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* [Bug gdb/9978] New: DW_OP_bit_piece does not allow DW_OP_reg
@ 2009-03-21 22:56 hubicka at gcc dot gnu dot org
  2009-03-22  1:03 ` [Bug gdb/9978] " tromey at redhat dot com
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: hubicka at gcc dot gnu dot org @ 2009-03-21 22:56 UTC (permalink / raw)
  To: gdb-prs

DW_op_reg in DW_OP_bit_piece is refused:
DWARF-2 expression error: DW_OP_reg operations must be used either alone or in
conjuction with DW_OP_piece.

I believe it is wrong, since DW_OP_bit_piece has same restrictions as
DW_OP_piece.  I would like to use DW_OP_bit_piece in GCC to output SRAed
structures, so it would be cool to fix this ;)

-- 
           Summary: DW_OP_bit_piece does not allow DW_OP_reg
           Product: gdb
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: gdb
        AssignedTo: unassigned at sourceware dot org
        ReportedBy: hubicka at gcc dot gnu dot org
                CC: gdb-prs at sourceware dot org
  GCC host triplet: x86_64-pc-linux-gnu


http://sourceware.org/bugzilla/show_bug.cgi?id=9978

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^ permalink raw reply	[flat|nested] 4+ messages in thread
* [Bug gdb/9978] DW_OP_bit_piece does not allow DW_OP_reg
  2009-03-21 22:56 [Bug gdb/9978] New: DW_OP_bit_piece does not allow DW_OP_reg hubicka at gcc dot gnu dot org
@ 2009-03-22  1:03 ` tromey at redhat dot com
  2010-05-07 21:02 ` tromey at redhat dot com
  2010-05-21 21:34 ` tromey at redhat dot com
  2 siblings, 0 replies; 4+ messages in thread
From: tromey at redhat dot com @ 2009-03-22  1:03 UTC (permalink / raw)
  To: gdb-prs


------- Additional Comments From tromey at redhat dot com  2009-03-22 01:03 -------
Confirmed.

AFAICT DW_OP_bit_piece is not handled at all.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tromey at redhat dot com
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2009-03-22 01:03:45
               date|                            |


http://sourceware.org/bugzilla/show_bug.cgi?id=9978

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^ permalink raw reply	[flat|nested] 4+ messages in thread
* [Bug gdb/9978] DW_OP_bit_piece does not allow DW_OP_reg
  2009-03-21 22:56 [Bug gdb/9978] New: DW_OP_bit_piece does not allow DW_OP_reg hubicka at gcc dot gnu dot org
  2009-03-22  1:03 ` [Bug gdb/9978] " tromey at redhat dot com
@ 2010-05-07 21:02 ` tromey at redhat dot com
  2010-05-21 21:34 ` tromey at redhat dot com
  2 siblings, 0 replies; 4+ messages in thread
From: tromey at redhat dot com @ 2010-05-07 21:02 UTC (permalink / raw)
  To: gdb-prs



-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at sourceware dot|tromey at redhat dot com
                   |org                         |
             Status|NEW                         |ASSIGNED
   Last reconfirmed|2009-03-22 01:03:45         |2010-05-07 21:02:53
               date|                            |


http://sourceware.org/bugzilla/show_bug.cgi?id=9978

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^ permalink raw reply	[flat|nested] 4+ messages in thread
* [Bug gdb/9978] DW_OP_bit_piece does not allow DW_OP_reg
  2009-03-21 22:56 [Bug gdb/9978] New: DW_OP_bit_piece does not allow DW_OP_reg hubicka at gcc dot gnu dot org
  2009-03-22  1:03 ` [Bug gdb/9978] " tromey at redhat dot com
  2010-05-07 21:02 ` tromey at redhat dot com
@ 2010-05-21 21:34 ` tromey at redhat dot com
  2 siblings, 0 replies; 4+ messages in thread
From: tromey at redhat dot com @ 2010-05-21 21:34 UTC (permalink / raw)
  To: gdb-prs


------- Additional Comments From tromey at redhat dot com  2010-05-21 21:34 -------
I checked in a fix.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|6.8                         |7.2


http://sourceware.org/bugzilla/show_bug.cgi?id=9978

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^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2010-05-21 21:34 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2009-03-21 22:56 [Bug gdb/9978] New: DW_OP_bit_piece does not allow DW_OP_reg hubicka at gcc dot gnu dot org
2009-03-22  1:03 ` [Bug gdb/9978] " tromey at redhat dot com
2010-05-07 21:02 ` tromey at redhat dot com
2010-05-21 21:34 ` tromey at redhat dot com

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