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vega_sdk_riscv: Ignore GCC warning about potential uninitialized va #7

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Merged
merged 1 commit into from
Apr 18, 2023
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vega_sdk_riscv: Ignore GCC warning about potential uninitialized va #7

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8 changes: 8 additions & 0 deletions vega_sdk_riscv/devices/RV32M1/drivers/fsl_cau3_ble.c
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Original file line number Diff line number Diff line change
Expand Up @@ -4077,6 +4077,11 @@ status_t CAU3_CHACHA20_POLY1305_SetKey(CAU3_Type *base, cau3_handle_t *handle, c

static status_t cau3_load_nonce(CAU3_Type *base, const uint8_t *nonce, cau3_key_slot_t keySlot)
{
#if defined(__GNUC__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
#endif

union {
uint8_t b[16];
uint32_t w[4];
Expand All @@ -4092,6 +4097,9 @@ static status_t cau3_load_nonce(CAU3_Type *base, const uint8_t *nonce, cau3_key_
tempIv.w[2] = __REV(tempIv.w[2]);

return CAU3_LoadKeyInitVector(base, tempIv.b, keySlot, kCAU3_TaskDonePoll);
#if defined(__GNUC__)
#pragma GCC diagnostic pop
#endif
}

status_t CAU3_CHACHA20_POLY1305_Encrypt(CAU3_Type *base,
Expand Down