8000 gh-136541: Fix several problems of perf trampolines in x86_64 and aarch64 by pablogsal · Pull Request #136500 · python/cpython · GitHub
[go: up one dir, main page]
Skip to content

gh-136541: Fix several problems of perf trampolines in x86_64 and aarch64 #136500

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 8 commits into from
Jul 11, 2025
Merged

gh-136541: Fix several problems of perf trampolines in x86_64 and aarch64 #136500

Changes from 1 commit
Commits
Show all changes
8 commits
Select commit Hold shift + click to select a range
8b228c0
gh-136459: Use frame pointers in the x86_64 perf trampolines
pablogsal Jul 10, 2025
b174fe8
Calculate the padding automatically
pablogsal Jul 10, 2025
95e5c28
Fix alignment
pablogsal Jul 10, 2025
839215c
Initialize alignment
pablogsal Jul 10, 2025
5eb7514
Init the arena after initializing the trampoline
pablogsal Jul 10, 2025
5f2f85e
fixup! Init the arena after initializing the trampoline
pablogsal Jul 10, 2025
1255437
Fix DWARF for aarch64
pablogsal Jul 11, 2025
8a81457
Add news entry
pablogsal Jul 11, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
8000 Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Add news entry
  • Loading branch information
@pablogsal
pablogsal committed Jul 11, 2025
commit 8a814577c7b94f276f6f2aa85121bbd192a444c2
3 changes: 3 additions & 0 deletions Misc/NEWS.d/next/Core_and_Builtins/2025-07-11-13-45-48.gh-issue-136541.uZ_-Ju.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
Fix some issues with the perf trampolines on x86-64 and aarch64. The
trampolines were not being generated correctly for some cases, which could
lead to the perf integration not working correctly. Patch by Pablo Galindo.
Loading
0