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/* IBM_PROLOG_BEGIN_TAG                                                   */
/* This is an automatically generated prolog.                             */
/*                                                                        */
/* $Source: src/sample/link.cmd $                                         */
/*                                                                        */
/* OpenPOWER sbe Project                                                  */
/*                                                                        */
/* Contributors Listed Below - COPYRIGHT 2016                             */
/*                                                                        */
/*                                                                        */
/* Licensed under the Apache License, Version 2.0 (the "License");        */
/* you may not use this file except in compliance with the License.       */
/* You may obtain a copy of the License at                                */
/*                                                                        */
/*     http://www.apache.org/licenses/LICENSE-2.0                         */
/*                                                                        */
/* Unless required by applicable law or agreed to in writing, software    */
/* distributed under the License is distributed on an "AS IS" BASIS,      */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or        */
/* implied. See the License for the specific language governing           */
/* permissions and limitations under the License.                         */
/*                                                                        */
/* IBM_PROLOG_END_TAG                                                     */

// Need to do this so that elf32-powerpc is not modified!
#undef powerpc

#ifndef INITIAL_STACK_SIZE
#define INITIAL_STACK_SIZE 256
#endif

OUTPUT_FORMAT(elf32-powerpc);

MEMORY
{
 sram : ORIGIN = 0xFFF40000, LENGTH = 0xc0000
}

SECTIONS
{
    . = 0xfff40000;
    .text          : {. = ALIGN(512); *(.vectors) *(.text)} > sram

    ////////////////////////////////
    // Read-only Data
    ////////////////////////////////

    . = ALIGN(8);
    _RODATA_SECTION_BASE = .;

    // SDA2 constant sections .sdata2 and .sbss2 must be adjacent to each
    // other.  Our SDATA sections are small so we'll use strictly positive
    // offsets. 

    _SDA2_BASE_ = .;
   .sdata2 . : { *(.sdata2) } > sram
   .sbss2  . : { *(.sbss2) } > sram

   // Other read-only data.  

   .rodata . : { *(.rodata*) *(.got2) } > sram

    _RODATA_SECTION_SIZE = . - _RODATA_SECTION_BASE;

    ////////////////////////////////
    // Read-write Data
    ////////////////////////////////

    . = ALIGN(8);
    _DATA_SECTION_BASE = .;

    // SDA sections .sdata and .sbss must be adjacent to each
    // other.  Our SDATA sections are small so we'll use strictly positive
    // offsets. 

    _SDA_BASE_ = .;
    .sdata  . : { *(.sdata)  } > sram
    .sbss   . : { *(.sbss)   } > sram

    // Other read-write data
    // It's not clear why boot.S is generating empty .glink,.iplt

   .rela   . : { *(.rela*) } > sram
   .rwdata . : { *(.data) *(.bss) } > sram
//  .iplt . : { *(.iplt) } > sram

   _PK_INITIAL_STACK_LIMIT = .;
   . = . + INITIAL_STACK_SIZE;
   _PK_INITIAL_STACK = . - 1;

}
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