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[/] [riscv_vhdl/] [trunk/] [debugger/] [src/] [gui_plugin/] [CpuWidgets/] [AsmArea.cpp] - Blame information for rev 4

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/**
 * @file
 * @copyright  Copyright 2016 GNSS Sensor Ltd. All right reserved.
 * @author     Sergey Khabarov - sergeykhbr@gmail.com
 * @brief      Disassembler viewer area.
 */
 
#include "AsmArea.h"
#include "moc_AsmArea.h"
 
#include <memory>
#include <string.h>
#include <QtWidgets/QBoxLayout>
#include <QtWidgets/QLabel>
#include <QtWidgets/QHeaderView>
#include <QtWidgets/QScrollBar>
 
namespace debugger {
 
static const uint64_t MAX_BYTES_VIEW = 1 << 12; // 4096
 
AsmArea::AsmArea(IGui *gui, QWidget *parent, uint64_t fixaddr)
    : QTableWidget(parent) {
    igui_ = gui;
    cmdRegs_.make_string("reg npc");
    cmdReadMem_.make_string("disas 0 0");
    hideLineIdx_ = 0;
    selRowIdx = -1;
    fixaddr_ = fixaddr;
    waitRegNpc_ = false;
 
    clear();
    QFont font("Courier");
    font.setStyleHint(QFont::Monospace);
    font.setPointSize(8);
    font.setFixedPitch(true);
    setFont(font);
    setContentsMargins(QMargins(0, 0, 0, 0));
    QFontMetrics fm(font);
    setMinimumWidth(50 + fm.width(tr(
    "   :0011223344556677  11223344 1: addw    r0,r1,0xaabbccdd  ; commment")));
    lineHeight_ = fm.height() + 4;
    visibleLinesTotal_ = 0;
    if (isNpcTrackEna()) {
        startAddr_ = 0;
        endAddr_ = 0;
    } else {
        startAddr_ = fixaddr_;
        endAddr_ = fixaddr_;  // will be computed in resize() method
    }
 
    setColumnCount(COL_Total);
    setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
    setRowCount(1);
    asmLines_.make_list(0);
    asmLinesOut_.make_list(0);
    npc_ = ~0;
 
    verticalHeader()->setVisible(false);        // remove row indexes
    setShowGrid(false);                         // remove borders
    setSelectionMode(QAbstractItemView::SingleSelection);
    setSelectionBehavior(QAbstractItemView::SelectRows); //select full row
 
    // change selected row color
    QPalette *palette = new QPalette();
    palette->setColor(QPalette::Highlight, Qt::gray);
    setPalette(*palette);
    Qt::ItemFlags fl;
    for (int i = 0; i < rowCount(); i++) {
        for (int n = 0; n < COL_Total; n++) {
            setItem(i, n, new QTableWidgetItem());
            fl = item(i, n)->flags();
            fl &= ~Qt::ItemIsEditable;
            fl &= ~Qt::ItemIsSelectable;
            item(i, n)->setFlags(fl);
        }
        setRowHeight(i, lineHeight_);
        item(i, 0)->setBackgroundColor(Qt::lightGray);
        item(i, 0)->setTextAlignment(Qt::AlignRight | Qt::AlignVCenter);
    }
 
    setHorizontalHeaderLabels(
        QString("addr/line;code;label;mnemonic;comment").split(";"));
    setColumnWidth(0, 10 + fm.width(tr("   :0011223344556677")));
    setColumnWidth(1, 10 + fm.width(tr("00112233")));
    setColumnWidth(2, 10 + fm.width(tr("0")));
    setColumnWidth(3, 10 + fm.width(tr("addw    r1,r2,0x112233445566")));
    setColumnWidth(4, 10 + fm.width(tr("some very long long comment+offset")));
 
    connect(this, SIGNAL(signalNpcChanged()),
            this, SLOT(slotNpcChanged()));
    connect(this, SIGNAL(signalAsmListChanged()),
            this, SLOT(slotAsmListChanged()));
    connect(this, SIGNAL(cellDoubleClicked(int, int)),
            this, SLOT(slotCellDoubleClicked(int, int)));
 
    RISCV_mutex_init(&mutexAsmGaurd_);
}
 
AsmArea::~AsmArea() {
    igui_->removeFromQueue(static_cast<IGuiCmdHandler *>(this));
    RISCV_mutex_destroy(&mutexAsmGaurd_);
}
 
void AsmArea::resizeEvent(QResizeEvent *ev) {
    int h = ev->size().height();
    if (h < 4 * lineHeight_) {
        h = 4 * lineHeight_;
    }
    visibleLinesTotal_ = h / lineHeight_ + 2;
 
    if (isNpcTrackEna() && npc_ == ~0ull) {
        return;
    }
 
    int line_cnt = static_cast<int>(asmLinesOut_.size());
    if (visibleLinesTotal_ > line_cnt) {
        char tstr[256];
        RISCV_sprintf(tstr, sizeof(tstr), "disas 0x%" RV_PRI64 "x %d",
                    endAddr_,
                    4*(visibleLinesTotal_ - line_cnt));
        cmdReadMem_.make_string(tstr);
        igui_->registerCommand(static_cast<IGuiCmdHandler *>(this),
                                &cmdReadMem_, true);
    }
 
