Uint if_ins(Uint pid)
{
if (if_full(pid)) {
return 1;
}
PE(pid).plif.ins[PE(pid).plif.bot] = PE(pid).imem.mem[PE(pid).plia.pc];
return 0;
}
int main()
{
int res;
res = linkat(0, "in", 0, "in_link", 0); // error
PE(res, "maomao get a error!");
res = linkat(0, "~/codes/basic/c/file/in", 0, "~/codes/basic/c/file/in_link", 0); // error
PE(res, "maomao get a error!");
res = linkat(0, "/Users/xichen/codes/basic/c/file/in", 0, "/Users/xichen/codes/basic/c/file/in_link", 0); // ok for me
PE(res, "maomao get a error!");
return 0;
}
void if_init()
{
int i, j;
for (i=0; i<PENUM; i++) {
for (j=0; j<IFQSIZE; j++) {
PE(i).plif.ins[j] = 0x0;
}
PE(i).plif.full = 0x0;
PE(i).plif.empty = 0x0;
PE(i).plif.top = 0x0;
PE(i).plif.bot = 0x0;
}
}
static void usage(void)
{
#define FMT " %-25s %s\n"
#define PE(a, b) fprintf(stderr, FMT, a, b)
fprintf(stderr, "Usage: test_rbtree [options] [filename]\n");
fprintf(stderr, "Read data from [filename] or via stdin and build a Red-Black Tree.\n");
fprintf(stderr, "\nOptions:\n");
PE("-h, --help", "Print this help message.");
PE("-e, --export=EXPORT", "Export tree in .dot file format.");
PE("-i, --interactive", "Interact with the tree in a simple CLI.");
fprintf(stderr, "\nReport bugs to [email protected]\n");
#undef PE
#undef FMT
}
static int __init at32_init_ide_or_cf(struct platform_device *pdev,
unsigned int cs, unsigned int extint)
{
static unsigned int extint_pin_map[4] __initdata = {
GPIO_PIN_PB(25),
GPIO_PIN_PB(26),
GPIO_PIN_PB(27),
GPIO_PIN_PB(28),
};
static bool common_pins_initialized __initdata = false;
unsigned int extint_pin;
int ret;
if (extint >= ARRAY_SIZE(extint_pin_map))
return -EINVAL;
extint_pin = extint_pin_map[extint];
switch (cs) {
case 4:
ret = platform_device_add_resources(pdev,
at32_smc_cs4_resource,
ARRAY_SIZE(at32_smc_cs4_resource));
if (ret)
return ret;
select_peripheral(PE(21), PERIPH_A, 0); /* NCS4 -> OE_N */
set_ebi_sfr_bits(HMATRIX_BIT(CS4A));
break;
case 5:
ret = platform_device_add_resources(pdev,
at32_smc_cs5_resource,
ARRAY_SIZE(at32_smc_cs5_resource));
if (ret)
return ret;
select_peripheral(PE(22), PERIPH_A, 0); /* NCS5 -> OE_N */
set_ebi_sfr_bits(HMATRIX_BIT(CS5A));
break;
default:
return -EINVAL;
}
if (!common_pins_initialized) {
select_peripheral(PE(19), PERIPH_A, 0); /* CFCE1 -> CS0_N */
select_peripheral(PE(20), PERIPH_A, 0); /* CFCE2 -> CS1_N */
select_peripheral(PE(23), PERIPH_A, 0); /* CFRNW -> DIR */
select_peripheral(PE(24), PERIPH_A, 0); /* NWAIT <- IORDY */
common_pins_initialized = true;
}
at32_select_periph(extint_pin, GPIO_PERIPH_A, AT32_GPIOF_DEGLITCH);
pdev->resource[1].start = EIM_IRQ_BASE + extint;
pdev->resource[1].end = pdev->resource[1].start;
return 0;
}
int main(int argc, char *argv[])
{
int fd;
off_t ofset;
int res;
struct dirent *ent;
DIR *dir;
struct stat buf;
int complete = 1;
if(argc != 2)
return -1;
dir = opendir(argv[1]);
assert(dir);
res = chdir(argv[1]);
assert(res == 0);
while(ent = readdir(dir)) {
res = stat(ent->d_name, &buf);
if(res != 0) {
PE(res, "");
complete = 0;
continue;
}
printf("ent:%s\n", ent->d_name);
if(!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, ".."))
continue;
if(S_ISDIR(buf.st_mode))
continue;
if(S_ISCHR(buf.st_mode))
printf("\tChar Device: dev:%d/%d, rdev:%d/%d\n", major(buf.st_dev), minor(buf.st_dev), major(buf.st_rdev), minor(buf.st_rdev));
if(S_ISBLK(buf.st_mode))
printf("\tBlock Device: dev:%d/%d, rdev:%d/%d\n", major(buf.st_dev), minor(buf.st_dev), major(buf.st_rdev), minor(buf.st_rdev));
}
assert(closedir(dir) == 0);
return 0;
}
UtFactor factor; /* corresponding multiplying factor */
short nchar; /* size of prefix string excluding EOS */
} PrefixEntry;
/*
* Prefix table in the order required by the prefix-entry comparison function.
* The names are Based on ANSI/IEEE Std 260-1978 (a.k.a. ANSI Y10.19-1969) --
* reaffirmed 1985. The names must be unique.
*
* NB: The short-prefix symbol corresponding to the prefix "micro" has been
* changed here from the standard one (the Greek letter "mu") to the symbol
* "u".
