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kern: implement SvcSetMemoryAttribute

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This commit is contained in:
Michael Scire
2020-07-22 18:46:28 -07:00
committed by SciresM
parent 185baa7c4d
commit ab96255a5d
5 changed files with 67 additions and 2 deletions
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4
libraries/libmesosphere/include/mesosphere/arch/arm64/kern_k_process_page_table.hpp
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@@ -44,6 +44,10 @@ namespace ams::kern::arch::arm64 {
return this->page_table.SetProcessMemoryPermission(addr, size, perm);
}
Result SetMemoryAttribute(KProcessAddress addr, size_t size, u32 mask, u32 attr) {
return this->page_table.SetMemoryAttribute(addr, size, mask, attr);
}
Result SetHeapSize(KProcessAddress *out, size_t size) {
return this->page_table.SetHeapSize(out, size);
}

2
libraries/libmesosphere/include/mesosphere/kern_k_memory_block.hpp
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@@ -174,6 +174,8 @@ namespace ams::kern {
KMemoryAttribute_Uncached = ams::svc::MemoryAttribute_Uncached,
KMemoryAttribute_AnyLocked = 0x80,
KMemoryAttribute_SetMask = KMemoryAttribute_Uncached,
};
struct KMemoryInfo {

1
libraries/libmesosphere/include/mesosphere/kern_k_page_table_base.hpp
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@@ -271,6 +271,7 @@ namespace ams::kern {
Result SetMemoryPermission(KProcessAddress addr, size_t size, ams::svc::MemoryPermission perm);
Result SetProcessMemoryPermission(KProcessAddress addr, size_t size, ams::svc::MemoryPermission perm);
Result SetMemoryAttribute(KProcessAddress addr, size_t size, u32 mask, u32 attr);
Result SetHeapSize(KProcessAddress *out, size_t size);
Result SetMaxHeapSize(size_t size);
Result QueryInfo(KMemoryInfo *out_info, ams::svc::PageInfo *out_page_info, KProcessAddress addr) const;