WebIf you run readelf -e on the file, you'll see various segments listed as type LOAD under Program Headers. These are the parts of the ELF file that are loaded into memory. The … WebMar 25, 2024 · The readelf command displays information about ELF files, we can indicate about which part of the code we want to obtain more information, This program performs a similar function to objdump but...
Reading the program header contents of an ELF file
WebNov 1, 2024 · .rela.plt in a static executable can only contain IRELATIVE relocations that must have a zero symbol index. Thus it is not necessary for that particular SHT_RELA section to have sh_link index .symtab. As you recognize, it is also inconsistent to have a SHF_ALLOC SHT_RELA section sh_link point at a non-SHF_ALLOC symbol table. WebApr 26, 2024 · And with the command readelf -SW /bin/ls. There are 29 section headers, starting at offset 0x20748: Section Headers: [Nr] Name Type Address Off Size ES Flg Lk Inf Al [ 0] NULL 0000000000000000 000000 000000 00 0 0 0 [ 1] .interp PROGBITS 0000000000000238 000238 00001c 00 A 0 0 1 [ 2] .note.ABI-tag NOTE … sharna jackson interview
Which parts of an ELF executable get loaded into …
Currently, I check for imported functions (.plt) using objdump: objdump -D -j .plt myprog grep '@plt' However, it doesn't seem right to have objdump output annotated disassembly to grep to list imported (.plt) functions. To check exported functions, I use readelf -s myprog, but the imported .plt functions doesn't show up here? WebMar 15, 2024 · Также с помощью readelf -S можно узнать, куда линкер положил GOT: Section Headers: [Nr] Name Type Addr Off Size ES Flg Lk Inf Al [19] .got PROGBITS 00001fe4 000fe4 000010 04 WA 0 0 4 [20] .got.plt PROGBITS 00001ff4 000ff4 000014 04 WA 0 0 4 ... [20] .got.plt PROGBITS 00001ff4 000ff4 000014 ... Web测试是在32位x86 Linux上,gcc 4.6.3 使用gcc来编译C程序并使用readelf检查部分信息,我可以在内部看到.eh_frame部分和.eh_frame_hdr部分.例如,这是二进制程序的部分Perlbench.readelf -S perlbenchThere are 28 section head population of newaygo county mi