diff options
Diffstat (limited to 'cpu')
| -rw-r--r-- | cpu/exec_context.hh | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/cpu/exec_context.hh b/cpu/exec_context.hh index 8437a5585..d6140d52f 100644 --- a/cpu/exec_context.hh +++ b/cpu/exec_context.hh @@ -435,20 +435,20 @@ class ExecContext regs.intRegFile[ArgumentReg0 + i] = val; } - void setSyscallReturn(int64_t return_value) + void setSyscallReturn(SyscallReturn return_value) { // check for error condition. Alpha syscall convention is to // indicate success/failure in reg a3 (r19) and put the // return value itself in the standard return value reg (v0). const int RegA3 = 19; // only place this is used - if (return_value >= 0) { + if (return_value.successful()) { // no error regs.intRegFile[RegA3] = 0; - regs.intRegFile[ReturnValueReg] = return_value; + regs.intRegFile[ReturnValueReg] = return_value.value(); } else { // got an error, return details regs.intRegFile[RegA3] = (IntReg) -1; - regs.intRegFile[ReturnValueReg] = -return_value; + regs.intRegFile[ReturnValueReg] = -return_value.value(); } } |