================
@@ -799,6 +802,24 @@ bool CFI_Parser<A>::parseFDEInstructions(A &addressSpace,
}
break;
+#if defined(_LIBUNWIND_TARGET_AARCH64)
+ case DW_CFA_AARCH64_negate_ra_state_with_pc: {
+ int64_t value =
+ results->savedRegisters[UNW_AARCH64_RA_SIGN_STATE].value ^ 0x3;
+ results->setRegisterValue(UNW_AARCH64_RA_SIGN_STATE, value,
+ initialState);
+ // When calucating the value of the PC, it is assumed that the CFI
----------------
jthackray wrote:
nit: calculating
https://github.com/llvm/llvm-project/pull/112171
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