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Code Issues 9 Packages Projects Releases 1 Wiki Activity

Ensure thread context is up-to-date when switching coroutines.

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This commit is contained in:
Andrew Church
2016-07-06 23:10:40 +09:00
parent c6fdbf7247
commit e4379ee431
1 changed files with 3 additions and 0 deletions
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3
src/libdecaf/src/modules/coreinit/coreinit_coroutine.cpp
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@@ -1,6 +1,7 @@
#include "coreinit.h"
#include "coreinit_coroutine.h"
#include "coreinit_thread.h"
#include "kernel/kernel_internal.h"
namespace coreinit
{
@@ -18,6 +19,7 @@ OSSwitchCoroutine(OSCoroutine *from, OSCoroutine *to)
OSThread *thread = OSGetCurrentThread();
// Save current coroutine state
kernel::saveContext(&thread->context);
from->nia = thread->context.lr;
from->cr = thread->context.cr;
from->gpr5 = thread->context.gpr[5];
@@ -45,6 +47,7 @@ OSSwitchCoroutine(OSCoroutine *from, OSCoroutine *to)
for (int i = 14; i < 32; i++) {
thread->context.fpr[i] = to->fpr14_31[i-14];
}
kernel::restoreContext(&thread->context);
}
void