Other Parts Discussed in Thread: HALCOGEN
您好,我最近在调试TMS570LC4357的 EMAC Bootloader时,发现程序在初始化各个驱动过程中就卡死了,调试过程中点击 Suspend 发现程序停在:HL_sys_intvecs.asm
里的 b dataEntry 这行,不知道是什么原因?
我的CMD文件如下:
/*----------------------------------------------------------------------------*/ /* sys_link.cmd */ /* */ /* * Copyright (C) 2009-2018 Texas Instruments Incorporated - www.ti.com * * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the * distribution. * * Neither the name of Texas Instruments Incorporated nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS 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. * */ /* */ /*----------------------------------------------------------------------------*/ /* USER CODE BEGIN (0) */ /* USER CODE END */ /*----------------------------------------------------------------------------*/ /* Linker Settings */ --retain="*(.intvecs)" /* USER CODE BEGIN (1) */ /* USER CODE END */ /*----------------------------------------------------------------------------*/ /* Memory Map */ MEMORY { /* USER CODE BEGIN (2) */ /* USER CODE END */ // VECTORS (X) : origin=0x00000000 length=0x00000020 // FLASH0 (RX) : origin=0x00000020 length=0x001FFFE0 // FLASH1 (RX) : origin=0x00200000 length=0x00200000 // STACKS (RW) : origin=0x08000000 length=0x00001500 // RAM (RW) : origin=0x08001500 length=0x0007EB00 ///VECTORS (X) : origin=0x00000000 length=0x00000020 //FLASH_API (RX) : origin=0x00000020 length=0x000014E0 //FLASH0 (RX) : origin=0x00001500 length=0x003FEAFF //LS4357 Flash size is 0x3FFFFF //SRAM (RW) : origin=0x08002000 length=0x0007B000 //STACK (RW) : origin=0x08000000 length=0x00002000 VECTORS (X) : origin=0x00000000 length=0x00000020 vfill = 0xffffffff FLASH0 (RX) : origin=0x00000020 length=0x001FFFE0 vfill = 0xffffffff FLASH1 (RX) : origin=0x00200000 length=0x00200000 vfill = 0xffffffff STACK (RW) : origin=0x08000000 length=0x00002000 RAM (RWX) : origin=0x08002000 length=0x0007E000 /* USER CODE BEGIN (3) */ /* ECC_VEC (R) : origin=0xf0400000 length=0x4 ECC={algorithm=algoL2R5F021, input_range=VECTORS } ECC_FLA0 (R) : origin=0xf0400000 + 0x4 length=0x3FFFC ECC={algorithm=algoL2R5F021, input_range=FLASH0 } ECC_FLA1 (R) : origin=0xf0440000 length=0x40000 ECC={algorithm=algoL2R5F021, input_range=FLASH1 } */ #if 1 ECC_VEC (R) : origin=(0xf0400000 + (start(VECTORS) >> 3)) length=(size(VECTORS) >> 3) ECC={algorithm=algoL2R5F021, input_range=VECTORS} ECC_FLA0 (R) : origin=(0xf0400000 + (start(FLASH0) >> 3)) length=(size(FLASH0) >> 3) ECC={algorithm=algoL2R5F021, input_range=FLASH0 } ECC_FLA1 (R) : origin=(0xf0400000 + (start(FLASH1) >> 3)) length=(size(FLASH1) >> 3) ECC={algorithm=algoL2R5F021, input_range=FLASH1 } #endif } /* USER CODE BEGIN (4) */ ECC { algoL2R5F021 : address_mask = 0xfffffff8 /* Address Bits 31:3 */ hamming_mask = R4 /* Use R4/R5 build in Mask */ parity_mask = 0x0c /* Set which ECC bits are Even and Odd parity */ mirroring = F021 /* RM57Lx and TMS570LCx are build in F021 */ } /* USER CODE END */ /*----------------------------------------------------------------------------*/ /* Section Configuration */ SECTIONS { /* USER CODE BEGIN (5) */ /* USER CODE END */ .intvecs : {} > VECTORS .text : {} palign=8 > FLASH0 |FLASH1 /*Initialized executable code and constants*/ .const : {} palign=8 load=FLASH0 |FLASH1, run = RAM, LOAD_START(constLoadStart), RUN_START(constRunStart), SIZE(constLoadSize) /*Initialized constant data (e.g. const flash_sectors[..] = )*/ .cinit : {} palign=8 > FLASH0 |FLASH1 /*Initialized global and static variables*/ .pinit : {} palign=8 > FLASH0 |FLASH1 .data : {} > RAM .bss : {} > RAM .sysmem : {} > RAM /* The toot directory is \Debug */ flashAPI: { .\source\F021_API\source\Fapi_UserDefinedFunctions.obj (.text) .\source\Driver\flash\source\bl_flash.obj (.text) // .\source\bl_dcan.obj (.text) --library= "..\F021_API_CortexR4_BE.lib" (.text) } palign=8 load = FLASH0 |FLASH1, run = RAM, LOAD_START(apiLoadStart), RUN_START(apiRunStart), SIZE(apiLoadSize) /* USER CODE BEGIN (6) */ /* USER CODE END */ } /* USER CODE BEGIN (7) */ /* USER CODE END */ /*----------------------------------------------------------------------------*/ /* Misc */ /* USER CODE BEGIN (8) */ /* USER CODE END */ /*----------------------------------------------------------------------------*/
另外还想问问,关于HALCoGen生成的代码,有没有 HL_sys_intvecs.asm 、HL_sys_link.cmd、HL_sys_core.asm、HL_sys_phantom.c等系统文件的说明,
我想了解一下各个文件的作用,后续开发过程也好定位问题,多谢!!!