[Bug gas/11779] New: binutils 2.20.51 target m32c encoding error

[daniel dot calcoen at cern dot ch]

for mov.l:s #IMM24,a0/a1

as soon as the 24th bit is 1 the 2nd byte is always FF independently of the
original value

  37 001b BCA0FFC8              mov.l:s #0x00C800A0,a0
  38 001f BCA0FFC8              mov.l:s #0x00C87FA0,a0
  39 0023 BCA0FFC8              mov.l:s #0x00C880A0,a0
  40 0027 BCA0FFC8              mov.l:s #0x00C8FFA0,a0
  41                    
  42 002b BCF0FFC7              mov.l:s #0x00C700F0,a0
  43 002f BCF0FFC7              mov.l:s #0x00C77FF0,a0
  44 0033 BCF0FFC7              mov.l:s #0x00C780F0,a0
  45 0037 BCF0FFC7              mov.l:s #0x00C7FFF0,a0
  46                    
  47 003b BC10007F              mov.l:s #0x007F0010,a0
  48 003f BC107F7F              mov.l:s #0x007F7F10,a0
  49 0043 BC10807F              mov.l:s #0x007F8010,a0
  50 0047 BC10FF7F              mov.l:s #0x007FFF10,a0
  51                    
  52 004b BC10FF80              mov.l:s #0x00800010,a0
  53 004f BC10FF80              mov.l:s #0x00807F10,a0
  54 0053 BC10FF80              mov.l:s #0x00808010,a0
  55 0057 BC10FF80              mov.l:s #0x0080FF10,a0


 GNU assembler version 2.20-GNUM16CM32C_v10.02 (m32c-elf)
         using BFD version (GNU Binutils) 2.20-GNUM16CM32C_v10.02.20100426.
 options passed : --m32c --warn --statistics -agls=main.lst

-- 
           Summary: binutils 2.20.51 target m32c encoding error
           Product: binutils
           Version: 2.20
            Status: NEW
          Severity: normal
          Priority: P1
         Component: gas
        AssignedTo: unassigned at sources dot redhat dot com
        ReportedBy: daniel dot calcoen at cern dot ch
                CC: bug-binutils at gnu dot org
  GCC host triplet: windows xp, linux sc5
GCC target triplet: m32c


http://sourceware.org/bugzilla/show_bug.cgi?id=11779

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