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New posts in elf
Computing the size of an ELF file based on the header information
Sep 29, 2026
linux
reverse-engineering
executable
elf
Dump entire ELF binary into readable headers and sections
Oct 01, 2026
binary
analysis
dump
elf
ELF file - get function of where a string is used
Sep 29, 2026
debugging
elf
execute
Clang produces crashing code with -nostdlib
Sep 28, 2026
c
gcc
assembly
clang
elf
When is it better for an assembler to use sign extended relocation like R_X86_64_32S instead of zero extension like R_X86_64_32?
Sep 27, 2026
assembly
nasm
x86-64
elf
gnu-assembler
ELF Program Headers: MemSiz vs. FileSiz
Sep 25, 2026
linux
elf
memory-alignment
readelf
How to add debug information for NASM functions? From C header file?
Sep 25, 2026
c
assembly
gcc
nasm
elf
When we run an executable, do all the sections get loaded into memory at once?
Sep 16, 2026
linux
assembly
process
elf
virtual-memory
ELF format: is ELF a subset of .o/.so or is ELF basically the entire .o/.so?
Sep 10, 2026
linux
elf
Understanding ELF TBSS and TDATA section loading
Aug 31, 2026
elf
thread-local-storage
How does works the allocation of a writable/readable segment in ELF?
Aug 31, 2026
c
linux
elf
segment
perf show events per elf-section
Aug 21, 2026
linux
elf
perf
How does gcc linker get the size of a function?
Aug 18, 2026
gcc
linker
symbols
elf
Decompile ELF on Windows
Aug 17, 2026
elf
decompiling
ida
Modify visibility of symbol in compiled shared library
Aug 16, 2026
shared-libraries
visibility
elf
ELF64 loading & memory alignment
Aug 15, 2026
c
alignment
elf
mmap
machine-code
Why is the .bss section mapped into a process smaller than the bss reported in the object file?
Aug 13, 2026
linux
memory
linux-kernel
shared-libraries
elf
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