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-rw-r--r--deps/v8/tools/gdbinit9
1 files changed, 9 insertions, 0 deletions
diff --git a/deps/v8/tools/gdbinit b/deps/v8/tools/gdbinit
index 72030e269a..5e6af9d6a8 100644
--- a/deps/v8/tools/gdbinit
+++ b/deps/v8/tools/gdbinit
@@ -20,6 +20,15 @@ Print a v8 Code object from an internal code address
Usage: jco pc
end
+# Print TypeFeedbackVector
+define jfv
+print ((v8::internal::TypeFeedbackVector*)($arg0))->Print()
+end
+document jfv
+Print a v8 TypeFeedbackVector object
+Usage: jtv tagged_ptr
+end
+
# Print DescriptorArray.
define jda
print ((v8::internal::DescriptorArray*)($arg0))->Print()