deps: update V8 to 7.6.303.28

PR-URL: https://github.com/nodejs/node/pull/28016
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Refael Ackermann (רפאל פלחי) <refack@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>

5 files changed, 21 insertions, 15 deletions

diff --git a/deps/v8/src/base/platform/platform-fuchsia.cc b/deps/v8/src/base/platform/platform-fuchsia.cc
index 5d878c91a6..11499f572c 100644
--- a/deps/v8/src/base/platform/platform-fuchsia.cc
+++ b/deps/v8/src/base/platform/platform-fuchsia.cc
@@ -150,7 +150,12 @@ void OS::SignalCodeMovingGC() {
 int OS::GetUserTime(uint32_t* secs, uint32_t* usecs) {
   const auto kNanosPerMicrosecond = 1000ULL;
   const auto kMicrosPerSecond = 1000000ULL;
-  const zx_time_t nanos_since_thread_started = zx_clock_get(ZX_CLOCK_THREAD);
+  zx_time_t nanos_since_thread_started;
+  zx_status_t status =
+      zx_clock_get_new(ZX_CLOCK_THREAD, &nanos_since_thread_started);
+  if (status != ZX_OK) {
+    return -1;
+  }
 
   // First convert to microseconds, rounding up.
   const uint64_t micros_since_thread_started =
diff --git a/deps/v8/src/base/platform/platform-linux.cc b/deps/v8/src/base/platform/platform-linux.cc
index 059f393eb6..3c22487058 100644
--- a/deps/v8/src/base/platform/platform-linux.cc
+++ b/deps/v8/src/base/platform/platform-linux.cc
@@ -106,9 +106,6 @@ std::vector<OS::SharedLibraryAddress> OS::GetSharedLibraryAddresses() {
     if (fscanf(fp, " %c%c%c%c", &attr_r, &attr_w, &attr_x, &attr_p) != 4) break;
     if (fscanf(fp, "%" V8PRIxPTR, &offset) != 1) break;
 
-    // Adjust {start} based on {offset}.
-    start -= offset;
-
     int c;
     if (attr_r == 'r' && attr_w != 'w' && attr_x == 'x') {
       // Found a read-only executable entry. Skip characters until we reach
@@ -135,6 +132,21 @@ std::vector<OS::SharedLibraryAddress> OS::GetSharedLibraryAddresses() {
         snprintf(lib_name, kLibNameLen, "%08" V8PRIxPTR "-%08" V8PRIxPTR, start,
                  end);
       }
+
+#ifdef V8_OS_ANDROID
+      size_t lib_name_length = strlen(lib_name);
+      if (lib_name_length < 4 ||
+          strncmp(&lib_name[lib_name_length - 4], ".apk", 4) != 0) {
+        // Only adjust {start} based on {offset} if the file isn't the APK,
+        // since we load the library directly from the APK and don't want to
+        // apply the offset of the .so in the APK as the libraries offset.
+        start -= offset;
+      }
+#else
+      // Adjust {start} based on {offset}.
+      start -= offset;
+#endif
+
       result.push_back(SharedLibraryAddress(lib_name, start, end));
     } else {
       // Entry not describing executable data. Skip to end of line to set up
diff --git a/deps/v8/src/base/platform/platform-posix.cc b/deps/v8/src/base/platform/platform-posix.cc
index 2301c26688..7f4ce192db 100644
--- a/deps/v8/src/base/platform/platform-posix.cc
+++ b/deps/v8/src/base/platform/platform-posix.cc
@@ -678,11 +678,6 @@ int OS::VSNPrintF(char* str,
 // POSIX string support.
 //
 
-char* OS::StrChr(char* str, int c) {
-  return strchr(str, c);
-}
-
-
 void OS::StrNCpy(char* dest, int length, const char* src, size_t n) {
   strncpy(dest, src, n);
 }
diff --git a/deps/v8/src/base/platform/platform-win32.cc b/deps/v8/src/base/platform/platform-win32.cc
index 6dc2053fcd..d01b1c07fe 100644
--- a/deps/v8/src/base/platform/platform-win32.cc
+++ b/deps/v8/src/base/platform/platform-win32.cc
@@ -670,11 +670,6 @@ int OS::VSNPrintF(char* str, int length, const char* format, va_list args) {
 }
 
 
-char* OS::StrChr(char* str, int c) {
-  return const_cast<char*>(strchr(str, c));
-}
-
-
 void OS::StrNCpy(char* dest, int length, const char* src, size_t n) {
   // Use _TRUNCATE or strncpy_s crashes (by design) if buffer is too small.
   size_t buffer_size = static_cast<size_t>(length);
diff --git a/deps/v8/src/base/platform/platform.h b/deps/v8/src/base/platform/platform.h
index 78b1bcbaff..e073704b2c 100644
--- a/deps/v8/src/base/platform/platform.h
+++ b/deps/v8/src/base/platform/platform.h
@@ -207,7 +207,6 @@ class V8_BASE_EXPORT OS {
   static PRINTF_FORMAT(3, 0) int VSNPrintF(char* str, int length,
                                            const char* format, va_list args);
 
-  static char* StrChr(char* str, int c);
   static void StrNCpy(char* dest, int length, const char* src, size_t n);
 
   // Support for the profiler.  Can do nothing, in which case ticks