Hi,
when compiling some code for the PRU of the AM3358, the compiler crashes:
INTERNAL ERROR: optpru experienced a segmentation fault while processing function main file /tmp/TI0LRs1EyhN This is caused by a defect in the TI C/C++ Optimizer. TI Customer Support may be able to suggest a workaround to avoid this.
The funny thing here: when I add the option "--preproc_with_comment" to the compiler call, the issue is gone and the crash does not happen any more.
What I have added last to my code and which seem to be related to that issue is the following macro:
#define SEND_LOGIC1_CELL \
{ \
uint32_t reg; \
if (*state1==0) \
{ \
reg=SL1_BIT; \
} \
else \
{ \
reg=0; \
} \
if (*state2==0) \
{ \
reg|=SL2_BIT; \
} \
else \
{ \
__delay_cycles(1); \
} \
__R30=reg; \
if (*state1==1) \
{ \
reg=SL1_BIT; \
} \
else \
{ \
reg=0; \
} \
if (*state2==1) \
{ \
reg|=SL2_BIT; \
} \
*pCtr1=*pCtr1+1; \
*pCtr2=*pCtr2+1; \
__delay_cycles(P0_CLOCK_CYCLES+2); \
__R30=reg; \
}
So that works for me right now, but may be this is an issue somebody at TI is interested in...
