Examples with MemoryDasm sw_emulator.software.MemoryDasm used on opensource projects

Example 6 with MemoryDasm

use of sw_emulator.software.MemoryDasm in project jc64 by ice00.

the class JDisassemblerFrame method refactor.

/**
 * Refactor labels
 */
private void refactor() {
    if (project == null) {
        JOptionPane.showMessageDialog(this, "Open a project before usinmg this function");
        return;
    }
    String oldPrefix = JOptionPane.showInputDialog(this, "Insert the prefix of labels to refactor:");
    if (oldPrefix == null || "".equals(oldPrefix)) {
        JOptionPane.showMessageDialog(this, "No prefix: abort operation");
        return;
    }
    String newPrefix = JOptionPane.showInputDialog(this, "Insert the prefix of labels to have:");
    if (newPrefix == null || "".equals(newPrefix)) {
        JOptionPane.showMessageDialog(this, "No prefix: abort operation");
        return;
    }
    String result;
    String error;
    for (MemoryDasm mem : project.memory) {
        if (mem.userLocation != null && !"".equals(mem.userLocation) && mem.userLocation.startsWith(oldPrefix)) {
            result = mem.userLocation.replaceFirst(oldPrefix, newPrefix);
            error = errorLabel(result);
            if (error != null) {
                JOptionPane.showMessageDialog(this, error, "Error", JOptionPane.ERROR_MESSAGE);
                return;
            }
            mem.userLocation = result;
        }
    }
}

Example 7 with MemoryDasm

use of sw_emulator.software.MemoryDasm in project jc64 by ice00.

the class CpuDasm method getLabel.

/**
 * Get the label or memory location ($)
 *
 * @param addr the address of the label
 * @return the label or memory location ($)
 */
protected String getLabel(long addr) {
    if (addr < 0 || addr > 0xffff)
        return "$????";
    MemoryDasm mem = memory[(int) addr];
    try {
        if (mem.type == '+') {
            // / this is a memory in table label
            int pos = mem.address - mem.related;
            MemoryDasm mem2 = memory[mem.related];
            if (mem2.userLocation != null && !"".equals(mem2.userLocation))
                return mem2.userLocation + "+" + pos;
            if (mem2.dasmLocation != null && !"".equals(mem2.dasmLocation))
                return mem2.dasmLocation + "+" + pos;
            return "$" + ShortToExe((int) mem.related) + "+" + pos;
        }
        if (mem.type == '^') {
            // / this is a memory in table label
            int rel = (mem.related >> 16) & 0xFFFF;
            int pos = mem.address - rel;
            MemoryDasm mem2 = memory[rel];
            if (mem2.userLocation != null && !"".equals(mem2.userLocation))
                return mem2.userLocation + "+" + pos;
            if (mem2.dasmLocation != null && !"".equals(mem2.dasmLocation))
                return mem2.dasmLocation + "+" + pos;
            return "$" + ShortToExe(rel) + "+" + pos;
        }
        if (mem.type == '-') {
            // / this is a memory in table label
            int pos = mem.address - mem.related;
            MemoryDasm mem2 = memory[mem.related];
            if (mem2.userLocation != null && !"".equals(mem2.userLocation))
                return mem2.userLocation + pos;
            if (mem2.dasmLocation != null && !"".equals(mem2.dasmLocation))
                return mem2.dasmLocation + pos;
            return "$" + ShortToExe((int) mem.related) + pos;
        }
    } catch (Exception e) {
        return "$xxxx";
    }
    if (mem.userLocation != null && !"".equals(mem.userLocation))
        return mem.userLocation;
    if (mem.dasmLocation != null && !"".equals(mem.dasmLocation))
        return mem.dasmLocation;
    return "$" + ShortToExe((int) addr);
}

Example 8 with MemoryDasm

use of sw_emulator.software.MemoryDasm in project jc64 by ice00.

the class CpuDasm method getLabelZero.

/**
 * Get the label or memory location ($) of zero page
 *
 * @param addr the address of the label
 * @return the label or memory location ($)
 */
protected String getLabelZero(long addr) {
    if (addr < 0 || addr > 0xffff)
        return "$??";
    MemoryDasm mem = memory[(int) addr];
    if (mem.type == '+') {
        // / this is a memory in table label
        int pos = mem.address - mem.related;
        MemoryDasm mem2 = memory[mem.related];
        if (mem2.userLocation != null && !"".equals(mem2.userLocation))
            return mem2.userLocation + "+" + pos;
        if (mem2.dasmLocation != null && !"".equals(mem2.dasmLocation))
            return mem2.dasmLocation + "+" + pos;
        return "$" + ByteToExe((int) mem.related) + "+" + pos;
    }
    if (mem.type == '^') {
        // / this is a memory in table label
        int rel = mem.related >> 16;
        int pos = mem.address - rel;
        MemoryDasm mem2 = memory[rel];
        if (mem2.userLocation != null && !"".equals(mem2.userLocation))
            return mem2.userLocation + "+" + pos;
        if (mem2.dasmLocation != null && !"".equals(mem2.dasmLocation))
            return mem2.dasmLocation + "+" + pos;
        return "$" + ByteToExe(rel) + "+" + pos;
    }
    if (mem.type == '-') {
        // / this is a memory in table label
        int pos = mem.address - mem.related;
        MemoryDasm mem2 = memory[mem.related];
        if (mem2.userLocation != null && !"".equals(mem2.userLocation))
            return mem2.userLocation + pos;
        if (mem2.dasmLocation != null && !"".equals(mem2.dasmLocation))
            return mem2.dasmLocation + pos;
        return "$" + ByteToExe((int) mem.related) + pos;
    }
    if (mem.userLocation != null && !"".equals(mem.userLocation))
        return mem.userLocation;
    if (mem.dasmLocation != null && !"".equals(mem.dasmLocation))
        return mem.dasmLocation;
    return "$" + ByteToExe((int) addr);
}

Example 9 with MemoryDasm

use of sw_emulator.software.MemoryDasm in project jc64 by ice00.

the class CpuDasm method setLabelPlus.

/**
 * Set the label for plus relative address if this is the case
 *
 * @param addr tha address where to point
 * @param offset the offset to add
 */
protected void setLabelPlus(long addr, int offset) {
    if (addr < 0 || addr + offset > 0xffff)
        return;
    MemoryDasm mem = memory[(int) addr + offset];
    if (mem.isInside) {
        // set as relative + unless it is already set (even by user)
        if (mem.dasmLocation != null && (mem.type != '+') && (mem.type != '-')) {
            mem.type = '+';
            mem.related = (int) addr;
            setLabel(addr);
        }
    }
}

Example 10 with MemoryDasm

use of sw_emulator.software.MemoryDasm in project jc64 by ice00.

the class CpuDasm method setLabelMinus.

/**
 * Set the label for minus relative address if this is the case
 *
 * @param addr tha address where to point
 * @param offset the offset to sub
 */
protected void setLabelMinus(long addr, int offset) {
    if (addr < 0 || addr + offset > 0xffff)
        return;
    MemoryDasm mem = memory[(int) addr - offset];
    if (mem.isInside && mem.type != '+') {
        if (mem.dasmLocation != null) {
            mem.type = '-';
            mem.related = (int) addr;
            setLabel(addr);
        }
    }
}