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Integrate new result macros. (#1780)

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* result: try out some experimental shenanigans

* result: sketch out some more shenanigans

* result: see what it looks like to convert kernel to use result conds instead of guards

* make rest of kernel use experimental new macro-ing
This commit is contained in:
SciresM 2022-02-14 14:45:32 -08:00 • committed by GitHub
parent 375ba615be
commit 96f95b9f95
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109 changed files with 1355 additions and 1380 deletions
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26
libraries/libmesosphere/source/kern_k_address_arbiter.cpp
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@ -82,7 +82,7 @@ namespace ams::kern {
++num_waiters;
}
}
return ResultSuccess();
R_SUCCEED();
}
Result KAddressArbiter::SignalAndIncrementIfEqual(uintptr_t addr, s32 value, s32 count) {
@ -109,7 +109,7 @@ namespace ams::kern {
++num_waiters;
}
}
return ResultSuccess();
R_SUCCEED();
}
Result KAddressArbiter::SignalAndModifyByWaitingCountIfEqual(uintptr_t addr, s32 value, s32 count) {
@ -171,7 +171,7 @@ namespace ams::kern {
++num_waiters;
}
}
return ResultSuccess();
R_SUCCEED();
}
Result KAddressArbiter::WaitIfLessThan(uintptr_t addr, s32 value, bool decrement, s64 timeout) {
@ -186,7 +186,7 @@ namespace ams::kern {
/* Check that the thread isn't terminating. */
if (cur_thread->IsTerminationRequested()) {
slp.CancelSleep();
return svc::ResultTerminationRequested();
R_THROW(svc::ResultTerminationRequested());
}
/* Read the value from userspace. */
@ -200,19 +200,19 @@ namespace ams::kern {
if (!succeeded) {
slp.CancelSleep();
return svc::ResultInvalidCurrentMemory();
R_THROW(svc::ResultInvalidCurrentMemory());
}
/* Check that the value is less than the specified one. */
if (user_value >= value) {
slp.CancelSleep();
return svc::ResultInvalidState();
R_THROW(svc::ResultInvalidState());
}
/* Check that the timeout is non-zero. */
if (timeout == 0) {
slp.CancelSleep();
return svc::ResultTimedOut();
R_THROW(svc::ResultTimedOut());
}
/* Set the arbiter. */
@ -225,7 +225,7 @@ namespace ams::kern {
}
/* Get the wait result. */
return cur_thread->GetWaitResult();
R_RETURN(cur_thread->GetWaitResult());
}
Result KAddressArbiter::WaitIfEqual(uintptr_t addr, s32 value, s64 timeout) {
@ -240,26 +240,26 @@ namespace ams::kern {
/* Check that the thread isn't terminating. */
if (cur_thread->IsTerminationRequested()) {
slp.CancelSleep();
return svc::ResultTerminationRequested();
R_THROW(svc::ResultTerminationRequested());
}
/* Read the value from userspace. */
s32 user_value;
if (!ReadFromUser(std::addressof(user_value), addr)) {
slp.CancelSleep();
return svc::ResultInvalidCurrentMemory();
R_THROW(svc::ResultInvalidCurrentMemory());
}
/* Check that the value is equal. */
if (value != user_value) {
slp.CancelSleep();
return svc::ResultInvalidState();
R_THROW(svc::ResultInvalidState());
}
/* Check that the timeout is non-zero. */
if (timeout == 0) {
slp.CancelSleep();
return svc::ResultTimedOut();
R_THROW(svc::ResultTimedOut());
}
/* Set the arbiter. */
@ -272,7 +272,7 @@ namespace ams::kern {
}
/* Get the wait result. */
return cur_thread->GetWaitResult();
R_RETURN(cur_thread->GetWaitResult());
}
}