git subrepo pull sys-tune/Atmosphere-libs

subrepo:
  subdir:   "sys-tune/Atmosphere-libs"
  merged:   "c1fe12f"
upstream:
  origin:   "[email protected]:Atmosphere-NX/Atmosphere-libs.git"
  branch:   "master"
  commit:   "c1fe12f"
git-subrepo:
  version:  "0.4.1"
  origin:   "https://github.com/ingydotnet/git-subrepo"
  commit:   "a04d8c2"

sys-tune/Atmosphere-libs/.gitrepo

@@ -6,7 +6,7 @@
 [subrepo]
 	remote = [email protected]:Atmosphere-NX/Atmosphere-libs.git
 	branch = master
-	commit = da6eac986d7f67ca3dcc3a8df0c191ffbea4686f
-	parent = cb25a8181fd0607aced1c6010936fe4ec03e248d
+	commit = c1fe12fcbd661ae47673af5f224804c92eebdbb5
+	parent = 8ea2203730e96dc479393bc8520b967d6e8162e5
 	method = merge
 	cmdver = 0.4.1

sys-tune/Atmosphere-libs/README.md

@@ -10,7 +10,7 @@ This software is licensed under the terms of the GPLv2, with exemptions for spec
 You can find a copy of the license in the [LICENSE file](LICENSE).
 
 Exemptions:
-* The [yuzu emulator project](https://github.com/yuzu-emu/yuzu) is exempt from GPLv2 licensing and may (at its option) instead license any source code authored for the atmosphere-libs project as GPLv2 or later.
+* The [yuzu Nintendo Switch emulator](https://github.com/yuzu-emu/yuzu) and the [Ryujinx Team and Contributors](https://github.com/orgs/Ryujinx) are exempt from GPLv2 licensing. They are permitted, each at their individual discretion, to instead license any source code authored for the atmosphere-libs project as either GPLv2 or later or the [MIT license](https://github.com/Atmosphere-NX/Atmosphere/blob/master/docs/licensing_exemptions/MIT_LICENSE). In doing so, they may alter, supplement, or entirely remove the copyright notice for each file they choose to relicense. Neither the Atmosphère project nor its individual contributors shall assert their moral rights against any of the aforementioned projects.
 * [Nintendo](https://github.com/Nintendo) is exempt from GPLv2 licensing and may (at its option) instead license any source code authored for the atmosphere-libs project under the Zero-Clause BSD license.
 
 Credits

sys-tune/Atmosphere-libs/libmesosphere/README.md

@@ -10,7 +10,7 @@ This software is licensed under the terms of the GPLv2, with exemptions for spec
 You can find a copy of the license in the [LICENSE file](LICENSE).
 
 Exemptions:
-* The [yuzu emulator project](https://github.com/yuzu-emu/yuzu) is exempt from GPLv2 licensing and may (at its option) instead license any source code authored for the libmesosphere project as GPLv2 or later.
+* The [yuzu Nintendo Switch emulator](https://github.com/yuzu-emu/yuzu) and the [Ryujinx Team and Contributors](https://github.com/orgs/Ryujinx) are exempt from GPLv2 licensing. They are permitted, each at their individual discretion, to instead license any source code authored for the libmesosphere project as either GPLv2 or later or the [MIT license](https://github.com/Atmosphere-NX/Atmosphere/blob/master/docs/licensing_exemptions/MIT_LICENSE). In doing so, they may alter, supplement, or entirely remove the copyright notice for each file they choose to relicense. Neither the Atmosphère project nor its individual contributors shall assert their moral rights against any of the aforementioned projects.
 * [Nintendo](https://github.com/Nintendo) is exempt from GPLv2 licensing and may (at its option) instead license any source code authored for the libmesosphere project under the Zero-Clause BSD license.
 
 Credits

sys-tune/Atmosphere-libs/libmesosphere/include/mesosphere/arch/arm64/kern_k_page_table_entry.hpp

@@ -31,6 +31,12 @@ namespace ams::kern::arch::arm64 {
         public:
             struct InvalidTag{};
 
+            enum ExtensionTag : u64 {
+                ExtensionTag_IsValidBit  = (1ul << 56),
+                ExtensionTag_IsValid     = (ExtensionTag_IsValidBit | (1ul << 0)),
+                ExtensionTag_IsBlockMask = (ExtensionTag_IsValidBit | (1ul << 1)),
+            };
+
             enum Permission : u64 {
                 Permission_KernelRWX = ((0ul << 53) | (1ul << 54) | (0ul << 6)),
                 Permission_KernelRX  = ((0ul << 53) | (1ul << 54) | (2ul << 6)),
@@ -89,7 +95,7 @@ namespace ams::kern::arch::arm64 {
 
