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Move TLS to system memory for now

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wheremyfoodat 2023-08-26 18:25:15 +03:00
parent fe70616535
commit 7a21d93fec
1 changed files with 3 additions and 10 deletions
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11
src/core/memory.cpp
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@ -34,17 +34,10 @@ void Memory::reset() {
writeTable[i] = 0; writeTable[i] = 0;
} }
// Map (32 * 4) KB of FCRAM before the stack for the TLS of each thread
std::optional<u32> tlsBaseOpt = findPaddr(32 * 4_KB);
if (!tlsBaseOpt.has_value()) { // Should be unreachable but still good to have
Helpers::panic("Failed to allocate memory for thread-local storage");
}
u32 basePaddrForTLS = tlsBaseOpt.value();
for (u32 i = 0; i < appResourceLimits.maxThreads; i++) { for (u32 i = 0; i < appResourceLimits.maxThreads; i++) {
u32 index = allocateSysMemory(4_KB);
u32 vaddr = VirtualAddrs::TLSBase + i * VirtualAddrs::TLSSize; u32 vaddr = VirtualAddrs::TLSBase + i * VirtualAddrs::TLSSize;
allocateMemory(vaddr, basePaddrForTLS, VirtualAddrs::TLSSize, true); allocateMemory(vaddr, index, VirtualAddrs::TLSSize, true, true, true, false, false, true);
basePaddrForTLS += VirtualAddrs::TLSSize;
} }
// Initialize shared memory blocks and reserve memory for them // Initialize shared memory blocks and reserve memory for them