1 // Allow having both the no-arg and arg1 logging implementation live together, 2 // and be called in the correct cases. 3 // 4 // RUN: rm -f arg0-arg1-logging-* 5 // RUN: %clangxx_xray -std=c++11 %s -o %t 6 // RUN: env XRAY_OPTIONS="patch_premain=true verbosity=1 xray_logfile_base=arg0-arg1-logging-" %run %t 7 8 // REQUIRES: target={{(aarch64|x86_64)-.*}} 9 10 #include "xray/xray_interface.h" 11 #include <cassert> 12 #include <cstdio> 13 14 using namespace std; 15 16 bool arg0loggercalled = false; 17 void arg0logger(int32_t, XRayEntryType) { arg0loggercalled = true; } 18 19 [[clang::xray_always_instrument]] void arg0fn() { printf("hello, arg0!\n"); } 20 21 bool arg1loggercalled = false; 22 void arg1logger(int32_t, XRayEntryType, uint64_t) { arg1loggercalled = true; } 23 24 [[ clang::xray_always_instrument, clang::xray_log_args(1) ]] void 25 arg1fn(uint64_t arg1) { 26 printf("hello, arg1!\n"); 27 } 28 29 int main(int argc, char *argv[]) { 30 __xray_set_handler(arg0logger); 31 __xray_set_handler_arg1(arg1logger); 32 arg0fn(); 33 arg1fn(0xcafef00d); 34 __xray_remove_handler_arg1(); 35 __xray_remove_handler(); 36 assert(arg0loggercalled && arg1loggercalled); 37 } 38