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Added instructions on disassembly to the README for Linux.

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Jacob Pease 2023-08-11 13:11:06 -05:00
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linux/README.MD
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@ -27,6 +27,18 @@ The device tree files for the various FPGA's Wally supports, as well as QEMU's d
Or for the default buildroot location:
$ make generate
The .dts files will end up in the `<BUILDROOT>/output/images` folder of your chosen buildroot directory.
## Disassembling the Binaries for Debugging
By using the `riscv64-unknown-elf-objdump` utility, we can disassemble the binaries in `<BUILDROOT>/output/images` so that we can explore the resulting machine code instructions and see what assembly or C code the instructions came from, along with the corresponding addresses. This is useful during debugging in order to trace how code is being executed.
To create the disassembled binaries, run:
$ make disassemble BUILDROOT=path/to/buildroot
You'll find the resulting disassembled files in `<BUILDROOT>/output/images/disassembly`.
## Creating a Bootable SD Card