Atmosphere/libraries/libmesosphere/source/arch/arm64/kern_k_interrupt_manager.cpp

374 lines
14 KiB
C++
Raw Normal View History

/*
* Copyright (c) 2018-2020 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <mesosphere.hpp>
2020-02-15 02:22:55 +00:00
namespace ams::kern::arch::arm64 {
void KInterruptManager::Initialize(s32 core_id) {
m_interrupt_controller.Initialize(core_id);
}
void KInterruptManager::Finalize(s32 core_id) {
m_interrupt_controller.Finalize(core_id);
}
2020-07-24 10:29:12 +00:00
void KInterruptManager::Save(s32 core_id) {
/* Verify core id. */
MESOSPHERE_ASSERT(core_id == GetCurrentCoreId());
2020-07-24 10:29:12 +00:00
/* Ensure all cores get to this point before continuing. */
cpu::SynchronizeAllCores();
/* If on core 0, save the global interrupts. */
if (core_id == 0) {
MESOSPHERE_ABORT_UNLESS(!m_global_state_saved);
m_interrupt_controller.SaveGlobal(std::addressof(m_global_state));
m_global_state_saved = true;
2020-07-24 10:29:12 +00:00
}
/* Ensure all cores get to this point before continuing. */
cpu::SynchronizeAllCores();
/* Save all local interrupts. */
MESOSPHERE_ABORT_UNLESS(!m_local_state_saved[core_id]);
m_interrupt_controller.SaveCoreLocal(std::addressof(m_local_states[core_id]));
m_local_state_saved[core_id] = true;
2020-07-24 10:29:12 +00:00
/* Ensure all cores get to this point before continuing. */
cpu::SynchronizeAllCores();
/* Finalize all cores other than core 0. */
if (core_id != 0) {
this->Finalize(core_id);
}
/* Ensure all cores get to this point before continuing. */
cpu::SynchronizeAllCores();
/* Finalize core 0. */
if (core_id == 0) {
this->Finalize(core_id);
}
}
void KInterruptManager::Restore(s32 core_id) {
/* Verify core id. */
MESOSPHERE_ASSERT(core_id == GetCurrentCoreId());
2020-07-24 10:29:12 +00:00
/* Ensure all cores get to this point before continuing. */
cpu::SynchronizeAllCores();
/* Initialize core 0. */
if (core_id == 0) {
this->Initialize(core_id);
}
/* Ensure all cores get to this point before continuing. */
cpu::SynchronizeAllCores();
/* Initialize all cores other than core 0. */
if (core_id != 0) {
this->Initialize(core_id);
}
/* Ensure all cores get to this point before continuing. */
cpu::SynchronizeAllCores();
/* Restore all local interrupts. */
MESOSPHERE_ASSERT(m_local_state_saved[core_id]);
m_interrupt_controller.RestoreCoreLocal(std::addressof(m_local_states[core_id]));
m_local_state_saved[core_id] = false;
2020-07-24 10:29:12 +00:00
/* Ensure all cores get to this point before continuing. */
cpu::SynchronizeAllCores();
/* If on core 0, restore the global interrupts. */
if (core_id == 0) {
MESOSPHERE_ASSERT(m_global_state_saved);
m_interrupt_controller.RestoreGlobal(std::addressof(m_global_state));
m_global_state_saved = false;
2020-07-24 10:29:12 +00:00
}
/* Ensure all cores get to this point before continuing. */
cpu::SynchronizeAllCores();
}
2020-02-08 10:49:32 +00:00
bool KInterruptManager::OnHandleInterrupt() {
/* Get the interrupt id. */
const u32 raw_irq = m_interrupt_controller.GetIrq();
2020-02-08 10:49:32 +00:00
const s32 irq = KInterruptController::ConvertRawIrq(raw_irq);
2020-08-04 01:11:13 +00:00
/* Trace the interrupt. */
MESOSPHERE_KTRACE_INTERRUPT(irq);
2020-02-08 10:49:32 +00:00
/* If the IRQ is spurious, we don't need to reschedule. */
if (irq < 0) {
return false;
}
KInterruptTask *task = nullptr;
if (KInterruptController::IsLocal(irq)) {
/* Get local interrupt entry. */
auto &entry = GetLocalInterruptEntry(irq);
