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Bug 926602
Summary: | systemtap: Does not support aarch64 in f19 and rawhide | ||
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Product: | [Fedora] Fedora | Reporter: | Dennis Gilmore <dennis> |
Component: | systemtap | Assignee: | Frank Ch. Eigler <fche> |
Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | rawhide | CC: | dsmith, fche, jistone, lberk, mbenitez, mjw, mjw, nathans, pbrobinson, scox, wcohen |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2014-01-14 18:47:55 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | |||
Bug Blocks: | 922257, 963434 |
Description
Dennis Gilmore
2013-03-23 16:24:00 UTC
Upstream migrated to autoconf 2.69 in commit 76df176fdceb33c14a07a74b2dc70e72b13fc1b7 Systemtap has been respun as needed in Fedora 19 (http://koji.fedoraproject.org/koji/taskinfo?taskID=5176066) We're just waiting on BZ927996 to get systemtap respun with the new autoconf version in rawhide What needs additional work needs to be done for systemtap to function on aarch64: kernel kprobes support kernel uprobes support systemtap runtime: stack and stack unwind support regs.h systemtap translator need machine specific code fixed in: tapsets.cxx util.cxx dwflpp.cxx systemtap tapset: tapset/aarch64/registers.stp for no-debuginfo syscall probing We also need an elfutil ARM64 libebl backend. To decode relocations in kernel modules and DWARF register mappings plus initial CFI values. (In reply to Mark Wielaard from comment #3) > We also need an elfutil ARM64 libebl backend. To decode relocations in > kernel modules and DWARF register mappings plus initial CFI values. Most of that is there now on a branch. https://git.fedorahosted.org/cgit/elfutils.git/log/?h=pmachata/aarch64 Not yet integrated into upstream master. |