[llvm-branch-commits] [NFCI][ELF][AArch64][PAC] Teach addRelativeReloc to emit R_AARCH64_AUTH_RELATIVE (PR #171180)
Peter Smith via llvm-branch-commits
llvm-branch-commits at lists.llvm.org
Tue Dec 9 03:22:04 PST 2025
================
@@ -704,8 +704,10 @@ static void addRelativeReloc(Ctx &ctx, InputSectionBase &isec,
uint64_t offsetInSec, Symbol &sym, int64_t addend,
RelExpr expr, RelType type) {
Partition &part = isec.getPartition(ctx);
+ bool isAArch64Auth =
+ ctx.arg.emachine == EM_AARCH64 && type == R_AARCH64_AUTH_ABS64;
- if (sym.isTagged()) {
+ if (sym.isTagged() && !isAArch64Auth) {
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smithp35 wrote:
@fmayer is I think the lead for the Memtag ABI. Tagging him here just in case there are any plans for combining hte Memtag ABI with PAuthABI.
https://github.com/llvm/llvm-project/pull/171180
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