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FlashIAP: Add a ROM end macro

pull/7705/head
David Saada 2018-06-13 17:22:58 +03:00
parent 546dafbadc
commit 535b196ab2
1 changed files with 14 additions and 0 deletions
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14
drivers/FlashIAP.h
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@ -28,6 +28,20 @@
#include "platform/SingletonPtr.h" #include "platform/SingletonPtr.h"
#include "platform/PlatformMutex.h" #include "platform/PlatformMutex.h"
#include "platform/NonCopyable.h" #include "platform/NonCopyable.h"
#include <algorithm>
// Export ROM end address
#if defined(TOOLCHAIN_GCC_ARM)
extern uint32_t __etext;
#define FLASHIAP_ROM_END ((uint32_t) &__etext)
#elif defined(TOOLCHAIN_ARM)
extern uint32_t Load$$LR$$LR_IROM1$$Limit[];
#define FLASHIAP_ROM_END ((uint32_t)Load$$LR$$LR_IROM1$$Limit)
#elif defined(TOOLCHAIN_IAR)
#pragma section=".rodata"
#pragma section=".text"
#define FLASHIAP_ROM_END (std::max((uint32_t) __section_end(".rodata"), (uint32_t) __section_end(".text")))
#endif
namespace mbed { namespace mbed {