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ipc::Reply -> add raw data copy logic

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This commit is contained in:
Michael Scire
2020-07-10 01:15:14 -07:00
parent 4e667bc7c1
commit a510a1138d
4 changed files with 102 additions and 2 deletions
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25
libraries/libmesosphere/include/mesosphere/arch/arm64/kern_k_process_page_table.hpp
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@@ -104,6 +104,31 @@ namespace ams::kern::arch::arm64 {
return this->page_table.UnlockForIpcUserBuffer(address, size);
}
Result CopyMemoryFromLinearToUser(KProcessAddress dst_addr, size_t size, KProcessAddress src_addr, u32 src_state_mask, u32 src_state, KMemoryPermission src_test_perm, u32 src_attr_mask, u32 src_attr) {
return this->page_table.CopyMemoryFromLinearToUser(dst_addr, size, src_addr, src_state_mask, src_state, src_test_perm, src_attr_mask, src_attr);
}
Result CopyMemoryFromLinearToKernel(KProcessAddress dst_addr, size_t size, KProcessAddress src_addr, u32 src_state_mask, u32 src_state, KMemoryPermission src_test_perm, u32 src_attr_mask, u32 src_attr) {
return this->page_table.CopyMemoryFromLinearToKernel(dst_addr, size, src_addr, src_state_mask, src_state, src_test_perm, src_attr_mask, src_attr);
}
Result CopyMemoryFromUserToLinear(KProcessAddress dst_addr, size_t size, u32 dst_state_mask, u32 dst_state, KMemoryPermission dst_test_perm, u32 dst_attr_mask, u32 dst_attr, KProcessAddress src_addr) {
return this->page_table.CopyMemoryFromUserToLinear(dst_addr, size, dst_state_mask, dst_state, dst_test_perm, dst_attr_mask, dst_attr, src_addr);
}
Result CopyMemoryFromKernelToLinear(KProcessAddress dst_addr, size_t size, u32 dst_state_mask, u32 dst_state, KMemoryPermission dst_test_perm, u32 dst_attr_mask, u32 dst_attr, KProcessAddress src_addr) {
return this->page_table.CopyMemoryFromKernelToLinear(dst_addr, size, dst_state_mask, dst_state, dst_test_perm, dst_attr_mask, dst_attr, src_addr);
}
Result CopyMemoryFromLinearToLinear(KProcessPageTable &dst_page_table, KProcessAddress dst_addr, size_t size, u32 dst_state_mask, u32 dst_state, KMemoryPermission dst_test_perm, u32 dst_attr_mask, u32 dst_attr, KProcessAddress src_addr, u32 src_state_mask, u32 src_state, KMemoryPermission src_test_perm, u32 src_attr_mask, u32 src_attr) {
return this->page_table.CopyMemoryFromLinearToLinear(dst_page_table.page_table, dst_addr, size, dst_state_mask, dst_state, dst_test_perm, dst_attr_mask, dst_attr, src_addr, src_state_mask, src_state, src_test_perm, src_attr_mask, src_attr);
}
Result CopyMemoryFromLinearToLinearWithoutCheckDestination(KProcessPageTable &dst_page_table, KProcessAddress dst_addr, size_t size, u32 dst_state_mask, u32 dst_state, KMemoryPermission dst_test_perm, u32 dst_attr_mask, u32 dst_attr, KProcessAddress src_addr, u32 src_state_mask, u32 src_state, KMemoryPermission src_test_perm, u32 src_attr_mask, u32 src_attr) {
return this->page_table.CopyMemoryFromLinearToLinearWithoutCheckDestination(dst_page_table.page_table, dst_addr, size, dst_state_mask, dst_state, dst_test_perm, dst_attr_mask, dst_attr, src_addr, src_state_mask, src_state, src_test_perm, src_attr_mask, src_attr);
}
bool GetPhysicalAddress(KPhysicalAddress *out, KProcessAddress address) const {
return this->page_table.GetPhysicalAddress(out, address);
}

7
libraries/libmesosphere/include/mesosphere/kern_k_page_table_base.hpp
View File

@@ -280,6 +280,13 @@ namespace ams::kern {
Result LockForIpcUserBuffer(KPhysicalAddress *out, KProcessAddress address, size_t size);
Result UnlockForIpcUserBuffer(KProcessAddress address, size_t size);
Result CopyMemoryFromLinearToUser(KProcessAddress dst_addr, size_t size, KProcessAddress src_addr, u32 src_state_mask, u32 src_state, KMemoryPermission src_test_perm, u32 src_attr_mask, u32 src_attr);
Result CopyMemoryFromLinearToKernel(KProcessAddress dst_addr, size_t size, KProcessAddress src_addr, u32 src_state_mask, u32 src_state, KMemoryPermission src_test_perm, u32 src_attr_mask, u32 src_attr);
Result CopyMemoryFromUserToLinear(KProcessAddress dst_addr, size_t size, u32 dst_state_mask, u32 dst_state, KMemoryPermission dst_test_perm, u32 dst_attr_mask, u32 dst_attr, KProcessAddress src_addr);
Result CopyMemoryFromKernelToLinear(KProcessAddress dst_addr, size_t size, u32 dst_state_mask, u32 dst_state, KMemoryPermission dst_test_perm, u32 dst_attr_mask, u32 dst_attr, KProcessAddress src_addr);
Result CopyMemoryFromLinearToLinear(KPageTableBase &dst_page_table, KProcessAddress dst_addr, size_t size, u32 dst_state_mask, u32 dst_state, KMemoryPermission dst_test_perm, u32 dst_attr_mask, u32 dst_attr, KProcessAddress src_addr, u32 src_state_mask, u32 src_state, KMemoryPermission src_test_perm, u32 src_attr_mask, u32 src_attr);
Result CopyMemoryFromLinearToLinearWithoutCheckDestination(KPageTableBase &dst_page_table, KProcessAddress dst_addr, size_t size, u32 dst_state_mask, u32 dst_state, KMemoryPermission dst_test_perm, u32 dst_attr_mask, u32 dst_attr, KProcessAddress src_addr, u32 src_state_mask, u32 src_state, KMemoryPermission src_test_perm, u32 src_attr_mask, u32 src_attr);
public:
KProcessAddress GetAddressSpaceStart() const { return this->address_space_start; }
KProcessAddress GetHeapRegionStart() const { return this->heap_region_start; }