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UserspaceEmulator: Add stub for sys$futex
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2 changed files with 11 additions and 0 deletions
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@ -242,6 +242,8 @@ u32 Emulator::virt_syscall(u32 function, u32 arg1, u32 arg2, u32 arg3)
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return virt$chown(arg1);
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case SC_msyscall:
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return virt$msyscall(arg1);
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case SC_futex:
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return virt$futex(arg1);
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default:
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reportln("\n=={}== \033[31;1mUnimplemented syscall: {}\033[0m, {:p}", getpid(), Syscall::to_string((Syscall::Function)function), function);
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dump_backtrace();
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@ -1463,4 +1465,12 @@ int Emulator::virt$msyscall(FlatPtr)
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return 0;
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}
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int Emulator::virt$futex(FlatPtr params_addr)
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{
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Syscall::SC_futex_params params;
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mmu().copy_from_vm(¶ms, params_addr, sizeof(params));
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// FIXME: Implement this.
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return 0;
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}
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}
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