    QWidget::resizeEvent(ev);
}
 
void AsmArea::wheelEvent(QWheelEvent * ev) {
    int dlt = ev->delta();
    int scroll_pos = verticalScrollBar()->value();
    int scroll_min = verticalScrollBar()->minimum();
    int scroll_max = verticalScrollBar()->maximum();
    if (dlt >= 0 && scroll_pos > scroll_min) {
        verticalScrollBar()->setValue(--scroll_pos);
    } else if (dlt < 0 && scroll_pos < scroll_max) {
        verticalScrollBar()->setValue(++scroll_pos);
    } else {
        char tstr[128];
        unsigned sz = 4 * static_cast<unsigned>(visibleLinesTotal_ / 2);
        if (dlt >= 0) {
            RISCV_sprintf(tstr, sizeof(tstr), "disas 0x%" RV_PRI64 "x %d",
                        startAddr_ - sz, sz);
        } else {
            RISCV_sprintf(tstr, sizeof(tstr), "disas 0x%" RV_PRI64 "x %d",
                        endAddr_, sz);
        }
        cmdReadMem_.make_string(tstr);
        igui_->registerCommand(static_cast<IGuiCmdHandler *>(this),
                                &cmdReadMem_, true);
    }
    QWidget::wheelEvent(ev);
}
 
void AsmArea::slotUpdateByTimer() {
    if (waitRegNpc_) {
        return;
    }
    waitRegNpc_ = true;
    igui_->registerCommand(static_cast<IGuiCmdHandler *>(this),
                            &cmdRegs_, true);
}
 
void AsmArea::handleResponse(AttributeType *req, AttributeType *resp) {
    if (req->is_equal("reg npc")) {
        waitRegNpc_ = false;
        if (!resp->is_nil()) {
            npc_ = resp->to_uint64();
            emit signalNpcChanged();
        }
    } else if (strstr(req->to_string(), "br ")) {
        emit signalBreakpointsChanged();
    } else if (strstr(req->to_string(), "disas") && !resp->is_nil()) {
        addMemBlock(*resp, asmLines_);
        emit signalAsmListChanged();
    }
}
 
bool AsmArea::isNpcTrackEna() {
    return (fixaddr_ == ~0ull);
}
 
void AsmArea::slotNpcChanged() {
    int npc_row = getNpcRowIdx();
    if (npc_row != -1) {
        selectNpcRow(npc_row);
        return;
    }
    if (!isNpcTrackEna()) {
        return;
    }
 
    char tstr[256];
    RISCV_sprintf(tstr, sizeof(tstr), "disas 0x%" RV_PRI64 "x %d",
                npc_, 4*visibleLinesTotal_);
    cmdReadMem_.make_string(tstr);
    igui_->registerCommand(static_cast<IGuiCmdHandler *>(this),
                            &cmdReadMem_, true);
}
 
void AsmArea::slotAsmListChanged() {
    RISCV_mutex_lock(&mutexAsmGaurd_);
    asmLinesOut_ = asmLines_;
    RISCV_mutex_unlock(&mutexAsmGaurd_);
 
    adjustRowCount();
    clearSpans();
 
    if (asmLinesOut_.size() == 0) {
        return;
    }
 
    bool reinit_start = true;
    for (unsigned i = 0; i < asmLinesOut_.size(); i++) {
        AttributeType &asmLine = asmLinesOut_[i];
        if (!asmLine.is_list()) {
            continue;
        }
        switch (asmLine[ASM_list_type].to_uint32()) {
        case AsmList_symbol:
            outSymbolLine(static_cast<int>(i), asmLine);
            break;
        case AsmList_disasm:
            endAddr_ = asmLine[ASM_addrline].to_uint64();
            if (reinit_start) {
                reinit_start = false;
                startAddr_ = endAddr_;
            }
            endAddr_ += asmLine[ASM_codesize].to_uint64();
            outAsmLine(static_cast<int>(i), asmLine);
            break;
        default:;
        }
    }
}
 