*/
#define PE(name, factor) {name, factor, sizeof(name)-1}
static PrefixEntry PrefixTable[] = {
PE("E", 1e18),
PE("G", 1e9),
PE("M", 1e6),
PE("P", 1e15),
PE("T", 1e12),
PE("Y", 1e24),
PE("Z", 1e21),
PE("a", 1e-18),
PE("atto", 1e-18),
PE("c", 1e-2),
PE("centi", 1e-2),
PE("d", 1e-1),
PE("da", 1e1),
PE("deca", 1e1), /* Spelling according to "ISO 2955: Information
* processing -- Representation of SI and other units
* in systems with limited character sets". */
Uint if_empty(Uint pid)
{
return PE(pid).plif.top == PE(pid).plif.bot;
}
Uint if_full(Uint pid)
{
return PE(pid).plif.top-1 == PE(pid).plif.bot;
}
void FFlatCodeGen::writeExec()
{
testEofUsed = false;
outLabelUsed = false;
out <<
L" {\n"
L" int _slen";
if ( redFsm->anyRegCurStateRef() )
out << L", _ps";
out << L";\n";
out << L" int _trans";
if ( redFsm->anyConditions() )
out << L", _cond";
out << L";\n";
out <<
L" " << PTR_CONST() << WIDE_ALPH_TYPE() << PTR_CONST_END() << POINTER() << L"_keys;\n"
L" " << PTR_CONST() << ARRAY_TYPE(redFsm->maxIndex) << PTR_CONST_END() << POINTER() << L"_inds;\n";
if ( redFsm->anyConditions() ) {
out <<
L" " << PTR_CONST() << ARRAY_TYPE(redFsm->maxCond) << PTR_CONST_END() << POINTER() << L"_conds;\n"
L" " << WIDE_ALPH_TYPE() << L" _widec;\n";
}
if ( !noEnd ) {
testEofUsed = true;
out <<
L" if ( " << P() << L" == " << PE() << L" )\n"
L" goto _test_eof;\n";
}
if ( redFsm->errState != 0 ) {
outLabelUsed = true;
out <<
L" if ( " << vCS() << L" == " << redFsm->errState->id << L" )\n"
L" goto _out;\n";
}
out << L"_resume:\n";
if ( redFsm->anyFromStateActions() ) {
out <<
L" switch ( " << FSA() << L"[" << vCS() << L"] ) {\n";
FROM_STATE_ACTION_SWITCH();
SWITCH_DEFAULT() <<
L" }\n"
L"\n";
}
if ( redFsm->anyConditions() )
COND_TRANSLATE();
LOCATE_TRANS();
if ( redFsm->anyEofTrans() )
out << L"_eof_trans:\n";
if ( redFsm->anyRegCurStateRef() )
out << L" _ps = " << vCS() << L";\n";
out <<
L" " << vCS() << L" = " << TT() << L"[_trans];\n\n";
if ( redFsm->anyRegActions() ) {
out <<
L" if ( " << TA() << L"[_trans] == 0 )\n"
L" goto _again;\n"
L"\n"
L" switch ( " << TA() << L"[_trans] ) {\n";
ACTION_SWITCH();
SWITCH_DEFAULT() <<
L" }\n"
L"\n";
}
if ( redFsm->anyRegActions() || redFsm->anyActionGotos() ||
redFsm->anyActionCalls() || redFsm->anyActionRets() )
out << L"_again:\n";
if ( redFsm->anyToStateActions() ) {
out <<
L" switch ( " << TSA() << L"[" << vCS() << L"] ) {\n";
TO_STATE_ACTION_SWITCH();
SWITCH_DEFAULT() <<
L" }\n"
L"\n";
}
if ( redFsm->errState != 0 ) {
outLabelUsed = true;
out <<
L" if ( " << vCS() << L" == " << redFsm->errState->id << L" )\n"
L" goto _out;\n";
}
if ( !noEnd ) {
out <<
L" if ( ++" << P() << L" != " << PE() << L" )\n"
L" goto _resume;\n";
}
else {
out <<
L" " << P() << L" += 1;\n"
L" goto _resume;\n";
}
if ( testEofUsed )
out << L" _test_eof: {}\n";
if ( redFsm->anyEofTrans() || redFsm->anyEofActions() ) {
out <<
L" if ( " << P() << L" == " << vEOF() << L" )\n"
L" {\n";
if ( redFsm->anyEofTrans() ) {
out <<
L" if ( " << ET() << L"[" << vCS() << L"] > 0 ) {\n"
L" _trans = " << ET() << L"[" << vCS() << L"] - 1;\n"
L" goto _eof_trans;\n"
L" }\n";
}
if ( redFsm->anyEofActions() ) {
out <<
L" switch ( " << EA() << L"[" << vCS() << L"] ) {\n";
EOF_ACTION_SWITCH();
SWITCH_DEFAULT() <<
L" }\n";
}
out <<
L" }\n"
L"\n";
}
if ( outLabelUsed )
out << L" _out: {}\n";
out << L" }\n";
}
QList<fugio::NodeControlInterface::AvailablePinEntry> NamespacePin::oscPins( const QStringList &pCurDir ) const
{
QList<fugio::NodeControlInterface::AvailablePinEntry> PinLst;
for( QHash<QString,QVariant>::const_iterator it = mDataNames.begin() ; it != mDataNames.end() ; it++ )
{
QSharedPointer<fugio::PinInterface> CurPin;
QStringList CurLst = it.key().split( '/', QString::SkipEmptyParts );
if( !pCurDir.isEmpty() )
{
if( CurLst.size() <= pCurDir.size() )
{
continue;
}
bool CurFnd = true;
for( int i = 0 ; i < pCurDir.size() ; i++ )
{
