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[Trusty][Coverage] Update counter to let Trusty know coverage dump has been read 

Bug: 339194547

Change-Id: I075742200998e837e59ba9c24e4dca8b5d4d1199
This commit is contained in:
Snehal 2024-05-07 15:06:44 +00:00 committed by Snehal Koukuntla
parent e451837298
commit b47c9b065f
2 changed files with 2 additions and 1 deletions
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1
trusty/utils/coverage-controller/controller.cpp
View File

@ -60,6 +60,7 @@ void Controller::run(std::string output_dir) {
filename.insert(0, output_dir); filename.insert(0, output_dir);
android::base::Result<void> res = record_list_[index]->SaveFile(filename); android::base::Result<void> res = record_list_[index]->SaveFile(filename);
counters[index]++; counters[index]++;
WRITE_ONCE(control->read_buffer_cnt, counters[index]);
} }
if(complete_cnt == counters[index] && if(complete_cnt == counters[index] &&
!(flags & FLAG_RUN)) { !(flags & FLAG_RUN)) {

2
trusty/utils/coverage-controller/controller.h
View File

@ -35,9 +35,9 @@
struct control { struct control {
/* Written by controller, read by instrumented TA */ /* Written by controller, read by instrumented TA */
uint64_t cntrl_flags; uint64_t cntrl_flags;
uint64_t read_buffer_cnt;
/* Written by instrumented TA, read by controller */ /* Written by instrumented TA, read by controller */
uint64_t oper_flags;
uint64_t write_buffer_start_count; uint64_t write_buffer_start_count;
uint64_t write_buffer_complete_count; uint64_t write_buffer_complete_count;
}; };