int main(int argc, char *argv[]) {
ROSE_INITIALIZE;
Diagnostics::initAndRegister(&mlog, "tool");
// Parse command line
Settings settings;
std::vector<std::string> args = parseCommandLine(argc, argv, settings).unreachedArgs();
if (args.size()!=2)
throw std::runtime_error("invalid usage; see --help");
// Load the CSV files
FunctionByAddress code1, data1, code2, data2;
readCsvFile(args[0], code1 /*out*/, data1 /*out*/);
readCsvFile(args[1], code2 /*out*/, data2 /*out*/);
showStats(FileSystem::Path(args[0]).filename().string(), code1, data1,
FileSystem::Path(args[1]).filename().string(), code2, data2);
std::cout <<"\n";
// Parse the specimen
if (!settings.specimenName.empty()) {
P2::Engine engine;
MemoryMap::Ptr map = engine.loadSpecimens(settings.specimenName);
InstructionProvider::Ptr insns = InstructionProvider::instance(engine.obtainDisassembler(), map);
map->dump(std::cout);
listInstructions(insns, map, code1, code2);
}
}
SgAsmInterpretation*
RSIM_ColdFire::parseMainExecutable(RSIM_Process *process) {
namespace P2 = rose::BinaryAnalysis::Partitioner2;
using namespace Sawyer::CommandLine;
// This is raw hardware, so assume that all the arguments are for loading the specimen.
P2::Engine engine;
Parser parser;
parser
.purpose("initializes ColdFire memory")
.version(std::string(ROSE_SCM_VERSION_ID).substr(0, 8), ROSE_CONFIGURE_DATE)
.chapter(1, "ROSE Command-line Tools")
.doc("Synopsis", "@prop{programName} ... -- [@v{loader_switches}] @v{resources}")
.doc("Description",
"This part of the simulator command-line is responsible for configuring how @v{resources} are loaded into "
"simulated FreeScale ColdFire system memory. If switches are provided here they must be separated from "
"simulator switches with a \"--\" to prevent the simulator itself from interpreting them.\n\n" +
engine.specimenNameDocumentation())
.with(Switch("help", 'h')
.hidden(true)
.action(showHelpAndExit(0)))
.with(engine.loaderSwitches());
std::vector<std::string> resources = parser.parse(exeArgs()).apply().unreachedArgs();
engine.isaName("coldfire");
MemoryMap::Ptr map = engine.loadSpecimens(resources);
process->mem_transaction_start("specimen main memory");
*process->get_memory() = *map; // shallow copy, new segments point to same old data
// The initial program counter is stored at address 4, the second entry in the interrupt vector.
uint32_t initialIpBe = 0;
if (!map->at(4).limit(sizeof initialIpBe).read((uint8_t*)&initialIpBe)) {
mlog[FATAL] <<"failed to read initial program counter from address zero\n";
exit(1);
}
uint32_t initialIp = ByteOrder::be_to_host(initialIpBe);
process->entryPointOriginalVa(initialIp);
process->entryPointStartVa(initialIp);
process->disassembler(engine.obtainDisassembler());
return engine.interpretation(); // probably null since args not likely to be ELF or PE
}
int
main(int argc, char *argv[]) {
ROSE_INITIALIZE;
Diagnostics::initAndRegister(mlog, "tool");
Sawyer::ProgressBarSettings::minimumUpdateInterval(0.2); // more fluid spinner
// Parse command-line
P2::Engine engine;
Settings settings;
std::vector<std::string> args = parseCommandLine(argc, argv, engine, settings);
ASSERT_always_require2(args.size() >= 2, "incorrect usage; see --help");
// Parse file containing instruction addresses
std::string addrFileName = args[0];
std::set<rose_addr_t> knownVas = parseAddressFile(addrFileName);
mlog[INFO] <<"parsed " <<plural(knownVas.size(), "unique addresses") <<"\n";
// Load specimen natively and attach debugger
std::vector<std::string> specimen_cmd(args.begin()+1, args.end());
BinaryDebugger debugger(specimen_cmd);
debugger.setBreakpoint(AddressInterval::whole());
ASSERT_always_require(debugger.isAttached());
ASSERT_always_forbid(debugger.isTerminated());
pid_t pid = debugger.isAttached();
mlog[INFO] <<"child PID " <<pid <<"\n";
// Get memory map.
MemoryMap map;
if (MAP_ROSE==settings.mapSource) {
map = engine.loadSpecimens(specimen_cmd[0]);
} else {
map.insertProcess(":noattach:" + numberToString(pid));
}
map.dump(mlog[INFO]);
// The addresses specified in the instruction address file must all be in memory that is mapped.
BOOST_FOREACH (rose_addr_t va, knownVas) {
ASSERT_always_require2(map.at(va).require(MemoryMap::EXECUTABLE).exists(),
"given address " + addrToString(va) + " is not mapped or lacks execute permission");
}