return err;
}
-static struct rt_sigframe __user *get_sigframe(struct k_sigaction *ka,
+static struct rt_sigframe __user *get_sigframe(struct ksignal *ksig,
struct pt_regs *regs)
{
unsigned long sp, sp_top;
struct rt_sigframe __user *frame;
- sp = sp_top = regs->sp;
-
- /*
- * This is the X/Open sanctioned signal stack switching.
- */
- if ((ka->sa.sa_flags & SA_ONSTACK) && !sas_ss_flags(sp))
- sp = sp_top = current->sas_ss_sp + current->sas_ss_size;
+ sp = sp_top = sigsp(regs->sp, ksig);
sp = (sp - sizeof(struct rt_sigframe)) & ~15;
frame = (struct rt_sigframe __user *)sp;
struct rt_sigframe __user *frame;
int err = 0;
- frame = get_sigframe(&ksig->ka, regs);
+ frame = get_sigframe(ksig, regs);
if (!frame)
return 1;
return 0;
}
-static void __user *compat_get_sigframe(struct k_sigaction *ka,
+static void __user *compat_get_sigframe(struct ksignal *ksig,
struct pt_regs *regs,
int framesize)
{
- compat_ulong_t sp = regs->compat_sp;
+ compat_ulong_t sp = sigsp(regs->compat_sp, ksig);
void __user *frame;
/*
- * This is the X/Open sanctioned signal stack switching.
- */
- if ((ka->sa.sa_flags & SA_ONSTACK) && !sas_ss_flags(sp))
- sp = current->sas_ss_sp + current->sas_ss_size;
-
- /*
* ATPCS B01 mandates 8-byte alignment
*/
frame = compat_ptr((compat_uptr_t)((sp - framesize) & ~7));
struct compat_rt_sigframe __user *frame;
int err = 0;
- frame = compat_get_sigframe(&ksig->ka, regs, sizeof(*frame));
+ frame = compat_get_sigframe(ksig, regs, sizeof(*frame));
if (!frame)
return 1;
struct compat_sigframe __user *frame;
int err = 0;
- frame = compat_get_sigframe(&ksig->ka, regs, sizeof(*frame));
+ frame = compat_get_sigframe(ksig, regs, sizeof(*frame));
if (!frame)
return 1;