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Diffstat (limited to 'kernel/byterun/coq_interp.c')
-rw-r--r--kernel/byterun/coq_interp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/byterun/coq_interp.c b/kernel/byterun/coq_interp.c
index cce2319b..a0cb4f1a 100644
--- a/kernel/byterun/coq_interp.c
+++ b/kernel/byterun/coq_interp.c
@@ -145,7 +145,7 @@ sp is a local copy of the global variable extern_sp. */
#define SP_REG asm("a4")
#define ACCU_REG asm("d7")
#endif
-#ifdef __arm__
+#if defined(__arm__) && !defined(__thumb2__)
#define PC_REG asm("r9")
#define SP_REG asm("r8")
#define ACCU_REG asm("r7")