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kern: fix suboptimal mapping choices by kernel/kernelldr
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parent
bc1d3ccc91
commit
b4d003b4b9
1 changed files with 10 additions and 10 deletions
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@ -291,7 +291,7 @@ namespace ams::kern::arch::arm64::init {
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L1PageTableEntry *l1_entry = GetL1Entry(this->l1_table, virt_addr);
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L1PageTableEntry *l1_entry = GetL1Entry(this->l1_table, virt_addr);
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/* Can we make an L1 block? */
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/* Can we make an L1 block? */
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if (util::IsAligned(GetInteger(virt_addr), L1BlockSize) && util::IsAligned(GetInteger(phys_addr), L1BlockSize) && util::IsAligned(size, L1BlockSize)) {
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if (util::IsAligned(GetInteger(virt_addr), L1BlockSize) && util::IsAligned(GetInteger(phys_addr), L1BlockSize) && size >= L1BlockSize) {
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*l1_entry = L1PageTableEntry(phys_addr, attr, false);
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*l1_entry = L1PageTableEntry(phys_addr, attr, false);
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cpu::DataSynchronizationBarrierInnerShareable();
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cpu::DataSynchronizationBarrierInnerShareable();
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@ -312,7 +312,7 @@ namespace ams::kern::arch::arm64::init {
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L2PageTableEntry *l2_entry = GetL2Entry(l1_entry, virt_addr);
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L2PageTableEntry *l2_entry = GetL2Entry(l1_entry, virt_addr);
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/* Can we make a contiguous L2 block? */
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/* Can we make a contiguous L2 block? */
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if (util::IsAligned(GetInteger(virt_addr), L2ContiguousBlockSize) && util::IsAligned(GetInteger(phys_addr), L2ContiguousBlockSize) && util::IsAligned(size, L2ContiguousBlockSize)) {
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if (util::IsAligned(GetInteger(virt_addr), L2ContiguousBlockSize) && util::IsAligned(GetInteger(phys_addr), L2ContiguousBlockSize) && size >= L2ContiguousBlockSize) {
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for (size_t i = 0; i < L2ContiguousBlockSize / L2BlockSize; i++) {
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for (size_t i = 0; i < L2ContiguousBlockSize / L2BlockSize; i++) {
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l2_entry[i] = L2PageTableEntry(phys_addr, attr, true);
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l2_entry[i] = L2PageTableEntry(phys_addr, attr, true);
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cpu::DataSynchronizationBarrierInnerShareable();
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cpu::DataSynchronizationBarrierInnerShareable();
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@ -325,7 +325,7 @@ namespace ams::kern::arch::arm64::init {
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}
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}
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/* Can we make an L2 block? */
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/* Can we make an L2 block? */
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if (util::IsAligned(GetInteger(virt_addr), L2BlockSize) && util::IsAligned(GetInteger(phys_addr), L2BlockSize) && util::IsAligned(size, L2BlockSize)) {
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if (util::IsAligned(GetInteger(virt_addr), L2BlockSize) && util::IsAligned(GetInteger(phys_addr), L2BlockSize) && size >= L2BlockSize) {
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*l2_entry = L2PageTableEntry(phys_addr, attr, false);
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*l2_entry = L2PageTableEntry(phys_addr, attr, false);
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cpu::DataSynchronizationBarrierInnerShareable();
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cpu::DataSynchronizationBarrierInnerShareable();
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@ -346,7 +346,7 @@ namespace ams::kern::arch::arm64::init {
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L3PageTableEntry *l3_entry = GetL3Entry(l2_entry, virt_addr);
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L3PageTableEntry *l3_entry = GetL3Entry(l2_entry, virt_addr);
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/* Can we make a contiguous L3 block? */
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/* Can we make a contiguous L3 block? */
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if (util::IsAligned(GetInteger(virt_addr), L3ContiguousBlockSize) && util::IsAligned(GetInteger(phys_addr), L3ContiguousBlockSize) && util::IsAligned(size, L3ContiguousBlockSize)) {
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if (util::IsAligned(GetInteger(virt_addr), L3ContiguousBlockSize) && util::IsAligned(GetInteger(phys_addr), L3ContiguousBlockSize) && size >= L3ContiguousBlockSize) {
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for (size_t i = 0; i < L3ContiguousBlockSize / L3BlockSize; i++) {
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for (size_t i = 0; i < L3ContiguousBlockSize / L3BlockSize; i++) {
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l3_entry[i] = L3PageTableEntry(phys_addr, attr, true);
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l3_entry[i] = L3PageTableEntry(phys_addr, attr, true);
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cpu::DataSynchronizationBarrierInnerShareable();
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cpu::DataSynchronizationBarrierInnerShareable();
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@ -411,7 +411,7 @@ namespace ams::kern::arch::arm64::init {
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(virt_addr), block_size));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(virt_addr), block_size));
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MESOSPHERE_INIT_ABORT_UNLESS(block_size <= GetInteger(end_virt_addr) - GetInteger(virt_addr));
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MESOSPHERE_INIT_ABORT_UNLESS(block_size <= GetInteger(end_virt_addr) - GetInteger(virt_addr));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(block), block_size));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(block), block_size));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(size, block_size));
