void SVC_Handler()
{
saveContext();
//Call ISR_yield(). Name is a C++ mangled name.
asm volatile("bl _ZN14miosix_private9ISR_yieldEv");
restoreContext();
}
void TIM3_IRQHandler()
{
saveContext();
//Call ISR_auxTimer(). Name is a C++ mangled name.
asm volatile("bl _ZN14miosix_private12ISR_auxTimerEv");
restoreContext();
}
int mlock (mmutex_t *mutex) {
Tcb *execThread;
initialize();
if (mutex) {
execThread = getExecutingThread();
// While the thread doesn't get the lock, it will keep blocking and
// trying again
while (mutex->flag != Free) {
setYielding(TRUE);
addToWaitingQueue(mutex, &execThread->id);
saveContext();
schedule();
}
setFlag(mutex, Locked);
mutex->ownerThread = execThread->id;
return 0;
}
return -1;
}
void SysTick_Handler()
{
saveContext();
//Call ISR_preempt(). Name is a C++ mangled name.
asm volatile("bl _ZN14miosix_private11ISR_preemptEv");
restoreContext();
}
int mjoin(int thr) {
Tcb *threadToWaitFor;
boolean successBlocking;
initialize();
setYielding(TRUE);
// search thread by id, if found, then block the current and schedule.
if ((threadToWaitFor = getThreadById(thr))) {
successBlocking = changeStateToWaiting(threadToWaitFor);
if (successBlocking) {
saveContext();
// When the thread will be unblocked, it will continue executing HERE
// but the scheduler won't schedule, hence this following call will do nothing
schedule();
return 0;
}
}
// return 0 in case of success, or -1 otherwise
return -1;
}
int main(int argc, char *argv[])
{
extern const char* resstr[];
bool res;
if (argc == 2)
{
pushStream(argv[1]);
saveContext();
s_ctx oLocalCtx = {{NULL, 0}, NULL};
/*res = rule(csv, csv);*/
/*res = rule(ini, ini, &oLocalCtx) && readEOF();*/
// res = rule(debug, debug, &oLocalCtx);
printf("%d\n", getPos());
/*res = rule(lisp, s_expression, &oLocalCtx);*/
/*double i = 1;
while (i < 10000000)
{
*/
res = rule(expression, expression, &oLocalCtx);
/*i = i + 1;
}*/
printf("[%s]\n", resstr[getPos() == (int)strlen(argv[1])]);
/*
popStream();
pushStream(argv[2]);
res = rule(debug, debug);
printf("[%s]\n", resstr[getPos() == (int)strlen(argv[2])]);
*/
}
return 0;
}
void BitmapImage::draw(GraphicsContext* ctxt, const FloatRect& dstRect, const FloatRect& srcRect, SkXfermode::Mode compositeOp, RespectImageOrientationEnum shouldRespectImageOrientation)
{
TRACE_EVENT0("skia", "BitmapImage::draw");
SkBitmap bitmap;
if (!bitmapForCurrentFrame(&bitmap))
return; // It's too early and we don't have an image yet.
FloatRect normDstRect = adjustForNegativeSize(dstRect);
FloatRect normSrcRect = adjustForNegativeSize(srcRect);
normSrcRect.intersect(FloatRect(0, 0, bitmap.width(), bitmap.height()));
if (normSrcRect.isEmpty() || normDstRect.isEmpty())
return; // Nothing to draw.
ImageOrientation orientation = DefaultImageOrientation;
if (shouldRespectImageOrientation == RespectImageOrientation)
orientation = frameOrientationAtIndex(m_currentFrame);
GraphicsContextStateSaver saveContext(*ctxt, false);
if (orientation != DefaultImageOrientation) {
saveContext.save();
// ImageOrientation expects the origin to be at (0, 0)
ctxt->translate(normDstRect.x(), normDstRect.y());
normDstRect.setLocation(FloatPoint());
ctxt->concatCTM(orientation.transformFromDefault(normDstRect.size()));
if (orientation.usesWidthAsHeight()) {
// The destination rect will have it's width and height already reversed for the orientation of
// the image, as it was needed for page layout, so we need to reverse it back here.
normDstRect = FloatRect(normDstRect.x(), normDstRect.y(), normDstRect.height(), normDstRect.width());
}
}
bool isLazyDecoded = DeferredImageDecoder::isLazyDecoded(bitmap);
bool isOpaque = bitmap.isOpaque();
{
SkPaint paint;
SkRect skSrcRect = normSrcRect;
int initialSaveCount = ctxt->preparePaintForDrawRectToRect(&paint, skSrcRect, normDstRect, compositeOp, !isOpaque, isLazyDecoded, bitmap.isImmutable());
// We want to filter it if we decided to do interpolation above, or if
// there is something interesting going on with the matrix (like a rotation).
