X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Farch%2Fpowerpc%2Finclude%2Fasm%2Flinkage.h;fp=kernel%2Farch%2Fpowerpc%2Finclude%2Fasm%2Flinkage.h;h=e3ad5c72724afd627fb906ba37239a0f8fdf024b;hb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;hp=0000000000000000000000000000000000000000;hpb=98260f3884f4a202f9ca5eabed40b1354c489b29;p=kvmfornfv.git

diff --git a/kernel/arch/powerpc/include/asm/linkage.h b/kernel/arch/powerpc/include/asm/linkage.h
new file mode 100644
index 000000000..e3ad5c727
--- /dev/null
+++ b/kernel/arch/powerpc/include/asm/linkage.h
@@ -0,0 +1,15 @@
+#ifndef _ASM_POWERPC_LINKAGE_H
+#define _ASM_POWERPC_LINKAGE_H
+
+#ifdef CONFIG_PPC64
+#if !defined(_CALL_ELF) || _CALL_ELF != 2
+#define cond_syscall(x) \
+	asm ("\t.weak " #x "\n\t.set " #x ", sys_ni_syscall\n"		\
+	     "\t.weak ." #x "\n\t.set ." #x ", .sys_ni_syscall\n")
+#define SYSCALL_ALIAS(alias, name)					\
+	asm ("\t.globl " #alias "\n\t.set " #alias ", " #name "\n"	\
+	     "\t.globl ." #alias "\n\t.set ." #alias ", ." #name)
+#endif
+#endif
+
+#endif	/* _ASM_POWERPC_LINKAGE_H */