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kern: implement SvcGetProcessList

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This commit is contained in:
Michael Scire 2020-07-14 13:22:08 -07:00 • committed by SciresM
parent cfddb75398
commit fe035736ca
3 changed files with 64 additions and 2 deletions
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15
libraries/libmesosphere/source/svc/kern_svc_process.cpp
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@ -52,7 +52,18 @@ namespace ams::kern::svc {
return ResultSuccess();
}
Result GetProcessList(int32_t *out_num_processes, KUserPointer<uint64_t *> out_process_ids, int32_t max_out_count) {
/* Validate that the out count is valid. */
R_UNLESS((0 <= max_out_count && max_out_count <= static_cast<int32_t>(std::numeric_limits<int32_t>::max() / sizeof(u64))), svc::ResultOutOfRange());
/* Validate that the pointer is in range. */
if (max_out_count > 0) {
R_UNLESS(GetCurrentProcess().GetPageTable().Contains(KProcessAddress(out_process_ids.GetUnsafePointer()), max_out_count * sizeof(u64)), svc::ResultInvalidCurrentMemory());
}
/* Get the process list. */
return KProcess::GetProcessList(out_num_processes, out_process_ids, max_out_count);
}
}
@ -67,7 +78,7 @@ namespace ams::kern::svc {
}
Result GetProcessList64(int32_t *out_num_processes, KUserPointer<uint64_t *> out_process_ids, int32_t max_out_count) {
MESOSPHERE_PANIC("Stubbed SvcGetProcessList64 was called.");
return GetProcessList(out_num_processes, out_process_ids, max_out_count);
}
Result CreateProcess64(ams::svc::Handle *out_handle, KUserPointer<const ams::svc::lp64::CreateProcessParameter *> parameters, KUserPointer<const uint32_t *> caps, int32_t num_caps) {
@ -97,7 +108,7 @@ namespace ams::kern::svc {
}
Result GetProcessList64From32(int32_t *out_num_processes, KUserPointer<uint64_t *> out_process_ids, int32_t max_out_count) {
MESOSPHERE_PANIC("Stubbed SvcGetProcessList64From32 was called.");
return GetProcessList(out_num_processes, out_process_ids, max_out_count);
}
Result CreateProcess64From32(ams::svc::Handle *out_handle, KUserPointer<const ams::svc::ilp32::CreateProcessParameter *> parameters, KUserPointer<const uint32_t *> caps, int32_t num_caps) {