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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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8
Utilities/Thread.cpp
View File

@ -1505,7 +1505,7 @@ bool handle_access_violation(u32 addr, bool is_writing, x64_context* context) no
{
if (!access_violation_recovered)
{
vm_log.notice("\n%s", cpu->dump());
vm_log.notice("\n%s", cpu->dump_all());
vm_log.error("Access violation %s location 0x%x (%s)", is_writing ? "writing" : "reading", addr, (is_writing && vm::check_addr(addr)) ? "read-only memory" : "unmapped memory");
}
@ -1536,7 +1536,7 @@ bool handle_access_violation(u32 addr, bool is_writing, x64_context* context) no
if (cpu && !access_violation_recovered)
{
vm_log.notice("\n%s", cpu->dump());
vm_log.notice("\n%s", cpu->dump_all());
}
// Note: a thread may access violate more than once after hack_alloc recovery
@ -1617,7 +1617,7 @@ static LONG exception_filter(PEXCEPTION_POINTERS pExp) noexcept
if (const auto cpu = get_current_cpu_thread())
{
sys_log.notice("\n%s", cpu->dump());
sys_log.notice("\n%s", cpu->dump_all());
}
}
@ -1746,7 +1746,7 @@ static void signal_handler(int sig, siginfo_t* info, void* uct) noexcept
if (const auto cpu = get_current_cpu_thread())
{
sys_log.notice("\n%s", cpu->dump());
sys_log.notice("\n%s", cpu->dump_all());
}
std::string msg = fmt::format("Segfault %s location %p at %p.\n", cause, info->si_addr, RIP(context));

24
rpcs3/Emu/CPU/CPUThread.cpp
View File

@ -412,7 +412,7 @@ void cpu_thread::operator()()
{
if (_this)
{
sys_log.warning("CPU Thread '%s' terminated abnormally:\n%s", name, _this->dump());
sys_log.warning("CPU Thread '%s' terminated abnormally:\n%s", name, _this->dump_all());
cleanup();
}
}
@ -599,7 +599,27 @@ std::string cpu_thread::get_name() const
}
}
std::string cpu_thread::dump() const
std::string cpu_thread::dump_all() const
{
return {};
}
std::string cpu_thread::dump_regs() const
{
return {};
}
std::string cpu_thread::dump_callstack() const
{
return {};
}
std::vector<u32> cpu_thread::dump_callstack_list() const
{
return {};
}
std::string cpu_thread::dump_misc() const
{
return fmt::format("Type: %s\n" "State: %s\n", typeid(*this).name(), state.load());
}

20
rpcs3/Emu/CPU/CPUThread.h
View File

@ -1,8 +1,10 @@
#pragma once
#pragma once
#include "../Utilities/Thread.h"
#include "../Utilities/bit_set.h"
#include <vector>
// Thread state flags
enum class cpu_flag : u32
{
@ -91,8 +93,20 @@ public:
// Get thread name (as assigned to named_thread)
std::string get_name() const;
// Get CPU state dump
virtual std::string dump() const;
// Get CPU state dump (everything)
virtual std::string dump_all() const = 0;
// Get CPU register dump
virtual std::string dump_regs() const;
// Get CPU call stack dump
virtual std::string dump_callstack() const;
// Get CPU call stack list
virtual std::vector<u32> dump_callstack_list() const;
// Get CPU dump of misc information
virtual std::string dump_misc() const;
// Thread entry point function
virtual void cpu_task() = 0;

137
rpcs3/Emu/Cell/PPUThread.cpp
View File

@ -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;
}

6
rpcs3/Emu/Cell/PPUThread.h
View File

@ -53,7 +53,11 @@ public:
static const u32 id_step = 1;
static const u32 id_count = 2048;
virtual std::string dump() const override;
virtual std::string dump_all() const override;
virtual std::string dump_regs() const override;
virtual std::string dump_callstack() const override;
virtual std::vector<u32> dump_callstack_list() const override;
virtual std::string dump_misc() const override;
virtual void cpu_task() override final;
virtual void cpu_sleep() override;
virtual void cpu_mem() override;

44
rpcs3/Emu/Cell/SPUThread.cpp
View File

@ -1009,9 +1009,41 @@ spu_imm_table_t::spu_imm_table_t()
}
}
std::string spu_thread::dump() const
std::string spu_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();
return ret;
}
std::string spu_thread::dump_regs() const
{
std::string ret;
for (u32 i = 0; i < 128; i++)
{
fmt::append(ret, "\nGPR[%d] = %s", i, gpr[i]);
}
return ret;
}
std::string spu_thread::dump_callstack() const
{
return {};
}
std::vector<u32> spu_thread::dump_callstack_list() const
{
return {};
}
std::string spu_thread::dump_misc() const
{
std::string ret;
fmt::append(ret, "\nBlock Weight: %u (Retreats: %u)", block_counter, block_failure);
@ -1028,7 +1060,6 @@ std::string spu_thread::dump() const
// Print chunk address from lowest 16 bits
fmt::append(ret, "...chunk-0x%05x", (name & 0xffff) * 4);
}
fmt::append(ret, "\n[%s]", ch_mfc_cmd);
fmt::append(ret, "\nLocal Storage: 0x%08x..0x%08x", offset, offset + 0x3ffff);
fmt::append(ret, "\nTag Mask: 0x%08x", ch_tag_mask);
@ -1047,13 +1078,6 @@ std::string spu_thread::dump() const
}
}
ret += "\nRegisters:\n=========";
for (u32 i = 0; i < 128; i++)
{
fmt::append(ret, "\nGPR[%d] = %s", i, gpr[i]);
}
return ret;
}

6
rpcs3/Emu/Cell/SPUThread.h
View File

@ -498,7 +498,11 @@ public:
class spu_thread : public cpu_thread
{
public:
virtual std::string dump() const override;
virtual std::string dump_all() const override;
virtual std::string dump_regs() const override;
virtual std::string dump_callstack() const override;
virtual std::vector<u32> dump_callstack_list() const override;
virtual std::string dump_misc() const override;
virtual void cpu_task() override final;
virtual void cpu_mem() override;
virtual void cpu_unmem() override;