             /* Construct a new attribute. */
             constexpr ALWAYS_INLINE PageTableEntry(Permission perm, PageAttribute p_a, Shareable share)
-                : attributes(static_cast<u64>(perm) | static_cast<u64>(AccessFlag_Accessed) | static_cast<u64>(p_a) | static_cast<u64>(share))
+                : attributes(static_cast<u64>(perm) | static_cast<u64>(AccessFlag_Accessed) | static_cast<u64>(p_a) | static_cast<u64>(share) | static_cast<u64>(ExtensionTag_IsValid))
             {
                 /* ... */
             }
@@ -134,8 +140,9 @@ namespace ams::kern::arch::arm64 {
             constexpr ALWAYS_INLINE bool IsReadOnly()                const { return this->GetBits(7, 1) != 0; }
             constexpr ALWAYS_INLINE bool IsUserAccessible()          const { return this->GetBits(6, 1) != 0; }
             constexpr ALWAYS_INLINE bool IsNonSecure()               const { return this->GetBits(5, 1) != 0; }
-            constexpr ALWAYS_INLINE bool IsBlock()                   const { return this->GetBits(0, 2) == 0x1; }
+            constexpr ALWAYS_INLINE bool IsBlock()                   const { return (this->attributes & ExtensionTag_IsBlockMask) == ExtensionTag_IsValidBit; }
             constexpr ALWAYS_INLINE bool IsTable()                   const { return this->GetBits(0, 2) == 0x3; }
+            constexpr ALWAYS_INLINE bool IsEmpty()                   const { return this->GetBits(0, 2) == 0x0; }
 
             constexpr ALWAYS_INLINE decltype(auto) SetContiguousAllowed(bool en)      { this->SetBit(55, !en); return *this; }
             constexpr ALWAYS_INLINE decltype(auto) SetUserExecuteNever(bool en)       { this->SetBit(54, en); return *this; }
@@ -157,6 +164,10 @@ namespace ams::kern::arch::arm64 {
                 return this->attributes == attr;
             }
 
+            constexpr ALWAYS_INLINE u64 GetRawAttributesUnsafeForSwap() const {
+                return this->attributes;
+            }
+
         protected:
             constexpr ALWAYS_INLINE u64 GetRawAttributes() const {
                 return this->attributes;
@@ -186,7 +197,7 @@ namespace ams::kern::arch::arm64 {
             }
 
             constexpr ALWAYS_INLINE L1PageTableEntry(KPhysicalAddress phys_addr, const PageTableEntry &attr, bool contig)
-                : PageTableEntry(attr, (static_cast<u64>(contig) << 52) | GetInteger(phys_addr) | 0x1)
+                : PageTableEntry(attr, (static_cast<u64>(contig) << 52) | GetInteger(phys_addr) | PageTableEntry::ExtensionTag_IsValid)
             {
                 /* ... */
             }
@@ -231,7 +242,7 @@ namespace ams::kern::arch::arm64 {
             }
 
             constexpr ALWAYS_INLINE L2PageTableEntry(KPhysicalAddress phys_addr, const PageTableEntry &attr, bool contig)
-                : PageTableEntry(attr, (static_cast<u64>(contig) << 52) | GetInteger(phys_addr) | 0x1)
+                : PageTableEntry(attr, (static_cast<u64>(contig) << 52) | GetInteger(phys_addr) | PageTableEntry::ExtensionTag_IsValid)
             {
                 /* ... */
             }
@@ -264,12 +275,12 @@ namespace ams::kern::arch::arm64 {
             constexpr ALWAYS_INLINE L3PageTableEntry(InvalidTag) : PageTableEntry(InvalidTag{}) { /* ... */ }
 
             constexpr ALWAYS_INLINE L3PageTableEntry(KPhysicalAddress phys_addr, const PageTableEntry &attr, bool contig)
-                : PageTableEntry(attr, (static_cast<u64>(contig) << 52) | GetInteger(phys_addr) | 0x3)
+                : PageTableEntry(attr, (static_cast<u64>(contig) << 52) | GetInteger(phys_addr) | 0x2 | PageTableEntry::ExtensionTag_IsValid)
             {
                 /* ... */
             }
 
