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kernel: Unify result codes (#5890)

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* kernel: Unify result codes

Drop the usage of ERR_NAME convention in kernel for ResultName. Removed seperation between svc_results.h & errors.h as we mainly include both most of the time anyways.

* oops

* rename errors to svc_results
This commit is contained in:
Chloe
2021-02-13 10:43:01 +11:00
committed by GitHub
parent a0379c2db5
commit 37939482fb
21 changed files with 223 additions and 256 deletions
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34
src/core/hle/kernel/process_capability.cpp
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@ -6,10 +6,10 @@
#include "common/bit_util.h"
#include "common/logging/log.h"
#include "core/hle/kernel/errors.h"
#include "core/hle/kernel/handle_table.h"
#include "core/hle/kernel/memory/page_table.h"
#include "core/hle/kernel/process_capability.h"
#include "core/hle/kernel/svc_results.h"
namespace Kernel {
namespace {
@ -123,13 +123,13 @@ ResultCode ProcessCapabilities::ParseCapabilities(const u32* capabilities,
// If there's only one, then there's a problem.
if (i >= num_capabilities) {
LOG_ERROR(Kernel, "Invalid combination! i={}", i);
return ERR_INVALID_COMBINATION;
return ResultInvalidCombination;
}
const auto size_flags = capabilities[i];
if (GetCapabilityType(size_flags) != CapabilityType::MapPhysical) {
LOG_ERROR(Kernel, "Invalid capability type! size_flags={}", size_flags);
return ERR_INVALID_COMBINATION;
return ResultInvalidCombination;
}
const auto result = HandleMapPhysicalFlags(descriptor, size_flags, page_table);
@ -159,7 +159,7 @@ ResultCode ProcessCapabilities::ParseSingleFlagCapability(u32& set_flags, u32& s
const auto type = GetCapabilityType(flag);
if (type == CapabilityType::Unset) {
return ERR_INVALID_CAPABILITY_DESCRIPTOR;
return ResultInvalidCapabilityDescriptor;
}
// Bail early on ignorable entries, as one would expect,
@ -176,7 +176,7 @@ ResultCode ProcessCapabilities::ParseSingleFlagCapability(u32& set_flags, u32& s
LOG_ERROR(Kernel,
"Attempted to initialize flags that may only be initialized once. set_flags={}",
set_flags);
return ERR_INVALID_COMBINATION;
return ResultInvalidCombination;
}
set_flags |= set_flag;
@ -202,7 +202,7 @@ ResultCode ProcessCapabilities::ParseSingleFlagCapability(u32& set_flags, u32& s
}
LOG_ERROR(Kernel, "Invalid capability type! type={}", type);
return ERR_INVALID_CAPABILITY_DESCRIPTOR;
return ResultInvalidCapabilityDescriptor;
}
void ProcessCapabilities::Clear() {
@ -225,7 +225,7 @@ ResultCode ProcessCapabilities::HandlePriorityCoreNumFlags(u32 flags) {
if (priority_mask != 0 || core_mask != 0) {
LOG_ERROR(Kernel, "Core or priority mask are not zero! priority_mask={}, core_mask={}",
priority_mask, core_mask);
return ERR_INVALID_CAPABILITY_DESCRIPTOR;
return ResultInvalidCapabilityDescriptor;
}
const u32 core_num_min = (flags >> 16) & 0xFF;
@ -233,7 +233,7 @@ ResultCode ProcessCapabilities::HandlePriorityCoreNumFlags(u32 flags) {
if (core_num_min > core_num_max) {
LOG_ERROR(Kernel, "Core min is greater than core max! core_num_min={}, core_num_max={}",
core_num_min, core_num_max);
return ERR_INVALID_COMBINATION;
return ResultInvalidCombination;
}
const u32 priority_min = (flags >> 10) & 0x3F;
@ -242,13 +242,13 @@ ResultCode ProcessCapabilities::HandlePriorityCoreNumFlags(u32 flags) {
LOG_ERROR(Kernel,
"Priority min is greater than priority max! priority_min={}, priority_max={}",
core_num_min, priority_max);
return ERR_INVALID_COMBINATION;
return ResultInvalidCombination;
}
// The switch only has 4 usable cores.
if (core_num_max >= 4) {
LOG_ERROR(Kernel, "Invalid max cores specified! core_num_max={}", core_num_max);
return ERR_INVALID_PROCESSOR_ID;
return ResultInvalidCoreId;
}
const auto make_mask = [](u64 min, u64 max) {
@ -269,7 +269,7 @@ ResultCode ProcessCapabilities::HandleSyscallFlags(u32& set_svc_bits, u32 flags)
// If we've already set this svc before, bail.
if ((set_svc_bits & svc_bit) != 0) {
return ERR_INVALID_COMBINATION;
return ResultInvalidCombination;
}
set_svc_bits |= svc_bit;
@ -283,7 +283,7 @@ ResultCode ProcessCapabilities::HandleSyscallFlags(u32& set_svc_bits, u32 flags)
if (svc_number >= svc_capabilities.size()) {
LOG_ERROR(Kernel, "Process svc capability is out of range! svc_number={}", svc_number);
return ERR_OUT_OF_RANGE;
return ResultOutOfRange;
}
svc_capabilities[svc_number] = true;
@ -321,7 +321,7 @@ ResultCode ProcessCapabilities::HandleInterruptFlags(u32 flags) {
if (interrupt >= interrupt_capabilities.size()) {
LOG_ERROR(Kernel, "Process interrupt capability is out of range! svc_number={}",
interrupt);
return ERR_OUT_OF_RANGE;
return ResultOutOfRange;
}
interrupt_capabilities[interrupt] = true;
@ -334,7 +334,7 @@ ResultCode ProcessCapabilities::HandleProgramTypeFlags(u32 flags) {
const u32 reserved = flags >> 17;
if (reserved != 0) {
LOG_ERROR(Kernel, "Reserved value is non-zero! reserved={}", reserved);
return ERR_RESERVED_VALUE;
return ResultReservedValue;
}
program_type = static_cast<ProgramType>((flags >> 14) & 0b111);
@ -354,7 +354,7 @@ ResultCode ProcessCapabilities::HandleKernelVersionFlags(u32 flags) {
LOG_ERROR(Kernel,
"Kernel version is non zero or flags are too small! major_version={}, flags={}",
major_version, flags);
return ERR_INVALID_CAPABILITY_DESCRIPTOR;
return ResultInvalidCapabilityDescriptor;
}
kernel_version = flags;
@ -365,7 +365,7 @@ ResultCode ProcessCapabilities::HandleHandleTableFlags(u32 flags) {
const u32 reserved = flags >> 26;
if (reserved != 0) {
LOG_ERROR(Kernel, "Reserved value is non-zero! reserved={}", reserved);
return ERR_RESERVED_VALUE;
return ResultReservedValue;
}
handle_table_size = static_cast<s32>((flags >> 16) & 0x3FF);
@ -376,7 +376,7 @@ ResultCode ProcessCapabilities::HandleDebugFlags(u32 flags) {
const u32 reserved = flags >> 19;
if (reserved != 0) {
LOG_ERROR(Kernel, "Reserved value is non-zero! reserved={}", reserved);
return ERR_RESERVED_VALUE;
return ResultReservedValue;
}
is_debuggable = (flags & 0x20000) != 0;