lib/tests/module/gen_test_kallsyms.sh

File Facts

System

Linux kernel

Corpus path

lib/tests/module/gen_test_kallsyms.sh

Extension

.sh

Size

2559 bytes

Lines

135

Domain

Kernel Services

Bucket

lib

Inferred role

Kernel Services: exported/initcall integration point

Status

integration implementation candidate

Why This File Exists

Shared kernel service surface used by multiple subsystems, including helpers, cryptography, virtualization support, and async I/O infrastructure.

• Shared kernel service surface used by multiple subsystems, including helpers, cryptography, virtualization support, and async I/O infrastructure.
• Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.

Dependency Surface

• linux/init.h
• linux/module.h
• linux/printk.h

Detected Declarations

• function gen_template_module_header
• function auto_runtime_test
• function auto_runtime_test
• function auto_runtime_test
• function auto_test_module_init
• function auto_test_module_exit
• module init auto_test_module_init

Annotated Snippet

module_init(auto_test_module_init);

static void __exit auto_test_module_exit(void)
{
}
module_exit(auto_test_module_exit);

MODULE_AUTHOR("Luis Chamberlain <mcgrof@kernel.org>");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Test module for kallsyms");
____END_MODULE
}

case $TEST_TYPE in
	a)
		gen_template_module_header > $TARGET
		gen_template_module_data_a $NUM_SYMS >> $TARGET
		gen_template_module_exit >> $TARGET
		;;
	b)
		gen_template_module_header > $TARGET
		gen_template_module_data_b >> $TARGET
		gen_template_module_exit >> $TARGET
		;;
	c)
		gen_template_module_header > $TARGET
		gen_template_module_data_c $((NUM_SYMS * SCALE_FACTOR)) >> $TARGET
		gen_template_module_exit >> $TARGET
		;;
	d)
		gen_template_module_header > $TARGET
		gen_template_module_data_d $((NUM_SYMS * SCALE_FACTOR * 2)) >> $TARGET
		gen_template_module_exit >> $TARGET
		;;
	*)
		;;
esac

Annotation

• Immediate include surface: `linux/init.h`, `linux/module.h`, `linux/printk.h`.
• Detected declarations: `function gen_template_module_header`, `function auto_runtime_test`, `function auto_runtime_test`, `function auto_runtime_test`, `function auto_test_module_init`, `function auto_test_module_exit`, `module init auto_test_module_init`.
• Atlas domain: Kernel Services / lib.
• 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.