![]() |
OTAWA
2.0
Framework to perform machine analysis and compute WCET.
|
#include <otawa/events/StandardEventBuilder.h>
Static Public Attributes | |
static p::declare | reg |
![]() | |
static p::declare | reg |
![]() | |
static p::id< bool > | COLLECT_STATS |
This property allows to activate collection of statistics for the work of the current processor. More... | |
static p::id< elm::io::OutStream * > & | LOG = otawa::LOG |
This property identifier is used for setting the log stream used by the processor to write messages (information, warning, error). More... | |
static p::id< string > & | LOG_FOR = otawa::LOG_FOR |
Logging message will only be displayed for the named processor. More... | |
static p::id< log_level_t > & | LOG_LEVEL = otawa::LOG_LEVEL |
Property passed in the configuration property list of a processor to select the log level between LOG_PROC, LOG_CFG or LOG_BB. More... | |
static Processor & | null = _null |
Singleton representing a null processor. More... | |
static p::id< elm::io::OutStream * > & | OUTPUT = otawa::OUTPUT |
This property identifier is used for setting the output stream used by the processor to write results. More... | |
static p::id< Progress * > | PROGRESS |
Record a progress listener for the execution of the processors. More... | |
static p::id< bool > | RECURSIVE |
static p::declare | reg |
static p::id< elm::sys::time_t > | RUNTIME |
This property identifier is used to store in the statistics of a processor the overall run time of the processor work. More... | |
static p::id< PropList * > | STATS |
This property identifiers is used to pass a property list to the processor that will be used to store statistics about the performed work. More... | |
static p::id< bool > | TIMED |
If the value of the associated property is true (default to false), time statistics will also be collected with other processor statistics. More... | |
static p::id< bool > & | VERBOSE = otawa::VERBOSE |
This property activates the verbose mode of the processor: information about the processor work will be displayed. More... | |
![]() | |
static Monitor & | null = __null_mon |
Monitor that output nothing. More... | |
Protected Member Functions | |
void | destroy (WorkSpace *ws) override |
This method is called when the properties produced by a processor are no more useful and can be release. More... | |
void | dumpBB (Block *b, io::Output &out) override |
Function called when a dump of the result of the analysis is required. More... | |
void | processBB (WorkSpace *ws, CFG *g, Block *b) override |
void | setup (WorkSpace *ws) override |
This method is called before an anlysis to let the processor do some initialization. More... | |
![]() | |
const CFG & | blocks () const |
virtual void | cleanupBB (WorkSpace *ws, CFG *cfg, Block *bb) |
When the function doCleanup() is called, this function is called for each basic block of the task. More... | |
void | cleanupCFG (WorkSpace *ws, CFG *cfg) override |
This function may be overridden by a subclass to provide custom cleanup for a CFG. More... | |
virtual void | destroyBB (WorkSpace *ws, CFG *cfg, Block *b) |
Propagate to blocks the destroy action. More... | |
void | destroyCFG (WorkSpace *ws, CFG *cfg) override |
Propagate the destroy phase to CFG resources. More... | |
void | dumpCFG (CFG *g, io::Output &out) override |
The default implementation of CFGProcessor dump calls this function for each CFG of the program. More... | |
void | processCFG (WorkSpace *ws, CFG *cfg) override |
See CFGProcessor::processCFG() More... | |
template<class T > | |
void | trackBB (const AbstractFeature &feature, const Identifier< T * > &id) |
template<class T > | |
void | trackBB (const AbstractFeature &feature, const Identifier< T > &id) |
![]() | |
CFG * | cfg (void) const |
const CFGCollection & | cfgs (void) const |
void | configure (const PropList &props) override |
Configure the current processor. More... | |
void | destroy (WorkSpace *ws) override |
This method is called when the properties produced by a processor are no more useful and can be release. More... | |
void | doCleanUp (void) |
Trigger associated with CFG. More... | |
void | dump (WorkSpace *ws, Output &out) override |
Function called for debugging purpose when dump properties (otawa::DUMP, otawa::DUMP_FOR) are provided. More... | |
Block * | entry () const |
Block * | exit () const |
virtual void | processAll (WorkSpace *ws) |
This function is called once the CFG collection has been obtained. More... | |
void | processWorkSpace (WorkSpace *ws) override |
Process the given framework. More... | |
string | str (const Address &address) |
Transform an address to a smart string, that is, if a source line is available, transform it to "source_file:source_line", if the CFG has a label, it gives "label + 0xoffset", else return the address. More... | |
string | str (const Address &base, const Address &address) |
Transform an address to a smart string, that is, if a source line is available, transform it to "source_file:source_line", if the CFG has a label, it gives "label + 0xoffset", else return the address. More... | |
CFG * | taskCFG () const |
Block * | taskEntry () const |
![]() | |
void | addCleaner (const AbstractFeature &feature, Cleaner *cleaner) |
template<class T > | |
void | addDeletor (const AbstractFeature &feature, const Ref< T *, Identifier< T * > > &ref) |
template<class T > | |
void | addRemover (const AbstractFeature &feature, const Ref< T, Identifier< T > > &ref) |
virtual void | cleanup (WorkSpace *ws) |
This method is called after the end of the processor analysis to let it do some clean up. More... | |
virtual void | collectStats (WorkSpace *ws) |
