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kern: implement new thread context/fpu semantics

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This commit is contained in:
Michael Scire
2022-03-22 19:59:39 -07:00
committed by SciresM
parent 79afa3b64c
commit 6e17317d5d
21 changed files with 1291 additions and 668 deletions
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8
libraries/libmesosphere/source/kern_k_debug_base.cpp
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@@ -447,7 +447,7 @@ namespace ams::kern {
{
auto end = target->GetThreadList().end();
for (auto it = target->GetThreadList().begin(); it != end; ++it) {
it->ClearSingleStep();
it->ClearHardwareSingleStep();
}
}
#endif
@@ -595,13 +595,13 @@ namespace ams::kern {
{
if ((context_flags & ams::svc::ThreadContextFlag_SetSingleStep) != 0) {
/* Set single step. */
thread->SetSingleStep();
thread->SetHardwareSingleStep();
/* If no other thread flags are present, we're done. */
R_SUCCEED_IF((context_flags & ~ams::svc::ThreadContextFlag_SetSingleStep) == 0);
} else if ((context_flags & ams::svc::ThreadContextFlag_ClearSingleStep) != 0) {
/* Clear single step. */
thread->ClearSingleStep();
thread->ClearHardwareSingleStep();
/* If no other thread flags are present, we're done. */
R_SUCCEED_IF((context_flags & ~ams::svc::ThreadContextFlag_ClearSingleStep) == 0);
@@ -1022,7 +1022,7 @@ namespace ams::kern {
for (auto it = process->GetThreadList().begin(); it != end; ++it) {
#if defined(MESOSPHERE_ENABLE_HARDWARE_SINGLE_STEP)
/* Clear the thread's single-step state. */
it->ClearSingleStep();
it->ClearHardwareSingleStep();
#endif
if (resume) {