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kernel: Introducing Tracepoint Hook Type Support

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Tracepoint is a predefined hook point in the kernel, compared to Kprobe,
it is more stable and has lower performance overhead, although compatibility
is relatively poor, it is still worth trying

By the way, we have also included the config definitions related to hook types
in Kconfig, to enhance cleanliness

Improve and merge types that do not require hooks

Introducing the hook type prctl

These patches is based on backslashxx/KernelSU#5

Co-authored-by: Cloud_Yun <1770669041@qq.com>
Co-authored-by: Prslc <prslc113@gmail.com>
Co-authored-by: ShirkNeko <109797057+ShirkNeko@users.noreply.github.com>

Signed-off-by: ShirkNeko <109797057+ShirkNeko@users.noreply.github.com>
This commit is contained in:
ShirkNeko
2025-08-14 22:19:07 +08:00
parent 3a5bcb0e09
commit 68f2f5a0ae
8 changed files with 227 additions and 14 deletions
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kernel/ksu.h
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@@ -27,6 +27,7 @@
#define CMD_GET_FULL_VERSION 0xC0FFEE1A
#define CMD_ENABLE_KPM 100
#define CMD_HOOK_TYPE 101
#define CMD_DYNAMIC_SIGN 103
#define CMD_GET_MANAGERS 104