Golang reader.NextPackageVariable函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/derekparker/delve/dwarf/reader.NextPackageVariable函数的典型用法代码示例。如果您正苦于以下问题：Golang NextPackageVariable函数的具体用法？Golang NextPackageVariable怎么用？Golang NextPackageVariable使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了NextPackageVariable函数的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: PackageVariables

// PackageVariables returns the name, value, and type of all package variables in the application.
func (scope *EvalScope) PackageVariables(cfg LoadConfig) ([]*Variable, error) {
	var vars []*Variable
	reader := scope.DwarfReader()

	var utypoff dwarf.Offset
	utypentry, err := reader.SeekToTypeNamed("<unspecified>")
	if err == nil {
		utypoff = utypentry.Offset
	}

	for entry, err := reader.NextPackageVariable(); entry != nil; entry, err = reader.NextPackageVariable() {
		if err != nil {
			return nil, err
		}

		if typoff, ok := entry.Val(dwarf.AttrType).(dwarf.Offset); !ok || typoff == utypoff {
			continue
		}

		// Ignore errors trying to extract values
		val, err := scope.extractVariableFromEntry(entry, cfg)
		if err != nil {
			continue
		}
		vars = append(vars, val)
	}

	return vars, nil
}

开发者ID:DuoSoftware，项目名称:v6engine-deps，代码行数:30，代码来源:variables.go

示例2: packageVarAddr

func (scope *EvalScope) packageVarAddr(name string) (*Variable, error) {
	reader := scope.DwarfReader()
	for entry, err := reader.NextPackageVariable(); entry != nil; entry, err = reader.NextPackageVariable() {
		if err != nil {
			return nil, err
		}

		n, ok := entry.Val(dwarf.AttrName).(string)
		if !ok {
			continue
		}

		if n == name {
			return scope.extractVarInfoFromEntry(entry, reader)
		}
	}
	return nil, fmt.Errorf("could not find symbol value for %s", name)
}

开发者ID:DuoSoftware，项目名称:v6engine-deps，代码行数:18，代码来源:variables.go

示例3: PackageVariables

// PackageVariables returns the name, value, and type of all package variables in the application.
func (scope *EvalScope) PackageVariables() ([]*Variable, error) {
	var vars []*Variable
	reader := scope.DwarfReader()

	for entry, err := reader.NextPackageVariable(); entry != nil; entry, err = reader.NextPackageVariable() {
		if err != nil {
			return nil, err
		}

		// Ignore errors trying to extract values
		val, err := scope.extractVariableFromEntry(entry)
		if err != nil {
			continue
		}
		vars = append(vars, val)
	}

	return vars, nil
}

开发者ID:catgatp，项目名称:delve，代码行数:20，代码来源:variables.go

示例4: EvalPackageVariable

func (thread *Thread) EvalPackageVariable(name string) (*Variable, error) {
	reader := thread.dbp.DwarfReader()

	for entry, err := reader.NextPackageVariable(); entry != nil; entry, err = reader.NextPackageVariable() {
		if err != nil {
			return nil, err
		}

		n, ok := entry.Val(dwarf.AttrName).(string)
		if !ok {
			continue
		}

		if n == name {
			return thread.extractVariableFromEntry(entry)
		}
	}

	return nil, fmt.Errorf("could not find symbol value for %s", name)
}

开发者ID:rsrsps，项目名称:delve，代码行数:20，代码来源:variables.go

示例5: PackageVariables

// PackageVariables returns the name, value, and type of all package variables in the application.
func (thread *Thread) PackageVariables() ([]*Variable, error) {
	reader := thread.dbp.DwarfReader()

	vars := make([]*Variable, 0)

	for entry, err := reader.NextPackageVariable(); entry != nil; entry, err = reader.NextPackageVariable() {
		if err != nil {
			return nil, err
		}

		// Ignore errors trying to extract values
		val, err := thread.extractVariableFromEntry(entry)
		if err != nil {
			continue
		}
		vars = append(vars, val)
	}

	return vars, nil
}

开发者ID:rsrsps，项目名称:delve，代码行数:21，代码来源:variables.go

示例6: EvalPackageVariable

func (dbp *Process) EvalPackageVariable(name string) (*Variable, error) {
	reader := dbp.DwarfReader()
	scope := &EvalScope{Thread: dbp.CurrentThread, PC: 0, CFA: 0}

	for entry, err := reader.NextPackageVariable(); entry != nil; entry, err = reader.NextPackageVariable() {
		if err != nil {
			return nil, err
		}

		n, ok := entry.Val(dwarf.AttrName).(string)
		if !ok {
			continue
		}

		if n == name {
			return scope.extractVariableFromEntry(entry)
		}
	}

	return nil, fmt.Errorf("could not find symbol value for %s", name)
}

开发者ID:jeffallen，项目名称:delve，代码行数:21，代码来源:variables.go

注：本文中的github.com/derekparker/delve/dwarf/reader.NextPackageVariable函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。