Find limit of recursion: Difference between revisions
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Find the limit of recursion.
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=={{header|6502 Assembly}}==
The 6502's hardware stack isn't like other processors. First, it is fixed at the $0100-$01FF address range. The stack pointer is an 8-bit value, and assumes that the stack is always between $0100-$01FF. If the stack were to reach $01, and another <code>JSR</code> is executed, the stack would underflow to $FE, and the bottom of the stack would get clobbered. Since each JSR pushes a 2-byte return address onto the stack, the hardware limit of recursion is 128 calls.
=={{header|8080 Assembly}}==
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