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Diffstat (limited to 'arch/mips/include/asm/compiler.h')
-rw-r--r--arch/mips/include/asm/compiler.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/mips/include/asm/compiler.h b/arch/mips/include/asm/compiler.h
index 71f5c5cfc58a..c73815e0123a 100644
--- a/arch/mips/include/asm/compiler.h
+++ b/arch/mips/include/asm/compiler.h
@@ -16,4 +16,12 @@
#define GCC_REG_ACCUM "accum"
#endif
+#ifndef CONFIG_CPU_MICROMIPS
+#define GCC_OFF12_ASM() "R"
+#elif __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 9)
+#define GCC_OFF12_ASM() "ZC"
+#else
+#error "microMIPS compilation unsupported with GCC older than 4.9"
+#endif
+
#endif /* _ASM_COMPILER_H */