LowLevel/Luma3DS-3GX
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Unschedule threads properly...

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...instead of using a shitty yield when opening the Rosalina menu
This commit is contained in:
TuxSH
2017-06-14 19:35:03 +02:00
parent 24de7c5272
commit 3d534c9a81
15 changed files with 229 additions and 30 deletions
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11
k11_extension/source/main.c
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@@ -96,6 +96,7 @@ void configHook(vu8 *cfgPage)
*isDevUnit = true; // enable debug features
}
void wat(u32 a, ...);
static void findUsefulSymbols(void)
{
u32 *off;
@@ -111,7 +112,7 @@ static void findUsefulSymbols(void)
for(off = (u32 *)originalHandlers[2]; *off != 0xE1A00009; off++);
svcFallbackHandler = (void (*)(u8))decodeARMBranch(off + 1);
for(; *off != 0xE92D000F; off++);
PostprocessSvc = (void (*)(void))decodeARMBranch(off + 1);
officialPostProcessSvc = (void (*)(void))decodeARMBranch(off + 1);
KProcessHandleTable__ToKProcess = (KProcess * (*)(KProcessHandleTable *, Handle))decodeARMBranch(5 + (u32 *)officialSVCs[0x76]);
@@ -135,7 +136,7 @@ static void findUsefulSymbols(void)
for(off = (u32 *)officialSVCs[0x19]; *off != 0xE1A04005; off++);
KEvent__Clear = (Result (*)(KEvent *))decodeARMBranch(off + 1);
for(off = (u32 *)KEvent__Clear; *off != 0xE8BD8070; off++)
for(off = (u32 *)KEvent__Clear; *off != 0xE8BD8070; off++);
synchronizationMutex = *(KObjectMutex **)(off + 1);
for(off = (u32 *)officialSVCs[0x24]; *off != 0xE59F004C; off++);
@@ -247,7 +248,7 @@ static void findUsefulSymbols(void)
}
}
void main(FcramLayout *layout)
void main(FcramLayout *layout, KCoreContext *ctxs)
{
struct KExtParameters *p = &kExtParameters;
u32 TTBCR_;
@@ -255,8 +256,9 @@ void main(FcramLayout *layout)
layout->systemSize -= __end__ - __start__;
fcramLayout = *layout;
coreCtxs = ctxs;
__asm__ volatile("mrc p15, 0, %0, c2, c0, 2" : "=r"(TTBCR_));
__asm__ __volatile__("mrc p15, 0, %0, c2, c0, 2" : "=r"(TTBCR_));
TTBCR = TTBCR_;
isN3DS = getNumberOfCores() == 4;
memcpy(L1MMUTableAddrs, (const void *)p->L1MMUTableAddrs, 16);
@@ -275,4 +277,5 @@ void main(FcramLayout *layout)
rosalinaState = 0;
hasStartedRosalinaNetworkFuncsOnce = false;
//wat(0xAA, criticalSectionLock);
}