void AsmArea::slotRedrawDisasm() {
    char tstr[256];
    uint64_t sz = endAddr_ - startAddr_;
    if (sz == 0) {
        return;
    }
    if (sz > MAX_BYTES_VIEW) {
        sz = MAX_BYTES_VIEW;
    }
    RISCV_sprintf(tstr, sizeof(tstr), "disas 0x%" RV_PRI64 "x %d",
                startAddr_, sz);
    cmdReadMem_.make_string(tstr);
    igui_->registerCommand(static_cast<IGuiCmdHandler *>(this),
                            &cmdReadMem_, true);
}
 
void AsmArea::slotCellDoubleClicked(int row, int column) {
    if (row >= static_cast<int>(asmLinesOut_.size())) {
        return;
    }
    AttributeType &asmLine = asmLinesOut_[row];
    if (!asmLine.is_list()
        || asmLine[ASM_list_type].to_uint32() != AsmList_disasm) {
        return;
    }
    char tstr[128];
    bool is_breakpoint = asmLine[ASM_breakpoint].to_bool();
    uint64_t addr = asmLine[ASM_addrline].to_uint64();
 
    if (is_breakpoint) {
        RISCV_sprintf(tstr, sizeof(tstr), "br rm 0x%" RV_PRI64 "x", addr);
    } else {
        RISCV_sprintf(tstr, sizeof(tstr), "br add 0x%" RV_PRI64 "x", addr);
    }
    AttributeType brcmd(tstr);
    igui_->registerCommand(static_cast<IGuiCmdHandler *>(this), &brcmd, true);
}
 
int AsmArea::getNpcRowIdx() {
    for (unsigned i = 0; i < asmLinesOut_.size(); i++) {
        AttributeType &asmLine = asmLinesOut_[i];
        if (!asmLine.is_list()) {
            continue;
        }
        if (asmLine[ASM_list_type].to_uint32() != AsmList_disasm) {
            continue;
        }
        if (npc_ == asmLine[ASM_addrline].to_uint64()) {
            return static_cast<int>(i);
        }
    }
    return -1;
}
 
void AsmArea::selectNpcRow(int idx) {
    QTableWidgetItem *p;
    if (selRowIdx != -1 && selRowIdx != idx) {
        p = item(selRowIdx, 0);
        p->setFlags(p->flags() & ~Qt::ItemIsSelectable);
    }
    selRowIdx = idx;
    p = item(selRowIdx, 0);
    p->setFlags(p->flags() | Qt::ItemIsSelectable);
    selectRow(selRowIdx);
}
 
void AsmArea::adjustRowCount() {
    int asm_cnt = static_cast<int>(asmLinesOut_.size());
    int row_cnt = rowCount();
    if (row_cnt < asm_cnt) {
        Qt::ItemFlags fl;
        setRowCount(asm_cnt);
        for (int i = row_cnt; i < asm_cnt; i++) {
            for (int n = 0; n < COL_Total; n++) {
                setItem(i, n, new QTableWidgetItem());
                fl = item(i, n)->flags();
                fl &= ~Qt::ItemIsEditable;
                fl &= ~Qt::ItemIsSelectable;
                item(i, n)->setFlags(fl);
            }
            setRowHeight(i, lineHeight_);
            item(i, 0)->setBackgroundColor(Qt::lightGray);
            item(i, 0)->setTextAlignment(Qt::AlignRight | Qt::AlignVCenter);
        }
    }
    if (hideLineIdx_ < asm_cnt) {
        for (int i = hideLineIdx_; i < asm_cnt; i++) {
            showRow(i);
        }
    }
    hideLineIdx_ = asm_cnt;
    for (int i = hideLineIdx_; i < rowCount(); i++) {
        hideRow(i);
    }
}
 
void AsmArea::outSymbolLine(int idx, AttributeType &line) {
    QTableWidgetItem *pw;
    uint64_t addr = line[ASM_addrline].to_uint64();
    setSpan(idx, COL_label, 1, 3);
 
    pw = item(idx, COL_addrline);
    pw->setText(QString("<%1>").arg(addr, 16, 16, QChar('0')));
    pw->setTextColor(QColor(Qt::darkBlue));
 
    pw = item(idx, COL_code);
    pw->setBackgroundColor(Qt::lightGray);
    pw->setText(tr(""));
 
    pw = item(idx, COL_label);
    pw->setText(QString(line[ASM_code].to_string()));
    pw->setTextColor(QColor(Qt::darkBlue));
 
    item(idx, COL_mnemonic)->setText(tr(""));
    item(idx, COL_comment)->setText(tr(""));
}
 
void AsmArea::outAsmLine(int idx, AttributeType &line) {
    QTableWidgetItem *pw;
    uint64_t addr = line[ASM_addrline].to_uint64();
    if (addr == npc_) {
        selectNpcRow(idx);
    }
 
    pw = item(idx, COL_addrline);
    pw->setText(QString("%1").arg(addr, 16, 16, QChar('0')));
    pw->setTextColor(QColor(Qt::black));
    pw->setBackgroundColor(Qt::lightGray);
 
