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CPUThread: Split dump() info to separate methods

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This commit is contained in:
Nick Renieris 2020-03-31 03:11:37 +03:00 • committed by Ani
parent 72c0aed4c1
commit 1231274e0f
7 changed files with 177 additions and 68 deletions
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137
rpcs3/Emu/Cell/PPUThread.cpp
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@ -58,6 +58,7 @@
#include <thread>
#include <cfenv>
#include <cctype>
const bool s_use_ssse3 = utils::has_ssse3();
@ -368,9 +369,96 @@ extern bool ppu_patch(u32 addr, u32 value)
return true;
}
std::string ppu_thread::dump() const
std::string ppu_thread::dump_all() const
{
std::string ret = cpu_thread::dump();
std::string ret = cpu_thread::dump_misc() + '\n';
ret += dump_misc() + '\n';
ret += dump_regs() + '\n';
ret += dump_callstack();
return ret;
}
std::string ppu_thread::dump_regs() const
{
std::string ret;
for (uint i = 0; i < 32; ++i) fmt::append(ret, "GPR[%d] = 0x%llx\n", i, gpr[i]);
for (uint i = 0; i < 32; ++i) fmt::append(ret, "FPR[%d] = %.6G\n", i, fpr[i]);
for (uint i = 0; i < 32; ++i) fmt::append(ret, "VR[%d] = %s [x: %g y: %g z: %g w: %g]\n", i, vr[i], vr[i]._f[3], vr[i]._f[2], vr[i]._f[1], vr[i]._f[0]);
fmt::append(ret, "CR = 0x%08x\n", cr.pack());
fmt::append(ret, "LR = 0x%llx\n", lr);
fmt::append(ret, "CTR = 0x%llx\n", ctr);
fmt::append(ret, "VRSAVE = 0x%08x\n", vrsave);
fmt::append(ret, "XER = [CA=%u | OV=%u | SO=%u | CNT=%u]\n", xer.ca, xer.ov, xer.so, xer.cnt);
fmt::append(ret, "VSCR = [SAT=%u | NJ=%u]\n", sat, nj);
fmt::append(ret, "FPSCR = [FL=%u | FG=%u | FE=%u | FU=%u]\n", fpscr.fl, fpscr.fg, fpscr.fe, fpscr.fu);
return ret;
}
std::string ppu_thread::dump_callstack() const
{
std::string ret;
fmt::append(ret, "Call stack:\n=========\n0x%08x (0x0) called\n", cia);
for (u32 sp : dump_callstack_list())
{
// TODO: function addresses too
fmt::append(ret, "> from 0x%04llx (0x0)\n", vm::read64(static_cast<u32>(sp + 16)));
}
return ret;
}
std::vector<u32> ppu_thread::dump_callstack_list() const
{
//std::shared_lock rlock(vm::g_mutex); // Needs optimizations
// Determine stack range
const u32 stack_ptr = static_cast<u32>(gpr[1]);
if (!vm::check_addr(stack_ptr, 1, vm::page_writable))
{
// Normally impossible unless the code does not follow ABI rules
return {};
}
u32 stack_min = stack_ptr & ~0xfff;
u32 stack_max = stack_min + 4096;
while (stack_min && vm::check_addr(stack_min - 4096, 4096, vm::page_writable))
{
stack_min -= 4096;
}
while (stack_max + 4096 && vm::check_addr(stack_max, 4096, vm::page_writable))
{
stack_max += 4096;
}
std::vector<u32> call_stack_list;
for (
u64 sp = *vm::get_super_ptr<u64>(stack_ptr);
sp >= stack_min && std::max(sp, sp + 0x200) < stack_max;
sp = *vm::get_super_ptr<u64>(static_cast<u32>(sp))
)
{
// TODO: function addresses too
call_stack_list.push_back(*vm::get_super_ptr<u64>(static_cast<u32>(sp + 16)));
}
return call_stack_list;
}
std::string ppu_thread::dump_misc() const
{
std::string ret;
fmt::append(ret, "Priority: %d\n", +prio);
fmt::append(ret, "Stack: 0x%x..0x%x\n", stack_addr, stack_addr + stack_size - 1);
fmt::append(ret, "Joiner: %s\n", joiner.load());
@ -411,51 +499,6 @@ std::string ppu_thread::dump() const
{
ret += '\n';
}
ret += "\nRegisters:\n=========\n";
for (uint i = 0; i < 32; ++i) fmt::append(ret, "GPR[%d] = 0x%llx\n", i, gpr[i]);
for (uint i = 0; i < 32; ++i) fmt::append(ret, "FPR[%d] = %.6G\n", i, fpr[i]);
for (uint i = 0; i < 32; ++i) fmt::append(ret, "VR[%d] = %s [x: %g y: %g z: %g w: %g]\n", i, vr[i], vr[i]._f[3], vr[i]._f[2], vr[i]._f[1], vr[i]._f[0]);
fmt::append(ret, "CR = 0x%08x\n", cr.pack());
fmt::append(ret, "LR = 0x%llx\n", lr);
fmt::append(ret, "CTR = 0x%llx\n", ctr);
fmt::append(ret, "VRSAVE = 0x%08x\n", vrsave);
fmt::append(ret, "XER = [CA=%u | OV=%u | SO=%u | CNT=%u]\n", xer.ca, xer.ov, xer.so, xer.cnt);
fmt::append(ret, "VSCR = [SAT=%u | NJ=%u]\n", sat, nj);
fmt::append(ret, "FPSCR = [FL=%u | FG=%u | FE=%u | FU=%u]\n", fpscr.fl, fpscr.fg, fpscr.fe, fpscr.fu);
fmt::append(ret, "\nCall stack:\n=========\n0x%08x (0x0) called\n", cia);
//std::shared_lock rlock(vm::g_mutex); // Needs optimizations
// Determine stack range
u32 stack_ptr = static_cast<u32>(gpr[1]);
if (!vm::check_addr(stack_ptr, 1, vm::page_writable))
{
// Normally impossible unless the code does not follow ABI rules
return ret;
}
u32 stack_min = stack_ptr & ~0xfff;
u32 stack_max = stack_min + 4096;
while (stack_min && vm::check_addr(stack_min - 4096, 4096, vm::page_writable))
{
stack_min -= 4096;
}
while (stack_max + 4096 && vm::check_addr(stack_max, 4096, vm::page_writable))
{
stack_max += 4096;
}
for (u64 sp = *vm::get_super_ptr<u64>(stack_ptr); sp >= stack_min && std::max(sp, sp + 0x200) < stack_max; sp = *vm::get_super_ptr<u64>(static_cast<u32>(sp)))
{
// TODO: print also function addresses
fmt::append(ret, "> from 0x%08llx (0x0)\n", *vm::get_super_ptr<u64>(static_cast<u32>(sp + 16)));
}
return ret;
}