Exemplo n.º 1
0
void StackIterator::Frame::print(int indentLevel)
{
    int i = indentLevel;

    if (!this->callFrame()) {
        printif(i, "frame 0x0\n");
        return;
    }

    CodeBlock* codeBlock = this->codeBlock();
    printif(i, "frame %p {\n", this->callFrame());

    CallFrame* callFrame = m_callFrame;
    CallFrame* callerFrame = this->callerFrame();
    void* returnPC = callFrame->hasReturnPC() ? callFrame->returnPC().value() : 0;

    printif(i, "   name '%s'\n", functionName().utf8().data());
    printif(i, "   sourceURL '%s'\n", sourceURL().utf8().data());
    printif(i, "   hostFlag %d\n", callerFrame->hasHostCallFrameFlag());

#if ENABLE(DFG_JIT)
    printif(i, "   isInlinedFrame %d\n", isInlinedFrame());
    if (isInlinedFrame())
        printif(i, "   InlineCallFrame %p\n", m_inlineCallFrame);
#endif

    printif(i, "   callee %p\n", callee());
    printif(i, "   returnPC %p\n", returnPC);
    printif(i, "   callerFrame %p\n", callerFrame->removeHostCallFrameFlag());
    unsigned locationRawBits = callFrame->locationAsRawBits();
    printif(i, "   rawLocationBits %u 0x%x\n", locationRawBits, locationRawBits);
    printif(i, "   codeBlock %p\n", codeBlock);
    if (codeBlock) {
        JITCode::JITType jitType = codeBlock->jitType();
        if (callFrame->hasLocationAsBytecodeOffset()) {
            unsigned bytecodeOffset = callFrame->locationAsBytecodeOffset();
            printif(i, "      bytecodeOffset %u %p / %zu\n", bytecodeOffset, reinterpret_cast<void*>(bytecodeOffset), codeBlock->instructions().size());
#if ENABLE(DFG_JIT)
        } else {
            unsigned codeOriginIndex = callFrame->locationAsCodeOriginIndex();
            printif(i, "      codeOriginIdex %u %p / %zu\n", codeOriginIndex, reinterpret_cast<void*>(codeOriginIndex), codeBlock->codeOrigins().size());
#endif
        }
        unsigned line = 0;
        unsigned column = 0;
        computeLineAndColumn(line, column);
        printif(i, "      line %d\n", line);
        printif(i, "      column %d\n", column);
        printif(i, "      jitType %d <%s> isOptimizingJIT %d\n", jitType, jitTypeName(jitType), JITCode::isOptimizingJIT(jitType));
#if ENABLE(DFG_JIT)
        printif(i, "      hasCodeOrigins %d\n", codeBlock->hasCodeOrigins());
        if (codeBlock->hasCodeOrigins()) {
            JITCode* jitCode = codeBlock->jitCode().get();
            printif(i, "         jitCode %p start %p end %p\n", jitCode, jitCode->start(), jitCode->end());
        }
#endif
    }
    printif(i, "}\n");
}
Exemplo n.º 2
0
void StackVisitor::Frame::dump(PrintStream& out, Indenter indent, WTF::Function<void(PrintStream&)> prefix) const
{
    if (!this->callFrame()) {
        out.print(indent, "frame 0x0\n");
        return;
    }

    CodeBlock* codeBlock = this->codeBlock();
    out.print(indent);
    prefix(out);
    out.print("frame ", RawPointer(this->callFrame()), " {\n");

    {
        indent++;

        CallFrame* callFrame = m_callFrame;
        CallFrame* callerFrame = this->callerFrame();
        const void* returnPC = callFrame->hasReturnPC() ? callFrame->returnPC().value() : nullptr;

        out.print(indent, "name: ", functionName(), "\n");
        out.print(indent, "sourceURL: ", sourceURL(), "\n");

        bool isInlined = false;
#if ENABLE(DFG_JIT)
        isInlined = isInlinedFrame();
        out.print(indent, "isInlinedFrame: ", isInlinedFrame(), "\n");
        if (isInlinedFrame())
            out.print(indent, "InlineCallFrame: ", RawPointer(m_inlineCallFrame), "\n");
#endif

        out.print(indent, "callee: ", RawPointer(callee().rawPtr()), "\n");
        out.print(indent, "returnPC: ", RawPointer(returnPC), "\n");
        out.print(indent, "callerFrame: ", RawPointer(callerFrame), "\n");
        uintptr_t locationRawBits = callFrame->callSiteAsRawBits();
        out.print(indent, "rawLocationBits: ", locationRawBits,
            " ", RawPointer(reinterpret_cast<void*>(locationRawBits)), "\n");
        out.print(indent, "codeBlock: ", RawPointer(codeBlock));
        if (codeBlock)
            out.print(" ", *codeBlock);
        out.print("\n");
        if (codeBlock && !isInlined) {
            indent++;

