Dump stack in a thread-safe way.

[todo]

dump_stack should allow reading the stack in a thread-safe way through the use of volatile reads. This would allow having a totally safe dump_stack function that can be used at will.

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SunriseOS/kernel/src/panic.rs

Lines 190 to 200 in a2961e8

	// TODO: Dump stack in a thread-safe way.
	// BODY: dump_stack should allow reading the stack in a
	// BODY: thread-safe way through the use of volatile reads. This
	// BODY: would allow having a totally safe dump_stack function
	// BODY: that can be used at will.
	crate::stack::dump_stack(&crate::stack::StackDumpSource::new(register.esp, register.ebp, register.eip), elf_and_st)
	},
	_ => crate::stack::KernelStack::dump_current_stack(elf_and_st)
	}
	// Display the infamous "Blue Screen Of Death"

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This issue was generated by todo based on a TODO comment in a2961e8 when #501 was merged. cc @roblabla.