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#                                                                            #
# IAR ARM ANSI C/C++ Compiler V4.30A/W32 EVALUATION    23/Nov/2006  09:14:09 #
# Copyright 1999-2005 IAR Systems. All rights reserved.                      #
#                                                                            #
#    Cpu mode        =  interwork                                            #
#    Endian          =  little                                               #
#    Stack alignment =  4                                                    #
#    Source file     =  E:\arm\AT91SAM7X256-AU\at91sam7x256_iar\at91sam7x256 #
#                       _iar\AT91SAM7X256-Interrupt-IAR4_30A-1_21\AT91SAM7X- #
#                       Interrupt\src\ext_irq.c                              #
#    Command line    =  E:\arm\AT91SAM7X256-AU\at91sam7x256_iar\at91sam7x256 #
#                       _iar\AT91SAM7X256-Interrupt-IAR4_30A-1_21\AT91SAM7X- #
#                       Interrupt\src\ext_irq.c -lC                          #
#                       E:\arm\AT91SAM7X256-AU\at91sam7x256_iar\at91sam7x256 #
#                       _iar\AT91SAM7X256-Interrupt-IAR4_30A-1_21\AT91SAM7X- #
#                       Interrupt\compil\RAM_Debug\List\ --remarks -o        #
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#                       _iar\AT91SAM7X256-Interrupt-IAR4_30A-1_21\AT91SAM7X- #
#                       Interrupt\compil\RAM_Debug\Obj\ -z9 --debug          #
#                       --cpu_mode thumb --endian little --cpu ARM7TDMI      #
#                       --stack_align 4 --interwork -e --fpu None            #
#                       --dlib_config "D:\Program Files\IAR                  #
#                       Systems\Embedded Workbench 4.0                       #
#                       Evaluation\arm\LIB\dl4tptinl8n.h" -I                 #
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#                       Interrupt\compil\..\src\ -I                          #
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#                       Systems\Embedded Workbench 4.0 Evaluation\arm\INC\"  #
#    List file       =  E:\arm\AT91SAM7X256-AU\at91sam7x256_iar\at91sam7x256 #
#                       _iar\AT91SAM7X256-Interrupt-IAR4_30A-1_21\AT91SAM7X- #
#                       Interrupt\compil\RAM_Debug\List\ext_irq.lst          #
#    Object file     =  E:\arm\AT91SAM7X256-AU\at91sam7x256_iar\at91sam7x256 #
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#                       Interrupt\compil\RAM_Debug\Obj\ext_irq.r79           #
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E:\arm\AT91SAM7X256-AU\at91sam7x256_iar\at91sam7x256_iar\AT91SAM7X256-Interrupt-IAR4_30A-1_21\AT91SAM7X-Interrupt\src\ext_irq.c
      1          // ----------------------------------------------------------------------------
      2          //         ATMEL Microcontroller Software Support  -  ROUSSET  -
      3          // ----------------------------------------------------------------------------
      4          // DISCLAIMER:  THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
      5          // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
      6          // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
      7          // DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
      8          // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
      9          // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
     10          // OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
     11          // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
     12          // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
     13          // EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     14          // ----------------------------------------------------------------------------
     15          // File Name           : ext_irq.c
     16          // Object              : External interrupt handler for irq
     17          // Creation            : JPP   08-Sep-2005
     18          // ----------------------------------------------------------------------------
     19          
     20          // Include Standard LIB  files
     21          #include "project.h"
     22          
     23          //*----------------------------------------------------------------------------
     24          //* Function Name       : FIQ_init_handler
     25          //* Object              : Irq Handler calAT91B_LED by the FIQ interrupt with AT91
     26          //*                       compatibility
     27          ///*----------------------------------------------------------------------------

   \                                 In segment CODE_I, align 4, keep-with-next
     28          __ramfunc void FIQ_init_handler(void)
     29          {
     30              //* Read the output state
     31              if ( (AT91F_PIO_GetInput(AT91C_BASE_PIOB) & AT91B_LED2 ) == AT91B_LED2 )
   \                     FIQ_init_handler:
   \   00000000   0548               LDR         R0,??FIQ_init_handler_0  ;; 0xfffff63c
   \   00000002   0068               LDR         R0,[R0, #+0]
   \   00000004   8021               MOV         R1,#+0x80
   \   00000006   4903               LSL         R1,R1,#+0xD        ;; #+0x100000
   \   00000008   0842               TST         R0,R1
   \   0000000A   01D0               BEQ         ??FIQ_init_handler_1
     32              {
     33                  AT91F_PIO_ClearOutput( AT91C_BASE_PIOB, AT91B_LED2 );
   \   0000000C   0348               LDR         R0,??FIQ_init_handler_0+0x4  ;; 0xfffff634
   \   0000000E   00E0               B           ??FIQ_init_handler_2
     34              }
     35              else
     36              {
     37                  AT91F_PIO_SetOutput( AT91C_BASE_PIOB, AT91B_LED2 );
   \                     ??FIQ_init_handler_1:
   \   00000010   0348               LDR         R0,??FIQ_init_handler_0+0x8  ;; 0xfffff630
   \                     ??FIQ_init_handler_2:
   \   00000012   0160               STR         R1,[R0, #+0]
     38              }
     39          
     40          }
   \   00000014   00B0               ADD         SP,#+0
   \   00000016   7047               BX          LR                 ;; return
   \                     ??FIQ_init_handler_0:
   \   00000018   3CF6FFFF           DC32        0xfffff63c
   \   0000001C   34F6FFFF           DC32        0xfffff634
   \   00000020   30F6FFFF           DC32        0xfffff630
     41          

   Maximum stack usage in bytes:

     Function         CSTACK
     --------         ------
     FIQ_init_handler     4


   Segment part sizes:

     Function/Label   Bytes
     --------------   -----
     FIQ_init_handler   36
      Others            20

 
 44 bytes in segment CODE_I
 12 bytes in segment INITTAB
 
 36 bytes of CODE memory (+ 20 bytes shared)

Errors: none
Warnings: none