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Is there any significant difference between the powerpc-*-elf & powerpc-*-eabi targets?
That message also mentions the use of a __main function which is also confusing me a little. Currently I'm using a crt0 which has calls to _init & _fini around the call to main as I've seen in the crt0 source provided with newlib. What exactly is the accepted way to perform global constructor initialisation? Under what circumstances should a call to __main be inserted in the main function? Is there something wrong with my build if this call is not being inserted?
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