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author | fearlessTobi <thm.frey@gmail.com> | 2018-09-15 15:21:06 +0200 |
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committer | fearlessTobi <thm.frey@gmail.com> | 2018-09-15 15:21:06 +0200 |
commit | 63c2e32e207d31ecadd9022e1d7cd705c9febac8 (patch) | |
tree | 8a90e8ef2804f147dff7225a543a8740ecf7160c /src/core/memory.cpp | |
parent | Merge pull request #1310 from lioncash/kernel-ns (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/core/memory.cpp | 55 |
1 files changed, 28 insertions, 27 deletions
diff --git a/src/core/memory.cpp b/src/core/memory.cpp index 0e4e0157c..316b46820 100644 --- a/src/core/memory.cpp +++ b/src/core/memory.cpp @@ -370,16 +370,16 @@ u64 Read64(const VAddr addr) { } void ReadBlock(const Kernel::Process& process, const VAddr src_addr, void* dest_buffer, - const size_t size) { + const std::size_t size) { auto& page_table = process.vm_manager.page_table; - size_t remaining_size = size; - size_t page_index = src_addr >> PAGE_BITS; - size_t page_offset = src_addr & PAGE_MASK; + std::size_t remaining_size = size; + std::size_t page_index = src_addr >> PAGE_BITS; + std::size_t page_offset = src_addr & PAGE_MASK; while (remaining_size > 0) { - const size_t copy_amount = - std::min(static_cast<size_t>(PAGE_SIZE) - page_offset, remaining_size); + const std::size_t copy_amount = + std::min(static_cast<std::size_t>(PAGE_SIZE) - page_offset, remaining_size); const VAddr current_vaddr = static_cast<VAddr>((page_index << PAGE_BITS) + page_offset); switch (page_table.attributes[page_index]) { @@ -414,7 +414,7 @@ void ReadBlock(const Kernel::Process& process, const VAddr src_addr, void* dest_ } } -void ReadBlock(const VAddr src_addr, void* dest_buffer, const size_t size) { +void ReadBlock(const VAddr src_addr, void* dest_buffer, const std::size_t size) { ReadBlock(*Core::CurrentProcess(), src_addr, dest_buffer, size); } @@ -435,15 +435,15 @@ void Write64(const VAddr addr, const u64 data) { } void WriteBlock(const Kernel::Process& process, const VAddr dest_addr, const void* src_buffer, - const size_t size) { + const std::size_t size) { auto& page_table = process.vm_manager.page_table; - size_t remaining_size = size; - size_t page_index = dest_addr >> PAGE_BITS; - size_t page_offset = dest_addr & PAGE_MASK; + std::size_t remaining_size = size; + std::size_t page_index = dest_addr >> PAGE_BITS; + std::size_t page_offset = dest_addr & PAGE_MASK; while (remaining_size > 0) { - const size_t copy_amount = - std::min(static_cast<size_t>(PAGE_SIZE) - page_offset, remaining_size); + const std::size_t copy_amount = + std::min(static_cast<std::size_t>(PAGE_SIZE) - page_offset, remaining_size); const VAddr current_vaddr = static_cast<VAddr>((page_index << PAGE_BITS) + page_offset); switch (page_table.attributes[page_index]) { @@ -477,19 +477,19 @@ void WriteBlock(const Kernel::Process& process, const VAddr dest_addr, const voi } } -void WriteBlock(const VAddr dest_addr, const void* src_buffer, const size_t size) { +void WriteBlock(const VAddr dest_addr, const void* src_buffer, const std::size_t size) { WriteBlock(*Core::CurrentProcess(), dest_addr, src_buffer, size); } -void ZeroBlock(const Kernel::Process& process, const VAddr dest_addr, const size_t size) { +void ZeroBlock(const Kernel::Process& process, const VAddr dest_addr, const std::size_t size) { auto& page_table = process.vm_manager.page_table; - size_t remaining_size = size; - size_t page_index = dest_addr >> PAGE_BITS; - size_t page_offset = dest_addr & PAGE_MASK; + std::size_t remaining_size = size; + std::size_t page_index = dest_addr >> PAGE_BITS; + std::size_t page_offset = dest_addr & PAGE_MASK; while (remaining_size > 0) { - const size_t copy_amount = - std::min(static_cast<size_t>(PAGE_SIZE) - page_offset, remaining_size); + const std::size_t copy_amount = + std::min(static_cast<std::size_t>(PAGE_SIZE) - page_offset, remaining_size); const VAddr current_vaddr = static_cast<VAddr>((page_index << PAGE_BITS) + page_offset); switch (page_table.attributes[page_index]) { @@ -522,15 +522,16 @@ void ZeroBlock(const Kernel::Process& process, const VAddr dest_addr, const size } } -void CopyBlock(const Kernel::Process& process, VAddr dest_addr, VAddr src_addr, const size_t size) { +void CopyBlock(const Kernel::Process& process, VAddr dest_addr, VAddr src_addr, + const std::size_t size) { auto& page_table = process.vm_manager.page_table; - size_t remaining_size = size; - size_t page_index = src_addr >> PAGE_BITS; - size_t page_offset = src_addr & PAGE_MASK; + std::size_t remaining_size = size; + std::size_t page_index = src_addr >> PAGE_BITS; + std::size_t page_offset = src_addr & PAGE_MASK; while (remaining_size > 0) { - const size_t copy_amount = - std::min(static_cast<size_t>(PAGE_SIZE) - page_offset, remaining_size); + const std::size_t copy_amount = + std::min(static_cast<std::size_t>(PAGE_SIZE) - page_offset, remaining_size); const VAddr current_vaddr = static_cast<VAddr>((page_index << PAGE_BITS) + page_offset); switch (page_table.attributes[page_index]) { @@ -565,7 +566,7 @@ void CopyBlock(const Kernel::Process& process, VAddr dest_addr, VAddr src_addr, } } -void CopyBlock(VAddr dest_addr, VAddr src_addr, size_t size) { +void CopyBlock(VAddr dest_addr, VAddr src_addr, std::size_t size) { CopyBlock(*Core::CurrentProcess(), dest_addr, src_addr, size); } |