if (entry.handler != nullptr) {
/* Set manual clear needed if relevant. */
if (entry.manually_cleared) {
m_interrupt_controller.SetPriorityLevel(irq, KInterruptController::PriorityLevel_Low);
2020-02-08 10:49:32 +00:00
entry.needs_clear = true;
}
/* Set the handler. */
task = entry.handler->OnInterrupt(irq);
} else {
MESOSPHERE_LOG("Core%d: Unhandled local interrupt %d\n", GetCurrentCoreId(), irq);
}
} else if (KInterruptController::IsGlobal(irq)) {
KScopedSpinLock lk(this->GetGlobalInterruptLock());
2020-02-08 10:49:32 +00:00
/* Get global interrupt entry. */
auto &entry = GetGlobalInterruptEntry(irq);
if (entry.handler != nullptr) {
/* Set manual clear needed if relevant. */
if (entry.manually_cleared) {
m_interrupt_controller.Disable(irq);
2020-02-08 10:49:32 +00:00
entry.needs_clear = true;
}
/* Set the handler. */
task = entry.handler->OnInterrupt(irq);
} else {
MESOSPHERE_LOG("Core%d: Unhandled global interrupt %d\n", GetCurrentCoreId(), irq);
}
} else {
MESOSPHERE_LOG("Invalid interrupt %d\n", irq);
}
/* Acknowledge the interrupt. */
m_interrupt_controller.EndOfInterrupt(raw_irq);
2020-02-08 10:49:32 +00:00
/* If we found no task, then we don't need to reschedule. */
if (task == nullptr) {
return false;
}
/* If the task isn't the dummy task, we should add it to the queue. */
if (task != GetDummyInterruptTask()) {
Kernel::GetInterruptTaskManager().EnqueueTask(task);
2020-02-08 10:49:32 +00:00
}
return true;
}
void KInterruptManager::HandleInterrupt(bool user_mode) {
/* On interrupt, call OnHandleInterrupt() to determine if we need rescheduling and handle. */
const bool needs_scheduling = Kernel::GetInterruptManager().OnHandleInterrupt();
/* If we need scheduling, */
if (needs_scheduling) {
2020-07-25 00:43:42 +00:00
/* If the user disable count is set, we may need to pin the current thread. */
if (user_mode && GetCurrentThread().GetUserDisableCount() != 0 && GetCurrentProcess().GetPinnedThread(GetCurrentCoreId()) == nullptr) {
2020-02-08 10:49:32 +00:00
KScopedSchedulerLock sl;
2020-07-25 00:43:42 +00:00
/* Pin the current thread. */
GetCurrentProcess().PinCurrentThread();
2020-02-08 10:49:32 +00:00
2020-07-25 00:43:42 +00:00
/* Set the interrupt flag for the thread. */
GetCurrentThread().SetInterruptFlag();
2020-02-08 10:49:32 +00:00
/* Request interrupt scheduling. */
Kernel::GetScheduler().RequestScheduleOnInterrupt();
} else {
/* Request interrupt scheduling. */
Kernel::GetScheduler().RequestScheduleOnInterrupt();
}
}
/* If user mode, check if the thread needs termination. */
/* If it does, we can take advantage of this to terminate it. */
if (user_mode) {
KThread *cur_thread = GetCurrentThreadPointer();
if (cur_thread->IsTerminationRequested()) {
KScopedInterruptEnable ei;
cur_thread->Exit();
}
}
}
Result KInterruptManager::BindHandler(KInterruptHandler *handler, s32 irq, s32 core_id, s32 priority, bool manual_clear, bool level) {
MESOSPHERE_UNUSED(core_id);
R_UNLESS(KInterruptController::IsGlobal(irq) || KInterruptController::IsLocal(irq), svc::ResultOutOfRange());
KScopedInterruptDisable di;
if (KInterruptController::IsGlobal(irq)) {
KScopedSpinLock lk(this->GetGlobalInterruptLock());
return this->BindGlobal(handler, irq, core_id, priority, manual_clear, level);
} else {
MESOSPHERE_ASSERT(core_id == GetCurrentCoreId());
return this->BindLocal(handler, irq, priority, manual_clear);
}
}
Result KInterruptManager::UnbindHandler(s32 irq, s32 core_id) {
