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[XBDM] Added support for mounting DEVKIT partition. 

For now it is hardcoded to be created in Xenia executable directory
This commit is contained in:
Gliniak 2024-09-13 08:55:42 +02:00
parent 4c2a5d39ab
commit c7c71b5b6b
1 changed files with 21 additions and 4 deletions
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25
src/xenia/kernel/xbdm/xbdm_misc.cc
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@ -12,6 +12,7 @@
#include "xenia/kernel/util/shim_utils.h"
#include "xenia/kernel/xbdm/xbdm_private.h"
#include "xenia/kernel/xthread.h"
#include "xenia/vfs/devices/host_path_device.h"
#include "xenia/xbox.h"
// chrispy: no idea what a real valid value is for this
@ -108,11 +109,27 @@ dword_result_t DmWalkLoadedModules_entry(lpdword_t unk0_ptr,
}
DECLARE_XBDM_EXPORT1(DmWalkLoadedModules, kDebug, kStub);
void DmMapDevkitDrive_entry(const ppc_context_t& ctx) {
// games check for nonzero result, failure if nz
ctx->r[3] = 0ULL;
dword_result_t DmMapDevkitDrive_entry(const ppc_context_t& ctx) {
auto devkit_device =
std::make_unique<xe::vfs::HostPathDevice>("\\DEVKIT", "devkit", false);
auto fs = kernel_state()->file_system();
if (!devkit_device->Initialize()) {
XELOGE("Unable to scan devkit path");
return XBDM_UNSUCCESSFUL;
}
DECLARE_XBDM_EXPORT1(DmMapDevkitDrive, kDebug, kStub);
if (!fs->RegisterDevice(std::move(devkit_device))) {
XELOGE("Unable to register devkit path");
return XBDM_UNSUCCESSFUL;
}
fs->RegisterSymbolicLink("DEVKIT:", "\\DEVKIT");
fs->RegisterSymbolicLink("e:", "\\DEVKIT");
return 0;
}
DECLARE_XBDM_EXPORT1(DmMapDevkitDrive, kDebug, kImplemented);
dword_result_t DmFindPdbSignature_entry(lpdword_t unk0_ptr,
lpdword_t unk1_ptr) {