wxString CDSPRegTable::GetValue(int row, int col)
{
if (row < 32) // 32 "normal" regs
{
switch (col)
{
case 0: return StrToWxStr(pdregname(row));
case 1: return wxString::Format(wxT("0x%04x"), DSPCore_ReadRegister(row));
default: return wxEmptyString;
}
}
return wxEmptyString;
}
// Usage:
// Run internal tests:
// dsptool test
// Disassemble a file:
// dsptool -d -o asdf.txt asdf.bin
// Disassemble a file, output to standard output:
// dsptool -d asdf.bin
// Assemble a file:
// dsptool [-f] -o asdf.bin asdf.txt
// Assemble a file, output header:
// dsptool [-f] -h asdf.h asdf.txt
// Print results from DSPSpy register dump
// dsptool -p dsp_dump0.bin
// So far, all this binary can do is test partially that itself works correctly.
int main(int argc, const char *argv[])
{
if (argc == 1 || (argc == 2 && (!strcmp(argv[1], "--help") || (!strcmp(argv[1], "-?")))))
{
printf("USAGE: DSPTool [-?] [--help] [-f] [-d] [-m] [-p <FILE>] [-o <FILE>] [-h <FILE>] <DSP ASSEMBLER FILE>\n");
printf("-? / --help: Prints this message\n");
printf("-d: Disassemble\n");
printf("-m: Input file contains a list of files (Header assembly only)\n");
printf("-s: Print the final size in bytes (only)\n");
printf("-f: Force assembly (errors are not critical)\n");
printf("-o <OUTPUT FILE>: Results from stdout redirected to a file\n");
printf("-h <HEADER FILE>: Output assembly results to a header\n");
printf("-p <DUMP FILE>: Print results of DSPSpy register dump\n");
printf("-ps <DUMP FILE>: Print results of DSPSpy register dump (disable SR output)\n");
printf("-pm <DUMP FILE>: Print results of DSPSpy register dump (convert PROD values)\n");
printf("-psm <DUMP FILE>: Print results of DSPSpy register dump (convert PROD values/disable SR output)\n");
return 0;
}
if (argc == 2 && !strcmp(argv[1], "test"))
{
RunAsmTests();
return 0;
}
std::string input_name;
std::string output_header_name;
std::string output_name;
bool disassemble = false, compare = false, multiple = false, outputSize = false,
force = false, print_results = false, print_results_prodhack = false, print_results_srhack = false;
for (int i = 1; i < argc; i++)
{
if (!strcmp(argv[i], "-d"))
disassemble = true;
else if (!strcmp(argv[i], "-o"))
output_name = argv[++i];
else if (!strcmp(argv[i], "-h"))
output_header_name = argv[++i];
else if (!strcmp(argv[i], "-c"))
compare = true;
else if (!strcmp(argv[i], "-s"))
outputSize = true;
else if (!strcmp(argv[i], "-m"))
multiple = true;
else if (!strcmp(argv[i], "-f"))
force = true;
else if (!strcmp(argv[i], "-p"))
print_results = true;
else if (!strcmp(argv[i], "-ps")) {
print_results = true;
print_results_srhack = true;
}
else if (!strcmp(argv[i], "-pm")) {
print_results = true;
print_results_prodhack = true;
}
else if (!strcmp(argv[i], "-psm")) {
print_results = true;
print_results_srhack = true;
print_results_prodhack = true;
}
else
{
if (!input_name.empty())
{
printf("ERROR: Can only take one input file.\n");
return 1;
}
input_name = argv[i];
if (!File::Exists(input_name))
{
printf("ERROR: Input path does not exist.\n");
return 1;
}
}
}
if (multiple && (compare || disassemble || !output_name.empty() ||
input_name.empty())) {
printf("ERROR: Multiple files can only be used with assembly "
"and must compile a header file.\n");
return 1;
}
if (compare)
{
// Two binary inputs, let's diff.
std::string binary_code;
std::vector<u16> code1, code2;
File::ReadFileToString(input_name.c_str(), binary_code);
BinaryStringBEToCode(binary_code, code1);
File::ReadFileToString(output_name.c_str(), binary_code);
BinaryStringBEToCode(binary_code, code2);
Compare(code1, code2);
return 0;
}
if (print_results)
{
std::string dumpfile, results;
std::vector<u16> reg_vector;
File::ReadFileToString(input_name.c_str(), dumpfile);
BinaryStringBEToCode(dumpfile, reg_vector);
results.append("Start:\n");
for (int initial_reg = 0; initial_reg < 32; initial_reg++)
{
results.append(StringFromFormat("%02x %04x ", initial_reg, reg_vector.at(initial_reg)));
if ((initial_reg + 1) % 8 == 0)
results.append("\n");
}
results.append("\n");
results.append("Step [number]:\n[Reg] [last value] [current value]\n\n");
for (unsigned int step = 1; step < reg_vector.size()/32; step++)
{
bool changed = false;
u16 current_reg;
u16 last_reg;
u32 htemp;
//results.append(StringFromFormat("Step %3d: (CW 0x%04x) UC:%03d\n", step, 0x8fff+step, (step-1)/32));
results.append(StringFromFormat("Step %3d:\n", step));
for (int reg = 0; reg < 32; reg++)
{
if ((reg >= 0x0c) && (reg <= 0x0f)) continue;
if (print_results_srhack && (reg == 0x13)) continue;
if ((print_results_prodhack) && (reg >= 0x15) && (reg <= 0x17)) {
switch (reg) {
case 0x15: //DSP_REG_PRODM
last_reg = reg_vector.at((step*32-32)+reg) + reg_vector.at((step*32-32)+reg+2);
current_reg = reg_vector.at(step*32+reg) + reg_vector.at(step*32+reg+2);
break;
case 0x16: //DSP_REG_PRODH
htemp = ((reg_vector.at(step*32+reg-1) + reg_vector.at(step*32+reg+1))&~0xffff)>>16;
current_reg = (u8)(reg_vector.at(step*32+reg) + htemp);
htemp = ((reg_vector.at(step*32-32+reg-1) + reg_vector.at(step*32-32+reg+1))&~0xffff)>>16;
last_reg = (u8)(reg_vector.at(step*32-32+reg) + htemp);
break;
case 0x17: //DSP_REG_PRODM2
default:
current_reg = 0;
last_reg = 0;
break;
}
}
else {
current_reg = reg_vector.at(step*32+reg);
last_reg = reg_vector.at((step*32-32)+reg);
}
if (last_reg != current_reg)
{
results.append(StringFromFormat("%02x %-7s: %04x %04x\n", reg, pdregname(reg), last_reg, current_reg));
changed = true;
}
}
if (!changed)
results.append("No Change\n\n");
else
results.append("\n");
}
if (!output_name.empty())
File::WriteStringToFile(results, output_name.c_str());
else
printf("%s", results.c_str());
return 0;
}
