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authorchriseth <chris@ethereum.org>2018-11-14 02:33:35 +0800
committerGitHub <noreply@github.com>2018-11-14 02:33:35 +0800
commit1d4f565a64988a3400847d2655ca24f73f234bc6 (patch)
treecaaa6c26e307513505349b50ca4f2a8a9506752b /libevmasm/LinkerObject.h
parent59dbf8f1085b8b92e8b7eb0ce380cbeb642e97eb (diff)
parent91b6b8a88e76016e0324036cb7a7f9300a1e2439 (diff)
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Merge pull request #5416 from ethereum/develop
Merge develop into release for 0.5.0
Diffstat (limited to 'libevmasm/LinkerObject.h')
-rw-r--r--libevmasm/LinkerObject.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/libevmasm/LinkerObject.h b/libevmasm/LinkerObject.h
index 152487b4..92890803 100644
--- a/libevmasm/LinkerObject.h
+++ b/libevmasm/LinkerObject.h
@@ -50,6 +50,11 @@ struct LinkerObject
/// addresses by placeholders.
std::string toHex() const;
+ /// @returns a 36 character string that is used as a placeholder for the library
+ /// address (enclosed by `__` on both sides). The placeholder is the hex representation
+ /// of the first 18 bytes of the keccak-256 hash of @a _libraryName.
+ static std::string libraryPlaceholder(std::string const& _libraryName);
+
private:
static h160 const* matchLibrary(
std::string const& _linkRefName,