    pw = item(idx, COL_code);
    uint32_t instr = line[ASM_code].to_uint32();
    if (line[ASM_breakpoint].to_bool()) {
        pw->setBackgroundColor(Qt::red);
        pw->setTextColor(Qt::white);
    } else if (pw->backgroundColor() != Qt::lightGray) {
        pw->setBackgroundColor(Qt::lightGray);
        pw->setTextColor(Qt::black);
    }
    int codesz = line[ASM_codesize].to_int();
    pw->setText(QString("%1").arg(instr, 2*codesz, 16, QChar('0')));
 
    pw = item(idx, COL_label);
    pw->setTextColor(Qt::black);
    pw->setText(QString(line[ASM_label].to_string()));
 
    pw = item(idx, COL_mnemonic);
    pw->setText(QString(line[ASM_mnemonic].to_string()));
 
    pw = item(idx, COL_comment);
    pw->setText(QString(line[ASM_comment].to_string()));
}
 
void AsmArea::addMemBlock(AttributeType &resp,
                          AttributeType &lines) {
    uint64_t asm_addr_start = 0;
    uint64_t asm_addr_end = 0;
    if (!resp.is_list() || !resp.size()) {
        return;
    }
    if (!resp[0u].is_list() || !resp[resp.size() - 1].is_list()) {
        return;
    }
    if (lines.size()) {
        asm_addr_start = lines[0u][ASM_addrline].to_uint64();
        asm_addr_end = lines[lines.size() - 1][ASM_addrline].to_uint64();
    }
    uint64_t resp_addr_start = resp[0u][ASM_addrline].to_uint64();
    uint64_t resp_addr_next = resp[resp.size() - 1][ASM_addrline].to_uint64();
    resp_addr_next += resp[resp.size() - 1][ASM_codesize].to_uint64();
 
    RISCV_mutex_lock(&mutexAsmGaurd_);
    if (resp_addr_next == asm_addr_start) {
        // Joint lines at the beginning of current list:
        for (unsigned i = 0; i < resp.size(); i++) {
            lines.insert_to_list(i, &resp[i]);
        }
    } else if (resp_addr_start >= asm_addr_start
            && resp_addr_start <= asm_addr_end) {
        // Modify lines values:
        unsigned resp_idx = 0;
        for (unsigned i = 0; i < lines.size(); i++) {
            AttributeType &ln = lines[i];
            if (resp_addr_start == ln[ASM_addrline].to_uint64()) {
                ln = resp[resp_idx++];
                if (resp_idx < resp.size()) {
                    resp_addr_start = resp[resp_idx][ASM_addrline].to_uint64();
                } else {
                    break;
                }
            }
        }
        for (unsigned i = resp_idx; i < resp.size(); i++) {
            lines.add_to_list(&resp[i]);
        }
    } else if (resp_addr_start == asm_addr_end + 4) {  // fixme
        // Joint lines to end of the current list:
        for (unsigned i = 0; i < resp.size(); i++) {
            lines.add_to_list(&resp[i]);
        }
    } else {
        lines = resp;
    }
    RISCV_mutex_unlock(&mutexAsmGaurd_);
}
 
}  // namespace debugger

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[/] [riscv_vhdl/] [trunk/] [debugger/] [src/] [gui_plugin/] [CpuWidgets/] [AsmArea.cpp] - Blame information for rev 4

