No public description

PiperOrigin-RevId: 781188275

Author: yamilmorales

centipede/BUILD

@@ -115,6 +115,15 @@ cc_library(
     hdrs = ["int_utils.h"],
 )
 
+cc_library(
+    name = "flag_util",
+    srcs = ["flag_util.cc"],
+    hdrs = ["flag_util.h"],
+    deps = [
+        "@abseil-cpp//absl/base:nullability",
+    ],
+)
+
 cc_library(
     name = "rolling_hash",
     hdrs = ["rolling_hash.h"],
@@ -1024,6 +1033,8 @@ cc_library(
 #  e.g. feature.cc. These files are compiled by the engine and the runner
 #  separately, with different compiler flags.
 RUNNER_SOURCES_NO_MAIN = [
+    "coverage_state.cc",
+    "coverage_state.h",
     "byte_array_mutator.cc",
     "byte_array_mutator.h",
     "callstack.h",
@@ -1210,6 +1221,35 @@ cc_library(
     deps = ["@abseil-cpp//absl/flags:flag"],
 )
 
+cc_library(
+    name = "coverage_state",
+    srcs = [
+        "coverage_state.cc",
+        "runner_dl_info.cc",
+        "runner_dl_info.h",
+        "runner_interceptors.cc",
+        "runner_sancov.cc",
+        "runner_sancov_object.cc",
+        "runner_sancov_object.h",
+        "runner_utils.cc",
+        "runner_utils.h",
+    ],
+    hdrs = ["coverage_state.h"],
+    deps = [
+        ":callstack",
+        ":feature",
+        ":foreach_nonzero",
+        ":int_utils",
+        ":pc_info",
+        ":reverse_pc_table",
+        ":runner_cmp_trace",
+        ":runner_result",
+        "@abseil-cpp//absl/base:core_headers",
+        "@abseil-cpp//absl/base:nullability",
+        "@abseil-cpp//absl/numeric:bits",
+    ],
+)
+
 ################################################################################
 #                        General-purpose testing utilities
 ################################################################################

centipede/control_flow.cc

@@ -45,9 +45,12 @@
 namespace fuzztest::internal {
 
 PCTable ReadPcTableFromFile(std::string_view file_path) {
+  LOG(INFO) << "ReadPcTableFromFile: " << file_path << "\n";
   ByteArray pc_infos_as_bytes;
   ReadFromLocalFile(file_path, pc_infos_as_bytes);
   CHECK_EQ(pc_infos_as_bytes.size() % sizeof(PCInfo), 0);
+  LOG(INFO) << "size of pc_infos_as_bytes: " << pc_infos_as_bytes.size()
+            << "\n";
   size_t pc_table_size = pc_infos_as_bytes.size() / sizeof(PCInfo);
   const auto *pc_infos = reinterpret_cast<PCInfo *>(pc_infos_as_bytes.data());
   PCTable pc_table{pc_infos, pc_infos + pc_table_size};