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Diffstat (limited to 'src/sim/syscall_emul.cc')
-rw-r--r--src/sim/syscall_emul.cc11
1 files changed, 8 insertions, 3 deletions
diff --git a/src/sim/syscall_emul.cc b/src/sim/syscall_emul.cc
index d8df891dd..cb592e338 100644
--- a/src/sim/syscall_emul.cc
+++ b/src/sim/syscall_emul.cc
@@ -71,10 +71,15 @@ SyscallDesc::doSyscall(int callnum, LiveProcess *process, ThreadContext *tc)
SyscallReturn retval = (*funcPtr)(this, callnum, process, tc);
- DPRINTFR(SyscallVerbose, "%d: %s: syscall %s returns %d\n",
- curTick(), tc->getCpuPtr()->name(), name, retval.encodedValue());
+ if (retval.needsRetry()) {
+ DPRINTFS(SyscallVerbose, tc->getCpuPtr(), "syscall %s needs retry\n",
+ name);
+ } else {
+ DPRINTFS(SyscallVerbose, tc->getCpuPtr(), "syscall %s returns %d\n",
+ name, retval.encodedValue());
+ }
- if (!(flags & SyscallDesc::SuppressReturnValue))
+ if (!(flags & SyscallDesc::SuppressReturnValue) && !retval.needsRetry())
process->setSyscallReturn(tc, retval);
}