[profile] Update counter offset to account for binary ids

In the raw profile, binary ids immediately follow the header so when
computing counters offset we need to account for the new section.

Differential Revision: https://reviews.llvm.org/D108608

compiler-rt/lib/profile/InstrProfilingFile.c

@@ -591,7 +591,7 @@ static void initializeProfileForContinuousMode(void) {
         return;
       }
       const uint64_t CountersOffsetInBiasMode =
-          sizeof(__llvm_profile_header) +
+          sizeof(__llvm_profile_header) + __llvm_write_binary_ids(NULL) +
           (DataSize * sizeof(__llvm_profile_data));
       /* Update the profile fields based on the current mapping. */
       INSTR_PROF_PROFILE_COUNTER_BIAS_VAR = (intptr_t)Profile -

compiler-rt/lib/profile/InstrProfilingPlatformFuchsia.c

@@ -120,7 +120,8 @@ void __llvm_profile_initialize(void) {
   const uint64_t *CountersEnd = __llvm_profile_end_counters();
   const uint64_t DataSize = __llvm_profile_get_data_size(DataBegin, DataEnd);
   const uint64_t CountersOffset =
-      sizeof(__llvm_profile_header) + (DataSize * sizeof(__llvm_profile_data));
+      sizeof(__llvm_profile_header) + __llvm_write_binary_ids(NULL) +
+      (DataSize * sizeof(__llvm_profile_data));
   uint64_t CountersSize = CountersEnd - CountersBegin;
 
   /* Don't publish a VMO if there are no counters. */