This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / arch / avr32 / kernel / asm-offsets.c

diff --git a/arch/avr32/kernel/asm-offsets.c b/arch/avr32/kernel/asm-offsets.c
new file mode 100644 (file)
index 0000000..97d8658
--- /dev/null
+++ b/arch/avr32/kernel/asm-offsets.c
@@ -0,0 +1,25 @@
+/*
+ * Generate definitions needed by assembly language modules.
+ * This code generates raw asm output which is post-processed
+ * to extract and format the required data.
+ */
+
+#include <linux/thread_info.h>
+
+#define DEFINE(sym, val) \
+        asm volatile("\n->" #sym " %0 " #val : : "i" (val))
+
+#define BLANK() asm volatile("\n->" : : )
+
+#define OFFSET(sym, str, mem) \
+        DEFINE(sym, offsetof(struct str, mem));
+
+void foo(void)
+{
+       OFFSET(TI_task, thread_info, task);
+       OFFSET(TI_exec_domain, thread_info, exec_domain);
+       OFFSET(TI_flags, thread_info, flags);
+       OFFSET(TI_cpu, thread_info, cpu);
+       OFFSET(TI_preempt_count, thread_info, preempt_count);
+       OFFSET(TI_restart_block, thread_info, restart_block);
+}