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-rw-r--r--src/pkg/runtime/asm_arm.s7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/pkg/runtime/asm_arm.s b/src/pkg/runtime/asm_arm.s
index 3d9a7a73e..423fda7a0 100644
--- a/src/pkg/runtime/asm_arm.s
+++ b/src/pkg/runtime/asm_arm.s
@@ -313,3 +313,10 @@ casl:
casfail:
MOVW $0, R0
RET
+
+TEXT runtime·stackguard(SB),7,$0
+ MOVW R13, R1
+ MOVW g_stackguard(g), R2
+ MOVW R1, sp+0(FP)
+ MOVW R2, limit+4(FP)
+ RET