Class Arm64Writer

Determines whether a direct branch is possible between the two given memory locations.

Eagerly cleans up memory.

Resolves label references and writes pending data to memory. You should always call this once you've finished generating code. It is usually also desirable to do this between pieces of unrelated code, e.g. when generating multiple functions in one go.

Puts an ADD instruction.

Puts an ADD instruction.

Puts an ADRP instruction.

Puts an AND instruction.

Puts a B COND instruction referencing labelId, defined by a past or future putLabel().

Puts a B instruction.

Puts a B instruction referencing labelId, defined by a past or future putLabel().

Puts a BL instruction.

Puts a BL instruction referencing labelId, defined by a past or future putLabel().

Puts a BLR instruction.

Puts a BLR instruction expecting a raw pointer without any authentication bits.

Puts a BR instruction.

Puts a BR instruction expecting a raw pointer without any authentication bits.

Puts code needed for branching/jumping to the given address.

Puts a BRK instruction.

Puts raw data.

Puts code needed for calling a C function with the specified args.

Puts code needed for calling a C function with the specified args.

Puts a CBNZ instruction referencing labelId, defined by a past or future putLabel().

Puts a CBZ instruction referencing labelId, defined by a past or future putLabel().

Puts a CMP instruction.

Puts a raw instruction.

Puts a label at the current position, where id is an identifier that may be referenced in past and future put*Label() calls.

Puts an LDP instruction.

Puts an LDR instruction.

Puts an LDR instruction with a dangling data reference, returning an opaque ref value that should be passed to putLdrRegValue() at the desired location.

Puts an LDR instruction.

Puts an LDR instruction.

Puts the value and updates the LDR instruction from a previous putLdrRegRef().

Puts an LDRSW instruction.

Puts a MOV instruction.

Puts a NOP instruction.

Puts code needed for popping all Q registers off the stack.

Puts code needed for popping all X registers off the stack.

Puts a POP instruction.

Puts code needed for pushing all Q registers on the stack.

Puts code needed for pushing all X registers on the stack.

Puts a PUSH instruction.

Puts a RET instruction.

Puts a STP instruction.

Puts a STR instruction.

Puts a SUB instruction.

Puts a SUB instruction.

Puts a TBNZ instruction referencing labelId, defined by a past or future putLabel().

Puts a TBZ instruction referencing labelId, defined by a past or future putLabel().

Puts a TST instruction.

Puts an UXTW instruction.

Puts an XPACI instruction.

Recycles instance.

Signs the given pointer value.

Skips nBytes.