Line No.	Rev	Author	Line
1	3	sergeykhbr	`/**`
2			`* @file`
3			`* @copyright Copyright 2016 GNSS Sensor Ltd. All right reserved.`
4			`* @author Sergey Khabarov - sergeykhbr@gmail.com`
5			`* @brief Disassembler viewer area.`
6			`*/`
7
8			`#include "AsmArea.h"`
9			`#include "moc_AsmArea.h"`
10
11			`#include <memory>`
12			`#include <string.h>`
13			`#include <QtWidgets/QBoxLayout>`
14			`#include <QtWidgets/QLabel>`
15			`#include <QtWidgets/QHeaderView>`
16			`#include <QtWidgets/QScrollBar>`
17
18			`namespace debugger {`
19
20			`static const uint64_t MAX_BYTES_VIEW = 1 << 12; // 4096`
21
22			`AsmArea::AsmArea(IGui gui, QWidget parent, uint64_t fixaddr)`
23			`: QTableWidget(parent) {`
24			`igui_ = gui;`
25			`cmdRegs_.make_string("reg npc");`
26			`cmdReadMem_.make_string("disas 0 0");`
27			`hideLineIdx_ = 0;`
28			`selRowIdx = -1;`
29			`fixaddr_ = fixaddr;`
30			`waitRegNpc_ = false;`
31
32			`clear();`
33			`QFont font("Courier");`
34			`font.setStyleHint(QFont::Monospace);`
35			`font.setPointSize(8);`
36			`font.setFixedPitch(true);`
37			`setFont(font);`
38			`setContentsMargins(QMargins(0, 0, 0, 0));`
39			`QFontMetrics fm(font);`
40			`setMinimumWidth(50 + fm.width(tr(`
41			`" :0011223344556677 11223344 1: addw r0,r1,0xaabbccdd ; commment")));`
42			`lineHeight_ = fm.height() + 4;`
43			`visibleLinesTotal_ = 0;`
44			`if (isNpcTrackEna()) {`
45			`startAddr_ = 0;`
46			`endAddr_ = 0;`
47			`} else {`
48			`startAddr_ = fixaddr_;`
49			`endAddr_ = fixaddr_; // will be computed in resize() method`
50			`}`
51
52			`setColumnCount(COL_Total);`
53			`setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);`
54			`setRowCount(1);`
55			`asmLines_.make_list(0);`
56			`asmLinesOut_.make_list(0);`
57			`npc_ = ~0;`
58
59			`verticalHeader()->setVisible(false); // remove row indexes`
60			`setShowGrid(false); // remove borders`
61			`setSelectionMode(QAbstractItemView::SingleSelection);`
62			`setSelectionBehavior(QAbstractItemView::SelectRows); //select full row`
63
64			`// change selected row color`
65			`QPalette *palette = new QPalette();`
66			`palette->setColor(QPalette::Highlight, Qt::gray);`
67			`setPalette(*palette);`
68			`Qt::ItemFlags fl;`
69			`for (int i = 0; i < rowCount(); i++) {`
70			`for (int n = 0; n < COL_Total; n++) {`
71			`setItem(i, n, new QTableWidgetItem());`
72			`fl = item(i, n)->flags();`
73			`fl &= ~Qt::ItemIsEditable;`
74			`fl &= ~Qt::ItemIsSelectable;`
75			`item(i, n)->setFlags(fl);`
76			`}`
77			`setRowHeight(i, lineHeight_);`
78			`item(i, 0)->setBackgroundColor(Qt::lightGray);`
79			`item(i, 0)->setTextAlignment(Qt::AlignRight \| Qt::AlignVCenter);`
80			`}`
81
82			`setHorizontalHeaderLabels(`
83			`QString("addr/line;code;label;mnemonic;comment").split(";"));`
84			`setColumnWidth(0, 10 + fm.width(tr(" :0011223344556677")));`
85			`setColumnWidth(1, 10 + fm.width(tr("00112233")));`
86			`setColumnWidth(2, 10 + fm.width(tr("0")));`
87			`setColumnWidth(3, 10 + fm.width(tr("addw r1,r2,0x112233445566")));`
88			`setColumnWidth(4, 10 + fm.width(tr("some very long long comment+offset")));`
89
90			`connect(this, SIGNAL(signalNpcChanged()),`
91			`this, SLOT(slotNpcChanged()));`
92			`connect(this, SIGNAL(signalAsmListChanged()),`
93			`this, SLOT(slotAsmListChanged()));`
94			`connect(this, SIGNAL(cellDoubleClicked(int, int)),`
95			`this, SLOT(slotCellDoubleClicked(int, int)));`
96
97			`RISCV_mutex_init(&mutexAsmGaurd_);`
98			`}`
99
100			`AsmArea::~AsmArea() {`
101			`igui_->removeFromQueue(static_cast<IGuiCmdHandler *>(this));`
102			`RISCV_mutex_destroy(&mutexAsmGaurd_);`
103			`}`
104
105			`void AsmArea::resizeEvent(QResizeEvent *ev) {`
106			`int h = ev->size().height();`
