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 /plat/common | |
| 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 'plat/common')
| -rw-r--r-- | plat/common/aarch64/platform_mp_stack.S | 4 | ||||
| -rw-r--r-- | plat/common/aarch64/platform_up_stack.S | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/plat/common/aarch64/platform_mp_stack.S b/plat/common/aarch64/platform_mp_stack.S index a077f658..e3063d14 100644 --- a/plat/common/aarch64/platform_mp_stack.S +++ b/plat/common/aarch64/platform_mp_stack.S @@ -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: @@ -159,7 +159,7 @@ func_deprecated platform_set_stack endfunc_deprecated platform_set_stack /* ----------------------------------------------------- - * unsigned long plat_get_my_stack () + * uintptr_t plat_get_my_stack () * * For the current CPU, this function returns the stack * pointer for a stack allocated in device memory. diff --git a/plat/common/aarch64/platform_up_stack.S b/plat/common/aarch64/platform_up_stack.S index 24b3a71f..5b82630e 100644 --- a/plat/common/aarch64/platform_up_stack.S +++ b/plat/common/aarch64/platform_up_stack.S @@ -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: @@ -40,7 +40,7 @@ .globl platform_get_stack /* ----------------------------------------------------- - * unsigned long plat_get_my_stack () + * uintptr_t plat_get_my_stack () * * For cold-boot BL images, only the primary CPU needs a * stack. This function returns the stack pointer for a |