3 files changed, 25 insertions, 7 deletions
diff --git a/sysdeps/powerpc/bits/setjmp.h b/sysdeps/powerpc/bits/setjmp.h
index b53cdea..3a0a0a0 100644
--- a/sysdeps/powerpc/bits/setjmp.h
+++ b/sysdeps/powerpc/bits/setjmp.h
@@ -31,14 +31,25 @@
 # define JB_GPR1   0  /* Also known as the stack pointer */
 # define JB_GPR2   1
 # define JB_LR     2  /* The address we will return to */
-# define JB_GPRS   3  /* GPRs 14 through 31 are saved, 18 in total */
-# define JB_CR     21 /* Condition code registers. */
-# define JB_FPRS   22 /* FPRs 14 through 31 are saved, 18*2 words total */
-# define JB_SIZE   (58*4)
+# if __WORDSIZE == 64
+#  define JB_GPRS   3  /* GPRs 14 through 31 are saved, 18*2 words total.  */
+#  define JB_CR     21 /* Condition code registers. */
+#  define JB_FPRS   22 /* FPRs 14 through 31 are saved, 18*2 words total.  */
+#  define JB_SIZE   (40*8)
+# else
+#  define JB_GPRS   3  /* GPRs 14 through 31 are saved, 18 in total.  */
+#  define JB_CR     21 /* Condition code registers.  */
+#  define JB_FPRS   22 /* FPRs 14 through 31 are saved, 18*2 words total.  */
+#  define JB_SIZE   (58*4)
+# endif 
 #endif
 
 #ifndef	_ASM
+# if __WORDSIZE == 64
+typedef long int __jmp_buf[40];
+# else
 typedef long int __jmp_buf[58];
+# endif
 #endif
 
 /* Test if longjmp to JMPBUF would unwind the frame
diff --git a/sysdeps/powerpc/bits/wordsize.h b/sysdeps/powerpc/bits/wordsize.h
new file mode 100644
index 0000000..d856583
--- /dev/null
+++ b/sysdeps/powerpc/bits/wordsize.h
@@ -0,0 +1,7 @@
+/* Determine the wordsize from the preprocessor defines.  */
+
+#if defined __powerpc64__
+# define __WORDSIZE	64
+#else
+# define __WORDSIZE	32
+#endif
diff --git a/sysdeps/powerpc/fpu/bits/mathinline.h b/sysdeps/powerpc/fpu/bits/mathinline.h
index 2fc9146..34309c1 100644
--- a/sysdeps/powerpc/fpu/bits/mathinline.h
+++ b/sysdeps/powerpc/fpu/bits/mathinline.h
@@ -63,8 +63,8 @@ __MATH_INLINE long int
 lrint (double __x) __THROW
 {
   union {
-    double __d;
-    long int __ll[2];
+    double __d;   
+    int __ll[2];
   } __u;
   __asm__ ("fctiw %0,%1" : "=f"(__u.__d) : "f"(__x));
   return __u.__ll[1];
@@ -76,7 +76,7 @@ lrintf (float __x) __THROW
 {
   union {
     double __d;
-    long int __ll[2];
+    int __ll[2];
   } __u;
   __asm__ ("fctiw %0,%1" : "=f"(__u.__d) : "f"(__x));
   return __u.__ll[1];