[JITLink][AArch32] Run all error unittests through the main entrypoints applyFixup() and readAddend() #72091
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…unctions Reading implicit addend from a relocation site doesn't require a complete LinkGraph edge. It's independent from the TargetSymbol, but constructing an edge instance required one. This patch fixes the inconsistency and simplifies some setup code from the error unittests.
…ts applyFixup() and readAddend() This patch is in preparation for the Arm/Thumb/Data helper functions to be turned into implementation details. Exposing them in the API causes unfortunate inconsistencies that we don't want to error-check all the time, e.g. passing Thumb_Call to readAddendArm().
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…lvm#72091) Reading implicit addend from a relocation site doesn't require a complete `LinkGraph` edge. The operation is independent from `TargetSymbol`, but constructing an `Edge` instance required one. This patch fixes the inconsistency and simplifies some setup code from the error unittests. Furthermore this patch prepares for the `Arm`/`Thumb`/`Data` helper functions to be turned into implementation details. Exposing them in the API causes unfortunate inconsistencies that we don't want to error-check all the time, e.g. passing `Thumb_Call` to `readAddendArm()`.
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First commit: Reading implicit addend from a relocation site doesn't require a complete
LinkGraphedge. The operation is independent fromTargetSymbol, but constructing anEdgeinstance required one. This patch fixes the inconsistency and simplifies some setup code from the error unittests.The second commit is in preparation for the
Arm/Thumb/Datahelper functions to be turned into implementation details. Exposing them in the API causes unfortunate inconsistencies that we don't want to error-check all the time, e.g. passingThumb_CalltoreadAddendArm().