}
#ifdef CONFIG_HAVE_HW_BREAKPOINT
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr;
&attr.bp_type);
thread->ptrace_bps[0] = bp = register_user_hw_breakpoint(&attr,
- ptrace_triggered, task);
+ ptrace_triggered, NULL, task);
if (IS_ERR(bp)) {
thread->ptrace_bps[0] = NULL;
ptrace_put_breakpoints(task);
if (index < PT_FPR0) {
tmp = ptrace_get_reg(child, (int) index);
} else {
+ unsigned int fpidx = index - PT_FPR0;
+
flush_fp_to_thread(child);
- tmp = ((unsigned long *)child->thread.fpr)
- [TS_FPRWIDTH * (index - PT_FPR0)];
+ if (fpidx < (PT_FPSCR - PT_FPR0))
+ tmp = ((unsigned long *)child->thread.fpr)
+ [fpidx * TS_FPRWIDTH];
+ else
+ tmp = child->thread.fpscr.val;
}
ret = put_user(tmp, datalp);
break;
if (index < PT_FPR0) {
ret = ptrace_put_reg(child, index, data);
} else {
+ unsigned int fpidx = index - PT_FPR0;
+
flush_fp_to_thread(child);
- ((unsigned long *)child->thread.fpr)
- [TS_FPRWIDTH * (index - PT_FPR0)] = data;
+ if (fpidx < (PT_FPSCR - PT_FPR0))
+ ((unsigned long *)child->thread.fpr)
+ [fpidx * TS_FPRWIDTH] = data;
+ else
+ child->thread.fpscr.val = data;
ret = 0;
}
break;