mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-11-10 07:06:34 +00:00
76 lines
3.7 KiB
C++
76 lines
3.7 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/>.
|
|
*/
|
|
#include <mesosphere/kern_debug_log.hpp>
|
|
#include <mesosphere/svc/kern_svc_tables.hpp>
|
|
#include <vapours/svc/svc_codegen.hpp>
|
|
|
|
namespace ams::kern::svc {
|
|
|
|
namespace {
|
|
|
|
/* TODO: Enable compilation of this file when the kernel supports supervisor calls. */
|
|
#if 0
|
|
#define DECLARE_SVC_STRUCT(ID, RETURN_TYPE, NAME, ...) \
|
|
class NAME { \
|
|
private: \
|
|
using Impl = ::ams::svc::codegen::KernelSvcWrapper<::ams::kern::svc::NAME##64, ::ams::kern::svc::NAME##64From32>; \
|
|
public: \
|
|
static NOINLINE void Call64() { return Impl::Call64(); } \
|
|
static NOINLINE void Call64From32() { return Impl::Call64From32(); } \
|
|
};
|
|
#else
|
|
#define DECLARE_SVC_STRUCT(ID, RETURN_TYPE, NAME, ...) \
|
|
class NAME { \
|
|
public: \
|
|
static NOINLINE void Call64() { MESOSPHERE_LOG("Stubbed Svc"#NAME"64 was called\n"); } \
|
|
static NOINLINE void Call64From32() { MESOSPHERE_LOG("Stubbed Svc"#NAME"64From32 was called\n"); } \
|
|
};
|
|
#endif
|
|
|
|
|
|
/* Set omit-frame-pointer to prevent GCC from emitting MOV X29, SP instructions. */
|
|
#pragma GCC push_options
|
|
#pragma GCC optimize ("omit-frame-pointer")
|
|
|
|
AMS_SVC_FOREACH_KERN_DEFINITION(DECLARE_SVC_STRUCT, _)
|
|
|
|
#pragma GCC pop_options
|
|
|
|
}
|
|
|
|
const std::array<SvcTableEntry, NumSupervisorCalls> SvcTable64From32 = [] {
|
|
std::array<SvcTableEntry, NumSupervisorCalls> table = {};
|
|
|
|
#define AMS_KERN_SVC_SET_TABLE_ENTRY(ID, RETURN_TYPE, NAME, ...) \
|
|
table[ID] = NAME::Call64From32;
|
|
AMS_SVC_FOREACH_KERN_DEFINITION(AMS_KERN_SVC_SET_TABLE_ENTRY, _)
|
|
#undef AMS_KERN_SVC_SET_TABLE_ENTRY
|
|
|
|
return table;
|
|
}();
|
|
|
|
const std::array<SvcTableEntry, NumSupervisorCalls> SvcTable64 = [] {
|
|
std::array<SvcTableEntry, NumSupervisorCalls> table = {};
|
|
|
|
#define AMS_KERN_SVC_SET_TABLE_ENTRY(ID, RETURN_TYPE, NAME, ...) \
|
|
table[ID] = NAME::Call64;
|
|
AMS_SVC_FOREACH_KERN_DEFINITION(AMS_KERN_SVC_SET_TABLE_ENTRY, _)
|
|
#undef AMS_KERN_SVC_SET_TABLE_ENTRY
|
|
|
|
return table;
|
|
}();
|
|
|
|
}
|