forked from OSchip/llvm-project
58492b1895
Now pseudo instruction `la $6, symbol+8($6)` is expanding into the following chain of commands: ``` lw $1, %got(symbol+8)($gp) addiu $1, $1, 8 addu $6, $1, $6 ``` This is incorrect. When a linker handles the `R_MIPS_GOT16` relocation, it does not expect to get any addend and breaks on assertion. Otherwise it has to create new GOT entry for each unique "sym + offset" pair. Offset for a global symbol should be added to result of loading GOT entry by a separate `add` command. The patch fixes the problem by stripping off an offset from the expression passed to the `%got`. That's interesting that even current code inserts a separate `add` command. Differential Revision: https://reviews.llvm.org/D66552 llvm-svn: 369755 |
||
|---|---|---|
| .. | ||
| Analysis | ||
| Assembler | ||
| Bindings | ||
| Bitcode | ||
| BugPoint | ||
| CodeGen | ||
| DebugInfo | ||
| Demangle | ||
| Examples | ||
| ExecutionEngine | ||
| Feature | ||
| FileCheck | ||
| Instrumentation | ||
| Integer | ||
| JitListener | ||
| LTO | ||
| Linker | ||
| MC | ||
| MachineVerifier | ||
| Object | ||
| ObjectYAML | ||
| Other | ||
| Reduce | ||
| SafepointIRVerifier | ||
| Support | ||
| SymbolRewriter | ||
| TableGen | ||
| ThinLTO/X86 | ||
| Transforms | ||
| Unit | ||
| Verifier | ||
| YAMLParser | ||
| tools | ||
| .clang-format | ||
| CMakeLists.txt | ||
| TestRunner.sh | ||
| lit.cfg.py | ||
| lit.site.cfg.py.in | ||