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From: "mjw at redhat dot com" <sourceware-bugzilla@sourceware.org>
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Subject: [Bug tapsets/13313] Can't parse SDT_V3 operand '(%rcx,%rax,8)'
Date: Sat, 12 Nov 2011 15:06:00 -0000
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http://sourceware.org/bugzilla/show_bug.cgi?id=13313

Mark Wielaard <mjw at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |

--- Comment #3 from Mark Wielaard <mjw at redhat dot com> 2011-11-12 15:05:54 UTC ---
(In reply to comment #2)
> commit 8095a15

After this commit sdt_misc.exp started showing the following FAIL on x86_64
with 4.6.2 20111027 (Red Hat 4.6.2-1):

FAIL: sdt_misc asm (64) asm  m

This corresponds to the following SDT note in sdt_asm.x:

  stapsdt               73  Version: 3
    PC: 0x4004cb, Base: 0x4006a8, Semaphore: 0
    Provider: provider, Name: memory, Args: '-4(%rbp) -8+4(%rbp) -8+3+1(%rbp)'

And shows up in systemtap.log as:

FAIL: memory ((7|7|1792) != 7)

(Note, this is slightly confusing, the sdt_asm.stp outputs PASS/FAIL: strings
which go into systemtap.log and are different from the sdt_misc.exp PASS/FAIL
strings which go into systemtap.sum)

(Note2, sdt_misc.exp is huge, it would not be a bad idea to split it up in
separate .exp tests.)

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