From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- arch/arm64/include/asm/insn-def.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 arch/arm64/include/asm/insn-def.h (limited to 'arch/arm64/include/asm/insn-def.h') diff --git a/arch/arm64/include/asm/insn-def.h b/arch/arm64/include/asm/insn-def.h new file mode 100644 index 0000000000..1a7d0d4836 --- /dev/null +++ b/arch/arm64/include/asm/insn-def.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef __ASM_INSN_DEF_H +#define __ASM_INSN_DEF_H + +#include + +/* A64 instructions are always 32 bits. */ +#define AARCH64_INSN_SIZE 4 + +/* + * BRK instruction encoding + * The #imm16 value should be placed at bits[20:5] within BRK ins + */ +#define AARCH64_BREAK_MON 0xd4200000 + +/* + * BRK instruction for provoking a fault on purpose + * Unlike kgdb, #imm16 value with unallocated handler is used for faulting. + */ +#define AARCH64_BREAK_FAULT (AARCH64_BREAK_MON | (FAULT_BRK_IMM << 5)) + +#endif /* __ASM_INSN_DEF_H */ -- cgit v1.2.3