MESOSPHERE_UNUSED(core_id);
R_UNLESS(KInterruptController::IsGlobal(irq) || KInterruptController::IsLocal(irq), svc::ResultOutOfRange());
KScopedInterruptDisable di;
if (KInterruptController::IsGlobal(irq)) {
KScopedSpinLock lk(this->GetGlobalInterruptLock());
return this->UnbindGlobal(irq);
} else {
MESOSPHERE_ASSERT(core_id == GetCurrentCoreId());
return this->UnbindLocal(irq);
}
}
Result KInterruptManager::ClearInterrupt(s32 irq) {
R_UNLESS(KInterruptController::IsGlobal(irq), svc::ResultOutOfRange());
KScopedInterruptDisable di;
KScopedSpinLock lk(this->GetGlobalInterruptLock());
return this->ClearGlobal(irq);
}
Result KInterruptManager::ClearInterrupt(s32 irq, s32 core_id) {
MESOSPHERE_UNUSED(core_id);
R_UNLESS(KInterruptController::IsGlobal(irq) || KInterruptController::IsLocal(irq), svc::ResultOutOfRange());
KScopedInterruptDisable di;
if (KInterruptController::IsGlobal(irq)) {
KScopedSpinLock lk(this->GetGlobalInterruptLock());
return this->ClearGlobal(irq);
} else {
MESOSPHERE_ASSERT(core_id == GetCurrentCoreId());
return this->ClearLocal(irq);
}
}
Result KInterruptManager::BindGlobal(KInterruptHandler *handler, s32 irq, s32 core_id, s32 priority, bool manual_clear, bool level) {
/* Ensure the priority level is valid. */
R_UNLESS(KInterruptController::PriorityLevel_High <= priority, svc::ResultOutOfRange());
R_UNLESS(priority <= KInterruptController::PriorityLevel_Low, svc::ResultOutOfRange());
/* Ensure we aren't already bound. */
auto &entry = GetGlobalInterruptEntry(irq);
R_UNLESS(entry.handler == nullptr, svc::ResultBusy());
/* Set entry fields. */
entry.needs_clear = false;
entry.manually_cleared = manual_clear;
entry.handler = handler;
/* Configure the interrupt as level or edge. */
if (level) {
m_interrupt_controller.SetLevel(irq);
} else {
m_interrupt_controller.SetEdge(irq);
}
/* Configure the interrupt. */
m_interrupt_controller.Clear(irq);
m_interrupt_controller.SetTarget(irq, core_id);
m_interrupt_controller.SetPriorityLevel(irq, priority);
m_interrupt_controller.Enable(irq);
return ResultSuccess();
}
Result KInterruptManager::BindLocal(KInterruptHandler *handler, s32 irq, s32 priority, bool manual_clear) {
/* Ensure the priority level is valid. */
R_UNLESS(KInterruptController::PriorityLevel_High <= priority, svc::ResultOutOfRange());
R_UNLESS(priority <= KInterruptController::PriorityLevel_Low, svc::ResultOutOfRange());
/* Ensure we aren't already bound. */
auto &entry = this->GetLocalInterruptEntry(irq);
R_UNLESS(entry.handler == nullptr, svc::ResultBusy());
/* Set entry fields. */
entry.needs_clear = false;
entry.manually_cleared = manual_clear;
entry.handler = handler;
entry.priority = static_cast<u8>(priority);
/* Configure the interrupt. */
m_interrupt_controller.Clear(irq);
m_interrupt_controller.SetPriorityLevel(irq, priority);
m_interrupt_controller.Enable(irq);
return ResultSuccess();
}
Result KInterruptManager::UnbindGlobal(s32 irq) {
for (size_t core_id = 0; core_id < cpu::NumCores; core_id++) {
m_interrupt_controller.ClearTarget(irq, static_cast<s32>(core_id));
}
m_interrupt_controller.SetPriorityLevel(irq, KInterruptController::PriorityLevel_Low);
m_interrupt_controller.Disable(irq);
GetGlobalInterruptEntry(irq).handler = nullptr;
return ResultSuccess();
}
Result KInterruptManager::UnbindLocal(s32 irq) {
auto &entry = this->GetLocalInterruptEntry(irq);
R_UNLESS(entry.handler != nullptr, svc::ResultInvalidState());