-            constexpr ALWAYS_INLINE bool IsBlock() const { return this->GetBits(0, 2) == 0x3; }
+            constexpr ALWAYS_INLINE bool IsBlock() const { return (GetRawAttributes() & ExtensionTag_IsBlockMask) == ExtensionTag_IsBlockMask; }
 
             constexpr ALWAYS_INLINE KPhysicalAddress GetBlock() const {
                 return this->SelectBits(12, 36);

sys-tune/Atmosphere-libs/libmesosphere/include/mesosphere/kern_common.hpp

@@ -20,6 +20,24 @@ namespace ams::kern {
 
     constexpr size_t PageSize = 4_KB;
 
+    enum TargetFirmware : u32 {
+        TargetFirmware_1_0_0  = ATMOSPHERE_TARGET_FIRMWARE_100,
+        TargetFirmware_2_0_0  = ATMOSPHERE_TARGET_FIRMWARE_200,
+        TargetFirmware_3_0_0  = ATMOSPHERE_TARGET_FIRMWARE_300,
+        TargetFirmware_4_0_0  = ATMOSPHERE_TARGET_FIRMWARE_400,
+        TargetFirmware_5_0_0  = ATMOSPHERE_TARGET_FIRMWARE_500,
+        TargetFirmware_6_0_0  = ATMOSPHERE_TARGET_FIRMWARE_600,
+        TargetFirmware_6_2_0  = ATMOSPHERE_TARGET_FIRMWARE_620,
+        TargetFirmware_7_0_0  = ATMOSPHERE_TARGET_FIRMWARE_700,
+        TargetFirmware_8_0_0  = ATMOSPHERE_TARGET_FIRMWARE_800,
+        TargetFirmware_8_1_0  = ATMOSPHERE_TARGET_FIRMWARE_810,
+        TargetFirmware_9_0_0  = ATMOSPHERE_TARGET_FIRMWARE_900,
+        TargetFirmware_9_1_0  = ATMOSPHERE_TARGET_FIRMWARE_910,
+        TargetFirmware_10_0_0 = ATMOSPHERE_TARGET_FIRMWARE_1000,
+    };
+
+    TargetFirmware GetTargetFirmware();
+
 }
 
 #if 1 || defined(AMS_BUILD_FOR_AUDITING)

sys-tune/Atmosphere-libs/libmesosphere/include/mesosphere/kern_k_memory_block_manager.hpp

@@ -94,6 +94,7 @@ namespace ams::kern {
             KProcessAddress FindFreeArea(KProcessAddress region_start, size_t region_num_pages, size_t num_pages, size_t alignment, size_t offset, size_t guard_pages) const;
 
             void Update(KMemoryBlockManagerUpdateAllocator *allocator, KProcessAddress address, size_t num_pages, KMemoryState state, KMemoryPermission perm, KMemoryAttribute attr);
+            void UpdateLock(KMemoryBlockManagerUpdateAllocator *allocator, KProcessAddress address, size_t num_pages, void (KMemoryBlock::*lock_func)(KMemoryPermission new_perm), KMemoryPermission perm);
 
             iterator FindIterator(KProcessAddress address) const {
                 return this->memory_block_tree.find(KMemoryBlock(address, 1, KMemoryState_Free, KMemoryPermission_None, KMemoryAttribute_None));

sys-tune/Atmosphere-libs/libmesosphere/source/kern_k_memory_block_manager.cpp

@@ -197,6 +197,7 @@ namespace ams::kern {
                 cur_address += cur_info.GetSize();
                 remaining_pages -= cur_info.GetNumPages();
             }
+            it++;
         }
 
         /* Find the iterator now that we've updated. */
@@ -227,6 +228,86 @@ namespace ams::kern {
         }
     }
 
