clang-format runtime/vm

runtime/vm/instructions_mips.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_MIPS.
 #if defined(TARGET_ARCH_MIPS)
 
 #include "vm/instructions.h"
 #include "vm/instructions_mips.h"
 
 #include "vm/constants_mips.h"
 #include "vm/cpu.h"
 #include "vm/object.h"
 
 namespace dart {
 
 CallPattern::CallPattern(uword pc, const Code& code)
     : object_pool_(ObjectPool::Handle(code.GetObjectPool())),
       end_(pc),
       ic_data_load_end_(0),
       target_code_pool_index_(-1),
       ic_data_(ICData::Handle()) {
   ASSERT(code.ContainsInstructionAt(pc));
   // Last instruction: jalr RA, T9(=R25).
   ASSERT(*(reinterpret_cast<uword*>(end_) - 2) == 0x0320f809);
   Register reg;
   // The end of the pattern is the instruction after the delay slot of the jalr.
-  ic_data_load_end_ =
-      InstructionPattern::DecodeLoadWordFromPool(end_ - (3 * Instr::kInstrSize),
-                                                 &reg,
-                                                 &target_code_pool_index_);
+  ic_data_load_end_ = InstructionPattern::DecodeLoadWordFromPool(
+      end_ - (3 * Instr::kInstrSize), &reg, &target_code_pool_index_);
   ASSERT(reg == CODE_REG);
 }
 
 
 // Decodes a load sequence ending at 'end' (the last instruction of the load
 // sequence is the instruction before the one at end).  Returns a pointer to
 // the first instruction in the sequence.  Returns the register being loaded
 // and the loaded object in the output parameters 'reg' and 'obj'
 // respectively.
 uword InstructionPattern::DecodeLoadObject(uword end,
@@ skipping 74 matching lines @@
     ASSERT(instr->OpcodeField() == LUI);
     ASSERT(instr->RtField() == *reg);
     // Offset is signed, so add the upper 16 bits.
     offset += (instr->UImmField() << 16);
   }
   *index = ObjectPool::IndexFromOffset(offset);
   return start;
 }
 
 
-bool DecodeLoadObjectFromPoolOrThread(uword pc,
-                                      const Code& code,
-                                      Object* obj) {
+bool DecodeLoadObjectFromPoolOrThread(uword pc, const Code& code, Object* obj) {
   ASSERT(code.ContainsInstructionAt(pc));
 
   Instr* instr = Instr::At(pc);
   if ((instr->OpcodeField() == LW)) {
     intptr_t offset = instr->SImmField();
     if (instr->RsField() == PP) {
       intptr_t index = ObjectPool::IndexFromOffset(offset);
       const ObjectPool& pool = ObjectPool::Handle(code.object_pool());
       if (pool.InfoAt(index) == ObjectPool::kTaggedObject) {
         *obj = pool.ObjectAt(index);
         return true;
       }
     } else if (instr->RsField() == THR) {
       return Thread::ObjectAtOffset(offset, obj);
     }
   }
   // TODO(rmacnak): Sequence for loads beyond 16 bits.
 
   return false;
 }
 
 
 RawICData* CallPattern::IcData() {
   if (ic_data_.IsNull()) {
     Register reg;
-    InstructionPattern::DecodeLoadObject(ic_data_load_end_,
-                                         object_pool_,
-                                         &reg,
+    InstructionPattern::DecodeLoadObject(ic_data_load_end_, object_pool_, &reg,
                                          &ic_data_);
     ASSERT(reg == S5);
   }
   return ic_data_.raw();
 }
 
 
 RawCode* CallPattern::TargetCode() const {
   return reinterpret_cast<RawCode*>(
       object_pool_.ObjectAt(target_code_pool_index_));
 }
 
 
 void CallPattern::SetTargetCode(const Code& target) const {
   object_pool_.SetObjectAt(target_code_pool_index_, target);
   // No need to flush the instruction cache, since the code is not modified.
 }
 
 
 NativeCallPattern::NativeCallPattern(uword pc, const Code& code)
     : object_pool_(ObjectPool::Handle(code.GetObjectPool())),
       end_(pc),
       native_function_pool_index_(-1),
       target_code_pool_index_(-1) {
   ASSERT(code.ContainsInstructionAt(pc));
   // Last instruction: jalr RA, T9(=R25).
   ASSERT(*(reinterpret_cast<uword*>(end_) - 2) == 0x0320f809);
 
