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authorLiam <byteslice@airmail.cc>2023-12-26 05:21:08 +0100
committerLiam <byteslice@airmail.cc>2023-12-26 05:30:56 +0100
commitddda76f9b0d16e8a6fbc92db9e26f25843b647ed (patch)
tree3fd209d66b8503ca7f0cf6d15c5c065179c66076 /src/common/host_memory.h
parentMerge pull request #12394 from liamwhite/per-process-memory (diff)
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Diffstat (limited to 'src/common/host_memory.h')
-rw-r--r--src/common/host_memory.h11
1 files changed, 8 insertions, 3 deletions
diff --git a/src/common/host_memory.h b/src/common/host_memory.h
index 747c5850c..72fbb05af 100644
--- a/src/common/host_memory.h
+++ b/src/common/host_memory.h
@@ -40,11 +40,12 @@ public:
HostMemory(HostMemory&& other) noexcept;
HostMemory& operator=(HostMemory&& other) noexcept;
- void Map(size_t virtual_offset, size_t host_offset, size_t length, MemoryPermission perms);
+ void Map(size_t virtual_offset, size_t host_offset, size_t length, MemoryPermission perms,
+ bool separate_heap);
- void Unmap(size_t virtual_offset, size_t length);
+ void Unmap(size_t virtual_offset, size_t length, bool separate_heap);
- void Protect(size_t virtual_offset, size_t length, bool read, bool write, bool execute = false);
+ void Protect(size_t virtual_offset, size_t length, MemoryPermission perms);
void EnableDirectMappedAddress();
@@ -64,6 +65,10 @@ public:
return virtual_base;
}
+ bool IsInVirtualRange(void* address) const noexcept {
+ return address >= virtual_base && address < virtual_base + virtual_size;
+ }
+
private:
size_t backing_size{};
size_t virtual_size{};