powerpc: Fix ABIv2 issues with stack offsets in assembly code

[firefly-linux-kernel-4.4.55.git] / arch / powerpc / include / asm / ppc_asm.h

diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h
index 5394d41a7140f115bfb530cd07f6c491a64ec0d1..3185d11b6691d247e5e66d2f53865f803d505061 100644 (file)
--- a/arch/powerpc/include/asm/ppc_asm.h
+++ b/arch/powerpc/include/asm/ppc_asm.h
@@ -189,7 +189,11 @@ END_FW_FTR_SECTION_IFSET(FW_FEATURE_SPLPAR)
 #define __STK_REG(i)   (112 + ((i)-14)*8)
 #define STK_REG(i)     __STK_REG(__REG_##i)
 
+#if defined(_CALL_ELF) && _CALL_ELF == 2
+#define __STK_PARAM(i) (32 + ((i)-3)*8)
+#else
 #define __STK_PARAM(i) (48 + ((i)-3)*8)
+#endif
 #define STK_PARAM(i)   __STK_PARAM(__REG_##i)
 
 #if defined(_CALL_ELF) && _CALL_ELF == 2