+    void KMemoryBlockManager::UpdateLock(KMemoryBlockManagerUpdateAllocator *allocator, KProcessAddress address, size_t num_pages, void (KMemoryBlock::*lock_func)(KMemoryPermission new_perm), KMemoryPermission perm) {
+        /* Ensure for auditing that we never end up with an invalid tree. */
+        KScopedMemoryBlockManagerAuditor auditor(this);
+        MESOSPHERE_ASSERT(util::IsAligned(GetInteger(address), PageSize));
+
+        KProcessAddress cur_address = address;
+        size_t remaining_pages = num_pages;
+        iterator it   = this->FindIterator(address);
+        iterator prev = it, next = it;
+        bool check_coalesce_prev = false, check_coalesce_next = false;
+
+        while (remaining_pages > 0) {
+            const size_t remaining_size = remaining_pages * PageSize;
+            KMemoryInfo cur_info = it->GetMemoryInfo();
+
+            /* If we need to, create a new block before and insert it. */
+            if (cur_info.address != GetInteger(cur_address)) {
+                KMemoryBlock *new_block = allocator->Allocate();
+
+                it->Split(new_block, cur_address);
+                it = this->memory_block_tree.insert(*new_block);
+                it++;
+
+                cur_info = it->GetMemoryInfo();
+                cur_address = cur_info.GetAddress();
+            } else if (cur_address == address && cur_address != this->start_address) {
+                /* If there's a previous, we should check for coalescing. */
+                check_coalesce_prev = true;
+                prev--;
+            } else if (cur_info.GetSize() > remaining_size) {
+                /* If we need to, create a new block after and insert it. */
+                KMemoryBlock *new_block = allocator->Allocate();
+
+                it->Split(new_block, cur_address + remaining_size);
+                it = this->memory_block_tree.insert(*new_block);
+
+                cur_info = it->GetMemoryInfo();
+            } else if (cur_info.GetSize() == remaining_size) {
+                /* Otherwise if we can map precisely, we may need to check for coalescing against next block. */
+                next = it;
+                ++next;
+                if (next != this->memory_block_tree.end()) {
+                    check_coalesce_next = true;
+                }
+            }
+
+            /* Call the locked update function. */
+            (std::addressof(*it)->*lock_func)(perm);
+            cur_address += cur_info.GetSize();
+            remaining_pages -= cur_info.GetNumPages();
+            it++;
+        }
+
+        /* If we should try to coalesce prev, do so. */
+        if (check_coalesce_prev) {
+            it = prev;
+            it++;
+            if (prev->HasSameProperties(*it)) {
+                KMemoryBlock *block = std::addressof(*it);
+                const size_t pages = it->GetNumPages();
+                this->memory_block_tree.erase(it);
+                allocator->Free(block);
+                prev->Add(pages);
+            }
+        }
+
+        /* If we should try to coalesce next, do so. */
+        if (check_coalesce_next) {
+            it = next;
+            it--;
+            if (it->HasSameProperties(*next)) {
+                KMemoryBlock *block = std::addressof(*next);
+                const size_t pages = next->GetNumPages();
+                this->memory_block_tree.erase(next);
+                allocator->Free(block);
+                it->Add(pages);
+            }
+        }
+    }
+
     /* Debug. */
     bool KMemoryBlockManager::CheckState() const {
         /* If we fail, we should dump blocks. */

sys-tune/Atmosphere-libs/libstratosphere/README.md

@@ -14,7 +14,7 @@ This software is licensed under the terms of the GPLv2, with exemptions for spec
 You can find a copy of the license in the [LICENSE file](LICENSE).
 
 Exemptions:
-* The [yuzu emulator project](https://github.com/yuzu-emu/yuzu) is exempt from GPLv2 licensing and may (at its option) instead license any source code authored for the libstratosphere project as GPLv2 or later.
+* The [yuzu Nintendo Switch emulator](https://github.com/yuzu-emu/yuzu) and the [Ryujinx Team and Contributors](https://github.com/orgs/Ryujinx) are exempt from GPLv2 licensing. They are permitted, each at their individual discretion, to instead license any source code authored for the libstratosphere project as either GPLv2 or later or the [MIT license](https://github.com/Atmosphere-NX/Atmosphere/blob/master/docs/licensing_exemptions/MIT_LICENSE). In doing so, they may alter, supplement, or entirely remove the copyright notice for each file they choose to relicense. Neither the Atmosphère project nor its individual contributors shall assert their moral rights against any of the aforementioned projects.
 * [Nintendo](https://github.com/Nintendo) is exempt from GPLv2 licensing and may (at its option) instead license any source code authored for the libstratosphere project under the Zero-Clause BSD license.
 