if( CurLst.first() != pCurDir.at( i ) )
{
CurFnd = false;
break;
}
CurLst.removeFirst();
}
if( !CurFnd )
{
continue;
}
}
QStringList NewLst = QStringList( CurLst.takeFirst() );
while( true )
{
QString CurNam = NewLst.join( '/' ).prepend( '/' );
CurPin = mPin->node()->findOutputPinByName( CurNam );
if( CurPin )
{
break;
}
fugio::NodeControlInterface::AvailablePinEntry PE( "" );
if( CurLst.isEmpty() )
{
QUuid PinUid = PID_FLOAT;
switch( QMetaType::Type( it.value().type() ) )
{
case QMetaType::Float:
case QMetaType::Double:
PinUid = PID_FLOAT;
break;
case QMetaType::Bool:
PinUid = PID_BOOL;
break;
case QMetaType::Int:
case QMetaType::Long:
PinUid = PID_INTEGER;
break;
case QMetaType::QByteArray:
PinUid = PID_BYTEARRAY;
break;
case QMetaType::QColor:
PinUid = PID_COLOUR;
break;
case QMetaType::QString:
PinUid = PID_STRING;
break;
case QMetaType::QVariantList:
PinUid = PID_LIST;
break;
default:
break;
}
PE = fugio::NodeControlInterface::AvailablePinEntry( CurNam, PinUid );
}
else
{
PE = fugio::NodeControlInterface::AvailablePinEntry( CurNam, PID_OSC_SPLIT );
}
if( !PinLst.contains( PE ) )
{
PinLst << PE;
}
if( CurLst.isEmpty() )
{
break;
}
NewLst.push_back( CurLst.takeFirst() );
}
}
std::sort( PinLst.begin(), PinLst.end() );
return( PinLst );
}
void OCamlFGotoCodeGen::writeExec()
{
testEofUsed = false;
outLabelUsed = false;
out << " begin\n";
if ( redFsm->anyRegCurStateRef() )
out << " let _ps = ref 0 in\n";
if ( redFsm->anyConditions() )
out << " let _widec : " << WIDE_ALPH_TYPE() << " = ref 0 in\n";
out << "\n";
out << "\tlet rec do_start () =\n";
if ( !noEnd ) {
testEofUsed = true;
out <<
" if " << P() << " = " << PE() << " then\n"
" do_test_eof ()\n"
"\telse\n";
}
if ( redFsm->errState != 0 ) {
outLabelUsed = true;
out <<
" if " << vCS() << " = " << redFsm->errState->id << " then\n"
" do_out ()\n"
"\telse\n";
}
out << "\tdo_resume ()\n";
out << "and do_resume () =\n";
if ( redFsm->anyFromStateActions() ) {
out <<
" begin match " << AT(FSA(),vCS()) << " with\n";
FROM_STATE_ACTION_SWITCH();
SWITCH_DEFAULT() <<
" end;\n"
"\n";
}
out <<
" begin match " << vCS() << " with\n";
STATE_GOTOS();
SWITCH_DEFAULT() <<
" end\n"
"\n";
TRANSITIONS() <<
"\n";
if ( redFsm->anyRegActions() )
EXEC_ACTIONS() << "\n";
out << "\tand do_again () =\n";
if ( redFsm->anyToStateActions() ) {
out <<
" begin match " << AT(TSA(), vCS()) << " with\n";
TO_STATE_ACTION_SWITCH();
SWITCH_DEFAULT() <<
" end;\n"
"\n";
}
if ( redFsm->errState != 0 ) {
outLabelUsed = true;
out <<
" match " << vCS() << " with\n" <<
" | " << redFsm->errState->id << " -> do_out ()\n"
" | _ ->\n";
}
out << "\t" << P() << " <- " << P() << " + 1;\n";
if ( !noEnd ) {
out <<
" if " << P() << " <> " << PE() << " then\n"
" do_resume ()\n"
"\telse do_test_eof ()\n";
}
else {
out <<
" do_resume ()\n";
}
// if ( testEofUsed )
out << "and do_test_eof () =\n";
if ( redFsm->anyEofTrans() || redFsm->anyEofActions() ) {
out <<
" if " << P() << " = " << vEOF() << " then\n"
" begin\n";
if ( redFsm->anyEofTrans() ) {
out <<
" match " << vCS() << " with\n";
for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
if ( st->eofTrans != 0 )
out << " | " << st->id << " -> tr" << st->eofTrans->id << " ()\n";
}
SWITCH_DEFAULT() << ";\n"; // fall through
}
if ( redFsm->anyEofActions() ) {
out <<
" try match " << AT(EA(), vCS()) << " with\n";
EOF_ACTION_SWITCH();
SWITCH_DEFAULT() <<
" \n"
" with Goto_again -> do_again () \n";
}
out <<
" end\n"
"\n";
}
else
out << "\t()\n";
if ( outLabelUsed )
out << "\tand do_out () = ()\n";
out << "\tin do_start ()\n";
out << " end;\n";
}
void OCamlFFlatCodeGen::writeExec()
{
testEofUsed = false;
outLabelUsed = false;
initVarTypes();
out <<
L" begin\n";
// L" " << slenType << L" _slen";
// if ( redFsm->anyRegCurStateRef() )
// out << L", _ps";
// out << L";\n";
// out << L" " << transType << L" _trans";
// if ( redFsm->anyConditions() )
// out << L", _cond";
// out << L";\n";
// out <<
