From 06bb6a473157a204bb7e77ea28e618aa08d2d811 Mon Sep 17 00:00:00 2001 From: Steve Reinhardt Date: Sat, 19 Jul 2014 02:06:22 -0700 Subject: syscall emulation: fix fast build issue Surprisingly gcc will complain about unused variables even inside an 'if (false)' block. I thought I had tested this previously, but apparently not. --- src/sim/syscall_emul.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/sim') diff --git a/src/sim/syscall_emul.cc b/src/sim/syscall_emul.cc index ff22aea54..fa18b910f 100644 --- a/src/sim/syscall_emul.cc +++ b/src/sim/syscall_emul.cc @@ -57,7 +57,7 @@ SyscallDesc::doSyscall(int callnum, LiveProcess *process, ThreadContext *tc) { if (DTRACE(SyscallVerbose)) { int index = 0; - IntReg arg[4]; + IntReg arg[4] M5_VAR_USED; // we can't just put the calls to getSyscallArg() in the // DPRINTF arg list, because C++ doesn't guarantee their order -- cgit v1.2.3