Class AddressDecoder

Class to check and decode an address

Index

Constructors

Properties

intervals sha subprograms

Methods

checkLineprogram decode extractHash getDecodedAddress loadElfFile parser update

Constructors

constructor

new AddressDecoder(): AddressDecoder
Returns AddressDecoder

Properties

`Static` `Private` intervals

intervals: number[][] = []

`Static` `Private` sha

sha: string[] = []

`Static` `Private` subprograms

subprograms: SubprogramInfo[][] = []

Methods

`Static` `Private` checkLineprogram

checkLineprogram(cu, address, dwarfinfo): undefined | AddressLocation
Parameters
- cu: CompileUnit
- address: number
- dwarfinfo: DWARFInfo
Returns undefined | AddressLocation
- Defined in address_decoder.ts:191

`Static` decode

decode(address, outputFn): boolean
decode the address and call the output function with the decoded address
Parameters
- address: number
  the address to decode
- outputFn: ((message) => void)
  the function to call with the decoded address
  - - (message): void
    - Parameters
      message: string
      Returns void
Returns boolean
true if the address was decoded, false otherwise
- Defined in address_decoder.ts:123

`Static` extractHash

extractHash(line): string
Parameters
- line: string
Returns string
- Defined in address_decoder.ts:185

`Static` getDecodedAddress

getDecodedAddress(address): undefined | {
fnName: string;
line: undefined | AddressLocation;
}
Given an address, decode it and return the function name and line
Parameters
- address: number
  the address to decode
Returns undefined | {
fnName: string;
line: undefined | AddressLocation;
}
the decoded address or undefined if it wasn't decoded
- Defined in address_decoder.ts:90

`Static` loadElfFile

loadElfFile(elfFileBuffer): Promise<{
isRom: boolean;
subprograms: SubprogramInfo[];
}>
load elf file and parse it
Parameters
- elfFileBuffer: ArrayBufferLike
  elf file buffer
Returns Promise<{
isRom: boolean;
subprograms: SubprogramInfo[];
}>
sorted subprograms
- Defined in address_decoder.ts:41

`Static` parser

parser(line, outputFn): void
Parameters
- line: string
- outputFn: ((message) => void)
  - - (message): void
    - Parameters
      message: string
      Returns void
Returns void
- Defined in address_decoder.ts:143

`Static` update

update(elfFileBuffers): Promise<void>
load elf files and filter for faster address decoding
Parameters
- elfFileBuffers: ArrayBufferLike[]
  elf file buffers
Returns Promise<void>
- Defined in address_decoder.ts:21