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mmap executable memory (#3201)

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This commit is contained in:
Marcin Mikołajczyk
2025-07-07 11:26:27 +02:00
committed by GitHub
parent d1f5a7e8fb
commit 5eef2fd28a
4 changed files with 19 additions and 6 deletions
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3
src/core/libraries/kernel/memory.cpp
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@@ -573,11 +573,12 @@ void* PS4_SYSV_ABI posix_mmap(void* addr, u64 len, s32 prot, s32 flags, s32 fd,
auto* memory = Core::Memory::Instance();
const auto mem_prot = static_cast<Core::MemoryProt>(prot);
const auto mem_flags = static_cast<Core::MemoryMapFlags>(flags);
const auto is_exec = True(mem_prot & Core::MemoryProt::CpuExec);
s32 result = ORBIS_OK;
if (fd == -1) {
result = memory->MapMemory(&addr_out, std::bit_cast<VAddr>(addr), len, mem_prot, mem_flags,
Core::VMAType::Flexible);
Core::VMAType::Flexible, "anon", is_exec);
} else {
result = memory->MapFile(&addr_out, std::bit_cast<VAddr>(addr), len, mem_prot, mem_flags,
fd, phys_addr);