c0d41db92e
arm64 was already being careful, but x86/x86-64 and 32-bit ARM could be caught by a signal in a state where the stack pointer was mangled. For 32-bit ARM I've taken care with the link register too, to avoid potential issues with unwinding. Bug: http://b/152210274 Test: treehugger Change-Id: I1ce285b017a633c732dbe04743368f4cae27af85 |
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