================
@@ -808,12 +808,7 @@ bool CFI_Parser<A>::parseFDEInstructions(A &addressSpace,
results->savedRegisters[UNW_AARCH64_RA_SIGN_STATE].value ^ 0x3;
results->setRegisterValue(UNW_AARCH64_RA_SIGN_STATE, value,
initialState);
- // When calculating the value of the PC, it is assumed that the CFI
- // instruction is placed before the signing instruction, however it is
- // placed after. Because of this, we need to take into account the CFI
- // instruction is one instruction call later than expected, and reduce
- // the PC value by 4 bytes to compensate.
- results->ptrAuthDiversifier = fdeInfo.pcStart + codeOffset - 0x4;
+ results->ptrAuthDiversifier = fdeInfo.pcStart + codeOffset;
----------------
Stylie777 wrote:
Done
https://github.com/llvm/llvm-project/pull/164224
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