| 1.1 |
| 20-Apr-2025 |
riastradh | Test stack pointer alignment in various scenarios.
1. elf entry point
2. main function
3. signal handler
Extend the test to amd64 while here -- fortunately both aarch64 and
amd64 pass, but others, such as mips, will fail:
PR kern/59327: user stack pointer is not aligned properly
This extends the test that was previously written for:
PR kern/58149: aarch64: Cannot return from a signal handler if SP was
misaligned when the signal arrived
With any luck, this will help us to systematically eradicate misaligned
stack pointers as hypothesized to be the reason for:
PR port-mips/59236: Multiple segfaults in erlite3 boot
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