In Gentoo, we're using objcopy to extract the Linux kernel image from UKI image. Reproducer: wget https://distfiles.gentoo.org/distfiles/1d/gentoo-kernel-6.10.9-1.amd64.gpkg.tar tar -xf gentoo-kernel-6.10.9-1.am
riscv64-unknown-elf-gcc a.S -Ta.lds -nostdlib -nostartfiles -o a.elf 然后可以用对应的objcopy命令,从elf文件中提取出对应的section,比如.text和.data riscv64-unknown-elf-objcopy -O binary -j .text a.elf text.bin riscv64-unknown-elf-objcopy -O binary -j .data a.elf data.bin 接着用...
#CHECK-NEXT: Size: 8diff --git a/llvm/test/tools/llvm-objcopy/ELF/discard-locals-rel.test b/llvm/test/tools/llvm-objcopy/ELF/discard-locals-rel.testdeleted file mode 100644 index 00bb8fcf18205..0000000000000--- a/llvm/test/tools/llvm-objcopy/ELF/discard-locals-rel.test+++ /dev/null@@ ...
llvm-objdump -D -j .data $opt (echo $argv | xxd -r -p | llvm-objcopy -I binary -O elf64-x86-64 - - | psub) | sed '1,/<_binary__stdin__start>:/d' Here is a more feature-rich script that supports multiple architectures: #!/usr/bin/env fish argparse a/arch= att r --...
OBJCPY = PREFIX + 'objcopy' DEVICE = ' --target=arm-none-eabihf -mfloat-abi=hard -march=armv7em -mfpu=fpv4-sp-d16' DEVICE += ' -ffunction-sections -fdata-sections -fno-exceptions -fno-rtti' CFLAGS = DEVICE AFLAGS = ' -c' + DEVICE + ' -Wa,-mimplicit-it=thumb ' ## -x ...
工具链接编译riscv架构时部分仓在链接时会报错lto.tmp: cannot link object files with different floating-point ABI,经过定位发现这些仓内有部分文件是通过llvm-objcopy生成的然后需要和其他编译的.o中间文件一起链接生成库,而llvm-objcopy生成的文件没有eflags标志位信息,导致比对时出错,这个eflags的检查只在riscv架构...
1. 下载LLVM源代码 https://github.com/llvm/llvm-project 2. 解压文件后,在文件目录下打开cmd,运行如下指令 注意Visual Stdio版本如果不是2022,直接使用Visual Studio,程序会打印出VS所有版本应该填写内容,改成对应内容运行 -DCMAKE_INSTALL_PREFIX指定install路径,按需求修改 ...
'llvm-objcopy%s' % ext, 'llvm-objdump%s' % ext, 'llvm-profdata%s' % ext, 'llvm-ranlib%s' % ext, 'llvm-readelf%s' % ext, 'llvm-readobj%s' % ext, 'llvm-rc%s' % ext, 'llvm-size%s' % ext, 'llvm-strings%s' % ext, 'llvm-strip%s' % ext, 'llvm-symbolizer%s' % ext, ] ...
ObjCopy/wasm/WasmConfig.h /usr/include/llvm-18/llvm/ObjCopy/wasm/WasmObjcopy.h /usr/include/llvm-18/llvm/Object/Archive.h /usr/include/llvm-18/llvm/Object/ArchiveWriter.h /usr/include/llvm-18/llvm/Object/Binary.h /usr/include/llvm-18/llvm/Object/BuildID.h /usr/include/llvm-18/llvm/...
# 方法一:官方指导 repo init -u https://gitee.com/OpenHarmony/manifest.git -b master -m llvm-toolchain.xml # 将.repo/manifests/llvm-toolchain.xml文件内容替换成https://repo.huaweicloud.com/harmonyos/compiler/clang/12.0.1-1971c8/manifest-20230313.xml里面内容 repo sync -c repo forall -c '...