summaryrefslogtreecommitdiffstats
path: root/arch/um/sys-i386/signal.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/um/sys-i386/signal.c')
-rw-r--r--arch/um/sys-i386/signal.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/arch/um/sys-i386/signal.c b/arch/um/sys-i386/signal.c
index 76ba87254b2..03913ca5d25 100644
--- a/arch/um/sys-i386/signal.c
+++ b/arch/um/sys-i386/signal.c
@@ -47,9 +47,6 @@ static int copy_sc_from_user_skas(struct pt_regs *regs,
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){
@@ -62,11 +59,11 @@ static int copy_sc_from_user_skas(struct pt_regs *regs,
}
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 = &current->thread.arch.faultinfo;
int err;
sc.gs = REGS_GS(regs->regs.skas.regs);
@@ -86,9 +83,9 @@ int copy_sc_to_user_skas(struct sigcontext *to, struct _fpstate *to_fp,
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){
@@ -167,9 +164,7 @@ static int copy_sc_to_user(struct sigcontext *to, struct _fpstate *fp,
{
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,