            if (callFrame->callSiteBitsAreBytecodeOffset()) {
                unsigned bytecodeOffset = callFrame->bytecodeOffset();
                out.print(indent, "bytecodeOffset: ", bytecodeOffset, " of ", codeBlock->instructions().size(), "\n");
#if ENABLE(DFG_JIT)
            } else {
                out.print(indent, "hasCodeOrigins: ", codeBlock->hasCodeOrigins(), "\n");
                if (codeBlock->hasCodeOrigins()) {
                    CallSiteIndex callSiteIndex = callFrame->callSiteIndex();
                    out.print(indent, "callSiteIndex: ", callSiteIndex.bits(), " of ", codeBlock->codeOrigins().size(), "\n");

                    JITCode::JITType jitType = codeBlock->jitType();
                    if (jitType != JITCode::FTLJIT) {
                        JITCode* jitCode = codeBlock->jitCode().get();
                        out.print(indent, "jitCode: ", RawPointer(jitCode),
                            " start ", RawPointer(jitCode->start()),
                            " end ", RawPointer(jitCode->end()), "\n");
                    }
                }
#endif
            }
            unsigned line = 0;
            unsigned column = 0;
            computeLineAndColumn(line, column);
            out.print(indent, "line: ", line, "\n");
            out.print(indent, "column: ", column, "\n");

            indent--;
        }
        out.print(indent, "EntryFrame: ", RawPointer(m_entryFrame), "\n");
        indent--;
    }
    out.print(indent, "}\n");
}
Exemplo n.º 3
0
void StackVisitor::Frame::print(int indent)
{
    if (!this->callFrame()) {
        log(indent, "frame 0x0\n");
        return;
    }

    CodeBlock* codeBlock = this->codeBlock();
    logF(indent, "frame %p {\n", this->callFrame());

    {
        indent++;

        CallFrame* callFrame = m_callFrame;
        CallFrame* callerFrame = this->callerFrame();
        void* returnPC = callFrame->hasReturnPC() ? callFrame->returnPC().value() : nullptr;

        log(indent, "name: ", functionName(), "\n");
        log(indent, "sourceURL: ", sourceURL(), "\n");

        bool isInlined = false;
#if ENABLE(DFG_JIT)
        isInlined = isInlinedFrame();
        log(indent, "isInlinedFrame: ", isInlinedFrame(), "\n");
        if (isInlinedFrame())
            logF(indent, "InlineCallFrame: %p\n", m_inlineCallFrame);
#endif

        logF(indent, "callee: %p\n", callee());
        logF(indent, "returnPC: %p\n", returnPC);
        logF(indent, "callerFrame: %p\n", callerFrame);
        unsigned locationRawBits = callFrame->callSiteAsRawBits();
        logF(indent, "rawLocationBits: %u 0x%x\n", locationRawBits, locationRawBits);
        logF(indent, "codeBlock: %p ", codeBlock);
        if (codeBlock)
            dataLog(*codeBlock);
        dataLog("\n");
        if (codeBlock && !isInlined) {
            indent++;

            if (callFrame->callSiteBitsAreBytecodeOffset()) {
                unsigned bytecodeOffset = callFrame->bytecodeOffset();
                log(indent, "bytecodeOffset: ", bytecodeOffset, " of ", codeBlock->instructions().size(), "\n");
#if ENABLE(DFG_JIT)
            } else {
                log(indent, "hasCodeOrigins: ", codeBlock->hasCodeOrigins(), "\n");
                if (codeBlock->hasCodeOrigins()) {
                    CallSiteIndex callSiteIndex = callFrame->callSiteIndex();
                    log(indent, "callSiteIndex: ", callSiteIndex.bits(), " of ", codeBlock->codeOrigins().size(), "\n");

                    JITCode::JITType jitType = codeBlock->jitType();
                    if (jitType != JITCode::FTLJIT) {
                        JITCode* jitCode = codeBlock->jitCode().get();
                        logF(indent, "jitCode: %p start %p end %p\n", jitCode, jitCode->start(), jitCode->end());
                    }
                }
#endif
            }
            unsigned line = 0;
            unsigned column = 0;
            computeLineAndColumn(line, column);
            log(indent, "line: ", line, "\n");
            log(indent, "column: ", column, "\n");

            indent--;
        }
        indent--;
    }
    log(indent, "}\n");
}