Nikilite/suyu
1
1
Fork 0
forked from suyu/suyu
Code Pull requests Activity

memory: Fix cast for ReadBlock/WriteBlock/ZeroBlock/CopyBlock.

Browse source
This commit is contained in:
bunnei 2018-03-25 00:01:13 -04:00
parent 527ce12ce4
commit d4fb8a887c
1 changed files with 8 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
src/core/memory.cpp
View file

@ -439,7 +439,8 @@ void ReadBlock(const Kernel::Process& process, const VAddr src_addr, void* dest_
size_t page_offset = src_addr & PAGE_MASK;
while (remaining_size > 0) {
const size_t copy_amount = std::min(PAGE_SIZE - page_offset, remaining_size);
const size_t copy_amount =
std::min(static_cast<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]) {
@ -501,7 +502,8 @@ void WriteBlock(const Kernel::Process& process, const VAddr dest_addr, const voi
size_t page_offset = dest_addr & PAGE_MASK;
while (remaining_size > 0) {
const size_t copy_amount = std::min(PAGE_SIZE - page_offset, remaining_size);
const size_t copy_amount =
std::min(static_cast<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]) {
@ -548,7 +550,8 @@ void ZeroBlock(const Kernel::Process& process, const VAddr dest_addr, const size
static const std::array<u8, PAGE_SIZE> zeros = {};
while (remaining_size > 0) {
const size_t copy_amount = std::min(PAGE_SIZE - page_offset, remaining_size);
const size_t copy_amount =
std::min(static_cast<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]) {
@ -587,7 +590,8 @@ void CopyBlock(const Kernel::Process& process, VAddr dest_addr, VAddr src_addr,
size_t page_offset = src_addr & PAGE_MASK;
while (remaining_size > 0) {
const size_t copy_amount = std::min(PAGE_SIZE - page_offset, remaining_size);
const size_t copy_amount =
std::min(static_cast<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]) {