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-rw-r--r--arch/riscv64/include/tcb.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/riscv64/include/tcb.h b/arch/riscv64/include/tcb.h
index 829ce6a..f3e4cd0 100644
--- a/arch/riscv64/include/tcb.h
+++ b/arch/riscv64/include/tcb.h
@@ -11,11 +11,9 @@
/**
* riscv-specific thread handling stuff.
- *
- * Empty for now, but should probably be filled with stuff like register
- * saving of something
*/
struct arch_tcbd {
+ /** Extra scratch register. */
long scratch;
};