IDK AM571x Cortex-A15 CCS下编译mailbox例子mailbox_receiver.c问题

链入pdk/ti/board/lib  pdk/ti/csl/lib 和drv/下的一些库之后出现保留8字节对齐和ABI_VFP_args 两种问题，如下：

error #16004-D: file "D:/TI_workspace/11111/lib/ti.csl.aa15fg<csl_a15Asm.oa15fg>" has a Tag_ABI_VFP_args attribute value of "0" that is different than one previously seen ("1"); combining incompatible files
error #16012-D: file "D:/TI_workspace/11111/lib/ti.csl.aa15fg<csl_a15Asm.oa15fg>" does not preserve 8-byte alignment of 8-byte data, but other input files require this; incompatible files
warning #16032-D: object files have incompatible wchar_t types ("D:/TI_workspace/11111/lib/ti.csl.aa15fg<interrupt.oa15fg>" = –wchar_t=32, "./mailbox_receiver.obj" = –wchar_t=16)
error #16011-D: file "D:/TI_workspace/11111/lib/ti.csl.aa15fg<interrupt.oa15fg>" requires 8-byte alignment of 8-byte data, but not all input files preserve this; incompatible files
warning #16032-D: object files have incompatible wchar_t types ("D:/TI_workspace/11111/lib/ti.csl.aa15fg<i2c.oa15fg>" = –wchar_t=32, "./mailbox_receiver.obj" = –wchar_t=16)
error #16011-D: file "D:/TI_workspace/11111/lib/ti.csl.aa15fg<i2c.oa15fg>" requires 8-byte alignment of 8-byte data, but not all input files preserve this; incompatible files
warning #16032-D: object files have incompatible wchar_t types ("D:/TI_workspace/11111/lib/ti.csl.aa15fg<mpu_wugen.oa15fg>" = –wchar_t=32, "./mailbox_receiver.obj" = –wchar_t=16)
error #16011-D: file "D:/TI_workspace/11111/lib/ti.csl.aa15fg<mpu_wugen.oa15fg>" requires 8-byte alignment of 8-byte data, but not all input files preserve this; incompatible files
warning #16032-D: object files have incompatible wchar_t types ("D:/TI_workspace/11111/lib/ti.csl.init.aa15fg<csl_a15_startup.oa15fg>" = –wchar_t=32, "./mailbox_receiver.obj" = –wchar_t=16)
error #16011-D: file "D:/TI_workspace/11111/lib/ti.csl.init.aa15fg<csl_a15_startup.oa15fg>" requires 8-byte alignment of 8-byte data, but not all input files preserve this; incompatible files
error #16004-D: file "D:/TI_workspace/11111/lib/ti.csl.init.aa15fg<csl_a15_init.oa15fg>" has a Tag_ABI_VFP_args attribute value of "0" that is different than one previously seen ("1"); combining incompatible files
error #16012-D: file "D:/TI_workspace/11111/lib/ti.csl.init.aa15fg<csl_a15_init.oa15fg>" does not preserve 8-byte alignment of 8-byte data, but other input files require this; incompatible files
error #16004-D: file "D:/TI_workspace/11111/lib/ti.csl.init.aa15fg<exceptionhandler.oa15fg>" has a Tag_ABI_VFP_args attribute value of "0" that is different than one previously seen ("1"); combining incompatible files
error #16012-D: file "D:/TI_workspace/11111/lib/ti.csl.init.aa15fg<exceptionhandler.oa15fg>" does not preserve 8-byte alignment of 8-byte data, but other input files require this; incompatible files
error #16004-D: file "D:/TI_workspace/11111/lib/ti.csl.aa15fg<csl_a15_intr.oa15fg>" has a Tag_ABI_VFP_args attribute value of "0" that is different than one previously seen ("1"); combining incompatible files
error #16012-D: file "D:/TI_workspace/11111/lib/ti.csl.aa15fg<csl_a15_intr.oa15fg>" does not preserve 8-byte alignment of 8-byte data, but other input files require this; incompatible files
warning #16032-D: object files have incompatible wchar_t types ("D:/TI_workspace/11111/lib/ti.csl.aa15fg<csl_a15.oa15fg>" = –wchar_t=32, "./mailbox_receiver.obj" = –wchar_t=16)
error #16011-D: file "D:/TI_workspace/11111/lib/ti.csl.aa15fg<csl_a15.oa15fg>" requires 8-byte alignment of 8-byte data, but not all input files preserve this; incompatible files

yongqing wang：

你看看这个帖子，有总结 neon VFP：e2echina.ti.com/…/18765