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[Bug runtime/17469] support kernel unwinding based on .eh_frame rather than .debug_frame data
- From: "wcohen at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Thu, 10 Sep 2015 14:39:36 +0000
- Subject: [Bug runtime/17469] support kernel unwinding based on .eh_frame rather than .debug_frame data
- Auto-submitted: auto-generated
- References: <bug-17469-6586 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=17469
--- Comment #2 from William Cohen <wcohen at redhat dot com> ---
Created attachment 8599
--> https://sourceware.org/bugzilla/attachment.cgi?id=8599&action=edit
Initialize struct pt_regs for aarch64
Some corrections are needed in the systemtap runtime to allow aarch64
to start the unwinding for the backtrace.stp testcase. The asm code
for filling out the struct pt_regs was not correct for aarch64 and
need to allow the code to fill out the struct pt_regs to be invoked like
on the x86 processors.
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