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Bug 999559 part 1 - Rename IonFrameIterator to JitFrameIterator. r=shu

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--HG--
rename : js/src/jit/IonFrameIterator-inl.h => js/src/jit/JitFrameIterator-inl.h
rename : js/src/jit/IonFrameIterator.h => js/src/jit/JitFrameIterator.h
This commit is contained in:
Jan de Mooij 2014-04-23 11:56:21 +02:00
parent 0fdc4e2df4
commit c7e2fd1671
20 changed files with 115 additions and 115 deletions
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14
js/src/jit/Bailouts.cpp
View File

@ -15,7 +15,7 @@
#include "jit/Snapshots.h"
#include "vm/TraceLogging.h"
#include "jit/IonFrameIterator-inl.h"
#include "jit/JitFrameIterator-inl.h"
#include "vm/Stack-inl.h"
using namespace js;
@ -24,15 +24,15 @@ using namespace js::jit;
// These constructor are exactly the same except for the type of the iterator
// which is given to the SnapshotIterator constructor. Doing so avoid the
// creation of virtual functions for the IonIterator but may introduce some
// weirdness as IonInlineIterator is using an IonFrameIterator reference.
// weirdness as IonInlineIterator is using a JitFrameIterator reference.
//
// If a function relies on ionScript() or to use OsiIndex(), due to the
// lack of virtual, these functions will use the IonFrameIterator reference
// lack of virtual, these functions will use the JitFrameIterator reference
// contained in the InlineFrameIterator and thus are not able to recover
// correctly the data stored in IonBailoutIterator.
//
// Currently, such cases should not happen because our only use case of the
// IonFrameIterator within InlineFrameIterator is to read the frame content, or
// JitFrameIterator within InlineFrameIterator is to read the frame content, or
// to clone it to find the parent scripted frame. Both use cases are fine and
// should not cause any issue since the only potential issue is to read the
// bailed out frame.
@ -63,7 +63,7 @@ IonBailoutIterator::dump() const
++frames;
}
} else {
IonFrameIterator::dump();
JitFrameIterator::dump();
}
}
@ -151,8 +151,8 @@ jit::InvalidationBailout(InvalidationBailoutStack *sp, size_t *frameSizeOut,
}
IonBailoutIterator::IonBailoutIterator(const JitActivationIterator &activations,
const IonFrameIterator &frame)
: IonFrameIterator(activations),
const JitFrameIterator &frame)
: JitFrameIterator(activations),
machine_(frame.machineState())
{
returnAddressToFp_ = frame.returnAddressToFp();

10
js/src/jit/Bailouts.h
View File

@ -9,8 +9,8 @@
#include "jstypes.h"
#include "jit/IonFrameIterator.h"
#include "jit/IonFrames.h"
#include "jit/JitFrameIterator.h"
#include "vm/Stack.h"
namespace js {
@ -111,8 +111,8 @@ class InvalidationBailoutStack;
// This iterator is constructed at a time where there is no exit frame at the
// moment. They must be initialized to the first JS frame instead of the exit
// frame as usually done with IonFrameIterator.
class IonBailoutIterator : public IonFrameIterator
// frame as usually done with JitFrameIterator.
class IonBailoutIterator : public JitFrameIterator
{
MachineState machine_;
uint32_t snapshotOffset_;
@ -122,7 +122,7 @@ class IonBailoutIterator : public IonFrameIterator
public:
IonBailoutIterator(const JitActivationIterator &activations, BailoutStack *sp);
IonBailoutIterator(const JitActivationIterator &activations, InvalidationBailoutStack *sp);
IonBailoutIterator(const JitActivationIterator &activations, const IonFrameIterator &frame);
IonBailoutIterator(const JitActivationIterator &activations, const JitFrameIterator &frame);
SnapshotOffset snapshotOffset() const {
JS_ASSERT(topIonScript_);
@ -138,7 +138,7 @@ class IonBailoutIterator : public IonFrameIterator
IonScript *ionScript() const {
if (topIonScript_)
return topIonScript_;
return IonFrameIterator::ionScript();
return JitFrameIterator::ionScript();
}
void dump() const;

2
js/src/jit/BaselineBailouts.cpp
View File

@ -1538,7 +1538,7 @@ jit::FinishBailoutToBaseline(BaselineBailoutInfo *bailoutInfo)
RootedScript outerScript(cx, nullptr);
JS_ASSERT(cx->currentlyRunningInJit());
IonFrameIterator iter(cx);
JitFrameIterator iter(cx);
uint32_t frameno = 0;
while (frameno < numFrames) {