m_interrupt_controller.SetPriorityLevel(irq, KInterruptController::PriorityLevel_Low);
m_interrupt_controller.Disable(irq);
entry.handler = nullptr;
return ResultSuccess();
}
Result KInterruptManager::ClearGlobal(s32 irq) {
/* We can't clear an entry with no handler. */
auto &entry = GetGlobalInterruptEntry(irq);
R_UNLESS(entry.handler != nullptr, svc::ResultInvalidState());
/* If auto-cleared, we can succeed immediately. */
Implement the NCM sysmodule (closes #91) * Implement NCM * Modernize ncm_main * Remove unnecessary smExit * Give access to svcCallSecureMonitor * Stack size bump * Fix incorrect setup for NandUser's content storage entry * Fix a potential data abort when flushing the placeholder accessor cache * Fix HasFile and HasDirectory * Use r+b, not w+b * Misc fixes * errno begone * Fixed more stdio error handling * More main fixes * Various command improvements * Make dispatch tables great again * Fix logic inversion * Fixed content path generation * Bump heap size, fix CleanupAllPlaceHolder * Various fixes. Note: This contains debug stuff which will be removed later. I was getting tired of having to cherrypick tiny changes * Fixed placeholder/content deletion * Fixed incorrect content manager destruction * Prevent automatic placeholder creation on open * Fixed List implementation. Also lots of debug logging. * Removed debug code * Added a scope guard for WritePlaceHolder * Manually prevent placeholder/content appending * Revert "Removed debug code" This reverts commit d6ff261fcc8c1f26968e894b02c17a01a12ec98b. * Always cache placeholder file. Switch to ftell for preventing appending * Universally use EnsureEnabled * Abstract away file writing logic * Misc cleanup * Refactor placeholder cacheing * Remove debug code (again) * Revert "Remove debug code (again)" This reverts commit 168447d80e9640768fb1b43f04a385507c1bb5ab. * Misc changes * Fixed file modes * Fixed ContentId/PlaceHolderId alignment * Improved type safety * Fixed reinitialization * Fixed doubleup on path creation * Remove debug code * Fixed 1.0.0 booting * Correct amount of add on content * Correct main thread stack size * lr: Introducing registered data * Reorder stratosphere Makefile * Move results to libstrat * lr: Cleanup lr_redirection * lr: lr_manager tweaks * lr: Imrpoved path handling and adjust ResolveAddOnContentPath order * lr: Organise types * Add eof newlines * lr: Eliminate unnecessary vars * lr: Unnecessary vars 2 electric boogaloo * lr: Various helpers * lr: RegisteredLocationResolver helpers * ncm: Move ncm_types to libstrat * ncm: Misc cleanup * Implement NCM * Modernize ncm_main * Remove unnecessary smExit * Give access to svcCallSecureMonitor * Stack size bump * Fix incorrect setup for NandUser's content storage entry * Fix a potential data abort when flushing the placeholder accessor cache * Fix HasFile and HasDirectory * Use r+b, not w+b * Misc fixes * errno begone * Fixed more stdio error handling * More main fixes * Various command improvements * Make dispatch tables great again * Fix logic inversion * Fixed content path generation * Bump heap size, fix CleanupAllPlaceHolder * Various fixes. Note: This contains debug stuff which will be removed later. I was getting tired of having to cherrypick tiny changes * Fixed placeholder/content deletion * Fixed incorrect content manager destruction * Prevent automatic placeholder creation on open * Fixed List implementation. Also lots of debug logging. * Removed debug code * Added a scope