| /// Verify that unnamed symbols are not added as function entry points. Such |
| /// symbols are used by relocations in debugging sections. |
| |
| // clang-format off |
| |
| // RUN: %clang %cflags -g -Wl,-q -o %t %s |
| |
| /// Verify that the binary indeed contains an unnamed symbol at _start |
| // RUN: llvm-readelf -s %t | FileCheck %s --check-prefix=CHECK-ELF |
| // CHECK-ELF-DAG: [[#%x,START:]] {{.*}} FUNC GLOBAL DEFAULT [[#%d,SECTION:]] _start{{$}} |
| // CHECK-ELF-DAG: [[#%x,START]] {{.*}} NOTYPE LOCAL DEFAULT [[#SECTION]] {{$}} |
| |
| /// Verify that BOLT did not create an extra entry point for the unnamed symbol |
| // RUN: llvm-bolt -o %t.bolt %t --print-cfg | FileCheck %s |
| // CHECK: Binary Function "_start" after building cfg { |
| // CHECK: IsMultiEntry: 0 |
| |
| void _start() {} |