 Credits

sys-tune/Atmosphere-libs/libstratosphere/include/stratosphere.hpp

@@ -20,46 +20,50 @@
 #include <vapours.hpp>
 
 /* Libstratosphere-only utility. */
-#include "stratosphere/util.hpp"
+#include <stratosphere/util.hpp>
 
 /* Sadly required shims. */
-#include "stratosphere/svc/svc_stratosphere_shims.hpp"
+#include <stratosphere/svc/svc_stratosphere_shims.hpp>
 
 /* Critical modules with no dependencies. */
-#include "stratosphere/ams.hpp"
-#include "stratosphere/os.hpp"
-#include "stratosphere/dd.hpp"
-#include "stratosphere/lmem.hpp"
-#include "stratosphere/mem.hpp"
+#include <stratosphere/ams.hpp>
+#include <stratosphere/os.hpp>
+#include <stratosphere/dd.hpp>
+#include <stratosphere/lmem.hpp>
+#include <stratosphere/mem.hpp>
 
 /* Pull in all ID definitions from NCM. */
-#include "stratosphere/ncm/ncm_ids.hpp"
+#include <stratosphere/ncm/ncm_ids.hpp>
 
 /* At this point, just include the rest alphabetically. */
 /* TODO: Figure out optimal order. */
-#include "stratosphere/boot2.hpp"
-#include "stratosphere/cfg.hpp"
-#include "stratosphere/dmnt.hpp"
-#include "stratosphere/fatal.hpp"
-#include "stratosphere/hid.hpp"
-#include "stratosphere/hos.hpp"
-#include "stratosphere/kvdb.hpp"
-#include "stratosphere/ldr.hpp"
-#include "stratosphere/lr.hpp"
-#include "stratosphere/map.hpp"
-#include "stratosphere/ncm.hpp"
-#include "stratosphere/nim.hpp"
-#include "stratosphere/patcher.hpp"
-#include "stratosphere/pm.hpp"
-#include "stratosphere/reg.hpp"
-#include "stratosphere/ro.hpp"
-#include "stratosphere/settings.hpp"
-#include "stratosphere/sf.hpp"
-#include "stratosphere/sm.hpp"
-#include "stratosphere/spl.hpp"
-#include "stratosphere/updater.hpp"
+#include <stratosphere/boot2.hpp>
+#include <stratosphere/cfg.hpp>
+#include <stratosphere/dmnt.hpp>
+#include <stratosphere/erpt.hpp>
+#include <stratosphere/fatal.hpp>
+#include <stratosphere/hid.hpp>
+#include <stratosphere/hos.hpp>
+#include <stratosphere/kvdb.hpp>
+#include <stratosphere/ldr.hpp>
+#include <stratosphere/lr.hpp>
+#include <stratosphere/map.hpp>
+#include <stratosphere/ncm.hpp>
+#include <stratosphere/nim.hpp>
+#include <stratosphere/patcher.hpp>
+#include <stratosphere/pgl.hpp>
+#include <stratosphere/psc.hpp>
+#include <stratosphere/pm.hpp>
+#include <stratosphere/reg.hpp>
+#include <stratosphere/ro.hpp>
+#include <stratosphere/settings.hpp>
+#include <stratosphere/sf.hpp>
+#include <stratosphere/sm.hpp>
+#include <stratosphere/spl.hpp>
+#include <stratosphere/time.hpp>
+#include <stratosphere/updater.hpp>
 
 /* Include FS last. */
-#include "stratosphere/fs.hpp"
-#include "stratosphere/fssrv.hpp"
-#include "stratosphere/fssystem.hpp"
+#include <stratosphere/fs.hpp>
+#include <stratosphere/fssrv.hpp>
+#include <stratosphere/fssystem.hpp>

sys-tune/Atmosphere-libs/libstratosphere/include/stratosphere/ams/ams_types.hpp

@@ -35,6 +35,7 @@ namespace ams::exosphere {
         AMS_DEFINE_TARGET_FIRMWARE_ENUM(810),
         AMS_DEFINE_TARGET_FIRMWARE_ENUM(900),
         AMS_DEFINE_TARGET_FIRMWARE_ENUM(910),
+        AMS_DEFINE_TARGET_FIRMWARE_ENUM(1000),
     };
     #undef AMS_DEFINE_TARGET_FIRMWARE_ENUM
 

sys-tune/Atmosphere-libs/libstratosphere/include/stratosphere/erpt.hpp

@@ -0,0 +1,25 @@
+/*
+ * 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/>.
+ */
+
+#pragma once
+
+#include <stratosphere/erpt/erpt_ids.autogen.hpp>
+#include <stratosphere/erpt/erpt_types.hpp>
+#include <stratosphere/erpt/erpt_multiple_category_context.hpp>
+#include <stratosphere/erpt/sf/erpt_sf_i_context.hpp>
+#include <stratosphere/erpt/sf/erpt_sf_i_session.hpp>
+#include <stratosphere/erpt/srv/erpt_srv_types.hpp>
+#include <stratosphere/erpt/srv/erpt_srv_api.hpp>