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UserspaceEmulator: Stub out virt$msyscall()

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This is a no-op inside UE for now.
This commit is contained in:
Andreas Kling 2021-02-06 22:56:00 +01:00
parent b97d23a71f
commit 9dacd7c0ec
Notes: sideshowbarker 2024-07-18 22:33:45 +09:00
2 changed files with 10 additions and 0 deletions
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9
Userland/DevTools/UserspaceEmulator/Emulator.cpp
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@ -530,6 +530,8 @@ u32 Emulator::virt_syscall(u32 function, u32 arg1, u32 arg2, u32 arg3)
return virt$umask(arg1);
case SC_chown:
return virt$chown(arg1);
case SC_msyscall:
return virt$msyscall(arg1);
default:
reportln("\n=={}== \033[31;1mUnimplemented syscall: {}\033[0m, {:p}", getpid(), Syscall::to_string((Syscall::Function)function), function);
dump_backtrace();
@ -1765,4 +1767,11 @@ bool Emulator::find_malloc_symbols(const MmapRegion& libc_text)
m_malloc_size_symbol_end = m_malloc_size_symbol_start + malloc_size_symbol.value().size();
return true;
}
int Emulator::virt$msyscall(FlatPtr)
{
// FIXME: Implement this.
return 0;
}
}

1
Userland/DevTools/UserspaceEmulator/Emulator.h
View file

@ -172,6 +172,7 @@ private:
int virt$anon_create(size_t, int);
int virt$recvfd(int);
int virt$sendfd(int, int);
int virt$msyscall(FlatPtr);
FlatPtr allocate_vm(size_t size, size_t alignment);
bool find_malloc_symbols(const MmapRegion& libc_text);