[SOLVED] Debug in SEGGER_RAM

define memory with size = 4G;


//
// Combined regions per memory type
//
define region RAM   = RAM1;


//
// Block definitions
//
define block ctors                          { section .ctors,     section .ctors.*, block with         alphabetical order { init_array } };
define block dtors                          { section .dtors,     section .dtors.*, block with reverse alphabetical order { fini_array } };
define block exidx                          { section .ARM.exidx, section .ARM.exidx.* };
define block tbss                           { section .tbss,      section .tbss.*  };
define block tdata                          { section .tdata,     section .tdata.* };
define block tls with fixed order           { block tbss, block tdata };
define block tdata_load                     { copy of block tdata };
define block heap           with auto size = __HEAPSIZE__,  alignment = 8, /* fill =0x00, */ readwrite access { };
define block stack          with      size = __STACKSIZE__, alignment = 8, /* fill =0xCD, */ readwrite access { };
define block stack_process  with      size = __STACKSIZE_PROCESS__, alignment = 8, /* fill =0xCD, */ readwrite access { };
//
// Explicit initialization settings for sections
// Packing options for initialize by copy: packing=auto/lzss/zpak/packbits
//
do not initialize                           { section .non_init, section .non_init.*, section .*.non_init, section .*.non_init.* };
do not initialize                           { section .no_init, section .no_init.*, section .*.no_init, section .*.no_init.* };   // Legacy sections, kept for backwards compatibility
do not initialize                           { section .noinit, section .noinit.*, section .*.noinit, section .*.noinit.* };       // Legacy sections, used by some SDKs/HALs
do not initialize                           { section .vectors_ram };
initialize by copy with packing=auto        { section .data, section .data.*, section .*.data, section .*.data.* };               // Static data sections
initialize by copy with packing=auto        { section .fast, section .fast.*, section .*.fast, section .*.fast.* };               // "RAM Code" sections




#define USES_ALLOC_FUNC                                   \
  linked symbol malloc || linked symbol aligned_alloc ||  \
  linked symbol calloc || linked symbol realloc


initialize by calling __SEGGER_init_heap if USES_ALLOC_FUNC { block heap };                        // Init the heap if one is required
initialize by calling __SEGGER_init_ctors    { block ctors };                                      // Call constructors for global objects which need to be constructed before reaching main (if any). Make sure this is done after setting up heap.


//assert with warning "free() linked into application but there are no calls to an allocation function!" {
//  linked symbol free => USES_ALLOC_FUNC
//};


assert with error "heap is too small!"              { USES_ALLOC_FUNC => size  of block heap >= 48 };
assert with error "heap size not a multiple of 8!"  { USES_ALLOC_FUNC => size  of block heap % 8 == 0 };
assert with error "heap not correctly aligned!"     { USES_ALLOC_FUNC => start of block heap % 8 == 0 };


initialize by calling __SEGGER_STOP_X_InitLimits    { section .data.stop.* };


//
// Explicit placement in RAMn
//
place in RAM1                               { section .RAM1, section .RAM1.* };


//
// RAM Placement
//
place at start of RAM                       { section .vectors };                                   // Vector table section
place in RAM with minimum size order        { block tdata_load,                                     // Thread-local-storage load image
                                              block exidx,                                          // ARM exception unwinding block
                                              block ctors,                                          // Constructors block
                                              block dtors,                                          // Destructors block
                                              readonly,                                             // Catch-all for readonly data (e.g. .rodata, .srodata)
                                              readexec                                              // Catch-all for (readonly) executable code (e.g. .text)
                                            };
                                             
place in RAM with auto order                { section .fast, section .fast.*,                       // "ramfunc" section
                                              block tls,                                            // Thread-local-storage block
                                              readwrite,                                            // Catch-all for initialized/uninitialized data sections (e.g. .data, .noinit)
                                              zeroinit                                              // Catch-all for zero-initialized data sections (e.g. .bss)
                                            };
place in RAM                                { block heap };                                         // Heap reserved block
place at end of RAM with fixed order        { block stack_process, 
                                              block stack };                                        // Stack reserved block at the end