branch prediction dual-core.ldf

analog device vdsp branch prediction tutorial

         INPUT_SECTIONS($LIBRARIES_SML2_CM{prefersMem("internal")}(bsz))
         INPUT_SECTIONS($LIBRARIES_SML2_CM{!prefersMem("external")}(bsz))
         INPUT_SECTIONS($LIBRARIES_SML2_CM(bsz))
      } > MEM_L2_SRAM

      L2_eh_rtti
      {
         INPUT_SECTION_ALIGN(4)
         INPUT_SECTIONS($LIBRARIES_SML2_CM(ctor)  $LIBRARIES_SML3_CM(ctor))
         INPUT_SECTIONS($LIBRARIES_SML2_CM(vtbl)  $LIBRARIES_SML3_CM(vtbl))
         INPUT_SECTIONS($LIBRARIES_SML2_CM(.gdt)  $LIBRARIES_SML3_CM(.gdt))
         INPUT_SECTIONS($LIBRARIES_SML2_CM(.gdtl) $LIBRARIES_SML3_CM(.gdt))
         INPUT_SECTIONS($LIBRARIES_SML2_CM(.frt)  $LIBRARIES_SML3_CM(.gdt))
         INPUT_SECTIONS($LIBRARIES_SML2_CM(.edt)  $LIBRARIES_SML3_CM(.gdt))
         INPUT_SECTIONS($LIBRARIES_SML2_CM(.cht)  $LIBRARIES_SML3_CM(.gdt))
         INPUT_SECTIONS($LIBRARIES_SML2_CM(.rtti) $LIBRARIES_SML3_CM(.gdt))
      } > MEM_L2_SRAM

      L2_shared
      {
         INPUT_SECTION_ALIGN(4)
         INPUT_SECTIONS($LIBRARIES_SHARED{sharing("MustShare")}(data1))
         INPUT_SECTIONS($LIBRARIES_SHARED(l2_shared))
         INPUT_SECTIONS($LIBRARIES_SHARED(primio_atomic_lock))
         INPUT_SECTIONS($LIBRARIES_SHARED(mc_data))
      } > MEM_L2_SRAM

      
      /*$VDSG<insert-new-sections-at-the-end-for-COMMON-MEMORY>  */
      /* Text inserted between these $VDSG comments will be preserved */
      /*$VDSG<insert-new-sections-at-the-end-for-COMMON-MEMORY>  */
      
   } /* SECTIONS */
} /* COMMON_MEMORY */

PROCESSOR p0
{
   
   MEMORY
   {
      MEM_A_L1_SCRATCH        { TYPE(RAM) START(0xFFB00000) END(0xFFB00FFF) WIDTH(8) }
      MEM_A_L1_CODE           { TYPE(RAM) START(0xFFA00000) END(0xFFA03FFF) WIDTH(8) }
      MEM_A_L1_DATA_B         { TYPE(RAM) START(0xFF900000) END(0xFF907FFF) WIDTH(8) }
      MEM_A_L1_DATA_A         { TYPE(RAM) START(0xFF800000) END(0xFF807FFF) WIDTH(8) }
      
      /*$VDSG<insert-new-memory-segments-for-CORE-A>            */
      /* Text inserted between these $VDSG comments will be preserved */
      /*$VDSG<insert-new-memory-segments-for-CORE-A>            */
      
   } /* MEMORY */
   
   OUTPUT($COMMAND_LINE_OUTPUT_DIRECTORY/p0.dxe)
   RESOLVE(start, 0xFFA00000)
   KEEP(start,_main)
   
   /*$VDSG<insert-user-ldf-commands-for-CORE-A>                 */
   /* Text inserted between these $VDSG comments will be preserved */
   /*$VDSG<insert-user-ldf-commands-for-CORE-A>                 */
   
   SECTIONS
   {
      /* FEB1FC00->FEB1FFFF : Reserved in boot Phase for 2nd stage boot loader. */
      RESERVE(___ssld=0xFEB1FC00, ___lssld = 0x400)
      
