对于A64的程序，要使用aarch64-none-elf工具链，对于A32的程序，要使用arm-none-eabi工具链。◾gcc...
aarch64-none-elf-ar aarch64-none-elf-cpp aarch64-none-elf-gcc-10.3.1aarch64-none-elf-gcov aarch64-none-elf-gdb-add-index aarch64-none-elf-ld.bfd aarch64-none-elf-objdump aarch64-none-elf-strings aarch64-none-elf-asaarch64-none-elf-elfedit aarch64-none-elf-gcc-ar aarch64-...
aarch64-none-elf-c++ aarch64-none-elf-gcov-dump aarch64-none-elf-objdump aarch64-none-elf-c++filt aarch64-none-elf-gcov-tool aarch64-none-elf-ranlib aarch64-none-elf-cpp aarch64-none-elf-gdb aarch64-none-elf-readelf aarch64-none-elf-elfedit aarch64-none-elf-gdb-add-index aar...
( name = "nm", path = "/home/red/Samba/arm-gnu-toolchain-13.3.rel1-x86_64-aarch64-none-linux-gnu/bin/aarch64-linux-nm", ), tool_path( name = "objdump", path = "/home/red/Samba/arm-gnu-toolchain-13.3.rel1-x86_64-aarch64-none-linux-gnu/bin/aarch64-linux-objdump", ), ...
/path/to/llvm-16.0.4/bin/llvm-objcopy \ -I binary \ -O elf64-littleaarch64 \ --rename-section=.data=.text,code \ ./myFile \ ./myFile.elf -bash$ /path/to/llvm-16.0.4/bin/llvm-objdump \ --arch=arm64 \ --disassemble \ ./myFile.elf...
aarch64-none-elf-ar aarch64-none-elf-cpp aarch64-none-elf-gcc-10.3.1 aarch64-none-elf-gcov aarch64-none-elf-gdb-add-index aarch64-none-elf-ld.bfd aarch64-none-elf-objdump aarch64-none-elf-strings aarch64-none-elf-as aarch64-none-elf-elfedit aarch64-no...
编译后,将a.o和b.o链接起来 aarch64-none-linux-gnu-ld a.o b.o -e main -o ab 然后我们看看链接前后的情况 aarch64-none-linux-gnu-objdump -h a.o a.o: file format elf64-littleaarch64 Sections: Idx Name Size VMA LMA File off Algn ...
你的理解没有问题,我们下一步就是去掉elf的封装。至于这里为什么none-elf的产物还是elf?我的理解是方便反编译调试、方便布局(这样产物就可以使用任意常见的反编译工具IDA、objdump等来反编译;并且gcc中本身已经实现了elf格式的部分逻辑,直接复用可以减少工作量)...
aarch64-elf-objdump -D guest > guest.dump aarch64-elf-objcopy -O binary guest guest.bin cp ./guest.bin ./simple_virt ../../share/ 1. 2. 3. 4. 5. 6. 7. 8. 2、启动Host #!/bin/bash QEMU=/home/pengdl/work1/Qemu/qemu-5.1.0/build/bin/qemu-system-aarch64 ...
直接导航arm官网,根据电脑架构选择x86_64 linux ,这里选择裸机版本 none-elf,截至2024.8.2,最新的是13.3版本的工具链 之后解压就能看到 把以上两个都export到bashrc之后就可以使用 3.2 关于toolchain版本的问题 查询gcc文档,对于ARM的各种扩展来说,需要添加gcc/as指定项才能识别汇编 ...