X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fx86-linux-os.c;h=d943e6fb86deffaefe4b8c18d273aa04898982c4;hb=a0a413499415738d23cc40baa44e9c404af54a94;hp=9b461076466ea5a8eb018f3c608b3668eded6061;hpb=3537df0868f37c98475405b6dea497d053ac06f7;p=sbcl.git

diff --git a/src/runtime/x86-linux-os.c b/src/runtime/x86-linux-os.c
index 9b46107..d943e6f 100644
--- a/src/runtime/x86-linux-os.c
+++ b/src/runtime/x86-linux-os.c
@@ -20,6 +20,7 @@
 #include <sys/file.h>
 #include <sys/types.h>
 #include <unistd.h>
+#include <errno.h>
 
 #include "./signal.h"
 #include "os.h"
@@ -127,6 +128,11 @@ struct thread *arch_os_get_current_thread() {
     return all_threads;
 #endif
 }
+struct thread *debug_get_fs() {
+    register u32 fs;
+    __asm__("movl %%fs,%0" : "=r" (fs)  : );
+    return fs;
+}
 
 /* free any arch/os-specific resources used by thread, which is now
  * defunct.  Not called on live threads