      /*$VDSG<insert-new-sections-at-the-start-for-CORE-A>      */
      /* Text inserted between these $VDSG comments will be preserved */
      /*$VDSG<insert-new-sections-at-the-start-for-CORE-A>      */
      
      scratchpad
      {
         INPUT_SECTION_ALIGN(4)
         
         /*$VDSG<insert-input-sections-at-the-start-of-scratchpad-for-CORE-A>  */
         /* Text inserted between these $VDSG comments will be preserved */
         /*$VDSG<insert-input-sections-at-the-start-of-scratchpad-for-CORE-A>  */
         
      } > MEM_A_L1_SCRATCH

      L1_code
      {
         INPUT_SECTION_ALIGN(4)
         __CORE = 0;
         INPUT_SECTIONS($OBJECTS_CORE_A(L1_code) $LIBRARIES_CORE_A(L1_code))
         
         /*$VDSG<insert-input-sections-at-the-start-of-l1_code>  */
         /* Text inserted between these $VDSG comments will be preserved */
         /*$VDSG<insert-input-sections-at-the-start-of-l1_code>  */
         
         INPUT_SECTIONS($OBJECTS_CORE_A(VDK_ISR_code) $LIBRARIES_CORE_A(VDK_ISR_code))
         INPUT_SECTIONS($OBJECTS_CORE_A(cplb) $LIBRARIES_CORE_A(cplb))
         INPUT_SECTIONS($OBJECTS_CORE_A(cplb_code) $LIBRARIES_CORE_A(cplb_code))
         INPUT_SECTIONS($OBJECTS_CORE_A(noncache_code) $LIBRARIES_CORE_A(noncache_code))
         INPUT_SECTIONS($OBJS_LIBS_INTERNAL_CORE_A(program))
         INPUT_SECTIONS($OBJS_LIBS_NOT_EXTERNAL_CORE_A(program))
         INPUT_SECTIONS($OBJECTS_CORE_A(program) $LIBRARIES_CORE_A(program))
         
         /*$VDSG<insert-input-sections-at-the-end-of-l1_code>   */
         /* Text inserted between these $VDSG comments will be preserved */
         /*$VDSG<insert-input-sections-at-the-end-of-l1_code>   */
         
      } > MEM_A_L1_CODE

      L1_data_a
      {
         INPUT_SECTION_ALIGN(4)
         ___l1_data_cache_a = 0;
         INPUT_SECTIONS($OBJECTS_CORE_A(L1_data_a) $LIBRARIES_CORE_A(L1_data_a))
         
         /*$VDSG<insert-input-sections-at-the-start-of-l1_data_a>  */
         /* Text inserted between these $VDSG comments will be preserved */
         /*$VDSG<insert-input-sections-at-the-start-of-l1_data_a>  */
         
         RESERVE(heaps_and_stack_in_L1_data_a, heaps_and_stack_in_L1_data_a_length = 2K, 4)
         INPUT_SECTIONS($OBJECTS_CORE_A{DualCoreMem("CoreA")}(cplb_data) $LIBRARIES_CORE_A{DualCoreMem("CoreA")}(cplb_data))
         INPUT_SECTIONS($OBJECTS_CORE_A(cplb_data) $LIBRARIES_CORE_A(cplb_data))
         INPUT_SECTIONS($OBJECTS_CORE_A(voldata) $LIBRARIES_CORE_A(voldata))
         INPUT_SECTIONS($OBJECTS_CORE_A(constdata) $LIBRARIES_CORE_A(constdata))
         INPUT_SECTIONS($OBJS_LIBS_INTERNAL_CORE_A(data1))
         INPUT_SECTIONS($OBJS_LIBS_NOT_EXTERNAL_CORE_A(data1))
         INPUT_SECTIONS($OBJECTS_CORE_A(data1) $LIBRARIES_CORE_A(data1))
         INPUT_SECTIONS($OBJECTS_CORE_A(.edt) $LIBRARIES_CORE_A(.edt))
         INPUT_SECTIONS($OBJECTS_CORE_A(.cht) $LIBRARIES_CORE_A(.cht))
         
         /*$VDSG<insert-input-sections-at-the-end-of-l1_data_a>  */
         /* Text inserted between these $VDSG comments will be preserved */
         /*$VDSG<insert-input-sections-at-the-end-of-l1_data_a>  */
         
