Ryan Hileman lunixbochs

Source: man syscall

Architecture calling conventions

Every architecture has its own way of invoking and passing arguments to the kernel. The details for various architectures are listed in the two tables below.

The first table lists the instruction used to transition to kernel mode, (which might not be the fastest or best way to transition to

	[0-9a-zA-Z]{2}

	30-39,41-5a,61-7a

	a:61 z:7a A:41 Z:5a 0:30 9:39

	MSP430 alphanumeric shellcode is hard. There's no way to write to memory,
	no word-sized reg-reg operations, and all we have is add/sub/mov and a few conditional jumps.