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kern: Implement exception vector ASM

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This commit is contained in:
Michael Scire
2020-02-08 02:49:32 -08:00
parent e330b6187f
commit 919b8124dc
26 changed files with 1497 additions and 60 deletions
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33
libraries/libmesosphere/source/arch/arm64/svc/kern_svc_tables.cpp
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@@ -13,24 +13,32 @@
* 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.hpp>
#include <mesosphere/kern_debug_log.hpp>
#include <mesosphere/svc/kern_svc_tables.hpp>
#include <vapours/svc/svc_codegen.hpp>
/* TODO: Enable compilation of this file when the kernel supports supervisor calls. */
#if 0
namespace ams::kern::svc {
namespace {
#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(); } \
};
/* 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. */
@@ -66,4 +74,3 @@ namespace ams::kern::svc {
}();
}
#endif