5 files changed, 24 insertions, 1 deletions
diff --git a/newlib/libc/include/machine/malloc.h b/newlib/libc/include/machine/malloc.h
new file mode 100644
index 000000000..fdada9ed7
--- /dev/null
+++ b/newlib/libc/include/machine/malloc.h
@@ -0,0 +1,8 @@
+#ifndef	_MACHMALLOC_H_
+#define	_MACHMALLOC_H_
+
+/* place holder so platforms may add malloc.h extensions */
+
+#endif	/* _MACHMALLOC_H_ */
+
+
diff --git a/newlib/libc/include/machine/setjmp.h b/newlib/libc/include/machine/setjmp.h
index c7f146338..e4c788b2f 100644
--- a/newlib/libc/include/machine/setjmp.h
+++ b/newlib/libc/include/machine/setjmp.h
@@ -106,7 +106,11 @@ typedef int jmp_buf[_JBLEN];
 #endif
 
 #ifdef __PPC__
+#ifdef __ALTIVEC__
+#define _JBLEN 64
+#else
 #define _JBLEN 32
+#endif
 #define _JBTYPE double
 #endif
 
diff --git a/newlib/libc/include/machine/stdlib.h b/newlib/libc/include/machine/stdlib.h
new file mode 100644
index 000000000..fa3f3a139
--- /dev/null
+++ b/newlib/libc/include/machine/stdlib.h
@@ -0,0 +1,8 @@
+#ifndef	_MACHSTDLIB_H_
+#define	_MACHSTDLIB_H_
+
+/* place holder so platforms may add stdlib.h extensions */
+
+#endif	/* _MACHSTDLIB_H_ */
+
+
diff --git a/newlib/libc/include/malloc.h b/newlib/libc/include/malloc.h
index 5ccdda61c..08a14252a 100644
--- a/newlib/libc/include/malloc.h
+++ b/newlib/libc/include/malloc.h
@@ -9,6 +9,9 @@
 #define __need_size_t
 #include <stddef.h>
 
+/* include any machine-specific extensions */
+#include <machine/malloc.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
diff --git a/newlib/libc/include/stdlib.h b/newlib/libc/include/stdlib.h
index 00a9d1ab3..eb8f54d1e 100644
--- a/newlib/libc/include/stdlib.h
+++ b/newlib/libc/include/stdlib.h
@@ -17,7 +17,7 @@ extern "C" {
 #include <stddef.h>
 
 #include <sys/reent.h>
-
+#include <machine/stdlib.h>
 #ifndef __STRICT_ANSI__
 #include <alloca.h>
 #endif