Memory: Make WriteBlock take a Process parameter on which to operate
This commit is contained in:
parent
811c01e5fe
commit
1f2de7501b
@ -555,7 +555,9 @@ void Write64(const VAddr addr, const u64 data) {
|
|||||||
Write<u64_le>(addr, data);
|
Write<u64_le>(addr, data);
|
||||||
}
|
}
|
||||||
|
|
||||||
void WriteBlock(const VAddr dest_addr, const void* src_buffer, const size_t size) {
|
void WriteBlock(const Kernel::Process& process, const VAddr dest_addr, const void* src_buffer,
|
||||||
|
const size_t size) {
|
||||||
|
auto& page_table = process.vm_manager.page_table;
|
||||||
size_t remaining_size = size;
|
size_t remaining_size = size;
|
||||||
size_t page_index = dest_addr >> PAGE_BITS;
|
size_t page_index = dest_addr >> PAGE_BITS;
|
||||||
size_t page_offset = dest_addr & PAGE_MASK;
|
size_t page_offset = dest_addr & PAGE_MASK;
|
||||||
@ -564,7 +566,7 @@ void WriteBlock(const VAddr dest_addr, const void* src_buffer, const size_t size
|
|||||||
const size_t copy_amount = std::min(PAGE_SIZE - page_offset, remaining_size);
|
const size_t copy_amount = std::min(PAGE_SIZE - page_offset, remaining_size);
|
||||||
const VAddr current_vaddr = static_cast<VAddr>((page_index << PAGE_BITS) + page_offset);
|
const VAddr current_vaddr = static_cast<VAddr>((page_index << PAGE_BITS) + page_offset);
|
||||||
|
|
||||||
switch (current_page_table->attributes[page_index]) {
|
switch (page_table.attributes[page_index]) {
|
||||||
case PageType::Unmapped: {
|
case PageType::Unmapped: {
|
||||||
LOG_ERROR(HW_Memory,
|
LOG_ERROR(HW_Memory,
|
||||||
"unmapped WriteBlock @ 0x%08X (start address = 0x%08X, size = %zu)",
|
"unmapped WriteBlock @ 0x%08X (start address = 0x%08X, size = %zu)",
|
||||||
@ -572,29 +574,30 @@ void WriteBlock(const VAddr dest_addr, const void* src_buffer, const size_t size
|
|||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
case PageType::Memory: {
|
case PageType::Memory: {
|
||||||
DEBUG_ASSERT(current_page_table->pointers[page_index]);
|
DEBUG_ASSERT(page_table.pointers[page_index]);
|
||||||
|
|
||||||
u8* dest_ptr = current_page_table->pointers[page_index] + page_offset;
|
u8* dest_ptr = page_table.pointers[page_index] + page_offset;
|
||||||
std::memcpy(dest_ptr, src_buffer, copy_amount);
|
std::memcpy(dest_ptr, src_buffer, copy_amount);
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
case PageType::Special: {
|
case PageType::Special: {
|
||||||
DEBUG_ASSERT(GetMMIOHandler(current_vaddr));
|
MMIORegionPointer handler = GetMMIOHandler(page_table, current_vaddr);
|
||||||
|
DEBUG_ASSERT(handler);
|
||||||
GetMMIOHandler(current_vaddr)->WriteBlock(current_vaddr, src_buffer, copy_amount);
|
handler->WriteBlock(current_vaddr, src_buffer, copy_amount);
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
case PageType::RasterizerCachedMemory: {
|
case PageType::RasterizerCachedMemory: {
|
||||||
RasterizerFlushVirtualRegion(current_vaddr, static_cast<u32>(copy_amount),
|
RasterizerFlushVirtualRegion(current_vaddr, static_cast<u32>(copy_amount),
|
||||||
FlushMode::FlushAndInvalidate);
|
FlushMode::FlushAndInvalidate);
|
||||||
std::memcpy(GetPointerFromVMA(current_vaddr), src_buffer, copy_amount);
|
std::memcpy(GetPointerFromVMA(process, current_vaddr), src_buffer, copy_amount);
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
case PageType::RasterizerCachedSpecial: {
|
case PageType::RasterizerCachedSpecial: {
|
||||||
DEBUG_ASSERT(GetMMIOHandler(current_vaddr));
|
MMIORegionPointer handler = GetMMIOHandler(page_table, current_vaddr);
|
||||||
|
DEBUG_ASSERT(handler);
|
||||||
RasterizerFlushVirtualRegion(current_vaddr, static_cast<u32>(copy_amount),
|
RasterizerFlushVirtualRegion(current_vaddr, static_cast<u32>(copy_amount),
|
||||||
FlushMode::FlushAndInvalidate);
|
FlushMode::FlushAndInvalidate);
|
||||||
GetMMIOHandler(current_vaddr)->WriteBlock(current_vaddr, src_buffer, copy_amount);
|
handler->WriteBlock(current_vaddr, src_buffer, copy_amount);
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
default:
|
default:
|
||||||
@ -608,6 +611,10 @@ 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 size_t size) {
|
||||||
|
WriteBlock(*Kernel::g_current_process, dest_addr, src_buffer, size);
|
||||||
|
}
|
||||||
|
|
||||||
void ZeroBlock(const VAddr dest_addr, const size_t size) {
|
void ZeroBlock(const VAddr dest_addr, const size_t size) {
|
||||||
size_t remaining_size = size;
|
size_t remaining_size = size;
|
||||||
size_t page_index = dest_addr >> PAGE_BITS;
|
size_t page_index = dest_addr >> PAGE_BITS;
|
||||||
|
@ -208,6 +208,8 @@ void Write64(VAddr addr, u64 data);
|
|||||||
void ReadBlock(const Kernel::Process& process, const VAddr src_addr, void* dest_buffer,
|
void ReadBlock(const Kernel::Process& process, const VAddr src_addr, void* dest_buffer,
|
||||||
size_t size);
|
size_t size);
|
||||||
void ReadBlock(const VAddr src_addr, void* dest_buffer, size_t size);
|
void ReadBlock(const VAddr src_addr, void* dest_buffer, size_t size);
|
||||||
|
void WriteBlock(const Kernel::Process& process, const VAddr dest_addr, const void* src_buffer,
|
||||||
|
size_t size);
|
||||||
void WriteBlock(const VAddr dest_addr, const void* src_buffer, size_t size);
|
void WriteBlock(const VAddr dest_addr, const void* src_buffer, size_t size);
|
||||||
void ZeroBlock(const VAddr dest_addr, const size_t size);
|
void ZeroBlock(const VAddr dest_addr, const size_t size);
|
||||||
void CopyBlock(VAddr dest_addr, VAddr src_addr, size_t size);
|
void CopyBlock(VAddr dest_addr, VAddr src_addr, size_t size);
|
||||||
|
Loading…
Reference in New Issue
Block a user