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-rw-r--r--src/sim/syscall_emul.cc16
1 files changed, 11 insertions, 5 deletions
diff --git a/src/sim/syscall_emul.cc b/src/sim/syscall_emul.cc
index 13ea784e5..d8df891dd 100644
--- a/src/sim/syscall_emul.cc
+++ b/src/sim/syscall_emul.cc
@@ -135,11 +135,17 @@ SyscallReturn
exitGroupFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
ThreadContext *tc)
{
- // really should just halt all thread contexts belonging to this
- // process in case there's another process running...
- int index = 0;
- exitSimLoop("target called exit()",
- process->getSyscallArg(tc, index) & 0xff);
+ // halt all threads belonging to this process
+ for (auto i: process->contextIds) {
+ process->system->getThreadContext(i)->halt();
+ }
+
+ if (!process->system->numRunningContexts()) {
+ // all threads belonged to this process... exit simulator
+ int index = 0;
+ exitSimLoop("target called exit()",
+ process->getSyscallArg(tc, index) & 0xff);
+ }
return 1;
}