This method is invoked if the user has required to collect statistics about the processor. More... | |
virtual void | commit (WorkSpace *ws) |
This processor is called as soon as all the required and invalidated features has been removed to let the processor install its own properties. More... | |
void | invalidate (const AbstractFeature &feature) |
Usually called from a processor constructor, this method records a feature invalidated by the work of the current processor. More... | |
bool | isAllocated (void) const |
bool | isCollectingStats (void) const |
bool | isDone () const |
bool | isDumping () const |
bool | isPrepared (void) const |
bool | isTimed (void) const |
virtual void | prepare (WorkSpace *ws) |
This method called to let the processor customize its requirements according to some generic feature. More... | |
Progress & | progress (void) |
void | provide (const AbstractFeature &feature) |
Usually called from a processor constructor, this method records a feature provided by the work of the current processor. More... | |
void | record (StatCollector *collector) |
Add a statistics collector to the current workspace collection. More... | |
bool | recordsStats (void) const |
void | recordStat (const AbstractFeature &feature, StatCollector *collector) |
Add a statistics collector to the current workspace collection. More... | |
void | require (const AbstractFeature &feature) |
Usually called from a processor constructor, this method records a required feature for the work of the current processor. More... | |
virtual void | requireDyn (WorkSpace *ws, const PropList &props) |
Method called after registration requirements to support dynamic requirements. More... | |
void | track (Cleaner *cleaner) |
Track the given cleaner, that is, record the cleaner in the analysis and trigger when the analysis is deleted. More... | |
template<class T > | |
void | track (const AbstractFeature &feature, const Ref< T *, const Identifier< T * > > &ref) |
template<class T > | |
void | track (const AbstractFeature &feature, const Ref< T *, Identifier< T * > > &ref) |
template<class T > | |
void | track (const AbstractFeature &feature, const Ref< T, const Identifier< T > > &ref) |
template<class T > | |
void | track (const AbstractFeature &feature, const Ref< T, Identifier< T > > &ref) |
template<class T > | |
T * | track (const AbstractFeature &feature, T *object) |
template<class T > | |
void | track (const Ref< T *, const Identifier< T * > > &ref) |
template<class T > | |
void | track (const Ref< T, const Identifier< T > > &ref) |
template<class T > | |
T * | track (T *object) |
void | use (const AbstractFeature &feature) |
Usually called from a processor constructor, this method records a feature as used by the work of the current processor. More... | |
void | warn (const String &message) |
Display a warning. More... | |
WorkSpace * | workspace (void) const |
![]() | |
void | setWorkspace (WorkSpace *workspace) |
Update the workspace in the monitor. More... | |
Private Attributes | |
bool | has_dcache |
bool | has_icache |
const hard::Machine * | mach |
Additional Inherited Members | |
![]() | |
enum | log_level_t { LOG_NONE = 0, LOG_PROC = 1, LOG_FILE = 2, LOG_DEPS = LOG_FILE, LOG_FUN = 3, LOG_CFG = LOG_FUN, LOG_BLOCK = 4, LOG_BB = LOG_BLOCK, LOG_INST = 5 } |
typedef enum otawa::Monitor::log_level_t | log_level_t |
![]() | |
elm::io::Output | log |
elm::io::Output | out |
![]() | |
PropList * | stats |
![]() | |
t::uint32 | flags |
![]() | |
static const t::uint32 | CLOSE_DUMP = 0x100 << CUSTOM_SHIFT |
static const t::uint32 | IS_ALLOCATED = 0x004 << CUSTOM_SHIFT |
static const t::uint32 | IS_COLLECTING = 0x010 << CUSTOM_SHIFT |
static const t::uint32 | IS_DONE = 0x040 << CUSTOM_SHIFT |
static const t::uint32 | IS_DUMPING = 0x080 << CUSTOM_SHIFT |
static const t::uint32 | IS_PREPARED = 0x008 << CUSTOM_SHIFT |
static const t::uint32 | IS_TIED = 0x020 << CUSTOM_SHIFT |
static const t::uint32 | IS_TIMED = 0x001 << CUSTOM_SHIFT |
![]() | |
static const t::uint32 | CUSTOM_SHIFT = 16 |
static const t::uint32 | IS_QUIET = 0x02 |
static const t::uint32 | IS_VERBOSE = 0x01 |
Default implementation for feature STANDARD_EVENT_FEATURE.
otawa::StandardEventBuilder::StandardEventBuilder | ( | p::declare & | r = reg | ) |
This method is called when the properties produced by a processor are no more useful and can be release.
This happens (a) when the workspace is release or (b) the features provided by the processor are invalidated.
The processor has to retain the properties of the provided features until this function is called.
The default implementation activates the clean list.
Reimplemented from otawa::Processor.
|
overrideprotectedvirtual |
Function called when a dump of the result of the analysis is required.
The default implementation does nothing but this function can be overriden to display information about the analysis on the current block.
v | CFG block to dump. |
out | Stream to dump to. |
Reimplemented from otawa::BBProcessor.
References endl, and otawa::EVENT.
|
overrideprotectedvirtual |
Perform the work of the given basic block.
fw | Container framework. |
cfg | Parent CFG. |
bb | Basic block to process. |
Implements otawa::BBProcessor.
References otawa::Block::isBasic().
This method is called before an anlysis to let the processor do some initialization.
ws | Processed workspace. |
Reimplemented from otawa::Processor.
References otawa::hard::Machine::caches, otawa::icat3::CATEGORY_FEATURE, otawa::dcache::CATEGORY_FEATURE, has_dcache, has_icache, otawa::hard::CacheConfiguration::hasDataCache(), otawa::hard::CacheConfiguration::hasInstCache(), mach, otawa::hard::MACHINE_FEATURE, otawa::WorkSpace::provides(), and otawa::Processor::ws.
|
private |
Referenced by setup().
|
static |