github.com/cloudwego/iasm@v0.2.0/x86_64/pools.go (about)

     1  //
     2  // Copyright 2024 CloudWeGo Authors
     3  //
     4  // Licensed under the Apache License, Version 2.0 (the "License");
     5  // you may not use this file except in compliance with the License.
     6  // You may obtain a copy of the License at
     7  //
     8  //     http://www.apache.org/licenses/LICENSE-2.0
     9  //
    10  // Unless required by applicable law or agreed to in writing, software
    11  // distributed under the License is distributed on an "AS IS" BASIS,
    12  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  // See the License for the specific language governing permissions and
    14  // limitations under the License.
    15  //
    16  
    17  package x86_64
    18  
    19  // CreateLabel creates a new Label, it may allocate a new one or grab one from a pool.
    20  func CreateLabel(name string) *Label {
    21  	p := new(Label)
    22  
    23  	/* initialize the label */
    24  	p.refs = 1
    25  	p.Name = name
    26  	return p
    27  }
    28  
    29  func newProgram(arch *Arch) *Program {
    30  	p := new(Program)
    31  
    32  	/* initialize the program */
    33  	p.arch = arch
    34  	return p
    35  }
    36  
    37  func newInstruction(name string, argc int, argv Operands) *Instruction {
    38  	p := new(Instruction)
    39  
    40  	/* initialize the instruction */
    41  	p.name = name
    42  	p.argc = argc
    43  	p.argv = argv
    44  	return p
    45  }
    46  
    47  // CreateMemoryOperand creates a new MemoryOperand, it may allocate a new one or grab one from a pool.
    48  func CreateMemoryOperand() *MemoryOperand {
    49  	p := new(MemoryOperand)
    50  
    51  	/* initialize the memory operand */
    52  	p.refs = 1
    53  	return p
    54  }