74df372398
* exec/exec.c (exec_0): Don't disable AT_EXECFN substitution on MIPS systems. * exec/loader-aarch64.s (skip_environ): Correct typo in commentary. * exec/loader-mips64el.s: Add a disclaimer that this file is currently inoperable. * exec/loader-mipsel.s (__start): Move environment and argument vectors and produce and replace AT_EXECFN. Clear stack before proceeding to circumvent an oversight in glibc.
This directory holds the source code to a library used to replace the `execve' and `execveat' system calls, used by the Android port of Emacs to start executables without intervention from the system. The most edifying resource for developers will be GDB, or to be precise, the Linux target implementations for architectures of interest.