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arm64 dynarec: pad link section with nop to allow full mmu relink 

fix literal pool being overwritten
Fix for MINIDUMP-18
This commit is contained in:
Flyinghead 2023-01-05 14:36:23 +01:00
parent 17474bf005
commit c04c696ba6
1 changed files with 27 additions and 0 deletions
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27
core/rec-ARM64/rec_arm64.cpp
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@ -1173,11 +1173,19 @@ public:
// next_pc = block->BranchBlock;
#ifndef NO_BLOCK_LINKING
if (block->pBranchBlock != NULL)
{
GenBranch((DynaCode *)block->pBranchBlock->code);
Nop();
Nop();
}
else
{
if (!mmu_enabled())
{
GenCall(linkBlockGenericStub);
Nop();
Nop();
}
else
#else
{
@ -1209,11 +1217,19 @@ public:
B(ne, &branch_not_taken);
#ifndef NO_BLOCK_LINKING
if (block->pBranchBlock != NULL)
{
GenBranch((DynaCode *)block->pBranchBlock->code);
Nop();
Nop();
}
else
{
if (!mmu_enabled())
{
GenCall(linkBlockBranchStub);
Nop();
Nop();
}
else
#else
{
@ -1229,11 +1245,19 @@ public:
#ifndef NO_BLOCK_LINKING
if (block->pNextBlock != NULL)
{
GenBranch((DynaCode *)block->pNextBlock->code);
Nop();
Nop();
}
else
{
if (!mmu_enabled())
{
GenCall(linkBlockNextStub);
Nop();
Nop();
}
else
#else
{
@ -1268,6 +1292,9 @@ public:
else
{
GenBranch(arm64_no_update);
Nop();
Nop();
Nop();
}
break;