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Kernel: Suppress maybe-uninitialized' warning s_syscall_table in gcc-10.3.0

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Brian Gianforcaro 2021-04-12 11:54:14 -07:00 • committed by Andreas Kling
parent 8d70bead20
commit a973b22359
1 changed files with 9 additions and 0 deletions
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9
Kernel/Syscall.cpp
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@ -138,7 +138,16 @@ KResultOr<FlatPtr> handle(RegisterState& regs, FlatPtr function, FlatPtr arg1, F
dbgln("Null syscall {} requested, you probably need to rebuild this program!", function); dbgln("Null syscall {} requested, you probably need to rebuild this program!", function);
return ENOSYS; return ENOSYS;
} }
// This appears to be a bogus warning, as s_syscall_table is always
// initialized, and the index (function) is always bounded.
// TODO: Figure out how to avoid the suppression.
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
return (process.*(s_syscall_table[function]))(arg1, arg2, arg3); return (process.*(s_syscall_table[function]))(arg1, arg2, arg3);
#pragma GCC diagnostic pop
} }
} }