{
if ((regs->msr & (MSR_IR|MSR_PR|MSR_SF)) != (MSR_IR|MSR_SF))
return 0;
+ if (dabr.enabled == 0)
+ return 0;
xmon_core(regs, 0);
return 1;
}
return 0;
}
-/* On systems with a hypervisor, we can't set the DABR
- (data address breakpoint register) directly. */
-static void set_controlled_dabr(unsigned long val)
-{
-#ifdef CONFIG_PPC_PSERIES
- if (systemcfg->platform == PLATFORM_PSERIES_LPAR) {
- int rc = plpar_hcall_norets(H_SET_DABR, val);
- if (rc != H_Success)
- xmon_printf("Warning: setting DABR failed (%d)\n", rc);
- } else
-#endif
- set_dabr(val);
-}
-
static struct bpt *at_breakpoint(unsigned long pc)
{
int i;
static void insert_cpu_bpts(void)
{
if (dabr.enabled)
- set_controlled_dabr(dabr.address | (dabr.enabled & 7));
+ set_dabr(dabr.address | (dabr.enabled & 7));
if (iabr && cpu_has_feature(CPU_FTR_IABR))
set_iabr(iabr->address
| (iabr->enabled & (BP_IABR|BP_IABR_TE)));
static void remove_cpu_bpts(void)
{
- set_controlled_dabr(0);
+ set_dabr(0);
if (cpu_has_feature(CPU_FTR_IABR))
set_iabr(0);
}