diff options
| author | Charles Davis <cdavis@mines.edu> | 2010-10-25 15:37:09 +0000 |
|---|---|---|
| committer | Charles Davis <cdavis@mines.edu> | 2010-10-25 15:37:09 +0000 |
| commit | 970bfcc7d8b9991430caa7ab33975617f3f4c40d (patch) | |
| tree | 4d3a6ad9273bd06be457f993741ac2b9cc78fca3 /lib/AsmParser/LLParser.cpp | |
| parent | d8c5ec6aece5732c766bd7d773ff75976d364168 (diff) | |
Add a new 'hotpatch' attribute. This attribute will insert a two-byte no-op
instruction at the beginning of each function that has the attribute, allowing
the function to be easily hooked and/or patched.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117264 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AsmParser/LLParser.cpp')
| -rw-r--r-- | lib/AsmParser/LLParser.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp index 4d3bd87932..a1f70fb024 100644 --- a/lib/AsmParser/LLParser.cpp +++ b/lib/AsmParser/LLParser.cpp @@ -982,6 +982,7 @@ bool LLParser::ParseOptionalAttrs(unsigned &Attrs, unsigned AttrKind) { case lltok::kw_noredzone: Attrs |= Attribute::NoRedZone; break; case lltok::kw_noimplicitfloat: Attrs |= Attribute::NoImplicitFloat; break; case lltok::kw_naked: Attrs |= Attribute::Naked; break; + case lltok::kw_hotpatch: Attrs |= Attribute::Hotpatch; break; case lltok::kw_alignstack: { unsigned Alignment; |