i think it works

code/boot/include/ia32/efisetjmp_arch.h

@@ -0,0 +1,15 @@
+#ifndef GNU_EFI_IA32_SETJMP_H
+#define GNU_EFI_IA32_SETJMP_H
+
+#define JMPBUF_ALIGN 4
+
+typedef struct {
+	UINT32	Ebx;
+	UINT32	Esi;
+	UINT32	Edi;
+	UINT32	Ebp;
+	UINT32	Esp;
+	UINT32	Eip;
+} EFI_ALIGN(JMPBUF_ALIGN) jmp_buf[1];
+
+#endif /* GNU_EFI_IA32_SETJMP_H */