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execve system call
- From: "Neo Jia" <neojia at gmail dot com>
- To: libc-alpha at sourceware dot org
- Date: Mon, 26 Mar 2007 05:31:39 -0500
- Subject: execve system call
hi,
I am trying to figure out the system call from user space to kernel
space. So, I read glibc wrapper first. But I cannot figure out the
exact meaning of INTERNAL_SYSCALL for execve system call on IA32 arch.
In this macro, which function will be called by the following assmebly
code ""call *%%gs:%P2\n\t"?
Is there anyone can help me clarify it?
Thanks,
Neo
--
I would remember that if researchers were not ambitious
probably today we haven't the technology we are using!