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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-cris/arch-v10/thread_info.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-cris/arch-v10/thread_info.h')
-rw-r--r--include/asm-cris/arch-v10/thread_info.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/asm-cris/arch-v10/thread_info.h b/include/asm-cris/arch-v10/thread_info.h
new file mode 100644
index 000000000000..357f5df0c907
--- /dev/null
+++ b/include/asm-cris/arch-v10/thread_info.h
@@ -0,0 +1,12 @@
+#ifndef _ASM_ARCH_THREAD_INFO_H
+#define _ASM_ARCH_THREAD_INFO_H
+
+/* how to get the thread information struct from C */
+extern inline struct thread_info *current_thread_info(void)
+{
+ struct thread_info *ti;
+ __asm__("and.d $sp,%0; ":"=r" (ti) : "0" (~8191UL));
+ return ti;
+}
+
+#endif