S32K312-MCAL-移植到S32DS3.5-Error.Log

1.error:selected FPU does not support instruction -- `vldmia r0,{s0-s15}'

虽然报错内容有差异，但解决方案还是可以使用的：

步骤1）S32DS移植FREERTOS报错 selected processor does not support_selected processor does not support `udot v4.4s,v0-优快云博客

步骤2）

2.Ld error: region `int_sram' overflowed by 22200 bytes

Ld error: section .non_cacheable_data VMA [20408000,20408003] overlaps section .sram_bss VMA

步骤1：将MCAL文件下的代码 选择编译优化 （优化等级可根据实际项目来）

步骤2：修改Link文件内sram的大小

3.multiple definition of `_start'; d:/a_nxp_workspaces/s32ds_3_5_down/s32ds/build_tools/gcc_v10.2/gcc-10.2-arm32-eabi/bin/../lib/gcc/arm-none-eabi/10.2.0/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/softfp/rdimon-crt0.o:/local/nxa09502/release/opt/freescale/Earmv7nGCC/obj_newlib_nano/arm-none-eabi/thumb/v7e-m+fp/softfp/libgloss/arm/../../../../../../../src_newlib/libgloss/arm/crt0.S:285: first defined here

(.text+0x0): multiple definition of `_start'这是怎么回事啊？【linux吧】_百度贴吧 (baidu.com)

大概就是 启动文件里的Rest_Handler内代码于gcc编译标志库定义重复了

方案1：修改Reset_Handler():具体怎么改就不清楚了   ...

方案二：红框内 勾上即可

4.烧录后 无法进入reset_handler ，出现error No source available for "__interrupts_ram_start() at 0x2000035a""

修改方案1. 跟gcc编译器有关系 

调试遇到这个问题Break at address "" with no debug information available, or outside of program code._break at address "0x0" with no debug information a-优快云博客

方案2：取消此处勾选