fdb6a5cfa3
This is a regression in functionality and performance, but a much better foundation for the future of the project (I think). It can run basic apps under an SSA interpreter but doesn't support some of the features required to do real 360 apps yet.
65 lines
1.7 KiB
C++
65 lines
1.7 KiB
C++
/**
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******************************************************************************
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* Xenia : Xbox 360 Emulator Research Project *
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******************************************************************************
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* Copyright 2013 Ben Vanik. All rights reserved. *
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* Released under the BSD license - see LICENSE in the root for more details. *
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******************************************************************************
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*/
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#include <xenia/kernel/xboxkrnl/xboxkrnl_hal.h>
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#include <xenia/kernel/shim_utils.h>
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#include <xenia/kernel/xboxkrnl/kernel_state.h>
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#include <xenia/kernel/xboxkrnl/xboxkrnl_private.h>
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using namespace xe;
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using namespace xe::kernel;
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using namespace xe::kernel::xboxkrnl;
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namespace xe {
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namespace kernel {
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namespace xboxkrnl {
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void xeHalReturnToFirmware(uint32_t routine) {
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KernelState* state = shared_kernel_state_;
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XEASSERTNOTNULL(state);
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// void
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// IN FIRMWARE_REENTRY Routine
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// Routine must be 1 'HalRebootRoutine'
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XEASSERT(routine == 1);
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// TODO(benvank): diediedie much more gracefully
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// Not sure how to blast back up the stack in LLVM without exceptions, though.
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XELOGE("Game requested shutdown via HalReturnToFirmware");
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exit(0);
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}
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SHIM_CALL HalReturnToFirmware_shim(
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PPCContext* ppc_state, KernelState* state) {
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uint32_t routine = SHIM_GET_ARG_32(0);
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XELOGD(
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"HalReturnToFirmware(%d)",
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routine);
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xeHalReturnToFirmware(routine);
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}
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} // namespace xboxkrnl
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} // namespace kernel
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} // namespace xe
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void xe::kernel::xboxkrnl::RegisterHalExports(
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ExportResolver* export_resolver, KernelState* state) {
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SHIM_SET_MAPPING("xboxkrnl.exe", HalReturnToFirmware, state);
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}
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