Am 30.08.2011 20:29, schrieb Paolo Bonzini:
On 08/30/2011 07:57 PM, Blue Swirl wrote:
>
> +#if defined(_WIN32)
> +# define QEMU_PACKED __attribute__((gcc_struct, packed))
Maybe we could also use gcc_struct also for non-win32?
> +#else
> +# define QEMU_PACKED __attribute__((packed))
> +#e
On 08/30/2011 07:57 PM, Blue Swirl wrote:
>
> +#if defined(_WIN32)
> +# define QEMU_PACKED __attribute__((gcc_struct, packed))
Maybe we could also use gcc_struct also for non-win32?
> +#else
> +# define QEMU_PACKED __attribute__((packed))
> +#endif
Indeed.
Paolo
On Sun, Aug 28, 2011 at 8:43 PM, Stefan Weil wrote:
> A packed struct needs different gcc attributes for compilations
> with MinGW compilers because glib-2.0 adds compiler flag
> -mms-bitfields which modifies the packing algorithm.
>
> Attribute gcc_struct reverses the negative effects of -mms-bit
Am 28.08.2011 22:47, schrieb Andreas Färber:
Am 28.08.2011 um 22:43 schrieb Stefan Weil:
A packed struct needs different gcc attributes for compilations
with MinGW compilers because glib-2.0 adds compiler flag
-mms-bitfields which modifies the packing algorithm.
Is that algorithm actually nee
Am 28.08.2011 um 22:43 schrieb Stefan Weil:
A packed struct needs different gcc attributes for compilations
with MinGW compilers because glib-2.0 adds compiler flag
-mms-bitfields which modifies the packing algorithm.
Is that algorithm actually needed anywhere? If not, is there no GCC
option
A packed struct needs different gcc attributes for compilations
with MinGW compilers because glib-2.0 adds compiler flag
-mms-bitfields which modifies the packing algorithm.
Attribute gcc_struct reverses the negative effects of -mms-bitfields.
QEMU_PACKED sets this attribute and must be used for a
