arm-trusted-firmware/drivers/io
Douglas Raillard 32f0d3c6c3 Replace some memset call by zeromem
Replace all use of memset by zeromem when zeroing moderately-sized
structure by applying the following transformation:
memset(x, 0, sizeof(x)) => zeromem(x, sizeof(x))

As the Trusted Firmware is compiled with -ffreestanding, it forbids the
compiler from using __builtin_memset and forces it to generate calls to
the slow memset implementation. Zeromem is a near drop in replacement
for this use case, with a more efficient implementation on both AArch32
and AArch64.

Change-Id: Ia7f3a90e888b96d056881be09f0b4d65b41aa79e
Signed-off-by: Douglas Raillard <douglas.raillard@arm.com>
2017-02-06 17:01:39 +00:00
..
io_block.c Replace some memset call by zeromem 2017-02-06 17:01:39 +00:00
io_dummy.c Bring IO storage dummy driver 2016-05-12 16:07:07 +02:00
io_fip.c Replace some memset call by zeromem 2017-02-06 17:01:39 +00:00
io_memmap.c Replace some memset call by zeromem 2017-02-06 17:01:39 +00:00
io_semihosting.c Remove direct usage of __attribute__((foo)) 2016-01-14 10:55:17 -08:00
io_storage.c Remove deprecated IO return definitions 2015-11-02 10:47:01 +00:00