diff options
Diffstat (limited to 'libevmasm/LinkerObject.cpp')
| -rw-r--r-- | libevmasm/LinkerObject.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/libevmasm/LinkerObject.cpp b/libevmasm/LinkerObject.cpp index 1d5efecb..0ac69966 100644 --- a/libevmasm/LinkerObject.cpp +++ b/libevmasm/LinkerObject.cpp @@ -21,6 +21,7 @@ #include <libevmasm/LinkerObject.h> #include <libdevcore/CommonData.h> +#include <libdevcore/SHA3.h> using namespace dev; using namespace dev::eth; @@ -50,14 +51,19 @@ string LinkerObject::toHex() const for (auto const& ref: linkReferences) { size_t pos = ref.first * 2; - string const& name = ref.second; + string hash = libraryPlaceholder(ref.second); hex[pos] = hex[pos + 1] = hex[pos + 38] = hex[pos + 39] = '_'; for (size_t i = 0; i < 36; ++i) - hex[pos + 2 + i] = i < name.size() ? name[i] : '_'; + hex[pos + 2 + i] = hash.at(i); } return hex; } +string LinkerObject::libraryPlaceholder(string const& _libraryName) +{ + return keccak256(_libraryName).hex().substr(0, 36); +} + h160 const* LinkerObject::matchLibrary( string const& _linkRefName, |