PIC32MZ2048EFH144芯片调用DSP库问题
时间：10-02
整理：3721RD
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小弟最近调试这个芯片的dsp库，主要是使用fft，但是在添加dsp库的时候编译器一直报错，我用的是MPLAB X IDE v3.20 ，C编译器是xc32 版本1.40,harmony版本是1.06.02；
错误提示如下，还请各位大神指导下，谢谢。
../../../../../framework/math/dsp/general-exception.s: Assembler messages:
../../../../../framework/math/dsp/general-exception.s:63: Error: Illegal operands `addiu sp,sp,-112'
../../../../../framework/math/dsp/general-exception.s:64: Error: Illegal operands `sw fp,16(sp)'
../../../../../framework/math/dsp/general-exception.s:65: Error: Illegal operands `addiu fp,sp,16'
../../../../../framework/math/dsp/general-exception.s:67: Error: Illegal operands `sw $1,4(fp)//sw $1,4(fp)'
../../../../../framework/math/dsp/general-exception.s:68: Error: Illegal operands `sw v0,8(fp)'
../../../../../framework/math/dsp/general-exception.s:69: Error: Illegal operands `sw v1,12(fp)'
../../../../../framework/math/dsp/general-exception.s:70: Error: Illegal operands `sw a0,16(fp)'
../../../../../framework/math/dsp/general-exception.s:71: Error: Illegal operands `sw a1,20(fp)'
../../../../../framework/math/dsp/general-exception.s:72: Error: Illegal operands `sw a2,24(fp)'
../../../../../framework/math/dsp/general-exception.s:73: Error: Illegal operands `sw a3,28(fp)'
../../../../../framework/math/dsp/general-exception.s:74: Error: Illegal operands `sw t0,32(fp)'
../../../../../framework/math/dsp/general-exception.s:75: Error: Illegal operands `sw t1,36(fp)'
../../../../../framework/math/dsp/general-exception.s:76: Error: Illegal operands `sw t2,40(fp)'
../../../../../framework/math/dsp/general-exception.s:77: Error: Illegal operands `sw t3,44(fp)'
../../../../../framework/math/dsp/general-exception.s:78: Error: Illegal operands `sw t4,48(fp)'
../../../../../framework/math/dsp/general-exception.s:79: Error: Illegal operands `sw t5,52(fp)'
../../../../../framework/math/dsp/general-exception.s:80: Error: Illegal operands `sw t6,56(fp)'
../../../../../framework/math/dsp/general-exception.s:81: Error: Illegal operands `sw t7,60(fp)'
../../../../../framework/math/dsp/general-exception.s:82: Error: Illegal operands `sw t8,64(fp)'
../../../../../framework/math/dsp/general-exception.s:83: Error: Illegal operands `sw t9,68(fp)'
../../../../../framework/math/dsp/general-exception.s:84: Error: Illegal operands `sw ra,72(fp)'
../../../../../framework/math/dsp/general-exception.s:85: Error: Illegal operands `mflo t0//note this is for M4K only,as it does not include the other ac registers'
../../../../../framework/math/dsp/general-exception.s:86: Error: Illegal operands `mfhi t1'
../../../../../framework/math/dsp/general-exception.s:87: Error: Illegal operands `sw t0,76(fp)'
../../../../../framework/math/dsp/general-exception.s:88: Error: Illegal operands `sw t1,80(fp)'
../../../../../framework/math/dsp/general-exception.s:89: Error: Illegal operands `mfc0 t0,_CP0_CAUSE'
../../../../../framework/math/dsp/general-exception.s:90: Error: Illegal operands `mfc0 t1,_CP0_STATUS'
../../../../../framework/math/dsp/general-exception.s:91: Error: Illegal operands `mfc0 t2,_CP0_EPC'
错误提示如下，还请各位大神指导下，谢谢。
../../../../../framework/math/dsp/general-exception.s: Assembler messages:
../../../../../framework/math/dsp/general-exception.s:63: Error: Illegal operands `addiu sp,sp,-112'
../../../../../framework/math/dsp/general-exception.s:64: Error: Illegal operands `sw fp,16(sp)'
../../../../../framework/math/dsp/general-exception.s:65: Error: Illegal operands `addiu fp,sp,16'
../../../../../framework/math/dsp/general-exception.s:67: Error: Illegal operands `sw $1,4(fp)//sw $1,4(fp)'
../../../../../framework/math/dsp/general-exception.s:68: Error: Illegal operands `sw v0,8(fp)'
../../../../../framework/math/dsp/general-exception.s:69: Error: Illegal operands `sw v1,12(fp)'
../../../../../framework/math/dsp/general-exception.s:70: Error: Illegal operands `sw a0,16(fp)'
../../../../../framework/math/dsp/general-exception.s:71: Error: Illegal operands `sw a1,20(fp)'
../../../../../framework/math/dsp/general-exception.s:72: Error: Illegal operands `sw a2,24(fp)'
../../../../../framework/math/dsp/general-exception.s:73: Error: Illegal operands `sw a3,28(fp)'
../../../../../framework/math/dsp/general-exception.s:74: Error: Illegal operands `sw t0,32(fp)'
../../../../../framework/math/dsp/general-exception.s:75: Error: Illegal operands `sw t1,36(fp)'
../../../../../framework/math/dsp/general-exception.s:76: Error: Illegal operands `sw t2,40(fp)'
../../../../../framework/math/dsp/general-exception.s:77: Error: Illegal operands `sw t3,44(fp)'
../../../../../framework/math/dsp/general-exception.s:78: Error: Illegal operands `sw t4,48(fp)'
../../../../../framework/math/dsp/general-exception.s:79: Error: Illegal operands `sw t5,52(fp)'
../../../../../framework/math/dsp/general-exception.s:80: Error: Illegal operands `sw t6,56(fp)'
../../../../../framework/math/dsp/general-exception.s:81: Error: Illegal operands `sw t7,60(fp)'
../../../../../framework/math/dsp/general-exception.s:82: Error: Illegal operands `sw t8,64(fp)'
../../../../../framework/math/dsp/general-exception.s:83: Error: Illegal operands `sw t9,68(fp)'
../../../../../framework/math/dsp/general-exception.s:84: Error: Illegal operands `sw ra,72(fp)'
../../../../../framework/math/dsp/general-exception.s:85: Error: Illegal operands `mflo t0//note this is for M4K only,as it does not include the other ac registers'
../../../../../framework/math/dsp/general-exception.s:86: Error: Illegal operands `mfhi t1'
../../../../../framework/math/dsp/general-exception.s:87: Error: Illegal operands `sw t0,76(fp)'
../../../../../framework/math/dsp/general-exception.s:88: Error: Illegal operands `sw t1,80(fp)'
../../../../../framework/math/dsp/general-exception.s:89: Error: Illegal operands `mfc0 t0,_CP0_CAUSE'
../../../../../framework/math/dsp/general-exception.s:90: Error: Illegal operands `mfc0 t1,_CP0_STATUS'
../../../../../framework/math/dsp/general-exception.s:91: Error: Illegal operands `mfc0 t2,_CP0_EPC'