+++ /dev/null
-/******************************************************************************
-*
-* (c) Copyright 2009-13 Xilinx, Inc. All rights reserved.
-*
-* This file contains confidential and proprietary information of Xilinx, Inc.
-* and is protected under U.S. and international copyright and other
-* intellectual property laws.
-*
-* DISCLAIMER
-* This disclaimer is not a license and does not grant any rights to the
-* materials distributed herewith. Except as otherwise provided in a valid
-* license issued to you by Xilinx, and to the maximum extent permitted by
-* applicable law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND WITH ALL
-* FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS, EXPRESS,
-* IMPLIED, OR STATUTORY, INCLUDING BUT NOT LIMITED TO WARRANTIES OF
-* MERCHANTABILITY, NON-INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE;
-* and (2) Xilinx shall not be liable (whether in contract or tort, including
-* negligence, or under any other theory of liability) for any loss or damage
-* of any kind or nature related to, arising under or in connection with these
-* materials, including for any direct, or any indirect, special, incidental,
-* or consequential loss or damage (including loss of data, profits, goodwill,
-* or any type of loss or damage suffered as a result of any action brought by
-* a third party) even if such damage or loss was reasonably foreseeable or
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-* CRITICAL APPLICATIONS
-* Xilinx products are not designed or intended to be fail-safe, or for use in
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-* applications related to the deployment of airbags, or any other applications
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-*
-* THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS PART OF THIS FILE
-* AT ALL TIMES.
-*
-******************************************************************************/
-/*****************************************************************************/
-/**
-* @file asm_vectors.s
-*
-* This file contains the initial vector table for the Cortex A9 processor
-*
-* <pre>
-* MODIFICATION HISTORY:
-*
-* Ver Who Date Changes
-* ----- ------- -------- ---------------------------------------------------
-* 1.00a ecm/sdm 10/20/09 Initial version
-* 3.05a sdm 02/02/12 Save lr when profiling is enabled
-* 3.10a srt 04/18/13 Implemented ARM Erratas. Please refer to file
-* 'xil_errata.h' for errata description
-* </pre>
-*
-* @note
-*
-* None.
-*
-******************************************************************************/
-
-#include "xil_errata.h"
-
-.org 0
-.text
-.arm
-
-.global _boot
-.global _freertos_vector_table
-
-.global FIQInterrupt
-.global DataAbortInterrupt
-.global PrefetchAbortInterrupt
-.global vPortInstallFreeRTOSVectorTable
-
-.extern FreeRTOS_IRQ_Handler
-.extern FreeRTOS_SWI_Handler
-
-.section .freertos_vectors
-_freertos_vector_table:
- B _boot
- B FreeRTOS_Undefined
- ldr pc, _swi
- B FreeRTOS_PrefetchAbortHandler
- B FreeRTOS_DataAbortHandler
- NOP /* Placeholder for address exception vector*/
- LDR PC, _irq
- B FreeRTOS_FIQHandler
-
-_irq: .word FreeRTOS_IRQ_Handler
-_swi: .word FreeRTOS_SWI_Handler
-
-
-.align 4
-FreeRTOS_FIQHandler: /* FIQ vector handler */
- stmdb sp!,{r0-r3,r12,lr} /* state save from compiled code */
-FIQLoop:
- blx FIQInterrupt /* FIQ vector */
- ldmia sp!,{r0-r3,r12,lr} /* state restore from compiled code */
- subs pc, lr, #4 /* adjust return */
-
-.align 4
-FreeRTOS_Undefined: /* Undefined handler */
- b .
-
-.align 4
-FreeRTOS_DataAbortHandler: /* Data Abort handler */
-#ifdef CONFIG_ARM_ERRATA_775420
- dsb
-#endif
- stmdb sp!,{r0-r3,r12,lr} /* state save from compiled code */
- blx DataAbortInterrupt /*DataAbortInterrupt :call C function here */
- ldmia sp!,{r0-r3,r12,lr} /* state restore from compiled code */
- subs pc, lr, #4 /* adjust return */
-
-.align 4
-FreeRTOS_PrefetchAbortHandler: /* Prefetch Abort handler */
-#ifdef CONFIG_ARM_ERRATA_775420
- dsb
-#endif
- stmdb sp!,{r0-r3,r12,lr} /* state save from compiled code */
- blx PrefetchAbortInterrupt /* PrefetchAbortInterrupt: call C function here */
- ldmia sp!,{r0-r3,r12,lr} /* state restore from compiled code */
- subs pc, lr, #4 /* adjust return */
-
-.align 4
-.type vPortInstallFreeRTOSVectorTable, %function
-vPortInstallFreeRTOSVectorTable:
-
- /* Set VBAR to the vector table that contains the FreeRTOS handlers. */
- ldr r0, =_freertos_vector_table
- mcr p15, 0, r0, c12, c0, 0
- dsb
- isb
- bx lr
-
-
-.end
-
-
-
-
projects / freertos / blobdiff