From 406e0419735c9e9c00290d437e9f42f88c3ae6d2 Mon Sep 17 00:00:00 2001 From: Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de> Date: Sat, 19 Apr 2008 17:50:24 +0200 Subject: [PATCH] Sanity checks for syscall availability Catch the case when syscall(2) is not implemented for the actual arch instead of jumping to the next function and executing the wrong code --- libcompat/syscall.S | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/libcompat/syscall.S b/libcompat/syscall.S index c9f72bb..6b6a8aa 100644 --- a/libcompat/syscall.S +++ b/libcompat/syscall.S @@ -130,6 +130,12 @@ syscall: b __unified_syscall #else - /* arch not implemented yet */ +#include <endian.h> + .section .note +#if (__WORDSIZE == 64) + .quad __syscall_2_not_implemented_for_this_arch +#else + .long __syscall_2_not_implemented_for_this_arch +#endif #endif .size syscall, . - syscall -- 1.5.4.5
