x86_64-elf-binutils

GNU Binutils for x86_64-elf cross-compilation and ELF binary manipulation

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GNU Binutils for x86_64-elf cross development

x86_64-elf-asx86_64-elf-ldx86_64-elf-arx86_64-elf-ranlibx86_64-elf-objdumpx86_64-elf-objcopyx86_64-elf-nmx86_64-elf-stripx86_64-elf-readelf

Disassemble an ELF binary to inspect machine code$ x86_64-elf-objdump -d kernel.elf | head -50

Link object files into an executable ELF binary$ x86_64-elf-ld -T linker.ld boot.o kernel.o -o kernel.elf

Extract symbols and their addresses from an ELF binary$ x86_64-elf-nm kernel.elf | grep main