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[Silicon Labs] Enable dynamic heap with ARMCC 

When using ARM Compiler 5, the RTX config hard-coded the heap and stack
sizes to specific values. This prevented the RTX HAL from dynamically
allocating unused memory as heap space.

Specifically, the HEAP_START define prevents this logic in RTX_CM_lib.h
from activating. The rest of the defines are also set in that header,
and should be removed from here.
pull/4473/head
Aksel Skauge Mellbye 2017-03-27 17:58:54 +01:00 committed by Russ Butler
parent 8d6bc1d47d
commit d5eaa1505c
1 changed files with 0 additions and 14 deletions
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14
targets/TARGET_Silicon_Labs/mbed_rtx.h
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@ -20,20 +20,6 @@
#include <stdint.h>
#include "clocking.h"
#if defined(__CC_ARM)
extern uint32_t HEAP$$Base;
extern uint32_t HEAP$$Limit;
extern uint32_t STACK$$Limit;
extern uint32_t STACK$$Base;
#ifndef INITIAL_SP
#define INITIAL_SP ((uint32_t)&STACK$$Limit)
#endif
#define ISR_STACK_START ((uint32_t)&STACK$$Base)
#define ISR_STACK_SIZE ((uint32_t) ((uint32_t)&STACK$$Limit - (uint32_t)&STACK$$Base))
#define HEAP_START ((unsigned char*) ((uint32_t)&HEAP$$Base))
#define HEAP_SIZE ((uint32_t) ((uint32_t)&HEAP$$Limit - (uint32_t)&HEAP$$Base))
#endif
#if defined(TARGET_EFM32GG_STK3700)
#ifndef INITIAL_SP