arm-trusted-firmware/plat/arm/board/fvp_ve
Deepika Bhavnani 5b33ad174a Unify type of "cpu_idx" across PSCI module.
NOTE for platform integrators:
   API `plat_psci_stat_get_residency()` third argument
   `last_cpu_idx` is changed from "signed int" to the
   "unsigned int" type.

Issue / Trouble points
1. cpu_idx is used as mix of `unsigned int` and `signed int` in code
with typecasting at some places leading to coverity issues.

2. Underlying platform API's return cpu_idx as `unsigned int`
and comparison is performed with platform specific defines
`PLAFORM_xxx` which is not consistent

Misra Rule 10.4:
The value of a complex expression of integer type may only be cast to
a type that is narrower and of the same signedness as the underlying
type of the expression.

Based on above points, cpu_idx is kept as `unsigned int` to match
the API's and low-level functions and platform defines are updated
where ever required

Signed-off-by: Deepika Bhavnani <deepika.bhavnani@arm.com>
Change-Id: Ib26fd16e420c35527204b126b9b91e8babcc3a5c
2020-01-10 17:11:51 +00:00
..
aarch32 plat/arm: Introduce FVP Versatile Express platform. 2019-02-19 17:07:01 +00:00
fdts plat/arm: Introduce FVP Versatile Express platform. 2019-02-19 17:07:01 +00:00
include Unify type of "cpu_idx" across PSCI module. 2020-01-10 17:11:51 +00:00
sp_min plat/arm: Introduce FVP Versatile Express platform. 2019-02-19 17:07:01 +00:00
fvp_ve_bl1_setup.c SMMUv3: Abort DMA transactions 2019-05-10 16:09:19 +01:00
fvp_ve_bl2_setup.c plat/arm: Introduce FVP Versatile Express platform. 2019-02-19 17:07:01 +00:00
fvp_ve_common.c plat/arm: Introduce FVP Versatile Express platform. 2019-02-19 17:07:01 +00:00
fvp_ve_def.h Unify type of "cpu_idx" across PSCI module. 2020-01-10 17:11:51 +00:00
fvp_ve_err.c arm: Shorten the Firmware Update (FWU) process 2019-07-23 10:41:41 +01:00
fvp_ve_pm.c plat/arm: Introduce FVP Versatile Express platform. 2019-02-19 17:07:01 +00:00
fvp_ve_private.h plat/arm: Introduce FVP Versatile Express platform. 2019-02-19 17:07:01 +00:00
fvp_ve_security.c plat/arm: Introduce FVP Versatile Express platform. 2019-02-19 17:07:01 +00:00
fvp_ve_topology.c plat/arm: Introduce FVP Versatile Express platform. 2019-02-19 17:07:01 +00:00
platform.mk arm: Shorten the Firmware Update (FWU) process 2019-07-23 10:41:41 +01:00