Check far call

robehn · Apr 15, 2024 · 60a514f · 60a514f
1 parent e700389
commit 60a514f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/hotspot/cpu/riscv/macroAssembler_riscv.cpp b/src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
@@ -3195,6 +3195,7 @@ void MacroAssembler::far_call(const Address &entry, Register tmp) {
   // We can use auipc + jalr here because we know that the total size of
   // the code cache cannot exceed 2Gb.
   relocate(entry.rspec(), [&] {
+    assert(in_range_auipc_12bit(entry.target() - pc()), "Far call using wrong instructions.");
     call(entry.target(), tmp);
   });
 }