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MESOSPHERE_INIT_ABORT_UNLESS(size >= block_size);
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const KPhysicalAddress block_end = block + block_size;
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const KPhysicalAddress block_end = block + block_size;
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@ -528,7 +528,7 @@ namespace ams::kern::arch::arm64::init {
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/* Ensure that we are allowed to have an L1 block here. */
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/* Ensure that we are allowed to have an L1 block here. */
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const KPhysicalAddress block = l1_entry->GetBlock();
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const KPhysicalAddress block = l1_entry->GetBlock();
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(virt_addr), L1BlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(virt_addr), L1BlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(size, L1BlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(size >= L1BlockSize);
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MESOSPHERE_INIT_ABORT_UNLESS(l1_entry->IsCompatibleWithAttribute(attr_before, false));
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MESOSPHERE_INIT_ABORT_UNLESS(l1_entry->IsCompatibleWithAttribute(attr_before, false));
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/* Invalidate the existing L1 block. */
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/* Invalidate the existing L1 block. */
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@ -555,7 +555,7 @@ namespace ams::kern::arch::arm64::init {
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/* Ensure that we are allowed to have a contiguous L2 block here. */
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/* Ensure that we are allowed to have a contiguous L2 block here. */
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(virt_addr), L2ContiguousBlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(virt_addr), L2ContiguousBlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(block), L2ContiguousBlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(block), L2ContiguousBlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(size, L2ContiguousBlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(size >= L2ContiguousBlockSize);
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/* Invalidate the existing contiguous L2 block. */
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/* Invalidate the existing contiguous L2 block. */
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for (size_t i = 0; i < L2ContiguousBlockSize / L2BlockSize; i++) {
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for (size_t i = 0; i < L2ContiguousBlockSize / L2BlockSize; i++) {
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@ -577,7 +577,7 @@ namespace ams::kern::arch::arm64::init {
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/* Ensure that we are allowed to have an L2 block here. */
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/* Ensure that we are allowed to have an L2 block here. */
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(virt_addr), L2BlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(virt_addr), L2BlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(block), L2BlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(block), L2BlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(size, L2BlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(size >= L2BlockSize);
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MESOSPHERE_INIT_ABORT_UNLESS(l2_entry->IsCompatibleWithAttribute(attr_before, false));
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MESOSPHERE_INIT_ABORT_UNLESS(l2_entry->IsCompatibleWithAttribute(attr_before, false));
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/* Invalidate the existing L2 block. */
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/* Invalidate the existing L2 block. */
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@ -607,7 +607,7 @@ namespace ams::kern::arch::arm64::init {
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/* Ensure that we are allowed to have a contiguous L3 block here. */
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/* Ensure that we are allowed to have a contiguous L3 block here. */
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(virt_addr), L3ContiguousBlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(virt_addr), L3ContiguousBlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(block), L3ContiguousBlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(block), L3ContiguousBlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(size, L3ContiguousBlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(size >= L3ContiguousBlockSize);
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/* Invalidate the existing contiguous L3 block. */
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/* Invalidate the existing contiguous L3 block. */
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for (size_t i = 0; i < L3ContiguousBlockSize / L3BlockSize; i++) {
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for (size_t i = 0; i < L3ContiguousBlockSize / L3BlockSize; i++) {
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@ -629,7 +629,7 @@ namespace ams::kern::arch::arm64::init {
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/* Ensure that we are allowed to have an L3 block here. */
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/* Ensure that we are allowed to have an L3 block here. */
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(virt_addr), L3BlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(virt_addr), L3BlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(block), L3BlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(GetInteger(block), L3BlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(util::IsAligned(size, L3BlockSize));
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MESOSPHERE_INIT_ABORT_UNLESS(size >= L3BlockSize);
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MESOSPHERE_INIT_ABORT_UNLESS(l3_entry->IsCompatibleWithAttribute(attr_before, false));
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MESOSPHERE_INIT_ABORT_UNLESS(l3_entry->IsCompatibleWithAttribute(attr_before, false));
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/* Invalidate the existing L3 block. */
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/* Invalidate the existing L3 block. */
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