801358333d
This fixes some hard-coded assumptions in the debug crate that the native ELF files being accessed are little-endian; specifically in create_gdbjit_image as well as in emit_dwarf. In addition, data in WebAssembly memory always uses little-endian byte order. Therefore, if the native architecture is big-endian, all references to base types need to be marked as little-endian using the DW_AT_endianity attribute, so that the debugger will be able to correctly access them.
This is the wasmtime-debug crate, which provides functionality to
read, transform, and write DWARF section.