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The function was lifted from the PPC code. And, hey, what's a few extra bytes between friends? :-)+/* Ensure that the ARM's stack pointer has the correct alignment for a + new frame. */ +static CORE_ADDR +arm_frame_align (struct gdbarch *gdbarch, CORE_ADDR addr) +{ + return (addr & -16); +}
Yuck, two's complement assumption. I much prefer ~0xf in this case.
But why so much. The maximum stack alignment you'll see on an ARM is 8 bytes.
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