compiler

package
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Published: Jan 21, 2020 License: Apache-2.0 Imports: 12 Imported by: 0

Documentation

Overview

Package compiler generates sys descriptions of syscalls, types and resources from textual descriptions.

Package compiler generates sys descriptions of syscalls, types and resources from textual descriptions.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func CollectUnused

func CollectUnused(desc *ast.Description, target *targets.Target, eh ast.ErrorHandler) ([]ast.Node, error)

func DeserializeConsts

func DeserializeConsts(data []byte, file string, eh ast.ErrorHandler) map[string]uint64

func DeserializeConstsGlob

func DeserializeConstsGlob(glob string, eh ast.ErrorHandler) map[string]uint64

func ExtractConsts

func ExtractConsts(desc *ast.Description, target *targets.Target, eh ast.ErrorHandler) map[string]*ConstInfo

func Fuzz

func Fuzz(data []byte) int

func SerializeConsts

func SerializeConsts(consts map[string]uint64, undeclared map[string]bool) []byte

Types

type ConstInfo

type ConstInfo struct {
	Consts   []string
	Includes []string
	Incdirs  []string
	Defines  map[string]string
}

type Prog

type Prog struct {
	Resources   []*prog.ResourceDesc
	Syscalls    []*prog.Syscall
	StructDescs []*prog.KeyedStruct
	// Set of unsupported syscalls/flags.
	Unsupported map[string]bool
	// contains filtered or unexported fields
}

Prog is description compilation result.

func Compile

func Compile(desc *ast.Description, consts map[string]uint64, target *targets.Target, eh ast.ErrorHandler) *Prog

Compile compiles sys description.

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