0483b00875
While this does not matter for most targets, when building for Arm Morello, we have to mark the symbol as a function and add size information, so that LLD can correctly evaluate relocations against the local symbol. Since Morello is an out-of-tree target, I tried to reproduce this with in-tree backends and with the previous reviews applied this results in a noticeable difference when targeting Thumb. Background: Morello uses a method similar Thumb where the encoding mode is specified in the LSB of the symbol. If we don't mark the target as a function, the relocation will not have the LSB set and calls will end up using the wrong encoding mode (which will almost certainly crash). Reviewed By: MaskRay Differential Revision: https://reviews.llvm.org/D131429 |
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| __init__.py | ||
| asm.py | ||
| common.py | ||
| isel.py | ||