107			`if (h < 4 * lineHeight_) {`
108			`h = 4 * lineHeight_;`
109			`}`
110			`visibleLinesTotal_ = h / lineHeight_ + 2;`
111
112			`if (isNpcTrackEna() && npc_ == ~0ull) {`
113			`return;`
114			`}`
115
116			`int line_cnt = static_cast<int>(asmLinesOut_.size());`
117			`if (visibleLinesTotal_ > line_cnt) {`
118			`char tstr[256];`
119			`RISCV_sprintf(tstr, sizeof(tstr), "disas 0x%" RV_PRI64 "x %d",`
120			`endAddr_,`
121			`4*(visibleLinesTotal_ - line_cnt));`
122			`cmdReadMem_.make_string(tstr);`
123			`igui_->registerCommand(static_cast<IGuiCmdHandler *>(this),`
124			`&cmdReadMem_, true);`
125			`}`
126
127			`QWidget::resizeEvent(ev);`
128			`}`
129
130			`void AsmArea::wheelEvent(QWheelEvent * ev) {`
131			`int dlt = ev->delta();`
132			`int scroll_pos = verticalScrollBar()->value();`
133			`int scroll_min = verticalScrollBar()->minimum();`
134			`int scroll_max = verticalScrollBar()->maximum();`
135			`if (dlt >= 0 && scroll_pos > scroll_min) {`
136			`verticalScrollBar()->setValue(--scroll_pos);`
137			`} else if (dlt < 0 && scroll_pos < scroll_max) {`
138			`verticalScrollBar()->setValue(++scroll_pos);`
139			`} else {`
140			`char tstr[128];`
141			`unsigned sz = 4 * static_cast<unsigned>(visibleLinesTotal_ / 2);`
142			`if (dlt >= 0) {`
143			`RISCV_sprintf(tstr, sizeof(tstr), "disas 0x%" RV_PRI64 "x %d",`
144			`startAddr_ - sz, sz);`
145			`} else {`
146			`RISCV_sprintf(tstr, sizeof(tstr), "disas 0x%" RV_PRI64 "x %d",`
147			`endAddr_, sz);`
148			`}`
149			`cmdReadMem_.make_string(tstr);`
150			`igui_->registerCommand(static_cast<IGuiCmdHandler *>(this),`
151			`&cmdReadMem_, true);`
152			`}`
153			`QWidget::wheelEvent(ev);`
154			`}`
155
156			`void AsmArea::slotUpdateByTimer() {`
157			`if (waitRegNpc_) {`
158			`return;`
159			`}`
160			`waitRegNpc_ = true;`
161			`igui_->registerCommand(static_cast<IGuiCmdHandler *>(this),`
162			`&cmdRegs_, true);`
163			`}`
164
165			`void AsmArea::handleResponse(AttributeType req, AttributeType resp) {`
166			`if (req->is_equal("reg npc")) {`
167			`waitRegNpc_ = false;`
168			`if (!resp->is_nil()) {`
169			`npc_ = resp->to_uint64();`
170			`emit signalNpcChanged();`
171			`}`
172			`} else if (strstr(req->to_string(), "br ")) {`
173			`emit signalBreakpointsChanged();`
174			`} else if (strstr(req->to_string(), "disas") && !resp->is_nil()) {`
175			`addMemBlock(*resp, asmLines_);`
176			`emit signalAsmListChanged();`
177			`}`
178			`}`
179
180			`bool AsmArea::isNpcTrackEna() {`
181			`return (fixaddr_ == ~0ull);`
182			`}`
183
184			`void AsmArea::slotNpcChanged() {`
185			`int npc_row = getNpcRowIdx();`
186			`if (npc_row != -1) {`
187			`selectNpcRow(npc_row);`
188			`return;`
189			`}`
190			`if (!isNpcTrackEna()) {`
191			`return;`
192			`}`
193
194			`char tstr[256];`
195			`RISCV_sprintf(tstr, sizeof(tstr), "disas 0x%" RV_PRI64 "x %d",`
196			`npc_, 4*visibleLinesTotal_);`
197			`cmdReadMem_.make_string(tstr);`
198			`igui_->registerCommand(static_cast<IGuiCmdHandler *>(this),`
199			`&cmdReadMem_, true);`
200			`}`
201
202			`void AsmArea::slotAsmListChanged() {`
203			`RISCV_mutex_lock(&mutexAsmGaurd_);`
204			`asmLinesOut_ = asmLines_;`
205			`RISCV_mutex_unlock(&mutexAsmGaurd_);`
206
207			`adjustRowCount();`
208			`clearSpans();`
209
210			`if (asmLinesOut_.size() == 0) {`
211			`return;`
212			`}`
213
214			`bool reinit_start = true;`
215			`for (unsigned i = 0; i < asmLinesOut_.size(); i++) {`
216			`AttributeType &asmLine = asmLinesOut_[i];`
217			`if (!asmLine.is_list()) {`
218			`continue;`
219			`}`
220			`switch (asmLine[ASM_list_type].to_uint32()) {`
221			`case AsmList_symbol:`
222			`outSymbolLine(static_cast<int>(i), asmLine);`
223			`break;`
224			`case AsmList_disasm:`
