karina
72 lines
1.5 KiB
C
72 lines
1.5 KiB
C
// SPDX-License-Identifier: GPL-3.0-or-later
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// Copyright (c) 2026 0xKSor
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#pragma once
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#include <Types.h>
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typedef struct ExceptionsContext {
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UInt64 x0;
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UInt64 x1;
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UInt64 x2;
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UInt64 x3;
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UInt64 x4;
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UInt64 x5;
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UInt64 x6;
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UInt64 x7;
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UInt64 x8;
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UInt64 x9;
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UInt64 x10;
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UInt64 x11;
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UInt64 x12;
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UInt64 x13;
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UInt64 x14;
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UInt64 x15;
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UInt64 x16;
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UInt64 x17;
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UInt64 x18;
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UInt64 x19;
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UInt64 x20;
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UInt64 x21;
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UInt64 x22;
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UInt64 x23;
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UInt64 x24;
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UInt64 x25;
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UInt64 x26;
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UInt64 x27;
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UInt64 x28;
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UInt64 x29; // fp
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UInt64 x30; // lr
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UInt64 elr_el1; // pc
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UInt64 spsr_el1; // cpu status
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UInt64 esr_el1; // error reason
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UInt64 sp_el0; // user's stack
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UInt64 padding; // align to 16 bytes
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} ExceptionsContext;
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typedef enum ExceptionsType {
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// curr el with sp0 (EL1t)
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// usually dont happen cuz we switch to sp_el1, but just in case
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ExceptionsSyncEl1t,
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ExceptionsIRQEl1t,
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ExceptionsFIQEl1t,
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ExceptionsSErrorEl1t,
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// curr el with sp1 (EL1h)
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// exception in kernel space
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ExceptionsSyncEl1h,
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ExceptionsIRQEl1h,
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ExceptionsFIQEl1h,
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ExceptionsSErrorEl1h,
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// lower EL 64-bit from userspace
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ExceptionsSyncEl064,
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ExceptionsIRQEl064,
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ExceptionsFIQEl064,
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ExceptionsSErrorEl064,
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// lower EL 32-bit from userspace
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ExceptionsSyncEl032,
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ExceptionsIRQEl032,
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ExceptionsFIQEl032,
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ExceptionsSErrorEl032,
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} ExceptionsType; |