diff options
Diffstat (limited to 'arch/ppc/xmon/xmon.c')
| -rw-r--r-- | arch/ppc/xmon/xmon.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/arch/ppc/xmon/xmon.c b/arch/ppc/xmon/xmon.c index be7869e3946..2b483b4f160 100644 --- a/arch/ppc/xmon/xmon.c +++ b/arch/ppc/xmon/xmon.c @@ -148,9 +148,14 @@ Commands:\n\ r print registers\n\ S print special registers\n\ t print backtrace\n\ - la lookup address in system.map\n\ - ls lookup symbol in system.map\n\ + la lookup address\n\ + ls lookup symbol\n\ + C checksum\n\ + p call function with arguments\n\ + T print time\n\ x exit monitor\n\ + zr reboot\n\ + zh halt\n\ "; static int xmon_trace[NR_CPUS]; @@ -215,8 +220,7 @@ static void get_tb(unsigned *p) p[1] = lo; } -void -xmon(struct pt_regs *excp) +int xmon(struct pt_regs *excp) { struct pt_regs regs; int msr, cmd; @@ -285,6 +289,8 @@ xmon(struct pt_regs *excp) #endif /* CONFIG_SMP */ set_msr(msr); /* restore interrupt enable */ get_tb(start_tb[smp_processor_id()]); + + return cmd != 'X'; } irqreturn_t |