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compiling assembly codes with gcc for mpc56xx

Question asked by Danish Hasan on Aug 21, 2013
Latest reply on Sep 6, 2013 by Monica Arvizu


i'm trying to compile n assembly code for mpc5643l using gnu gcc compiler but am getting of unrecognized opcode; note that this error does not come up for all insrtuctions. following is the command im using:



powerpc-eabi-gcc -O0 -g3 -Wall -c -fmessage-length=0 -fno-common -MMD -MP -MF"main.d" -MT"main.d" -mcpu=common -mfloat-gprs=single -eabi=vle -mspe -misel=yes  -msoft-float -mbig -mabi=spe -o test test003.S

start_PBL.s: Assembler messages:

start_PBL.s:19: Error: Unrecognized opcode: `e_or2is'