void dptAddrRange_C::reset()
{
// Clear the maxed out flag
maxFlag = 0;
// Set the current address to the minimum
curAddr = getMinAddr();
}
/*!
* \brief Register an instrumented function.
*
* Calls to this are emitted by clang with -fprofile-instr-generate. Such
* calls are only required (and only emitted) on targets where we haven't
* implemented linker magic to find the bounds of the sections.
*/
COMPILER_RT_VISIBILITY
void __llvm_profile_register_function(void *Data_) {
/* TODO: Only emit this function if we can't use linker magic. */
const __llvm_profile_data *Data = (__llvm_profile_data *)Data_;
if (!DataFirst) {
DataFirst = Data;
DataLast = Data + 1;
CountersFirst = Data->CounterPtr;
CountersLast = (uint64_t *)Data->CounterPtr + Data->NumCounters;
return;
}
DataFirst = (const __llvm_profile_data *)getMinAddr(DataFirst, Data);
CountersFirst = (uint64_t *)getMinAddr(CountersFirst, Data->CounterPtr);
DataLast = (const __llvm_profile_data *)getMaxAddr(DataLast, Data + 1);
CountersLast = (uint64_t *)getMaxAddr(
CountersLast, (uint64_t *)Data->CounterPtr + Data->NumCounters);
}
COMPILER_RT_VISIBILITY
void __llvm_profile_register_names_function(void *NamesStart,
uint64_t NamesSize) {
if (!NamesFirst) {
NamesFirst = (const char *)NamesStart;
NamesLast = (const char *)NamesStart + NamesSize;
return;
}
NamesFirst = (const char *)getMinAddr(NamesFirst, NamesStart);
NamesLast =
(const char *)getMaxAddr(NamesLast, (const char *)NamesStart + NamesSize);
}