// Note: for serialization, we will want to subset the bitmap first so we
// don't send extra pixels.
ctxt->drawBitmapRect(bitmap, &skSrcRect, normDstRect, &paint);
ctxt->canvas()->restoreToCount(initialSaveCount);
}
if (isLazyDecoded)
PlatformInstrumentation::didDrawLazyPixelRef(bitmap.getGenerationID());
if (ImageObserver* observer = imageObserver())
observer->didDraw(this);
startAnimation();
}
void PlyOpenDlg::applyAll()
{
if (isValid())
{
saveContext(&s_lastContext);
s_lastContext.applyAll = true;
emit fullyAccepted();
}
}
void BitmapImage::draw(GraphicsContext* ctxt, const FloatRect& dstRect, const FloatRect& srcRect, ColorSpace colorSpace, CompositeOperator compositeOp, RespectImageOrientationEnum shouldRespectImageOrientation)
{
if (!m_source.initialized())
return;
// Spin the animation to the correct frame before we try to draw it, so we
// don't draw an old frame and then immediately need to draw a newer one,
// causing flicker and wasting CPU.
startAnimation();
NativeImageSkia* bm = nativeImageForCurrentFrame();
if (!bm)
return; // It's too early and we don't have an image yet.
FloatRect normDstRect = normalizeRect(dstRect);
FloatRect normSrcRect = normalizeRect(srcRect);
normSrcRect.intersect(FloatRect(0, 0, bm->bitmap().width(), bm->bitmap().height()));
if (normSrcRect.isEmpty() || normDstRect.isEmpty())
return; // Nothing to draw.
ImageOrientation orientation = DefaultImageOrientation;
if (shouldRespectImageOrientation == RespectImageOrientation)
orientation = frameOrientationAtIndex(m_currentFrame);
GraphicsContextStateSaver saveContext(*ctxt, false);
if (orientation != DefaultImageOrientation) {
saveContext.save();
// ImageOrientation expects the origin to be at (0, 0)
ctxt->translate(normDstRect.x(), normDstRect.y());
normDstRect.setLocation(FloatPoint());
ctxt->concatCTM(orientation.transformFromDefault(normDstRect.size()));
if (orientation.usesWidthAsHeight()) {
// The destination rect will have it's width and height already reversed for the orientation of
// the image, as it was needed for page layout, so we need to reverse it back here.
normDstRect = FloatRect(normDstRect.x(), normDstRect.y(), normDstRect.height(), normDstRect.width());
}
}
paintSkBitmap(ctxt->platformContext(),
*bm,
normSrcRect,
normDstRect,
WebCoreCompositeToSkiaComposite(compositeOp));
if (ImageObserver* observer = imageObserver())
observer->didDraw(this);
}
static void
sleepCurrentContext()
{
// Grab the current core and context information
auto core = cpu::this_core::state();
auto context = sCurrentContext[core->id];
if (context) {
// Save all our registers to the context
saveContext(context);
context->nia = core->nia;
context->cia = core->cia;
} else {
// We save the idle context's register information as well
// mainly so that it doesn't complain about core state loss.
saveContext(&sIdleContext[core->id]);
}
// Some things to help us when debugging...
core->nia = 0xFFFFFFFF;
core->cia = 0xFFFFFFFF;
cpu::this_core::setTracer(nullptr);
}
int myield(void) {
initialize();
setYielding(TRUE);
changeStateToReady(NULL);
saveContext();
schedule();
return 0;
}
void scheduler(node *head){
//load context
//get signal or interrupt
if(head->TCB.taskState == 0x00 || head->TCB.taskState == 0x01 || head->TCB.taskState == 0x03){ // ready, running or terminated
loadContext(head);
return;
}
//save context
//get signal or interrupt
else
saveContext(head);
}
inline bool ConsumerParser::readRange(char begin, char end)
{
saveContext();