4
js/src/jit/BaselineFrame.cpp
View File

@ -28,7 +28,7 @@ MarkLocals(BaselineFrame *frame, JSTracer *trc, unsigned start, unsigned end)
}
void
BaselineFrame::trace(JSTracer *trc, IonFrameIterator &frameIterator)
BaselineFrame::trace(JSTracer *trc, JitFrameIterator &frameIterator)
{
replaceCalleeToken(MarkCalleeToken(trc, calleeToken()));
@ -208,7 +208,7 @@ BaselineFrame::initForOsr(InterpreterFrame *fp, uint32_t numStackValues)
// debugger, wants a valid return address, but it's okay to just pick one.
// In debug mode there's always at least 1 ICEntry (since there are always
// debug prologue/epilogue calls).
IonFrameIterator iter(cx);
JitFrameIterator iter(cx);
JS_ASSERT(iter.returnAddress() == nullptr);
BaselineScript *baseline = fp->script()->baselineScript();
iter.current()->setReturnAddress(baseline->returnAddressForIC(baseline->icEntry(0)));

2
js/src/jit/BaselineFrame.h
View File

@ -296,7 +296,7 @@ class BaselineFrame
flags_ |= OVER_RECURSED;
}
void trace(JSTracer *trc, IonFrameIterator &frame);
void trace(JSTracer *trc, JitFrameIterator &frame);
bool isFunctionFrame() const {
return CalleeTokenIsFunction(calleeToken());

2
js/src/jit/BaselineIC.cpp
View File

@ -773,7 +773,7 @@ IsTopFrameConstructing(JSContext *cx)
{
JS_ASSERT(cx->currentlyRunningInJit());
JitActivationIterator activations(cx->runtime());
IonFrameIterator iter(activations);
JitFrameIterator iter(activations);
JS_ASSERT(iter.type() == JitFrame_Exit);
++iter;

2
js/src/jit/BaselineJIT.cpp
View File

@ -931,7 +931,7 @@ jit::ToggleBaselineSPS(JSRuntime *runtime, bool enable)
static void
MarkActiveBaselineScripts(JSRuntime *rt, const JitActivationIterator &activation)
{
for (jit::IonFrameIterator iter(activation); !iter.done(); ++iter) {
for (jit::JitFrameIterator iter(activation); !iter.done(); ++iter) {
switch (iter.type()) {
case JitFrame_BaselineJS:
iter.script()->baselineScript()->setActive();

4
js/src/jit/Ion.cpp
View File

@ -2514,7 +2514,7 @@ InvalidateActivation(FreeOp *fop, uint8_t *ionTop, bool invalidateAll)
size_t frameno = 1;
for (IonFrameIterator it(ionTop, SequentialExecution); !it.done(); ++it, ++frameno) {
for (JitFrameIterator it(ionTop, SequentialExecution); !it.done(); ++it, ++frameno) {
JS_ASSERT_IF(frameno == 1, it.type() == JitFrame_Exit);
#ifdef DEBUG
@ -2880,7 +2880,7 @@ jit::ForbidCompilation(JSContext *cx, JSScript *script, ExecutionMode mode)
case SequentialExecution:
if (script->hasIonScript()) {
// It is only safe to modify script->ion if the script is not currently
// running, because IonFrameIterator needs to tell what ionScript to
// running, because JitFrameIterator needs to tell what ionScript to
// use (either the one on the JSScript, or the one hidden in the
// breadcrumbs Invalidation() leaves). Therefore, if invalidation
// fails, we cannot disable the script.

16
js/src/jit/IonFrames-inl.h
View File

@ -11,11 +11,11 @@
#include "jit/IonFrames.h"
#include "jit/IonFrameIterator.h"
#include "jit/JitFrameIterator.h"
#include "jit/LIR.h"
#include "vm/ForkJoin.h"
#include "jit/IonFrameIterator-inl.h"
#include "jit/JitFrameIterator-inl.h"
namespace js {
namespace jit {
@ -31,28 +31,28 @@ SafepointIndex::resolve()
}
inline uint8_t *
IonFrameIterator::returnAddress() const
JitFrameIterator::returnAddress() const
{
IonCommonFrameLayout *current = (IonCommonFrameLayout *) current_;
return current->returnAddress();
}
inline size_t
IonFrameIterator::prevFrameLocalSize() const
JitFrameIterator::prevFrameLocalSize() const
{
IonCommonFrameLayout *current = (IonCommonFrameLayout *) current_;
return current->prevFrameLocalSize();
}
inline FrameType
IonFrameIterator::prevType() const
JitFrameIterator::prevType() const
{
IonCommonFrameLayout *current = (IonCommonFrameLayout *) current_;
return current->prevType();
}
inline bool
IonFrameIterator::isFakeExitFrame() const
JitFrameIterator::isFakeExitFrame() const
{
bool res = (prevType() == JitFrame_Unwound_Rectifier ||
prevType() == JitFrame_Unwound_IonJS ||
@ -62,7 +62,7 @@ IonFrameIterator::isFakeExitFrame() const
}
inline IonExitFrameLayout *
IonFrameIterator::exitFrame() const
JitFrameIterator::exitFrame() const
{
JS_ASSERT(type() == JitFrame_Exit);
JS_ASSERT(!isFakeExitFrame());
@ -72,7 +72,7 @@ IonFrameIterator::exitFrame() const
inline BaselineFrame *
GetTopBaselineFrame(JSContext *cx)
{
IonFrameIterator iter(cx);
JitFrameIterator iter(cx);
JS_ASSERT(iter.type() == JitFrame_Exit);
++iter;
if (iter.isBaselineStub())

