NAME

Parrot::OpTrans::Compiled - Transform Parrot Bytecode To C

DESCRIPTION

Parrot::OpTrans::Compiled inherits from Parrot::OpTrans and is used by build_tools/pbc2c.pl to transform Parrot bytecode to a C code run loop.

defines(): Returns the C #define macros required by the ops.
pc($pc)
pc(): Sets/gets the current position in Parrot code.
args(@args)
args(): Sets/gets the transform's arguments.
arg($index): Returns the argument at index $index.
goto_address($address): Transforms the goto ADDRESS($address) macro in an ops file into the relevant C code.
expr_offset($offset): An offset expression is always an offset from start_code, because the ret instruction may be in a different runops core. ret will always treat saved addresses as relative to start_code, because that interpretation is global across all runops cores.
goto_offset($offset): Transforms the goto OFFSET($offset) macro in an ops file into the relevant C code.
goto_pop(): Transforms the goto POP() macro in an ops file into the relevant C code.
access_arg($type, $value, $op): Returns the C code for the specified op argument type (see Parrot::OpTrans) and value. $op is an instance of Parrot::Op.
restart_address($address): Returns the C code for restart ADDRESS($address).
restart_offset($offset): Returns the C code for restart OFFSET($offset).

parrotcode: Transform Parrot Bytecode To C
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