guard for WritePlaceHolder * Manually prevent placeholder/content appending * Revert "Removed debug code" This reverts commit d6ff261fcc8c1f26968e894b02c17a01a12ec98b. * Always cache placeholder file. Switch to ftell for preventing appending * Universally use EnsureEnabled * Abstract away file writing logic * Misc cleanup * Refactor placeholder cacheing * Remove debug code (again) * Revert "Remove debug code (again)" This reverts commit 168447d80e9640768fb1b43f04a385507c1bb5ab. * Misc changes * Fixed file modes * Fixed ContentId/PlaceHolderId alignment * Improved type safety * Fixed reinitialization * Fixed doubleup on path creation * Remove debug code * Fixed 1.0.0 booting * Correct amount of add on content * Correct main thread stack size * lr: Introducing registered data * Reorder stratosphere Makefile * Move results to libstrat * lr: Cleanup lr_redirection * lr: lr_manager tweaks * lr: Imrpoved path handling and adjust ResolveAddOnContentPath order * lr: Organise types * Add eof newlines * lr: Eliminate unnecessary vars * lr: Unnecessary vars 2 electric boogaloo * lr: Various helpers * lr: RegisteredLocationResolver helpers * ncm: Move ncm_types to libstrat * ncm: Misc cleanup * Updated AddOnContentLocationResolver and RegisteredLocationResolver to 9.0.0 * Finished updating lr to 9.0.0 * Updated NCM to 9.0.0 * Fix libstrat includes * Fixed application launching * title_id_2 -> owner_tid * Updated to new-ipc * Change to using pure virtuals * Title Id -> Program Id * Fixed compilation against master * std::scoped_lock<> -> std::scoped_lock * Adopted R_UNLESS and R_CONVERT * Prefix namespace to Results * Adopt std::numeric_limits * Fixed incorrect error handling in ReadFile * Adopted AMS_ABORT_UNLESS * Adopt util::GenerateUuid() * Syntax improvements * ncm_types: Address review * Address more review comments * Updated copyrights * Address more feedback * More feedback addressed * More changes * Move dispatch tables out of interface files * Addressed remaining comments * lr: move into libstratosphere * ncm: Fix logic inversion * lr: Add comments * lr: Remove whitespace * ncm: Start addressing feedback * ncm: Cleanup InitializeContentManager * lr: support client-side usage * lr_service -> lr_api * ncm: Begin refactoring content manager * ncm: More content manager improvements * ncm: Content manager mount improvements * ldr: use lr bindings * lr bindings usage: minor fixes * ncm/lr: Pointer placement * ncm: placeholder accessor cleanup * ncm: minor fixes * ncm: refactor rights cache * ncm: content meta database cleanup * ncm: move content meta database impl out of interface file * ncm: Use const ContentMetaKey & * ncm: fix other non-const ContentMetaKey references * ncm: content meta database cleanup * ncm: content storage fixes for 2.0.0 * ncm: add missing end of file newlines * ncm: implement ContentMetaReader * ncm: client-side api * ncm: trim trailing spaces * ncm: FS_MAX_PATH-1 -> fs::EntryNameLengthMax * ncm: Use PathString and Path * fs: implement accessor wrappers for ncm * fs: implement user fs wrappers * fs: add MountSdCard * ncm: move to content manager impl * ncm: fix up main * kvdb: use fs:: * fs: Add wrappers needed for ncm * ncm: use fs bindings, other refactoring * ncm: minor fixes * fsa: fix ReadFile without size output * fs: add substorage, rom path tool * ncm: fix dangling fsdev usage * fs: fix bug in Commit * fs: fixed incorrect mode check * fs: implement Mount(System)Data * ncm: don't delete hos * results: add R_SUCCEED_IF * ams-except-ncm: use R_SUCCEED_IF * ncm: added comments * ncm: fix api definitions * ncm: use R_SUCCEED_IF * pm: think of the savings * ncm: employ kernel strats * ncm: Nintendo has 5 MiB of heap. Give ourselves 4 to be safe, pending analysis * ncm: refactor IDs, split types header into many headers * ams.mitm: use fs bindings instead of stdio * fs: SystemData uses SystemDataId * ncm: improve meta-db accuracy * ncm: inline getlatestkey * fs: improve UnsupportedOperation results * fs: modernize mount utils * ams: misc fixes for merge-errors * fs: improve unsupportedoperation results * git subrepo pull emummc subrepo: subdir: "emummc" merged: "d12dd546" upstream: origin: "https://github.com/m4xw/emuMMC" branch: "develop" commit: "d12dd546" git-subrepo: version: "0.4.1" origin: "???" commit: "???" * util: add boundedmap * ncm: minor style fixes * ncm: don't unmount if mounting fails * lr: bug fixes * ncm: implement ncm.for-initialize + ncm.for-safemode * lr: ncm::ProgramId::Invalid -> ncm::InvalidProgramId * ncm: fix open directory mode on 1.0.0 * ncm: fix fs use, implement more of < 4.0.0 for-initialize/safemode * ncm: implement packagedcontent -> content for building metadb * ncm: fix save data flag management * ncm: address some review suggestions (thanks @leoetlino!) * updater: use fs bindings * fs: implement MountCode * fs: prefer make_unique to operator new * ncm: implement remaining ContentMetaDatabaseBuilder functionality Co-authored-by: Michael Scire <SciresM@gmail.com>
2020-03-08 08:06:23 +00:00
R_SUCCEED_IF(!entry.manually_cleared);
R_SUCCEED_IF(!entry.needs_clear);
/* Clear and enable. */
entry.needs_clear = false;
m_interrupt_controller.Enable(irq);
return ResultSuccess();
}
Result KInterruptManager::ClearLocal(s32 irq) {
/* We can't clear an entry with no handler. */
auto &entry = this->GetLocalInterruptEntry(irq);
R_UNLESS(entry.handler != nullptr, svc::ResultInvalidState());
/* If auto-cleared, we can succeed immediately. */
Implement the NCM sysmodule (closes #91) * Implement NCM * Modernize ncm_main * Remove unnecessary smExit * Give access to svcCallSecureMonitor * Stack size bump * Fix incorrect setup for NandUser's content storage entry * Fix a potential data abort when flushing the placeholder accessor cache * Fix HasFile and HasDirectory * Use r+b, not w+b * Misc fixes * errno begone * Fixed more stdio error handling * More main fixes * Various command improvements * Make dispatch tables great again * Fix logic inversion * Fixed content path generation * Bump heap size, fix CleanupAllPlaceHolder * Various fixes. Note: This contains debug stuff which will be removed later. I was getting tired of having to cherrypick tiny changes * Fixed placeholder/content deletion * Fixed incorrect content manager destruction * Prevent automatic placeholder creation on open * Fixed List implementation. Also lots of debug logging. * Removed debug code * Added a scope guard for WritePlaceHolder * Manually prevent placeholder/content appending * Revert "Removed debug code" This reverts commit d6ff261fcc8c1f26968e894b02c17a01a12ec98b. * Always cache placeholder file. Switch to ftell for preventing appending * Universally use EnsureEnabled * Abstract away file writing logic * Misc cleanup * Refactor placeholder cacheing * Remove debug code (again) * Revert "Remove debug code (again)" This reverts commit 168447d80e9640768fb1b43f04a385507c1bb5ab. * Misc