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| author | Cullen Rhodes <cullen.rhodes@arm.com> | 2020-10-08 14:51:10 +0000 |
|---|---|---|
| committer | Cullen Rhodes <cullen.rhodes@arm.com> | 2020-10-13 10:06:27 +0000 |
| commit | c87bd2d8eb378d152f2b6bde4cb088ad390a676c (patch) | |
| tree | 2561e087e2dae73c34d5d41ceeefbf1c1d5364c8 /lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp | |
| parent | 6e56046f65c0f40215373e1cfc9ca6b788daabda (diff) | |
[AArch64] Implement .variant_pcs directive
A dynamic linker with lazy binding support may need to handle variant
PCS function symbols specially, so an ELF symbol table marking
STO_AARCH64_VARIANT_PCS [1] was added to address this.
Function symbols that follow the vector PCS are marked via the
.variant_pcs assembler directive, which takes a single parameter
specifying the symbol name and sets the STO_AARCH64_VARIANT_PCS st_other
flag in the object file.
[1] https://github.com/ARM-software/abi-aa/blob/master/aaelf64/aaelf64.rst#st-other-values
Reviewed By: sdesmalen
Differential Revision: https://reviews.llvm.org/D89138
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp')
0 files changed, 0 insertions, 0 deletions