      } > MEM_A_L1_DATA_A

      bsz_L1_data_a ZERO_INIT
      {
         INPUT_SECTION_ALIGN(4)
         INPUT_SECTIONS($OBJECTS_CORE_A(bsz) $LIBRARIES_CORE_A(bsz))
      } > MEM_A_L1_DATA_A

      L1_data_a_stack_heap
      {
         INPUT_SECTION_ALIGN(4)
         RESERVE_EXPAND(heaps_and_stack_in_L1_data_a, heaps_and_stack_in_L1_data_a_length, 0, 4)
         ldf_heap_space = heaps_and_stack_in_L1_data_a;
         ldf_heap_end = (ldf_heap_space + (((heaps_and_stack_in_L1_data_a_length * 2K) / 2K) - 4)) & 0xfffffffc;
         ldf_heap_length = ldf_heap_end - ldf_heap_space;
      } > MEM_A_L1_DATA_A

      L1_data_b
      {
         INPUT_SECTION_ALIGN(4)
         ___l1_data_cache_b = 0;
         INPUT_SECTIONS($OBJECTS_CORE_A(L1_data_b) $LIBRARIES_CORE_A(L1_data_b))
         
         /*$VDSG<insert-input-sections-at-the-start-of-l1_data_b>  */
         /* Text inserted between these $VDSG comments will be preserved */
         /*$VDSG<insert-input-sections-at-the-start-of-l1_data_b>  */
         
         RESERVE(heaps_and_stack_in_L1_data_b, heaps_and_stack_in_L1_data_b_length = 2K, 4)
         INPUT_SECTIONS($OBJECTS_CORE_A(ctor) $LIBRARIES_CORE_A(ctor))
         INPUT_SECTIONS($OBJECTS_CORE_A(ctorl) $LIBRARIES_CORE_A(ctorl))
         INPUT_SECTIONS($OBJECTS_CORE_A(vtbl) $LIBRARIES_CORE_A(vtbl))
         INPUT_SECTIONS($OBJECTS_CORE_A(.gdt) $LIBRARIES_CORE_A(.gdt))
         INPUT_SECTIONS($OBJECTS_CORE_A(.gdtl) $LIBRARIES_CORE_A(.gdtl))
         INPUT_SECTIONS($OBJECTS_CORE_A(.frt) $LIBRARIES_CORE_A(.frt))
         INPUT_SECTIONS($OBJECTS_CORE_A(.rtti) $LIBRARIES_CORE_A(.rtti))
         INPUT_SECTIONS($OBJECTS_CORE_A(.edt) $LIBRARIES_CORE_A(.edt))
         INPUT_SECTIONS($OBJECTS_CORE_A(.cht) $LIBRARIES_CORE_A(.cht))
         INPUT_SECTIONS($OBJS_LIBS_INTERNAL_CORE_A(data1))
         INPUT_SECTIONS($OBJS_LIBS_NOT_EXTERNAL_CORE_A(data1))
         INPUT_SECTIONS($OBJECTS_CORE_A(data1) $LIBRARIES_CORE_A(data1))
         INPUT_SECTIONS($OBJECTS_CORE_A{DualCoreMem("CoreA")}(cplb_data) $LIBRARIES_CORE_A{DualCoreMem("CoreA")}(cplb_data))
         INPUT_SECTIONS($OBJECTS_CORE_A(cplb_data) $LIBRARIES_CORE_A(cplb_data))
         INPUT_SECTIONS($OBJECTS_CORE_A(voldata) $LIBRARIES_CORE_A(voldata))
         INPUT_SECTIONS($OBJECTS_CORE_A(constdata) $LIBRARIES_CORE_A(constdata))
         
         /*$VDSG<insert-input-sections-at-the-end-of-l1_data_b>  */
         /* Text inserted between these $VDSG comments will be preserved */
         /*$VDSG<insert-input-sections-at-the-end-of-l1_data_b>  */
         
