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| author | Christopher Ferris <cferris@google.com> | 2019-10-21 18:59:42 -0700 |
|---|---|---|
| committer | Christopher Ferris <cferris@google.com> | 2019-10-21 19:11:22 -0700 |
| commit | ad9bbe7d64b02f28ba7016e79c79203095328064 (patch) | |
| tree | 6d9126a9c1b58c26cab5944f08ebe5ae6f8365bc /code_coverage/seccomp_policy/code_coverage.arm.policy | |
| parent | 482991cde0718aaf8022bc294555915b70f85e3e (diff) | |
Fix handling of PT_GNU_EH_FRAME.
The bias for the PT_GNU_EH_FRAME was using the paddr instead of vaddr.
This doesn't match the way the load bias is calculated, which always
use vaddr - offset, so change to use vaddr.
Found on an old x86 device that has a vdso that sets vaddr differently
from paddr.
Add a new offline test to catch this case and update the elf interface
unit tests.
Also, fix a small bug in the unwind_for_offline tool.
Bug: 142365899
Test: Unit tests pass.
Change-Id: I5f0bf062dd8ee45aa8553189ba493ec962e0b059
Diffstat (limited to 'code_coverage/seccomp_policy/code_coverage.arm.policy')
0 files changed, 0 insertions, 0 deletions