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Cleaned up tabs and file width some.

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This commit is contained in:
skarg
2007-08-10 16:25:50 +00:00
parent 27f2b9960a
commit 1d6f04e347
5 changed files with 168 additions and 136 deletions
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bacnet-stack/ports/at91sam7s/isr.c
+28 -28
View File
@@ -23,65 +23,65 @@
static inline unsigned __get_cpsr(void)
{
unsigned long retval;
asm volatile (" mrs %0, cpsr" : "=r" (retval) : /* no inputs */ );
return retval;
unsigned long retval;
asm volatile (" mrs %0, cpsr" : "=r" (retval) : /* no inputs */ );
return retval;
}
static inline void __set_cpsr(unsigned val)
{
asm volatile (" msr cpsr, %0" : /* no outputs */ : "r" (val) );
asm volatile (" msr cpsr, %0" : /* no outputs */ : "r" (val) );
}
unsigned disableIRQ(void)
{
unsigned _cpsr;
_cpsr = __get_cpsr();
__set_cpsr(_cpsr | IRQ_MASK);
return _cpsr;
unsigned _cpsr;
_cpsr = __get_cpsr();
__set_cpsr(_cpsr | IRQ_MASK);
return _cpsr;
}
unsigned restoreIRQ(unsigned oldCPSR)
{
unsigned _cpsr;
unsigned _cpsr;
_cpsr = __get_cpsr();
__set_cpsr((_cpsr & ~IRQ_MASK) | (oldCPSR & IRQ_MASK));
return _cpsr;
_cpsr = __get_cpsr();
__set_cpsr((_cpsr & ~IRQ_MASK) | (oldCPSR & IRQ_MASK));
return _cpsr;
}
unsigned enableIRQ(void)
{
unsigned _cpsr;
unsigned _cpsr;
_cpsr = __get_cpsr();
__set_cpsr(_cpsr & ~IRQ_MASK);
return _cpsr;
_cpsr = __get_cpsr();
__set_cpsr(_cpsr & ~IRQ_MASK);
return _cpsr;
}
unsigned disableFIQ(void)
{
unsigned _cpsr;
unsigned _cpsr;
_cpsr = __get_cpsr();
__set_cpsr(_cpsr | FIQ_MASK);
return _cpsr;
_cpsr = __get_cpsr();
__set_cpsr(_cpsr | FIQ_MASK);
return _cpsr;
}
unsigned restoreFIQ(unsigned oldCPSR)
{
unsigned _cpsr;
unsigned _cpsr;
_cpsr = __get_cpsr();
__set_cpsr((_cpsr & ~FIQ_MASK) | (oldCPSR & FIQ_MASK));
return _cpsr;
_cpsr = __get_cpsr();
__set_cpsr((_cpsr & ~FIQ_MASK) | (oldCPSR & FIQ_MASK));
return _cpsr;
}
unsigned enableFIQ(void)
{
unsigned _cpsr;
unsigned _cpsr;
_cpsr = __get_cpsr();
__set_cpsr(_cpsr & ~FIQ_MASK);
return _cpsr;
_cpsr = __get_cpsr();
__set_cpsr(_cpsr & ~FIQ_MASK);
return _cpsr;
}