      } > MEM_A_L1_DATA_B

      bsz_L1_data_b ZERO_INIT
      {
         INPUT_SECTION_ALIGN(4)
         INPUT_SECTIONS($OBJS_LIBS_INTERNAL_CORE_A(bsz))
         INPUT_SECTIONS($OBJS_LIBS_NOT_EXTERNAL_CORE_A(bsz))
         INPUT_SECTIONS($OBJECTS_CORE_A(bsz) $LIBRARIES_CORE_A(bsz))
      } > MEM_A_L1_DATA_B

      L1_data_b_stack_heap
      {
         INPUT_SECTION_ALIGN(4)
         RESERVE_EXPAND(heaps_and_stack_in_L1_data_b, heaps_and_stack_in_L1_data_b_length, 0, 4)
         ldf_stack_space = heaps_and_stack_in_L1_data_b;
         ldf_stack_end = (ldf_stack_space + (((heaps_and_stack_in_L1_data_b_length * 2K) / 2K) - 4)) & 0xfffffffc;
      } > MEM_A_L1_DATA_B

      
      /*$VDSG<insert-new-sections-at-the-end-for-CORE-A>        */
      /* Text inserted between these $VDSG comments will be preserved */
      /*$VDSG<insert-new-sections-at-the-end-for-CORE-A>        */
      
   } /* SECTIONS */
} /* p0 */

PROCESSOR p1
{
   
   MEMORY
   {
      MEM_B_L1_SCRATCH        { TYPE(RAM) START(0xFF700000) END(0xFF700FFF) WIDTH(8) }
      MEM_B_L1_CODE           { TYPE(RAM) START(0xFF600000) END(0xFF603FFF) WIDTH(8) }
      MEM_B_L1_DATA_B         { TYPE(RAM) START(0xFF500000) END(0xFF507FFF) WIDTH(8) }
      MEM_B_L1_DATA_A         { TYPE(RAM) START(0xFF400000) END(0xFF407FFF) WIDTH(8) }
      
      /*$VDSG<insert-new-memory-segments-for-CORE-B>            */
      /* Text inserted between these $VDSG comments will be preserved */
      /*$VDSG<insert-new-memory-segments-for-CORE-B>            */
      
   } /* MEMORY */
   
   OUTPUT($COMMAND_LINE_OUTPUT_DIRECTORY/p1.dxe)
   RESOLVE(start, 0xFF600000)
   KEEP(start,_main)
   
   /*$VDSG<insert-user-ldf-commands-for-CORE-B>                 */
   /* Text inserted between these $VDSG comments will be preserved */
   /*$VDSG<insert-user-ldf-commands-for-CORE-B>                 */
   
   SECTIONS
   {
      
      /*$VDSG<insert-new-sections-at-the-start-for-CORE-B>      */
      /* Text inserted between these $VDSG comments will be preserved */
      /*$VDSG<insert-new-sections-at-the-start-for-CORE-B>      */
      
      scratchpad
      {
         INPUT_SECTION_ALIGN(4)
         
         /*$VDSG<insert-input-sections-at-the-start-of-scratchpad-for-CORE-B>  */
         /* Text inserted between these $VDSG comments will be preserved */
         /*$VDSG<insert-input-sections-at-the-start-of-scratchpad-for-CORE-B>  */
         
      } > MEM_B_L1_SCRATCH

      L1_code
      {
         INPUT_SECTION_ALIGN(4)
         __CORE = 1;
         INPUT_SECTIONS($OBJECTS_CORE_B(L1_code) $LIBRARIES_CORE_B(L1_code))
         
         /*$VDSG<insert-input-sections-at-the-start-of-l1_code_coreB>  */
         /* Text inserted between these $VDSG comments will be preserved */
         /*$VDSG<insert-input-sections-at-the-start-of-l1_code_coreB>  */
         
         INPUT_SECTIONS($OBJECTS_CORE_B(VDK_ISR_code) $LIBRARIES_CORE_B(VDK_ISR_code))
         INPUT_SECTIONS($OBJECTS_CORE_B(cplb) $LIBRARIES_CORE_B(cplb))
         INPUT_SECTIONS($OBJECTS_CORE_B(cplb_code) $LIBRARIES_CORE_B(cplb_code))
         INPUT_SECTIONS($OBJECTS_CORE_B(noncache_code) $LIBRARIES_CORE_B(noncache_code))
         INPUT_SECTIONS($OBJECTS_CORE_B(program) $LIBRARIES_CORE_B(program))
         
