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README.md

libfunctionpatcher

Requires the FunctionPatcherModule to be running via SetupPayload. Requires wut for building. Install via make install.

Usage

When linking, make sure to add the libfunctionpatcher.ld file to the LDFLAGS.

Example:

LDFLAGS	=	-g $(ARCH) $(RPXSPECS) -Wl,-Map,$(notdir $*.map) -T$(WUMS_ROOT)/share/libfunctionpatcher.ld

Make also sure to define

WUMS_ROOT := $(DEVKITPRO)/wums

and add -lfunctionpatcher to LIBS and $(WUMS_ROOT) to LIBDIRS.

After that you can simply include <function_patcher/function_patching.h> to get access to the function patcher functions.

Use this lib in Dockerfiles.

A prebuilt version of this lib can found on dockerhub. To use it for your projects, add this to your Dockerfile.

[...]
COPY --from=wiiuenv/libfunctionpatcher:[tag] /artifacts $DEVKITPRO
[...]

Replace [tag] with a tag you want to use, a list of tags can be found here. It's highly recommended to pin the version to the latest date instead of using latest.