100
js/src/jit/IonFrames.cpp
View File

@ -27,7 +27,7 @@
#include "vm/ForkJoin.h"
#include "vm/Interpreter.h"
#include "jit/IonFrameIterator-inl.h"
#include "jit/JitFrameIterator-inl.h"
#include "vm/Probes-inl.h"
namespace js {
@ -72,7 +72,7 @@ ReadFrameBooleanSlot(IonJSFrameLayout *fp, int32_t slot)
return *(bool *)((char *)fp + OffsetOfFrameSlot(slot));
}
IonFrameIterator::IonFrameIterator(JSContext *cx)
JitFrameIterator::JitFrameIterator(JSContext *cx)
: current_(cx->mainThread().ionTop),
type_(JitFrame_Exit),
returnAddressToFp_(nullptr),
@ -83,7 +83,7 @@ IonFrameIterator::IonFrameIterator(JSContext *cx)
{
}
IonFrameIterator::IonFrameIterator(const ActivationIterator &activations)
JitFrameIterator::JitFrameIterator(const ActivationIterator &activations)
: current_(activations.jitTop()),
type_(JitFrame_Exit),
returnAddressToFp_(nullptr),
@ -94,7 +94,7 @@ IonFrameIterator::IonFrameIterator(const ActivationIterator &activations)
{
}
IonFrameIterator::IonFrameIterator(IonJSFrameLayout *fp, ExecutionMode mode)
JitFrameIterator::JitFrameIterator(IonJSFrameLayout *fp, ExecutionMode mode)
: current_((uint8_t *)fp),
type_(JitFrame_IonJS),
returnAddressToFp_(fp->returnAddress()),
@ -104,14 +104,14 @@ IonFrameIterator::IonFrameIterator(IonJSFrameLayout *fp, ExecutionMode mode)
}
bool
IonFrameIterator::checkInvalidation() const
JitFrameIterator::checkInvalidation() const
{
IonScript *dummy;
return checkInvalidation(&dummy);
}
bool
IonFrameIterator::checkInvalidation(IonScript **ionScriptOut) const
JitFrameIterator::checkInvalidation(IonScript **ionScriptOut) const
{
uint8_t *returnAddr = returnAddressToFp();
JSScript *script = this->script();
@ -137,13 +137,13 @@ IonFrameIterator::checkInvalidation(IonScript **ionScriptOut) const
}
CalleeToken
IonFrameIterator::calleeToken() const
JitFrameIterator::calleeToken() const
{
return ((IonJSFrameLayout *) current_)->calleeToken();
}
JSFunction *
IonFrameIterator::callee() const
JitFrameIterator::callee() const
{
JS_ASSERT(isScripted());
JS_ASSERT(isFunctionFrame());
@ -151,7 +151,7 @@ IonFrameIterator::callee() const
}
JSFunction *
IonFrameIterator::maybeCallee() const
JitFrameIterator::maybeCallee() const
{
if (isScripted() && (isFunctionFrame()))
return callee();
@ -159,7 +159,7 @@ IonFrameIterator::maybeCallee() const
}
bool
IonFrameIterator::isNative() const
JitFrameIterator::isNative() const
{
if (type_ != JitFrame_Exit || isFakeExitFrame())
return false;
@ -167,7 +167,7 @@ IonFrameIterator::isNative() const
}
bool
IonFrameIterator::isOOLNative() const
JitFrameIterator::isOOLNative() const
{
if (type_ != JitFrame_Exit)
return false;
@ -175,7 +175,7 @@ IonFrameIterator::isOOLNative() const
}
bool
IonFrameIterator::isOOLPropertyOp() const
JitFrameIterator::isOOLPropertyOp() const
{
if (type_ != JitFrame_Exit)
return false;
@ -183,7 +183,7 @@ IonFrameIterator::isOOLPropertyOp() const
}
bool
IonFrameIterator::isOOLProxy() const
JitFrameIterator::isOOLProxy() const
{
if (type_ != JitFrame_Exit)
return false;
@ -191,7 +191,7 @@ IonFrameIterator::isOOLProxy() const
}
bool
IonFrameIterator::isDOMExit() const
JitFrameIterator::isDOMExit() const
{
if (type_ != JitFrame_Exit)
return false;
@ -199,13 +199,13 @@ IonFrameIterator::isDOMExit() const
}
bool
IonFrameIterator::isFunctionFrame() const
JitFrameIterator::isFunctionFrame() const
{
return CalleeTokenIsFunction(calleeToken());
}
JSScript *
IonFrameIterator::script() const
JitFrameIterator::script() const
{
JS_ASSERT(isScripted());
if (isBaselineJS())
@ -216,7 +216,7 @@ IonFrameIterator::script() const
}
void
IonFrameIterator::baselineScriptAndPc(JSScript **scriptRes, jsbytecode **pcRes) const
JitFrameIterator::baselineScriptAndPc(JSScript **scriptRes, jsbytecode **pcRes) const
{
JS_ASSERT(isBaselineJS());
JSScript *script = this->script();
@ -246,7 +246,7 @@ IonFrameIterator::baselineScriptAndPc(JSScript **scriptRes, jsbytecode **pcRes)
}
Value *
IonFrameIterator::actualArgs() const
JitFrameIterator::actualArgs() const
{
return jsFrame()->argv() + 1;
}
@ -275,7 +275,7 @@ SizeOfFramePrefix(FrameType type)
}
uint8_t *
IonFrameIterator::prevFp() const
JitFrameIterator::prevFp() const
{
size_t currentSize = SizeOfFramePrefix(type_);
// This quick fix must be removed as soon as bug 717297 land. This is
@ -290,8 +290,8 @@ IonFrameIterator::prevFp() const
