package objdiff.diff

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An instruction argument

Used in: Instruction

• oneof value

  • string plain_text = 1

    Plain text

  • ArgumentValue argument = 2

    Value

  • ArgumentRelocation relocation = 3

    Relocation

  • uint64 branch_dest = 4

    Branch destination

Used in: InstructionDiffRow

• optional uint32 diff_index = 1

Marker type for relocation arguments

Used in: Argument

(message has no fields)

An instruction argument value

Used in: Argument

• oneof value

  • int64 signed = 1

    Signed integer

  • uint64 unsigned = 2

    Unsigned integer

  • string opaque = 3

    Opaque value

Used in: SectionDiff

• DiffKind kind = 1

• bytes data = 2

• uint64 size = 3

  May be larger than data

Used in: DataDiff, InstructionDiffRow

• DIFF_NONE = 0

• DIFF_REPLACE = 1

• DIFF_DELETE = 2

• DIFF_INSERT = 3

• DIFF_OP_MISMATCH = 4

• DIFF_ARG_MISMATCH = 5

• optional ObjectDiff left = 1

• optional ObjectDiff right = 2

A single parsed instruction

Used in: InstructionDiffRow

• uint64 address = 1

  Instruction address

• uint32 size = 2

  Instruction size

• uint32 opcode = 3

  Instruction opcode

• string mnemonic = 4

  Instruction mnemonic

• string formatted = 5

  Instruction formatted string

• optional string original = 6

  Original (unsimplified) instruction string

• repeated Argument arguments = 7

  Instruction arguments

• optional Relocation relocation = 8

  Instruction relocation

• optional uint64 branch_dest = 9

  Instruction branch destination

• optional uint32 line_number = 10

  Instruction line number

Used in: InstructionDiffRow

• repeated uint32 instruction_index = 1

• uint32 branch_index = 2

Used in: InstructionDiffRow

• uint32 instruction_index = 1

• uint32 branch_index = 2

Used in: SymbolDiff

• DiffKind diff_kind = 1

• optional Instruction instruction = 2

• optional InstructionBranchFrom branch_from = 3

• optional InstructionBranchTo branch_to = 4

• repeated ArgumentDiff arg_diff = 5

Used in: DiffResult

• repeated SectionDiff sections = 1

• repeated SymbolDiff symbols = 2

Used in: Instruction

• uint32 type = 1

• string type_name = 2

• optional RelocationTarget target = 3

Used in: Relocation

• uint32 symbol_index = 1

• int64 addend = 2

Used in: ObjectDiff

• string name = 1

• SectionKind kind = 2

• uint64 size = 3

• uint64 address = 4

• repeated DataDiff data = 6

• optional float match_percent = 7

Used in: SectionDiff

• SECTION_UNKNOWN = 0

• SECTION_TEXT = 1

• SECTION_DATA = 2

• SECTION_BSS = 3

A symbol

Used in: SymbolDiff

• string name = 1

  Name of the symbol

• optional string demangled_name = 2

  Demangled name of the symbol

• uint64 address = 3

  Symbol address

• uint64 size = 4

  Symbol size

• uint32 flags = 5

  Bitmask of SymbolFlag

Used in: ObjectDiff

• optional Symbol symbol = 1

• repeated InstructionDiffRow instruction_rows = 2

• optional float match_percent = 3

• optional uint32 target_symbol = 5

  The symbol index in the _other_ object that this symbol was diffed against

Symbol visibility flags

• SYMBOL_NONE = 0

• SYMBOL_GLOBAL = 1

• SYMBOL_LOCAL = 2

• SYMBOL_WEAK = 4

• SYMBOL_COMMON = 8

• SYMBOL_HIDDEN = 16