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pcihost: Add machine check exception.

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A machine check exception happens when attempting to read from an unmapped I/O address.
This commit is contained in:
Rairii 2024-08-23 01:31:35 -07:00 committed by dingusdev
parent 26aa452c57
commit 2bb35dc613
1 changed files with 3 additions and 1 deletions
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4
devices/common/pci/pcihost.cpp
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@ -30,6 +30,7 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
#include <loguru.hpp> #include <loguru.hpp>
#include <cinttypes> #include <cinttypes>
#include <cpu/ppc/ppcemu.h>
bool PCIHost::pci_register_device(int dev_fun_num, PCIBase* dev_instance) bool PCIHost::pci_register_device(int dev_fun_num, PCIBase* dev_instance)
{ {
@ -227,7 +228,8 @@ uint32_t PCIHost::pci_io_read_broadcast(uint32_t offset, int size)
hwc ? hwc->get_name().c_str() : "PCIHost", offset, hwc ? hwc->get_name().c_str() : "PCIHost", offset,
SIZE_ARG(size) SIZE_ARG(size)
); );
// FIXME: add machine check exception (DEFAULT CATCH!, code=FFF00200) // machine check exception (DEFAULT CATCH!, code=FFF00200)
ppc_exception_handler(Except_Type::EXC_MACHINE_CHECK, 0);
return 0; return 0;
} }