REGS_CS(regs->regs.skas.regs) = sc.cs;
REGS_EFLAGS(regs->regs.skas.regs) = sc.eflags;
REGS_SS(regs->regs.skas.regs) = sc.ss;
- regs->regs.skas.fault_addr = sc.cr2;
- regs->regs.skas.fault_type = FAULT_WRITE(sc.err);
- regs->regs.skas.trap_type = sc.trapno;
err = restore_fp_registers(userspace_pid[0], fpregs);
if(err < 0){
}
int copy_sc_to_user_skas(struct sigcontext *to, struct _fpstate *to_fp,
- struct pt_regs *regs, unsigned long fault_addr,
- int fault_type)
+ struct pt_regs *regs)
{
struct sigcontext sc;
unsigned long fpregs[HOST_FP_SIZE];
+ struct faultinfo * fi = ¤t->thread.arch.faultinfo;
int err;
sc.gs = REGS_GS(regs->regs.skas.regs);
sc.eflags = REGS_EFLAGS(regs->regs.skas.regs);
sc.esp_at_signal = regs->regs.skas.regs[UESP];
sc.ss = regs->regs.skas.regs[SS];
- sc.cr2 = fault_addr;
- sc.err = TO_SC_ERR(fault_type);
- sc.trapno = regs->regs.skas.trap_type;
+ sc.cr2 = fi->cr2;
+ sc.err = fi->error_code;
+ sc.trapno = fi->trap_no;
err = save_fp_registers(userspace_pid[0], fpregs);
if(err < 0){
int err;
to_fp = to->fpstate;
- from_fp = from->fpstate;
sigs = to->oldmask;
err = copy_from_user(to, from, sizeof(*to));
+ from_fp = to->fpstate;
to->oldmask = sigs;
to->fpstate = to_fp;
if(to_fp != NULL)
{
return(CHOOSE_MODE(copy_sc_to_user_tt(to, fp, UPT_SC(&from->regs),
sizeof(*fp)),
- copy_sc_to_user_skas(to, fp, from,
- current->thread.cr2,
- current->thread.err)));
+ copy_sc_to_user_skas(to, fp, from)));
}
static int copy_ucontext_to_user(struct ucontext *uc, struct _fpstate *fp,
unsigned long __user *extramask = frame->extramask;
int sig_size = (_NSIG_WORDS - 1) * sizeof(unsigned long);
- if(copy_from_user(&set.sig[0], oldmask, sizeof(&set.sig[0])) ||
+ if(copy_from_user(&set.sig[0], oldmask, sizeof(set.sig[0])) ||
copy_from_user(&set.sig[1], extramask, sig_size))
goto segfault;