//  ----------------------------------------------------------------------------
//          ATMEL Microcontroller Software Support  -  ROUSSET  -
//  ----------------------------------------------------------------------------
//  DISCLAIMER:  THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
//  IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
//  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
//  DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
//  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
//  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
//  OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
//  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
//  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
//  EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//  ----------------------------------------------------------------------------
//  File Name           : at91SAM7A3_RAM.xcl
//  Object              : Generic Linker Command File for IAR
//  1.0 02/Sep/05 FBr   : Creation for 4.30A
//  ----------------------------------------------------------------------------

//*************************************************************************
// XLINK command file template for EWARM/ICCARM
//
// Usage:  xlink  -f lnkarm  <your_object_file(s)>
//                -s <program start label>  <C/C++ runtime library>
//*************************************************************************
//
// -------------
// Code segments - may be placed anywhere in memory.
// -------------
//
//   INTVEC     -- Exception vector table.
//   SWITAB     -- Software interrupt vector table.
//   ICODE      -- Startup (cstartup) and exception code.
//   DIFUNCT    -- Dynamic initialization vectors used by C++.
//   CODE       -- Compiler generated code.
//   CODE_I     -- Compiler generated code declared __ramfunc (executes in RAM)
//   CODE_ID    -- Initializer for CODE_I (ROM).
//
// -------------
// Data segments - may be placed anywhere in memory.
// -------------
//
//   CSTACK     -- The stack used by C/C++ programs (system and user mode).
//   IRQ_STACK  -- The stack used by IRQ service routines.
//   SVC_STACK  -- The stack used in supervisor mode
//                 (Define other exception stacks as needed for
//                 FIQ, ABT, UND).
//   HEAP       -- The heap used by malloc and free in C and new and
//                 delete in C++.
//   INITTAB    -- Table containing addresses and sizes of segments that
//                 need to be initialized at startup (by cstartup).
//   CHECKSUM   -- The linker places checksum byte(s) in this segment,
//                 when the -J linker command line option is used.
//   DATA_y     -- Data objects.
//
// Where _y can be one of:
//
//   _AN        -- Holds uninitialized located objects, i.e. objects with
//                 an absolute location given by the @ operator or the
//                 #pragma location directive. Since these segments
//                 contain objects which already have a fixed address,
//                 they should not be mentioned in this linker command
//                 file.
//   _C         -- Constants (ROM).
//   _I         -- Initialized data (RAM).
//   _ID        -- The original content of _I (copied to _I by cstartup) (ROM).
//   _N         -- Uninitialized data (RAM).
//   _Z         -- Zero initialized data (RAM).
//
// Note:  Be sure to use end values for the defined address ranges.
//        Otherwise, the linker may allocate space outside the
//        intended memory range.
//*************************************************************************

//*************************************************************************
// Inform the linker about the CPU family used.
// AT91SAM7A3 Memory mapping
// No remap
//  ROMSTART
//  Start address 0x0000 0000
//  Size 256 Kbo  0x0004 0000
//  RAMSTART
//  Start address 0x0020 0000
//  Size  32 Kbo  0x0000 8000
// Remap done
//  RAMSTART
//  Start address 0x0000 0000
//  Size  32 Kbo  0x0000 8000
//  ROMSTART
//  Start address 0x0010 0000
//  Size 256 Kbo  0x0004 0000

//*************************************************************************
-carm

//*************************************************************************
// Internal Ram segments mapped AFTER REMAP 32 K.
//*************************************************************************
-Z(CONST)INTRAMSTART_REMAP=00000000
-Z(CONST)INTRAMEND_REMAP=00007FFF

//*************************************************************************
// Read-only segments mapped to Flash 256 K.
//*************************************************************************
-DROMSTART=00000000
-DROMEND=0003FFFF
//*************************************************************************
// Read/write segments mapped to 32 K RAM.
//*************************************************************************
-DRAMSTART=00000000
-DRAMEND=00007FFF

//*************************************************************************
// Address range for reset and exception
// vectors (INTVEC).
// The vector area is 32 bytes,
// an additional 32 bytes is allocated for the
// constant table used by ldr PC in cstartup.s79.
//*************************************************************************
-Z(CODE)INTVEC=00-3F

//*************************************************************************
// Startup code and exception routines (ICODE).
//*************************************************************************
-Z(CODE)ICODE,DIFUNCT=ROMSTART-ROMEND
-Z(CODE)SWITAB=ROMSTART-ROMEND

//*************************************************************************
// Code segments may be placed anywhere.
//*************************************************************************
-Z(CODE)CODE=ROMSTART-ROMEND

//*************************************************************************
// Various constants and initializers.
//*************************************************************************
-Z(CONST)INITTAB,DATA_ID,DATA_C=ROMSTART-ROMEND
-Z(CONST)CHECKSUM=ROMSTART-ROMEND

//*************************************************************************
// Data segments.
//*************************************************************************
-Z(DATA)DATA_I,DATA_Z,DATA_N=RAMSTART-RAMEND

//*************************************************************************
// __ramfunc code copied to and executed from RAM.
//*************************************************************************
-Z(DATA)CODE_I=RAMSTART-RAMEND
-Z(CONST)CODE_ID=ROMSTART-ROMEND // Initializer for
-QCODE_I=CODE_ID

//*************************************************************************
// ICCARM produces code for __ramfunc functions in
// CODE_I segments. The -Q XLINK command line
// option redirects XLINK to emit the code in the
// debug information associated with the CODE_I
// segment, where the code will execute.
//*************************************************************************

//*************************************************************************
// Stack and heap segments.
//*************************************************************************
-D_CSTACK_SIZE=(100*4)
-D_IRQ_STACK_SIZE=(3*8*4)
-D_HEAP_SIZE=0

-Z(DATA)CSTACK+_CSTACK_SIZE=RAMSTART-RAMEND
-Z(DATA)IRQ_STACK+_IRQ_STACK_SIZE=RAMSTART-RAMEND
-Z(DATA)HEAP+_HEAP_SIZE=RAMSTART-RAMEND

//*************************************************************************
// ELF/DWARF support.
//
// Uncomment the line "-Felf" below to generate ELF/DWARF output.
// Available format specifiers are:
//
//   "-yn": Suppress DWARF debug output
//   "-yp": Multiple ELF program sections
//   "-yas": Format suitable for debuggers from ARM Ltd (also sets -p flag)
//
// "-Felf" and the format specifiers can also be supplied directly as
// command line options, or selected from the Xlink Output tab in the
// IAR Embedded Workbench.
//*************************************************************************

// -Felf