NAME
Parrot::OpTrans::CGoto - CGoto Transform
DESCRIPTION
Used to generate C code from Parrot operations.
Parrot::OpTrans::CGoto inherits from Parrot::OpTrans to provide a C goto run loop.
Instance Methods
suffix()
The suffix is core_prefix()
The core prefix is core_type()
The core type is defines()
Returns the C 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 goto_address($address)
Transforms the expr_offset($offset)
Transforms the goto_offset($offset)
Transforms the goto_pop()
Transforms the access_arg($type, $num, $op)
Returns the C code for the specified op argument type (see restart_address($address)
Returns the C code for restart_offset($offset)
Returns the C code for run_core_func_decl($core)
Returns the C code for the run core function declaration.
ops_addr_decl($base_suffix)
Returns the C code for the ops address declaration.
run_core_func_start()
Returns the C code prior to the run core function.
run_core_after_addr_table($base_suffix)
Returns the run core C code for section after the address table.
run_core_finish($base)
Returns the C code following the run core function.
init_func_init1($base)
Returns the C code for the init function.
init_set_dispatch($base_suffix)
Returns the C code to initialize the dispatch mechanism within the core's initialization function.
'_cg'.
'cg_'.
PARROT_CGOTO_CORE.
#define macros required by the ops.
$index.
goto ADDRESS($address) macro in an ops file into the relevant C code.
OFFSET($offset) macro in an ops file into the relevant C code.
goto OFFSET($offset) macro in an ops file into the relevant C code.
goto POP() macro in an ops file into the relevant C code.
Parrot::OpTrans) and value.
$op is an instance of Parrot::Op.
restart ADDRESS($address).
restart OFFSET($offset).