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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
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@ -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);
}