runtime-generated module object offset for rtld

[todo]

SunriseOS/libuser/src/crt0/relocation.rs

Lines 17 to 27 in 6ee0b56

	.int 0 // TODO: runtime-generated module object offset for rtld
	"#);
	}
	/// The definition of a module header.
	/// This is used by RTLD to do dynamic linking.
	/// See https://switchbrew.org/wiki/NSO#MOD and https://switchbrew.org/wiki/Rtld
	#[repr(C)]
	#[derive(Debug)]
	pub struct ModuleHeader {
	/// The magic value of the MOD header. "MOD0"

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This issue was generated by todo based on a TODO comment in 6ee0b56 when #247 was merged. cc @Thog.