/*!
 * \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);
}
示例#3
0
uINT	dptAddrRange_C::incBottomUp()
{

	if (++curAddr.lun > chanInfo[curAddr.chan-minChan].maxLun) {
		curAddr.lun = 0;
		if (++curAddr.id > chanInfo[curAddr.chan-minChan].maxId) {
			curAddr.id = 0;
			if (++curAddr.chan > maxChan) {
				curAddr = getMaxAddr();
				maxFlag = 1;
			}
		}
	}

	return (!maxFlag);

}