mozilla/rust — Issue #1855: Reset the stack growth boundary in __morestack
Author: brson
Created: 2012-02-16 21:50:04+00:00
State: open
Labels: A-runtime, A-unwind, I-cleanup

Right now every landing pad makes a call to upcall_reset_stack_limit to place the correct stack boundary into the TCB. The right way to do this is to have __morestack do it when the unwinder passes through it. Requires writing the landing pads in assembly.