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Figure out why we can't use crt from newlib #8

Open mithro opened 7 years ago

mithro commented 7 years ago

Currently we have a hack which uses the crt0 from MiSoC/LiteX libbase - https://github.com/upy-fpga/micropython/blob/master/litex/Makefile#L60-L61

As we are using newlib, we really should be using the crt0 from them.

In theory it should just be uncommenting these lines -> https://github.com/upy-fpga/micropython/blob/master/litex/litex.ld#L4-L7

However doing that causes the program to access memory location zero for some reason.

mithro commented 7 years ago

@shenki