if (_skipBlank)
skipBlanks();
if (_rwHeader == _inputData.end() && !addData())
{
restoreContext();
// std::cerr << "No more data" << std::endl;
return (false);
}
// std::cout << "rwHeader pos : {" << *_rwHeader << "}" << std::endl;
if (*_rwHeader >= begin && *_rwHeader <= end)
{
_rwHeader++;
return (true);
}
restoreContext();
return (false);
}
void USART1_IRQHandler()
{
saveContext();
asm volatile("bl _ZN6miosix13serialIrqImplEv");
restoreContext();
}
/*----------------------------------------------------------------------*/
static long dsetRead_devSiSyncChrono(stringinRecord *psi) {
CONTEXT *p_myContext;
long mySeconds, myMinutes, myHours, myDays;
char p_time[BUFLEN];
int i;
time_t myLastResetTimestamp;
time_t myLastUpdatedTimestamp;
time_t myCurrentTime;
time_t myStopTime;
time_t myUptime;
int myStopFlag;
int myFreezeFlag;
dsetLog(3, __FILE__ "[%d] -> %s(%s)\n", __LINE__, __func__, psi->name);
p_myContext = (CONTEXT *)psi->dpvt;
myStopFlag=p_myContext->stopFlag;
myFreezeFlag=p_myContext->freezeFlag;
if (strcmp(psi->val, "RESET")==0) {
p_myContext->resetFlag=1;
p_myContext->stopTime=0;
p_myContext->lastResetTimestamp=time((time_t *)0);
p_myContext->lastUpdatedTimestamp=time((time_t *)0);
/* beware no updated if oval = val */
strcpy(psi->oval, "00:00:00 (R)");
strcpy(psi->val, "00:00:00");
saveContext(psi);
}
if (strcmp(psi->val, "FREEZE")==0 ) {
myFreezeFlag=1;
p_myContext->freezeFlag=myFreezeFlag;
strncpy(psi->val, psi->oval, strlen(psi->oval));
}
if (strcmp(psi->val, "UPDATE")==0 ) {
myFreezeFlag=0;
p_myContext->freezeFlag=myFreezeFlag;
}
/* Because of this condition there is a design issue if you freeze and stop */
/* if (strcmp(psi->val, "STOP")==0 && myStopFlag!=0 && myFreezeFlag==0) { */
if (strcmp(psi->val, "STOP")==0 ) {
p_myContext->stopFlag=1;
/* doesn't work if stop at init */
strcpy(psi->val, psi->oval);
saveContext(psi);
}
if (strcmp(psi->val, "RESTART")==0 ) {
p_myContext->stopFlag=0;
/* update stopTime */
myStopTime=p_myContext->stopTime;
myLastUpdatedTimestamp=p_myContext->lastUpdatedTimestamp;
myCurrentTime=time((time_t *)0);
myStopTime=myStopTime+(myCurrentTime-myLastUpdatedTimestamp);
p_myContext->stopTime=myStopTime;
saveContext(psi);
}
/* get the new flag values */
myStopFlag=p_myContext->stopFlag;
myFreezeFlag=p_myContext->freezeFlag;
if ((myStopFlag==0) && (myFreezeFlag==0)){
myLastResetTimestamp=p_myContext->lastResetTimestamp;
myLastUpdatedTimestamp=p_myContext->lastUpdatedTimestamp;
myStopTime=p_myContext->stopTime;
myCurrentTime=time((time_t *)0);
p_myContext->lastUpdatedTimestamp=myCurrentTime;
dsetLog(7, __FILE__ "[%d] currentTime = %d\n",
__LINE__, myCurrentTime);
dsetLog(7, __FILE__ "[%d] lastResetTimestamp= %d\n",
__LINE__, myLastResetTimestamp);
dsetLog(7, __FILE__ "[%d] lastUpdatedTimestamp= %d\n",
__LINE__, myLastUpdatedTimestamp);
dsetLog(7, __FILE__ "[%d] stopTime = %d\n",
__LINE__, myStopTime);
myUptime=myCurrentTime-myLastResetTimestamp-myStopTime;
mySeconds= myUptime % 60;
myUptime = myUptime / 60;
myMinutes= myUptime % 60;
myUptime = myUptime / 60;
myHours= myUptime % 24;
myDays = myUptime / 24;
i = 0;
if (myDays > 0) {
if (myDays == 1) {
i = sprintf(p_time, "1 day, ");
} else {
i = sprintf(p_time, "%ld days, ", myDays);
}
}
sprintf(&p_time[i], "%02ld:%02ld:%02ld", myHours, myMinutes, mySeconds);
dsetLog(7, __FILE__ "[%d] Uptime = >%s<\n", __LINE__, p_time);
strncpy(psi->val, p_time, BUFLEN);
}
dsetLog(7, __FILE__ "[%d] Time = >%s<\n", __LINE__, psi->val);
