diff options
Diffstat (limited to 'lib_mips/board.c')
| -rw-r--r-- | lib_mips/board.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib_mips/board.c b/lib_mips/board.c index 7f5fa80..12df61f 100644 --- a/lib_mips/board.c +++ b/lib_mips/board.c @@ -193,6 +193,9 @@ void board_init_f(ulong bootflag) /* Pointer is writable since we allocated a register for it. */ gd = &gd_data; + /* compiler optimization barrier needed for GCC >= 3.4 */ + __asm__ __volatile__("": : :"memory"); + memset ((void *)gd, 0, sizeof (gd_t)); for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) { |