arm-trusted-firmware/include/plat/arm/common
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
..
aarch64 AArch64: Align crash reporting output 2019-08-15 14:23:27 +00:00
arm_config.h Sanitise includes across codebase 2019-01-04 10:43:17 +00:00
arm_def.h Unify type of "cpu_idx" across PSCI module. 2020-01-10 17:11:51 +00:00
arm_dyn_cfg_helpers.h plat/arm: Fix MISRA defects in dyn config 2018-11-01 14:15:39 +00:00
arm_reclaim_init.ld.S arm: Fix current RECLAIM_INIT_CODE behavior 2019-12-09 11:09:09 -06:00
arm_sip_svc.h debugfs: add SMC channel 2019-12-18 09:59:12 +01:00
arm_spm_def.h spm: Remove SPM Alpha 1 prototype and support files 2019-12-20 16:03:32 +00:00
arm_tzc_dram.ld.S Sanitise includes across codebase 2019-01-04 10:43:17 +00:00
plat_arm.h Remove dependency between SPM_MM and ENABLE_SPM build flags 2019-12-20 16:03:02 +00:00