// L" " << L"int _keys;\n"
// L" " << indsType << L" _inds;\n";
/*
L" " << PTR_CONST() << WIDE_ALPH_TYPE() << POINTER() << L"_keys;\n"
L" " << PTR_CONST() << ARRAY_TYPE(redFsm->maxIndex) << POINTER() << L"_inds;\n";*/
out <<
L" let state = { keys = 0; trans = 0; } in\n"
L" let rec do_start () =\n";
// if ( redFsm->anyConditions() ) {
// out <<
// L" " << condsType << L" _conds;\n"
// L" " << WIDE_ALPH_TYPE() << L" _widec;\n";
// }
if ( !noEnd ) {
testEofUsed = true;
out <<
L" if " << P() << L" = " << PE() << L" then\n"
L" do_test_eof ()\n"
L"\telse\n";
}
if ( redFsm->errState != 0 ) {
outLabelUsed = true;
out <<
L" if " << vCS() << L" = " << redFsm->errState->id << L" then\n"
L" do_out ()\n"
L"\telse\n";
}
out << L"\tdo_resume ()\n";
out << L"and do_resume () =\n";
if ( redFsm->anyFromStateActions() ) {
out <<
L" begin match " << AT( FSA(), vCS() ) << L" with\n";
FROM_STATE_ACTION_SWITCH();
SWITCH_DEFAULT() <<
L" end;\n"
L"\n";
}
if ( redFsm->anyConditions() )
COND_TRANSLATE();
out << L"\tbegin try\n";
LOCATE_TRANS();
out << L"\twith Goto_match -> () end;\n";
out << L"\tdo_eof_trans ()\n";
// if ( redFsm->anyEofTrans() )
out << L"and do_eof_trans () =\n";
if ( redFsm->anyRegCurStateRef() )
out << L" let ps = " << vCS() << L" in\n";
out <<
L" " << vCS() << L" <- " << AT( TT() ,L"state.trans" ) << L";\n"
L"\n";
if ( redFsm->anyRegActions() ) {
out <<
L" begin try if " << AT( TA() , L"state.trans" ) << L" = 0 then\n"
L" raise Goto_again;\n"
L"\n"
L" match " << AT( TA(), L"state.trans" ) << L" with\n";
ACTION_SWITCH();
SWITCH_DEFAULT() <<
L" with Goto_again -> () end;\n"
L"\n";
}
out << L"\tdo_again ()\n";
// if ( redFsm->anyRegActions() || redFsm->anyActionGotos() ||
// redFsm->anyActionCalls() || redFsm->anyActionRets() )
out << L"\tand do_again () =\n";
if ( redFsm->anyToStateActions() ) {
out <<
L" begin match " << AT( TSA(), vCS() ) << L" with\n";
TO_STATE_ACTION_SWITCH();
SWITCH_DEFAULT() <<
L" end;\n"
L"\n";
}
if ( redFsm->errState != 0 ) {
outLabelUsed = true;
out <<
L" match " << vCS() << L" with\n"
L"\t| " << redFsm->errState->id << L" -> do_out ()\n"
L"\t| _ ->\n";
}
out << L"\t" << P() << L" <- " << P() << L" + 1;\n";
if ( !noEnd ) {
out <<
L" if " << P() << L" <> " << PE() << L" then\n"
L" do_resume ()\n"
L"\telse do_test_eof ()\n";
}
else {
out <<
L" do_resume ()\n";
}
// if ( testEofUsed )
out << L"and do_test_eof () =\n";
if ( redFsm->anyEofTrans() || redFsm->anyEofActions() ) {
out <<
L" if " << P() << L" = " << vEOF() << L" then\n"
L" begin try\n";
if ( redFsm->anyEofTrans() ) {
out <<
L" if " << AT( ET(), vCS() ) << L" > 0 then\n"
L" begin\n"
L" state.trans <- " << CAST(transType) << L"(" << AT( ET(), vCS() ) << L" - 1);\n"
L" raise Goto_eof_trans;\n"
L" end;\n";
}
if ( redFsm->anyEofActions() ) {
out <<
L" begin match " << AT( EA(), vCS() ) << L" with\n";
EOF_ACTION_SWITCH();
SWITCH_DEFAULT() <<
L" end\n";
}
out <<
L" with Goto_again -> do_again ()\n"
L" | Goto_eof_trans -> do_eof_trans () end\n"
L"\n";
}
else
{
out << L"\t()\n";
}
if ( outLabelUsed )
out << L" and do_out () = ()\n";
out << L"\tin do_start ()\n";
out << L" end;\n";
}
void CSharpTabCodeGen::writeExec()
{
testEofUsed = false;
outLabelUsed = false;
initVarTypes();
out <<
L" {\n"
L" " << klenType << L" _klen";
if ( redFsm->anyRegCurStateRef() )
out << L", _ps";
out <<
L";\n"
L" " << transType << L" _trans;\n";
if ( redFsm->anyConditions() )
out << L" " << WIDE_ALPH_TYPE() << L" _widec;\n";
if ( redFsm->anyToStateActions() || redFsm->anyRegActions()
|| redFsm->anyFromStateActions() )
{
out <<
L" int _acts;\n"
L" int _nacts;\n";
}
out <<
L" " << keysType << L" _keys;\n"
L"\n";
// L" " << PTR_CONST() << WIDE_ALPH_TYPE() << POINTER() << L"_keys;\n"
if ( !noEnd ) {
testEofUsed = true;
out <<
L" if ( " << P() << L" == " << PE() << L" )\n"
L" goto _test_eof;\n";
}
if ( redFsm->errState != 0 ) {
outLabelUsed = true;
out <<
