From ad1cbedf008d589bc9a37eb1bced5e0457e009c2 Mon Sep 17 00:00:00 2001
From: Eyck Jentzsch <eyck@minres.com>
Date: Sat, 11 Mar 2023 12:47:10 +0100
Subject: [PATCH] adds back missing max irq functions

---
 src/iss/arch/riscv_hart_m_p.h  | 6 +++---
 src/iss/arch/riscv_hart_mu_p.h | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/iss/arch/riscv_hart_m_p.h b/src/iss/arch/riscv_hart_m_p.h
index 6abd9d0..b8f63ca 100644
--- a/src/iss/arch/riscv_hart_m_p.h
+++ b/src/iss/arch/riscv_hart_m_p.h
@@ -212,9 +212,9 @@ public:
         csr[addr & csr.page_addr_mask] = val;
     }
 
-//    void set_irq_num(unsigned i) {
-//        mcause_max_irq=1<<util::ilog2(i);
-//    }
+    void set_irq_num(unsigned i) {
+        mcause_max_irq=1<<util::ilog2(i);
+    }
 protected:
     struct riscv_instrumentation_if : public iss::instrumentation_if {
 
diff --git a/src/iss/arch/riscv_hart_mu_p.h b/src/iss/arch/riscv_hart_mu_p.h
index 2a6c29e..7ed92ea 100644
--- a/src/iss/arch/riscv_hart_mu_p.h
+++ b/src/iss/arch/riscv_hart_mu_p.h
@@ -227,9 +227,9 @@ public:
         csr[addr & csr.page_addr_mask] = val;
     }
 
-//    void set_irq_num(unsigned i) {
-//        mcause_max_irq=1<<util::ilog2(i);
-//    }
+    void set_irq_num(unsigned i) {
+        mcause_max_irq=1<<util::ilog2(i);
+    }
 protected:
     struct riscv_instrumentation_if : public iss::instrumentation_if {