Decode TLS syscalls on m68k

* linux/m68k/syscallent.h: Add entries for get_thread_area,
set_thread_area, atomic_comxchg_32, atomic_barrier.
* linux/dummy.h (sys_get_thread_area, sys_set_thread_area) [M68K]:
Don't redefine.
* mem.c (sys_get_thread_area, sys_set_thread_area) [LINUX && M68K]: New.

1 files changed, 20 insertions, 0 deletions

diff --git a/mem.c b/mem.c
index d55cd69..ec5707a 100644
--- a/mem.c
+++ b/mem.c
@@ -710,6 +710,26 @@ struct tcb *tcp;
 }
 #endif /* LINUX && __i386__ */
 
+#if defined(LINUX) && defined(M68K)
+
+int
+sys_set_thread_area(tcp)
+struct tcb *tcp;
+{
+	if (entering(tcp))
+		tprintf("%#lx", tcp->u_arg[0]);
+	return 0;
+
+}
+
+int
+sys_get_thread_area(tcp)
+struct tcb *tcp;
+{
+	return RVAL_HEX;
+}
+#endif
+
 #if defined(LINUX)
 int
 sys_remap_file_pages(tcp)