Atmosphere/libraries/libmesosphere/include/mesosphere/kern_build_config.hpp

/*
 * Copyright (c) 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

#if defined(AMS_BUILD_FOR_AUDITING)
#define MESOSPHERE_BUILD_FOR_AUDITING
#endif

#if defined(MESOSPHERE_BUILD_FOR_AUDITING) || defined(AMS_BUILD_FOR_DEBUGGING)
#define MESOSPHERE_BUILD_FOR_DEBUGGING
#endif

#ifdef  MESOSPHERE_BUILD_FOR_DEBUGGING
#define MESOSPHERE_ENABLE_ASSERTIONS
#define MESOSPHERE_ENABLE_DEBUG_PRINT
#define MESOSPHERE_ENABLE_KERNEL_STACK_USAGE
#endif

//#define MESOSPHERE_BUILD_FOR_TRACING
#define MESOSPHERE_ENABLE_PANIC_REGISTER_DUMP
#define MESOSPHERE_ENABLE_HARDWARE_SINGLE_STEP

/* NOTE: This enables fast class token storage using a class member. */
/* This saves a virtual call when doing KAutoObject->DynCast<>(), */
/* at the cost of storing class tokens inside the class object. */
/* However, as of (10/16/2021) KAutoObject has an unused class member */
/* of the right side, and so this does not actually cost any space. */
#define MESOSPHERE_ENABLE_DEVIRTUALIZED_DYNAMIC_CAST
kern: implement svc trace 2020-08-01 04:48:22 +02:00			`/*`
ams: the copyright^H^H^H^H^H^H^Hmplex plane is the algebraic closure of the reals 2021-10-04 21:59:10 +02:00			`* Copyright (c) Atmosphère-NX`
kern: implement svc trace 2020-08-01 04:48:22 +02:00			`*`
			`* 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`

kern: default to release config 2020-09-17 06:18:02 +02:00			`#if defined(AMS_BUILD_FOR_AUDITING)`
kern: implement svc trace 2020-08-01 04:48:22 +02:00			`#define MESOSPHERE_BUILD_FOR_AUDITING`
			`#endif`

			`#if defined(MESOSPHERE_BUILD_FOR_AUDITING) \|\| defined(AMS_BUILD_FOR_DEBUGGING)`
			`#define MESOSPHERE_BUILD_FOR_DEBUGGING`
			`#endif`

			`#ifdef MESOSPHERE_BUILD_FOR_DEBUGGING`
			`#define MESOSPHERE_ENABLE_ASSERTIONS`
			`#define MESOSPHERE_ENABLE_DEBUG_PRINT`
kern: add debug thread dump 2020-12-09 14:59:54 +01:00			`#define MESOSPHERE_ENABLE_KERNEL_STACK_USAGE`
kern: implement svc trace 2020-08-01 04:48:22 +02:00			`#endif`

kern: generate fatal error on panic 2020-09-17 01:44:31 +02:00			`//#define MESOSPHERE_BUILD_FOR_TRACING`
			`#define MESOSPHERE_ENABLE_PANIC_REGISTER_DUMP`
kern: add hardware single step extension 2021-07-27 14:34:40 +02:00			`#define MESOSPHERE_ENABLE_HARDWARE_SINGLE_STEP`
kern: devirtualize KAutoObject::DynamicCast<>() This is an optimization that saves the most common type of virtual call in the kernel (DynamicCast) by storing class token as a member, rather than getting it via virtual call every time. This does not currently cost any memory space on 64-bit targets, due to pre-existing padding space. This optimization can be turned off via a compile-time flag for accuracy. 2021-10-17 01:24:06 +02:00
			`/* NOTE: This enables fast class token storage using a class member. */`
			`/* This saves a virtual call when doing KAutoObject->DynCast<>(), */`
			`/* at the cost of storing class tokens inside the class object. */`
			`/* However, as of (10/16/2021) KAutoObject has an unused class member */`
			`/* of the right side, and so this does not actually cost any space. */`
			`#define MESOSPHERE_ENABLE_DEVIRTUALIZED_DYNAMIC_CAST`