225			`endAddr_ = asmLine[ASM_addrline].to_uint64();`
226			`if (reinit_start) {`
227			`reinit_start = false;`
228			`startAddr_ = endAddr_;`
229			`}`
230			`endAddr_ += asmLine[ASM_codesize].to_uint64();`
231			`outAsmLine(static_cast<int>(i), asmLine);`
232			`break;`
233			`default:;`
234			`}`
235			`}`
236			`}`
237
238			`void AsmArea::slotRedrawDisasm() {`
239			`char tstr[256];`
240			`uint64_t sz = endAddr_ - startAddr_;`
241			`if (sz == 0) {`
242			`return;`
243			`}`
244			`if (sz > MAX_BYTES_VIEW) {`
245			`sz = MAX_BYTES_VIEW;`
246			`}`
247			`RISCV_sprintf(tstr, sizeof(tstr), "disas 0x%" RV_PRI64 "x %d",`
248			`startAddr_, sz);`
249			`cmdReadMem_.make_string(tstr);`
250			`igui_->registerCommand(static_cast<IGuiCmdHandler *>(this),`
251			`&cmdReadMem_, true);`
252			`}`
253
254			`void AsmArea::slotCellDoubleClicked(int row, int column) {`
255			`if (row >= static_cast<int>(asmLinesOut_.size())) {`
256			`return;`
257			`}`
258			`AttributeType &asmLine = asmLinesOut_[row];`
259			`if (!asmLine.is_list()`
260			`\|\| asmLine[ASM_list_type].to_uint32() != AsmList_disasm) {`
261			`return;`
262			`}`
263			`char tstr[128];`
264			`bool is_breakpoint = asmLine[ASM_breakpoint].to_bool();`
265			`uint64_t addr = asmLine[ASM_addrline].to_uint64();`
266
267			`if (is_breakpoint) {`
268			`RISCV_sprintf(tstr, sizeof(tstr), "br rm 0x%" RV_PRI64 "x", addr);`
269			`} else {`
270			`RISCV_sprintf(tstr, sizeof(tstr), "br add 0x%" RV_PRI64 "x", addr);`
271			`}`
272			`AttributeType brcmd(tstr);`
273			`igui_->registerCommand(static_cast<IGuiCmdHandler *>(this), &brcmd, true);`
274			`}`
275
276			`int AsmArea::getNpcRowIdx() {`
277			`for (unsigned i = 0; i < asmLinesOut_.size(); i++) {`
278			`AttributeType &asmLine = asmLinesOut_[i];`
279			`if (!asmLine.is_list()) {`
280			`continue;`
281			`}`
282			`if (asmLine[ASM_list_type].to_uint32() != AsmList_disasm) {`
283			`continue;`
284			`}`
285			`if (npc_ == asmLine[ASM_addrline].to_uint64()) {`
286			`return static_cast<int>(i);`
287			`}`
288			`}`
289			`return -1;`
290			`}`
291
292			`void AsmArea::selectNpcRow(int idx) {`
293			`QTableWidgetItem *p;`
294			`if (selRowIdx != -1 && selRowIdx != idx) {`
295			`p = item(selRowIdx, 0);`
296			`p->setFlags(p->flags() & ~Qt::ItemIsSelectable);`
297			`}`
298			`selRowIdx = idx;`
299			`p = item(selRowIdx, 0);`
300			`p->setFlags(p->flags() \| Qt::ItemIsSelectable);`
301			`selectRow(selRowIdx);`
302			`}`
303
304			`void AsmArea::adjustRowCount() {`
305			`int asm_cnt = static_cast<int>(asmLinesOut_.size());`
306			`int row_cnt = rowCount();`
307			`if (row_cnt < asm_cnt) {`
308			`Qt::ItemFlags fl;`
309			`setRowCount(asm_cnt);`
310			`for (int i = row_cnt; i < asm_cnt; i++) {`
311			`for (int n = 0; n < COL_Total; n++) {`
312			`setItem(i, n, new QTableWidgetItem());`
313			`fl = item(i, n)->flags();`
314			`fl &= ~Qt::ItemIsEditable;`
315			`fl &= ~Qt::ItemIsSelectable;`
316			`item(i, n)->setFlags(fl);`
317			`}`
318			`setRowHeight(i, lineHeight_);`
319			`item(i, 0)->setBackgroundColor(Qt::lightGray);`
320			`item(i, 0)->setTextAlignment(Qt::AlignRight \| Qt::AlignVCenter);`
321			`}`
322			`}`
323			`if (hideLineIdx_ < asm_cnt) {`
324			`for (int i = hideLineIdx_; i < asm_cnt; i++) {`
325			`showRow(i);`
326			`}`
327			`}`
328			`hideLineIdx_ = asm_cnt;`
329			`for (int i = hideLineIdx_; i < rowCount(); i++) {`
330			`hideRow(i);`
331			`}`
332			`}`
333
334			`void AsmArea::outSymbolLine(int idx, AttributeType &line) {`
335			`QTableWidgetItem *pw;`
336			`uint64_t addr = line[ASM_addrline].to_uint64();`
337			`setSpan(idx, COL_label, 1, 3);`
338
339			`pw = item(idx, COL_addrline);`
340			`pw->setText(QString("<%1>").arg(addr, 16, 16, QChar('0')));`
