[3.14] gh-136541: Fix several problems of perf trampolines in x86_64 and aarch64 (GH-136500) (#136544)
gh-136541: Fix several problems of perf trampolines in x86_64 and aarch64 (GH-136500) This commit fixes the following problems: * The x86_64 trampolines are not preserving frame pointers * The hardcoded offsets to the code segment from the FDE only worked properly for x64_64 * The CIE data was not following conventions of aarch64 * The eh_frame for aarch64 was not fully correct (cherry picked from commit 236f733d8ffb3d587e1167fa0a0248c24512e7fd) Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
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Parent: a464c4e
Committed by GitHub <noreply@github.com>
on 7/11/2025, 2:06:19 PM