Posts by Fnr • 103 points

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  Q: Segmentation fault when switching system call the "int" to "syscall" in Assembly x86 linux

  When I change the system call of int $0x80 for syscall or sysenter in this code: mov $4, %rax mov $1, %rbx mov $String1, %rcx mov $16, %rdx int $0x80 the program ends up in Segmentation fault. In…

  linux assembly

  asked 7 years, 9 months ago Fnr 103