return current_ + currentSize;
}
IonFrameIterator &
IonFrameIterator::operator++()
JitFrameIterator &
JitFrameIterator::operator++()
{
JS_ASSERT(type_ != JitFrame_Entry);
@ -319,7 +319,7 @@ IonFrameIterator::operator++()
}
uintptr_t *
IonFrameIterator::spillBase() const
JitFrameIterator::spillBase() const
{
// Get the base address to where safepoint registers are spilled.
// Out-of-line calls do not unwind the extra padding space used to
@ -329,7 +329,7 @@ IonFrameIterator::spillBase() const
}
MachineState
IonFrameIterator::machineState() const
JitFrameIterator::machineState() const
{
SafepointReader reader(ionScript(), safepoint());
uintptr_t *spill = spillBase();
@ -446,7 +446,7 @@ HandleExceptionIon(JSContext *cx, const InlineFrameIterator &frame, ResumeFromEx
}
static void
HandleExceptionBaseline(JSContext *cx, const IonFrameIterator &frame, ResumeFromException *rfe,
HandleExceptionBaseline(JSContext *cx, const JitFrameIterator &frame, ResumeFromException *rfe,
bool *calledDebugEpilogue)
{
JS_ASSERT(frame.isBaselineJS());
@ -583,7 +583,7 @@ HandleException(ResumeFromException *rfe)
if (cx->runtime()->hasIonReturnOverride())
cx->runtime()->takeIonReturnOverride();
IonFrameIterator iter(cx);
JitFrameIterator iter(cx);
while (!iter.isEntry()) {
bool overrecursed = false;
if (iter.isIonJS()) {
@ -693,7 +693,7 @@ void
HandleParallelFailure(ResumeFromException *rfe)
{
ForkJoinContext *cx = ForkJoinContext::current();
IonFrameIterator iter(cx->perThreadData->ionTop, ParallelExecution);
JitFrameIterator iter(cx->perThreadData->ionTop, ParallelExecution);
parallel::Spew(parallel::SpewBailouts, "Bailing from VM reentry");
@ -774,7 +774,7 @@ MarkCalleeToken(JSTracer *trc, CalleeToken token)
#ifdef JS_NUNBOX32
static inline uintptr_t
ReadAllocation(const IonFrameIterator &frame, const LAllocation *a)
ReadAllocation(const JitFrameIterator &frame, const LAllocation *a)
{
if (a->isGeneralReg()) {
Register reg = a->toGeneralReg()->reg();
@ -791,7 +791,7 @@ ReadAllocation(const IonFrameIterator &frame, const LAllocation *a)
#endif
static void
MarkActualArguments(JSTracer *trc, const IonFrameIterator &frame)
MarkActualArguments(JSTracer *trc, const JitFrameIterator &frame)
{
IonJSFrameLayout *layout = frame.jsFrame();
JS_ASSERT(CalleeTokenIsFunction(layout->calleeToken()));
@ -806,7 +806,7 @@ MarkActualArguments(JSTracer *trc, const IonFrameIterator &frame)
#ifdef JS_NUNBOX32
static inline void
WriteAllocation(const IonFrameIterator &frame, const LAllocation *a, uintptr_t value)
WriteAllocation(const JitFrameIterator &frame, const LAllocation *a, uintptr_t value)
{
if (a->isGeneralReg()) {
Register reg = a->toGeneralReg()->reg();
@ -825,7 +825,7 @@ WriteAllocation(const IonFrameIterator &frame, const LAllocation *a, uintptr_t v
#endif
static void
MarkIonJSFrame(JSTracer *trc, const IonFrameIterator &frame)
MarkIonJSFrame(JSTracer *trc, const JitFrameIterator &frame)
{
IonJSFrameLayout *layout = (IonJSFrameLayout *)frame.fp();
@ -895,7 +895,7 @@ MarkIonJSFrame(JSTracer *trc, const IonFrameIterator &frame)
#ifdef JSGC_GENERATIONAL
static void
UpdateIonJSFrameForMinorGC(JSTracer *trc, const IonFrameIterator &frame)
UpdateIonJSFrameForMinorGC(JSTracer *trc, const JitFrameIterator &frame)
{
// Minor GCs may move slots/elements allocated in the nursery. Update
// any slots/elements pointers stored in this frame.
@ -941,7 +941,7 @@ UpdateIonJSFrameForMinorGC(JSTracer *trc, const IonFrameIterator &frame)
#endif
static void
MarkBaselineStubFrame(JSTracer *trc, const IonFrameIterator &frame)
MarkBaselineStubFrame(JSTracer *trc, const JitFrameIterator &frame)
{
// Mark the ICStub pointer stored in the stub frame. This is necessary
// so that we don't destroy the stub code after unlinking the stub.
@ -958,7 +958,7 @@ MarkBaselineStubFrame(JSTracer *trc, const IonFrameIterator &frame)
void
JitActivationIterator::jitStackRange(uintptr_t *&min, uintptr_t *&end)
{
IonFrameIterator frames(jitTop(), SequentialExecution);
JitFrameIterator frames(jitTop(), SequentialExecution);
if (frames.isFakeExitFrame()) {
min = reinterpret_cast<uintptr_t *>(frames.fp());
@ -994,7 +994,7 @@ JitActivationIterator::jitStackRange(uintptr_t *&min, uintptr_t *&end)
}
static void
MarkJitExitFrame(JSTracer *trc, const IonFrameIterator &frame)
MarkJitExitFrame(JSTracer *trc, const JitFrameIterator &frame)
{
