Macintosh-Tools/dingusppc
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Update debugger.cpp

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This commit is contained in:
Maxim Poliakovski 2020-02-06 14:41:17 +01:00 committed by dingusdev
parent 1e93414f11
commit c5a4698266
1 changed files with 16 additions and 12 deletions
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28
debugger/debugger.cpp
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@ -47,15 +47,7 @@ void dump_regs()
cout << "MSR: " << hex << ppc_state.ppc_msr << endl;
}
void dump_mem_file()
{
std::ofstream memdumpfile;
memdumpfile.open("memdump.bin", std::ofstream::out | std::ofstream::binary);
memdumpfile.write((char*)&machine_sysram_mem, sizeof(char) * 67108864);
memdumpfile.close();
}
void disasm()
void disasm(uint32_t inst_num = 1UL, uint32_t address = ppc_state.ppc_pc)
{
PPCDisasmContext ctx;
@ -69,8 +61,8 @@ void disasm()
void enter_debugger()
{
string inp, cmd, addr_str, expr_str, reg_expr, last_cmd;
uint32_t addr;
string inp, cmd, addr_str, expr_str, reg_expr, last_cmd, inst_num_str;
uint32_t addr, inst_grab;
std::stringstream ss;
cout << "Welcome to the PowerPC debugger." << endl;
@ -132,7 +124,19 @@ void enter_debugger()
ppc_exec_until(addr);
}
else if (cmd == "disas") {
disasm();
expr_str = "";
ss >> expr_str;
if (expr_str.length() > 0) {
cout << "Parsing disas params." << endl;
inst_num_str = expr_str.substr(expr_str.find(" ") + 1, expr_str.find(","));
inst_grab = stoul(inst_num_str, NULL, 0);
addr_str = expr_str.substr(expr_str.find(",") + 1, expr_str.length() - 1);
addr = stoul(addr_str, NULL, 16);
disasm(inst_grab, addr);
}
else {
disasm();
}
}
else {
cout << "Unknown command: " << cmd << endl;