diff options
Diffstat (limited to 'arch/parisc/kernel/traps.c')
| -rw-r--r-- | arch/parisc/kernel/traps.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c index f702bff0bed9..fe41a98043bb 100644 --- a/arch/parisc/kernel/traps.c +++ b/arch/parisc/kernel/traps.c @@ -522,10 +522,10 @@ void notrace handle_interruption(int code, struct pt_regs *regs) */ if (((unsigned long)regs->iaoq[0] & 3) && ((unsigned long)regs->iasq[0] != (unsigned long)regs->sr[7])) { - /* Kill the user process later */ - regs->iaoq[0] = 0 | 3; + /* Kill the user process later */ + regs->iaoq[0] = 0 | 3; regs->iaoq[1] = regs->iaoq[0] + 4; - regs->iasq[0] = regs->iasq[1] = regs->sr[7]; + regs->iasq[0] = regs->iasq[1] = regs->sr[7]; regs->gr[0] &= ~PSW_B; return; } @@ -541,8 +541,8 @@ void notrace handle_interruption(int code, struct pt_regs *regs) /* set up a new led state on systems shipped with a LED State panel */ pdc_chassis_send_status(PDC_CHASSIS_DIRECT_HPMC); - - parisc_terminate("High Priority Machine Check (HPMC)", + + parisc_terminate("High Priority Machine Check (HPMC)", regs, code, 0); /* NOT REACHED */ @@ -584,13 +584,13 @@ void notrace handle_interruption(int code, struct pt_regs *regs) /* Break instruction trap */ handle_break(regs); return; - + case 10: /* Privileged operation trap */ die_if_kernel("Privileged operation", regs, code); si.si_code = ILL_PRVOPC; goto give_sigill; - + case 11: /* Privileged register trap */ if ((regs->iir & 0xffdfffe0) == 0x034008a0) { @@ -634,7 +634,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs) if(user_mode(regs)){ si.si_signo = SIGFPE; /* Set to zero, and let the userspace app figure it out from - the insn pointed to by si_addr */ + the insn pointed to by si_addr */ si.si_code = 0; si.si_addr = (void __user *) regs->iaoq[0]; force_sig_info(SIGFPE, &si, current); @@ -648,7 +648,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs) die_if_kernel("Floating point exception", regs, 0); /* quiet */ handle_fpe(regs); return; - + case 15: /* Data TLB miss fault/Data page fault */ /* Fall through */ @@ -660,15 +660,15 @@ void notrace handle_interruption(int code, struct pt_regs *regs) case 17: /* Non-access data TLB miss fault/Non-access data page fault */ /* FIXME: - Still need to add slow path emulation code here! - If the insn used a non-shadow register, then the tlb + Still need to add slow path emulation code here! + If the insn used a non-shadow register, then the tlb handlers could not have their side-effect (e.g. probe writing to a target register) emulated since rfir would erase the changes to said register. Instead we have to setup everything, call this function we are in, and emulate by hand. Technically we need to emulate: fdc,fdce,pdc,"fic,4f",prober,probeir,probew, probeiw - */ + */ fault_address = regs->ior; fault_space = regs->isr; break; |