0893f1250f
When transferring to IRQ5 from an exception, save SYSCFG in memory across the transfer and clear the trace bit. When we get a single step exception, check whether we can safely clear the trace bit in SYSCFG. We can (and should) clear it after the first instruction of the interrupt handler; the first insn saves SYSCFG to the stack in all handlers. Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de> Signed-off-by: Bryan Wu <cooloney@kernel.org> |
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| .. | ||
| Makefile | ||
| arch_checks.c | ||
| cache.S | ||
| cacheinit.S | ||
| cpufreq.c | ||
| dpmc.c | ||
| dpmc_modes.S | ||
| entry.S | ||
| interrupt.S | ||
| ints-priority.c | ||
| irqpanic.c | ||
| lock.S | ||
| pm.c | ||