diff options
Diffstat (limited to 'lib_m68k')
| -rw-r--r-- | lib_m68k/board.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib_m68k/board.c b/lib_m68k/board.c index 06b3bd5..7e586fe 100644 --- a/lib_m68k/board.c +++ b/lib_m68k/board.c @@ -257,6 +257,8 @@ board_init_f (ulong bootflag) /* Pointer is writable since we allocated a register for it */ gd = (gd_t *) (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET); + /* compiler optimization barrier needed for GCC >= 3.4 */ + __asm__ __volatile__("": : :"memory"); /* Clear initial global data */ memset ((void *) gd, 0, sizeof (gd_t)); |