
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#define KVM_REG_RISCV_FP_F_REG(name) (offsetof(struct __riscv_f_ext_state, name) / sizeof(__u32))
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#define KVM_REG_RISCV_FP_D (0x06 << KVM_REG_RISCV_TYPE_SHIFT)
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#define KVM_REG_RISCV_FP_D_REG(name) (offsetof(struct __riscv_d_ext_state, name) / sizeof(__u64))
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#define KVM_REG_RISCV_ISA_EXT (0x07 << KVM_REG_RISCV_TYPE_SHIFT)
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#endif
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#endif
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