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Suggestions - info passed to sceKernelGetModuleInfoForUnwind and if name field matches it gets zeroed

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Dmugetsu 2025-04-24 13:56:12 -06:00 committed by Dmugetsu
parent 3cab54ebf4
commit 98a70f0a8b
1 changed files with 34 additions and 6 deletions
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40
src/core/libraries/system/sysmodule.cpp
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@ -20,12 +20,40 @@ int PS4_SYSV_ABI sceSysmoduleGetModuleHandleInternal() {
}
s32 PS4_SYSV_ABI sceSysmoduleGetModuleInfoForUnwind(VAddr addr, s32 flags, void* info) {
LOG_ERROR(Lib_SysModule, "(STUBBED) called");
Kernel::OrbisModuleInfoForUnwind module_info;
module_info.st_size = 0x130;
s32 res = Kernel::sceKernelGetModuleInfoForUnwind(addr, flags, &module_info);
if (res == 0) {
std::memcpy(info, &module_info, sizeof(module_info));
LOG_TRACE(Lib_SysModule, "sceSysmoduleGetModuleInfoForUnwind(addr=0x{:X}, flags=0x{:X})", addr,
flags);
auto* module_info = static_cast<Kernel::OrbisModuleInfoForUnwind*>(info);
module_info->st_size = sizeof(Kernel::OrbisModuleInfoForUnwind);
s32 res = Kernel::sceKernelGetModuleInfoForUnwind(addr, flags, module_info);
if (res != 0) {
return res;
}
static constexpr const char* modules_to_hide[] = {"libc.prx",
"libc.sprx",
"libSceAudioLatencyEstimation.prx",
"libSceFace.prx",
"libSceFaceTracker.prx",
"libSceFios2.prx",
"libSceFios2.sprx",
"libSceFontGsm.prx",
"libSceHand.prx",
"libSceHandTracker.prx",
"libSceHeadTracker.prx",
"libSceJobManager.prx",
"libSceNpCppWebApi.prx",
"libSceNpToolkit.prx",
"libSceNpToolkit2.prx",
"libSceS3DConversion.prx",
"libSceSmart.prx"};
for (const char* hidden_name : modules_to_hide) {
if (std::strcmp(module_info->name.data(), hidden_name) == 0) {
std::memset(module_info->name.data(), 0, module_info->name.size());
break;
}
}
return res;
}