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| author | Andre Przywara <andre.przywara@arm.com> | 2021-02-10 16:40:24 +0000 |
|---|---|---|
| committer | Andre Przywara <andre.przywara@arm.com> | 2021-02-10 17:34:45 +0000 |
| commit | 323b6c6305805de1d7cde053d26f17c04fc41036 (patch) | |
| tree | d6f882459839f9e4721c0019f581f9e90f1043a2 | |
| parent | 925477ece458270875b39aa42c3678bf05b40689 (diff) | |
| download | platform_external_arm-trusted-firmware-323b6c6305805de1d7cde053d26f17c04fc41036.tar.gz platform_external_arm-trusted-firmware-323b6c6305805de1d7cde053d26f17c04fc41036.tar.bz2 platform_external_arm-trusted-firmware-323b6c6305805de1d7cde053d26f17c04fc41036.zip | |
services: TRNG: Fix -O0 compilation
The code to check for the presence of the TRNG service relies on
toolchain garbage collection, which is not enabled with -O0.
Add #ifdef guards around the call to the TRNG service handler to
cover builds without optimisation as well.
Change-Id: I08ece2005ea1c8fa96afa13904a851dec6b24216
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
| -rw-r--r-- | services/std_svc/std_svc_setup.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/services/std_svc/std_svc_setup.c b/services/std_svc/std_svc_setup.c index 8f63c7316..23f13ab82 100644 --- a/services/std_svc/std_svc_setup.c +++ b/services/std_svc/std_svc_setup.c @@ -142,10 +142,12 @@ static uintptr_t std_svc_smc_handler(uint32_t smc_fid, } #endif +#if TRNG_SUPPORT if (is_trng_fid(smc_fid)) { return trng_smc_handler(smc_fid, x1, x2, x3, x4, cookie, handle, flags); } +#endif switch (smc_fid) { case ARM_STD_SVC_CALL_COUNT: |