uclinux-2008R1.5-RC3(bf561)到VDSP5的移植(67)：li1240

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本文适用于

ADI bf561 DSP

优视BF561EVB开发板

uclinux-2008r1.5-rc3(smp patch)

Visual DSP++ 5.0(update 5)

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有一个错误：
----------------Configuration: uclinux - Debug----------------
Linking...

[Error li1240] ".\uclinux.ldf":545 The value assigned to LDF symbol '__text' in the context of processor 'p1' is different from the value assigned in the context of processor 'p0'
[Error li1240] ".\uclinux.ldf":546 The value assigned to LDF symbol '_text' in the context of processor 'p1' is different from the value assigned in the context of processor 'p0'
[Error li1240] ".\uclinux.ldf":547 The value assigned to LDF symbol '__stext' in the context of processor 'p1' is different from the value assigned in the context of processor 'p0'
[Error li1240] ".\uclinux.ldf":558 The value assigned to LDF symbol '___sched_text_start' in the context of processor 'p1' is different from the value assigned in the context of processor 'p0'
[Error li1240] ".\uclinux.ldf":560 The value assigned to LDF symbol '___sched_text_end' in the context of processor 'p1' is different from the value assigned in the context of processor 'p0'
[Error li1240] ".\uclinux.ldf":564 The value assigned to LDF symbol '___lock_text_start' in the context of processor 'p1' is different from the value assigned in the context of processor 'p0'
[Error li1240] ".\uclinux.ldf":566 The value assigned to LDF symbol '___lock_text_end' in the context of processor 'p1' is different from the value assigned in the context of processor 'p0'
[Error li1240] ".\uclinux.ldf":588 The value assigned to LDF symbol '___start_rodata' in the context of processor 'p1' is different from the value assigned in the context of processor 'p0'
[Error li1240] ".\uclinux.ldf":594 The value assigned to LDF symbol '___start___param' in the context of processor 'p1' is different from the value assigned in the context of processor 'p0'
[Error li1240] ".\uclinux.ldf":596 The value assigned to LDF symbol '___stop___param' in the context of processor 'p1' is different from the value assigned in the context of processor 'p0'
[Error li1240] ".\uclinux.ldf":598 The value assigned to LDF symbol '___end_rodata' in the context of processor 'p1' is different from the value assigned in the context of processor 'p0'

FATAL ERROR: exception 'class EWin32Exception' ()cc3089: fatal error: Link failed
从出错的链接符号看，它们都源于LDF文件中定义的一些公共符号。想查一下li1240，居然在help里面没有，在网上也没搜到相关的资料。ADI到底在搞么事？？BS!!!
由于这些符号都是用以表示段的起始位置，故此直接将段的绝对地址赋给他们。比如这样的：
__text = .;
就变成了
__text = 0x10000;
虽然这种手工方式比较笨，但总算能解决问题，呵呵！

1 参考资料

uclinux-2008R1.5-RC3(bf561)到VDSP5的移植(63)：_NSIG_WORDS_is_unsupported_size(2009-2-11)
uclinux-2008R1.5-RC3(bf561)到VDSP5的移植(64)：__ebss_b_l1(2009-02-12)
uclinux-2008R1.5-RC3(bf561)到VDSP5的移植(65)：B核启动(2009-2-13)
uclinux-2008R1.5-RC3(bf561)到VDSP5的移植(66)：_ebss_l1(2009-02-13)