dsetLog(3, __FILE__ "[%d] <- %s\n", __LINE__, __func__ );
return(SUCCESS);
}
bool MaterialLayer::beginPass(IRenderSystem *pRenderSystem)
{
PP_BY_NAME("MaterialLayer::beginPass");
if(!m_pTexture)return false;
PP_BY_NAME_START("MaterialLayer::beginPass::saveContext");
saveContext(pRenderSystem);
PP_BY_NAME_STOP();
pRenderSystem->setTexture(0,m_pTexture);
if(m_bClampS)
{
pRenderSystem->setTextureWrapS(0,TAM_CLAMP_TO_EDGE);
}
if(m_bClampT)
{
pRenderSystem->setTextureWrapT(0,TAM_CLAMP_TO_EDGE);
}
if(m_bTwoSide)
{
pRenderSystem->setCullingMode(CULL_NONE);
}
pRenderSystem->setSurfaceDiffuse(m_fullDiffuse);
if(m_bUnshaded)
{
pRenderSystem->setLightingEnabled(false);
}
else
{
pRenderSystem->setLightingEnabled(true);
}
if(m_bUnfogged)
{
pRenderSystem->enableFog(false);
}
if(m_SphereEnvironmentMap)
{
pRenderSystem->setTextureCoordCalculation(0,TEXCALC_ENVIRONMENT_MAP);
}
BlendMode bm = m_blendMode;
if((bm == BM_OPAQUE || bm == BM_TRANSPARENT || bm == BM_MODULATE2X || bm == BM_TRANSPARENT) && m_fullDiffuse.a < 1.0f)
bm = BM_ALPHA_BLEND;
switch(bm)
{
case BM_OPAQUE:
{
pRenderSystem->setSceneBlending(SBF_ONE,SBF_ZERO);
pRenderSystem->setAlphaCheckEnabled(false);
pRenderSystem->setDepthBufferCheckEnabled(true);
pRenderSystem->setDepthBufferWriteEnabled(true);
break;
}
case BM_TRANSPARENT:
{
pRenderSystem->setSceneBlending(SBF_ONE,SBF_ZERO);
pRenderSystem->setAlphaCheckEnabled(true);
pRenderSystem->setAlphaFunction(CMPF_GREATER_EQUAL,0.7f);
pRenderSystem->setDepthBufferCheckEnabled(true);
pRenderSystem->setDepthBufferWriteEnabled(true);
break;
}
case BM_ALPHA_BLEND:
{
pRenderSystem->setDepthBufferFunction(CMPF_LESS_EQUAL);
pRenderSystem->setAlphaCheckEnabled(false);
pRenderSystem->setSceneBlending(SBF_SOURCE_ALPHA,SBF_ONE_MINUS_SOURCE_ALPHA);
pRenderSystem->setDepthBufferCheckEnabled(true);
if(m_fullDiffuse.a < 1.0f)
pRenderSystem->setDepthBufferWriteEnabled(true);
else
pRenderSystem->setDepthBufferWriteEnabled(false);
break;
}
case BM_ADDITIVE:
{
pRenderSystem->setSceneBlending(SBF_SOURCE_COLOR,SBF_ONE);
pRenderSystem->setAlphaCheckEnabled(false);
pRenderSystem->setDepthBufferCheckEnabled(true);
pRenderSystem->setDepthBufferWriteEnabled(false);
break;
}
case BM_ADDITIVE_ALPHA:
{
pRenderSystem->setSceneBlending(SBF_SOURCE_ALPHA,SBF_ONE);
pRenderSystem->setAlphaCheckEnabled(false);
pRenderSystem->setDepthBufferCheckEnabled(true);
pRenderSystem->setDepthBufferWriteEnabled(false);
break;
}
case BM_MODULATE:
{
pRenderSystem->setSceneBlending(SBF_DEST_COLOR,SBF_SOURCE_COLOR);
pRenderSystem->setAlphaCheckEnabled(false);
pRenderSystem->setDepthBufferCheckEnabled(true);
pRenderSystem->setDepthBufferWriteEnabled(false);
break;
}
case BM_MODULATE2X:
{
pRenderSystem->setSceneBlending(SBF_DEST_COLOR,SBF_SOURCE_COLOR);
pRenderSystem->setAlphaCheckEnabled(false);
pRenderSystem->setDepthBufferCheckEnabled(true);
pRenderSystem->setDepthBufferWriteEnabled(false);
break;
}
case BM_OPAQUE_NOWRITEDEPTH:
{
pRenderSystem->setSceneBlending(SBF_ONE,SBF_ZERO);
pRenderSystem->setAlphaCheckEnabled(false);
pRenderSystem->setDepthBufferCheckEnabled(true);
pRenderSystem->setDepthBufferWriteEnabled(false);
break;
}
}
if(m_bNoDepthTest)
{
pRenderSystem->setDepthBufferCheckEnabled(false);
}
if(m_bNoDepthSet)
{
pRenderSystem->setDepthBufferWriteEnabled(false);
}
return true;
}
View::~View()
{
saveContext();
}
void View::slotCurrentChanged( int index )
{
actionViewList->setEnabled( index != 0 );
actionViewGantt->setEnabled( index != 1 );
saveContext();
}
