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Diffstat (limited to 'llvm/docs/CodeGenerator.rst')
| -rw-r--r-- | llvm/docs/CodeGenerator.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/docs/CodeGenerator.rst b/llvm/docs/CodeGenerator.rst index 4b992888115..c87a6286727 100644 --- a/llvm/docs/CodeGenerator.rst +++ b/llvm/docs/CodeGenerator.rst @@ -643,6 +643,11 @@ inherit from it, a target object streamer and a target asm streamer. The target asm streamer just prints it (``emitFnStart -> .fnstrart``), and the object streamer implement the assembler logic for it. +To make llvm use these classes, the target initialization must call +TargetRegistry::RegisterAsmStreamer and TargetRegistry::RegisterMCObjectStreamer +passing callbacks that allocate the corresponding target streamer and pass it +to createAsmStreamer or to the appropriate object streamer constructor. + The ``MCContext`` class ----------------------- |
