33e53ae1ce
This patch enable kprobes, kretprobes, ftrace interface. It utilized software breakpoint and single step debug exceptions, instructions simulation on csky. We use USR_BKPT replace origin instruction, and the kprobe handler prepares an excutable memory slot for out-of-line execution with a copy of the original instruction being probed. Most of instructions could be executed by single-step, but some instructions need origin pc value to execute and we need software simulate these instructions. Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Steven Rostedt (VMware) <rostedt@goodmis.org> |
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.. | ||
asid.c | ||
cachev1.c | ||
cachev2.c | ||
context.c | ||
dma-mapping.c | ||
fault.c | ||
highmem.c | ||
init.c | ||
ioremap.c | ||
Makefile | ||
syscache.c | ||
tcm.c | ||
tlb.c |