L" if ( " << vCS() << L" == " << redFsm->errState->id << L" )\n"
L" goto _out;\n";
}
out << L"_resume:\n";
if ( redFsm->anyFromStateActions() ) {
out <<
L" _acts = " << FSA() << L"[" + vCS() + L"]" << L";\n"
L" _nacts = " << A() << L"[_acts++];\n"
L" while ( _nacts-- > 0 ) {\n"
L" switch ( " << A() << L"[_acts++] ) {\n";
FROM_STATE_ACTION_SWITCH();
SWITCH_DEFAULT() <<
L" }\n"
L" }\n"
L"\n";
}
if ( redFsm->anyConditions() )
COND_TRANSLATE();
LOCATE_TRANS();
out << L"_match:\n";
if ( useIndicies )
out << L" _trans = " << CAST(transType) << I() << L"[_trans];\n";
if ( redFsm->anyEofTrans() )
out << L"_eof_trans:\n";
if ( redFsm->anyRegCurStateRef() )
out << L" _ps = " << vCS() << L";\n";
out <<
L" " << vCS() << L" = " << TT() << L"[_trans];\n"
L"\n";
if ( redFsm->anyRegActions() ) {
out <<
L" if ( " << TA() << L"[_trans] == 0 )\n"
L" goto _again;\n"
L"\n"
L" _acts = " << TA() << L"[_trans]" << L";\n"
L" _nacts = " << A() << L"[_acts++];\n"
L" while ( _nacts-- > 0 )\n {\n"
L" switch ( " << A() << L"[_acts++] )\n {\n";
ACTION_SWITCH();
SWITCH_DEFAULT() <<
L" }\n"
L" }\n"
L"\n";
}
if ( redFsm->anyRegActions() || redFsm->anyActionGotos() ||
redFsm->anyActionCalls() || redFsm->anyActionRets() )
out << L"_again:\n";
if ( redFsm->anyToStateActions() ) {
out <<
L" _acts = " << TSA() << L"[" << vCS() << L"]" << L";\n"
L" _nacts = " << A() << L"[_acts++];\n"
L" while ( _nacts-- > 0 ) {\n"
L" switch ( " << A() << L"[_acts++] ) {\n";
TO_STATE_ACTION_SWITCH();
SWITCH_DEFAULT() <<
L" }\n"
L" }\n"
L"\n";
}
if ( redFsm->errState != 0 ) {
outLabelUsed = true;
out <<
L" if ( " << vCS() << L" == " << redFsm->errState->id << L" )\n"
L" goto _out;\n";
}
if ( !noEnd ) {
out <<
L" if ( ++" << P() << L" != " << PE() << L" )\n"
L" goto _resume;\n";
}
else {
out <<
L" " << P() << L" += 1;\n"
L" goto _resume;\n";
}
if ( testEofUsed )
out << L" _test_eof: {}\n";
if ( redFsm->anyEofTrans() || redFsm->anyEofActions() ) {
out <<
L" if ( " << P() << L" == " << vEOF() << L" )\n"
L" {\n";
if ( redFsm->anyEofTrans() ) {
out <<
L" if ( " << ET() << L"[" << vCS() << L"] > 0 ) {\n"
L" _trans = " << CAST(transType) << L" (" << ET() <<
L"[" << vCS() << L"] - 1);\n"
L" goto _eof_trans;\n"
L" }\n";
}
if ( redFsm->anyEofActions() ) {
out <<
L" int __acts = " <<
EA() << L"[" << vCS() << L"]" << L";\n"
L" int __nacts = " <<
A() << L"[__acts++];\n"
L" while ( __nacts-- > 0 ) {\n"
L" switch ( " << A() << L"[__acts++] ) {\n";
EOF_ACTION_SWITCH();
SWITCH_DEFAULT() <<
L" }\n"
L" }\n";
}
out <<
L" }\n"
L"\n";
}
if ( outLabelUsed )
out << L" _out: {}\n";
out << L" }\n";
}
void OCamlTabCodeGen::writeExec()
{
testEofUsed = false;
outLabelUsed = false;
initVarTypes();
out <<
" begin\n";
// " " << klenType << " _klen";
// if ( redFsm->anyRegCurStateRef() )
// out << ", _ps";
/*
out << " " << transType << " _trans;\n";
if ( redFsm->anyConditions() )
out << " " << WIDE_ALPH_TYPE() << " _widec;\n";
if ( redFsm->anyToStateActions() || redFsm->anyRegActions()
|| redFsm->anyFromStateActions() )
{
out <<
" int _acts;\n"
" int _nacts;\n";
}
out <<
" " << keysType << " _keys;\n"
"\n";
// " " << PTR_CONST() << WIDE_ALPH_TYPE() << POINTER() << "_keys;\n"
*/
out <<
" let state = { keys = 0; trans = 0; acts = 0; nacts = 0; } in\n"
" let rec do_start () =\n";
if ( !noEnd ) {
testEofUsed = true;
out <<
" if " << P() << " = " << PE() << " then\n"
" do_test_eof ()\n"
"\telse\n";
}
if ( redFsm->errState != 0 ) {
outLabelUsed = true;
out <<
" if " << vCS() << " = " << redFsm->errState->id << " then\n"
" do_out ()\n"
"\telse\n";
}
out << "\tdo_resume ()\n";
out << "and do_resume () =\n";
if ( redFsm->anyFromStateActions() ) {
out <<
" state.acts <- " << AT( FSA(), vCS() ) << ";\n"
" state.nacts <- " << AT( A(), POST_INCR("state.acts") ) << ";\n"
" while " << POST_DECR("state.nacts") << " > 0 do\n"
" begin match " << AT( A(), POST_INCR("state.acts") ) << " with\n";
FROM_STATE_ACTION_SWITCH();
SWITCH_DEFAULT() <<
" end\n"
