[RTEMS Project] #3065: RTEMS 4.11.2 avr build fails

[RTEMS trac]

#3065: RTEMS 4.11.2 avr build fails
-------------------------+-----------------------
 Reporter:  Chris Johns  |       Owner:  chrisj@…
     Type:  defect       |      Status:  closed
 Priority:  normal       |   Milestone:  4.11.3
Component:  build        |     Version:  4.11
 Severity:  normal       |  Resolution:  invalid
 Keywords:               |  Blocked By:
 Blocking:               |
-------------------------+-----------------------
Changes (by Chris Johns):

 * status:  new => closed
 * resolution:   => invalid


Comment:

 I cannot repeat this building the 4.11 branch tools and then RTEMS on
 FreeBSD 11.1. As a result I will close this PR.

 Note, the AVR BSP does not build as GCC fails with:

 {{{
 /opt/work/chris/rtems/kernel/rtems.git/c/src/../../cpukit/libfs/src/dosfs/msdos_misc.c:
 In function 'msdos_find_node_by_cluster_num_in_fat_file':
 /opt/work/chris/rtems/kernel/rtems.git/c/src/../../cpukit/libfs/src/dosfs/msdos_misc.c:2069:1:
 error: unable to find a register to spill in class 'POINTER_REGS'
  }
  ^
 /opt/work/chris/rtems/kernel/rtems.git/c/src/../../cpukit/libfs/src/dosfs/msdos_misc.c:2069:1:
 error: this is the insn:
 (insn 144 143 145 17 (set (reg:HI 26 r26)
         (reg/v/f:HI 96 [ dir_entry ]))
 /opt/work/chris/rtems/kernel/rtems.git/c/src/../../cpukit/libfs/src/dosfs/msdos_misc.c:2061
 83 {*movhi}
      (expr_list:REG_DEAD (reg/v/f:HI 96 [ dir_entry ])
         (nil)))
 /opt/work/chris/rtems/kernel/rtems.git/c/src/../../cpukit/libfs/src/dosfs/msdos_misc.c:2069:
 confused by earlier errors, bailing out
 }}}

--
Ticket URL: <http://devel.rtems.org/ticket/3065#comment:2>
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