/*===- InstrProfilingPlatformDarwin.c - Profile data on Darwin ------------===*\ |* |* The LLVM Compiler Infrastructure |* |* This file is distributed under the University of Illinois Open Source |* License. See LICENSE.TXT for details. |* \*===----------------------------------------------------------------------===*/ #include "InstrProfiling.h" #if defined(__APPLE__) /* Use linker magic to find the bounds of the Data section. */ __attribute__((visibility("hidden"))) extern __llvm_profile_data DataStart __asm("section$start$__DATA$__llvm_prf_data"); __attribute__((visibility("hidden"))) extern __llvm_profile_data DataEnd __asm("section$end$__DATA$__llvm_prf_data"); __attribute__((visibility("hidden"))) extern char NamesStart __asm("section$start$__DATA$__llvm_prf_names"); __attribute__((visibility("hidden"))) extern char NamesEnd __asm("section$end$__DATA$__llvm_prf_names"); __attribute__((visibility("hidden"))) extern uint64_t CountersStart __asm("section$start$__DATA$__llvm_prf_cnts"); __attribute__((visibility("hidden"))) extern uint64_t CountersEnd __asm("section$end$__DATA$__llvm_prf_cnts"); __attribute__((visibility("hidden"))) const __llvm_profile_data *__llvm_profile_data_begin(void) { return &DataStart; } __attribute__((visibility("hidden"))) const __llvm_profile_data *__llvm_profile_data_end(void) { return &DataEnd; } __attribute__((visibility("hidden"))) const char *__llvm_profile_names_begin(void) { return &NamesStart; } __attribute__((visibility("hidden"))) const char *__llvm_profile_names_end(void) { return &NamesEnd; } __attribute__((visibility("hidden"))) uint64_t *__llvm_profile_counters_begin(void) { return &CountersStart; } __attribute__((visibility("hidden"))) uint64_t *__llvm_profile_counters_end(void) { return &CountersEnd; } #endif