" done;\n"
"\n";
}
if ( redFsm->anyConditions() )
COND_TRANSLATE();
out << "\tbegin try\n";
LOCATE_TRANS();
out << "\twith Goto_match -> () end;\n";
out <<
"\tdo_match ()\n";
out << "and do_match () =\n";
if ( useIndicies )
out << " state.trans <- " << CAST(transType) << AT( I(), "state.trans" ) << ";\n";
out << "\tdo_eof_trans ()\n";
// if ( redFsm->anyEofTrans() )
out << "and do_eof_trans () =\n";
if ( redFsm->anyRegCurStateRef() )
out << " let ps = " << vCS() << " in\n";
out <<
" " << vCS() << " <- " << AT( TT() ,"state.trans" ) << ";\n"
"\n";
if ( redFsm->anyRegActions() ) {
out <<
"\tbegin try\n"
" match " << AT( TA(), "state.trans" ) << " with\n"
"\t| 0 -> raise Goto_again\n"
"\t| _ ->\n"
" state.acts <- " << AT( TA(), "state.trans" ) << ";\n"
" state.nacts <- " << AT( A(), POST_INCR("state.acts") ) << ";\n"
" while " << POST_DECR("state.nacts") << " > 0 do\n"
" begin match " << AT( A(), POST_INCR("state.acts") ) << " with\n";
ACTION_SWITCH();
SWITCH_DEFAULT() <<
" end;\n"
" done\n"
"\twith Goto_again -> () end;\n";
}
out << "\tdo_again ()\n";
// if ( redFsm->anyRegActions() || redFsm->anyActionGotos() ||
// redFsm->anyActionCalls() || redFsm->anyActionRets() )
out << "\tand do_again () =\n";
if ( redFsm->anyToStateActions() ) {
out <<
" state.acts <- " << AT( TSA(), vCS() ) << ";\n"
" state.nacts <- " << AT( A(), POST_INCR("state.acts") ) << ";\n"
" while " << POST_DECR("state.nacts") << " > 0 do\n"
" begin match " << AT( A(), POST_INCR("state.acts") ) << " with\n";
TO_STATE_ACTION_SWITCH();
SWITCH_DEFAULT() <<
" end\n"
" done;\n"
"\n";
}
if ( redFsm->errState != 0 ) {
outLabelUsed = true;
out <<
" match " << vCS() << " with\n"
"\t| " << redFsm->errState->id << " -> do_out ()\n"
"\t| _ ->\n";
}
out << "\t" << P() << " <- " << P() << " + 1;\n";
if ( !noEnd ) {
out <<
" if " << P() << " <> " << PE() << " then\n"
" do_resume ()\n"
"\telse do_test_eof ()\n";
}
else {
out <<
" do_resume ()\n";
}
// if ( testEofUsed )
out << "and do_test_eof () =\n";
if ( redFsm->anyEofTrans() || redFsm->anyEofActions() ) {
out <<
" if " << P() << " = " << vEOF() << " then\n"
" begin try\n";
if ( redFsm->anyEofTrans() ) {
out <<
" if " << AT( ET(), vCS() ) << " > 0 then\n"
" begin\n"
" state.trans <- " << CAST(transType) << "(" << AT( ET(), vCS() ) << " - 1);\n"
" raise Goto_eof_trans;\n"
" end\n";
}
if ( redFsm->anyEofActions() ) {
out <<
" let __acts = ref " << AT( EA(), vCS() ) << " in\n"
" let __nacts = ref " << AT( A(), "!__acts" ) << " in\n"
" incr __acts;\n"
" while !__nacts > 0 do\n"
" decr __nacts;\n"
" begin match " << AT( A(), POST_INCR("__acts.contents") ) << " with\n";
EOF_ACTION_SWITCH();
SWITCH_DEFAULT() <<
" end;\n"
" done\n";
}
out <<
" with Goto_again -> do_again ()\n"
" | Goto_eof_trans -> do_eof_trans () end\n"
"\n";
}
else
{
out << "\t()\n";
}
if ( outLabelUsed )
out << " and do_out () = ()\n";
out << "\tin do_start ()\n";
out << " end;\n";
}
void TabCodeGen::writeExec()
{
testEofUsed = false;
outLabelUsed = false;
out <<
" {\n"
" int _klen";
if ( redFsm->anyRegCurStateRef() )
out << ", _ps";
out <<
";\n"
" " << UINT() << " _trans;\n";
if ( redFsm->anyConditions() )
out << " " << WIDE_ALPH_TYPE() << " _widec;\n";
if ( redFsm->anyToStateActions() || redFsm->anyRegActions()
|| redFsm->anyFromStateActions() )
{
out <<
" " << PTR_CONST() << ARRAY_TYPE(redFsm->maxActArrItem) << PTR_CONST_END() <<
POINTER() << "_acts;\n"
" " << UINT() << " _nacts;\n";
}
out <<
" " << PTR_CONST() << WIDE_ALPH_TYPE() << PTR_CONST_END() << POINTER() << "_keys;\n"
"\n";
if ( !noEnd ) {
testEofUsed = true;
out <<
" if ( " << P() << " == " << PE() << " )\n"
" goto _test_eof;\n";
}
if ( redFsm->errState != 0 ) {
outLabelUsed = true;
out <<
" if ( " << vCS() << " == " << redFsm->errState->id << " )\n"
" goto _out;\n";
}
out << "_resume:\n";
if ( redFsm->anyFromStateActions() ) {
out <<
" _acts = " << ARR_OFF( A(), FSA() + "[" + vCS() + "]" ) << ";\n"
