diff options
Diffstat (limited to 'arch/powerpc/kernel/traps.c')
| -rw-r--r-- | arch/powerpc/kernel/traps.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 5a49eabd492..2f1857c9819 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -906,7 +906,9 @@ void SoftwareEmulation(struct pt_regs *regs) { extern int do_mathemu(struct pt_regs *); extern int Soft_emulate_8xx(struct pt_regs *); +#if defined(CONFIG_MATH_EMULATION) || defined(CONFIG_8XX_MINIMAL_FPEMU) int errcode; +#endif CHECK_FULL_REGS(regs); @@ -936,7 +938,7 @@ void SoftwareEmulation(struct pt_regs *regs) return; } -#else +#elif defined(CONFIG_8XX_MINIMAL_FPEMU) errcode = Soft_emulate_8xx(regs); switch (errcode) { case 0: @@ -949,6 +951,8 @@ void SoftwareEmulation(struct pt_regs *regs) _exception(SIGSEGV, regs, SEGV_MAPERR, regs->nip); return; } +#else + _exception(SIGILL, regs, ILL_ILLOPC, regs->nip); #endif } #endif /* CONFIG_8xx */ |