[SeaBIOS] [PATCH v3 2/2] QEMU fw_cfg: Add command to write back address of file
Laszlo Ersek
lersek at redhat.com
Fri Feb 17 11:20:33 CET 2017
On 02/17/17 11:06, Laszlo Ersek wrote:
> About the "condensed" form, think something like:
> - uint16_t dst_file_key
> - uint32_t dst_file_offset
> - uint64_t pointer_value
> - uint8_t pointer_size
This is likely not the best arrangement of the fields BTW, for saving
static (reserved) memory. Either use a field order that looks logical,
and add __attribute__ ((packed)), or else order the fields by decreasing
size.
Thanks
Laszlo
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