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Merge pull request #3692 from Patater/legacy-heap-guarantee 

uVisor: Standardize available legacy heap and stack
pull/3734/head
Martin Kojtal 2017-02-09 11:48:50 +01:00 committed by GitHub
parent cd55625faf 378655f40c
commit 844b94c167
3 changed files with 26 additions and 7 deletions
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12
targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_MCU_K64F/device/TOOLCHAIN_GCC_ARM/MK64FN1M0xxx12.ld
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@ -53,9 +53,15 @@ ENTRY(Reset_Handler)
__ram_vector_table__ = 1;
/* Heap 1/4 of ram and stack 1/8 */
__stack_size__ = 0x8000;
__heap_size__ = 0x10000;
/* With the RTOS in use, this does not affect the main stack size. The size of
* the stack where main runs is determined via the RTOS. */
__stack_size__ = 0x400;
/* This is the guaranteed minimum available heap size for an application. When
* uVisor is enabled, this is also the maximum available heap size. The
* HEAP_SIZE value is set by uVisor porters to balance the size of the legacy
* heap and the page heap in uVisor applications. */
__heap_size__ = 0x6000;
HEAP_SIZE = DEFINED(__heap_size__) ? __heap_size__ : 0x0400;
STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0400;

12
targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/device/TOOLCHAIN_GCC_ARM/STM32F429xI.ld
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@ -1,8 +1,14 @@
M_VECTOR_RAM_SIZE = 0x400;
/* Heap: 1/4 of RAM. Stack: 1/8 of RAM. */
STACK_SIZE = 0x6000;
HEAP_SIZE = 0xC000;
/* With the RTOS in use, this does not affect the main stack size. The size of
* the stack where main runs is determined via the RTOS. */
STACK_SIZE = 0x400;
/* This is the guaranteed minimum available heap size for an application. When
* uVisor is enabled, this is also the maximum available heap size. The
* HEAP_SIZE value is set by uVisor porters to balance the size of the legacy
* heap and the page heap in uVisor applications. */
HEAP_SIZE = 0x6000;
/* Specify the memory areas */
MEMORY

9
targets/TARGET_Silicon_Labs/TARGET_EFM32/TARGET_EFM32GG/device/TARGET_1024K/TOOLCHAIN_GCC_ARM/efm32gg.ld
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@ -9,8 +9,15 @@
/* Version 4.2.0 */
/* */
/* With the RTOS in use, this does not affect the main stack size. The size of
* the stack where main runs is determined via the RTOS. */
STACK_SIZE = 0x400;
HEAP_SIZE = 0xC00;
/* This is the guaranteed minimum available heap size for an application. When
* uVisor is enabled, this is also the maximum available heap size. The
* HEAP_SIZE value is set by uVisor porters to balance the size of the legacy
* heap and the page heap in uVisor applications. */
HEAP_SIZE = 0x6000;
MEMORY
{