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Set both xcc.c and icc.c on return from a syscall.

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--HG--
extra : convert_revision : 9c2b32d735b816021cdd3af24002f309e22a8d64
This commit is contained in:
Gabe Black 2006-08-29 16:07:22 -04:00
parent 9231d2235d
commit 02f3b21c42
1 changed files with 2 additions and 2 deletions
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4
src/arch/sparc/syscallreturn.hh
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@ -79,11 +79,11 @@ namespace SparcISA
// and put the return value itself in the standard return value reg ().
if (return_value.successful()) {
// no error, clear XCC.C
regs->setMiscReg(MISCREG_CCR, regs->readMiscReg(MISCREG_CCR) & 0xEF);
regs->setMiscReg(MISCREG_CCR, regs->readMiscReg(MISCREG_CCR) & 0xEE);
regs->setIntReg(ReturnValueReg, return_value.value());
} else {
// got an error, set XCC.C
regs->setMiscReg(MISCREG_CCR, regs->readMiscReg(MISCREG_CCR) | 0x10);
regs->setMiscReg(MISCREG_CCR, regs->readMiscReg(MISCREG_CCR) | 0x11);
regs->setIntReg(ReturnValueReg, return_value.value());
}
}