         /*$VDSG<insert-input-sections-at-the-end-of-l1_code_coreB>  */
         /* Text inserted between these $VDSG comments will be preserved */
         /*$VDSG<insert-input-sections-at-the-end-of-l1_code_coreB>  */
         
      } > MEM_B_L1_CODE

      L1_data_a
      {
         INPUT_SECTION_ALIGN(4)
         ___l1_data_cache_a = 0;
         INPUT_SECTIONS($OBJECTS_CORE_B(L1_data_a) $LIBRARIES_CORE_B(L1_data_a))
         
         /*$VDSG<insert-input-sections-at-the-start-of-l1_data_a_coreB>  */
         /* Text inserted between these $VDSG comments will be preserved */
         /*$VDSG<insert-input-sections-at-the-start-of-l1_data_a_coreB>  */
         
         RESERVE(heaps_and_stack_in_L1_data_a, heaps_and_stack_in_L1_data_a_length = 2K, 4)
         INPUT_SECTIONS($OBJECTS_CORE_B{DualCoreMem("CoreB")}(cplb_data) $LIBRARIES_CORE_B{DualCoreMem("CoreB")}(cplb_data))
         INPUT_SECTIONS($OBJECTS_CORE_B(cplb_data) $LIBRARIES_CORE_B(cplb_data))
         INPUT_SECTIONS($OBJECTS_CORE_B(voldata) $LIBRARIES_CORE_B(voldata))
         INPUT_SECTIONS($OBJECTS_CORE_B(constdata) $LIBRARIES_CORE_B(constdata))
         INPUT_SECTIONS($OBJS_LIBS_INTERNAL_CORE_B(data1))
         INPUT_SECTIONS($OBJS_LIBS_NOT_EXTERNAL_CORE_B(data1))
         INPUT_SECTIONS($OBJECTS_CORE_B(data1) $LIBRARIES_CORE_B(data1))
         INPUT_SECTIONS($OBJECTS_CORE_B(.edt) $LIBRARIES_CORE_B(.edt))
         INPUT_SECTIONS($OBJECTS_CORE_B(.cht) $LIBRARIES_CORE_B(.cht))
         
         /*$VDSG<insert-input-sections-at-the-end-of-l1_data_a_coreB>  */
         /* Text inserted between these $VDSG comments will be preserved */
         /*$VDSG<insert-input-sections-at-the-end-of-l1_data_a_coreB>  */
         
      } > MEM_B_L1_DATA_A

      bsz_L1_data_a ZERO_INIT
      {
         INPUT_SECTION_ALIGN(4)
         INPUT_SECTIONS($OBJS_LIBS_INTERNAL_CORE_B(bsz))
         INPUT_SECTIONS($OBJS_LIBS_NOT_EXTERNAL_CORE_B(bsz))
         INPUT_SECTIONS($OBJECTS_CORE_B(bsz) $LIBRARIES_CORE_B(bsz))
      } > MEM_B_L1_DATA_A

      L1_data_a_stack_heap
      {
         INPUT_SECTION_ALIGN(4)
         RESERVE_EXPAND(heaps_and_stack_in_L1_data_a, heaps_and_stack_in_L1_data_a_length, 0, 4)
         ldf_heap_space = heaps_and_stack_in_L1_data_a;
         ldf_heap_end = (ldf_heap_space + (((heaps_and_stack_in_L1_data_a_length * 2K) / 2K) - 4)) & 0xfffffffc;
         ldf_heap_length = ldf_heap_end - ldf_heap_space;
      } > MEM_B_L1_DATA_A

      L1_data_b
      {
         INPUT_SECTION_ALIGN(4)
         ___l1_data_cache_b = 0;
         INPUT_SECTIONS($OBJECTS_CORE_B(L1_data_b) $LIBRARIES_CORE_B(L1_data_b))
         
