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！！！