" _nacts = " << CAST(UINT()) << " *_acts++;\n"
" while ( _nacts-- > 0 ) {\n"
" switch ( *_acts++ ) {\n";
FROM_STATE_ACTION_SWITCH();
SWITCH_DEFAULT() <<
" }\n"
" }\n"
"\n";
}
if ( redFsm->anyConditions() )
COND_TRANSLATE();
LOCATE_TRANS();
out << "_match:\n";
if ( useIndicies )
out << " _trans = " << I() << "[_trans];\n";
if ( redFsm->anyEofTrans() )
out << "_eof_trans:\n";
if ( redFsm->anyRegCurStateRef() )
out << " _ps = " << vCS() << ";\n";
out <<
" " << vCS() << " = " << TT() << "[_trans];\n"
"\n";
if ( redFsm->anyRegActions() ) {
out <<
" if ( " << TA() << "[_trans] == 0 )\n"
" goto _again;\n"
"\n"
" _acts = " << ARR_OFF( A(), TA() + "[_trans]" ) << ";\n"
" _nacts = " << CAST(UINT()) << " *_acts++;\n"
" while ( _nacts-- > 0 )\n {\n"
" switch ( *_acts++ )\n {\n";
ACTION_SWITCH();
SWITCH_DEFAULT() <<
" }\n"
" }\n"
"\n";
}
if ( redFsm->anyRegActions() || redFsm->anyActionGotos() ||
redFsm->anyActionCalls() || redFsm->anyActionRets() )
out << "_again:\n";
if ( redFsm->anyToStateActions() ) {
out <<
" _acts = " << ARR_OFF( A(), TSA() + "[" + vCS() + "]" ) << ";\n"
" _nacts = " << CAST(UINT()) << " *_acts++;\n"
" while ( _nacts-- > 0 ) {\n"
" switch ( *_acts++ ) {\n";
TO_STATE_ACTION_SWITCH();
SWITCH_DEFAULT() <<
" }\n"
" }\n"
"\n";
}
if ( redFsm->errState != 0 ) {
outLabelUsed = true;
out <<
" if ( " << vCS() << " == " << redFsm->errState->id << " )\n"
" goto _out;\n";
}
if ( !noEnd ) {
out <<
" if ( ++" << P() << " != " << PE() << " )\n"
" goto _resume;\n";
}
else {
out <<
" " << P() << " += 1;\n"
" goto _resume;\n";
}
if ( testEofUsed )
out << " _test_eof: {}\n";
if ( redFsm->anyEofTrans() || redFsm->anyEofActions() ) {
out <<
" if ( " << P() << " == " << vEOF() << " )\n"
" {\n";
if ( redFsm->anyEofTrans() ) {
out <<
" if ( " << ET() << "[" << vCS() << "] > 0 ) {\n"
" _trans = " << ET() << "[" << vCS() << "] - 1;\n"
" goto _eof_trans;\n"
" }\n";
}
if ( redFsm->anyEofActions() ) {
out <<
" " << PTR_CONST() << ARRAY_TYPE(redFsm->maxActArrItem) << PTR_CONST_END() <<
POINTER() << "__acts = " <<
ARR_OFF( A(), EA() + "[" + vCS() + "]" ) << ";\n"
" " << UINT() << " __nacts = " << CAST(UINT()) << " *__acts++;\n"
" while ( __nacts-- > 0 ) {\n"
" switch ( *__acts++ ) {\n";
EOF_ACTION_SWITCH();
SWITCH_DEFAULT() <<
" }\n"
" }\n";
}
out <<
" }\n"
"\n";
}
if ( outLabelUsed )
out << " _out: {}\n";
out << " }\n";
}
void FGotoCodeGen::writeExec()
{
testEofUsed = false;
outLabelUsed = false;
out << L" {\n";
if ( redFsm->anyRegCurStateRef() )
out << L" int _ps = 0;\n";
if ( redFsm->anyConditions() )
out << L" " << WIDE_ALPH_TYPE() << L" _widec;\n";
if ( !noEnd ) {
testEofUsed = true;
out <<
L" if ( " << P() << L" == " << PE() << L" )\n"
L" goto _test_eof;\n";
}
if ( redFsm->errState != 0 ) {
outLabelUsed = true;
out <<
L" if ( " << vCS() << L" == " << redFsm->errState->id << L" )\n"
L" goto _out;\n";
}
out << L"_resume:\n";
if ( redFsm->anyFromStateActions() ) {
out <<
L" switch ( " << FSA() << L"[" << vCS() << L"] ) {\n";
FROM_STATE_ACTION_SWITCH();
SWITCH_DEFAULT() <<
L" }\n"
L"\n";
}
out <<
L" switch ( " << vCS() << L" ) {\n";
STATE_GOTOS();
SWITCH_DEFAULT() <<
L" }\n"
L"\n";
TRANSITIONS() <<
L"\n";
if ( redFsm->anyRegActions() )
EXEC_ACTIONS() << L"\n";
out << L"_again:\n";
if ( redFsm->anyToStateActions() ) {
out <<
L" switch ( " << TSA() << L"[" << vCS() << L"] ) {\n";
TO_STATE_ACTION_SWITCH();
SWITCH_DEFAULT() <<
L" }\n"
L"\n";
}
if ( redFsm->errState != 0 ) {
outLabelUsed = true;
out <<
L" if ( " << vCS() << L" == " << redFsm->errState->id << L" )\n"
L" goto _out;\n";
}
if ( !noEnd ) {
out <<
L" if ( ++" << P() << L" != " << PE() << L" )\n"
L" goto _resume;\n";
}
else {
out <<
L" " << P() << L" += 1;\n"
L" goto _resume;\n";
}
if ( testEofUsed )
out << L" _test_eof: {}\n";
if ( redFsm->anyEofTrans() || redFsm->anyEofActions() ) {
out <<
L" if ( " << P() << L" == " << vEOF() << L" )\n"
L" {\n";
if ( redFsm->anyEofTrans() ) {
