diff options
Diffstat (limited to 'bsps/i386/pc386/start/realmode_int.c')
-rw-r--r-- | bsps/i386/pc386/start/realmode_int.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/bsps/i386/pc386/start/realmode_int.c b/bsps/i386/pc386/start/realmode_int.c index a6db9efe1b..16412b1c88 100644 --- a/bsps/i386/pc386/start/realmode_int.c +++ b/bsps/i386/pc386/start/realmode_int.c @@ -89,7 +89,16 @@ typedef struct { * * @note Struct members not necessarily used in C. This serves also as * layout of memory and it is used within inline assembler. + * + * @note GCC complains that access to packed data may not be aligned and + * fair enough. The warning is: + * + * warning: taking address of packed member of 'struct <anonymous>' may + * result in an unaligned pointer value [-Waddress-of-packed-member] + * + * Disable the warning. */ +#pragma GCC diagnostic ignored "-Waddress-of-packed-member" typedef struct { /** spot for backup protected mode interrupt descriptor table register */ uint16_t idtr_lim_bkp; |