Address minor issues in Julian's last review.

For TILEGX only.
By: Zhi-Gang Liu


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15094 a5019735-40e9-0310-863c-91ae7b9d1cf9

Author: zliu

coregrind/m_debuglog.c

@@ -508,13 +508,15 @@ static UInt local_sys_getpid ( void )
       : "$2" );
    return (UInt)(__res);
 }
+
 #elif defined(VGP_tilegx_linux)
+
 static UInt local_sys_write_stderr ( const HChar* buf, Int n )
 {
    volatile Long block[2];
    block[0] = (Long)buf;
    block[1] = n;
-   ULong __res = 0;
+   Long __res = 0;
    __asm__ volatile (
       "movei  r0,  2    \n\t"    /* stderr */
       "move   r1,  %1   \n\t"    /* buf */

coregrind/m_libcassert.c

@@ -227,7 +227,7 @@
       }
 #elif defined(VGP_tilegx_linux)
 #  define GET_STARTREGS(srP)                              \
-      { UInt pc, sp, fp, ra;                              \
+      { ULong pc, sp, fp, ra;                              \
         __asm__ __volatile__(                             \
           "move r8, lr \n"                                \
           "jal 0f \n"                                     \