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exo2: implement SmcGetConfig

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This commit is contained in:
Michael Scire
2020-05-15 02:32:17 -07:00
committed by SciresM
parent e3eadcd2e3
commit 6bf283ec2e
15 changed files with 640 additions and 45 deletions
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13
exosphere2/program/source/smc/secmon_smc_handler.cpp
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@@ -128,7 +128,7 @@ namespace ams::secmon::smc {
{ 0xC4000001, Restriction_SafeModeNotAllowed, SmcSuspendCpu },
{ 0x84000002, Restriction_SafeModeNotAllowed, SmcPowerOffCpu },
{ 0xC4000003, Restriction_SafeModeNotAllowed, SmcPowerOnCpu },
{ 0xC3000002, Restriction_Normal, SmcGetConfigKern },
{ 0xC3000004, Restriction_Normal, SmcGetConfigKern },
{ 0xC3000005, Restriction_Normal, SmcGenerateRandomBytesNonBlocking },
{ 0xC3000006, Restriction_Normal, SmcShowError },
{ 0xC3000007, Restriction_Normal, SmcSetKernelCarveoutRegion },
@@ -240,6 +240,17 @@ namespace ams::secmon::smc {
*(volatile u32 *)(MemoryRegionVirtualDevicePmc.GetAddress() + 0x50) = 0x02;
*(volatile u32 *)(MemoryRegionVirtualDevicePmc.GetAddress() + 0x00) = 0x10;
util::WaitMicroSeconds(1000);
}
if (args.r[0] != static_cast<u64>(SmcResult::Success)) {
*(volatile u32 *)(MemoryRegionVirtualDebug.GetAddress()) = 0xCCCCCCCC;
*(volatile u32 *)(MemoryRegionVirtualDebug.GetAddress() + 0x10) = static_cast<u32>(info.function_id);
for (size_t i = 0; i < sizeof(args) / sizeof(u32); ++i) {
((volatile u32 *)(MemoryRegionVirtualDebug.GetAddress() + 0x20))[i] = reinterpret_cast<u32 *>(std::addressof(args))[i];
}
*(volatile u32 *)(MemoryRegionVirtualDevicePmc.GetAddress() + 0x50) = 0x02;
*(volatile u32 *)(MemoryRegionVirtualDevicePmc.GetAddress() + 0x00) = 0x10;
util::WaitMicroSeconds(1000);
}
#endif