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d2e887d2f6
On PowerPC calls to functions through the plt must be done through a call stub that is responsible for: 1) Saving the toc pointer to the stack. 2) Loading the target functions address from the plt into both r12 and the count register. 3) Indirectly branching to the target function. Previously we have been emitting these call stubs to the .plt section, however the .plt section should be reserved for the lazy symbol resolution stubs. This patch moves the call stubs to the text section by moving the implementation from writePlt to the thunk framework. Differential Revision: https://reviews.llvm.org/D46204 llvm-svn: 331607
Low Level Virtual Machine (LLVM)
This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.