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Re: Compiler Bug Report: Read of registers in peripheral address space

by Rohit Pagariya :: Rate this Message:

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John Regehr wrote:

>> #define DEFINE_UNION_CAST(func_name,to_type,from_type) \
>> to_type func_name(from_type x) @safe() { union {from_type f; to_type
>> t;} c = {f:x}; return c.t; }
>>
>> DEFINE_UNION_CAST(adc12ctl2int,uint16_t,adc12ctl0_t)
>>
>> async command adc12ctl0_t HplAdc12.getCtl0(){
>>   return adc12ctl2int(ADC12CTL0);
>> }
>>    
>
> This gives the desired asm with the latest version of mspgcc.
>
> John
>  
Thank you all for your responses.

Rohit

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 « Return to Thread: Compiler Bug Report: Read of registers in peripheral address space