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kern: Support older SVC ABIs

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This commit is contained in:
Michael Scire 2020-07-13 18:50:37 -07:00 • committed by SciresM
parent 3d2eb8e903
commit ff022115ca
7 changed files with 94 additions and 21 deletions
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16
libraries/libmesosphere/source/svc/kern_svc_address_translation.cpp
View file

@ -93,7 +93,13 @@ namespace ams::kern::svc {
MESOSPHERE_PANIC("Stubbed SvcQueryPhysicalAddress64 was called.");
}
Result QueryIoMapping64(ams::svc::Address *out_address, ams::svc::PhysicalAddress physical_address, ams::svc::Size size) {
Result QueryIoMapping64(ams::svc::Address *out_address, ams::svc::Size *out_size, ams::svc::PhysicalAddress physical_address, ams::svc::Size size) {
static_assert(sizeof(*out_address) == sizeof(uintptr_t));
static_assert(sizeof(*out_size) == sizeof(size_t));
return QueryIoMapping(reinterpret_cast<uintptr_t *>(out_address), reinterpret_cast<size_t *>(out_size), physical_address, size);
}
Result LegacyQueryIoMapping64(ams::svc::Address *out_address, ams::svc::PhysicalAddress physical_address, ams::svc::Size size) {
static_assert(sizeof(*out_address) == sizeof(uintptr_t));
return QueryIoMapping(reinterpret_cast<uintptr_t *>(out_address), nullptr, physical_address, size);
}
@ -104,7 +110,13 @@ namespace ams::kern::svc {
MESOSPHERE_PANIC("Stubbed SvcQueryPhysicalAddress64From32 was called.");
}
Result QueryIoMapping64From32(ams::svc::Address *out_address, ams::svc::PhysicalAddress physical_address, ams::svc::Size size) {
Result QueryIoMapping64From32(ams::svc::Address *out_address, ams::svc::Size *out_size, ams::svc::PhysicalAddress physical_address, ams::svc::Size size) {
static_assert(sizeof(*out_address) == sizeof(uintptr_t));
static_assert(sizeof(*out_size) == sizeof(size_t));
return QueryIoMapping(reinterpret_cast<uintptr_t *>(out_address), reinterpret_cast<size_t *>(out_size), physical_address, size);
}
Result LegacyQueryIoMapping64From32(ams::svc::Address *out_address, ams::svc::PhysicalAddress physical_address, ams::svc::Size size) {
static_assert(sizeof(*out_address) == sizeof(uintptr_t));
return QueryIoMapping(reinterpret_cast<uintptr_t *>(out_address), nullptr, physical_address, size);
}

8
libraries/libmesosphere/source/svc/kern_svc_debug.cpp
View file

@ -47,6 +47,10 @@ namespace ams::kern::svc {
MESOSPHERE_PANIC("Stubbed SvcContinueDebugEvent64 was called.");
}
Result LegacyContinueDebugEvent64(ams::svc::Handle debug_handle, uint32_t flags, uint64_t thread_id) {
MESOSPHERE_PANIC("Stubbed SvcLegacyContinueDebugEvent64 was called.");
}
Result GetDebugThreadContext64(KUserPointer<ams::svc::ThreadContext *> out_context, ams::svc::Handle debug_handle, uint64_t thread_id, uint32_t context_flags) {
MESOSPHERE_PANIC("Stubbed SvcGetDebugThreadContext64 was called.");
}
@ -97,6 +101,10 @@ namespace ams::kern::svc {
MESOSPHERE_PANIC("Stubbed SvcContinueDebugEvent64From32 was called.");
}
Result LegacyContinueDebugEvent64From32(ams::svc::Handle debug_handle, uint32_t flags, uint64_t thread_id) {
MESOSPHERE_PANIC("Stubbed SvcLegacyContinueDebugEvent64From32 was called.");
}
Result GetDebugThreadContext64From32(KUserPointer<ams::svc::ThreadContext *> out_context, ams::svc::Handle debug_handle, uint64_t thread_id, uint32_t context_flags) {
MESOSPHERE_PANIC("Stubbed SvcGetDebugThreadContext64From32 was called.");
}