diff options
Diffstat (limited to 'pkg/ring0/defs_impl_arm64.go')
| -rw-r--r-- | pkg/ring0/defs_impl_arm64.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/pkg/ring0/defs_impl_arm64.go b/pkg/ring0/defs_impl_arm64.go index bd18a11e7..34d687611 100644 --- a/pkg/ring0/defs_impl_arm64.go +++ b/pkg/ring0/defs_impl_arm64.go @@ -228,7 +228,7 @@ type KernelArchState struct { // CPUArchState contains CPU-specific arch state. type CPUArchState struct { // stack is the stack used for interrupts on this CPU. - stack [512]byte + stack [128]byte // errorCode is the error code from the last exception. errorCode uintptr @@ -245,6 +245,9 @@ type CPUArchState struct { // faultAddr is the value of far_el1. faultAddr uintptr + // el0Fp is the address of application's fpstate. + el0Fp uintptr + // ttbr0Kvm is the value of ttbr0_el1 for sentry. ttbr0Kvm uintptr @@ -339,6 +342,7 @@ func Emit(w io.Writer) { fmt.Fprintf(w, "#define CPU_ERROR_CODE 0x%02x\n", reflect.ValueOf(&c.errorCode).Pointer()-reflect.ValueOf(c).Pointer()) fmt.Fprintf(w, "#define CPU_ERROR_TYPE 0x%02x\n", reflect.ValueOf(&c.errorType).Pointer()-reflect.ValueOf(c).Pointer()) fmt.Fprintf(w, "#define CPU_FAULT_ADDR 0x%02x\n", reflect.ValueOf(&c.faultAddr).Pointer()-reflect.ValueOf(c).Pointer()) + fmt.Fprintf(w, "#define CPU_FPSTATE_EL0 0x%02x\n", reflect.ValueOf(&c.el0Fp).Pointer()-reflect.ValueOf(c).Pointer()) fmt.Fprintf(w, "#define CPU_TTBR0_KVM 0x%02x\n", reflect.ValueOf(&c.ttbr0Kvm).Pointer()-reflect.ValueOf(c).Pointer()) fmt.Fprintf(w, "#define CPU_TTBR0_APP 0x%02x\n", reflect.ValueOf(&c.ttbr0App).Pointer()-reflect.ValueOf(c).Pointer()) fmt.Fprintf(w, "#define CPU_VECTOR_CODE 0x%02x\n", reflect.ValueOf(&c.vecCode).Pointer()-reflect.ValueOf(c).Pointer()) |