[PATCH] D122473: Add new explanation for some shortcomings(WPD, CFI) for lexicon

李拯先 via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sun Mar 27 19:30:15 PDT 2022


lizhengxian.123 updated this revision to Diff 418483.
lizhengxian.123 added a comment.

Add more notes to tell people that CFI has two meanings.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122473/new/

https://reviews.llvm.org/D122473

Files:
  llvm/docs/Lexicon.rst


Index: llvm/docs/Lexicon.rst
===================================================================
--- llvm/docs/Lexicon.rst
+++ llvm/docs/Lexicon.rst
@@ -54,9 +54,12 @@
 -
 
 **CFI**
+    This abbreviation has two meanings.
+    Either:
     Call Frame Information. Used in DWARF debug info and in C++ unwind info
     to show how the function prolog lays out the stack frame.
-
+    
+    Or:
     Control Flow Integrity. A general term for computer security techniques
     that prevent a wide variety of malware attacks from redirecting the flow
     of execution (the control flow) of a program.


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