MAP 13.1在运行时链接错误

当打开全局优化或打开本地优化时，Linux 32和64位上的MAP（来自13.1）崩溃并带有链接器错误消息：
错误：
映射已完成。
有关详细信息，请参阅MAP报告文件“system_map.mrp”。
/opt/Xilinx/13.1/ISE_DS/ISE/bin/lin64/unwrapped/map：符号查找错误：/opt/Xilinx/13.1/ISE_DS/ISE//lib/lin64/libXst_Core.so：未定义符号：_ZN5antlr6BitSetD1Ev
错误：Xflow  - 程序映射返回错误代码127.中止流程执行...
make：*** [__xps / system_routed]错误1
完成！
par完成后会发生错误，但恰好在将控制权返回给操作系统之前。
对我来说，它看起来像一个错误的链接顺序：当优化类结束时，他们尝试调用已经被释放的函数....但它只是一个猜测，但没有看到代码。
ld.so输出：
12849：调用fini：/opt/Xilinx/13.1/ISE_DS/ISE//lib/lin64/libAntlr.so [0]
12849：
12849：
12849：调用fini：/opt/Xilinx/13.1/ISE_DS/ISE//lib/lin64/libXst_Core.so [0]
12849：
12849：/opt/Xilinx/13.1/ISE_DS/ISE//lib/lin64/libXst_Core.so：错误：符号查找错误：未定义符号：_ZN5antlr6BitSetD1Ev（致命）
12849：/opt/Xilinx/13.1/ISE_DS/ISE//lib/lin64/libPdrBas_Rules.so：错误：符号查找错误：未定义符号：_h？YuN} XsAUc3Qrncd}我们（致命）
12849：/opt/Xilinx/13.1/ISE_DS/ISE//lib/lin64/libPdrBas_Rules.so：错误：符号查找错误：未定义符号：_init_libPdrBas_Rules（致命）
12849：
12849：调用init：/opt/Xilinx/13.1/ISE_DS/ISE/virtex5/lib/lin64/libPdrRain_Rules.so
作为一种解决方法，可以调整LD_PRELOAD库以强制提供对象的库的预加载（并避免其释放）。
LD_PRELOAD = /选择/赛灵思/ 13.1 / ISE_DS / ISE / LIB / lin64 / libAntlr.so
我在Debian上运行xilinx 13.1工具，但另一个用户也注意到Ubuntu上的错误...恕我直言这不是与Ubuntu或Debian相关的错误，而是PAR本身的错误。
问候
ps：旧的posthttp：//forums.xilinx.com/t5/Inmplementation/ISE-13-1-MAP-crashes-on-Ubuntu-11-04/m-p/158198#M3304



以下为原文



MAP (from 13.1) on linux 32 and 64 bits crashes with a linker error messages when global optimizations are turned on or the local optimization is on:

The error:
Mapping completed.See MAP report file "system_map.mrp" for details./opt/Xilinx/13.1/ISE_DS/ISE/bin/lin64/unwrapped/map: symbol lookup error: /opt/Xilinx/13.1/ISE_DS/ISE//lib/lin64/libXst_Core.so: undefined symbol: _ZN5antlr6BitSetD1EvERROR:Xflow - Program map returned error code 127. Aborting flow execution...make: *** [__xps/system_routed] Error 1Done!The error happens after the par has finnished, but just before it returns the control to the OS. For me it looks like a wrong linking order: when the optimization classes ends, they try to call a function that has already been released....But it is just a speculation without been able to see the code.

The ld.so output:
12849:calling fini: /opt/Xilinx/13.1/ISE_DS/ISE//lib/lin64/libAntlr.so [0]     12849:     12849:     12849:calling fini: /opt/Xilinx/13.1/ISE_DS/ISE//lib/lin64/libXst_Core.so [0]     12849:     12849:/opt/Xilinx/13.1/ISE_DS/ISE//lib/lin64/libXst_Core.so: error: symbol lookup error: undefined symbol: _ZN5antlr6BitSetD1Ev (fatal)     12849:/opt/Xilinx/13.1/ISE_DS/ISE//lib/lin64/libPdrBas_Rules.so: error: symbol lookup error: undefined symbol: _hYuN}XsAUc3Qrncd}Us (fatal)     12849:/opt/Xilinx/13.1/ISE_DS/ISE//lib/lin64/libPdrBas_Rules.so: error: symbol lookup error: undefined symbol: _init_libPdrBas_Rules (fatal)     12849:     12849:calling init: /opt/Xilinx/13.1/ISE_DS/ISE/virtex5/lib/lin64/libPdrRain_Rules.so As a workaround the LD_PRELOAD library can be tunned to force the preload of the library  that provides the object (and avoiding its release).

LD_PRELOAD=/opt/Xilinx/13.1/ISE_DS/ISE/lib/lin64/libAntlr.so I am running the xilinx 13.1 tools over Debian, but another user has also notice the error on Ubuntu... IMHO this is not a error related to Ubuntu or Debian, but an error on PAR itself.


Regards

ps: the old post http://forums.xilinx.com/t5/Implementation/ISE-13-1-MAP-crashes-on-Ubuntu-11-04/m-p/158198#M3304