// Ignore fake exit frames created by EnsureExitFrame.
if (frame.isFakeExitFrame())
@ -1134,7 +1134,7 @@ MarkJitExitFrame(JSTracer *trc, const IonFrameIterator &frame)
}
static void
MarkRectifierFrame(JSTracer *trc, const IonFrameIterator &frame)
MarkRectifierFrame(JSTracer *trc, const JitFrameIterator &frame)
{
// Mark thisv.
//
@ -1157,7 +1157,7 @@ MarkJitActivation(JSTracer *trc, const JitActivationIterator &activations)
}
#endif
for (IonFrameIterator frames(activations); !frames.done(); ++frames) {
for (JitFrameIterator frames(activations); !frames.done(); ++frames) {
switch (frames.type()) {
case JitFrame_Exit:
MarkJitExitFrame(trc, frames);
@ -1197,7 +1197,7 @@ UpdateJitActivationsForMinorGC(JSRuntime *rt, JSTracer *trc)
{
JS_ASSERT(trc->runtime()->isHeapMinorCollecting());
for (JitActivationIterator activations(rt); !activations.done(); ++activations) {
for (IonFrameIterator frames(activations); !frames.done(); ++frames) {
for (JitFrameIterator frames(activations); !frames.done(); ++frames) {
if (frames.type() == JitFrame_IonJS)
UpdateIonJSFrameForMinorGC(trc, frames);
}
@ -1220,7 +1220,7 @@ GetPcScript(JSContext *cx, JSScript **scriptRes, jsbytecode **pcRes)
JSRuntime *rt = cx->runtime();
// Recover the return address.
IonFrameIterator it(rt->mainThread.ionTop, SequentialExecution);
JitFrameIterator it(rt->mainThread.ionTop, SequentialExecution);
// If the previous frame is a rectifier frame (maybe unwound),
// skip past it.
@ -1306,7 +1306,7 @@ SnapshotIterator::SnapshotIterator(IonScript *ionScript, SnapshotOffset snapshot
JS_ASSERT(snapshotOffset < ionScript->snapshotsListSize());
}
SnapshotIterator::SnapshotIterator(const IonFrameIterator &iter)
SnapshotIterator::SnapshotIterator(const JitFrameIterator &iter)
: snapshot_(iter.ionScript()->snapshots(),
iter.osiIndex()->snapshotOffset(),
iter.ionScript()->snapshotsRVATableSize(),
@ -1536,7 +1536,7 @@ SnapshotIterator::nextFrame()
}
IonScript *
IonFrameIterator::ionScript() const
JitFrameIterator::ionScript() const
{
JS_ASSERT(type() == JitFrame_IonJS);
@ -1553,7 +1553,7 @@ IonFrameIterator::ionScript() const
}
const SafepointIndex *
IonFrameIterator::safepoint() const
JitFrameIterator::safepoint() const
{
if (!cachedSafepointIndex_)
cachedSafepointIndex_ = ionScript()->getSafepointIndex(returnAddressToFp());
@ -1561,7 +1561,7 @@ IonFrameIterator::safepoint() const
}
const OsiIndex *
IonFrameIterator::osiIndex() const
JitFrameIterator::osiIndex() const
{
SafepointReader reader(ionScript(), safepoint());
return ionScript()->getOsiIndex(reader.osiReturnPointOffset());
@ -1569,7 +1569,7 @@ IonFrameIterator::osiIndex() const
template <AllowGC allowGC>
void
InlineFrameIteratorMaybeGC<allowGC>::resetOn(const IonFrameIterator *iter)
InlineFrameIteratorMaybeGC<allowGC>::resetOn(const JitFrameIterator *iter)
{
frame_ = iter;
framesRead_ = 0;
@ -1580,8 +1580,8 @@ InlineFrameIteratorMaybeGC<allowGC>::resetOn(const IonFrameIterator *iter)
findNextFrame();
}
}
template void InlineFrameIteratorMaybeGC<NoGC>::resetOn(const IonFrameIterator *iter);
template void InlineFrameIteratorMaybeGC<CanGC>::resetOn(const IonFrameIterator *iter);
template void InlineFrameIteratorMaybeGC<NoGC>::resetOn(const JitFrameIterator *iter);
template void InlineFrameIteratorMaybeGC<CanGC>::resetOn(const JitFrameIterator *iter);
template <AllowGC allowGC>
void
@ -1719,9 +1719,9 @@ template bool InlineFrameIteratorMaybeGC<NoGC>::isConstructing() const;
template bool InlineFrameIteratorMaybeGC<CanGC>::isConstructing() const;
bool
IonFrameIterator::isConstructing() const
JitFrameIterator::isConstructing() const
{
IonFrameIterator parent(*this);
JitFrameIterator parent(*this);
// Skip the current frame and look at the caller's.
do {
@ -1760,7 +1760,7 @@ IonFrameIterator::isConstructing() const
}
unsigned
IonFrameIterator::numActualArgs() const
JitFrameIterator::numActualArgs() const
{
if (isScripted())
return jsFrame()->numActualArgs();
@ -1791,7 +1791,7 @@ struct DumpOp {
};
void
IonFrameIterator::dumpBaseline() const
JitFrameIterator::dumpBaseline() const
{
JS_ASSERT(isBaselineJS());
@ -1898,7 +1898,7 @@ template void InlineFrameIteratorMaybeGC<NoGC>::dump() const;
template void InlineFrameIteratorMaybeGC<CanGC>::dump() const;
void
IonFrameIterator::dump() const
JitFrameIterator::dump() const
{
switch (type_) {
case JitFrame_Entry:

