diff options
| author | Preston Gurd <preston.gurd@intel.com> | 2012-04-12 20:13:57 +0000 |
|---|---|---|
| committer | Preston Gurd <preston.gurd@intel.com> | 2012-04-12 20:13:57 +0000 |
| commit | c68dda815e64fb2fb463318d1eaa304e22199d50 (patch) | |
| tree | 10f153529980e0bb8b0b15da7b9daddf04cb8d44 /lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp | |
| parent | f0bcecc0d59455add4367204a198949d807fe1da (diff) | |
This patch improves the MCJIT runtime dynamic loader by adding new handling
of zero-initialized sections, virtual sections and common symbols
and preventing the loading of sections which are not required for
execution such as debug information.
Patch by Andy Kaylor!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154610 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp')
| -rw-r--r-- | lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp index 9d46b21f59..57fefee5de 100644 --- a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp +++ b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp @@ -71,7 +71,8 @@ void RuntimeDyldELF::resolveX86Relocation(uint8_t *LocalAddress, switch (Type) { case ELF::R_386_32: { uint32_t *Target = (uint32_t*)(LocalAddress); - *Target = Value + Addend; + uint32_t Placeholder = *Target; + *Target = Placeholder + Value + Addend; break; } case ELF::R_386_PC32: { |