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Move DSP::CodesToHeader to DSPTool

Browse source 
It's the only place it's used, and highly-specific to DSPTool's needs.
This commit is contained in:
Michael Maltese 2017-05-19 19:18:17 -07:00
parent 1765e54ab3
commit 97e6ba773b
3 changed files with 75 additions and 79 deletions
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77
Source/DSPTool/DSPTool.cpp
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@ -39,6 +39,79 @@ void DSP::Host::UpdateDebugger()
{
}
static void CodeToHeader(const std::vector<u16>& code, std::string filename, const char* name,
std::string& header)
{
std::vector<u16> code_padded = code;
// Pad with nops to 32byte boundary
while (code_padded.size() & 0x7f)
code_padded.push_back(0);
header.clear();
header.reserve(code_padded.size() * 4);
header.append("#define NUM_UCODES 1\n\n");
std::string filename_without_extension;
SplitPath(filename, nullptr, &filename_without_extension, nullptr);
header.append(StringFromFormat("const char* UCODE_NAMES[NUM_UCODES] = {\"%s\"};\n\n",
filename_without_extension.c_str()));
header.append("const unsigned short dsp_code[NUM_UCODES][0x1000] = {\n");
header.append("\t{\n\t\t");
for (u32 j = 0; j < code_padded.size(); j++)
{
if (j && ((j & 15) == 0))
header.append("\n\t\t");
header.append(StringFromFormat("0x%04x, ", code_padded[j]));
}
header.append("\n\t},\n");
header.append("};\n");
}
static void CodesToHeader(const std::vector<u16>* codes, const std::vector<std::string>* filenames,
u32 num_codes, const char* name, std::string& header)
{
std::vector<std::vector<u16>> codes_padded;
u32 reserveSize = 0;
for (u32 i = 0; i < num_codes; i++)
{
codes_padded.push_back(codes[i]);
// Pad with nops to 32byte boundary
while (codes_padded.at(i).size() & 0x7f)
codes_padded.at(i).push_back(0);
reserveSize += (u32)codes_padded.at(i).size();
}
header.clear();
header.reserve(reserveSize * 4);
header.append(StringFromFormat("#define NUM_UCODES %u\n\n", num_codes));
header.append("const char* UCODE_NAMES[NUM_UCODES] = {\n");
for (u32 i = 0; i < num_codes; i++)
{
std::string filename;
if (!SplitPath(filenames->at(i), nullptr, &filename, nullptr))
filename = filenames->at(i);
header.append(StringFromFormat("\t\"%s\",\n", filename.c_str()));
}
header.append("};\n\n");
header.append("const unsigned short dsp_code[NUM_UCODES][0x1000] = {\n");
for (u32 i = 0; i < num_codes; i++)
{
if (codes[i].size() == 0)
continue;
header.append("\t{\n\t\t");
for (u32 j = 0; j < codes_padded.at(i).size(); j++)
{
if (j && ((j & 15) == 0))
header.append("\n\t\t");
header.append(StringFromFormat("0x%04x, ", codes_padded.at(i).at(j)));
}
header.append("\n\t},\n");
}
header.append("};\n");
}
// Usage:
// Disassemble a file:
// dsptool -d -o asdf.txt asdf.bin
@ -313,7 +386,7 @@ int main(int argc, const char* argv[])
}
}
DSP::CodesToHeader(codes, &files, lines, output_header_name.c_str(), header);
CodesToHeader(codes, &files, lines, output_header_name.c_str(), header);
File::WriteStringToFile(header, output_header_name + ".h");
delete[] codes;
@ -342,7 +415,7 @@ int main(int argc, const char* argv[])
if (!output_header_name.empty())
{
std::string header;
DSP::CodeToHeader(code, input_name, output_header_name.c_str(), header);
CodeToHeader(code, input_name, output_header_name.c_str(), header);
File::WriteStringToFile(header, output_header_name + ".h");
}
}