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mic_main
2012 Apr 12
2
[LLVMdev] Question::ARM simulation and cross compilation.
...gcc 3.2.
I used these command :
$ llvm-gcc -O3 -o test1.bc -c --emit-llvm test1.c
$ llc -O3 -o test1.s -march=arm test1.bc -mcpu=strongarm110
$ arm-linux-gcc test1.s -mcpu=strongarm110 -static -O3 -o test1
$ ./sim-uop test1
Unfortunately, got this message :
bogus opcode detected @ 0x00008370 [sim_main:sim-uop.c, line 497]
My questions are :
Am I doing cross compiling right? Is there a way to cross compiler using llvm-gcc?
Is there any modern open source ARM cycle accurate simulator that I can use with llvm-gcc?
Thanks in advance.
Regards,
Najem.
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