mirror of https://github.com/ARMmbed/mbed-os.git
50 lines
2.1 KiB
C
50 lines
2.1 KiB
C
/* mbed Microcontroller Library
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* Copyright (c) 2016 ARM Limited
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MBED_MBED_RTX_H
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#define MBED_MBED_RTX_H
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#include <stdint.h>
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#if defined(TARGET_RZ_A1H) || defined(TARGET_VK_RZ_A1H) || defined(TARGET_GR_LYCHEE)
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#define OS_IDLE_THREAD_STACK_SIZE 512
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#if defined(__CC_ARM)
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extern char Image$$ARM_LIB_STACK$$Base[];
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extern char Image$$ARM_LIB_STACK$$ZI$$Limit[];
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extern char Image$$ARM_LIB_HEAP$$Base[];
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#define ISR_STACK_START ((unsigned char*)Image$$ARM_LIB_STACK$$Base)
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#define ISR_STACK_SIZE ((uint32_t)((uint32_t)Image$$ARM_LIB_STACK$$ZI$$Limit - (uint32_t)Image$$ARM_LIB_STACK$$Base))
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#define INITIAL_SP (Image$$ARM_LIB_STACK$$ZI$$Limit)
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#define HEAP_START ((unsigned char*)Image$$ARM_LIB_HEAP$$Base)
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#define HEAP_SIZE ((uint32_t)((uint32_t)ISR_STACK_START - (uint32_t)HEAP_START))
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#elif defined(__GNUC__)
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extern uint32_t __StackTop;
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extern uint32_t __StackLimit;
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extern uint32_t __end__;
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#define ISR_STACK_START ((unsigned char*)&__StackLimit)
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#define ISR_STACK_SIZE ((uint32_t)((uint32_t)&__StackTop - (uint32_t)&__StackLimit))
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#define INITIAL_SP (&__StackTop)
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#define HEAP_START ((unsigned char*)&__end__)
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#define HEAP_SIZE ((uint32_t)((uint32_t)ISR_STACK_START - (uint32_t)HEAP_START))
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#elif defined(__ICCARM__)
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/* No region declarations needed */
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#else
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#error "no toolchain defined"
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#endif
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#endif
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#endif // MBED_MBED_RTX_H
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