binutils: dwarf: fix display of large cfa_offset

[Alan Modra]

alpha-linux-gnu  +FAIL: CFI common 10
alpha-netbsd  +FAIL: CFI common 10
alpha-unknown-freebsd4.7  +FAIL: CFI common 10
arc-elf  +FAIL: CFI common 10
arc-linux-uclibc  +FAIL: CFI common 10
armeb-linux-gnueabi  +FAIL: CFI common 10
arm-elf  +FAIL: CFI common 10
arm-linux-gnueabi  +FAIL: CFI common 10
arm-netbsdelf  +FAIL: CFI common 10
arm-nto  +FAIL: CFI common 10
hppa-linux-gnu  +FAIL: CFI common 10
mips64el-openbsd  +FAIL: CFI common 10
mips64-linux-gnuabi64  +FAIL: CFI common 10
mips64-openbsd  +FAIL: CFI common 10
mipsel-linux-gnu  +FAIL: CFI common 10
mipsisa32el-linux-gnu  +FAIL: CFI common 10
mipsisa32r2el-elf  +FAIL: CFI common 10
mips-linux-gnu  +FAIL: CFI common 10
mips-sgi-irix6  +FAIL: CFI common 10
mipstx39-elf  +FAIL: CFI common 10
powerpc64-freebsd  +FAIL: CFI common 10
powerpc64le-linux-gnu  +FAIL: CFI common 10
powerpc64-linux-gnu  +FAIL: CFI common 10
powerpc-eabisim  +FAIL: CFI common 10
powerpc-eabivle  +FAIL: CFI common 10
powerpc-freebsd  +FAIL: CFI common 10
powerpcle-elf  +FAIL: CFI common 10
powerpc-linux-gnu  +FAIL: CFI common 10
powerpc-nto  +FAIL: CFI common 10
s390-linux-gnu  +FAIL: CFI common 10
sh4-linux-gnu  +FAIL: CFI common 10
shle-unknown-netbsdelf  +FAIL: CFI common 10
sh-nto  +FAIL: CFI common 10
sh-rtems  +FAIL: CFI common 10
sparc-elf  +FAIL: CFI common 10
sparc-linux-gnu  +FAIL: CFI common 10
sparc-sun-solaris2  +FAIL: CFI common 10

-- 
Alan Modra