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kernel/svc_types: refresh

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This commit is contained in:
Liam 2022-11-03 10:22:05 -04:00
parent 770f23db34
commit 4eece4d35d
19 changed files with 562 additions and 136 deletions
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117
src/core/hle/kernel/svc.cpp
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@ -267,7 +267,7 @@ Result CreateSession(Core::System& system, Handle* out_server, Handle* out_clien
// Reserve a new session from the process resource limit.
// FIXME: LimitableResource_SessionCountMax
KScopedResourceReservation session_reservation(&process, LimitableResource::Sessions);
KScopedResourceReservation session_reservation(&process, LimitableResource::SessionCountMax);
if (session_reservation.Succeeded()) {
session = T::Create(system.Kernel());
} else {
@ -298,7 +298,7 @@ Result CreateSession(Core::System& system, Handle* out_server, Handle* out_clien
// We successfully allocated a session, so add the object we allocated to the resource
// limit.
// system.Kernel().GetSystemResourceLimit().Reserve(LimitableResource::Sessions, 1);
// system.Kernel().GetSystemResourceLimit().Reserve(LimitableResource::SessionCountMax, 1);
}
// Check that we successfully created a session.
@ -656,27 +656,12 @@ static Result ArbitrateUnlock32(Core::System& system, u32 address) {
return ArbitrateUnlock(system, address);
}
enum class BreakType : u32 {
Panic = 0,
AssertionFailed = 1,
PreNROLoad = 3,
PostNROLoad = 4,
PreNROUnload = 5,
PostNROUnload = 6,
CppException = 7,
};
struct BreakReason {
union {
u32 raw;
BitField<0, 30, BreakType> break_type;
BitField<31, 1, u32> signal_debugger;
};
};
/// Break program execution
static void Break(Core::System& system, u32 reason, u64 info1, u64 info2) {
BreakReason break_reason{reason};
BreakReason break_reason =
static_cast<BreakReason>(reason & ~static_cast<u32>(BreakReason::NotificationOnlyFlag));
bool notification_only = (reason & static_cast<u32>(BreakReason::NotificationOnlyFlag)) != 0;
bool has_dumped_buffer{};
std::vector<u8> debug_buffer;
@ -705,57 +690,56 @@ static void Break(Core::System& system, u32 reason, u64 info1, u64 info2) {
}
has_dumped_buffer = true;
};
switch (break_reason.break_type) {
case BreakType::Panic:
LOG_CRITICAL(Debug_Emulated, "Signalling debugger, PANIC! info1=0x{:016X}, info2=0x{:016X}",
switch (break_reason) {
case BreakReason::Panic:
LOG_CRITICAL(Debug_Emulated, "Userspace PANIC! info1=0x{:016X}, info2=0x{:016X}", info1,
info2);
handle_debug_buffer(info1, info2);
break;
case BreakReason::Assert:
LOG_CRITICAL(Debug_Emulated, "Userspace Assertion failed! info1=0x{:016X}, info2=0x{:016X}",
info1, info2);
handle_debug_buffer(info1, info2);
break;
case BreakType::AssertionFailed:
LOG_CRITICAL(Debug_Emulated,
"Signalling debugger, Assertion failed! info1=0x{:016X}, info2=0x{:016X}",
info1, info2);
case BreakReason::User:
LOG_WARNING(Debug_Emulated, "Userspace Break! 0x{:016X} with size 0x{:016X}", info1, info2);
handle_debug_buffer(info1, info2);
break;
case BreakType::PreNROLoad:
LOG_WARNING(
Debug_Emulated,
"Signalling debugger, Attempting to load an NRO at 0x{:016X} with size 0x{:016X}",
info1, info2);
case BreakReason::PreLoadDll:
LOG_INFO(Debug_Emulated,
"Userspace Attempting to load an NRO at 0x{:016X} with size 0x{:016X}", info1,
info2);
break;
case BreakType::PostNROLoad:
LOG_WARNING(Debug_Emulated,
"Signalling debugger, Loaded an NRO at 0x{:016X} with size 0x{:016X}", info1,
info2);
case BreakReason::PostLoadDll:
LOG_INFO(Debug_Emulated, "Userspace Loaded an NRO at 0x{:016X} with size 0x{:016X}", info1,
info2);
break;
case BreakType::PreNROUnload:
LOG_WARNING(
Debug_Emulated,
"Signalling debugger, Attempting to unload an NRO at 0x{:016X} with size 0x{:016X}",
info1, info2);
case BreakReason::PreUnloadDll:
LOG_INFO(Debug_Emulated,
"Userspace Attempting to unload an NRO at 0x{:016X} with size 0x{:016X}", info1,
info2);
break;
case BreakType::PostNROUnload:
LOG_WARNING(Debug_Emulated,
"Signalling debugger, Unloaded an NRO at 0x{:016X} with size 0x{:016X}", info1,
info2);
case BreakReason::PostUnloadDll:
LOG_INFO(Debug_Emulated, "Userspace Unloaded an NRO at 0x{:016X} with size 0x{:016X}",
info1, info2);
break;
case BreakType::CppException:
case BreakReason::CppException:
LOG_CRITICAL(Debug_Emulated, "Signalling debugger. Uncaught C++ exception encountered.");
break;
default:
LOG_WARNING(
Debug_Emulated,
