toolchain

package

v0.4.0 Latest Latest Go to latest Published: Feb 9, 2026 License: MIT Imports: 4 Imported by: 0

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Valid go.mod file
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Repository

github.com/mkacmar/crack

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Documentation ¶

Overview ¶

Package toolchain provides compiler and version detection for binaries.

Index ¶

Variables
type BuildInfo
type Compiler
- func (c Compiler) String() string
type ELFCommentDetector
- func (ELFCommentDetector) Detect(comment string) (Compiler, Version)
type ELFDetector
type Version
- func ParseVersion(s string) (Version, error)
- func (v Version) IsAtLeast(required Version) bool
- func (v Version) String() string

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrInvalidVersionFormat = errors.New("invalid version format")
	ErrInvalidVersionMajor  = errors.New("invalid major version component")
	ErrInvalidVersionMinor  = errors.New("invalid minor version component")
)

Functions ¶

This section is empty.

Types ¶

type BuildInfo ¶

type BuildInfo struct {
	BuildID  string
	Compiler Compiler
	Version  Version
}

BuildInfo contains compiler metadata extracted from a binary.

type Compiler ¶

type Compiler string

Compiler identifies a compiler toolchain.

const (
	Unknown Compiler = ""
	GCC     Compiler = "gcc"
	Clang   Compiler = "clang"
	Rustc   Compiler = "rustc"
)

func (Compiler) String ¶

func (c Compiler) String() string

type ELFCommentDetector ¶

type ELFCommentDetector struct{}

ELFCommentDetector detects compiler from ELF .comment section.

func (ELFCommentDetector) Detect ¶

func (ELFCommentDetector) Detect(comment string) (Compiler, Version)

type ELFDetector ¶

type ELFDetector interface {
	Detect(comment string) (Compiler, Version)
}

ELFDetector detects compiler info from ELF binaries.

type Version ¶

type Version struct {
	Major int
	Minor int
	Patch int
}

Version represents a semantic version (major.minor.patch).

func ParseVersion ¶

func ParseVersion(s string) (Version, error)

ParseVersion parses a version string like "1.2.3" or "1.2".

func (Version) IsAtLeast ¶

func (v Version) IsAtLeast(required Version) bool

IsAtLeast reports whether v is at least the required version.

func (Version) String ¶

func (v Version) String() string

Source Files ¶

View all Source files

toolchain.go

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