Atmosphere/libraries/libstratosphere/include/stratosphere/rocrt/rocrt.hpp
SciresM e9849c74cf
LogManager: implement system module, client api, logging api (#1617)
Some notes:

* Unless `atmosphere!enable_log_manager` is true, Nintendo's log manager will be used instead.
  * This prevents paying memory costs for LM when not enabling logging.
  * To facilitate this, Atmosphere's log manager has a different program id from Nintendo's.
  * `atmosphere!enable_htc` implies `atmosphere!enable_log_manager`.
* LogManager logs to tma, and the SD card (if `lm!enable_sd_card_logging` is true, which it is by default).
* Binary logs are saved to `lm!sd_card_log_output_directory`, which is `atmosphere/binlogs` by default.
2021-09-11 19:32:14 -07:00

68 lines
2.4 KiB
C++

/*
* 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 <vapours.hpp>
namespace ams::rocrt {
constexpr inline const u32 ModuleHeaderVersion = util::FourCC<'M','O','D','0'>::Code;
struct ModuleHeader {
u32 signature;
u32 dynamic_offset;
u32 bss_start_offset;
u32 bss_end_offset;
u32 exception_info_start_offset;
u32 exception_info_end_offset;
u32 module_offset;
};
struct ModuleHeaderLocation {
u32 pad;
u32 header_offset;
};
constexpr inline u32 CheckModuleHeaderSignature(const ModuleHeader *header) {
if (header->signature == ModuleHeaderVersion) {
return header->signature;
} else {
return 0;
}
}
constexpr inline ModuleHeader *GetModuleHeader(const ModuleHeaderLocation *loc) {
return reinterpret_cast<ModuleHeader *>(reinterpret_cast<uintptr_t>(loc) + loc->header_offset);
}
constexpr inline uintptr_t GetDynamicOffset(const ModuleHeader *header, const ModuleHeaderLocation *loc) {
return reinterpret_cast<uintptr_t>(loc) + loc->header_offset + header->dynamic_offset;
}
constexpr inline uintptr_t GetBssStartAddress(const ModuleHeader *header, const ModuleHeaderLocation *loc) {
return reinterpret_cast<uintptr_t>(loc) + loc->header_offset + header->bss_start_offset;
}
constexpr inline uintptr_t GetBssEndAddress(const ModuleHeader *header, const ModuleHeaderLocation *loc) {
return reinterpret_cast<uintptr_t>(loc) + loc->header_offset + header->bss_end_offset;
}
constexpr inline uintptr_t GetModuleOffset(const ModuleHeader *header, const ModuleHeaderLocation *loc) {
return reinterpret_cast<uintptr_t>(loc) + loc->header_offset + header->module_offset;
}
}