"Signalling debugger, Unknown break reason {}, info1=0x{:016X}, info2=0x{:016X}",
static_cast<u32>(break_reason.break_type.Value()), info1, info2);
"Signalling debugger, Unknown break reason {:#X}, info1=0x{:016X}, info2=0x{:016X}",
reason, info1, info2);
handle_debug_buffer(info1, info2);
break;
}
system.GetReporter().SaveSvcBreakReport(
static_cast<u32>(break_reason.break_type.Value()), break_reason.signal_debugger.As<bool>(),
info1, info2, has_dumped_buffer ? std::make_optional(debug_buffer) : std::nullopt);
system.GetReporter().SaveSvcBreakReport(reason, notification_only, info1, info2,
has_dumped_buffer ? std::make_optional(debug_buffer)
: std::nullopt);
if (!break_reason.signal_debugger) {
if (!notification_only) {
LOG_CRITICAL(
Debug_Emulated,
"Emulated program broke execution! reason=0x{:016X}, info1=0x{:016X}, info2=0x{:016X}",
@ -1716,13 +1700,13 @@ static Result QueryProcessMemory(Core::System& system, VAddr memory_info_address
auto& memory{system.Memory()};
const auto memory_info{process->PageTable().QueryInfo(address).GetSvcMemoryInfo()};
memory.Write64(memory_info_address + 0x00, memory_info.addr);
memory.Write64(memory_info_address + 0x00, memory_info.base_address);
memory.Write64(memory_info_address + 0x08, memory_info.size);
memory.Write32(memory_info_address + 0x10, static_cast<u32>(memory_info.state) & 0xff);
memory.Write32(memory_info_address + 0x14, static_cast<u32>(memory_info.attr));
memory.Write32(memory_info_address + 0x18, static_cast<u32>(memory_info.perm));
memory.Write32(memory_info_address + 0x1c, memory_info.ipc_refcount);
memory.Write32(memory_info_address + 0x20, memory_info.device_refcount);
memory.Write32(memory_info_address + 0x14, static_cast<u32>(memory_info.attribute));
memory.Write32(memory_info_address + 0x18, static_cast<u32>(memory_info.permission));
memory.Write32(memory_info_address + 0x1c, memory_info.ipc_count);
memory.Write32(memory_info_address + 0x20, memory_info.device_count);
memory.Write32(memory_info_address + 0x24, 0);
// Page info appears to be currently unused by the kernel and is always set to zero.
@ -1943,7 +1927,7 @@ static Result CreateThread(Core::System& system, Handle* out_handle, VAddr entry
// Reserve a new thread from the process resource limit (waiting up to 100ms).
KScopedResourceReservation thread_reservation(
kernel.CurrentProcess(), LimitableResource::Threads, 1,
kernel.CurrentProcess(), LimitableResource::ThreadCountMax, 1,
system.CoreTiming().GetGlobalTimeNs().count() + 100000000);
if (!thread_reservation.Succeeded()) {
LOG_ERROR(Kernel_SVC, "Could not reserve a new thread");
@ -2344,7 +2328,7 @@ static Result CreateTransferMemory(Core::System& system, Handle* out, VAddr addr
// Reserve a new transfer memory from the process resource limit.
KScopedResourceReservation trmem_reservation(kernel.CurrentProcess(),
LimitableResource::TransferMemory);
LimitableResource::TransferMemoryCountMax);
R_UNLESS(trmem_reservation.Succeeded(), ResultLimitReached);
// Create the transfer memory.
@ -2496,7 +2480,7 @@ static Result CreateEvent(Core::System& system, Handle* out_write, Handle* out_r
// Reserve a new event from the process resource limit
KScopedResourceReservation event_reservation(kernel.CurrentProcess(),
LimitableResource::Events);
LimitableResource::EventCountMax);
R_UNLESS(event_reservation.Succeeded(), ResultLimitReached);
// Create a new event.
@ -2539,11 +2523,6 @@ static Result CreateEvent32(Core::System& system, Handle* out_write, Handle* out
static Result GetProcessInfo(Core::System& system, u64* out, Handle process_handle, u32 type) {
LOG_DEBUG(Kernel_SVC, "called, handle=0x{:08X}, type=0x{:X}", process_handle, type);
// This function currently only allows retrieving a process' status.
enum class InfoType {
Status,
};
const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable();
KScopedAutoObject process = handle_table.GetObject<KProcess>(process_handle);
if (process.IsNull()) {
@ -2552,9 +2531,9 @@ static Result GetProcessInfo(Core::System& system, u64* out, Handle process_hand
return ResultInvalidHandle;
}
const auto info_type = static_cast<InfoType>(type);
if (info_type != InfoType::Status) {
LOG_ERROR(Kernel_SVC, "Expected info_type to be Status but got {} instead", type);
const auto info_type = static_cast<ProcessInfoType>(type);
if (info_type != ProcessInfoType::ProcessState) {
LOG_ERROR(Kernel_SVC, "Expected info_type to be ProcessState but got {} instead", type);
return ResultInvalidEnumValue;
}