changes * Fixed file modes * Fixed ContentId/PlaceHolderId alignment * Improved type safety * Fixed reinitialization * Fixed doubleup on path creation * Remove debug code * Fixed 1.0.0 booting * Correct amount of add on content * Correct main thread stack size * lr: Introducing registered data * Reorder stratosphere Makefile * Move results to libstrat * lr: Cleanup lr_redirection * lr: lr_manager tweaks * lr: Imrpoved path handling and adjust ResolveAddOnContentPath order * lr: Organise types * Add eof newlines * lr: Eliminate unnecessary vars * lr: Unnecessary vars 2 electric boogaloo * lr: Various helpers * lr: RegisteredLocationResolver helpers * ncm: Move ncm_types to libstrat * ncm: Misc cleanup * Implement NCM * Modernize ncm_main * Remove unnecessary smExit * Give access to svcCallSecureMonitor * Stack size bump * Fix incorrect setup for NandUser's content storage entry * Fix a potential data abort when flushing the placeholder accessor cache * Fix HasFile and HasDirectory * Use r+b, not w+b * Misc fixes * errno begone * Fixed more stdio error handling * More main fixes * Various command improvements * Make dispatch tables great again * Fix logic inversion * Fixed content path generation * Bump heap size, fix CleanupAllPlaceHolder * Various fixes. Note: This contains debug stuff which will be removed later. I was getting tired of having to cherrypick tiny changes * Fixed placeholder/content deletion * Fixed incorrect content manager destruction * Prevent automatic placeholder creation on open * Fixed List implementation. Also lots of debug logging. * Removed debug code * Added a scope guard for WritePlaceHolder * Manually prevent placeholder/content appending * Revert "Removed debug code" This reverts commit d6ff261fcc8c1f26968e894b02c17a01a12ec98b. * Always cache placeholder file. Switch to ftell for preventing appending * Universally use EnsureEnabled * Abstract away file writing logic * Misc cleanup * Refactor placeholder cacheing * Remove debug code (again) * Revert "Remove debug code (again)" This reverts commit 168447d80e9640768fb1b43f04a385507c1bb5ab. * Misc changes * Fixed file modes * Fixed ContentId/PlaceHolderId alignment * Improved type safety * Fixed reinitialization * Fixed doubleup on path creation * Remove debug code * Fixed 1.0.0 booting * Correct amount of add on content * Correct main thread stack size * lr: Introducing registered data * Reorder stratosphere Makefile * Move results to libstrat * lr: Cleanup lr_redirection * lr: lr_manager tweaks * lr: Imrpoved path handling and adjust ResolveAddOnContentPath order * lr: Organise types * Add eof newlines * lr: Eliminate unnecessary vars * lr: Unnecessary vars 2 electric boogaloo * lr: Various helpers * lr: RegisteredLocationResolver helpers * ncm: Move ncm_types to libstrat * ncm: Misc cleanup * Updated AddOnContentLocationResolver and RegisteredLocationResolver to 9.0.0 * Finished updating lr to 9.0.0 * Updated NCM to 9.0.0 * Fix libstrat includes * Fixed application launching * title_id_2 -> owner_tid * Updated to new-ipc * Change to using pure virtuals * Title Id -> Program Id * Fixed compilation against master * std::scoped_lock<> -> std::scoped_lock * Adopted R_UNLESS and R_CONVERT * Prefix namespace to Results * Adopt std::numeric_limits * Fixed incorrect error handling in ReadFile * Adopted AMS_ABORT_UNLESS * Adopt util::GenerateUuid() * Syntax improvements * ncm_types: Address review * Address more review comments * Updated copyrights * Address more feedback * More feedback addressed * More changes * Move dispatch tables out of interface files * Addressed remaining comments * lr: move into libstratosphere * ncm: Fix logic inversion * lr: Add comments * lr: Remove whitespace * ncm: Start addressing feedback * ncm: Cleanup InitializeContentManager * lr: support client-side usage * lr_service -> lr_api * ncm: Begin refactoring content manager * ncm: More content manager improvements * ncm: Content manager mount improvements * ldr: use lr bindings * lr bindings usage: minor fixes * ncm/lr: Pointer placement * ncm: placeholder accessor cleanup * ncm: minor fixes * ncm: refactor rights cache * ncm: content meta database cleanup * ncm: move content meta database impl out of interface file * ncm: Use const ContentMetaKey & * ncm: fix other non-const ContentMetaKey references * ncm: content meta database cleanup * ncm: content storage fixes for 2.0.0 * ncm: add missing end of file newlines * ncm: implement ContentMetaReader * ncm: client-side api * ncm: trim trailing spaces * ncm: FS_MAX_PATH-1 -> fs::EntryNameLengthMax * ncm: Use PathString and Path * fs: implement accessor wrappers for ncm * fs: implement user fs wrappers * fs: add MountSdCard * ncm: move to content manager impl * ncm: fix up main * kvdb: use fs:: * fs: Add wrappers needed for ncm * ncm: use fs bindings, other refactoring * ncm: minor fixes * fsa: fix ReadFile without size output * fs: add substorage, rom path tool * ncm: fix dangling fsdev usage * fs: fix bug in Commit * fs: fixed incorrect mode check * fs: implement Mount(System)Data * ncm: don't delete hos * results: add R_SUCCEED_IF * ams-except-ncm: use R_SUCCEED_IF * ncm: added comments * ncm: fix api definitions * ncm: use R_SUCCEED_IF * pm: think of the savings * ncm: employ kernel strats * ncm: Nintendo has 5 MiB of heap. Give ourselves 4 to be safe, pending analysis * ncm: refactor IDs, split types header into many headers * ams.mitm: use fs bindings instead of stdio * fs: SystemData uses SystemDataId * ncm: improve meta-db accuracy * ncm: inline getlatestkey * fs: improve UnsupportedOperation results * fs: modernize mount utils * ams: misc fixes for merge-errors * fs: improve unsupportedoperation results * git subrepo pull emummc subrepo: subdir: "emummc" merged: "d12dd546" upstream: origin: "https://github.com/m4xw/emuMMC" branch: "develop" commit: "d12dd546" git-subrepo: version: "0.4.1" origin: "???" commit: "???" * util: add boundedmap * ncm: minor style fixes * ncm: don't unmount if mounting fails * lr: bug fixes * ncm: implement ncm.for-initialize + ncm.for-safemode * lr: ncm::ProgramId::Invalid -> ncm::InvalidProgramId * ncm: fix open directory mode on 1.0.0 * ncm: fix fs use, implement more of < 4.0.0 for-initialize/safemode * ncm: implement packagedcontent -> content for building metadb * ncm: fix save data flag management * ncm: address some review suggestions (thanks @leoetlino!) * updater: use fs bindings * fs: implement MountCode * fs: prefer make_unique to operator new * ncm: implement remaining ContentMetaDatabaseBuilder functionality Co-authored-by: Michael Scire <SciresM@gmail.com>
2020-03-08 08:06:23 +00:00
R_SUCCEED_IF(!entry.manually_cleared);
R_SUCCEED_IF(!entry.needs_clear);
/* Clear and set priority. */
entry.needs_clear = false;
m_interrupt_controller.SetPriorityLevel(irq, entry.priority);
return ResultSuccess();
}
}