[RTEMS Project] #3727: RTEMS 5 raises exception on mvme2100 VME CPU board (PowerPC)

RTEMS trac trac at rtems.org
Mon May 27 08:25:57 UTC 2019


#3727: RTEMS 5 raises exception on mvme2100 VME CPU board (PowerPC)
----------------------------------------+---------------------
 Reporter:  Goetz Pfeiffer              |       Owner:  (none)
     Type:  defect                      |      Status:  new
 Priority:  high                        |   Milestone:
Component:  arch/powerpc                |     Version:  5
 Severity:  blocker                     |  Resolution:
 Keywords:  PowerPC mvme2100 exception  |  Blocked By:
 Blocking:                              |
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Comment (by Sebastian Huber <sebastian.huber@…>):

 In [changeset:"f419349a1370ffed9cb3d2322d01e801e012134e/rtems"
 f419349/rtems]:
 {{{
 #!CommitTicketReference repository="rtems"
 revision="f419349a1370ffed9cb3d2322d01e801e012134e"
 bsps/powerpc: Adjust ppcboot.lds

 The GNU ld had a couple of changes which resulted in a broken bootloader
 image generation.  Recent linker versions tie assignments to their
 nearest output section statement.  Place all absolute symbols which are
 used with @sectoff relocations into a special section.

 See also:

 "Binutils 2.28 on PowerPC: dangerous relocation: generic linker can't
 handle R_PPC_SECTOFF_HA"

 https://www.sourceware.org/ml/binutils/2019-05/msg00183.html

 Update #3727
 }}}

--
Ticket URL: <http://devel.rtems.org/ticket/3727#comment:5>
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