diff -x CVS -x .svn -x '*~' -x '.#*' -x autom4te.cache -urpN gcc-4.7.3.pre/libgcc/config/arm/bpabi.S gcc-4.7.3/libgcc/config/arm/bpabi.S
--- gcc-4.7.3.pre/libgcc/config/arm/bpabi.S	2011-11-02 15:03:19.000000000 +0000
+++ gcc-4.7.3/libgcc/config/arm/bpabi.S	2013-10-07 23:39:05.508083589 +0100
@@ -133,10 +133,25 @@ ARM_FUNC_START aeabi_ldivmod
 #else
 	do_push {sp, lr}
 #endif
+#if defined(__INTERWORKING_STUBS__)
+	/* In this case, __gnu_ldivmod_helper is compiled in Thumb mode, but
+	   without interworking. This means it needs to be called in Thumb
+	   mode, and will return in Thumb mode, not ARM. So we handle that.  */
+	orr ip, pc, #1
+	bx ip
+	.code 16
+	bl SYM(__gnu_ldivmod_helper) __PLT__
+	ldr r2, [sp, #4]
+	mov lr, r2
+	ldr r2, [sp, #8]
+	ldr r3, [sp, #12]
+	add sp, sp, #16
+#else
 	bl SYM(__gnu_ldivmod_helper) __PLT__
 	ldr lr, [sp, #4]
 	add sp, sp, #8
 	do_pop {r2, r3}
+#endif
 	RET
 	
 #endif /* L_aeabi_ldivmod */
@@ -153,10 +168,25 @@ ARM_FUNC_START aeabi_uldivmod
 #else
 	do_push {sp, lr}
 #endif
+#if defined(__INTERWORKING_STUBS__)
+	/* In this case, __gnu_uldivmod_helper is compiled in Thumb mode, but
+	   without interworking. This means it needs to be called in Thumb
+	   mode, and will return in Thumb mode, not ARM. So we handle that.  */
+	orr ip, pc, #1
+	bx ip
+	.code 16
+	bl SYM(__gnu_uldivmod_helper) __PLT__
+	ldr r2, [sp, #4]
+	mov lr, r2
+	ldr r2, [sp, #8]
+	ldr r3, [sp, #12]
+	add sp, sp, #16
+#else
 	bl SYM(__gnu_uldivmod_helper) __PLT__
 	ldr lr, [sp, #4]
 	add sp, sp, #8
 	do_pop {r2, r3}
+#endif
 	RET
 	
 #endif /* L_aeabi_divmod */