341			`pw->setTextColor(QColor(Qt::darkBlue));`
342
343			`pw = item(idx, COL_code);`
344			`pw->setBackgroundColor(Qt::lightGray);`
345			`pw->setText(tr(""));`
346
347			`pw = item(idx, COL_label);`
348			`pw->setText(QString(line[ASM_code].to_string()));`
349			`pw->setTextColor(QColor(Qt::darkBlue));`
350
351			`item(idx, COL_mnemonic)->setText(tr(""));`
352			`item(idx, COL_comment)->setText(tr(""));`
353			`}`
354
355			`void AsmArea::outAsmLine(int idx, AttributeType &line) {`
356			`QTableWidgetItem *pw;`
357			`uint64_t addr = line[ASM_addrline].to_uint64();`
358			`if (addr == npc_) {`
359			`selectNpcRow(idx);`
360			`}`
361
362			`pw = item(idx, COL_addrline);`
363			`pw->setText(QString("%1").arg(addr, 16, 16, QChar('0')));`
364			`pw->setTextColor(QColor(Qt::black));`
365			`pw->setBackgroundColor(Qt::lightGray);`
366
367			`pw = item(idx, COL_code);`
368			`uint32_t instr = line[ASM_code].to_uint32();`
369			`if (line[ASM_breakpoint].to_bool()) {`
370			`pw->setBackgroundColor(Qt::red);`
371			`pw->setTextColor(Qt::white);`
372			`} else if (pw->backgroundColor() != Qt::lightGray) {`
373			`pw->setBackgroundColor(Qt::lightGray);`
374			`pw->setTextColor(Qt::black);`
375			`}`
376	4	sergeykhbr	`int codesz = line[ASM_codesize].to_int();`
377			`pw->setText(QString("%1").arg(instr, 2*codesz, 16, QChar('0')));`
378	3	sergeykhbr
379			`pw = item(idx, COL_label);`
380			`pw->setTextColor(Qt::black);`
381			`pw->setText(QString(line[ASM_label].to_string()));`
382
383			`pw = item(idx, COL_mnemonic);`
384			`pw->setText(QString(line[ASM_mnemonic].to_string()));`
385
386			`pw = item(idx, COL_comment);`
387			`pw->setText(QString(line[ASM_comment].to_string()));`
388			`}`
389
390			`void AsmArea::addMemBlock(AttributeType &resp,`
391			`AttributeType &lines) {`
392			`uint64_t asm_addr_start = 0;`
393			`uint64_t asm_addr_end = 0;`
394			`if (!resp.is_list() \|\| !resp.size()) {`
395			`return;`
396			`}`
397			`if (!resp[0u].is_list() \|\| !resp[resp.size() - 1].is_list()) {`
398			`return;`
399			`}`
400			`if (lines.size()) {`
401			`asm_addr_start = lines[0u][ASM_addrline].to_uint64();`
402			`asm_addr_end = lines[lines.size() - 1][ASM_addrline].to_uint64();`
403			`}`
404			`uint64_t resp_addr_start = resp[0u][ASM_addrline].to_uint64();`
405			`uint64_t resp_addr_next = resp[resp.size() - 1][ASM_addrline].to_uint64();`
406			`resp_addr_next += resp[resp.size() - 1][ASM_codesize].to_uint64();`
407
408			`RISCV_mutex_lock(&mutexAsmGaurd_);`
409			`if (resp_addr_next == asm_addr_start) {`
410			`// Joint lines at the beginning of current list:`
411			`for (unsigned i = 0; i < resp.size(); i++) {`
412			`lines.insert_to_list(i, &resp[i]);`
413			`}`
414			`} else if (resp_addr_start >= asm_addr_start`
415			`&& resp_addr_start <= asm_addr_end) {`
416			`// Modify lines values:`
417			`unsigned resp_idx = 0;`
418			`for (unsigned i = 0; i < lines.size(); i++) {`
419			`AttributeType &ln = lines[i];`
420			`if (resp_addr_start == ln[ASM_addrline].to_uint64()) {`
421			`ln = resp[resp_idx++];`
422			`if (resp_idx < resp.size()) {`
423			`resp_addr_start = resp[resp_idx][ASM_addrline].to_uint64();`
424			`} else {`
425			`break;`
426			`}`
427			`}`
428			`}`
429			`for (unsigned i = resp_idx; i < resp.size(); i++) {`
430			`lines.add_to_list(&resp[i]);`
431			`}`
432			`} else if (resp_addr_start == asm_addr_end + 4) { // fixme`
433			`// Joint lines to end of the current list:`
434			`for (unsigned i = 0; i < resp.size(); i++) {`
435			`lines.add_to_list(&resp[i]);`
436			`}`
437			`} else {`
438			`lines = resp;`
439			`}`
440			`RISCV_mutex_unlock(&mutexAsmGaurd_);`
441			`}`
442
443			`} // namespace debugger`