diff options
| author | Soby Mathew <soby.mathew@arm.com> | 2016-06-16 14:52:04 +0100 |
|---|---|---|
| committer | Soby Mathew <soby.mathew@arm.com> | 2016-07-18 17:52:15 +0100 |
| commit | 4c0d03907652fdf9c66a02cec9ea7137ccccd2e9 (patch) | |
| tree | 3ab28ec623c7e252dc38a222ea9f88d6856d25de /services/std_svc/std_svc_setup.c | |
| parent | aadb1350eed3c18aec6cd999519cef55d93678b3 (diff) | |
Rework type usage in Trusted Firmware
This patch reworks type usage in generic code, drivers and ARM platform files
to make it more portable. The major changes done with respect to
type usage are as listed below:
* Use uintptr_t for storing address instead of uint64_t or unsigned long.
* Review usage of unsigned long as it can no longer be assumed to be 64 bit.
* Use u_register_t for register values whose width varies depending on
whether AArch64 or AArch32.
* Use generic C types where-ever possible.
In addition to the above changes, this patch also modifies format specifiers
in print invocations so that they are AArch64/AArch32 agnostic. Only files
related to upcoming feature development have been reworked.
Change-Id: I9f8c78347c5a52ba7027ff389791f1dad63ee5f8
Diffstat (limited to 'services/std_svc/std_svc_setup.c')
| -rw-r--r-- | services/std_svc/std_svc_setup.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/services/std_svc/std_svc_setup.c b/services/std_svc/std_svc_setup.c index 6cb03199..992a6005 100644 --- a/services/std_svc/std_svc_setup.c +++ b/services/std_svc/std_svc_setup.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2014, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2014-2016, ARM Limited and Contributors. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -54,14 +54,14 @@ static int32_t std_svc_setup(void) * Top-level Standard Service SMC handler. This handler will in turn dispatch * calls to PSCI SMC handler */ -uint64_t std_svc_smc_handler(uint32_t smc_fid, - uint64_t x1, - uint64_t x2, - uint64_t x3, - uint64_t x4, +uintptr_t std_svc_smc_handler(uint32_t smc_fid, + u_register_t x1, + u_register_t x2, + u_register_t x3, + u_register_t x4, void *cookie, void *handle, - uint64_t flags) + u_register_t flags) { /* * Dispatch PSCI calls to PSCI SMC handler and return its return |