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-rw-r--r--src/arch/arm/linux/linux.hh6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/arch/arm/linux/linux.hh b/src/arch/arm/linux/linux.hh
index e1f27a761..cff1e47fd 100644
--- a/src/arch/arm/linux/linux.hh
+++ b/src/arch/arm/linux/linux.hh
@@ -58,6 +58,12 @@ class ArmLinux : public Linux
uint64_t stack, uint64_t tls)
{
ArmISA::copyRegs(ptc, ctc);
+
+ if (flags & TGT_CLONE_SETTLS) {
+ /* TPIDR_EL0 is architecturally mapped to TPIDRURW, so
+ * this works for both aarch32 and aarch64. */
+ ctc->setMiscReg(ArmISA::MISCREG_TPIDR_EL0, tls);
+ }
}
};