strat: automatic program id detection

libstratosphere/include/stratosphere/os/os_io_region.hpp

@@ -36,7 +36,7 @@ namespace ams::os {
             }
 
             IoRegion(size_t size, Handle handle, bool managed) {
-                this->Attach(size, handle, managed);
+                this->AttachHandle(size, handle, managed);
             }
 
             ~IoRegion() {

libstratosphere/include/stratosphere/os/os_process_handle.hpp

@@ -16,13 +16,17 @@
 
 #pragma once
 #include <stratosphere/os/os_managed_handle.hpp>
+#include <stratosphere/ncm/ncm_program_id.hpp>
 
 namespace ams::os {
 
     ::Handle GetCurrentProcessHandle();
 
-    NX_INLINE ProcessId GetCurrentProcessId() {
+    ALWAYS_INLINE ProcessId GetCurrentProcessId() {
         return GetProcessId(GetCurrentProcessHandle());
     }
 
+    /* TODO: Another header? */
+    ncm::ProgramId GetCurrentProgramId();
+
 }

libstratosphere/source/ams/ams_environment.cpp

@@ -33,8 +33,6 @@ namespace ams {
 
     }
 
-    extern ncm::ProgramId CurrentProgramId;
-
     void InitializeForBoot() {
         R_ABORT_UNLESS(amsBpcInitialize());
     }
@@ -56,7 +54,7 @@ namespace ams {
         {
             ams_ctx.magic = FatalErrorContext::Magic;
             ams_ctx.error_desc = ctx->error_desc;
-            ams_ctx.program_id = static_cast<u64>(CurrentProgramId);
+            ams_ctx.program_id = os::GetCurrentProgramId().value;
             for (size_t i = 0; i < FatalErrorContext::NumGprs; i++) {
                 ams_ctx.gprs[i] = ctx->cpu_gprs[i].x;
             }

libstratosphere/source/diag/diag_assertion_impl.cpp

@@ -15,12 +15,6 @@
  */
 #include <stratosphere.hpp>
 
-namespace ams {
-
-    extern ncm::ProgramId CurrentProgramId;
-
-}
-
 namespace ams::diag {
 
     namespace {
@@ -69,7 +63,7 @@ namespace ams::diag {
     }
 
     NORETURN WEAK_SYMBOL void AssertionFailureImpl(const char *file, int line, const char *func, const char *expr, u64 value, const char *format, ...) {
-        DebugLog("%016lx: Assertion Failure\n", static_cast<u64>(ams::CurrentProgramId));
+        DebugLog("%016lx: Assertion Failure\n", os::GetCurrentProgramId().value);
         DebugLog("        Location:   %s:%d\n", file, line);
         DebugLog("        Function:   %s\n", func);
         DebugLog("        Expression: %s\n", expr);
@@ -89,7 +83,7 @@ namespace ams::diag {
     }
 
     NORETURN WEAK_SYMBOL void AssertionFailureImpl(const char *file, int line, const char *func, const char *expr, u64 value) {
-        DebugLog("%016lx: Assertion Failure\n", static_cast<u64>(ams::CurrentProgramId));
+        DebugLog("%016lx: Assertion Failure\n", os::GetCurrentProgramId().value);
         DebugLog("        Location:   %s:%d\n", file, line);
         DebugLog("        Function:   %s\n", func);
         DebugLog("        Expression: %s\n", expr);
@@ -101,7 +95,7 @@ namespace ams::diag {
     }
 
     NORETURN WEAK_SYMBOL void AbortImpl(const char *file, int line, const char *func, const char *expr, u64 value, const char *format, ...) {
-        DebugLog("%016lx: Abort Called\n", static_cast<u64>(ams::CurrentProgramId));
+        DebugLog("%016lx: Abort Called\n", os::GetCurrentProgramId().value);
         DebugLog("        Location:   %s:%d\n", file, line);
         DebugLog("        Function:   %s\n", func);
         DebugLog("        Expression: %s\n", expr);
@@ -121,7 +115,7 @@ namespace ams::diag {
     }
 
     NORETURN WEAK_SYMBOL void AbortImpl(const char *file, int line, const char *func, const char *expr, u64 value) {
-        DebugLog("%016lx: Abort Called\n", static_cast<u64>(ams::CurrentProgramId));
+        DebugLog("%016lx: Abort Called\n", os::GetCurrentProgramId().value);
         DebugLog("        Location:   %s:%d\n", file, line);
         DebugLog("        Function:   %s\n", func);
         DebugLog("        Expression: %s\n", expr);

libstratosphere/source/os/impl/os_program_id_impl.hpp

@@ -0,0 +1,23 @@
+/*
+ * 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.hpp>
+
+namespace ams::os::impl {
+
+    ncm::ProgramId GetCurrentProgramId();
+
+}

libstratosphere/source/os/impl/os_program_id_impl.os.horizon.cpp

@@ -0,0 +1,27 @@
+/*
+ * 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 <stratosphere.hpp>
+#include "os_program_id_impl.hpp"
+
+namespace ams::os::impl {
+
+    ncm::ProgramId GetCurrentProgramId() {
+        u64 value;
+        R_ABORT_UNLESS(svc::GetInfo(std::addressof(value), svc::InfoType_ProgramId, svc::PseudoHandle::CurrentProcess, 0));
+        return {value};
+    }
+
+}

libstratosphere/source/os/os_program_id.cpp

@@ -0,0 +1,26 @@
+/*
+ * 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 <stratosphere.hpp>
+#include "impl/os_program_id_impl.hpp"
+
+namespace ams::os {
+
+    ncm::ProgramId GetCurrentProgramId() {
+        return ::ams::os::impl::GetCurrentProgramId();
+    }
+
+
+}