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f564cdf952
Add unittest support for ATOMIC_BLOCK - BASEPRI emulation on UNIT_TEST target - documentation cleanup / fixed missspelings - ATOMIC_BARRIER implemented for CLang, using blocks - ATOMIC_BARRIER is using macros to separate barriers gcc specific unittest for ATOMIC_BARRIER ATOMIC_BARRIER clang unittest quick hack to enable CLangs -flocks + ATOMIC_BARRIER tests Needs cleanup * Enable test * Add libBlocksRuntime dependency to Travis
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
#include "build/atomic.h"
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struct barrierTrace {
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int enter, leave;
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};
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int testAtomicBarrier_C(struct barrierTrace *b0, struct barrierTrace *b1, struct barrierTrace sample[][2])
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{
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int sIdx = 0;
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// replace barrier macros to track barrier invocation
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// pass known struct as barrier variable, keep track inside it
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#undef ATOMIC_BARRIER_ENTER
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#undef ATOMIC_BARRIER_LEAVE
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#define ATOMIC_BARRIER_ENTER(ptr, refStr) do {(ptr)->enter++; } while(0)
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#define ATOMIC_BARRIER_LEAVE(ptr, refStr) do {(ptr)->leave++; } while(0)
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b0->enter = 0; b0->leave = 0;
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b1->enter = 0; b1->leave = 0;
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sample[sIdx][0]=*b0; sample[sIdx][1]=*b1; sIdx++;
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do {
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ATOMIC_BARRIER(*b0);
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ATOMIC_BARRIER(*b1);
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sample[sIdx][0]=*b0; sample[sIdx][1]=*b1; sIdx++;
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do {
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ATOMIC_BARRIER(*b0);
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sample[sIdx][0]=*b0; sample[sIdx][1]=*b1; sIdx++;
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} while(0);
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sample[sIdx][0]=*b0; sample[sIdx][1]=*b1; sIdx++;
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} while(0);
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sample[sIdx][0]=*b0; sample[sIdx][1]=*b1; sIdx++;
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return sIdx;
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// ATOMIC_BARRIER is broken in rest of this file
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#undef ATOMIC_BARRIER_ENTER
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#undef ATOMIC_BARRIER_LEAVE
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}
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