zicfiss: fix missed throw to store access fault of shadow stack page

binno · chihminchao · commit 0f0c1c1c2a43 · 2024-07-16T23:33:40.000-07:00
diff --git a/riscv/mmu.cc b/riscv/mmu.cc
@@ -496,7 +496,7 @@ reg_t mmu_t::walk(mem_access_info_t access_info)
 
   if (ss_access) {
     if (vm.levels == 0)
-      trap_store_access_fault(virt, addr, 0, 0);
+      throw trap_store_access_fault(virt, addr, 0, 0);
     type = STORE;
   }
 

Original file line number	Diff line number	Diff line change
`@@ -496,7 +496,7 @@ reg_t mmu_t::walk(mem_access_info_t access_info)`
`496`	`496`
`497`	`497`	`if (ss_access) {`
`498`	`498`	`if (vm.levels == 0)`
`499`		`- trap_store_access_fault(virt, addr, 0, 0);`
	`499`	`+ throw trap_store_access_fault(virt, addr, 0, 0);`
`500`	`500`	`type = STORE;`
`501`	`501`	`}`
`502`	`502`