Sandrine Bailleux 43b8fa8e98 Fix incorrect pointer conversion in SMC_UUID_RET() ... Casting a pointer to a struct uuid into a pointer to uint32_t may result in a pointer that is not correctly aligned, which constitutes an undefined behaviour. In the case of TF, this also generates a data abort because alignment fault checking is enabled (through the SCTLR.A bit). This patch modifies the SMC_UUID_RET() macro to read the uuid structure without any pointer aliasing. A helper function then combines every set of 4 bytes into a 32-bit value suitable to be returned through the x0-x3 registers. This fixes a violation of MISRA rule 11.3. Change-Id: I53ee73bb4cb332f4d8286055ceceb6f347caa080 Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>		2018-07-03 17:35:08 +02:00
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arch.h	xlat v2: Split MMU setup and enable	2018-06-27 11:31:30 +01:00
arch_helpers.h	AMU: Add hooks to save/restore AMU context	2018-01-11 14:36:45 +00:00
smcc_helpers.h	Rename 'smcc' to 'smccc'	2018-03-21 10:49:27 +00:00
smcc_macros.S	Rename 'smcc' to 'smccc'	2018-03-21 10:49:27 +00:00
smccc_helpers.h	Fix incorrect pointer conversion in SMC_UUID_RET()	2018-07-03 17:35:08 +02:00
smccc_macros.S	Rename 'smcc' to 'smccc'	2018-03-21 10:49:27 +00:00