6.4版本的IAR来编译之前版本的工程，编译出错

只看该作者 · 2014-9-25 19:58

我现在用6.4版本的IAR来编译之前版本的工程，编译后报错如下

Error[Pe147]: declaration is incompatible with "__interwork __softfp uint32_t __get_MSP(void)" (declared at line 1105 of "H:\CPU-V3\CPU\OS-Gamma_Protable\..\Gamma_Protable\core_cm3.h") C:\Program Files (x86)\IAR Systems\Embedded Workbench 6.4\arm\inc\c\intrinsics.h 50

Error[Pe147]: declaration is incompatible with "__interwork __softfp void __set_MSP(uint32_t)" (declared at line 1115 of "H:\CPU-V3\CPU\OS-Gamma_Protable\..\Gamma_Protable\core_cm3.h") C:\Program Files (x86)\IAR Systems\Embedded Workbench 6.4\arm\inc\c\intrinsics.h 51

Error[Pe147]: declaration is incompatible with "__interwork __softfp uint32_t __get_PSP(void)" (declared at line 1085 of "H:\CPU-V3\CPU\OS-Gamma_Protable\..\Gamma_Protable\core_cm3.h") C:\Program Files (x86)\IAR Systems\Embedded Workbench 6.4\arm\inc\c\intrinsics.h 52
等，这么8条，我也根据网上有人提供的解决办法尝试过，但是一直有问题，比如这个链接中提到的方法http://www.amobbs.com/thread-5477350-1-1.html
http://www.amobbs.com/thread-5172279-1-1.html
http://www.cnblogs.com/ele-eye/archive/2011/11/28/2266229.html
如何**？