4
js/src/jit/IonFrames.h
View File

@ -14,7 +14,7 @@
#include "jscntxt.h"
#include "jsfun.h"
#include "jit/IonFrameIterator.h"
#include "jit/JitFrameIterator.h"
namespace js {
namespace jit {
@ -282,7 +282,7 @@ MakeFrameDescriptor(uint32_t frameSize, FrameType type)
inline JSScript *
GetTopIonJSScript(uint8_t *ionTop, void **returnAddrOut, ExecutionMode mode)
{
IonFrameIterator iter(ionTop, mode);
JitFrameIterator iter(ionTop, mode);
JS_ASSERT(iter.type() == JitFrame_Exit);
++iter;

10
js/src/jit/IonFrameIterator-inl.h → js/src/jit/JitFrameIterator-inl.h
View File

@ -4,12 +4,12 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef jit_IonFrameIterator_inl_h
#define jit_IonFrameIterator_inl_h
#ifndef jit_JitFrameIterator_inl_h
#define jit_JitFrameIterator_inl_h
#ifdef JS_ION
#include "jit/IonFrameIterator.h"
#include "jit/JitFrameIterator.h"
#include "jit/Bailouts.h"
#include "jit/BaselineFrame.h"
@ -34,7 +34,7 @@ InlineFrameIteratorMaybeGC<allowGC>::InlineFrameIteratorMaybeGC(
}
inline BaselineFrame *
IonFrameIterator::baselineFrame() const
JitFrameIterator::baselineFrame() const
{
JS_ASSERT(isBaselineJS());
return (BaselineFrame *)(fp() - BaselineFrame::FramePointerOffset - BaselineFrame::Size());
@ -45,4 +45,4 @@ IonFrameIterator::baselineFrame() const
#endif // JS_ION
#endif /* jit_IonFrameIterator_inl_h */
#endif /* jit_JitFrameIterator_inl_h */

