[Bug gas/15281] [avr] DWARF CIE DW_CFA_def_cfa offset incorrect for xmega devices with >128 KB flash

[senthil.thecoder at gmail dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=15281

Senthil Kumar Selvaraj <senthil.thecoder at gmail dot com> changed:

           What    |Removed                     |Added
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             Target|                            |avr
               Host|                            |linux x86_64

--- Comment #1 from Senthil Kumar Selvaraj <senthil.thecoder at gmail dot com> 
2013-03-15 13:34:42 UTC ---
The root cause is that tc_cfi_frame_initial_instructions assumes only devices
under bfd_mach_avr6 push 3 bytes on the stack as the return address for a
function call. bfd_mach_avrxmega6 and bfd_mach_avrxmega7 also have > 128 KB
flash and therefore push 3 bytes too.

Attaching patch that fixes the problem.

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