diff options
| -rw-r--r-- | src/arch/x86/syscallreturn.hh | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/arch/x86/syscallreturn.hh b/src/arch/x86/syscallreturn.hh index 6a7fdba58..be9715d21 100644 --- a/src/arch/x86/syscallreturn.hh +++ b/src/arch/x86/syscallreturn.hh @@ -67,7 +67,11 @@ namespace X86ISA static inline void setSyscallReturn(SyscallReturn return_value, ThreadContext * tc) { - tc->setIntReg(INTREG_RAX, return_value.value()); + if (return_value.successful()) { + tc->setIntReg(INTREG_RAX, return_value.value()); + } else { + tc->setIntReg(INTREG_RAX, -return_value.value()); + } } }; |