Removed alignment checks for non-capability loads and stores.

PiperOrigin-RevId: 716710396
Change-Id: I4404c96a41bd70d46fe152883c54de560b8577db

cheriot/cheriot_state.cc

diff --git a/cheriot/cheriot_state.cc b/cheriot/cheriot_state.cc
index 6a8c385..cbbdc22 100644
--- a/cheriot/cheriot_state.cc
+++ b/cheriot/cheriot_state.cc
@@ -458,13 +458,6 @@
 void CheriotState::LoadMemory(const Instruction *inst, uint64_t address,
                               DataBuffer *db, Instruction *child_inst,
                               ReferenceCount *context) {
-  // Check for alignment.
-  uint64_t mask = db->size<uint8_t>() - 1;
-  if ((address & mask) != 0) {
-    Trap(/*is_interrupt*/ false, address, *EC::kLoadAddressMisaligned,
-         inst == nullptr ? 0 : inst->address(), inst);
-    return;
-  }
   // Check for physical address violation.
   if (address < min_physical_address_ || address > max_physical_address_) {
     Trap(/*is_interrupt*/ false, address, *EC::kLoadAccessFault,
@@ -500,13 +493,6 @@
 
 void CheriotState::StoreMemory(const Instruction *inst, uint64_t address,
                                DataBuffer *db) {
-  // Check for alignment.
-  uint64_t mask = db->size<uint8_t>() - 1;
-  if ((address & mask) != 0) {
-    Trap(/*is_interrupt*/ false, address, *EC::kStoreAddressMisaligned,
-         inst == nullptr ? 0 : inst->address(), inst);
-    return;
-  }
   // Check for physical address violation.
   if (address < min_physical_address_ || address > max_physical_address_) {
     Trap(/*is_interrupt*/ false, address, *EC::kStoreAccessFault,