mirrors/arm-trusted-firmware
1
0
Fork 0
mirror of https://github.com/ARM-software/arm-trusted-firmware.git synced 2025-08-23 07:21:16 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge pull request #1058 from alistair23/alistair/master

Browse Source 
psci_common: Resolve GCC static analysis false positive
This commit is contained in:
davidcunado-arm 2017-08-25 10:52:44 +01:00 committed by GitHub
commit c1f814660f
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
lib/psci/psci_common.c
View File

@ -194,8 +194,15 @@ static void psci_set_req_local_pwr_state(unsigned int pwrlvl,
unsigned int cpu_idx, unsigned int cpu_idx,
plat_local_state_t req_pwr_state) plat_local_state_t req_pwr_state)
{ {
/*
* This should never happen, we have this here to avoid
* "array subscript is above array bounds" errors in GCC.
*/
assert(pwrlvl > PSCI_CPU_PWR_LVL); assert(pwrlvl > PSCI_CPU_PWR_LVL);
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Warray-bounds"
psci_req_local_pwr_states[pwrlvl - 1][cpu_idx] = req_pwr_state; psci_req_local_pwr_states[pwrlvl - 1][cpu_idx] = req_pwr_state;
#pragma GCC diagnostic pop
} }
/****************************************************************************** /******************************************************************************