   Register reg;
-  uword native_function_load_end =
-      InstructionPattern::DecodeLoadWordFromPool(end_ - 3 * Instr::kInstrSize,
-                                                 &reg,
-                                                 &target_code_pool_index_);
+  uword native_function_load_end = InstructionPattern::DecodeLoadWordFromPool(
+      end_ - 3 * Instr::kInstrSize, &reg, &target_code_pool_index_);
   ASSERT(reg == CODE_REG);
-  InstructionPattern::DecodeLoadWordFromPool(native_function_load_end,
-                                             &reg,
+  InstructionPattern::DecodeLoadWordFromPool(native_function_load_end, &reg,
                                              &native_function_pool_index_);
   ASSERT(reg == T5);
 }
 
 
 RawCode* NativeCallPattern::target() const {
   return reinterpret_cast<RawCode*>(
       object_pool_.ObjectAt(target_code_pool_index_));
 }
 
 
 void NativeCallPattern::set_target(const Code& target) const {
   object_pool_.SetObjectAt(target_code_pool_index_, target);
   // No need to flush the instruction cache, since the code is not modified.
 }
 
 
 NativeFunction NativeCallPattern::native_function() const {
   return reinterpret_cast<NativeFunction>(
       object_pool_.RawValueAt(native_function_pool_index_));
 }
 
 
 void NativeCallPattern::set_native_function(NativeFunction func) const {
   object_pool_.SetRawValueAt(native_function_pool_index_,
-      reinterpret_cast<uword>(func));
+                             reinterpret_cast<uword>(func));
 }
 
 
 SwitchableCallPattern::SwitchableCallPattern(uword pc, const Code& code)
     : object_pool_(ObjectPool::Handle(code.GetObjectPool())),
       data_pool_index_(-1),
       target_pool_index_(-1) {
   ASSERT(code.ContainsInstructionAt(pc));
   // Last instruction: jalr t9.
   ASSERT(*(reinterpret_cast<uword*>(pc) - 1) == 0);  // Delay slot.
   ASSERT(*(reinterpret_cast<uword*>(pc) - 2) == 0x0320f809);
 
   Register reg;
-  uword data_load_end =
-      InstructionPattern::DecodeLoadWordFromPool(pc - 2 * Instr::kInstrSize,
-                                                 &reg,
-                                                 &data_pool_index_);
+  uword data_load_end = InstructionPattern::DecodeLoadWordFromPool(
+      pc - 2 * Instr::kInstrSize, &reg, &data_pool_index_);
   ASSERT(reg == S5);
   InstructionPattern::DecodeLoadWordFromPool(data_load_end - Instr::kInstrSize,
-                                             &reg,
-                                             &target_pool_index_);
+                                             &reg, &target_pool_index_);
   ASSERT(reg == CODE_REG);
 }
 
 
 RawObject* SwitchableCallPattern::data() const {
   return object_pool_.ObjectAt(data_pool_index_);
 }
 
 
 RawCode* SwitchableCallPattern::target() const {
-  return reinterpret_cast<RawCode*>(
-      object_pool_.ObjectAt(target_pool_index_));
+  return reinterpret_cast<RawCode*>(object_pool_.ObjectAt(target_pool_index_));
 }
 
 
 void SwitchableCallPattern::SetData(const Object& data) const {
   ASSERT(!Object::Handle(object_pool_.ObjectAt(data_pool_index_)).IsCode());
   object_pool_.SetObjectAt(data_pool_index_, data);
 }
 
 
 void SwitchableCallPattern::SetTarget(const Code& target) const {
   ASSERT(Object::Handle(object_pool_.ObjectAt(target_pool_index_)).IsCode());
   object_pool_.SetObjectAt(target_pool_index_, target);
 }
 
 
-ReturnPattern::ReturnPattern(uword pc)
-    : pc_(pc) {
-}
+ReturnPattern::ReturnPattern(uword pc) : pc_(pc) {}
 
 
 bool ReturnPattern::IsValid() const {
   Instr* jr = Instr::At(pc_);
-  return (jr->OpcodeField() == SPECIAL) &&
-         (jr->FunctionField() == JR) &&
+  return (jr->OpcodeField() == SPECIAL) && (jr->FunctionField() == JR) &&
          (jr->RsField() == RA);
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_MIPS