Improve game compatibility#60
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In some games these registers are used for local variables while not being callee-saved. If those local variables also happen to be used without an initial value, then dsd would assume the instruction is illegal. It is undefined behavior however, but not illegal.
It seems older versions of the compiler doesn't use `add pc, {offset}` for the branching instruction
…nction call relocations
The base address of a static overlay does not come directly after the end address of another overlay. Previously, we did not allow such gaps between overlays. But since some games have gaps, those overlays are now allowed and will be placed at an exact address by the LCF.
There was a duplicate error message since I copied over data analysis code from CLI to library
Some dsd projects complain here when checking locations of external labels, but label symbols aren't imported by SymbolMapsExt::from_object so there's no reason to check them
It was moved from CLI to library and that changed which error type we want to look for
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Tons of changes to function analysis and relocation analysis which makes more games compatible with
dsd init, either by fixing errors or by making the generated dsd configs more sensible.The generated output of
dsd initwill be slightly different compared to already established projects, but it's nothing major.