arch/arm/probes/uprobes/core.c

File Facts

System

Linux kernel

Corpus path

arch/arm/probes/uprobes/core.c

Extension

.c

Size

5164 bytes

Lines

228

Domain

Architecture Layer

Bucket

arch/arm

Inferred role

Architecture Layer: exported/initcall integration point

Status

integration implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.
• Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/kernel.h
• linux/stddef.h
• linux/errno.h
• linux/highmem.h
• linux/sched.h
• linux/uprobes.h
• linux/notifier.h
• asm/opcodes.h
• asm/traps.h
• ../decode.h
• ../decode-arm.h
• core.h

Detected Declarations

• function Copyright
• function set_swbp
• function arch_uprobe_ignore
• function arch_uprobe_skip_sstep
• function arch_uretprobe_hijack_return_addr
• function arch_uprobe_analyze_insn
• function arch_uprobe_copy_ixol
• function arch_uprobe_pre_xol
• function arch_uprobe_post_xol
• function arch_uprobe_xol_was_trapped
• function arch_uprobe_abort_xol
• function arch_uprobe_exception_notify
• function uprobe_trap_handler
• function uprobe_get_swbp_addr
• function arch_uprobes_init
• module init arch_uprobes_init

Annotated Snippet

device_initcall(arch_uprobes_init);

Annotation

• Immediate include surface: `linux/kernel.h`, `linux/stddef.h`, `linux/errno.h`, `linux/highmem.h`, `linux/sched.h`, `linux/uprobes.h`, `linux/notifier.h`, `asm/opcodes.h`.
• Detected declarations: `function Copyright`, `function set_swbp`, `function arch_uprobe_ignore`, `function arch_uprobe_skip_sstep`, `function arch_uretprobe_hijack_return_addr`, `function arch_uprobe_analyze_insn`, `function arch_uprobe_copy_ixol`, `function arch_uprobe_pre_xol`, `function arch_uprobe_post_xol`, `function arch_uprobe_xol_was_trapped`.
• Atlas domain: Architecture Layer / arch/arm.
• Implementation status: integration implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.