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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
| commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
| tree | a94efe259b9009378be6d90eb30d2b019d95c194 /arch/s390/include/asm/uprobes.h | |
| parent | Initial commit. (diff) | |
| download | linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.tar.xz linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.zip | |
Adding upstream version 5.10.209.upstream/5.10.209
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/s390/include/asm/uprobes.h')
| -rw-r--r-- | arch/s390/include/asm/uprobes.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/s390/include/asm/uprobes.h b/arch/s390/include/asm/uprobes.h new file mode 100644 index 000000000..b60b3c7ef --- /dev/null +++ b/arch/s390/include/asm/uprobes.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * User-space Probes (UProbes) for s390 + * + * Copyright IBM Corp. 2014 + * Author(s): Jan Willeke, + */ + +#ifndef _ASM_UPROBES_H +#define _ASM_UPROBES_H + +#include <linux/notifier.h> + +typedef u16 uprobe_opcode_t; + +#define UPROBE_XOL_SLOT_BYTES 256 /* cache aligned */ + +#define UPROBE_SWBP_INSN 0x0002 +#define UPROBE_SWBP_INSN_SIZE 2 + +struct arch_uprobe { + union{ + uprobe_opcode_t insn[3]; + uprobe_opcode_t ixol[3]; + }; + unsigned int saved_per : 1; + unsigned int saved_int_code; +}; + +struct arch_uprobe_task { +}; + +#endif /* _ASM_UPROBES_H */ |