move enhance_call_tree_pattern to gcc_tools, and teach gcc_tools how to pick up call trees for RISC-V #102
+12
−8
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I think
enhance_call_tree_pattern
is the only bit of arch-specific code. Probably in an ideal universe it would go into somearch/
library, but for now,gcc_tools
is the one that knows what arch we're targeting (sort of), so I move that pattern there. Then, I add support for branch patterns for RISC-V. This allows puncover to track stack usage on RV32 / LiteX.