         /*$VDSG<insert-input-sections-at-the-start-of-l1_data_b_coreB>  */
         /* Text inserted between these $VDSG comments will be preserved */
         /*$VDSG<insert-input-sections-at-the-start-of-l1_data_b_coreB>  */
         
         RESERVE(heaps_and_stack_in_L1_data_b, heaps_and_stack_in_L1_data_b_length = 2K, 4)
         INPUT_SECTIONS($OBJECTS_CORE_B(ctor) $LIBRARIES_CORE_B(ctor))
         INPUT_SECTIONS($OBJECTS_CORE_B(ctorl) $LIBRARIES_CORE_B(ctorl))
         INPUT_SECTIONS($OBJECTS_CORE_B(vtbl) $LIBRARIES_CORE_B(vtbl))
         INPUT_SECTIONS($OBJECTS_CORE_B(.gdt) $LIBRARIES_CORE_B(.gdt))
         INPUT_SECTIONS($OBJECTS_CORE_B(.gdtl) $LIBRARIES_CORE_B(.gdtl))
         INPUT_SECTIONS($OBJECTS_CORE_B(.frt) $LIBRARIES_CORE_B(.frt))
         INPUT_SECTIONS($OBJECTS_CORE_B(.rtti) $LIBRARIES_CORE_B(.rtti))
         INPUT_SECTIONS($OBJECTS_CORE_B(.edt) $LIBRARIES_CORE_B(.edt))
         INPUT_SECTIONS($OBJECTS_CORE_B(.cht) $LIBRARIES_CORE_B(.cht))
         INPUT_SECTIONS($OBJS_LIBS_INTERNAL_CORE_B(data1))
         INPUT_SECTIONS($OBJS_LIBS_NOT_EXTERNAL_CORE_B(data1))
         INPUT_SECTIONS($OBJECTS_CORE_B(data1) $LIBRARIES_CORE_B(data1))
         INPUT_SECTIONS($OBJECTS_CORE_B{DualCoreMem("CoreB")}(cplb_data) $LIBRARIES_CORE_B{DualCoreMem("CoreB")}(cplb_data))
         INPUT_SECTIONS($OBJECTS_CORE_B(cplb_data) $LIBRARIES_CORE_B(cplb_data))
         INPUT_SECTIONS($OBJECTS_CORE_B(voldata) $LIBRARIES_CORE_B(voldata))
         INPUT_SECTIONS($OBJECTS_CORE_B(constdata) $LIBRARIES_CORE_B(constdata))
         
         /*$VDSG<insert-input-sections-at-the-end-of-l1_data_b_coreB>  */
         /* Text inserted between these $VDSG comments will be preserved */
         /*$VDSG<insert-input-sections-at-the-end-of-l1_data_b_coreB>  */
         
      } > MEM_B_L1_DATA_B

      bsz_L1_data_b ZERO_INIT
      {
         INPUT_SECTION_ALIGN(4)
         INPUT_SECTIONS($OBJS_LIBS_INTERNAL_CORE_B(bsz))
         INPUT_SECTIONS($OBJS_LIBS_NOT_EXTERNAL_CORE_B(bsz))
         INPUT_SECTIONS($OBJECTS_CORE_B(bsz) $LIBRARIES_CORE_B(bsz))
      } > MEM_B_L1_DATA_B

      L1_data_b_stack_heap
      {
         INPUT_SECTION_ALIGN(4)
         RESERVE_EXPAND(heaps_and_stack_in_L1_data_b, heaps_and_stack_in_L1_data_b_length, 0, 4)
         ldf_stack_space = heaps_and_stack_in_L1_data_b;
         ldf_stack_end = (ldf_stack_space + (((heaps_and_stack_in_L1_data_b_length * 2K) / 2K) - 4)) & 0xfffffffc;
      } > MEM_B_L1_DATA_B

      
      /*$VDSG<insert-new-sections-at-the-end-for-CORE-B>        */
      /* Text inserted between these $VDSG comments will be preserved */
      /*$VDSG<insert-new-sections-at-the-end-for-CORE-B>        */
      
   } /* SECTIONS */
} /* p1 */