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-rw-r--r--arch/x86/include/asm/unistd.h1
-rw-r--r--arch/x86/syscalls/Makefile7
2 files changed, 7 insertions, 1 deletions
diff --git a/arch/x86/include/asm/unistd.h b/arch/x86/include/asm/unistd.h
index dab5349f14fc..7a48a5557470 100644
--- a/arch/x86/include/asm/unistd.h
+++ b/arch/x86/include/asm/unistd.h
@@ -17,6 +17,7 @@
# else
# include <asm/unistd_64.h>
+# include <asm/unistd_64_x32.h>
# define __ARCH_WANT_COMPAT_SYS_TIME
# endif
diff --git a/arch/x86/syscalls/Makefile b/arch/x86/syscalls/Makefile
index 8051c3134ad1..3236aebc828d 100644
--- a/arch/x86/syscalls/Makefile
+++ b/arch/x86/syscalls/Makefile
@@ -35,6 +35,11 @@ syshdr_abi_unistd_64 := common,64
$(out)/unistd_64.h: $(syscall64) $(syshdr)
$(call if_changed,syshdr)
+syshdr_abi_unistd_64_x32 := x32
+syshdr_pfx_unistd_64_x32 := x32_
+$(out)/unistd_64_x32.h: $(syscall64) $(syshdr)
+ $(call if_changed,syshdr)
+
$(out)/syscalls_32.h: $(syscall32) $(systbl)
$(call if_changed,systbl)
$(out)/syscalls_64.h: $(syscall64) $(systbl)
@@ -42,7 +47,7 @@ $(out)/syscalls_64.h: $(syscall64) $(systbl)
syshdr-y += unistd_32.h unistd_64.h unistd_x32.h
syshdr-y += syscalls_32.h
-syshdr-$(CONFIG_X86_64) += unistd_32_ia32.h
+syshdr-$(CONFIG_X86_64) += unistd_32_ia32.h unistd_64_x32.h
syshdr-$(CONFIG_X86_64) += syscalls_64.h
targets += $(syshdr-y)