out <<
L" switch ( " << vCS() << L" ) {\n";
for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
if ( st->eofTrans != 0 )
out << L" case " << st->id << L": goto tr" << st->eofTrans->id << L";\n";
}
SWITCH_DEFAULT() <<
L" }\n";
}
if ( redFsm->anyEofActions() ) {
out <<
L" switch ( " << EA() << L"[" << vCS() << L"] ) {\n";
EOF_ACTION_SWITCH();
SWITCH_DEFAULT() <<
L" }\n";
}
out <<
L" }\n"
L"\n";
}
if ( outLabelUsed )
out << L" _out: {}\n";
out << L" }\n";
}
void CSharpFlatCodeGen::writeExec()
{
testEofUsed = false;
outLabelUsed = false;
initVarTypes();
out <<
" {\n"
" " << slenType << " _slen";
if ( redFsm->anyRegCurStateRef() )
out << ", _ps";
out <<
";\n"
" " << transType << " _trans";
if ( redFsm->anyConditions() )
out << ", _cond";
out << ";\n";
if ( redFsm->anyToStateActions() ||
redFsm->anyRegActions() || redFsm->anyFromStateActions() )
{
out <<
" " << actsType << " _acts;\n"
" " << nactsType << " _nacts;\n";
}
out <<
" " << "int _keys;\n"
" " << indsType << " _inds;\n";
/*
" " << PTR_CONST() << WIDE_ALPH_TYPE() << POINTER() << "_keys;\n"
" " << PTR_CONST() << ARRAY_TYPE(redFsm->maxIndex) << POINTER() << "_inds;\n";*/
if ( redFsm->anyConditions() ) {
out <<
" " << condsType << " _conds;\n"
" " << WIDE_ALPH_TYPE() << " _widec;\n";
}
out << "\n";
if ( !noEnd ) {
testEofUsed = true;
out <<
" if ( " << P() << " == " << PE() << " )\n"
" goto _test_eof;\n";
}
if ( redFsm->errState != 0 ) {
outLabelUsed = true;
out <<
" if ( " << vCS() << " == " << redFsm->errState->id << " )\n"
" goto _out;\n";
}
out << "_resume:\n";
if ( redFsm->anyFromStateActions() ) {
out <<
" _acts = " << FSA() << "[" << vCS() << "];\n"
" _nacts = " << A() << "[_acts++];\n"
" while ( _nacts-- > 0 ) {\n"
" switch ( " << A() << "[_acts++] ) {\n";
FROM_STATE_ACTION_SWITCH();
SWITCH_DEFAULT() <<
" }\n"
" }\n"
"\n";
}
if ( redFsm->anyConditions() )
COND_TRANSLATE();
LOCATE_TRANS();
if ( redFsm->anyEofTrans() )
out << "_eof_trans:\n";
if ( redFsm->anyRegCurStateRef() )
out << " _ps = " << vCS() << ";\n";
out <<
" " << vCS() << " = " << TT() << "[_trans];\n"
"\n";
if ( redFsm->anyRegActions() ) {
out <<
" if ( " << TA() << "[_trans] == 0 )\n"
" goto _again;\n"
"\n"
" _acts = " << TA() << "[_trans];\n"
" _nacts = " << A() << "[_acts++];\n"
" while ( _nacts-- > 0 ) {\n"
" switch ( " << A() << "[_acts++] )\n {\n";
ACTION_SWITCH();
SWITCH_DEFAULT() <<
" }\n"
" }\n"
"\n";
}
if ( redFsm->anyRegActions() || redFsm->anyActionGotos() ||
redFsm->anyActionCalls() || redFsm->anyActionRets() )
out << "_again:\n";
if ( redFsm->anyToStateActions() ) {
out <<
" _acts = " << TSA() << "[" << vCS() << "];\n"
" _nacts = " << A() << "[_acts++];\n"
" while ( _nacts-- > 0 ) {\n"
" switch ( " << A() << "[_acts++] ) {\n";
TO_STATE_ACTION_SWITCH();
SWITCH_DEFAULT() <<
" }\n"
" }\n"
"\n";
}
if ( redFsm->errState != 0 ) {
outLabelUsed = true;
out <<
" if ( " << vCS() << " == " << redFsm->errState->id << " )\n"
" goto _out;\n";
}
if ( !noEnd ) {
out <<
" if ( ++" << P() << " != " << PE() << " )\n"
" goto _resume;\n";
}
else {
out <<
" " << P() << " += 1;\n"
" goto _resume;\n";
}
if ( testEofUsed )
out << " _test_eof: {}\n";
if ( redFsm->anyEofTrans() || redFsm->anyEofActions() ) {
out <<
" if ( " << P() << " == " << vEOF() << " )\n"
" {\n";
if ( redFsm->anyEofTrans() ) {
out <<
" if ( " << ET() << "[" << vCS() << "] > 0 ) {\n"
" _trans = " << CAST(transType) << " (" << ET() <<
"[" << vCS() << "] - 1);\n"
" goto _eof_trans;\n"
" }\n";
}
if ( redFsm->anyEofActions() ) {
out <<
" " << PTR_CONST() << ARRAY_TYPE(redFsm->maxActArrItem) <<
POINTER() << "__acts = " <<
EA() << "[" << vCS() << "];\n"
" " << UINT() << " __nacts = " << CAST(UINT()) << " " <<
A() << "[__acts++];\n"
" while ( __nacts-- > 0 ) {\n"
" switch ( " << A() << "[__acts++] ) {\n";
EOF_ACTION_SWITCH();
SWITCH_DEFAULT() <<
" }\n"
" }\n";
}
out <<
" }\n"
"\n";
}
if ( outLabelUsed )
out << " _out: {}\n";
out << " }\n";
}