30
js/src/jit/IonFrameIterator.h → js/src/jit/JitFrameIterator.h
View File

@ -4,8 +4,8 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef jit_IonFrameIterator_h
#define jit_IonFrameIterator_h
#ifndef jit_JitFrameIterator_h
#define jit_JitFrameIterator_h
#ifdef JS_ION
@ -81,7 +81,7 @@ class BaselineFrame;
class JitActivation;
class IonFrameIterator
class JitFrameIterator
{
protected:
uint8_t *current_;
@ -97,7 +97,7 @@ class IonFrameIterator
void dumpBaseline() const;
public:
explicit IonFrameIterator(uint8_t *top, ExecutionMode mode)
explicit JitFrameIterator(uint8_t *top, ExecutionMode mode)
: current_(top),
type_(JitFrame_Exit),
returnAddressToFp_(nullptr),
@ -107,9 +107,9 @@ class IonFrameIterator
mode_(mode)
{ }
explicit IonFrameIterator(JSContext *cx);
explicit IonFrameIterator(const ActivationIterator &activations);
explicit IonFrameIterator(IonJSFrameLayout *fp, ExecutionMode mode);
explicit JitFrameIterator(JSContext *cx);
explicit JitFrameIterator(const ActivationIterator &activations);
explicit JitFrameIterator(IonJSFrameLayout *fp, ExecutionMode mode);
// Current frame information.
FrameType type() const {
@ -195,7 +195,7 @@ class IonFrameIterator
inline bool done() const {
return type_ == JitFrame_Entry;
}
IonFrameIterator &operator++();
JitFrameIterator &operator++();
// Returns the IonScript associated with this JS frame.
IonScript *ionScript() const;
@ -351,7 +351,7 @@ class SnapshotIterator
SnapshotIterator(IonScript *ionScript, SnapshotOffset snapshotOffset,
IonJSFrameLayout *fp, const MachineState &machine);
SnapshotIterator(const IonFrameIterator &iter);
SnapshotIterator(const JitFrameIterator &iter);
SnapshotIterator(const IonBailoutIterator &iter);
SnapshotIterator();
@ -423,7 +423,7 @@ class SnapshotIterator
template <AllowGC allowGC=CanGC>
class InlineFrameIteratorMaybeGC
{
const IonFrameIterator *frame_;
const JitFrameIterator *frame_;
SnapshotIterator start_;
SnapshotIterator si_;
uint32_t framesRead_;
@ -447,14 +447,14 @@ class InlineFrameIteratorMaybeGC
void findNextFrame();
public:
InlineFrameIteratorMaybeGC(JSContext *cx, const IonFrameIterator *iter)
InlineFrameIteratorMaybeGC(JSContext *cx, const JitFrameIterator *iter)
: callee_(cx),
script_(cx)
{
resetOn(iter);
}
InlineFrameIteratorMaybeGC(JSRuntime *rt, const IonFrameIterator *iter)
InlineFrameIteratorMaybeGC(JSRuntime *rt, const JitFrameIterator *iter)
: callee_(rt),
script_(rt)
{
@ -614,9 +614,9 @@ class InlineFrameIteratorMaybeGC
void dump() const;
void resetOn(const IonFrameIterator *iter);
void resetOn(const JitFrameIterator *iter);
const IonFrameIterator &frame() const {
const JitFrameIterator &frame() const {
return *frame_;
}
@ -638,4 +638,4 @@ typedef InlineFrameIteratorMaybeGC<NoGC> InlineFrameIteratorNoGC;
#endif // JS_ION
#endif /* jit_IonFrameIterator_h */
#endif /* jit_JitFrameIterator_h */

2
js/src/jit/VMFunctions.cpp
View File

@ -1018,7 +1018,7 @@ Recompile(JSContext *cx)
{
JS_ASSERT(cx->currentlyRunningInJit());
JitActivationIterator activations(cx->runtime());
IonFrameIterator iter(activations);
JitFrameIterator iter(activations);
JS_ASSERT(iter.type() == JitFrame_Exit);
++iter;

4
js/src/jit/arm/Bailouts-arm.cpp
View File

@ -70,7 +70,7 @@ static_assert((sizeof(BailoutStack) % 8) == 0, "BailoutStack should be 8-byte al
IonBailoutIterator::IonBailoutIterator(const JitActivationIterator &activations,
BailoutStack *bailout)
: IonFrameIterator(activations),
: JitFrameIterator(activations),
machine_(bailout->machine())
{
uint8_t *sp = bailout->parentStackPointer();
@ -105,7 +105,7 @@ IonBailoutIterator::IonBailoutIterator(const JitActivationIterator &activations,
IonBailoutIterator::IonBailoutIterator(const JitActivationIterator &activations,
InvalidationBailoutStack *bailout)
: IonFrameIterator(activations),
: JitFrameIterator(activations),
machine_(bailout->machine())
{
returnAddressToFp_ = bailout->osiPointReturnAddress();

