2 files changed, 10 insertions, 0 deletions
diff --git a/newlib/libc/include/machine/ieeefp.h b/newlib/libc/include/machine/ieeefp.h
index 42a6cf05c..d60759925 100644
--- a/newlib/libc/include/machine/ieeefp.h
+++ b/newlib/libc/include/machine/ieeefp.h
@@ -186,6 +186,11 @@
 #define __IEEE_BIG_ENDIAN
 #endif
 
+#ifdef __xstormy16__
+#define __IEEE_LITTLE_ENDIAN
+#define __SMALL_BITFIELDS
+#endif
+
 
 #ifndef __IEEE_BIG_ENDIAN
 #ifndef __IEEE_LITTLE_ENDIAN
diff --git a/newlib/libc/include/machine/setjmp.h b/newlib/libc/include/machine/setjmp.h
index 0add20f07..3e57f6e8f 100644
--- a/newlib/libc/include/machine/setjmp.h
+++ b/newlib/libc/include/machine/setjmp.h
@@ -151,6 +151,11 @@ typedef int jmp_buf[_JBLEN];
 #define _JBTYPE unsigned long
 #endif
 
+#ifdef __xstormy16__
+/* 4 GPRs plus SP plus PC. */
+#define _JBLEN 8
+#endif
+
 #ifdef _JBLEN
 #ifdef _JBTYPE
 typedef	_JBTYPE jmp_buf[_JBLEN];