forums.ps2dev.org

Posted: **Fri Mar 18, 2005 5:37 am**

Simple question, ee-gcc refused the COP0 instruction MFPC (Move From Perf Counter) :

ee-gcc -D_EE -O2 -G0 -Wall -Wno-unused -fno-builtin-printf -IC&#58;/Dev-Cpp/projects/PS2/ps2Perf/ee/ps2Perf/include -IC&#58;\PS2Dev2\ps2sdk/ee/include -IC&#58;\PS2Dev2\ps2sdk/common/include -IC&#58;/Dev-Cpp/projects/PS2/ps2Perf/ee/ps2Perf/include  -IC&#58;/Dev-Cpp/projects/PS2/ps2Perf/ee/ps2Perf/include -I/usr/local/ps2dev/ee/lib/gcc-lib/ee/3.2.2/include -I/ee -c ps2Perf.c -o ps2Perf.o

/cygdrive/c/temp/ccB09aEp.s&#58; Assembler messages&#58;
/cygdrive/c/temp/ccB09aEp.s&#58;146&#58; Error&#58; opcode not supported on this processor&#58; r5900 &#40;mips3&#41; `mfpc $8,0'
/cygdrive/c/temp/ccB09aEp.s&#58;390&#58; Error&#58; opcode not supported on this processor&#58; r5900 &#40;mips3&#41; `mfpc $8,1'

Did I forget a CFLAG ?

Do we have some PS2SDK makefile template to build libs as we've got to build apps ?
Each time I'm reusing gskit one but....

Posted: **Fri Mar 18, 2005 5:43 am**

mfpc should be supported. However, this was already reported and fixed in another thread. So, maybe you have to update your binutils, if your toolchain is that old.

Posted: **Fri Mar 18, 2005 8:00 pm**

arg.... do not work on many PCs :DDD

ok fixed... thanks pixel :D

Oh, so I have updated Ps2perf to be comaptible with last ps2sdk, remove sjpcm... do you think it's worth updating the cvs ?

forums.ps2dev.org

Assembling COP0 instructions

Assembling COP0 instructions