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da04341ed5
Some of our specialized sections are not prefixed with the conventional period. The compiler uses input section names to derive certain other section names (e.g. `.rela.text`, `.relacpu_ops`), and these can be difficult to select in linker scripts when there is a lack of a delimiter. This change introduces the period prefix to all specialized section names. BREAKING-CHANGE: All input and output linker section names have been prefixed with the period character, e.g. `cpu_ops` -> `.cpu_ops`. Change-Id: I51c13c5266d5975fbd944ef4961328e72f82fc1c Signed-off-by: Chris Kay <chris.kay@arm.com>
50 lines
1.5 KiB
ArmAsm
50 lines
1.5 KiB
ArmAsm
/*
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* Copyright (c) 2014-2019, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <arch.h>
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#include <asm_macros.S>
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#include <platform_def.h>
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.local platform_normal_stacks
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.weak plat_set_my_stack
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.weak plat_get_my_stack
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/* -----------------------------------------------------
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* uintptr_t plat_get_my_stack ()
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*
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* For cold-boot BL images, only the primary CPU needs a
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* stack. This function returns the stack pointer for a
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* stack allocated in device memory.
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* -----------------------------------------------------
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*/
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func plat_get_my_stack
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get_up_stack platform_normal_stacks, PLATFORM_STACK_SIZE
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ret
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endfunc plat_get_my_stack
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/* -----------------------------------------------------
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* void plat_set_my_stack ()
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*
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* For cold-boot BL images, only the primary CPU needs a
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* stack. This function sets the stack pointer to a stack
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* allocated in normal memory.
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* -----------------------------------------------------
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*/
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func plat_set_my_stack
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get_up_stack platform_normal_stacks, PLATFORM_STACK_SIZE
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mov sp, x0
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ret
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endfunc plat_set_my_stack
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/* -----------------------------------------------------
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* Single cpu stack in normal memory.
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* Used for C code during boot, PLATFORM_STACK_SIZE bytes
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* are allocated
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* -----------------------------------------------------
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*/
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declare_stack platform_normal_stacks, .tzfw_normal_stacks, \
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PLATFORM_STACK_SIZE, 1, CACHE_WRITEBACK_GRANULE
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