我在AT91SAM7S64上移植UCOS时出现连接警告,是哪里的问题?<br />出问题的代码部分:<br /> AREA RESET, CODE, READONLY<br /> ARM<br /><br /> EXTERN OS_CPU_ARM_ExceptUndefInstrHndlr<br /> EXTERN OS_CPU_ARM_ExceptSwiHndlr<br /> EXTERN OS_CPU_ARM_ExceptPrefetchAbortHndlr<br /> EXTERN OS_CPU_ARM_ExceptDataAbortHndlr<br /> EXTERN OS_CPU_ARM_ExceptIrqHndlr<br /> EXTERN OS_CPU_ARM_ExceptFiqHndlr<br /><br />; Exception Vectors<br />; Mapped to Address 0.<br />; Absolute addressing mode must be used.<br />; Dummy Handlers are implemented as infinite loops which can be modified.<br /><br /> <br />Vectors B Reset_Handler <br /> LDR PC,=OS_CPU_ARM_ExceptUndefInstrHndlr <br /> LDR PC,=OS_CPU_ARM_ExceptSwiHndlr<br /> LDR PC,=OS_CPU_ARM_ExceptPrefetchAbortHndlr <br /> LDR PC,=OS_CPU_ARM_ExceptDataAbortHndlr<br /> B . <br /> LDR PC,=OS_CPU_ARM_ExceptIrqHndlr<br /> LDR PC,=OS_CPU_ARM_ExceptFiqHndlr<br />  |
|