4
js/src/jit/x64/Bailouts-x64.cpp
View File

@ -47,7 +47,7 @@ class BailoutStack
IonBailoutIterator::IonBailoutIterator(const JitActivationIterator &activations,
BailoutStack *bailout)
: IonFrameIterator(activations),
: JitFrameIterator(activations),
machine_(bailout->machineState())
{
uint8_t *sp = bailout->parentStackPointer();
@ -62,7 +62,7 @@ IonBailoutIterator::IonBailoutIterator(const JitActivationIterator &activations,
IonBailoutIterator::IonBailoutIterator(const JitActivationIterator &activations,
InvalidationBailoutStack *bailout)
: IonFrameIterator(activations),
: JitFrameIterator(activations),
machine_(bailout->machine())
{
returnAddressToFp_ = bailout->osiPointReturnAddress();

4
js/src/jit/x86/Bailouts-x86.cpp
View File

@ -67,7 +67,7 @@ class BailoutStack
IonBailoutIterator::IonBailoutIterator(const JitActivationIterator &activations,
BailoutStack *bailout)
: IonFrameIterator(activations),
: JitFrameIterator(activations),
machine_(bailout->machine())
{
uint8_t *sp = bailout->parentStackPointer();
@ -102,7 +102,7 @@ IonBailoutIterator::IonBailoutIterator(const JitActivationIterator &activations,
IonBailoutIterator::IonBailoutIterator(const JitActivationIterator &activations,
InvalidationBailoutStack *bailout)
: IonFrameIterator(activations),
: JitFrameIterator(activations),
machine_(bailout->machine())
{
returnAddressToFp_ = bailout->osiPointReturnAddress();

2
js/src/jsfun.cpp
View File

@ -33,7 +33,7 @@
#include "gc/Marking.h"
#ifdef JS_ION
#include "jit/Ion.h"
#include "jit/IonFrameIterator.h"
#include "jit/JitFrameIterator.h"
#endif
#include "vm/Interpreter.h"
#include "vm/Shape.h"

10
js/src/vm/Stack.cpp
View File

@ -18,7 +18,7 @@
#endif
#include "vm/Opcodes.h"
#include "jit/IonFrameIterator-inl.h"
#include "jit/JitFrameIterator-inl.h"
#include "vm/Interpreter-inl.h"
#include "vm/Probes-inl.h"
#include "vm/ScopeObject-inl.h"
@ -568,7 +568,7 @@ FrameIter::settleOnActivation()
#ifdef JS_ION
if (activation->isJit()) {
data_.ionFrames_ = jit::IonFrameIterator(data_.activations_);
data_.ionFrames_ = jit::JitFrameIterator(data_.activations_);
// Stop at the first scripted frame.
while (!data_.ionFrames_.isScripted() && !data_.ionFrames_.done())
@ -655,7 +655,7 @@ FrameIter::Data::Data(const FrameIter::Data &other)
FrameIter::FrameIter(JSContext *cx, SavedOption savedOption)
: data_(cx, savedOption, CURRENT_CONTEXT, nullptr)
#ifdef JS_ION
, ionInlineFrames_(cx, (js::jit::IonFrameIterator*) nullptr)
, ionInlineFrames_(cx, (js::jit::JitFrameIterator*) nullptr)
#endif
{
settleOnActivation();
@ -665,7 +665,7 @@ FrameIter::FrameIter(JSContext *cx, ContextOption contextOption,
SavedOption savedOption, JSPrincipals *principals)
: data_(cx, savedOption, contextOption, principals)
#ifdef JS_ION
, ionInlineFrames_(cx, (js::jit::IonFrameIterator*) nullptr)
, ionInlineFrames_(cx, (js::jit::JitFrameIterator*) nullptr)
#endif
{
settleOnActivation();
@ -1107,7 +1107,7 @@ FrameIter::updatePcQuadratic()
++data_.activations_;
// Look for the current frame.
data_.ionFrames_ = jit::IonFrameIterator(data_.activations_);
data_.ionFrames_ = jit::JitFrameIterator(data_.activations_);
while (!data_.ionFrames_.isBaselineJS() || data_.ionFrames_.baselineFrame() != frame)
++data_.ionFrames_;

4
js/src/vm/Stack.h
View File

@ -12,7 +12,7 @@
#include "jsfun.h"
#include "jsscript.h"
#include "jit/IonFrameIterator.h"
#include "jit/JitFrameIterator.h"
#ifdef CHECK_OSIPOINT_REGISTERS
#include "jit/Registers.h" // for RegisterDump
#endif
@ -1515,7 +1515,7 @@ class FrameIter
ActivationIterator activations_;
#ifdef JS_ION
jit::IonFrameIterator ionFrames_;
jit::JitFrameIterator ionFrames_;
#endif
Data(JSContext *cx, SavedOption savedOption, ContextOption contextOption,